| blob | cefd8a7397fa2c70cf645b962514c6f5b75cde99 |
1 2011-03-31 Tristan Gingold <gingold@adacore.com>
3 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
4 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
5 BFD_HOST_LONG_LONG to 1.
7 2011-03-31 Tristan Gingold <gingold@adacore.com>
9 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
10 (_bfd_vms_write_etir): Ditto.
11 (_bfd_vms_slurp_etir): Avoid to use intptr_t
12 * configure.com: Generate bfd_stdint.h
14 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
16 * elf32-tic6x.h (struct elf32_tic6x_params): New.
17 (elf32_tic6x_setup): Declare.
18 * elf32-tic6x.c: Include <limits.h>.
19 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
20 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
21 New structures.
22 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
23 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
24 tic6x_elf_scom_symbol_ptr): New static variables.
25 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
26 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
27 R_C6000_PCR_H16 and R_C6000_PCR_L16.
28 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
29 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
30 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
31 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
32 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
33 elf32_tic6x_adjust_dynamic_symbol): New static functions.
34 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
35 to weak symbols as required by the ABI.
36 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
37 as needed when generating DSBT output.
38 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
39 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
40 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
41 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
42 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
43 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
44 New static functions.
45 (ELF_MAXPAGESIZE): Define to 0x1000.
46 (bfd_elf32_bfd_copy_private_bfd_data,
47 bfd_elf32_bfd_link_hash_table_create,
48 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
49 elf_backend_want_got_plt, elf_backend_want_dynbss,
50 elf_backend_plt_readonly, elf_backend_got_header_size,
51 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
52 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
53 elf_backend_check_relocs, elf_backend_add_symbol_hook,
54 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
55 elf_backend_section_from_bfd_section,
56 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
57 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
58 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
60 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
61 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
62 * bfd/bfd-in2.h: Regenerate.
63 * bfd/libbfd.h: Regenerate.
64 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
66 2011-03-31 Tristan Gingold <gingold@adacore.com>
68 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
69 entry on xcoff when value is C_NULL_VALUE.
71 2011-03-31 Tristan Gingold <gingold@adacore.com>
73 * libcoff-in.h (exec_hdr): Remove.
74 * libcoff.h: Regenerate.
76 2011-03-30 Nick Clifton <nickc@redhat.com>
78 * po/da.po: Updated Danish translation.
80 2011-03-29 Richard Henderson <rth@redhat.com>
82 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
83 (elf64_alpha_gc_sweep_hook): New.
84 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
85 (elf_backend_can_gc_sections): New.
87 2011-03-26 John Marino <binutils@marino.st>
89 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
90 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
91 * configure: Regenerate.
93 2011-03-25 Michael Snyder <msnyder@vmware.com>
95 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
97 2011-03-25 Tristan Gingold <gingold@adacore.com>
99 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
100 of find_nearest_line on object files.
102 2011-03-25 Tristan Gingold <gingold@adacore.com>
104 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
105 Minor reordering.
106 (alpha_vms_create_eisd_for_section): Make code sections read-only.
108 2011-03-24 Alan Modra <amodra@gmail.com>
110 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
111 old-style __tls_get_addr calls without marker relocs don't match
112 their arg setup insn one for one. If such mismatches are found
113 report the reloc and don't do any tls optimization.
114 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
116 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
118 * bfd-in2.h: Regenerate.
120 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
122 * archures.c: Add AVR XMEGA architecture information.
123 * cpu-avr.c (arch_info_struct): Likewise.
124 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
125 (elf32_avr_object_p): Likewise.
127 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
129 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
130 * bfd-in2.h: Regenerate.
131 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
132 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
133 entry.
134 (elf32_arm_howto_from_type): Update accordingly.
135 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
136 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
137 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
138 with an extra noncall_refcount field.
139 (arm_local_iplt_info): New structure.
140 (elf_arm_obj_tdata): Add local_iplt.
141 (elf32_arm_local_iplt): New accessor macro.
142 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
143 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
144 Change tls_type to a bitfield and add is_iplt.
145 (elf32_arm_link_hash_newfunc): Update accordingly.
146 (elf32_arm_allocate_local_sym_info): New function.
147 (elf32_arm_create_local_iplt): Likewise.
148 (elf32_arm_get_plt_info): Likewise.
149 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
150 (elf32_arm_get_local_dynreloc_list): Likewise.
151 (create_ifunc_sections): Likewise.
152 (elf32_arm_copy_indirect_symbol): Update after the changes to
153 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
154 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
155 to get PLT information. Assert that all STT_GNU_IFUNC references
156 are turned into PLT references.
157 (arm_build_one_stub): Pass the symbol type to
158 elf32_arm_final_link_relocate.
159 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
160 (elf32_arm_allocate_irelocs): New function.
161 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
162 all R_ARM_IRELATIVE.
163 (elf32_arm_allocate_plt_entry): New function.
164 (elf32_arm_populate_plt_entry): Likewise.
165 (elf32_arm_final_link_relocate): Add an st_type parameter.
166 Set srelgot to null for static objects. Use separate variables
167 to record which st_value and st_type should be used when generating
168 a dynamic relocation. Use elf32_arm_get_plt_info to find the
169 symbol's PLT information, setting has_iplt_entry, splt,
170 plt_offset and gotplt_offset accordingly. Check whether
171 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
172 the relocation target accordingly. Broaden assert to include
173 .iplts. Don't set sreloc for static relocations. Assert that
174 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
175 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
176 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
177 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
178 resolve GOT references to the .igot.plt entry.
179 (elf32_arm_relocate_section): Update the call to
180 elf32_arm_final_link_relocate.
181 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
182 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
183 relocations in shared libraries and relocatable executables.
184 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
185 to get the list of dynamic relocations for a local symbol.
186 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
187 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
188 to allocate local symbol information. Treat R_ARM_REL32 and
189 R_ARM_REL32_NOI as call relocations in shared libraries and
190 relocatable executables. Record PLT information for local
191 STT_GNU_IFUNC functions as well as global functions. Count
192 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
193 to get the list of dynamic relocations for a local symbol.
194 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
195 Don't remove STT_GNU_IFUNC PLTs unless all references have been
196 removed. Update after the changes to elf32_arm_link_hash_entry.
197 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
198 entries should live in .plt or .iplt. Check whether the .igot.plt
199 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
200 to allocate .plt and .(i)got.plt entries. Detect which .got
201 entries will need R_ARM_IRELATIVE relocations and use
202 elf32_arm_allocate_irelocs to allocate them. Likewise other
203 non-.got dynamic relocations.
204 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
205 and dynamic relocations for local STT_GNU_IFUNC symbols.
206 Check whether the .igot.plt and .got entries can be combined.
207 Detect which .got entries will need R_ARM_IRELATIVE relocations
208 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
209 section pointers intead of strcmp checks. Handle iplt and igotplt.
210 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
211 to fill in .plt, .got.plt and .rel(a).plt entries. Point
212 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
213 resolve to it.
214 (elf32_arm_output_plt_map_1): New function, split out from
215 elf32_arm_output_plt_map. Handle .iplt entries. Use
216 elf32_arm_plt_needs_thumb_stub_p.
217 (elf32_arm_output_plt_map): Call it.
218 (elf32_arm_output_arch_local_syms): Add mapping symbols for
219 local .iplt entries.
220 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
221 (elf32_arm_swap_symbol_out): Likewise.
222 (elf32_arm_add_symbol_hook): New function.
223 (elf_backend_add_symbol_hook): Define for all targets.
225 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
227 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
228 * elf.c (swap_out_syms): Set st_target_internal for each
229 Elf_Internal_Sym.
230 * elfcode.h (elf_swap_symbol_in): Likewise.
231 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
232 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
233 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
234 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
235 * elflink.c (elf_link_output_extsym): Likewise.
236 (bfd_elf_final_link): Likewise.
237 (elf_link_add_object_symbols): Copy st_target_internal
238 to the hash table if we see a definition.
239 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
240 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
241 a branch_type field.
242 (a8_erratum_fix, a8_erratum_reloc): Likewise.
243 (arm_type_of_stub): Replace actual_st_type with an
244 actual_branch_type parameter.
245 (arm_build_one_stub): Use branch types rather than st_types to
246 determine the type of branch.
247 (cortex_a8_erratum_scan): Likewise.
248 (elf32_arm_size_stubs): Likewise.
249 (bfd_elf32_arm_process_before_allocation): Likewise.
250 (allocate_dynrelocs_for_symbol): Likewise.
251 (elf32_arm_finish_dynamic_sections): Likewise.
252 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
253 a branch_type parameter.
254 (elf32_arm_relocate_section): Update call accordingly.
255 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
256 (elf32_arm_output_map_sym): Initialize st_target_internal.
257 (elf32_arm_output_stub_sym): Likewise.
258 (elf32_arm_symbol_processing): Delete.
259 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
260 Use st_target_internal to record the branch type.
261 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
262 Thumb functions.
263 (elf32_arm_is_function_type): Delete.
264 (elf_backend_symbol_processing): Likewise.
265 (elf_backend_is_function_type): Likewise.
267 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
269 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
270 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
271 into the PLT block.
273 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
275 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
276 may_need_local_target_p and may_become_dynamic_p to classify
277 the relocation type. Don't check info->symbolic or h->def_regular
278 when deciding whether to record a potential dynamic reloc.
279 Don't treat potential dynamic relocs as PLT references.
280 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
281 try to make the PLT reference count go negative.
283 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
285 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
286 GOT entry here, rather than leaving it to finish_dynamic_symbol.
287 Only create a dynamic relocation for local references if
288 info->shared.
289 (allocate_dynrelocs_for_symbol): Update dynamic relocation
290 allocation accordingly.
291 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
293 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
295 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
296 (elf32_arm_add_dynreloc): Likewise.
297 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
298 to allocate dynamic relocations.
299 (elf32_arm_size_dynamic_sections): Likewise.
300 (allocate_dynrelocs): Likewise. Rename to
301 allocate_dynrelocs_for_symbol.
302 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
303 create dynamic relocations.
304 (elf32_arm_finish_dynamic_symbol): Likewise.
306 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
308 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
309 x32 GD->IE and GD->LE transitions.
310 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
311 and LD->LE transitions.
313 2011-03-10 Alan Modra <amodra@gmail.com>
315 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
316 for LO_DS error message and correct multiple.
318 2011-03-10 Alan Modra <amodra@gmail.com>
320 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
321 (ppc64_elf_link_just_syms): New function.
322 (opd_entry_value): Don't assume big-endian host.
323 (get_r2off): New function.
324 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
326 2011-03-06 Michael Snyder <msnyder@vmware.com>
328 * compress.c (bfd_compress_section_contents): Check for out of mem.
330 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
331 that case statement falls through intentionally.
333 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
335 2011-03-04 Alan Modra <amodra@gmail.com>
337 * archive.c (bsd_write_armap): Don't call stat in deterministic
338 mode, and don't use st_mtime if stat returns error.
340 2011-03-03 Michael Snyder <msnyder@vmware.com>
342 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
344 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
346 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
347 (aout_link_write_other_symbol): Missing break statement.
349 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
351 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
353 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
355 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
356 x32 IE->LE transition.
357 (elf_x86_64_relocate_section): Likewise.
359 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
361 * elflink.c (is_reloc_section): Remove function.
362 (get_dynamic_reloc_section_name): Construct string manually.
364 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
366 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
367 (adjust_relative_path): Likewise.
368 (_bfd_construct_extended_name_table): Likewise.
369 * corefile.c (generic_core_file_matches_executable_p): Likewise.
370 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
371 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
372 * elf32-spu.c (sort_bfds): Likewise.
373 (spu_elf_auto_overlay): Likewise.
374 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
375 * xcofflink.c (xcoff_set_import_path): Likewise.
376 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
377 (xtensa_regfile_lookup_shortname): Likewise.
379 2011-02-28 Alan Modra <amodra@gmail.com>
381 PR 12513
382 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
383 stringsize. Properly sanity check symdef_count. Remove redundant
384 bfd_release.
386 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
388 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
389 and handle claim_file seeking. Only try to load the plugin once.
391 2011-02-22 Andreas Schwab <schwab@redhat.com>
393 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
394 relocation read the value from the second GOT slot.
396 2011-02-15 Tristan Gingold <gingold@adacore.com>
398 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
400 2011-02-15 Alan Modra <amodra@gmail.com>
402 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
403 toc relocs. Fuss over free(NULL).
405 2011-02-14 Mike Frysinger <vapier@gentoo.org>
407 * elflink.c (bfd_elf_size_dynamic_sections): Add
408 bfd_get_symbol_leading_char to the start of newname.
410 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
412 * configure: Regenerate.
414 2011-02-09 Alan Modra <amodra@gmail.com>
416 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
417 we are done. When optimising large toc, check that a global
418 symbol on a toc reloc is defined in a kept section.
420 2011-02-08 Nick Clifton <nickc@redhat.com>
422 PR binutils/12467
423 * elf.c (assign_file_positions_for_load_sections): Set the program
424 header offset and entry size to zero if there are no program
425 headers.
427 2011-02-08 Alan Modra <amodra@gmail.com>
429 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
430 local_syms when looking for local symbols in .toc.
432 2011-02-01 Alan Modra <amodra@gmail.com>
434 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
435 for toc pointer on any section having makes_toc_func_call set.
436 (check_pasted_section): Ensure pasted .init/.fini fragments use
437 the same toc if any has makes_toc_func_call set.
439 2011-01-28 Joseph Myers <joseph@codesourcery.com>
441 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
442 field.
444 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
446 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
447 common sections too.
449 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
451 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
452 Solaris target.
454 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
456 Fix compilation for mingw64.
457 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
458 typecast to avoid warning.
459 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
460 usage.
461 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
462 of long for pointer to avoid warning.
463 (elfNN_ia64_relax_brl): Idem.
464 (elfNN_ia64_install_value): Idem.
465 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
467 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
469 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
470 h->needs_plt when deciding whether to record a possible dynamic reloc.
472 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
474 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
475 dynamic relocs for the removed section.
477 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
479 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
480 relocations.
482 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
484 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
485 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
486 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
487 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
488 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
489 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
490 for ILP32.
492 2011-01-14 Alan Modra <amodra@gmail.com>
494 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
495 error.
496 (_bfd_default_error_handler): Likewise.
497 * elf.c (print_segment_map): Likewise.
498 * libbfd.c (warn_deprecated): Likewise.
499 * som.c (som_sizeof_headers): No need to do so here.
500 * coff-i860.c: Replace use of printf for error messages with
501 _bfd_error_handler.
502 * coff-ppc.c: Likewise.
503 * coff-sh.c: Likewise.
504 * elf32-bfin.c: Likewise.
505 * elf32-dlx.c: Likewise.
506 * elf32-mep.c: Likewise.
507 * elf32-v850.c: Likewise.
508 * mach-o.c: Likewise.
509 * pef.c: Likewise.
511 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
513 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
514 swap_reloca_out.
515 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
516 (elf_x86_64_check_relocs): Align relocation section to 4 byte
517 for 32bit.
518 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
519 ELF_ST_TYPE.
520 (elf_x86_64_finish_dynamic_symbol): Updated.
521 (elf_x86_64_finish_dynamic_sections): Don't use
522 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
523 bfd_elf64_swap_dyn_out.
525 2011-01-14 J. Park <grassman@gmail.com>
527 PR ld/12339
528 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
529 following bfd_link_hash_warning symbol link.
531 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
532 Glauber de Oliveira Costa <glommer@gmail.com>
534 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
535 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
536 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
537 relocations.
538 * libbfd.h: Rebuilt.
539 * bfd-in2.h: Rebuilt.
540 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
541 (elf32_arm_reloc_map): Likewise.
542 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
543 (elf32_arm_stub_long_branch_any_tls_pic,
544 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
545 (DEF_STUBS): Add new stubs.
546 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
547 (elf32_arm_local_tlsdesc_gotent): New.
548 (GOT_TLS_GDESC): New mask.
549 (GOT_TLS_GD_ANY): Define.
550 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
551 (elf32_arm_compute_jump_table_size): New.
552 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
553 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
554 sgotplt_jump_table_size fields.
555 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
556 (elf32_arm_link_hash_table_create): Initialize new fields.
557 (arm_type_of_stub): Check TLS desc relocs too.
558 (elf32_arm_stub_name): TLS desc relocs can be shared.
559 (elf32_arm_tls_transition): Determine relaxation.
560 (arm_stub_required_alignment): Add tls stubs.
561 (elf32_arm_size_stubs): Likewise.
562 (elf32_arm_tls_relax): Perform TLS relaxing.
563 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
564 (IS_ARM_TLS_GNU_RELOC): New.
565 (IS_ARM_TLS_RELOC): Use it.
566 (elf32_arm_relocate_section): Perform TLS relaxing.
567 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
568 desc relocations.
569 (allocate_dynrelocs): Allocate tls desc relcoations.
570 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
571 symbols.
572 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
573 got slots.
574 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
575 symbol.
576 (elf32_arm_finish_dynamic_symbol): Adjust.
577 (arm_put_trampoline): New.
578 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
579 trampolines.
580 (elf_backend_always_size_sections): Define.
582 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
584 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
586 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
588 PR ld/12366
589 PR ld/12371
590 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
591 handle symbols marked with regular reference, but not non-GOT
592 reference when building shared library.
594 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
595 local and global STT_GNU_IFUNC symols when building shared
596 library.
597 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
599 2011-01-05 DJ Delorie <dj@redhat.com>
601 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
602 * libbfd.h: Regenerate.
603 * bfd-in2.h: Regenerate.
604 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
606 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
608 * cpu-i386.c (bfd_i386_compatible): New.
609 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
610 with bfd_i386_compatible.
611 (bfd_x86_64_arch_intel_syntax): Likewise.
612 (bfd_i386_arch_intel_syntax): Likewise.
613 (i8086_arch): Likewise.
614 (bfd_x64_32_arch): Likewise.
615 (bfd_x86_64_arch): Likewise.
616 (bfd_i386_arch): Likewise.
618 For older changes see ChangeLog-2010
619 \f
620 Local Variables:
621 mode: change-log
622 left-margin: 8
623 fill-column: 74
624 version-control: never
625 End: