1 2013-07-20 Alan Modra <amodra@gmail.com>
5 * elflink.c (elf_link_add_object_symbols): Don't clobber
6 .gnu.warning.symbol sections when shared.
8 2013-07-19 Nick Clifton <nickc@redhat.com>
10 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
11 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
13 2013-07-18 Travis Snoozy <quandary@remstate.com>
16 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
18 * R_MSP430_2X_PCREL: Likewise.
19 * R_MSP430X_10_PCREL: Likewise.
20 * R_MSP430X_2X_PCREL: Likewise.
22 2013-07-18 Terry Guo <terry.guo@arm.com>
24 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
26 (elf32_arm_final_link_relocate): Likewise.
28 2013-07-18 Bill Neubauer <wcn@google.com>
30 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
33 2013-07-18 Roland McGrath <mcgrathr@google.com>
35 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
36 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
37 (arm_build_one_stub): Increase MAXRELOCS to 3.
38 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
39 (struct elf32_arm_link_hash_table): Give add_stub_section member's
40 pointee type a third argument.
41 (elf32_arm_create_or_find_stub_sec): Update caller.
42 (elf32_arm_size_stubs): Update argument type.
43 * bfd-in.h (elf32_arm_size_stubs): Update decl.
44 * bfd-in2.h: Regenerate.
45 * libbfd.h: Regenerate.
47 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
49 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
50 magic numbers with enum values.
52 2013-07-12 Roland McGrath <mcgrathr@google.com>
54 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
55 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
56 been added here with 2013-07-05 elf32-s390.c change).
57 * bfd-in2.h: Regenerate (no-op).
58 * libbfd.h: Regenerate (no-op).
60 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
62 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
64 (_bfd_mips_elf_print_private_bfd_data): Likewise.
66 2013-07-09 Tristan Gingold <gingold@adacore.com>
68 * vms-alpha.c (struct vms_private_data_struct): Remove
69 flag_hash_long_names and flag_show_after_trunc.
70 (hash_string): Remove.
71 (_bfd_vms_length_hash_symbol): Remove.
72 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
73 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
74 (_bfd_vms_write_ehdr): Remove code that set removed flags.
75 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
76 (vms_bfd_is_local_label_name): Remove trace call.
78 2013-07-09 Tristan Gingold <gingold@adacore.com>
80 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
82 * configure.com: Adjust to match changes in configure.
83 * makefile.vms (OBJS): Update list.
85 2013-07-05 Tristan Gingold <gingold@adacore.com>
87 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
90 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
92 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
93 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
94 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
95 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
97 * elf64-s390.c: See elf32-s390.c
98 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
99 * libbfd.h: Add new reloc strings.
101 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
103 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
105 (elfNN_aarch64_relocate_section): Likewise.
106 (elfNN_aarch64_gc_sweep_hook): Likewise.
107 (elfNN_aarch64_check_relocs): Likewise.
109 2013-07-03 Alan Modra <amodra@gmail.com>
111 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
112 when relocatable. Don't change root.type or type here.
113 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
115 2013-07-03 Alan Modra <amodra@gmail.com>
117 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
118 (ppc64_elf_size_stubs): Don't set "addend".
119 (ppc64_elf_relocate_section): Don't allow calls via
120 toc-adjusting stubs without a following nop even in an
121 executable, except for self-calls and both libc_start_main
122 and .libc_start_main.
124 2013-07-03 Alan Modra <amodra@gmail.com>
126 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
128 2013-07-02 Tristan Gingold <gingold@adacore.com>
130 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
133 2013-07-02 Tristan Gingold <gingold@adacore.com>
135 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
136 (_bfd_vms_find_nearest_line_discriminator): New function.
138 2013-07-02 Tristan Gingold <gingold@adacore.com>
140 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
142 2013-07-02 Tristan Gingold <gingold@adacore.com>
144 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
145 (rs6000coff_vec): Reference it.
147 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
149 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
150 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
151 (elfNN_aarch64_create_dynamic_sections): Do not define
152 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
154 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
156 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
157 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
158 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
159 * ld-aarch64/tls-relax-all.d: Likewise.
160 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
161 * ld-aarch64/gc-tls-relocs.d: Likewise.
162 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
163 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
164 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
166 2013-07-02 Alan Modra <amodra@gmail.com>
168 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
169 .TOC. after relocatable check.
171 2013-07-01 Alan Modra <amodra@gmail.com>
173 * elf64-ppc.h (ppc64_elf_toc): Delete.
174 (ppc64_elf_set_toc): Declare.
175 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
176 with call the ppc64_elf_set_toc.
177 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
178 (ppc64_elf_start_multitoc_partition): Likewise.
179 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
181 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
183 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
184 as needing a toc pointer.
185 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
186 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
189 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
192 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
195 2013-06-28 Nick Clifton <nickc@redhat.com>
198 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
200 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
202 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
204 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
205 in sgot[0] rather than sgotplt[0].
207 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
209 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
210 beginning of the generated file.
211 (elf64-aarch64.c): Likewise.
212 * Makefile.in: Re-generated.
214 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
216 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
217 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
218 * Makefile.in: Re-generated.
219 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
220 (bfd_elf64_littleaarch64_vec): Likewise.
221 (bfd_elf32_bigaarch64_vec): Likewise.
222 (bfd_elf32_littleaarch64_vec): Likewise.
223 * configure: Re-generated.
224 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
225 * elfxx-aarch64.h: New file.
226 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
227 stuff to elfxx-aarch64.c.
228 (bfd_elf_aarch64_put_addend): Removed.
229 (PG_OFFSET, PG): Likewise.
230 (elfNN_aarch64_small_plt0_entry): Support ELF32.
231 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
232 (elf64_aarch64_grok_prstatus): Removed.
233 (elf_backend_grok_prstatus): Removed.
235 (aarch64_unsigned_overflow): Likewise.
236 (aarch64_signed_overflow): Likewise.
237 (aarch64_resolve_relocation): Likewise.
239 (decode_branch_ofs_26): Likewise.
240 (decode_cond_branch_ofs_19): Likewise.
241 (decode_ld_lit_ofs_19): Likewise.
242 (decode_tst_branch_ofs_14): Likewise.
243 (decode_movw_imm): Likewise.
244 (decode_adr_imm): Likewise.
245 (decode_add_imm): Likewise.
246 (reencode_branch_ofs_26): Likewise.
247 (reencode_cond_branch_ofs_19): Likewise.
248 (reencode_ld_lit_ofs_19): Likewise.
249 (reencode_tst_branch_ofs_14): Likewise.
250 (reencode_movw_imm): Likewise.
251 (reencode_adr_imm): Likewise.
252 (reencode_ldst_pos_imm): Likewise.
253 (reencode_add_imm): Likewise.
254 (reencode_movzn_to_movz): Likewise.
255 (reencode_movzn_to_movn): Likewise.
256 (aarch64_relocate): Update to call the new function names in
258 (aarch64_calculate_got_entry_vma): Likewise.
259 (elfNN_aarch64_final_link_relocate): Likewise.
260 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
261 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
262 (elf_aarch64_update_plt_entry): ... this.
263 (elfNN_aarch64_create_small_pltn_entry): Update.
264 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
265 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
266 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
267 call elf_aarch64_update_plt_entry.
269 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
271 * bfd-in2.h: Re-generated.
272 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
273 (IS_AARCH64_TLS_RELOC): Change to be based on the
274 bfd reloc enumerators.
275 (IS_AARCH64_TLSDESC_RELOC): Likewise.
276 (PG, PG_OFFSET): Cast literal to bfd_vma.
277 (elf64_aarch64_howto_table): Removed.
278 (elf64_aarch64_howto_dynrelocs): Removed.
279 (elf64_aarch64_tls_howto_table): Removed.
280 (elf64_aarch64_tlsdesc_howto_table): Removed.
281 (elfNN_aarch64_howto_table): New table to host all howto entires..
282 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
283 (elfNN_aarch64_bfd_reloc_from_howto): New function.
284 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
285 (struct elf_aarch64_reloc_map): New.
286 (elf_aarch64_reloc_map): New table.
287 (elfNN_aarch64_howto_from_bfd_reloc): New function.
288 (elfNN_aarch64_howto_from_type): Update to look up the new table
289 elfNN_aarch64_howto_table.
290 (struct elf64_aarch64_reloc_map): Remove.
291 (elf64_aarch64_reloc_map): Remove.
292 (elfNN_aarch64_reloc_type_lookup): Change to call
293 elfNN_aarch64_howto_from_bfd_reloc.
294 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
295 elfNN_aarch64_howto_table.
296 (aarch64_resolve_relocation): Refactor to switch on the bfd
298 (bfd_elf_aarch64_put_addend): Likewise.
299 (elfNN_aarch64_final_link_relocate): Likewise.
300 (aarch64_tls_transition_without_check): Likewise.
301 (aarch64_reloc_got_type): Likewise.
302 (aarch64_can_relax_tls): Likewise.
303 (aarch64_tls_transition): Likewise.
304 (elfNN_aarch64_tls_relax): Likewise.
305 (elfNN_aarch64_final_link_relocate): Likewise.
306 (elfNN_aarch64_relocate_section): Likewise.
307 (elfNN_aarch64_gc_sweep_hook): Likewise.
308 (elfNN_aarch64_check_relocs): Likewise.
309 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
310 * libbfd.h: Re-generated.
311 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
312 (BFD_RELOC_AARCH64_RELOC_START)
313 (BFD_RELOC_AARCH64_RELOC_END)
314 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
315 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
316 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
317 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
318 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
319 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
320 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
322 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
324 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
325 (BUILD_CFILES): Add elf32-aarch64.c.
326 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
327 * Makefile.in: Re-generated.
328 * archures.c (bfd_mach_aarch64_ilp32): New define.
329 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
330 (bfd_elf32_aarch64_set_options): Ditto.
331 (elf32_aarch64_setup_section_lists): Ditto.
332 (elf32_aarch64_next_input_section): Ditto.
333 (elf32_aarch64_size_stubs): Ditto.
334 (elf32_aarch64_build_stubs): Ditto.
335 * bfd-in2.h: Re-generated.
336 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
337 and bfd_elf32_bigaarch64_vec.
338 (aarch64-*-linux*): Likewise.
339 (aarch64_be-*-elf): Likewise.
340 (aarch64_be-*-linux*): Likewise.
341 * configure.in (bfd_elf32_bigaarch64_vec)
342 (bfd_elf32_littleaarch64_vec): New.
343 * configure: Re-generated.
344 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
346 (bfd_aarch64_arch_ilp32): New.
347 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
348 * elfnn-aarch64.c (ARCH_SIZE): New define.
349 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
350 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
351 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
352 (ELF64_R_*): Rename to ELFNN_R_*.
353 Plus other paramaterization.
354 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
356 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
357 bfd_elf32_littleaarch64_vec.
359 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
361 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
362 (BUILD_CFILES): Add elf64-aarch64.c.
363 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
364 * Makefile.in: Re-generated.
365 * elf64-aarch64.c: Rename to ...
366 * elfnn-aarch64.c: ... this.
368 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
369 Paul Brook <paul@codesourcery.com>
371 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
372 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
373 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
374 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
375 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
376 (micromips_insn32_o32_exec_plt0_entry): New variable.
377 (micromips_insn32_o32_exec_plt_entry): Likewise.
378 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
379 (mips_elf_estimate_stub_size): Likewise.
380 (_bfd_mips_elf_size_dynamic_sections): Likewise.
381 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
382 (mips_finish_exec_plt): Likewise.
383 (_bfd_mips_elf_relax_section): Likewise.
384 (_bfd_mips_elf_insn32): New function.
385 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
387 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
389 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
391 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
392 (bfd_elf32_get_synthetic_symtab): New macro.
393 * elfxx-mips.c (plt_entry): New structure.
394 (mips_elf_link_hash_entry): Add use_plt_entry member.
395 (mips_elf_link_hash_table): Rename plt_entry_size member to
396 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
397 plt_comp_offset, plt_got_index entries and plt_header_is_comp
399 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
400 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
401 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
402 (STUB_LI16S_MICROMIPS): Likewise.
403 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
404 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
405 (micromips_o32_exec_plt0_entry): New variable.
406 (mips16_o32_exec_plt_entry): Likewise.
407 (micromips_o32_exec_plt_entry): Likewise.
408 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
409 (mips_elf_output_extsym): Update to use gotplt_union's plist
410 member rather than offset.
411 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
412 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
413 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
414 member rather than offset.
415 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
417 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
419 (mips_elf_make_plt_record): New function.
420 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
421 of JAL relocations that might need a PLT entry.
422 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
423 gotplt_union's plist member rather than offset. Set individual
424 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
425 Don't set the symbol's value in the symbol table for PLT
426 references here. Don't set the PLT or PLT GOT section sizes
428 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
429 (mips_elf_allocate_lazy_stub): Likewise.
430 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
432 (mips_elf_set_plt_sym_value): New function.
433 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
434 PLT and PLT GOT section sizes here. Set the symbol values in
435 the symbol table for PLT references here. Handle microMIPS
436 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
437 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
438 gotplt_union's plist member rather than offset. Handle
439 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
440 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
441 gotplt_union's plist member rather than offset. Use
442 MIPS_ELF_GOT_SIZE to calculate GOT address.
443 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
444 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
445 mips_finish_exec_plt.
446 (_bfd_mips_elf_link_hash_table_create): Update to use
447 gotplt_union's plist member rather than offset.
448 (_bfd_mips_elf_get_synthetic_symtab): New function.
450 2013-06-24 Wawa <caojinyu@msn.com>
453 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
455 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
457 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
459 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
460 * Makefile.in: Regenerate.
461 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
462 Set want64 to true for them at the end.
463 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
466 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
468 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
469 set sh_entsize for PLT section.
471 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
473 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
474 * bfd-in2.h: Re-generated.
475 * elf64-aarch64.c (RELOC_SECTION): Removed.
476 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
477 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
478 (elf64_aarch64_link_hash_traverse): Ditto.
479 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
482 2013-06-19 Will Newton <will.newton@linaro.org>
484 * configure: Regenerated.
485 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
486 * elf64-aarch64.c: Remove objalloc.h include.
487 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
488 (struct elf64_aarch64_link_hash_table): Remove ifunc related
489 members. (elf_aarch64_local_htab_hash): Remove function.
490 (elf_aarch64_local_htab_eq): Remove function.
491 (elf_aarch64_get_local_sym_hash): Remove function.
492 (elf64_aarch64_link_hash_table_create): Remove local hash
493 table initialization.
494 (elf64_aarch64_final_link_relocate): Remove sym argument and
495 handling of ifunc symbols.
496 (elf64_aarch64_relocate_section): Don't pass sym argument to
497 elf64_aarch64_final_link_relocate.
498 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
499 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
500 (elf64_aarch64_check_relocs): Likewise.
501 (elf64_aarch64_post_process_headers): Remove call to
503 (elf64_aarch64_is_function_type): New function.
504 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
505 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
506 (elf64_aarch64_size_dynamic_sections): Remove call to
507 elf_aarch64_allocate_local_dynrelocs.
508 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
509 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
510 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
511 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
512 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
513 elf_aarch64_finish_local_dynamic_symbol.
514 (elf64_aarch64_add_symbol_hook): Remove function.
516 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
518 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
519 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
520 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
521 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
522 R_AARCH64_GOT_LD_PREL19.
524 2013-06-13 Terry Guo <terry.guo@arm.com>
527 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
528 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
529 supports thumb instructions.
531 2013-06-11 DJ Delorie <dj@redhat.com>
533 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
535 2013-06-11 Will Newton <will.newton@linaro.org>
537 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
538 ELF64_R_SYM instead of ELF32_R_SYM.
540 2013-06-11 Nick Clifton <nickc@redhat.com>
542 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
543 checks if the dynamic sections have been created and relaxation
544 has not been performed.
546 2013-06-07 Will Newton <will.newton@linaro.org>
548 * configure: Regenerate.
549 * configure.in: Build elf-ifunc.o for AArch64.
550 * elf64-aarch64.c: Include objalloc.h.
551 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
552 (struct elf64_aarch64_link_hash_table): Add members for handling
553 R_AARCH64_IRELATIVE relocations.
554 (elf_aarch64_local_htab_hash): New function.
555 (elf_aarch64_local_htab_eq): New function.
556 (elf_aarch64_get_local_sym_hash): New function.
557 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
559 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
560 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
561 for handling STT_GNU_IFUNC symbols.
562 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
563 references to STT_GNU_IFUNC symbols.
564 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
565 STT_GNU_IFUNC symbols.
566 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
567 symbols. Ensure we don't increase plt.refcount from -1 to 0.
568 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
569 (elf64_aarch64_is_function_type): Remove function.
570 (elf64_aarch64_allocate_dynrelocs): Call
571 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
572 (elf_aarch64_allocate_local_dynrelocs): New function.
573 (elf64_aarch64_size_dynamic_sections): Call
574 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
575 (elf64_aarch64_create_small_pltn_entry): Add info argument.
576 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
577 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
578 STT_GNU_IFUNC symbols and .iplt.
579 (elf_aarch64_finish_local_dynamic_symbol): New function.
580 (elf64_aarch64_finish_dynamic_sections): Call
581 elf_aarch64_finish_local_dynamic_symbol.
582 (elf64_aarch64_add_symbol_hook): New function.
584 2013-06-03 Alan Modra <amodra@gmail.com>
586 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
587 var. Use it with last_stab.
589 2013-05-30 Paul Brook <paul@codesourcery.com>
591 * bfd-in2.h: Regenerate.
592 * elf32-mips.c (elf_mips_eh_howto): New.
593 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
594 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
595 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
596 * elf64-mips.c (elf_mips_eh_howto): New.
597 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
598 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
599 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
600 * libbfd.h: Regenerate.
601 * reloc.c (BFD_RELOC_MIPS_EH): New.
603 2013-05-29 Nick Clifton <nickc@redhat.com>
605 * dwarf2.c (struct dwarf2_debug): Add fields for handling
606 alternate debug info source.
607 (dwarf_debug_sections): Add entries for alternate .debug_str and
608 .debug_info sections.
609 (dwarf_debug_section_enum): Likewise.
610 (read_alt_indirect_string): New function. Handles a
611 DW_FORM_GNU_strp_alt attribute.
612 (read_alt_indirect_ref): New function. Handles a
613 DW_FORM_GNU_ref_alt attribute.
614 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
615 DW_FORM_GNU_strp_alt.
616 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
618 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
620 * opncls.c (GNU_DEBUGALTLINK): Define.
621 (bfd_get_alt_debug_link_info): New function.
622 (separate_alt_debug_file_exists): New function.
623 (find_separate_debug_file): Add parameters for fetch and check
625 (bfd_follow_gnu_debugaltlink): New function.
626 * bfd-in2.h: Regenerate.
628 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
630 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
631 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
632 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
633 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
634 * bfd-in2.h: Regenerate.
635 * libbfd.h: Regenerate.
636 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
638 (elf64_aarch64_tlsdesc_howto_table): Likewise.
639 (elf64_aarch64_reloc_map): Likewise.
640 (aarch64_resolve_relocation): Likewise.
641 (bfd_elf_aarch64_put_addend): Likewise.
642 (aarch64_tls_transition_without_check): Likewise.
643 (aarch64_reloc_got_type): Likewise.
644 (elf64_aarch64_final_link_relocate): Likewise.
645 (elf64_aarch64_tls_relax): Likewise.
646 (elf64_aarch64_relocate_section): Likewise.
647 (elf64_aarch64_gc_sweep_hook): Likewise.
648 (elf64_aarch64_check_relocs): Likewise.
650 2013-05-26 Mark Wielaard <mjw@redhat.com>
652 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
653 (max_open_files): New static int initialized to zero.
654 (bfd_cache_max_open): New static function to set and return
656 (bfd_cache_init): Use bfd_cache_max_open.
657 (bfd_open_file): Likewise.
658 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
659 (AC_CHECK_FUNCS): Add getrlimit.
660 * configure: Regenerated.
661 * config.in: Likewise.
662 * sysdep.h: Check and include sys/resource.h for getrlimit.
664 2013-05-23 Alan Modra <amodra@gmail.com>
666 * format.c (bfd_check_format_matches): Don't match a target in
667 targ_selvecs if some other target is a better match. If
668 targets implement match priority, fall back to the first of
671 2013-05-22 Eric Herman <eric@freesa.org>
674 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
676 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
679 * srec.c (srec_set_section_contents): Properly convert size
680 and offset to address when octets_per_byte is not unity.
682 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
684 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
685 refcount member of the gotplt_union when resetting the reference
686 count. Adjust comment.
688 2013-05-20 Will Newton <will.newton@linaro.org>
690 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
691 relocs_copied member.
692 (elf64_aarch64_link_hash_newfunc): Remove initialization of
693 relocs_copied member.
694 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
695 relocs_copied member.
697 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
699 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
702 2013-05-16 Cary Coutant <ccoutant@google.com>
704 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
705 external_ext_size and esize.
707 2013-05-16 Tristan Gingold <gingold@adacore.com>
709 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
710 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
712 2013-05-15 Andreas Schwab <schwab@suse.de>
714 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
716 2013-05-10 Joel Brobecker <brobecker@adacore.com>
718 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
719 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
721 2013-05-09 Joel Brobecker <brobecker@adacore.com>
723 * bfd.c (_bfd_default_error_handler): Replace use of putc
724 by fputc. Add comment explaining why.
726 2013-05-09 Alan Modra <amodra@gmail.com>
728 * elflink.c (elf_link_add_object_symbols): Don't omit reading
729 of symbols when hashes already exist.
731 2013-05-07 Will Newton <will.newton@linaro.org>
733 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
734 plt_header_size argument for ports where it differs from
736 * elf-bfd.h: Likewise.
737 * elf32-i386.c: Pass plt_header_size to
738 _bfd_elf_allocate_ifunc_dyn_relocs.
739 * elf64-x86-64.c: Likewise.
741 2013-05-07 Will Newton <will.newton@linaro.org>
743 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
745 * elf-bfd.h: Likewise.
747 2013-05-06 Paul Brook <paul@codesourcery.com>
749 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
750 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
751 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
752 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
753 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
754 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
756 2013-05-06 Alan Modra <amodra@gmail.com>
758 * elf64-ppc.c (opd_entry_value): Handle case where symbol
759 hashes are not available.
761 2013-05-06 Alan Modra <amodra@gmail.com>
763 * elflink.c (elf_link_add_object_symbols): Don't save symbol
764 hashes around loading as-needed library. Zero them on allocation,
765 and restore to initial all-zero state if library not needed.
766 Arrange to reuse hashes if we load library again later.
768 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
770 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
771 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
772 * elfn32-mips.c: Likewise.
773 * elf64-mips.c: Likewise.
775 2013-05-02 Nick Clifton <nickc@redhat.com>
777 * archures.c: Add some more MSP430 machine numbers.
778 * config.bfd (msp430): Define targ_selvecs.
779 * configure.in: Add bfd_elf32_msp430_ti_vec.
780 * cpu-msp430.c: Add some more MSP430 machine numbers.
781 * elf32-msp430.c Add support for MSP430X relocations.
782 Add support for TI compiler generated relocations.
783 Add support for sym_diff relocations.
784 Add support for relaxing out of range short branches into long
786 Add support for MSP430 attribute section.
787 * reloc.c: Add MSP430X relocations.
788 * targets.c: Add bfd_elf32_msp430_ti_vec.
789 * bfd-in2.h: Regenerate.
790 * configure: Regenerate.
791 * libbfd.h: Regenerate.
793 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
795 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
796 alpha*-*-linux*ecoff*.
798 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
801 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
804 2013-04-30 Alan Modra <amodra@gmail.com>
806 * elflink.c (bfd_elf_record_link_assignment): Dont make
807 STV_INTERNAL symbols STV_HIDDEN.
809 2013-04-29 Nick Clifton <nickc@redhat.com>
811 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
812 fragmented .debug_line sections associated with unmarked code
815 2013-04-29 Will Newton <will.newton@linaro.org>
817 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
818 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
820 2013-04-29 Will Newton <will.newton@linaro.org>
822 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
823 error check up and add error message.
825 2013-04-26 Will Newton <will.newton@linaro.org>
827 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
829 2013-04-25 Alan Modra <amodra@gmail.com>
831 * config.bfd: Add powerpc64le-linux.
833 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
835 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
838 2013-04-24 Roland McGrath <mcgrathr@google.com>
840 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
841 allocate space for PLT header even if IS_IPLT_ENTRY.
842 (arm_nacl_put_plt0): New function, broken out of ...
843 (elf32_arm_finish_dynamic_sections): ... here. Call it.
844 If HTAB->nacl_p, set up the PLT header in .iplt too.
845 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
846 a mapping symbol for the start of .iplt too.
848 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
850 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
852 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
854 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
856 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
858 2013-04-22 Alan Modra <amodra@gmail.com>
861 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
862 sh_size or reloc_count adjustment by count.
864 2013-04-22 Alan Modra <amodra@gmail.com>
866 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
867 create_linkage_sections here..
868 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
869 (create_linkage_sections): Move earlier in file.
870 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
871 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
873 2013-04-19 Nick Clifton <nickc@redhat.com>
876 * compress.c (decompress_contents): Always call inflateEnd, even
877 when another inflation operation fails.
879 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
881 * elf-ifunc.c: Update copyright year.
883 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
885 * coffcode.h: Added a cast to void when a bfd_set_section_*()
886 macro's return value is ignored.
887 * elf32-hppa.c: Likewise.
888 * elf32-tic6x.c: Likewise.
889 * mach-o.c: Likewise.
891 * opncls.c: Likewise.
892 * peicode.h: Likewise.
893 * elf32-m32r.c: Check return value of bfd_set_section_*().
894 * elfnn-ia64.c: Likewise.
895 * elfxx-mips.c: Likewise.
896 * vms-alpha.c: Likewise.
898 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
901 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
902 regular reference without non-GOT reference when building
905 2013-04-15 Alan Modra <amodra@gmail.com>
907 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
908 cache slot for archives.
910 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
912 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
915 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
918 * bfd/elf32-avr.c: Consider all sections to determine if linker
919 relaxation can safely delete a ret after a call/jmp
921 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
923 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
926 2013-04-08 Tom Tromey <tromey@redhat.com>
928 * som.c (bfd_section_from_som_symbol): No longer static.
929 * som.h (bfd_section_from_som_symbol): Declare.
931 2013-04-06 Alan Modra <amodra@gmail.com>
933 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
934 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
936 2013-04-05 Nick Clifton <nickc@redhat.com>
938 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
940 2013-04-04 Alan Modra <amodra@gmail.com>
942 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
943 * bfd-in2.h: Regenerate.
944 * elflink.c (elf_link_add_object_symbols): Use new error.
946 2013-04-03 Nick Clifton <nickc@redhat.com>
948 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
949 (bfd_elf32_bfd_is_target_special_symbol): Define.
951 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
953 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
954 elf64_aarch64_locals to get local GOT reference counts.
956 2013-04-02 DJ Delorie <dj@redhat.com>
958 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
959 (rl78_elf_relax_section): Only fetch the next reloc if there is
962 2013-03-30 Alan Modra <amodra@gmail.com>
965 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
966 global symbols referenced by relocs.
967 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
968 * elf32-bfin.c (bfin_check_relocs): Likewise.
969 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
970 * elf32-cris.c (cris_elf_check_relocs): Likewise.
971 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
972 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
973 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
974 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
975 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
976 * elf32-i370.c (i370_elf_check_relocs): Likewise.
977 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
978 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
979 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
980 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
981 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
982 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
983 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
984 * elf32-metag.c (elf_metag_check_relocs): Likewise.
985 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
986 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
987 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
988 * elf32-mt.c (mt_elf_check_relocs): Likewise.
989 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
990 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
991 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
992 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
993 * elf32-s390.c (elf_s390_check_relocs): Likewise.
994 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
995 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
996 * elf32-sh.c (sh_elf_check_relocs): Likewise.
997 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
998 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
999 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1000 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1001 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1002 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1003 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1004 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1005 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1006 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1007 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1008 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1009 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1010 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1011 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1012 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1013 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1014 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1015 test indirect/warning links for NULL.
1017 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1020 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1021 symbol is referenced by a non-shared object.
1022 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1024 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1026 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1027 R_SH_REL32 relocations against undefined weak symbols.
1029 2013-03-28 Alan Modra <amodra@gmail.com>
1031 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1032 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1033 into ifunc and non-ifunc.
1034 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1035 separate ifunc/non-ifunc dynrel counts.
1036 (allocate_got): Always use reliplt for ifunc.
1037 (allocate_dynrelocs): Likewise.
1038 (ppc64_elf_size_dynamic_sections): Likewise.
1039 (ppc64_elf_layout_multitoc): Likewise.
1040 (ppc64_elf_relocate_section): Likewise.
1042 2013-03-28 Alan Modra <amodra@gmail.com>
1044 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1045 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1046 into ifunc and non-ifunc.
1047 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1048 (ppc_elf_size_dynamic_sections): Likewise.
1049 (ppc_elf_relocate_section): Likewise.
1051 2013-03-28 Alan Modra <amodra@gmail.com>
1053 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1054 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1055 bfd_link_info* and asection* params.
1056 (_bfd_elf_reloc_type_class): Likewise.
1057 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1058 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1059 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1060 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1061 for any reliplt reloc. Don't return reloc_class_plt for
1062 R_PPC_REL24 and R_PPC_ADDR24.
1063 * elf64-ppc.c (allocate_got): Formatting.
1064 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1066 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1067 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1068 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1069 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1070 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1071 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1072 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1073 Add extra params to the various reloc_type_class functions.
1075 2013-03-27 Alan Modra <amodra@gmail.com>
1077 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1078 masks for all local ifunc syms.
1079 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1080 (ppc_elf_size_dynamic_sections): Likewise.
1081 (ppc_elf_relocate_section): Likewise.
1083 2013-03-27 Will Newton <will.newton@linaro.org>
1085 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1086 dynamic reloc for symbols with dynindx == -1.
1087 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1088 dynamic reloc for symbols with dynindx == -1.
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 non-default visibility undefined weaks.
1094 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1095 dynamic reloc for non-default visibility undefined weaks.
1097 2013-03-26 Alan Modra <amodra@gmail.com>
1099 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1100 over _bfd_elf_merge_symbol calls.
1102 2013-03-26 Alan Modra <amodra@gmail.com>
1104 * elflink.c (elf_link_add_object_symbols): Add assertion for
1105 common override alignment check code. Formatting.
1107 2013-03-25 Alan Modra <amodra@gmail.com>
1109 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1110 usual common symbols as well as for dynamic. Add poldbfd param.
1111 Save old bfd. Adjust callers.
1112 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1113 and "value" by value, not pointer. Adjust caller.
1114 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1115 Delete code to set same. Use old_bfd and old_alignment from
1116 _bfd_elf_merge_symbol instead. Add default symbol before
1117 alignment and size checks. Wrap overlong lines.
1119 2013-03-25 Alan Modra <amodra@gmail.com>
1121 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1122 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1123 when override is true.
1125 2013-03-25 Alan Modra <amodra@gmail.com>
1127 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1130 2013-03-25 Alan Modra <amodra@gmail.com>
1132 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1134 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1135 early in symbol loop.
1137 2013-03-25 Alan Modra <amodra@gmail.com>
1139 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1140 (_bfd_elf_init_reloc_shdr): Delete.
1141 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1142 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1143 just what is needed.
1144 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1146 2013-03-23 Alan Modra <amodra@gmail.com>
1148 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1149 * elflink.c (_bfd_elf_merge_symbol): Make static.
1150 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1151 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1153 2013-03-23 Alan Modra <amodra@gmail.com>
1156 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1157 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1158 def_dynamic/ref_dynamic.
1159 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1162 2013-03-22 David S. Miller <davem@davemloft.net>
1164 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1167 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1170 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1171 errors adjusting relocs and symbols.
1173 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1175 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1176 @(disp:32,ERx) to mov @(disp:16,ERx).
1177 (R_H8_DISP32A16): New reloc.
1178 Comments added and corrected.
1179 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1180 * bfd-in2.h: Regenerate.
1181 * libbfd.h: Regenerate.
1183 2013-03-21 Kai Tietz <ktietz@redhat.com>
1185 * coffgen.c (coff_real_object_p): Make global.
1186 * peicode.h (coff_real_object_p): Add prototype.
1187 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1188 external_PEI_IMAGE_hdr structure.
1189 (coff_swap_filehdr_in): Handle variable header-size.
1190 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1191 of directory-entiries as specified in pe-header.
1193 2013-03-21 Nick Clifton <nickc@redhat.com>
1196 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1197 iWMMXt and iWMMXt2 processors from attributes.
1199 2013-03-20 Alan Modra <amodra@gmail.com>
1201 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1202 sh_type according to is_rela.
1204 2013-03-18 Alan Modra <amodra@gmail.com>
1207 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1208 considering whether an --as-needed library is needed.
1210 2013-03-14 Tom Tromey <tromey@redhat.com>
1212 * opncls.c (bfd_get_debug_link_info): Rename from
1213 get_debug_link_info. Export. Update comment.
1214 (find_separate_debug_file): Update.
1215 * bfd-in2.h: Rebuild.
1217 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1219 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1221 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1224 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1226 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1227 * elf.c (elfcore_write_s390_tdb): New function.
1228 (elfcore_write_register_note): Call it.
1229 (elfcore_grok_s390_tdb): New function.
1230 (elfcore_grok_note): Call it.
1232 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1234 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1236 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1238 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1240 2013-03-04 Alan Modra <amodra@gmail.com>
1242 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1243 non-zero addends when relocatable, rather than addends >= 32768.
1244 Always zero "addend" before applying relocation.
1246 2013-03-04 Nick Clifton <nickc@redhat.com>
1248 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1249 file pointer offsets for thin archives.
1251 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1253 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1254 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1256 2013-02-27 DJ Delorie <dj@redhat.com>
1258 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1259 * libbfd.h: Regenerate.
1260 * bfd-in2.h: Regenerate.
1261 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1262 references in compuated relocs.
1264 2013-02-26 Anthony Green <green@moxielogic.com>
1266 * config.bfd: Extend moxie-rtems target triplet name support.
1268 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1271 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1272 unique_global only for definition.
1273 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1275 (elf_link_add_object_symbols): Set unique_global only
1278 2013-02-21 Alan Modra <amodra@gmail.com>
1280 * elf-bfd.h (struct elf_build_id): Extracted from..
1281 (struct elf_build_id_info): ..here. Delete.
1282 (struct output_elf_obj_tdata): New, extracted from..
1283 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1285 (elf_program_header_size): Reference tdata->o.
1286 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1287 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1288 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1289 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1290 when opening bfd in any mode that might write.
1291 (_bfd_elf_write_object_contents): Use build_id field in
1292 output_elf_obj_tdata.
1293 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1294 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1296 2013-02-21 Alan Modra <amodra@gmail.com>
1298 * elf-bfd.h (struct core_elf_obj_tdata): New.
1299 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1300 core_program, and core_command. Add "core".
1301 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1302 Update all refs to tdata core fields.
1303 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1304 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1305 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1306 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1307 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1308 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1309 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1310 to tdata core fields.
1312 2013-02-21 Alan Modra <amodra@gmail.com>
1314 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1315 Delete num_locals and num_globals.
1316 (elf_num_locals, elf_num_globals): Don't define.
1317 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1318 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1319 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1320 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1321 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1322 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1324 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1325 number of locals syms via new param.
1326 (swap_out_syms): Adjust to suit elf_map_symbols change.
1328 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1330 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1331 STO_MICROMIPS annotation.
1333 2013-02-19 Alan Modra <amodra@gmail.com>
1335 * configure.in: Bump version to 2.23.52.
1336 * elf-bfd.h (struct elf_build_id_info): New.
1337 (struct elf_obj_tdata): Delete after_write_object_contents,
1338 after_write_object_contents_info and build_id_size. Make build_id
1339 a pointer to struct elf_build_id_info.
1340 * elf.c (_bfd_elf_write_object_contents): Style. Update
1341 after_write_ibject_contents invocation.
1342 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1343 allow zero size notes.
1344 * configure: Regenerate.
1346 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1348 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1349 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1350 (micromips_elf64_howto_table_rela): Likewise.
1351 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1352 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1353 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1354 (elf_micromips_howto_table_rela): Likewise.
1355 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1357 2013-02-18 Paul Brook <paul@codesourcery.com>
1359 * elfxx-mips.c (MICROMIPS_P): New macro.
1360 (_bfd_mips_elf_symbol_processing): Use it.
1362 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1364 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1365 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1367 2013-02-18 Alan Modra <amodra@gmail.com>
1370 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1371 (_bfd_elf_strtab_clear_all_refs): Declare.
1372 (_bfd_elf_strtab_resize): Declare.
1373 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1374 (_bfd_elf_strtab_clear_all_refs): New function.
1375 (_bfd_elf_strtab_resize): Likewise.
1376 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1378 2013-02-18 Alan Modra <amodra@gmail.com>
1380 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1381 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1382 and elf_text_section to..
1383 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1384 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1385 (struct alpha_elf_find_line): ..this.
1386 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1388 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1391 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1392 for references from the dummy bfd.
1394 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1397 * elflink.c (elf_link_add_object_symbols): Also track weak
1400 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1403 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1404 archive pointing to itself.
1405 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1407 2013-02-15 Nick Clifton <nickc@redhat.com>
1410 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1411 accessing a corrupt nested archive.
1413 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1415 * elfxx-mips.c (mips_got_page_ref): New structure.
1416 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1417 pair to represent the anchor point.
1418 (mips_got_info): Add a got_page_refs field.
1419 (mips_elf_link_hash_table): Add a sym_cache field.
1420 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1421 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1422 new anchor representation.
1423 (mips_elf_create_got_info): Create got_page_refs rather than
1425 (mips_elf_record_got_page_ref): New function.
1426 (mips_elf_pages_for_range): Move further down file.
1427 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1428 Use a section rather than a (bfd, symndx) pair to represent the
1430 (mips_elf_resolve_got_page_ref): New function.
1431 (mips_elf_resolve_final_got_entries): Use it to populate
1433 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1434 rather than mips_elf_record_got_page_entry. Only nullify h
1436 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1439 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1441 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1444 2013-02-12 Alan Modra <amodra@gmail.com>
1446 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1447 suitable definition when using generic linker hash table.
1449 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1451 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1452 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1453 mips_elf_traverse_got_arg. Count GOT entries.
1454 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1455 as argument. Update after above changes.
1456 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1457 mips_elf_count_got_entries. Update the calls to
1458 mips_elf_resolve_final_got_entries.
1460 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1462 * elfxx-mips.c (mips_got_tls_type): New enum.
1463 (mips_got_entry): Add tls_initialized.
1464 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1465 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1467 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1468 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1469 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1471 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1472 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1473 tls_initialized rather than GOT_TLS_DONE.
1474 (mips_tls_got_index): Delete.
1475 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1476 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1477 (mips_elf_record_got_entry): Initialize tls_initialized.
1479 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1481 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1482 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1483 tls_ie_got_offset and tls_gd_got_offset.
1484 (mips_elf_link_hash_newfunc): Remove initialization.
1485 (mips_elf_create_got_info): Likewise.
1486 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1487 (mips_tls_single_got_index): Delete.
1488 (mips_elf_local_got_index): Always use the GOT entry to track
1490 (mips_elf_global_got_index): Likewise.
1491 (mips_elf_create_local_got_entry): Assert that TLS entries have
1492 already been allocated.
1493 (mips_elf_record_global_got_symbol): Don't initialize
1494 tls_ie_type or tls_gd_type.
1495 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1496 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1498 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1500 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1501 have been allocated.
1502 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1503 tls_ie_type and tls_gd_type.
1505 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1507 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1508 aliasing violation. Check for htab allocation failures.
1510 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1512 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1514 (mips_elf_global_got_index): ...here. Reorder arguments so that
1515 the output bfd and info come first.
1516 (mips_elf_calculate_relocation): Update the call to
1517 mips_elf_global_got_index accordingly.
1518 (_bfd_mips_elf_finish_dynamic_symbol): Use
1519 mips_elf_primary_global_got_index rather than
1520 mips_elf_global_got_index.
1521 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1523 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1525 * elfxx-mips.c (mips_got_entry): Update comments.
1526 (mips_elf_multi_got_entry_eq): Rename to...
1527 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1528 (mips_elf_create_got_info): Remove master_got_p argument.
1529 Always use mips_elf_got_entry_eq.
1530 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1531 Update calls accordingly.
1533 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1535 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1536 (mips_elf_bfd2got_hash): Delete.
1537 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1538 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1539 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1540 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1541 than mips_elf_got_for_ibfd.
1542 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1543 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1544 (mips_elf_make_got_per_bfd): Replace with...
1545 (mips_elf_add_got_entry): ...this new function.
1546 (mips_elf_make_got_pages_per_bfd): Replace with...
1547 (mips_elf_add_got_page_entry): ...this new function.
1548 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1549 bfd and GOT arguments. Use mips_elf_add_got_entry and
1550 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1551 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1552 to set the BFD's GOT and free the old table.
1553 (mips_elf_merge_got): Replace bfd2got argument with separate
1554 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1555 Use mips_elf_count_got_entries to count the number of entries in
1556 each GOT. Update the calls to mips_elf_merge_got_with.
1557 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1558 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1559 (mips_elf_multi_got): Don't create the bfd2got hash table.
1560 Replace hash table traversal with a walk over the input bfds,
1561 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1562 to set the output bfd's GOT.
1563 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1564 bfds use the master GOT in the single-GOT case.
1565 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1566 rather than mips_elf_got_for_ibfd.
1568 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1570 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1571 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1572 (mips_elf_record_global_got_symbol): Update the hash entry before
1573 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1575 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1576 (mips_elf_record_got_page_entry): Record the entry in both the
1577 master and bfd GOTs.
1579 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1581 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1582 create another one if necessary.
1583 (mips_elf_set_gotidx): New function.
1584 (mips_elf_set_global_gotidx): Use it.
1585 (mips_elf_initialize_tls_index): Likewise. Take a
1586 mips_elf_traverse_got_arg as argument.
1587 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1588 (mips_elf_multi_got): Likewise. Cope with error returns from
1589 mips_elf_set_global_gotidx.
1591 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1593 * elfxx-mips.c (mips_got_info): Add relocs field.
1594 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1596 (mips_elf_traverse_got_arg): ...this new structure.
1597 (mips_elf_count_local_tls_relocs): Delete.
1598 (mips_elf_count_global_tls_relocs): Likewise.
1599 (mips_elf_count_got_entry): New function.
1600 (mips_elf_count_local_got_entries): Likewise.
1601 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1602 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1603 (mips_elf_record_local_got_symbol): Don't count got entries here.
1604 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1605 (mips_elf_set_global_got_offset): Split into...
1606 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1607 new functions. Take a mips_elf_traverse_got_arg rather than a
1608 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1609 Use g->relocs to record the number of relocs needed for global GOT
1611 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1612 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1613 relocations. Update for above function split.
1614 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1615 to count both the number of GOT entries and the number of TLS
1616 relocs required by local entries. Likewise
1617 mips_elf_count_global_tls_entries and global entries.
1618 Remove uses of mips_elf_count_local_tls_relocs and
1619 mips_elf_count_global_tls_relocs.
1621 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1623 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1624 to say that each structure represents only one type of TLS reference.
1625 (GOT_TLS_TYPE): New define.
1626 (mips_elf_link_hash_entry): Temporarily split tls_type and
1627 tls_got_offset into two variables each.
1628 (mips_elf_link_hash_newfunc): Update accordingly.
1629 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1630 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1631 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1632 (mips_tls_got_relocs): Use a switch statement.
1633 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1634 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1635 local "offset" variable.
1636 (mips_tls_got_index): Remove r_type argument and assert. Remove
1637 code that handled entries with two TLS types; always use the
1638 original got_index instead.
1639 (mips_tls_single_got_index): New function.
1640 (mips_elf_local_got_index): Use entry->tls_type to check for
1641 TLS entries. Use mips_tls_single_got_index. Update call to
1643 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1644 Use p->tls_type to check for TLS entries. Update call to
1645 mips_tls_got_index. Use mips_tls_single_got_index.
1646 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1647 Use entry.tls_type to check for TLS entries.
1648 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1649 with r_type argument. Use mips_elf_reloc_tls_type.
1650 Set up the new hash entry fields.
1651 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1652 with r_type argument. Use mips_elf_reloc_tls_type and
1653 mips_tls_got_entries. Remove code that handled entries
1654 with multiple TLS types.
1655 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1656 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1657 Use equality rather than masks when checking for specific TLS types.
1658 Use mips_tls_got_entries. Remove code that handled entries
1659 with multiple TLS types.
1660 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1661 testing the hash table entry.
1662 (_bfd_mips_elf_check_relocs): Update calls to
1663 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1664 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1665 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1667 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1669 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1670 (mips_elf_got_entry_hash): ...this, deleting the old version.
1671 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1674 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1676 * elfxx-mips.c (mips_elf_create_got_info): New function.
1677 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1678 (mips_elf_create_got_section): Likewise.
1680 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1682 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1685 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1687 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1689 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1691 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1692 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1694 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1696 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1697 (mips_elf_count_global_tls_relocs): Don't count indirect or
1699 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1700 number of TLS entries were allocated.
1702 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1704 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1706 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1708 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1709 if there are TLS relocations.
1711 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1713 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1714 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1716 2013-02-11 Alan Modra <amodra@gmail.com>
1718 * elfcode.h (elf_checksum_contents): Free contents.
1719 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1720 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1721 (elf_final_link_free): New function, extracted from..
1722 (bfd_elf_final_link): ..here. Always call
1723 _bfd_elf_write_section_eh_frame_hdr.
1724 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1725 _bfd_elf_link_hash_table_free.
1726 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1727 * libbfd.h: Regenerate.
1728 * merge.c (_bfd_merge_sections_free): New function.
1729 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1731 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1732 _bfd_elf_link_hash_table_free.
1733 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1734 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1735 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1736 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1737 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1738 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1739 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1740 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1741 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1742 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1743 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1744 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1745 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1746 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1747 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1748 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1749 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1751 2013-02-10 Alan Modra <amodra@gmail.com>
1753 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1754 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1755 * m68klinux.c (linux_link_hash_table_create): Likewise.
1756 * sparclinux.c (linux_link_hash_table_create): Likewise.
1757 * sunos.c (sunos_link_hash_table_create): Likewise.
1758 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1759 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1760 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1761 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1762 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1763 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1764 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1765 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1766 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1767 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1768 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1769 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1770 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1771 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1772 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1773 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1774 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1775 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1776 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1777 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1778 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1779 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1780 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1781 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1782 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1783 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1784 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1785 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1787 2013-02-10 Alan Modra <amodra@gmail.com>
1789 * i386linux.c (linux_link_hash_table_create): Allocate table
1790 with bfd_zmalloc, not bfd_alloc.
1791 * pdp11.c (link_hash_table_create): Allocate table with
1792 bfd_malloc, not bfd_alloc.
1793 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1794 with bfd_zmalloc, not bfd_zalloc.
1795 (bfin_link_hash_table_create): Likewise.
1796 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1797 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1799 2013-02-10 Alan Modra <amodra@gmail.com>
1802 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1804 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1806 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1808 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1811 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1813 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1816 2013-02-08 Alan Modra <amodra@gmail.com>
1819 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1820 * elf.c (elf_find_function): Revert last change. Use new
1821 tdata field rather than static vars for cache.
1823 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1826 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1827 symbol is defined in regular object.
1829 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1832 * elf.c (elf_find_function): Don't cache if symbols change.
1834 2013-02-07 Alan Modra <amodra@gmail.com>
1837 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1838 copy attributes from or to non-ELF.
1840 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1842 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1843 for non-zero TLS symbol.
1844 (elf_i386_relocate_section): Don't resolve size relocation against
1845 non-zero TLS symbol.
1846 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1847 pc_count for non-zero TLS symbol.
1848 (elf_x86_64_relocate_section): Don't resolve size relocation
1849 against non-zero TLS symbol.
1851 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1852 Andrew Jenner <andrew@codesourcery.com>
1854 Based on patches from Altera Corporation.
1856 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1857 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1858 (BFD_BACKENDS): Add elf32-nios2.lo.
1859 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1860 * Makefile.in: Regenerated.
1861 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1862 bfd_elf32_littlenios2_vec.
1863 * configure: Regenerated.
1864 * config.bfd: Add cases for nios2.
1865 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1866 (bfd_mach_nios2): Define.
1867 (bfd_nios2_arch): Declare.
1868 (bfd_archures_list): Add bfd_nios2_arch.
1869 * targets.c (bfd_elf32_bignios2_vec): Declare.
1870 (bfd_elf32_littlenios2_vec): Declare.
1871 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1872 bfd_elf32_littlenios2_vec.
1873 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1874 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1875 * bfd-in2.h: Regenerated.
1876 * libbfd.h: Regenerated.
1877 * cpu-nios2.c: New file.
1878 * elf32-nios2.c: New file.
1880 2013-02-06 Alan Modra <amodra@gmail.com>
1882 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1885 2013-02-06 Alan Modra <amodra@gmail.com>
1887 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1888 * Makefile.in: Regenerate.
1890 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1891 Pedro Alves <palves@redhat.com>
1893 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1894 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1896 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1897 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1898 * elf-linux-psinfo.h: New file.
1899 * elf.c: Include elf-linux-psinfo.h.
1900 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1902 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1903 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1904 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1905 (elfcore_write_ppc_linux_prpsinfo32): New function.
1907 2013-02-04 Tristan Gingold <gingold@adacore.com>
1909 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1912 2013-02-04 Alan Modra <amodra@gmail.com>
1914 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1915 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1916 * Makefile.in: Regenerate.
1917 * po/SRC-POTFILES.in: Regenerate.
1919 2013-02-04 Alan Modra <amodra@gmail.com>
1921 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1922 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1924 2013-02-01 Alan Modra <amodra@gmail.com>
1926 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1929 2013-01-31 Tristan Gingold <gingold@adacore.com>
1931 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1932 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1933 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1935 2013-01-31 Alan Modra <amodra@gmail.com>
1936 David S. Miller <davem@davemloft.net>
1939 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1940 references to __tls_get_addr.
1941 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1942 vtinherit and vtentry reloc handling too.
1943 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1945 2013-01-31 Alan Modra <amodra@gmail.com>
1947 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1949 2013-01-31 Alan Modra <amodra@gmail.com>
1951 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1953 2013-01-28 Alan Modra <amodra@gmail.com>
1955 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1956 "relocation" in error messages throughout file.
1957 (ppc64_elf_relocate_section): Remove sibling call error message,
1958 replace with "call lacks nop". Specially report errors for
1959 branches to function entry points via OPD lookup and branches
1960 to stubs. Remove NULL symbol handling now done by %T.
1962 2013-01-28 Alan Modra <amodra@gmail.com>
1964 * archive.c (bfd_generic_archive_p): Return target and keep
1965 ardata on partial matches.
1966 * format.c (bfd_check_format_matches): Adjust for above
1967 change. Remove bfd_error_file_ambiguously_recognized dead
1970 2013-01-26 Alan Modra <amodra@gmail.com>
1972 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1973 bfd_preserve_finish): Move to..
1974 * format.c: ..here, splitting out..
1975 (bfd_reinit): ..this. New function.
1976 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1977 keep bfd state for a match.
1978 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1979 * elfcore.h (elf_core_file_p): Likewise.
1980 * mach-o.c (bfd_mach_o_header_p): Likewise.
1981 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1982 * xsym.c (bfd_sym_object_p): Likewise.
1983 * mmo.c (mmo_scan): Clear abfd->symcount.
1984 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1985 * section.c (bfd_section_list_clear): Clear section_htab.count.
1986 * bfd-in2.h: Regenerate.
1988 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1990 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1991 second reloc, make sure that the reloc potentially exists first.
1993 2013-01-24 Nick Clifton <nickc@redhat.com>
1995 * archures.c: Add bfd_mach_v850e3v5.
1996 * bfd-in2.h: Regenerate.
1997 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1998 * cpu-v850_rh850.c: Likewise.
1999 * elf32-v850.c: Add support for v850e3v5 architecture.
2001 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2003 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2005 2013-01-23 Leif Ekblad <leif@rdos.net>
2007 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2009 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2011 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2012 non-zero TLS symbol.
2013 (elf_i386_relocate_section): Resolve size relocation against
2014 non-zero TLS symbol.
2015 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2016 for non-zero TLS symbol.
2017 (elf_x86_64_relocate_section): Resolve size relocation against
2018 non-zero TLS symbol.
2020 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2022 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2023 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2026 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2028 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2029 PC-relative relocation.
2030 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2031 as PC-relative relocation.
2033 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2037 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2039 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2040 and R_X86_64_SIZE64 check.
2041 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2042 nor R_X86_64_SIZE64.
2044 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2046 * bfd-in2.h: Regenerated.
2047 * libbfd.h: Likewise.
2049 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2050 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2051 (elf_i386_check_relocs): Handle R_386_SIZE32.
2052 (elf_i386_gc_sweep_hook): Likewise.
2053 (elf_i386_relocate_section): Likewise.
2055 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2056 and R_X86_64_SIZE64 entries.
2057 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2058 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2059 (elf_x86_64_reloc_name_lookup): Likewise.
2060 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2062 (elf_x86_64_gc_sweep_hook): Likewise.
2063 (elf_x86_64_relocate_section): Likewise.
2065 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2068 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2071 with R_X86_64_RELATIVE64.
2073 2013-01-15 Nick Clifton <nickc@redhat.com>
2075 * elf32-msp430.c: Fix spelling typo.
2077 2013-01-15 Alan Modra <amodra@gmail.com>
2079 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2082 2013-01-14 Alan Modra <amodra@gmail.com>
2085 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2086 (memory_bclose): Likewise. Return 0 on success.
2087 * cache.c (cache_bclose): Likewise.
2088 * opncls.c (opncls_bclose, bfd_close): Likewise.
2089 * vms-lib.c (vms_lib_bclose): Likewise.
2090 * libbfd.h: Regenerate.
2092 2013-01-13 Alan Modra <amodra@gmail.com>
2094 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2095 Add ref_dynamic_nonweak.
2096 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2097 (_bfd_elf_merge_symbol): Don't call above function. Move
2098 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2100 (elf_link_add_object_symbols): Delete redundant "override" test.
2101 Don't set dynamic_def here.
2102 (elf_link_output_extsym): Update.
2104 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2106 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2107 normal and TLS symbol access.
2108 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2110 2013-01-12 Alan Modra <amodra@gmail.com>
2112 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2113 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2114 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2116 2013-01-12 Alan Modra <amodra@gmail.com>
2119 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2120 (_bfd_elf_strtab_clear_all_refs): Define.
2121 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2122 (_bfd_elf_strtab_clear_all_refs): Delete.
2123 * elflink.c (elf_link_add_object_symbols): Clear out added
2124 strtab refs. Correct handling of warning common symbols.
2126 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2128 * aout0.c: Remove trailing white spaces.
2129 * archive.c: Likewise.
2130 * archures.c: Likewise.
2131 * bfd-in.h: Likewise.
2132 * bfd-in2.h: Likewise.
2133 * coff-alpha.c: Likewise.
2134 * coff-i860.c: Likewise.
2135 * coff-mips.c: Likewise.
2136 * coff-ppc.c: Likewise.
2137 * coff-tic80.c: Likewise.
2138 * coff-x86_64.c: Likewise.
2139 * coff-z80.c: Likewise.
2140 * coffcode.h: Likewise.
2141 * coffgen.c: Likewise.
2142 * cofflink.c: Likewise.
2143 * compress.c: Likewise.
2144 * corefile.c: Likewise.
2145 * cpu-arm.c: Likewise.
2146 * cpu-avr.c: Likewise.
2147 * cpu-bfin.c: Likewise.
2148 * cpu-cr16.c: Likewise.
2149 * cpu-cr16c.c: Likewise.
2150 * cpu-crx.c: Likewise.
2151 * cpu-h8300.c: Likewise.
2152 * cpu-i386.c: Likewise.
2153 * cpu-lm32.c: Likewise.
2154 * cpu-m68k.c: Likewise.
2155 * cpu-moxie.c: Likewise.
2156 * cpu-msp430.c: Likewise.
2157 * cpu-sh.c: Likewise.
2158 * cpu-xc16x.c: Likewise.
2159 * dwarf2.c: Likewise.
2160 * ecofflink.c: Likewise.
2161 * ecoffswap.h: Likewise.
2162 * elf-ifunc.c: Likewise.
2163 * elf-m10300.c: Likewise.
2164 * elf-vxworks.c: Likewise.
2165 * elf32-avr.c: Likewise.
2166 * elf32-avr.h: Likewise.
2167 * elf32-cr16.c: Likewise.
2168 * elf32-cr16c.c: Likewise.
2169 * elf32-cris.c: Likewise.
2170 * elf32-crx.c: Likewise.
2171 * elf32-frv.c: Likewise.
2172 * elf32-hppa.c: Likewise.
2173 * elf32-i860.c: Likewise.
2174 * elf32-ip2k.c: Likewise.
2175 * elf32-iq2000.c: Likewise.
2176 * elf32-m32c.c: Likewise.
2177 * elf32-m68hc1x.c: Likewise.
2178 * elf32-msp430.c: Likewise.
2179 * elf32-mt.c: Likewise.
2180 * elf32-ppc.c: Likewise.
2181 * elf32-rl78.c: Likewise.
2182 * elf32-s390.c: Likewise.
2183 * elf32-score.h: Likewise.
2184 * elf32-sh-symbian.c: Likewise.
2185 * elf32-sh.c: Likewise.
2186 * elf32-spu.c: Likewise.
2187 * elf32-tic6x.c: Likewise.
2188 * elf32-v850.c: Likewise.
2189 * elf32-xc16x.c: Likewise.
2190 * elf32-xtensa.c: Likewise.
2191 * elf64-alpha.c: Likewise.
2192 * elf64-hppa.c: Likewise.
2193 * elf64-ppc.c: Likewise.
2194 * elf64-s390.c: Likewise.
2195 * elfcore.h: Likewise.
2196 * elflink.c: Likewise.
2197 * elfxx-mips.c: Likewise.
2198 * elfxx-sparc.c: Likewise.
2199 * elfxx-tilegx.c: Likewise.
2201 * libcoff.h: Likewise.
2202 * libpei.h: Likewise.
2203 * libxcoff.h: Likewise.
2204 * linker.c: Likewise.
2205 * mach-o-i386.c: Likewise.
2206 * mach-o-target.c: Likewise.
2207 * mach-o.c: Likewise.
2208 * mach-o.h: Likewise.
2210 * opncls.c: Likewise.
2211 * pdp11.c: Likewise.
2212 * pe-x86_64.c: Likewise.
2213 * peXXigen.c: Likewise.
2214 * pef-traceback.h: Likewise.
2215 * pei-x86_64.c: Likewise.
2216 * peicode.h: Likewise.
2217 * plugin.c: Likewise.
2218 * reloc.c: Likewise.
2219 * riscix.c: Likewise.
2220 * section.c: Likewise.
2223 * tekhex.c: Likewise.
2224 * ticoff.h: Likewise.
2225 * vaxbsd.c: Likewise.
2226 * xcofflink.c: Likewise.
2227 * xtensa-isa.c: Likewise.
2229 2013-01-10 Will Newton <will.newton@imgtec.com>
2231 * Makefile.am: Add Meta.
2232 * Makefile.in: Regenerate.
2233 * archures.c (bfd_mach_metag): New.
2234 * bfd-in2.h: Regenerate.
2235 * config.bfd: Add Meta.
2236 * configure: Regenerate.
2237 * configure.in: Add Meta.
2238 * cpu-metag.c: New file.
2239 * elf-bfd.h: Add Meta.
2240 * elf32-metag.c: New file.
2241 * elf32-metag.h: New file.
2242 * libbfd.h: Regenerate.
2243 * reloc.c: Add Meta relocations.
2244 * targets.c: Add Meta.
2246 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2248 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2249 (elfcore_write_aarch_hw_break): Likewise.
2250 (elfcore_write_aarch_hw_watch): Likewise.
2251 * elf.c (elfcore_grok_aarch_tls): New function.
2252 (elfcore_grok_aarch_hw_break): Likewise.
2253 (elfcore_grok_aarch_hw_watch): Likewise.
2254 (elfcore_grok_note): Call the new functions to handle the
2255 corresponding notes.
2256 (elfcore_write_aarch_tls): New function.
2257 (elfcore_write_aarch_hw_break): Likewise.
2258 (elfcore_write_aarch_hw_watch): Likewise.
2259 (elfcore_write_register_note): Call the new functions to handle the
2260 corresponding pseudo sections.
2262 2013-01-07 Tom Tromey <tromey@redhat.com>
2264 * section.c (_bfd_std_section): Rename from std_section.
2265 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2266 (STD_SECTION): Update.
2267 * bfd-in2.h: Rebuild.
2269 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2271 * archures.c (bfd_mach_mips5900): Define.
2272 * bfd-in2.h: Regenerate.
2273 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2274 * cpu-mips.c: Add support for MIPS r5900.
2275 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2277 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2278 Nick Clifton <nickc@redhat.com>
2280 * elflink.c (get_value): Prevent the use of an undefined shift
2281 operation. Add sanity checks.
2283 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2285 * config.bfd (cr16*-*-uclinux*): New target support.
2288 For older changes see ChangeLog-2012
2290 Copyright (C) 2013 Free Software Foundation, Inc.
2292 Copying and distribution of this file, with or without modification,
2293 are permitted in any medium without royalty provided the copyright
2294 notice and this notice are preserved.
2300 version-control: never
projects / platform / upstream / binutils.git / blob