1 2013-07-18 Travis Snoozy <quandary@remstate.com>
4 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
6 * R_MSP430_2X_PCREL: Likewise.
7 * R_MSP430X_10_PCREL: Likewise.
8 * R_MSP430X_2X_PCREL: Likewise.
10 2013-07-18 Terry Guo <terry.guo@arm.com>
12 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
14 (elf32_arm_final_link_relocate): Likewise.
16 2013-07-18 Bill Neubauer <wcn@google.com>
18 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
21 2013-07-18 Roland McGrath <mcgrathr@google.com>
23 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
24 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
25 (arm_build_one_stub): Increase MAXRELOCS to 3.
26 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
27 (struct elf32_arm_link_hash_table): Give add_stub_section member's
28 pointee type a third argument.
29 (elf32_arm_create_or_find_stub_sec): Update caller.
30 (elf32_arm_size_stubs): Update argument type.
31 * bfd-in.h (elf32_arm_size_stubs): Update decl.
32 * bfd-in2.h: Regenerate.
33 * libbfd.h: Regenerate.
35 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
37 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
38 magic numbers with enum values.
40 2013-07-12 Roland McGrath <mcgrathr@google.com>
42 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
43 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
44 been added here with 2013-07-05 elf32-s390.c change).
45 * bfd-in2.h: Regenerate (no-op).
46 * libbfd.h: Regenerate (no-op).
48 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
50 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
52 (_bfd_mips_elf_print_private_bfd_data): Likewise.
54 2013-07-09 Tristan Gingold <gingold@adacore.com>
56 * vms-alpha.c (struct vms_private_data_struct): Remove
57 flag_hash_long_names and flag_show_after_trunc.
58 (hash_string): Remove.
59 (_bfd_vms_length_hash_symbol): Remove.
60 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
61 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
62 (_bfd_vms_write_ehdr): Remove code that set removed flags.
63 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
64 (vms_bfd_is_local_label_name): Remove trace call.
66 2013-07-09 Tristan Gingold <gingold@adacore.com>
68 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
70 * configure.com: Adjust to match changes in configure.
71 * makefile.vms (OBJS): Update list.
73 2013-07-05 Tristan Gingold <gingold@adacore.com>
75 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
78 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
80 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
81 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
82 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
83 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
85 * elf64-s390.c: See elf32-s390.c
86 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
87 * libbfd.h: Add new reloc strings.
89 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
91 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
93 (elfNN_aarch64_relocate_section): Likewise.
94 (elfNN_aarch64_gc_sweep_hook): Likewise.
95 (elfNN_aarch64_check_relocs): Likewise.
97 2013-07-03 Alan Modra <amodra@gmail.com>
99 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
100 when relocatable. Don't change root.type or type here.
101 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
103 2013-07-03 Alan Modra <amodra@gmail.com>
105 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
106 (ppc64_elf_size_stubs): Don't set "addend".
107 (ppc64_elf_relocate_section): Don't allow calls via
108 toc-adjusting stubs without a following nop even in an
109 executable, except for self-calls and both libc_start_main
110 and .libc_start_main.
112 2013-07-03 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
116 2013-07-02 Tristan Gingold <gingold@adacore.com>
118 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
121 2013-07-02 Tristan Gingold <gingold@adacore.com>
123 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
124 (_bfd_vms_find_nearest_line_discriminator): New function.
126 2013-07-02 Tristan Gingold <gingold@adacore.com>
128 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
130 2013-07-02 Tristan Gingold <gingold@adacore.com>
132 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
133 (rs6000coff_vec): Reference it.
135 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
137 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
138 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
139 (elfNN_aarch64_create_dynamic_sections): Do not define
140 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
142 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
144 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
145 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
146 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
147 * ld-aarch64/tls-relax-all.d: Likewise.
148 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
149 * ld-aarch64/gc-tls-relocs.d: Likewise.
150 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
151 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
152 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
154 2013-07-02 Alan Modra <amodra@gmail.com>
156 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
157 .TOC. after relocatable check.
159 2013-07-01 Alan Modra <amodra@gmail.com>
161 * elf64-ppc.h (ppc64_elf_toc): Delete.
162 (ppc64_elf_set_toc): Declare.
163 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
164 with call the ppc64_elf_set_toc.
165 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
166 (ppc64_elf_start_multitoc_partition): Likewise.
167 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
169 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
171 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
172 as needing a toc pointer.
173 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
174 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
177 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
180 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
183 2013-06-28 Nick Clifton <nickc@redhat.com>
186 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
188 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
190 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
192 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
193 in sgot[0] rather than sgotplt[0].
195 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
197 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
198 beginning of the generated file.
199 (elf64-aarch64.c): Likewise.
200 * Makefile.in: Re-generated.
202 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
204 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
205 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
206 * Makefile.in: Re-generated.
207 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
208 (bfd_elf64_littleaarch64_vec): Likewise.
209 (bfd_elf32_bigaarch64_vec): Likewise.
210 (bfd_elf32_littleaarch64_vec): Likewise.
211 * configure: Re-generated.
212 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
213 * elfxx-aarch64.h: New file.
214 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
215 stuff to elfxx-aarch64.c.
216 (bfd_elf_aarch64_put_addend): Removed.
217 (PG_OFFSET, PG): Likewise.
218 (elfNN_aarch64_small_plt0_entry): Support ELF32.
219 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
220 (elf64_aarch64_grok_prstatus): Removed.
221 (elf_backend_grok_prstatus): Removed.
223 (aarch64_unsigned_overflow): Likewise.
224 (aarch64_signed_overflow): Likewise.
225 (aarch64_resolve_relocation): Likewise.
227 (decode_branch_ofs_26): Likewise.
228 (decode_cond_branch_ofs_19): Likewise.
229 (decode_ld_lit_ofs_19): Likewise.
230 (decode_tst_branch_ofs_14): Likewise.
231 (decode_movw_imm): Likewise.
232 (decode_adr_imm): Likewise.
233 (decode_add_imm): Likewise.
234 (reencode_branch_ofs_26): Likewise.
235 (reencode_cond_branch_ofs_19): Likewise.
236 (reencode_ld_lit_ofs_19): Likewise.
237 (reencode_tst_branch_ofs_14): Likewise.
238 (reencode_movw_imm): Likewise.
239 (reencode_adr_imm): Likewise.
240 (reencode_ldst_pos_imm): Likewise.
241 (reencode_add_imm): Likewise.
242 (reencode_movzn_to_movz): Likewise.
243 (reencode_movzn_to_movn): Likewise.
244 (aarch64_relocate): Update to call the new function names in
246 (aarch64_calculate_got_entry_vma): Likewise.
247 (elfNN_aarch64_final_link_relocate): Likewise.
248 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
249 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
250 (elf_aarch64_update_plt_entry): ... this.
251 (elfNN_aarch64_create_small_pltn_entry): Update.
252 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
253 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
254 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
255 call elf_aarch64_update_plt_entry.
257 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
259 * bfd-in2.h: Re-generated.
260 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
261 (IS_AARCH64_TLS_RELOC): Change to be based on the
262 bfd reloc enumerators.
263 (IS_AARCH64_TLSDESC_RELOC): Likewise.
264 (PG, PG_OFFSET): Cast literal to bfd_vma.
265 (elf64_aarch64_howto_table): Removed.
266 (elf64_aarch64_howto_dynrelocs): Removed.
267 (elf64_aarch64_tls_howto_table): Removed.
268 (elf64_aarch64_tlsdesc_howto_table): Removed.
269 (elfNN_aarch64_howto_table): New table to host all howto entires..
270 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
271 (elfNN_aarch64_bfd_reloc_from_howto): New function.
272 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
273 (struct elf_aarch64_reloc_map): New.
274 (elf_aarch64_reloc_map): New table.
275 (elfNN_aarch64_howto_from_bfd_reloc): New function.
276 (elfNN_aarch64_howto_from_type): Update to look up the new table
277 elfNN_aarch64_howto_table.
278 (struct elf64_aarch64_reloc_map): Remove.
279 (elf64_aarch64_reloc_map): Remove.
280 (elfNN_aarch64_reloc_type_lookup): Change to call
281 elfNN_aarch64_howto_from_bfd_reloc.
282 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
283 elfNN_aarch64_howto_table.
284 (aarch64_resolve_relocation): Refactor to switch on the bfd
286 (bfd_elf_aarch64_put_addend): Likewise.
287 (elfNN_aarch64_final_link_relocate): Likewise.
288 (aarch64_tls_transition_without_check): Likewise.
289 (aarch64_reloc_got_type): Likewise.
290 (aarch64_can_relax_tls): Likewise.
291 (aarch64_tls_transition): Likewise.
292 (elfNN_aarch64_tls_relax): Likewise.
293 (elfNN_aarch64_final_link_relocate): Likewise.
294 (elfNN_aarch64_relocate_section): Likewise.
295 (elfNN_aarch64_gc_sweep_hook): Likewise.
296 (elfNN_aarch64_check_relocs): Likewise.
297 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
298 * libbfd.h: Re-generated.
299 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
300 (BFD_RELOC_AARCH64_RELOC_START)
301 (BFD_RELOC_AARCH64_RELOC_END)
302 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
303 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
304 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
305 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
306 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
307 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
308 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
310 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
312 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
313 (BUILD_CFILES): Add elf32-aarch64.c.
314 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
315 * Makefile.in: Re-generated.
316 * archures.c (bfd_mach_aarch64_ilp32): New define.
317 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
318 (bfd_elf32_aarch64_set_options): Ditto.
319 (elf32_aarch64_setup_section_lists): Ditto.
320 (elf32_aarch64_next_input_section): Ditto.
321 (elf32_aarch64_size_stubs): Ditto.
322 (elf32_aarch64_build_stubs): Ditto.
323 * bfd-in2.h: Re-generated.
324 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
325 and bfd_elf32_bigaarch64_vec.
326 (aarch64-*-linux*): Likewise.
327 (aarch64_be-*-elf): Likewise.
328 (aarch64_be-*-linux*): Likewise.
329 * configure.in (bfd_elf32_bigaarch64_vec)
330 (bfd_elf32_littleaarch64_vec): New.
331 * configure: Re-generated.
332 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
334 (bfd_aarch64_arch_ilp32): New.
335 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
336 * elfnn-aarch64.c (ARCH_SIZE): New define.
337 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
338 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
339 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
340 (ELF64_R_*): Rename to ELFNN_R_*.
341 Plus other paramaterization.
342 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
344 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
345 bfd_elf32_littleaarch64_vec.
347 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
349 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
350 (BUILD_CFILES): Add elf64-aarch64.c.
351 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
352 * Makefile.in: Re-generated.
353 * elf64-aarch64.c: Rename to ...
354 * elfnn-aarch64.c: ... this.
356 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
357 Paul Brook <paul@codesourcery.com>
359 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
360 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
361 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
362 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
363 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
364 (micromips_insn32_o32_exec_plt0_entry): New variable.
365 (micromips_insn32_o32_exec_plt_entry): Likewise.
366 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
367 (mips_elf_estimate_stub_size): Likewise.
368 (_bfd_mips_elf_size_dynamic_sections): Likewise.
369 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
370 (mips_finish_exec_plt): Likewise.
371 (_bfd_mips_elf_relax_section): Likewise.
372 (_bfd_mips_elf_insn32): New function.
373 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
375 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
377 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
379 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
380 (bfd_elf32_get_synthetic_symtab): New macro.
381 * elfxx-mips.c (plt_entry): New structure.
382 (mips_elf_link_hash_entry): Add use_plt_entry member.
383 (mips_elf_link_hash_table): Rename plt_entry_size member to
384 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
385 plt_comp_offset, plt_got_index entries and plt_header_is_comp
387 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
388 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
389 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
390 (STUB_LI16S_MICROMIPS): Likewise.
391 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
392 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
393 (micromips_o32_exec_plt0_entry): New variable.
394 (mips16_o32_exec_plt_entry): Likewise.
395 (micromips_o32_exec_plt_entry): Likewise.
396 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
397 (mips_elf_output_extsym): Update to use gotplt_union's plist
398 member rather than offset.
399 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
400 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
401 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
402 member rather than offset.
403 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
405 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
407 (mips_elf_make_plt_record): New function.
408 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
409 of JAL relocations that might need a PLT entry.
410 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
411 gotplt_union's plist member rather than offset. Set individual
412 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
413 Don't set the symbol's value in the symbol table for PLT
414 references here. Don't set the PLT or PLT GOT section sizes
416 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
417 (mips_elf_allocate_lazy_stub): Likewise.
418 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
420 (mips_elf_set_plt_sym_value): New function.
421 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
422 PLT and PLT GOT section sizes here. Set the symbol values in
423 the symbol table for PLT references here. Handle microMIPS
424 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
425 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
426 gotplt_union's plist member rather than offset. Handle
427 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
428 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
429 gotplt_union's plist member rather than offset. Use
430 MIPS_ELF_GOT_SIZE to calculate GOT address.
431 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
432 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
433 mips_finish_exec_plt.
434 (_bfd_mips_elf_link_hash_table_create): Update to use
435 gotplt_union's plist member rather than offset.
436 (_bfd_mips_elf_get_synthetic_symtab): New function.
438 2013-06-24 Wawa <caojinyu@msn.com>
441 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
443 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
445 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
447 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
448 * Makefile.in: Regenerate.
449 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
450 Set want64 to true for them at the end.
451 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
454 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
456 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
457 set sh_entsize for PLT section.
459 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
461 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
462 * bfd-in2.h: Re-generated.
463 * elf64-aarch64.c (RELOC_SECTION): Removed.
464 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
465 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
466 (elf64_aarch64_link_hash_traverse): Ditto.
467 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
470 2013-06-19 Will Newton <will.newton@linaro.org>
472 * configure: Regenerated.
473 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
474 * elf64-aarch64.c: Remove objalloc.h include.
475 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
476 (struct elf64_aarch64_link_hash_table): Remove ifunc related
477 members. (elf_aarch64_local_htab_hash): Remove function.
478 (elf_aarch64_local_htab_eq): Remove function.
479 (elf_aarch64_get_local_sym_hash): Remove function.
480 (elf64_aarch64_link_hash_table_create): Remove local hash
481 table initialization.
482 (elf64_aarch64_final_link_relocate): Remove sym argument and
483 handling of ifunc symbols.
484 (elf64_aarch64_relocate_section): Don't pass sym argument to
485 elf64_aarch64_final_link_relocate.
486 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
487 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
488 (elf64_aarch64_check_relocs): Likewise.
489 (elf64_aarch64_post_process_headers): Remove call to
491 (elf64_aarch64_is_function_type): New function.
492 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
493 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
494 (elf64_aarch64_size_dynamic_sections): Remove call to
495 elf_aarch64_allocate_local_dynrelocs.
496 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
497 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
498 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
499 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
500 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
501 elf_aarch64_finish_local_dynamic_symbol.
502 (elf64_aarch64_add_symbol_hook): Remove function.
504 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
506 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
507 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
508 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
509 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
510 R_AARCH64_GOT_LD_PREL19.
512 2013-06-13 Terry Guo <terry.guo@arm.com>
515 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
516 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
517 supports thumb instructions.
519 2013-06-11 DJ Delorie <dj@redhat.com>
521 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
523 2013-06-11 Will Newton <will.newton@linaro.org>
525 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
526 ELF64_R_SYM instead of ELF32_R_SYM.
528 2013-06-11 Nick Clifton <nickc@redhat.com>
530 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
531 checks if the dynamic sections have been created and relaxation
532 has not been performed.
534 2013-06-07 Will Newton <will.newton@linaro.org>
536 * configure: Regenerate.
537 * configure.in: Build elf-ifunc.o for AArch64.
538 * elf64-aarch64.c: Include objalloc.h.
539 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
540 (struct elf64_aarch64_link_hash_table): Add members for handling
541 R_AARCH64_IRELATIVE relocations.
542 (elf_aarch64_local_htab_hash): New function.
543 (elf_aarch64_local_htab_eq): New function.
544 (elf_aarch64_get_local_sym_hash): New function.
545 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
547 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
548 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
549 for handling STT_GNU_IFUNC symbols.
550 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
551 references to STT_GNU_IFUNC symbols.
552 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
553 STT_GNU_IFUNC symbols.
554 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
555 symbols. Ensure we don't increase plt.refcount from -1 to 0.
556 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
557 (elf64_aarch64_is_function_type): Remove function.
558 (elf64_aarch64_allocate_dynrelocs): Call
559 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
560 (elf_aarch64_allocate_local_dynrelocs): New function.
561 (elf64_aarch64_size_dynamic_sections): Call
562 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
563 (elf64_aarch64_create_small_pltn_entry): Add info argument.
564 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
565 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
566 STT_GNU_IFUNC symbols and .iplt.
567 (elf_aarch64_finish_local_dynamic_symbol): New function.
568 (elf64_aarch64_finish_dynamic_sections): Call
569 elf_aarch64_finish_local_dynamic_symbol.
570 (elf64_aarch64_add_symbol_hook): New function.
572 2013-06-03 Alan Modra <amodra@gmail.com>
574 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
575 var. Use it with last_stab.
577 2013-05-30 Paul Brook <paul@codesourcery.com>
579 * bfd-in2.h: Regenerate.
580 * elf32-mips.c (elf_mips_eh_howto): New.
581 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
582 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
583 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
584 * elf64-mips.c (elf_mips_eh_howto): New.
585 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
586 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
587 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
588 * libbfd.h: Regenerate.
589 * reloc.c (BFD_RELOC_MIPS_EH): New.
591 2013-05-29 Nick Clifton <nickc@redhat.com>
593 * dwarf2.c (struct dwarf2_debug): Add fields for handling
594 alternate debug info source.
595 (dwarf_debug_sections): Add entries for alternate .debug_str and
596 .debug_info sections.
597 (dwarf_debug_section_enum): Likewise.
598 (read_alt_indirect_string): New function. Handles a
599 DW_FORM_GNU_strp_alt attribute.
600 (read_alt_indirect_ref): New function. Handles a
601 DW_FORM_GNU_ref_alt attribute.
602 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
603 DW_FORM_GNU_strp_alt.
604 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
606 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
608 * opncls.c (GNU_DEBUGALTLINK): Define.
609 (bfd_get_alt_debug_link_info): New function.
610 (separate_alt_debug_file_exists): New function.
611 (find_separate_debug_file): Add parameters for fetch and check
613 (bfd_follow_gnu_debugaltlink): New function.
614 * bfd-in2.h: Regenerate.
616 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
618 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
619 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
620 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
621 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
622 * bfd-in2.h: Regenerate.
623 * libbfd.h: Regenerate.
624 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
626 (elf64_aarch64_tlsdesc_howto_table): Likewise.
627 (elf64_aarch64_reloc_map): Likewise.
628 (aarch64_resolve_relocation): Likewise.
629 (bfd_elf_aarch64_put_addend): Likewise.
630 (aarch64_tls_transition_without_check): Likewise.
631 (aarch64_reloc_got_type): Likewise.
632 (elf64_aarch64_final_link_relocate): Likewise.
633 (elf64_aarch64_tls_relax): Likewise.
634 (elf64_aarch64_relocate_section): Likewise.
635 (elf64_aarch64_gc_sweep_hook): Likewise.
636 (elf64_aarch64_check_relocs): Likewise.
638 2013-05-26 Mark Wielaard <mjw@redhat.com>
640 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
641 (max_open_files): New static int initialized to zero.
642 (bfd_cache_max_open): New static function to set and return
644 (bfd_cache_init): Use bfd_cache_max_open.
645 (bfd_open_file): Likewise.
646 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
647 (AC_CHECK_FUNCS): Add getrlimit.
648 * configure: Regenerated.
649 * config.in: Likewise.
650 * sysdep.h: Check and include sys/resource.h for getrlimit.
652 2013-05-23 Alan Modra <amodra@gmail.com>
654 * format.c (bfd_check_format_matches): Don't match a target in
655 targ_selvecs if some other target is a better match. If
656 targets implement match priority, fall back to the first of
659 2013-05-22 Eric Herman <eric@freesa.org>
662 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
664 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
667 * srec.c (srec_set_section_contents): Properly convert size
668 and offset to address when octets_per_byte is not unity.
670 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
672 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
673 refcount member of the gotplt_union when resetting the reference
674 count. Adjust comment.
676 2013-05-20 Will Newton <will.newton@linaro.org>
678 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
679 relocs_copied member.
680 (elf64_aarch64_link_hash_newfunc): Remove initialization of
681 relocs_copied member.
682 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
683 relocs_copied member.
685 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
687 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
690 2013-05-16 Cary Coutant <ccoutant@google.com>
692 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
693 external_ext_size and esize.
695 2013-05-16 Tristan Gingold <gingold@adacore.com>
697 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
698 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
700 2013-05-15 Andreas Schwab <schwab@suse.de>
702 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
704 2013-05-10 Joel Brobecker <brobecker@adacore.com>
706 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
707 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
709 2013-05-09 Joel Brobecker <brobecker@adacore.com>
711 * bfd.c (_bfd_default_error_handler): Replace use of putc
712 by fputc. Add comment explaining why.
714 2013-05-09 Alan Modra <amodra@gmail.com>
716 * elflink.c (elf_link_add_object_symbols): Don't omit reading
717 of symbols when hashes already exist.
719 2013-05-07 Will Newton <will.newton@linaro.org>
721 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
722 plt_header_size argument for ports where it differs from
724 * elf-bfd.h: Likewise.
725 * elf32-i386.c: Pass plt_header_size to
726 _bfd_elf_allocate_ifunc_dyn_relocs.
727 * elf64-x86-64.c: Likewise.
729 2013-05-07 Will Newton <will.newton@linaro.org>
731 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
733 * elf-bfd.h: Likewise.
735 2013-05-06 Paul Brook <paul@codesourcery.com>
737 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
738 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
739 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
740 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
741 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
742 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
744 2013-05-06 Alan Modra <amodra@gmail.com>
746 * elf64-ppc.c (opd_entry_value): Handle case where symbol
747 hashes are not available.
749 2013-05-06 Alan Modra <amodra@gmail.com>
751 * elflink.c (elf_link_add_object_symbols): Don't save symbol
752 hashes around loading as-needed library. Zero them on allocation,
753 and restore to initial all-zero state if library not needed.
754 Arrange to reuse hashes if we load library again later.
756 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
758 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
759 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
760 * elfn32-mips.c: Likewise.
761 * elf64-mips.c: Likewise.
763 2013-05-02 Nick Clifton <nickc@redhat.com>
765 * archures.c: Add some more MSP430 machine numbers.
766 * config.bfd (msp430): Define targ_selvecs.
767 * configure.in: Add bfd_elf32_msp430_ti_vec.
768 * cpu-msp430.c: Add some more MSP430 machine numbers.
769 * elf32-msp430.c Add support for MSP430X relocations.
770 Add support for TI compiler generated relocations.
771 Add support for sym_diff relocations.
772 Add support for relaxing out of range short branches into long
774 Add support for MSP430 attribute section.
775 * reloc.c: Add MSP430X relocations.
776 * targets.c: Add bfd_elf32_msp430_ti_vec.
777 * bfd-in2.h: Regenerate.
778 * configure: Regenerate.
779 * libbfd.h: Regenerate.
781 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
783 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
784 alpha*-*-linux*ecoff*.
786 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
789 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
792 2013-04-30 Alan Modra <amodra@gmail.com>
794 * elflink.c (bfd_elf_record_link_assignment): Dont make
795 STV_INTERNAL symbols STV_HIDDEN.
797 2013-04-29 Nick Clifton <nickc@redhat.com>
799 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
800 fragmented .debug_line sections associated with unmarked code
803 2013-04-29 Will Newton <will.newton@linaro.org>
805 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
806 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
808 2013-04-29 Will Newton <will.newton@linaro.org>
810 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
811 error check up and add error message.
813 2013-04-26 Will Newton <will.newton@linaro.org>
815 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
817 2013-04-25 Alan Modra <amodra@gmail.com>
819 * config.bfd: Add powerpc64le-linux.
821 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
823 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
826 2013-04-24 Roland McGrath <mcgrathr@google.com>
828 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
829 allocate space for PLT header even if IS_IPLT_ENTRY.
830 (arm_nacl_put_plt0): New function, broken out of ...
831 (elf32_arm_finish_dynamic_sections): ... here. Call it.
832 If HTAB->nacl_p, set up the PLT header in .iplt too.
833 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
834 a mapping symbol for the start of .iplt too.
836 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
838 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
840 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
842 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
844 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
846 2013-04-22 Alan Modra <amodra@gmail.com>
849 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
850 sh_size or reloc_count adjustment by count.
852 2013-04-22 Alan Modra <amodra@gmail.com>
854 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
855 create_linkage_sections here..
856 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
857 (create_linkage_sections): Move earlier in file.
858 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
859 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
861 2013-04-19 Nick Clifton <nickc@redhat.com>
864 * compress.c (decompress_contents): Always call inflateEnd, even
865 when another inflation operation fails.
867 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
869 * elf-ifunc.c: Update copyright year.
871 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
873 * coffcode.h: Added a cast to void when a bfd_set_section_*()
874 macro's return value is ignored.
875 * elf32-hppa.c: Likewise.
876 * elf32-tic6x.c: Likewise.
877 * mach-o.c: Likewise.
879 * opncls.c: Likewise.
880 * peicode.h: Likewise.
881 * elf32-m32r.c: Check return value of bfd_set_section_*().
882 * elfnn-ia64.c: Likewise.
883 * elfxx-mips.c: Likewise.
884 * vms-alpha.c: Likewise.
886 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
889 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
890 regular reference without non-GOT reference when building
893 2013-04-15 Alan Modra <amodra@gmail.com>
895 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
896 cache slot for archives.
898 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
900 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
903 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
906 * bfd/elf32-avr.c: Consider all sections to determine if linker
907 relaxation can safely delete a ret after a call/jmp
909 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
911 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
914 2013-04-08 Tom Tromey <tromey@redhat.com>
916 * som.c (bfd_section_from_som_symbol): No longer static.
917 * som.h (bfd_section_from_som_symbol): Declare.
919 2013-04-06 Alan Modra <amodra@gmail.com>
921 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
922 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
924 2013-04-05 Nick Clifton <nickc@redhat.com>
926 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
928 2013-04-04 Alan Modra <amodra@gmail.com>
930 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
931 * bfd-in2.h: Regenerate.
932 * elflink.c (elf_link_add_object_symbols): Use new error.
934 2013-04-03 Nick Clifton <nickc@redhat.com>
936 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
937 (bfd_elf32_bfd_is_target_special_symbol): Define.
939 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
941 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
942 elf64_aarch64_locals to get local GOT reference counts.
944 2013-04-02 DJ Delorie <dj@redhat.com>
946 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
947 (rl78_elf_relax_section): Only fetch the next reloc if there is
950 2013-03-30 Alan Modra <amodra@gmail.com>
953 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
954 global symbols referenced by relocs.
955 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
956 * elf32-bfin.c (bfin_check_relocs): Likewise.
957 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
958 * elf32-cris.c (cris_elf_check_relocs): Likewise.
959 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
960 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
961 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
962 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
963 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
964 * elf32-i370.c (i370_elf_check_relocs): Likewise.
965 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
966 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
967 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
968 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
969 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
970 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
971 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
972 * elf32-metag.c (elf_metag_check_relocs): Likewise.
973 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
974 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
975 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
976 * elf32-mt.c (mt_elf_check_relocs): Likewise.
977 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
978 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
979 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
980 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
981 * elf32-s390.c (elf_s390_check_relocs): Likewise.
982 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
983 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
984 * elf32-sh.c (sh_elf_check_relocs): Likewise.
985 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
986 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
987 * elf32-v850.c (v850_elf_check_relocs): Likewise.
988 * elf32-vax.c (elf_vax_check_relocs): Likewise.
989 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
990 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
991 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
992 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
993 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
994 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
995 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
996 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
997 * elf64-s390.c (elf_s390_check_relocs): Likewise.
998 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
999 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1000 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1001 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1002 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1003 test indirect/warning links for NULL.
1005 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1008 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1009 symbol is referenced by a non-shared object.
1010 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1012 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1014 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1015 R_SH_REL32 relocations against undefined weak symbols.
1017 2013-03-28 Alan Modra <amodra@gmail.com>
1019 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1020 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1021 into ifunc and non-ifunc.
1022 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1023 separate ifunc/non-ifunc dynrel counts.
1024 (allocate_got): Always use reliplt for ifunc.
1025 (allocate_dynrelocs): Likewise.
1026 (ppc64_elf_size_dynamic_sections): Likewise.
1027 (ppc64_elf_layout_multitoc): Likewise.
1028 (ppc64_elf_relocate_section): Likewise.
1030 2013-03-28 Alan Modra <amodra@gmail.com>
1032 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1033 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1034 into ifunc and non-ifunc.
1035 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1036 (ppc_elf_size_dynamic_sections): Likewise.
1037 (ppc_elf_relocate_section): Likewise.
1039 2013-03-28 Alan Modra <amodra@gmail.com>
1041 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1042 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1043 bfd_link_info* and asection* params.
1044 (_bfd_elf_reloc_type_class): Likewise.
1045 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1046 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1047 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1048 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1049 for any reliplt reloc. Don't return reloc_class_plt for
1050 R_PPC_REL24 and R_PPC_ADDR24.
1051 * elf64-ppc.c (allocate_got): Formatting.
1052 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1054 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1055 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1056 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1057 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1058 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1059 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1060 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1061 Add extra params to the various reloc_type_class functions.
1063 2013-03-27 Alan Modra <amodra@gmail.com>
1065 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1066 masks for all local ifunc syms.
1067 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1068 (ppc_elf_size_dynamic_sections): Likewise.
1069 (ppc_elf_relocate_section): Likewise.
1071 2013-03-27 Will Newton <will.newton@linaro.org>
1073 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1074 dynamic reloc for symbols with dynindx == -1.
1075 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1076 dynamic reloc for symbols with dynindx == -1.
1078 2013-03-27 Will Newton <will.newton@linaro.org>
1080 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1081 dynamic reloc for non-default visibility undefined weaks.
1082 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1083 dynamic reloc for non-default visibility undefined weaks.
1085 2013-03-26 Alan Modra <amodra@gmail.com>
1087 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1088 over _bfd_elf_merge_symbol calls.
1090 2013-03-26 Alan Modra <amodra@gmail.com>
1092 * elflink.c (elf_link_add_object_symbols): Add assertion for
1093 common override alignment check code. Formatting.
1095 2013-03-25 Alan Modra <amodra@gmail.com>
1097 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1098 usual common symbols as well as for dynamic. Add poldbfd param.
1099 Save old bfd. Adjust callers.
1100 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1101 and "value" by value, not pointer. Adjust caller.
1102 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1103 Delete code to set same. Use old_bfd and old_alignment from
1104 _bfd_elf_merge_symbol instead. Add default symbol before
1105 alignment and size checks. Wrap overlong lines.
1107 2013-03-25 Alan Modra <amodra@gmail.com>
1109 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1110 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1111 when override is true.
1113 2013-03-25 Alan Modra <amodra@gmail.com>
1115 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1118 2013-03-25 Alan Modra <amodra@gmail.com>
1120 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1122 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1123 early in symbol loop.
1125 2013-03-25 Alan Modra <amodra@gmail.com>
1127 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1128 (_bfd_elf_init_reloc_shdr): Delete.
1129 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1130 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1131 just what is needed.
1132 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1134 2013-03-23 Alan Modra <amodra@gmail.com>
1136 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1137 * elflink.c (_bfd_elf_merge_symbol): Make static.
1138 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1139 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1141 2013-03-23 Alan Modra <amodra@gmail.com>
1144 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1145 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1146 def_dynamic/ref_dynamic.
1147 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1150 2013-03-22 David S. Miller <davem@davemloft.net>
1152 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1155 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1158 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1159 errors adjusting relocs and symbols.
1161 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1163 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1164 @(disp:32,ERx) to mov @(disp:16,ERx).
1165 (R_H8_DISP32A16): New reloc.
1166 Comments added and corrected.
1167 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1168 * bfd-in2.h: Regenerate.
1169 * libbfd.h: Regenerate.
1171 2013-03-21 Kai Tietz <ktietz@redhat.com>
1173 * coffgen.c (coff_real_object_p): Make global.
1174 * peicode.h (coff_real_object_p): Add prototype.
1175 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1176 external_PEI_IMAGE_hdr structure.
1177 (coff_swap_filehdr_in): Handle variable header-size.
1178 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1179 of directory-entiries as specified in pe-header.
1181 2013-03-21 Nick Clifton <nickc@redhat.com>
1184 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1185 iWMMXt and iWMMXt2 processors from attributes.
1187 2013-03-20 Alan Modra <amodra@gmail.com>
1189 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1190 sh_type according to is_rela.
1192 2013-03-18 Alan Modra <amodra@gmail.com>
1195 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1196 considering whether an --as-needed library is needed.
1198 2013-03-14 Tom Tromey <tromey@redhat.com>
1200 * opncls.c (bfd_get_debug_link_info): Rename from
1201 get_debug_link_info. Export. Update comment.
1202 (find_separate_debug_file): Update.
1203 * bfd-in2.h: Rebuild.
1205 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1207 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1209 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1212 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1214 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1215 * elf.c (elfcore_write_s390_tdb): New function.
1216 (elfcore_write_register_note): Call it.
1217 (elfcore_grok_s390_tdb): New function.
1218 (elfcore_grok_note): Call it.
1220 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1222 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1224 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1226 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1228 2013-03-04 Alan Modra <amodra@gmail.com>
1230 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1231 non-zero addends when relocatable, rather than addends >= 32768.
1232 Always zero "addend" before applying relocation.
1234 2013-03-04 Nick Clifton <nickc@redhat.com>
1236 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1237 file pointer offsets for thin archives.
1239 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1241 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1242 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1244 2013-02-27 DJ Delorie <dj@redhat.com>
1246 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1247 * libbfd.h: Regenerate.
1248 * bfd-in2.h: Regenerate.
1249 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1250 references in compuated relocs.
1252 2013-02-26 Anthony Green <green@moxielogic.com>
1254 * config.bfd: Extend moxie-rtems target triplet name support.
1256 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1259 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1260 unique_global only for definition.
1261 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1263 (elf_link_add_object_symbols): Set unique_global only
1266 2013-02-21 Alan Modra <amodra@gmail.com>
1268 * elf-bfd.h (struct elf_build_id): Extracted from..
1269 (struct elf_build_id_info): ..here. Delete.
1270 (struct output_elf_obj_tdata): New, extracted from..
1271 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1273 (elf_program_header_size): Reference tdata->o.
1274 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1275 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1276 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1277 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1278 when opening bfd in any mode that might write.
1279 (_bfd_elf_write_object_contents): Use build_id field in
1280 output_elf_obj_tdata.
1281 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1282 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1284 2013-02-21 Alan Modra <amodra@gmail.com>
1286 * elf-bfd.h (struct core_elf_obj_tdata): New.
1287 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1288 core_program, and core_command. Add "core".
1289 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1290 Update all refs to tdata core fields.
1291 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1292 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1293 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1294 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1295 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1296 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1297 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1298 to tdata core fields.
1300 2013-02-21 Alan Modra <amodra@gmail.com>
1302 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1303 Delete num_locals and num_globals.
1304 (elf_num_locals, elf_num_globals): Don't define.
1305 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1306 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1307 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1308 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1309 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1310 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1312 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1313 number of locals syms via new param.
1314 (swap_out_syms): Adjust to suit elf_map_symbols change.
1316 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1318 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1319 STO_MICROMIPS annotation.
1321 2013-02-19 Alan Modra <amodra@gmail.com>
1323 * configure.in: Bump version to 2.23.52.
1324 * elf-bfd.h (struct elf_build_id_info): New.
1325 (struct elf_obj_tdata): Delete after_write_object_contents,
1326 after_write_object_contents_info and build_id_size. Make build_id
1327 a pointer to struct elf_build_id_info.
1328 * elf.c (_bfd_elf_write_object_contents): Style. Update
1329 after_write_ibject_contents invocation.
1330 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1331 allow zero size notes.
1332 * configure: Regenerate.
1334 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1336 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1337 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1338 (micromips_elf64_howto_table_rela): Likewise.
1339 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1340 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1341 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1342 (elf_micromips_howto_table_rela): Likewise.
1343 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1345 2013-02-18 Paul Brook <paul@codesourcery.com>
1347 * elfxx-mips.c (MICROMIPS_P): New macro.
1348 (_bfd_mips_elf_symbol_processing): Use it.
1350 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1352 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1353 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1355 2013-02-18 Alan Modra <amodra@gmail.com>
1358 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1359 (_bfd_elf_strtab_clear_all_refs): Declare.
1360 (_bfd_elf_strtab_resize): Declare.
1361 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1362 (_bfd_elf_strtab_clear_all_refs): New function.
1363 (_bfd_elf_strtab_resize): Likewise.
1364 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1366 2013-02-18 Alan Modra <amodra@gmail.com>
1368 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1369 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1370 and elf_text_section to..
1371 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1372 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1373 (struct alpha_elf_find_line): ..this.
1374 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1376 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1379 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1380 for references from the dummy bfd.
1382 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1385 * elflink.c (elf_link_add_object_symbols): Also track weak
1388 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1391 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1392 archive pointing to itself.
1393 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1395 2013-02-15 Nick Clifton <nickc@redhat.com>
1398 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1399 accessing a corrupt nested archive.
1401 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1403 * elfxx-mips.c (mips_got_page_ref): New structure.
1404 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1405 pair to represent the anchor point.
1406 (mips_got_info): Add a got_page_refs field.
1407 (mips_elf_link_hash_table): Add a sym_cache field.
1408 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1409 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1410 new anchor representation.
1411 (mips_elf_create_got_info): Create got_page_refs rather than
1413 (mips_elf_record_got_page_ref): New function.
1414 (mips_elf_pages_for_range): Move further down file.
1415 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1416 Use a section rather than a (bfd, symndx) pair to represent the
1418 (mips_elf_resolve_got_page_ref): New function.
1419 (mips_elf_resolve_final_got_entries): Use it to populate
1421 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1422 rather than mips_elf_record_got_page_entry. Only nullify h
1424 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1427 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1429 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1432 2013-02-12 Alan Modra <amodra@gmail.com>
1434 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1435 suitable definition when using generic linker hash table.
1437 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1439 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1440 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1441 mips_elf_traverse_got_arg. Count GOT entries.
1442 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1443 as argument. Update after above changes.
1444 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1445 mips_elf_count_got_entries. Update the calls to
1446 mips_elf_resolve_final_got_entries.
1448 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1450 * elfxx-mips.c (mips_got_tls_type): New enum.
1451 (mips_got_entry): Add tls_initialized.
1452 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1453 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1455 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1456 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1457 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1459 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1460 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1461 tls_initialized rather than GOT_TLS_DONE.
1462 (mips_tls_got_index): Delete.
1463 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1464 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1465 (mips_elf_record_got_entry): Initialize tls_initialized.
1467 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1469 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1470 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1471 tls_ie_got_offset and tls_gd_got_offset.
1472 (mips_elf_link_hash_newfunc): Remove initialization.
1473 (mips_elf_create_got_info): Likewise.
1474 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1475 (mips_tls_single_got_index): Delete.
1476 (mips_elf_local_got_index): Always use the GOT entry to track
1478 (mips_elf_global_got_index): Likewise.
1479 (mips_elf_create_local_got_entry): Assert that TLS entries have
1480 already been allocated.
1481 (mips_elf_record_global_got_symbol): Don't initialize
1482 tls_ie_type or tls_gd_type.
1483 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1484 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1486 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1488 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1489 have been allocated.
1490 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1491 tls_ie_type and tls_gd_type.
1493 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1495 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1496 aliasing violation. Check for htab allocation failures.
1498 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1500 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1502 (mips_elf_global_got_index): ...here. Reorder arguments so that
1503 the output bfd and info come first.
1504 (mips_elf_calculate_relocation): Update the call to
1505 mips_elf_global_got_index accordingly.
1506 (_bfd_mips_elf_finish_dynamic_symbol): Use
1507 mips_elf_primary_global_got_index rather than
1508 mips_elf_global_got_index.
1509 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1511 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1513 * elfxx-mips.c (mips_got_entry): Update comments.
1514 (mips_elf_multi_got_entry_eq): Rename to...
1515 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1516 (mips_elf_create_got_info): Remove master_got_p argument.
1517 Always use mips_elf_got_entry_eq.
1518 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1519 Update calls accordingly.
1521 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1523 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1524 (mips_elf_bfd2got_hash): Delete.
1525 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1526 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1527 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1528 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1529 than mips_elf_got_for_ibfd.
1530 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1531 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1532 (mips_elf_make_got_per_bfd): Replace with...
1533 (mips_elf_add_got_entry): ...this new function.
1534 (mips_elf_make_got_pages_per_bfd): Replace with...
1535 (mips_elf_add_got_page_entry): ...this new function.
1536 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1537 bfd and GOT arguments. Use mips_elf_add_got_entry and
1538 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1539 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1540 to set the BFD's GOT and free the old table.
1541 (mips_elf_merge_got): Replace bfd2got argument with separate
1542 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1543 Use mips_elf_count_got_entries to count the number of entries in
1544 each GOT. Update the calls to mips_elf_merge_got_with.
1545 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1546 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1547 (mips_elf_multi_got): Don't create the bfd2got hash table.
1548 Replace hash table traversal with a walk over the input bfds,
1549 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1550 to set the output bfd's GOT.
1551 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1552 bfds use the master GOT in the single-GOT case.
1553 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1554 rather than mips_elf_got_for_ibfd.
1556 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1558 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1559 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1560 (mips_elf_record_global_got_symbol): Update the hash entry before
1561 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1563 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1564 (mips_elf_record_got_page_entry): Record the entry in both the
1565 master and bfd GOTs.
1567 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1569 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1570 create another one if necessary.
1571 (mips_elf_set_gotidx): New function.
1572 (mips_elf_set_global_gotidx): Use it.
1573 (mips_elf_initialize_tls_index): Likewise. Take a
1574 mips_elf_traverse_got_arg as argument.
1575 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1576 (mips_elf_multi_got): Likewise. Cope with error returns from
1577 mips_elf_set_global_gotidx.
1579 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1581 * elfxx-mips.c (mips_got_info): Add relocs field.
1582 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1584 (mips_elf_traverse_got_arg): ...this new structure.
1585 (mips_elf_count_local_tls_relocs): Delete.
1586 (mips_elf_count_global_tls_relocs): Likewise.
1587 (mips_elf_count_got_entry): New function.
1588 (mips_elf_count_local_got_entries): Likewise.
1589 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1590 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1591 (mips_elf_record_local_got_symbol): Don't count got entries here.
1592 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1593 (mips_elf_set_global_got_offset): Split into...
1594 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1595 new functions. Take a mips_elf_traverse_got_arg rather than a
1596 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1597 Use g->relocs to record the number of relocs needed for global GOT
1599 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1600 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1601 relocations. Update for above function split.
1602 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1603 to count both the number of GOT entries and the number of TLS
1604 relocs required by local entries. Likewise
1605 mips_elf_count_global_tls_entries and global entries.
1606 Remove uses of mips_elf_count_local_tls_relocs and
1607 mips_elf_count_global_tls_relocs.
1609 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1611 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1612 to say that each structure represents only one type of TLS reference.
1613 (GOT_TLS_TYPE): New define.
1614 (mips_elf_link_hash_entry): Temporarily split tls_type and
1615 tls_got_offset into two variables each.
1616 (mips_elf_link_hash_newfunc): Update accordingly.
1617 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1618 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1619 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1620 (mips_tls_got_relocs): Use a switch statement.
1621 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1622 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1623 local "offset" variable.
1624 (mips_tls_got_index): Remove r_type argument and assert. Remove
1625 code that handled entries with two TLS types; always use the
1626 original got_index instead.
1627 (mips_tls_single_got_index): New function.
1628 (mips_elf_local_got_index): Use entry->tls_type to check for
1629 TLS entries. Use mips_tls_single_got_index. Update call to
1631 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1632 Use p->tls_type to check for TLS entries. Update call to
1633 mips_tls_got_index. Use mips_tls_single_got_index.
1634 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1635 Use entry.tls_type to check for TLS entries.
1636 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1637 with r_type argument. Use mips_elf_reloc_tls_type.
1638 Set up the new hash entry fields.
1639 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1640 with r_type argument. Use mips_elf_reloc_tls_type and
1641 mips_tls_got_entries. Remove code that handled entries
1642 with multiple TLS types.
1643 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1644 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1645 Use equality rather than masks when checking for specific TLS types.
1646 Use mips_tls_got_entries. Remove code that handled entries
1647 with multiple TLS types.
1648 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1649 testing the hash table entry.
1650 (_bfd_mips_elf_check_relocs): Update calls to
1651 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1652 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1653 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1655 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1657 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1658 (mips_elf_got_entry_hash): ...this, deleting the old version.
1659 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1662 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1664 * elfxx-mips.c (mips_elf_create_got_info): New function.
1665 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1666 (mips_elf_create_got_section): Likewise.
1668 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1670 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1673 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1675 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1677 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1679 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1680 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1682 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1684 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1685 (mips_elf_count_global_tls_relocs): Don't count indirect or
1687 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1688 number of TLS entries were allocated.
1690 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1692 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1694 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1696 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1697 if there are TLS relocations.
1699 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1701 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1702 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1704 2013-02-11 Alan Modra <amodra@gmail.com>
1706 * elfcode.h (elf_checksum_contents): Free contents.
1707 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1708 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1709 (elf_final_link_free): New function, extracted from..
1710 (bfd_elf_final_link): ..here. Always call
1711 _bfd_elf_write_section_eh_frame_hdr.
1712 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1713 _bfd_elf_link_hash_table_free.
1714 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1715 * libbfd.h: Regenerate.
1716 * merge.c (_bfd_merge_sections_free): New function.
1717 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1719 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1720 _bfd_elf_link_hash_table_free.
1721 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1722 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1723 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1724 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1725 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1726 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1727 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1728 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1729 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1730 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1731 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1732 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1733 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1734 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1735 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1736 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1737 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1739 2013-02-10 Alan Modra <amodra@gmail.com>
1741 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1742 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1743 * m68klinux.c (linux_link_hash_table_create): Likewise.
1744 * sparclinux.c (linux_link_hash_table_create): Likewise.
1745 * sunos.c (sunos_link_hash_table_create): Likewise.
1746 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1747 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1748 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1749 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1750 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1751 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1752 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1753 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1754 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1755 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1756 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1757 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1758 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1759 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1760 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1761 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1762 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1763 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1764 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1765 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1766 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1767 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1768 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1769 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1770 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1771 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1772 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1773 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1775 2013-02-10 Alan Modra <amodra@gmail.com>
1777 * i386linux.c (linux_link_hash_table_create): Allocate table
1778 with bfd_zmalloc, not bfd_alloc.
1779 * pdp11.c (link_hash_table_create): Allocate table with
1780 bfd_malloc, not bfd_alloc.
1781 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1782 with bfd_zmalloc, not bfd_zalloc.
1783 (bfin_link_hash_table_create): Likewise.
1784 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1785 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1787 2013-02-10 Alan Modra <amodra@gmail.com>
1790 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1792 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1794 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1796 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1799 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1801 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1804 2013-02-08 Alan Modra <amodra@gmail.com>
1807 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1808 * elf.c (elf_find_function): Revert last change. Use new
1809 tdata field rather than static vars for cache.
1811 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1814 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1815 symbol is defined in regular object.
1817 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1820 * elf.c (elf_find_function): Don't cache if symbols change.
1822 2013-02-07 Alan Modra <amodra@gmail.com>
1825 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1826 copy attributes from or to non-ELF.
1828 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1830 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1831 for non-zero TLS symbol.
1832 (elf_i386_relocate_section): Don't resolve size relocation against
1833 non-zero TLS symbol.
1834 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1835 pc_count for non-zero TLS symbol.
1836 (elf_x86_64_relocate_section): Don't resolve size relocation
1837 against non-zero TLS symbol.
1839 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1840 Andrew Jenner <andrew@codesourcery.com>
1842 Based on patches from Altera Corporation.
1844 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1845 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1846 (BFD_BACKENDS): Add elf32-nios2.lo.
1847 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1848 * Makefile.in: Regenerated.
1849 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1850 bfd_elf32_littlenios2_vec.
1851 * configure: Regenerated.
1852 * config.bfd: Add cases for nios2.
1853 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1854 (bfd_mach_nios2): Define.
1855 (bfd_nios2_arch): Declare.
1856 (bfd_archures_list): Add bfd_nios2_arch.
1857 * targets.c (bfd_elf32_bignios2_vec): Declare.
1858 (bfd_elf32_littlenios2_vec): Declare.
1859 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1860 bfd_elf32_littlenios2_vec.
1861 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1862 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1863 * bfd-in2.h: Regenerated.
1864 * libbfd.h: Regenerated.
1865 * cpu-nios2.c: New file.
1866 * elf32-nios2.c: New file.
1868 2013-02-06 Alan Modra <amodra@gmail.com>
1870 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1873 2013-02-06 Alan Modra <amodra@gmail.com>
1875 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1876 * Makefile.in: Regenerate.
1878 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1879 Pedro Alves <palves@redhat.com>
1881 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1882 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1884 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1885 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1886 * elf-linux-psinfo.h: New file.
1887 * elf.c: Include elf-linux-psinfo.h.
1888 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1890 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1891 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1892 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1893 (elfcore_write_ppc_linux_prpsinfo32): New function.
1895 2013-02-04 Tristan Gingold <gingold@adacore.com>
1897 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1900 2013-02-04 Alan Modra <amodra@gmail.com>
1902 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1903 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1904 * Makefile.in: Regenerate.
1905 * po/SRC-POTFILES.in: Regenerate.
1907 2013-02-04 Alan Modra <amodra@gmail.com>
1909 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1910 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1912 2013-02-01 Alan Modra <amodra@gmail.com>
1914 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1917 2013-01-31 Tristan Gingold <gingold@adacore.com>
1919 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1920 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1921 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1923 2013-01-31 Alan Modra <amodra@gmail.com>
1924 David S. Miller <davem@davemloft.net>
1927 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1928 references to __tls_get_addr.
1929 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1930 vtinherit and vtentry reloc handling too.
1931 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1933 2013-01-31 Alan Modra <amodra@gmail.com>
1935 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1937 2013-01-31 Alan Modra <amodra@gmail.com>
1939 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1941 2013-01-28 Alan Modra <amodra@gmail.com>
1943 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1944 "relocation" in error messages throughout file.
1945 (ppc64_elf_relocate_section): Remove sibling call error message,
1946 replace with "call lacks nop". Specially report errors for
1947 branches to function entry points via OPD lookup and branches
1948 to stubs. Remove NULL symbol handling now done by %T.
1950 2013-01-28 Alan Modra <amodra@gmail.com>
1952 * archive.c (bfd_generic_archive_p): Return target and keep
1953 ardata on partial matches.
1954 * format.c (bfd_check_format_matches): Adjust for above
1955 change. Remove bfd_error_file_ambiguously_recognized dead
1958 2013-01-26 Alan Modra <amodra@gmail.com>
1960 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1961 bfd_preserve_finish): Move to..
1962 * format.c: ..here, splitting out..
1963 (bfd_reinit): ..this. New function.
1964 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1965 keep bfd state for a match.
1966 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1967 * elfcore.h (elf_core_file_p): Likewise.
1968 * mach-o.c (bfd_mach_o_header_p): Likewise.
1969 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1970 * xsym.c (bfd_sym_object_p): Likewise.
1971 * mmo.c (mmo_scan): Clear abfd->symcount.
1972 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1973 * section.c (bfd_section_list_clear): Clear section_htab.count.
1974 * bfd-in2.h: Regenerate.
1976 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1978 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1979 second reloc, make sure that the reloc potentially exists first.
1981 2013-01-24 Nick Clifton <nickc@redhat.com>
1983 * archures.c: Add bfd_mach_v850e3v5.
1984 * bfd-in2.h: Regenerate.
1985 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1986 * cpu-v850_rh850.c: Likewise.
1987 * elf32-v850.c: Add support for v850e3v5 architecture.
1989 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1991 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1993 2013-01-23 Leif Ekblad <leif@rdos.net>
1995 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1997 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1999 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2000 non-zero TLS symbol.
2001 (elf_i386_relocate_section): Resolve size relocation against
2002 non-zero TLS symbol.
2003 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2004 for non-zero TLS symbol.
2005 (elf_x86_64_relocate_section): Resolve size relocation against
2006 non-zero TLS symbol.
2008 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2010 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2011 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2014 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2016 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2017 PC-relative relocation.
2018 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2019 as PC-relative relocation.
2021 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2023 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2025 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2027 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2028 and R_X86_64_SIZE64 check.
2029 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2030 nor R_X86_64_SIZE64.
2032 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2034 * bfd-in2.h: Regenerated.
2035 * libbfd.h: Likewise.
2037 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2038 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2039 (elf_i386_check_relocs): Handle R_386_SIZE32.
2040 (elf_i386_gc_sweep_hook): Likewise.
2041 (elf_i386_relocate_section): Likewise.
2043 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2044 and R_X86_64_SIZE64 entries.
2045 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2046 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2047 (elf_x86_64_reloc_name_lookup): Likewise.
2048 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2050 (elf_x86_64_gc_sweep_hook): Likewise.
2051 (elf_x86_64_relocate_section): Likewise.
2053 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2056 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2058 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2059 with R_X86_64_RELATIVE64.
2061 2013-01-15 Nick Clifton <nickc@redhat.com>
2063 * elf32-msp430.c: Fix spelling typo.
2065 2013-01-15 Alan Modra <amodra@gmail.com>
2067 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2070 2013-01-14 Alan Modra <amodra@gmail.com>
2073 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2074 (memory_bclose): Likewise. Return 0 on success.
2075 * cache.c (cache_bclose): Likewise.
2076 * opncls.c (opncls_bclose, bfd_close): Likewise.
2077 * vms-lib.c (vms_lib_bclose): Likewise.
2078 * libbfd.h: Regenerate.
2080 2013-01-13 Alan Modra <amodra@gmail.com>
2082 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2083 Add ref_dynamic_nonweak.
2084 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2085 (_bfd_elf_merge_symbol): Don't call above function. Move
2086 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2088 (elf_link_add_object_symbols): Delete redundant "override" test.
2089 Don't set dynamic_def here.
2090 (elf_link_output_extsym): Update.
2092 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2094 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2095 normal and TLS symbol access.
2096 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2098 2013-01-12 Alan Modra <amodra@gmail.com>
2100 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2101 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2102 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2104 2013-01-12 Alan Modra <amodra@gmail.com>
2107 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2108 (_bfd_elf_strtab_clear_all_refs): Define.
2109 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2110 (_bfd_elf_strtab_clear_all_refs): Delete.
2111 * elflink.c (elf_link_add_object_symbols): Clear out added
2112 strtab refs. Correct handling of warning common symbols.
2114 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2116 * aout0.c: Remove trailing white spaces.
2117 * archive.c: Likewise.
2118 * archures.c: Likewise.
2119 * bfd-in.h: Likewise.
2120 * bfd-in2.h: Likewise.
2121 * coff-alpha.c: Likewise.
2122 * coff-i860.c: Likewise.
2123 * coff-mips.c: Likewise.
2124 * coff-ppc.c: Likewise.
2125 * coff-tic80.c: Likewise.
2126 * coff-x86_64.c: Likewise.
2127 * coff-z80.c: Likewise.
2128 * coffcode.h: Likewise.
2129 * coffgen.c: Likewise.
2130 * cofflink.c: Likewise.
2131 * compress.c: Likewise.
2132 * corefile.c: Likewise.
2133 * cpu-arm.c: Likewise.
2134 * cpu-avr.c: Likewise.
2135 * cpu-bfin.c: Likewise.
2136 * cpu-cr16.c: Likewise.
2137 * cpu-cr16c.c: Likewise.
2138 * cpu-crx.c: Likewise.
2139 * cpu-h8300.c: Likewise.
2140 * cpu-i386.c: Likewise.
2141 * cpu-lm32.c: Likewise.
2142 * cpu-m68k.c: Likewise.
2143 * cpu-moxie.c: Likewise.
2144 * cpu-msp430.c: Likewise.
2145 * cpu-sh.c: Likewise.
2146 * cpu-xc16x.c: Likewise.
2147 * dwarf2.c: Likewise.
2148 * ecofflink.c: Likewise.
2149 * ecoffswap.h: Likewise.
2150 * elf-ifunc.c: Likewise.
2151 * elf-m10300.c: Likewise.
2152 * elf-vxworks.c: Likewise.
2153 * elf32-avr.c: Likewise.
2154 * elf32-avr.h: Likewise.
2155 * elf32-cr16.c: Likewise.
2156 * elf32-cr16c.c: Likewise.
2157 * elf32-cris.c: Likewise.
2158 * elf32-crx.c: Likewise.
2159 * elf32-frv.c: Likewise.
2160 * elf32-hppa.c: Likewise.
2161 * elf32-i860.c: Likewise.
2162 * elf32-ip2k.c: Likewise.
2163 * elf32-iq2000.c: Likewise.
2164 * elf32-m32c.c: Likewise.
2165 * elf32-m68hc1x.c: Likewise.
2166 * elf32-msp430.c: Likewise.
2167 * elf32-mt.c: Likewise.
2168 * elf32-ppc.c: Likewise.
2169 * elf32-rl78.c: Likewise.
2170 * elf32-s390.c: Likewise.
2171 * elf32-score.h: Likewise.
2172 * elf32-sh-symbian.c: Likewise.
2173 * elf32-sh.c: Likewise.
2174 * elf32-spu.c: Likewise.
2175 * elf32-tic6x.c: Likewise.
2176 * elf32-v850.c: Likewise.
2177 * elf32-xc16x.c: Likewise.
2178 * elf32-xtensa.c: Likewise.
2179 * elf64-alpha.c: Likewise.
2180 * elf64-hppa.c: Likewise.
2181 * elf64-ppc.c: Likewise.
2182 * elf64-s390.c: Likewise.
2183 * elfcore.h: Likewise.
2184 * elflink.c: Likewise.
2185 * elfxx-mips.c: Likewise.
2186 * elfxx-sparc.c: Likewise.
2187 * elfxx-tilegx.c: Likewise.
2189 * libcoff.h: Likewise.
2190 * libpei.h: Likewise.
2191 * libxcoff.h: Likewise.
2192 * linker.c: Likewise.
2193 * mach-o-i386.c: Likewise.
2194 * mach-o-target.c: Likewise.
2195 * mach-o.c: Likewise.
2196 * mach-o.h: Likewise.
2198 * opncls.c: Likewise.
2199 * pdp11.c: Likewise.
2200 * pe-x86_64.c: Likewise.
2201 * peXXigen.c: Likewise.
2202 * pef-traceback.h: Likewise.
2203 * pei-x86_64.c: Likewise.
2204 * peicode.h: Likewise.
2205 * plugin.c: Likewise.
2206 * reloc.c: Likewise.
2207 * riscix.c: Likewise.
2208 * section.c: Likewise.
2211 * tekhex.c: Likewise.
2212 * ticoff.h: Likewise.
2213 * vaxbsd.c: Likewise.
2214 * xcofflink.c: Likewise.
2215 * xtensa-isa.c: Likewise.
2217 2013-01-10 Will Newton <will.newton@imgtec.com>
2219 * Makefile.am: Add Meta.
2220 * Makefile.in: Regenerate.
2221 * archures.c (bfd_mach_metag): New.
2222 * bfd-in2.h: Regenerate.
2223 * config.bfd: Add Meta.
2224 * configure: Regenerate.
2225 * configure.in: Add Meta.
2226 * cpu-metag.c: New file.
2227 * elf-bfd.h: Add Meta.
2228 * elf32-metag.c: New file.
2229 * elf32-metag.h: New file.
2230 * libbfd.h: Regenerate.
2231 * reloc.c: Add Meta relocations.
2232 * targets.c: Add Meta.
2234 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2236 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2237 (elfcore_write_aarch_hw_break): Likewise.
2238 (elfcore_write_aarch_hw_watch): Likewise.
2239 * elf.c (elfcore_grok_aarch_tls): New function.
2240 (elfcore_grok_aarch_hw_break): Likewise.
2241 (elfcore_grok_aarch_hw_watch): Likewise.
2242 (elfcore_grok_note): Call the new functions to handle the
2243 corresponding notes.
2244 (elfcore_write_aarch_tls): New function.
2245 (elfcore_write_aarch_hw_break): Likewise.
2246 (elfcore_write_aarch_hw_watch): Likewise.
2247 (elfcore_write_register_note): Call the new functions to handle the
2248 corresponding pseudo sections.
2250 2013-01-07 Tom Tromey <tromey@redhat.com>
2252 * section.c (_bfd_std_section): Rename from std_section.
2253 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2254 (STD_SECTION): Update.
2255 * bfd-in2.h: Rebuild.
2257 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2259 * archures.c (bfd_mach_mips5900): Define.
2260 * bfd-in2.h: Regenerate.
2261 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2262 * cpu-mips.c: Add support for MIPS r5900.
2263 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2265 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2266 Nick Clifton <nickc@redhat.com>
2268 * elflink.c (get_value): Prevent the use of an undefined shift
2269 operation. Add sanity checks.
2271 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2273 * config.bfd (cr16*-*-uclinux*): New target support.
2276 For older changes see ChangeLog-2012
2278 Copyright (C) 2013 Free Software Foundation, Inc.
2280 Copying and distribution of this file, with or without modification,
2281 are permitted in any medium without royalty provided the copyright
2282 notice and this notice are preserved.
2288 version-control: never
projects / platform / upstream / binutils.git / blob