1 2013-11-02 Alan Modra <amodra@gmail.com>
3 * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
5 2013-11-02 Alan Modra <amodra@gmail.com>
7 * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
8 to value for object file.
10 2013-11-01 Roland McGrath <mcgrathr@google.com>
12 * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
13 some section have SEC_HAS_CONTENTS set. It's not set for
14 .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
15 sections is implausible and not really supportable anyway.
17 2013-10-30 Alan Modra <amodra@gmail.com>
19 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
20 tag to specify tls optimisation.
21 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
22 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
23 toc pointers are used via DT_PPC64_OPT.
25 2013-10-30 Alan Modra <amodra@gmail.com>
27 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
28 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
29 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
30 ppc64_elf_relocate_section): Use new defines.
32 2013-10-30 Alan Modra <amodra@gmail.com>
34 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
35 parameter and adjust for ELFv2. Update all uses.
36 (PLT_CALL_STUB_SIZE): Delete.
37 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
38 (allocate_dynrelocs): Likewise.
39 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
40 (get_r2off): Return 0 for ELFv2 -R.
41 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
42 (ppc64_elf_size_stubs): Likewise.
43 (ppc64_elf_build_stubs): Add new ELFv2 glink.
45 2013-10-30 Alan Modra <amodra@gmail.com>
46 Ulrich Weigand <uweigand@de.ibm.com>
48 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
49 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
51 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
52 st_other bits only valid in ELFv2.
53 (ppc64_elf_merge_symbol_attribute): New function.
54 (ppc_type_of_stub): Add local_off param to test branch range.
55 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
56 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
57 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
59 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
62 2013-10-30 Alan Modra <amodra@gmail.com>
64 * elf64-ppc.c (abiversion, set_abiversion): New functions.
65 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
66 (struct ppc_link_hash_table): Add opd_abi.
67 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
68 (ppc64_elf_merge_private_bfd_data): New function.
69 (ppc64_elf_print_private_bfd_data): New function.
70 (ppc64_elf_tls_setup): Set htab->opd_abi.
71 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
73 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
74 (ppc64_elf_finish_dynamic_symbol): Likewise
76 2013-10-30 Alan Modra <amodra@gmail.com>
78 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
79 reg and r12 as destination.
80 (ppc_build_one_stub): Likewise.
81 (ppc64_elf_build_stubs): Likewise for glink.
83 2013-10-30 Alan Modra <amodra@gmail.com>
85 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
86 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
87 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
88 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
89 Make all _HA and _HI relocs report signed overflow.
90 (ppc64_elf_reloc_type_lookup): Handle new relocs.
91 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
92 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
93 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
94 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
95 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
96 * libbfd.h: Regenerate.
97 * bfd-in2.h: Regenerate.
99 2013-10-29 Roland McGrath <mcgrathr@google.com>
101 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
102 sequence to match what the assembler generates.
104 2013-10-29 Jan Beulich <jbeulich@suse.com>
106 * elflink.c (struct elf_outext_info): Add field file_sym_done.
107 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
108 symbol emission from here ...
109 (elf_link_output_extsym): ... to here.
111 2013-10-24 Nick Clifton <nickc@redhat.com>
114 * dwarf2.c (lookup_address_in_line_info_table): Change return type
115 to be the range of addresses covered by the table.
116 (comp_unit_find_nearest_line): Likewise.
117 (find_line): Search all CUs. Select the one that matches and
118 covers the smallest address range.
120 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
122 * elf32-cris.c (cris_elf_check_relocs): Don't assume
123 a registered dynobj means that a .got has been created.
125 2013-10-17 Alan Modra <amodra@gmail.com>
128 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
129 when finding lowest_section.
131 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
133 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
134 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
135 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
136 Merge Tag_GNU_MIPS_ABI_MSA attributes.
138 2013-10-14 Nick Clifton <nickc@redhat.com>
140 * gen-aout.c (main): Fix formatting. Close file.
142 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
144 * elfxx-mips.c (mips_use_local_got_p): New function.
145 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
146 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
147 GOT and absolute references.
149 2013-10-09 Roland McGrath <mcgrathr@google.com>
151 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
152 expression to int to silence over-eager compiler warnings.
154 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
155 loop that doesn't use (or initialize) it.
157 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
158 Move second const qualifier so it applies to the pointer.
160 2013-10-09 Nick Clifton <nickc@redhat.com>
163 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
165 2013-10-09 Tom Tromey <tromey@redhat.com>
167 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
169 2013-10-09 Nick Clifton <nickc@redhat.com>
172 * elf32-rl78.c (rl78_dump_symtab): Delete.
173 (rl78_get_reloc): Delete.
175 2013-10-09 Tom Tromey <tromey@redhat.com>
177 * bfd-in2.h: Rebuild.
178 * opncls.c (bfd_get_alt_debug_link_info): Change type of
179 buildid_len to bfd_size_type.
181 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
184 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
185 "case". Reindent "switch" statements.
187 2013-10-08 Tom Tromey <tromey@redhat.com>
189 * bfd-in2.h: Rebuild.
190 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
191 parameter. Change type of buildid_out. Update.
192 (get_alt_debug_link_info_shim): New function.
193 (bfd_follow_gnu_debuglink): Use it.
195 2013-10-08 Andreas Schwab <schwab@suse.de>
197 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
200 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
202 * configure: Regenerate.
204 2013-10-03 Will Newton <will.newton@linaro.org>
206 * configure: Regenerate.
207 * configure.in: Build elf-ifunc.o for AArch64.
208 * elfnn-aarch64.c: Include objalloc.h.
209 (elfNN_aarch64_local_htab_hash): New function.
210 (elfNN_aarch64_local_htab_eq): New function.
211 (elfNN_aarch64_get_local_sym_hash): New function.
212 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
214 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
215 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
216 for handling STT_GNU_IFUNC symbols.
217 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
218 references to STT_GNU_IFUNC symbols.
219 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
220 STT_GNU_IFUNC symbols.
221 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
222 symbols. Ensure we don't increase plt.refcount from -1 to 0.
223 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
224 (elfNN_aarch64_is_function_type): Remove function.
225 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
226 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
227 (elfNN_aarch64_allocate_local_dynrelocs): New function.
228 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
229 (elfNN_aarch64_size_dynamic_sections): Call
230 elfNN_aarch64_allocate_local_dynrelocs.
231 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
232 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
233 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
234 STT_GNU_IFUNC symbols and .iplt.
235 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
236 (elfNN_aarch64_finish_dynamic_sections): Call
237 elfNN_aarch64_finish_local_dynamic_symbol.
239 2013-09-30 Nick Clifton <nickc@redhat.com>
241 * cpu-msp430.c: Use printable names that match the values
242 displayed by readelf.
244 2013-08-25 Andrew Pinski <apinski@cavium.com>
246 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
249 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
251 * elfxx-mips.c (mips_elf_create_got_section): Hide
252 _GLOBAL_OFFSET_TABLE_.
254 2013-09-24 Alan Modra <amodra@gmail.com>
256 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
258 2013-09-24 Alan Modra <amodra@gmail.com>
260 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
261 stabs at end of .stab. Tidy variable usage. Don't drop the need
262 for a NULL function name stab if If N_FUN stab is ignored.
263 Ensure index entry count loop matches write loop.
265 2013-09-20 Alan Modra <amodra@gmail.com>
267 * configure: Regenerate.
269 2013-09-18 Tristan Gingold <gingold@adacore.com>
271 * configure.in: Bump version to 2.24.51
272 * configure: Regenerate.
274 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
276 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
279 2013-08-31 John David Anglin <dave.anglin@bell.net>
281 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
284 2013-08-29 Jakub Jelinek <jakub@redhat.com>
286 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
287 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
288 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
289 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
291 2013-08-27 Alan Modra <amodra@gmail.com>
293 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
294 Add notice_as_needed.
295 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
296 (elf_backend_notice_as_needed): Define.
297 (ppc64_elf_as_needed_cleanup): Rename and adjust..
298 (ppc64_elf_notice_as_needed): ..to this.
299 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
300 (elf_link_add_object_symbols): ..from here.
301 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
302 (elf_backend_notice_as_needed): Define..
303 (elfNN_bed): ..and use here.
305 2013-08-26 Roland McGrath <mcgrathr@google.com>
307 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
308 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
309 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
310 (bfd_i386_nacl_arch): New variable.
311 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
312 (bfd_x64_32_arch_intel_syntax): Link them into the list.
313 * bfd-in2.h: Regenerate.
315 2013-08-26 Roland McGrath <mcgrathr@google.com>
317 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
318 elf_segment_map list. If an executable segment is page-aligned
319 but does not end with a full page, then append a fake section into
320 the segment map entry that pads out the page.
321 (nacl_final_write_processing): New function. Write the code fill
322 laid out in nacl_modify_segment_map.
323 * elf-nacl.h: Declare it.
324 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
325 (elf_backend_final_write_processing): Define it for NaCl backend.
326 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
327 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
329 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
330 parameter to MINPAGESIZE.
331 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
333 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
335 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
337 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
338 set GOT's entry size if there is no ELF section data.
339 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
340 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
343 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
345 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
346 (get_elf_x86_64_backend_data): Use it.
347 (elf_x86_64_size_dynamic_sections): Likewise.
349 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
352 * bfdio.c: Fix typos.
353 * elf32-spu.c: Likewise.
354 * elfnn-aarch64.c: Likewise.
356 2013-08-21 Tristan Gingold <gingold@adacore.com>
358 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
360 * coffcode.h (coff_compute_section_file_positions): Force
361 match between file offset and vma offset.
363 2013-08-21 Alan Modra <amodra@gmail.com>
365 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
366 and *poldalignment before exiting when !relocs_compatible.
368 2013-08-21 Alan Modra <amodra@gmail.com>
370 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
371 symbols to STV_HIDDEN.
373 2013-08-14 John Tytgat <john@bass-software.com>
376 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
377 segment containing the relocating symbol instead of assuming 0 for
378 sb group relocations.
380 2013-08-09 Nick Clifton <nickc@redhat.com>
382 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
383 flag bits do not match.
384 (rl78_elf_print_private_bfd_data): Describe G10 flag.
386 2013-08-05 John Tytgat <john@bass-software.com>
388 * po/BLD-POTFILES.in: Regenerate.
389 * po/SRC-POTFILES.in: Likewise.
391 2013-07-31 John Tytgat <john@bass-software.com>
394 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
397 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
399 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
400 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
403 2013-07-27 Andrew Pinski <apinski@cavium.com>
405 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
406 Use the correct alignment for
407 _bfd_elf_make_dynamic_reloc_section for ILP32.
409 2013-07-27 Andrew Pinski <apinski@cavium.com>
411 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
412 BFD_RELOC_AARCH64_NONE explicitly.
414 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
416 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
417 entry size if there is no ELF section data.
419 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
421 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
422 Don't check symbol visibility here. Remove a check already
424 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
425 instead of individual checks.
426 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
427 check the offset to decide if produce a GOT or PLT entry.
428 Remove redundant assertions. Remove code to produce GOT entries
429 for local symbols. Remove a duplicate comment and add a comment
431 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
434 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
436 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
439 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
441 * elf32-vax.c (elf_vax_discard_got_entries): New function.
442 (elf_vax_always_size_sections): Likewise.
443 (elf_vax_size_dynamic_sections): Remove code moved to
444 elf_vax_always_size_sections. Make comment on
445 elf_vax_instantiate_got_entries match reality.
446 (elf_vax_instantiate_got_entries): Assert that rather than check
447 if dynobj is null. Don't check for dynamic_sections_created.
448 Make function description match reality.
449 (elf_backend_always_size_sections): New macro.
451 2013-07-25 Alan Modra <amodra@gmail.com>
453 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
455 (opd_entry_value): Cache .opd section contents.
456 (ppc64_elf_relocate_section): Adjust.
458 2013-07-25 Alan Modra <amodra@gmail.com>
462 * elflink.c (elf_link_add_object_symbols): Correct test in
463 last patch. Remove unnecessary code.
465 2013-07-24 Tristan Gingold <gingold@adacore.com>
467 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
468 R_RBR. Add numbers in comments.
469 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
470 * coff64-rs6000.c: Likewise.
472 2013-07-20 Alan Modra <amodra@gmail.com>
476 * elflink.c (elf_link_add_object_symbols): Don't clobber
477 .gnu.warning.symbol sections when shared.
479 2013-07-19 Nick Clifton <nickc@redhat.com>
481 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
482 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
484 2013-07-18 Travis Snoozy <quandary@remstate.com>
487 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
489 * R_MSP430_2X_PCREL: Likewise.
490 * R_MSP430X_10_PCREL: Likewise.
491 * R_MSP430X_2X_PCREL: Likewise.
493 2013-07-18 Terry Guo <terry.guo@arm.com>
495 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
497 (elf32_arm_final_link_relocate): Likewise.
499 2013-07-18 Bill Neubauer <wcn@google.com>
501 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
504 2013-07-18 Roland McGrath <mcgrathr@google.com>
506 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
507 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
508 (arm_build_one_stub): Increase MAXRELOCS to 3.
509 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
510 (struct elf32_arm_link_hash_table): Give add_stub_section member's
511 pointee type a third argument.
512 (elf32_arm_create_or_find_stub_sec): Update caller.
513 (elf32_arm_size_stubs): Update argument type.
514 * bfd-in.h (elf32_arm_size_stubs): Update decl.
515 * bfd-in2.h: Regenerate.
516 * libbfd.h: Regenerate.
518 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
520 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
521 magic numbers with enum values.
523 2013-07-12 Roland McGrath <mcgrathr@google.com>
525 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
526 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
527 been added here with 2013-07-05 elf32-s390.c change).
528 * bfd-in2.h: Regenerate (no-op).
529 * libbfd.h: Regenerate (no-op).
531 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
533 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
535 (_bfd_mips_elf_print_private_bfd_data): Likewise.
537 2013-07-09 Tristan Gingold <gingold@adacore.com>
539 * vms-alpha.c (struct vms_private_data_struct): Remove
540 flag_hash_long_names and flag_show_after_trunc.
541 (hash_string): Remove.
542 (_bfd_vms_length_hash_symbol): Remove.
543 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
544 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
545 (_bfd_vms_write_ehdr): Remove code that set removed flags.
546 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
547 (vms_bfd_is_local_label_name): Remove trace call.
549 2013-07-09 Tristan Gingold <gingold@adacore.com>
551 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
553 * configure.com: Adjust to match changes in configure.
554 * makefile.vms (OBJS): Update list.
556 2013-07-05 Tristan Gingold <gingold@adacore.com>
558 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
561 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
563 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
564 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
565 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
566 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
568 * elf64-s390.c: See elf32-s390.c
569 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
570 * libbfd.h: Add new reloc strings.
572 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
574 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
576 (elfNN_aarch64_relocate_section): Likewise.
577 (elfNN_aarch64_gc_sweep_hook): Likewise.
578 (elfNN_aarch64_check_relocs): Likewise.
580 2013-07-03 Alan Modra <amodra@gmail.com>
582 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
583 when relocatable. Don't change root.type or type here.
584 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
586 2013-07-03 Alan Modra <amodra@gmail.com>
588 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
589 (ppc64_elf_size_stubs): Don't set "addend".
590 (ppc64_elf_relocate_section): Don't allow calls via
591 toc-adjusting stubs without a following nop even in an
592 executable, except for self-calls and both libc_start_main
593 and .libc_start_main.
595 2013-07-03 Alan Modra <amodra@gmail.com>
597 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
599 2013-07-02 Tristan Gingold <gingold@adacore.com>
601 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
604 2013-07-02 Tristan Gingold <gingold@adacore.com>
606 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
607 (_bfd_vms_find_nearest_line_discriminator): New function.
609 2013-07-02 Tristan Gingold <gingold@adacore.com>
611 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
613 2013-07-02 Tristan Gingold <gingold@adacore.com>
615 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
616 (rs6000coff_vec): Reference it.
618 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
620 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
621 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
622 (elfNN_aarch64_create_dynamic_sections): Do not define
623 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
625 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
627 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
628 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
629 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
630 * ld-aarch64/tls-relax-all.d: Likewise.
631 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
632 * ld-aarch64/gc-tls-relocs.d: Likewise.
633 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
634 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
635 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
637 2013-07-02 Alan Modra <amodra@gmail.com>
639 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
640 .TOC. after relocatable check.
642 2013-07-01 Alan Modra <amodra@gmail.com>
644 * elf64-ppc.h (ppc64_elf_toc): Delete.
645 (ppc64_elf_set_toc): Declare.
646 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
647 with call the ppc64_elf_set_toc.
648 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
649 (ppc64_elf_start_multitoc_partition): Likewise.
650 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
652 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
654 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
655 as needing a toc pointer.
656 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
657 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
660 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
663 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
666 2013-06-28 Nick Clifton <nickc@redhat.com>
669 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
671 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
673 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
675 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
676 in sgot[0] rather than sgotplt[0].
678 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
680 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
681 beginning of the generated file.
682 (elf64-aarch64.c): Likewise.
683 * Makefile.in: Re-generated.
685 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
687 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
688 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
689 * Makefile.in: Re-generated.
690 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
691 (bfd_elf64_littleaarch64_vec): Likewise.
692 (bfd_elf32_bigaarch64_vec): Likewise.
693 (bfd_elf32_littleaarch64_vec): Likewise.
694 * configure: Re-generated.
695 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
696 * elfxx-aarch64.h: New file.
697 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
698 stuff to elfxx-aarch64.c.
699 (bfd_elf_aarch64_put_addend): Removed.
700 (PG_OFFSET, PG): Likewise.
701 (elfNN_aarch64_small_plt0_entry): Support ELF32.
702 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
703 (elf64_aarch64_grok_prstatus): Removed.
704 (elf_backend_grok_prstatus): Removed.
706 (aarch64_unsigned_overflow): Likewise.
707 (aarch64_signed_overflow): Likewise.
708 (aarch64_resolve_relocation): Likewise.
710 (decode_branch_ofs_26): Likewise.
711 (decode_cond_branch_ofs_19): Likewise.
712 (decode_ld_lit_ofs_19): Likewise.
713 (decode_tst_branch_ofs_14): Likewise.
714 (decode_movw_imm): Likewise.
715 (decode_adr_imm): Likewise.
716 (decode_add_imm): Likewise.
717 (reencode_branch_ofs_26): Likewise.
718 (reencode_cond_branch_ofs_19): Likewise.
719 (reencode_ld_lit_ofs_19): Likewise.
720 (reencode_tst_branch_ofs_14): Likewise.
721 (reencode_movw_imm): Likewise.
722 (reencode_adr_imm): Likewise.
723 (reencode_ldst_pos_imm): Likewise.
724 (reencode_add_imm): Likewise.
725 (reencode_movzn_to_movz): Likewise.
726 (reencode_movzn_to_movn): Likewise.
727 (aarch64_relocate): Update to call the new function names in
729 (aarch64_calculate_got_entry_vma): Likewise.
730 (elfNN_aarch64_final_link_relocate): Likewise.
731 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
732 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
733 (elf_aarch64_update_plt_entry): ... this.
734 (elfNN_aarch64_create_small_pltn_entry): Update.
735 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
736 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
737 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
738 call elf_aarch64_update_plt_entry.
740 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
742 * bfd-in2.h: Re-generated.
743 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
744 (IS_AARCH64_TLS_RELOC): Change to be based on the
745 bfd reloc enumerators.
746 (IS_AARCH64_TLSDESC_RELOC): Likewise.
747 (PG, PG_OFFSET): Cast literal to bfd_vma.
748 (elf64_aarch64_howto_table): Removed.
749 (elf64_aarch64_howto_dynrelocs): Removed.
750 (elf64_aarch64_tls_howto_table): Removed.
751 (elf64_aarch64_tlsdesc_howto_table): Removed.
752 (elfNN_aarch64_howto_table): New table to host all howto entires..
753 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
754 (elfNN_aarch64_bfd_reloc_from_howto): New function.
755 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
756 (struct elf_aarch64_reloc_map): New.
757 (elf_aarch64_reloc_map): New table.
758 (elfNN_aarch64_howto_from_bfd_reloc): New function.
759 (elfNN_aarch64_howto_from_type): Update to look up the new table
760 elfNN_aarch64_howto_table.
761 (struct elf64_aarch64_reloc_map): Remove.
762 (elf64_aarch64_reloc_map): Remove.
763 (elfNN_aarch64_reloc_type_lookup): Change to call
764 elfNN_aarch64_howto_from_bfd_reloc.
765 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
766 elfNN_aarch64_howto_table.
767 (aarch64_resolve_relocation): Refactor to switch on the bfd
769 (bfd_elf_aarch64_put_addend): Likewise.
770 (elfNN_aarch64_final_link_relocate): Likewise.
771 (aarch64_tls_transition_without_check): Likewise.
772 (aarch64_reloc_got_type): Likewise.
773 (aarch64_can_relax_tls): Likewise.
774 (aarch64_tls_transition): Likewise.
775 (elfNN_aarch64_tls_relax): Likewise.
776 (elfNN_aarch64_final_link_relocate): Likewise.
777 (elfNN_aarch64_relocate_section): Likewise.
778 (elfNN_aarch64_gc_sweep_hook): Likewise.
779 (elfNN_aarch64_check_relocs): Likewise.
780 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
781 * libbfd.h: Re-generated.
782 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
783 (BFD_RELOC_AARCH64_RELOC_START)
784 (BFD_RELOC_AARCH64_RELOC_END)
785 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
786 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
787 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
788 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
789 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
790 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
791 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
793 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
795 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
796 (BUILD_CFILES): Add elf32-aarch64.c.
797 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
798 * Makefile.in: Re-generated.
799 * archures.c (bfd_mach_aarch64_ilp32): New define.
800 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
801 (bfd_elf32_aarch64_set_options): Ditto.
802 (elf32_aarch64_setup_section_lists): Ditto.
803 (elf32_aarch64_next_input_section): Ditto.
804 (elf32_aarch64_size_stubs): Ditto.
805 (elf32_aarch64_build_stubs): Ditto.
806 * bfd-in2.h: Re-generated.
807 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
808 and bfd_elf32_bigaarch64_vec.
809 (aarch64-*-linux*): Likewise.
810 (aarch64_be-*-elf): Likewise.
811 (aarch64_be-*-linux*): Likewise.
812 * configure.in (bfd_elf32_bigaarch64_vec)
813 (bfd_elf32_littleaarch64_vec): New.
814 * configure: Re-generated.
815 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
817 (bfd_aarch64_arch_ilp32): New.
818 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
819 * elfnn-aarch64.c (ARCH_SIZE): New define.
820 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
821 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
822 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
823 (ELF64_R_*): Rename to ELFNN_R_*.
824 Plus other paramaterization.
825 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
827 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
828 bfd_elf32_littleaarch64_vec.
830 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
832 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
833 (BUILD_CFILES): Add elf64-aarch64.c.
834 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
835 * Makefile.in: Re-generated.
836 * elf64-aarch64.c: Rename to ...
837 * elfnn-aarch64.c: ... this.
839 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
840 Paul Brook <paul@codesourcery.com>
842 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
843 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
844 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
845 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
846 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
847 (micromips_insn32_o32_exec_plt0_entry): New variable.
848 (micromips_insn32_o32_exec_plt_entry): Likewise.
849 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
850 (mips_elf_estimate_stub_size): Likewise.
851 (_bfd_mips_elf_size_dynamic_sections): Likewise.
852 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
853 (mips_finish_exec_plt): Likewise.
854 (_bfd_mips_elf_relax_section): Likewise.
855 (_bfd_mips_elf_insn32): New function.
856 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
858 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
860 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
862 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
863 (bfd_elf32_get_synthetic_symtab): New macro.
864 * elfxx-mips.c (plt_entry): New structure.
865 (mips_elf_link_hash_entry): Add use_plt_entry member.
866 (mips_elf_link_hash_table): Rename plt_entry_size member to
867 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
868 plt_comp_offset, plt_got_index entries and plt_header_is_comp
870 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
871 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
872 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
873 (STUB_LI16S_MICROMIPS): Likewise.
874 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
875 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
876 (micromips_o32_exec_plt0_entry): New variable.
877 (mips16_o32_exec_plt_entry): Likewise.
878 (micromips_o32_exec_plt_entry): Likewise.
879 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
880 (mips_elf_output_extsym): Update to use gotplt_union's plist
881 member rather than offset.
882 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
883 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
884 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
885 member rather than offset.
886 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
888 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
890 (mips_elf_make_plt_record): New function.
891 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
892 of JAL relocations that might need a PLT entry.
893 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
894 gotplt_union's plist member rather than offset. Set individual
895 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
896 Don't set the symbol's value in the symbol table for PLT
897 references here. Don't set the PLT or PLT GOT section sizes
899 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
900 (mips_elf_allocate_lazy_stub): Likewise.
901 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
903 (mips_elf_set_plt_sym_value): New function.
904 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
905 PLT and PLT GOT section sizes here. Set the symbol values in
906 the symbol table for PLT references here. Handle microMIPS
907 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
908 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
909 gotplt_union's plist member rather than offset. Handle
910 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
911 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
912 gotplt_union's plist member rather than offset. Use
913 MIPS_ELF_GOT_SIZE to calculate GOT address.
914 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
915 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
916 mips_finish_exec_plt.
917 (_bfd_mips_elf_link_hash_table_create): Update to use
918 gotplt_union's plist member rather than offset.
919 (_bfd_mips_elf_get_synthetic_symtab): New function.
921 2013-06-24 Wawa <caojinyu@msn.com>
924 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
926 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
928 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
930 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
931 * Makefile.in: Regenerate.
932 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
933 Set want64 to true for them at the end.
934 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
937 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
939 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
940 set sh_entsize for PLT section.
942 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
944 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
945 * bfd-in2.h: Re-generated.
946 * elf64-aarch64.c (RELOC_SECTION): Removed.
947 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
948 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
949 (elf64_aarch64_link_hash_traverse): Ditto.
950 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
953 2013-06-19 Will Newton <will.newton@linaro.org>
955 * configure: Regenerated.
956 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
957 * elf64-aarch64.c: Remove objalloc.h include.
958 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
959 (struct elf64_aarch64_link_hash_table): Remove ifunc related
960 members. (elf_aarch64_local_htab_hash): Remove function.
961 (elf_aarch64_local_htab_eq): Remove function.
962 (elf_aarch64_get_local_sym_hash): Remove function.
963 (elf64_aarch64_link_hash_table_create): Remove local hash
964 table initialization.
965 (elf64_aarch64_final_link_relocate): Remove sym argument and
966 handling of ifunc symbols.
967 (elf64_aarch64_relocate_section): Don't pass sym argument to
968 elf64_aarch64_final_link_relocate.
969 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
970 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
971 (elf64_aarch64_check_relocs): Likewise.
972 (elf64_aarch64_post_process_headers): Remove call to
974 (elf64_aarch64_is_function_type): New function.
975 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
976 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
977 (elf64_aarch64_size_dynamic_sections): Remove call to
978 elf_aarch64_allocate_local_dynrelocs.
979 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
980 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
981 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
982 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
983 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
984 elf_aarch64_finish_local_dynamic_symbol.
985 (elf64_aarch64_add_symbol_hook): Remove function.
987 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
989 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
990 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
991 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
992 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
993 R_AARCH64_GOT_LD_PREL19.
995 2013-06-13 Terry Guo <terry.guo@arm.com>
998 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
999 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1000 supports thumb instructions.
1002 2013-06-11 DJ Delorie <dj@redhat.com>
1004 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1006 2013-06-11 Will Newton <will.newton@linaro.org>
1008 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1009 ELF64_R_SYM instead of ELF32_R_SYM.
1011 2013-06-11 Nick Clifton <nickc@redhat.com>
1013 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1014 checks if the dynamic sections have been created and relaxation
1015 has not been performed.
1017 2013-06-07 Will Newton <will.newton@linaro.org>
1019 * configure: Regenerate.
1020 * configure.in: Build elf-ifunc.o for AArch64.
1021 * elf64-aarch64.c: Include objalloc.h.
1022 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1023 (struct elf64_aarch64_link_hash_table): Add members for handling
1024 R_AARCH64_IRELATIVE relocations.
1025 (elf_aarch64_local_htab_hash): New function.
1026 (elf_aarch64_local_htab_eq): New function.
1027 (elf_aarch64_get_local_sym_hash): New function.
1028 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1030 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1031 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1032 for handling STT_GNU_IFUNC symbols.
1033 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1034 references to STT_GNU_IFUNC symbols.
1035 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1036 STT_GNU_IFUNC symbols.
1037 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1038 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1039 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1040 (elf64_aarch64_is_function_type): Remove function.
1041 (elf64_aarch64_allocate_dynrelocs): Call
1042 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1043 (elf_aarch64_allocate_local_dynrelocs): New function.
1044 (elf64_aarch64_size_dynamic_sections): Call
1045 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1046 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1047 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1048 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1049 STT_GNU_IFUNC symbols and .iplt.
1050 (elf_aarch64_finish_local_dynamic_symbol): New function.
1051 (elf64_aarch64_finish_dynamic_sections): Call
1052 elf_aarch64_finish_local_dynamic_symbol.
1053 (elf64_aarch64_add_symbol_hook): New function.
1055 2013-06-03 Alan Modra <amodra@gmail.com>
1057 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1058 var. Use it with last_stab.
1060 2013-05-30 Paul Brook <paul@codesourcery.com>
1062 * bfd-in2.h: Regenerate.
1063 * elf32-mips.c (elf_mips_eh_howto): New.
1064 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1065 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1066 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1067 * elf64-mips.c (elf_mips_eh_howto): New.
1068 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1069 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1070 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1071 * libbfd.h: Regenerate.
1072 * reloc.c (BFD_RELOC_MIPS_EH): New.
1074 2013-05-29 Nick Clifton <nickc@redhat.com>
1076 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1077 alternate debug info source.
1078 (dwarf_debug_sections): Add entries for alternate .debug_str and
1079 .debug_info sections.
1080 (dwarf_debug_section_enum): Likewise.
1081 (read_alt_indirect_string): New function. Handles a
1082 DW_FORM_GNU_strp_alt attribute.
1083 (read_alt_indirect_ref): New function. Handles a
1084 DW_FORM_GNU_ref_alt attribute.
1085 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1086 DW_FORM_GNU_strp_alt.
1087 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1089 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1091 * opncls.c (GNU_DEBUGALTLINK): Define.
1092 (bfd_get_alt_debug_link_info): New function.
1093 (separate_alt_debug_file_exists): New function.
1094 (find_separate_debug_file): Add parameters for fetch and check
1096 (bfd_follow_gnu_debugaltlink): New function.
1097 * bfd-in2.h: Regenerate.
1099 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1101 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1102 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1103 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1104 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1105 * bfd-in2.h: Regenerate.
1106 * libbfd.h: Regenerate.
1107 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1109 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1110 (elf64_aarch64_reloc_map): Likewise.
1111 (aarch64_resolve_relocation): Likewise.
1112 (bfd_elf_aarch64_put_addend): Likewise.
1113 (aarch64_tls_transition_without_check): Likewise.
1114 (aarch64_reloc_got_type): Likewise.
1115 (elf64_aarch64_final_link_relocate): Likewise.
1116 (elf64_aarch64_tls_relax): Likewise.
1117 (elf64_aarch64_relocate_section): Likewise.
1118 (elf64_aarch64_gc_sweep_hook): Likewise.
1119 (elf64_aarch64_check_relocs): Likewise.
1121 2013-05-26 Mark Wielaard <mjw@redhat.com>
1123 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1124 (max_open_files): New static int initialized to zero.
1125 (bfd_cache_max_open): New static function to set and return
1127 (bfd_cache_init): Use bfd_cache_max_open.
1128 (bfd_open_file): Likewise.
1129 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1130 (AC_CHECK_FUNCS): Add getrlimit.
1131 * configure: Regenerated.
1132 * config.in: Likewise.
1133 * sysdep.h: Check and include sys/resource.h for getrlimit.
1135 2013-05-23 Alan Modra <amodra@gmail.com>
1137 * format.c (bfd_check_format_matches): Don't match a target in
1138 targ_selvecs if some other target is a better match. If
1139 targets implement match priority, fall back to the first of
1142 2013-05-22 Eric Herman <eric@freesa.org>
1145 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1147 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1150 * srec.c (srec_set_section_contents): Properly convert size
1151 and offset to address when octets_per_byte is not unity.
1153 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1155 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1156 refcount member of the gotplt_union when resetting the reference
1157 count. Adjust comment.
1159 2013-05-20 Will Newton <will.newton@linaro.org>
1161 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1162 relocs_copied member.
1163 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1164 relocs_copied member.
1165 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1166 relocs_copied member.
1168 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1170 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1171 function definition.
1173 2013-05-16 Cary Coutant <ccoutant@google.com>
1175 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1176 external_ext_size and esize.
1178 2013-05-16 Tristan Gingold <gingold@adacore.com>
1180 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1181 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1183 2013-05-15 Andreas Schwab <schwab@suse.de>
1185 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1187 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1189 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1190 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1192 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1194 * bfd.c (_bfd_default_error_handler): Replace use of putc
1195 by fputc. Add comment explaining why.
1197 2013-05-09 Alan Modra <amodra@gmail.com>
1199 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1200 of symbols when hashes already exist.
1202 2013-05-07 Will Newton <will.newton@linaro.org>
1204 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1205 plt_header_size argument for ports where it differs from
1207 * elf-bfd.h: Likewise.
1208 * elf32-i386.c: Pass plt_header_size to
1209 _bfd_elf_allocate_ifunc_dyn_relocs.
1210 * elf64-x86-64.c: Likewise.
1212 2013-05-07 Will Newton <will.newton@linaro.org>
1214 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1216 * elf-bfd.h: Likewise.
1218 2013-05-06 Paul Brook <paul@codesourcery.com>
1220 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1221 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1222 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1223 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1224 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1225 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1227 2013-05-06 Alan Modra <amodra@gmail.com>
1229 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1230 hashes are not available.
1232 2013-05-06 Alan Modra <amodra@gmail.com>
1234 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1235 hashes around loading as-needed library. Zero them on allocation,
1236 and restore to initial all-zero state if library not needed.
1237 Arrange to reuse hashes if we load library again later.
1239 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1241 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1242 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1243 * elfn32-mips.c: Likewise.
1244 * elf64-mips.c: Likewise.
1246 2013-05-02 Nick Clifton <nickc@redhat.com>
1248 * archures.c: Add some more MSP430 machine numbers.
1249 * config.bfd (msp430): Define targ_selvecs.
1250 * configure.in: Add bfd_elf32_msp430_ti_vec.
1251 * cpu-msp430.c: Add some more MSP430 machine numbers.
1252 * elf32-msp430.c Add support for MSP430X relocations.
1253 Add support for TI compiler generated relocations.
1254 Add support for sym_diff relocations.
1255 Add support for relaxing out of range short branches into long
1257 Add support for MSP430 attribute section.
1258 * reloc.c: Add MSP430X relocations.
1259 * targets.c: Add bfd_elf32_msp430_ti_vec.
1260 * bfd-in2.h: Regenerate.
1261 * configure: Regenerate.
1262 * libbfd.h: Regenerate.
1264 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1266 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1267 alpha*-*-linux*ecoff*.
1269 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1272 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1275 2013-04-30 Alan Modra <amodra@gmail.com>
1277 * elflink.c (bfd_elf_record_link_assignment): Dont make
1278 STV_INTERNAL symbols STV_HIDDEN.
1280 2013-04-29 Nick Clifton <nickc@redhat.com>
1282 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1283 fragmented .debug_line sections associated with unmarked code
1286 2013-04-29 Will Newton <will.newton@linaro.org>
1288 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1289 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1291 2013-04-29 Will Newton <will.newton@linaro.org>
1293 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1294 error check up and add error message.
1296 2013-04-26 Will Newton <will.newton@linaro.org>
1298 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1300 2013-04-25 Alan Modra <amodra@gmail.com>
1302 * config.bfd: Add powerpc64le-linux.
1304 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1306 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1309 2013-04-24 Roland McGrath <mcgrathr@google.com>
1311 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1312 allocate space for PLT header even if IS_IPLT_ENTRY.
1313 (arm_nacl_put_plt0): New function, broken out of ...
1314 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1315 If HTAB->nacl_p, set up the PLT header in .iplt too.
1316 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1317 a mapping symbol for the start of .iplt too.
1319 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1321 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1323 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1325 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1327 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1329 2013-04-22 Alan Modra <amodra@gmail.com>
1332 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1333 sh_size or reloc_count adjustment by count.
1335 2013-04-22 Alan Modra <amodra@gmail.com>
1337 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1338 create_linkage_sections here..
1339 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1340 (create_linkage_sections): Move earlier in file.
1341 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1342 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1344 2013-04-19 Nick Clifton <nickc@redhat.com>
1347 * compress.c (decompress_contents): Always call inflateEnd, even
1348 when another inflation operation fails.
1350 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1352 * elf-ifunc.c: Update copyright year.
1354 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1356 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1357 macro's return value is ignored.
1358 * elf32-hppa.c: Likewise.
1359 * elf32-tic6x.c: Likewise.
1360 * mach-o.c: Likewise.
1362 * opncls.c: Likewise.
1363 * peicode.h: Likewise.
1364 * elf32-m32r.c: Check return value of bfd_set_section_*().
1365 * elfnn-ia64.c: Likewise.
1366 * elfxx-mips.c: Likewise.
1367 * vms-alpha.c: Likewise.
1369 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1373 regular reference without non-GOT reference when building
1376 2013-04-15 Alan Modra <amodra@gmail.com>
1378 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1379 cache slot for archives.
1381 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1383 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1384 local variable mmop.
1386 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1389 * bfd/elf32-avr.c: Consider all sections to determine if linker
1390 relaxation can safely delete a ret after a call/jmp
1392 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1394 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1397 2013-04-08 Tom Tromey <tromey@redhat.com>
1399 * som.c (bfd_section_from_som_symbol): No longer static.
1400 * som.h (bfd_section_from_som_symbol): Declare.
1402 2013-04-06 Alan Modra <amodra@gmail.com>
1404 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1405 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1407 2013-04-05 Nick Clifton <nickc@redhat.com>
1409 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1411 2013-04-04 Alan Modra <amodra@gmail.com>
1413 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1414 * bfd-in2.h: Regenerate.
1415 * elflink.c (elf_link_add_object_symbols): Use new error.
1417 2013-04-03 Nick Clifton <nickc@redhat.com>
1419 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1420 (bfd_elf32_bfd_is_target_special_symbol): Define.
1422 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1424 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1425 elf64_aarch64_locals to get local GOT reference counts.
1427 2013-04-02 DJ Delorie <dj@redhat.com>
1429 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1430 (rl78_elf_relax_section): Only fetch the next reloc if there is
1433 2013-03-30 Alan Modra <amodra@gmail.com>
1436 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1437 global symbols referenced by relocs.
1438 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1439 * elf32-bfin.c (bfin_check_relocs): Likewise.
1440 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1441 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1442 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1443 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1444 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1445 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1446 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1447 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1448 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1449 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1450 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1451 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1452 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1453 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1454 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1455 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1456 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1457 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1458 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1459 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1460 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1461 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1462 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1463 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1464 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1465 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1466 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1467 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1468 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1469 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1470 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1471 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1472 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1473 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1474 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1475 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1476 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1477 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1478 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1479 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1480 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1481 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1482 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1483 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1484 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1485 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1486 test indirect/warning links for NULL.
1488 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1492 symbol is referenced by a non-shared object.
1493 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1495 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1497 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1498 R_SH_REL32 relocations against undefined weak symbols.
1500 2013-03-28 Alan Modra <amodra@gmail.com>
1502 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1503 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1504 into ifunc and non-ifunc.
1505 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1506 separate ifunc/non-ifunc dynrel counts.
1507 (allocate_got): Always use reliplt for ifunc.
1508 (allocate_dynrelocs): Likewise.
1509 (ppc64_elf_size_dynamic_sections): Likewise.
1510 (ppc64_elf_layout_multitoc): Likewise.
1511 (ppc64_elf_relocate_section): Likewise.
1513 2013-03-28 Alan Modra <amodra@gmail.com>
1515 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1516 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1517 into ifunc and non-ifunc.
1518 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1519 (ppc_elf_size_dynamic_sections): Likewise.
1520 (ppc_elf_relocate_section): Likewise.
1522 2013-03-28 Alan Modra <amodra@gmail.com>
1524 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1525 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1526 bfd_link_info* and asection* params.
1527 (_bfd_elf_reloc_type_class): Likewise.
1528 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1529 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1530 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1531 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1532 for any reliplt reloc. Don't return reloc_class_plt for
1533 R_PPC_REL24 and R_PPC_ADDR24.
1534 * elf64-ppc.c (allocate_got): Formatting.
1535 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1537 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1538 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1539 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1540 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1541 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1542 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1543 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1544 Add extra params to the various reloc_type_class functions.
1546 2013-03-27 Alan Modra <amodra@gmail.com>
1548 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1549 masks for all local ifunc syms.
1550 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1551 (ppc_elf_size_dynamic_sections): Likewise.
1552 (ppc_elf_relocate_section): Likewise.
1554 2013-03-27 Will Newton <will.newton@linaro.org>
1556 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1557 dynamic reloc for symbols with dynindx == -1.
1558 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1559 dynamic reloc for symbols with dynindx == -1.
1561 2013-03-27 Will Newton <will.newton@linaro.org>
1563 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1564 dynamic reloc for non-default visibility undefined weaks.
1565 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1566 dynamic reloc for non-default visibility undefined weaks.
1568 2013-03-26 Alan Modra <amodra@gmail.com>
1570 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1571 over _bfd_elf_merge_symbol calls.
1573 2013-03-26 Alan Modra <amodra@gmail.com>
1575 * elflink.c (elf_link_add_object_symbols): Add assertion for
1576 common override alignment check code. Formatting.
1578 2013-03-25 Alan Modra <amodra@gmail.com>
1580 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1581 usual common symbols as well as for dynamic. Add poldbfd param.
1582 Save old bfd. Adjust callers.
1583 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1584 and "value" by value, not pointer. Adjust caller.
1585 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1586 Delete code to set same. Use old_bfd and old_alignment from
1587 _bfd_elf_merge_symbol instead. Add default symbol before
1588 alignment and size checks. Wrap overlong lines.
1590 2013-03-25 Alan Modra <amodra@gmail.com>
1592 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1593 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1594 when override is true.
1596 2013-03-25 Alan Modra <amodra@gmail.com>
1598 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1601 2013-03-25 Alan Modra <amodra@gmail.com>
1603 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1605 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1606 early in symbol loop.
1608 2013-03-25 Alan Modra <amodra@gmail.com>
1610 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1611 (_bfd_elf_init_reloc_shdr): Delete.
1612 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1613 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1614 just what is needed.
1615 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1617 2013-03-23 Alan Modra <amodra@gmail.com>
1619 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1620 * elflink.c (_bfd_elf_merge_symbol): Make static.
1621 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1622 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1624 2013-03-23 Alan Modra <amodra@gmail.com>
1627 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1628 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1629 def_dynamic/ref_dynamic.
1630 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1633 2013-03-22 David S. Miller <davem@davemloft.net>
1635 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1638 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1641 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1642 errors adjusting relocs and symbols.
1644 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1646 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1647 @(disp:32,ERx) to mov @(disp:16,ERx).
1648 (R_H8_DISP32A16): New reloc.
1649 Comments added and corrected.
1650 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1651 * bfd-in2.h: Regenerate.
1652 * libbfd.h: Regenerate.
1654 2013-03-21 Kai Tietz <ktietz@redhat.com>
1656 * coffgen.c (coff_real_object_p): Make global.
1657 * peicode.h (coff_real_object_p): Add prototype.
1658 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1659 external_PEI_IMAGE_hdr structure.
1660 (coff_swap_filehdr_in): Handle variable header-size.
1661 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1662 of directory-entiries as specified in pe-header.
1664 2013-03-21 Nick Clifton <nickc@redhat.com>
1667 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1668 iWMMXt and iWMMXt2 processors from attributes.
1670 2013-03-20 Alan Modra <amodra@gmail.com>
1672 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1673 sh_type according to is_rela.
1675 2013-03-18 Alan Modra <amodra@gmail.com>
1678 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1679 considering whether an --as-needed library is needed.
1681 2013-03-14 Tom Tromey <tromey@redhat.com>
1683 * opncls.c (bfd_get_debug_link_info): Rename from
1684 get_debug_link_info. Export. Update comment.
1685 (find_separate_debug_file): Update.
1686 * bfd-in2.h: Rebuild.
1688 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1690 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1692 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1695 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1697 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1698 * elf.c (elfcore_write_s390_tdb): New function.
1699 (elfcore_write_register_note): Call it.
1700 (elfcore_grok_s390_tdb): New function.
1701 (elfcore_grok_note): Call it.
1703 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1705 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1707 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1709 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1711 2013-03-04 Alan Modra <amodra@gmail.com>
1713 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1714 non-zero addends when relocatable, rather than addends >= 32768.
1715 Always zero "addend" before applying relocation.
1717 2013-03-04 Nick Clifton <nickc@redhat.com>
1719 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1720 file pointer offsets for thin archives.
1722 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1724 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1725 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1727 2013-02-27 DJ Delorie <dj@redhat.com>
1729 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1730 * libbfd.h: Regenerate.
1731 * bfd-in2.h: Regenerate.
1732 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1733 references in compuated relocs.
1735 2013-02-26 Anthony Green <green@moxielogic.com>
1737 * config.bfd: Extend moxie-rtems target triplet name support.
1739 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1742 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1743 unique_global only for definition.
1744 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1746 (elf_link_add_object_symbols): Set unique_global only
1749 2013-02-21 Alan Modra <amodra@gmail.com>
1751 * elf-bfd.h (struct elf_build_id): Extracted from..
1752 (struct elf_build_id_info): ..here. Delete.
1753 (struct output_elf_obj_tdata): New, extracted from..
1754 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1756 (elf_program_header_size): Reference tdata->o.
1757 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1758 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1759 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1760 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1761 when opening bfd in any mode that might write.
1762 (_bfd_elf_write_object_contents): Use build_id field in
1763 output_elf_obj_tdata.
1764 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1765 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1767 2013-02-21 Alan Modra <amodra@gmail.com>
1769 * elf-bfd.h (struct core_elf_obj_tdata): New.
1770 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1771 core_program, and core_command. Add "core".
1772 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1773 Update all refs to tdata core fields.
1774 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1775 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1776 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1777 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1778 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1779 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1780 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1781 to tdata core fields.
1783 2013-02-21 Alan Modra <amodra@gmail.com>
1785 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1786 Delete num_locals and num_globals.
1787 (elf_num_locals, elf_num_globals): Don't define.
1788 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1789 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1790 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1791 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1792 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1793 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1795 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1796 number of locals syms via new param.
1797 (swap_out_syms): Adjust to suit elf_map_symbols change.
1799 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1801 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1802 STO_MICROMIPS annotation.
1804 2013-02-19 Alan Modra <amodra@gmail.com>
1806 * configure.in: Bump version to 2.23.52.
1807 * elf-bfd.h (struct elf_build_id_info): New.
1808 (struct elf_obj_tdata): Delete after_write_object_contents,
1809 after_write_object_contents_info and build_id_size. Make build_id
1810 a pointer to struct elf_build_id_info.
1811 * elf.c (_bfd_elf_write_object_contents): Style. Update
1812 after_write_ibject_contents invocation.
1813 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1814 allow zero size notes.
1815 * configure: Regenerate.
1817 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1819 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1820 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1821 (micromips_elf64_howto_table_rela): Likewise.
1822 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1823 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1824 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1825 (elf_micromips_howto_table_rela): Likewise.
1826 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1828 2013-02-18 Paul Brook <paul@codesourcery.com>
1830 * elfxx-mips.c (MICROMIPS_P): New macro.
1831 (_bfd_mips_elf_symbol_processing): Use it.
1833 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1835 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1836 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1838 2013-02-18 Alan Modra <amodra@gmail.com>
1841 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1842 (_bfd_elf_strtab_clear_all_refs): Declare.
1843 (_bfd_elf_strtab_resize): Declare.
1844 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1845 (_bfd_elf_strtab_clear_all_refs): New function.
1846 (_bfd_elf_strtab_resize): Likewise.
1847 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1849 2013-02-18 Alan Modra <amodra@gmail.com>
1851 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1852 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1853 and elf_text_section to..
1854 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1855 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1856 (struct alpha_elf_find_line): ..this.
1857 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1859 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1862 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1863 for references from the dummy bfd.
1865 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1868 * elflink.c (elf_link_add_object_symbols): Also track weak
1871 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1874 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1875 archive pointing to itself.
1876 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1878 2013-02-15 Nick Clifton <nickc@redhat.com>
1881 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1882 accessing a corrupt nested archive.
1884 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1886 * elfxx-mips.c (mips_got_page_ref): New structure.
1887 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1888 pair to represent the anchor point.
1889 (mips_got_info): Add a got_page_refs field.
1890 (mips_elf_link_hash_table): Add a sym_cache field.
1891 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1892 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1893 new anchor representation.
1894 (mips_elf_create_got_info): Create got_page_refs rather than
1896 (mips_elf_record_got_page_ref): New function.
1897 (mips_elf_pages_for_range): Move further down file.
1898 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1899 Use a section rather than a (bfd, symndx) pair to represent the
1901 (mips_elf_resolve_got_page_ref): New function.
1902 (mips_elf_resolve_final_got_entries): Use it to populate
1904 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1905 rather than mips_elf_record_got_page_entry. Only nullify h
1907 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1910 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1912 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1915 2013-02-12 Alan Modra <amodra@gmail.com>
1917 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1918 suitable definition when using generic linker hash table.
1920 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1922 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1923 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1924 mips_elf_traverse_got_arg. Count GOT entries.
1925 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1926 as argument. Update after above changes.
1927 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1928 mips_elf_count_got_entries. Update the calls to
1929 mips_elf_resolve_final_got_entries.
1931 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1933 * elfxx-mips.c (mips_got_tls_type): New enum.
1934 (mips_got_entry): Add tls_initialized.
1935 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1936 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1938 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1939 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1940 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1942 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1943 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1944 tls_initialized rather than GOT_TLS_DONE.
1945 (mips_tls_got_index): Delete.
1946 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1947 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1948 (mips_elf_record_got_entry): Initialize tls_initialized.
1950 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1952 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1953 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1954 tls_ie_got_offset and tls_gd_got_offset.
1955 (mips_elf_link_hash_newfunc): Remove initialization.
1956 (mips_elf_create_got_info): Likewise.
1957 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1958 (mips_tls_single_got_index): Delete.
1959 (mips_elf_local_got_index): Always use the GOT entry to track
1961 (mips_elf_global_got_index): Likewise.
1962 (mips_elf_create_local_got_entry): Assert that TLS entries have
1963 already been allocated.
1964 (mips_elf_record_global_got_symbol): Don't initialize
1965 tls_ie_type or tls_gd_type.
1966 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1967 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1969 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1971 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1972 have been allocated.
1973 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1974 tls_ie_type and tls_gd_type.
1976 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1978 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1979 aliasing violation. Check for htab allocation failures.
1981 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1983 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1985 (mips_elf_global_got_index): ...here. Reorder arguments so that
1986 the output bfd and info come first.
1987 (mips_elf_calculate_relocation): Update the call to
1988 mips_elf_global_got_index accordingly.
1989 (_bfd_mips_elf_finish_dynamic_symbol): Use
1990 mips_elf_primary_global_got_index rather than
1991 mips_elf_global_got_index.
1992 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1994 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1996 * elfxx-mips.c (mips_got_entry): Update comments.
1997 (mips_elf_multi_got_entry_eq): Rename to...
1998 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1999 (mips_elf_create_got_info): Remove master_got_p argument.
2000 Always use mips_elf_got_entry_eq.
2001 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2002 Update calls accordingly.
2004 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2006 * elfxx-mips.c (mips_got_info): Remove bfd2got.
2007 (mips_elf_bfd2got_hash): Delete.
2008 (mips_elf_got_per_bfd_arg): Remove bfd2got.
2009 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2010 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2011 g->next to test for the multigot case. Use mips_elf_bfd_got rather
2012 than mips_elf_got_for_ibfd.
2013 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2014 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2015 (mips_elf_make_got_per_bfd): Replace with...
2016 (mips_elf_add_got_entry): ...this new function.
2017 (mips_elf_make_got_pages_per_bfd): Replace with...
2018 (mips_elf_add_got_page_entry): ...this new function.
2019 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2020 bfd and GOT arguments. Use mips_elf_add_got_entry and
2021 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2022 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2023 to set the BFD's GOT and free the old table.
2024 (mips_elf_merge_got): Replace bfd2got argument with separate
2025 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2026 Use mips_elf_count_got_entries to count the number of entries in
2027 each GOT. Update the calls to mips_elf_merge_got_with.
2028 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2029 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2030 (mips_elf_multi_got): Don't create the bfd2got hash table.
2031 Replace hash table traversal with a walk over the input bfds,
2032 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2033 to set the output bfd's GOT.
2034 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2035 bfds use the master GOT in the single-GOT case.
2036 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2037 rather than mips_elf_got_for_ibfd.
2039 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2041 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2042 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2043 (mips_elf_record_global_got_symbol): Update the hash entry before
2044 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2046 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2047 (mips_elf_record_got_page_entry): Record the entry in both the
2048 master and bfd GOTs.
2050 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2052 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2053 create another one if necessary.
2054 (mips_elf_set_gotidx): New function.
2055 (mips_elf_set_global_gotidx): Use it.
2056 (mips_elf_initialize_tls_index): Likewise. Take a
2057 mips_elf_traverse_got_arg as argument.
2058 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2059 (mips_elf_multi_got): Likewise. Cope with error returns from
2060 mips_elf_set_global_gotidx.
2062 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2064 * elfxx-mips.c (mips_got_info): Add relocs field.
2065 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2067 (mips_elf_traverse_got_arg): ...this new structure.
2068 (mips_elf_count_local_tls_relocs): Delete.
2069 (mips_elf_count_global_tls_relocs): Likewise.
2070 (mips_elf_count_got_entry): New function.
2071 (mips_elf_count_local_got_entries): Likewise.
2072 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2073 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2074 (mips_elf_record_local_got_symbol): Don't count got entries here.
2075 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2076 (mips_elf_set_global_got_offset): Split into...
2077 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2078 new functions. Take a mips_elf_traverse_got_arg rather than a
2079 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2080 Use g->relocs to record the number of relocs needed for global GOT
2082 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2083 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2084 relocations. Update for above function split.
2085 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2086 to count both the number of GOT entries and the number of TLS
2087 relocs required by local entries. Likewise
2088 mips_elf_count_global_tls_entries and global entries.
2089 Remove uses of mips_elf_count_local_tls_relocs and
2090 mips_elf_count_global_tls_relocs.
2092 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2094 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2095 to say that each structure represents only one type of TLS reference.
2096 (GOT_TLS_TYPE): New define.
2097 (mips_elf_link_hash_entry): Temporarily split tls_type and
2098 tls_got_offset into two variables each.
2099 (mips_elf_link_hash_newfunc): Update accordingly.
2100 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2101 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2102 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2103 (mips_tls_got_relocs): Use a switch statement.
2104 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2105 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2106 local "offset" variable.
2107 (mips_tls_got_index): Remove r_type argument and assert. Remove
2108 code that handled entries with two TLS types; always use the
2109 original got_index instead.
2110 (mips_tls_single_got_index): New function.
2111 (mips_elf_local_got_index): Use entry->tls_type to check for
2112 TLS entries. Use mips_tls_single_got_index. Update call to
2114 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2115 Use p->tls_type to check for TLS entries. Update call to
2116 mips_tls_got_index. Use mips_tls_single_got_index.
2117 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2118 Use entry.tls_type to check for TLS entries.
2119 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2120 with r_type argument. Use mips_elf_reloc_tls_type.
2121 Set up the new hash entry fields.
2122 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2123 with r_type argument. Use mips_elf_reloc_tls_type and
2124 mips_tls_got_entries. Remove code that handled entries
2125 with multiple TLS types.
2126 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2127 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2128 Use equality rather than masks when checking for specific TLS types.
2129 Use mips_tls_got_entries. Remove code that handled entries
2130 with multiple TLS types.
2131 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2132 testing the hash table entry.
2133 (_bfd_mips_elf_check_relocs): Update calls to
2134 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2135 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2136 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2138 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2140 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2141 (mips_elf_got_entry_hash): ...this, deleting the old version.
2142 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2145 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2147 * elfxx-mips.c (mips_elf_create_got_info): New function.
2148 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2149 (mips_elf_create_got_section): Likewise.
2151 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2153 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2156 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2158 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2160 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2162 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2163 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2165 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2167 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2168 (mips_elf_count_global_tls_relocs): Don't count indirect or
2170 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2171 number of TLS entries were allocated.
2173 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2175 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2177 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2179 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2180 if there are TLS relocations.
2182 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2184 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2185 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2187 2013-02-11 Alan Modra <amodra@gmail.com>
2189 * elfcode.h (elf_checksum_contents): Free contents.
2190 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2191 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2192 (elf_final_link_free): New function, extracted from..
2193 (bfd_elf_final_link): ..here. Always call
2194 _bfd_elf_write_section_eh_frame_hdr.
2195 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2196 _bfd_elf_link_hash_table_free.
2197 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2198 * libbfd.h: Regenerate.
2199 * merge.c (_bfd_merge_sections_free): New function.
2200 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2202 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2203 _bfd_elf_link_hash_table_free.
2204 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2205 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2206 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2207 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2208 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2209 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2210 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2211 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2212 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2213 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2214 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2215 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2216 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2217 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2218 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2219 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2220 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2222 2013-02-10 Alan Modra <amodra@gmail.com>
2224 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2225 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2226 * m68klinux.c (linux_link_hash_table_create): Likewise.
2227 * sparclinux.c (linux_link_hash_table_create): Likewise.
2228 * sunos.c (sunos_link_hash_table_create): Likewise.
2229 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2230 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2231 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2232 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2233 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2234 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2235 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2236 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2237 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2238 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2239 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2240 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2241 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2242 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2243 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2244 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2245 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2246 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2247 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2248 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2249 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2250 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2251 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2252 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2253 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2254 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2255 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2256 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2258 2013-02-10 Alan Modra <amodra@gmail.com>
2260 * i386linux.c (linux_link_hash_table_create): Allocate table
2261 with bfd_zmalloc, not bfd_alloc.
2262 * pdp11.c (link_hash_table_create): Allocate table with
2263 bfd_malloc, not bfd_alloc.
2264 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2265 with bfd_zmalloc, not bfd_zalloc.
2266 (bfin_link_hash_table_create): Likewise.
2267 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2268 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2270 2013-02-10 Alan Modra <amodra@gmail.com>
2273 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2275 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2277 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2279 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2282 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2284 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2287 2013-02-08 Alan Modra <amodra@gmail.com>
2290 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2291 * elf.c (elf_find_function): Revert last change. Use new
2292 tdata field rather than static vars for cache.
2294 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2297 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2298 symbol is defined in regular object.
2300 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2303 * elf.c (elf_find_function): Don't cache if symbols change.
2305 2013-02-07 Alan Modra <amodra@gmail.com>
2308 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2309 copy attributes from or to non-ELF.
2311 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2314 for non-zero TLS symbol.
2315 (elf_i386_relocate_section): Don't resolve size relocation against
2316 non-zero TLS symbol.
2317 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2318 pc_count for non-zero TLS symbol.
2319 (elf_x86_64_relocate_section): Don't resolve size relocation
2320 against non-zero TLS symbol.
2322 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2323 Andrew Jenner <andrew@codesourcery.com>
2325 Based on patches from Altera Corporation.
2327 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2328 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2329 (BFD_BACKENDS): Add elf32-nios2.lo.
2330 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2331 * Makefile.in: Regenerated.
2332 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2333 bfd_elf32_littlenios2_vec.
2334 * configure: Regenerated.
2335 * config.bfd: Add cases for nios2.
2336 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2337 (bfd_mach_nios2): Define.
2338 (bfd_nios2_arch): Declare.
2339 (bfd_archures_list): Add bfd_nios2_arch.
2340 * targets.c (bfd_elf32_bignios2_vec): Declare.
2341 (bfd_elf32_littlenios2_vec): Declare.
2342 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2343 bfd_elf32_littlenios2_vec.
2344 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2345 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2346 * bfd-in2.h: Regenerated.
2347 * libbfd.h: Regenerated.
2348 * cpu-nios2.c: New file.
2349 * elf32-nios2.c: New file.
2351 2013-02-06 Alan Modra <amodra@gmail.com>
2353 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2356 2013-02-06 Alan Modra <amodra@gmail.com>
2358 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2359 * Makefile.in: Regenerate.
2361 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2362 Pedro Alves <palves@redhat.com>
2364 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2365 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2367 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2368 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2369 * elf-linux-psinfo.h: New file.
2370 * elf.c: Include elf-linux-psinfo.h.
2371 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2373 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2374 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2375 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2376 (elfcore_write_ppc_linux_prpsinfo32): New function.
2378 2013-02-04 Tristan Gingold <gingold@adacore.com>
2380 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2383 2013-02-04 Alan Modra <amodra@gmail.com>
2385 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2386 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2387 * Makefile.in: Regenerate.
2388 * po/SRC-POTFILES.in: Regenerate.
2390 2013-02-04 Alan Modra <amodra@gmail.com>
2392 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2393 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2395 2013-02-01 Alan Modra <amodra@gmail.com>
2397 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2400 2013-01-31 Tristan Gingold <gingold@adacore.com>
2402 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2403 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2404 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2406 2013-01-31 Alan Modra <amodra@gmail.com>
2407 David S. Miller <davem@davemloft.net>
2410 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2411 references to __tls_get_addr.
2412 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2413 vtinherit and vtentry reloc handling too.
2414 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2416 2013-01-31 Alan Modra <amodra@gmail.com>
2418 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2420 2013-01-31 Alan Modra <amodra@gmail.com>
2422 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2424 2013-01-28 Alan Modra <amodra@gmail.com>
2426 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2427 "relocation" in error messages throughout file.
2428 (ppc64_elf_relocate_section): Remove sibling call error message,
2429 replace with "call lacks nop". Specially report errors for
2430 branches to function entry points via OPD lookup and branches
2431 to stubs. Remove NULL symbol handling now done by %T.
2433 2013-01-28 Alan Modra <amodra@gmail.com>
2435 * archive.c (bfd_generic_archive_p): Return target and keep
2436 ardata on partial matches.
2437 * format.c (bfd_check_format_matches): Adjust for above
2438 change. Remove bfd_error_file_ambiguously_recognized dead
2441 2013-01-26 Alan Modra <amodra@gmail.com>
2443 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2444 bfd_preserve_finish): Move to..
2445 * format.c: ..here, splitting out..
2446 (bfd_reinit): ..this. New function.
2447 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2448 keep bfd state for a match.
2449 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2450 * elfcore.h (elf_core_file_p): Likewise.
2451 * mach-o.c (bfd_mach_o_header_p): Likewise.
2452 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2453 * xsym.c (bfd_sym_object_p): Likewise.
2454 * mmo.c (mmo_scan): Clear abfd->symcount.
2455 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2456 * section.c (bfd_section_list_clear): Clear section_htab.count.
2457 * bfd-in2.h: Regenerate.
2459 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2461 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2462 second reloc, make sure that the reloc potentially exists first.
2464 2013-01-24 Nick Clifton <nickc@redhat.com>
2466 * archures.c: Add bfd_mach_v850e3v5.
2467 * bfd-in2.h: Regenerate.
2468 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2469 * cpu-v850_rh850.c: Likewise.
2470 * elf32-v850.c: Add support for v850e3v5 architecture.
2472 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2474 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2476 2013-01-23 Leif Ekblad <leif@rdos.net>
2478 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2480 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2482 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2483 non-zero TLS symbol.
2484 (elf_i386_relocate_section): Resolve size relocation against
2485 non-zero TLS symbol.
2486 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2487 for non-zero TLS symbol.
2488 (elf_x86_64_relocate_section): Resolve size relocation against
2489 non-zero TLS symbol.
2491 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2493 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2494 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2497 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2499 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2500 PC-relative relocation.
2501 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2502 as PC-relative relocation.
2504 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2506 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2508 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2510 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2511 and R_X86_64_SIZE64 check.
2512 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2513 nor R_X86_64_SIZE64.
2515 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2517 * bfd-in2.h: Regenerated.
2518 * libbfd.h: Likewise.
2520 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2521 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2522 (elf_i386_check_relocs): Handle R_386_SIZE32.
2523 (elf_i386_gc_sweep_hook): Likewise.
2524 (elf_i386_relocate_section): Likewise.
2526 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2527 and R_X86_64_SIZE64 entries.
2528 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2529 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2530 (elf_x86_64_reloc_name_lookup): Likewise.
2531 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2533 (elf_x86_64_gc_sweep_hook): Likewise.
2534 (elf_x86_64_relocate_section): Likewise.
2536 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2539 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2541 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2542 with R_X86_64_RELATIVE64.
2544 2013-01-15 Nick Clifton <nickc@redhat.com>
2546 * elf32-msp430.c: Fix spelling typo.
2548 2013-01-15 Alan Modra <amodra@gmail.com>
2550 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2553 2013-01-14 Alan Modra <amodra@gmail.com>
2556 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2557 (memory_bclose): Likewise. Return 0 on success.
2558 * cache.c (cache_bclose): Likewise.
2559 * opncls.c (opncls_bclose, bfd_close): Likewise.
2560 * vms-lib.c (vms_lib_bclose): Likewise.
2561 * libbfd.h: Regenerate.
2563 2013-01-13 Alan Modra <amodra@gmail.com>
2565 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2566 Add ref_dynamic_nonweak.
2567 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2568 (_bfd_elf_merge_symbol): Don't call above function. Move
2569 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2571 (elf_link_add_object_symbols): Delete redundant "override" test.
2572 Don't set dynamic_def here.
2573 (elf_link_output_extsym): Update.
2575 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2577 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2578 normal and TLS symbol access.
2579 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2581 2013-01-12 Alan Modra <amodra@gmail.com>
2583 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2584 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2585 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2587 2013-01-12 Alan Modra <amodra@gmail.com>
2590 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2591 (_bfd_elf_strtab_clear_all_refs): Define.
2592 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2593 (_bfd_elf_strtab_clear_all_refs): Delete.
2594 * elflink.c (elf_link_add_object_symbols): Clear out added
2595 strtab refs. Correct handling of warning common symbols.
2597 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2599 * aout0.c: Remove trailing white spaces.
2600 * archive.c: Likewise.
2601 * archures.c: Likewise.
2602 * bfd-in.h: Likewise.
2603 * bfd-in2.h: Likewise.
2604 * coff-alpha.c: Likewise.
2605 * coff-i860.c: Likewise.
2606 * coff-mips.c: Likewise.
2607 * coff-ppc.c: Likewise.
2608 * coff-tic80.c: Likewise.
2609 * coff-x86_64.c: Likewise.
2610 * coff-z80.c: Likewise.
2611 * coffcode.h: Likewise.
2612 * coffgen.c: Likewise.
2613 * cofflink.c: Likewise.
2614 * compress.c: Likewise.
2615 * corefile.c: Likewise.
2616 * cpu-arm.c: Likewise.
2617 * cpu-avr.c: Likewise.
2618 * cpu-bfin.c: Likewise.
2619 * cpu-cr16.c: Likewise.
2620 * cpu-cr16c.c: Likewise.
2621 * cpu-crx.c: Likewise.
2622 * cpu-h8300.c: Likewise.
2623 * cpu-i386.c: Likewise.
2624 * cpu-lm32.c: Likewise.
2625 * cpu-m68k.c: Likewise.
2626 * cpu-moxie.c: Likewise.
2627 * cpu-msp430.c: Likewise.
2628 * cpu-sh.c: Likewise.
2629 * cpu-xc16x.c: Likewise.
2630 * dwarf2.c: Likewise.
2631 * ecofflink.c: Likewise.
2632 * ecoffswap.h: Likewise.
2633 * elf-ifunc.c: Likewise.
2634 * elf-m10300.c: Likewise.
2635 * elf-vxworks.c: Likewise.
2636 * elf32-avr.c: Likewise.
2637 * elf32-avr.h: Likewise.
2638 * elf32-cr16.c: Likewise.
2639 * elf32-cr16c.c: Likewise.
2640 * elf32-cris.c: Likewise.
2641 * elf32-crx.c: Likewise.
2642 * elf32-frv.c: Likewise.
2643 * elf32-hppa.c: Likewise.
2644 * elf32-i860.c: Likewise.
2645 * elf32-ip2k.c: Likewise.
2646 * elf32-iq2000.c: Likewise.
2647 * elf32-m32c.c: Likewise.
2648 * elf32-m68hc1x.c: Likewise.
2649 * elf32-msp430.c: Likewise.
2650 * elf32-mt.c: Likewise.
2651 * elf32-ppc.c: Likewise.
2652 * elf32-rl78.c: Likewise.
2653 * elf32-s390.c: Likewise.
2654 * elf32-score.h: Likewise.
2655 * elf32-sh-symbian.c: Likewise.
2656 * elf32-sh.c: Likewise.
2657 * elf32-spu.c: Likewise.
2658 * elf32-tic6x.c: Likewise.
2659 * elf32-v850.c: Likewise.
2660 * elf32-xc16x.c: Likewise.
2661 * elf32-xtensa.c: Likewise.
2662 * elf64-alpha.c: Likewise.
2663 * elf64-hppa.c: Likewise.
2664 * elf64-ppc.c: Likewise.
2665 * elf64-s390.c: Likewise.
2666 * elfcore.h: Likewise.
2667 * elflink.c: Likewise.
2668 * elfxx-mips.c: Likewise.
2669 * elfxx-sparc.c: Likewise.
2670 * elfxx-tilegx.c: Likewise.
2672 * libcoff.h: Likewise.
2673 * libpei.h: Likewise.
2674 * libxcoff.h: Likewise.
2675 * linker.c: Likewise.
2676 * mach-o-i386.c: Likewise.
2677 * mach-o-target.c: Likewise.
2678 * mach-o.c: Likewise.
2679 * mach-o.h: Likewise.
2681 * opncls.c: Likewise.
2682 * pdp11.c: Likewise.
2683 * pe-x86_64.c: Likewise.
2684 * peXXigen.c: Likewise.
2685 * pef-traceback.h: Likewise.
2686 * pei-x86_64.c: Likewise.
2687 * peicode.h: Likewise.
2688 * plugin.c: Likewise.
2689 * reloc.c: Likewise.
2690 * riscix.c: Likewise.
2691 * section.c: Likewise.
2694 * tekhex.c: Likewise.
2695 * ticoff.h: Likewise.
2696 * vaxbsd.c: Likewise.
2697 * xcofflink.c: Likewise.
2698 * xtensa-isa.c: Likewise.
2700 2013-01-10 Will Newton <will.newton@imgtec.com>
2702 * Makefile.am: Add Meta.
2703 * Makefile.in: Regenerate.
2704 * archures.c (bfd_mach_metag): New.
2705 * bfd-in2.h: Regenerate.
2706 * config.bfd: Add Meta.
2707 * configure: Regenerate.
2708 * configure.in: Add Meta.
2709 * cpu-metag.c: New file.
2710 * elf-bfd.h: Add Meta.
2711 * elf32-metag.c: New file.
2712 * elf32-metag.h: New file.
2713 * libbfd.h: Regenerate.
2714 * reloc.c: Add Meta relocations.
2715 * targets.c: Add Meta.
2717 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2719 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2720 (elfcore_write_aarch_hw_break): Likewise.
2721 (elfcore_write_aarch_hw_watch): Likewise.
2722 * elf.c (elfcore_grok_aarch_tls): New function.
2723 (elfcore_grok_aarch_hw_break): Likewise.
2724 (elfcore_grok_aarch_hw_watch): Likewise.
2725 (elfcore_grok_note): Call the new functions to handle the
2726 corresponding notes.
2727 (elfcore_write_aarch_tls): New function.
2728 (elfcore_write_aarch_hw_break): Likewise.
2729 (elfcore_write_aarch_hw_watch): Likewise.
2730 (elfcore_write_register_note): Call the new functions to handle the
2731 corresponding pseudo sections.
2733 2013-01-07 Tom Tromey <tromey@redhat.com>
2735 * section.c (_bfd_std_section): Rename from std_section.
2736 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2737 (STD_SECTION): Update.
2738 * bfd-in2.h: Rebuild.
2740 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2742 * archures.c (bfd_mach_mips5900): Define.
2743 * bfd-in2.h: Regenerate.
2744 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2745 * cpu-mips.c: Add support for MIPS r5900.
2746 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2748 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2749 Nick Clifton <nickc@redhat.com>
2751 * elflink.c (get_value): Prevent the use of an undefined shift
2752 operation. Add sanity checks.
2754 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2756 * config.bfd (cr16*-*-uclinux*): New target support.
2759 For older changes see ChangeLog-2012
2761 Copyright (C) 2013 Free Software Foundation, Inc.
2763 Copying and distribution of this file, with or without modification,
2764 are permitted in any medium without royalty provided the copyright
2765 notice and this notice are preserved.
2771 version-control: never