1 2013-07-19 Nick Clifton <nickc@redhat.com>
3 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
4 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
6 2013-07-18 Travis Snoozy <quandary@remstate.com>
9 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
11 * R_MSP430_2X_PCREL: Likewise.
12 * R_MSP430X_10_PCREL: Likewise.
13 * R_MSP430X_2X_PCREL: Likewise.
15 2013-07-18 Terry Guo <terry.guo@arm.com>
17 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
19 (elf32_arm_final_link_relocate): Likewise.
21 2013-07-18 Bill Neubauer <wcn@google.com>
23 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
26 2013-07-18 Roland McGrath <mcgrathr@google.com>
28 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
29 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
30 (arm_build_one_stub): Increase MAXRELOCS to 3.
31 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
32 (struct elf32_arm_link_hash_table): Give add_stub_section member's
33 pointee type a third argument.
34 (elf32_arm_create_or_find_stub_sec): Update caller.
35 (elf32_arm_size_stubs): Update argument type.
36 * bfd-in.h (elf32_arm_size_stubs): Update decl.
37 * bfd-in2.h: Regenerate.
38 * libbfd.h: Regenerate.
40 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
42 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
43 magic numbers with enum values.
45 2013-07-12 Roland McGrath <mcgrathr@google.com>
47 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
48 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
49 been added here with 2013-07-05 elf32-s390.c change).
50 * bfd-in2.h: Regenerate (no-op).
51 * libbfd.h: Regenerate (no-op).
53 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
55 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
57 (_bfd_mips_elf_print_private_bfd_data): Likewise.
59 2013-07-09 Tristan Gingold <gingold@adacore.com>
61 * vms-alpha.c (struct vms_private_data_struct): Remove
62 flag_hash_long_names and flag_show_after_trunc.
63 (hash_string): Remove.
64 (_bfd_vms_length_hash_symbol): Remove.
65 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
66 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
67 (_bfd_vms_write_ehdr): Remove code that set removed flags.
68 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
69 (vms_bfd_is_local_label_name): Remove trace call.
71 2013-07-09 Tristan Gingold <gingold@adacore.com>
73 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
75 * configure.com: Adjust to match changes in configure.
76 * makefile.vms (OBJS): Update list.
78 2013-07-05 Tristan Gingold <gingold@adacore.com>
80 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
83 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
85 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
86 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
87 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
88 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
90 * elf64-s390.c: See elf32-s390.c
91 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
92 * libbfd.h: Add new reloc strings.
94 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
96 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
98 (elfNN_aarch64_relocate_section): Likewise.
99 (elfNN_aarch64_gc_sweep_hook): Likewise.
100 (elfNN_aarch64_check_relocs): Likewise.
102 2013-07-03 Alan Modra <amodra@gmail.com>
104 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
105 when relocatable. Don't change root.type or type here.
106 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
108 2013-07-03 Alan Modra <amodra@gmail.com>
110 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
111 (ppc64_elf_size_stubs): Don't set "addend".
112 (ppc64_elf_relocate_section): Don't allow calls via
113 toc-adjusting stubs without a following nop even in an
114 executable, except for self-calls and both libc_start_main
115 and .libc_start_main.
117 2013-07-03 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
121 2013-07-02 Tristan Gingold <gingold@adacore.com>
123 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
126 2013-07-02 Tristan Gingold <gingold@adacore.com>
128 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
129 (_bfd_vms_find_nearest_line_discriminator): New function.
131 2013-07-02 Tristan Gingold <gingold@adacore.com>
133 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
135 2013-07-02 Tristan Gingold <gingold@adacore.com>
137 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
138 (rs6000coff_vec): Reference it.
140 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
142 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
143 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
144 (elfNN_aarch64_create_dynamic_sections): Do not define
145 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
147 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
149 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
150 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
151 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
152 * ld-aarch64/tls-relax-all.d: Likewise.
153 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
154 * ld-aarch64/gc-tls-relocs.d: Likewise.
155 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
156 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
157 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
159 2013-07-02 Alan Modra <amodra@gmail.com>
161 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
162 .TOC. after relocatable check.
164 2013-07-01 Alan Modra <amodra@gmail.com>
166 * elf64-ppc.h (ppc64_elf_toc): Delete.
167 (ppc64_elf_set_toc): Declare.
168 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
169 with call the ppc64_elf_set_toc.
170 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
171 (ppc64_elf_start_multitoc_partition): Likewise.
172 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
174 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
176 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
177 as needing a toc pointer.
178 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
179 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
182 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
185 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
188 2013-06-28 Nick Clifton <nickc@redhat.com>
191 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
193 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
195 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
197 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
198 in sgot[0] rather than sgotplt[0].
200 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
202 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
203 beginning of the generated file.
204 (elf64-aarch64.c): Likewise.
205 * Makefile.in: Re-generated.
207 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
209 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
210 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
211 * Makefile.in: Re-generated.
212 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
213 (bfd_elf64_littleaarch64_vec): Likewise.
214 (bfd_elf32_bigaarch64_vec): Likewise.
215 (bfd_elf32_littleaarch64_vec): Likewise.
216 * configure: Re-generated.
217 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
218 * elfxx-aarch64.h: New file.
219 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
220 stuff to elfxx-aarch64.c.
221 (bfd_elf_aarch64_put_addend): Removed.
222 (PG_OFFSET, PG): Likewise.
223 (elfNN_aarch64_small_plt0_entry): Support ELF32.
224 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
225 (elf64_aarch64_grok_prstatus): Removed.
226 (elf_backend_grok_prstatus): Removed.
228 (aarch64_unsigned_overflow): Likewise.
229 (aarch64_signed_overflow): Likewise.
230 (aarch64_resolve_relocation): Likewise.
232 (decode_branch_ofs_26): Likewise.
233 (decode_cond_branch_ofs_19): Likewise.
234 (decode_ld_lit_ofs_19): Likewise.
235 (decode_tst_branch_ofs_14): Likewise.
236 (decode_movw_imm): Likewise.
237 (decode_adr_imm): Likewise.
238 (decode_add_imm): Likewise.
239 (reencode_branch_ofs_26): Likewise.
240 (reencode_cond_branch_ofs_19): Likewise.
241 (reencode_ld_lit_ofs_19): Likewise.
242 (reencode_tst_branch_ofs_14): Likewise.
243 (reencode_movw_imm): Likewise.
244 (reencode_adr_imm): Likewise.
245 (reencode_ldst_pos_imm): Likewise.
246 (reencode_add_imm): Likewise.
247 (reencode_movzn_to_movz): Likewise.
248 (reencode_movzn_to_movn): Likewise.
249 (aarch64_relocate): Update to call the new function names in
251 (aarch64_calculate_got_entry_vma): Likewise.
252 (elfNN_aarch64_final_link_relocate): Likewise.
253 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
254 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
255 (elf_aarch64_update_plt_entry): ... this.
256 (elfNN_aarch64_create_small_pltn_entry): Update.
257 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
258 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
259 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
260 call elf_aarch64_update_plt_entry.
262 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
264 * bfd-in2.h: Re-generated.
265 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
266 (IS_AARCH64_TLS_RELOC): Change to be based on the
267 bfd reloc enumerators.
268 (IS_AARCH64_TLSDESC_RELOC): Likewise.
269 (PG, PG_OFFSET): Cast literal to bfd_vma.
270 (elf64_aarch64_howto_table): Removed.
271 (elf64_aarch64_howto_dynrelocs): Removed.
272 (elf64_aarch64_tls_howto_table): Removed.
273 (elf64_aarch64_tlsdesc_howto_table): Removed.
274 (elfNN_aarch64_howto_table): New table to host all howto entires..
275 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
276 (elfNN_aarch64_bfd_reloc_from_howto): New function.
277 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
278 (struct elf_aarch64_reloc_map): New.
279 (elf_aarch64_reloc_map): New table.
280 (elfNN_aarch64_howto_from_bfd_reloc): New function.
281 (elfNN_aarch64_howto_from_type): Update to look up the new table
282 elfNN_aarch64_howto_table.
283 (struct elf64_aarch64_reloc_map): Remove.
284 (elf64_aarch64_reloc_map): Remove.
285 (elfNN_aarch64_reloc_type_lookup): Change to call
286 elfNN_aarch64_howto_from_bfd_reloc.
287 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
288 elfNN_aarch64_howto_table.
289 (aarch64_resolve_relocation): Refactor to switch on the bfd
291 (bfd_elf_aarch64_put_addend): Likewise.
292 (elfNN_aarch64_final_link_relocate): Likewise.
293 (aarch64_tls_transition_without_check): Likewise.
294 (aarch64_reloc_got_type): Likewise.
295 (aarch64_can_relax_tls): Likewise.
296 (aarch64_tls_transition): Likewise.
297 (elfNN_aarch64_tls_relax): Likewise.
298 (elfNN_aarch64_final_link_relocate): Likewise.
299 (elfNN_aarch64_relocate_section): Likewise.
300 (elfNN_aarch64_gc_sweep_hook): Likewise.
301 (elfNN_aarch64_check_relocs): Likewise.
302 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
303 * libbfd.h: Re-generated.
304 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
305 (BFD_RELOC_AARCH64_RELOC_START)
306 (BFD_RELOC_AARCH64_RELOC_END)
307 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
308 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
309 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
310 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
311 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
312 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
313 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
315 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
317 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
318 (BUILD_CFILES): Add elf32-aarch64.c.
319 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
320 * Makefile.in: Re-generated.
321 * archures.c (bfd_mach_aarch64_ilp32): New define.
322 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
323 (bfd_elf32_aarch64_set_options): Ditto.
324 (elf32_aarch64_setup_section_lists): Ditto.
325 (elf32_aarch64_next_input_section): Ditto.
326 (elf32_aarch64_size_stubs): Ditto.
327 (elf32_aarch64_build_stubs): Ditto.
328 * bfd-in2.h: Re-generated.
329 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
330 and bfd_elf32_bigaarch64_vec.
331 (aarch64-*-linux*): Likewise.
332 (aarch64_be-*-elf): Likewise.
333 (aarch64_be-*-linux*): Likewise.
334 * configure.in (bfd_elf32_bigaarch64_vec)
335 (bfd_elf32_littleaarch64_vec): New.
336 * configure: Re-generated.
337 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
339 (bfd_aarch64_arch_ilp32): New.
340 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
341 * elfnn-aarch64.c (ARCH_SIZE): New define.
342 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
343 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
344 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
345 (ELF64_R_*): Rename to ELFNN_R_*.
346 Plus other paramaterization.
347 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
349 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
350 bfd_elf32_littleaarch64_vec.
352 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
354 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
355 (BUILD_CFILES): Add elf64-aarch64.c.
356 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
357 * Makefile.in: Re-generated.
358 * elf64-aarch64.c: Rename to ...
359 * elfnn-aarch64.c: ... this.
361 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
362 Paul Brook <paul@codesourcery.com>
364 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
365 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
366 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
367 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
368 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
369 (micromips_insn32_o32_exec_plt0_entry): New variable.
370 (micromips_insn32_o32_exec_plt_entry): Likewise.
371 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
372 (mips_elf_estimate_stub_size): Likewise.
373 (_bfd_mips_elf_size_dynamic_sections): Likewise.
374 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
375 (mips_finish_exec_plt): Likewise.
376 (_bfd_mips_elf_relax_section): Likewise.
377 (_bfd_mips_elf_insn32): New function.
378 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
380 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
382 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
384 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
385 (bfd_elf32_get_synthetic_symtab): New macro.
386 * elfxx-mips.c (plt_entry): New structure.
387 (mips_elf_link_hash_entry): Add use_plt_entry member.
388 (mips_elf_link_hash_table): Rename plt_entry_size member to
389 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
390 plt_comp_offset, plt_got_index entries and plt_header_is_comp
392 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
393 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
394 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
395 (STUB_LI16S_MICROMIPS): Likewise.
396 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
397 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
398 (micromips_o32_exec_plt0_entry): New variable.
399 (mips16_o32_exec_plt_entry): Likewise.
400 (micromips_o32_exec_plt_entry): Likewise.
401 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
402 (mips_elf_output_extsym): Update to use gotplt_union's plist
403 member rather than offset.
404 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
405 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
406 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
407 member rather than offset.
408 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
410 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
412 (mips_elf_make_plt_record): New function.
413 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
414 of JAL relocations that might need a PLT entry.
415 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
416 gotplt_union's plist member rather than offset. Set individual
417 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
418 Don't set the symbol's value in the symbol table for PLT
419 references here. Don't set the PLT or PLT GOT section sizes
421 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
422 (mips_elf_allocate_lazy_stub): Likewise.
423 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
425 (mips_elf_set_plt_sym_value): New function.
426 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
427 PLT and PLT GOT section sizes here. Set the symbol values in
428 the symbol table for PLT references here. Handle microMIPS
429 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
430 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
431 gotplt_union's plist member rather than offset. Handle
432 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
433 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
434 gotplt_union's plist member rather than offset. Use
435 MIPS_ELF_GOT_SIZE to calculate GOT address.
436 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
437 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
438 mips_finish_exec_plt.
439 (_bfd_mips_elf_link_hash_table_create): Update to use
440 gotplt_union's plist member rather than offset.
441 (_bfd_mips_elf_get_synthetic_symtab): New function.
443 2013-06-24 Wawa <caojinyu@msn.com>
446 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
448 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
450 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
452 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
453 * Makefile.in: Regenerate.
454 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
455 Set want64 to true for them at the end.
456 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
459 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
461 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
462 set sh_entsize for PLT section.
464 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
466 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
467 * bfd-in2.h: Re-generated.
468 * elf64-aarch64.c (RELOC_SECTION): Removed.
469 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
470 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
471 (elf64_aarch64_link_hash_traverse): Ditto.
472 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
475 2013-06-19 Will Newton <will.newton@linaro.org>
477 * configure: Regenerated.
478 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
479 * elf64-aarch64.c: Remove objalloc.h include.
480 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
481 (struct elf64_aarch64_link_hash_table): Remove ifunc related
482 members. (elf_aarch64_local_htab_hash): Remove function.
483 (elf_aarch64_local_htab_eq): Remove function.
484 (elf_aarch64_get_local_sym_hash): Remove function.
485 (elf64_aarch64_link_hash_table_create): Remove local hash
486 table initialization.
487 (elf64_aarch64_final_link_relocate): Remove sym argument and
488 handling of ifunc symbols.
489 (elf64_aarch64_relocate_section): Don't pass sym argument to
490 elf64_aarch64_final_link_relocate.
491 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
492 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
493 (elf64_aarch64_check_relocs): Likewise.
494 (elf64_aarch64_post_process_headers): Remove call to
496 (elf64_aarch64_is_function_type): New function.
497 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
498 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
499 (elf64_aarch64_size_dynamic_sections): Remove call to
500 elf_aarch64_allocate_local_dynrelocs.
501 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
502 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
503 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
504 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
505 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
506 elf_aarch64_finish_local_dynamic_symbol.
507 (elf64_aarch64_add_symbol_hook): Remove function.
509 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
511 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
512 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
513 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
514 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
515 R_AARCH64_GOT_LD_PREL19.
517 2013-06-13 Terry Guo <terry.guo@arm.com>
520 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
521 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
522 supports thumb instructions.
524 2013-06-11 DJ Delorie <dj@redhat.com>
526 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
528 2013-06-11 Will Newton <will.newton@linaro.org>
530 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
531 ELF64_R_SYM instead of ELF32_R_SYM.
533 2013-06-11 Nick Clifton <nickc@redhat.com>
535 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
536 checks if the dynamic sections have been created and relaxation
537 has not been performed.
539 2013-06-07 Will Newton <will.newton@linaro.org>
541 * configure: Regenerate.
542 * configure.in: Build elf-ifunc.o for AArch64.
543 * elf64-aarch64.c: Include objalloc.h.
544 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
545 (struct elf64_aarch64_link_hash_table): Add members for handling
546 R_AARCH64_IRELATIVE relocations.
547 (elf_aarch64_local_htab_hash): New function.
548 (elf_aarch64_local_htab_eq): New function.
549 (elf_aarch64_get_local_sym_hash): New function.
550 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
552 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
553 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
554 for handling STT_GNU_IFUNC symbols.
555 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
556 references to STT_GNU_IFUNC symbols.
557 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
558 STT_GNU_IFUNC symbols.
559 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
560 symbols. Ensure we don't increase plt.refcount from -1 to 0.
561 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
562 (elf64_aarch64_is_function_type): Remove function.
563 (elf64_aarch64_allocate_dynrelocs): Call
564 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
565 (elf_aarch64_allocate_local_dynrelocs): New function.
566 (elf64_aarch64_size_dynamic_sections): Call
567 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
568 (elf64_aarch64_create_small_pltn_entry): Add info argument.
569 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
570 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
571 STT_GNU_IFUNC symbols and .iplt.
572 (elf_aarch64_finish_local_dynamic_symbol): New function.
573 (elf64_aarch64_finish_dynamic_sections): Call
574 elf_aarch64_finish_local_dynamic_symbol.
575 (elf64_aarch64_add_symbol_hook): New function.
577 2013-06-03 Alan Modra <amodra@gmail.com>
579 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
580 var. Use it with last_stab.
582 2013-05-30 Paul Brook <paul@codesourcery.com>
584 * bfd-in2.h: Regenerate.
585 * elf32-mips.c (elf_mips_eh_howto): New.
586 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
587 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
588 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
589 * elf64-mips.c (elf_mips_eh_howto): New.
590 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
591 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
592 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
593 * libbfd.h: Regenerate.
594 * reloc.c (BFD_RELOC_MIPS_EH): New.
596 2013-05-29 Nick Clifton <nickc@redhat.com>
598 * dwarf2.c (struct dwarf2_debug): Add fields for handling
599 alternate debug info source.
600 (dwarf_debug_sections): Add entries for alternate .debug_str and
601 .debug_info sections.
602 (dwarf_debug_section_enum): Likewise.
603 (read_alt_indirect_string): New function. Handles a
604 DW_FORM_GNU_strp_alt attribute.
605 (read_alt_indirect_ref): New function. Handles a
606 DW_FORM_GNU_ref_alt attribute.
607 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
608 DW_FORM_GNU_strp_alt.
609 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
611 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
613 * opncls.c (GNU_DEBUGALTLINK): Define.
614 (bfd_get_alt_debug_link_info): New function.
615 (separate_alt_debug_file_exists): New function.
616 (find_separate_debug_file): Add parameters for fetch and check
618 (bfd_follow_gnu_debugaltlink): New function.
619 * bfd-in2.h: Regenerate.
621 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
623 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
624 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
625 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
626 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
627 * bfd-in2.h: Regenerate.
628 * libbfd.h: Regenerate.
629 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
631 (elf64_aarch64_tlsdesc_howto_table): Likewise.
632 (elf64_aarch64_reloc_map): Likewise.
633 (aarch64_resolve_relocation): Likewise.
634 (bfd_elf_aarch64_put_addend): Likewise.
635 (aarch64_tls_transition_without_check): Likewise.
636 (aarch64_reloc_got_type): Likewise.
637 (elf64_aarch64_final_link_relocate): Likewise.
638 (elf64_aarch64_tls_relax): Likewise.
639 (elf64_aarch64_relocate_section): Likewise.
640 (elf64_aarch64_gc_sweep_hook): Likewise.
641 (elf64_aarch64_check_relocs): Likewise.
643 2013-05-26 Mark Wielaard <mjw@redhat.com>
645 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
646 (max_open_files): New static int initialized to zero.
647 (bfd_cache_max_open): New static function to set and return
649 (bfd_cache_init): Use bfd_cache_max_open.
650 (bfd_open_file): Likewise.
651 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
652 (AC_CHECK_FUNCS): Add getrlimit.
653 * configure: Regenerated.
654 * config.in: Likewise.
655 * sysdep.h: Check and include sys/resource.h for getrlimit.
657 2013-05-23 Alan Modra <amodra@gmail.com>
659 * format.c (bfd_check_format_matches): Don't match a target in
660 targ_selvecs if some other target is a better match. If
661 targets implement match priority, fall back to the first of
664 2013-05-22 Eric Herman <eric@freesa.org>
667 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
669 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
672 * srec.c (srec_set_section_contents): Properly convert size
673 and offset to address when octets_per_byte is not unity.
675 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
677 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
678 refcount member of the gotplt_union when resetting the reference
679 count. Adjust comment.
681 2013-05-20 Will Newton <will.newton@linaro.org>
683 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
684 relocs_copied member.
685 (elf64_aarch64_link_hash_newfunc): Remove initialization of
686 relocs_copied member.
687 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
688 relocs_copied member.
690 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
692 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
695 2013-05-16 Cary Coutant <ccoutant@google.com>
697 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
698 external_ext_size and esize.
700 2013-05-16 Tristan Gingold <gingold@adacore.com>
702 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
703 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
705 2013-05-15 Andreas Schwab <schwab@suse.de>
707 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
709 2013-05-10 Joel Brobecker <brobecker@adacore.com>
711 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
712 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
714 2013-05-09 Joel Brobecker <brobecker@adacore.com>
716 * bfd.c (_bfd_default_error_handler): Replace use of putc
717 by fputc. Add comment explaining why.
719 2013-05-09 Alan Modra <amodra@gmail.com>
721 * elflink.c (elf_link_add_object_symbols): Don't omit reading
722 of symbols when hashes already exist.
724 2013-05-07 Will Newton <will.newton@linaro.org>
726 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
727 plt_header_size argument for ports where it differs from
729 * elf-bfd.h: Likewise.
730 * elf32-i386.c: Pass plt_header_size to
731 _bfd_elf_allocate_ifunc_dyn_relocs.
732 * elf64-x86-64.c: Likewise.
734 2013-05-07 Will Newton <will.newton@linaro.org>
736 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
738 * elf-bfd.h: Likewise.
740 2013-05-06 Paul Brook <paul@codesourcery.com>
742 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
743 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
744 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
745 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
746 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
747 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
749 2013-05-06 Alan Modra <amodra@gmail.com>
751 * elf64-ppc.c (opd_entry_value): Handle case where symbol
752 hashes are not available.
754 2013-05-06 Alan Modra <amodra@gmail.com>
756 * elflink.c (elf_link_add_object_symbols): Don't save symbol
757 hashes around loading as-needed library. Zero them on allocation,
758 and restore to initial all-zero state if library not needed.
759 Arrange to reuse hashes if we load library again later.
761 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
763 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
764 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
765 * elfn32-mips.c: Likewise.
766 * elf64-mips.c: Likewise.
768 2013-05-02 Nick Clifton <nickc@redhat.com>
770 * archures.c: Add some more MSP430 machine numbers.
771 * config.bfd (msp430): Define targ_selvecs.
772 * configure.in: Add bfd_elf32_msp430_ti_vec.
773 * cpu-msp430.c: Add some more MSP430 machine numbers.
774 * elf32-msp430.c Add support for MSP430X relocations.
775 Add support for TI compiler generated relocations.
776 Add support for sym_diff relocations.
777 Add support for relaxing out of range short branches into long
779 Add support for MSP430 attribute section.
780 * reloc.c: Add MSP430X relocations.
781 * targets.c: Add bfd_elf32_msp430_ti_vec.
782 * bfd-in2.h: Regenerate.
783 * configure: Regenerate.
784 * libbfd.h: Regenerate.
786 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
788 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
789 alpha*-*-linux*ecoff*.
791 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
794 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
797 2013-04-30 Alan Modra <amodra@gmail.com>
799 * elflink.c (bfd_elf_record_link_assignment): Dont make
800 STV_INTERNAL symbols STV_HIDDEN.
802 2013-04-29 Nick Clifton <nickc@redhat.com>
804 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
805 fragmented .debug_line sections associated with unmarked code
808 2013-04-29 Will Newton <will.newton@linaro.org>
810 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
811 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
813 2013-04-29 Will Newton <will.newton@linaro.org>
815 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
816 error check up and add error message.
818 2013-04-26 Will Newton <will.newton@linaro.org>
820 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
822 2013-04-25 Alan Modra <amodra@gmail.com>
824 * config.bfd: Add powerpc64le-linux.
826 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
828 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
831 2013-04-24 Roland McGrath <mcgrathr@google.com>
833 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
834 allocate space for PLT header even if IS_IPLT_ENTRY.
835 (arm_nacl_put_plt0): New function, broken out of ...
836 (elf32_arm_finish_dynamic_sections): ... here. Call it.
837 If HTAB->nacl_p, set up the PLT header in .iplt too.
838 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
839 a mapping symbol for the start of .iplt too.
841 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
843 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
845 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
847 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
849 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
851 2013-04-22 Alan Modra <amodra@gmail.com>
854 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
855 sh_size or reloc_count adjustment by count.
857 2013-04-22 Alan Modra <amodra@gmail.com>
859 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
860 create_linkage_sections here..
861 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
862 (create_linkage_sections): Move earlier in file.
863 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
864 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
866 2013-04-19 Nick Clifton <nickc@redhat.com>
869 * compress.c (decompress_contents): Always call inflateEnd, even
870 when another inflation operation fails.
872 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
874 * elf-ifunc.c: Update copyright year.
876 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
878 * coffcode.h: Added a cast to void when a bfd_set_section_*()
879 macro's return value is ignored.
880 * elf32-hppa.c: Likewise.
881 * elf32-tic6x.c: Likewise.
882 * mach-o.c: Likewise.
884 * opncls.c: Likewise.
885 * peicode.h: Likewise.
886 * elf32-m32r.c: Check return value of bfd_set_section_*().
887 * elfnn-ia64.c: Likewise.
888 * elfxx-mips.c: Likewise.
889 * vms-alpha.c: Likewise.
891 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
894 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
895 regular reference without non-GOT reference when building
898 2013-04-15 Alan Modra <amodra@gmail.com>
900 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
901 cache slot for archives.
903 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
905 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
908 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
911 * bfd/elf32-avr.c: Consider all sections to determine if linker
912 relaxation can safely delete a ret after a call/jmp
914 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
916 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
919 2013-04-08 Tom Tromey <tromey@redhat.com>
921 * som.c (bfd_section_from_som_symbol): No longer static.
922 * som.h (bfd_section_from_som_symbol): Declare.
924 2013-04-06 Alan Modra <amodra@gmail.com>
926 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
927 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
929 2013-04-05 Nick Clifton <nickc@redhat.com>
931 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
933 2013-04-04 Alan Modra <amodra@gmail.com>
935 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
936 * bfd-in2.h: Regenerate.
937 * elflink.c (elf_link_add_object_symbols): Use new error.
939 2013-04-03 Nick Clifton <nickc@redhat.com>
941 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
942 (bfd_elf32_bfd_is_target_special_symbol): Define.
944 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
946 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
947 elf64_aarch64_locals to get local GOT reference counts.
949 2013-04-02 DJ Delorie <dj@redhat.com>
951 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
952 (rl78_elf_relax_section): Only fetch the next reloc if there is
955 2013-03-30 Alan Modra <amodra@gmail.com>
958 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
959 global symbols referenced by relocs.
960 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
961 * elf32-bfin.c (bfin_check_relocs): Likewise.
962 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
963 * elf32-cris.c (cris_elf_check_relocs): Likewise.
964 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
965 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
966 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
967 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
968 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
969 * elf32-i370.c (i370_elf_check_relocs): Likewise.
970 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
971 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
972 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
973 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
974 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
975 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
976 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
977 * elf32-metag.c (elf_metag_check_relocs): Likewise.
978 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
979 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
980 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
981 * elf32-mt.c (mt_elf_check_relocs): Likewise.
982 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
983 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
984 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
985 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
986 * elf32-s390.c (elf_s390_check_relocs): Likewise.
987 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
988 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
989 * elf32-sh.c (sh_elf_check_relocs): Likewise.
990 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
991 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
992 * elf32-v850.c (v850_elf_check_relocs): Likewise.
993 * elf32-vax.c (elf_vax_check_relocs): Likewise.
994 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
995 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
996 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
997 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
998 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
999 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1000 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1001 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1002 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1003 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1004 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1005 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1006 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1007 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1008 test indirect/warning links for NULL.
1010 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1013 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1014 symbol is referenced by a non-shared object.
1015 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1017 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1019 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1020 R_SH_REL32 relocations against undefined weak symbols.
1022 2013-03-28 Alan Modra <amodra@gmail.com>
1024 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1025 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1026 into ifunc and non-ifunc.
1027 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1028 separate ifunc/non-ifunc dynrel counts.
1029 (allocate_got): Always use reliplt for ifunc.
1030 (allocate_dynrelocs): Likewise.
1031 (ppc64_elf_size_dynamic_sections): Likewise.
1032 (ppc64_elf_layout_multitoc): Likewise.
1033 (ppc64_elf_relocate_section): Likewise.
1035 2013-03-28 Alan Modra <amodra@gmail.com>
1037 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1038 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1039 into ifunc and non-ifunc.
1040 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1041 (ppc_elf_size_dynamic_sections): Likewise.
1042 (ppc_elf_relocate_section): Likewise.
1044 2013-03-28 Alan Modra <amodra@gmail.com>
1046 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1047 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1048 bfd_link_info* and asection* params.
1049 (_bfd_elf_reloc_type_class): Likewise.
1050 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1051 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1052 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1053 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1054 for any reliplt reloc. Don't return reloc_class_plt for
1055 R_PPC_REL24 and R_PPC_ADDR24.
1056 * elf64-ppc.c (allocate_got): Formatting.
1057 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1059 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1060 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1061 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1062 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1063 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1064 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1065 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1066 Add extra params to the various reloc_type_class functions.
1068 2013-03-27 Alan Modra <amodra@gmail.com>
1070 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1071 masks for all local ifunc syms.
1072 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1073 (ppc_elf_size_dynamic_sections): Likewise.
1074 (ppc_elf_relocate_section): Likewise.
1076 2013-03-27 Will Newton <will.newton@linaro.org>
1078 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1079 dynamic reloc for symbols with dynindx == -1.
1080 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1081 dynamic reloc for symbols with dynindx == -1.
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 non-default visibility undefined weaks.
1087 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1088 dynamic reloc for non-default visibility undefined weaks.
1090 2013-03-26 Alan Modra <amodra@gmail.com>
1092 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1093 over _bfd_elf_merge_symbol calls.
1095 2013-03-26 Alan Modra <amodra@gmail.com>
1097 * elflink.c (elf_link_add_object_symbols): Add assertion for
1098 common override alignment check code. Formatting.
1100 2013-03-25 Alan Modra <amodra@gmail.com>
1102 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1103 usual common symbols as well as for dynamic. Add poldbfd param.
1104 Save old bfd. Adjust callers.
1105 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1106 and "value" by value, not pointer. Adjust caller.
1107 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1108 Delete code to set same. Use old_bfd and old_alignment from
1109 _bfd_elf_merge_symbol instead. Add default symbol before
1110 alignment and size checks. Wrap overlong lines.
1112 2013-03-25 Alan Modra <amodra@gmail.com>
1114 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1115 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1116 when override is true.
1118 2013-03-25 Alan Modra <amodra@gmail.com>
1120 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1123 2013-03-25 Alan Modra <amodra@gmail.com>
1125 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1127 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1128 early in symbol loop.
1130 2013-03-25 Alan Modra <amodra@gmail.com>
1132 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1133 (_bfd_elf_init_reloc_shdr): Delete.
1134 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1135 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1136 just what is needed.
1137 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1139 2013-03-23 Alan Modra <amodra@gmail.com>
1141 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1142 * elflink.c (_bfd_elf_merge_symbol): Make static.
1143 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1144 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1146 2013-03-23 Alan Modra <amodra@gmail.com>
1149 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1150 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1151 def_dynamic/ref_dynamic.
1152 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1155 2013-03-22 David S. Miller <davem@davemloft.net>
1157 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1160 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1163 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1164 errors adjusting relocs and symbols.
1166 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1168 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1169 @(disp:32,ERx) to mov @(disp:16,ERx).
1170 (R_H8_DISP32A16): New reloc.
1171 Comments added and corrected.
1172 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1173 * bfd-in2.h: Regenerate.
1174 * libbfd.h: Regenerate.
1176 2013-03-21 Kai Tietz <ktietz@redhat.com>
1178 * coffgen.c (coff_real_object_p): Make global.
1179 * peicode.h (coff_real_object_p): Add prototype.
1180 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1181 external_PEI_IMAGE_hdr structure.
1182 (coff_swap_filehdr_in): Handle variable header-size.
1183 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1184 of directory-entiries as specified in pe-header.
1186 2013-03-21 Nick Clifton <nickc@redhat.com>
1189 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1190 iWMMXt and iWMMXt2 processors from attributes.
1192 2013-03-20 Alan Modra <amodra@gmail.com>
1194 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1195 sh_type according to is_rela.
1197 2013-03-18 Alan Modra <amodra@gmail.com>
1200 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1201 considering whether an --as-needed library is needed.
1203 2013-03-14 Tom Tromey <tromey@redhat.com>
1205 * opncls.c (bfd_get_debug_link_info): Rename from
1206 get_debug_link_info. Export. Update comment.
1207 (find_separate_debug_file): Update.
1208 * bfd-in2.h: Rebuild.
1210 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1212 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1214 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1217 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1219 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1220 * elf.c (elfcore_write_s390_tdb): New function.
1221 (elfcore_write_register_note): Call it.
1222 (elfcore_grok_s390_tdb): New function.
1223 (elfcore_grok_note): Call it.
1225 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1227 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1229 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1231 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1233 2013-03-04 Alan Modra <amodra@gmail.com>
1235 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1236 non-zero addends when relocatable, rather than addends >= 32768.
1237 Always zero "addend" before applying relocation.
1239 2013-03-04 Nick Clifton <nickc@redhat.com>
1241 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1242 file pointer offsets for thin archives.
1244 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1246 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1247 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1249 2013-02-27 DJ Delorie <dj@redhat.com>
1251 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1252 * libbfd.h: Regenerate.
1253 * bfd-in2.h: Regenerate.
1254 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1255 references in compuated relocs.
1257 2013-02-26 Anthony Green <green@moxielogic.com>
1259 * config.bfd: Extend moxie-rtems target triplet name support.
1261 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1264 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1265 unique_global only for definition.
1266 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1268 (elf_link_add_object_symbols): Set unique_global only
1271 2013-02-21 Alan Modra <amodra@gmail.com>
1273 * elf-bfd.h (struct elf_build_id): Extracted from..
1274 (struct elf_build_id_info): ..here. Delete.
1275 (struct output_elf_obj_tdata): New, extracted from..
1276 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1278 (elf_program_header_size): Reference tdata->o.
1279 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1280 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1281 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1282 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1283 when opening bfd in any mode that might write.
1284 (_bfd_elf_write_object_contents): Use build_id field in
1285 output_elf_obj_tdata.
1286 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1287 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1289 2013-02-21 Alan Modra <amodra@gmail.com>
1291 * elf-bfd.h (struct core_elf_obj_tdata): New.
1292 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1293 core_program, and core_command. Add "core".
1294 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1295 Update all refs to tdata core fields.
1296 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1297 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1298 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1299 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1300 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1301 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1302 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1303 to tdata core fields.
1305 2013-02-21 Alan Modra <amodra@gmail.com>
1307 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1308 Delete num_locals and num_globals.
1309 (elf_num_locals, elf_num_globals): Don't define.
1310 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1311 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1312 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1313 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1314 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1315 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1317 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1318 number of locals syms via new param.
1319 (swap_out_syms): Adjust to suit elf_map_symbols change.
1321 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1323 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1324 STO_MICROMIPS annotation.
1326 2013-02-19 Alan Modra <amodra@gmail.com>
1328 * configure.in: Bump version to 2.23.52.
1329 * elf-bfd.h (struct elf_build_id_info): New.
1330 (struct elf_obj_tdata): Delete after_write_object_contents,
1331 after_write_object_contents_info and build_id_size. Make build_id
1332 a pointer to struct elf_build_id_info.
1333 * elf.c (_bfd_elf_write_object_contents): Style. Update
1334 after_write_ibject_contents invocation.
1335 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1336 allow zero size notes.
1337 * configure: Regenerate.
1339 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1341 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1342 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1343 (micromips_elf64_howto_table_rela): Likewise.
1344 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1345 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1346 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1347 (elf_micromips_howto_table_rela): Likewise.
1348 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1350 2013-02-18 Paul Brook <paul@codesourcery.com>
1352 * elfxx-mips.c (MICROMIPS_P): New macro.
1353 (_bfd_mips_elf_symbol_processing): Use it.
1355 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1357 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1358 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1360 2013-02-18 Alan Modra <amodra@gmail.com>
1363 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1364 (_bfd_elf_strtab_clear_all_refs): Declare.
1365 (_bfd_elf_strtab_resize): Declare.
1366 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1367 (_bfd_elf_strtab_clear_all_refs): New function.
1368 (_bfd_elf_strtab_resize): Likewise.
1369 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1371 2013-02-18 Alan Modra <amodra@gmail.com>
1373 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1374 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1375 and elf_text_section to..
1376 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1377 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1378 (struct alpha_elf_find_line): ..this.
1379 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1381 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1384 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1385 for references from the dummy bfd.
1387 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1390 * elflink.c (elf_link_add_object_symbols): Also track weak
1393 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1396 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1397 archive pointing to itself.
1398 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1400 2013-02-15 Nick Clifton <nickc@redhat.com>
1403 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1404 accessing a corrupt nested archive.
1406 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1408 * elfxx-mips.c (mips_got_page_ref): New structure.
1409 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1410 pair to represent the anchor point.
1411 (mips_got_info): Add a got_page_refs field.
1412 (mips_elf_link_hash_table): Add a sym_cache field.
1413 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1414 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1415 new anchor representation.
1416 (mips_elf_create_got_info): Create got_page_refs rather than
1418 (mips_elf_record_got_page_ref): New function.
1419 (mips_elf_pages_for_range): Move further down file.
1420 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1421 Use a section rather than a (bfd, symndx) pair to represent the
1423 (mips_elf_resolve_got_page_ref): New function.
1424 (mips_elf_resolve_final_got_entries): Use it to populate
1426 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1427 rather than mips_elf_record_got_page_entry. Only nullify h
1429 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1432 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1434 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1437 2013-02-12 Alan Modra <amodra@gmail.com>
1439 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1440 suitable definition when using generic linker hash table.
1442 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1444 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1445 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1446 mips_elf_traverse_got_arg. Count GOT entries.
1447 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1448 as argument. Update after above changes.
1449 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1450 mips_elf_count_got_entries. Update the calls to
1451 mips_elf_resolve_final_got_entries.
1453 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1455 * elfxx-mips.c (mips_got_tls_type): New enum.
1456 (mips_got_entry): Add tls_initialized.
1457 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1458 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1460 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1461 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1462 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1464 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1465 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1466 tls_initialized rather than GOT_TLS_DONE.
1467 (mips_tls_got_index): Delete.
1468 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1469 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1470 (mips_elf_record_got_entry): Initialize tls_initialized.
1472 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1474 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1475 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1476 tls_ie_got_offset and tls_gd_got_offset.
1477 (mips_elf_link_hash_newfunc): Remove initialization.
1478 (mips_elf_create_got_info): Likewise.
1479 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1480 (mips_tls_single_got_index): Delete.
1481 (mips_elf_local_got_index): Always use the GOT entry to track
1483 (mips_elf_global_got_index): Likewise.
1484 (mips_elf_create_local_got_entry): Assert that TLS entries have
1485 already been allocated.
1486 (mips_elf_record_global_got_symbol): Don't initialize
1487 tls_ie_type or tls_gd_type.
1488 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1489 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1491 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1493 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1494 have been allocated.
1495 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1496 tls_ie_type and tls_gd_type.
1498 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1500 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1501 aliasing violation. Check for htab allocation failures.
1503 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1505 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1507 (mips_elf_global_got_index): ...here. Reorder arguments so that
1508 the output bfd and info come first.
1509 (mips_elf_calculate_relocation): Update the call to
1510 mips_elf_global_got_index accordingly.
1511 (_bfd_mips_elf_finish_dynamic_symbol): Use
1512 mips_elf_primary_global_got_index rather than
1513 mips_elf_global_got_index.
1514 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1516 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1518 * elfxx-mips.c (mips_got_entry): Update comments.
1519 (mips_elf_multi_got_entry_eq): Rename to...
1520 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1521 (mips_elf_create_got_info): Remove master_got_p argument.
1522 Always use mips_elf_got_entry_eq.
1523 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1524 Update calls accordingly.
1526 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1528 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1529 (mips_elf_bfd2got_hash): Delete.
1530 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1531 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1532 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1533 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1534 than mips_elf_got_for_ibfd.
1535 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1536 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1537 (mips_elf_make_got_per_bfd): Replace with...
1538 (mips_elf_add_got_entry): ...this new function.
1539 (mips_elf_make_got_pages_per_bfd): Replace with...
1540 (mips_elf_add_got_page_entry): ...this new function.
1541 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1542 bfd and GOT arguments. Use mips_elf_add_got_entry and
1543 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1544 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1545 to set the BFD's GOT and free the old table.
1546 (mips_elf_merge_got): Replace bfd2got argument with separate
1547 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1548 Use mips_elf_count_got_entries to count the number of entries in
1549 each GOT. Update the calls to mips_elf_merge_got_with.
1550 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1551 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1552 (mips_elf_multi_got): Don't create the bfd2got hash table.
1553 Replace hash table traversal with a walk over the input bfds,
1554 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1555 to set the output bfd's GOT.
1556 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1557 bfds use the master GOT in the single-GOT case.
1558 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1559 rather than mips_elf_got_for_ibfd.
1561 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1563 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1564 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1565 (mips_elf_record_global_got_symbol): Update the hash entry before
1566 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1568 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1569 (mips_elf_record_got_page_entry): Record the entry in both the
1570 master and bfd GOTs.
1572 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1574 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1575 create another one if necessary.
1576 (mips_elf_set_gotidx): New function.
1577 (mips_elf_set_global_gotidx): Use it.
1578 (mips_elf_initialize_tls_index): Likewise. Take a
1579 mips_elf_traverse_got_arg as argument.
1580 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1581 (mips_elf_multi_got): Likewise. Cope with error returns from
1582 mips_elf_set_global_gotidx.
1584 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1586 * elfxx-mips.c (mips_got_info): Add relocs field.
1587 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1589 (mips_elf_traverse_got_arg): ...this new structure.
1590 (mips_elf_count_local_tls_relocs): Delete.
1591 (mips_elf_count_global_tls_relocs): Likewise.
1592 (mips_elf_count_got_entry): New function.
1593 (mips_elf_count_local_got_entries): Likewise.
1594 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1595 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1596 (mips_elf_record_local_got_symbol): Don't count got entries here.
1597 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1598 (mips_elf_set_global_got_offset): Split into...
1599 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1600 new functions. Take a mips_elf_traverse_got_arg rather than a
1601 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1602 Use g->relocs to record the number of relocs needed for global GOT
1604 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1605 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1606 relocations. Update for above function split.
1607 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1608 to count both the number of GOT entries and the number of TLS
1609 relocs required by local entries. Likewise
1610 mips_elf_count_global_tls_entries and global entries.
1611 Remove uses of mips_elf_count_local_tls_relocs and
1612 mips_elf_count_global_tls_relocs.
1614 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1616 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1617 to say that each structure represents only one type of TLS reference.
1618 (GOT_TLS_TYPE): New define.
1619 (mips_elf_link_hash_entry): Temporarily split tls_type and
1620 tls_got_offset into two variables each.
1621 (mips_elf_link_hash_newfunc): Update accordingly.
1622 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1623 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1624 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1625 (mips_tls_got_relocs): Use a switch statement.
1626 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1627 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1628 local "offset" variable.
1629 (mips_tls_got_index): Remove r_type argument and assert. Remove
1630 code that handled entries with two TLS types; always use the
1631 original got_index instead.
1632 (mips_tls_single_got_index): New function.
1633 (mips_elf_local_got_index): Use entry->tls_type to check for
1634 TLS entries. Use mips_tls_single_got_index. Update call to
1636 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1637 Use p->tls_type to check for TLS entries. Update call to
1638 mips_tls_got_index. Use mips_tls_single_got_index.
1639 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1640 Use entry.tls_type to check for TLS entries.
1641 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1642 with r_type argument. Use mips_elf_reloc_tls_type.
1643 Set up the new hash entry fields.
1644 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1645 with r_type argument. Use mips_elf_reloc_tls_type and
1646 mips_tls_got_entries. Remove code that handled entries
1647 with multiple TLS types.
1648 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1649 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1650 Use equality rather than masks when checking for specific TLS types.
1651 Use mips_tls_got_entries. Remove code that handled entries
1652 with multiple TLS types.
1653 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1654 testing the hash table entry.
1655 (_bfd_mips_elf_check_relocs): Update calls to
1656 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1657 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1658 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1660 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1662 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1663 (mips_elf_got_entry_hash): ...this, deleting the old version.
1664 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1667 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1669 * elfxx-mips.c (mips_elf_create_got_info): New function.
1670 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1671 (mips_elf_create_got_section): Likewise.
1673 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1675 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1678 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1680 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1682 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1684 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1685 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1687 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1689 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1690 (mips_elf_count_global_tls_relocs): Don't count indirect or
1692 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1693 number of TLS entries were allocated.
1695 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1697 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1699 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1701 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1702 if there are TLS relocations.
1704 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1706 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1707 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1709 2013-02-11 Alan Modra <amodra@gmail.com>
1711 * elfcode.h (elf_checksum_contents): Free contents.
1712 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1713 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1714 (elf_final_link_free): New function, extracted from..
1715 (bfd_elf_final_link): ..here. Always call
1716 _bfd_elf_write_section_eh_frame_hdr.
1717 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1718 _bfd_elf_link_hash_table_free.
1719 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1720 * libbfd.h: Regenerate.
1721 * merge.c (_bfd_merge_sections_free): New function.
1722 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1724 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1725 _bfd_elf_link_hash_table_free.
1726 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1727 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1728 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1729 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1730 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1731 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1732 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1733 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1734 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1735 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1736 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1737 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1738 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1739 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1740 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1741 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1742 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1744 2013-02-10 Alan Modra <amodra@gmail.com>
1746 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1747 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1748 * m68klinux.c (linux_link_hash_table_create): Likewise.
1749 * sparclinux.c (linux_link_hash_table_create): Likewise.
1750 * sunos.c (sunos_link_hash_table_create): Likewise.
1751 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1752 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1753 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1754 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1755 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1756 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1757 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1758 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1759 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1760 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1761 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1762 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1763 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1764 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1765 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1766 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1767 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1768 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1769 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1770 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1771 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1772 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1773 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1774 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1775 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1776 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1777 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1778 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1780 2013-02-10 Alan Modra <amodra@gmail.com>
1782 * i386linux.c (linux_link_hash_table_create): Allocate table
1783 with bfd_zmalloc, not bfd_alloc.
1784 * pdp11.c (link_hash_table_create): Allocate table with
1785 bfd_malloc, not bfd_alloc.
1786 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1787 with bfd_zmalloc, not bfd_zalloc.
1788 (bfin_link_hash_table_create): Likewise.
1789 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1790 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1792 2013-02-10 Alan Modra <amodra@gmail.com>
1795 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1797 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1799 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1801 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1804 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1806 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1809 2013-02-08 Alan Modra <amodra@gmail.com>
1812 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1813 * elf.c (elf_find_function): Revert last change. Use new
1814 tdata field rather than static vars for cache.
1816 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1819 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1820 symbol is defined in regular object.
1822 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1825 * elf.c (elf_find_function): Don't cache if symbols change.
1827 2013-02-07 Alan Modra <amodra@gmail.com>
1830 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1831 copy attributes from or to non-ELF.
1833 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1836 for non-zero TLS symbol.
1837 (elf_i386_relocate_section): Don't resolve size relocation against
1838 non-zero TLS symbol.
1839 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1840 pc_count for non-zero TLS symbol.
1841 (elf_x86_64_relocate_section): Don't resolve size relocation
1842 against non-zero TLS symbol.
1844 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1845 Andrew Jenner <andrew@codesourcery.com>
1847 Based on patches from Altera Corporation.
1849 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1850 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1851 (BFD_BACKENDS): Add elf32-nios2.lo.
1852 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1853 * Makefile.in: Regenerated.
1854 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1855 bfd_elf32_littlenios2_vec.
1856 * configure: Regenerated.
1857 * config.bfd: Add cases for nios2.
1858 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1859 (bfd_mach_nios2): Define.
1860 (bfd_nios2_arch): Declare.
1861 (bfd_archures_list): Add bfd_nios2_arch.
1862 * targets.c (bfd_elf32_bignios2_vec): Declare.
1863 (bfd_elf32_littlenios2_vec): Declare.
1864 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1865 bfd_elf32_littlenios2_vec.
1866 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1867 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1868 * bfd-in2.h: Regenerated.
1869 * libbfd.h: Regenerated.
1870 * cpu-nios2.c: New file.
1871 * elf32-nios2.c: New file.
1873 2013-02-06 Alan Modra <amodra@gmail.com>
1875 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1878 2013-02-06 Alan Modra <amodra@gmail.com>
1880 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1881 * Makefile.in: Regenerate.
1883 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1884 Pedro Alves <palves@redhat.com>
1886 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1887 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1889 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1890 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1891 * elf-linux-psinfo.h: New file.
1892 * elf.c: Include elf-linux-psinfo.h.
1893 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1895 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1896 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1897 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1898 (elfcore_write_ppc_linux_prpsinfo32): New function.
1900 2013-02-04 Tristan Gingold <gingold@adacore.com>
1902 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1905 2013-02-04 Alan Modra <amodra@gmail.com>
1907 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1908 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1909 * Makefile.in: Regenerate.
1910 * po/SRC-POTFILES.in: Regenerate.
1912 2013-02-04 Alan Modra <amodra@gmail.com>
1914 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1915 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1917 2013-02-01 Alan Modra <amodra@gmail.com>
1919 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1922 2013-01-31 Tristan Gingold <gingold@adacore.com>
1924 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1925 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1926 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1928 2013-01-31 Alan Modra <amodra@gmail.com>
1929 David S. Miller <davem@davemloft.net>
1932 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1933 references to __tls_get_addr.
1934 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1935 vtinherit and vtentry reloc handling too.
1936 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1938 2013-01-31 Alan Modra <amodra@gmail.com>
1940 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1942 2013-01-31 Alan Modra <amodra@gmail.com>
1944 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1946 2013-01-28 Alan Modra <amodra@gmail.com>
1948 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1949 "relocation" in error messages throughout file.
1950 (ppc64_elf_relocate_section): Remove sibling call error message,
1951 replace with "call lacks nop". Specially report errors for
1952 branches to function entry points via OPD lookup and branches
1953 to stubs. Remove NULL symbol handling now done by %T.
1955 2013-01-28 Alan Modra <amodra@gmail.com>
1957 * archive.c (bfd_generic_archive_p): Return target and keep
1958 ardata on partial matches.
1959 * format.c (bfd_check_format_matches): Adjust for above
1960 change. Remove bfd_error_file_ambiguously_recognized dead
1963 2013-01-26 Alan Modra <amodra@gmail.com>
1965 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1966 bfd_preserve_finish): Move to..
1967 * format.c: ..here, splitting out..
1968 (bfd_reinit): ..this. New function.
1969 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1970 keep bfd state for a match.
1971 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1972 * elfcore.h (elf_core_file_p): Likewise.
1973 * mach-o.c (bfd_mach_o_header_p): Likewise.
1974 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1975 * xsym.c (bfd_sym_object_p): Likewise.
1976 * mmo.c (mmo_scan): Clear abfd->symcount.
1977 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1978 * section.c (bfd_section_list_clear): Clear section_htab.count.
1979 * bfd-in2.h: Regenerate.
1981 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1983 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1984 second reloc, make sure that the reloc potentially exists first.
1986 2013-01-24 Nick Clifton <nickc@redhat.com>
1988 * archures.c: Add bfd_mach_v850e3v5.
1989 * bfd-in2.h: Regenerate.
1990 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1991 * cpu-v850_rh850.c: Likewise.
1992 * elf32-v850.c: Add support for v850e3v5 architecture.
1994 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1996 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1998 2013-01-23 Leif Ekblad <leif@rdos.net>
2000 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2002 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2004 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2005 non-zero TLS symbol.
2006 (elf_i386_relocate_section): Resolve size relocation against
2007 non-zero TLS symbol.
2008 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2009 for non-zero TLS symbol.
2010 (elf_x86_64_relocate_section): Resolve size relocation against
2011 non-zero TLS symbol.
2013 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2015 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2016 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2019 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2021 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2022 PC-relative relocation.
2023 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2024 as PC-relative relocation.
2026 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2028 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2030 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2032 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2033 and R_X86_64_SIZE64 check.
2034 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2035 nor R_X86_64_SIZE64.
2037 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2039 * bfd-in2.h: Regenerated.
2040 * libbfd.h: Likewise.
2042 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2043 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2044 (elf_i386_check_relocs): Handle R_386_SIZE32.
2045 (elf_i386_gc_sweep_hook): Likewise.
2046 (elf_i386_relocate_section): Likewise.
2048 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2049 and R_X86_64_SIZE64 entries.
2050 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2051 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2052 (elf_x86_64_reloc_name_lookup): Likewise.
2053 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2055 (elf_x86_64_gc_sweep_hook): Likewise.
2056 (elf_x86_64_relocate_section): Likewise.
2058 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2061 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2063 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2064 with R_X86_64_RELATIVE64.
2066 2013-01-15 Nick Clifton <nickc@redhat.com>
2068 * elf32-msp430.c: Fix spelling typo.
2070 2013-01-15 Alan Modra <amodra@gmail.com>
2072 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2075 2013-01-14 Alan Modra <amodra@gmail.com>
2078 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2079 (memory_bclose): Likewise. Return 0 on success.
2080 * cache.c (cache_bclose): Likewise.
2081 * opncls.c (opncls_bclose, bfd_close): Likewise.
2082 * vms-lib.c (vms_lib_bclose): Likewise.
2083 * libbfd.h: Regenerate.
2085 2013-01-13 Alan Modra <amodra@gmail.com>
2087 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2088 Add ref_dynamic_nonweak.
2089 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2090 (_bfd_elf_merge_symbol): Don't call above function. Move
2091 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2093 (elf_link_add_object_symbols): Delete redundant "override" test.
2094 Don't set dynamic_def here.
2095 (elf_link_output_extsym): Update.
2097 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2099 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2100 normal and TLS symbol access.
2101 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2103 2013-01-12 Alan Modra <amodra@gmail.com>
2105 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2106 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2107 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2109 2013-01-12 Alan Modra <amodra@gmail.com>
2112 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2113 (_bfd_elf_strtab_clear_all_refs): Define.
2114 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2115 (_bfd_elf_strtab_clear_all_refs): Delete.
2116 * elflink.c (elf_link_add_object_symbols): Clear out added
2117 strtab refs. Correct handling of warning common symbols.
2119 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2121 * aout0.c: Remove trailing white spaces.
2122 * archive.c: Likewise.
2123 * archures.c: Likewise.
2124 * bfd-in.h: Likewise.
2125 * bfd-in2.h: Likewise.
2126 * coff-alpha.c: Likewise.
2127 * coff-i860.c: Likewise.
2128 * coff-mips.c: Likewise.
2129 * coff-ppc.c: Likewise.
2130 * coff-tic80.c: Likewise.
2131 * coff-x86_64.c: Likewise.
2132 * coff-z80.c: Likewise.
2133 * coffcode.h: Likewise.
2134 * coffgen.c: Likewise.
2135 * cofflink.c: Likewise.
2136 * compress.c: Likewise.
2137 * corefile.c: Likewise.
2138 * cpu-arm.c: Likewise.
2139 * cpu-avr.c: Likewise.
2140 * cpu-bfin.c: Likewise.
2141 * cpu-cr16.c: Likewise.
2142 * cpu-cr16c.c: Likewise.
2143 * cpu-crx.c: Likewise.
2144 * cpu-h8300.c: Likewise.
2145 * cpu-i386.c: Likewise.
2146 * cpu-lm32.c: Likewise.
2147 * cpu-m68k.c: Likewise.
2148 * cpu-moxie.c: Likewise.
2149 * cpu-msp430.c: Likewise.
2150 * cpu-sh.c: Likewise.
2151 * cpu-xc16x.c: Likewise.
2152 * dwarf2.c: Likewise.
2153 * ecofflink.c: Likewise.
2154 * ecoffswap.h: Likewise.
2155 * elf-ifunc.c: Likewise.
2156 * elf-m10300.c: Likewise.
2157 * elf-vxworks.c: Likewise.
2158 * elf32-avr.c: Likewise.
2159 * elf32-avr.h: Likewise.
2160 * elf32-cr16.c: Likewise.
2161 * elf32-cr16c.c: Likewise.
2162 * elf32-cris.c: Likewise.
2163 * elf32-crx.c: Likewise.
2164 * elf32-frv.c: Likewise.
2165 * elf32-hppa.c: Likewise.
2166 * elf32-i860.c: Likewise.
2167 * elf32-ip2k.c: Likewise.
2168 * elf32-iq2000.c: Likewise.
2169 * elf32-m32c.c: Likewise.
2170 * elf32-m68hc1x.c: Likewise.
2171 * elf32-msp430.c: Likewise.
2172 * elf32-mt.c: Likewise.
2173 * elf32-ppc.c: Likewise.
2174 * elf32-rl78.c: Likewise.
2175 * elf32-s390.c: Likewise.
2176 * elf32-score.h: Likewise.
2177 * elf32-sh-symbian.c: Likewise.
2178 * elf32-sh.c: Likewise.
2179 * elf32-spu.c: Likewise.
2180 * elf32-tic6x.c: Likewise.
2181 * elf32-v850.c: Likewise.
2182 * elf32-xc16x.c: Likewise.
2183 * elf32-xtensa.c: Likewise.
2184 * elf64-alpha.c: Likewise.
2185 * elf64-hppa.c: Likewise.
2186 * elf64-ppc.c: Likewise.
2187 * elf64-s390.c: Likewise.
2188 * elfcore.h: Likewise.
2189 * elflink.c: Likewise.
2190 * elfxx-mips.c: Likewise.
2191 * elfxx-sparc.c: Likewise.
2192 * elfxx-tilegx.c: Likewise.
2194 * libcoff.h: Likewise.
2195 * libpei.h: Likewise.
2196 * libxcoff.h: Likewise.
2197 * linker.c: Likewise.
2198 * mach-o-i386.c: Likewise.
2199 * mach-o-target.c: Likewise.
2200 * mach-o.c: Likewise.
2201 * mach-o.h: Likewise.
2203 * opncls.c: Likewise.
2204 * pdp11.c: Likewise.
2205 * pe-x86_64.c: Likewise.
2206 * peXXigen.c: Likewise.
2207 * pef-traceback.h: Likewise.
2208 * pei-x86_64.c: Likewise.
2209 * peicode.h: Likewise.
2210 * plugin.c: Likewise.
2211 * reloc.c: Likewise.
2212 * riscix.c: Likewise.
2213 * section.c: Likewise.
2216 * tekhex.c: Likewise.
2217 * ticoff.h: Likewise.
2218 * vaxbsd.c: Likewise.
2219 * xcofflink.c: Likewise.
2220 * xtensa-isa.c: Likewise.
2222 2013-01-10 Will Newton <will.newton@imgtec.com>
2224 * Makefile.am: Add Meta.
2225 * Makefile.in: Regenerate.
2226 * archures.c (bfd_mach_metag): New.
2227 * bfd-in2.h: Regenerate.
2228 * config.bfd: Add Meta.
2229 * configure: Regenerate.
2230 * configure.in: Add Meta.
2231 * cpu-metag.c: New file.
2232 * elf-bfd.h: Add Meta.
2233 * elf32-metag.c: New file.
2234 * elf32-metag.h: New file.
2235 * libbfd.h: Regenerate.
2236 * reloc.c: Add Meta relocations.
2237 * targets.c: Add Meta.
2239 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2241 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2242 (elfcore_write_aarch_hw_break): Likewise.
2243 (elfcore_write_aarch_hw_watch): Likewise.
2244 * elf.c (elfcore_grok_aarch_tls): New function.
2245 (elfcore_grok_aarch_hw_break): Likewise.
2246 (elfcore_grok_aarch_hw_watch): Likewise.
2247 (elfcore_grok_note): Call the new functions to handle the
2248 corresponding notes.
2249 (elfcore_write_aarch_tls): New function.
2250 (elfcore_write_aarch_hw_break): Likewise.
2251 (elfcore_write_aarch_hw_watch): Likewise.
2252 (elfcore_write_register_note): Call the new functions to handle the
2253 corresponding pseudo sections.
2255 2013-01-07 Tom Tromey <tromey@redhat.com>
2257 * section.c (_bfd_std_section): Rename from std_section.
2258 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2259 (STD_SECTION): Update.
2260 * bfd-in2.h: Rebuild.
2262 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2264 * archures.c (bfd_mach_mips5900): Define.
2265 * bfd-in2.h: Regenerate.
2266 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2267 * cpu-mips.c: Add support for MIPS r5900.
2268 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2270 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2271 Nick Clifton <nickc@redhat.com>
2273 * elflink.c (get_value): Prevent the use of an undefined shift
2274 operation. Add sanity checks.
2276 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2278 * config.bfd (cr16*-*-uclinux*): New target support.
2281 For older changes see ChangeLog-2012
2283 Copyright (C) 2013 Free Software Foundation, Inc.
2285 Copying and distribution of this file, with or without modification,
2286 are permitted in any medium without royalty provided the copyright
2287 notice and this notice are preserved.
2293 version-control: never
projects / platform / upstream / binutils.git / blob