1 2013-07-18 Bill Neubauer <wcn@google.com>
3 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
6 2013-07-18 Roland McGrath <mcgrathr@google.com>
8 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
9 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
10 (arm_build_one_stub): Increase MAXRELOCS to 3.
11 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
12 (struct elf32_arm_link_hash_table): Give add_stub_section member's
13 pointee type a third argument.
14 (elf32_arm_create_or_find_stub_sec): Update caller.
15 (elf32_arm_size_stubs): Update argument type.
16 * bfd-in.h (elf32_arm_size_stubs): Update decl.
17 * bfd-in2.h: Regenerate.
18 * libbfd.h: Regenerate.
20 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
22 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
23 magic numbers with enum values.
25 2013-07-12 Roland McGrath <mcgrathr@google.com>
27 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
28 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
29 been added here with 2013-07-05 elf32-s390.c change).
30 * bfd-in2.h: Regenerate (no-op).
31 * libbfd.h: Regenerate (no-op).
33 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
35 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
37 (_bfd_mips_elf_print_private_bfd_data): Likewise.
39 2013-07-09 Tristan Gingold <gingold@adacore.com>
41 * vms-alpha.c (struct vms_private_data_struct): Remove
42 flag_hash_long_names and flag_show_after_trunc.
43 (hash_string): Remove.
44 (_bfd_vms_length_hash_symbol): Remove.
45 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
46 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
47 (_bfd_vms_write_ehdr): Remove code that set removed flags.
48 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
49 (vms_bfd_is_local_label_name): Remove trace call.
51 2013-07-09 Tristan Gingold <gingold@adacore.com>
53 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
55 * configure.com: Adjust to match changes in configure.
56 * makefile.vms (OBJS): Update list.
58 2013-07-05 Tristan Gingold <gingold@adacore.com>
60 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
63 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
65 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
66 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
67 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
68 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
70 * elf64-s390.c: See elf32-s390.c
71 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
72 * libbfd.h: Add new reloc strings.
74 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
76 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
78 (elfNN_aarch64_relocate_section): Likewise.
79 (elfNN_aarch64_gc_sweep_hook): Likewise.
80 (elfNN_aarch64_check_relocs): Likewise.
82 2013-07-03 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
85 when relocatable. Don't change root.type or type here.
86 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
88 2013-07-03 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
91 (ppc64_elf_size_stubs): Don't set "addend".
92 (ppc64_elf_relocate_section): Don't allow calls via
93 toc-adjusting stubs without a following nop even in an
94 executable, except for self-calls and both libc_start_main
97 2013-07-03 Alan Modra <amodra@gmail.com>
99 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
101 2013-07-02 Tristan Gingold <gingold@adacore.com>
103 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
106 2013-07-02 Tristan Gingold <gingold@adacore.com>
108 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
109 (_bfd_vms_find_nearest_line_discriminator): New function.
111 2013-07-02 Tristan Gingold <gingold@adacore.com>
113 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
115 2013-07-02 Tristan Gingold <gingold@adacore.com>
117 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
118 (rs6000coff_vec): Reference it.
120 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
122 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
123 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
124 (elfNN_aarch64_create_dynamic_sections): Do not define
125 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
127 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
129 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
130 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
131 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
132 * ld-aarch64/tls-relax-all.d: Likewise.
133 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
134 * ld-aarch64/gc-tls-relocs.d: Likewise.
135 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
136 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
137 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
139 2013-07-02 Alan Modra <amodra@gmail.com>
141 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
142 .TOC. after relocatable check.
144 2013-07-01 Alan Modra <amodra@gmail.com>
146 * elf64-ppc.h (ppc64_elf_toc): Delete.
147 (ppc64_elf_set_toc): Declare.
148 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
149 with call the ppc64_elf_set_toc.
150 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
151 (ppc64_elf_start_multitoc_partition): Likewise.
152 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
154 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
156 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
157 as needing a toc pointer.
158 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
159 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
162 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
165 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
168 2013-06-28 Nick Clifton <nickc@redhat.com>
171 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
173 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
175 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
177 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
178 in sgot[0] rather than sgotplt[0].
180 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
182 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
183 beginning of the generated file.
184 (elf64-aarch64.c): Likewise.
185 * Makefile.in: Re-generated.
187 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
189 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
190 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
191 * Makefile.in: Re-generated.
192 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
193 (bfd_elf64_littleaarch64_vec): Likewise.
194 (bfd_elf32_bigaarch64_vec): Likewise.
195 (bfd_elf32_littleaarch64_vec): Likewise.
196 * configure: Re-generated.
197 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
198 * elfxx-aarch64.h: New file.
199 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
200 stuff to elfxx-aarch64.c.
201 (bfd_elf_aarch64_put_addend): Removed.
202 (PG_OFFSET, PG): Likewise.
203 (elfNN_aarch64_small_plt0_entry): Support ELF32.
204 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
205 (elf64_aarch64_grok_prstatus): Removed.
206 (elf_backend_grok_prstatus): Removed.
208 (aarch64_unsigned_overflow): Likewise.
209 (aarch64_signed_overflow): Likewise.
210 (aarch64_resolve_relocation): Likewise.
212 (decode_branch_ofs_26): Likewise.
213 (decode_cond_branch_ofs_19): Likewise.
214 (decode_ld_lit_ofs_19): Likewise.
215 (decode_tst_branch_ofs_14): Likewise.
216 (decode_movw_imm): Likewise.
217 (decode_adr_imm): Likewise.
218 (decode_add_imm): Likewise.
219 (reencode_branch_ofs_26): Likewise.
220 (reencode_cond_branch_ofs_19): Likewise.
221 (reencode_ld_lit_ofs_19): Likewise.
222 (reencode_tst_branch_ofs_14): Likewise.
223 (reencode_movw_imm): Likewise.
224 (reencode_adr_imm): Likewise.
225 (reencode_ldst_pos_imm): Likewise.
226 (reencode_add_imm): Likewise.
227 (reencode_movzn_to_movz): Likewise.
228 (reencode_movzn_to_movn): Likewise.
229 (aarch64_relocate): Update to call the new function names in
231 (aarch64_calculate_got_entry_vma): Likewise.
232 (elfNN_aarch64_final_link_relocate): Likewise.
233 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
234 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
235 (elf_aarch64_update_plt_entry): ... this.
236 (elfNN_aarch64_create_small_pltn_entry): Update.
237 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
238 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
239 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
240 call elf_aarch64_update_plt_entry.
242 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
244 * bfd-in2.h: Re-generated.
245 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
246 (IS_AARCH64_TLS_RELOC): Change to be based on the
247 bfd reloc enumerators.
248 (IS_AARCH64_TLSDESC_RELOC): Likewise.
249 (PG, PG_OFFSET): Cast literal to bfd_vma.
250 (elf64_aarch64_howto_table): Removed.
251 (elf64_aarch64_howto_dynrelocs): Removed.
252 (elf64_aarch64_tls_howto_table): Removed.
253 (elf64_aarch64_tlsdesc_howto_table): Removed.
254 (elfNN_aarch64_howto_table): New table to host all howto entires..
255 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
256 (elfNN_aarch64_bfd_reloc_from_howto): New function.
257 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
258 (struct elf_aarch64_reloc_map): New.
259 (elf_aarch64_reloc_map): New table.
260 (elfNN_aarch64_howto_from_bfd_reloc): New function.
261 (elfNN_aarch64_howto_from_type): Update to look up the new table
262 elfNN_aarch64_howto_table.
263 (struct elf64_aarch64_reloc_map): Remove.
264 (elf64_aarch64_reloc_map): Remove.
265 (elfNN_aarch64_reloc_type_lookup): Change to call
266 elfNN_aarch64_howto_from_bfd_reloc.
267 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
268 elfNN_aarch64_howto_table.
269 (aarch64_resolve_relocation): Refactor to switch on the bfd
271 (bfd_elf_aarch64_put_addend): Likewise.
272 (elfNN_aarch64_final_link_relocate): Likewise.
273 (aarch64_tls_transition_without_check): Likewise.
274 (aarch64_reloc_got_type): Likewise.
275 (aarch64_can_relax_tls): Likewise.
276 (aarch64_tls_transition): Likewise.
277 (elfNN_aarch64_tls_relax): Likewise.
278 (elfNN_aarch64_final_link_relocate): Likewise.
279 (elfNN_aarch64_relocate_section): Likewise.
280 (elfNN_aarch64_gc_sweep_hook): Likewise.
281 (elfNN_aarch64_check_relocs): Likewise.
282 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
283 * libbfd.h: Re-generated.
284 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
285 (BFD_RELOC_AARCH64_RELOC_START)
286 (BFD_RELOC_AARCH64_RELOC_END)
287 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
288 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
289 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
290 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
291 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
292 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
293 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
295 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
297 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
298 (BUILD_CFILES): Add elf32-aarch64.c.
299 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
300 * Makefile.in: Re-generated.
301 * archures.c (bfd_mach_aarch64_ilp32): New define.
302 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
303 (bfd_elf32_aarch64_set_options): Ditto.
304 (elf32_aarch64_setup_section_lists): Ditto.
305 (elf32_aarch64_next_input_section): Ditto.
306 (elf32_aarch64_size_stubs): Ditto.
307 (elf32_aarch64_build_stubs): Ditto.
308 * bfd-in2.h: Re-generated.
309 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
310 and bfd_elf32_bigaarch64_vec.
311 (aarch64-*-linux*): Likewise.
312 (aarch64_be-*-elf): Likewise.
313 (aarch64_be-*-linux*): Likewise.
314 * configure.in (bfd_elf32_bigaarch64_vec)
315 (bfd_elf32_littleaarch64_vec): New.
316 * configure: Re-generated.
317 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
319 (bfd_aarch64_arch_ilp32): New.
320 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
321 * elfnn-aarch64.c (ARCH_SIZE): New define.
322 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
323 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
324 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
325 (ELF64_R_*): Rename to ELFNN_R_*.
326 Plus other paramaterization.
327 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
329 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
330 bfd_elf32_littleaarch64_vec.
332 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
334 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
335 (BUILD_CFILES): Add elf64-aarch64.c.
336 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
337 * Makefile.in: Re-generated.
338 * elf64-aarch64.c: Rename to ...
339 * elfnn-aarch64.c: ... this.
341 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
342 Paul Brook <paul@codesourcery.com>
344 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
345 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
346 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
347 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
348 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
349 (micromips_insn32_o32_exec_plt0_entry): New variable.
350 (micromips_insn32_o32_exec_plt_entry): Likewise.
351 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
352 (mips_elf_estimate_stub_size): Likewise.
353 (_bfd_mips_elf_size_dynamic_sections): Likewise.
354 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
355 (mips_finish_exec_plt): Likewise.
356 (_bfd_mips_elf_relax_section): Likewise.
357 (_bfd_mips_elf_insn32): New function.
358 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
360 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
362 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
364 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
365 (bfd_elf32_get_synthetic_symtab): New macro.
366 * elfxx-mips.c (plt_entry): New structure.
367 (mips_elf_link_hash_entry): Add use_plt_entry member.
368 (mips_elf_link_hash_table): Rename plt_entry_size member to
369 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
370 plt_comp_offset, plt_got_index entries and plt_header_is_comp
372 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
373 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
374 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
375 (STUB_LI16S_MICROMIPS): Likewise.
376 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
377 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
378 (micromips_o32_exec_plt0_entry): New variable.
379 (mips16_o32_exec_plt_entry): Likewise.
380 (micromips_o32_exec_plt_entry): Likewise.
381 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
382 (mips_elf_output_extsym): Update to use gotplt_union's plist
383 member rather than offset.
384 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
385 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
386 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
387 member rather than offset.
388 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
390 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
392 (mips_elf_make_plt_record): New function.
393 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
394 of JAL relocations that might need a PLT entry.
395 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
396 gotplt_union's plist member rather than offset. Set individual
397 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
398 Don't set the symbol's value in the symbol table for PLT
399 references here. Don't set the PLT or PLT GOT section sizes
401 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
402 (mips_elf_allocate_lazy_stub): Likewise.
403 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
405 (mips_elf_set_plt_sym_value): New function.
406 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
407 PLT and PLT GOT section sizes here. Set the symbol values in
408 the symbol table for PLT references here. Handle microMIPS
409 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
410 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
411 gotplt_union's plist member rather than offset. Handle
412 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
413 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
414 gotplt_union's plist member rather than offset. Use
415 MIPS_ELF_GOT_SIZE to calculate GOT address.
416 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
417 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
418 mips_finish_exec_plt.
419 (_bfd_mips_elf_link_hash_table_create): Update to use
420 gotplt_union's plist member rather than offset.
421 (_bfd_mips_elf_get_synthetic_symtab): New function.
423 2013-06-24 Wawa <caojinyu@msn.com>
426 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
428 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
430 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
432 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
433 * Makefile.in: Regenerate.
434 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
435 Set want64 to true for them at the end.
436 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
439 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
441 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
442 set sh_entsize for PLT section.
444 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
446 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
447 * bfd-in2.h: Re-generated.
448 * elf64-aarch64.c (RELOC_SECTION): Removed.
449 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
450 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
451 (elf64_aarch64_link_hash_traverse): Ditto.
452 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
455 2013-06-19 Will Newton <will.newton@linaro.org>
457 * configure: Regenerated.
458 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
459 * elf64-aarch64.c: Remove objalloc.h include.
460 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
461 (struct elf64_aarch64_link_hash_table): Remove ifunc related
462 members. (elf_aarch64_local_htab_hash): Remove function.
463 (elf_aarch64_local_htab_eq): Remove function.
464 (elf_aarch64_get_local_sym_hash): Remove function.
465 (elf64_aarch64_link_hash_table_create): Remove local hash
466 table initialization.
467 (elf64_aarch64_final_link_relocate): Remove sym argument and
468 handling of ifunc symbols.
469 (elf64_aarch64_relocate_section): Don't pass sym argument to
470 elf64_aarch64_final_link_relocate.
471 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
472 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
473 (elf64_aarch64_check_relocs): Likewise.
474 (elf64_aarch64_post_process_headers): Remove call to
476 (elf64_aarch64_is_function_type): New function.
477 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
478 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
479 (elf64_aarch64_size_dynamic_sections): Remove call to
480 elf_aarch64_allocate_local_dynrelocs.
481 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
482 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
483 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
484 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
485 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
486 elf_aarch64_finish_local_dynamic_symbol.
487 (elf64_aarch64_add_symbol_hook): Remove function.
489 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
491 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
492 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
493 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
494 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
495 R_AARCH64_GOT_LD_PREL19.
497 2013-06-13 Terry Guo <terry.guo@arm.com>
500 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
501 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
502 supports thumb instructions.
504 2013-06-11 DJ Delorie <dj@redhat.com>
506 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
508 2013-06-11 Will Newton <will.newton@linaro.org>
510 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
511 ELF64_R_SYM instead of ELF32_R_SYM.
513 2013-06-11 Nick Clifton <nickc@redhat.com>
515 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
516 checks if the dynamic sections have been created and relaxation
517 has not been performed.
519 2013-06-07 Will Newton <will.newton@linaro.org>
521 * configure: Regenerate.
522 * configure.in: Build elf-ifunc.o for AArch64.
523 * elf64-aarch64.c: Include objalloc.h.
524 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
525 (struct elf64_aarch64_link_hash_table): Add members for handling
526 R_AARCH64_IRELATIVE relocations.
527 (elf_aarch64_local_htab_hash): New function.
528 (elf_aarch64_local_htab_eq): New function.
529 (elf_aarch64_get_local_sym_hash): New function.
530 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
532 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
533 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
534 for handling STT_GNU_IFUNC symbols.
535 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
536 references to STT_GNU_IFUNC symbols.
537 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
538 STT_GNU_IFUNC symbols.
539 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
540 symbols. Ensure we don't increase plt.refcount from -1 to 0.
541 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
542 (elf64_aarch64_is_function_type): Remove function.
543 (elf64_aarch64_allocate_dynrelocs): Call
544 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
545 (elf_aarch64_allocate_local_dynrelocs): New function.
546 (elf64_aarch64_size_dynamic_sections): Call
547 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
548 (elf64_aarch64_create_small_pltn_entry): Add info argument.
549 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
550 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
551 STT_GNU_IFUNC symbols and .iplt.
552 (elf_aarch64_finish_local_dynamic_symbol): New function.
553 (elf64_aarch64_finish_dynamic_sections): Call
554 elf_aarch64_finish_local_dynamic_symbol.
555 (elf64_aarch64_add_symbol_hook): New function.
557 2013-06-03 Alan Modra <amodra@gmail.com>
559 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
560 var. Use it with last_stab.
562 2013-05-30 Paul Brook <paul@codesourcery.com>
564 * bfd-in2.h: Regenerate.
565 * elf32-mips.c (elf_mips_eh_howto): New.
566 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
567 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
568 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
569 * elf64-mips.c (elf_mips_eh_howto): New.
570 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
571 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
572 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
573 * libbfd.h: Regenerate.
574 * reloc.c (BFD_RELOC_MIPS_EH): New.
576 2013-05-29 Nick Clifton <nickc@redhat.com>
578 * dwarf2.c (struct dwarf2_debug): Add fields for handling
579 alternate debug info source.
580 (dwarf_debug_sections): Add entries for alternate .debug_str and
581 .debug_info sections.
582 (dwarf_debug_section_enum): Likewise.
583 (read_alt_indirect_string): New function. Handles a
584 DW_FORM_GNU_strp_alt attribute.
585 (read_alt_indirect_ref): New function. Handles a
586 DW_FORM_GNU_ref_alt attribute.
587 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
588 DW_FORM_GNU_strp_alt.
589 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
591 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
593 * opncls.c (GNU_DEBUGALTLINK): Define.
594 (bfd_get_alt_debug_link_info): New function.
595 (separate_alt_debug_file_exists): New function.
596 (find_separate_debug_file): Add parameters for fetch and check
598 (bfd_follow_gnu_debugaltlink): New function.
599 * bfd-in2.h: Regenerate.
601 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
603 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
604 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
605 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
606 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
607 * bfd-in2.h: Regenerate.
608 * libbfd.h: Regenerate.
609 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
611 (elf64_aarch64_tlsdesc_howto_table): Likewise.
612 (elf64_aarch64_reloc_map): Likewise.
613 (aarch64_resolve_relocation): Likewise.
614 (bfd_elf_aarch64_put_addend): Likewise.
615 (aarch64_tls_transition_without_check): Likewise.
616 (aarch64_reloc_got_type): Likewise.
617 (elf64_aarch64_final_link_relocate): Likewise.
618 (elf64_aarch64_tls_relax): Likewise.
619 (elf64_aarch64_relocate_section): Likewise.
620 (elf64_aarch64_gc_sweep_hook): Likewise.
621 (elf64_aarch64_check_relocs): Likewise.
623 2013-05-26 Mark Wielaard <mjw@redhat.com>
625 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
626 (max_open_files): New static int initialized to zero.
627 (bfd_cache_max_open): New static function to set and return
629 (bfd_cache_init): Use bfd_cache_max_open.
630 (bfd_open_file): Likewise.
631 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
632 (AC_CHECK_FUNCS): Add getrlimit.
633 * configure: Regenerated.
634 * config.in: Likewise.
635 * sysdep.h: Check and include sys/resource.h for getrlimit.
637 2013-05-23 Alan Modra <amodra@gmail.com>
639 * format.c (bfd_check_format_matches): Don't match a target in
640 targ_selvecs if some other target is a better match. If
641 targets implement match priority, fall back to the first of
644 2013-05-22 Eric Herman <eric@freesa.org>
647 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
649 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
652 * srec.c (srec_set_section_contents): Properly convert size
653 and offset to address when octets_per_byte is not unity.
655 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
657 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
658 refcount member of the gotplt_union when resetting the reference
659 count. Adjust comment.
661 2013-05-20 Will Newton <will.newton@linaro.org>
663 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
664 relocs_copied member.
665 (elf64_aarch64_link_hash_newfunc): Remove initialization of
666 relocs_copied member.
667 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
668 relocs_copied member.
670 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
672 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
675 2013-05-16 Cary Coutant <ccoutant@google.com>
677 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
678 external_ext_size and esize.
680 2013-05-16 Tristan Gingold <gingold@adacore.com>
682 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
683 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
685 2013-05-15 Andreas Schwab <schwab@suse.de>
687 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
689 2013-05-10 Joel Brobecker <brobecker@adacore.com>
691 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
692 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
694 2013-05-09 Joel Brobecker <brobecker@adacore.com>
696 * bfd.c (_bfd_default_error_handler): Replace use of putc
697 by fputc. Add comment explaining why.
699 2013-05-09 Alan Modra <amodra@gmail.com>
701 * elflink.c (elf_link_add_object_symbols): Don't omit reading
702 of symbols when hashes already exist.
704 2013-05-07 Will Newton <will.newton@linaro.org>
706 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
707 plt_header_size argument for ports where it differs from
709 * elf-bfd.h: Likewise.
710 * elf32-i386.c: Pass plt_header_size to
711 _bfd_elf_allocate_ifunc_dyn_relocs.
712 * elf64-x86-64.c: Likewise.
714 2013-05-07 Will Newton <will.newton@linaro.org>
716 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
718 * elf-bfd.h: Likewise.
720 2013-05-06 Paul Brook <paul@codesourcery.com>
722 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
723 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
724 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
725 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
726 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
727 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
729 2013-05-06 Alan Modra <amodra@gmail.com>
731 * elf64-ppc.c (opd_entry_value): Handle case where symbol
732 hashes are not available.
734 2013-05-06 Alan Modra <amodra@gmail.com>
736 * elflink.c (elf_link_add_object_symbols): Don't save symbol
737 hashes around loading as-needed library. Zero them on allocation,
738 and restore to initial all-zero state if library not needed.
739 Arrange to reuse hashes if we load library again later.
741 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
743 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
744 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
745 * elfn32-mips.c: Likewise.
746 * elf64-mips.c: Likewise.
748 2013-05-02 Nick Clifton <nickc@redhat.com>
750 * archures.c: Add some more MSP430 machine numbers.
751 * config.bfd (msp430): Define targ_selvecs.
752 * configure.in: Add bfd_elf32_msp430_ti_vec.
753 * cpu-msp430.c: Add some more MSP430 machine numbers.
754 * elf32-msp430.c Add support for MSP430X relocations.
755 Add support for TI compiler generated relocations.
756 Add support for sym_diff relocations.
757 Add support for relaxing out of range short branches into long
759 Add support for MSP430 attribute section.
760 * reloc.c: Add MSP430X relocations.
761 * targets.c: Add bfd_elf32_msp430_ti_vec.
762 * bfd-in2.h: Regenerate.
763 * configure: Regenerate.
764 * libbfd.h: Regenerate.
766 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
768 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
769 alpha*-*-linux*ecoff*.
771 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
774 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
777 2013-04-30 Alan Modra <amodra@gmail.com>
779 * elflink.c (bfd_elf_record_link_assignment): Dont make
780 STV_INTERNAL symbols STV_HIDDEN.
782 2013-04-29 Nick Clifton <nickc@redhat.com>
784 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
785 fragmented .debug_line sections associated with unmarked code
788 2013-04-29 Will Newton <will.newton@linaro.org>
790 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
791 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
793 2013-04-29 Will Newton <will.newton@linaro.org>
795 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
796 error check up and add error message.
798 2013-04-26 Will Newton <will.newton@linaro.org>
800 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
802 2013-04-25 Alan Modra <amodra@gmail.com>
804 * config.bfd: Add powerpc64le-linux.
806 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
808 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
811 2013-04-24 Roland McGrath <mcgrathr@google.com>
813 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
814 allocate space for PLT header even if IS_IPLT_ENTRY.
815 (arm_nacl_put_plt0): New function, broken out of ...
816 (elf32_arm_finish_dynamic_sections): ... here. Call it.
817 If HTAB->nacl_p, set up the PLT header in .iplt too.
818 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
819 a mapping symbol for the start of .iplt too.
821 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
823 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
825 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
827 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
829 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
831 2013-04-22 Alan Modra <amodra@gmail.com>
834 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
835 sh_size or reloc_count adjustment by count.
837 2013-04-22 Alan Modra <amodra@gmail.com>
839 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
840 create_linkage_sections here..
841 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
842 (create_linkage_sections): Move earlier in file.
843 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
844 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
846 2013-04-19 Nick Clifton <nickc@redhat.com>
849 * compress.c (decompress_contents): Always call inflateEnd, even
850 when another inflation operation fails.
852 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
854 * elf-ifunc.c: Update copyright year.
856 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
858 * coffcode.h: Added a cast to void when a bfd_set_section_*()
859 macro's return value is ignored.
860 * elf32-hppa.c: Likewise.
861 * elf32-tic6x.c: Likewise.
862 * mach-o.c: Likewise.
864 * opncls.c: Likewise.
865 * peicode.h: Likewise.
866 * elf32-m32r.c: Check return value of bfd_set_section_*().
867 * elfnn-ia64.c: Likewise.
868 * elfxx-mips.c: Likewise.
869 * vms-alpha.c: Likewise.
871 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
874 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
875 regular reference without non-GOT reference when building
878 2013-04-15 Alan Modra <amodra@gmail.com>
880 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
881 cache slot for archives.
883 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
885 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
888 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
891 * bfd/elf32-avr.c: Consider all sections to determine if linker
892 relaxation can safely delete a ret after a call/jmp
894 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
896 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
899 2013-04-08 Tom Tromey <tromey@redhat.com>
901 * som.c (bfd_section_from_som_symbol): No longer static.
902 * som.h (bfd_section_from_som_symbol): Declare.
904 2013-04-06 Alan Modra <amodra@gmail.com>
906 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
907 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
909 2013-04-05 Nick Clifton <nickc@redhat.com>
911 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
913 2013-04-04 Alan Modra <amodra@gmail.com>
915 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
916 * bfd-in2.h: Regenerate.
917 * elflink.c (elf_link_add_object_symbols): Use new error.
919 2013-04-03 Nick Clifton <nickc@redhat.com>
921 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
922 (bfd_elf32_bfd_is_target_special_symbol): Define.
924 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
926 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
927 elf64_aarch64_locals to get local GOT reference counts.
929 2013-04-02 DJ Delorie <dj@redhat.com>
931 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
932 (rl78_elf_relax_section): Only fetch the next reloc if there is
935 2013-03-30 Alan Modra <amodra@gmail.com>
938 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
939 global symbols referenced by relocs.
940 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
941 * elf32-bfin.c (bfin_check_relocs): Likewise.
942 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
943 * elf32-cris.c (cris_elf_check_relocs): Likewise.
944 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
945 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
946 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
947 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
948 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
949 * elf32-i370.c (i370_elf_check_relocs): Likewise.
950 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
951 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
952 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
953 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
954 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
955 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
956 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
957 * elf32-metag.c (elf_metag_check_relocs): Likewise.
958 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
959 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
960 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
961 * elf32-mt.c (mt_elf_check_relocs): Likewise.
962 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
963 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
964 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
965 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
966 * elf32-s390.c (elf_s390_check_relocs): Likewise.
967 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
968 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
969 * elf32-sh.c (sh_elf_check_relocs): Likewise.
970 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
971 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
972 * elf32-v850.c (v850_elf_check_relocs): Likewise.
973 * elf32-vax.c (elf_vax_check_relocs): Likewise.
974 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
975 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
976 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
977 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
978 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
979 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
980 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
981 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
982 * elf64-s390.c (elf_s390_check_relocs): Likewise.
983 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
984 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
985 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
986 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
987 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
988 test indirect/warning links for NULL.
990 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
993 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
994 symbol is referenced by a non-shared object.
995 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
997 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
999 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1000 R_SH_REL32 relocations against undefined weak symbols.
1002 2013-03-28 Alan Modra <amodra@gmail.com>
1004 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1005 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1006 into ifunc and non-ifunc.
1007 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1008 separate ifunc/non-ifunc dynrel counts.
1009 (allocate_got): Always use reliplt for ifunc.
1010 (allocate_dynrelocs): Likewise.
1011 (ppc64_elf_size_dynamic_sections): Likewise.
1012 (ppc64_elf_layout_multitoc): Likewise.
1013 (ppc64_elf_relocate_section): Likewise.
1015 2013-03-28 Alan Modra <amodra@gmail.com>
1017 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1018 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1019 into ifunc and non-ifunc.
1020 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1021 (ppc_elf_size_dynamic_sections): Likewise.
1022 (ppc_elf_relocate_section): Likewise.
1024 2013-03-28 Alan Modra <amodra@gmail.com>
1026 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1027 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1028 bfd_link_info* and asection* params.
1029 (_bfd_elf_reloc_type_class): Likewise.
1030 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1031 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1032 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1033 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1034 for any reliplt reloc. Don't return reloc_class_plt for
1035 R_PPC_REL24 and R_PPC_ADDR24.
1036 * elf64-ppc.c (allocate_got): Formatting.
1037 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1039 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1040 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1041 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1042 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1043 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1044 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1045 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1046 Add extra params to the various reloc_type_class functions.
1048 2013-03-27 Alan Modra <amodra@gmail.com>
1050 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1051 masks for all local ifunc syms.
1052 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1053 (ppc_elf_size_dynamic_sections): Likewise.
1054 (ppc_elf_relocate_section): Likewise.
1056 2013-03-27 Will Newton <will.newton@linaro.org>
1058 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1059 dynamic reloc for symbols with dynindx == -1.
1060 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1061 dynamic reloc for symbols with dynindx == -1.
1063 2013-03-27 Will Newton <will.newton@linaro.org>
1065 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1066 dynamic reloc for non-default visibility undefined weaks.
1067 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1068 dynamic reloc for non-default visibility undefined weaks.
1070 2013-03-26 Alan Modra <amodra@gmail.com>
1072 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1073 over _bfd_elf_merge_symbol calls.
1075 2013-03-26 Alan Modra <amodra@gmail.com>
1077 * elflink.c (elf_link_add_object_symbols): Add assertion for
1078 common override alignment check code. Formatting.
1080 2013-03-25 Alan Modra <amodra@gmail.com>
1082 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1083 usual common symbols as well as for dynamic. Add poldbfd param.
1084 Save old bfd. Adjust callers.
1085 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1086 and "value" by value, not pointer. Adjust caller.
1087 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1088 Delete code to set same. Use old_bfd and old_alignment from
1089 _bfd_elf_merge_symbol instead. Add default symbol before
1090 alignment and size checks. Wrap overlong lines.
1092 2013-03-25 Alan Modra <amodra@gmail.com>
1094 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1095 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1096 when override is true.
1098 2013-03-25 Alan Modra <amodra@gmail.com>
1100 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1103 2013-03-25 Alan Modra <amodra@gmail.com>
1105 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1107 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1108 early in symbol loop.
1110 2013-03-25 Alan Modra <amodra@gmail.com>
1112 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1113 (_bfd_elf_init_reloc_shdr): Delete.
1114 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1115 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1116 just what is needed.
1117 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1119 2013-03-23 Alan Modra <amodra@gmail.com>
1121 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1122 * elflink.c (_bfd_elf_merge_symbol): Make static.
1123 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1124 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1126 2013-03-23 Alan Modra <amodra@gmail.com>
1129 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1130 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1131 def_dynamic/ref_dynamic.
1132 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1135 2013-03-22 David S. Miller <davem@davemloft.net>
1137 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1140 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1143 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1144 errors adjusting relocs and symbols.
1146 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1148 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1149 @(disp:32,ERx) to mov @(disp:16,ERx).
1150 (R_H8_DISP32A16): New reloc.
1151 Comments added and corrected.
1152 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1153 * bfd-in2.h: Regenerate.
1154 * libbfd.h: Regenerate.
1156 2013-03-21 Kai Tietz <ktietz@redhat.com>
1158 * coffgen.c (coff_real_object_p): Make global.
1159 * peicode.h (coff_real_object_p): Add prototype.
1160 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1161 external_PEI_IMAGE_hdr structure.
1162 (coff_swap_filehdr_in): Handle variable header-size.
1163 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1164 of directory-entiries as specified in pe-header.
1166 2013-03-21 Nick Clifton <nickc@redhat.com>
1169 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1170 iWMMXt and iWMMXt2 processors from attributes.
1172 2013-03-20 Alan Modra <amodra@gmail.com>
1174 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1175 sh_type according to is_rela.
1177 2013-03-18 Alan Modra <amodra@gmail.com>
1180 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1181 considering whether an --as-needed library is needed.
1183 2013-03-14 Tom Tromey <tromey@redhat.com>
1185 * opncls.c (bfd_get_debug_link_info): Rename from
1186 get_debug_link_info. Export. Update comment.
1187 (find_separate_debug_file): Update.
1188 * bfd-in2.h: Rebuild.
1190 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1192 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1194 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1197 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1199 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1200 * elf.c (elfcore_write_s390_tdb): New function.
1201 (elfcore_write_register_note): Call it.
1202 (elfcore_grok_s390_tdb): New function.
1203 (elfcore_grok_note): Call it.
1205 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1207 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1209 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1211 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1213 2013-03-04 Alan Modra <amodra@gmail.com>
1215 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1216 non-zero addends when relocatable, rather than addends >= 32768.
1217 Always zero "addend" before applying relocation.
1219 2013-03-04 Nick Clifton <nickc@redhat.com>
1221 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1222 file pointer offsets for thin archives.
1224 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1226 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1227 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1229 2013-02-27 DJ Delorie <dj@redhat.com>
1231 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1232 * libbfd.h: Regenerate.
1233 * bfd-in2.h: Regenerate.
1234 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1235 references in compuated relocs.
1237 2013-02-26 Anthony Green <green@moxielogic.com>
1239 * config.bfd: Extend moxie-rtems target triplet name support.
1241 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1245 unique_global only for definition.
1246 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1248 (elf_link_add_object_symbols): Set unique_global only
1251 2013-02-21 Alan Modra <amodra@gmail.com>
1253 * elf-bfd.h (struct elf_build_id): Extracted from..
1254 (struct elf_build_id_info): ..here. Delete.
1255 (struct output_elf_obj_tdata): New, extracted from..
1256 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1258 (elf_program_header_size): Reference tdata->o.
1259 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1260 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1261 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1262 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1263 when opening bfd in any mode that might write.
1264 (_bfd_elf_write_object_contents): Use build_id field in
1265 output_elf_obj_tdata.
1266 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1267 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1269 2013-02-21 Alan Modra <amodra@gmail.com>
1271 * elf-bfd.h (struct core_elf_obj_tdata): New.
1272 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1273 core_program, and core_command. Add "core".
1274 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1275 Update all refs to tdata core fields.
1276 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1277 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1278 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1279 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1280 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1281 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1282 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1283 to tdata core fields.
1285 2013-02-21 Alan Modra <amodra@gmail.com>
1287 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1288 Delete num_locals and num_globals.
1289 (elf_num_locals, elf_num_globals): Don't define.
1290 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1291 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1292 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1293 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1294 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1295 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1297 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1298 number of locals syms via new param.
1299 (swap_out_syms): Adjust to suit elf_map_symbols change.
1301 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1303 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1304 STO_MICROMIPS annotation.
1306 2013-02-19 Alan Modra <amodra@gmail.com>
1308 * configure.in: Bump version to 2.23.52.
1309 * elf-bfd.h (struct elf_build_id_info): New.
1310 (struct elf_obj_tdata): Delete after_write_object_contents,
1311 after_write_object_contents_info and build_id_size. Make build_id
1312 a pointer to struct elf_build_id_info.
1313 * elf.c (_bfd_elf_write_object_contents): Style. Update
1314 after_write_ibject_contents invocation.
1315 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1316 allow zero size notes.
1317 * configure: Regenerate.
1319 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1321 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1322 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1323 (micromips_elf64_howto_table_rela): Likewise.
1324 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1325 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1326 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1327 (elf_micromips_howto_table_rela): Likewise.
1328 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1330 2013-02-18 Paul Brook <paul@codesourcery.com>
1332 * elfxx-mips.c (MICROMIPS_P): New macro.
1333 (_bfd_mips_elf_symbol_processing): Use it.
1335 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1337 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1338 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1340 2013-02-18 Alan Modra <amodra@gmail.com>
1343 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1344 (_bfd_elf_strtab_clear_all_refs): Declare.
1345 (_bfd_elf_strtab_resize): Declare.
1346 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1347 (_bfd_elf_strtab_clear_all_refs): New function.
1348 (_bfd_elf_strtab_resize): Likewise.
1349 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1351 2013-02-18 Alan Modra <amodra@gmail.com>
1353 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1354 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1355 and elf_text_section to..
1356 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1357 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1358 (struct alpha_elf_find_line): ..this.
1359 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1361 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1364 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1365 for references from the dummy bfd.
1367 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1370 * elflink.c (elf_link_add_object_symbols): Also track weak
1373 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1376 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1377 archive pointing to itself.
1378 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1380 2013-02-15 Nick Clifton <nickc@redhat.com>
1383 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1384 accessing a corrupt nested archive.
1386 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1388 * elfxx-mips.c (mips_got_page_ref): New structure.
1389 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1390 pair to represent the anchor point.
1391 (mips_got_info): Add a got_page_refs field.
1392 (mips_elf_link_hash_table): Add a sym_cache field.
1393 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1394 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1395 new anchor representation.
1396 (mips_elf_create_got_info): Create got_page_refs rather than
1398 (mips_elf_record_got_page_ref): New function.
1399 (mips_elf_pages_for_range): Move further down file.
1400 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1401 Use a section rather than a (bfd, symndx) pair to represent the
1403 (mips_elf_resolve_got_page_ref): New function.
1404 (mips_elf_resolve_final_got_entries): Use it to populate
1406 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1407 rather than mips_elf_record_got_page_entry. Only nullify h
1409 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1412 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1414 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1417 2013-02-12 Alan Modra <amodra@gmail.com>
1419 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1420 suitable definition when using generic linker hash table.
1422 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1424 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1425 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1426 mips_elf_traverse_got_arg. Count GOT entries.
1427 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1428 as argument. Update after above changes.
1429 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1430 mips_elf_count_got_entries. Update the calls to
1431 mips_elf_resolve_final_got_entries.
1433 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1435 * elfxx-mips.c (mips_got_tls_type): New enum.
1436 (mips_got_entry): Add tls_initialized.
1437 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1438 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1440 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1441 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1442 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1444 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1445 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1446 tls_initialized rather than GOT_TLS_DONE.
1447 (mips_tls_got_index): Delete.
1448 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1449 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1450 (mips_elf_record_got_entry): Initialize tls_initialized.
1452 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1454 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1455 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1456 tls_ie_got_offset and tls_gd_got_offset.
1457 (mips_elf_link_hash_newfunc): Remove initialization.
1458 (mips_elf_create_got_info): Likewise.
1459 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1460 (mips_tls_single_got_index): Delete.
1461 (mips_elf_local_got_index): Always use the GOT entry to track
1463 (mips_elf_global_got_index): Likewise.
1464 (mips_elf_create_local_got_entry): Assert that TLS entries have
1465 already been allocated.
1466 (mips_elf_record_global_got_symbol): Don't initialize
1467 tls_ie_type or tls_gd_type.
1468 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1469 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1471 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1473 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1474 have been allocated.
1475 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1476 tls_ie_type and tls_gd_type.
1478 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1480 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1481 aliasing violation. Check for htab allocation failures.
1483 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1485 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1487 (mips_elf_global_got_index): ...here. Reorder arguments so that
1488 the output bfd and info come first.
1489 (mips_elf_calculate_relocation): Update the call to
1490 mips_elf_global_got_index accordingly.
1491 (_bfd_mips_elf_finish_dynamic_symbol): Use
1492 mips_elf_primary_global_got_index rather than
1493 mips_elf_global_got_index.
1494 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1496 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1498 * elfxx-mips.c (mips_got_entry): Update comments.
1499 (mips_elf_multi_got_entry_eq): Rename to...
1500 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1501 (mips_elf_create_got_info): Remove master_got_p argument.
1502 Always use mips_elf_got_entry_eq.
1503 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1504 Update calls accordingly.
1506 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1508 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1509 (mips_elf_bfd2got_hash): Delete.
1510 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1511 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1512 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1513 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1514 than mips_elf_got_for_ibfd.
1515 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1516 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1517 (mips_elf_make_got_per_bfd): Replace with...
1518 (mips_elf_add_got_entry): ...this new function.
1519 (mips_elf_make_got_pages_per_bfd): Replace with...
1520 (mips_elf_add_got_page_entry): ...this new function.
1521 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1522 bfd and GOT arguments. Use mips_elf_add_got_entry and
1523 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1524 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1525 to set the BFD's GOT and free the old table.
1526 (mips_elf_merge_got): Replace bfd2got argument with separate
1527 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1528 Use mips_elf_count_got_entries to count the number of entries in
1529 each GOT. Update the calls to mips_elf_merge_got_with.
1530 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1531 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1532 (mips_elf_multi_got): Don't create the bfd2got hash table.
1533 Replace hash table traversal with a walk over the input bfds,
1534 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1535 to set the output bfd's GOT.
1536 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1537 bfds use the master GOT in the single-GOT case.
1538 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1539 rather than mips_elf_got_for_ibfd.
1541 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1543 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1544 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1545 (mips_elf_record_global_got_symbol): Update the hash entry before
1546 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1548 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1549 (mips_elf_record_got_page_entry): Record the entry in both the
1550 master and bfd GOTs.
1552 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1554 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1555 create another one if necessary.
1556 (mips_elf_set_gotidx): New function.
1557 (mips_elf_set_global_gotidx): Use it.
1558 (mips_elf_initialize_tls_index): Likewise. Take a
1559 mips_elf_traverse_got_arg as argument.
1560 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1561 (mips_elf_multi_got): Likewise. Cope with error returns from
1562 mips_elf_set_global_gotidx.
1564 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1566 * elfxx-mips.c (mips_got_info): Add relocs field.
1567 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1569 (mips_elf_traverse_got_arg): ...this new structure.
1570 (mips_elf_count_local_tls_relocs): Delete.
1571 (mips_elf_count_global_tls_relocs): Likewise.
1572 (mips_elf_count_got_entry): New function.
1573 (mips_elf_count_local_got_entries): Likewise.
1574 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1575 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1576 (mips_elf_record_local_got_symbol): Don't count got entries here.
1577 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1578 (mips_elf_set_global_got_offset): Split into...
1579 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1580 new functions. Take a mips_elf_traverse_got_arg rather than a
1581 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1582 Use g->relocs to record the number of relocs needed for global GOT
1584 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1585 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1586 relocations. Update for above function split.
1587 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1588 to count both the number of GOT entries and the number of TLS
1589 relocs required by local entries. Likewise
1590 mips_elf_count_global_tls_entries and global entries.
1591 Remove uses of mips_elf_count_local_tls_relocs and
1592 mips_elf_count_global_tls_relocs.
1594 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1596 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1597 to say that each structure represents only one type of TLS reference.
1598 (GOT_TLS_TYPE): New define.
1599 (mips_elf_link_hash_entry): Temporarily split tls_type and
1600 tls_got_offset into two variables each.
1601 (mips_elf_link_hash_newfunc): Update accordingly.
1602 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1603 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1604 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1605 (mips_tls_got_relocs): Use a switch statement.
1606 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1607 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1608 local "offset" variable.
1609 (mips_tls_got_index): Remove r_type argument and assert. Remove
1610 code that handled entries with two TLS types; always use the
1611 original got_index instead.
1612 (mips_tls_single_got_index): New function.
1613 (mips_elf_local_got_index): Use entry->tls_type to check for
1614 TLS entries. Use mips_tls_single_got_index. Update call to
1616 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1617 Use p->tls_type to check for TLS entries. Update call to
1618 mips_tls_got_index. Use mips_tls_single_got_index.
1619 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1620 Use entry.tls_type to check for TLS entries.
1621 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1622 with r_type argument. Use mips_elf_reloc_tls_type.
1623 Set up the new hash entry fields.
1624 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1625 with r_type argument. Use mips_elf_reloc_tls_type and
1626 mips_tls_got_entries. Remove code that handled entries
1627 with multiple TLS types.
1628 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1629 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1630 Use equality rather than masks when checking for specific TLS types.
1631 Use mips_tls_got_entries. Remove code that handled entries
1632 with multiple TLS types.
1633 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1634 testing the hash table entry.
1635 (_bfd_mips_elf_check_relocs): Update calls to
1636 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1637 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1638 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1640 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1642 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1643 (mips_elf_got_entry_hash): ...this, deleting the old version.
1644 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1647 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1649 * elfxx-mips.c (mips_elf_create_got_info): New function.
1650 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1651 (mips_elf_create_got_section): Likewise.
1653 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1655 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1658 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1660 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1662 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1664 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1665 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1667 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1669 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1670 (mips_elf_count_global_tls_relocs): Don't count indirect or
1672 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1673 number of TLS entries were allocated.
1675 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1677 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1679 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1681 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1682 if there are TLS relocations.
1684 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1686 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1687 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1689 2013-02-11 Alan Modra <amodra@gmail.com>
1691 * elfcode.h (elf_checksum_contents): Free contents.
1692 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1693 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1694 (elf_final_link_free): New function, extracted from..
1695 (bfd_elf_final_link): ..here. Always call
1696 _bfd_elf_write_section_eh_frame_hdr.
1697 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1698 _bfd_elf_link_hash_table_free.
1699 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1700 * libbfd.h: Regenerate.
1701 * merge.c (_bfd_merge_sections_free): New function.
1702 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1704 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1705 _bfd_elf_link_hash_table_free.
1706 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1707 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1708 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1709 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1710 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1711 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1712 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1713 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1714 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1715 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1716 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1717 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1718 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1719 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1720 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1721 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1722 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1724 2013-02-10 Alan Modra <amodra@gmail.com>
1726 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1727 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1728 * m68klinux.c (linux_link_hash_table_create): Likewise.
1729 * sparclinux.c (linux_link_hash_table_create): Likewise.
1730 * sunos.c (sunos_link_hash_table_create): Likewise.
1731 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1732 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1733 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1734 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1735 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1736 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1737 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1738 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1739 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1740 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1741 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1742 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1743 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1744 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1745 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1746 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1747 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1748 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1749 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1750 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1751 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1752 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1753 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1754 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1755 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1756 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1757 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1758 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1760 2013-02-10 Alan Modra <amodra@gmail.com>
1762 * i386linux.c (linux_link_hash_table_create): Allocate table
1763 with bfd_zmalloc, not bfd_alloc.
1764 * pdp11.c (link_hash_table_create): Allocate table with
1765 bfd_malloc, not bfd_alloc.
1766 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1767 with bfd_zmalloc, not bfd_zalloc.
1768 (bfin_link_hash_table_create): Likewise.
1769 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1770 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1772 2013-02-10 Alan Modra <amodra@gmail.com>
1775 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1777 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1779 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1781 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1784 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1786 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1789 2013-02-08 Alan Modra <amodra@gmail.com>
1792 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1793 * elf.c (elf_find_function): Revert last change. Use new
1794 tdata field rather than static vars for cache.
1796 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1799 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1800 symbol is defined in regular object.
1802 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1805 * elf.c (elf_find_function): Don't cache if symbols change.
1807 2013-02-07 Alan Modra <amodra@gmail.com>
1810 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1811 copy attributes from or to non-ELF.
1813 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1816 for non-zero TLS symbol.
1817 (elf_i386_relocate_section): Don't resolve size relocation against
1818 non-zero TLS symbol.
1819 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1820 pc_count for non-zero TLS symbol.
1821 (elf_x86_64_relocate_section): Don't resolve size relocation
1822 against non-zero TLS symbol.
1824 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1825 Andrew Jenner <andrew@codesourcery.com>
1827 Based on patches from Altera Corporation.
1829 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1830 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1831 (BFD_BACKENDS): Add elf32-nios2.lo.
1832 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1833 * Makefile.in: Regenerated.
1834 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1835 bfd_elf32_littlenios2_vec.
1836 * configure: Regenerated.
1837 * config.bfd: Add cases for nios2.
1838 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1839 (bfd_mach_nios2): Define.
1840 (bfd_nios2_arch): Declare.
1841 (bfd_archures_list): Add bfd_nios2_arch.
1842 * targets.c (bfd_elf32_bignios2_vec): Declare.
1843 (bfd_elf32_littlenios2_vec): Declare.
1844 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1845 bfd_elf32_littlenios2_vec.
1846 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1847 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1848 * bfd-in2.h: Regenerated.
1849 * libbfd.h: Regenerated.
1850 * cpu-nios2.c: New file.
1851 * elf32-nios2.c: New file.
1853 2013-02-06 Alan Modra <amodra@gmail.com>
1855 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1858 2013-02-06 Alan Modra <amodra@gmail.com>
1860 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1861 * Makefile.in: Regenerate.
1863 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1864 Pedro Alves <palves@redhat.com>
1866 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1867 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1869 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1870 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1871 * elf-linux-psinfo.h: New file.
1872 * elf.c: Include elf-linux-psinfo.h.
1873 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1875 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1876 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1877 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1878 (elfcore_write_ppc_linux_prpsinfo32): New function.
1880 2013-02-04 Tristan Gingold <gingold@adacore.com>
1882 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1885 2013-02-04 Alan Modra <amodra@gmail.com>
1887 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1888 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1889 * Makefile.in: Regenerate.
1890 * po/SRC-POTFILES.in: Regenerate.
1892 2013-02-04 Alan Modra <amodra@gmail.com>
1894 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1895 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1897 2013-02-01 Alan Modra <amodra@gmail.com>
1899 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1902 2013-01-31 Tristan Gingold <gingold@adacore.com>
1904 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1905 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1906 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1908 2013-01-31 Alan Modra <amodra@gmail.com>
1909 David S. Miller <davem@davemloft.net>
1912 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1913 references to __tls_get_addr.
1914 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1915 vtinherit and vtentry reloc handling too.
1916 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1918 2013-01-31 Alan Modra <amodra@gmail.com>
1920 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1922 2013-01-31 Alan Modra <amodra@gmail.com>
1924 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1926 2013-01-28 Alan Modra <amodra@gmail.com>
1928 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1929 "relocation" in error messages throughout file.
1930 (ppc64_elf_relocate_section): Remove sibling call error message,
1931 replace with "call lacks nop". Specially report errors for
1932 branches to function entry points via OPD lookup and branches
1933 to stubs. Remove NULL symbol handling now done by %T.
1935 2013-01-28 Alan Modra <amodra@gmail.com>
1937 * archive.c (bfd_generic_archive_p): Return target and keep
1938 ardata on partial matches.
1939 * format.c (bfd_check_format_matches): Adjust for above
1940 change. Remove bfd_error_file_ambiguously_recognized dead
1943 2013-01-26 Alan Modra <amodra@gmail.com>
1945 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1946 bfd_preserve_finish): Move to..
1947 * format.c: ..here, splitting out..
1948 (bfd_reinit): ..this. New function.
1949 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1950 keep bfd state for a match.
1951 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1952 * elfcore.h (elf_core_file_p): Likewise.
1953 * mach-o.c (bfd_mach_o_header_p): Likewise.
1954 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1955 * xsym.c (bfd_sym_object_p): Likewise.
1956 * mmo.c (mmo_scan): Clear abfd->symcount.
1957 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1958 * section.c (bfd_section_list_clear): Clear section_htab.count.
1959 * bfd-in2.h: Regenerate.
1961 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1963 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1964 second reloc, make sure that the reloc potentially exists first.
1966 2013-01-24 Nick Clifton <nickc@redhat.com>
1968 * archures.c: Add bfd_mach_v850e3v5.
1969 * bfd-in2.h: Regenerate.
1970 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1971 * cpu-v850_rh850.c: Likewise.
1972 * elf32-v850.c: Add support for v850e3v5 architecture.
1974 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1976 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1978 2013-01-23 Leif Ekblad <leif@rdos.net>
1980 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1982 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1984 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1985 non-zero TLS symbol.
1986 (elf_i386_relocate_section): Resolve size relocation against
1987 non-zero TLS symbol.
1988 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1989 for non-zero TLS symbol.
1990 (elf_x86_64_relocate_section): Resolve size relocation against
1991 non-zero TLS symbol.
1993 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1995 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1996 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1999 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2002 PC-relative relocation.
2003 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2004 as PC-relative relocation.
2006 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2008 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2010 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2012 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2013 and R_X86_64_SIZE64 check.
2014 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2015 nor R_X86_64_SIZE64.
2017 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2019 * bfd-in2.h: Regenerated.
2020 * libbfd.h: Likewise.
2022 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2023 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2024 (elf_i386_check_relocs): Handle R_386_SIZE32.
2025 (elf_i386_gc_sweep_hook): Likewise.
2026 (elf_i386_relocate_section): Likewise.
2028 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2029 and R_X86_64_SIZE64 entries.
2030 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2031 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2032 (elf_x86_64_reloc_name_lookup): Likewise.
2033 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2035 (elf_x86_64_gc_sweep_hook): Likewise.
2036 (elf_x86_64_relocate_section): Likewise.
2038 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2041 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2043 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2044 with R_X86_64_RELATIVE64.
2046 2013-01-15 Nick Clifton <nickc@redhat.com>
2048 * elf32-msp430.c: Fix spelling typo.
2050 2013-01-15 Alan Modra <amodra@gmail.com>
2052 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2055 2013-01-14 Alan Modra <amodra@gmail.com>
2058 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2059 (memory_bclose): Likewise. Return 0 on success.
2060 * cache.c (cache_bclose): Likewise.
2061 * opncls.c (opncls_bclose, bfd_close): Likewise.
2062 * vms-lib.c (vms_lib_bclose): Likewise.
2063 * libbfd.h: Regenerate.
2065 2013-01-13 Alan Modra <amodra@gmail.com>
2067 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2068 Add ref_dynamic_nonweak.
2069 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2070 (_bfd_elf_merge_symbol): Don't call above function. Move
2071 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2073 (elf_link_add_object_symbols): Delete redundant "override" test.
2074 Don't set dynamic_def here.
2075 (elf_link_output_extsym): Update.
2077 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2079 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2080 normal and TLS symbol access.
2081 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2083 2013-01-12 Alan Modra <amodra@gmail.com>
2085 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2086 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2087 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2089 2013-01-12 Alan Modra <amodra@gmail.com>
2092 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2093 (_bfd_elf_strtab_clear_all_refs): Define.
2094 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2095 (_bfd_elf_strtab_clear_all_refs): Delete.
2096 * elflink.c (elf_link_add_object_symbols): Clear out added
2097 strtab refs. Correct handling of warning common symbols.
2099 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2101 * aout0.c: Remove trailing white spaces.
2102 * archive.c: Likewise.
2103 * archures.c: Likewise.
2104 * bfd-in.h: Likewise.
2105 * bfd-in2.h: Likewise.
2106 * coff-alpha.c: Likewise.
2107 * coff-i860.c: Likewise.
2108 * coff-mips.c: Likewise.
2109 * coff-ppc.c: Likewise.
2110 * coff-tic80.c: Likewise.
2111 * coff-x86_64.c: Likewise.
2112 * coff-z80.c: Likewise.
2113 * coffcode.h: Likewise.
2114 * coffgen.c: Likewise.
2115 * cofflink.c: Likewise.
2116 * compress.c: Likewise.
2117 * corefile.c: Likewise.
2118 * cpu-arm.c: Likewise.
2119 * cpu-avr.c: Likewise.
2120 * cpu-bfin.c: Likewise.
2121 * cpu-cr16.c: Likewise.
2122 * cpu-cr16c.c: Likewise.
2123 * cpu-crx.c: Likewise.
2124 * cpu-h8300.c: Likewise.
2125 * cpu-i386.c: Likewise.
2126 * cpu-lm32.c: Likewise.
2127 * cpu-m68k.c: Likewise.
2128 * cpu-moxie.c: Likewise.
2129 * cpu-msp430.c: Likewise.
2130 * cpu-sh.c: Likewise.
2131 * cpu-xc16x.c: Likewise.
2132 * dwarf2.c: Likewise.
2133 * ecofflink.c: Likewise.
2134 * ecoffswap.h: Likewise.
2135 * elf-ifunc.c: Likewise.
2136 * elf-m10300.c: Likewise.
2137 * elf-vxworks.c: Likewise.
2138 * elf32-avr.c: Likewise.
2139 * elf32-avr.h: Likewise.
2140 * elf32-cr16.c: Likewise.
2141 * elf32-cr16c.c: Likewise.
2142 * elf32-cris.c: Likewise.
2143 * elf32-crx.c: Likewise.
2144 * elf32-frv.c: Likewise.
2145 * elf32-hppa.c: Likewise.
2146 * elf32-i860.c: Likewise.
2147 * elf32-ip2k.c: Likewise.
2148 * elf32-iq2000.c: Likewise.
2149 * elf32-m32c.c: Likewise.
2150 * elf32-m68hc1x.c: Likewise.
2151 * elf32-msp430.c: Likewise.
2152 * elf32-mt.c: Likewise.
2153 * elf32-ppc.c: Likewise.
2154 * elf32-rl78.c: Likewise.
2155 * elf32-s390.c: Likewise.
2156 * elf32-score.h: Likewise.
2157 * elf32-sh-symbian.c: Likewise.
2158 * elf32-sh.c: Likewise.
2159 * elf32-spu.c: Likewise.
2160 * elf32-tic6x.c: Likewise.
2161 * elf32-v850.c: Likewise.
2162 * elf32-xc16x.c: Likewise.
2163 * elf32-xtensa.c: Likewise.
2164 * elf64-alpha.c: Likewise.
2165 * elf64-hppa.c: Likewise.
2166 * elf64-ppc.c: Likewise.
2167 * elf64-s390.c: Likewise.
2168 * elfcore.h: Likewise.
2169 * elflink.c: Likewise.
2170 * elfxx-mips.c: Likewise.
2171 * elfxx-sparc.c: Likewise.
2172 * elfxx-tilegx.c: Likewise.
2174 * libcoff.h: Likewise.
2175 * libpei.h: Likewise.
2176 * libxcoff.h: Likewise.
2177 * linker.c: Likewise.
2178 * mach-o-i386.c: Likewise.
2179 * mach-o-target.c: Likewise.
2180 * mach-o.c: Likewise.
2181 * mach-o.h: Likewise.
2183 * opncls.c: Likewise.
2184 * pdp11.c: Likewise.
2185 * pe-x86_64.c: Likewise.
2186 * peXXigen.c: Likewise.
2187 * pef-traceback.h: Likewise.
2188 * pei-x86_64.c: Likewise.
2189 * peicode.h: Likewise.
2190 * plugin.c: Likewise.
2191 * reloc.c: Likewise.
2192 * riscix.c: Likewise.
2193 * section.c: Likewise.
2196 * tekhex.c: Likewise.
2197 * ticoff.h: Likewise.
2198 * vaxbsd.c: Likewise.
2199 * xcofflink.c: Likewise.
2200 * xtensa-isa.c: Likewise.
2202 2013-01-10 Will Newton <will.newton@imgtec.com>
2204 * Makefile.am: Add Meta.
2205 * Makefile.in: Regenerate.
2206 * archures.c (bfd_mach_metag): New.
2207 * bfd-in2.h: Regenerate.
2208 * config.bfd: Add Meta.
2209 * configure: Regenerate.
2210 * configure.in: Add Meta.
2211 * cpu-metag.c: New file.
2212 * elf-bfd.h: Add Meta.
2213 * elf32-metag.c: New file.
2214 * elf32-metag.h: New file.
2215 * libbfd.h: Regenerate.
2216 * reloc.c: Add Meta relocations.
2217 * targets.c: Add Meta.
2219 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2221 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2222 (elfcore_write_aarch_hw_break): Likewise.
2223 (elfcore_write_aarch_hw_watch): Likewise.
2224 * elf.c (elfcore_grok_aarch_tls): New function.
2225 (elfcore_grok_aarch_hw_break): Likewise.
2226 (elfcore_grok_aarch_hw_watch): Likewise.
2227 (elfcore_grok_note): Call the new functions to handle the
2228 corresponding notes.
2229 (elfcore_write_aarch_tls): New function.
2230 (elfcore_write_aarch_hw_break): Likewise.
2231 (elfcore_write_aarch_hw_watch): Likewise.
2232 (elfcore_write_register_note): Call the new functions to handle the
2233 corresponding pseudo sections.
2235 2013-01-07 Tom Tromey <tromey@redhat.com>
2237 * section.c (_bfd_std_section): Rename from std_section.
2238 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2239 (STD_SECTION): Update.
2240 * bfd-in2.h: Rebuild.
2242 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2244 * archures.c (bfd_mach_mips5900): Define.
2245 * bfd-in2.h: Regenerate.
2246 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2247 * cpu-mips.c: Add support for MIPS r5900.
2248 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2250 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2251 Nick Clifton <nickc@redhat.com>
2253 * elflink.c (get_value): Prevent the use of an undefined shift
2254 operation. Add sanity checks.
2256 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2258 * config.bfd (cr16*-*-uclinux*): New target support.
2261 For older changes see ChangeLog-2012
2263 Copyright (C) 2013 Free Software Foundation, Inc.
2265 Copying and distribution of this file, with or without modification,
2266 are permitted in any medium without royalty provided the copyright
2267 notice and this notice are preserved.
2273 version-control: never