1 2013-07-18 Terry Guo <terry.guo@arm.com>
3 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
5 (elf32_arm_final_link_relocate): Likewise.
7 2013-07-18 Bill Neubauer <wcn@google.com>
9 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
12 2013-07-18 Roland McGrath <mcgrathr@google.com>
14 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
15 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
16 (arm_build_one_stub): Increase MAXRELOCS to 3.
17 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
18 (struct elf32_arm_link_hash_table): Give add_stub_section member's
19 pointee type a third argument.
20 (elf32_arm_create_or_find_stub_sec): Update caller.
21 (elf32_arm_size_stubs): Update argument type.
22 * bfd-in.h (elf32_arm_size_stubs): Update decl.
23 * bfd-in2.h: Regenerate.
24 * libbfd.h: Regenerate.
26 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
28 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
29 magic numbers with enum values.
31 2013-07-12 Roland McGrath <mcgrathr@google.com>
33 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
34 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
35 been added here with 2013-07-05 elf32-s390.c change).
36 * bfd-in2.h: Regenerate (no-op).
37 * libbfd.h: Regenerate (no-op).
39 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
41 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
43 (_bfd_mips_elf_print_private_bfd_data): Likewise.
45 2013-07-09 Tristan Gingold <gingold@adacore.com>
47 * vms-alpha.c (struct vms_private_data_struct): Remove
48 flag_hash_long_names and flag_show_after_trunc.
49 (hash_string): Remove.
50 (_bfd_vms_length_hash_symbol): Remove.
51 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
52 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
53 (_bfd_vms_write_ehdr): Remove code that set removed flags.
54 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
55 (vms_bfd_is_local_label_name): Remove trace call.
57 2013-07-09 Tristan Gingold <gingold@adacore.com>
59 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
61 * configure.com: Adjust to match changes in configure.
62 * makefile.vms (OBJS): Update list.
64 2013-07-05 Tristan Gingold <gingold@adacore.com>
66 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
69 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
71 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
72 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
73 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
74 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
76 * elf64-s390.c: See elf32-s390.c
77 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
78 * libbfd.h: Add new reloc strings.
80 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
82 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
84 (elfNN_aarch64_relocate_section): Likewise.
85 (elfNN_aarch64_gc_sweep_hook): Likewise.
86 (elfNN_aarch64_check_relocs): Likewise.
88 2013-07-03 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
91 when relocatable. Don't change root.type or type here.
92 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
94 2013-07-03 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
97 (ppc64_elf_size_stubs): Don't set "addend".
98 (ppc64_elf_relocate_section): Don't allow calls via
99 toc-adjusting stubs without a following nop even in an
100 executable, except for self-calls and both libc_start_main
101 and .libc_start_main.
103 2013-07-03 Alan Modra <amodra@gmail.com>
105 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
107 2013-07-02 Tristan Gingold <gingold@adacore.com>
109 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
112 2013-07-02 Tristan Gingold <gingold@adacore.com>
114 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
115 (_bfd_vms_find_nearest_line_discriminator): New function.
117 2013-07-02 Tristan Gingold <gingold@adacore.com>
119 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
121 2013-07-02 Tristan Gingold <gingold@adacore.com>
123 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
124 (rs6000coff_vec): Reference it.
126 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
128 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
129 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
130 (elfNN_aarch64_create_dynamic_sections): Do not define
131 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
133 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
135 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
136 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
137 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
138 * ld-aarch64/tls-relax-all.d: Likewise.
139 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
140 * ld-aarch64/gc-tls-relocs.d: Likewise.
141 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
142 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
143 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
145 2013-07-02 Alan Modra <amodra@gmail.com>
147 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
148 .TOC. after relocatable check.
150 2013-07-01 Alan Modra <amodra@gmail.com>
152 * elf64-ppc.h (ppc64_elf_toc): Delete.
153 (ppc64_elf_set_toc): Declare.
154 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
155 with call the ppc64_elf_set_toc.
156 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
157 (ppc64_elf_start_multitoc_partition): Likewise.
158 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
160 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
162 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
163 as needing a toc pointer.
164 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
165 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
168 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
171 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
174 2013-06-28 Nick Clifton <nickc@redhat.com>
177 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
179 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
181 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
183 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
184 in sgot[0] rather than sgotplt[0].
186 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
188 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
189 beginning of the generated file.
190 (elf64-aarch64.c): Likewise.
191 * Makefile.in: Re-generated.
193 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
195 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
196 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
197 * Makefile.in: Re-generated.
198 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
199 (bfd_elf64_littleaarch64_vec): Likewise.
200 (bfd_elf32_bigaarch64_vec): Likewise.
201 (bfd_elf32_littleaarch64_vec): Likewise.
202 * configure: Re-generated.
203 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
204 * elfxx-aarch64.h: New file.
205 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
206 stuff to elfxx-aarch64.c.
207 (bfd_elf_aarch64_put_addend): Removed.
208 (PG_OFFSET, PG): Likewise.
209 (elfNN_aarch64_small_plt0_entry): Support ELF32.
210 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
211 (elf64_aarch64_grok_prstatus): Removed.
212 (elf_backend_grok_prstatus): Removed.
214 (aarch64_unsigned_overflow): Likewise.
215 (aarch64_signed_overflow): Likewise.
216 (aarch64_resolve_relocation): Likewise.
218 (decode_branch_ofs_26): Likewise.
219 (decode_cond_branch_ofs_19): Likewise.
220 (decode_ld_lit_ofs_19): Likewise.
221 (decode_tst_branch_ofs_14): Likewise.
222 (decode_movw_imm): Likewise.
223 (decode_adr_imm): Likewise.
224 (decode_add_imm): Likewise.
225 (reencode_branch_ofs_26): Likewise.
226 (reencode_cond_branch_ofs_19): Likewise.
227 (reencode_ld_lit_ofs_19): Likewise.
228 (reencode_tst_branch_ofs_14): Likewise.
229 (reencode_movw_imm): Likewise.
230 (reencode_adr_imm): Likewise.
231 (reencode_ldst_pos_imm): Likewise.
232 (reencode_add_imm): Likewise.
233 (reencode_movzn_to_movz): Likewise.
234 (reencode_movzn_to_movn): Likewise.
235 (aarch64_relocate): Update to call the new function names in
237 (aarch64_calculate_got_entry_vma): Likewise.
238 (elfNN_aarch64_final_link_relocate): Likewise.
239 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
240 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
241 (elf_aarch64_update_plt_entry): ... this.
242 (elfNN_aarch64_create_small_pltn_entry): Update.
243 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
244 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
245 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
246 call elf_aarch64_update_plt_entry.
248 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
250 * bfd-in2.h: Re-generated.
251 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
252 (IS_AARCH64_TLS_RELOC): Change to be based on the
253 bfd reloc enumerators.
254 (IS_AARCH64_TLSDESC_RELOC): Likewise.
255 (PG, PG_OFFSET): Cast literal to bfd_vma.
256 (elf64_aarch64_howto_table): Removed.
257 (elf64_aarch64_howto_dynrelocs): Removed.
258 (elf64_aarch64_tls_howto_table): Removed.
259 (elf64_aarch64_tlsdesc_howto_table): Removed.
260 (elfNN_aarch64_howto_table): New table to host all howto entires..
261 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
262 (elfNN_aarch64_bfd_reloc_from_howto): New function.
263 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
264 (struct elf_aarch64_reloc_map): New.
265 (elf_aarch64_reloc_map): New table.
266 (elfNN_aarch64_howto_from_bfd_reloc): New function.
267 (elfNN_aarch64_howto_from_type): Update to look up the new table
268 elfNN_aarch64_howto_table.
269 (struct elf64_aarch64_reloc_map): Remove.
270 (elf64_aarch64_reloc_map): Remove.
271 (elfNN_aarch64_reloc_type_lookup): Change to call
272 elfNN_aarch64_howto_from_bfd_reloc.
273 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
274 elfNN_aarch64_howto_table.
275 (aarch64_resolve_relocation): Refactor to switch on the bfd
277 (bfd_elf_aarch64_put_addend): Likewise.
278 (elfNN_aarch64_final_link_relocate): Likewise.
279 (aarch64_tls_transition_without_check): Likewise.
280 (aarch64_reloc_got_type): Likewise.
281 (aarch64_can_relax_tls): Likewise.
282 (aarch64_tls_transition): Likewise.
283 (elfNN_aarch64_tls_relax): Likewise.
284 (elfNN_aarch64_final_link_relocate): Likewise.
285 (elfNN_aarch64_relocate_section): Likewise.
286 (elfNN_aarch64_gc_sweep_hook): Likewise.
287 (elfNN_aarch64_check_relocs): Likewise.
288 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
289 * libbfd.h: Re-generated.
290 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
291 (BFD_RELOC_AARCH64_RELOC_START)
292 (BFD_RELOC_AARCH64_RELOC_END)
293 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
294 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
295 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
296 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
297 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
298 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
299 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
301 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
303 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
304 (BUILD_CFILES): Add elf32-aarch64.c.
305 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
306 * Makefile.in: Re-generated.
307 * archures.c (bfd_mach_aarch64_ilp32): New define.
308 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
309 (bfd_elf32_aarch64_set_options): Ditto.
310 (elf32_aarch64_setup_section_lists): Ditto.
311 (elf32_aarch64_next_input_section): Ditto.
312 (elf32_aarch64_size_stubs): Ditto.
313 (elf32_aarch64_build_stubs): Ditto.
314 * bfd-in2.h: Re-generated.
315 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
316 and bfd_elf32_bigaarch64_vec.
317 (aarch64-*-linux*): Likewise.
318 (aarch64_be-*-elf): Likewise.
319 (aarch64_be-*-linux*): Likewise.
320 * configure.in (bfd_elf32_bigaarch64_vec)
321 (bfd_elf32_littleaarch64_vec): New.
322 * configure: Re-generated.
323 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
325 (bfd_aarch64_arch_ilp32): New.
326 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
327 * elfnn-aarch64.c (ARCH_SIZE): New define.
328 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
329 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
330 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
331 (ELF64_R_*): Rename to ELFNN_R_*.
332 Plus other paramaterization.
333 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
335 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
336 bfd_elf32_littleaarch64_vec.
338 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
340 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
341 (BUILD_CFILES): Add elf64-aarch64.c.
342 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
343 * Makefile.in: Re-generated.
344 * elf64-aarch64.c: Rename to ...
345 * elfnn-aarch64.c: ... this.
347 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
348 Paul Brook <paul@codesourcery.com>
350 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
351 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
352 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
353 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
354 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
355 (micromips_insn32_o32_exec_plt0_entry): New variable.
356 (micromips_insn32_o32_exec_plt_entry): Likewise.
357 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
358 (mips_elf_estimate_stub_size): Likewise.
359 (_bfd_mips_elf_size_dynamic_sections): Likewise.
360 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
361 (mips_finish_exec_plt): Likewise.
362 (_bfd_mips_elf_relax_section): Likewise.
363 (_bfd_mips_elf_insn32): New function.
364 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
366 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
368 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
370 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
371 (bfd_elf32_get_synthetic_symtab): New macro.
372 * elfxx-mips.c (plt_entry): New structure.
373 (mips_elf_link_hash_entry): Add use_plt_entry member.
374 (mips_elf_link_hash_table): Rename plt_entry_size member to
375 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
376 plt_comp_offset, plt_got_index entries and plt_header_is_comp
378 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
379 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
380 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
381 (STUB_LI16S_MICROMIPS): Likewise.
382 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
383 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
384 (micromips_o32_exec_plt0_entry): New variable.
385 (mips16_o32_exec_plt_entry): Likewise.
386 (micromips_o32_exec_plt_entry): Likewise.
387 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
388 (mips_elf_output_extsym): Update to use gotplt_union's plist
389 member rather than offset.
390 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
391 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
392 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
393 member rather than offset.
394 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
396 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
398 (mips_elf_make_plt_record): New function.
399 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
400 of JAL relocations that might need a PLT entry.
401 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
402 gotplt_union's plist member rather than offset. Set individual
403 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
404 Don't set the symbol's value in the symbol table for PLT
405 references here. Don't set the PLT or PLT GOT section sizes
407 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
408 (mips_elf_allocate_lazy_stub): Likewise.
409 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
411 (mips_elf_set_plt_sym_value): New function.
412 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
413 PLT and PLT GOT section sizes here. Set the symbol values in
414 the symbol table for PLT references here. Handle microMIPS
415 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
416 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
417 gotplt_union's plist member rather than offset. Handle
418 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
419 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
420 gotplt_union's plist member rather than offset. Use
421 MIPS_ELF_GOT_SIZE to calculate GOT address.
422 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
423 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
424 mips_finish_exec_plt.
425 (_bfd_mips_elf_link_hash_table_create): Update to use
426 gotplt_union's plist member rather than offset.
427 (_bfd_mips_elf_get_synthetic_symtab): New function.
429 2013-06-24 Wawa <caojinyu@msn.com>
432 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
434 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
436 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
438 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
439 * Makefile.in: Regenerate.
440 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
441 Set want64 to true for them at the end.
442 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
445 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
447 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
448 set sh_entsize for PLT section.
450 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
452 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
453 * bfd-in2.h: Re-generated.
454 * elf64-aarch64.c (RELOC_SECTION): Removed.
455 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
456 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
457 (elf64_aarch64_link_hash_traverse): Ditto.
458 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
461 2013-06-19 Will Newton <will.newton@linaro.org>
463 * configure: Regenerated.
464 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
465 * elf64-aarch64.c: Remove objalloc.h include.
466 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
467 (struct elf64_aarch64_link_hash_table): Remove ifunc related
468 members. (elf_aarch64_local_htab_hash): Remove function.
469 (elf_aarch64_local_htab_eq): Remove function.
470 (elf_aarch64_get_local_sym_hash): Remove function.
471 (elf64_aarch64_link_hash_table_create): Remove local hash
472 table initialization.
473 (elf64_aarch64_final_link_relocate): Remove sym argument and
474 handling of ifunc symbols.
475 (elf64_aarch64_relocate_section): Don't pass sym argument to
476 elf64_aarch64_final_link_relocate.
477 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
478 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
479 (elf64_aarch64_check_relocs): Likewise.
480 (elf64_aarch64_post_process_headers): Remove call to
482 (elf64_aarch64_is_function_type): New function.
483 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
484 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
485 (elf64_aarch64_size_dynamic_sections): Remove call to
486 elf_aarch64_allocate_local_dynrelocs.
487 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
488 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
489 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
490 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
491 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
492 elf_aarch64_finish_local_dynamic_symbol.
493 (elf64_aarch64_add_symbol_hook): Remove function.
495 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
497 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
498 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
499 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
500 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
501 R_AARCH64_GOT_LD_PREL19.
503 2013-06-13 Terry Guo <terry.guo@arm.com>
506 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
507 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
508 supports thumb instructions.
510 2013-06-11 DJ Delorie <dj@redhat.com>
512 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
514 2013-06-11 Will Newton <will.newton@linaro.org>
516 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
517 ELF64_R_SYM instead of ELF32_R_SYM.
519 2013-06-11 Nick Clifton <nickc@redhat.com>
521 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
522 checks if the dynamic sections have been created and relaxation
523 has not been performed.
525 2013-06-07 Will Newton <will.newton@linaro.org>
527 * configure: Regenerate.
528 * configure.in: Build elf-ifunc.o for AArch64.
529 * elf64-aarch64.c: Include objalloc.h.
530 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
531 (struct elf64_aarch64_link_hash_table): Add members for handling
532 R_AARCH64_IRELATIVE relocations.
533 (elf_aarch64_local_htab_hash): New function.
534 (elf_aarch64_local_htab_eq): New function.
535 (elf_aarch64_get_local_sym_hash): New function.
536 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
538 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
539 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
540 for handling STT_GNU_IFUNC symbols.
541 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
542 references to STT_GNU_IFUNC symbols.
543 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
544 STT_GNU_IFUNC symbols.
545 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
546 symbols. Ensure we don't increase plt.refcount from -1 to 0.
547 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
548 (elf64_aarch64_is_function_type): Remove function.
549 (elf64_aarch64_allocate_dynrelocs): Call
550 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
551 (elf_aarch64_allocate_local_dynrelocs): New function.
552 (elf64_aarch64_size_dynamic_sections): Call
553 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
554 (elf64_aarch64_create_small_pltn_entry): Add info argument.
555 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
556 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
557 STT_GNU_IFUNC symbols and .iplt.
558 (elf_aarch64_finish_local_dynamic_symbol): New function.
559 (elf64_aarch64_finish_dynamic_sections): Call
560 elf_aarch64_finish_local_dynamic_symbol.
561 (elf64_aarch64_add_symbol_hook): New function.
563 2013-06-03 Alan Modra <amodra@gmail.com>
565 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
566 var. Use it with last_stab.
568 2013-05-30 Paul Brook <paul@codesourcery.com>
570 * bfd-in2.h: Regenerate.
571 * elf32-mips.c (elf_mips_eh_howto): New.
572 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
573 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
574 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
575 * elf64-mips.c (elf_mips_eh_howto): New.
576 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
577 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
578 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
579 * libbfd.h: Regenerate.
580 * reloc.c (BFD_RELOC_MIPS_EH): New.
582 2013-05-29 Nick Clifton <nickc@redhat.com>
584 * dwarf2.c (struct dwarf2_debug): Add fields for handling
585 alternate debug info source.
586 (dwarf_debug_sections): Add entries for alternate .debug_str and
587 .debug_info sections.
588 (dwarf_debug_section_enum): Likewise.
589 (read_alt_indirect_string): New function. Handles a
590 DW_FORM_GNU_strp_alt attribute.
591 (read_alt_indirect_ref): New function. Handles a
592 DW_FORM_GNU_ref_alt attribute.
593 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
594 DW_FORM_GNU_strp_alt.
595 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
597 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
599 * opncls.c (GNU_DEBUGALTLINK): Define.
600 (bfd_get_alt_debug_link_info): New function.
601 (separate_alt_debug_file_exists): New function.
602 (find_separate_debug_file): Add parameters for fetch and check
604 (bfd_follow_gnu_debugaltlink): New function.
605 * bfd-in2.h: Regenerate.
607 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
609 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
610 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
611 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
612 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
613 * bfd-in2.h: Regenerate.
614 * libbfd.h: Regenerate.
615 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
617 (elf64_aarch64_tlsdesc_howto_table): Likewise.
618 (elf64_aarch64_reloc_map): Likewise.
619 (aarch64_resolve_relocation): Likewise.
620 (bfd_elf_aarch64_put_addend): Likewise.
621 (aarch64_tls_transition_without_check): Likewise.
622 (aarch64_reloc_got_type): Likewise.
623 (elf64_aarch64_final_link_relocate): Likewise.
624 (elf64_aarch64_tls_relax): Likewise.
625 (elf64_aarch64_relocate_section): Likewise.
626 (elf64_aarch64_gc_sweep_hook): Likewise.
627 (elf64_aarch64_check_relocs): Likewise.
629 2013-05-26 Mark Wielaard <mjw@redhat.com>
631 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
632 (max_open_files): New static int initialized to zero.
633 (bfd_cache_max_open): New static function to set and return
635 (bfd_cache_init): Use bfd_cache_max_open.
636 (bfd_open_file): Likewise.
637 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
638 (AC_CHECK_FUNCS): Add getrlimit.
639 * configure: Regenerated.
640 * config.in: Likewise.
641 * sysdep.h: Check and include sys/resource.h for getrlimit.
643 2013-05-23 Alan Modra <amodra@gmail.com>
645 * format.c (bfd_check_format_matches): Don't match a target in
646 targ_selvecs if some other target is a better match. If
647 targets implement match priority, fall back to the first of
650 2013-05-22 Eric Herman <eric@freesa.org>
653 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
655 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
658 * srec.c (srec_set_section_contents): Properly convert size
659 and offset to address when octets_per_byte is not unity.
661 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
663 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
664 refcount member of the gotplt_union when resetting the reference
665 count. Adjust comment.
667 2013-05-20 Will Newton <will.newton@linaro.org>
669 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
670 relocs_copied member.
671 (elf64_aarch64_link_hash_newfunc): Remove initialization of
672 relocs_copied member.
673 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
674 relocs_copied member.
676 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
678 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
681 2013-05-16 Cary Coutant <ccoutant@google.com>
683 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
684 external_ext_size and esize.
686 2013-05-16 Tristan Gingold <gingold@adacore.com>
688 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
689 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
691 2013-05-15 Andreas Schwab <schwab@suse.de>
693 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
695 2013-05-10 Joel Brobecker <brobecker@adacore.com>
697 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
698 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
700 2013-05-09 Joel Brobecker <brobecker@adacore.com>
702 * bfd.c (_bfd_default_error_handler): Replace use of putc
703 by fputc. Add comment explaining why.
705 2013-05-09 Alan Modra <amodra@gmail.com>
707 * elflink.c (elf_link_add_object_symbols): Don't omit reading
708 of symbols when hashes already exist.
710 2013-05-07 Will Newton <will.newton@linaro.org>
712 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
713 plt_header_size argument for ports where it differs from
715 * elf-bfd.h: Likewise.
716 * elf32-i386.c: Pass plt_header_size to
717 _bfd_elf_allocate_ifunc_dyn_relocs.
718 * elf64-x86-64.c: Likewise.
720 2013-05-07 Will Newton <will.newton@linaro.org>
722 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
724 * elf-bfd.h: Likewise.
726 2013-05-06 Paul Brook <paul@codesourcery.com>
728 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
729 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
730 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
731 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
732 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
733 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
735 2013-05-06 Alan Modra <amodra@gmail.com>
737 * elf64-ppc.c (opd_entry_value): Handle case where symbol
738 hashes are not available.
740 2013-05-06 Alan Modra <amodra@gmail.com>
742 * elflink.c (elf_link_add_object_symbols): Don't save symbol
743 hashes around loading as-needed library. Zero them on allocation,
744 and restore to initial all-zero state if library not needed.
745 Arrange to reuse hashes if we load library again later.
747 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
749 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
750 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
751 * elfn32-mips.c: Likewise.
752 * elf64-mips.c: Likewise.
754 2013-05-02 Nick Clifton <nickc@redhat.com>
756 * archures.c: Add some more MSP430 machine numbers.
757 * config.bfd (msp430): Define targ_selvecs.
758 * configure.in: Add bfd_elf32_msp430_ti_vec.
759 * cpu-msp430.c: Add some more MSP430 machine numbers.
760 * elf32-msp430.c Add support for MSP430X relocations.
761 Add support for TI compiler generated relocations.
762 Add support for sym_diff relocations.
763 Add support for relaxing out of range short branches into long
765 Add support for MSP430 attribute section.
766 * reloc.c: Add MSP430X relocations.
767 * targets.c: Add bfd_elf32_msp430_ti_vec.
768 * bfd-in2.h: Regenerate.
769 * configure: Regenerate.
770 * libbfd.h: Regenerate.
772 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
774 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
775 alpha*-*-linux*ecoff*.
777 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
780 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
783 2013-04-30 Alan Modra <amodra@gmail.com>
785 * elflink.c (bfd_elf_record_link_assignment): Dont make
786 STV_INTERNAL symbols STV_HIDDEN.
788 2013-04-29 Nick Clifton <nickc@redhat.com>
790 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
791 fragmented .debug_line sections associated with unmarked code
794 2013-04-29 Will Newton <will.newton@linaro.org>
796 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
797 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
799 2013-04-29 Will Newton <will.newton@linaro.org>
801 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
802 error check up and add error message.
804 2013-04-26 Will Newton <will.newton@linaro.org>
806 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
808 2013-04-25 Alan Modra <amodra@gmail.com>
810 * config.bfd: Add powerpc64le-linux.
812 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
814 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
817 2013-04-24 Roland McGrath <mcgrathr@google.com>
819 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
820 allocate space for PLT header even if IS_IPLT_ENTRY.
821 (arm_nacl_put_plt0): New function, broken out of ...
822 (elf32_arm_finish_dynamic_sections): ... here. Call it.
823 If HTAB->nacl_p, set up the PLT header in .iplt too.
824 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
825 a mapping symbol for the start of .iplt too.
827 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
829 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
831 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
833 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
835 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
837 2013-04-22 Alan Modra <amodra@gmail.com>
840 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
841 sh_size or reloc_count adjustment by count.
843 2013-04-22 Alan Modra <amodra@gmail.com>
845 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
846 create_linkage_sections here..
847 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
848 (create_linkage_sections): Move earlier in file.
849 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
850 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
852 2013-04-19 Nick Clifton <nickc@redhat.com>
855 * compress.c (decompress_contents): Always call inflateEnd, even
856 when another inflation operation fails.
858 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
860 * elf-ifunc.c: Update copyright year.
862 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
864 * coffcode.h: Added a cast to void when a bfd_set_section_*()
865 macro's return value is ignored.
866 * elf32-hppa.c: Likewise.
867 * elf32-tic6x.c: Likewise.
868 * mach-o.c: Likewise.
870 * opncls.c: Likewise.
871 * peicode.h: Likewise.
872 * elf32-m32r.c: Check return value of bfd_set_section_*().
873 * elfnn-ia64.c: Likewise.
874 * elfxx-mips.c: Likewise.
875 * vms-alpha.c: Likewise.
877 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
880 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
881 regular reference without non-GOT reference when building
884 2013-04-15 Alan Modra <amodra@gmail.com>
886 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
887 cache slot for archives.
889 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
891 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
894 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
897 * bfd/elf32-avr.c: Consider all sections to determine if linker
898 relaxation can safely delete a ret after a call/jmp
900 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
902 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
905 2013-04-08 Tom Tromey <tromey@redhat.com>
907 * som.c (bfd_section_from_som_symbol): No longer static.
908 * som.h (bfd_section_from_som_symbol): Declare.
910 2013-04-06 Alan Modra <amodra@gmail.com>
912 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
913 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
915 2013-04-05 Nick Clifton <nickc@redhat.com>
917 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
919 2013-04-04 Alan Modra <amodra@gmail.com>
921 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
922 * bfd-in2.h: Regenerate.
923 * elflink.c (elf_link_add_object_symbols): Use new error.
925 2013-04-03 Nick Clifton <nickc@redhat.com>
927 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
928 (bfd_elf32_bfd_is_target_special_symbol): Define.
930 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
932 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
933 elf64_aarch64_locals to get local GOT reference counts.
935 2013-04-02 DJ Delorie <dj@redhat.com>
937 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
938 (rl78_elf_relax_section): Only fetch the next reloc if there is
941 2013-03-30 Alan Modra <amodra@gmail.com>
944 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
945 global symbols referenced by relocs.
946 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
947 * elf32-bfin.c (bfin_check_relocs): Likewise.
948 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
949 * elf32-cris.c (cris_elf_check_relocs): Likewise.
950 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
951 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
952 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
953 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
954 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
955 * elf32-i370.c (i370_elf_check_relocs): Likewise.
956 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
957 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
958 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
959 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
960 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
961 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
962 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
963 * elf32-metag.c (elf_metag_check_relocs): Likewise.
964 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
965 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
966 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
967 * elf32-mt.c (mt_elf_check_relocs): Likewise.
968 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
969 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
970 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
971 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
972 * elf32-s390.c (elf_s390_check_relocs): Likewise.
973 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
974 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
975 * elf32-sh.c (sh_elf_check_relocs): Likewise.
976 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
977 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
978 * elf32-v850.c (v850_elf_check_relocs): Likewise.
979 * elf32-vax.c (elf_vax_check_relocs): Likewise.
980 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
981 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
982 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
983 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
984 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
985 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
986 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
987 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
988 * elf64-s390.c (elf_s390_check_relocs): Likewise.
989 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
990 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
991 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
992 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
993 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
994 test indirect/warning links for NULL.
996 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
999 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1000 symbol is referenced by a non-shared object.
1001 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1003 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1005 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1006 R_SH_REL32 relocations against undefined weak symbols.
1008 2013-03-28 Alan Modra <amodra@gmail.com>
1010 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1011 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1012 into ifunc and non-ifunc.
1013 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1014 separate ifunc/non-ifunc dynrel counts.
1015 (allocate_got): Always use reliplt for ifunc.
1016 (allocate_dynrelocs): Likewise.
1017 (ppc64_elf_size_dynamic_sections): Likewise.
1018 (ppc64_elf_layout_multitoc): Likewise.
1019 (ppc64_elf_relocate_section): Likewise.
1021 2013-03-28 Alan Modra <amodra@gmail.com>
1023 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1024 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1025 into ifunc and non-ifunc.
1026 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1027 (ppc_elf_size_dynamic_sections): Likewise.
1028 (ppc_elf_relocate_section): Likewise.
1030 2013-03-28 Alan Modra <amodra@gmail.com>
1032 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1033 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1034 bfd_link_info* and asection* params.
1035 (_bfd_elf_reloc_type_class): Likewise.
1036 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1037 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1038 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1039 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1040 for any reliplt reloc. Don't return reloc_class_plt for
1041 R_PPC_REL24 and R_PPC_ADDR24.
1042 * elf64-ppc.c (allocate_got): Formatting.
1043 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1045 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1046 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1047 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1048 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1049 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1050 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1051 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1052 Add extra params to the various reloc_type_class functions.
1054 2013-03-27 Alan Modra <amodra@gmail.com>
1056 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1057 masks for all local ifunc syms.
1058 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1059 (ppc_elf_size_dynamic_sections): Likewise.
1060 (ppc_elf_relocate_section): Likewise.
1062 2013-03-27 Will Newton <will.newton@linaro.org>
1064 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1065 dynamic reloc for symbols with dynindx == -1.
1066 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1067 dynamic reloc for symbols with dynindx == -1.
1069 2013-03-27 Will Newton <will.newton@linaro.org>
1071 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1072 dynamic reloc for non-default visibility undefined weaks.
1073 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1074 dynamic reloc for non-default visibility undefined weaks.
1076 2013-03-26 Alan Modra <amodra@gmail.com>
1078 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1079 over _bfd_elf_merge_symbol calls.
1081 2013-03-26 Alan Modra <amodra@gmail.com>
1083 * elflink.c (elf_link_add_object_symbols): Add assertion for
1084 common override alignment check code. Formatting.
1086 2013-03-25 Alan Modra <amodra@gmail.com>
1088 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1089 usual common symbols as well as for dynamic. Add poldbfd param.
1090 Save old bfd. Adjust callers.
1091 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1092 and "value" by value, not pointer. Adjust caller.
1093 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1094 Delete code to set same. Use old_bfd and old_alignment from
1095 _bfd_elf_merge_symbol instead. Add default symbol before
1096 alignment and size checks. Wrap overlong lines.
1098 2013-03-25 Alan Modra <amodra@gmail.com>
1100 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1101 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1102 when override is true.
1104 2013-03-25 Alan Modra <amodra@gmail.com>
1106 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1109 2013-03-25 Alan Modra <amodra@gmail.com>
1111 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1113 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1114 early in symbol loop.
1116 2013-03-25 Alan Modra <amodra@gmail.com>
1118 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1119 (_bfd_elf_init_reloc_shdr): Delete.
1120 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1121 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1122 just what is needed.
1123 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1125 2013-03-23 Alan Modra <amodra@gmail.com>
1127 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1128 * elflink.c (_bfd_elf_merge_symbol): Make static.
1129 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1130 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1132 2013-03-23 Alan Modra <amodra@gmail.com>
1135 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1136 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1137 def_dynamic/ref_dynamic.
1138 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1141 2013-03-22 David S. Miller <davem@davemloft.net>
1143 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1146 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1149 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1150 errors adjusting relocs and symbols.
1152 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1154 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1155 @(disp:32,ERx) to mov @(disp:16,ERx).
1156 (R_H8_DISP32A16): New reloc.
1157 Comments added and corrected.
1158 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1159 * bfd-in2.h: Regenerate.
1160 * libbfd.h: Regenerate.
1162 2013-03-21 Kai Tietz <ktietz@redhat.com>
1164 * coffgen.c (coff_real_object_p): Make global.
1165 * peicode.h (coff_real_object_p): Add prototype.
1166 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1167 external_PEI_IMAGE_hdr structure.
1168 (coff_swap_filehdr_in): Handle variable header-size.
1169 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1170 of directory-entiries as specified in pe-header.
1172 2013-03-21 Nick Clifton <nickc@redhat.com>
1175 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1176 iWMMXt and iWMMXt2 processors from attributes.
1178 2013-03-20 Alan Modra <amodra@gmail.com>
1180 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1181 sh_type according to is_rela.
1183 2013-03-18 Alan Modra <amodra@gmail.com>
1186 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1187 considering whether an --as-needed library is needed.
1189 2013-03-14 Tom Tromey <tromey@redhat.com>
1191 * opncls.c (bfd_get_debug_link_info): Rename from
1192 get_debug_link_info. Export. Update comment.
1193 (find_separate_debug_file): Update.
1194 * bfd-in2.h: Rebuild.
1196 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1198 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1200 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1203 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1205 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1206 * elf.c (elfcore_write_s390_tdb): New function.
1207 (elfcore_write_register_note): Call it.
1208 (elfcore_grok_s390_tdb): New function.
1209 (elfcore_grok_note): Call it.
1211 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1213 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1215 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1217 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1219 2013-03-04 Alan Modra <amodra@gmail.com>
1221 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1222 non-zero addends when relocatable, rather than addends >= 32768.
1223 Always zero "addend" before applying relocation.
1225 2013-03-04 Nick Clifton <nickc@redhat.com>
1227 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1228 file pointer offsets for thin archives.
1230 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1232 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1233 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1235 2013-02-27 DJ Delorie <dj@redhat.com>
1237 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1238 * libbfd.h: Regenerate.
1239 * bfd-in2.h: Regenerate.
1240 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1241 references in compuated relocs.
1243 2013-02-26 Anthony Green <green@moxielogic.com>
1245 * config.bfd: Extend moxie-rtems target triplet name support.
1247 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1250 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1251 unique_global only for definition.
1252 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1254 (elf_link_add_object_symbols): Set unique_global only
1257 2013-02-21 Alan Modra <amodra@gmail.com>
1259 * elf-bfd.h (struct elf_build_id): Extracted from..
1260 (struct elf_build_id_info): ..here. Delete.
1261 (struct output_elf_obj_tdata): New, extracted from..
1262 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1264 (elf_program_header_size): Reference tdata->o.
1265 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1266 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1267 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1268 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1269 when opening bfd in any mode that might write.
1270 (_bfd_elf_write_object_contents): Use build_id field in
1271 output_elf_obj_tdata.
1272 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1273 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1275 2013-02-21 Alan Modra <amodra@gmail.com>
1277 * elf-bfd.h (struct core_elf_obj_tdata): New.
1278 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1279 core_program, and core_command. Add "core".
1280 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1281 Update all refs to tdata core fields.
1282 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1283 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1284 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1285 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1286 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1287 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1288 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1289 to tdata core fields.
1291 2013-02-21 Alan Modra <amodra@gmail.com>
1293 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1294 Delete num_locals and num_globals.
1295 (elf_num_locals, elf_num_globals): Don't define.
1296 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1297 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1298 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1299 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1300 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1301 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1303 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1304 number of locals syms via new param.
1305 (swap_out_syms): Adjust to suit elf_map_symbols change.
1307 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1309 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1310 STO_MICROMIPS annotation.
1312 2013-02-19 Alan Modra <amodra@gmail.com>
1314 * configure.in: Bump version to 2.23.52.
1315 * elf-bfd.h (struct elf_build_id_info): New.
1316 (struct elf_obj_tdata): Delete after_write_object_contents,
1317 after_write_object_contents_info and build_id_size. Make build_id
1318 a pointer to struct elf_build_id_info.
1319 * elf.c (_bfd_elf_write_object_contents): Style. Update
1320 after_write_ibject_contents invocation.
1321 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1322 allow zero size notes.
1323 * configure: Regenerate.
1325 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1327 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1328 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1329 (micromips_elf64_howto_table_rela): Likewise.
1330 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1331 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1332 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1333 (elf_micromips_howto_table_rela): Likewise.
1334 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1336 2013-02-18 Paul Brook <paul@codesourcery.com>
1338 * elfxx-mips.c (MICROMIPS_P): New macro.
1339 (_bfd_mips_elf_symbol_processing): Use it.
1341 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1343 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1344 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1346 2013-02-18 Alan Modra <amodra@gmail.com>
1349 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1350 (_bfd_elf_strtab_clear_all_refs): Declare.
1351 (_bfd_elf_strtab_resize): Declare.
1352 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1353 (_bfd_elf_strtab_clear_all_refs): New function.
1354 (_bfd_elf_strtab_resize): Likewise.
1355 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1357 2013-02-18 Alan Modra <amodra@gmail.com>
1359 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1360 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1361 and elf_text_section to..
1362 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1363 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1364 (struct alpha_elf_find_line): ..this.
1365 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1367 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1370 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1371 for references from the dummy bfd.
1373 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1376 * elflink.c (elf_link_add_object_symbols): Also track weak
1379 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1382 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1383 archive pointing to itself.
1384 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1386 2013-02-15 Nick Clifton <nickc@redhat.com>
1389 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1390 accessing a corrupt nested archive.
1392 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1394 * elfxx-mips.c (mips_got_page_ref): New structure.
1395 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1396 pair to represent the anchor point.
1397 (mips_got_info): Add a got_page_refs field.
1398 (mips_elf_link_hash_table): Add a sym_cache field.
1399 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1400 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1401 new anchor representation.
1402 (mips_elf_create_got_info): Create got_page_refs rather than
1404 (mips_elf_record_got_page_ref): New function.
1405 (mips_elf_pages_for_range): Move further down file.
1406 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1407 Use a section rather than a (bfd, symndx) pair to represent the
1409 (mips_elf_resolve_got_page_ref): New function.
1410 (mips_elf_resolve_final_got_entries): Use it to populate
1412 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1413 rather than mips_elf_record_got_page_entry. Only nullify h
1415 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1418 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1420 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1423 2013-02-12 Alan Modra <amodra@gmail.com>
1425 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1426 suitable definition when using generic linker hash table.
1428 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1430 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1431 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1432 mips_elf_traverse_got_arg. Count GOT entries.
1433 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1434 as argument. Update after above changes.
1435 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1436 mips_elf_count_got_entries. Update the calls to
1437 mips_elf_resolve_final_got_entries.
1439 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1441 * elfxx-mips.c (mips_got_tls_type): New enum.
1442 (mips_got_entry): Add tls_initialized.
1443 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1444 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1446 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1447 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1448 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1450 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1451 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1452 tls_initialized rather than GOT_TLS_DONE.
1453 (mips_tls_got_index): Delete.
1454 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1455 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1456 (mips_elf_record_got_entry): Initialize tls_initialized.
1458 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1460 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1461 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1462 tls_ie_got_offset and tls_gd_got_offset.
1463 (mips_elf_link_hash_newfunc): Remove initialization.
1464 (mips_elf_create_got_info): Likewise.
1465 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1466 (mips_tls_single_got_index): Delete.
1467 (mips_elf_local_got_index): Always use the GOT entry to track
1469 (mips_elf_global_got_index): Likewise.
1470 (mips_elf_create_local_got_entry): Assert that TLS entries have
1471 already been allocated.
1472 (mips_elf_record_global_got_symbol): Don't initialize
1473 tls_ie_type or tls_gd_type.
1474 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1475 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1477 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1479 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1480 have been allocated.
1481 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1482 tls_ie_type and tls_gd_type.
1484 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1486 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1487 aliasing violation. Check for htab allocation failures.
1489 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1491 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1493 (mips_elf_global_got_index): ...here. Reorder arguments so that
1494 the output bfd and info come first.
1495 (mips_elf_calculate_relocation): Update the call to
1496 mips_elf_global_got_index accordingly.
1497 (_bfd_mips_elf_finish_dynamic_symbol): Use
1498 mips_elf_primary_global_got_index rather than
1499 mips_elf_global_got_index.
1500 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1502 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1504 * elfxx-mips.c (mips_got_entry): Update comments.
1505 (mips_elf_multi_got_entry_eq): Rename to...
1506 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1507 (mips_elf_create_got_info): Remove master_got_p argument.
1508 Always use mips_elf_got_entry_eq.
1509 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1510 Update calls accordingly.
1512 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1514 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1515 (mips_elf_bfd2got_hash): Delete.
1516 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1517 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1518 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1519 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1520 than mips_elf_got_for_ibfd.
1521 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1522 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1523 (mips_elf_make_got_per_bfd): Replace with...
1524 (mips_elf_add_got_entry): ...this new function.
1525 (mips_elf_make_got_pages_per_bfd): Replace with...
1526 (mips_elf_add_got_page_entry): ...this new function.
1527 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1528 bfd and GOT arguments. Use mips_elf_add_got_entry and
1529 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1530 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1531 to set the BFD's GOT and free the old table.
1532 (mips_elf_merge_got): Replace bfd2got argument with separate
1533 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1534 Use mips_elf_count_got_entries to count the number of entries in
1535 each GOT. Update the calls to mips_elf_merge_got_with.
1536 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1537 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1538 (mips_elf_multi_got): Don't create the bfd2got hash table.
1539 Replace hash table traversal with a walk over the input bfds,
1540 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1541 to set the output bfd's GOT.
1542 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1543 bfds use the master GOT in the single-GOT case.
1544 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1545 rather than mips_elf_got_for_ibfd.
1547 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1549 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1550 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1551 (mips_elf_record_global_got_symbol): Update the hash entry before
1552 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1554 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1555 (mips_elf_record_got_page_entry): Record the entry in both the
1556 master and bfd GOTs.
1558 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1560 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1561 create another one if necessary.
1562 (mips_elf_set_gotidx): New function.
1563 (mips_elf_set_global_gotidx): Use it.
1564 (mips_elf_initialize_tls_index): Likewise. Take a
1565 mips_elf_traverse_got_arg as argument.
1566 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1567 (mips_elf_multi_got): Likewise. Cope with error returns from
1568 mips_elf_set_global_gotidx.
1570 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1572 * elfxx-mips.c (mips_got_info): Add relocs field.
1573 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1575 (mips_elf_traverse_got_arg): ...this new structure.
1576 (mips_elf_count_local_tls_relocs): Delete.
1577 (mips_elf_count_global_tls_relocs): Likewise.
1578 (mips_elf_count_got_entry): New function.
1579 (mips_elf_count_local_got_entries): Likewise.
1580 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1581 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1582 (mips_elf_record_local_got_symbol): Don't count got entries here.
1583 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1584 (mips_elf_set_global_got_offset): Split into...
1585 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1586 new functions. Take a mips_elf_traverse_got_arg rather than a
1587 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1588 Use g->relocs to record the number of relocs needed for global GOT
1590 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1591 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1592 relocations. Update for above function split.
1593 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1594 to count both the number of GOT entries and the number of TLS
1595 relocs required by local entries. Likewise
1596 mips_elf_count_global_tls_entries and global entries.
1597 Remove uses of mips_elf_count_local_tls_relocs and
1598 mips_elf_count_global_tls_relocs.
1600 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1602 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1603 to say that each structure represents only one type of TLS reference.
1604 (GOT_TLS_TYPE): New define.
1605 (mips_elf_link_hash_entry): Temporarily split tls_type and
1606 tls_got_offset into two variables each.
1607 (mips_elf_link_hash_newfunc): Update accordingly.
1608 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1609 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1610 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1611 (mips_tls_got_relocs): Use a switch statement.
1612 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1613 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1614 local "offset" variable.
1615 (mips_tls_got_index): Remove r_type argument and assert. Remove
1616 code that handled entries with two TLS types; always use the
1617 original got_index instead.
1618 (mips_tls_single_got_index): New function.
1619 (mips_elf_local_got_index): Use entry->tls_type to check for
1620 TLS entries. Use mips_tls_single_got_index. Update call to
1622 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1623 Use p->tls_type to check for TLS entries. Update call to
1624 mips_tls_got_index. Use mips_tls_single_got_index.
1625 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1626 Use entry.tls_type to check for TLS entries.
1627 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1628 with r_type argument. Use mips_elf_reloc_tls_type.
1629 Set up the new hash entry fields.
1630 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1631 with r_type argument. Use mips_elf_reloc_tls_type and
1632 mips_tls_got_entries. Remove code that handled entries
1633 with multiple TLS types.
1634 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1635 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1636 Use equality rather than masks when checking for specific TLS types.
1637 Use mips_tls_got_entries. Remove code that handled entries
1638 with multiple TLS types.
1639 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1640 testing the hash table entry.
1641 (_bfd_mips_elf_check_relocs): Update calls to
1642 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1643 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1644 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1646 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1648 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1649 (mips_elf_got_entry_hash): ...this, deleting the old version.
1650 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1653 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1655 * elfxx-mips.c (mips_elf_create_got_info): New function.
1656 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1657 (mips_elf_create_got_section): Likewise.
1659 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1661 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1664 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1666 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1668 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1670 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1671 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1673 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1675 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1676 (mips_elf_count_global_tls_relocs): Don't count indirect or
1678 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1679 number of TLS entries were allocated.
1681 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1683 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1685 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1687 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1688 if there are TLS relocations.
1690 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1692 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1693 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1695 2013-02-11 Alan Modra <amodra@gmail.com>
1697 * elfcode.h (elf_checksum_contents): Free contents.
1698 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1699 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1700 (elf_final_link_free): New function, extracted from..
1701 (bfd_elf_final_link): ..here. Always call
1702 _bfd_elf_write_section_eh_frame_hdr.
1703 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1704 _bfd_elf_link_hash_table_free.
1705 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1706 * libbfd.h: Regenerate.
1707 * merge.c (_bfd_merge_sections_free): New function.
1708 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1710 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1711 _bfd_elf_link_hash_table_free.
1712 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1713 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1714 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1715 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1716 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1717 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1718 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1719 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1720 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1721 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1722 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1723 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1724 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1725 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1726 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1727 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1728 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1730 2013-02-10 Alan Modra <amodra@gmail.com>
1732 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1733 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1734 * m68klinux.c (linux_link_hash_table_create): Likewise.
1735 * sparclinux.c (linux_link_hash_table_create): Likewise.
1736 * sunos.c (sunos_link_hash_table_create): Likewise.
1737 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1738 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1739 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1740 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1741 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1742 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1743 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1744 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1745 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1746 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1747 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1748 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1749 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1750 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1751 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1752 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1753 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1754 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1755 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1756 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1757 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1758 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1759 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1760 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1761 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1762 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1763 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1764 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1766 2013-02-10 Alan Modra <amodra@gmail.com>
1768 * i386linux.c (linux_link_hash_table_create): Allocate table
1769 with bfd_zmalloc, not bfd_alloc.
1770 * pdp11.c (link_hash_table_create): Allocate table with
1771 bfd_malloc, not bfd_alloc.
1772 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1773 with bfd_zmalloc, not bfd_zalloc.
1774 (bfin_link_hash_table_create): Likewise.
1775 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1776 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1778 2013-02-10 Alan Modra <amodra@gmail.com>
1781 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1783 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1785 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1787 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1790 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1792 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1795 2013-02-08 Alan Modra <amodra@gmail.com>
1798 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1799 * elf.c (elf_find_function): Revert last change. Use new
1800 tdata field rather than static vars for cache.
1802 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1805 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1806 symbol is defined in regular object.
1808 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1811 * elf.c (elf_find_function): Don't cache if symbols change.
1813 2013-02-07 Alan Modra <amodra@gmail.com>
1816 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1817 copy attributes from or to non-ELF.
1819 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1822 for non-zero TLS symbol.
1823 (elf_i386_relocate_section): Don't resolve size relocation against
1824 non-zero TLS symbol.
1825 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1826 pc_count for non-zero TLS symbol.
1827 (elf_x86_64_relocate_section): Don't resolve size relocation
1828 against non-zero TLS symbol.
1830 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1831 Andrew Jenner <andrew@codesourcery.com>
1833 Based on patches from Altera Corporation.
1835 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1836 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1837 (BFD_BACKENDS): Add elf32-nios2.lo.
1838 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1839 * Makefile.in: Regenerated.
1840 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1841 bfd_elf32_littlenios2_vec.
1842 * configure: Regenerated.
1843 * config.bfd: Add cases for nios2.
1844 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1845 (bfd_mach_nios2): Define.
1846 (bfd_nios2_arch): Declare.
1847 (bfd_archures_list): Add bfd_nios2_arch.
1848 * targets.c (bfd_elf32_bignios2_vec): Declare.
1849 (bfd_elf32_littlenios2_vec): Declare.
1850 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1851 bfd_elf32_littlenios2_vec.
1852 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1853 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1854 * bfd-in2.h: Regenerated.
1855 * libbfd.h: Regenerated.
1856 * cpu-nios2.c: New file.
1857 * elf32-nios2.c: New file.
1859 2013-02-06 Alan Modra <amodra@gmail.com>
1861 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1864 2013-02-06 Alan Modra <amodra@gmail.com>
1866 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1867 * Makefile.in: Regenerate.
1869 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1870 Pedro Alves <palves@redhat.com>
1872 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1873 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1875 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1876 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1877 * elf-linux-psinfo.h: New file.
1878 * elf.c: Include elf-linux-psinfo.h.
1879 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1881 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1882 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1883 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1884 (elfcore_write_ppc_linux_prpsinfo32): New function.
1886 2013-02-04 Tristan Gingold <gingold@adacore.com>
1888 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1891 2013-02-04 Alan Modra <amodra@gmail.com>
1893 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1894 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1895 * Makefile.in: Regenerate.
1896 * po/SRC-POTFILES.in: Regenerate.
1898 2013-02-04 Alan Modra <amodra@gmail.com>
1900 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1901 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1903 2013-02-01 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1908 2013-01-31 Tristan Gingold <gingold@adacore.com>
1910 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1911 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1912 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1914 2013-01-31 Alan Modra <amodra@gmail.com>
1915 David S. Miller <davem@davemloft.net>
1918 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1919 references to __tls_get_addr.
1920 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1921 vtinherit and vtentry reloc handling too.
1922 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1924 2013-01-31 Alan Modra <amodra@gmail.com>
1926 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1928 2013-01-31 Alan Modra <amodra@gmail.com>
1930 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1932 2013-01-28 Alan Modra <amodra@gmail.com>
1934 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1935 "relocation" in error messages throughout file.
1936 (ppc64_elf_relocate_section): Remove sibling call error message,
1937 replace with "call lacks nop". Specially report errors for
1938 branches to function entry points via OPD lookup and branches
1939 to stubs. Remove NULL symbol handling now done by %T.
1941 2013-01-28 Alan Modra <amodra@gmail.com>
1943 * archive.c (bfd_generic_archive_p): Return target and keep
1944 ardata on partial matches.
1945 * format.c (bfd_check_format_matches): Adjust for above
1946 change. Remove bfd_error_file_ambiguously_recognized dead
1949 2013-01-26 Alan Modra <amodra@gmail.com>
1951 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1952 bfd_preserve_finish): Move to..
1953 * format.c: ..here, splitting out..
1954 (bfd_reinit): ..this. New function.
1955 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1956 keep bfd state for a match.
1957 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1958 * elfcore.h (elf_core_file_p): Likewise.
1959 * mach-o.c (bfd_mach_o_header_p): Likewise.
1960 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1961 * xsym.c (bfd_sym_object_p): Likewise.
1962 * mmo.c (mmo_scan): Clear abfd->symcount.
1963 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1964 * section.c (bfd_section_list_clear): Clear section_htab.count.
1965 * bfd-in2.h: Regenerate.
1967 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1969 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1970 second reloc, make sure that the reloc potentially exists first.
1972 2013-01-24 Nick Clifton <nickc@redhat.com>
1974 * archures.c: Add bfd_mach_v850e3v5.
1975 * bfd-in2.h: Regenerate.
1976 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1977 * cpu-v850_rh850.c: Likewise.
1978 * elf32-v850.c: Add support for v850e3v5 architecture.
1980 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1982 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1984 2013-01-23 Leif Ekblad <leif@rdos.net>
1986 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1988 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1990 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1991 non-zero TLS symbol.
1992 (elf_i386_relocate_section): Resolve size relocation against
1993 non-zero TLS symbol.
1994 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1995 for non-zero TLS symbol.
1996 (elf_x86_64_relocate_section): Resolve size relocation against
1997 non-zero TLS symbol.
1999 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2001 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2002 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2005 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2007 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2008 PC-relative relocation.
2009 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2010 as PC-relative relocation.
2012 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2014 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2016 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2018 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2019 and R_X86_64_SIZE64 check.
2020 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2021 nor R_X86_64_SIZE64.
2023 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2025 * bfd-in2.h: Regenerated.
2026 * libbfd.h: Likewise.
2028 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2029 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2030 (elf_i386_check_relocs): Handle R_386_SIZE32.
2031 (elf_i386_gc_sweep_hook): Likewise.
2032 (elf_i386_relocate_section): Likewise.
2034 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2035 and R_X86_64_SIZE64 entries.
2036 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2037 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2038 (elf_x86_64_reloc_name_lookup): Likewise.
2039 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2041 (elf_x86_64_gc_sweep_hook): Likewise.
2042 (elf_x86_64_relocate_section): Likewise.
2044 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2047 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2049 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2050 with R_X86_64_RELATIVE64.
2052 2013-01-15 Nick Clifton <nickc@redhat.com>
2054 * elf32-msp430.c: Fix spelling typo.
2056 2013-01-15 Alan Modra <amodra@gmail.com>
2058 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2061 2013-01-14 Alan Modra <amodra@gmail.com>
2064 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2065 (memory_bclose): Likewise. Return 0 on success.
2066 * cache.c (cache_bclose): Likewise.
2067 * opncls.c (opncls_bclose, bfd_close): Likewise.
2068 * vms-lib.c (vms_lib_bclose): Likewise.
2069 * libbfd.h: Regenerate.
2071 2013-01-13 Alan Modra <amodra@gmail.com>
2073 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2074 Add ref_dynamic_nonweak.
2075 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2076 (_bfd_elf_merge_symbol): Don't call above function. Move
2077 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2079 (elf_link_add_object_symbols): Delete redundant "override" test.
2080 Don't set dynamic_def here.
2081 (elf_link_output_extsym): Update.
2083 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2085 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2086 normal and TLS symbol access.
2087 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2089 2013-01-12 Alan Modra <amodra@gmail.com>
2091 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2092 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2093 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2095 2013-01-12 Alan Modra <amodra@gmail.com>
2098 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2099 (_bfd_elf_strtab_clear_all_refs): Define.
2100 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2101 (_bfd_elf_strtab_clear_all_refs): Delete.
2102 * elflink.c (elf_link_add_object_symbols): Clear out added
2103 strtab refs. Correct handling of warning common symbols.
2105 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2107 * aout0.c: Remove trailing white spaces.
2108 * archive.c: Likewise.
2109 * archures.c: Likewise.
2110 * bfd-in.h: Likewise.
2111 * bfd-in2.h: Likewise.
2112 * coff-alpha.c: Likewise.
2113 * coff-i860.c: Likewise.
2114 * coff-mips.c: Likewise.
2115 * coff-ppc.c: Likewise.
2116 * coff-tic80.c: Likewise.
2117 * coff-x86_64.c: Likewise.
2118 * coff-z80.c: Likewise.
2119 * coffcode.h: Likewise.
2120 * coffgen.c: Likewise.
2121 * cofflink.c: Likewise.
2122 * compress.c: Likewise.
2123 * corefile.c: Likewise.
2124 * cpu-arm.c: Likewise.
2125 * cpu-avr.c: Likewise.
2126 * cpu-bfin.c: Likewise.
2127 * cpu-cr16.c: Likewise.
2128 * cpu-cr16c.c: Likewise.
2129 * cpu-crx.c: Likewise.
2130 * cpu-h8300.c: Likewise.
2131 * cpu-i386.c: Likewise.
2132 * cpu-lm32.c: Likewise.
2133 * cpu-m68k.c: Likewise.
2134 * cpu-moxie.c: Likewise.
2135 * cpu-msp430.c: Likewise.
2136 * cpu-sh.c: Likewise.
2137 * cpu-xc16x.c: Likewise.
2138 * dwarf2.c: Likewise.
2139 * ecofflink.c: Likewise.
2140 * ecoffswap.h: Likewise.
2141 * elf-ifunc.c: Likewise.
2142 * elf-m10300.c: Likewise.
2143 * elf-vxworks.c: Likewise.
2144 * elf32-avr.c: Likewise.
2145 * elf32-avr.h: Likewise.
2146 * elf32-cr16.c: Likewise.
2147 * elf32-cr16c.c: Likewise.
2148 * elf32-cris.c: Likewise.
2149 * elf32-crx.c: Likewise.
2150 * elf32-frv.c: Likewise.
2151 * elf32-hppa.c: Likewise.
2152 * elf32-i860.c: Likewise.
2153 * elf32-ip2k.c: Likewise.
2154 * elf32-iq2000.c: Likewise.
2155 * elf32-m32c.c: Likewise.
2156 * elf32-m68hc1x.c: Likewise.
2157 * elf32-msp430.c: Likewise.
2158 * elf32-mt.c: Likewise.
2159 * elf32-ppc.c: Likewise.
2160 * elf32-rl78.c: Likewise.
2161 * elf32-s390.c: Likewise.
2162 * elf32-score.h: Likewise.
2163 * elf32-sh-symbian.c: Likewise.
2164 * elf32-sh.c: Likewise.
2165 * elf32-spu.c: Likewise.
2166 * elf32-tic6x.c: Likewise.
2167 * elf32-v850.c: Likewise.
2168 * elf32-xc16x.c: Likewise.
2169 * elf32-xtensa.c: Likewise.
2170 * elf64-alpha.c: Likewise.
2171 * elf64-hppa.c: Likewise.
2172 * elf64-ppc.c: Likewise.
2173 * elf64-s390.c: Likewise.
2174 * elfcore.h: Likewise.
2175 * elflink.c: Likewise.
2176 * elfxx-mips.c: Likewise.
2177 * elfxx-sparc.c: Likewise.
2178 * elfxx-tilegx.c: Likewise.
2180 * libcoff.h: Likewise.
2181 * libpei.h: Likewise.
2182 * libxcoff.h: Likewise.
2183 * linker.c: Likewise.
2184 * mach-o-i386.c: Likewise.
2185 * mach-o-target.c: Likewise.
2186 * mach-o.c: Likewise.
2187 * mach-o.h: Likewise.
2189 * opncls.c: Likewise.
2190 * pdp11.c: Likewise.
2191 * pe-x86_64.c: Likewise.
2192 * peXXigen.c: Likewise.
2193 * pef-traceback.h: Likewise.
2194 * pei-x86_64.c: Likewise.
2195 * peicode.h: Likewise.
2196 * plugin.c: Likewise.
2197 * reloc.c: Likewise.
2198 * riscix.c: Likewise.
2199 * section.c: Likewise.
2202 * tekhex.c: Likewise.
2203 * ticoff.h: Likewise.
2204 * vaxbsd.c: Likewise.
2205 * xcofflink.c: Likewise.
2206 * xtensa-isa.c: Likewise.
2208 2013-01-10 Will Newton <will.newton@imgtec.com>
2210 * Makefile.am: Add Meta.
2211 * Makefile.in: Regenerate.
2212 * archures.c (bfd_mach_metag): New.
2213 * bfd-in2.h: Regenerate.
2214 * config.bfd: Add Meta.
2215 * configure: Regenerate.
2216 * configure.in: Add Meta.
2217 * cpu-metag.c: New file.
2218 * elf-bfd.h: Add Meta.
2219 * elf32-metag.c: New file.
2220 * elf32-metag.h: New file.
2221 * libbfd.h: Regenerate.
2222 * reloc.c: Add Meta relocations.
2223 * targets.c: Add Meta.
2225 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2227 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2228 (elfcore_write_aarch_hw_break): Likewise.
2229 (elfcore_write_aarch_hw_watch): Likewise.
2230 * elf.c (elfcore_grok_aarch_tls): New function.
2231 (elfcore_grok_aarch_hw_break): Likewise.
2232 (elfcore_grok_aarch_hw_watch): Likewise.
2233 (elfcore_grok_note): Call the new functions to handle the
2234 corresponding notes.
2235 (elfcore_write_aarch_tls): New function.
2236 (elfcore_write_aarch_hw_break): Likewise.
2237 (elfcore_write_aarch_hw_watch): Likewise.
2238 (elfcore_write_register_note): Call the new functions to handle the
2239 corresponding pseudo sections.
2241 2013-01-07 Tom Tromey <tromey@redhat.com>
2243 * section.c (_bfd_std_section): Rename from std_section.
2244 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2245 (STD_SECTION): Update.
2246 * bfd-in2.h: Rebuild.
2248 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2250 * archures.c (bfd_mach_mips5900): Define.
2251 * bfd-in2.h: Regenerate.
2252 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2253 * cpu-mips.c: Add support for MIPS r5900.
2254 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2256 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2257 Nick Clifton <nickc@redhat.com>
2259 * elflink.c (get_value): Prevent the use of an undefined shift
2260 operation. Add sanity checks.
2262 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2264 * config.bfd (cr16*-*-uclinux*): New target support.
2267 For older changes see ChangeLog-2012
2269 Copyright (C) 2013 Free Software Foundation, Inc.
2271 Copying and distribution of this file, with or without modification,
2272 are permitted in any medium without royalty provided the copyright
2273 notice and this notice are preserved.
2279 version-control: never