1 2013-07-09 Tristan Gingold <gingold@adacore.com>
3 * vms-alpha.c (struct vms_private_data_struct): Remove
4 flag_hash_long_names and flag_show_after_trunc.
6 (_bfd_vms_length_hash_symbol): Remove.
7 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
8 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
9 (_bfd_vms_write_ehdr): Remove code that set removed flags.
10 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
11 (vms_bfd_is_local_label_name): Remove trace call.
13 2013-07-09 Tristan Gingold <gingold@adacore.com>
15 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
17 * configure.com: Adjust to match changes in configure.
18 * makefile.vms (OBJS): Update list.
20 2013-07-05 Tristan Gingold <gingold@adacore.com>
22 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
25 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
28 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
29 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
30 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
32 * elf64-s390.c: See elf32-s390.c
33 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
34 * libbfd.h: Add new reloc strings.
36 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
38 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
40 (elfNN_aarch64_relocate_section): Likewise.
41 (elfNN_aarch64_gc_sweep_hook): Likewise.
42 (elfNN_aarch64_check_relocs): Likewise.
44 2013-07-03 Alan Modra <amodra@gmail.com>
46 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
47 when relocatable. Don't change root.type or type here.
48 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
50 2013-07-03 Alan Modra <amodra@gmail.com>
52 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
53 (ppc64_elf_size_stubs): Don't set "addend".
54 (ppc64_elf_relocate_section): Don't allow calls via
55 toc-adjusting stubs without a following nop even in an
56 executable, except for self-calls and both libc_start_main
59 2013-07-03 Alan Modra <amodra@gmail.com>
61 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
63 2013-07-02 Tristan Gingold <gingold@adacore.com>
65 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
68 2013-07-02 Tristan Gingold <gingold@adacore.com>
70 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
71 (_bfd_vms_find_nearest_line_discriminator): New function.
73 2013-07-02 Tristan Gingold <gingold@adacore.com>
75 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
77 2013-07-02 Tristan Gingold <gingold@adacore.com>
79 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
80 (rs6000coff_vec): Reference it.
82 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
84 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
85 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
86 (elfNN_aarch64_create_dynamic_sections): Do not define
87 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
89 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
91 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
92 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
93 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
94 * ld-aarch64/tls-relax-all.d: Likewise.
95 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
96 * ld-aarch64/gc-tls-relocs.d: Likewise.
97 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
98 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
99 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
101 2013-07-02 Alan Modra <amodra@gmail.com>
103 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
104 .TOC. after relocatable check.
106 2013-07-01 Alan Modra <amodra@gmail.com>
108 * elf64-ppc.h (ppc64_elf_toc): Delete.
109 (ppc64_elf_set_toc): Declare.
110 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
111 with call the ppc64_elf_set_toc.
112 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
113 (ppc64_elf_start_multitoc_partition): Likewise.
114 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
116 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
118 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
119 as needing a toc pointer.
120 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
121 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
124 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
127 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
130 2013-06-28 Nick Clifton <nickc@redhat.com>
133 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
135 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
137 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
139 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
140 in sgot[0] rather than sgotplt[0].
142 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
144 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
145 beginning of the generated file.
146 (elf64-aarch64.c): Likewise.
147 * Makefile.in: Re-generated.
149 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
151 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
152 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
153 * Makefile.in: Re-generated.
154 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
155 (bfd_elf64_littleaarch64_vec): Likewise.
156 (bfd_elf32_bigaarch64_vec): Likewise.
157 (bfd_elf32_littleaarch64_vec): Likewise.
158 * configure: Re-generated.
159 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
160 * elfxx-aarch64.h: New file.
161 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
162 stuff to elfxx-aarch64.c.
163 (bfd_elf_aarch64_put_addend): Removed.
164 (PG_OFFSET, PG): Likewise.
165 (elfNN_aarch64_small_plt0_entry): Support ELF32.
166 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
167 (elf64_aarch64_grok_prstatus): Removed.
168 (elf_backend_grok_prstatus): Removed.
170 (aarch64_unsigned_overflow): Likewise.
171 (aarch64_signed_overflow): Likewise.
172 (aarch64_resolve_relocation): Likewise.
174 (decode_branch_ofs_26): Likewise.
175 (decode_cond_branch_ofs_19): Likewise.
176 (decode_ld_lit_ofs_19): Likewise.
177 (decode_tst_branch_ofs_14): Likewise.
178 (decode_movw_imm): Likewise.
179 (decode_adr_imm): Likewise.
180 (decode_add_imm): Likewise.
181 (reencode_branch_ofs_26): Likewise.
182 (reencode_cond_branch_ofs_19): Likewise.
183 (reencode_ld_lit_ofs_19): Likewise.
184 (reencode_tst_branch_ofs_14): Likewise.
185 (reencode_movw_imm): Likewise.
186 (reencode_adr_imm): Likewise.
187 (reencode_ldst_pos_imm): Likewise.
188 (reencode_add_imm): Likewise.
189 (reencode_movzn_to_movz): Likewise.
190 (reencode_movzn_to_movn): Likewise.
191 (aarch64_relocate): Update to call the new function names in
193 (aarch64_calculate_got_entry_vma): Likewise.
194 (elfNN_aarch64_final_link_relocate): Likewise.
195 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
196 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
197 (elf_aarch64_update_plt_entry): ... this.
198 (elfNN_aarch64_create_small_pltn_entry): Update.
199 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
200 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
201 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
202 call elf_aarch64_update_plt_entry.
204 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
206 * bfd-in2.h: Re-generated.
207 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
208 (IS_AARCH64_TLS_RELOC): Change to be based on the
209 bfd reloc enumerators.
210 (IS_AARCH64_TLSDESC_RELOC): Likewise.
211 (PG, PG_OFFSET): Cast literal to bfd_vma.
212 (elf64_aarch64_howto_table): Removed.
213 (elf64_aarch64_howto_dynrelocs): Removed.
214 (elf64_aarch64_tls_howto_table): Removed.
215 (elf64_aarch64_tlsdesc_howto_table): Removed.
216 (elfNN_aarch64_howto_table): New table to host all howto entires..
217 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
218 (elfNN_aarch64_bfd_reloc_from_howto): New function.
219 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
220 (struct elf_aarch64_reloc_map): New.
221 (elf_aarch64_reloc_map): New table.
222 (elfNN_aarch64_howto_from_bfd_reloc): New function.
223 (elfNN_aarch64_howto_from_type): Update to look up the new table
224 elfNN_aarch64_howto_table.
225 (struct elf64_aarch64_reloc_map): Remove.
226 (elf64_aarch64_reloc_map): Remove.
227 (elfNN_aarch64_reloc_type_lookup): Change to call
228 elfNN_aarch64_howto_from_bfd_reloc.
229 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
230 elfNN_aarch64_howto_table.
231 (aarch64_resolve_relocation): Refactor to switch on the bfd
233 (bfd_elf_aarch64_put_addend): Likewise.
234 (elfNN_aarch64_final_link_relocate): Likewise.
235 (aarch64_tls_transition_without_check): Likewise.
236 (aarch64_reloc_got_type): Likewise.
237 (aarch64_can_relax_tls): Likewise.
238 (aarch64_tls_transition): Likewise.
239 (elfNN_aarch64_tls_relax): Likewise.
240 (elfNN_aarch64_final_link_relocate): Likewise.
241 (elfNN_aarch64_relocate_section): Likewise.
242 (elfNN_aarch64_gc_sweep_hook): Likewise.
243 (elfNN_aarch64_check_relocs): Likewise.
244 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
245 * libbfd.h: Re-generated.
246 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
247 (BFD_RELOC_AARCH64_RELOC_START)
248 (BFD_RELOC_AARCH64_RELOC_END)
249 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
250 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
251 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
252 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
253 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
254 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
255 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
257 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
259 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
260 (BUILD_CFILES): Add elf32-aarch64.c.
261 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
262 * Makefile.in: Re-generated.
263 * archures.c (bfd_mach_aarch64_ilp32): New define.
264 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
265 (bfd_elf32_aarch64_set_options): Ditto.
266 (elf32_aarch64_setup_section_lists): Ditto.
267 (elf32_aarch64_next_input_section): Ditto.
268 (elf32_aarch64_size_stubs): Ditto.
269 (elf32_aarch64_build_stubs): Ditto.
270 * bfd-in2.h: Re-generated.
271 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
272 and bfd_elf32_bigaarch64_vec.
273 (aarch64-*-linux*): Likewise.
274 (aarch64_be-*-elf): Likewise.
275 (aarch64_be-*-linux*): Likewise.
276 * configure.in (bfd_elf32_bigaarch64_vec)
277 (bfd_elf32_littleaarch64_vec): New.
278 * configure: Re-generated.
279 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
281 (bfd_aarch64_arch_ilp32): New.
282 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
283 * elfnn-aarch64.c (ARCH_SIZE): New define.
284 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
285 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
286 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
287 (ELF64_R_*): Rename to ELFNN_R_*.
288 Plus other paramaterization.
289 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
291 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
292 bfd_elf32_littleaarch64_vec.
294 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
296 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
297 (BUILD_CFILES): Add elf64-aarch64.c.
298 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
299 * Makefile.in: Re-generated.
300 * elf64-aarch64.c: Rename to ...
301 * elfnn-aarch64.c: ... this.
303 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
304 Paul Brook <paul@codesourcery.com>
306 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
307 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
308 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
309 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
310 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
311 (micromips_insn32_o32_exec_plt0_entry): New variable.
312 (micromips_insn32_o32_exec_plt_entry): Likewise.
313 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
314 (mips_elf_estimate_stub_size): Likewise.
315 (_bfd_mips_elf_size_dynamic_sections): Likewise.
316 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
317 (mips_finish_exec_plt): Likewise.
318 (_bfd_mips_elf_relax_section): Likewise.
319 (_bfd_mips_elf_insn32): New function.
320 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
322 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
324 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
326 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
327 (bfd_elf32_get_synthetic_symtab): New macro.
328 * elfxx-mips.c (plt_entry): New structure.
329 (mips_elf_link_hash_entry): Add use_plt_entry member.
330 (mips_elf_link_hash_table): Rename plt_entry_size member to
331 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
332 plt_comp_offset, plt_got_index entries and plt_header_is_comp
334 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
335 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
336 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
337 (STUB_LI16S_MICROMIPS): Likewise.
338 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
339 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
340 (micromips_o32_exec_plt0_entry): New variable.
341 (mips16_o32_exec_plt_entry): Likewise.
342 (micromips_o32_exec_plt_entry): Likewise.
343 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
344 (mips_elf_output_extsym): Update to use gotplt_union's plist
345 member rather than offset.
346 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
347 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
348 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
349 member rather than offset.
350 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
352 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
354 (mips_elf_make_plt_record): New function.
355 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
356 of JAL relocations that might need a PLT entry.
357 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
358 gotplt_union's plist member rather than offset. Set individual
359 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
360 Don't set the symbol's value in the symbol table for PLT
361 references here. Don't set the PLT or PLT GOT section sizes
363 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
364 (mips_elf_allocate_lazy_stub): Likewise.
365 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
367 (mips_elf_set_plt_sym_value): New function.
368 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
369 PLT and PLT GOT section sizes here. Set the symbol values in
370 the symbol table for PLT references here. Handle microMIPS
371 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
372 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
373 gotplt_union's plist member rather than offset. Handle
374 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
375 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
376 gotplt_union's plist member rather than offset. Use
377 MIPS_ELF_GOT_SIZE to calculate GOT address.
378 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
379 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
380 mips_finish_exec_plt.
381 (_bfd_mips_elf_link_hash_table_create): Update to use
382 gotplt_union's plist member rather than offset.
383 (_bfd_mips_elf_get_synthetic_symtab): New function.
385 2013-06-24 Wawa <caojinyu@msn.com>
388 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
390 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
392 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
394 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
395 * Makefile.in: Regenerate.
396 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
397 Set want64 to true for them at the end.
398 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
401 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
403 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
404 set sh_entsize for PLT section.
406 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
408 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
409 * bfd-in2.h: Re-generated.
410 * elf64-aarch64.c (RELOC_SECTION): Removed.
411 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
412 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
413 (elf64_aarch64_link_hash_traverse): Ditto.
414 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
417 2013-06-19 Will Newton <will.newton@linaro.org>
419 * configure: Regenerated.
420 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
421 * elf64-aarch64.c: Remove objalloc.h include.
422 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
423 (struct elf64_aarch64_link_hash_table): Remove ifunc related
424 members. (elf_aarch64_local_htab_hash): Remove function.
425 (elf_aarch64_local_htab_eq): Remove function.
426 (elf_aarch64_get_local_sym_hash): Remove function.
427 (elf64_aarch64_link_hash_table_create): Remove local hash
428 table initialization.
429 (elf64_aarch64_final_link_relocate): Remove sym argument and
430 handling of ifunc symbols.
431 (elf64_aarch64_relocate_section): Don't pass sym argument to
432 elf64_aarch64_final_link_relocate.
433 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
434 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
435 (elf64_aarch64_check_relocs): Likewise.
436 (elf64_aarch64_post_process_headers): Remove call to
438 (elf64_aarch64_is_function_type): New function.
439 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
440 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
441 (elf64_aarch64_size_dynamic_sections): Remove call to
442 elf_aarch64_allocate_local_dynrelocs.
443 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
444 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
445 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
446 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
447 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
448 elf_aarch64_finish_local_dynamic_symbol.
449 (elf64_aarch64_add_symbol_hook): Remove function.
451 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
453 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
454 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
455 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
456 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
457 R_AARCH64_GOT_LD_PREL19.
459 2013-06-13 Terry Guo <terry.guo@arm.com>
462 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
463 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
464 supports thumb instructions.
466 2013-06-11 DJ Delorie <dj@redhat.com>
468 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
470 2013-06-11 Will Newton <will.newton@linaro.org>
472 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
473 ELF64_R_SYM instead of ELF32_R_SYM.
475 2013-06-11 Nick Clifton <nickc@redhat.com>
477 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
478 checks if the dynamic sections have been created and relaxation
479 has not been performed.
481 2013-06-07 Will Newton <will.newton@linaro.org>
483 * configure: Regenerate.
484 * configure.in: Build elf-ifunc.o for AArch64.
485 * elf64-aarch64.c: Include objalloc.h.
486 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
487 (struct elf64_aarch64_link_hash_table): Add members for handling
488 R_AARCH64_IRELATIVE relocations.
489 (elf_aarch64_local_htab_hash): New function.
490 (elf_aarch64_local_htab_eq): New function.
491 (elf_aarch64_get_local_sym_hash): New function.
492 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
494 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
495 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
496 for handling STT_GNU_IFUNC symbols.
497 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
498 references to STT_GNU_IFUNC symbols.
499 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
500 STT_GNU_IFUNC symbols.
501 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
502 symbols. Ensure we don't increase plt.refcount from -1 to 0.
503 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
504 (elf64_aarch64_is_function_type): Remove function.
505 (elf64_aarch64_allocate_dynrelocs): Call
506 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
507 (elf_aarch64_allocate_local_dynrelocs): New function.
508 (elf64_aarch64_size_dynamic_sections): Call
509 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
510 (elf64_aarch64_create_small_pltn_entry): Add info argument.
511 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
512 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
513 STT_GNU_IFUNC symbols and .iplt.
514 (elf_aarch64_finish_local_dynamic_symbol): New function.
515 (elf64_aarch64_finish_dynamic_sections): Call
516 elf_aarch64_finish_local_dynamic_symbol.
517 (elf64_aarch64_add_symbol_hook): New function.
519 2013-06-03 Alan Modra <amodra@gmail.com>
521 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
522 var. Use it with last_stab.
524 2013-05-30 Paul Brook <paul@codesourcery.com>
526 * bfd-in2.h: Regenerate.
527 * elf32-mips.c (elf_mips_eh_howto): New.
528 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
529 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
530 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
531 * elf64-mips.c (elf_mips_eh_howto): New.
532 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
533 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
534 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
535 * libbfd.h: Regenerate.
536 * reloc.c (BFD_RELOC_MIPS_EH): New.
538 2013-05-29 Nick Clifton <nickc@redhat.com>
540 * dwarf2.c (struct dwarf2_debug): Add fields for handling
541 alternate debug info source.
542 (dwarf_debug_sections): Add entries for alternate .debug_str and
543 .debug_info sections.
544 (dwarf_debug_section_enum): Likewise.
545 (read_alt_indirect_string): New function. Handles a
546 DW_FORM_GNU_strp_alt attribute.
547 (read_alt_indirect_ref): New function. Handles a
548 DW_FORM_GNU_ref_alt attribute.
549 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
550 DW_FORM_GNU_strp_alt.
551 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
553 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
555 * opncls.c (GNU_DEBUGALTLINK): Define.
556 (bfd_get_alt_debug_link_info): New function.
557 (separate_alt_debug_file_exists): New function.
558 (find_separate_debug_file): Add parameters for fetch and check
560 (bfd_follow_gnu_debugaltlink): New function.
561 * bfd-in2.h: Regenerate.
563 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
565 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
566 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
567 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
568 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
569 * bfd-in2.h: Regenerate.
570 * libbfd.h: Regenerate.
571 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
573 (elf64_aarch64_tlsdesc_howto_table): Likewise.
574 (elf64_aarch64_reloc_map): Likewise.
575 (aarch64_resolve_relocation): Likewise.
576 (bfd_elf_aarch64_put_addend): Likewise.
577 (aarch64_tls_transition_without_check): Likewise.
578 (aarch64_reloc_got_type): Likewise.
579 (elf64_aarch64_final_link_relocate): Likewise.
580 (elf64_aarch64_tls_relax): Likewise.
581 (elf64_aarch64_relocate_section): Likewise.
582 (elf64_aarch64_gc_sweep_hook): Likewise.
583 (elf64_aarch64_check_relocs): Likewise.
585 2013-05-26 Mark Wielaard <mjw@redhat.com>
587 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
588 (max_open_files): New static int initialized to zero.
589 (bfd_cache_max_open): New static function to set and return
591 (bfd_cache_init): Use bfd_cache_max_open.
592 (bfd_open_file): Likewise.
593 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
594 (AC_CHECK_FUNCS): Add getrlimit.
595 * configure: Regenerated.
596 * config.in: Likewise.
597 * sysdep.h: Check and include sys/resource.h for getrlimit.
599 2013-05-23 Alan Modra <amodra@gmail.com>
601 * format.c (bfd_check_format_matches): Don't match a target in
602 targ_selvecs if some other target is a better match. If
603 targets implement match priority, fall back to the first of
606 2013-05-22 Eric Herman <eric@freesa.org>
609 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
611 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
614 * srec.c (srec_set_section_contents): Properly convert size
615 and offset to address when octets_per_byte is not unity.
617 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
619 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
620 refcount member of the gotplt_union when resetting the reference
621 count. Adjust comment.
623 2013-05-20 Will Newton <will.newton@linaro.org>
625 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
626 relocs_copied member.
627 (elf64_aarch64_link_hash_newfunc): Remove initialization of
628 relocs_copied member.
629 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
630 relocs_copied member.
632 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
634 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
637 2013-05-16 Cary Coutant <ccoutant@google.com>
639 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
640 external_ext_size and esize.
642 2013-05-16 Tristan Gingold <gingold@adacore.com>
644 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
645 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
647 2013-05-15 Andreas Schwab <schwab@suse.de>
649 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
651 2013-05-10 Joel Brobecker <brobecker@adacore.com>
653 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
654 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
656 2013-05-09 Joel Brobecker <brobecker@adacore.com>
658 * bfd.c (_bfd_default_error_handler): Replace use of putc
659 by fputc. Add comment explaining why.
661 2013-05-09 Alan Modra <amodra@gmail.com>
663 * elflink.c (elf_link_add_object_symbols): Don't omit reading
664 of symbols when hashes already exist.
666 2013-05-07 Will Newton <will.newton@linaro.org>
668 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
669 plt_header_size argument for ports where it differs from
671 * elf-bfd.h: Likewise.
672 * elf32-i386.c: Pass plt_header_size to
673 _bfd_elf_allocate_ifunc_dyn_relocs.
674 * elf64-x86-64.c: Likewise.
676 2013-05-07 Will Newton <will.newton@linaro.org>
678 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
680 * elf-bfd.h: Likewise.
682 2013-05-06 Paul Brook <paul@codesourcery.com>
684 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
685 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
686 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
687 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
688 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
689 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
691 2013-05-06 Alan Modra <amodra@gmail.com>
693 * elf64-ppc.c (opd_entry_value): Handle case where symbol
694 hashes are not available.
696 2013-05-06 Alan Modra <amodra@gmail.com>
698 * elflink.c (elf_link_add_object_symbols): Don't save symbol
699 hashes around loading as-needed library. Zero them on allocation,
700 and restore to initial all-zero state if library not needed.
701 Arrange to reuse hashes if we load library again later.
703 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
705 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
706 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
707 * elfn32-mips.c: Likewise.
708 * elf64-mips.c: Likewise.
710 2013-05-02 Nick Clifton <nickc@redhat.com>
712 * archures.c: Add some more MSP430 machine numbers.
713 * config.bfd (msp430): Define targ_selvecs.
714 * configure.in: Add bfd_elf32_msp430_ti_vec.
715 * cpu-msp430.c: Add some more MSP430 machine numbers.
716 * elf32-msp430.c Add support for MSP430X relocations.
717 Add support for TI compiler generated relocations.
718 Add support for sym_diff relocations.
719 Add support for relaxing out of range short branches into long
721 Add support for MSP430 attribute section.
722 * reloc.c: Add MSP430X relocations.
723 * targets.c: Add bfd_elf32_msp430_ti_vec.
724 * bfd-in2.h: Regenerate.
725 * configure: Regenerate.
726 * libbfd.h: Regenerate.
728 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
730 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
731 alpha*-*-linux*ecoff*.
733 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
736 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
739 2013-04-30 Alan Modra <amodra@gmail.com>
741 * elflink.c (bfd_elf_record_link_assignment): Dont make
742 STV_INTERNAL symbols STV_HIDDEN.
744 2013-04-29 Nick Clifton <nickc@redhat.com>
746 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
747 fragmented .debug_line sections associated with unmarked code
750 2013-04-29 Will Newton <will.newton@linaro.org>
752 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
753 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
755 2013-04-29 Will Newton <will.newton@linaro.org>
757 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
758 error check up and add error message.
760 2013-04-26 Will Newton <will.newton@linaro.org>
762 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
764 2013-04-25 Alan Modra <amodra@gmail.com>
766 * config.bfd: Add powerpc64le-linux.
768 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
770 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
773 2013-04-24 Roland McGrath <mcgrathr@google.com>
775 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
776 allocate space for PLT header even if IS_IPLT_ENTRY.
777 (arm_nacl_put_plt0): New function, broken out of ...
778 (elf32_arm_finish_dynamic_sections): ... here. Call it.
779 If HTAB->nacl_p, set up the PLT header in .iplt too.
780 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
781 a mapping symbol for the start of .iplt too.
783 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
785 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
787 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
789 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
791 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
793 2013-04-22 Alan Modra <amodra@gmail.com>
796 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
797 sh_size or reloc_count adjustment by count.
799 2013-04-22 Alan Modra <amodra@gmail.com>
801 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
802 create_linkage_sections here..
803 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
804 (create_linkage_sections): Move earlier in file.
805 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
806 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
808 2013-04-19 Nick Clifton <nickc@redhat.com>
811 * compress.c (decompress_contents): Always call inflateEnd, even
812 when another inflation operation fails.
814 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
816 * elf-ifunc.c: Update copyright year.
818 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
820 * coffcode.h: Added a cast to void when a bfd_set_section_*()
821 macro's return value is ignored.
822 * elf32-hppa.c: Likewise.
823 * elf32-tic6x.c: Likewise.
824 * mach-o.c: Likewise.
826 * opncls.c: Likewise.
827 * peicode.h: Likewise.
828 * elf32-m32r.c: Check return value of bfd_set_section_*().
829 * elfnn-ia64.c: Likewise.
830 * elfxx-mips.c: Likewise.
831 * vms-alpha.c: Likewise.
833 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
836 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
837 regular reference without non-GOT reference when building
840 2013-04-15 Alan Modra <amodra@gmail.com>
842 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
843 cache slot for archives.
845 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
847 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
850 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
853 * bfd/elf32-avr.c: Consider all sections to determine if linker
854 relaxation can safely delete a ret after a call/jmp
856 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
858 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
861 2013-04-08 Tom Tromey <tromey@redhat.com>
863 * som.c (bfd_section_from_som_symbol): No longer static.
864 * som.h (bfd_section_from_som_symbol): Declare.
866 2013-04-06 Alan Modra <amodra@gmail.com>
868 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
869 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
871 2013-04-05 Nick Clifton <nickc@redhat.com>
873 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
875 2013-04-04 Alan Modra <amodra@gmail.com>
877 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
878 * bfd-in2.h: Regenerate.
879 * elflink.c (elf_link_add_object_symbols): Use new error.
881 2013-04-03 Nick Clifton <nickc@redhat.com>
883 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
884 (bfd_elf32_bfd_is_target_special_symbol): Define.
886 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
888 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
889 elf64_aarch64_locals to get local GOT reference counts.
891 2013-04-02 DJ Delorie <dj@redhat.com>
893 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
894 (rl78_elf_relax_section): Only fetch the next reloc if there is
897 2013-03-30 Alan Modra <amodra@gmail.com>
900 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
901 global symbols referenced by relocs.
902 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
903 * elf32-bfin.c (bfin_check_relocs): Likewise.
904 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
905 * elf32-cris.c (cris_elf_check_relocs): Likewise.
906 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
907 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
908 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
909 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
910 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
911 * elf32-i370.c (i370_elf_check_relocs): Likewise.
912 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
913 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
914 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
915 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
916 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
917 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
918 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
919 * elf32-metag.c (elf_metag_check_relocs): Likewise.
920 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
921 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
922 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
923 * elf32-mt.c (mt_elf_check_relocs): Likewise.
924 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
925 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
926 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
927 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
928 * elf32-s390.c (elf_s390_check_relocs): Likewise.
929 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
930 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
931 * elf32-sh.c (sh_elf_check_relocs): Likewise.
932 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
933 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
934 * elf32-v850.c (v850_elf_check_relocs): Likewise.
935 * elf32-vax.c (elf_vax_check_relocs): Likewise.
936 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
937 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
938 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
939 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
940 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
941 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
942 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
943 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
944 * elf64-s390.c (elf_s390_check_relocs): Likewise.
945 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
946 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
947 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
948 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
949 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
950 test indirect/warning links for NULL.
952 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
955 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
956 symbol is referenced by a non-shared object.
957 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
959 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
961 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
962 R_SH_REL32 relocations against undefined weak symbols.
964 2013-03-28 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.c (struct ppc_dyn_relocs): New.
967 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
968 into ifunc and non-ifunc.
969 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
970 separate ifunc/non-ifunc dynrel counts.
971 (allocate_got): Always use reliplt for ifunc.
972 (allocate_dynrelocs): Likewise.
973 (ppc64_elf_size_dynamic_sections): Likewise.
974 (ppc64_elf_layout_multitoc): Likewise.
975 (ppc64_elf_relocate_section): Likewise.
977 2013-03-28 Alan Modra <amodra@gmail.com>
979 * elf32-ppc.c (struct ppc_dyn_relocs): New.
980 (ppc_elf_check_relocs): Separate dynrel counts for local syms
981 into ifunc and non-ifunc.
982 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
983 (ppc_elf_size_dynamic_sections): Likewise.
984 (ppc_elf_relocate_section): Likewise.
986 2013-03-28 Alan Modra <amodra@gmail.com>
988 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
989 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
990 bfd_link_info* and asection* params.
991 (_bfd_elf_reloc_type_class): Likewise.
992 * elf.c (_bfd_elf_reloc_type_class): Likewise.
993 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
994 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
995 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
996 for any reliplt reloc. Don't return reloc_class_plt for
997 R_PPC_REL24 and R_PPC_ADDR24.
998 * elf64-ppc.c (allocate_got): Formatting.
999 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1001 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1002 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1003 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1004 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1005 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1006 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1007 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1008 Add extra params to the various reloc_type_class functions.
1010 2013-03-27 Alan Modra <amodra@gmail.com>
1012 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1013 masks for all local ifunc syms.
1014 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1015 (ppc_elf_size_dynamic_sections): Likewise.
1016 (ppc_elf_relocate_section): Likewise.
1018 2013-03-27 Will Newton <will.newton@linaro.org>
1020 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1021 dynamic reloc for symbols with dynindx == -1.
1022 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1023 dynamic reloc for symbols with dynindx == -1.
1025 2013-03-27 Will Newton <will.newton@linaro.org>
1027 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1028 dynamic reloc for non-default visibility undefined weaks.
1029 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1030 dynamic reloc for non-default visibility undefined weaks.
1032 2013-03-26 Alan Modra <amodra@gmail.com>
1034 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1035 over _bfd_elf_merge_symbol calls.
1037 2013-03-26 Alan Modra <amodra@gmail.com>
1039 * elflink.c (elf_link_add_object_symbols): Add assertion for
1040 common override alignment check code. Formatting.
1042 2013-03-25 Alan Modra <amodra@gmail.com>
1044 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1045 usual common symbols as well as for dynamic. Add poldbfd param.
1046 Save old bfd. Adjust callers.
1047 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1048 and "value" by value, not pointer. Adjust caller.
1049 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1050 Delete code to set same. Use old_bfd and old_alignment from
1051 _bfd_elf_merge_symbol instead. Add default symbol before
1052 alignment and size checks. Wrap overlong lines.
1054 2013-03-25 Alan Modra <amodra@gmail.com>
1056 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1057 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1058 when override is true.
1060 2013-03-25 Alan Modra <amodra@gmail.com>
1062 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1065 2013-03-25 Alan Modra <amodra@gmail.com>
1067 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1069 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1070 early in symbol loop.
1072 2013-03-25 Alan Modra <amodra@gmail.com>
1074 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1075 (_bfd_elf_init_reloc_shdr): Delete.
1076 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1077 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1078 just what is needed.
1079 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1081 2013-03-23 Alan Modra <amodra@gmail.com>
1083 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1084 * elflink.c (_bfd_elf_merge_symbol): Make static.
1085 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1086 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1088 2013-03-23 Alan Modra <amodra@gmail.com>
1091 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1092 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1093 def_dynamic/ref_dynamic.
1094 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1097 2013-03-22 David S. Miller <davem@davemloft.net>
1099 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1102 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1105 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1106 errors adjusting relocs and symbols.
1108 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1110 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1111 @(disp:32,ERx) to mov @(disp:16,ERx).
1112 (R_H8_DISP32A16): New reloc.
1113 Comments added and corrected.
1114 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1115 * bfd-in2.h: Regenerate.
1116 * libbfd.h: Regenerate.
1118 2013-03-21 Kai Tietz <ktietz@redhat.com>
1120 * coffgen.c (coff_real_object_p): Make global.
1121 * peicode.h (coff_real_object_p): Add prototype.
1122 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1123 external_PEI_IMAGE_hdr structure.
1124 (coff_swap_filehdr_in): Handle variable header-size.
1125 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1126 of directory-entiries as specified in pe-header.
1128 2013-03-21 Nick Clifton <nickc@redhat.com>
1131 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1132 iWMMXt and iWMMXt2 processors from attributes.
1134 2013-03-20 Alan Modra <amodra@gmail.com>
1136 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1137 sh_type according to is_rela.
1139 2013-03-18 Alan Modra <amodra@gmail.com>
1142 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1143 considering whether an --as-needed library is needed.
1145 2013-03-14 Tom Tromey <tromey@redhat.com>
1147 * opncls.c (bfd_get_debug_link_info): Rename from
1148 get_debug_link_info. Export. Update comment.
1149 (find_separate_debug_file): Update.
1150 * bfd-in2.h: Rebuild.
1152 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1154 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1156 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1159 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1161 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1162 * elf.c (elfcore_write_s390_tdb): New function.
1163 (elfcore_write_register_note): Call it.
1164 (elfcore_grok_s390_tdb): New function.
1165 (elfcore_grok_note): Call it.
1167 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1169 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1171 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1173 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1175 2013-03-04 Alan Modra <amodra@gmail.com>
1177 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1178 non-zero addends when relocatable, rather than addends >= 32768.
1179 Always zero "addend" before applying relocation.
1181 2013-03-04 Nick Clifton <nickc@redhat.com>
1183 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1184 file pointer offsets for thin archives.
1186 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1188 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1189 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1191 2013-02-27 DJ Delorie <dj@redhat.com>
1193 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1194 * libbfd.h: Regenerate.
1195 * bfd-in2.h: Regenerate.
1196 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1197 references in compuated relocs.
1199 2013-02-26 Anthony Green <green@moxielogic.com>
1201 * config.bfd: Extend moxie-rtems target triplet name support.
1203 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1207 unique_global only for definition.
1208 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1210 (elf_link_add_object_symbols): Set unique_global only
1213 2013-02-21 Alan Modra <amodra@gmail.com>
1215 * elf-bfd.h (struct elf_build_id): Extracted from..
1216 (struct elf_build_id_info): ..here. Delete.
1217 (struct output_elf_obj_tdata): New, extracted from..
1218 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1220 (elf_program_header_size): Reference tdata->o.
1221 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1222 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1223 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1224 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1225 when opening bfd in any mode that might write.
1226 (_bfd_elf_write_object_contents): Use build_id field in
1227 output_elf_obj_tdata.
1228 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1229 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1231 2013-02-21 Alan Modra <amodra@gmail.com>
1233 * elf-bfd.h (struct core_elf_obj_tdata): New.
1234 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1235 core_program, and core_command. Add "core".
1236 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1237 Update all refs to tdata core fields.
1238 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1239 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1240 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1241 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1242 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1243 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1244 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1245 to tdata core fields.
1247 2013-02-21 Alan Modra <amodra@gmail.com>
1249 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1250 Delete num_locals and num_globals.
1251 (elf_num_locals, elf_num_globals): Don't define.
1252 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1253 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1254 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1255 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1256 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1257 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1259 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1260 number of locals syms via new param.
1261 (swap_out_syms): Adjust to suit elf_map_symbols change.
1263 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1265 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1266 STO_MICROMIPS annotation.
1268 2013-02-19 Alan Modra <amodra@gmail.com>
1270 * configure.in: Bump version to 2.23.52.
1271 * elf-bfd.h (struct elf_build_id_info): New.
1272 (struct elf_obj_tdata): Delete after_write_object_contents,
1273 after_write_object_contents_info and build_id_size. Make build_id
1274 a pointer to struct elf_build_id_info.
1275 * elf.c (_bfd_elf_write_object_contents): Style. Update
1276 after_write_ibject_contents invocation.
1277 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1278 allow zero size notes.
1279 * configure: Regenerate.
1281 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1283 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1284 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1285 (micromips_elf64_howto_table_rela): Likewise.
1286 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1287 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1288 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1289 (elf_micromips_howto_table_rela): Likewise.
1290 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1292 2013-02-18 Paul Brook <paul@codesourcery.com>
1294 * elfxx-mips.c (MICROMIPS_P): New macro.
1295 (_bfd_mips_elf_symbol_processing): Use it.
1297 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1299 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1300 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1302 2013-02-18 Alan Modra <amodra@gmail.com>
1305 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1306 (_bfd_elf_strtab_clear_all_refs): Declare.
1307 (_bfd_elf_strtab_resize): Declare.
1308 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1309 (_bfd_elf_strtab_clear_all_refs): New function.
1310 (_bfd_elf_strtab_resize): Likewise.
1311 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1313 2013-02-18 Alan Modra <amodra@gmail.com>
1315 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1316 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1317 and elf_text_section to..
1318 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1319 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1320 (struct alpha_elf_find_line): ..this.
1321 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1323 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1326 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1327 for references from the dummy bfd.
1329 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1332 * elflink.c (elf_link_add_object_symbols): Also track weak
1335 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1338 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1339 archive pointing to itself.
1340 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1342 2013-02-15 Nick Clifton <nickc@redhat.com>
1345 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1346 accessing a corrupt nested archive.
1348 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1350 * elfxx-mips.c (mips_got_page_ref): New structure.
1351 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1352 pair to represent the anchor point.
1353 (mips_got_info): Add a got_page_refs field.
1354 (mips_elf_link_hash_table): Add a sym_cache field.
1355 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1356 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1357 new anchor representation.
1358 (mips_elf_create_got_info): Create got_page_refs rather than
1360 (mips_elf_record_got_page_ref): New function.
1361 (mips_elf_pages_for_range): Move further down file.
1362 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1363 Use a section rather than a (bfd, symndx) pair to represent the
1365 (mips_elf_resolve_got_page_ref): New function.
1366 (mips_elf_resolve_final_got_entries): Use it to populate
1368 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1369 rather than mips_elf_record_got_page_entry. Only nullify h
1371 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1374 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1376 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1379 2013-02-12 Alan Modra <amodra@gmail.com>
1381 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1382 suitable definition when using generic linker hash table.
1384 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1386 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1387 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1388 mips_elf_traverse_got_arg. Count GOT entries.
1389 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1390 as argument. Update after above changes.
1391 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1392 mips_elf_count_got_entries. Update the calls to
1393 mips_elf_resolve_final_got_entries.
1395 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1397 * elfxx-mips.c (mips_got_tls_type): New enum.
1398 (mips_got_entry): Add tls_initialized.
1399 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1400 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1402 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1403 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1404 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1406 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1407 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1408 tls_initialized rather than GOT_TLS_DONE.
1409 (mips_tls_got_index): Delete.
1410 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1411 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1412 (mips_elf_record_got_entry): Initialize tls_initialized.
1414 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1416 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1417 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1418 tls_ie_got_offset and tls_gd_got_offset.
1419 (mips_elf_link_hash_newfunc): Remove initialization.
1420 (mips_elf_create_got_info): Likewise.
1421 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1422 (mips_tls_single_got_index): Delete.
1423 (mips_elf_local_got_index): Always use the GOT entry to track
1425 (mips_elf_global_got_index): Likewise.
1426 (mips_elf_create_local_got_entry): Assert that TLS entries have
1427 already been allocated.
1428 (mips_elf_record_global_got_symbol): Don't initialize
1429 tls_ie_type or tls_gd_type.
1430 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1431 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1433 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1435 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1436 have been allocated.
1437 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1438 tls_ie_type and tls_gd_type.
1440 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1442 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1443 aliasing violation. Check for htab allocation failures.
1445 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1447 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1449 (mips_elf_global_got_index): ...here. Reorder arguments so that
1450 the output bfd and info come first.
1451 (mips_elf_calculate_relocation): Update the call to
1452 mips_elf_global_got_index accordingly.
1453 (_bfd_mips_elf_finish_dynamic_symbol): Use
1454 mips_elf_primary_global_got_index rather than
1455 mips_elf_global_got_index.
1456 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1458 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1460 * elfxx-mips.c (mips_got_entry): Update comments.
1461 (mips_elf_multi_got_entry_eq): Rename to...
1462 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1463 (mips_elf_create_got_info): Remove master_got_p argument.
1464 Always use mips_elf_got_entry_eq.
1465 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1466 Update calls accordingly.
1468 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1470 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1471 (mips_elf_bfd2got_hash): Delete.
1472 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1473 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1474 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1475 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1476 than mips_elf_got_for_ibfd.
1477 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1478 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1479 (mips_elf_make_got_per_bfd): Replace with...
1480 (mips_elf_add_got_entry): ...this new function.
1481 (mips_elf_make_got_pages_per_bfd): Replace with...
1482 (mips_elf_add_got_page_entry): ...this new function.
1483 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1484 bfd and GOT arguments. Use mips_elf_add_got_entry and
1485 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1486 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1487 to set the BFD's GOT and free the old table.
1488 (mips_elf_merge_got): Replace bfd2got argument with separate
1489 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1490 Use mips_elf_count_got_entries to count the number of entries in
1491 each GOT. Update the calls to mips_elf_merge_got_with.
1492 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1493 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1494 (mips_elf_multi_got): Don't create the bfd2got hash table.
1495 Replace hash table traversal with a walk over the input bfds,
1496 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1497 to set the output bfd's GOT.
1498 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1499 bfds use the master GOT in the single-GOT case.
1500 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1501 rather than mips_elf_got_for_ibfd.
1503 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1505 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1506 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1507 (mips_elf_record_global_got_symbol): Update the hash entry before
1508 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1510 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1511 (mips_elf_record_got_page_entry): Record the entry in both the
1512 master and bfd GOTs.
1514 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1516 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1517 create another one if necessary.
1518 (mips_elf_set_gotidx): New function.
1519 (mips_elf_set_global_gotidx): Use it.
1520 (mips_elf_initialize_tls_index): Likewise. Take a
1521 mips_elf_traverse_got_arg as argument.
1522 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1523 (mips_elf_multi_got): Likewise. Cope with error returns from
1524 mips_elf_set_global_gotidx.
1526 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1528 * elfxx-mips.c (mips_got_info): Add relocs field.
1529 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1531 (mips_elf_traverse_got_arg): ...this new structure.
1532 (mips_elf_count_local_tls_relocs): Delete.
1533 (mips_elf_count_global_tls_relocs): Likewise.
1534 (mips_elf_count_got_entry): New function.
1535 (mips_elf_count_local_got_entries): Likewise.
1536 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1537 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1538 (mips_elf_record_local_got_symbol): Don't count got entries here.
1539 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1540 (mips_elf_set_global_got_offset): Split into...
1541 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1542 new functions. Take a mips_elf_traverse_got_arg rather than a
1543 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1544 Use g->relocs to record the number of relocs needed for global GOT
1546 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1547 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1548 relocations. Update for above function split.
1549 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1550 to count both the number of GOT entries and the number of TLS
1551 relocs required by local entries. Likewise
1552 mips_elf_count_global_tls_entries and global entries.
1553 Remove uses of mips_elf_count_local_tls_relocs and
1554 mips_elf_count_global_tls_relocs.
1556 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1558 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1559 to say that each structure represents only one type of TLS reference.
1560 (GOT_TLS_TYPE): New define.
1561 (mips_elf_link_hash_entry): Temporarily split tls_type and
1562 tls_got_offset into two variables each.
1563 (mips_elf_link_hash_newfunc): Update accordingly.
1564 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1565 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1566 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1567 (mips_tls_got_relocs): Use a switch statement.
1568 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1569 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1570 local "offset" variable.
1571 (mips_tls_got_index): Remove r_type argument and assert. Remove
1572 code that handled entries with two TLS types; always use the
1573 original got_index instead.
1574 (mips_tls_single_got_index): New function.
1575 (mips_elf_local_got_index): Use entry->tls_type to check for
1576 TLS entries. Use mips_tls_single_got_index. Update call to
1578 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1579 Use p->tls_type to check for TLS entries. Update call to
1580 mips_tls_got_index. Use mips_tls_single_got_index.
1581 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1582 Use entry.tls_type to check for TLS entries.
1583 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1584 with r_type argument. Use mips_elf_reloc_tls_type.
1585 Set up the new hash entry fields.
1586 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1587 with r_type argument. Use mips_elf_reloc_tls_type and
1588 mips_tls_got_entries. Remove code that handled entries
1589 with multiple TLS types.
1590 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1591 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1592 Use equality rather than masks when checking for specific TLS types.
1593 Use mips_tls_got_entries. Remove code that handled entries
1594 with multiple TLS types.
1595 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1596 testing the hash table entry.
1597 (_bfd_mips_elf_check_relocs): Update calls to
1598 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1599 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1600 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1602 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1604 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1605 (mips_elf_got_entry_hash): ...this, deleting the old version.
1606 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1609 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1611 * elfxx-mips.c (mips_elf_create_got_info): New function.
1612 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1613 (mips_elf_create_got_section): Likewise.
1615 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1617 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1620 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1622 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1624 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1626 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1627 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1629 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1631 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1632 (mips_elf_count_global_tls_relocs): Don't count indirect or
1634 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1635 number of TLS entries were allocated.
1637 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1639 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1641 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1643 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1644 if there are TLS relocations.
1646 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1648 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1649 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1651 2013-02-11 Alan Modra <amodra@gmail.com>
1653 * elfcode.h (elf_checksum_contents): Free contents.
1654 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1655 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1656 (elf_final_link_free): New function, extracted from..
1657 (bfd_elf_final_link): ..here. Always call
1658 _bfd_elf_write_section_eh_frame_hdr.
1659 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1660 _bfd_elf_link_hash_table_free.
1661 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1662 * libbfd.h: Regenerate.
1663 * merge.c (_bfd_merge_sections_free): New function.
1664 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1666 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1667 _bfd_elf_link_hash_table_free.
1668 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1669 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1670 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1671 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1672 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1673 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1674 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1675 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1676 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1677 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1678 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1679 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1680 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1681 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1682 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1683 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1684 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1686 2013-02-10 Alan Modra <amodra@gmail.com>
1688 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1689 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1690 * m68klinux.c (linux_link_hash_table_create): Likewise.
1691 * sparclinux.c (linux_link_hash_table_create): Likewise.
1692 * sunos.c (sunos_link_hash_table_create): Likewise.
1693 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1694 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1695 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1696 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1697 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1698 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1699 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1700 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1701 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1702 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1703 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1704 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1705 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1706 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1707 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1708 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1709 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1710 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1711 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1712 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1713 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1714 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1715 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1716 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1717 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1718 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1719 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1720 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1722 2013-02-10 Alan Modra <amodra@gmail.com>
1724 * i386linux.c (linux_link_hash_table_create): Allocate table
1725 with bfd_zmalloc, not bfd_alloc.
1726 * pdp11.c (link_hash_table_create): Allocate table with
1727 bfd_malloc, not bfd_alloc.
1728 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1729 with bfd_zmalloc, not bfd_zalloc.
1730 (bfin_link_hash_table_create): Likewise.
1731 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1732 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1734 2013-02-10 Alan Modra <amodra@gmail.com>
1737 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1739 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1741 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1743 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1746 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1748 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1751 2013-02-08 Alan Modra <amodra@gmail.com>
1754 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1755 * elf.c (elf_find_function): Revert last change. Use new
1756 tdata field rather than static vars for cache.
1758 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1761 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1762 symbol is defined in regular object.
1764 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1767 * elf.c (elf_find_function): Don't cache if symbols change.
1769 2013-02-07 Alan Modra <amodra@gmail.com>
1772 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1773 copy attributes from or to non-ELF.
1775 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1777 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1778 for non-zero TLS symbol.
1779 (elf_i386_relocate_section): Don't resolve size relocation against
1780 non-zero TLS symbol.
1781 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1782 pc_count for non-zero TLS symbol.
1783 (elf_x86_64_relocate_section): Don't resolve size relocation
1784 against non-zero TLS symbol.
1786 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1787 Andrew Jenner <andrew@codesourcery.com>
1789 Based on patches from Altera Corporation.
1791 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1792 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1793 (BFD_BACKENDS): Add elf32-nios2.lo.
1794 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1795 * Makefile.in: Regenerated.
1796 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1797 bfd_elf32_littlenios2_vec.
1798 * configure: Regenerated.
1799 * config.bfd: Add cases for nios2.
1800 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1801 (bfd_mach_nios2): Define.
1802 (bfd_nios2_arch): Declare.
1803 (bfd_archures_list): Add bfd_nios2_arch.
1804 * targets.c (bfd_elf32_bignios2_vec): Declare.
1805 (bfd_elf32_littlenios2_vec): Declare.
1806 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1807 bfd_elf32_littlenios2_vec.
1808 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1809 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1810 * bfd-in2.h: Regenerated.
1811 * libbfd.h: Regenerated.
1812 * cpu-nios2.c: New file.
1813 * elf32-nios2.c: New file.
1815 2013-02-06 Alan Modra <amodra@gmail.com>
1817 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1820 2013-02-06 Alan Modra <amodra@gmail.com>
1822 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1823 * Makefile.in: Regenerate.
1825 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1826 Pedro Alves <palves@redhat.com>
1828 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1829 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1831 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1832 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1833 * elf-linux-psinfo.h: New file.
1834 * elf.c: Include elf-linux-psinfo.h.
1835 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1837 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1838 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1839 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1840 (elfcore_write_ppc_linux_prpsinfo32): New function.
1842 2013-02-04 Tristan Gingold <gingold@adacore.com>
1844 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1847 2013-02-04 Alan Modra <amodra@gmail.com>
1849 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1850 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1851 * Makefile.in: Regenerate.
1852 * po/SRC-POTFILES.in: Regenerate.
1854 2013-02-04 Alan Modra <amodra@gmail.com>
1856 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1857 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1859 2013-02-01 Alan Modra <amodra@gmail.com>
1861 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1864 2013-01-31 Tristan Gingold <gingold@adacore.com>
1866 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1867 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1868 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1870 2013-01-31 Alan Modra <amodra@gmail.com>
1871 David S. Miller <davem@davemloft.net>
1874 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1875 references to __tls_get_addr.
1876 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1877 vtinherit and vtentry reloc handling too.
1878 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1880 2013-01-31 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1884 2013-01-31 Alan Modra <amodra@gmail.com>
1886 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1888 2013-01-28 Alan Modra <amodra@gmail.com>
1890 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1891 "relocation" in error messages throughout file.
1892 (ppc64_elf_relocate_section): Remove sibling call error message,
1893 replace with "call lacks nop". Specially report errors for
1894 branches to function entry points via OPD lookup and branches
1895 to stubs. Remove NULL symbol handling now done by %T.
1897 2013-01-28 Alan Modra <amodra@gmail.com>
1899 * archive.c (bfd_generic_archive_p): Return target and keep
1900 ardata on partial matches.
1901 * format.c (bfd_check_format_matches): Adjust for above
1902 change. Remove bfd_error_file_ambiguously_recognized dead
1905 2013-01-26 Alan Modra <amodra@gmail.com>
1907 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1908 bfd_preserve_finish): Move to..
1909 * format.c: ..here, splitting out..
1910 (bfd_reinit): ..this. New function.
1911 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1912 keep bfd state for a match.
1913 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1914 * elfcore.h (elf_core_file_p): Likewise.
1915 * mach-o.c (bfd_mach_o_header_p): Likewise.
1916 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1917 * xsym.c (bfd_sym_object_p): Likewise.
1918 * mmo.c (mmo_scan): Clear abfd->symcount.
1919 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1920 * section.c (bfd_section_list_clear): Clear section_htab.count.
1921 * bfd-in2.h: Regenerate.
1923 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1925 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1926 second reloc, make sure that the reloc potentially exists first.
1928 2013-01-24 Nick Clifton <nickc@redhat.com>
1930 * archures.c: Add bfd_mach_v850e3v5.
1931 * bfd-in2.h: Regenerate.
1932 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1933 * cpu-v850_rh850.c: Likewise.
1934 * elf32-v850.c: Add support for v850e3v5 architecture.
1936 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1938 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1940 2013-01-23 Leif Ekblad <leif@rdos.net>
1942 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1944 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1947 non-zero TLS symbol.
1948 (elf_i386_relocate_section): Resolve size relocation against
1949 non-zero TLS symbol.
1950 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1951 for non-zero TLS symbol.
1952 (elf_x86_64_relocate_section): Resolve size relocation against
1953 non-zero TLS symbol.
1955 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1957 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1958 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1961 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1963 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1964 PC-relative relocation.
1965 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1966 as PC-relative relocation.
1968 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1970 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1972 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1974 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1975 and R_X86_64_SIZE64 check.
1976 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1977 nor R_X86_64_SIZE64.
1979 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1981 * bfd-in2.h: Regenerated.
1982 * libbfd.h: Likewise.
1984 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1985 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1986 (elf_i386_check_relocs): Handle R_386_SIZE32.
1987 (elf_i386_gc_sweep_hook): Likewise.
1988 (elf_i386_relocate_section): Likewise.
1990 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1991 and R_X86_64_SIZE64 entries.
1992 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1993 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1994 (elf_x86_64_reloc_name_lookup): Likewise.
1995 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1997 (elf_x86_64_gc_sweep_hook): Likewise.
1998 (elf_x86_64_relocate_section): Likewise.
2000 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2003 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2005 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2006 with R_X86_64_RELATIVE64.
2008 2013-01-15 Nick Clifton <nickc@redhat.com>
2010 * elf32-msp430.c: Fix spelling typo.
2012 2013-01-15 Alan Modra <amodra@gmail.com>
2014 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2017 2013-01-14 Alan Modra <amodra@gmail.com>
2020 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2021 (memory_bclose): Likewise. Return 0 on success.
2022 * cache.c (cache_bclose): Likewise.
2023 * opncls.c (opncls_bclose, bfd_close): Likewise.
2024 * vms-lib.c (vms_lib_bclose): Likewise.
2025 * libbfd.h: Regenerate.
2027 2013-01-13 Alan Modra <amodra@gmail.com>
2029 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2030 Add ref_dynamic_nonweak.
2031 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2032 (_bfd_elf_merge_symbol): Don't call above function. Move
2033 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2035 (elf_link_add_object_symbols): Delete redundant "override" test.
2036 Don't set dynamic_def here.
2037 (elf_link_output_extsym): Update.
2039 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2042 normal and TLS symbol access.
2043 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2045 2013-01-12 Alan Modra <amodra@gmail.com>
2047 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2048 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2049 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2051 2013-01-12 Alan Modra <amodra@gmail.com>
2054 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2055 (_bfd_elf_strtab_clear_all_refs): Define.
2056 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2057 (_bfd_elf_strtab_clear_all_refs): Delete.
2058 * elflink.c (elf_link_add_object_symbols): Clear out added
2059 strtab refs. Correct handling of warning common symbols.
2061 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2063 * aout0.c: Remove trailing white spaces.
2064 * archive.c: Likewise.
2065 * archures.c: Likewise.
2066 * bfd-in.h: Likewise.
2067 * bfd-in2.h: Likewise.
2068 * coff-alpha.c: Likewise.
2069 * coff-i860.c: Likewise.
2070 * coff-mips.c: Likewise.
2071 * coff-ppc.c: Likewise.
2072 * coff-tic80.c: Likewise.
2073 * coff-x86_64.c: Likewise.
2074 * coff-z80.c: Likewise.
2075 * coffcode.h: Likewise.
2076 * coffgen.c: Likewise.
2077 * cofflink.c: Likewise.
2078 * compress.c: Likewise.
2079 * corefile.c: Likewise.
2080 * cpu-arm.c: Likewise.
2081 * cpu-avr.c: Likewise.
2082 * cpu-bfin.c: Likewise.
2083 * cpu-cr16.c: Likewise.
2084 * cpu-cr16c.c: Likewise.
2085 * cpu-crx.c: Likewise.
2086 * cpu-h8300.c: Likewise.
2087 * cpu-i386.c: Likewise.
2088 * cpu-lm32.c: Likewise.
2089 * cpu-m68k.c: Likewise.
2090 * cpu-moxie.c: Likewise.
2091 * cpu-msp430.c: Likewise.
2092 * cpu-sh.c: Likewise.
2093 * cpu-xc16x.c: Likewise.
2094 * dwarf2.c: Likewise.
2095 * ecofflink.c: Likewise.
2096 * ecoffswap.h: Likewise.
2097 * elf-ifunc.c: Likewise.
2098 * elf-m10300.c: Likewise.
2099 * elf-vxworks.c: Likewise.
2100 * elf32-avr.c: Likewise.
2101 * elf32-avr.h: Likewise.
2102 * elf32-cr16.c: Likewise.
2103 * elf32-cr16c.c: Likewise.
2104 * elf32-cris.c: Likewise.
2105 * elf32-crx.c: Likewise.
2106 * elf32-frv.c: Likewise.
2107 * elf32-hppa.c: Likewise.
2108 * elf32-i860.c: Likewise.
2109 * elf32-ip2k.c: Likewise.
2110 * elf32-iq2000.c: Likewise.
2111 * elf32-m32c.c: Likewise.
2112 * elf32-m68hc1x.c: Likewise.
2113 * elf32-msp430.c: Likewise.
2114 * elf32-mt.c: Likewise.
2115 * elf32-ppc.c: Likewise.
2116 * elf32-rl78.c: Likewise.
2117 * elf32-s390.c: Likewise.
2118 * elf32-score.h: Likewise.
2119 * elf32-sh-symbian.c: Likewise.
2120 * elf32-sh.c: Likewise.
2121 * elf32-spu.c: Likewise.
2122 * elf32-tic6x.c: Likewise.
2123 * elf32-v850.c: Likewise.
2124 * elf32-xc16x.c: Likewise.
2125 * elf32-xtensa.c: Likewise.
2126 * elf64-alpha.c: Likewise.
2127 * elf64-hppa.c: Likewise.
2128 * elf64-ppc.c: Likewise.
2129 * elf64-s390.c: Likewise.
2130 * elfcore.h: Likewise.
2131 * elflink.c: Likewise.
2132 * elfxx-mips.c: Likewise.
2133 * elfxx-sparc.c: Likewise.
2134 * elfxx-tilegx.c: Likewise.
2136 * libcoff.h: Likewise.
2137 * libpei.h: Likewise.
2138 * libxcoff.h: Likewise.
2139 * linker.c: Likewise.
2140 * mach-o-i386.c: Likewise.
2141 * mach-o-target.c: Likewise.
2142 * mach-o.c: Likewise.
2143 * mach-o.h: Likewise.
2145 * opncls.c: Likewise.
2146 * pdp11.c: Likewise.
2147 * pe-x86_64.c: Likewise.
2148 * peXXigen.c: Likewise.
2149 * pef-traceback.h: Likewise.
2150 * pei-x86_64.c: Likewise.
2151 * peicode.h: Likewise.
2152 * plugin.c: Likewise.
2153 * reloc.c: Likewise.
2154 * riscix.c: Likewise.
2155 * section.c: Likewise.
2158 * tekhex.c: Likewise.
2159 * ticoff.h: Likewise.
2160 * vaxbsd.c: Likewise.
2161 * xcofflink.c: Likewise.
2162 * xtensa-isa.c: Likewise.
2164 2013-01-10 Will Newton <will.newton@imgtec.com>
2166 * Makefile.am: Add Meta.
2167 * Makefile.in: Regenerate.
2168 * archures.c (bfd_mach_metag): New.
2169 * bfd-in2.h: Regenerate.
2170 * config.bfd: Add Meta.
2171 * configure: Regenerate.
2172 * configure.in: Add Meta.
2173 * cpu-metag.c: New file.
2174 * elf-bfd.h: Add Meta.
2175 * elf32-metag.c: New file.
2176 * elf32-metag.h: New file.
2177 * libbfd.h: Regenerate.
2178 * reloc.c: Add Meta relocations.
2179 * targets.c: Add Meta.
2181 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2183 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2184 (elfcore_write_aarch_hw_break): Likewise.
2185 (elfcore_write_aarch_hw_watch): Likewise.
2186 * elf.c (elfcore_grok_aarch_tls): New function.
2187 (elfcore_grok_aarch_hw_break): Likewise.
2188 (elfcore_grok_aarch_hw_watch): Likewise.
2189 (elfcore_grok_note): Call the new functions to handle the
2190 corresponding notes.
2191 (elfcore_write_aarch_tls): New function.
2192 (elfcore_write_aarch_hw_break): Likewise.
2193 (elfcore_write_aarch_hw_watch): Likewise.
2194 (elfcore_write_register_note): Call the new functions to handle the
2195 corresponding pseudo sections.
2197 2013-01-07 Tom Tromey <tromey@redhat.com>
2199 * section.c (_bfd_std_section): Rename from std_section.
2200 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2201 (STD_SECTION): Update.
2202 * bfd-in2.h: Rebuild.
2204 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2206 * archures.c (bfd_mach_mips5900): Define.
2207 * bfd-in2.h: Regenerate.
2208 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2209 * cpu-mips.c: Add support for MIPS r5900.
2210 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2212 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2213 Nick Clifton <nickc@redhat.com>
2215 * elflink.c (get_value): Prevent the use of an undefined shift
2216 operation. Add sanity checks.
2218 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2220 * config.bfd (cr16*-*-uclinux*): New target support.
2223 For older changes see ChangeLog-2012
2225 Copyright (C) 2013 Free Software Foundation, Inc.
2227 Copying and distribution of this file, with or without modification,
2228 are permitted in any medium without royalty provided the copyright
2229 notice and this notice are preserved.
2235 version-control: never