1 2013-10-30 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
4 tag to specify tls optimisation.
5 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
6 (ppc64_elf_finish_dynamic_sections): Specify whether multiple
7 toc pointers are used via DT_PPC64_OPT.
9 2013-10-30 Alan Modra <amodra@gmail.com>
11 * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
12 (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
13 build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
14 ppc64_elf_relocate_section): Use new defines.
16 2013-10-30 Alan Modra <amodra@gmail.com>
18 * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
19 parameter and adjust for ELFv2. Update all uses.
20 (PLT_CALL_STUB_SIZE): Delete.
21 (ppc64_elf_get_synthetic_symtab): Support new glink layout.
22 (allocate_dynrelocs): Likewise.
23 (plt_stub_size, build_plt_stub): Adjust for ELFv2.
24 (get_r2off): Return 0 for ELFv2 -R.
25 (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
26 (ppc64_elf_size_stubs): Likewise.
27 (ppc64_elf_build_stubs): Add new ELFv2 glink.
29 2013-10-30 Alan Modra <amodra@gmail.com>
30 Ulrich Weigand <uweigand@de.ibm.com>
32 * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
33 (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
35 (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
36 st_other bits only valid in ELFv2.
37 (ppc64_elf_merge_symbol_attribute): New function.
38 (ppc_type_of_stub): Add local_off param to test branch range.
39 (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
40 (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
41 (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
43 (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
46 2013-10-30 Alan Modra <amodra@gmail.com>
48 * elf64-ppc.c (abiversion, set_abiversion): New functions.
49 (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
50 (struct ppc_link_hash_table): Add opd_abi.
51 (ppc64_elf_check_relocs): Check no .opd with ELFv2.
52 (ppc64_elf_merge_private_bfd_data): New function.
53 (ppc64_elf_print_private_bfd_data): New function.
54 (ppc64_elf_tls_setup): Set htab->opd_abi.
55 (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
57 (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
58 (ppc64_elf_finish_dynamic_symbol): Likewise
60 2013-10-30 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
63 reg and r12 as destination.
64 (ppc_build_one_stub): Likewise.
65 (ppc64_elf_build_stubs): Likewise for glink.
67 2013-10-30 Alan Modra <amodra@gmail.com>
69 * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
70 BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
71 BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
72 * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
73 Make all _HA and _HI relocs report signed overflow.
74 (ppc64_elf_reloc_type_lookup): Handle new relocs.
75 (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
76 (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
77 (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
78 R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
79 R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
80 * libbfd.h: Regenerate.
81 * bfd-in2.h: Regenerate.
83 2013-10-29 Roland McGrath <mcgrathr@google.com>
85 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
86 sequence to match what the assembler generates.
88 2013-10-29 Jan Beulich <jbeulich@suse.com>
90 * elflink.c (struct elf_outext_info): Add field file_sym_done.
91 (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
92 symbol emission from here ...
93 (elf_link_output_extsym): ... to here.
95 2013-10-24 Nick Clifton <nickc@redhat.com>
98 * dwarf2.c (lookup_address_in_line_info_table): Change return type
99 to be the range of addresses covered by the table.
100 (comp_unit_find_nearest_line): Likewise.
101 (find_line): Search all CUs. Select the one that matches and
102 covers the smallest address range.
104 2013-10-18 Hans-Peter Nilsson <hp@axis.com>
106 * elf32-cris.c (cris_elf_check_relocs): Don't assume
107 a registered dynobj means that a .got has been created.
109 2013-10-17 Alan Modra <amodra@gmail.com>
112 * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
113 when finding lowest_section.
115 2013-10-14 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
117 * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
118 (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
119 file that has a Tag_GNU_MIPS_ABI_MSA attribute.
120 Merge Tag_GNU_MIPS_ABI_MSA attributes.
122 2013-10-14 Nick Clifton <nickc@redhat.com>
124 * gen-aout.c (main): Fix formatting. Close file.
126 2013-10-13 Richard Sandiford <rdsandiford@googlemail.com>
128 * elfxx-mips.c (mips_use_local_got_p): New function.
129 (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
130 (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
131 GOT and absolute references.
133 2013-10-09 Roland McGrath <mcgrathr@google.com>
135 * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
136 expression to int to silence over-eager compiler warnings.
138 * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
139 loop that doesn't use (or initialize) it.
141 * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
142 Move second const qualifier so it applies to the pointer.
144 2013-10-09 Nick Clifton <nickc@redhat.com>
147 * elf32-rx.c (rx_dump_symtab): Add missing break statements.
149 2013-10-09 Tom Tromey <tromey@redhat.com>
151 * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
153 2013-10-09 Nick Clifton <nickc@redhat.com>
156 * elf32-rl78.c (rl78_dump_symtab): Delete.
157 (rl78_get_reloc): Delete.
159 2013-10-09 Tom Tromey <tromey@redhat.com>
161 * bfd-in2.h: Rebuild.
162 * opncls.c (bfd_get_alt_debug_link_info): Change type of
163 buildid_len to bfd_size_type.
165 2013-10-09 Sergio Durigan Junior <sergiodj@redhat.com>
168 * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
169 "case". Reindent "switch" statements.
171 2013-10-08 Tom Tromey <tromey@redhat.com>
173 * bfd-in2.h: Rebuild.
174 * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
175 parameter. Change type of buildid_out. Update.
176 (get_alt_debug_link_info_shim): New function.
177 (bfd_follow_gnu_debuglink): Use it.
179 2013-10-08 Andreas Schwab <schwab@suse.de>
181 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
184 2013-10-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
186 * configure: Regenerate.
188 2013-10-03 Will Newton <will.newton@linaro.org>
190 * configure: Regenerate.
191 * configure.in: Build elf-ifunc.o for AArch64.
192 * elfnn-aarch64.c: Include objalloc.h.
193 (elfNN_aarch64_local_htab_hash): New function.
194 (elfNN_aarch64_local_htab_eq): New function.
195 (elfNN_aarch64_get_local_sym_hash): New function.
196 (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
198 (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
199 (elfNN_aarch64_final_link_relocate): Add sym argument. Add support
200 for handling STT_GNU_IFUNC symbols.
201 (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
202 references to STT_GNU_IFUNC symbols.
203 (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
204 STT_GNU_IFUNC symbols.
205 (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
206 symbols. Ensure we don't increase plt.refcount from -1 to 0.
207 (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
208 (elfNN_aarch64_is_function_type): Remove function.
209 (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
210 (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
211 (elfNN_aarch64_allocate_local_dynrelocs): New function.
212 (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
213 (elfNN_aarch64_size_dynamic_sections): Call
214 elfNN_aarch64_allocate_local_dynrelocs.
215 (elfNN_aarch64_create_small_pltn_entry): Add info argument.
216 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
217 (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
218 STT_GNU_IFUNC symbols and .iplt.
219 (elfNN_aarch64_finish_local_dynamic_symbol): New function.
220 (elfNN_aarch64_finish_dynamic_sections): Call
221 elfNN_aarch64_finish_local_dynamic_symbol.
223 2013-09-30 Nick Clifton <nickc@redhat.com>
225 * cpu-msp430.c: Use printable names that match the values
226 displayed by readelf.
228 2013-08-25 Andrew Pinski <apinski@cavium.com>
230 * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
233 2013-09-24 Gregory Fong <gregory.0xf0@gmail.com>
235 * elfxx-mips.c (mips_elf_create_got_section): Hide
236 _GLOBAL_OFFSET_TABLE_.
238 2013-09-24 Alan Modra <amodra@gmail.com>
240 * elf32-mips.c (ELF_OSABI): Undef for vxworks.
242 2013-09-24 Alan Modra <amodra@gmail.com>
244 * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
245 stabs at end of .stab. Tidy variable usage. Don't drop the need
246 for a NULL function name stab if If N_FUN stab is ignored.
247 Ensure index entry count loop matches write loop.
249 2013-09-20 Alan Modra <amodra@gmail.com>
251 * configure: Regenerate.
253 2013-09-18 Tristan Gingold <gingold@adacore.com>
255 * configure.in: Bump version to 2.24.51
256 * configure: Regenerate.
258 2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
260 * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
263 2013-08-31 John David Anglin <dave.anglin@bell.net>
265 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
268 2013-08-29 Jakub Jelinek <jakub@redhat.com>
270 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
271 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
272 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
273 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
275 2013-08-27 Alan Modra <amodra@gmail.com>
277 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
278 Add notice_as_needed.
279 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
280 (elf_backend_notice_as_needed): Define.
281 (ppc64_elf_as_needed_cleanup): Rename and adjust..
282 (ppc64_elf_notice_as_needed): ..to this.
283 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
284 (elf_link_add_object_symbols): ..from here.
285 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
286 (elf_backend_notice_as_needed): Define..
287 (elfNN_bed): ..and use here.
289 2013-08-26 Roland McGrath <mcgrathr@google.com>
291 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
292 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
293 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
294 (bfd_i386_nacl_arch): New variable.
295 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
296 (bfd_x64_32_arch_intel_syntax): Link them into the list.
297 * bfd-in2.h: Regenerate.
299 2013-08-26 Roland McGrath <mcgrathr@google.com>
301 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
302 elf_segment_map list. If an executable segment is page-aligned
303 but does not end with a full page, then append a fake section into
304 the segment map entry that pads out the page.
305 (nacl_final_write_processing): New function. Write the code fill
306 laid out in nacl_modify_segment_map.
307 * elf-nacl.h: Declare it.
308 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
309 (elf_backend_final_write_processing): Define it for NaCl backend.
310 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
311 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
313 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
314 parameter to MINPAGESIZE.
315 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
317 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
319 2013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
321 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
322 set GOT's entry size if there is no ELF section data.
323 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
324 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
327 2013-08-23 H.J. Lu <hongjiu.lu@intel.com>
329 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
330 (get_elf_x86_64_backend_data): Use it.
331 (elf_x86_64_size_dynamic_sections): Likewise.
333 2013-08-23 Yuri Chornoivan <yurchor@ukr.net>
336 * bfdio.c: Fix typos.
337 * elf32-spu.c: Likewise.
338 * elfnn-aarch64.c: Likewise.
340 2013-08-21 Tristan Gingold <gingold@adacore.com>
342 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
344 * coffcode.h (coff_compute_section_file_positions): Force
345 match between file offset and vma offset.
347 2013-08-21 Alan Modra <amodra@gmail.com>
349 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
350 and *poldalignment before exiting when !relocs_compatible.
352 2013-08-21 Alan Modra <amodra@gmail.com>
354 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
355 symbols to STV_HIDDEN.
357 2013-08-14 John Tytgat <john@bass-software.com>
360 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
361 segment containing the relocating symbol instead of assuming 0 for
362 sb group relocations.
364 2013-08-09 Nick Clifton <nickc@redhat.com>
366 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
367 flag bits do not match.
368 (rl78_elf_print_private_bfd_data): Describe G10 flag.
370 2013-08-05 John Tytgat <john@bass-software.com>
372 * po/BLD-POTFILES.in: Regenerate.
373 * po/SRC-POTFILES.in: Likewise.
375 2013-07-31 John Tytgat <john@bass-software.com>
378 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
381 2013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
383 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
384 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
387 2013-07-27 Andrew Pinski <apinski@cavium.com>
389 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
390 Use the correct alignment for
391 _bfd_elf_make_dynamic_reloc_section for ILP32.
393 2013-07-27 Andrew Pinski <apinski@cavium.com>
395 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
396 BFD_RELOC_AARCH64_NONE explicitly.
398 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
400 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
401 entry size if there is no ELF section data.
403 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
405 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
406 Don't check symbol visibility here. Remove a check already
408 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
409 instead of individual checks.
410 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
411 check the offset to decide if produce a GOT or PLT entry.
412 Remove redundant assertions. Remove code to produce GOT entries
413 for local symbols. Remove a duplicate comment and add a comment
415 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
418 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
420 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
423 2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
425 * elf32-vax.c (elf_vax_discard_got_entries): New function.
426 (elf_vax_always_size_sections): Likewise.
427 (elf_vax_size_dynamic_sections): Remove code moved to
428 elf_vax_always_size_sections. Make comment on
429 elf_vax_instantiate_got_entries match reality.
430 (elf_vax_instantiate_got_entries): Assert that rather than check
431 if dynobj is null. Don't check for dynamic_sections_created.
432 Make function description match reality.
433 (elf_backend_always_size_sections): New macro.
435 2013-07-25 Alan Modra <amodra@gmail.com>
437 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
439 (opd_entry_value): Cache .opd section contents.
440 (ppc64_elf_relocate_section): Adjust.
442 2013-07-25 Alan Modra <amodra@gmail.com>
446 * elflink.c (elf_link_add_object_symbols): Correct test in
447 last patch. Remove unnecessary code.
449 2013-07-24 Tristan Gingold <gingold@adacore.com>
451 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
452 R_RBR. Add numbers in comments.
453 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
454 * coff64-rs6000.c: Likewise.
456 2013-07-20 Alan Modra <amodra@gmail.com>
460 * elflink.c (elf_link_add_object_symbols): Don't clobber
461 .gnu.warning.symbol sections when shared.
463 2013-07-19 Nick Clifton <nickc@redhat.com>
465 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
466 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
468 2013-07-18 Travis Snoozy <quandary@remstate.com>
471 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
473 * R_MSP430_2X_PCREL: Likewise.
474 * R_MSP430X_10_PCREL: Likewise.
475 * R_MSP430X_2X_PCREL: Likewise.
477 2013-07-18 Terry Guo <terry.guo@arm.com>
479 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
481 (elf32_arm_final_link_relocate): Likewise.
483 2013-07-18 Bill Neubauer <wcn@google.com>
485 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
488 2013-07-18 Roland McGrath <mcgrathr@google.com>
490 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
491 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
492 (arm_build_one_stub): Increase MAXRELOCS to 3.
493 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
494 (struct elf32_arm_link_hash_table): Give add_stub_section member's
495 pointee type a third argument.
496 (elf32_arm_create_or_find_stub_sec): Update caller.
497 (elf32_arm_size_stubs): Update argument type.
498 * bfd-in.h (elf32_arm_size_stubs): Update decl.
499 * bfd-in2.h: Regenerate.
500 * libbfd.h: Regenerate.
502 2013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
504 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
505 magic numbers with enum values.
507 2013-07-12 Roland McGrath <mcgrathr@google.com>
509 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
510 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
511 been added here with 2013-07-05 elf32-s390.c change).
512 * bfd-in2.h: Regenerate (no-op).
513 * libbfd.h: Regenerate (no-op).
515 2013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
517 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
519 (_bfd_mips_elf_print_private_bfd_data): Likewise.
521 2013-07-09 Tristan Gingold <gingold@adacore.com>
523 * vms-alpha.c (struct vms_private_data_struct): Remove
524 flag_hash_long_names and flag_show_after_trunc.
525 (hash_string): Remove.
526 (_bfd_vms_length_hash_symbol): Remove.
527 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
528 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
529 (_bfd_vms_write_ehdr): Remove code that set removed flags.
530 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
531 (vms_bfd_is_local_label_name): Remove trace call.
533 2013-07-09 Tristan Gingold <gingold@adacore.com>
535 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
537 * configure.com: Adjust to match changes in configure.
538 * makefile.vms (OBJS): Update list.
540 2013-07-05 Tristan Gingold <gingold@adacore.com>
542 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
545 2013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
547 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
548 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
549 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
550 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
552 * elf64-s390.c: See elf32-s390.c
553 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
554 * libbfd.h: Add new reloc strings.
556 2013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
558 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
560 (elfNN_aarch64_relocate_section): Likewise.
561 (elfNN_aarch64_gc_sweep_hook): Likewise.
562 (elfNN_aarch64_check_relocs): Likewise.
564 2013-07-03 Alan Modra <amodra@gmail.com>
566 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
567 when relocatable. Don't change root.type or type here.
568 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
570 2013-07-03 Alan Modra <amodra@gmail.com>
572 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
573 (ppc64_elf_size_stubs): Don't set "addend".
574 (ppc64_elf_relocate_section): Don't allow calls via
575 toc-adjusting stubs without a following nop even in an
576 executable, except for self-calls and both libc_start_main
577 and .libc_start_main.
579 2013-07-03 Alan Modra <amodra@gmail.com>
581 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
583 2013-07-02 Tristan Gingold <gingold@adacore.com>
585 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
588 2013-07-02 Tristan Gingold <gingold@adacore.com>
590 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
591 (_bfd_vms_find_nearest_line_discriminator): New function.
593 2013-07-02 Tristan Gingold <gingold@adacore.com>
595 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
597 2013-07-02 Tristan Gingold <gingold@adacore.com>
599 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
600 (rs6000coff_vec): Reference it.
602 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
604 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
605 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
606 (elfNN_aarch64_create_dynamic_sections): Do not define
607 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
609 2013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
611 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
612 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
613 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
614 * ld-aarch64/tls-relax-all.d: Likewise.
615 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
616 * ld-aarch64/gc-tls-relocs.d: Likewise.
617 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
618 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
619 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
621 2013-07-02 Alan Modra <amodra@gmail.com>
623 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
624 .TOC. after relocatable check.
626 2013-07-01 Alan Modra <amodra@gmail.com>
628 * elf64-ppc.h (ppc64_elf_toc): Delete.
629 (ppc64_elf_set_toc): Declare.
630 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
631 with call the ppc64_elf_set_toc.
632 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
633 (ppc64_elf_start_multitoc_partition): Likewise.
634 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
636 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
638 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
639 as needing a toc pointer.
640 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
641 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
644 2013-06-28 H.J. Lu <hongjiu.lu@intel.com>
647 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
650 2013-06-28 Nick Clifton <nickc@redhat.com>
653 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
655 2013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
657 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
659 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
660 in sgot[0] rather than sgotplt[0].
662 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
664 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
665 beginning of the generated file.
666 (elf64-aarch64.c): Likewise.
667 * Makefile.in: Re-generated.
669 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
671 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
672 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
673 * Makefile.in: Re-generated.
674 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
675 (bfd_elf64_littleaarch64_vec): Likewise.
676 (bfd_elf32_bigaarch64_vec): Likewise.
677 (bfd_elf32_littleaarch64_vec): Likewise.
678 * configure: Re-generated.
679 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
680 * elfxx-aarch64.h: New file.
681 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
682 stuff to elfxx-aarch64.c.
683 (bfd_elf_aarch64_put_addend): Removed.
684 (PG_OFFSET, PG): Likewise.
685 (elfNN_aarch64_small_plt0_entry): Support ELF32.
686 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
687 (elf64_aarch64_grok_prstatus): Removed.
688 (elf_backend_grok_prstatus): Removed.
690 (aarch64_unsigned_overflow): Likewise.
691 (aarch64_signed_overflow): Likewise.
692 (aarch64_resolve_relocation): Likewise.
694 (decode_branch_ofs_26): Likewise.
695 (decode_cond_branch_ofs_19): Likewise.
696 (decode_ld_lit_ofs_19): Likewise.
697 (decode_tst_branch_ofs_14): Likewise.
698 (decode_movw_imm): Likewise.
699 (decode_adr_imm): Likewise.
700 (decode_add_imm): Likewise.
701 (reencode_branch_ofs_26): Likewise.
702 (reencode_cond_branch_ofs_19): Likewise.
703 (reencode_ld_lit_ofs_19): Likewise.
704 (reencode_tst_branch_ofs_14): Likewise.
705 (reencode_movw_imm): Likewise.
706 (reencode_adr_imm): Likewise.
707 (reencode_ldst_pos_imm): Likewise.
708 (reencode_add_imm): Likewise.
709 (reencode_movzn_to_movz): Likewise.
710 (reencode_movzn_to_movn): Likewise.
711 (aarch64_relocate): Update to call the new function names in
713 (aarch64_calculate_got_entry_vma): Likewise.
714 (elfNN_aarch64_final_link_relocate): Likewise.
715 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
716 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
717 (elf_aarch64_update_plt_entry): ... this.
718 (elfNN_aarch64_create_small_pltn_entry): Update.
719 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
720 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
721 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
722 call elf_aarch64_update_plt_entry.
724 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
726 * bfd-in2.h: Re-generated.
727 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
728 (IS_AARCH64_TLS_RELOC): Change to be based on the
729 bfd reloc enumerators.
730 (IS_AARCH64_TLSDESC_RELOC): Likewise.
731 (PG, PG_OFFSET): Cast literal to bfd_vma.
732 (elf64_aarch64_howto_table): Removed.
733 (elf64_aarch64_howto_dynrelocs): Removed.
734 (elf64_aarch64_tls_howto_table): Removed.
735 (elf64_aarch64_tlsdesc_howto_table): Removed.
736 (elfNN_aarch64_howto_table): New table to host all howto entires..
737 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
738 (elfNN_aarch64_bfd_reloc_from_howto): New function.
739 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
740 (struct elf_aarch64_reloc_map): New.
741 (elf_aarch64_reloc_map): New table.
742 (elfNN_aarch64_howto_from_bfd_reloc): New function.
743 (elfNN_aarch64_howto_from_type): Update to look up the new table
744 elfNN_aarch64_howto_table.
745 (struct elf64_aarch64_reloc_map): Remove.
746 (elf64_aarch64_reloc_map): Remove.
747 (elfNN_aarch64_reloc_type_lookup): Change to call
748 elfNN_aarch64_howto_from_bfd_reloc.
749 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
750 elfNN_aarch64_howto_table.
751 (aarch64_resolve_relocation): Refactor to switch on the bfd
753 (bfd_elf_aarch64_put_addend): Likewise.
754 (elfNN_aarch64_final_link_relocate): Likewise.
755 (aarch64_tls_transition_without_check): Likewise.
756 (aarch64_reloc_got_type): Likewise.
757 (aarch64_can_relax_tls): Likewise.
758 (aarch64_tls_transition): Likewise.
759 (elfNN_aarch64_tls_relax): Likewise.
760 (elfNN_aarch64_final_link_relocate): Likewise.
761 (elfNN_aarch64_relocate_section): Likewise.
762 (elfNN_aarch64_gc_sweep_hook): Likewise.
763 (elfNN_aarch64_check_relocs): Likewise.
764 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
765 * libbfd.h: Re-generated.
766 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
767 (BFD_RELOC_AARCH64_RELOC_START)
768 (BFD_RELOC_AARCH64_RELOC_END)
769 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
770 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
771 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
772 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
773 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
774 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
775 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
777 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
779 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
780 (BUILD_CFILES): Add elf32-aarch64.c.
781 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
782 * Makefile.in: Re-generated.
783 * archures.c (bfd_mach_aarch64_ilp32): New define.
784 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
785 (bfd_elf32_aarch64_set_options): Ditto.
786 (elf32_aarch64_setup_section_lists): Ditto.
787 (elf32_aarch64_next_input_section): Ditto.
788 (elf32_aarch64_size_stubs): Ditto.
789 (elf32_aarch64_build_stubs): Ditto.
790 * bfd-in2.h: Re-generated.
791 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
792 and bfd_elf32_bigaarch64_vec.
793 (aarch64-*-linux*): Likewise.
794 (aarch64_be-*-elf): Likewise.
795 (aarch64_be-*-linux*): Likewise.
796 * configure.in (bfd_elf32_bigaarch64_vec)
797 (bfd_elf32_littleaarch64_vec): New.
798 * configure: Re-generated.
799 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
801 (bfd_aarch64_arch_ilp32): New.
802 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
803 * elfnn-aarch64.c (ARCH_SIZE): New define.
804 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
805 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
806 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
807 (ELF64_R_*): Rename to ELFNN_R_*.
808 Plus other paramaterization.
809 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
811 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
812 bfd_elf32_littleaarch64_vec.
814 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
816 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
817 (BUILD_CFILES): Add elf64-aarch64.c.
818 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
819 * Makefile.in: Re-generated.
820 * elf64-aarch64.c: Rename to ...
821 * elfnn-aarch64.c: ... this.
823 2013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
824 Paul Brook <paul@codesourcery.com>
826 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
827 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
828 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
829 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
830 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
831 (micromips_insn32_o32_exec_plt0_entry): New variable.
832 (micromips_insn32_o32_exec_plt_entry): Likewise.
833 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
834 (mips_elf_estimate_stub_size): Likewise.
835 (_bfd_mips_elf_size_dynamic_sections): Likewise.
836 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
837 (mips_finish_exec_plt): Likewise.
838 (_bfd_mips_elf_relax_section): Likewise.
839 (_bfd_mips_elf_insn32): New function.
840 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
842 2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
844 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
846 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
847 (bfd_elf32_get_synthetic_symtab): New macro.
848 * elfxx-mips.c (plt_entry): New structure.
849 (mips_elf_link_hash_entry): Add use_plt_entry member.
850 (mips_elf_link_hash_table): Rename plt_entry_size member to
851 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
852 plt_comp_offset, plt_got_index entries and plt_header_is_comp
854 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
855 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
856 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
857 (STUB_LI16S_MICROMIPS): Likewise.
858 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
859 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
860 (micromips_o32_exec_plt0_entry): New variable.
861 (mips16_o32_exec_plt_entry): Likewise.
862 (micromips_o32_exec_plt_entry): Likewise.
863 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
864 (mips_elf_output_extsym): Update to use gotplt_union's plist
865 member rather than offset.
866 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
867 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
868 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
869 member rather than offset.
870 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
872 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
874 (mips_elf_make_plt_record): New function.
875 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
876 of JAL relocations that might need a PLT entry.
877 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
878 gotplt_union's plist member rather than offset. Set individual
879 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
880 Don't set the symbol's value in the symbol table for PLT
881 references here. Don't set the PLT or PLT GOT section sizes
883 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
884 (mips_elf_allocate_lazy_stub): Likewise.
885 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
887 (mips_elf_set_plt_sym_value): New function.
888 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
889 PLT and PLT GOT section sizes here. Set the symbol values in
890 the symbol table for PLT references here. Handle microMIPS
891 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
892 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
893 gotplt_union's plist member rather than offset. Handle
894 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
895 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
896 gotplt_union's plist member rather than offset. Use
897 MIPS_ELF_GOT_SIZE to calculate GOT address.
898 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
899 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
900 mips_finish_exec_plt.
901 (_bfd_mips_elf_link_hash_table_create): Update to use
902 gotplt_union's plist member rather than offset.
903 (_bfd_mips_elf_get_synthetic_symtab): New function.
905 2013-06-24 Wawa <caojinyu@msn.com>
908 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
910 2013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
912 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
914 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
915 * Makefile.in: Regenerate.
916 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
917 Set want64 to true for them at the end.
918 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
921 2013-06-22 Sandra Loosemore <sandra@codesourcery.com>
923 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
924 set sh_entsize for PLT section.
926 2013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
928 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
929 * bfd-in2.h: Re-generated.
930 * elf64-aarch64.c (RELOC_SECTION): Removed.
931 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
932 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
933 (elf64_aarch64_link_hash_traverse): Ditto.
934 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
937 2013-06-19 Will Newton <will.newton@linaro.org>
939 * configure: Regenerated.
940 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
941 * elf64-aarch64.c: Remove objalloc.h include.
942 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
943 (struct elf64_aarch64_link_hash_table): Remove ifunc related
944 members. (elf_aarch64_local_htab_hash): Remove function.
945 (elf_aarch64_local_htab_eq): Remove function.
946 (elf_aarch64_get_local_sym_hash): Remove function.
947 (elf64_aarch64_link_hash_table_create): Remove local hash
948 table initialization.
949 (elf64_aarch64_final_link_relocate): Remove sym argument and
950 handling of ifunc symbols.
951 (elf64_aarch64_relocate_section): Don't pass sym argument to
952 elf64_aarch64_final_link_relocate.
953 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
954 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
955 (elf64_aarch64_check_relocs): Likewise.
956 (elf64_aarch64_post_process_headers): Remove call to
958 (elf64_aarch64_is_function_type): New function.
959 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
960 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
961 (elf64_aarch64_size_dynamic_sections): Remove call to
962 elf_aarch64_allocate_local_dynrelocs.
963 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
964 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
965 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
966 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
967 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
968 elf_aarch64_finish_local_dynamic_symbol.
969 (elf64_aarch64_add_symbol_hook): Remove function.
971 2013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
973 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
974 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
975 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
976 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
977 R_AARCH64_GOT_LD_PREL19.
979 2013-06-13 Terry Guo <terry.guo@arm.com>
982 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
983 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
984 supports thumb instructions.
986 2013-06-11 DJ Delorie <dj@redhat.com>
988 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
990 2013-06-11 Will Newton <will.newton@linaro.org>
992 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
993 ELF64_R_SYM instead of ELF32_R_SYM.
995 2013-06-11 Nick Clifton <nickc@redhat.com>
997 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
998 checks if the dynamic sections have been created and relaxation
999 has not been performed.
1001 2013-06-07 Will Newton <will.newton@linaro.org>
1003 * configure: Regenerate.
1004 * configure.in: Build elf-ifunc.o for AArch64.
1005 * elf64-aarch64.c: Include objalloc.h.
1006 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1007 (struct elf64_aarch64_link_hash_table): Add members for handling
1008 R_AARCH64_IRELATIVE relocations.
1009 (elf_aarch64_local_htab_hash): New function.
1010 (elf_aarch64_local_htab_eq): New function.
1011 (elf_aarch64_get_local_sym_hash): New function.
1012 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1014 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1015 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
1016 for handling STT_GNU_IFUNC symbols.
1017 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1018 references to STT_GNU_IFUNC symbols.
1019 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1020 STT_GNU_IFUNC symbols.
1021 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1022 symbols. Ensure we don't increase plt.refcount from -1 to 0.
1023 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1024 (elf64_aarch64_is_function_type): Remove function.
1025 (elf64_aarch64_allocate_dynrelocs): Call
1026 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1027 (elf_aarch64_allocate_local_dynrelocs): New function.
1028 (elf64_aarch64_size_dynamic_sections): Call
1029 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
1030 (elf64_aarch64_create_small_pltn_entry): Add info argument.
1031 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1032 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1033 STT_GNU_IFUNC symbols and .iplt.
1034 (elf_aarch64_finish_local_dynamic_symbol): New function.
1035 (elf64_aarch64_finish_dynamic_sections): Call
1036 elf_aarch64_finish_local_dynamic_symbol.
1037 (elf64_aarch64_add_symbol_hook): New function.
1039 2013-06-03 Alan Modra <amodra@gmail.com>
1041 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1042 var. Use it with last_stab.
1044 2013-05-30 Paul Brook <paul@codesourcery.com>
1046 * bfd-in2.h: Regenerate.
1047 * elf32-mips.c (elf_mips_eh_howto): New.
1048 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1049 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1050 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1051 * elf64-mips.c (elf_mips_eh_howto): New.
1052 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1053 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1054 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1055 * libbfd.h: Regenerate.
1056 * reloc.c (BFD_RELOC_MIPS_EH): New.
1058 2013-05-29 Nick Clifton <nickc@redhat.com>
1060 * dwarf2.c (struct dwarf2_debug): Add fields for handling
1061 alternate debug info source.
1062 (dwarf_debug_sections): Add entries for alternate .debug_str and
1063 .debug_info sections.
1064 (dwarf_debug_section_enum): Likewise.
1065 (read_alt_indirect_string): New function. Handles a
1066 DW_FORM_GNU_strp_alt attribute.
1067 (read_alt_indirect_ref): New function. Handles a
1068 DW_FORM_GNU_ref_alt attribute.
1069 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1070 DW_FORM_GNU_strp_alt.
1071 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1073 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1075 * opncls.c (GNU_DEBUGALTLINK): Define.
1076 (bfd_get_alt_debug_link_info): New function.
1077 (separate_alt_debug_file_exists): New function.
1078 (find_separate_debug_file): Add parameters for fetch and check
1080 (bfd_follow_gnu_debugaltlink): New function.
1081 * bfd-in2.h: Regenerate.
1083 2013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
1085 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1086 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1087 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1088 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
1089 * bfd-in2.h: Regenerate.
1090 * libbfd.h: Regenerate.
1091 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1093 (elf64_aarch64_tlsdesc_howto_table): Likewise.
1094 (elf64_aarch64_reloc_map): Likewise.
1095 (aarch64_resolve_relocation): Likewise.
1096 (bfd_elf_aarch64_put_addend): Likewise.
1097 (aarch64_tls_transition_without_check): Likewise.
1098 (aarch64_reloc_got_type): Likewise.
1099 (elf64_aarch64_final_link_relocate): Likewise.
1100 (elf64_aarch64_tls_relax): Likewise.
1101 (elf64_aarch64_relocate_section): Likewise.
1102 (elf64_aarch64_gc_sweep_hook): Likewise.
1103 (elf64_aarch64_check_relocs): Likewise.
1105 2013-05-26 Mark Wielaard <mjw@redhat.com>
1107 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1108 (max_open_files): New static int initialized to zero.
1109 (bfd_cache_max_open): New static function to set and return
1111 (bfd_cache_init): Use bfd_cache_max_open.
1112 (bfd_open_file): Likewise.
1113 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1114 (AC_CHECK_FUNCS): Add getrlimit.
1115 * configure: Regenerated.
1116 * config.in: Likewise.
1117 * sysdep.h: Check and include sys/resource.h for getrlimit.
1119 2013-05-23 Alan Modra <amodra@gmail.com>
1121 * format.c (bfd_check_format_matches): Don't match a target in
1122 targ_selvecs if some other target is a better match. If
1123 targets implement match priority, fall back to the first of
1126 2013-05-22 Eric Herman <eric@freesa.org>
1129 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1131 2013-05-22 Ralf Dreesen <gamma@dreesen.net>
1134 * srec.c (srec_set_section_contents): Properly convert size
1135 and offset to address when octets_per_byte is not unity.
1137 2013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
1139 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1140 refcount member of the gotplt_union when resetting the reference
1141 count. Adjust comment.
1143 2013-05-20 Will Newton <will.newton@linaro.org>
1145 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1146 relocs_copied member.
1147 (elf64_aarch64_link_hash_newfunc): Remove initialization of
1148 relocs_copied member.
1149 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1150 relocs_copied member.
1152 2013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1154 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1155 function definition.
1157 2013-05-16 Cary Coutant <ccoutant@google.com>
1159 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1160 external_ext_size and esize.
1162 2013-05-16 Tristan Gingold <gingold@adacore.com>
1164 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1165 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1167 2013-05-15 Andreas Schwab <schwab@suse.de>
1169 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1171 2013-05-10 Joel Brobecker <brobecker@adacore.com>
1173 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1174 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1176 2013-05-09 Joel Brobecker <brobecker@adacore.com>
1178 * bfd.c (_bfd_default_error_handler): Replace use of putc
1179 by fputc. Add comment explaining why.
1181 2013-05-09 Alan Modra <amodra@gmail.com>
1183 * elflink.c (elf_link_add_object_symbols): Don't omit reading
1184 of symbols when hashes already exist.
1186 2013-05-07 Will Newton <will.newton@linaro.org>
1188 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1189 plt_header_size argument for ports where it differs from
1191 * elf-bfd.h: Likewise.
1192 * elf32-i386.c: Pass plt_header_size to
1193 _bfd_elf_allocate_ifunc_dyn_relocs.
1194 * elf64-x86-64.c: Likewise.
1196 2013-05-07 Will Newton <will.newton@linaro.org>
1198 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1200 * elf-bfd.h: Likewise.
1202 2013-05-06 Paul Brook <paul@codesourcery.com>
1204 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1205 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1206 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1207 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1208 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1209 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1211 2013-05-06 Alan Modra <amodra@gmail.com>
1213 * elf64-ppc.c (opd_entry_value): Handle case where symbol
1214 hashes are not available.
1216 2013-05-06 Alan Modra <amodra@gmail.com>
1218 * elflink.c (elf_link_add_object_symbols): Don't save symbol
1219 hashes around loading as-needed library. Zero them on allocation,
1220 and restore to initial all-zero state if library not needed.
1221 Arrange to reuse hashes if we load library again later.
1223 2013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
1225 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1226 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1227 * elfn32-mips.c: Likewise.
1228 * elf64-mips.c: Likewise.
1230 2013-05-02 Nick Clifton <nickc@redhat.com>
1232 * archures.c: Add some more MSP430 machine numbers.
1233 * config.bfd (msp430): Define targ_selvecs.
1234 * configure.in: Add bfd_elf32_msp430_ti_vec.
1235 * cpu-msp430.c: Add some more MSP430 machine numbers.
1236 * elf32-msp430.c Add support for MSP430X relocations.
1237 Add support for TI compiler generated relocations.
1238 Add support for sym_diff relocations.
1239 Add support for relaxing out of range short branches into long
1241 Add support for MSP430 attribute section.
1242 * reloc.c: Add MSP430X relocations.
1243 * targets.c: Add bfd_elf32_msp430_ti_vec.
1244 * bfd-in2.h: Regenerate.
1245 * configure: Regenerate.
1246 * libbfd.h: Regenerate.
1248 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
1250 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1251 alpha*-*-linux*ecoff*.
1253 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
1256 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1259 2013-04-30 Alan Modra <amodra@gmail.com>
1261 * elflink.c (bfd_elf_record_link_assignment): Dont make
1262 STV_INTERNAL symbols STV_HIDDEN.
1264 2013-04-29 Nick Clifton <nickc@redhat.com>
1266 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1267 fragmented .debug_line sections associated with unmarked code
1270 2013-04-29 Will Newton <will.newton@linaro.org>
1272 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1273 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1275 2013-04-29 Will Newton <will.newton@linaro.org>
1277 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1278 error check up and add error message.
1280 2013-04-26 Will Newton <will.newton@linaro.org>
1282 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1284 2013-04-25 Alan Modra <amodra@gmail.com>
1286 * config.bfd: Add powerpc64le-linux.
1288 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1290 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1293 2013-04-24 Roland McGrath <mcgrathr@google.com>
1295 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1296 allocate space for PLT header even if IS_IPLT_ENTRY.
1297 (arm_nacl_put_plt0): New function, broken out of ...
1298 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1299 If HTAB->nacl_p, set up the PLT header in .iplt too.
1300 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1301 a mapping symbol for the start of .iplt too.
1303 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1305 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1307 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1309 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1311 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1313 2013-04-22 Alan Modra <amodra@gmail.com>
1316 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1317 sh_size or reloc_count adjustment by count.
1319 2013-04-22 Alan Modra <amodra@gmail.com>
1321 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1322 create_linkage_sections here..
1323 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1324 (create_linkage_sections): Move earlier in file.
1325 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1326 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1328 2013-04-19 Nick Clifton <nickc@redhat.com>
1331 * compress.c (decompress_contents): Always call inflateEnd, even
1332 when another inflation operation fails.
1334 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf-ifunc.c: Update copyright year.
1338 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1340 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1341 macro's return value is ignored.
1342 * elf32-hppa.c: Likewise.
1343 * elf32-tic6x.c: Likewise.
1344 * mach-o.c: Likewise.
1346 * opncls.c: Likewise.
1347 * peicode.h: Likewise.
1348 * elf32-m32r.c: Check return value of bfd_set_section_*().
1349 * elfnn-ia64.c: Likewise.
1350 * elfxx-mips.c: Likewise.
1351 * vms-alpha.c: Likewise.
1353 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1356 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1357 regular reference without non-GOT reference when building
1360 2013-04-15 Alan Modra <amodra@gmail.com>
1362 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1363 cache slot for archives.
1365 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1367 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1368 local variable mmop.
1370 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1373 * bfd/elf32-avr.c: Consider all sections to determine if linker
1374 relaxation can safely delete a ret after a call/jmp
1376 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1378 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1381 2013-04-08 Tom Tromey <tromey@redhat.com>
1383 * som.c (bfd_section_from_som_symbol): No longer static.
1384 * som.h (bfd_section_from_som_symbol): Declare.
1386 2013-04-06 Alan Modra <amodra@gmail.com>
1388 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1389 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1391 2013-04-05 Nick Clifton <nickc@redhat.com>
1393 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1395 2013-04-04 Alan Modra <amodra@gmail.com>
1397 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1398 * bfd-in2.h: Regenerate.
1399 * elflink.c (elf_link_add_object_symbols): Use new error.
1401 2013-04-03 Nick Clifton <nickc@redhat.com>
1403 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1404 (bfd_elf32_bfd_is_target_special_symbol): Define.
1406 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1408 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1409 elf64_aarch64_locals to get local GOT reference counts.
1411 2013-04-02 DJ Delorie <dj@redhat.com>
1413 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1414 (rl78_elf_relax_section): Only fetch the next reloc if there is
1417 2013-03-30 Alan Modra <amodra@gmail.com>
1420 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1421 global symbols referenced by relocs.
1422 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1423 * elf32-bfin.c (bfin_check_relocs): Likewise.
1424 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1425 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1426 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1427 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1428 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1429 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1430 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1431 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1432 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1433 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1434 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1435 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1436 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1437 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1438 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1439 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1440 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1441 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1442 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1443 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1444 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1445 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1446 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1447 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1448 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1449 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1450 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1451 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1452 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1453 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1454 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1455 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1456 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1457 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1458 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1459 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1460 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1461 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1462 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1463 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1464 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1465 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1466 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1467 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1468 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1469 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1470 test indirect/warning links for NULL.
1472 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1475 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1476 symbol is referenced by a non-shared object.
1477 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1479 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
1481 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1482 R_SH_REL32 relocations against undefined weak symbols.
1484 2013-03-28 Alan Modra <amodra@gmail.com>
1486 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1487 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1488 into ifunc and non-ifunc.
1489 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1490 separate ifunc/non-ifunc dynrel counts.
1491 (allocate_got): Always use reliplt for ifunc.
1492 (allocate_dynrelocs): Likewise.
1493 (ppc64_elf_size_dynamic_sections): Likewise.
1494 (ppc64_elf_layout_multitoc): Likewise.
1495 (ppc64_elf_relocate_section): Likewise.
1497 2013-03-28 Alan Modra <amodra@gmail.com>
1499 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1500 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1501 into ifunc and non-ifunc.
1502 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1503 (ppc_elf_size_dynamic_sections): Likewise.
1504 (ppc_elf_relocate_section): Likewise.
1506 2013-03-28 Alan Modra <amodra@gmail.com>
1508 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1509 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1510 bfd_link_info* and asection* params.
1511 (_bfd_elf_reloc_type_class): Likewise.
1512 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1513 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1514 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1515 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1516 for any reliplt reloc. Don't return reloc_class_plt for
1517 R_PPC_REL24 and R_PPC_ADDR24.
1518 * elf64-ppc.c (allocate_got): Formatting.
1519 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1521 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1522 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1523 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1524 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1525 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1526 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1527 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1528 Add extra params to the various reloc_type_class functions.
1530 2013-03-27 Alan Modra <amodra@gmail.com>
1532 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1533 masks for all local ifunc syms.
1534 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1535 (ppc_elf_size_dynamic_sections): Likewise.
1536 (ppc_elf_relocate_section): Likewise.
1538 2013-03-27 Will Newton <will.newton@linaro.org>
1540 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1541 dynamic reloc for symbols with dynindx == -1.
1542 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1543 dynamic reloc for symbols with dynindx == -1.
1545 2013-03-27 Will Newton <will.newton@linaro.org>
1547 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1548 dynamic reloc for non-default visibility undefined weaks.
1549 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1550 dynamic reloc for non-default visibility undefined weaks.
1552 2013-03-26 Alan Modra <amodra@gmail.com>
1554 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1555 over _bfd_elf_merge_symbol calls.
1557 2013-03-26 Alan Modra <amodra@gmail.com>
1559 * elflink.c (elf_link_add_object_symbols): Add assertion for
1560 common override alignment check code. Formatting.
1562 2013-03-25 Alan Modra <amodra@gmail.com>
1564 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1565 usual common symbols as well as for dynamic. Add poldbfd param.
1566 Save old bfd. Adjust callers.
1567 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1568 and "value" by value, not pointer. Adjust caller.
1569 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1570 Delete code to set same. Use old_bfd and old_alignment from
1571 _bfd_elf_merge_symbol instead. Add default symbol before
1572 alignment and size checks. Wrap overlong lines.
1574 2013-03-25 Alan Modra <amodra@gmail.com>
1576 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1577 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1578 when override is true.
1580 2013-03-25 Alan Modra <amodra@gmail.com>
1582 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1585 2013-03-25 Alan Modra <amodra@gmail.com>
1587 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1589 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1590 early in symbol loop.
1592 2013-03-25 Alan Modra <amodra@gmail.com>
1594 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1595 (_bfd_elf_init_reloc_shdr): Delete.
1596 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1597 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1598 just what is needed.
1599 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1601 2013-03-23 Alan Modra <amodra@gmail.com>
1603 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1604 * elflink.c (_bfd_elf_merge_symbol): Make static.
1605 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1606 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1608 2013-03-23 Alan Modra <amodra@gmail.com>
1611 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1612 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1613 def_dynamic/ref_dynamic.
1614 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1617 2013-03-22 David S. Miller <davem@davemloft.net>
1619 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1622 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1625 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1626 errors adjusting relocs and symbols.
1628 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
1630 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1631 @(disp:32,ERx) to mov @(disp:16,ERx).
1632 (R_H8_DISP32A16): New reloc.
1633 Comments added and corrected.
1634 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1635 * bfd-in2.h: Regenerate.
1636 * libbfd.h: Regenerate.
1638 2013-03-21 Kai Tietz <ktietz@redhat.com>
1640 * coffgen.c (coff_real_object_p): Make global.
1641 * peicode.h (coff_real_object_p): Add prototype.
1642 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1643 external_PEI_IMAGE_hdr structure.
1644 (coff_swap_filehdr_in): Handle variable header-size.
1645 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1646 of directory-entiries as specified in pe-header.
1648 2013-03-21 Nick Clifton <nickc@redhat.com>
1651 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1652 iWMMXt and iWMMXt2 processors from attributes.
1654 2013-03-20 Alan Modra <amodra@gmail.com>
1656 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1657 sh_type according to is_rela.
1659 2013-03-18 Alan Modra <amodra@gmail.com>
1662 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1663 considering whether an --as-needed library is needed.
1665 2013-03-14 Tom Tromey <tromey@redhat.com>
1667 * opncls.c (bfd_get_debug_link_info): Rename from
1668 get_debug_link_info. Export. Update comment.
1669 (find_separate_debug_file): Update.
1670 * bfd-in2.h: Rebuild.
1672 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1674 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1676 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1679 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1681 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1682 * elf.c (elfcore_write_s390_tdb): New function.
1683 (elfcore_write_register_note): Call it.
1684 (elfcore_grok_s390_tdb): New function.
1685 (elfcore_grok_note): Call it.
1687 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1689 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1691 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
1693 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1695 2013-03-04 Alan Modra <amodra@gmail.com>
1697 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1698 non-zero addends when relocatable, rather than addends >= 32768.
1699 Always zero "addend" before applying relocation.
1701 2013-03-04 Nick Clifton <nickc@redhat.com>
1703 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1704 file pointer offsets for thin archives.
1706 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1708 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1709 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1711 2013-02-27 DJ Delorie <dj@redhat.com>
1713 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1714 * libbfd.h: Regenerate.
1715 * bfd-in2.h: Regenerate.
1716 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1717 references in compuated relocs.
1719 2013-02-26 Anthony Green <green@moxielogic.com>
1721 * config.bfd: Extend moxie-rtems target triplet name support.
1723 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1727 unique_global only for definition.
1728 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1730 (elf_link_add_object_symbols): Set unique_global only
1733 2013-02-21 Alan Modra <amodra@gmail.com>
1735 * elf-bfd.h (struct elf_build_id): Extracted from..
1736 (struct elf_build_id_info): ..here. Delete.
1737 (struct output_elf_obj_tdata): New, extracted from..
1738 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1740 (elf_program_header_size): Reference tdata->o.
1741 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1742 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1743 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1744 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1745 when opening bfd in any mode that might write.
1746 (_bfd_elf_write_object_contents): Use build_id field in
1747 output_elf_obj_tdata.
1748 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1749 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1751 2013-02-21 Alan Modra <amodra@gmail.com>
1753 * elf-bfd.h (struct core_elf_obj_tdata): New.
1754 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1755 core_program, and core_command. Add "core".
1756 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1757 Update all refs to tdata core fields.
1758 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1759 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1760 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1761 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1762 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1763 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1764 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1765 to tdata core fields.
1767 2013-02-21 Alan Modra <amodra@gmail.com>
1769 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1770 Delete num_locals and num_globals.
1771 (elf_num_locals, elf_num_globals): Don't define.
1772 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1773 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1774 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1775 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1776 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1777 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1779 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1780 number of locals syms via new param.
1781 (swap_out_syms): Adjust to suit elf_map_symbols change.
1783 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1785 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1786 STO_MICROMIPS annotation.
1788 2013-02-19 Alan Modra <amodra@gmail.com>
1790 * configure.in: Bump version to 2.23.52.
1791 * elf-bfd.h (struct elf_build_id_info): New.
1792 (struct elf_obj_tdata): Delete after_write_object_contents,
1793 after_write_object_contents_info and build_id_size. Make build_id
1794 a pointer to struct elf_build_id_info.
1795 * elf.c (_bfd_elf_write_object_contents): Style. Update
1796 after_write_ibject_contents invocation.
1797 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1798 allow zero size notes.
1799 * configure: Regenerate.
1801 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1803 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1804 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1805 (micromips_elf64_howto_table_rela): Likewise.
1806 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1807 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1808 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1809 (elf_micromips_howto_table_rela): Likewise.
1810 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1812 2013-02-18 Paul Brook <paul@codesourcery.com>
1814 * elfxx-mips.c (MICROMIPS_P): New macro.
1815 (_bfd_mips_elf_symbol_processing): Use it.
1817 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1819 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1820 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1822 2013-02-18 Alan Modra <amodra@gmail.com>
1825 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1826 (_bfd_elf_strtab_clear_all_refs): Declare.
1827 (_bfd_elf_strtab_resize): Declare.
1828 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1829 (_bfd_elf_strtab_clear_all_refs): New function.
1830 (_bfd_elf_strtab_resize): Likewise.
1831 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1833 2013-02-18 Alan Modra <amodra@gmail.com>
1835 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1836 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1837 and elf_text_section to..
1838 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1839 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1840 (struct alpha_elf_find_line): ..this.
1841 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1843 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1846 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1847 for references from the dummy bfd.
1849 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1852 * elflink.c (elf_link_add_object_symbols): Also track weak
1855 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1858 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1859 archive pointing to itself.
1860 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1862 2013-02-15 Nick Clifton <nickc@redhat.com>
1865 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1866 accessing a corrupt nested archive.
1868 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1870 * elfxx-mips.c (mips_got_page_ref): New structure.
1871 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1872 pair to represent the anchor point.
1873 (mips_got_info): Add a got_page_refs field.
1874 (mips_elf_link_hash_table): Add a sym_cache field.
1875 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1876 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1877 new anchor representation.
1878 (mips_elf_create_got_info): Create got_page_refs rather than
1880 (mips_elf_record_got_page_ref): New function.
1881 (mips_elf_pages_for_range): Move further down file.
1882 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1883 Use a section rather than a (bfd, symndx) pair to represent the
1885 (mips_elf_resolve_got_page_ref): New function.
1886 (mips_elf_resolve_final_got_entries): Use it to populate
1888 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1889 rather than mips_elf_record_got_page_entry. Only nullify h
1891 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1894 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1896 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1899 2013-02-12 Alan Modra <amodra@gmail.com>
1901 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1902 suitable definition when using generic linker hash table.
1904 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1906 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1907 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1908 mips_elf_traverse_got_arg. Count GOT entries.
1909 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1910 as argument. Update after above changes.
1911 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1912 mips_elf_count_got_entries. Update the calls to
1913 mips_elf_resolve_final_got_entries.
1915 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1917 * elfxx-mips.c (mips_got_tls_type): New enum.
1918 (mips_got_entry): Add tls_initialized.
1919 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1920 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1922 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1923 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1924 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1926 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1927 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1928 tls_initialized rather than GOT_TLS_DONE.
1929 (mips_tls_got_index): Delete.
1930 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1931 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1932 (mips_elf_record_got_entry): Initialize tls_initialized.
1934 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1936 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1937 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1938 tls_ie_got_offset and tls_gd_got_offset.
1939 (mips_elf_link_hash_newfunc): Remove initialization.
1940 (mips_elf_create_got_info): Likewise.
1941 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1942 (mips_tls_single_got_index): Delete.
1943 (mips_elf_local_got_index): Always use the GOT entry to track
1945 (mips_elf_global_got_index): Likewise.
1946 (mips_elf_create_local_got_entry): Assert that TLS entries have
1947 already been allocated.
1948 (mips_elf_record_global_got_symbol): Don't initialize
1949 tls_ie_type or tls_gd_type.
1950 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1951 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1953 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1955 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1956 have been allocated.
1957 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1958 tls_ie_type and tls_gd_type.
1960 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1962 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1963 aliasing violation. Check for htab allocation failures.
1965 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1967 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1969 (mips_elf_global_got_index): ...here. Reorder arguments so that
1970 the output bfd and info come first.
1971 (mips_elf_calculate_relocation): Update the call to
1972 mips_elf_global_got_index accordingly.
1973 (_bfd_mips_elf_finish_dynamic_symbol): Use
1974 mips_elf_primary_global_got_index rather than
1975 mips_elf_global_got_index.
1976 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1978 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1980 * elfxx-mips.c (mips_got_entry): Update comments.
1981 (mips_elf_multi_got_entry_eq): Rename to...
1982 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1983 (mips_elf_create_got_info): Remove master_got_p argument.
1984 Always use mips_elf_got_entry_eq.
1985 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1986 Update calls accordingly.
1988 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1990 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1991 (mips_elf_bfd2got_hash): Delete.
1992 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1993 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1994 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1995 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1996 than mips_elf_got_for_ibfd.
1997 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1998 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1999 (mips_elf_make_got_per_bfd): Replace with...
2000 (mips_elf_add_got_entry): ...this new function.
2001 (mips_elf_make_got_pages_per_bfd): Replace with...
2002 (mips_elf_add_got_page_entry): ...this new function.
2003 (mips_elf_merge_got_with): Replace bfd2got argument with separate
2004 bfd and GOT arguments. Use mips_elf_add_got_entry and
2005 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2006 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
2007 to set the BFD's GOT and free the old table.
2008 (mips_elf_merge_got): Replace bfd2got argument with separate
2009 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
2010 Use mips_elf_count_got_entries to count the number of entries in
2011 each GOT. Update the calls to mips_elf_merge_got_with.
2012 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2013 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2014 (mips_elf_multi_got): Don't create the bfd2got hash table.
2015 Replace hash table traversal with a walk over the input bfds,
2016 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
2017 to set the output bfd's GOT.
2018 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
2019 bfds use the master GOT in the single-GOT case.
2020 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2021 rather than mips_elf_got_for_ibfd.
2023 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2025 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2026 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2027 (mips_elf_record_global_got_symbol): Update the hash entry before
2028 adding the mips_got_entry. Use mips_elf_record_got_entry to do
2030 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2031 (mips_elf_record_got_page_entry): Record the entry in both the
2032 master and bfd GOTs.
2034 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2036 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2037 create another one if necessary.
2038 (mips_elf_set_gotidx): New function.
2039 (mips_elf_set_global_gotidx): Use it.
2040 (mips_elf_initialize_tls_index): Likewise. Take a
2041 mips_elf_traverse_got_arg as argument.
2042 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2043 (mips_elf_multi_got): Likewise. Cope with error returns from
2044 mips_elf_set_global_gotidx.
2046 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2048 * elfxx-mips.c (mips_got_info): Add relocs field.
2049 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2051 (mips_elf_traverse_got_arg): ...this new structure.
2052 (mips_elf_count_local_tls_relocs): Delete.
2053 (mips_elf_count_global_tls_relocs): Likewise.
2054 (mips_elf_count_got_entry): New function.
2055 (mips_elf_count_local_got_entries): Likewise.
2056 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2057 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
2058 (mips_elf_record_local_got_symbol): Don't count got entries here.
2059 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2060 (mips_elf_set_global_got_offset): Split into...
2061 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2062 new functions. Take a mips_elf_traverse_got_arg rather than a
2063 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
2064 Use g->relocs to record the number of relocs needed for global GOT
2066 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2067 mips_elf_set_global_got_offset_arg. Use the relocs field to count
2068 relocations. Update for above function split.
2069 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2070 to count both the number of GOT entries and the number of TLS
2071 relocs required by local entries. Likewise
2072 mips_elf_count_global_tls_entries and global entries.
2073 Remove uses of mips_elf_count_local_tls_relocs and
2074 mips_elf_count_global_tls_relocs.
2076 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2078 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2079 to say that each structure represents only one type of TLS reference.
2080 (GOT_TLS_TYPE): New define.
2081 (mips_elf_link_hash_entry): Temporarily split tls_type and
2082 tls_got_offset into two variables each.
2083 (mips_elf_link_hash_newfunc): Update accordingly.
2084 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2085 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2086 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2087 (mips_tls_got_relocs): Use a switch statement.
2088 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2089 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
2090 local "offset" variable.
2091 (mips_tls_got_index): Remove r_type argument and assert. Remove
2092 code that handled entries with two TLS types; always use the
2093 original got_index instead.
2094 (mips_tls_single_got_index): New function.
2095 (mips_elf_local_got_index): Use entry->tls_type to check for
2096 TLS entries. Use mips_tls_single_got_index. Update call to
2098 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2099 Use p->tls_type to check for TLS entries. Update call to
2100 mips_tls_got_index. Use mips_tls_single_got_index.
2101 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2102 Use entry.tls_type to check for TLS entries.
2103 (mips_elf_record_global_got_symbol): Replace tls_flag argument
2104 with r_type argument. Use mips_elf_reloc_tls_type.
2105 Set up the new hash entry fields.
2106 (mips_elf_record_local_got_symbol): Replace tls_flag argument
2107 with r_type argument. Use mips_elf_reloc_tls_type and
2108 mips_tls_got_entries. Remove code that handled entries
2109 with multiple TLS types.
2110 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2111 (mips_elf_initialize_tls_index): Handle new hash entry fields.
2112 Use equality rather than masks when checking for specific TLS types.
2113 Use mips_tls_got_entries. Remove code that handled entries
2114 with multiple TLS types.
2115 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2116 testing the hash table entry.
2117 (_bfd_mips_elf_check_relocs): Update calls to
2118 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2119 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2120 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2122 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2124 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2125 (mips_elf_got_entry_hash): ...this, deleting the old version.
2126 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2129 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2131 * elfxx-mips.c (mips_elf_create_got_info): New function.
2132 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2133 (mips_elf_create_got_section): Likewise.
2135 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2137 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2140 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2142 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2144 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2146 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2147 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
2149 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2151 * elfxx-mips.c (mips_elf_count_global_tls_entries)
2152 (mips_elf_count_global_tls_relocs): Don't count indirect or
2154 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2155 number of TLS entries were allocated.
2157 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2159 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2161 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2163 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2164 if there are TLS relocations.
2166 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
2168 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2169 (mips_elf_resolve_final_got_entries): Remove bogus comment.
2171 2013-02-11 Alan Modra <amodra@gmail.com>
2173 * elfcode.h (elf_checksum_contents): Free contents.
2174 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2175 * elflink.c (_bfd_elf_link_hash_table_free): New function.
2176 (elf_final_link_free): New function, extracted from..
2177 (bfd_elf_final_link): ..here. Always call
2178 _bfd_elf_write_section_eh_frame_hdr.
2179 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2180 _bfd_elf_link_hash_table_free.
2181 * libbfd-in.h (_bfd_merge_sections_free): Declare.
2182 * libbfd.h: Regenerate.
2183 * merge.c (_bfd_merge_sections_free): New function.
2184 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2186 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2187 _bfd_elf_link_hash_table_free.
2188 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2189 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2190 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2191 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2192 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2193 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2194 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2195 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2196 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2197 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2198 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2199 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2200 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2201 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2202 (bfd_elf32_bfd_link_hash_table_free): Don't define.
2203 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2204 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2206 2013-02-10 Alan Modra <amodra@gmail.com>
2208 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2209 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2210 * m68klinux.c (linux_link_hash_table_create): Likewise.
2211 * sparclinux.c (linux_link_hash_table_create): Likewise.
2212 * sunos.c (sunos_link_hash_table_create): Likewise.
2213 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2214 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2215 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2216 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2217 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2218 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2219 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2220 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2221 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2222 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2223 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2224 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2225 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2226 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2227 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2228 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2229 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2230 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2231 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2232 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2233 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2234 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2235 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2236 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2237 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2238 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2239 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2240 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2242 2013-02-10 Alan Modra <amodra@gmail.com>
2244 * i386linux.c (linux_link_hash_table_create): Allocate table
2245 with bfd_zmalloc, not bfd_alloc.
2246 * pdp11.c (link_hash_table_create): Allocate table with
2247 bfd_malloc, not bfd_alloc.
2248 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2249 with bfd_zmalloc, not bfd_zalloc.
2250 (bfin_link_hash_table_create): Likewise.
2251 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2252 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2254 2013-02-10 Alan Modra <amodra@gmail.com>
2257 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2259 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
2261 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2263 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2266 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2268 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2271 2013-02-08 Alan Modra <amodra@gmail.com>
2274 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2275 * elf.c (elf_find_function): Revert last change. Use new
2276 tdata field rather than static vars for cache.
2278 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2281 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2282 symbol is defined in regular object.
2284 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2287 * elf.c (elf_find_function): Don't cache if symbols change.
2289 2013-02-07 Alan Modra <amodra@gmail.com>
2292 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2293 copy attributes from or to non-ELF.
2295 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2297 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2298 for non-zero TLS symbol.
2299 (elf_i386_relocate_section): Don't resolve size relocation against
2300 non-zero TLS symbol.
2301 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2302 pc_count for non-zero TLS symbol.
2303 (elf_x86_64_relocate_section): Don't resolve size relocation
2304 against non-zero TLS symbol.
2306 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
2307 Andrew Jenner <andrew@codesourcery.com>
2309 Based on patches from Altera Corporation.
2311 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2312 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2313 (BFD_BACKENDS): Add elf32-nios2.lo.
2314 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2315 * Makefile.in: Regenerated.
2316 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2317 bfd_elf32_littlenios2_vec.
2318 * configure: Regenerated.
2319 * config.bfd: Add cases for nios2.
2320 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2321 (bfd_mach_nios2): Define.
2322 (bfd_nios2_arch): Declare.
2323 (bfd_archures_list): Add bfd_nios2_arch.
2324 * targets.c (bfd_elf32_bignios2_vec): Declare.
2325 (bfd_elf32_littlenios2_vec): Declare.
2326 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2327 bfd_elf32_littlenios2_vec.
2328 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2329 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2330 * bfd-in2.h: Regenerated.
2331 * libbfd.h: Regenerated.
2332 * cpu-nios2.c: New file.
2333 * elf32-nios2.c: New file.
2335 2013-02-06 Alan Modra <amodra@gmail.com>
2337 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2340 2013-02-06 Alan Modra <amodra@gmail.com>
2342 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2343 * Makefile.in: Regenerate.
2345 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2346 Pedro Alves <palves@redhat.com>
2348 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2349 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2351 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2352 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2353 * elf-linux-psinfo.h: New file.
2354 * elf.c: Include elf-linux-psinfo.h.
2355 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2357 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2358 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2359 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2360 (elfcore_write_ppc_linux_prpsinfo32): New function.
2362 2013-02-04 Tristan Gingold <gingold@adacore.com>
2364 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2367 2013-02-04 Alan Modra <amodra@gmail.com>
2369 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2370 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2371 * Makefile.in: Regenerate.
2372 * po/SRC-POTFILES.in: Regenerate.
2374 2013-02-04 Alan Modra <amodra@gmail.com>
2376 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2377 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2379 2013-02-01 Alan Modra <amodra@gmail.com>
2381 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2384 2013-01-31 Tristan Gingold <gingold@adacore.com>
2386 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2387 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2388 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2390 2013-01-31 Alan Modra <amodra@gmail.com>
2391 David S. Miller <davem@davemloft.net>
2394 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2395 references to __tls_get_addr.
2396 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2397 vtinherit and vtentry reloc handling too.
2398 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2400 2013-01-31 Alan Modra <amodra@gmail.com>
2402 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2404 2013-01-31 Alan Modra <amodra@gmail.com>
2406 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2408 2013-01-28 Alan Modra <amodra@gmail.com>
2410 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2411 "relocation" in error messages throughout file.
2412 (ppc64_elf_relocate_section): Remove sibling call error message,
2413 replace with "call lacks nop". Specially report errors for
2414 branches to function entry points via OPD lookup and branches
2415 to stubs. Remove NULL symbol handling now done by %T.
2417 2013-01-28 Alan Modra <amodra@gmail.com>
2419 * archive.c (bfd_generic_archive_p): Return target and keep
2420 ardata on partial matches.
2421 * format.c (bfd_check_format_matches): Adjust for above
2422 change. Remove bfd_error_file_ambiguously_recognized dead
2425 2013-01-26 Alan Modra <amodra@gmail.com>
2427 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2428 bfd_preserve_finish): Move to..
2429 * format.c: ..here, splitting out..
2430 (bfd_reinit): ..this. New function.
2431 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2432 keep bfd state for a match.
2433 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2434 * elfcore.h (elf_core_file_p): Likewise.
2435 * mach-o.c (bfd_mach_o_header_p): Likewise.
2436 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2437 * xsym.c (bfd_sym_object_p): Likewise.
2438 * mmo.c (mmo_scan): Clear abfd->symcount.
2439 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2440 * section.c (bfd_section_list_clear): Clear section_htab.count.
2441 * bfd-in2.h: Regenerate.
2443 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
2445 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2446 second reloc, make sure that the reloc potentially exists first.
2448 2013-01-24 Nick Clifton <nickc@redhat.com>
2450 * archures.c: Add bfd_mach_v850e3v5.
2451 * bfd-in2.h: Regenerate.
2452 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2453 * cpu-v850_rh850.c: Likewise.
2454 * elf32-v850.c: Add support for v850e3v5 architecture.
2456 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2458 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2460 2013-01-23 Leif Ekblad <leif@rdos.net>
2462 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2464 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2466 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2467 non-zero TLS symbol.
2468 (elf_i386_relocate_section): Resolve size relocation against
2469 non-zero TLS symbol.
2470 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2471 for non-zero TLS symbol.
2472 (elf_x86_64_relocate_section): Resolve size relocation against
2473 non-zero TLS symbol.
2475 2013-01-18 Mike Frysinger <vapier@gentoo.org>
2477 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2478 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2481 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2483 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2484 PC-relative relocation.
2485 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2486 as PC-relative relocation.
2488 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2490 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2492 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2494 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2495 and R_X86_64_SIZE64 check.
2496 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2497 nor R_X86_64_SIZE64.
2499 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2501 * bfd-in2.h: Regenerated.
2502 * libbfd.h: Likewise.
2504 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2505 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2506 (elf_i386_check_relocs): Handle R_386_SIZE32.
2507 (elf_i386_gc_sweep_hook): Likewise.
2508 (elf_i386_relocate_section): Likewise.
2510 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2511 and R_X86_64_SIZE64 entries.
2512 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2513 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2514 (elf_x86_64_reloc_name_lookup): Likewise.
2515 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2517 (elf_x86_64_gc_sweep_hook): Likewise.
2518 (elf_x86_64_relocate_section): Likewise.
2520 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2523 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2525 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2526 with R_X86_64_RELATIVE64.
2528 2013-01-15 Nick Clifton <nickc@redhat.com>
2530 * elf32-msp430.c: Fix spelling typo.
2532 2013-01-15 Alan Modra <amodra@gmail.com>
2534 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2537 2013-01-14 Alan Modra <amodra@gmail.com>
2540 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2541 (memory_bclose): Likewise. Return 0 on success.
2542 * cache.c (cache_bclose): Likewise.
2543 * opncls.c (opncls_bclose, bfd_close): Likewise.
2544 * vms-lib.c (vms_lib_bclose): Likewise.
2545 * libbfd.h: Regenerate.
2547 2013-01-13 Alan Modra <amodra@gmail.com>
2549 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2550 Add ref_dynamic_nonweak.
2551 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2552 (_bfd_elf_merge_symbol): Don't call above function. Move
2553 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2555 (elf_link_add_object_symbols): Delete redundant "override" test.
2556 Don't set dynamic_def here.
2557 (elf_link_output_extsym): Update.
2559 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2561 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2562 normal and TLS symbol access.
2563 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2565 2013-01-12 Alan Modra <amodra@gmail.com>
2567 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2568 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2569 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2571 2013-01-12 Alan Modra <amodra@gmail.com>
2574 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2575 (_bfd_elf_strtab_clear_all_refs): Define.
2576 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2577 (_bfd_elf_strtab_clear_all_refs): Delete.
2578 * elflink.c (elf_link_add_object_symbols): Clear out added
2579 strtab refs. Correct handling of warning common symbols.
2581 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2583 * aout0.c: Remove trailing white spaces.
2584 * archive.c: Likewise.
2585 * archures.c: Likewise.
2586 * bfd-in.h: Likewise.
2587 * bfd-in2.h: Likewise.
2588 * coff-alpha.c: Likewise.
2589 * coff-i860.c: Likewise.
2590 * coff-mips.c: Likewise.
2591 * coff-ppc.c: Likewise.
2592 * coff-tic80.c: Likewise.
2593 * coff-x86_64.c: Likewise.
2594 * coff-z80.c: Likewise.
2595 * coffcode.h: Likewise.
2596 * coffgen.c: Likewise.
2597 * cofflink.c: Likewise.
2598 * compress.c: Likewise.
2599 * corefile.c: Likewise.
2600 * cpu-arm.c: Likewise.
2601 * cpu-avr.c: Likewise.
2602 * cpu-bfin.c: Likewise.
2603 * cpu-cr16.c: Likewise.
2604 * cpu-cr16c.c: Likewise.
2605 * cpu-crx.c: Likewise.
2606 * cpu-h8300.c: Likewise.
2607 * cpu-i386.c: Likewise.
2608 * cpu-lm32.c: Likewise.
2609 * cpu-m68k.c: Likewise.
2610 * cpu-moxie.c: Likewise.
2611 * cpu-msp430.c: Likewise.
2612 * cpu-sh.c: Likewise.
2613 * cpu-xc16x.c: Likewise.
2614 * dwarf2.c: Likewise.
2615 * ecofflink.c: Likewise.
2616 * ecoffswap.h: Likewise.
2617 * elf-ifunc.c: Likewise.
2618 * elf-m10300.c: Likewise.
2619 * elf-vxworks.c: Likewise.
2620 * elf32-avr.c: Likewise.
2621 * elf32-avr.h: Likewise.
2622 * elf32-cr16.c: Likewise.
2623 * elf32-cr16c.c: Likewise.
2624 * elf32-cris.c: Likewise.
2625 * elf32-crx.c: Likewise.
2626 * elf32-frv.c: Likewise.
2627 * elf32-hppa.c: Likewise.
2628 * elf32-i860.c: Likewise.
2629 * elf32-ip2k.c: Likewise.
2630 * elf32-iq2000.c: Likewise.
2631 * elf32-m32c.c: Likewise.
2632 * elf32-m68hc1x.c: Likewise.
2633 * elf32-msp430.c: Likewise.
2634 * elf32-mt.c: Likewise.
2635 * elf32-ppc.c: Likewise.
2636 * elf32-rl78.c: Likewise.
2637 * elf32-s390.c: Likewise.
2638 * elf32-score.h: Likewise.
2639 * elf32-sh-symbian.c: Likewise.
2640 * elf32-sh.c: Likewise.
2641 * elf32-spu.c: Likewise.
2642 * elf32-tic6x.c: Likewise.
2643 * elf32-v850.c: Likewise.
2644 * elf32-xc16x.c: Likewise.
2645 * elf32-xtensa.c: Likewise.
2646 * elf64-alpha.c: Likewise.
2647 * elf64-hppa.c: Likewise.
2648 * elf64-ppc.c: Likewise.
2649 * elf64-s390.c: Likewise.
2650 * elfcore.h: Likewise.
2651 * elflink.c: Likewise.
2652 * elfxx-mips.c: Likewise.
2653 * elfxx-sparc.c: Likewise.
2654 * elfxx-tilegx.c: Likewise.
2656 * libcoff.h: Likewise.
2657 * libpei.h: Likewise.
2658 * libxcoff.h: Likewise.
2659 * linker.c: Likewise.
2660 * mach-o-i386.c: Likewise.
2661 * mach-o-target.c: Likewise.
2662 * mach-o.c: Likewise.
2663 * mach-o.h: Likewise.
2665 * opncls.c: Likewise.
2666 * pdp11.c: Likewise.
2667 * pe-x86_64.c: Likewise.
2668 * peXXigen.c: Likewise.
2669 * pef-traceback.h: Likewise.
2670 * pei-x86_64.c: Likewise.
2671 * peicode.h: Likewise.
2672 * plugin.c: Likewise.
2673 * reloc.c: Likewise.
2674 * riscix.c: Likewise.
2675 * section.c: Likewise.
2678 * tekhex.c: Likewise.
2679 * ticoff.h: Likewise.
2680 * vaxbsd.c: Likewise.
2681 * xcofflink.c: Likewise.
2682 * xtensa-isa.c: Likewise.
2684 2013-01-10 Will Newton <will.newton@imgtec.com>
2686 * Makefile.am: Add Meta.
2687 * Makefile.in: Regenerate.
2688 * archures.c (bfd_mach_metag): New.
2689 * bfd-in2.h: Regenerate.
2690 * config.bfd: Add Meta.
2691 * configure: Regenerate.
2692 * configure.in: Add Meta.
2693 * cpu-metag.c: New file.
2694 * elf-bfd.h: Add Meta.
2695 * elf32-metag.c: New file.
2696 * elf32-metag.h: New file.
2697 * libbfd.h: Regenerate.
2698 * reloc.c: Add Meta relocations.
2699 * targets.c: Add Meta.
2701 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2703 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2704 (elfcore_write_aarch_hw_break): Likewise.
2705 (elfcore_write_aarch_hw_watch): Likewise.
2706 * elf.c (elfcore_grok_aarch_tls): New function.
2707 (elfcore_grok_aarch_hw_break): Likewise.
2708 (elfcore_grok_aarch_hw_watch): Likewise.
2709 (elfcore_grok_note): Call the new functions to handle the
2710 corresponding notes.
2711 (elfcore_write_aarch_tls): New function.
2712 (elfcore_write_aarch_hw_break): Likewise.
2713 (elfcore_write_aarch_hw_watch): Likewise.
2714 (elfcore_write_register_note): Call the new functions to handle the
2715 corresponding pseudo sections.
2717 2013-01-07 Tom Tromey <tromey@redhat.com>
2719 * section.c (_bfd_std_section): Rename from std_section.
2720 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2721 (STD_SECTION): Update.
2722 * bfd-in2.h: Rebuild.
2724 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2726 * archures.c (bfd_mach_mips5900): Define.
2727 * bfd-in2.h: Regenerate.
2728 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2729 * cpu-mips.c: Add support for MIPS r5900.
2730 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2732 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2733 Nick Clifton <nickc@redhat.com>
2735 * elflink.c (get_value): Prevent the use of an undefined shift
2736 operation. Add sanity checks.
2738 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2740 * config.bfd (cr16*-*-uclinux*): New target support.
2743 For older changes see ChangeLog-2012
2745 Copyright (C) 2013 Free Software Foundation, Inc.
2747 Copying and distribution of this file, with or without modification,
2748 are permitted in any medium without royalty provided the copyright
2749 notice and this notice are preserved.
2755 version-control: never
projects / external / binutils.git / blob