1 2011-04-06 Joseph Myers <joseph@codesourcery.com>
3 * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
5 (strongarm*, thumb*, xscale*): Remove architectures.
6 (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
7 thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
8 xscale-*-coff): Remove targets.
10 2011-04-01 Tristan Gingold <gingold@adacore.com>
12 * elfxx-ia64.c: include bfd_stdint.h
14 2011-03-31 Jan Kratochvil <jan.kratochvil@redhat.com>
16 * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
17 dynobj and its initialization.
19 2011-03-31 Tristan Gingold <gingold@adacore.com>
21 * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
22 * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
23 BFD_HOST_LONG_LONG to 1.
25 2011-03-31 Tristan Gingold <gingold@adacore.com>
27 * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
28 (_bfd_vms_write_etir): Ditto.
29 (_bfd_vms_slurp_etir): Avoid to use intptr_t
30 * configure.com: Generate bfd_stdint.h
32 2011-03-31 Bernd Schmidt <bernds@codesourcery.com>
34 * elf32-tic6x.h (struct elf32_tic6x_params): New.
35 (elf32_tic6x_setup): Declare.
36 * elf32-tic6x.c: Include <limits.h>.
37 (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
38 (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
40 (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
41 (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
42 tic6x_elf_scom_symbol_ptr): New static variables.
43 (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
44 elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
45 R_C6000_PCR_H16 and R_C6000_PCR_L16.
46 (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
47 elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
48 elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
49 elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
50 elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
51 elf32_tic6x_adjust_dynamic_symbol): New static functions.
52 (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
53 to weak symbols as required by the ABI.
54 Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
55 as needed when generating DSBT output.
56 (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
57 elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
58 elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
59 elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
60 elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
61 elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
63 (ELF_MAXPAGESIZE): Define to 0x1000.
64 (bfd_elf32_bfd_copy_private_bfd_data,
65 bfd_elf32_bfd_link_hash_table_create,
66 bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
67 elf_backend_want_got_plt, elf_backend_want_dynbss,
68 elf_backend_plt_readonly, elf_backend_got_header_size,
69 elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
70 elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
71 elf_backend_check_relocs, elf_backend_add_symbol_hook,
72 elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
73 elf_backend_section_from_bfd_section,
74 elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
75 elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
76 elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
78 * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
79 BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
80 * bfd/bfd-in2.h: Regenerate.
81 * bfd/libbfd.h: Regenerate.
82 * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
84 2011-03-31 Tristan Gingold <gingold@adacore.com>
86 * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
87 entry on xcoff when value is C_NULL_VALUE.
89 2011-03-31 Tristan Gingold <gingold@adacore.com>
91 * libcoff-in.h (exec_hdr): Remove.
92 * libcoff.h: Regenerate.
94 2011-03-30 Nick Clifton <nickc@redhat.com>
96 * po/da.po: Updated Danish translation.
98 2011-03-29 Richard Henderson <rth@redhat.com>
100 * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
101 (elf64_alpha_gc_sweep_hook): New.
102 (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
103 (elf_backend_can_gc_sections): New.
105 2011-03-26 John Marino <binutils@marino.st>
107 * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
108 * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
109 * configure: Regenerate.
111 2011-03-25 Michael Snyder <msnyder@vmware.com>
113 * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
115 2011-03-25 Tristan Gingold <gingold@adacore.com>
117 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
118 of find_nearest_line on object files.
120 2011-03-25 Tristan Gingold <gingold@adacore.com>
122 * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
124 (alpha_vms_create_eisd_for_section): Make code sections read-only.
126 2011-03-24 Alan Modra <amodra@gmail.com>
128 * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
129 old-style __tls_get_addr calls without marker relocs don't match
130 their arg setup insn one for one. If such mismatches are found
131 report the reloc and don't do any tls optimization.
132 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
134 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
136 * bfd-in2.h: Regenerate.
138 2011-03-22 Eric B. Weddington <eric.weddington@atmel.com>
140 * archures.c: Add AVR XMEGA architecture information.
141 * cpu-avr.c (arch_info_struct): Likewise.
142 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
143 (elf32_avr_object_p): Likewise.
145 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
147 * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
148 * bfd-in2.h: Regenerate.
149 * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
150 to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
152 (elf32_arm_howto_from_type): Update accordingly.
153 (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
154 (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
155 (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
156 with an extra noncall_refcount field.
157 (arm_local_iplt_info): New structure.
158 (elf_arm_obj_tdata): Add local_iplt.
159 (elf32_arm_local_iplt): New accessor macro.
160 (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
161 plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
162 Change tls_type to a bitfield and add is_iplt.
163 (elf32_arm_link_hash_newfunc): Update accordingly.
164 (elf32_arm_allocate_local_sym_info): New function.
165 (elf32_arm_create_local_iplt): Likewise.
166 (elf32_arm_get_plt_info): Likewise.
167 (elf32_arm_plt_needs_thumb_stub_p): Likewise.
168 (elf32_arm_get_local_dynreloc_list): Likewise.
169 (create_ifunc_sections): Likewise.
170 (elf32_arm_copy_indirect_symbol): Update after the changes to
171 elf32_arm_link_hash_entry. Assert the is_iplt has not yet been set.
172 (arm_type_of_stub): Add an st_type argument. Use elf32_arm_get_plt_info
173 to get PLT information. Assert that all STT_GNU_IFUNC references
174 are turned into PLT references.
175 (arm_build_one_stub): Pass the symbol type to
176 elf32_arm_final_link_relocate.
177 (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
178 (elf32_arm_allocate_irelocs): New function.
179 (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
181 (elf32_arm_allocate_plt_entry): New function.
182 (elf32_arm_populate_plt_entry): Likewise.
183 (elf32_arm_final_link_relocate): Add an st_type parameter.
184 Set srelgot to null for static objects. Use separate variables
185 to record which st_value and st_type should be used when generating
186 a dynamic relocation. Use elf32_arm_get_plt_info to find the
187 symbol's PLT information, setting has_iplt_entry, splt,
188 plt_offset and gotplt_offset accordingly. Check whether
189 STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
190 the relocation target accordingly. Broaden assert to include
191 .iplts. Don't set sreloc for static relocations. Assert that
192 we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
193 and R_ARM_ABS32_NOI. Generate R_ARM_IRELATIVE relocations instead
194 of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
195 symbol. Pass the symbol type to arm_type_of_stub. Conditionally
196 resolve GOT references to the .igot.plt entry.
197 (elf32_arm_relocate_section): Update the call to
198 elf32_arm_final_link_relocate.
199 (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
200 information. Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
201 relocations in shared libraries and relocatable executables.
202 Count non-call PLT references. Use elf32_arm_get_local_dynreloc_list
203 to get the list of dynamic relocations for a local symbol.
204 (elf32_arm_check_relocs): Always create ifunc sections. Set isym
205 at the same time as setting h. Use elf32_arm_allocate_local_sym_info
206 to allocate local symbol information. Treat R_ARM_REL32 and
207 R_ARM_REL32_NOI as call relocations in shared libraries and
208 relocatable executables. Record PLT information for local
209 STT_GNU_IFUNC functions as well as global functions. Count
210 non-call PLT references. Use elf32_arm_get_local_dynreloc_list
211 to get the list of dynamic relocations for a local symbol.
212 (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
213 Don't remove STT_GNU_IFUNC PLTs unless all references have been
214 removed. Update after the changes to elf32_arm_link_hash_entry.
215 (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
216 entries should live in .plt or .iplt. Check whether the .igot.plt
217 and .got entries can be combined. Use elf32_arm_allocate_plt_entry
218 to allocate .plt and .(i)got.plt entries. Detect which .got
219 entries will need R_ARM_IRELATIVE relocations and use
220 elf32_arm_allocate_irelocs to allocate them. Likewise other
221 non-.got dynamic relocations.
222 (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
223 and dynamic relocations for local STT_GNU_IFUNC symbols.
224 Check whether the .igot.plt and .got entries can be combined.
225 Detect which .got entries will need R_ARM_IRELATIVE relocations
226 and use elf32_arm_allocate_irelocs to allocate them. Use stashed
227 section pointers intead of strcmp checks. Handle iplt and igotplt.
228 (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
229 to fill in .plt, .got.plt and .rel(a).plt entries. Point
230 STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
232 (elf32_arm_output_plt_map_1): New function, split out from
233 elf32_arm_output_plt_map. Handle .iplt entries. Use
234 elf32_arm_plt_needs_thumb_stub_p.
235 (elf32_arm_output_plt_map): Call it.
236 (elf32_arm_output_arch_local_syms): Add mapping symbols for
238 (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
239 (elf32_arm_swap_symbol_out): Likewise.
240 (elf32_arm_add_symbol_hook): New function.
241 (elf_backend_add_symbol_hook): Define for all targets.
243 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
245 * elf-bfd.h (elf_link_hash_entry): Add target_internal.
246 * elf.c (swap_out_syms): Set st_target_internal for each
248 * elfcode.h (elf_swap_symbol_in): Likewise.
249 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
250 * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
251 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
252 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
253 * elflink.c (elf_link_output_extsym): Likewise.
254 (bfd_elf_final_link): Likewise.
255 (elf_link_add_object_symbols): Copy st_target_internal
256 to the hash table if we see a definition.
257 (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
258 * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
260 (a8_erratum_fix, a8_erratum_reloc): Likewise.
261 (arm_type_of_stub): Replace actual_st_type with an
262 actual_branch_type parameter.
263 (arm_build_one_stub): Use branch types rather than st_types to
264 determine the type of branch.
265 (cortex_a8_erratum_scan): Likewise.
266 (elf32_arm_size_stubs): Likewise.
267 (bfd_elf32_arm_process_before_allocation): Likewise.
268 (allocate_dynrelocs_for_symbol): Likewise.
269 (elf32_arm_finish_dynamic_sections): Likewise.
270 (elf32_arm_final_link_relocate): Replace sym_flags parameter with
271 a branch_type parameter.
272 (elf32_arm_relocate_section): Update call accordingly.
273 (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
274 (elf32_arm_output_map_sym): Initialize st_target_internal.
275 (elf32_arm_output_stub_sym): Likewise.
276 (elf32_arm_symbol_processing): Delete.
277 (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
278 Use st_target_internal to record the branch type.
279 (elf32_arm_swap_symbol_out): Use st_target_internal to test for
281 (elf32_arm_is_function_type): Delete.
282 (elf_backend_symbol_processing): Likewise.
283 (elf_backend_is_function_type): Likewise.
285 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
287 * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
288 (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
291 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
293 * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
294 may_need_local_target_p and may_become_dynamic_p to classify
295 the relocation type. Don't check info->symbolic or h->def_regular
296 when deciding whether to record a potential dynamic reloc.
297 Don't treat potential dynamic relocs as PLT references.
298 (elf32_arm_gc_sweep_hook): Update to match. Assert that we don't
299 try to make the PLT reference count go negative.
301 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
303 * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
304 GOT entry here, rather than leaving it to finish_dynamic_symbol.
305 Only create a dynamic relocation for local references if
307 (allocate_dynrelocs_for_symbol): Update dynamic relocation
308 allocation accordingly.
309 (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
311 2011-03-14 Richard Sandiford <richard.sandiford@linaro.org>
313 * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
314 (elf32_arm_add_dynreloc): Likewise.
315 (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
316 to allocate dynamic relocations.
317 (elf32_arm_size_dynamic_sections): Likewise.
318 (allocate_dynrelocs): Likewise. Rename to
319 allocate_dynrelocs_for_symbol.
320 (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
321 create dynamic relocations.
322 (elf32_arm_finish_dynamic_symbol): Likewise.
324 2011-03-12 H.J. Lu <hongjiu.lu@intel.com>
326 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
327 x32 GD->IE and GD->LE transitions.
328 (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
329 and LD->LE transitions.
331 2011-03-10 Alan Modra <amodra@gmail.com>
333 * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
334 for LO_DS error message and correct multiple.
336 2011-03-10 Alan Modra <amodra@gmail.com>
338 * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
339 (ppc64_elf_link_just_syms): New function.
340 (opd_entry_value): Don't assume big-endian host.
341 (get_r2off): New function.
342 (ppc_build_one_stub, ppc_size_one_stub): Use it here.
344 2011-03-06 Michael Snyder <msnyder@vmware.com>
346 * compress.c (bfd_compress_section_contents): Check for out of mem.
348 * elf64-x86-64.c (elf_x86_64_relocate_section): Document
349 that case statement falls through intentionally.
351 * elf32-i386.c (elf_i386_relocate_section): Document fall through.
353 2011-03-04 Alan Modra <amodra@gmail.com>
355 * archive.c (bsd_write_armap): Don't call stat in deterministic
356 mode, and don't use st_mtime if stat returns error.
358 2011-03-03 Michael Snyder <msnyder@vmware.com>
360 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
362 * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
364 * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
365 (aout_link_write_other_symbol): Missing break statement.
367 * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
369 * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
371 2011-03-03 H.J. Lu <hongjiu.lu@intel.com>
373 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
374 x32 IE->LE transition.
375 (elf_x86_64_relocate_section): Likewise.
377 2011-03-02 Bernd Schmidt <bernds@codesourcery.com>
379 * elflink.c (is_reloc_section): Remove function.
380 (get_dynamic_reloc_section_name): Construct string manually.
382 2011-02-28 Kai Tietz <kai.tietz@onevision.com>
384 * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
385 (adjust_relative_path): Likewise.
386 (_bfd_construct_extended_name_table): Likewise.
387 * corefile.c (generic_core_file_matches_executable_p): Likewise.
388 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
389 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
390 * elf32-spu.c (sort_bfds): Likewise.
391 (spu_elf_auto_overlay): Likewise.
392 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
393 * xcofflink.c (xcoff_set_import_path): Likewise.
394 * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
395 (xtensa_regfile_lookup_shortname): Likewise.
397 2011-02-28 Alan Modra <amodra@gmail.com>
400 * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
401 stringsize. Properly sanity check symdef_count. Remove redundant
404 2011-02-25 Rafael Ávila de Espíndola <respindola@mozilla.com>
406 * plugin.c (bfd_plugin_object_p): Correctly set the filesize
407 and handle claim_file seeking. Only try to load the plugin once.
409 2011-02-22 Andreas Schwab <schwab@redhat.com>
411 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
412 relocation read the value from the second GOT slot.
414 2011-02-15 Tristan Gingold <gingold@adacore.com>
416 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
418 2011-02-15 Alan Modra <amodra@gmail.com>
420 * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
421 toc relocs. Fuss over free(NULL).
423 2011-02-14 Mike Frysinger <vapier@gentoo.org>
425 * elflink.c (bfd_elf_size_dynamic_sections): Add
426 bfd_get_symbol_leading_char to the start of newname.
428 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
430 * configure: Regenerate.
432 2011-02-09 Alan Modra <amodra@gmail.com>
434 * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
435 we are done. When optimising large toc, check that a global
436 symbol on a toc reloc is defined in a kept section.
438 2011-02-08 Nick Clifton <nickc@redhat.com>
441 * elf.c (assign_file_positions_for_load_sections): Set the program
442 header offset and entry size to zero if there are no program
445 2011-02-08 Alan Modra <amodra@gmail.com>
447 * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
448 local_syms when looking for local symbols in .toc.
450 2011-02-01 Alan Modra <amodra@gmail.com>
452 * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
453 for toc pointer on any section having makes_toc_func_call set.
454 (check_pasted_section): Ensure pasted .init/.fini fragments use
455 the same toc if any has makes_toc_func_call set.
457 2011-01-28 Joseph Myers <joseph@codesourcery.com>
459 * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
462 2011-01-22 Richard Sandiford <rdsandiford@googlemail.com>
464 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
467 2011-01-18 H.J. Lu <hongjiu.lu@intel.com>
469 * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
472 2011-01-18 Pierre Muller <muller@ics.u-strasbg.fr>
474 Fix compilation for mingw64.
475 * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
476 typecast to avoid warning.
477 * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
479 * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
480 of long for pointer to avoid warning.
481 (elfNN_ia64_relax_brl): Idem.
482 (elfNN_ia64_install_value): Idem.
483 * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
485 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
487 * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
488 h->needs_plt when deciding whether to record a possible dynamic reloc.
490 2011-01-17 Richard Sandiford <richard.sandiford@linaro.org>
492 * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
493 dynamic relocs for the removed section.
495 2011-01-15 H.J. Lu <hongjiu.lu@intel.com>
497 * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
500 2011-01-14 H.J. Lu <hongjiu.lu@intel.com>
502 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
503 (elf_x86_64_link_hash_table_create): Set pointer_r_type.
504 (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
505 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8,
506 R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
507 (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64
510 2011-01-14 Alan Modra <amodra@gmail.com>
512 * bfd.c (bfd_perror): Flush stdout before and stderr after printing
514 (_bfd_default_error_handler): Likewise.
515 * elf.c (print_segment_map): Likewise.
516 * libbfd.c (warn_deprecated): Likewise.
517 * som.c (som_sizeof_headers): No need to do so here.
518 * coff-i860.c: Replace use of printf for error messages with
520 * coff-ppc.c: Likewise.
521 * coff-sh.c: Likewise.
522 * elf32-bfin.c: Likewise.
523 * elf32-dlx.c: Likewise.
524 * elf32-mep.c: Likewise.
525 * elf32-v850.c: Likewise.
526 * mach-o.c: Likewise.
529 2011-01-13 H.J. Lu <hongjiu.lu@intel.com>
531 * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
533 (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
534 (elf_x86_64_check_relocs): Align relocation section to 4 byte
536 (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
538 (elf_x86_64_finish_dynamic_symbol): Updated.
539 (elf_x86_64_finish_dynamic_sections): Don't use
540 Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
541 bfd_elf64_swap_dyn_out.
543 2011-01-14 J. Park <grassman@gmail.com>
546 * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
547 following bfd_link_hash_warning symbol link.
549 2011-01-10 Nathan Sidwell <nathan@codesourcery.com>
550 Glauber de Oliveira Costa <glommer@gmail.com>
552 * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
553 BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
554 BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
557 * bfd-in2.h: Rebuilt.
558 * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
559 (elf32_arm_reloc_map): Likewise.
560 (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
561 (elf32_arm_stub_long_branch_any_tls_pic,
562 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
563 (DEF_STUBS): Add new stubs.
564 (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
565 (elf32_arm_local_tlsdesc_gotent): New.
566 (GOT_TLS_GDESC): New mask.
567 (GOT_TLS_GD_ANY): Define.
568 (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
569 (elf32_arm_compute_jump_table_size): New.
570 (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
571 num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
572 sgotplt_jump_table_size fields.
573 (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
574 (elf32_arm_link_hash_table_create): Initialize new fields.
575 (arm_type_of_stub): Check TLS desc relocs too.
576 (elf32_arm_stub_name): TLS desc relocs can be shared.
577 (elf32_arm_tls_transition): Determine relaxation.
578 (arm_stub_required_alignment): Add tls stubs.
579 (elf32_arm_size_stubs): Likewise.
580 (elf32_arm_tls_relax): Perform TLS relaxing.
581 (elf32_arm_final_link_relocate): Process TLS DESC relocations.
582 (IS_ARM_TLS_GNU_RELOC): New.
583 (IS_ARM_TLS_RELOC): Use it.
584 (elf32_arm_relocate_section): Perform TLS relaxing.
585 (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
587 (allocate_dynrelocs): Allocate tls desc relcoations.
588 (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
590 (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
592 (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
594 (elf32_arm_finish_dynamic_symbol): Adjust.
595 (arm_put_trampoline): New.
596 (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
598 (elf_backend_always_size_sections): Define.
600 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
602 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
604 2011-01-06 H.J. Lu <hongjiu.lu@intel.com>
608 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
609 handle symbols marked with regular reference, but not non-GOT
610 reference when building shared library.
612 * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
613 local and global STT_GNU_IFUNC symols when building shared
615 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
617 2011-01-05 DJ Delorie <dj@redhat.com>
619 * reloc.c: Add BFD_RELOC_RX_OP_NEG.
620 * libbfd.h: Regenerate.
621 * bfd-in2.h: Regenerate.
622 * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
624 2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
626 * cpu-i386.c (bfd_i386_compatible): New.
627 (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
628 with bfd_i386_compatible.
629 (bfd_x86_64_arch_intel_syntax): Likewise.
630 (bfd_i386_arch_intel_syntax): Likewise.
631 (i8086_arch): Likewise.
632 (bfd_x64_32_arch): Likewise.
633 (bfd_x86_64_arch): Likewise.
634 (bfd_i386_arch): Likewise.
636 For older changes see ChangeLog-2010
642 version-control: never