1 2013-07-12 Roland McGrath <mcgrathr@google.com>
3 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
4 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
5 been added here with 2013-07-05 elf32-s390.c change).
6 * bfd-in2.h: Regenerate (no-op).
7 * libbfd.h: Regenerate (no-op).
9 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
11 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
13 (_bfd_mips_elf_print_private_bfd_data): Likewise.
15 2013-07-09 Tristan Gingold <gingold@adacore.com>
17 * vms-alpha.c (struct vms_private_data_struct): Remove
18 flag_hash_long_names and flag_show_after_trunc.
19 (hash_string): Remove.
20 (_bfd_vms_length_hash_symbol): Remove.
21 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
22 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
23 (_bfd_vms_write_ehdr): Remove code that set removed flags.
24 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
25 (vms_bfd_is_local_label_name): Remove trace call.
27 2013-07-09 Tristan Gingold <gingold@adacore.com>
29 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
31 * configure.com: Adjust to match changes in configure.
32 * makefile.vms (OBJS): Update list.
34 2013-07-05 Tristan Gingold <gingold@adacore.com>
36 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
39 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
41 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
42 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
43 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
44 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
46 * elf64-s390.c: See elf32-s390.c
47 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
48 * libbfd.h: Add new reloc strings.
50 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
52 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
54 (elfNN_aarch64_relocate_section): Likewise.
55 (elfNN_aarch64_gc_sweep_hook): Likewise.
56 (elfNN_aarch64_check_relocs): Likewise.
58 2013-07-03 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
61 when relocatable. Don't change root.type or type here.
62 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
64 2013-07-03 Alan Modra <amodra@gmail.com>
66 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
67 (ppc64_elf_size_stubs): Don't set "addend".
68 (ppc64_elf_relocate_section): Don't allow calls via
69 toc-adjusting stubs without a following nop even in an
70 executable, except for self-calls and both libc_start_main
73 2013-07-03 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
77 2013-07-02 Tristan Gingold <gingold@adacore.com>
79 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
82 2013-07-02 Tristan Gingold <gingold@adacore.com>
84 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
85 (_bfd_vms_find_nearest_line_discriminator): New function.
87 2013-07-02 Tristan Gingold <gingold@adacore.com>
89 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
91 2013-07-02 Tristan Gingold <gingold@adacore.com>
93 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
94 (rs6000coff_vec): Reference it.
96 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
98 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
99 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
100 (elfNN_aarch64_create_dynamic_sections): Do not define
101 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
103 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
105 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
106 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
107 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
108 * ld-aarch64/tls-relax-all.d: Likewise.
109 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
110 * ld-aarch64/gc-tls-relocs.d: Likewise.
111 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
112 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
113 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
115 2013-07-02 Alan Modra <amodra@gmail.com>
117 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
118 .TOC. after relocatable check.
120 2013-07-01 Alan Modra <amodra@gmail.com>
122 * elf64-ppc.h (ppc64_elf_toc): Delete.
123 (ppc64_elf_set_toc): Declare.
124 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
125 with call the ppc64_elf_set_toc.
126 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
127 (ppc64_elf_start_multitoc_partition): Likewise.
128 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
130 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
132 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
133 as needing a toc pointer.
134 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
135 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
138 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
141 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
144 2013-06-28 Nick Clifton <nickc@redhat.com>
147 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
149 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
151 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
153 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
154 in sgot[0] rather than sgotplt[0].
156 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
158 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
159 beginning of the generated file.
160 (elf64-aarch64.c): Likewise.
161 * Makefile.in: Re-generated.
163 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
165 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
166 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
167 * Makefile.in: Re-generated.
168 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
169 (bfd_elf64_littleaarch64_vec): Likewise.
170 (bfd_elf32_bigaarch64_vec): Likewise.
171 (bfd_elf32_littleaarch64_vec): Likewise.
172 * configure: Re-generated.
173 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
174 * elfxx-aarch64.h: New file.
175 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
176 stuff to elfxx-aarch64.c.
177 (bfd_elf_aarch64_put_addend): Removed.
178 (PG_OFFSET, PG): Likewise.
179 (elfNN_aarch64_small_plt0_entry): Support ELF32.
180 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
181 (elf64_aarch64_grok_prstatus): Removed.
182 (elf_backend_grok_prstatus): Removed.
184 (aarch64_unsigned_overflow): Likewise.
185 (aarch64_signed_overflow): Likewise.
186 (aarch64_resolve_relocation): Likewise.
188 (decode_branch_ofs_26): Likewise.
189 (decode_cond_branch_ofs_19): Likewise.
190 (decode_ld_lit_ofs_19): Likewise.
191 (decode_tst_branch_ofs_14): Likewise.
192 (decode_movw_imm): Likewise.
193 (decode_adr_imm): Likewise.
194 (decode_add_imm): Likewise.
195 (reencode_branch_ofs_26): Likewise.
196 (reencode_cond_branch_ofs_19): Likewise.
197 (reencode_ld_lit_ofs_19): Likewise.
198 (reencode_tst_branch_ofs_14): Likewise.
199 (reencode_movw_imm): Likewise.
200 (reencode_adr_imm): Likewise.
201 (reencode_ldst_pos_imm): Likewise.
202 (reencode_add_imm): Likewise.
203 (reencode_movzn_to_movz): Likewise.
204 (reencode_movzn_to_movn): Likewise.
205 (aarch64_relocate): Update to call the new function names in
207 (aarch64_calculate_got_entry_vma): Likewise.
208 (elfNN_aarch64_final_link_relocate): Likewise.
209 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
210 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
211 (elf_aarch64_update_plt_entry): ... this.
212 (elfNN_aarch64_create_small_pltn_entry): Update.
213 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
214 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
215 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
216 call elf_aarch64_update_plt_entry.
218 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
220 * bfd-in2.h: Re-generated.
221 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
222 (IS_AARCH64_TLS_RELOC): Change to be based on the
223 bfd reloc enumerators.
224 (IS_AARCH64_TLSDESC_RELOC): Likewise.
225 (PG, PG_OFFSET): Cast literal to bfd_vma.
226 (elf64_aarch64_howto_table): Removed.
227 (elf64_aarch64_howto_dynrelocs): Removed.
228 (elf64_aarch64_tls_howto_table): Removed.
229 (elf64_aarch64_tlsdesc_howto_table): Removed.
230 (elfNN_aarch64_howto_table): New table to host all howto entires..
231 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
232 (elfNN_aarch64_bfd_reloc_from_howto): New function.
233 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
234 (struct elf_aarch64_reloc_map): New.
235 (elf_aarch64_reloc_map): New table.
236 (elfNN_aarch64_howto_from_bfd_reloc): New function.
237 (elfNN_aarch64_howto_from_type): Update to look up the new table
238 elfNN_aarch64_howto_table.
239 (struct elf64_aarch64_reloc_map): Remove.
240 (elf64_aarch64_reloc_map): Remove.
241 (elfNN_aarch64_reloc_type_lookup): Change to call
242 elfNN_aarch64_howto_from_bfd_reloc.
243 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
244 elfNN_aarch64_howto_table.
245 (aarch64_resolve_relocation): Refactor to switch on the bfd
247 (bfd_elf_aarch64_put_addend): Likewise.
248 (elfNN_aarch64_final_link_relocate): Likewise.
249 (aarch64_tls_transition_without_check): Likewise.
250 (aarch64_reloc_got_type): Likewise.
251 (aarch64_can_relax_tls): Likewise.
252 (aarch64_tls_transition): Likewise.
253 (elfNN_aarch64_tls_relax): Likewise.
254 (elfNN_aarch64_final_link_relocate): Likewise.
255 (elfNN_aarch64_relocate_section): Likewise.
256 (elfNN_aarch64_gc_sweep_hook): Likewise.
257 (elfNN_aarch64_check_relocs): Likewise.
258 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
259 * libbfd.h: Re-generated.
260 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
261 (BFD_RELOC_AARCH64_RELOC_START)
262 (BFD_RELOC_AARCH64_RELOC_END)
263 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
264 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
265 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
266 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
267 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
268 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
269 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
271 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
273 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
274 (BUILD_CFILES): Add elf32-aarch64.c.
275 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
276 * Makefile.in: Re-generated.
277 * archures.c (bfd_mach_aarch64_ilp32): New define.
278 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
279 (bfd_elf32_aarch64_set_options): Ditto.
280 (elf32_aarch64_setup_section_lists): Ditto.
281 (elf32_aarch64_next_input_section): Ditto.
282 (elf32_aarch64_size_stubs): Ditto.
283 (elf32_aarch64_build_stubs): Ditto.
284 * bfd-in2.h: Re-generated.
285 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
286 and bfd_elf32_bigaarch64_vec.
287 (aarch64-*-linux*): Likewise.
288 (aarch64_be-*-elf): Likewise.
289 (aarch64_be-*-linux*): Likewise.
290 * configure.in (bfd_elf32_bigaarch64_vec)
291 (bfd_elf32_littleaarch64_vec): New.
292 * configure: Re-generated.
293 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
295 (bfd_aarch64_arch_ilp32): New.
296 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
297 * elfnn-aarch64.c (ARCH_SIZE): New define.
298 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
299 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
300 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
301 (ELF64_R_*): Rename to ELFNN_R_*.
302 Plus other paramaterization.
303 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
305 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
306 bfd_elf32_littleaarch64_vec.
308 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
310 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
311 (BUILD_CFILES): Add elf64-aarch64.c.
312 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
313 * Makefile.in: Re-generated.
314 * elf64-aarch64.c: Rename to ...
315 * elfnn-aarch64.c: ... this.
317 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
318 Paul Brook <paul@codesourcery.com>
320 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
321 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
322 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
323 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
324 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
325 (micromips_insn32_o32_exec_plt0_entry): New variable.
326 (micromips_insn32_o32_exec_plt_entry): Likewise.
327 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
328 (mips_elf_estimate_stub_size): Likewise.
329 (_bfd_mips_elf_size_dynamic_sections): Likewise.
330 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
331 (mips_finish_exec_plt): Likewise.
332 (_bfd_mips_elf_relax_section): Likewise.
333 (_bfd_mips_elf_insn32): New function.
334 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
336 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
338 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
340 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
341 (bfd_elf32_get_synthetic_symtab): New macro.
342 * elfxx-mips.c (plt_entry): New structure.
343 (mips_elf_link_hash_entry): Add use_plt_entry member.
344 (mips_elf_link_hash_table): Rename plt_entry_size member to
345 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
346 plt_comp_offset, plt_got_index entries and plt_header_is_comp
348 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
349 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
350 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
351 (STUB_LI16S_MICROMIPS): Likewise.
352 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
353 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
354 (micromips_o32_exec_plt0_entry): New variable.
355 (mips16_o32_exec_plt_entry): Likewise.
356 (micromips_o32_exec_plt_entry): Likewise.
357 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
358 (mips_elf_output_extsym): Update to use gotplt_union's plist
359 member rather than offset.
360 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
361 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
362 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
363 member rather than offset.
364 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
366 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
368 (mips_elf_make_plt_record): New function.
369 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
370 of JAL relocations that might need a PLT entry.
371 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
372 gotplt_union's plist member rather than offset. Set individual
373 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
374 Don't set the symbol's value in the symbol table for PLT
375 references here. Don't set the PLT or PLT GOT section sizes
377 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
378 (mips_elf_allocate_lazy_stub): Likewise.
379 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
381 (mips_elf_set_plt_sym_value): New function.
382 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
383 PLT and PLT GOT section sizes here. Set the symbol values in
384 the symbol table for PLT references here. Handle microMIPS
385 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
386 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
387 gotplt_union's plist member rather than offset. Handle
388 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
389 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
390 gotplt_union's plist member rather than offset. Use
391 MIPS_ELF_GOT_SIZE to calculate GOT address.
392 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
393 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
394 mips_finish_exec_plt.
395 (_bfd_mips_elf_link_hash_table_create): Update to use
396 gotplt_union's plist member rather than offset.
397 (_bfd_mips_elf_get_synthetic_symtab): New function.
399 2013-06-24 Wawa <caojinyu@msn.com>
402 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
404 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
406 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
408 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
409 * Makefile.in: Regenerate.
410 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
411 Set want64 to true for them at the end.
412 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
415 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
417 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
418 set sh_entsize for PLT section.
420 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
422 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
423 * bfd-in2.h: Re-generated.
424 * elf64-aarch64.c (RELOC_SECTION): Removed.
425 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
426 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
427 (elf64_aarch64_link_hash_traverse): Ditto.
428 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
431 2013-06-19 Will Newton <will.newton@linaro.org>
433 * configure: Regenerated.
434 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
435 * elf64-aarch64.c: Remove objalloc.h include.
436 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
437 (struct elf64_aarch64_link_hash_table): Remove ifunc related
438 members. (elf_aarch64_local_htab_hash): Remove function.
439 (elf_aarch64_local_htab_eq): Remove function.
440 (elf_aarch64_get_local_sym_hash): Remove function.
441 (elf64_aarch64_link_hash_table_create): Remove local hash
442 table initialization.
443 (elf64_aarch64_final_link_relocate): Remove sym argument and
444 handling of ifunc symbols.
445 (elf64_aarch64_relocate_section): Don't pass sym argument to
446 elf64_aarch64_final_link_relocate.
447 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
448 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
449 (elf64_aarch64_check_relocs): Likewise.
450 (elf64_aarch64_post_process_headers): Remove call to
452 (elf64_aarch64_is_function_type): New function.
453 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
454 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
455 (elf64_aarch64_size_dynamic_sections): Remove call to
456 elf_aarch64_allocate_local_dynrelocs.
457 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
458 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
459 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
460 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
461 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
462 elf_aarch64_finish_local_dynamic_symbol.
463 (elf64_aarch64_add_symbol_hook): Remove function.
465 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
467 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
468 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
469 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
470 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
471 R_AARCH64_GOT_LD_PREL19.
473 2013-06-13 Terry Guo <terry.guo@arm.com>
476 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
477 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
478 supports thumb instructions.
480 2013-06-11 DJ Delorie <dj@redhat.com>
482 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
484 2013-06-11 Will Newton <will.newton@linaro.org>
486 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
487 ELF64_R_SYM instead of ELF32_R_SYM.
489 2013-06-11 Nick Clifton <nickc@redhat.com>
491 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
492 checks if the dynamic sections have been created and relaxation
493 has not been performed.
495 2013-06-07 Will Newton <will.newton@linaro.org>
497 * configure: Regenerate.
498 * configure.in: Build elf-ifunc.o for AArch64.
499 * elf64-aarch64.c: Include objalloc.h.
500 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
501 (struct elf64_aarch64_link_hash_table): Add members for handling
502 R_AARCH64_IRELATIVE relocations.
503 (elf_aarch64_local_htab_hash): New function.
504 (elf_aarch64_local_htab_eq): New function.
505 (elf_aarch64_get_local_sym_hash): New function.
506 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
508 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
509 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
510 for handling STT_GNU_IFUNC symbols.
511 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
512 references to STT_GNU_IFUNC symbols.
513 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
514 STT_GNU_IFUNC symbols.
515 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
516 symbols. Ensure we don't increase plt.refcount from -1 to 0.
517 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
518 (elf64_aarch64_is_function_type): Remove function.
519 (elf64_aarch64_allocate_dynrelocs): Call
520 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
521 (elf_aarch64_allocate_local_dynrelocs): New function.
522 (elf64_aarch64_size_dynamic_sections): Call
523 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
524 (elf64_aarch64_create_small_pltn_entry): Add info argument.
525 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
526 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
527 STT_GNU_IFUNC symbols and .iplt.
528 (elf_aarch64_finish_local_dynamic_symbol): New function.
529 (elf64_aarch64_finish_dynamic_sections): Call
530 elf_aarch64_finish_local_dynamic_symbol.
531 (elf64_aarch64_add_symbol_hook): New function.
533 2013-06-03 Alan Modra <amodra@gmail.com>
535 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
536 var. Use it with last_stab.
538 2013-05-30 Paul Brook <paul@codesourcery.com>
540 * bfd-in2.h: Regenerate.
541 * elf32-mips.c (elf_mips_eh_howto): New.
542 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
543 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
544 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
545 * elf64-mips.c (elf_mips_eh_howto): New.
546 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
547 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
548 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
549 * libbfd.h: Regenerate.
550 * reloc.c (BFD_RELOC_MIPS_EH): New.
552 2013-05-29 Nick Clifton <nickc@redhat.com>
554 * dwarf2.c (struct dwarf2_debug): Add fields for handling
555 alternate debug info source.
556 (dwarf_debug_sections): Add entries for alternate .debug_str and
557 .debug_info sections.
558 (dwarf_debug_section_enum): Likewise.
559 (read_alt_indirect_string): New function. Handles a
560 DW_FORM_GNU_strp_alt attribute.
561 (read_alt_indirect_ref): New function. Handles a
562 DW_FORM_GNU_ref_alt attribute.
563 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
564 DW_FORM_GNU_strp_alt.
565 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
567 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
569 * opncls.c (GNU_DEBUGALTLINK): Define.
570 (bfd_get_alt_debug_link_info): New function.
571 (separate_alt_debug_file_exists): New function.
572 (find_separate_debug_file): Add parameters for fetch and check
574 (bfd_follow_gnu_debugaltlink): New function.
575 * bfd-in2.h: Regenerate.
577 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
579 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
580 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
581 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
582 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
583 * bfd-in2.h: Regenerate.
584 * libbfd.h: Regenerate.
585 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
587 (elf64_aarch64_tlsdesc_howto_table): Likewise.
588 (elf64_aarch64_reloc_map): Likewise.
589 (aarch64_resolve_relocation): Likewise.
590 (bfd_elf_aarch64_put_addend): Likewise.
591 (aarch64_tls_transition_without_check): Likewise.
592 (aarch64_reloc_got_type): Likewise.
593 (elf64_aarch64_final_link_relocate): Likewise.
594 (elf64_aarch64_tls_relax): Likewise.
595 (elf64_aarch64_relocate_section): Likewise.
596 (elf64_aarch64_gc_sweep_hook): Likewise.
597 (elf64_aarch64_check_relocs): Likewise.
599 2013-05-26 Mark Wielaard <mjw@redhat.com>
601 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
602 (max_open_files): New static int initialized to zero.
603 (bfd_cache_max_open): New static function to set and return
605 (bfd_cache_init): Use bfd_cache_max_open.
606 (bfd_open_file): Likewise.
607 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
608 (AC_CHECK_FUNCS): Add getrlimit.
609 * configure: Regenerated.
610 * config.in: Likewise.
611 * sysdep.h: Check and include sys/resource.h for getrlimit.
613 2013-05-23 Alan Modra <amodra@gmail.com>
615 * format.c (bfd_check_format_matches): Don't match a target in
616 targ_selvecs if some other target is a better match. If
617 targets implement match priority, fall back to the first of
620 2013-05-22 Eric Herman <eric@freesa.org>
623 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
625 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
628 * srec.c (srec_set_section_contents): Properly convert size
629 and offset to address when octets_per_byte is not unity.
631 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
633 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
634 refcount member of the gotplt_union when resetting the reference
635 count. Adjust comment.
637 2013-05-20 Will Newton <will.newton@linaro.org>
639 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
640 relocs_copied member.
641 (elf64_aarch64_link_hash_newfunc): Remove initialization of
642 relocs_copied member.
643 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
644 relocs_copied member.
646 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
648 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
651 2013-05-16 Cary Coutant <ccoutant@google.com>
653 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
654 external_ext_size and esize.
656 2013-05-16 Tristan Gingold <gingold@adacore.com>
658 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
659 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
661 2013-05-15 Andreas Schwab <schwab@suse.de>
663 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
665 2013-05-10 Joel Brobecker <brobecker@adacore.com>
667 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
668 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
670 2013-05-09 Joel Brobecker <brobecker@adacore.com>
672 * bfd.c (_bfd_default_error_handler): Replace use of putc
673 by fputc. Add comment explaining why.
675 2013-05-09 Alan Modra <amodra@gmail.com>
677 * elflink.c (elf_link_add_object_symbols): Don't omit reading
678 of symbols when hashes already exist.
680 2013-05-07 Will Newton <will.newton@linaro.org>
682 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
683 plt_header_size argument for ports where it differs from
685 * elf-bfd.h: Likewise.
686 * elf32-i386.c: Pass plt_header_size to
687 _bfd_elf_allocate_ifunc_dyn_relocs.
688 * elf64-x86-64.c: Likewise.
690 2013-05-07 Will Newton <will.newton@linaro.org>
692 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
694 * elf-bfd.h: Likewise.
696 2013-05-06 Paul Brook <paul@codesourcery.com>
698 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
699 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
700 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
701 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
702 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
703 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
705 2013-05-06 Alan Modra <amodra@gmail.com>
707 * elf64-ppc.c (opd_entry_value): Handle case where symbol
708 hashes are not available.
710 2013-05-06 Alan Modra <amodra@gmail.com>
712 * elflink.c (elf_link_add_object_symbols): Don't save symbol
713 hashes around loading as-needed library. Zero them on allocation,
714 and restore to initial all-zero state if library not needed.
715 Arrange to reuse hashes if we load library again later.
717 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
719 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
720 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
721 * elfn32-mips.c: Likewise.
722 * elf64-mips.c: Likewise.
724 2013-05-02 Nick Clifton <nickc@redhat.com>
726 * archures.c: Add some more MSP430 machine numbers.
727 * config.bfd (msp430): Define targ_selvecs.
728 * configure.in: Add bfd_elf32_msp430_ti_vec.
729 * cpu-msp430.c: Add some more MSP430 machine numbers.
730 * elf32-msp430.c Add support for MSP430X relocations.
731 Add support for TI compiler generated relocations.
732 Add support for sym_diff relocations.
733 Add support for relaxing out of range short branches into long
735 Add support for MSP430 attribute section.
736 * reloc.c: Add MSP430X relocations.
737 * targets.c: Add bfd_elf32_msp430_ti_vec.
738 * bfd-in2.h: Regenerate.
739 * configure: Regenerate.
740 * libbfd.h: Regenerate.
742 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
744 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
745 alpha*-*-linux*ecoff*.
747 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
750 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
753 2013-04-30 Alan Modra <amodra@gmail.com>
755 * elflink.c (bfd_elf_record_link_assignment): Dont make
756 STV_INTERNAL symbols STV_HIDDEN.
758 2013-04-29 Nick Clifton <nickc@redhat.com>
760 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
761 fragmented .debug_line sections associated with unmarked code
764 2013-04-29 Will Newton <will.newton@linaro.org>
766 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
767 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
769 2013-04-29 Will Newton <will.newton@linaro.org>
771 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
772 error check up and add error message.
774 2013-04-26 Will Newton <will.newton@linaro.org>
776 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
778 2013-04-25 Alan Modra <amodra@gmail.com>
780 * config.bfd: Add powerpc64le-linux.
782 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
784 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
787 2013-04-24 Roland McGrath <mcgrathr@google.com>
789 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
790 allocate space for PLT header even if IS_IPLT_ENTRY.
791 (arm_nacl_put_plt0): New function, broken out of ...
792 (elf32_arm_finish_dynamic_sections): ... here. Call it.
793 If HTAB->nacl_p, set up the PLT header in .iplt too.
794 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
795 a mapping symbol for the start of .iplt too.
797 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
799 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
801 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
803 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
805 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
807 2013-04-22 Alan Modra <amodra@gmail.com>
810 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
811 sh_size or reloc_count adjustment by count.
813 2013-04-22 Alan Modra <amodra@gmail.com>
815 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
816 create_linkage_sections here..
817 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
818 (create_linkage_sections): Move earlier in file.
819 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
820 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
822 2013-04-19 Nick Clifton <nickc@redhat.com>
825 * compress.c (decompress_contents): Always call inflateEnd, even
826 when another inflation operation fails.
828 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
830 * elf-ifunc.c: Update copyright year.
832 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
834 * coffcode.h: Added a cast to void when a bfd_set_section_*()
835 macro's return value is ignored.
836 * elf32-hppa.c: Likewise.
837 * elf32-tic6x.c: Likewise.
838 * mach-o.c: Likewise.
840 * opncls.c: Likewise.
841 * peicode.h: Likewise.
842 * elf32-m32r.c: Check return value of bfd_set_section_*().
843 * elfnn-ia64.c: Likewise.
844 * elfxx-mips.c: Likewise.
845 * vms-alpha.c: Likewise.
847 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
850 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
851 regular reference without non-GOT reference when building
854 2013-04-15 Alan Modra <amodra@gmail.com>
856 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
857 cache slot for archives.
859 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
861 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
864 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
867 * bfd/elf32-avr.c: Consider all sections to determine if linker
868 relaxation can safely delete a ret after a call/jmp
870 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
872 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
875 2013-04-08 Tom Tromey <tromey@redhat.com>
877 * som.c (bfd_section_from_som_symbol): No longer static.
878 * som.h (bfd_section_from_som_symbol): Declare.
880 2013-04-06 Alan Modra <amodra@gmail.com>
882 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
883 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
885 2013-04-05 Nick Clifton <nickc@redhat.com>
887 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
889 2013-04-04 Alan Modra <amodra@gmail.com>
891 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
892 * bfd-in2.h: Regenerate.
893 * elflink.c (elf_link_add_object_symbols): Use new error.
895 2013-04-03 Nick Clifton <nickc@redhat.com>
897 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
898 (bfd_elf32_bfd_is_target_special_symbol): Define.
900 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
902 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
903 elf64_aarch64_locals to get local GOT reference counts.
905 2013-04-02 DJ Delorie <dj@redhat.com>
907 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
908 (rl78_elf_relax_section): Only fetch the next reloc if there is
911 2013-03-30 Alan Modra <amodra@gmail.com>
914 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
915 global symbols referenced by relocs.
916 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
917 * elf32-bfin.c (bfin_check_relocs): Likewise.
918 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
919 * elf32-cris.c (cris_elf_check_relocs): Likewise.
920 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
921 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
922 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
923 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
924 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
925 * elf32-i370.c (i370_elf_check_relocs): Likewise.
926 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
927 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
928 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
929 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
930 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
931 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
932 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
933 * elf32-metag.c (elf_metag_check_relocs): Likewise.
934 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
935 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
936 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
937 * elf32-mt.c (mt_elf_check_relocs): Likewise.
938 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
939 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
940 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
941 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
942 * elf32-s390.c (elf_s390_check_relocs): Likewise.
943 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
944 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
945 * elf32-sh.c (sh_elf_check_relocs): Likewise.
946 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
947 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
948 * elf32-v850.c (v850_elf_check_relocs): Likewise.
949 * elf32-vax.c (elf_vax_check_relocs): Likewise.
950 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
951 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
952 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
953 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
954 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
955 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
956 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
957 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
958 * elf64-s390.c (elf_s390_check_relocs): Likewise.
959 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
960 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
961 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
962 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
963 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
964 test indirect/warning links for NULL.
966 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
969 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
970 symbol is referenced by a non-shared object.
971 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
973 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
975 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
976 R_SH_REL32 relocations against undefined weak symbols.
978 2013-03-28 Alan Modra <amodra@gmail.com>
980 * elf64-ppc.c (struct ppc_dyn_relocs): New.
981 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
982 into ifunc and non-ifunc.
983 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
984 separate ifunc/non-ifunc dynrel counts.
985 (allocate_got): Always use reliplt for ifunc.
986 (allocate_dynrelocs): Likewise.
987 (ppc64_elf_size_dynamic_sections): Likewise.
988 (ppc64_elf_layout_multitoc): Likewise.
989 (ppc64_elf_relocate_section): Likewise.
991 2013-03-28 Alan Modra <amodra@gmail.com>
993 * elf32-ppc.c (struct ppc_dyn_relocs): New.
994 (ppc_elf_check_relocs): Separate dynrel counts for local syms
995 into ifunc and non-ifunc.
996 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
997 (ppc_elf_size_dynamic_sections): Likewise.
998 (ppc_elf_relocate_section): Likewise.
1000 2013-03-28 Alan Modra <amodra@gmail.com>
1002 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1003 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1004 bfd_link_info* and asection* params.
1005 (_bfd_elf_reloc_type_class): Likewise.
1006 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1007 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1008 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1009 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1010 for any reliplt reloc. Don't return reloc_class_plt for
1011 R_PPC_REL24 and R_PPC_ADDR24.
1012 * elf64-ppc.c (allocate_got): Formatting.
1013 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1015 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1016 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1017 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1018 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1019 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1020 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1021 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1022 Add extra params to the various reloc_type_class functions.
1024 2013-03-27 Alan Modra <amodra@gmail.com>
1026 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1027 masks for all local ifunc syms.
1028 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1029 (ppc_elf_size_dynamic_sections): Likewise.
1030 (ppc_elf_relocate_section): Likewise.
1032 2013-03-27 Will Newton <will.newton@linaro.org>
1034 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1035 dynamic reloc for symbols with dynindx == -1.
1036 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1037 dynamic reloc for symbols with dynindx == -1.
1039 2013-03-27 Will Newton <will.newton@linaro.org>
1041 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1042 dynamic reloc for non-default visibility undefined weaks.
1043 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1044 dynamic reloc for non-default visibility undefined weaks.
1046 2013-03-26 Alan Modra <amodra@gmail.com>
1048 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1049 over _bfd_elf_merge_symbol calls.
1051 2013-03-26 Alan Modra <amodra@gmail.com>
1053 * elflink.c (elf_link_add_object_symbols): Add assertion for
1054 common override alignment check code. Formatting.
1056 2013-03-25 Alan Modra <amodra@gmail.com>
1058 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1059 usual common symbols as well as for dynamic. Add poldbfd param.
1060 Save old bfd. Adjust callers.
1061 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1062 and "value" by value, not pointer. Adjust caller.
1063 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1064 Delete code to set same. Use old_bfd and old_alignment from
1065 _bfd_elf_merge_symbol instead. Add default symbol before
1066 alignment and size checks. Wrap overlong lines.
1068 2013-03-25 Alan Modra <amodra@gmail.com>
1070 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1071 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1072 when override is true.
1074 2013-03-25 Alan Modra <amodra@gmail.com>
1076 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1079 2013-03-25 Alan Modra <amodra@gmail.com>
1081 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1083 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1084 early in symbol loop.
1086 2013-03-25 Alan Modra <amodra@gmail.com>
1088 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1089 (_bfd_elf_init_reloc_shdr): Delete.
1090 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1091 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1092 just what is needed.
1093 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1095 2013-03-23 Alan Modra <amodra@gmail.com>
1097 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1098 * elflink.c (_bfd_elf_merge_symbol): Make static.
1099 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1100 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1102 2013-03-23 Alan Modra <amodra@gmail.com>
1105 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1106 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1107 def_dynamic/ref_dynamic.
1108 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1111 2013-03-22 David S. Miller <davem@davemloft.net>
1113 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1116 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1119 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1120 errors adjusting relocs and symbols.
1122 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1124 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1125 @(disp:32,ERx) to mov @(disp:16,ERx).
1126 (R_H8_DISP32A16): New reloc.
1127 Comments added and corrected.
1128 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1129 * bfd-in2.h: Regenerate.
1130 * libbfd.h: Regenerate.
1132 2013-03-21 Kai Tietz <ktietz@redhat.com>
1134 * coffgen.c (coff_real_object_p): Make global.
1135 * peicode.h (coff_real_object_p): Add prototype.
1136 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1137 external_PEI_IMAGE_hdr structure.
1138 (coff_swap_filehdr_in): Handle variable header-size.
1139 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1140 of directory-entiries as specified in pe-header.
1142 2013-03-21 Nick Clifton <nickc@redhat.com>
1145 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1146 iWMMXt and iWMMXt2 processors from attributes.
1148 2013-03-20 Alan Modra <amodra@gmail.com>
1150 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1151 sh_type according to is_rela.
1153 2013-03-18 Alan Modra <amodra@gmail.com>
1156 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1157 considering whether an --as-needed library is needed.
1159 2013-03-14 Tom Tromey <tromey@redhat.com>
1161 * opncls.c (bfd_get_debug_link_info): Rename from
1162 get_debug_link_info. Export. Update comment.
1163 (find_separate_debug_file): Update.
1164 * bfd-in2.h: Rebuild.
1166 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1168 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1170 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1173 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1175 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1176 * elf.c (elfcore_write_s390_tdb): New function.
1177 (elfcore_write_register_note): Call it.
1178 (elfcore_grok_s390_tdb): New function.
1179 (elfcore_grok_note): Call it.
1181 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1183 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1185 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1187 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1189 2013-03-04 Alan Modra <amodra@gmail.com>
1191 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1192 non-zero addends when relocatable, rather than addends >= 32768.
1193 Always zero "addend" before applying relocation.
1195 2013-03-04 Nick Clifton <nickc@redhat.com>
1197 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1198 file pointer offsets for thin archives.
1200 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1202 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1203 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1205 2013-02-27 DJ Delorie <dj@redhat.com>
1207 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1208 * libbfd.h: Regenerate.
1209 * bfd-in2.h: Regenerate.
1210 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1211 references in compuated relocs.
1213 2013-02-26 Anthony Green <green@moxielogic.com>
1215 * config.bfd: Extend moxie-rtems target triplet name support.
1217 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1220 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1221 unique_global only for definition.
1222 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1224 (elf_link_add_object_symbols): Set unique_global only
1227 2013-02-21 Alan Modra <amodra@gmail.com>
1229 * elf-bfd.h (struct elf_build_id): Extracted from..
1230 (struct elf_build_id_info): ..here. Delete.
1231 (struct output_elf_obj_tdata): New, extracted from..
1232 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1234 (elf_program_header_size): Reference tdata->o.
1235 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1236 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1237 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1238 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1239 when opening bfd in any mode that might write.
1240 (_bfd_elf_write_object_contents): Use build_id field in
1241 output_elf_obj_tdata.
1242 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1243 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1245 2013-02-21 Alan Modra <amodra@gmail.com>
1247 * elf-bfd.h (struct core_elf_obj_tdata): New.
1248 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1249 core_program, and core_command. Add "core".
1250 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1251 Update all refs to tdata core fields.
1252 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1253 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1254 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1255 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1256 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1257 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1258 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1259 to tdata core fields.
1261 2013-02-21 Alan Modra <amodra@gmail.com>
1263 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1264 Delete num_locals and num_globals.
1265 (elf_num_locals, elf_num_globals): Don't define.
1266 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1267 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1268 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1269 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1270 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1271 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1273 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1274 number of locals syms via new param.
1275 (swap_out_syms): Adjust to suit elf_map_symbols change.
1277 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1279 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1280 STO_MICROMIPS annotation.
1282 2013-02-19 Alan Modra <amodra@gmail.com>
1284 * configure.in: Bump version to 2.23.52.
1285 * elf-bfd.h (struct elf_build_id_info): New.
1286 (struct elf_obj_tdata): Delete after_write_object_contents,
1287 after_write_object_contents_info and build_id_size. Make build_id
1288 a pointer to struct elf_build_id_info.
1289 * elf.c (_bfd_elf_write_object_contents): Style. Update
1290 after_write_ibject_contents invocation.
1291 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1292 allow zero size notes.
1293 * configure: Regenerate.
1295 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1297 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1298 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1299 (micromips_elf64_howto_table_rela): Likewise.
1300 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1301 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1302 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1303 (elf_micromips_howto_table_rela): Likewise.
1304 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1306 2013-02-18 Paul Brook <paul@codesourcery.com>
1308 * elfxx-mips.c (MICROMIPS_P): New macro.
1309 (_bfd_mips_elf_symbol_processing): Use it.
1311 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1313 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1314 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1316 2013-02-18 Alan Modra <amodra@gmail.com>
1319 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1320 (_bfd_elf_strtab_clear_all_refs): Declare.
1321 (_bfd_elf_strtab_resize): Declare.
1322 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1323 (_bfd_elf_strtab_clear_all_refs): New function.
1324 (_bfd_elf_strtab_resize): Likewise.
1325 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1327 2013-02-18 Alan Modra <amodra@gmail.com>
1329 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1330 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1331 and elf_text_section to..
1332 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1333 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1334 (struct alpha_elf_find_line): ..this.
1335 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1337 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1340 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1341 for references from the dummy bfd.
1343 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1346 * elflink.c (elf_link_add_object_symbols): Also track weak
1349 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1352 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1353 archive pointing to itself.
1354 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1356 2013-02-15 Nick Clifton <nickc@redhat.com>
1359 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1360 accessing a corrupt nested archive.
1362 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1364 * elfxx-mips.c (mips_got_page_ref): New structure.
1365 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1366 pair to represent the anchor point.
1367 (mips_got_info): Add a got_page_refs field.
1368 (mips_elf_link_hash_table): Add a sym_cache field.
1369 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1370 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1371 new anchor representation.
1372 (mips_elf_create_got_info): Create got_page_refs rather than
1374 (mips_elf_record_got_page_ref): New function.
1375 (mips_elf_pages_for_range): Move further down file.
1376 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1377 Use a section rather than a (bfd, symndx) pair to represent the
1379 (mips_elf_resolve_got_page_ref): New function.
1380 (mips_elf_resolve_final_got_entries): Use it to populate
1382 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1383 rather than mips_elf_record_got_page_entry. Only nullify h
1385 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1388 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1390 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1393 2013-02-12 Alan Modra <amodra@gmail.com>
1395 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1396 suitable definition when using generic linker hash table.
1398 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1400 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1401 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1402 mips_elf_traverse_got_arg. Count GOT entries.
1403 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1404 as argument. Update after above changes.
1405 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1406 mips_elf_count_got_entries. Update the calls to
1407 mips_elf_resolve_final_got_entries.
1409 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1411 * elfxx-mips.c (mips_got_tls_type): New enum.
1412 (mips_got_entry): Add tls_initialized.
1413 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1414 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1416 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1417 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1418 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1420 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1421 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1422 tls_initialized rather than GOT_TLS_DONE.
1423 (mips_tls_got_index): Delete.
1424 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1425 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1426 (mips_elf_record_got_entry): Initialize tls_initialized.
1428 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1430 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1431 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1432 tls_ie_got_offset and tls_gd_got_offset.
1433 (mips_elf_link_hash_newfunc): Remove initialization.
1434 (mips_elf_create_got_info): Likewise.
1435 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1436 (mips_tls_single_got_index): Delete.
1437 (mips_elf_local_got_index): Always use the GOT entry to track
1439 (mips_elf_global_got_index): Likewise.
1440 (mips_elf_create_local_got_entry): Assert that TLS entries have
1441 already been allocated.
1442 (mips_elf_record_global_got_symbol): Don't initialize
1443 tls_ie_type or tls_gd_type.
1444 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1445 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1447 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1449 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1450 have been allocated.
1451 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1452 tls_ie_type and tls_gd_type.
1454 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1456 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1457 aliasing violation. Check for htab allocation failures.
1459 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1461 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1463 (mips_elf_global_got_index): ...here. Reorder arguments so that
1464 the output bfd and info come first.
1465 (mips_elf_calculate_relocation): Update the call to
1466 mips_elf_global_got_index accordingly.
1467 (_bfd_mips_elf_finish_dynamic_symbol): Use
1468 mips_elf_primary_global_got_index rather than
1469 mips_elf_global_got_index.
1470 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1472 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1474 * elfxx-mips.c (mips_got_entry): Update comments.
1475 (mips_elf_multi_got_entry_eq): Rename to...
1476 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1477 (mips_elf_create_got_info): Remove master_got_p argument.
1478 Always use mips_elf_got_entry_eq.
1479 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1480 Update calls accordingly.
1482 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1484 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1485 (mips_elf_bfd2got_hash): Delete.
1486 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1487 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1488 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1489 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1490 than mips_elf_got_for_ibfd.
1491 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1492 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1493 (mips_elf_make_got_per_bfd): Replace with...
1494 (mips_elf_add_got_entry): ...this new function.
1495 (mips_elf_make_got_pages_per_bfd): Replace with...
1496 (mips_elf_add_got_page_entry): ...this new function.
1497 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1498 bfd and GOT arguments. Use mips_elf_add_got_entry and
1499 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1500 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1501 to set the BFD's GOT and free the old table.
1502 (mips_elf_merge_got): Replace bfd2got argument with separate
1503 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1504 Use mips_elf_count_got_entries to count the number of entries in
1505 each GOT. Update the calls to mips_elf_merge_got_with.
1506 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1507 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1508 (mips_elf_multi_got): Don't create the bfd2got hash table.
1509 Replace hash table traversal with a walk over the input bfds,
1510 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1511 to set the output bfd's GOT.
1512 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1513 bfds use the master GOT in the single-GOT case.
1514 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1515 rather than mips_elf_got_for_ibfd.
1517 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1519 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1520 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1521 (mips_elf_record_global_got_symbol): Update the hash entry before
1522 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1524 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1525 (mips_elf_record_got_page_entry): Record the entry in both the
1526 master and bfd GOTs.
1528 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1530 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1531 create another one if necessary.
1532 (mips_elf_set_gotidx): New function.
1533 (mips_elf_set_global_gotidx): Use it.
1534 (mips_elf_initialize_tls_index): Likewise. Take a
1535 mips_elf_traverse_got_arg as argument.
1536 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1537 (mips_elf_multi_got): Likewise. Cope with error returns from
1538 mips_elf_set_global_gotidx.
1540 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1542 * elfxx-mips.c (mips_got_info): Add relocs field.
1543 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1545 (mips_elf_traverse_got_arg): ...this new structure.
1546 (mips_elf_count_local_tls_relocs): Delete.
1547 (mips_elf_count_global_tls_relocs): Likewise.
1548 (mips_elf_count_got_entry): New function.
1549 (mips_elf_count_local_got_entries): Likewise.
1550 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1551 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1552 (mips_elf_record_local_got_symbol): Don't count got entries here.
1553 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1554 (mips_elf_set_global_got_offset): Split into...
1555 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1556 new functions. Take a mips_elf_traverse_got_arg rather than a
1557 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1558 Use g->relocs to record the number of relocs needed for global GOT
1560 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1561 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1562 relocations. Update for above function split.
1563 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1564 to count both the number of GOT entries and the number of TLS
1565 relocs required by local entries. Likewise
1566 mips_elf_count_global_tls_entries and global entries.
1567 Remove uses of mips_elf_count_local_tls_relocs and
1568 mips_elf_count_global_tls_relocs.
1570 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1572 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1573 to say that each structure represents only one type of TLS reference.
1574 (GOT_TLS_TYPE): New define.
1575 (mips_elf_link_hash_entry): Temporarily split tls_type and
1576 tls_got_offset into two variables each.
1577 (mips_elf_link_hash_newfunc): Update accordingly.
1578 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1579 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1580 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1581 (mips_tls_got_relocs): Use a switch statement.
1582 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1583 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1584 local "offset" variable.
1585 (mips_tls_got_index): Remove r_type argument and assert. Remove
1586 code that handled entries with two TLS types; always use the
1587 original got_index instead.
1588 (mips_tls_single_got_index): New function.
1589 (mips_elf_local_got_index): Use entry->tls_type to check for
1590 TLS entries. Use mips_tls_single_got_index. Update call to
1592 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1593 Use p->tls_type to check for TLS entries. Update call to
1594 mips_tls_got_index. Use mips_tls_single_got_index.
1595 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1596 Use entry.tls_type to check for TLS entries.
1597 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1598 with r_type argument. Use mips_elf_reloc_tls_type.
1599 Set up the new hash entry fields.
1600 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1601 with r_type argument. Use mips_elf_reloc_tls_type and
1602 mips_tls_got_entries. Remove code that handled entries
1603 with multiple TLS types.
1604 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1605 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1606 Use equality rather than masks when checking for specific TLS types.
1607 Use mips_tls_got_entries. Remove code that handled entries
1608 with multiple TLS types.
1609 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1610 testing the hash table entry.
1611 (_bfd_mips_elf_check_relocs): Update calls to
1612 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1613 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1614 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1616 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1618 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1619 (mips_elf_got_entry_hash): ...this, deleting the old version.
1620 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1623 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1625 * elfxx-mips.c (mips_elf_create_got_info): New function.
1626 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1627 (mips_elf_create_got_section): Likewise.
1629 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1631 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1634 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1636 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1638 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1640 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1641 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1643 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1645 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1646 (mips_elf_count_global_tls_relocs): Don't count indirect or
1648 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1649 number of TLS entries were allocated.
1651 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1653 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1655 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1657 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1658 if there are TLS relocations.
1660 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1662 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1663 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1665 2013-02-11 Alan Modra <amodra@gmail.com>
1667 * elfcode.h (elf_checksum_contents): Free contents.
1668 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1669 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1670 (elf_final_link_free): New function, extracted from..
1671 (bfd_elf_final_link): ..here. Always call
1672 _bfd_elf_write_section_eh_frame_hdr.
1673 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1674 _bfd_elf_link_hash_table_free.
1675 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1676 * libbfd.h: Regenerate.
1677 * merge.c (_bfd_merge_sections_free): New function.
1678 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1680 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1681 _bfd_elf_link_hash_table_free.
1682 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1683 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1684 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1685 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1686 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1687 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1688 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1689 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1690 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1691 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1692 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1693 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1694 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1695 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1696 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1697 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1698 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1700 2013-02-10 Alan Modra <amodra@gmail.com>
1702 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1703 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1704 * m68klinux.c (linux_link_hash_table_create): Likewise.
1705 * sparclinux.c (linux_link_hash_table_create): Likewise.
1706 * sunos.c (sunos_link_hash_table_create): Likewise.
1707 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1708 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1709 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1710 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1711 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1712 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1713 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1714 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1715 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1716 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1717 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1718 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1719 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1720 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1721 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1722 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1723 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1724 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1725 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1726 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1727 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1728 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1729 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1730 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1731 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1732 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1733 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1734 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1736 2013-02-10 Alan Modra <amodra@gmail.com>
1738 * i386linux.c (linux_link_hash_table_create): Allocate table
1739 with bfd_zmalloc, not bfd_alloc.
1740 * pdp11.c (link_hash_table_create): Allocate table with
1741 bfd_malloc, not bfd_alloc.
1742 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1743 with bfd_zmalloc, not bfd_zalloc.
1744 (bfin_link_hash_table_create): Likewise.
1745 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1746 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1748 2013-02-10 Alan Modra <amodra@gmail.com>
1751 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1753 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1755 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1757 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1760 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1762 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1765 2013-02-08 Alan Modra <amodra@gmail.com>
1768 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1769 * elf.c (elf_find_function): Revert last change. Use new
1770 tdata field rather than static vars for cache.
1772 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1775 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1776 symbol is defined in regular object.
1778 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1781 * elf.c (elf_find_function): Don't cache if symbols change.
1783 2013-02-07 Alan Modra <amodra@gmail.com>
1786 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1787 copy attributes from or to non-ELF.
1789 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1791 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1792 for non-zero TLS symbol.
1793 (elf_i386_relocate_section): Don't resolve size relocation against
1794 non-zero TLS symbol.
1795 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1796 pc_count for non-zero TLS symbol.
1797 (elf_x86_64_relocate_section): Don't resolve size relocation
1798 against non-zero TLS symbol.
1800 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1801 Andrew Jenner <andrew@codesourcery.com>
1803 Based on patches from Altera Corporation.
1805 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1806 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1807 (BFD_BACKENDS): Add elf32-nios2.lo.
1808 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1809 * Makefile.in: Regenerated.
1810 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1811 bfd_elf32_littlenios2_vec.
1812 * configure: Regenerated.
1813 * config.bfd: Add cases for nios2.
1814 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1815 (bfd_mach_nios2): Define.
1816 (bfd_nios2_arch): Declare.
1817 (bfd_archures_list): Add bfd_nios2_arch.
1818 * targets.c (bfd_elf32_bignios2_vec): Declare.
1819 (bfd_elf32_littlenios2_vec): Declare.
1820 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1821 bfd_elf32_littlenios2_vec.
1822 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1823 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1824 * bfd-in2.h: Regenerated.
1825 * libbfd.h: Regenerated.
1826 * cpu-nios2.c: New file.
1827 * elf32-nios2.c: New file.
1829 2013-02-06 Alan Modra <amodra@gmail.com>
1831 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1834 2013-02-06 Alan Modra <amodra@gmail.com>
1836 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1837 * Makefile.in: Regenerate.
1839 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1840 Pedro Alves <palves@redhat.com>
1842 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1843 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1845 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1846 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1847 * elf-linux-psinfo.h: New file.
1848 * elf.c: Include elf-linux-psinfo.h.
1849 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1851 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1852 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1853 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1854 (elfcore_write_ppc_linux_prpsinfo32): New function.
1856 2013-02-04 Tristan Gingold <gingold@adacore.com>
1858 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1861 2013-02-04 Alan Modra <amodra@gmail.com>
1863 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1864 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1865 * Makefile.in: Regenerate.
1866 * po/SRC-POTFILES.in: Regenerate.
1868 2013-02-04 Alan Modra <amodra@gmail.com>
1870 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1871 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1873 2013-02-01 Alan Modra <amodra@gmail.com>
1875 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1878 2013-01-31 Tristan Gingold <gingold@adacore.com>
1880 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1881 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1882 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1884 2013-01-31 Alan Modra <amodra@gmail.com>
1885 David S. Miller <davem@davemloft.net>
1888 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1889 references to __tls_get_addr.
1890 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1891 vtinherit and vtentry reloc handling too.
1892 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1894 2013-01-31 Alan Modra <amodra@gmail.com>
1896 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1898 2013-01-31 Alan Modra <amodra@gmail.com>
1900 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1902 2013-01-28 Alan Modra <amodra@gmail.com>
1904 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1905 "relocation" in error messages throughout file.
1906 (ppc64_elf_relocate_section): Remove sibling call error message,
1907 replace with "call lacks nop". Specially report errors for
1908 branches to function entry points via OPD lookup and branches
1909 to stubs. Remove NULL symbol handling now done by %T.
1911 2013-01-28 Alan Modra <amodra@gmail.com>
1913 * archive.c (bfd_generic_archive_p): Return target and keep
1914 ardata on partial matches.
1915 * format.c (bfd_check_format_matches): Adjust for above
1916 change. Remove bfd_error_file_ambiguously_recognized dead
1919 2013-01-26 Alan Modra <amodra@gmail.com>
1921 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1922 bfd_preserve_finish): Move to..
1923 * format.c: ..here, splitting out..
1924 (bfd_reinit): ..this. New function.
1925 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1926 keep bfd state for a match.
1927 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1928 * elfcore.h (elf_core_file_p): Likewise.
1929 * mach-o.c (bfd_mach_o_header_p): Likewise.
1930 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1931 * xsym.c (bfd_sym_object_p): Likewise.
1932 * mmo.c (mmo_scan): Clear abfd->symcount.
1933 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1934 * section.c (bfd_section_list_clear): Clear section_htab.count.
1935 * bfd-in2.h: Regenerate.
1937 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1939 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1940 second reloc, make sure that the reloc potentially exists first.
1942 2013-01-24 Nick Clifton <nickc@redhat.com>
1944 * archures.c: Add bfd_mach_v850e3v5.
1945 * bfd-in2.h: Regenerate.
1946 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1947 * cpu-v850_rh850.c: Likewise.
1948 * elf32-v850.c: Add support for v850e3v5 architecture.
1950 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1952 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1954 2013-01-23 Leif Ekblad <leif@rdos.net>
1956 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1958 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1960 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1961 non-zero TLS symbol.
1962 (elf_i386_relocate_section): Resolve size relocation against
1963 non-zero TLS symbol.
1964 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1965 for non-zero TLS symbol.
1966 (elf_x86_64_relocate_section): Resolve size relocation against
1967 non-zero TLS symbol.
1969 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1971 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1972 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1975 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1977 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1978 PC-relative relocation.
1979 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1980 as PC-relative relocation.
1982 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1984 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1986 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1988 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1989 and R_X86_64_SIZE64 check.
1990 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1991 nor R_X86_64_SIZE64.
1993 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1995 * bfd-in2.h: Regenerated.
1996 * libbfd.h: Likewise.
1998 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1999 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2000 (elf_i386_check_relocs): Handle R_386_SIZE32.
2001 (elf_i386_gc_sweep_hook): Likewise.
2002 (elf_i386_relocate_section): Likewise.
2004 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2005 and R_X86_64_SIZE64 entries.
2006 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2007 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2008 (elf_x86_64_reloc_name_lookup): Likewise.
2009 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2011 (elf_x86_64_gc_sweep_hook): Likewise.
2012 (elf_x86_64_relocate_section): Likewise.
2014 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2017 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2019 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2020 with R_X86_64_RELATIVE64.
2022 2013-01-15 Nick Clifton <nickc@redhat.com>
2024 * elf32-msp430.c: Fix spelling typo.
2026 2013-01-15 Alan Modra <amodra@gmail.com>
2028 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2031 2013-01-14 Alan Modra <amodra@gmail.com>
2034 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2035 (memory_bclose): Likewise. Return 0 on success.
2036 * cache.c (cache_bclose): Likewise.
2037 * opncls.c (opncls_bclose, bfd_close): Likewise.
2038 * vms-lib.c (vms_lib_bclose): Likewise.
2039 * libbfd.h: Regenerate.
2041 2013-01-13 Alan Modra <amodra@gmail.com>
2043 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2044 Add ref_dynamic_nonweak.
2045 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2046 (_bfd_elf_merge_symbol): Don't call above function. Move
2047 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2049 (elf_link_add_object_symbols): Delete redundant "override" test.
2050 Don't set dynamic_def here.
2051 (elf_link_output_extsym): Update.
2053 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2055 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2056 normal and TLS symbol access.
2057 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2059 2013-01-12 Alan Modra <amodra@gmail.com>
2061 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2062 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2063 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2065 2013-01-12 Alan Modra <amodra@gmail.com>
2068 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2069 (_bfd_elf_strtab_clear_all_refs): Define.
2070 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2071 (_bfd_elf_strtab_clear_all_refs): Delete.
2072 * elflink.c (elf_link_add_object_symbols): Clear out added
2073 strtab refs. Correct handling of warning common symbols.
2075 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2077 * aout0.c: Remove trailing white spaces.
2078 * archive.c: Likewise.
2079 * archures.c: Likewise.
2080 * bfd-in.h: Likewise.
2081 * bfd-in2.h: Likewise.
2082 * coff-alpha.c: Likewise.
2083 * coff-i860.c: Likewise.
2084 * coff-mips.c: Likewise.
2085 * coff-ppc.c: Likewise.
2086 * coff-tic80.c: Likewise.
2087 * coff-x86_64.c: Likewise.
2088 * coff-z80.c: Likewise.
2089 * coffcode.h: Likewise.
2090 * coffgen.c: Likewise.
2091 * cofflink.c: Likewise.
2092 * compress.c: Likewise.
2093 * corefile.c: Likewise.
2094 * cpu-arm.c: Likewise.
2095 * cpu-avr.c: Likewise.
2096 * cpu-bfin.c: Likewise.
2097 * cpu-cr16.c: Likewise.
2098 * cpu-cr16c.c: Likewise.
2099 * cpu-crx.c: Likewise.
2100 * cpu-h8300.c: Likewise.
2101 * cpu-i386.c: Likewise.
2102 * cpu-lm32.c: Likewise.
2103 * cpu-m68k.c: Likewise.
2104 * cpu-moxie.c: Likewise.
2105 * cpu-msp430.c: Likewise.
2106 * cpu-sh.c: Likewise.
2107 * cpu-xc16x.c: Likewise.
2108 * dwarf2.c: Likewise.
2109 * ecofflink.c: Likewise.
2110 * ecoffswap.h: Likewise.
2111 * elf-ifunc.c: Likewise.
2112 * elf-m10300.c: Likewise.
2113 * elf-vxworks.c: Likewise.
2114 * elf32-avr.c: Likewise.
2115 * elf32-avr.h: Likewise.
2116 * elf32-cr16.c: Likewise.
2117 * elf32-cr16c.c: Likewise.
2118 * elf32-cris.c: Likewise.
2119 * elf32-crx.c: Likewise.
2120 * elf32-frv.c: Likewise.
2121 * elf32-hppa.c: Likewise.
2122 * elf32-i860.c: Likewise.
2123 * elf32-ip2k.c: Likewise.
2124 * elf32-iq2000.c: Likewise.
2125 * elf32-m32c.c: Likewise.
2126 * elf32-m68hc1x.c: Likewise.
2127 * elf32-msp430.c: Likewise.
2128 * elf32-mt.c: Likewise.
2129 * elf32-ppc.c: Likewise.
2130 * elf32-rl78.c: Likewise.
2131 * elf32-s390.c: Likewise.
2132 * elf32-score.h: Likewise.
2133 * elf32-sh-symbian.c: Likewise.
2134 * elf32-sh.c: Likewise.
2135 * elf32-spu.c: Likewise.
2136 * elf32-tic6x.c: Likewise.
2137 * elf32-v850.c: Likewise.
2138 * elf32-xc16x.c: Likewise.
2139 * elf32-xtensa.c: Likewise.
2140 * elf64-alpha.c: Likewise.
2141 * elf64-hppa.c: Likewise.
2142 * elf64-ppc.c: Likewise.
2143 * elf64-s390.c: Likewise.
2144 * elfcore.h: Likewise.
2145 * elflink.c: Likewise.
2146 * elfxx-mips.c: Likewise.
2147 * elfxx-sparc.c: Likewise.
2148 * elfxx-tilegx.c: Likewise.
2150 * libcoff.h: Likewise.
2151 * libpei.h: Likewise.
2152 * libxcoff.h: Likewise.
2153 * linker.c: Likewise.
2154 * mach-o-i386.c: Likewise.
2155 * mach-o-target.c: Likewise.
2156 * mach-o.c: Likewise.
2157 * mach-o.h: Likewise.
2159 * opncls.c: Likewise.
2160 * pdp11.c: Likewise.
2161 * pe-x86_64.c: Likewise.
2162 * peXXigen.c: Likewise.
2163 * pef-traceback.h: Likewise.
2164 * pei-x86_64.c: Likewise.
2165 * peicode.h: Likewise.
2166 * plugin.c: Likewise.
2167 * reloc.c: Likewise.
2168 * riscix.c: Likewise.
2169 * section.c: Likewise.
2172 * tekhex.c: Likewise.
2173 * ticoff.h: Likewise.
2174 * vaxbsd.c: Likewise.
2175 * xcofflink.c: Likewise.
2176 * xtensa-isa.c: Likewise.
2178 2013-01-10 Will Newton <will.newton@imgtec.com>
2180 * Makefile.am: Add Meta.
2181 * Makefile.in: Regenerate.
2182 * archures.c (bfd_mach_metag): New.
2183 * bfd-in2.h: Regenerate.
2184 * config.bfd: Add Meta.
2185 * configure: Regenerate.
2186 * configure.in: Add Meta.
2187 * cpu-metag.c: New file.
2188 * elf-bfd.h: Add Meta.
2189 * elf32-metag.c: New file.
2190 * elf32-metag.h: New file.
2191 * libbfd.h: Regenerate.
2192 * reloc.c: Add Meta relocations.
2193 * targets.c: Add Meta.
2195 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2197 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2198 (elfcore_write_aarch_hw_break): Likewise.
2199 (elfcore_write_aarch_hw_watch): Likewise.
2200 * elf.c (elfcore_grok_aarch_tls): New function.
2201 (elfcore_grok_aarch_hw_break): Likewise.
2202 (elfcore_grok_aarch_hw_watch): Likewise.
2203 (elfcore_grok_note): Call the new functions to handle the
2204 corresponding notes.
2205 (elfcore_write_aarch_tls): New function.
2206 (elfcore_write_aarch_hw_break): Likewise.
2207 (elfcore_write_aarch_hw_watch): Likewise.
2208 (elfcore_write_register_note): Call the new functions to handle the
2209 corresponding pseudo sections.
2211 2013-01-07 Tom Tromey <tromey@redhat.com>
2213 * section.c (_bfd_std_section): Rename from std_section.
2214 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2215 (STD_SECTION): Update.
2216 * bfd-in2.h: Rebuild.
2218 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2220 * archures.c (bfd_mach_mips5900): Define.
2221 * bfd-in2.h: Regenerate.
2222 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2223 * cpu-mips.c: Add support for MIPS r5900.
2224 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2226 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2227 Nick Clifton <nickc@redhat.com>
2229 * elflink.c (get_value): Prevent the use of an undefined shift
2230 operation. Add sanity checks.
2232 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2234 * config.bfd (cr16*-*-uclinux*): New target support.
2237 For older changes see ChangeLog-2012
2239 Copyright (C) 2013 Free Software Foundation, Inc.
2241 Copying and distribution of this file, with or without modification,
2242 are permitted in any medium without royalty provided the copyright
2243 notice and this notice are preserved.
2249 version-control: never