1 2013-10-30 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (abiversion, set_abiversion): New functions.
4 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
5 (struct ppc_link_hash_table): Add opd_abi.
6 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
7 (ppc64_elf_merge_private_bfd_data): New function.
8 (ppc64_elf_print_private_bfd_data): New function.
9 (ppc64_elf_tls_setup): Set htab->opd_abi.
10 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
12 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
13 (ppc64_elf_finish_dynamic_symbol): Likewise
15 2013-10-30 Alan Modra <amodra@gmail.com>
17 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
18 reg and r12 as destination.
19 (ppc_build_one_stub): Likewise.
20 (ppc64_elf_build_stubs): Likewise for glink.
22 2013-10-30 Alan Modra <amodra@gmail.com>
24 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
25 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
26 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
27 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
28 Make all _HA and _HI relocs report signed overflow.
29 (ppc64_elf_reloc_type_lookup): Handle new relocs.
30 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
31 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
32 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
33 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
34 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
35 * libbfd.h: Regenerate.
36 * bfd-in2.h: Regenerate.
38 2013-10-29 Roland McGrath <mcgrathr@google.com>
40 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
41 sequence to match what the assembler generates.
43 2013-10-29 Jan Beulich <jbeulich@suse.com>
45 * elflink.c (struct elf_outext_info): Add field file_sym_done.
46 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
47 symbol emission from here ...
48 (elf_link_output_extsym): ... to here.
50 2013-10-24 Nick Clifton <nickc@redhat.com>
53 * dwarf2.c (lookup_address_in_line_info_table): Change return type
54 to be the range of addresses covered by the table.
55 (comp_unit_find_nearest_line): Likewise.
56 (find_line): Search all CUs. Select the one that matches and
57 covers the smallest address range.
59 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
61 * elf32-cris.c (cris_elf_check_relocs): Don't assume
62 a registered dynobj means that a .got has been created.
64 2013-10-17 Alan Modra <amodra@gmail.com>
67 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
68 when finding lowest_section.
70 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
72 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
73 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
74 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
75 Merge Tag_GNU_MIPS_ABI_MSA attributes.
77 2013-10-14 Nick Clifton <nickc@redhat.com>
79 * gen-aout.c (main): Fix formatting. Close file.
81 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
83 * elfxx-mips.c (mips_use_local_got_p): New function.
84 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
85 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
86 GOT and absolute references.
88 2013-10-09 Roland McGrath <mcgrathr@google.com>
90 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
91 expression to int to silence over-eager compiler warnings.
93 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
94 loop that doesn't use (or initialize) it.
96 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
97 Move second const qualifier so it applies to the pointer.
99 2013-10-09 Nick Clifton <nickc@redhat.com>
102 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
104 2013-10-09 Tom Tromey <tromey@redhat.com>
106 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
108 2013-10-09 Nick Clifton <nickc@redhat.com>
111 * elf32-rl78.c (rl78_dump_symtab): Delete.
112 (rl78_get_reloc): Delete.
114 2013-10-09 Tom Tromey <tromey@redhat.com>
116 * bfd-in2.h: Rebuild.
117 * opncls.c (bfd_get_alt_debug_link_info): Change type of
118 buildid_len to bfd_size_type.
120 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
123 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
124 "case". Reindent "switch" statements.
126 2013-10-08 Tom Tromey <tromey@redhat.com>
128 * bfd-in2.h: Rebuild.
129 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
130 parameter. Change type of buildid_out. Update.
131 (get_alt_debug_link_info_shim): New function.
132 (bfd_follow_gnu_debuglink): Use it.
134 2013-10-08 Andreas Schwab <schwab@suse.de>
136 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
139 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
141 * configure: Regenerate.
143 2013-10-03 Will Newton <will.newton@linaro.org>
145 * configure: Regenerate.
146 * configure.in: Build elf-ifunc.o for AArch64.
147 * elfnn-aarch64.c: Include objalloc.h.
148 (elfNN_aarch64_local_htab_hash): New function.
149 (elfNN_aarch64_local_htab_eq): New function.
150 (elfNN_aarch64_get_local_sym_hash): New function.
151 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
153 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
154 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
155 for handling STT_GNU_IFUNC symbols.
156 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
157 references to STT_GNU_IFUNC symbols.
158 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
159 STT_GNU_IFUNC symbols.
160 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
161 symbols. Ensure we don't increase plt.refcount from -1 to 0.
162 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
163 (elfNN_aarch64_is_function_type): Remove function.
164 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
165 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
166 (elfNN_aarch64_allocate_local_dynrelocs): New function.
167 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
168 (elfNN_aarch64_size_dynamic_sections): Call
169 elfNN_aarch64_allocate_local_dynrelocs.
170 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
171 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
172 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
173 STT_GNU_IFUNC symbols and .iplt.
174 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
175 (elfNN_aarch64_finish_dynamic_sections): Call
176 elfNN_aarch64_finish_local_dynamic_symbol.
178 2013-09-30 Nick Clifton <nickc@redhat.com>
180 * cpu-msp430.c: Use printable names that match the values
181 displayed by readelf.
183 2013-08-25 Andrew Pinski <apinski@cavium.com>
185 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
188 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
190 * elfxx-mips.c (mips_elf_create_got_section): Hide
191 _GLOBAL_OFFSET_TABLE_.
193 2013-09-24 Alan Modra <amodra@gmail.com>
195 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
197 2013-09-24 Alan Modra <amodra@gmail.com>
199 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
200 stabs at end of .stab. Tidy variable usage. Don't drop the need
201 for a NULL function name stab if If N_FUN stab is ignored.
202 Ensure index entry count loop matches write loop.
204 2013-09-20 Alan Modra <amodra@gmail.com>
206 * configure: Regenerate.
208 2013-09-18 Tristan Gingold <gingold@adacore.com>
210 * configure.in: Bump version to 2.24.51
211 * configure: Regenerate.
213 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
215 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
218 2013-08-31 John David Anglin <dave.anglin@bell.net>
220 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
223 2013-08-29 Jakub Jelinek <jakub@redhat.com>
225 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
226 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
227 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
228 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
230 2013-08-27 Alan Modra <amodra@gmail.com>
232 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
233 Add notice_as_needed.
234 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
235 (elf_backend_notice_as_needed): Define.
236 (ppc64_elf_as_needed_cleanup): Rename and adjust..
237 (ppc64_elf_notice_as_needed): ..to this.
238 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
239 (elf_link_add_object_symbols): ..from here.
240 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
241 (elf_backend_notice_as_needed): Define..
242 (elfNN_bed): ..and use here.
244 2013-08-26 Roland McGrath <mcgrathr@google.com>
246 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
247 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
248 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
249 (bfd_i386_nacl_arch): New variable.
250 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
251 (bfd_x64_32_arch_intel_syntax): Link them into the list.
252 * bfd-in2.h: Regenerate.
254 2013-08-26 Roland McGrath <mcgrathr@google.com>
256 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
257 elf_segment_map list. If an executable segment is page-aligned
258 but does not end with a full page, then append a fake section into
259 the segment map entry that pads out the page.
260 (nacl_final_write_processing): New function. Write the code fill
261 laid out in nacl_modify_segment_map.
262 * elf-nacl.h: Declare it.
263 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
264 (elf_backend_final_write_processing): Define it for NaCl backend.
265 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
266 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
268 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
269 parameter to MINPAGESIZE.
270 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
272 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
274 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
276 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
277 set GOT's entry size if there is no ELF section data.
278 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
279 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
282 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
284 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
285 (get_elf_x86_64_backend_data): Use it.
286 (elf_x86_64_size_dynamic_sections): Likewise.
288 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
291 * bfdio.c: Fix typos.
292 * elf32-spu.c: Likewise.
293 * elfnn-aarch64.c: Likewise.
295 2013-08-21 Tristan Gingold <gingold@adacore.com>
297 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
299 * coffcode.h (coff_compute_section_file_positions): Force
300 match between file offset and vma offset.
302 2013-08-21 Alan Modra <amodra@gmail.com>
304 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
305 and *poldalignment before exiting when !relocs_compatible.
307 2013-08-21 Alan Modra <amodra@gmail.com>
309 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
310 symbols to STV_HIDDEN.
312 2013-08-14 John Tytgat <john@bass-software.com>
315 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
316 segment containing the relocating symbol instead of assuming 0 for
317 sb group relocations.
319 2013-08-09 Nick Clifton <nickc@redhat.com>
321 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
322 flag bits do not match.
323 (rl78_elf_print_private_bfd_data): Describe G10 flag.
325 2013-08-05 John Tytgat <john@bass-software.com>
327 * po/BLD-POTFILES.in: Regenerate.
328 * po/SRC-POTFILES.in: Likewise.
330 2013-07-31 John Tytgat <john@bass-software.com>
333 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
336 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
338 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
339 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
342 2013-07-27 Andrew Pinski <apinski@cavium.com>
344 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
345 Use the correct alignment for
346 _bfd_elf_make_dynamic_reloc_section for ILP32.
348 2013-07-27 Andrew Pinski <apinski@cavium.com>
350 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
351 BFD_RELOC_AARCH64_NONE explicitly.
353 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
355 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
356 entry size if there is no ELF section data.
358 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
360 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
361 Don't check symbol visibility here. Remove a check already
363 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
364 instead of individual checks.
365 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
366 check the offset to decide if produce a GOT or PLT entry.
367 Remove redundant assertions. Remove code to produce GOT entries
368 for local symbols. Remove a duplicate comment and add a comment
370 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
373 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
375 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
378 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
380 * elf32-vax.c (elf_vax_discard_got_entries): New function.
381 (elf_vax_always_size_sections): Likewise.
382 (elf_vax_size_dynamic_sections): Remove code moved to
383 elf_vax_always_size_sections. Make comment on
384 elf_vax_instantiate_got_entries match reality.
385 (elf_vax_instantiate_got_entries): Assert that rather than check
386 if dynobj is null. Don't check for dynamic_sections_created.
387 Make function description match reality.
388 (elf_backend_always_size_sections): New macro.
390 2013-07-25 Alan Modra <amodra@gmail.com>
392 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
394 (opd_entry_value): Cache .opd section contents.
395 (ppc64_elf_relocate_section): Adjust.
397 2013-07-25 Alan Modra <amodra@gmail.com>
401 * elflink.c (elf_link_add_object_symbols): Correct test in
402 last patch. Remove unnecessary code.
404 2013-07-24 Tristan Gingold <gingold@adacore.com>
406 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
407 R_RBR. Add numbers in comments.
408 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
409 * coff64-rs6000.c: Likewise.
411 2013-07-20 Alan Modra <amodra@gmail.com>
415 * elflink.c (elf_link_add_object_symbols): Don't clobber
416 .gnu.warning.symbol sections when shared.
418 2013-07-19 Nick Clifton <nickc@redhat.com>
420 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
421 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
423 2013-07-18 Travis Snoozy <quandary@remstate.com>
426 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
428 * R_MSP430_2X_PCREL: Likewise.
429 * R_MSP430X_10_PCREL: Likewise.
430 * R_MSP430X_2X_PCREL: Likewise.
432 2013-07-18 Terry Guo <terry.guo@arm.com>
434 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
436 (elf32_arm_final_link_relocate): Likewise.
438 2013-07-18 Bill Neubauer <wcn@google.com>
440 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
443 2013-07-18 Roland McGrath <mcgrathr@google.com>
445 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
446 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
447 (arm_build_one_stub): Increase MAXRELOCS to 3.
448 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
449 (struct elf32_arm_link_hash_table): Give add_stub_section member's
450 pointee type a third argument.
451 (elf32_arm_create_or_find_stub_sec): Update caller.
452 (elf32_arm_size_stubs): Update argument type.
453 * bfd-in.h (elf32_arm_size_stubs): Update decl.
454 * bfd-in2.h: Regenerate.
455 * libbfd.h: Regenerate.
457 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
459 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
460 magic numbers with enum values.
462 2013-07-12 Roland McGrath <mcgrathr@google.com>
464 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
465 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
466 been added here with 2013-07-05 elf32-s390.c change).
467 * bfd-in2.h: Regenerate (no-op).
468 * libbfd.h: Regenerate (no-op).
470 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
472 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
474 (_bfd_mips_elf_print_private_bfd_data): Likewise.
476 2013-07-09 Tristan Gingold <gingold@adacore.com>
478 * vms-alpha.c (struct vms_private_data_struct): Remove
479 flag_hash_long_names and flag_show_after_trunc.
480 (hash_string): Remove.
481 (_bfd_vms_length_hash_symbol): Remove.
482 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
483 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
484 (_bfd_vms_write_ehdr): Remove code that set removed flags.
485 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
486 (vms_bfd_is_local_label_name): Remove trace call.
488 2013-07-09 Tristan Gingold <gingold@adacore.com>
490 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
492 * configure.com: Adjust to match changes in configure.
493 * makefile.vms (OBJS): Update list.
495 2013-07-05 Tristan Gingold <gingold@adacore.com>
497 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
500 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
502 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
503 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
504 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
505 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
507 * elf64-s390.c: See elf32-s390.c
508 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
509 * libbfd.h: Add new reloc strings.
511 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
513 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
515 (elfNN_aarch64_relocate_section): Likewise.
516 (elfNN_aarch64_gc_sweep_hook): Likewise.
517 (elfNN_aarch64_check_relocs): Likewise.
519 2013-07-03 Alan Modra <amodra@gmail.com>
521 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
522 when relocatable. Don't change root.type or type here.
523 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
525 2013-07-03 Alan Modra <amodra@gmail.com>
527 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
528 (ppc64_elf_size_stubs): Don't set "addend".
529 (ppc64_elf_relocate_section): Don't allow calls via
530 toc-adjusting stubs without a following nop even in an
531 executable, except for self-calls and both libc_start_main
532 and .libc_start_main.
534 2013-07-03 Alan Modra <amodra@gmail.com>
536 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
538 2013-07-02 Tristan Gingold <gingold@adacore.com>
540 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
543 2013-07-02 Tristan Gingold <gingold@adacore.com>
545 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
546 (_bfd_vms_find_nearest_line_discriminator): New function.
548 2013-07-02 Tristan Gingold <gingold@adacore.com>
550 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
552 2013-07-02 Tristan Gingold <gingold@adacore.com>
554 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
555 (rs6000coff_vec): Reference it.
557 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
559 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
560 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
561 (elfNN_aarch64_create_dynamic_sections): Do not define
562 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
564 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
566 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
567 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
568 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
569 * ld-aarch64/tls-relax-all.d: Likewise.
570 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
571 * ld-aarch64/gc-tls-relocs.d: Likewise.
572 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
573 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
574 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
576 2013-07-02 Alan Modra <amodra@gmail.com>
578 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
579 .TOC. after relocatable check.
581 2013-07-01 Alan Modra <amodra@gmail.com>
583 * elf64-ppc.h (ppc64_elf_toc): Delete.
584 (ppc64_elf_set_toc): Declare.
585 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
586 with call the ppc64_elf_set_toc.
587 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
588 (ppc64_elf_start_multitoc_partition): Likewise.
589 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
591 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
593 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
594 as needing a toc pointer.
595 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
596 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
599 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
602 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
605 2013-06-28 Nick Clifton <nickc@redhat.com>
608 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
610 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
612 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
614 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
615 in sgot[0] rather than sgotplt[0].
617 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
619 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
620 beginning of the generated file.
621 (elf64-aarch64.c): Likewise.
622 * Makefile.in: Re-generated.
624 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
626 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
627 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
628 * Makefile.in: Re-generated.
629 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
630 (bfd_elf64_littleaarch64_vec): Likewise.
631 (bfd_elf32_bigaarch64_vec): Likewise.
632 (bfd_elf32_littleaarch64_vec): Likewise.
633 * configure: Re-generated.
634 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
635 * elfxx-aarch64.h: New file.
636 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
637 stuff to elfxx-aarch64.c.
638 (bfd_elf_aarch64_put_addend): Removed.
639 (PG_OFFSET, PG): Likewise.
640 (elfNN_aarch64_small_plt0_entry): Support ELF32.
641 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
642 (elf64_aarch64_grok_prstatus): Removed.
643 (elf_backend_grok_prstatus): Removed.
645 (aarch64_unsigned_overflow): Likewise.
646 (aarch64_signed_overflow): Likewise.
647 (aarch64_resolve_relocation): Likewise.
649 (decode_branch_ofs_26): Likewise.
650 (decode_cond_branch_ofs_19): Likewise.
651 (decode_ld_lit_ofs_19): Likewise.
652 (decode_tst_branch_ofs_14): Likewise.
653 (decode_movw_imm): Likewise.
654 (decode_adr_imm): Likewise.
655 (decode_add_imm): Likewise.
656 (reencode_branch_ofs_26): Likewise.
657 (reencode_cond_branch_ofs_19): Likewise.
658 (reencode_ld_lit_ofs_19): Likewise.
659 (reencode_tst_branch_ofs_14): Likewise.
660 (reencode_movw_imm): Likewise.
661 (reencode_adr_imm): Likewise.
662 (reencode_ldst_pos_imm): Likewise.
663 (reencode_add_imm): Likewise.
664 (reencode_movzn_to_movz): Likewise.
665 (reencode_movzn_to_movn): Likewise.
666 (aarch64_relocate): Update to call the new function names in
668 (aarch64_calculate_got_entry_vma): Likewise.
669 (elfNN_aarch64_final_link_relocate): Likewise.
670 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
671 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
672 (elf_aarch64_update_plt_entry): ... this.
673 (elfNN_aarch64_create_small_pltn_entry): Update.
674 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
675 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
676 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
677 call elf_aarch64_update_plt_entry.
679 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
681 * bfd-in2.h: Re-generated.
682 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
683 (IS_AARCH64_TLS_RELOC): Change to be based on the
684 bfd reloc enumerators.
685 (IS_AARCH64_TLSDESC_RELOC): Likewise.
686 (PG, PG_OFFSET): Cast literal to bfd_vma.
687 (elf64_aarch64_howto_table): Removed.
688 (elf64_aarch64_howto_dynrelocs): Removed.
689 (elf64_aarch64_tls_howto_table): Removed.
690 (elf64_aarch64_tlsdesc_howto_table): Removed.
691 (elfNN_aarch64_howto_table): New table to host all howto entires..
692 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
693 (elfNN_aarch64_bfd_reloc_from_howto): New function.
694 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
695 (struct elf_aarch64_reloc_map): New.
696 (elf_aarch64_reloc_map): New table.
697 (elfNN_aarch64_howto_from_bfd_reloc): New function.
698 (elfNN_aarch64_howto_from_type): Update to look up the new table
699 elfNN_aarch64_howto_table.
700 (struct elf64_aarch64_reloc_map): Remove.
701 (elf64_aarch64_reloc_map): Remove.
702 (elfNN_aarch64_reloc_type_lookup): Change to call
703 elfNN_aarch64_howto_from_bfd_reloc.
704 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
705 elfNN_aarch64_howto_table.
706 (aarch64_resolve_relocation): Refactor to switch on the bfd
708 (bfd_elf_aarch64_put_addend): Likewise.
709 (elfNN_aarch64_final_link_relocate): Likewise.
710 (aarch64_tls_transition_without_check): Likewise.
711 (aarch64_reloc_got_type): Likewise.
712 (aarch64_can_relax_tls): Likewise.
713 (aarch64_tls_transition): Likewise.
714 (elfNN_aarch64_tls_relax): Likewise.
715 (elfNN_aarch64_final_link_relocate): Likewise.
716 (elfNN_aarch64_relocate_section): Likewise.
717 (elfNN_aarch64_gc_sweep_hook): Likewise.
718 (elfNN_aarch64_check_relocs): Likewise.
719 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
720 * libbfd.h: Re-generated.
721 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
722 (BFD_RELOC_AARCH64_RELOC_START)
723 (BFD_RELOC_AARCH64_RELOC_END)
724 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
725 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
726 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
727 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
728 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
729 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
730 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
732 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
734 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
735 (BUILD_CFILES): Add elf32-aarch64.c.
736 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
737 * Makefile.in: Re-generated.
738 * archures.c (bfd_mach_aarch64_ilp32): New define.
739 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
740 (bfd_elf32_aarch64_set_options): Ditto.
741 (elf32_aarch64_setup_section_lists): Ditto.
742 (elf32_aarch64_next_input_section): Ditto.
743 (elf32_aarch64_size_stubs): Ditto.
744 (elf32_aarch64_build_stubs): Ditto.
745 * bfd-in2.h: Re-generated.
746 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
747 and bfd_elf32_bigaarch64_vec.
748 (aarch64-*-linux*): Likewise.
749 (aarch64_be-*-elf): Likewise.
750 (aarch64_be-*-linux*): Likewise.
751 * configure.in (bfd_elf32_bigaarch64_vec)
752 (bfd_elf32_littleaarch64_vec): New.
753 * configure: Re-generated.
754 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
756 (bfd_aarch64_arch_ilp32): New.
757 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
758 * elfnn-aarch64.c (ARCH_SIZE): New define.
759 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
760 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
761 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
762 (ELF64_R_*): Rename to ELFNN_R_*.
763 Plus other paramaterization.
764 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
766 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
767 bfd_elf32_littleaarch64_vec.
769 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
771 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
772 (BUILD_CFILES): Add elf64-aarch64.c.
773 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
774 * Makefile.in: Re-generated.
775 * elf64-aarch64.c: Rename to ...
776 * elfnn-aarch64.c: ... this.
778 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
779 Paul Brook <paul@codesourcery.com>
781 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
782 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
783 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
784 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
785 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
786 (micromips_insn32_o32_exec_plt0_entry): New variable.
787 (micromips_insn32_o32_exec_plt_entry): Likewise.
788 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
789 (mips_elf_estimate_stub_size): Likewise.
790 (_bfd_mips_elf_size_dynamic_sections): Likewise.
791 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
792 (mips_finish_exec_plt): Likewise.
793 (_bfd_mips_elf_relax_section): Likewise.
794 (_bfd_mips_elf_insn32): New function.
795 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
797 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
799 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
801 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
802 (bfd_elf32_get_synthetic_symtab): New macro.
803 * elfxx-mips.c (plt_entry): New structure.
804 (mips_elf_link_hash_entry): Add use_plt_entry member.
805 (mips_elf_link_hash_table): Rename plt_entry_size member to
806 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
807 plt_comp_offset, plt_got_index entries and plt_header_is_comp
809 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
810 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
811 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
812 (STUB_LI16S_MICROMIPS): Likewise.
813 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
814 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
815 (micromips_o32_exec_plt0_entry): New variable.
816 (mips16_o32_exec_plt_entry): Likewise.
817 (micromips_o32_exec_plt_entry): Likewise.
818 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
819 (mips_elf_output_extsym): Update to use gotplt_union's plist
820 member rather than offset.
821 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
822 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
823 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
824 member rather than offset.
825 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
827 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
829 (mips_elf_make_plt_record): New function.
830 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
831 of JAL relocations that might need a PLT entry.
832 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
833 gotplt_union's plist member rather than offset. Set individual
834 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
835 Don't set the symbol's value in the symbol table for PLT
836 references here. Don't set the PLT or PLT GOT section sizes
838 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
839 (mips_elf_allocate_lazy_stub): Likewise.
840 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
842 (mips_elf_set_plt_sym_value): New function.
843 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
844 PLT and PLT GOT section sizes here. Set the symbol values in
845 the symbol table for PLT references here. Handle microMIPS
846 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
847 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
848 gotplt_union's plist member rather than offset. Handle
849 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
850 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
851 gotplt_union's plist member rather than offset. Use
852 MIPS_ELF_GOT_SIZE to calculate GOT address.
853 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
854 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
855 mips_finish_exec_plt.
856 (_bfd_mips_elf_link_hash_table_create): Update to use
857 gotplt_union's plist member rather than offset.
858 (_bfd_mips_elf_get_synthetic_symtab): New function.
860 2013-06-24 Wawa <caojinyu@msn.com>
863 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
865 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
867 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
869 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
870 * Makefile.in: Regenerate.
871 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
872 Set want64 to true for them at the end.
873 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
876 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
878 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
879 set sh_entsize for PLT section.
881 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
883 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
884 * bfd-in2.h: Re-generated.
885 * elf64-aarch64.c (RELOC_SECTION): Removed.
886 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
887 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
888 (elf64_aarch64_link_hash_traverse): Ditto.
889 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
892 2013-06-19 Will Newton <will.newton@linaro.org>
894 * configure: Regenerated.
895 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
896 * elf64-aarch64.c: Remove objalloc.h include.
897 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
898 (struct elf64_aarch64_link_hash_table): Remove ifunc related
899 members. (elf_aarch64_local_htab_hash): Remove function.
900 (elf_aarch64_local_htab_eq): Remove function.
901 (elf_aarch64_get_local_sym_hash): Remove function.
902 (elf64_aarch64_link_hash_table_create): Remove local hash
903 table initialization.
904 (elf64_aarch64_final_link_relocate): Remove sym argument and
905 handling of ifunc symbols.
906 (elf64_aarch64_relocate_section): Don't pass sym argument to
907 elf64_aarch64_final_link_relocate.
908 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
909 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
910 (elf64_aarch64_check_relocs): Likewise.
911 (elf64_aarch64_post_process_headers): Remove call to
913 (elf64_aarch64_is_function_type): New function.
914 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
915 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
916 (elf64_aarch64_size_dynamic_sections): Remove call to
917 elf_aarch64_allocate_local_dynrelocs.
918 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
919 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
920 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
921 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
922 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
923 elf_aarch64_finish_local_dynamic_symbol.
924 (elf64_aarch64_add_symbol_hook): Remove function.
926 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
928 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
929 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
930 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
931 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
932 R_AARCH64_GOT_LD_PREL19.
934 2013-06-13 Terry Guo <terry.guo@arm.com>
937 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
938 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
939 supports thumb instructions.
941 2013-06-11 DJ Delorie <dj@redhat.com>
943 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
945 2013-06-11 Will Newton <will.newton@linaro.org>
947 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
948 ELF64_R_SYM instead of ELF32_R_SYM.
950 2013-06-11 Nick Clifton <nickc@redhat.com>
952 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
953 checks if the dynamic sections have been created and relaxation
954 has not been performed.
956 2013-06-07 Will Newton <will.newton@linaro.org>
958 * configure: Regenerate.
959 * configure.in: Build elf-ifunc.o for AArch64.
960 * elf64-aarch64.c: Include objalloc.h.
961 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
962 (struct elf64_aarch64_link_hash_table): Add members for handling
963 R_AARCH64_IRELATIVE relocations.
964 (elf_aarch64_local_htab_hash): New function.
965 (elf_aarch64_local_htab_eq): New function.
966 (elf_aarch64_get_local_sym_hash): New function.
967 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
969 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
970 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
971 for handling STT_GNU_IFUNC symbols.
972 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
973 references to STT_GNU_IFUNC symbols.
974 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
975 STT_GNU_IFUNC symbols.
976 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
977 symbols. Ensure we don't increase plt.refcount from -1 to 0.
978 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
979 (elf64_aarch64_is_function_type): Remove function.
980 (elf64_aarch64_allocate_dynrelocs): Call
981 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
982 (elf_aarch64_allocate_local_dynrelocs): New function.
983 (elf64_aarch64_size_dynamic_sections): Call
984 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
985 (elf64_aarch64_create_small_pltn_entry): Add info argument.
986 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
987 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
988 STT_GNU_IFUNC symbols and .iplt.
989 (elf_aarch64_finish_local_dynamic_symbol): New function.
990 (elf64_aarch64_finish_dynamic_sections): Call
991 elf_aarch64_finish_local_dynamic_symbol.
992 (elf64_aarch64_add_symbol_hook): New function.
994 2013-06-03 Alan Modra <amodra@gmail.com>
996 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
997 var. Use it with last_stab.
999 2013-05-30 Paul Brook <paul@codesourcery.com>
1001 * bfd-in2.h: Regenerate.
1002 * elf32-mips.c (elf_mips_eh_howto): New.
1003 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1004 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1005 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1006 * elf64-mips.c (elf_mips_eh_howto): New.
1007 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1008 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1009 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1010 * libbfd.h: Regenerate.
1011 * reloc.c (BFD_RELOC_MIPS_EH): New.
1013 2013-05-29 Nick Clifton <nickc@redhat.com>
1015 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1016 alternate debug info source.
1017 (dwarf_debug_sections): Add entries for alternate .debug_str and
1018 .debug_info sections.
1019 (dwarf_debug_section_enum): Likewise.
1020 (read_alt_indirect_string): New function. Handles a
1021 DW_FORM_GNU_strp_alt attribute.
1022 (read_alt_indirect_ref): New function. Handles a
1023 DW_FORM_GNU_ref_alt attribute.
1024 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1025 DW_FORM_GNU_strp_alt.
1026 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1028 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1030 * opncls.c (GNU_DEBUGALTLINK): Define.
1031 (bfd_get_alt_debug_link_info): New function.
1032 (separate_alt_debug_file_exists): New function.
1033 (find_separate_debug_file): Add parameters for fetch and check
1035 (bfd_follow_gnu_debugaltlink): New function.
1036 * bfd-in2.h: Regenerate.
1038 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1040 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1041 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1042 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1043 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1044 * bfd-in2.h: Regenerate.
1045 * libbfd.h: Regenerate.
1046 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1048 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1049 (elf64_aarch64_reloc_map): Likewise.
1050 (aarch64_resolve_relocation): Likewise.
1051 (bfd_elf_aarch64_put_addend): Likewise.
1052 (aarch64_tls_transition_without_check): Likewise.
1053 (aarch64_reloc_got_type): Likewise.
1054 (elf64_aarch64_final_link_relocate): Likewise.
1055 (elf64_aarch64_tls_relax): Likewise.
1056 (elf64_aarch64_relocate_section): Likewise.
1057 (elf64_aarch64_gc_sweep_hook): Likewise.
1058 (elf64_aarch64_check_relocs): Likewise.
1060 2013-05-26 Mark Wielaard <mjw@redhat.com>
1062 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1063 (max_open_files): New static int initialized to zero.
1064 (bfd_cache_max_open): New static function to set and return
1066 (bfd_cache_init): Use bfd_cache_max_open.
1067 (bfd_open_file): Likewise.
1068 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1069 (AC_CHECK_FUNCS): Add getrlimit.
1070 * configure: Regenerated.
1071 * config.in: Likewise.
1072 * sysdep.h: Check and include sys/resource.h for getrlimit.
1074 2013-05-23 Alan Modra <amodra@gmail.com>
1076 * format.c (bfd_check_format_matches): Don't match a target in
1077 targ_selvecs if some other target is a better match. If
1078 targets implement match priority, fall back to the first of
1081 2013-05-22 Eric Herman <eric@freesa.org>
1084 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1086 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1089 * srec.c (srec_set_section_contents): Properly convert size
1090 and offset to address when octets_per_byte is not unity.
1092 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1094 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1095 refcount member of the gotplt_union when resetting the reference
1096 count. Adjust comment.
1098 2013-05-20 Will Newton <will.newton@linaro.org>
1100 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1101 relocs_copied member.
1102 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1103 relocs_copied member.
1104 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1105 relocs_copied member.
1107 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1109 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1110 function definition.
1112 2013-05-16 Cary Coutant <ccoutant@google.com>
1114 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1115 external_ext_size and esize.
1117 2013-05-16 Tristan Gingold <gingold@adacore.com>
1119 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1120 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1122 2013-05-15 Andreas Schwab <schwab@suse.de>
1124 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1126 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1128 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1129 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1131 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1133 * bfd.c (_bfd_default_error_handler): Replace use of putc
1134 by fputc. Add comment explaining why.
1136 2013-05-09 Alan Modra <amodra@gmail.com>
1138 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1139 of symbols when hashes already exist.
1141 2013-05-07 Will Newton <will.newton@linaro.org>
1143 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1144 plt_header_size argument for ports where it differs from
1146 * elf-bfd.h: Likewise.
1147 * elf32-i386.c: Pass plt_header_size to
1148 _bfd_elf_allocate_ifunc_dyn_relocs.
1149 * elf64-x86-64.c: Likewise.
1151 2013-05-07 Will Newton <will.newton@linaro.org>
1153 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1155 * elf-bfd.h: Likewise.
1157 2013-05-06 Paul Brook <paul@codesourcery.com>
1159 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1160 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1161 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1162 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1163 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1164 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1166 2013-05-06 Alan Modra <amodra@gmail.com>
1168 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1169 hashes are not available.
1171 2013-05-06 Alan Modra <amodra@gmail.com>
1173 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1174 hashes around loading as-needed library. Zero them on allocation,
1175 and restore to initial all-zero state if library not needed.
1176 Arrange to reuse hashes if we load library again later.
1178 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1180 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1181 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1182 * elfn32-mips.c: Likewise.
1183 * elf64-mips.c: Likewise.
1185 2013-05-02 Nick Clifton <nickc@redhat.com>
1187 * archures.c: Add some more MSP430 machine numbers.
1188 * config.bfd (msp430): Define targ_selvecs.
1189 * configure.in: Add bfd_elf32_msp430_ti_vec.
1190 * cpu-msp430.c: Add some more MSP430 machine numbers.
1191 * elf32-msp430.c Add support for MSP430X relocations.
1192 Add support for TI compiler generated relocations.
1193 Add support for sym_diff relocations.
1194 Add support for relaxing out of range short branches into long
1196 Add support for MSP430 attribute section.
1197 * reloc.c: Add MSP430X relocations.
1198 * targets.c: Add bfd_elf32_msp430_ti_vec.
1199 * bfd-in2.h: Regenerate.
1200 * configure: Regenerate.
1201 * libbfd.h: Regenerate.
1203 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1205 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1206 alpha*-*-linux*ecoff*.
1208 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1211 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1214 2013-04-30 Alan Modra <amodra@gmail.com>
1216 * elflink.c (bfd_elf_record_link_assignment): Dont make
1217 STV_INTERNAL symbols STV_HIDDEN.
1219 2013-04-29 Nick Clifton <nickc@redhat.com>
1221 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1222 fragmented .debug_line sections associated with unmarked code
1225 2013-04-29 Will Newton <will.newton@linaro.org>
1227 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1228 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1230 2013-04-29 Will Newton <will.newton@linaro.org>
1232 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1233 error check up and add error message.
1235 2013-04-26 Will Newton <will.newton@linaro.org>
1237 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1239 2013-04-25 Alan Modra <amodra@gmail.com>
1241 * config.bfd: Add powerpc64le-linux.
1243 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1245 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1248 2013-04-24 Roland McGrath <mcgrathr@google.com>
1250 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1251 allocate space for PLT header even if IS_IPLT_ENTRY.
1252 (arm_nacl_put_plt0): New function, broken out of ...
1253 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1254 If HTAB->nacl_p, set up the PLT header in .iplt too.
1255 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1256 a mapping symbol for the start of .iplt too.
1258 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1260 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1262 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1264 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1266 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1268 2013-04-22 Alan Modra <amodra@gmail.com>
1271 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1272 sh_size or reloc_count adjustment by count.
1274 2013-04-22 Alan Modra <amodra@gmail.com>
1276 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1277 create_linkage_sections here..
1278 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1279 (create_linkage_sections): Move earlier in file.
1280 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1281 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1283 2013-04-19 Nick Clifton <nickc@redhat.com>
1286 * compress.c (decompress_contents): Always call inflateEnd, even
1287 when another inflation operation fails.
1289 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1291 * elf-ifunc.c: Update copyright year.
1293 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1295 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1296 macro's return value is ignored.
1297 * elf32-hppa.c: Likewise.
1298 * elf32-tic6x.c: Likewise.
1299 * mach-o.c: Likewise.
1301 * opncls.c: Likewise.
1302 * peicode.h: Likewise.
1303 * elf32-m32r.c: Check return value of bfd_set_section_*().
1304 * elfnn-ia64.c: Likewise.
1305 * elfxx-mips.c: Likewise.
1306 * vms-alpha.c: Likewise.
1308 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1311 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1312 regular reference without non-GOT reference when building
1315 2013-04-15 Alan Modra <amodra@gmail.com>
1317 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1318 cache slot for archives.
1320 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1322 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1323 local variable mmop.
1325 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1328 * bfd/elf32-avr.c: Consider all sections to determine if linker
1329 relaxation can safely delete a ret after a call/jmp
1331 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1333 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1336 2013-04-08 Tom Tromey <tromey@redhat.com>
1338 * som.c (bfd_section_from_som_symbol): No longer static.
1339 * som.h (bfd_section_from_som_symbol): Declare.
1341 2013-04-06 Alan Modra <amodra@gmail.com>
1343 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1344 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1346 2013-04-05 Nick Clifton <nickc@redhat.com>
1348 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1350 2013-04-04 Alan Modra <amodra@gmail.com>
1352 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1353 * bfd-in2.h: Regenerate.
1354 * elflink.c (elf_link_add_object_symbols): Use new error.
1356 2013-04-03 Nick Clifton <nickc@redhat.com>
1358 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1359 (bfd_elf32_bfd_is_target_special_symbol): Define.
1361 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1363 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1364 elf64_aarch64_locals to get local GOT reference counts.
1366 2013-04-02 DJ Delorie <dj@redhat.com>
1368 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1369 (rl78_elf_relax_section): Only fetch the next reloc if there is
1372 2013-03-30 Alan Modra <amodra@gmail.com>
1375 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1376 global symbols referenced by relocs.
1377 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1378 * elf32-bfin.c (bfin_check_relocs): Likewise.
1379 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1380 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1381 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1382 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1383 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1384 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1385 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1386 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1387 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1388 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1389 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1390 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1391 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1392 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1393 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1394 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1395 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1396 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1397 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1398 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1399 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1400 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1401 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1402 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1403 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1404 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1405 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1406 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1407 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1408 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1409 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1410 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1411 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1412 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1413 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1414 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1415 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1416 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1417 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1418 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1419 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1420 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1421 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1422 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1423 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1424 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1425 test indirect/warning links for NULL.
1427 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1431 symbol is referenced by a non-shared object.
1432 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1434 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1436 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1437 R_SH_REL32 relocations against undefined weak symbols.
1439 2013-03-28 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1442 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1443 into ifunc and non-ifunc.
1444 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1445 separate ifunc/non-ifunc dynrel counts.
1446 (allocate_got): Always use reliplt for ifunc.
1447 (allocate_dynrelocs): Likewise.
1448 (ppc64_elf_size_dynamic_sections): Likewise.
1449 (ppc64_elf_layout_multitoc): Likewise.
1450 (ppc64_elf_relocate_section): Likewise.
1452 2013-03-28 Alan Modra <amodra@gmail.com>
1454 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1455 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1456 into ifunc and non-ifunc.
1457 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1458 (ppc_elf_size_dynamic_sections): Likewise.
1459 (ppc_elf_relocate_section): Likewise.
1461 2013-03-28 Alan Modra <amodra@gmail.com>
1463 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1464 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1465 bfd_link_info* and asection* params.
1466 (_bfd_elf_reloc_type_class): Likewise.
1467 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1468 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1469 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1470 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1471 for any reliplt reloc. Don't return reloc_class_plt for
1472 R_PPC_REL24 and R_PPC_ADDR24.
1473 * elf64-ppc.c (allocate_got): Formatting.
1474 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1476 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1477 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1478 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1479 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1480 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1481 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1482 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1483 Add extra params to the various reloc_type_class functions.
1485 2013-03-27 Alan Modra <amodra@gmail.com>
1487 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1488 masks for all local ifunc syms.
1489 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1490 (ppc_elf_size_dynamic_sections): Likewise.
1491 (ppc_elf_relocate_section): Likewise.
1493 2013-03-27 Will Newton <will.newton@linaro.org>
1495 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1496 dynamic reloc for symbols with dynindx == -1.
1497 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1498 dynamic reloc for symbols with dynindx == -1.
1500 2013-03-27 Will Newton <will.newton@linaro.org>
1502 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1503 dynamic reloc for non-default visibility undefined weaks.
1504 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1505 dynamic reloc for non-default visibility undefined weaks.
1507 2013-03-26 Alan Modra <amodra@gmail.com>
1509 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1510 over _bfd_elf_merge_symbol calls.
1512 2013-03-26 Alan Modra <amodra@gmail.com>
1514 * elflink.c (elf_link_add_object_symbols): Add assertion for
1515 common override alignment check code. Formatting.
1517 2013-03-25 Alan Modra <amodra@gmail.com>
1519 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1520 usual common symbols as well as for dynamic. Add poldbfd param.
1521 Save old bfd. Adjust callers.
1522 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1523 and "value" by value, not pointer. Adjust caller.
1524 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1525 Delete code to set same. Use old_bfd and old_alignment from
1526 _bfd_elf_merge_symbol instead. Add default symbol before
1527 alignment and size checks. Wrap overlong lines.
1529 2013-03-25 Alan Modra <amodra@gmail.com>
1531 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1532 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1533 when override is true.
1535 2013-03-25 Alan Modra <amodra@gmail.com>
1537 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1540 2013-03-25 Alan Modra <amodra@gmail.com>
1542 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1544 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1545 early in symbol loop.
1547 2013-03-25 Alan Modra <amodra@gmail.com>
1549 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1550 (_bfd_elf_init_reloc_shdr): Delete.
1551 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1552 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1553 just what is needed.
1554 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1556 2013-03-23 Alan Modra <amodra@gmail.com>
1558 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1559 * elflink.c (_bfd_elf_merge_symbol): Make static.
1560 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1561 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1563 2013-03-23 Alan Modra <amodra@gmail.com>
1566 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1567 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1568 def_dynamic/ref_dynamic.
1569 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1572 2013-03-22 David S. Miller <davem@davemloft.net>
1574 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1577 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1580 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1581 errors adjusting relocs and symbols.
1583 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1585 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1586 @(disp:32,ERx) to mov @(disp:16,ERx).
1587 (R_H8_DISP32A16): New reloc.
1588 Comments added and corrected.
1589 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1590 * bfd-in2.h: Regenerate.
1591 * libbfd.h: Regenerate.
1593 2013-03-21 Kai Tietz <ktietz@redhat.com>
1595 * coffgen.c (coff_real_object_p): Make global.
1596 * peicode.h (coff_real_object_p): Add prototype.
1597 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1598 external_PEI_IMAGE_hdr structure.
1599 (coff_swap_filehdr_in): Handle variable header-size.
1600 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1601 of directory-entiries as specified in pe-header.
1603 2013-03-21 Nick Clifton <nickc@redhat.com>
1606 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1607 iWMMXt and iWMMXt2 processors from attributes.
1609 2013-03-20 Alan Modra <amodra@gmail.com>
1611 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1612 sh_type according to is_rela.
1614 2013-03-18 Alan Modra <amodra@gmail.com>
1617 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1618 considering whether an --as-needed library is needed.
1620 2013-03-14 Tom Tromey <tromey@redhat.com>
1622 * opncls.c (bfd_get_debug_link_info): Rename from
1623 get_debug_link_info. Export. Update comment.
1624 (find_separate_debug_file): Update.
1625 * bfd-in2.h: Rebuild.
1627 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1629 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1631 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1634 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1636 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1637 * elf.c (elfcore_write_s390_tdb): New function.
1638 (elfcore_write_register_note): Call it.
1639 (elfcore_grok_s390_tdb): New function.
1640 (elfcore_grok_note): Call it.
1642 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1644 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1646 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1648 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1650 2013-03-04 Alan Modra <amodra@gmail.com>
1652 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1653 non-zero addends when relocatable, rather than addends >= 32768.
1654 Always zero "addend" before applying relocation.
1656 2013-03-04 Nick Clifton <nickc@redhat.com>
1658 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1659 file pointer offsets for thin archives.
1661 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1663 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1664 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1666 2013-02-27 DJ Delorie <dj@redhat.com>
1668 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1669 * libbfd.h: Regenerate.
1670 * bfd-in2.h: Regenerate.
1671 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1672 references in compuated relocs.
1674 2013-02-26 Anthony Green <green@moxielogic.com>
1676 * config.bfd: Extend moxie-rtems target triplet name support.
1678 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1681 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1682 unique_global only for definition.
1683 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1685 (elf_link_add_object_symbols): Set unique_global only
1688 2013-02-21 Alan Modra <amodra@gmail.com>
1690 * elf-bfd.h (struct elf_build_id): Extracted from..
1691 (struct elf_build_id_info): ..here. Delete.
1692 (struct output_elf_obj_tdata): New, extracted from..
1693 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1695 (elf_program_header_size): Reference tdata->o.
1696 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1697 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1698 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1699 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1700 when opening bfd in any mode that might write.
1701 (_bfd_elf_write_object_contents): Use build_id field in
1702 output_elf_obj_tdata.
1703 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1704 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1706 2013-02-21 Alan Modra <amodra@gmail.com>
1708 * elf-bfd.h (struct core_elf_obj_tdata): New.
1709 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1710 core_program, and core_command. Add "core".
1711 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1712 Update all refs to tdata core fields.
1713 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1714 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1715 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1716 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1717 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1718 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1719 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1720 to tdata core fields.
1722 2013-02-21 Alan Modra <amodra@gmail.com>
1724 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1725 Delete num_locals and num_globals.
1726 (elf_num_locals, elf_num_globals): Don't define.
1727 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1728 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1729 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1730 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1731 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1732 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1734 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1735 number of locals syms via new param.
1736 (swap_out_syms): Adjust to suit elf_map_symbols change.
1738 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1740 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1741 STO_MICROMIPS annotation.
1743 2013-02-19 Alan Modra <amodra@gmail.com>
1745 * configure.in: Bump version to 2.23.52.
1746 * elf-bfd.h (struct elf_build_id_info): New.
1747 (struct elf_obj_tdata): Delete after_write_object_contents,
1748 after_write_object_contents_info and build_id_size. Make build_id
1749 a pointer to struct elf_build_id_info.
1750 * elf.c (_bfd_elf_write_object_contents): Style. Update
1751 after_write_ibject_contents invocation.
1752 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1753 allow zero size notes.
1754 * configure: Regenerate.
1756 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1758 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1759 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1760 (micromips_elf64_howto_table_rela): Likewise.
1761 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1762 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1763 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1764 (elf_micromips_howto_table_rela): Likewise.
1765 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1767 2013-02-18 Paul Brook <paul@codesourcery.com>
1769 * elfxx-mips.c (MICROMIPS_P): New macro.
1770 (_bfd_mips_elf_symbol_processing): Use it.
1772 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1774 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1775 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1777 2013-02-18 Alan Modra <amodra@gmail.com>
1780 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1781 (_bfd_elf_strtab_clear_all_refs): Declare.
1782 (_bfd_elf_strtab_resize): Declare.
1783 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1784 (_bfd_elf_strtab_clear_all_refs): New function.
1785 (_bfd_elf_strtab_resize): Likewise.
1786 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1788 2013-02-18 Alan Modra <amodra@gmail.com>
1790 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1791 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1792 and elf_text_section to..
1793 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1794 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1795 (struct alpha_elf_find_line): ..this.
1796 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1798 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1801 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1802 for references from the dummy bfd.
1804 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1807 * elflink.c (elf_link_add_object_symbols): Also track weak
1810 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1813 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1814 archive pointing to itself.
1815 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1817 2013-02-15 Nick Clifton <nickc@redhat.com>
1820 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1821 accessing a corrupt nested archive.
1823 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1825 * elfxx-mips.c (mips_got_page_ref): New structure.
1826 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1827 pair to represent the anchor point.
1828 (mips_got_info): Add a got_page_refs field.
1829 (mips_elf_link_hash_table): Add a sym_cache field.
1830 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1831 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1832 new anchor representation.
1833 (mips_elf_create_got_info): Create got_page_refs rather than
1835 (mips_elf_record_got_page_ref): New function.
1836 (mips_elf_pages_for_range): Move further down file.
1837 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1838 Use a section rather than a (bfd, symndx) pair to represent the
1840 (mips_elf_resolve_got_page_ref): New function.
1841 (mips_elf_resolve_final_got_entries): Use it to populate
1843 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1844 rather than mips_elf_record_got_page_entry. Only nullify h
1846 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1849 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1851 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1854 2013-02-12 Alan Modra <amodra@gmail.com>
1856 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1857 suitable definition when using generic linker hash table.
1859 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1861 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1862 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1863 mips_elf_traverse_got_arg. Count GOT entries.
1864 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1865 as argument. Update after above changes.
1866 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1867 mips_elf_count_got_entries. Update the calls to
1868 mips_elf_resolve_final_got_entries.
1870 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1872 * elfxx-mips.c (mips_got_tls_type): New enum.
1873 (mips_got_entry): Add tls_initialized.
1874 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1875 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1877 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1878 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1879 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1881 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1882 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1883 tls_initialized rather than GOT_TLS_DONE.
1884 (mips_tls_got_index): Delete.
1885 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1886 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1887 (mips_elf_record_got_entry): Initialize tls_initialized.
1889 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1891 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1892 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1893 tls_ie_got_offset and tls_gd_got_offset.
1894 (mips_elf_link_hash_newfunc): Remove initialization.
1895 (mips_elf_create_got_info): Likewise.
1896 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1897 (mips_tls_single_got_index): Delete.
1898 (mips_elf_local_got_index): Always use the GOT entry to track
1900 (mips_elf_global_got_index): Likewise.
1901 (mips_elf_create_local_got_entry): Assert that TLS entries have
1902 already been allocated.
1903 (mips_elf_record_global_got_symbol): Don't initialize
1904 tls_ie_type or tls_gd_type.
1905 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1906 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1908 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1910 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1911 have been allocated.
1912 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1913 tls_ie_type and tls_gd_type.
1915 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1917 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1918 aliasing violation. Check for htab allocation failures.
1920 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1922 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1924 (mips_elf_global_got_index): ...here. Reorder arguments so that
1925 the output bfd and info come first.
1926 (mips_elf_calculate_relocation): Update the call to
1927 mips_elf_global_got_index accordingly.
1928 (_bfd_mips_elf_finish_dynamic_symbol): Use
1929 mips_elf_primary_global_got_index rather than
1930 mips_elf_global_got_index.
1931 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1933 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1935 * elfxx-mips.c (mips_got_entry): Update comments.
1936 (mips_elf_multi_got_entry_eq): Rename to...
1937 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1938 (mips_elf_create_got_info): Remove master_got_p argument.
1939 Always use mips_elf_got_entry_eq.
1940 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1941 Update calls accordingly.
1943 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1945 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1946 (mips_elf_bfd2got_hash): Delete.
1947 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1948 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1949 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1950 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1951 than mips_elf_got_for_ibfd.
1952 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1953 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1954 (mips_elf_make_got_per_bfd): Replace with...
1955 (mips_elf_add_got_entry): ...this new function.
1956 (mips_elf_make_got_pages_per_bfd): Replace with...
1957 (mips_elf_add_got_page_entry): ...this new function.
1958 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1959 bfd and GOT arguments. Use mips_elf_add_got_entry and
1960 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1961 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1962 to set the BFD's GOT and free the old table.
1963 (mips_elf_merge_got): Replace bfd2got argument with separate
1964 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1965 Use mips_elf_count_got_entries to count the number of entries in
1966 each GOT. Update the calls to mips_elf_merge_got_with.
1967 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1968 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1969 (mips_elf_multi_got): Don't create the bfd2got hash table.
1970 Replace hash table traversal with a walk over the input bfds,
1971 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1972 to set the output bfd's GOT.
1973 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1974 bfds use the master GOT in the single-GOT case.
1975 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1976 rather than mips_elf_got_for_ibfd.
1978 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1980 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1981 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1982 (mips_elf_record_global_got_symbol): Update the hash entry before
1983 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1985 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1986 (mips_elf_record_got_page_entry): Record the entry in both the
1987 master and bfd GOTs.
1989 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1991 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1992 create another one if necessary.
1993 (mips_elf_set_gotidx): New function.
1994 (mips_elf_set_global_gotidx): Use it.
1995 (mips_elf_initialize_tls_index): Likewise. Take a
1996 mips_elf_traverse_got_arg as argument.
1997 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1998 (mips_elf_multi_got): Likewise. Cope with error returns from
1999 mips_elf_set_global_gotidx.
2001 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2003 * elfxx-mips.c (mips_got_info): Add relocs field.
2004 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2006 (mips_elf_traverse_got_arg): ...this new structure.
2007 (mips_elf_count_local_tls_relocs): Delete.
2008 (mips_elf_count_global_tls_relocs): Likewise.
2009 (mips_elf_count_got_entry): New function.
2010 (mips_elf_count_local_got_entries): Likewise.
2011 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2012 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2013 (mips_elf_record_local_got_symbol): Don't count got entries here.
2014 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2015 (mips_elf_set_global_got_offset): Split into...
2016 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2017 new functions. Take a mips_elf_traverse_got_arg rather than a
2018 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2019 Use g->relocs to record the number of relocs needed for global GOT
2021 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2022 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2023 relocations. Update for above function split.
2024 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2025 to count both the number of GOT entries and the number of TLS
2026 relocs required by local entries. Likewise
2027 mips_elf_count_global_tls_entries and global entries.
2028 Remove uses of mips_elf_count_local_tls_relocs and
2029 mips_elf_count_global_tls_relocs.
2031 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2033 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2034 to say that each structure represents only one type of TLS reference.
2035 (GOT_TLS_TYPE): New define.
2036 (mips_elf_link_hash_entry): Temporarily split tls_type and
2037 tls_got_offset into two variables each.
2038 (mips_elf_link_hash_newfunc): Update accordingly.
2039 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2040 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2041 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2042 (mips_tls_got_relocs): Use a switch statement.
2043 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2044 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2045 local "offset" variable.
2046 (mips_tls_got_index): Remove r_type argument and assert. Remove
2047 code that handled entries with two TLS types; always use the
2048 original got_index instead.
2049 (mips_tls_single_got_index): New function.
2050 (mips_elf_local_got_index): Use entry->tls_type to check for
2051 TLS entries. Use mips_tls_single_got_index. Update call to
2053 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2054 Use p->tls_type to check for TLS entries. Update call to
2055 mips_tls_got_index. Use mips_tls_single_got_index.
2056 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2057 Use entry.tls_type to check for TLS entries.
2058 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2059 with r_type argument. Use mips_elf_reloc_tls_type.
2060 Set up the new hash entry fields.
2061 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2062 with r_type argument. Use mips_elf_reloc_tls_type and
2063 mips_tls_got_entries. Remove code that handled entries
2064 with multiple TLS types.
2065 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2066 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2067 Use equality rather than masks when checking for specific TLS types.
2068 Use mips_tls_got_entries. Remove code that handled entries
2069 with multiple TLS types.
2070 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2071 testing the hash table entry.
2072 (_bfd_mips_elf_check_relocs): Update calls to
2073 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2074 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2075 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2077 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2079 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2080 (mips_elf_got_entry_hash): ...this, deleting the old version.
2081 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2084 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2086 * elfxx-mips.c (mips_elf_create_got_info): New function.
2087 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2088 (mips_elf_create_got_section): Likewise.
2090 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2092 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2095 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2097 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2099 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2101 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2102 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2104 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2106 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2107 (mips_elf_count_global_tls_relocs): Don't count indirect or
2109 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2110 number of TLS entries were allocated.
2112 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2114 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2116 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2118 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2119 if there are TLS relocations.
2121 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2123 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2124 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2126 2013-02-11 Alan Modra <amodra@gmail.com>
2128 * elfcode.h (elf_checksum_contents): Free contents.
2129 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2130 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2131 (elf_final_link_free): New function, extracted from..
2132 (bfd_elf_final_link): ..here. Always call
2133 _bfd_elf_write_section_eh_frame_hdr.
2134 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2135 _bfd_elf_link_hash_table_free.
2136 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2137 * libbfd.h: Regenerate.
2138 * merge.c (_bfd_merge_sections_free): New function.
2139 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2141 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2142 _bfd_elf_link_hash_table_free.
2143 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2144 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2145 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2146 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2147 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2148 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2149 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2150 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2151 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2152 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2153 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2154 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2155 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2156 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2157 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2158 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2159 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2161 2013-02-10 Alan Modra <amodra@gmail.com>
2163 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2164 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2165 * m68klinux.c (linux_link_hash_table_create): Likewise.
2166 * sparclinux.c (linux_link_hash_table_create): Likewise.
2167 * sunos.c (sunos_link_hash_table_create): Likewise.
2168 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2169 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2170 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2171 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2172 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2173 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2174 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2175 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2176 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2177 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2178 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2179 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2180 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2181 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2182 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2183 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2184 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2185 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2186 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2187 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2188 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2189 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2190 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2191 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2192 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2193 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2194 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2195 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2197 2013-02-10 Alan Modra <amodra@gmail.com>
2199 * i386linux.c (linux_link_hash_table_create): Allocate table
2200 with bfd_zmalloc, not bfd_alloc.
2201 * pdp11.c (link_hash_table_create): Allocate table with
2202 bfd_malloc, not bfd_alloc.
2203 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2204 with bfd_zmalloc, not bfd_zalloc.
2205 (bfin_link_hash_table_create): Likewise.
2206 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2207 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2209 2013-02-10 Alan Modra <amodra@gmail.com>
2212 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2214 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2216 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2218 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2221 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2223 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2226 2013-02-08 Alan Modra <amodra@gmail.com>
2229 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2230 * elf.c (elf_find_function): Revert last change. Use new
2231 tdata field rather than static vars for cache.
2233 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2236 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2237 symbol is defined in regular object.
2239 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2242 * elf.c (elf_find_function): Don't cache if symbols change.
2244 2013-02-07 Alan Modra <amodra@gmail.com>
2247 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2248 copy attributes from or to non-ELF.
2250 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2252 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2253 for non-zero TLS symbol.
2254 (elf_i386_relocate_section): Don't resolve size relocation against
2255 non-zero TLS symbol.
2256 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2257 pc_count for non-zero TLS symbol.
2258 (elf_x86_64_relocate_section): Don't resolve size relocation
2259 against non-zero TLS symbol.
2261 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2262 Andrew Jenner <andrew@codesourcery.com>
2264 Based on patches from Altera Corporation.
2266 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2267 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2268 (BFD_BACKENDS): Add elf32-nios2.lo.
2269 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2270 * Makefile.in: Regenerated.
2271 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2272 bfd_elf32_littlenios2_vec.
2273 * configure: Regenerated.
2274 * config.bfd: Add cases for nios2.
2275 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2276 (bfd_mach_nios2): Define.
2277 (bfd_nios2_arch): Declare.
2278 (bfd_archures_list): Add bfd_nios2_arch.
2279 * targets.c (bfd_elf32_bignios2_vec): Declare.
2280 (bfd_elf32_littlenios2_vec): Declare.
2281 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2282 bfd_elf32_littlenios2_vec.
2283 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2284 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2285 * bfd-in2.h: Regenerated.
2286 * libbfd.h: Regenerated.
2287 * cpu-nios2.c: New file.
2288 * elf32-nios2.c: New file.
2290 2013-02-06 Alan Modra <amodra@gmail.com>
2292 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2295 2013-02-06 Alan Modra <amodra@gmail.com>
2297 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2298 * Makefile.in: Regenerate.
2300 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2301 Pedro Alves <palves@redhat.com>
2303 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2304 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2306 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2307 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2308 * elf-linux-psinfo.h: New file.
2309 * elf.c: Include elf-linux-psinfo.h.
2310 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2312 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2313 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2314 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2315 (elfcore_write_ppc_linux_prpsinfo32): New function.
2317 2013-02-04 Tristan Gingold <gingold@adacore.com>
2319 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2322 2013-02-04 Alan Modra <amodra@gmail.com>
2324 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2325 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2326 * Makefile.in: Regenerate.
2327 * po/SRC-POTFILES.in: Regenerate.
2329 2013-02-04 Alan Modra <amodra@gmail.com>
2331 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2332 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2334 2013-02-01 Alan Modra <amodra@gmail.com>
2336 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2339 2013-01-31 Tristan Gingold <gingold@adacore.com>
2341 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2342 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2343 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2345 2013-01-31 Alan Modra <amodra@gmail.com>
2346 David S. Miller <davem@davemloft.net>
2349 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2350 references to __tls_get_addr.
2351 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2352 vtinherit and vtentry reloc handling too.
2353 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2355 2013-01-31 Alan Modra <amodra@gmail.com>
2357 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2359 2013-01-31 Alan Modra <amodra@gmail.com>
2361 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2363 2013-01-28 Alan Modra <amodra@gmail.com>
2365 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2366 "relocation" in error messages throughout file.
2367 (ppc64_elf_relocate_section): Remove sibling call error message,
2368 replace with "call lacks nop". Specially report errors for
2369 branches to function entry points via OPD lookup and branches
2370 to stubs. Remove NULL symbol handling now done by %T.
2372 2013-01-28 Alan Modra <amodra@gmail.com>
2374 * archive.c (bfd_generic_archive_p): Return target and keep
2375 ardata on partial matches.
2376 * format.c (bfd_check_format_matches): Adjust for above
2377 change. Remove bfd_error_file_ambiguously_recognized dead
2380 2013-01-26 Alan Modra <amodra@gmail.com>
2382 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2383 bfd_preserve_finish): Move to..
2384 * format.c: ..here, splitting out..
2385 (bfd_reinit): ..this. New function.
2386 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2387 keep bfd state for a match.
2388 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2389 * elfcore.h (elf_core_file_p): Likewise.
2390 * mach-o.c (bfd_mach_o_header_p): Likewise.
2391 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2392 * xsym.c (bfd_sym_object_p): Likewise.
2393 * mmo.c (mmo_scan): Clear abfd->symcount.
2394 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2395 * section.c (bfd_section_list_clear): Clear section_htab.count.
2396 * bfd-in2.h: Regenerate.
2398 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2400 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2401 second reloc, make sure that the reloc potentially exists first.
2403 2013-01-24 Nick Clifton <nickc@redhat.com>
2405 * archures.c: Add bfd_mach_v850e3v5.
2406 * bfd-in2.h: Regenerate.
2407 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2408 * cpu-v850_rh850.c: Likewise.
2409 * elf32-v850.c: Add support for v850e3v5 architecture.
2411 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2413 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2415 2013-01-23 Leif Ekblad <leif@rdos.net>
2417 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2419 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2421 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2422 non-zero TLS symbol.
2423 (elf_i386_relocate_section): Resolve size relocation against
2424 non-zero TLS symbol.
2425 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2426 for non-zero TLS symbol.
2427 (elf_x86_64_relocate_section): Resolve size relocation against
2428 non-zero TLS symbol.
2430 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2432 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2433 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2436 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2439 PC-relative relocation.
2440 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2441 as PC-relative relocation.
2443 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2445 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2447 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2449 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2450 and R_X86_64_SIZE64 check.
2451 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2452 nor R_X86_64_SIZE64.
2454 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2456 * bfd-in2.h: Regenerated.
2457 * libbfd.h: Likewise.
2459 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2460 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2461 (elf_i386_check_relocs): Handle R_386_SIZE32.
2462 (elf_i386_gc_sweep_hook): Likewise.
2463 (elf_i386_relocate_section): Likewise.
2465 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2466 and R_X86_64_SIZE64 entries.
2467 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2468 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2469 (elf_x86_64_reloc_name_lookup): Likewise.
2470 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2472 (elf_x86_64_gc_sweep_hook): Likewise.
2473 (elf_x86_64_relocate_section): Likewise.
2475 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2478 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2480 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2481 with R_X86_64_RELATIVE64.
2483 2013-01-15 Nick Clifton <nickc@redhat.com>
2485 * elf32-msp430.c: Fix spelling typo.
2487 2013-01-15 Alan Modra <amodra@gmail.com>
2489 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2492 2013-01-14 Alan Modra <amodra@gmail.com>
2495 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2496 (memory_bclose): Likewise. Return 0 on success.
2497 * cache.c (cache_bclose): Likewise.
2498 * opncls.c (opncls_bclose, bfd_close): Likewise.
2499 * vms-lib.c (vms_lib_bclose): Likewise.
2500 * libbfd.h: Regenerate.
2502 2013-01-13 Alan Modra <amodra@gmail.com>
2504 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2505 Add ref_dynamic_nonweak.
2506 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2507 (_bfd_elf_merge_symbol): Don't call above function. Move
2508 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2510 (elf_link_add_object_symbols): Delete redundant "override" test.
2511 Don't set dynamic_def here.
2512 (elf_link_output_extsym): Update.
2514 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2516 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2517 normal and TLS symbol access.
2518 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2520 2013-01-12 Alan Modra <amodra@gmail.com>
2522 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2523 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2524 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2526 2013-01-12 Alan Modra <amodra@gmail.com>
2529 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2530 (_bfd_elf_strtab_clear_all_refs): Define.
2531 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2532 (_bfd_elf_strtab_clear_all_refs): Delete.
2533 * elflink.c (elf_link_add_object_symbols): Clear out added
2534 strtab refs. Correct handling of warning common symbols.
2536 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2538 * aout0.c: Remove trailing white spaces.
2539 * archive.c: Likewise.
2540 * archures.c: Likewise.
2541 * bfd-in.h: Likewise.
2542 * bfd-in2.h: Likewise.
2543 * coff-alpha.c: Likewise.
2544 * coff-i860.c: Likewise.
2545 * coff-mips.c: Likewise.
2546 * coff-ppc.c: Likewise.
2547 * coff-tic80.c: Likewise.
2548 * coff-x86_64.c: Likewise.
2549 * coff-z80.c: Likewise.
2550 * coffcode.h: Likewise.
2551 * coffgen.c: Likewise.
2552 * cofflink.c: Likewise.
2553 * compress.c: Likewise.
2554 * corefile.c: Likewise.
2555 * cpu-arm.c: Likewise.
2556 * cpu-avr.c: Likewise.
2557 * cpu-bfin.c: Likewise.
2558 * cpu-cr16.c: Likewise.
2559 * cpu-cr16c.c: Likewise.
2560 * cpu-crx.c: Likewise.
2561 * cpu-h8300.c: Likewise.
2562 * cpu-i386.c: Likewise.
2563 * cpu-lm32.c: Likewise.
2564 * cpu-m68k.c: Likewise.
2565 * cpu-moxie.c: Likewise.
2566 * cpu-msp430.c: Likewise.
2567 * cpu-sh.c: Likewise.
2568 * cpu-xc16x.c: Likewise.
2569 * dwarf2.c: Likewise.
2570 * ecofflink.c: Likewise.
2571 * ecoffswap.h: Likewise.
2572 * elf-ifunc.c: Likewise.
2573 * elf-m10300.c: Likewise.
2574 * elf-vxworks.c: Likewise.
2575 * elf32-avr.c: Likewise.
2576 * elf32-avr.h: Likewise.
2577 * elf32-cr16.c: Likewise.
2578 * elf32-cr16c.c: Likewise.
2579 * elf32-cris.c: Likewise.
2580 * elf32-crx.c: Likewise.
2581 * elf32-frv.c: Likewise.
2582 * elf32-hppa.c: Likewise.
2583 * elf32-i860.c: Likewise.
2584 * elf32-ip2k.c: Likewise.
2585 * elf32-iq2000.c: Likewise.
2586 * elf32-m32c.c: Likewise.
2587 * elf32-m68hc1x.c: Likewise.
2588 * elf32-msp430.c: Likewise.
2589 * elf32-mt.c: Likewise.
2590 * elf32-ppc.c: Likewise.
2591 * elf32-rl78.c: Likewise.
2592 * elf32-s390.c: Likewise.
2593 * elf32-score.h: Likewise.
2594 * elf32-sh-symbian.c: Likewise.
2595 * elf32-sh.c: Likewise.
2596 * elf32-spu.c: Likewise.
2597 * elf32-tic6x.c: Likewise.
2598 * elf32-v850.c: Likewise.
2599 * elf32-xc16x.c: Likewise.
2600 * elf32-xtensa.c: Likewise.
2601 * elf64-alpha.c: Likewise.
2602 * elf64-hppa.c: Likewise.
2603 * elf64-ppc.c: Likewise.
2604 * elf64-s390.c: Likewise.
2605 * elfcore.h: Likewise.
2606 * elflink.c: Likewise.
2607 * elfxx-mips.c: Likewise.
2608 * elfxx-sparc.c: Likewise.
2609 * elfxx-tilegx.c: Likewise.
2611 * libcoff.h: Likewise.
2612 * libpei.h: Likewise.
2613 * libxcoff.h: Likewise.
2614 * linker.c: Likewise.
2615 * mach-o-i386.c: Likewise.
2616 * mach-o-target.c: Likewise.
2617 * mach-o.c: Likewise.
2618 * mach-o.h: Likewise.
2620 * opncls.c: Likewise.
2621 * pdp11.c: Likewise.
2622 * pe-x86_64.c: Likewise.
2623 * peXXigen.c: Likewise.
2624 * pef-traceback.h: Likewise.
2625 * pei-x86_64.c: Likewise.
2626 * peicode.h: Likewise.
2627 * plugin.c: Likewise.
2628 * reloc.c: Likewise.
2629 * riscix.c: Likewise.
2630 * section.c: Likewise.
2633 * tekhex.c: Likewise.
2634 * ticoff.h: Likewise.
2635 * vaxbsd.c: Likewise.
2636 * xcofflink.c: Likewise.
2637 * xtensa-isa.c: Likewise.
2639 2013-01-10 Will Newton <will.newton@imgtec.com>
2641 * Makefile.am: Add Meta.
2642 * Makefile.in: Regenerate.
2643 * archures.c (bfd_mach_metag): New.
2644 * bfd-in2.h: Regenerate.
2645 * config.bfd: Add Meta.
2646 * configure: Regenerate.
2647 * configure.in: Add Meta.
2648 * cpu-metag.c: New file.
2649 * elf-bfd.h: Add Meta.
2650 * elf32-metag.c: New file.
2651 * elf32-metag.h: New file.
2652 * libbfd.h: Regenerate.
2653 * reloc.c: Add Meta relocations.
2654 * targets.c: Add Meta.
2656 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2658 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2659 (elfcore_write_aarch_hw_break): Likewise.
2660 (elfcore_write_aarch_hw_watch): Likewise.
2661 * elf.c (elfcore_grok_aarch_tls): New function.
2662 (elfcore_grok_aarch_hw_break): Likewise.
2663 (elfcore_grok_aarch_hw_watch): Likewise.
2664 (elfcore_grok_note): Call the new functions to handle the
2665 corresponding notes.
2666 (elfcore_write_aarch_tls): New function.
2667 (elfcore_write_aarch_hw_break): Likewise.
2668 (elfcore_write_aarch_hw_watch): Likewise.
2669 (elfcore_write_register_note): Call the new functions to handle the
2670 corresponding pseudo sections.
2672 2013-01-07 Tom Tromey <tromey@redhat.com>
2674 * section.c (_bfd_std_section): Rename from std_section.
2675 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2676 (STD_SECTION): Update.
2677 * bfd-in2.h: Rebuild.
2679 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2681 * archures.c (bfd_mach_mips5900): Define.
2682 * bfd-in2.h: Regenerate.
2683 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2684 * cpu-mips.c: Add support for MIPS r5900.
2685 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2687 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2688 Nick Clifton <nickc@redhat.com>
2690 * elflink.c (get_value): Prevent the use of an undefined shift
2691 operation. Add sanity checks.
2693 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2695 * config.bfd (cr16*-*-uclinux*): New target support.
2698 For older changes see ChangeLog-2012
2700 Copyright (C) 2013 Free Software Foundation, Inc.
2702 Copying and distribution of this file, with or without modification,
2703 are permitted in any medium without royalty provided the copyright
2704 notice and this notice are preserved.
2710 version-control: never
projects / external / binutils.git / blob