1 2013-07-24 Tristan Gingold <gingold@adacore.com>
3 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
4 R_RBR. Add numbers in comments.
5 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
6 * coff64-rs6000.c: Likewise.
8 2013-07-20 Alan Modra <amodra@gmail.com>
12 * elflink.c (elf_link_add_object_symbols): Don't clobber
13 .gnu.warning.symbol sections when shared.
15 2013-07-19 Nick Clifton <nickc@redhat.com>
17 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
18 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
20 2013-07-18 Travis Snoozy <quandary@remstate.com>
23 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
25 * R_MSP430_2X_PCREL: Likewise.
26 * R_MSP430X_10_PCREL: Likewise.
27 * R_MSP430X_2X_PCREL: Likewise.
29 2013-07-18 Terry Guo <terry.guo@arm.com>
31 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
33 (elf32_arm_final_link_relocate): Likewise.
35 2013-07-18 Bill Neubauer <wcn@google.com>
37 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
40 2013-07-18 Roland McGrath <mcgrathr@google.com>
42 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
43 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
44 (arm_build_one_stub): Increase MAXRELOCS to 3.
45 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
46 (struct elf32_arm_link_hash_table): Give add_stub_section member's
47 pointee type a third argument.
48 (elf32_arm_create_or_find_stub_sec): Update caller.
49 (elf32_arm_size_stubs): Update argument type.
50 * bfd-in.h (elf32_arm_size_stubs): Update decl.
51 * bfd-in2.h: Regenerate.
52 * libbfd.h: Regenerate.
54 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
56 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
57 magic numbers with enum values.
59 2013-07-12 Roland McGrath <mcgrathr@google.com>
61 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
62 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
63 been added here with 2013-07-05 elf32-s390.c change).
64 * bfd-in2.h: Regenerate (no-op).
65 * libbfd.h: Regenerate (no-op).
67 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
69 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
71 (_bfd_mips_elf_print_private_bfd_data): Likewise.
73 2013-07-09 Tristan Gingold <gingold@adacore.com>
75 * vms-alpha.c (struct vms_private_data_struct): Remove
76 flag_hash_long_names and flag_show_after_trunc.
77 (hash_string): Remove.
78 (_bfd_vms_length_hash_symbol): Remove.
79 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
80 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
81 (_bfd_vms_write_ehdr): Remove code that set removed flags.
82 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
83 (vms_bfd_is_local_label_name): Remove trace call.
85 2013-07-09 Tristan Gingold <gingold@adacore.com>
87 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
89 * configure.com: Adjust to match changes in configure.
90 * makefile.vms (OBJS): Update list.
92 2013-07-05 Tristan Gingold <gingold@adacore.com>
94 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
97 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
99 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
100 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
101 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
102 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
104 * elf64-s390.c: See elf32-s390.c
105 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
106 * libbfd.h: Add new reloc strings.
108 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
110 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
112 (elfNN_aarch64_relocate_section): Likewise.
113 (elfNN_aarch64_gc_sweep_hook): Likewise.
114 (elfNN_aarch64_check_relocs): Likewise.
116 2013-07-03 Alan Modra <amodra@gmail.com>
118 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
119 when relocatable. Don't change root.type or type here.
120 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
122 2013-07-03 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
125 (ppc64_elf_size_stubs): Don't set "addend".
126 (ppc64_elf_relocate_section): Don't allow calls via
127 toc-adjusting stubs without a following nop even in an
128 executable, except for self-calls and both libc_start_main
129 and .libc_start_main.
131 2013-07-03 Alan Modra <amodra@gmail.com>
133 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
135 2013-07-02 Tristan Gingold <gingold@adacore.com>
137 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
140 2013-07-02 Tristan Gingold <gingold@adacore.com>
142 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
143 (_bfd_vms_find_nearest_line_discriminator): New function.
145 2013-07-02 Tristan Gingold <gingold@adacore.com>
147 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
149 2013-07-02 Tristan Gingold <gingold@adacore.com>
151 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
152 (rs6000coff_vec): Reference it.
154 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
156 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
157 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
158 (elfNN_aarch64_create_dynamic_sections): Do not define
159 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
161 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
163 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
164 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
165 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
166 * ld-aarch64/tls-relax-all.d: Likewise.
167 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
168 * ld-aarch64/gc-tls-relocs.d: Likewise.
169 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
170 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
171 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
173 2013-07-02 Alan Modra <amodra@gmail.com>
175 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
176 .TOC. after relocatable check.
178 2013-07-01 Alan Modra <amodra@gmail.com>
180 * elf64-ppc.h (ppc64_elf_toc): Delete.
181 (ppc64_elf_set_toc): Declare.
182 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
183 with call the ppc64_elf_set_toc.
184 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
185 (ppc64_elf_start_multitoc_partition): Likewise.
186 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
188 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
190 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
191 as needing a toc pointer.
192 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
193 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
196 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
199 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
202 2013-06-28 Nick Clifton <nickc@redhat.com>
205 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
207 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
209 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
211 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
212 in sgot[0] rather than sgotplt[0].
214 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
216 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
217 beginning of the generated file.
218 (elf64-aarch64.c): Likewise.
219 * Makefile.in: Re-generated.
221 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
223 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
224 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
225 * Makefile.in: Re-generated.
226 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
227 (bfd_elf64_littleaarch64_vec): Likewise.
228 (bfd_elf32_bigaarch64_vec): Likewise.
229 (bfd_elf32_littleaarch64_vec): Likewise.
230 * configure: Re-generated.
231 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
232 * elfxx-aarch64.h: New file.
233 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
234 stuff to elfxx-aarch64.c.
235 (bfd_elf_aarch64_put_addend): Removed.
236 (PG_OFFSET, PG): Likewise.
237 (elfNN_aarch64_small_plt0_entry): Support ELF32.
238 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
239 (elf64_aarch64_grok_prstatus): Removed.
240 (elf_backend_grok_prstatus): Removed.
242 (aarch64_unsigned_overflow): Likewise.
243 (aarch64_signed_overflow): Likewise.
244 (aarch64_resolve_relocation): Likewise.
246 (decode_branch_ofs_26): Likewise.
247 (decode_cond_branch_ofs_19): Likewise.
248 (decode_ld_lit_ofs_19): Likewise.
249 (decode_tst_branch_ofs_14): Likewise.
250 (decode_movw_imm): Likewise.
251 (decode_adr_imm): Likewise.
252 (decode_add_imm): Likewise.
253 (reencode_branch_ofs_26): Likewise.
254 (reencode_cond_branch_ofs_19): Likewise.
255 (reencode_ld_lit_ofs_19): Likewise.
256 (reencode_tst_branch_ofs_14): Likewise.
257 (reencode_movw_imm): Likewise.
258 (reencode_adr_imm): Likewise.
259 (reencode_ldst_pos_imm): Likewise.
260 (reencode_add_imm): Likewise.
261 (reencode_movzn_to_movz): Likewise.
262 (reencode_movzn_to_movn): Likewise.
263 (aarch64_relocate): Update to call the new function names in
265 (aarch64_calculate_got_entry_vma): Likewise.
266 (elfNN_aarch64_final_link_relocate): Likewise.
267 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
268 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
269 (elf_aarch64_update_plt_entry): ... this.
270 (elfNN_aarch64_create_small_pltn_entry): Update.
271 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
272 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
273 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
274 call elf_aarch64_update_plt_entry.
276 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
278 * bfd-in2.h: Re-generated.
279 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
280 (IS_AARCH64_TLS_RELOC): Change to be based on the
281 bfd reloc enumerators.
282 (IS_AARCH64_TLSDESC_RELOC): Likewise.
283 (PG, PG_OFFSET): Cast literal to bfd_vma.
284 (elf64_aarch64_howto_table): Removed.
285 (elf64_aarch64_howto_dynrelocs): Removed.
286 (elf64_aarch64_tls_howto_table): Removed.
287 (elf64_aarch64_tlsdesc_howto_table): Removed.
288 (elfNN_aarch64_howto_table): New table to host all howto entires..
289 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
290 (elfNN_aarch64_bfd_reloc_from_howto): New function.
291 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
292 (struct elf_aarch64_reloc_map): New.
293 (elf_aarch64_reloc_map): New table.
294 (elfNN_aarch64_howto_from_bfd_reloc): New function.
295 (elfNN_aarch64_howto_from_type): Update to look up the new table
296 elfNN_aarch64_howto_table.
297 (struct elf64_aarch64_reloc_map): Remove.
298 (elf64_aarch64_reloc_map): Remove.
299 (elfNN_aarch64_reloc_type_lookup): Change to call
300 elfNN_aarch64_howto_from_bfd_reloc.
301 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
302 elfNN_aarch64_howto_table.
303 (aarch64_resolve_relocation): Refactor to switch on the bfd
305 (bfd_elf_aarch64_put_addend): Likewise.
306 (elfNN_aarch64_final_link_relocate): Likewise.
307 (aarch64_tls_transition_without_check): Likewise.
308 (aarch64_reloc_got_type): Likewise.
309 (aarch64_can_relax_tls): Likewise.
310 (aarch64_tls_transition): Likewise.
311 (elfNN_aarch64_tls_relax): Likewise.
312 (elfNN_aarch64_final_link_relocate): Likewise.
313 (elfNN_aarch64_relocate_section): Likewise.
314 (elfNN_aarch64_gc_sweep_hook): Likewise.
315 (elfNN_aarch64_check_relocs): Likewise.
316 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
317 * libbfd.h: Re-generated.
318 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
319 (BFD_RELOC_AARCH64_RELOC_START)
320 (BFD_RELOC_AARCH64_RELOC_END)
321 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
322 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
323 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
324 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
325 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
326 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
327 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
329 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
331 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
332 (BUILD_CFILES): Add elf32-aarch64.c.
333 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
334 * Makefile.in: Re-generated.
335 * archures.c (bfd_mach_aarch64_ilp32): New define.
336 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
337 (bfd_elf32_aarch64_set_options): Ditto.
338 (elf32_aarch64_setup_section_lists): Ditto.
339 (elf32_aarch64_next_input_section): Ditto.
340 (elf32_aarch64_size_stubs): Ditto.
341 (elf32_aarch64_build_stubs): Ditto.
342 * bfd-in2.h: Re-generated.
343 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
344 and bfd_elf32_bigaarch64_vec.
345 (aarch64-*-linux*): Likewise.
346 (aarch64_be-*-elf): Likewise.
347 (aarch64_be-*-linux*): Likewise.
348 * configure.in (bfd_elf32_bigaarch64_vec)
349 (bfd_elf32_littleaarch64_vec): New.
350 * configure: Re-generated.
351 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
353 (bfd_aarch64_arch_ilp32): New.
354 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
355 * elfnn-aarch64.c (ARCH_SIZE): New define.
356 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
357 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
358 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
359 (ELF64_R_*): Rename to ELFNN_R_*.
360 Plus other paramaterization.
361 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
363 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
364 bfd_elf32_littleaarch64_vec.
366 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
368 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
369 (BUILD_CFILES): Add elf64-aarch64.c.
370 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
371 * Makefile.in: Re-generated.
372 * elf64-aarch64.c: Rename to ...
373 * elfnn-aarch64.c: ... this.
375 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
376 Paul Brook <paul@codesourcery.com>
378 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
379 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
380 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
381 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
382 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
383 (micromips_insn32_o32_exec_plt0_entry): New variable.
384 (micromips_insn32_o32_exec_plt_entry): Likewise.
385 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
386 (mips_elf_estimate_stub_size): Likewise.
387 (_bfd_mips_elf_size_dynamic_sections): Likewise.
388 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
389 (mips_finish_exec_plt): Likewise.
390 (_bfd_mips_elf_relax_section): Likewise.
391 (_bfd_mips_elf_insn32): New function.
392 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
394 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
396 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
398 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
399 (bfd_elf32_get_synthetic_symtab): New macro.
400 * elfxx-mips.c (plt_entry): New structure.
401 (mips_elf_link_hash_entry): Add use_plt_entry member.
402 (mips_elf_link_hash_table): Rename plt_entry_size member to
403 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
404 plt_comp_offset, plt_got_index entries and plt_header_is_comp
406 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
407 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
408 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
409 (STUB_LI16S_MICROMIPS): Likewise.
410 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
411 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
412 (micromips_o32_exec_plt0_entry): New variable.
413 (mips16_o32_exec_plt_entry): Likewise.
414 (micromips_o32_exec_plt_entry): Likewise.
415 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
416 (mips_elf_output_extsym): Update to use gotplt_union's plist
417 member rather than offset.
418 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
419 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
420 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
421 member rather than offset.
422 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
424 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
426 (mips_elf_make_plt_record): New function.
427 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
428 of JAL relocations that might need a PLT entry.
429 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
430 gotplt_union's plist member rather than offset. Set individual
431 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
432 Don't set the symbol's value in the symbol table for PLT
433 references here. Don't set the PLT or PLT GOT section sizes
435 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
436 (mips_elf_allocate_lazy_stub): Likewise.
437 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
439 (mips_elf_set_plt_sym_value): New function.
440 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
441 PLT and PLT GOT section sizes here. Set the symbol values in
442 the symbol table for PLT references here. Handle microMIPS
443 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
444 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
445 gotplt_union's plist member rather than offset. Handle
446 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
447 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
448 gotplt_union's plist member rather than offset. Use
449 MIPS_ELF_GOT_SIZE to calculate GOT address.
450 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
451 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
452 mips_finish_exec_plt.
453 (_bfd_mips_elf_link_hash_table_create): Update to use
454 gotplt_union's plist member rather than offset.
455 (_bfd_mips_elf_get_synthetic_symtab): New function.
457 2013-06-24 Wawa <caojinyu@msn.com>
460 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
462 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
464 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
466 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
467 * Makefile.in: Regenerate.
468 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
469 Set want64 to true for them at the end.
470 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
473 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
475 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
476 set sh_entsize for PLT section.
478 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
480 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
481 * bfd-in2.h: Re-generated.
482 * elf64-aarch64.c (RELOC_SECTION): Removed.
483 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
484 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
485 (elf64_aarch64_link_hash_traverse): Ditto.
486 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
489 2013-06-19 Will Newton <will.newton@linaro.org>
491 * configure: Regenerated.
492 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
493 * elf64-aarch64.c: Remove objalloc.h include.
494 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
495 (struct elf64_aarch64_link_hash_table): Remove ifunc related
496 members. (elf_aarch64_local_htab_hash): Remove function.
497 (elf_aarch64_local_htab_eq): Remove function.
498 (elf_aarch64_get_local_sym_hash): Remove function.
499 (elf64_aarch64_link_hash_table_create): Remove local hash
500 table initialization.
501 (elf64_aarch64_final_link_relocate): Remove sym argument and
502 handling of ifunc symbols.
503 (elf64_aarch64_relocate_section): Don't pass sym argument to
504 elf64_aarch64_final_link_relocate.
505 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
506 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
507 (elf64_aarch64_check_relocs): Likewise.
508 (elf64_aarch64_post_process_headers): Remove call to
510 (elf64_aarch64_is_function_type): New function.
511 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
512 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
513 (elf64_aarch64_size_dynamic_sections): Remove call to
514 elf_aarch64_allocate_local_dynrelocs.
515 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
516 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
517 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
518 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
519 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
520 elf_aarch64_finish_local_dynamic_symbol.
521 (elf64_aarch64_add_symbol_hook): Remove function.
523 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
525 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
526 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
527 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
528 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
529 R_AARCH64_GOT_LD_PREL19.
531 2013-06-13 Terry Guo <terry.guo@arm.com>
534 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
535 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
536 supports thumb instructions.
538 2013-06-11 DJ Delorie <dj@redhat.com>
540 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
542 2013-06-11 Will Newton <will.newton@linaro.org>
544 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
545 ELF64_R_SYM instead of ELF32_R_SYM.
547 2013-06-11 Nick Clifton <nickc@redhat.com>
549 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
550 checks if the dynamic sections have been created and relaxation
551 has not been performed.
553 2013-06-07 Will Newton <will.newton@linaro.org>
555 * configure: Regenerate.
556 * configure.in: Build elf-ifunc.o for AArch64.
557 * elf64-aarch64.c: Include objalloc.h.
558 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
559 (struct elf64_aarch64_link_hash_table): Add members for handling
560 R_AARCH64_IRELATIVE relocations.
561 (elf_aarch64_local_htab_hash): New function.
562 (elf_aarch64_local_htab_eq): New function.
563 (elf_aarch64_get_local_sym_hash): New function.
564 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
566 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
567 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
568 for handling STT_GNU_IFUNC symbols.
569 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
570 references to STT_GNU_IFUNC symbols.
571 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
572 STT_GNU_IFUNC symbols.
573 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
574 symbols. Ensure we don't increase plt.refcount from -1 to 0.
575 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
576 (elf64_aarch64_is_function_type): Remove function.
577 (elf64_aarch64_allocate_dynrelocs): Call
578 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
579 (elf_aarch64_allocate_local_dynrelocs): New function.
580 (elf64_aarch64_size_dynamic_sections): Call
581 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
582 (elf64_aarch64_create_small_pltn_entry): Add info argument.
583 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
584 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
585 STT_GNU_IFUNC symbols and .iplt.
586 (elf_aarch64_finish_local_dynamic_symbol): New function.
587 (elf64_aarch64_finish_dynamic_sections): Call
588 elf_aarch64_finish_local_dynamic_symbol.
589 (elf64_aarch64_add_symbol_hook): New function.
591 2013-06-03 Alan Modra <amodra@gmail.com>
593 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
594 var. Use it with last_stab.
596 2013-05-30 Paul Brook <paul@codesourcery.com>
598 * bfd-in2.h: Regenerate.
599 * elf32-mips.c (elf_mips_eh_howto): New.
600 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
601 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
602 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
603 * elf64-mips.c (elf_mips_eh_howto): New.
604 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
605 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
606 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
607 * libbfd.h: Regenerate.
608 * reloc.c (BFD_RELOC_MIPS_EH): New.
610 2013-05-29 Nick Clifton <nickc@redhat.com>
612 * dwarf2.c (struct dwarf2_debug): Add fields for handling
613 alternate debug info source.
614 (dwarf_debug_sections): Add entries for alternate .debug_str and
615 .debug_info sections.
616 (dwarf_debug_section_enum): Likewise.
617 (read_alt_indirect_string): New function. Handles a
618 DW_FORM_GNU_strp_alt attribute.
619 (read_alt_indirect_ref): New function. Handles a
620 DW_FORM_GNU_ref_alt attribute.
621 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
622 DW_FORM_GNU_strp_alt.
623 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
625 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
627 * opncls.c (GNU_DEBUGALTLINK): Define.
628 (bfd_get_alt_debug_link_info): New function.
629 (separate_alt_debug_file_exists): New function.
630 (find_separate_debug_file): Add parameters for fetch and check
632 (bfd_follow_gnu_debugaltlink): New function.
633 * bfd-in2.h: Regenerate.
635 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
637 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
638 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
639 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
640 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
641 * bfd-in2.h: Regenerate.
642 * libbfd.h: Regenerate.
643 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
645 (elf64_aarch64_tlsdesc_howto_table): Likewise.
646 (elf64_aarch64_reloc_map): Likewise.
647 (aarch64_resolve_relocation): Likewise.
648 (bfd_elf_aarch64_put_addend): Likewise.
649 (aarch64_tls_transition_without_check): Likewise.
650 (aarch64_reloc_got_type): Likewise.
651 (elf64_aarch64_final_link_relocate): Likewise.
652 (elf64_aarch64_tls_relax): Likewise.
653 (elf64_aarch64_relocate_section): Likewise.
654 (elf64_aarch64_gc_sweep_hook): Likewise.
655 (elf64_aarch64_check_relocs): Likewise.
657 2013-05-26 Mark Wielaard <mjw@redhat.com>
659 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
660 (max_open_files): New static int initialized to zero.
661 (bfd_cache_max_open): New static function to set and return
663 (bfd_cache_init): Use bfd_cache_max_open.
664 (bfd_open_file): Likewise.
665 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
666 (AC_CHECK_FUNCS): Add getrlimit.
667 * configure: Regenerated.
668 * config.in: Likewise.
669 * sysdep.h: Check and include sys/resource.h for getrlimit.
671 2013-05-23 Alan Modra <amodra@gmail.com>
673 * format.c (bfd_check_format_matches): Don't match a target in
674 targ_selvecs if some other target is a better match. If
675 targets implement match priority, fall back to the first of
678 2013-05-22 Eric Herman <eric@freesa.org>
681 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
683 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
686 * srec.c (srec_set_section_contents): Properly convert size
687 and offset to address when octets_per_byte is not unity.
689 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
691 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
692 refcount member of the gotplt_union when resetting the reference
693 count. Adjust comment.
695 2013-05-20 Will Newton <will.newton@linaro.org>
697 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
698 relocs_copied member.
699 (elf64_aarch64_link_hash_newfunc): Remove initialization of
700 relocs_copied member.
701 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
702 relocs_copied member.
704 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
706 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
709 2013-05-16 Cary Coutant <ccoutant@google.com>
711 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
712 external_ext_size and esize.
714 2013-05-16 Tristan Gingold <gingold@adacore.com>
716 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
717 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
719 2013-05-15 Andreas Schwab <schwab@suse.de>
721 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
723 2013-05-10 Joel Brobecker <brobecker@adacore.com>
725 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
726 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
728 2013-05-09 Joel Brobecker <brobecker@adacore.com>
730 * bfd.c (_bfd_default_error_handler): Replace use of putc
731 by fputc. Add comment explaining why.
733 2013-05-09 Alan Modra <amodra@gmail.com>
735 * elflink.c (elf_link_add_object_symbols): Don't omit reading
736 of symbols when hashes already exist.
738 2013-05-07 Will Newton <will.newton@linaro.org>
740 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
741 plt_header_size argument for ports where it differs from
743 * elf-bfd.h: Likewise.
744 * elf32-i386.c: Pass plt_header_size to
745 _bfd_elf_allocate_ifunc_dyn_relocs.
746 * elf64-x86-64.c: Likewise.
748 2013-05-07 Will Newton <will.newton@linaro.org>
750 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
752 * elf-bfd.h: Likewise.
754 2013-05-06 Paul Brook <paul@codesourcery.com>
756 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
757 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
758 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
759 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
760 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
761 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
763 2013-05-06 Alan Modra <amodra@gmail.com>
765 * elf64-ppc.c (opd_entry_value): Handle case where symbol
766 hashes are not available.
768 2013-05-06 Alan Modra <amodra@gmail.com>
770 * elflink.c (elf_link_add_object_symbols): Don't save symbol
771 hashes around loading as-needed library. Zero them on allocation,
772 and restore to initial all-zero state if library not needed.
773 Arrange to reuse hashes if we load library again later.
775 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
777 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
778 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
779 * elfn32-mips.c: Likewise.
780 * elf64-mips.c: Likewise.
782 2013-05-02 Nick Clifton <nickc@redhat.com>
784 * archures.c: Add some more MSP430 machine numbers.
785 * config.bfd (msp430): Define targ_selvecs.
786 * configure.in: Add bfd_elf32_msp430_ti_vec.
787 * cpu-msp430.c: Add some more MSP430 machine numbers.
788 * elf32-msp430.c Add support for MSP430X relocations.
789 Add support for TI compiler generated relocations.
790 Add support for sym_diff relocations.
791 Add support for relaxing out of range short branches into long
793 Add support for MSP430 attribute section.
794 * reloc.c: Add MSP430X relocations.
795 * targets.c: Add bfd_elf32_msp430_ti_vec.
796 * bfd-in2.h: Regenerate.
797 * configure: Regenerate.
798 * libbfd.h: Regenerate.
800 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
802 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
803 alpha*-*-linux*ecoff*.
805 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
808 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
811 2013-04-30 Alan Modra <amodra@gmail.com>
813 * elflink.c (bfd_elf_record_link_assignment): Dont make
814 STV_INTERNAL symbols STV_HIDDEN.
816 2013-04-29 Nick Clifton <nickc@redhat.com>
818 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
819 fragmented .debug_line sections associated with unmarked code
822 2013-04-29 Will Newton <will.newton@linaro.org>
824 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
825 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
827 2013-04-29 Will Newton <will.newton@linaro.org>
829 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
830 error check up and add error message.
832 2013-04-26 Will Newton <will.newton@linaro.org>
834 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
836 2013-04-25 Alan Modra <amodra@gmail.com>
838 * config.bfd: Add powerpc64le-linux.
840 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
842 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
845 2013-04-24 Roland McGrath <mcgrathr@google.com>
847 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
848 allocate space for PLT header even if IS_IPLT_ENTRY.
849 (arm_nacl_put_plt0): New function, broken out of ...
850 (elf32_arm_finish_dynamic_sections): ... here. Call it.
851 If HTAB->nacl_p, set up the PLT header in .iplt too.
852 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
853 a mapping symbol for the start of .iplt too.
855 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
857 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
859 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
861 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
863 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
865 2013-04-22 Alan Modra <amodra@gmail.com>
868 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
869 sh_size or reloc_count adjustment by count.
871 2013-04-22 Alan Modra <amodra@gmail.com>
873 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
874 create_linkage_sections here..
875 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
876 (create_linkage_sections): Move earlier in file.
877 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
878 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
880 2013-04-19 Nick Clifton <nickc@redhat.com>
883 * compress.c (decompress_contents): Always call inflateEnd, even
884 when another inflation operation fails.
886 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
888 * elf-ifunc.c: Update copyright year.
890 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
892 * coffcode.h: Added a cast to void when a bfd_set_section_*()
893 macro's return value is ignored.
894 * elf32-hppa.c: Likewise.
895 * elf32-tic6x.c: Likewise.
896 * mach-o.c: Likewise.
898 * opncls.c: Likewise.
899 * peicode.h: Likewise.
900 * elf32-m32r.c: Check return value of bfd_set_section_*().
901 * elfnn-ia64.c: Likewise.
902 * elfxx-mips.c: Likewise.
903 * vms-alpha.c: Likewise.
905 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
908 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
909 regular reference without non-GOT reference when building
912 2013-04-15 Alan Modra <amodra@gmail.com>
914 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
915 cache slot for archives.
917 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
919 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
922 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
925 * bfd/elf32-avr.c: Consider all sections to determine if linker
926 relaxation can safely delete a ret after a call/jmp
928 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
930 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
933 2013-04-08 Tom Tromey <tromey@redhat.com>
935 * som.c (bfd_section_from_som_symbol): No longer static.
936 * som.h (bfd_section_from_som_symbol): Declare.
938 2013-04-06 Alan Modra <amodra@gmail.com>
940 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
941 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
943 2013-04-05 Nick Clifton <nickc@redhat.com>
945 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
947 2013-04-04 Alan Modra <amodra@gmail.com>
949 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
950 * bfd-in2.h: Regenerate.
951 * elflink.c (elf_link_add_object_symbols): Use new error.
953 2013-04-03 Nick Clifton <nickc@redhat.com>
955 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
956 (bfd_elf32_bfd_is_target_special_symbol): Define.
958 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
960 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
961 elf64_aarch64_locals to get local GOT reference counts.
963 2013-04-02 DJ Delorie <dj@redhat.com>
965 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
966 (rl78_elf_relax_section): Only fetch the next reloc if there is
969 2013-03-30 Alan Modra <amodra@gmail.com>
972 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
973 global symbols referenced by relocs.
974 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
975 * elf32-bfin.c (bfin_check_relocs): Likewise.
976 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
977 * elf32-cris.c (cris_elf_check_relocs): Likewise.
978 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
979 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
980 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
981 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
982 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
983 * elf32-i370.c (i370_elf_check_relocs): Likewise.
984 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
985 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
986 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
987 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
988 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
989 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
990 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
991 * elf32-metag.c (elf_metag_check_relocs): Likewise.
992 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
993 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
994 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
995 * elf32-mt.c (mt_elf_check_relocs): Likewise.
996 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
997 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
998 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
999 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1000 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1001 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1002 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1003 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1004 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1005 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1006 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1007 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1008 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1009 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1010 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1011 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1012 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1013 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1014 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1015 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1016 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1017 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1018 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1019 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1020 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1021 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1022 test indirect/warning links for NULL.
1024 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1028 symbol is referenced by a non-shared object.
1029 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1031 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1033 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1034 R_SH_REL32 relocations against undefined weak symbols.
1036 2013-03-28 Alan Modra <amodra@gmail.com>
1038 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1039 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1040 into ifunc and non-ifunc.
1041 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1042 separate ifunc/non-ifunc dynrel counts.
1043 (allocate_got): Always use reliplt for ifunc.
1044 (allocate_dynrelocs): Likewise.
1045 (ppc64_elf_size_dynamic_sections): Likewise.
1046 (ppc64_elf_layout_multitoc): Likewise.
1047 (ppc64_elf_relocate_section): Likewise.
1049 2013-03-28 Alan Modra <amodra@gmail.com>
1051 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1052 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1053 into ifunc and non-ifunc.
1054 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1055 (ppc_elf_size_dynamic_sections): Likewise.
1056 (ppc_elf_relocate_section): Likewise.
1058 2013-03-28 Alan Modra <amodra@gmail.com>
1060 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1061 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1062 bfd_link_info* and asection* params.
1063 (_bfd_elf_reloc_type_class): Likewise.
1064 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1065 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1066 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1067 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1068 for any reliplt reloc. Don't return reloc_class_plt for
1069 R_PPC_REL24 and R_PPC_ADDR24.
1070 * elf64-ppc.c (allocate_got): Formatting.
1071 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1073 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1074 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1075 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1076 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1077 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1078 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1079 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1080 Add extra params to the various reloc_type_class functions.
1082 2013-03-27 Alan Modra <amodra@gmail.com>
1084 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1085 masks for all local ifunc syms.
1086 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1087 (ppc_elf_size_dynamic_sections): Likewise.
1088 (ppc_elf_relocate_section): Likewise.
1090 2013-03-27 Will Newton <will.newton@linaro.org>
1092 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1093 dynamic reloc for symbols with dynindx == -1.
1094 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1095 dynamic reloc for symbols with dynindx == -1.
1097 2013-03-27 Will Newton <will.newton@linaro.org>
1099 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1100 dynamic reloc for non-default visibility undefined weaks.
1101 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1102 dynamic reloc for non-default visibility undefined weaks.
1104 2013-03-26 Alan Modra <amodra@gmail.com>
1106 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1107 over _bfd_elf_merge_symbol calls.
1109 2013-03-26 Alan Modra <amodra@gmail.com>
1111 * elflink.c (elf_link_add_object_symbols): Add assertion for
1112 common override alignment check code. Formatting.
1114 2013-03-25 Alan Modra <amodra@gmail.com>
1116 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1117 usual common symbols as well as for dynamic. Add poldbfd param.
1118 Save old bfd. Adjust callers.
1119 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1120 and "value" by value, not pointer. Adjust caller.
1121 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1122 Delete code to set same. Use old_bfd and old_alignment from
1123 _bfd_elf_merge_symbol instead. Add default symbol before
1124 alignment and size checks. Wrap overlong lines.
1126 2013-03-25 Alan Modra <amodra@gmail.com>
1128 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1129 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1130 when override is true.
1132 2013-03-25 Alan Modra <amodra@gmail.com>
1134 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1137 2013-03-25 Alan Modra <amodra@gmail.com>
1139 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1141 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1142 early in symbol loop.
1144 2013-03-25 Alan Modra <amodra@gmail.com>
1146 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1147 (_bfd_elf_init_reloc_shdr): Delete.
1148 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1149 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1150 just what is needed.
1151 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1153 2013-03-23 Alan Modra <amodra@gmail.com>
1155 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1156 * elflink.c (_bfd_elf_merge_symbol): Make static.
1157 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1158 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1160 2013-03-23 Alan Modra <amodra@gmail.com>
1163 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1164 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1165 def_dynamic/ref_dynamic.
1166 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1169 2013-03-22 David S. Miller <davem@davemloft.net>
1171 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1174 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1177 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1178 errors adjusting relocs and symbols.
1180 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1182 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1183 @(disp:32,ERx) to mov @(disp:16,ERx).
1184 (R_H8_DISP32A16): New reloc.
1185 Comments added and corrected.
1186 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1187 * bfd-in2.h: Regenerate.
1188 * libbfd.h: Regenerate.
1190 2013-03-21 Kai Tietz <ktietz@redhat.com>
1192 * coffgen.c (coff_real_object_p): Make global.
1193 * peicode.h (coff_real_object_p): Add prototype.
1194 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1195 external_PEI_IMAGE_hdr structure.
1196 (coff_swap_filehdr_in): Handle variable header-size.
1197 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1198 of directory-entiries as specified in pe-header.
1200 2013-03-21 Nick Clifton <nickc@redhat.com>
1203 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1204 iWMMXt and iWMMXt2 processors from attributes.
1206 2013-03-20 Alan Modra <amodra@gmail.com>
1208 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1209 sh_type according to is_rela.
1211 2013-03-18 Alan Modra <amodra@gmail.com>
1214 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1215 considering whether an --as-needed library is needed.
1217 2013-03-14 Tom Tromey <tromey@redhat.com>
1219 * opncls.c (bfd_get_debug_link_info): Rename from
1220 get_debug_link_info. Export. Update comment.
1221 (find_separate_debug_file): Update.
1222 * bfd-in2.h: Rebuild.
1224 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1226 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1228 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1231 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1233 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1234 * elf.c (elfcore_write_s390_tdb): New function.
1235 (elfcore_write_register_note): Call it.
1236 (elfcore_grok_s390_tdb): New function.
1237 (elfcore_grok_note): Call it.
1239 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1241 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1243 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1245 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1247 2013-03-04 Alan Modra <amodra@gmail.com>
1249 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1250 non-zero addends when relocatable, rather than addends >= 32768.
1251 Always zero "addend" before applying relocation.
1253 2013-03-04 Nick Clifton <nickc@redhat.com>
1255 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1256 file pointer offsets for thin archives.
1258 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1260 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1261 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1263 2013-02-27 DJ Delorie <dj@redhat.com>
1265 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1266 * libbfd.h: Regenerate.
1267 * bfd-in2.h: Regenerate.
1268 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1269 references in compuated relocs.
1271 2013-02-26 Anthony Green <green@moxielogic.com>
1273 * config.bfd: Extend moxie-rtems target triplet name support.
1275 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1278 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1279 unique_global only for definition.
1280 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1282 (elf_link_add_object_symbols): Set unique_global only
1285 2013-02-21 Alan Modra <amodra@gmail.com>
1287 * elf-bfd.h (struct elf_build_id): Extracted from..
1288 (struct elf_build_id_info): ..here. Delete.
1289 (struct output_elf_obj_tdata): New, extracted from..
1290 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1292 (elf_program_header_size): Reference tdata->o.
1293 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1294 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1295 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1296 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1297 when opening bfd in any mode that might write.
1298 (_bfd_elf_write_object_contents): Use build_id field in
1299 output_elf_obj_tdata.
1300 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1301 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1303 2013-02-21 Alan Modra <amodra@gmail.com>
1305 * elf-bfd.h (struct core_elf_obj_tdata): New.
1306 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1307 core_program, and core_command. Add "core".
1308 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1309 Update all refs to tdata core fields.
1310 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1311 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1312 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1313 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1314 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1315 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1316 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1317 to tdata core fields.
1319 2013-02-21 Alan Modra <amodra@gmail.com>
1321 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1322 Delete num_locals and num_globals.
1323 (elf_num_locals, elf_num_globals): Don't define.
1324 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1325 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1326 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1327 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1328 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1329 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1331 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1332 number of locals syms via new param.
1333 (swap_out_syms): Adjust to suit elf_map_symbols change.
1335 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1337 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1338 STO_MICROMIPS annotation.
1340 2013-02-19 Alan Modra <amodra@gmail.com>
1342 * configure.in: Bump version to 2.23.52.
1343 * elf-bfd.h (struct elf_build_id_info): New.
1344 (struct elf_obj_tdata): Delete after_write_object_contents,
1345 after_write_object_contents_info and build_id_size. Make build_id
1346 a pointer to struct elf_build_id_info.
1347 * elf.c (_bfd_elf_write_object_contents): Style. Update
1348 after_write_ibject_contents invocation.
1349 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1350 allow zero size notes.
1351 * configure: Regenerate.
1353 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1355 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1356 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1357 (micromips_elf64_howto_table_rela): Likewise.
1358 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1359 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1360 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1361 (elf_micromips_howto_table_rela): Likewise.
1362 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1364 2013-02-18 Paul Brook <paul@codesourcery.com>
1366 * elfxx-mips.c (MICROMIPS_P): New macro.
1367 (_bfd_mips_elf_symbol_processing): Use it.
1369 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1371 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1372 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1374 2013-02-18 Alan Modra <amodra@gmail.com>
1377 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1378 (_bfd_elf_strtab_clear_all_refs): Declare.
1379 (_bfd_elf_strtab_resize): Declare.
1380 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1381 (_bfd_elf_strtab_clear_all_refs): New function.
1382 (_bfd_elf_strtab_resize): Likewise.
1383 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1385 2013-02-18 Alan Modra <amodra@gmail.com>
1387 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1388 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1389 and elf_text_section to..
1390 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1391 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1392 (struct alpha_elf_find_line): ..this.
1393 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1395 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1398 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1399 for references from the dummy bfd.
1401 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1404 * elflink.c (elf_link_add_object_symbols): Also track weak
1407 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1410 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1411 archive pointing to itself.
1412 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1414 2013-02-15 Nick Clifton <nickc@redhat.com>
1417 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1418 accessing a corrupt nested archive.
1420 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1422 * elfxx-mips.c (mips_got_page_ref): New structure.
1423 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1424 pair to represent the anchor point.
1425 (mips_got_info): Add a got_page_refs field.
1426 (mips_elf_link_hash_table): Add a sym_cache field.
1427 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1428 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1429 new anchor representation.
1430 (mips_elf_create_got_info): Create got_page_refs rather than
1432 (mips_elf_record_got_page_ref): New function.
1433 (mips_elf_pages_for_range): Move further down file.
1434 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1435 Use a section rather than a (bfd, symndx) pair to represent the
1437 (mips_elf_resolve_got_page_ref): New function.
1438 (mips_elf_resolve_final_got_entries): Use it to populate
1440 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1441 rather than mips_elf_record_got_page_entry. Only nullify h
1443 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1446 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1448 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1451 2013-02-12 Alan Modra <amodra@gmail.com>
1453 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1454 suitable definition when using generic linker hash table.
1456 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1458 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1459 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1460 mips_elf_traverse_got_arg. Count GOT entries.
1461 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1462 as argument. Update after above changes.
1463 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1464 mips_elf_count_got_entries. Update the calls to
1465 mips_elf_resolve_final_got_entries.
1467 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1469 * elfxx-mips.c (mips_got_tls_type): New enum.
1470 (mips_got_entry): Add tls_initialized.
1471 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1472 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1474 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1475 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1476 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1478 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1479 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1480 tls_initialized rather than GOT_TLS_DONE.
1481 (mips_tls_got_index): Delete.
1482 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1483 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1484 (mips_elf_record_got_entry): Initialize tls_initialized.
1486 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1488 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1489 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1490 tls_ie_got_offset and tls_gd_got_offset.
1491 (mips_elf_link_hash_newfunc): Remove initialization.
1492 (mips_elf_create_got_info): Likewise.
1493 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1494 (mips_tls_single_got_index): Delete.
1495 (mips_elf_local_got_index): Always use the GOT entry to track
1497 (mips_elf_global_got_index): Likewise.
1498 (mips_elf_create_local_got_entry): Assert that TLS entries have
1499 already been allocated.
1500 (mips_elf_record_global_got_symbol): Don't initialize
1501 tls_ie_type or tls_gd_type.
1502 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1503 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1505 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1507 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1508 have been allocated.
1509 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1510 tls_ie_type and tls_gd_type.
1512 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1514 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1515 aliasing violation. Check for htab allocation failures.
1517 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1519 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1521 (mips_elf_global_got_index): ...here. Reorder arguments so that
1522 the output bfd and info come first.
1523 (mips_elf_calculate_relocation): Update the call to
1524 mips_elf_global_got_index accordingly.
1525 (_bfd_mips_elf_finish_dynamic_symbol): Use
1526 mips_elf_primary_global_got_index rather than
1527 mips_elf_global_got_index.
1528 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1530 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1532 * elfxx-mips.c (mips_got_entry): Update comments.
1533 (mips_elf_multi_got_entry_eq): Rename to...
1534 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1535 (mips_elf_create_got_info): Remove master_got_p argument.
1536 Always use mips_elf_got_entry_eq.
1537 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1538 Update calls accordingly.
1540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1542 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1543 (mips_elf_bfd2got_hash): Delete.
1544 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1545 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1546 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1547 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1548 than mips_elf_got_for_ibfd.
1549 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1550 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1551 (mips_elf_make_got_per_bfd): Replace with...
1552 (mips_elf_add_got_entry): ...this new function.
1553 (mips_elf_make_got_pages_per_bfd): Replace with...
1554 (mips_elf_add_got_page_entry): ...this new function.
1555 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1556 bfd and GOT arguments. Use mips_elf_add_got_entry and
1557 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1558 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1559 to set the BFD's GOT and free the old table.
1560 (mips_elf_merge_got): Replace bfd2got argument with separate
1561 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1562 Use mips_elf_count_got_entries to count the number of entries in
1563 each GOT. Update the calls to mips_elf_merge_got_with.
1564 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1565 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1566 (mips_elf_multi_got): Don't create the bfd2got hash table.
1567 Replace hash table traversal with a walk over the input bfds,
1568 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1569 to set the output bfd's GOT.
1570 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1571 bfds use the master GOT in the single-GOT case.
1572 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1573 rather than mips_elf_got_for_ibfd.
1575 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1577 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1578 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1579 (mips_elf_record_global_got_symbol): Update the hash entry before
1580 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1582 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1583 (mips_elf_record_got_page_entry): Record the entry in both the
1584 master and bfd GOTs.
1586 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1588 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1589 create another one if necessary.
1590 (mips_elf_set_gotidx): New function.
1591 (mips_elf_set_global_gotidx): Use it.
1592 (mips_elf_initialize_tls_index): Likewise. Take a
1593 mips_elf_traverse_got_arg as argument.
1594 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1595 (mips_elf_multi_got): Likewise. Cope with error returns from
1596 mips_elf_set_global_gotidx.
1598 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1600 * elfxx-mips.c (mips_got_info): Add relocs field.
1601 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1603 (mips_elf_traverse_got_arg): ...this new structure.
1604 (mips_elf_count_local_tls_relocs): Delete.
1605 (mips_elf_count_global_tls_relocs): Likewise.
1606 (mips_elf_count_got_entry): New function.
1607 (mips_elf_count_local_got_entries): Likewise.
1608 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1609 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1610 (mips_elf_record_local_got_symbol): Don't count got entries here.
1611 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1612 (mips_elf_set_global_got_offset): Split into...
1613 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1614 new functions. Take a mips_elf_traverse_got_arg rather than a
1615 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1616 Use g->relocs to record the number of relocs needed for global GOT
1618 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1619 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1620 relocations. Update for above function split.
1621 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1622 to count both the number of GOT entries and the number of TLS
1623 relocs required by local entries. Likewise
1624 mips_elf_count_global_tls_entries and global entries.
1625 Remove uses of mips_elf_count_local_tls_relocs and
1626 mips_elf_count_global_tls_relocs.
1628 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1630 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1631 to say that each structure represents only one type of TLS reference.
1632 (GOT_TLS_TYPE): New define.
1633 (mips_elf_link_hash_entry): Temporarily split tls_type and
1634 tls_got_offset into two variables each.
1635 (mips_elf_link_hash_newfunc): Update accordingly.
1636 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1637 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1638 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1639 (mips_tls_got_relocs): Use a switch statement.
1640 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1641 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1642 local "offset" variable.
1643 (mips_tls_got_index): Remove r_type argument and assert. Remove
1644 code that handled entries with two TLS types; always use the
1645 original got_index instead.
1646 (mips_tls_single_got_index): New function.
1647 (mips_elf_local_got_index): Use entry->tls_type to check for
1648 TLS entries. Use mips_tls_single_got_index. Update call to
1650 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1651 Use p->tls_type to check for TLS entries. Update call to
1652 mips_tls_got_index. Use mips_tls_single_got_index.
1653 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1654 Use entry.tls_type to check for TLS entries.
1655 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1656 with r_type argument. Use mips_elf_reloc_tls_type.
1657 Set up the new hash entry fields.
1658 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1659 with r_type argument. Use mips_elf_reloc_tls_type and
1660 mips_tls_got_entries. Remove code that handled entries
1661 with multiple TLS types.
1662 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1663 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1664 Use equality rather than masks when checking for specific TLS types.
1665 Use mips_tls_got_entries. Remove code that handled entries
1666 with multiple TLS types.
1667 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1668 testing the hash table entry.
1669 (_bfd_mips_elf_check_relocs): Update calls to
1670 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1671 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1672 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1674 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1676 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1677 (mips_elf_got_entry_hash): ...this, deleting the old version.
1678 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1681 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1683 * elfxx-mips.c (mips_elf_create_got_info): New function.
1684 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1685 (mips_elf_create_got_section): Likewise.
1687 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1689 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1692 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1694 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1696 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1698 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1699 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1701 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1703 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1704 (mips_elf_count_global_tls_relocs): Don't count indirect or
1706 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1707 number of TLS entries were allocated.
1709 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1711 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1713 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1715 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1716 if there are TLS relocations.
1718 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1720 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1721 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1723 2013-02-11 Alan Modra <amodra@gmail.com>
1725 * elfcode.h (elf_checksum_contents): Free contents.
1726 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1727 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1728 (elf_final_link_free): New function, extracted from..
1729 (bfd_elf_final_link): ..here. Always call
1730 _bfd_elf_write_section_eh_frame_hdr.
1731 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1732 _bfd_elf_link_hash_table_free.
1733 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1734 * libbfd.h: Regenerate.
1735 * merge.c (_bfd_merge_sections_free): New function.
1736 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1738 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1739 _bfd_elf_link_hash_table_free.
1740 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1741 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1742 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1743 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1744 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1745 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1746 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1747 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1748 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1749 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1750 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1751 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1752 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1753 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1754 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1755 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1756 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1758 2013-02-10 Alan Modra <amodra@gmail.com>
1760 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1761 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1762 * m68klinux.c (linux_link_hash_table_create): Likewise.
1763 * sparclinux.c (linux_link_hash_table_create): Likewise.
1764 * sunos.c (sunos_link_hash_table_create): Likewise.
1765 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1766 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1767 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1768 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1769 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1770 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1771 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1772 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1773 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1774 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1775 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1776 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1777 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1778 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1779 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1780 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1781 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1782 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1783 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1784 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1785 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1786 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1787 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1788 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1789 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1790 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1791 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1792 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1794 2013-02-10 Alan Modra <amodra@gmail.com>
1796 * i386linux.c (linux_link_hash_table_create): Allocate table
1797 with bfd_zmalloc, not bfd_alloc.
1798 * pdp11.c (link_hash_table_create): Allocate table with
1799 bfd_malloc, not bfd_alloc.
1800 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1801 with bfd_zmalloc, not bfd_zalloc.
1802 (bfin_link_hash_table_create): Likewise.
1803 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1804 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1806 2013-02-10 Alan Modra <amodra@gmail.com>
1809 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1811 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1813 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1815 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1818 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1820 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1823 2013-02-08 Alan Modra <amodra@gmail.com>
1826 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1827 * elf.c (elf_find_function): Revert last change. Use new
1828 tdata field rather than static vars for cache.
1830 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1833 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1834 symbol is defined in regular object.
1836 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1839 * elf.c (elf_find_function): Don't cache if symbols change.
1841 2013-02-07 Alan Modra <amodra@gmail.com>
1844 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1845 copy attributes from or to non-ELF.
1847 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1850 for non-zero TLS symbol.
1851 (elf_i386_relocate_section): Don't resolve size relocation against
1852 non-zero TLS symbol.
1853 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1854 pc_count for non-zero TLS symbol.
1855 (elf_x86_64_relocate_section): Don't resolve size relocation
1856 against non-zero TLS symbol.
1858 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1859 Andrew Jenner <andrew@codesourcery.com>
1861 Based on patches from Altera Corporation.
1863 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1864 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1865 (BFD_BACKENDS): Add elf32-nios2.lo.
1866 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1867 * Makefile.in: Regenerated.
1868 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1869 bfd_elf32_littlenios2_vec.
1870 * configure: Regenerated.
1871 * config.bfd: Add cases for nios2.
1872 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1873 (bfd_mach_nios2): Define.
1874 (bfd_nios2_arch): Declare.
1875 (bfd_archures_list): Add bfd_nios2_arch.
1876 * targets.c (bfd_elf32_bignios2_vec): Declare.
1877 (bfd_elf32_littlenios2_vec): Declare.
1878 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1879 bfd_elf32_littlenios2_vec.
1880 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1881 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1882 * bfd-in2.h: Regenerated.
1883 * libbfd.h: Regenerated.
1884 * cpu-nios2.c: New file.
1885 * elf32-nios2.c: New file.
1887 2013-02-06 Alan Modra <amodra@gmail.com>
1889 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1892 2013-02-06 Alan Modra <amodra@gmail.com>
1894 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1895 * Makefile.in: Regenerate.
1897 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1898 Pedro Alves <palves@redhat.com>
1900 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1901 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1903 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1904 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1905 * elf-linux-psinfo.h: New file.
1906 * elf.c: Include elf-linux-psinfo.h.
1907 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1909 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1910 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1911 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1912 (elfcore_write_ppc_linux_prpsinfo32): New function.
1914 2013-02-04 Tristan Gingold <gingold@adacore.com>
1916 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1919 2013-02-04 Alan Modra <amodra@gmail.com>
1921 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1922 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1923 * Makefile.in: Regenerate.
1924 * po/SRC-POTFILES.in: Regenerate.
1926 2013-02-04 Alan Modra <amodra@gmail.com>
1928 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1929 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1931 2013-02-01 Alan Modra <amodra@gmail.com>
1933 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1936 2013-01-31 Tristan Gingold <gingold@adacore.com>
1938 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1939 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1940 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1942 2013-01-31 Alan Modra <amodra@gmail.com>
1943 David S. Miller <davem@davemloft.net>
1946 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1947 references to __tls_get_addr.
1948 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1949 vtinherit and vtentry reloc handling too.
1950 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1952 2013-01-31 Alan Modra <amodra@gmail.com>
1954 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1956 2013-01-31 Alan Modra <amodra@gmail.com>
1958 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1960 2013-01-28 Alan Modra <amodra@gmail.com>
1962 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1963 "relocation" in error messages throughout file.
1964 (ppc64_elf_relocate_section): Remove sibling call error message,
1965 replace with "call lacks nop". Specially report errors for
1966 branches to function entry points via OPD lookup and branches
1967 to stubs. Remove NULL symbol handling now done by %T.
1969 2013-01-28 Alan Modra <amodra@gmail.com>
1971 * archive.c (bfd_generic_archive_p): Return target and keep
1972 ardata on partial matches.
1973 * format.c (bfd_check_format_matches): Adjust for above
1974 change. Remove bfd_error_file_ambiguously_recognized dead
1977 2013-01-26 Alan Modra <amodra@gmail.com>
1979 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1980 bfd_preserve_finish): Move to..
1981 * format.c: ..here, splitting out..
1982 (bfd_reinit): ..this. New function.
1983 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1984 keep bfd state for a match.
1985 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1986 * elfcore.h (elf_core_file_p): Likewise.
1987 * mach-o.c (bfd_mach_o_header_p): Likewise.
1988 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1989 * xsym.c (bfd_sym_object_p): Likewise.
1990 * mmo.c (mmo_scan): Clear abfd->symcount.
1991 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1992 * section.c (bfd_section_list_clear): Clear section_htab.count.
1993 * bfd-in2.h: Regenerate.
1995 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1997 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1998 second reloc, make sure that the reloc potentially exists first.
2000 2013-01-24 Nick Clifton <nickc@redhat.com>
2002 * archures.c: Add bfd_mach_v850e3v5.
2003 * bfd-in2.h: Regenerate.
2004 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2005 * cpu-v850_rh850.c: Likewise.
2006 * elf32-v850.c: Add support for v850e3v5 architecture.
2008 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2010 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2012 2013-01-23 Leif Ekblad <leif@rdos.net>
2014 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2016 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2018 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2019 non-zero TLS symbol.
2020 (elf_i386_relocate_section): Resolve size relocation against
2021 non-zero TLS symbol.
2022 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2023 for non-zero TLS symbol.
2024 (elf_x86_64_relocate_section): Resolve size relocation against
2025 non-zero TLS symbol.
2027 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2029 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2030 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2033 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2036 PC-relative relocation.
2037 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2038 as PC-relative relocation.
2040 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2044 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2046 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2047 and R_X86_64_SIZE64 check.
2048 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2049 nor R_X86_64_SIZE64.
2051 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2053 * bfd-in2.h: Regenerated.
2054 * libbfd.h: Likewise.
2056 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2057 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2058 (elf_i386_check_relocs): Handle R_386_SIZE32.
2059 (elf_i386_gc_sweep_hook): Likewise.
2060 (elf_i386_relocate_section): Likewise.
2062 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2063 and R_X86_64_SIZE64 entries.
2064 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2065 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2066 (elf_x86_64_reloc_name_lookup): Likewise.
2067 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2069 (elf_x86_64_gc_sweep_hook): Likewise.
2070 (elf_x86_64_relocate_section): Likewise.
2072 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2075 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2077 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2078 with R_X86_64_RELATIVE64.
2080 2013-01-15 Nick Clifton <nickc@redhat.com>
2082 * elf32-msp430.c: Fix spelling typo.
2084 2013-01-15 Alan Modra <amodra@gmail.com>
2086 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2089 2013-01-14 Alan Modra <amodra@gmail.com>
2092 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2093 (memory_bclose): Likewise. Return 0 on success.
2094 * cache.c (cache_bclose): Likewise.
2095 * opncls.c (opncls_bclose, bfd_close): Likewise.
2096 * vms-lib.c (vms_lib_bclose): Likewise.
2097 * libbfd.h: Regenerate.
2099 2013-01-13 Alan Modra <amodra@gmail.com>
2101 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2102 Add ref_dynamic_nonweak.
2103 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2104 (_bfd_elf_merge_symbol): Don't call above function. Move
2105 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2107 (elf_link_add_object_symbols): Delete redundant "override" test.
2108 Don't set dynamic_def here.
2109 (elf_link_output_extsym): Update.
2111 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2113 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2114 normal and TLS symbol access.
2115 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2117 2013-01-12 Alan Modra <amodra@gmail.com>
2119 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2120 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2121 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2123 2013-01-12 Alan Modra <amodra@gmail.com>
2126 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2127 (_bfd_elf_strtab_clear_all_refs): Define.
2128 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2129 (_bfd_elf_strtab_clear_all_refs): Delete.
2130 * elflink.c (elf_link_add_object_symbols): Clear out added
2131 strtab refs. Correct handling of warning common symbols.
2133 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2135 * aout0.c: Remove trailing white spaces.
2136 * archive.c: Likewise.
2137 * archures.c: Likewise.
2138 * bfd-in.h: Likewise.
2139 * bfd-in2.h: Likewise.
2140 * coff-alpha.c: Likewise.
2141 * coff-i860.c: Likewise.
2142 * coff-mips.c: Likewise.
2143 * coff-ppc.c: Likewise.
2144 * coff-tic80.c: Likewise.
2145 * coff-x86_64.c: Likewise.
2146 * coff-z80.c: Likewise.
2147 * coffcode.h: Likewise.
2148 * coffgen.c: Likewise.
2149 * cofflink.c: Likewise.
2150 * compress.c: Likewise.
2151 * corefile.c: Likewise.
2152 * cpu-arm.c: Likewise.
2153 * cpu-avr.c: Likewise.
2154 * cpu-bfin.c: Likewise.
2155 * cpu-cr16.c: Likewise.
2156 * cpu-cr16c.c: Likewise.
2157 * cpu-crx.c: Likewise.
2158 * cpu-h8300.c: Likewise.
2159 * cpu-i386.c: Likewise.
2160 * cpu-lm32.c: Likewise.
2161 * cpu-m68k.c: Likewise.
2162 * cpu-moxie.c: Likewise.
2163 * cpu-msp430.c: Likewise.
2164 * cpu-sh.c: Likewise.
2165 * cpu-xc16x.c: Likewise.
2166 * dwarf2.c: Likewise.
2167 * ecofflink.c: Likewise.
2168 * ecoffswap.h: Likewise.
2169 * elf-ifunc.c: Likewise.
2170 * elf-m10300.c: Likewise.
2171 * elf-vxworks.c: Likewise.
2172 * elf32-avr.c: Likewise.
2173 * elf32-avr.h: Likewise.
2174 * elf32-cr16.c: Likewise.
2175 * elf32-cr16c.c: Likewise.
2176 * elf32-cris.c: Likewise.
2177 * elf32-crx.c: Likewise.
2178 * elf32-frv.c: Likewise.
2179 * elf32-hppa.c: Likewise.
2180 * elf32-i860.c: Likewise.
2181 * elf32-ip2k.c: Likewise.
2182 * elf32-iq2000.c: Likewise.
2183 * elf32-m32c.c: Likewise.
2184 * elf32-m68hc1x.c: Likewise.
2185 * elf32-msp430.c: Likewise.
2186 * elf32-mt.c: Likewise.
2187 * elf32-ppc.c: Likewise.
2188 * elf32-rl78.c: Likewise.
2189 * elf32-s390.c: Likewise.
2190 * elf32-score.h: Likewise.
2191 * elf32-sh-symbian.c: Likewise.
2192 * elf32-sh.c: Likewise.
2193 * elf32-spu.c: Likewise.
2194 * elf32-tic6x.c: Likewise.
2195 * elf32-v850.c: Likewise.
2196 * elf32-xc16x.c: Likewise.
2197 * elf32-xtensa.c: Likewise.
2198 * elf64-alpha.c: Likewise.
2199 * elf64-hppa.c: Likewise.
2200 * elf64-ppc.c: Likewise.
2201 * elf64-s390.c: Likewise.
2202 * elfcore.h: Likewise.
2203 * elflink.c: Likewise.
2204 * elfxx-mips.c: Likewise.
2205 * elfxx-sparc.c: Likewise.
2206 * elfxx-tilegx.c: Likewise.
2208 * libcoff.h: Likewise.
2209 * libpei.h: Likewise.
2210 * libxcoff.h: Likewise.
2211 * linker.c: Likewise.
2212 * mach-o-i386.c: Likewise.
2213 * mach-o-target.c: Likewise.
2214 * mach-o.c: Likewise.
2215 * mach-o.h: Likewise.
2217 * opncls.c: Likewise.
2218 * pdp11.c: Likewise.
2219 * pe-x86_64.c: Likewise.
2220 * peXXigen.c: Likewise.
2221 * pef-traceback.h: Likewise.
2222 * pei-x86_64.c: Likewise.
2223 * peicode.h: Likewise.
2224 * plugin.c: Likewise.
2225 * reloc.c: Likewise.
2226 * riscix.c: Likewise.
2227 * section.c: Likewise.
2230 * tekhex.c: Likewise.
2231 * ticoff.h: Likewise.
2232 * vaxbsd.c: Likewise.
2233 * xcofflink.c: Likewise.
2234 * xtensa-isa.c: Likewise.
2236 2013-01-10 Will Newton <will.newton@imgtec.com>
2238 * Makefile.am: Add Meta.
2239 * Makefile.in: Regenerate.
2240 * archures.c (bfd_mach_metag): New.
2241 * bfd-in2.h: Regenerate.
2242 * config.bfd: Add Meta.
2243 * configure: Regenerate.
2244 * configure.in: Add Meta.
2245 * cpu-metag.c: New file.
2246 * elf-bfd.h: Add Meta.
2247 * elf32-metag.c: New file.
2248 * elf32-metag.h: New file.
2249 * libbfd.h: Regenerate.
2250 * reloc.c: Add Meta relocations.
2251 * targets.c: Add Meta.
2253 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2255 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2256 (elfcore_write_aarch_hw_break): Likewise.
2257 (elfcore_write_aarch_hw_watch): Likewise.
2258 * elf.c (elfcore_grok_aarch_tls): New function.
2259 (elfcore_grok_aarch_hw_break): Likewise.
2260 (elfcore_grok_aarch_hw_watch): Likewise.
2261 (elfcore_grok_note): Call the new functions to handle the
2262 corresponding notes.
2263 (elfcore_write_aarch_tls): New function.
2264 (elfcore_write_aarch_hw_break): Likewise.
2265 (elfcore_write_aarch_hw_watch): Likewise.
2266 (elfcore_write_register_note): Call the new functions to handle the
2267 corresponding pseudo sections.
2269 2013-01-07 Tom Tromey <tromey@redhat.com>
2271 * section.c (_bfd_std_section): Rename from std_section.
2272 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2273 (STD_SECTION): Update.
2274 * bfd-in2.h: Rebuild.
2276 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2278 * archures.c (bfd_mach_mips5900): Define.
2279 * bfd-in2.h: Regenerate.
2280 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2281 * cpu-mips.c: Add support for MIPS r5900.
2282 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2284 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2285 Nick Clifton <nickc@redhat.com>
2287 * elflink.c (get_value): Prevent the use of an undefined shift
2288 operation. Add sanity checks.
2290 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2292 * config.bfd (cr16*-*-uclinux*): New target support.
2295 For older changes see ChangeLog-2012
2297 Copyright (C) 2013 Free Software Foundation, Inc.
2299 Copying and distribution of this file, with or without modification,
2300 are permitted in any medium without royalty provided the copyright
2301 notice and this notice are preserved.
2307 version-control: never
projects / platform / upstream / binutils.git / blob