1 2013-07-25 Alan Modra <amodra@gmail.com>
5 * elflink.c (elf_link_add_object_symbols): Correct test in
6 last patch. Remove unnecessary code.
8 2013-07-24 Tristan Gingold <gingold@adacore.com>
10 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
11 R_RBR. Add numbers in comments.
12 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
13 * coff64-rs6000.c: Likewise.
15 2013-07-20 Alan Modra <amodra@gmail.com>
19 * elflink.c (elf_link_add_object_symbols): Don't clobber
20 .gnu.warning.symbol sections when shared.
22 2013-07-19 Nick Clifton <nickc@redhat.com>
24 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
25 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
27 2013-07-18 Travis Snoozy <quandary@remstate.com>
30 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
32 * R_MSP430_2X_PCREL: Likewise.
33 * R_MSP430X_10_PCREL: Likewise.
34 * R_MSP430X_2X_PCREL: Likewise.
36 2013-07-18 Terry Guo <terry.guo@arm.com>
38 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
40 (elf32_arm_final_link_relocate): Likewise.
42 2013-07-18 Bill Neubauer <wcn@google.com>
44 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
47 2013-07-18 Roland McGrath <mcgrathr@google.com>
49 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
50 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
51 (arm_build_one_stub): Increase MAXRELOCS to 3.
52 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
53 (struct elf32_arm_link_hash_table): Give add_stub_section member's
54 pointee type a third argument.
55 (elf32_arm_create_or_find_stub_sec): Update caller.
56 (elf32_arm_size_stubs): Update argument type.
57 * bfd-in.h (elf32_arm_size_stubs): Update decl.
58 * bfd-in2.h: Regenerate.
59 * libbfd.h: Regenerate.
61 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
63 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
64 magic numbers with enum values.
66 2013-07-12 Roland McGrath <mcgrathr@google.com>
68 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
69 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
70 been added here with 2013-07-05 elf32-s390.c change).
71 * bfd-in2.h: Regenerate (no-op).
72 * libbfd.h: Regenerate (no-op).
74 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
76 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
78 (_bfd_mips_elf_print_private_bfd_data): Likewise.
80 2013-07-09 Tristan Gingold <gingold@adacore.com>
82 * vms-alpha.c (struct vms_private_data_struct): Remove
83 flag_hash_long_names and flag_show_after_trunc.
84 (hash_string): Remove.
85 (_bfd_vms_length_hash_symbol): Remove.
86 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
87 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
88 (_bfd_vms_write_ehdr): Remove code that set removed flags.
89 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
90 (vms_bfd_is_local_label_name): Remove trace call.
92 2013-07-09 Tristan Gingold <gingold@adacore.com>
94 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
96 * configure.com: Adjust to match changes in configure.
97 * makefile.vms (OBJS): Update list.
99 2013-07-05 Tristan Gingold <gingold@adacore.com>
101 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
104 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
106 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
107 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
108 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
109 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
111 * elf64-s390.c: See elf32-s390.c
112 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
113 * libbfd.h: Add new reloc strings.
115 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
117 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
119 (elfNN_aarch64_relocate_section): Likewise.
120 (elfNN_aarch64_gc_sweep_hook): Likewise.
121 (elfNN_aarch64_check_relocs): Likewise.
123 2013-07-03 Alan Modra <amodra@gmail.com>
125 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
126 when relocatable. Don't change root.type or type here.
127 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
129 2013-07-03 Alan Modra <amodra@gmail.com>
131 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
132 (ppc64_elf_size_stubs): Don't set "addend".
133 (ppc64_elf_relocate_section): Don't allow calls via
134 toc-adjusting stubs without a following nop even in an
135 executable, except for self-calls and both libc_start_main
136 and .libc_start_main.
138 2013-07-03 Alan Modra <amodra@gmail.com>
140 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
142 2013-07-02 Tristan Gingold <gingold@adacore.com>
144 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
147 2013-07-02 Tristan Gingold <gingold@adacore.com>
149 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
150 (_bfd_vms_find_nearest_line_discriminator): New function.
152 2013-07-02 Tristan Gingold <gingold@adacore.com>
154 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
156 2013-07-02 Tristan Gingold <gingold@adacore.com>
158 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
159 (rs6000coff_vec): Reference it.
161 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
163 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
164 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
165 (elfNN_aarch64_create_dynamic_sections): Do not define
166 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
168 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
170 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
171 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
172 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
173 * ld-aarch64/tls-relax-all.d: Likewise.
174 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
175 * ld-aarch64/gc-tls-relocs.d: Likewise.
176 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
177 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
178 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
180 2013-07-02 Alan Modra <amodra@gmail.com>
182 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
183 .TOC. after relocatable check.
185 2013-07-01 Alan Modra <amodra@gmail.com>
187 * elf64-ppc.h (ppc64_elf_toc): Delete.
188 (ppc64_elf_set_toc): Declare.
189 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
190 with call the ppc64_elf_set_toc.
191 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
192 (ppc64_elf_start_multitoc_partition): Likewise.
193 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
195 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
197 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
198 as needing a toc pointer.
199 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
200 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
203 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
206 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
209 2013-06-28 Nick Clifton <nickc@redhat.com>
212 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
214 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
216 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
218 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
219 in sgot[0] rather than sgotplt[0].
221 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
223 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
224 beginning of the generated file.
225 (elf64-aarch64.c): Likewise.
226 * Makefile.in: Re-generated.
228 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
230 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
231 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
232 * Makefile.in: Re-generated.
233 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
234 (bfd_elf64_littleaarch64_vec): Likewise.
235 (bfd_elf32_bigaarch64_vec): Likewise.
236 (bfd_elf32_littleaarch64_vec): Likewise.
237 * configure: Re-generated.
238 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
239 * elfxx-aarch64.h: New file.
240 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
241 stuff to elfxx-aarch64.c.
242 (bfd_elf_aarch64_put_addend): Removed.
243 (PG_OFFSET, PG): Likewise.
244 (elfNN_aarch64_small_plt0_entry): Support ELF32.
245 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
246 (elf64_aarch64_grok_prstatus): Removed.
247 (elf_backend_grok_prstatus): Removed.
249 (aarch64_unsigned_overflow): Likewise.
250 (aarch64_signed_overflow): Likewise.
251 (aarch64_resolve_relocation): Likewise.
253 (decode_branch_ofs_26): Likewise.
254 (decode_cond_branch_ofs_19): Likewise.
255 (decode_ld_lit_ofs_19): Likewise.
256 (decode_tst_branch_ofs_14): Likewise.
257 (decode_movw_imm): Likewise.
258 (decode_adr_imm): Likewise.
259 (decode_add_imm): Likewise.
260 (reencode_branch_ofs_26): Likewise.
261 (reencode_cond_branch_ofs_19): Likewise.
262 (reencode_ld_lit_ofs_19): Likewise.
263 (reencode_tst_branch_ofs_14): Likewise.
264 (reencode_movw_imm): Likewise.
265 (reencode_adr_imm): Likewise.
266 (reencode_ldst_pos_imm): Likewise.
267 (reencode_add_imm): Likewise.
268 (reencode_movzn_to_movz): Likewise.
269 (reencode_movzn_to_movn): Likewise.
270 (aarch64_relocate): Update to call the new function names in
272 (aarch64_calculate_got_entry_vma): Likewise.
273 (elfNN_aarch64_final_link_relocate): Likewise.
274 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
275 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
276 (elf_aarch64_update_plt_entry): ... this.
277 (elfNN_aarch64_create_small_pltn_entry): Update.
278 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
279 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
280 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
281 call elf_aarch64_update_plt_entry.
283 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
285 * bfd-in2.h: Re-generated.
286 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
287 (IS_AARCH64_TLS_RELOC): Change to be based on the
288 bfd reloc enumerators.
289 (IS_AARCH64_TLSDESC_RELOC): Likewise.
290 (PG, PG_OFFSET): Cast literal to bfd_vma.
291 (elf64_aarch64_howto_table): Removed.
292 (elf64_aarch64_howto_dynrelocs): Removed.
293 (elf64_aarch64_tls_howto_table): Removed.
294 (elf64_aarch64_tlsdesc_howto_table): Removed.
295 (elfNN_aarch64_howto_table): New table to host all howto entires..
296 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
297 (elfNN_aarch64_bfd_reloc_from_howto): New function.
298 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
299 (struct elf_aarch64_reloc_map): New.
300 (elf_aarch64_reloc_map): New table.
301 (elfNN_aarch64_howto_from_bfd_reloc): New function.
302 (elfNN_aarch64_howto_from_type): Update to look up the new table
303 elfNN_aarch64_howto_table.
304 (struct elf64_aarch64_reloc_map): Remove.
305 (elf64_aarch64_reloc_map): Remove.
306 (elfNN_aarch64_reloc_type_lookup): Change to call
307 elfNN_aarch64_howto_from_bfd_reloc.
308 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
309 elfNN_aarch64_howto_table.
310 (aarch64_resolve_relocation): Refactor to switch on the bfd
312 (bfd_elf_aarch64_put_addend): Likewise.
313 (elfNN_aarch64_final_link_relocate): Likewise.
314 (aarch64_tls_transition_without_check): Likewise.
315 (aarch64_reloc_got_type): Likewise.
316 (aarch64_can_relax_tls): Likewise.
317 (aarch64_tls_transition): Likewise.
318 (elfNN_aarch64_tls_relax): Likewise.
319 (elfNN_aarch64_final_link_relocate): Likewise.
320 (elfNN_aarch64_relocate_section): Likewise.
321 (elfNN_aarch64_gc_sweep_hook): Likewise.
322 (elfNN_aarch64_check_relocs): Likewise.
323 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
324 * libbfd.h: Re-generated.
325 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
326 (BFD_RELOC_AARCH64_RELOC_START)
327 (BFD_RELOC_AARCH64_RELOC_END)
328 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
329 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
330 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
331 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
332 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
333 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
334 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
336 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
338 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
339 (BUILD_CFILES): Add elf32-aarch64.c.
340 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
341 * Makefile.in: Re-generated.
342 * archures.c (bfd_mach_aarch64_ilp32): New define.
343 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
344 (bfd_elf32_aarch64_set_options): Ditto.
345 (elf32_aarch64_setup_section_lists): Ditto.
346 (elf32_aarch64_next_input_section): Ditto.
347 (elf32_aarch64_size_stubs): Ditto.
348 (elf32_aarch64_build_stubs): Ditto.
349 * bfd-in2.h: Re-generated.
350 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
351 and bfd_elf32_bigaarch64_vec.
352 (aarch64-*-linux*): Likewise.
353 (aarch64_be-*-elf): Likewise.
354 (aarch64_be-*-linux*): Likewise.
355 * configure.in (bfd_elf32_bigaarch64_vec)
356 (bfd_elf32_littleaarch64_vec): New.
357 * configure: Re-generated.
358 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
360 (bfd_aarch64_arch_ilp32): New.
361 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
362 * elfnn-aarch64.c (ARCH_SIZE): New define.
363 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
364 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
365 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
366 (ELF64_R_*): Rename to ELFNN_R_*.
367 Plus other paramaterization.
368 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
370 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
371 bfd_elf32_littleaarch64_vec.
373 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
375 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
376 (BUILD_CFILES): Add elf64-aarch64.c.
377 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
378 * Makefile.in: Re-generated.
379 * elf64-aarch64.c: Rename to ...
380 * elfnn-aarch64.c: ... this.
382 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
383 Paul Brook <paul@codesourcery.com>
385 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
386 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
387 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
388 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
389 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
390 (micromips_insn32_o32_exec_plt0_entry): New variable.
391 (micromips_insn32_o32_exec_plt_entry): Likewise.
392 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
393 (mips_elf_estimate_stub_size): Likewise.
394 (_bfd_mips_elf_size_dynamic_sections): Likewise.
395 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
396 (mips_finish_exec_plt): Likewise.
397 (_bfd_mips_elf_relax_section): Likewise.
398 (_bfd_mips_elf_insn32): New function.
399 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
401 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
403 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
405 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
406 (bfd_elf32_get_synthetic_symtab): New macro.
407 * elfxx-mips.c (plt_entry): New structure.
408 (mips_elf_link_hash_entry): Add use_plt_entry member.
409 (mips_elf_link_hash_table): Rename plt_entry_size member to
410 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
411 plt_comp_offset, plt_got_index entries and plt_header_is_comp
413 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
414 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
415 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
416 (STUB_LI16S_MICROMIPS): Likewise.
417 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
418 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
419 (micromips_o32_exec_plt0_entry): New variable.
420 (mips16_o32_exec_plt_entry): Likewise.
421 (micromips_o32_exec_plt_entry): Likewise.
422 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
423 (mips_elf_output_extsym): Update to use gotplt_union's plist
424 member rather than offset.
425 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
426 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
427 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
428 member rather than offset.
429 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
431 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
433 (mips_elf_make_plt_record): New function.
434 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
435 of JAL relocations that might need a PLT entry.
436 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
437 gotplt_union's plist member rather than offset. Set individual
438 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
439 Don't set the symbol's value in the symbol table for PLT
440 references here. Don't set the PLT or PLT GOT section sizes
442 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
443 (mips_elf_allocate_lazy_stub): Likewise.
444 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
446 (mips_elf_set_plt_sym_value): New function.
447 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
448 PLT and PLT GOT section sizes here. Set the symbol values in
449 the symbol table for PLT references here. Handle microMIPS
450 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
451 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
452 gotplt_union's plist member rather than offset. Handle
453 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
454 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
455 gotplt_union's plist member rather than offset. Use
456 MIPS_ELF_GOT_SIZE to calculate GOT address.
457 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
458 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
459 mips_finish_exec_plt.
460 (_bfd_mips_elf_link_hash_table_create): Update to use
461 gotplt_union's plist member rather than offset.
462 (_bfd_mips_elf_get_synthetic_symtab): New function.
464 2013-06-24 Wawa <caojinyu@msn.com>
467 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
469 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
471 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
473 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
474 * Makefile.in: Regenerate.
475 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
476 Set want64 to true for them at the end.
477 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
480 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
482 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
483 set sh_entsize for PLT section.
485 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
487 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
488 * bfd-in2.h: Re-generated.
489 * elf64-aarch64.c (RELOC_SECTION): Removed.
490 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
491 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
492 (elf64_aarch64_link_hash_traverse): Ditto.
493 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
496 2013-06-19 Will Newton <will.newton@linaro.org>
498 * configure: Regenerated.
499 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
500 * elf64-aarch64.c: Remove objalloc.h include.
501 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
502 (struct elf64_aarch64_link_hash_table): Remove ifunc related
503 members. (elf_aarch64_local_htab_hash): Remove function.
504 (elf_aarch64_local_htab_eq): Remove function.
505 (elf_aarch64_get_local_sym_hash): Remove function.
506 (elf64_aarch64_link_hash_table_create): Remove local hash
507 table initialization.
508 (elf64_aarch64_final_link_relocate): Remove sym argument and
509 handling of ifunc symbols.
510 (elf64_aarch64_relocate_section): Don't pass sym argument to
511 elf64_aarch64_final_link_relocate.
512 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
513 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
514 (elf64_aarch64_check_relocs): Likewise.
515 (elf64_aarch64_post_process_headers): Remove call to
517 (elf64_aarch64_is_function_type): New function.
518 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
519 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
520 (elf64_aarch64_size_dynamic_sections): Remove call to
521 elf_aarch64_allocate_local_dynrelocs.
522 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
523 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
524 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
525 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
526 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
527 elf_aarch64_finish_local_dynamic_symbol.
528 (elf64_aarch64_add_symbol_hook): Remove function.
530 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
532 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
533 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
534 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
535 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
536 R_AARCH64_GOT_LD_PREL19.
538 2013-06-13 Terry Guo <terry.guo@arm.com>
541 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
542 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
543 supports thumb instructions.
545 2013-06-11 DJ Delorie <dj@redhat.com>
547 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
549 2013-06-11 Will Newton <will.newton@linaro.org>
551 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
552 ELF64_R_SYM instead of ELF32_R_SYM.
554 2013-06-11 Nick Clifton <nickc@redhat.com>
556 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
557 checks if the dynamic sections have been created and relaxation
558 has not been performed.
560 2013-06-07 Will Newton <will.newton@linaro.org>
562 * configure: Regenerate.
563 * configure.in: Build elf-ifunc.o for AArch64.
564 * elf64-aarch64.c: Include objalloc.h.
565 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
566 (struct elf64_aarch64_link_hash_table): Add members for handling
567 R_AARCH64_IRELATIVE relocations.
568 (elf_aarch64_local_htab_hash): New function.
569 (elf_aarch64_local_htab_eq): New function.
570 (elf_aarch64_get_local_sym_hash): New function.
571 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
573 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
574 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
575 for handling STT_GNU_IFUNC symbols.
576 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
577 references to STT_GNU_IFUNC symbols.
578 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
579 STT_GNU_IFUNC symbols.
580 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
581 symbols. Ensure we don't increase plt.refcount from -1 to 0.
582 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
583 (elf64_aarch64_is_function_type): Remove function.
584 (elf64_aarch64_allocate_dynrelocs): Call
585 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
586 (elf_aarch64_allocate_local_dynrelocs): New function.
587 (elf64_aarch64_size_dynamic_sections): Call
588 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
589 (elf64_aarch64_create_small_pltn_entry): Add info argument.
590 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
591 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
592 STT_GNU_IFUNC symbols and .iplt.
593 (elf_aarch64_finish_local_dynamic_symbol): New function.
594 (elf64_aarch64_finish_dynamic_sections): Call
595 elf_aarch64_finish_local_dynamic_symbol.
596 (elf64_aarch64_add_symbol_hook): New function.
598 2013-06-03 Alan Modra <amodra@gmail.com>
600 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
601 var. Use it with last_stab.
603 2013-05-30 Paul Brook <paul@codesourcery.com>
605 * bfd-in2.h: Regenerate.
606 * elf32-mips.c (elf_mips_eh_howto): New.
607 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
608 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
609 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
610 * elf64-mips.c (elf_mips_eh_howto): New.
611 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
612 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
613 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
614 * libbfd.h: Regenerate.
615 * reloc.c (BFD_RELOC_MIPS_EH): New.
617 2013-05-29 Nick Clifton <nickc@redhat.com>
619 * dwarf2.c (struct dwarf2_debug): Add fields for handling
620 alternate debug info source.
621 (dwarf_debug_sections): Add entries for alternate .debug_str and
622 .debug_info sections.
623 (dwarf_debug_section_enum): Likewise.
624 (read_alt_indirect_string): New function. Handles a
625 DW_FORM_GNU_strp_alt attribute.
626 (read_alt_indirect_ref): New function. Handles a
627 DW_FORM_GNU_ref_alt attribute.
628 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
629 DW_FORM_GNU_strp_alt.
630 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
632 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
634 * opncls.c (GNU_DEBUGALTLINK): Define.
635 (bfd_get_alt_debug_link_info): New function.
636 (separate_alt_debug_file_exists): New function.
637 (find_separate_debug_file): Add parameters for fetch and check
639 (bfd_follow_gnu_debugaltlink): New function.
640 * bfd-in2.h: Regenerate.
642 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
644 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
645 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
646 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
647 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
648 * bfd-in2.h: Regenerate.
649 * libbfd.h: Regenerate.
650 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
652 (elf64_aarch64_tlsdesc_howto_table): Likewise.
653 (elf64_aarch64_reloc_map): Likewise.
654 (aarch64_resolve_relocation): Likewise.
655 (bfd_elf_aarch64_put_addend): Likewise.
656 (aarch64_tls_transition_without_check): Likewise.
657 (aarch64_reloc_got_type): Likewise.
658 (elf64_aarch64_final_link_relocate): Likewise.
659 (elf64_aarch64_tls_relax): Likewise.
660 (elf64_aarch64_relocate_section): Likewise.
661 (elf64_aarch64_gc_sweep_hook): Likewise.
662 (elf64_aarch64_check_relocs): Likewise.
664 2013-05-26 Mark Wielaard <mjw@redhat.com>
666 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
667 (max_open_files): New static int initialized to zero.
668 (bfd_cache_max_open): New static function to set and return
670 (bfd_cache_init): Use bfd_cache_max_open.
671 (bfd_open_file): Likewise.
672 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
673 (AC_CHECK_FUNCS): Add getrlimit.
674 * configure: Regenerated.
675 * config.in: Likewise.
676 * sysdep.h: Check and include sys/resource.h for getrlimit.
678 2013-05-23 Alan Modra <amodra@gmail.com>
680 * format.c (bfd_check_format_matches): Don't match a target in
681 targ_selvecs if some other target is a better match. If
682 targets implement match priority, fall back to the first of
685 2013-05-22 Eric Herman <eric@freesa.org>
688 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
690 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
693 * srec.c (srec_set_section_contents): Properly convert size
694 and offset to address when octets_per_byte is not unity.
696 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
698 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
699 refcount member of the gotplt_union when resetting the reference
700 count. Adjust comment.
702 2013-05-20 Will Newton <will.newton@linaro.org>
704 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
705 relocs_copied member.
706 (elf64_aarch64_link_hash_newfunc): Remove initialization of
707 relocs_copied member.
708 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
709 relocs_copied member.
711 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
713 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
716 2013-05-16 Cary Coutant <ccoutant@google.com>
718 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
719 external_ext_size and esize.
721 2013-05-16 Tristan Gingold <gingold@adacore.com>
723 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
724 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
726 2013-05-15 Andreas Schwab <schwab@suse.de>
728 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
730 2013-05-10 Joel Brobecker <brobecker@adacore.com>
732 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
733 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
735 2013-05-09 Joel Brobecker <brobecker@adacore.com>
737 * bfd.c (_bfd_default_error_handler): Replace use of putc
738 by fputc. Add comment explaining why.
740 2013-05-09 Alan Modra <amodra@gmail.com>
742 * elflink.c (elf_link_add_object_symbols): Don't omit reading
743 of symbols when hashes already exist.
745 2013-05-07 Will Newton <will.newton@linaro.org>
747 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
748 plt_header_size argument for ports where it differs from
750 * elf-bfd.h: Likewise.
751 * elf32-i386.c: Pass plt_header_size to
752 _bfd_elf_allocate_ifunc_dyn_relocs.
753 * elf64-x86-64.c: Likewise.
755 2013-05-07 Will Newton <will.newton@linaro.org>
757 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
759 * elf-bfd.h: Likewise.
761 2013-05-06 Paul Brook <paul@codesourcery.com>
763 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
764 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
765 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
766 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
767 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
768 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
770 2013-05-06 Alan Modra <amodra@gmail.com>
772 * elf64-ppc.c (opd_entry_value): Handle case where symbol
773 hashes are not available.
775 2013-05-06 Alan Modra <amodra@gmail.com>
777 * elflink.c (elf_link_add_object_symbols): Don't save symbol
778 hashes around loading as-needed library. Zero them on allocation,
779 and restore to initial all-zero state if library not needed.
780 Arrange to reuse hashes if we load library again later.
782 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
784 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
785 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
786 * elfn32-mips.c: Likewise.
787 * elf64-mips.c: Likewise.
789 2013-05-02 Nick Clifton <nickc@redhat.com>
791 * archures.c: Add some more MSP430 machine numbers.
792 * config.bfd (msp430): Define targ_selvecs.
793 * configure.in: Add bfd_elf32_msp430_ti_vec.
794 * cpu-msp430.c: Add some more MSP430 machine numbers.
795 * elf32-msp430.c Add support for MSP430X relocations.
796 Add support for TI compiler generated relocations.
797 Add support for sym_diff relocations.
798 Add support for relaxing out of range short branches into long
800 Add support for MSP430 attribute section.
801 * reloc.c: Add MSP430X relocations.
802 * targets.c: Add bfd_elf32_msp430_ti_vec.
803 * bfd-in2.h: Regenerate.
804 * configure: Regenerate.
805 * libbfd.h: Regenerate.
807 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
809 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
810 alpha*-*-linux*ecoff*.
812 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
815 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
818 2013-04-30 Alan Modra <amodra@gmail.com>
820 * elflink.c (bfd_elf_record_link_assignment): Dont make
821 STV_INTERNAL symbols STV_HIDDEN.
823 2013-04-29 Nick Clifton <nickc@redhat.com>
825 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
826 fragmented .debug_line sections associated with unmarked code
829 2013-04-29 Will Newton <will.newton@linaro.org>
831 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
832 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
834 2013-04-29 Will Newton <will.newton@linaro.org>
836 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
837 error check up and add error message.
839 2013-04-26 Will Newton <will.newton@linaro.org>
841 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
843 2013-04-25 Alan Modra <amodra@gmail.com>
845 * config.bfd: Add powerpc64le-linux.
847 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
849 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
852 2013-04-24 Roland McGrath <mcgrathr@google.com>
854 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
855 allocate space for PLT header even if IS_IPLT_ENTRY.
856 (arm_nacl_put_plt0): New function, broken out of ...
857 (elf32_arm_finish_dynamic_sections): ... here. Call it.
858 If HTAB->nacl_p, set up the PLT header in .iplt too.
859 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
860 a mapping symbol for the start of .iplt too.
862 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
864 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
866 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
868 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
870 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
872 2013-04-22 Alan Modra <amodra@gmail.com>
875 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
876 sh_size or reloc_count adjustment by count.
878 2013-04-22 Alan Modra <amodra@gmail.com>
880 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
881 create_linkage_sections here..
882 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
883 (create_linkage_sections): Move earlier in file.
884 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
885 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
887 2013-04-19 Nick Clifton <nickc@redhat.com>
890 * compress.c (decompress_contents): Always call inflateEnd, even
891 when another inflation operation fails.
893 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
895 * elf-ifunc.c: Update copyright year.
897 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
899 * coffcode.h: Added a cast to void when a bfd_set_section_*()
900 macro's return value is ignored.
901 * elf32-hppa.c: Likewise.
902 * elf32-tic6x.c: Likewise.
903 * mach-o.c: Likewise.
905 * opncls.c: Likewise.
906 * peicode.h: Likewise.
907 * elf32-m32r.c: Check return value of bfd_set_section_*().
908 * elfnn-ia64.c: Likewise.
909 * elfxx-mips.c: Likewise.
910 * vms-alpha.c: Likewise.
912 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
915 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
916 regular reference without non-GOT reference when building
919 2013-04-15 Alan Modra <amodra@gmail.com>
921 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
922 cache slot for archives.
924 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
926 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
929 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
932 * bfd/elf32-avr.c: Consider all sections to determine if linker
933 relaxation can safely delete a ret after a call/jmp
935 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
937 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
940 2013-04-08 Tom Tromey <tromey@redhat.com>
942 * som.c (bfd_section_from_som_symbol): No longer static.
943 * som.h (bfd_section_from_som_symbol): Declare.
945 2013-04-06 Alan Modra <amodra@gmail.com>
947 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
948 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
950 2013-04-05 Nick Clifton <nickc@redhat.com>
952 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
954 2013-04-04 Alan Modra <amodra@gmail.com>
956 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
957 * bfd-in2.h: Regenerate.
958 * elflink.c (elf_link_add_object_symbols): Use new error.
960 2013-04-03 Nick Clifton <nickc@redhat.com>
962 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
963 (bfd_elf32_bfd_is_target_special_symbol): Define.
965 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
967 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
968 elf64_aarch64_locals to get local GOT reference counts.
970 2013-04-02 DJ Delorie <dj@redhat.com>
972 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
973 (rl78_elf_relax_section): Only fetch the next reloc if there is
976 2013-03-30 Alan Modra <amodra@gmail.com>
979 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
980 global symbols referenced by relocs.
981 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
982 * elf32-bfin.c (bfin_check_relocs): Likewise.
983 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
984 * elf32-cris.c (cris_elf_check_relocs): Likewise.
985 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
986 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
987 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
988 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
989 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
990 * elf32-i370.c (i370_elf_check_relocs): Likewise.
991 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
992 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
993 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
994 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
995 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
996 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
997 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
998 * elf32-metag.c (elf_metag_check_relocs): Likewise.
999 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1000 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1001 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1002 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1003 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1004 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1005 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1006 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1007 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1008 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1009 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1010 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1011 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1012 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1013 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1014 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1015 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1016 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1017 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1018 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1019 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1020 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1021 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1022 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1023 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1024 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1025 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1026 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1027 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1028 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1029 test indirect/warning links for NULL.
1031 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1035 symbol is referenced by a non-shared object.
1036 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1038 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1040 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1041 R_SH_REL32 relocations against undefined weak symbols.
1043 2013-03-28 Alan Modra <amodra@gmail.com>
1045 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1046 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1047 into ifunc and non-ifunc.
1048 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1049 separate ifunc/non-ifunc dynrel counts.
1050 (allocate_got): Always use reliplt for ifunc.
1051 (allocate_dynrelocs): Likewise.
1052 (ppc64_elf_size_dynamic_sections): Likewise.
1053 (ppc64_elf_layout_multitoc): Likewise.
1054 (ppc64_elf_relocate_section): Likewise.
1056 2013-03-28 Alan Modra <amodra@gmail.com>
1058 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1059 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1060 into ifunc and non-ifunc.
1061 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1062 (ppc_elf_size_dynamic_sections): Likewise.
1063 (ppc_elf_relocate_section): Likewise.
1065 2013-03-28 Alan Modra <amodra@gmail.com>
1067 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1068 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1069 bfd_link_info* and asection* params.
1070 (_bfd_elf_reloc_type_class): Likewise.
1071 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1072 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1073 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1074 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1075 for any reliplt reloc. Don't return reloc_class_plt for
1076 R_PPC_REL24 and R_PPC_ADDR24.
1077 * elf64-ppc.c (allocate_got): Formatting.
1078 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1080 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1081 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1082 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1083 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1084 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1085 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1086 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1087 Add extra params to the various reloc_type_class functions.
1089 2013-03-27 Alan Modra <amodra@gmail.com>
1091 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1092 masks for all local ifunc syms.
1093 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1094 (ppc_elf_size_dynamic_sections): Likewise.
1095 (ppc_elf_relocate_section): Likewise.
1097 2013-03-27 Will Newton <will.newton@linaro.org>
1099 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1100 dynamic reloc for symbols with dynindx == -1.
1101 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1102 dynamic reloc for symbols with dynindx == -1.
1104 2013-03-27 Will Newton <will.newton@linaro.org>
1106 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1107 dynamic reloc for non-default visibility undefined weaks.
1108 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1109 dynamic reloc for non-default visibility undefined weaks.
1111 2013-03-26 Alan Modra <amodra@gmail.com>
1113 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1114 over _bfd_elf_merge_symbol calls.
1116 2013-03-26 Alan Modra <amodra@gmail.com>
1118 * elflink.c (elf_link_add_object_symbols): Add assertion for
1119 common override alignment check code. Formatting.
1121 2013-03-25 Alan Modra <amodra@gmail.com>
1123 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1124 usual common symbols as well as for dynamic. Add poldbfd param.
1125 Save old bfd. Adjust callers.
1126 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1127 and "value" by value, not pointer. Adjust caller.
1128 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1129 Delete code to set same. Use old_bfd and old_alignment from
1130 _bfd_elf_merge_symbol instead. Add default symbol before
1131 alignment and size checks. Wrap overlong lines.
1133 2013-03-25 Alan Modra <amodra@gmail.com>
1135 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1136 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1137 when override is true.
1139 2013-03-25 Alan Modra <amodra@gmail.com>
1141 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1144 2013-03-25 Alan Modra <amodra@gmail.com>
1146 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1148 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1149 early in symbol loop.
1151 2013-03-25 Alan Modra <amodra@gmail.com>
1153 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1154 (_bfd_elf_init_reloc_shdr): Delete.
1155 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1156 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1157 just what is needed.
1158 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1160 2013-03-23 Alan Modra <amodra@gmail.com>
1162 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1163 * elflink.c (_bfd_elf_merge_symbol): Make static.
1164 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1165 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1167 2013-03-23 Alan Modra <amodra@gmail.com>
1170 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1171 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1172 def_dynamic/ref_dynamic.
1173 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1176 2013-03-22 David S. Miller <davem@davemloft.net>
1178 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1181 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1184 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1185 errors adjusting relocs and symbols.
1187 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1189 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1190 @(disp:32,ERx) to mov @(disp:16,ERx).
1191 (R_H8_DISP32A16): New reloc.
1192 Comments added and corrected.
1193 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1194 * bfd-in2.h: Regenerate.
1195 * libbfd.h: Regenerate.
1197 2013-03-21 Kai Tietz <ktietz@redhat.com>
1199 * coffgen.c (coff_real_object_p): Make global.
1200 * peicode.h (coff_real_object_p): Add prototype.
1201 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1202 external_PEI_IMAGE_hdr structure.
1203 (coff_swap_filehdr_in): Handle variable header-size.
1204 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1205 of directory-entiries as specified in pe-header.
1207 2013-03-21 Nick Clifton <nickc@redhat.com>
1210 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1211 iWMMXt and iWMMXt2 processors from attributes.
1213 2013-03-20 Alan Modra <amodra@gmail.com>
1215 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1216 sh_type according to is_rela.
1218 2013-03-18 Alan Modra <amodra@gmail.com>
1221 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1222 considering whether an --as-needed library is needed.
1224 2013-03-14 Tom Tromey <tromey@redhat.com>
1226 * opncls.c (bfd_get_debug_link_info): Rename from
1227 get_debug_link_info. Export. Update comment.
1228 (find_separate_debug_file): Update.
1229 * bfd-in2.h: Rebuild.
1231 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1233 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1235 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1238 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1240 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1241 * elf.c (elfcore_write_s390_tdb): New function.
1242 (elfcore_write_register_note): Call it.
1243 (elfcore_grok_s390_tdb): New function.
1244 (elfcore_grok_note): Call it.
1246 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1248 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1250 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1252 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1254 2013-03-04 Alan Modra <amodra@gmail.com>
1256 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1257 non-zero addends when relocatable, rather than addends >= 32768.
1258 Always zero "addend" before applying relocation.
1260 2013-03-04 Nick Clifton <nickc@redhat.com>
1262 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1263 file pointer offsets for thin archives.
1265 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1267 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1268 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1270 2013-02-27 DJ Delorie <dj@redhat.com>
1272 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1273 * libbfd.h: Regenerate.
1274 * bfd-in2.h: Regenerate.
1275 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1276 references in compuated relocs.
1278 2013-02-26 Anthony Green <green@moxielogic.com>
1280 * config.bfd: Extend moxie-rtems target triplet name support.
1282 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1286 unique_global only for definition.
1287 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1289 (elf_link_add_object_symbols): Set unique_global only
1292 2013-02-21 Alan Modra <amodra@gmail.com>
1294 * elf-bfd.h (struct elf_build_id): Extracted from..
1295 (struct elf_build_id_info): ..here. Delete.
1296 (struct output_elf_obj_tdata): New, extracted from..
1297 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1299 (elf_program_header_size): Reference tdata->o.
1300 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1301 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1302 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1303 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1304 when opening bfd in any mode that might write.
1305 (_bfd_elf_write_object_contents): Use build_id field in
1306 output_elf_obj_tdata.
1307 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1308 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1310 2013-02-21 Alan Modra <amodra@gmail.com>
1312 * elf-bfd.h (struct core_elf_obj_tdata): New.
1313 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1314 core_program, and core_command. Add "core".
1315 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1316 Update all refs to tdata core fields.
1317 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1318 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1319 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1320 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1321 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1322 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1323 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1324 to tdata core fields.
1326 2013-02-21 Alan Modra <amodra@gmail.com>
1328 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1329 Delete num_locals and num_globals.
1330 (elf_num_locals, elf_num_globals): Don't define.
1331 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1332 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1333 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1334 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1335 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1336 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1338 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1339 number of locals syms via new param.
1340 (swap_out_syms): Adjust to suit elf_map_symbols change.
1342 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1344 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1345 STO_MICROMIPS annotation.
1347 2013-02-19 Alan Modra <amodra@gmail.com>
1349 * configure.in: Bump version to 2.23.52.
1350 * elf-bfd.h (struct elf_build_id_info): New.
1351 (struct elf_obj_tdata): Delete after_write_object_contents,
1352 after_write_object_contents_info and build_id_size. Make build_id
1353 a pointer to struct elf_build_id_info.
1354 * elf.c (_bfd_elf_write_object_contents): Style. Update
1355 after_write_ibject_contents invocation.
1356 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1357 allow zero size notes.
1358 * configure: Regenerate.
1360 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1362 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1363 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1364 (micromips_elf64_howto_table_rela): Likewise.
1365 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1366 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1367 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1368 (elf_micromips_howto_table_rela): Likewise.
1369 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1371 2013-02-18 Paul Brook <paul@codesourcery.com>
1373 * elfxx-mips.c (MICROMIPS_P): New macro.
1374 (_bfd_mips_elf_symbol_processing): Use it.
1376 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1378 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1379 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1381 2013-02-18 Alan Modra <amodra@gmail.com>
1384 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1385 (_bfd_elf_strtab_clear_all_refs): Declare.
1386 (_bfd_elf_strtab_resize): Declare.
1387 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1388 (_bfd_elf_strtab_clear_all_refs): New function.
1389 (_bfd_elf_strtab_resize): Likewise.
1390 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1392 2013-02-18 Alan Modra <amodra@gmail.com>
1394 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1395 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1396 and elf_text_section to..
1397 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1398 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1399 (struct alpha_elf_find_line): ..this.
1400 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1402 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1405 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1406 for references from the dummy bfd.
1408 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1411 * elflink.c (elf_link_add_object_symbols): Also track weak
1414 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1417 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1418 archive pointing to itself.
1419 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1421 2013-02-15 Nick Clifton <nickc@redhat.com>
1424 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1425 accessing a corrupt nested archive.
1427 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1429 * elfxx-mips.c (mips_got_page_ref): New structure.
1430 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1431 pair to represent the anchor point.
1432 (mips_got_info): Add a got_page_refs field.
1433 (mips_elf_link_hash_table): Add a sym_cache field.
1434 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1435 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1436 new anchor representation.
1437 (mips_elf_create_got_info): Create got_page_refs rather than
1439 (mips_elf_record_got_page_ref): New function.
1440 (mips_elf_pages_for_range): Move further down file.
1441 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1442 Use a section rather than a (bfd, symndx) pair to represent the
1444 (mips_elf_resolve_got_page_ref): New function.
1445 (mips_elf_resolve_final_got_entries): Use it to populate
1447 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1448 rather than mips_elf_record_got_page_entry. Only nullify h
1450 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1453 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1455 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1458 2013-02-12 Alan Modra <amodra@gmail.com>
1460 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1461 suitable definition when using generic linker hash table.
1463 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1465 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1466 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1467 mips_elf_traverse_got_arg. Count GOT entries.
1468 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1469 as argument. Update after above changes.
1470 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1471 mips_elf_count_got_entries. Update the calls to
1472 mips_elf_resolve_final_got_entries.
1474 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1476 * elfxx-mips.c (mips_got_tls_type): New enum.
1477 (mips_got_entry): Add tls_initialized.
1478 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1479 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1481 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1482 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1483 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1485 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1486 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1487 tls_initialized rather than GOT_TLS_DONE.
1488 (mips_tls_got_index): Delete.
1489 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1490 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1491 (mips_elf_record_got_entry): Initialize tls_initialized.
1493 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1495 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1496 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1497 tls_ie_got_offset and tls_gd_got_offset.
1498 (mips_elf_link_hash_newfunc): Remove initialization.
1499 (mips_elf_create_got_info): Likewise.
1500 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1501 (mips_tls_single_got_index): Delete.
1502 (mips_elf_local_got_index): Always use the GOT entry to track
1504 (mips_elf_global_got_index): Likewise.
1505 (mips_elf_create_local_got_entry): Assert that TLS entries have
1506 already been allocated.
1507 (mips_elf_record_global_got_symbol): Don't initialize
1508 tls_ie_type or tls_gd_type.
1509 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1510 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1512 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1514 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1515 have been allocated.
1516 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1517 tls_ie_type and tls_gd_type.
1519 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1521 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1522 aliasing violation. Check for htab allocation failures.
1524 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1526 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1528 (mips_elf_global_got_index): ...here. Reorder arguments so that
1529 the output bfd and info come first.
1530 (mips_elf_calculate_relocation): Update the call to
1531 mips_elf_global_got_index accordingly.
1532 (_bfd_mips_elf_finish_dynamic_symbol): Use
1533 mips_elf_primary_global_got_index rather than
1534 mips_elf_global_got_index.
1535 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1537 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1539 * elfxx-mips.c (mips_got_entry): Update comments.
1540 (mips_elf_multi_got_entry_eq): Rename to...
1541 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1542 (mips_elf_create_got_info): Remove master_got_p argument.
1543 Always use mips_elf_got_entry_eq.
1544 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1545 Update calls accordingly.
1547 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1549 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1550 (mips_elf_bfd2got_hash): Delete.
1551 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1552 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1553 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1554 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1555 than mips_elf_got_for_ibfd.
1556 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1557 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1558 (mips_elf_make_got_per_bfd): Replace with...
1559 (mips_elf_add_got_entry): ...this new function.
1560 (mips_elf_make_got_pages_per_bfd): Replace with...
1561 (mips_elf_add_got_page_entry): ...this new function.
1562 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1563 bfd and GOT arguments. Use mips_elf_add_got_entry and
1564 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1565 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1566 to set the BFD's GOT and free the old table.
1567 (mips_elf_merge_got): Replace bfd2got argument with separate
1568 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1569 Use mips_elf_count_got_entries to count the number of entries in
1570 each GOT. Update the calls to mips_elf_merge_got_with.
1571 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1572 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1573 (mips_elf_multi_got): Don't create the bfd2got hash table.
1574 Replace hash table traversal with a walk over the input bfds,
1575 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1576 to set the output bfd's GOT.
1577 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1578 bfds use the master GOT in the single-GOT case.
1579 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1580 rather than mips_elf_got_for_ibfd.
1582 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1584 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1585 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1586 (mips_elf_record_global_got_symbol): Update the hash entry before
1587 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1589 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1590 (mips_elf_record_got_page_entry): Record the entry in both the
1591 master and bfd GOTs.
1593 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1595 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1596 create another one if necessary.
1597 (mips_elf_set_gotidx): New function.
1598 (mips_elf_set_global_gotidx): Use it.
1599 (mips_elf_initialize_tls_index): Likewise. Take a
1600 mips_elf_traverse_got_arg as argument.
1601 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1602 (mips_elf_multi_got): Likewise. Cope with error returns from
1603 mips_elf_set_global_gotidx.
1605 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1607 * elfxx-mips.c (mips_got_info): Add relocs field.
1608 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1610 (mips_elf_traverse_got_arg): ...this new structure.
1611 (mips_elf_count_local_tls_relocs): Delete.
1612 (mips_elf_count_global_tls_relocs): Likewise.
1613 (mips_elf_count_got_entry): New function.
1614 (mips_elf_count_local_got_entries): Likewise.
1615 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1616 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1617 (mips_elf_record_local_got_symbol): Don't count got entries here.
1618 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1619 (mips_elf_set_global_got_offset): Split into...
1620 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1621 new functions. Take a mips_elf_traverse_got_arg rather than a
1622 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1623 Use g->relocs to record the number of relocs needed for global GOT
1625 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1626 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1627 relocations. Update for above function split.
1628 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1629 to count both the number of GOT entries and the number of TLS
1630 relocs required by local entries. Likewise
1631 mips_elf_count_global_tls_entries and global entries.
1632 Remove uses of mips_elf_count_local_tls_relocs and
1633 mips_elf_count_global_tls_relocs.
1635 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1637 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1638 to say that each structure represents only one type of TLS reference.
1639 (GOT_TLS_TYPE): New define.
1640 (mips_elf_link_hash_entry): Temporarily split tls_type and
1641 tls_got_offset into two variables each.
1642 (mips_elf_link_hash_newfunc): Update accordingly.
1643 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1644 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1645 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1646 (mips_tls_got_relocs): Use a switch statement.
1647 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1648 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1649 local "offset" variable.
1650 (mips_tls_got_index): Remove r_type argument and assert. Remove
1651 code that handled entries with two TLS types; always use the
1652 original got_index instead.
1653 (mips_tls_single_got_index): New function.
1654 (mips_elf_local_got_index): Use entry->tls_type to check for
1655 TLS entries. Use mips_tls_single_got_index. Update call to
1657 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1658 Use p->tls_type to check for TLS entries. Update call to
1659 mips_tls_got_index. Use mips_tls_single_got_index.
1660 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1661 Use entry.tls_type to check for TLS entries.
1662 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1663 with r_type argument. Use mips_elf_reloc_tls_type.
1664 Set up the new hash entry fields.
1665 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1666 with r_type argument. Use mips_elf_reloc_tls_type and
1667 mips_tls_got_entries. Remove code that handled entries
1668 with multiple TLS types.
1669 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1670 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1671 Use equality rather than masks when checking for specific TLS types.
1672 Use mips_tls_got_entries. Remove code that handled entries
1673 with multiple TLS types.
1674 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1675 testing the hash table entry.
1676 (_bfd_mips_elf_check_relocs): Update calls to
1677 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1678 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1679 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1681 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1683 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1684 (mips_elf_got_entry_hash): ...this, deleting the old version.
1685 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1688 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1690 * elfxx-mips.c (mips_elf_create_got_info): New function.
1691 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1692 (mips_elf_create_got_section): Likewise.
1694 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1696 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1699 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1701 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1703 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1705 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1706 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1708 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1710 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1711 (mips_elf_count_global_tls_relocs): Don't count indirect or
1713 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1714 number of TLS entries were allocated.
1716 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1718 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1720 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1722 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1723 if there are TLS relocations.
1725 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1727 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1728 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1730 2013-02-11 Alan Modra <amodra@gmail.com>
1732 * elfcode.h (elf_checksum_contents): Free contents.
1733 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1734 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1735 (elf_final_link_free): New function, extracted from..
1736 (bfd_elf_final_link): ..here. Always call
1737 _bfd_elf_write_section_eh_frame_hdr.
1738 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1739 _bfd_elf_link_hash_table_free.
1740 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1741 * libbfd.h: Regenerate.
1742 * merge.c (_bfd_merge_sections_free): New function.
1743 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1745 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1746 _bfd_elf_link_hash_table_free.
1747 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1748 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1749 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1750 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1751 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1752 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1753 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1754 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1755 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1756 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1757 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1758 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1759 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1760 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1761 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1762 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1763 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1765 2013-02-10 Alan Modra <amodra@gmail.com>
1767 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1768 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1769 * m68klinux.c (linux_link_hash_table_create): Likewise.
1770 * sparclinux.c (linux_link_hash_table_create): Likewise.
1771 * sunos.c (sunos_link_hash_table_create): Likewise.
1772 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1773 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1774 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1775 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1776 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1777 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1778 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1779 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1780 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1781 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1782 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1783 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1784 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1785 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1786 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1787 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1788 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1789 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1790 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1791 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1792 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1793 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1794 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1795 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1796 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1797 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1798 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1799 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1801 2013-02-10 Alan Modra <amodra@gmail.com>
1803 * i386linux.c (linux_link_hash_table_create): Allocate table
1804 with bfd_zmalloc, not bfd_alloc.
1805 * pdp11.c (link_hash_table_create): Allocate table with
1806 bfd_malloc, not bfd_alloc.
1807 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1808 with bfd_zmalloc, not bfd_zalloc.
1809 (bfin_link_hash_table_create): Likewise.
1810 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1811 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1813 2013-02-10 Alan Modra <amodra@gmail.com>
1816 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1818 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1820 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1822 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1825 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1827 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1830 2013-02-08 Alan Modra <amodra@gmail.com>
1833 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1834 * elf.c (elf_find_function): Revert last change. Use new
1835 tdata field rather than static vars for cache.
1837 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1840 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1841 symbol is defined in regular object.
1843 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1846 * elf.c (elf_find_function): Don't cache if symbols change.
1848 2013-02-07 Alan Modra <amodra@gmail.com>
1851 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1852 copy attributes from or to non-ELF.
1854 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1856 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1857 for non-zero TLS symbol.
1858 (elf_i386_relocate_section): Don't resolve size relocation against
1859 non-zero TLS symbol.
1860 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1861 pc_count for non-zero TLS symbol.
1862 (elf_x86_64_relocate_section): Don't resolve size relocation
1863 against non-zero TLS symbol.
1865 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1866 Andrew Jenner <andrew@codesourcery.com>
1868 Based on patches from Altera Corporation.
1870 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1871 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1872 (BFD_BACKENDS): Add elf32-nios2.lo.
1873 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1874 * Makefile.in: Regenerated.
1875 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1876 bfd_elf32_littlenios2_vec.
1877 * configure: Regenerated.
1878 * config.bfd: Add cases for nios2.
1879 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1880 (bfd_mach_nios2): Define.
1881 (bfd_nios2_arch): Declare.
1882 (bfd_archures_list): Add bfd_nios2_arch.
1883 * targets.c (bfd_elf32_bignios2_vec): Declare.
1884 (bfd_elf32_littlenios2_vec): Declare.
1885 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1886 bfd_elf32_littlenios2_vec.
1887 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1888 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1889 * bfd-in2.h: Regenerated.
1890 * libbfd.h: Regenerated.
1891 * cpu-nios2.c: New file.
1892 * elf32-nios2.c: New file.
1894 2013-02-06 Alan Modra <amodra@gmail.com>
1896 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1899 2013-02-06 Alan Modra <amodra@gmail.com>
1901 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1902 * Makefile.in: Regenerate.
1904 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1905 Pedro Alves <palves@redhat.com>
1907 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1908 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1910 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1911 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1912 * elf-linux-psinfo.h: New file.
1913 * elf.c: Include elf-linux-psinfo.h.
1914 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1916 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1917 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1918 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1919 (elfcore_write_ppc_linux_prpsinfo32): New function.
1921 2013-02-04 Tristan Gingold <gingold@adacore.com>
1923 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1926 2013-02-04 Alan Modra <amodra@gmail.com>
1928 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1929 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1930 * Makefile.in: Regenerate.
1931 * po/SRC-POTFILES.in: Regenerate.
1933 2013-02-04 Alan Modra <amodra@gmail.com>
1935 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1936 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1938 2013-02-01 Alan Modra <amodra@gmail.com>
1940 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1943 2013-01-31 Tristan Gingold <gingold@adacore.com>
1945 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1946 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1947 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1949 2013-01-31 Alan Modra <amodra@gmail.com>
1950 David S. Miller <davem@davemloft.net>
1953 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1954 references to __tls_get_addr.
1955 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1956 vtinherit and vtentry reloc handling too.
1957 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1959 2013-01-31 Alan Modra <amodra@gmail.com>
1961 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1963 2013-01-31 Alan Modra <amodra@gmail.com>
1965 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1967 2013-01-28 Alan Modra <amodra@gmail.com>
1969 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1970 "relocation" in error messages throughout file.
1971 (ppc64_elf_relocate_section): Remove sibling call error message,
1972 replace with "call lacks nop". Specially report errors for
1973 branches to function entry points via OPD lookup and branches
1974 to stubs. Remove NULL symbol handling now done by %T.
1976 2013-01-28 Alan Modra <amodra@gmail.com>
1978 * archive.c (bfd_generic_archive_p): Return target and keep
1979 ardata on partial matches.
1980 * format.c (bfd_check_format_matches): Adjust for above
1981 change. Remove bfd_error_file_ambiguously_recognized dead
1984 2013-01-26 Alan Modra <amodra@gmail.com>
1986 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1987 bfd_preserve_finish): Move to..
1988 * format.c: ..here, splitting out..
1989 (bfd_reinit): ..this. New function.
1990 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1991 keep bfd state for a match.
1992 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1993 * elfcore.h (elf_core_file_p): Likewise.
1994 * mach-o.c (bfd_mach_o_header_p): Likewise.
1995 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1996 * xsym.c (bfd_sym_object_p): Likewise.
1997 * mmo.c (mmo_scan): Clear abfd->symcount.
1998 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1999 * section.c (bfd_section_list_clear): Clear section_htab.count.
2000 * bfd-in2.h: Regenerate.
2002 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2004 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2005 second reloc, make sure that the reloc potentially exists first.
2007 2013-01-24 Nick Clifton <nickc@redhat.com>
2009 * archures.c: Add bfd_mach_v850e3v5.
2010 * bfd-in2.h: Regenerate.
2011 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2012 * cpu-v850_rh850.c: Likewise.
2013 * elf32-v850.c: Add support for v850e3v5 architecture.
2015 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2017 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2019 2013-01-23 Leif Ekblad <leif@rdos.net>
2021 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2023 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2025 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2026 non-zero TLS symbol.
2027 (elf_i386_relocate_section): Resolve size relocation against
2028 non-zero TLS symbol.
2029 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2030 for non-zero TLS symbol.
2031 (elf_x86_64_relocate_section): Resolve size relocation against
2032 non-zero TLS symbol.
2034 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2036 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2037 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2040 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2042 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2043 PC-relative relocation.
2044 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2045 as PC-relative relocation.
2047 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2051 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2053 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2054 and R_X86_64_SIZE64 check.
2055 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2056 nor R_X86_64_SIZE64.
2058 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2060 * bfd-in2.h: Regenerated.
2061 * libbfd.h: Likewise.
2063 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2064 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2065 (elf_i386_check_relocs): Handle R_386_SIZE32.
2066 (elf_i386_gc_sweep_hook): Likewise.
2067 (elf_i386_relocate_section): Likewise.
2069 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2070 and R_X86_64_SIZE64 entries.
2071 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2072 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2073 (elf_x86_64_reloc_name_lookup): Likewise.
2074 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2076 (elf_x86_64_gc_sweep_hook): Likewise.
2077 (elf_x86_64_relocate_section): Likewise.
2079 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2082 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2084 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2085 with R_X86_64_RELATIVE64.
2087 2013-01-15 Nick Clifton <nickc@redhat.com>
2089 * elf32-msp430.c: Fix spelling typo.
2091 2013-01-15 Alan Modra <amodra@gmail.com>
2093 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2096 2013-01-14 Alan Modra <amodra@gmail.com>
2099 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2100 (memory_bclose): Likewise. Return 0 on success.
2101 * cache.c (cache_bclose): Likewise.
2102 * opncls.c (opncls_bclose, bfd_close): Likewise.
2103 * vms-lib.c (vms_lib_bclose): Likewise.
2104 * libbfd.h: Regenerate.
2106 2013-01-13 Alan Modra <amodra@gmail.com>
2108 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2109 Add ref_dynamic_nonweak.
2110 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2111 (_bfd_elf_merge_symbol): Don't call above function. Move
2112 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2114 (elf_link_add_object_symbols): Delete redundant "override" test.
2115 Don't set dynamic_def here.
2116 (elf_link_output_extsym): Update.
2118 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2121 normal and TLS symbol access.
2122 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2124 2013-01-12 Alan Modra <amodra@gmail.com>
2126 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2127 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2128 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2130 2013-01-12 Alan Modra <amodra@gmail.com>
2133 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2134 (_bfd_elf_strtab_clear_all_refs): Define.
2135 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2136 (_bfd_elf_strtab_clear_all_refs): Delete.
2137 * elflink.c (elf_link_add_object_symbols): Clear out added
2138 strtab refs. Correct handling of warning common symbols.
2140 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2142 * aout0.c: Remove trailing white spaces.
2143 * archive.c: Likewise.
2144 * archures.c: Likewise.
2145 * bfd-in.h: Likewise.
2146 * bfd-in2.h: Likewise.
2147 * coff-alpha.c: Likewise.
2148 * coff-i860.c: Likewise.
2149 * coff-mips.c: Likewise.
2150 * coff-ppc.c: Likewise.
2151 * coff-tic80.c: Likewise.
2152 * coff-x86_64.c: Likewise.
2153 * coff-z80.c: Likewise.
2154 * coffcode.h: Likewise.
2155 * coffgen.c: Likewise.
2156 * cofflink.c: Likewise.
2157 * compress.c: Likewise.
2158 * corefile.c: Likewise.
2159 * cpu-arm.c: Likewise.
2160 * cpu-avr.c: Likewise.
2161 * cpu-bfin.c: Likewise.
2162 * cpu-cr16.c: Likewise.
2163 * cpu-cr16c.c: Likewise.
2164 * cpu-crx.c: Likewise.
2165 * cpu-h8300.c: Likewise.
2166 * cpu-i386.c: Likewise.
2167 * cpu-lm32.c: Likewise.
2168 * cpu-m68k.c: Likewise.
2169 * cpu-moxie.c: Likewise.
2170 * cpu-msp430.c: Likewise.
2171 * cpu-sh.c: Likewise.
2172 * cpu-xc16x.c: Likewise.
2173 * dwarf2.c: Likewise.
2174 * ecofflink.c: Likewise.
2175 * ecoffswap.h: Likewise.
2176 * elf-ifunc.c: Likewise.
2177 * elf-m10300.c: Likewise.
2178 * elf-vxworks.c: Likewise.
2179 * elf32-avr.c: Likewise.
2180 * elf32-avr.h: Likewise.
2181 * elf32-cr16.c: Likewise.
2182 * elf32-cr16c.c: Likewise.
2183 * elf32-cris.c: Likewise.
2184 * elf32-crx.c: Likewise.
2185 * elf32-frv.c: Likewise.
2186 * elf32-hppa.c: Likewise.
2187 * elf32-i860.c: Likewise.
2188 * elf32-ip2k.c: Likewise.
2189 * elf32-iq2000.c: Likewise.
2190 * elf32-m32c.c: Likewise.
2191 * elf32-m68hc1x.c: Likewise.
2192 * elf32-msp430.c: Likewise.
2193 * elf32-mt.c: Likewise.
2194 * elf32-ppc.c: Likewise.
2195 * elf32-rl78.c: Likewise.
2196 * elf32-s390.c: Likewise.
2197 * elf32-score.h: Likewise.
2198 * elf32-sh-symbian.c: Likewise.
2199 * elf32-sh.c: Likewise.
2200 * elf32-spu.c: Likewise.
2201 * elf32-tic6x.c: Likewise.
2202 * elf32-v850.c: Likewise.
2203 * elf32-xc16x.c: Likewise.
2204 * elf32-xtensa.c: Likewise.
2205 * elf64-alpha.c: Likewise.
2206 * elf64-hppa.c: Likewise.
2207 * elf64-ppc.c: Likewise.
2208 * elf64-s390.c: Likewise.
2209 * elfcore.h: Likewise.
2210 * elflink.c: Likewise.
2211 * elfxx-mips.c: Likewise.
2212 * elfxx-sparc.c: Likewise.
2213 * elfxx-tilegx.c: Likewise.
2215 * libcoff.h: Likewise.
2216 * libpei.h: Likewise.
2217 * libxcoff.h: Likewise.
2218 * linker.c: Likewise.
2219 * mach-o-i386.c: Likewise.
2220 * mach-o-target.c: Likewise.
2221 * mach-o.c: Likewise.
2222 * mach-o.h: Likewise.
2224 * opncls.c: Likewise.
2225 * pdp11.c: Likewise.
2226 * pe-x86_64.c: Likewise.
2227 * peXXigen.c: Likewise.
2228 * pef-traceback.h: Likewise.
2229 * pei-x86_64.c: Likewise.
2230 * peicode.h: Likewise.
2231 * plugin.c: Likewise.
2232 * reloc.c: Likewise.
2233 * riscix.c: Likewise.
2234 * section.c: Likewise.
2237 * tekhex.c: Likewise.
2238 * ticoff.h: Likewise.
2239 * vaxbsd.c: Likewise.
2240 * xcofflink.c: Likewise.
2241 * xtensa-isa.c: Likewise.
2243 2013-01-10 Will Newton <will.newton@imgtec.com>
2245 * Makefile.am: Add Meta.
2246 * Makefile.in: Regenerate.
2247 * archures.c (bfd_mach_metag): New.
2248 * bfd-in2.h: Regenerate.
2249 * config.bfd: Add Meta.
2250 * configure: Regenerate.
2251 * configure.in: Add Meta.
2252 * cpu-metag.c: New file.
2253 * elf-bfd.h: Add Meta.
2254 * elf32-metag.c: New file.
2255 * elf32-metag.h: New file.
2256 * libbfd.h: Regenerate.
2257 * reloc.c: Add Meta relocations.
2258 * targets.c: Add Meta.
2260 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2262 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2263 (elfcore_write_aarch_hw_break): Likewise.
2264 (elfcore_write_aarch_hw_watch): Likewise.
2265 * elf.c (elfcore_grok_aarch_tls): New function.
2266 (elfcore_grok_aarch_hw_break): Likewise.
2267 (elfcore_grok_aarch_hw_watch): Likewise.
2268 (elfcore_grok_note): Call the new functions to handle the
2269 corresponding notes.
2270 (elfcore_write_aarch_tls): New function.
2271 (elfcore_write_aarch_hw_break): Likewise.
2272 (elfcore_write_aarch_hw_watch): Likewise.
2273 (elfcore_write_register_note): Call the new functions to handle the
2274 corresponding pseudo sections.
2276 2013-01-07 Tom Tromey <tromey@redhat.com>
2278 * section.c (_bfd_std_section): Rename from std_section.
2279 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2280 (STD_SECTION): Update.
2281 * bfd-in2.h: Rebuild.
2283 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2285 * archures.c (bfd_mach_mips5900): Define.
2286 * bfd-in2.h: Regenerate.
2287 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2288 * cpu-mips.c: Add support for MIPS r5900.
2289 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2291 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2292 Nick Clifton <nickc@redhat.com>
2294 * elflink.c (get_value): Prevent the use of an undefined shift
2295 operation. Add sanity checks.
2297 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2299 * config.bfd (cr16*-*-uclinux*): New target support.
2302 For older changes see ChangeLog-2012
2304 Copyright (C) 2013 Free Software Foundation, Inc.
2306 Copying and distribution of this file, with or without modification,
2307 are permitted in any medium without royalty provided the copyright
2308 notice and this notice are preserved.
2314 version-control: never
projects / platform / upstream / binutils.git / blob