1 2014-08-20 Roland McGrath <mcgrathr@google.com>
4 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
5 all reloc types with pc_relative set in the howto, not just for
6 R_ARM_REL32 and R_ARM_REL32_NOI.
7 (allocate_dynrelocs_for_symbol): Update comment.
8 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
9 set in the howto, set call_reloc_p and may_need_local_target_p but
10 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
11 (elf32_arm_check_relocs): Likewise.
13 2014-08-20 Will Newton <will.newton@linaro.org>
15 * config.bfd: Default armeb-*-eabi* to big endian.
17 2014-08-19 Alan Modra <amodra@gmail.com>
19 * configure: Regenerate.
21 2014-08-18 Alan Modra <amodra@gmail.com>
23 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
24 use dynrelocs for ifunc.
25 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
27 2014-08-18 Alan Modra <amodra@gmail.com>
30 * elflink.c (on_needed_list): Only consider libraries that have
33 2014-08-18 Alan Modra <amodra@gmail.com>
35 * elflink.c (bfd_elf_discard_info): Return int error status.
36 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
37 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
38 * bfd-in2.h: Regenerate.
40 2014-08-14 Alan Modra <amodra@gmail.com>
42 * peXXigen.c (pe_print_reloc): Protect against access past end
45 2014-08-14 Alan Modra <amodra@gmail.com>
48 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
49 in the order they are mapped to output sections.
51 2014-08-14 Alan Modra <amodra@gmail.com>
53 * configure.ac: Delete redundant plugin related checks.
54 * configure: Regenerate.
56 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
58 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
59 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
62 2014-08-12 Alan Modra <amodra@gmail.com>
64 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
65 here when not calling the generic add_symbol function. Formatting.
66 Correct handling of indirect symbols. Update notice call.
67 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
68 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
69 symbols early. Update notice call. Add comments regarding weak
72 2014-08-12 Alan Modra <amodra@gmail.com>
75 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
78 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
80 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
83 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
84 Alan Modra <amodra@gmail.com>
87 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
88 warning for references in LTO IR to warning symbols.
90 2014-08-07 Alan Modra <amodra@gmail.com>
92 * linker.c (WARN, CWARN): Collapse these states to WARN.
93 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
96 2014-08-05 Doug Evans <dje@google.com>
98 * bfd-in2.h: Regenerate.
99 * libcoff.h: Regenerate.
101 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
103 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
104 rawsize if changing size.
106 2014-08-05 Alan Modra <amodra@gmail.com>
109 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
111 2014-08-05 Alan Modra <amodra@gmail.com>
113 * linker.c (generic_link_check_archive_element): Move handling
114 of command link -u symbols with a common symbol def to the
115 code handling non-common symbols so that archive element symbols
116 are loaded. Use generic_link_add_object_symbols.
118 2014-08-05 Alan Modra <amodra@gmail.com>
121 * linker.c (struct archive_list, struct archive_hash_entry,
122 struct archive_hash_table, archive_hash_newfunc,
123 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
124 archive_hash_table_free): Delete.
125 (_bfd_generic_link_add_archive_symbols): Add h and name params to
126 checkfn. Rewrite using a straight-forward scan over archive map.
127 (generic_link_check_archive_element_no_collect,
128 generic_link_check_archive_element_collect,
129 generic_link_check_archive_element): Add h and name params.
130 * aoutx.h (aout_link_check_archive_element): Likewise.
131 * pdp11.c (aout_link_check_archive_element): Likewise.
132 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
133 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
134 scan symbols, simply add archive element whenever h is undefined.
135 (coff_link_check_ar_symbols): Delete.
136 * ecoff.c (read_ext_syms_and_strs): Delete.
137 (reread_ext_syms_and_strs): Delete.
138 (ecoff_link_check_archive_element): Add h and name param. Don't
139 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
140 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
142 (elf_link_add_archive_symbols): Delete "defined" array, merge
143 functionality into "included". Make "included" a char array. Don't
144 set or test archive_pass.
145 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
146 * libbfd.h: Regenerate.
148 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
151 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
153 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
155 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
156 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
157 (bfd_mips_elf_swap_abiflags_v0_in): New function.
158 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
159 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
160 (_bfd_mips_elf_fake_sections): Likewise.
161 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
162 (_bfd_mips_elf_additional_program_headers): Account for new
163 PT_MIPS_ABIFLAGS program header.
164 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
165 associate with .MIPS.abiflags.
166 (_bfd_mips_elf_gc_mark_extra_sections): New function.
167 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
168 (infer_mips_abiflags): Likewise.
169 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
170 (mips_32bit_flags_p): Moved higher.
171 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
172 checking for FP ABIs.
173 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
174 checks. Check EF_MIPS_FP64 flag consistency.
175 (print_mips_ases, print_mips_isa_ext): New static function.
176 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
177 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
178 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
179 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
180 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
181 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
182 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
183 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
185 2014-07-28 Alan Modra <amodra@gmail.com>
188 * archive.c (_bfd_compute_and_write_armap): Warn on adding
189 __gnu_lto_slim to armap.
190 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
191 __gnu_lto_slim to linker hash table.
193 2014-07-27 Anthony Green <green@moxielogic.org>
195 * config.bfd: Add moxie-*-moxiebox*.
197 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
199 Add or reactivate or1k-*-rtems*
200 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
202 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
204 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
206 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
207 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
209 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
212 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
213 and R_*_IRELATIVE relocation offset with PLT entry.
214 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
215 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
216 (elf_x86_64_get_synthetic_symtab): Use it.
218 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
221 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
222 next_tls_desc_index with elf.srelplt->reloc_count.
224 2014-07-15 Alan Modra <amodra@gmail.com>
226 * cache.c (cache_bread_1): Don't return -1 when fread returns
229 2014-07-15 Alan Modra <amodra@gmail.com>
231 * elflink.c (elf_merge_st_other): Update comments. Simplify
232 visibility handling. Make isym const. Move code modifying
233 isym->st_other for --exclude-libs to..
234 (elf_link_add_object_symbols): ..here.
236 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
239 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
241 2014-07-08 Nick Clifton <nickc@redhat.com>
244 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
245 segments in input bfds.
247 2014-07-08 Will Newton <will.newton@linaro.org>
249 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
250 value to 64kB and remove custom setting for NaCl.
252 2014-07-08 Alan Modra <amodra@gmail.com>
254 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
255 bits from source to dest.
256 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
257 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
259 * bfd-in2.h: Regenerate.
261 2014-07-08 Jiong Wang <jiong.wang@arm.com>
263 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
264 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
265 when info->relocatable be true.
267 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
269 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
270 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
271 * bfd-in2.h: Regenerate.
272 * libbfd.h: Regenerate.
274 2014-07-04 Alan Modra <amodra@gmail.com>
276 * Makefile.am: Update "configure.in" comments.
279 * configure.host: Likewise.
280 * doc/bfdint.texi: Likewise.
281 * targets.c: Likewise.
282 * warning.m4: Likewise.
283 * Makefile.in: Regenerate.
285 2014-07-04 Alan Modra <amodra@gmail.com>
287 * configure.ac: Rename from configure.in.
288 * Makefile.in: Regenerate.
289 * config.in: Regenerate.
290 * doc/Makefile.in: Regenerate.
292 2014-07-04 Alan Modra <amodra@gmail.com>
294 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
295 * Makefile.in: Regenerate.
297 2014-07-04 Alan Modra <amodra@gmail.com>
299 * version.m4: New file.
300 * configure.in: Include version.m4.
302 * Makefile.am (RELEASE): Delete.
303 (bfdver.h): Depend on development.sh, use instead of RELEASE.
304 * Makefile.in: Regenerate.
305 * doc/Makefile.in: Regenerate.
307 2014-07-02 Alan Modra <amodra@gmail.com>
309 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
310 pointer_equality_needed when !readonly_dynrelocs.
311 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
313 2014-07-02 Alan Modra <amodra@gmail.com>
315 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
316 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
318 2014-07-01 Alan Modra <amodra@gmail.com>
320 * bfd.c (struct bfd): Reorganise for better packing. Delete
321 "ifd" field. Make "format", "direction" and "flags" bitfields.
322 (HAS_LOAD_PAGE): Delete, renumber following flags.
323 * bfd-in2.h: Regenerate.
324 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
326 2014-07-01 Alan Modra <amodra@gmail.com>
328 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
329 (struct ppc_link_hash_table): Increase size of stub_count array.
330 (build_global_entry_stubs): Emit symbol on global entry stub.
331 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
334 2014-07-01 Alan Modra <amodra@gmail.com>
336 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
337 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
338 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
340 (ppc64_elf_relocate_section): Disable ELFv2 function entry
341 optimisation when --traditional-format.
343 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
344 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
345 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
346 Soundararajan <Sounderarajan.D@atmel.com>
348 * archures.c: Add avrtiny architecture for avr target.
349 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
350 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
351 added for 16 bit LDS/STS instruction of avrtiny arch.
352 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
353 BFD_RELOC_AVR_LDS_STS_16.
354 (bfd_elf_avr_final_write_processing): Select machine number
356 (elf32_avr_object_p): Set machine number for avrtiny arch.
357 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
358 * bfd-in2.h: Regenerate.
359 * libbfd.h: Regenerate.
361 2014-06-26 Nick Clifton <nickc@redhat.com>
364 * dwarf2.c (is_str_attr): New function.
365 (find_abstract_instance_name): Use it to determine when an
366 attribute has a string value.
368 2014-06-24 Alan Modra <amodra@gmail.com>
370 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
371 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
374 2014-06-21 Philippe De Muyter <phdm@macqel.be>
376 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
379 2014-06-20 Kyle McMartin <kyle@redhat.com>
381 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
382 emitting initial-exec relocs when not linking an executable.
384 2014-06-16 Will Newton <will.newton@linaro.org>
386 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
387 htab->next_tls_desc_index in the non-IPLT case.
388 Calculate GOT offset correctly for the non-IPLT case.
389 (allocate_dynrelocs_for_symbol): Don't increment
390 htab->next_tls_desc_index here.
392 2014-06-16 Alan Modra <amodra@gmail.com>
394 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
397 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
399 * elfxx-aarch64.c (stdarg.h): Include.
401 (_bfd_aarch64_elf_grok_prstatus): Updated.
402 (_bfd_aarch64_elf_grok_psinfo): New function.
403 (_bfd_aarch64_elf_write_core_note): New function.
404 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
405 (elf_backend_write_core_note): Define.
407 2014-06-13 Alan Modra <amodra@gmail.com>
409 * archive.c: Include bfdlink.h.
410 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
411 * bfd.c (struct bfd): Add is_linker_output field.
412 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
413 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
414 link.hash and is_linker_output.
415 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
416 param with bfd*. Assert is_linker_output and link.hash, and
417 clear them before exit.
418 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
419 bfd_link_hash_table* param with bfd*. Hack is_linker_output
420 and link.hash so we can free two linker hash tables.
421 (elf32_mn10300_link_hash_table_create): Create static_hash_table
422 first. Clean up on errors. Set hash_table_free pointer.
423 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
424 bfd_link_hash_table* param with bfd*.
425 (elf32_arm_link_hash_table_create): Clean up on errors. Set
426 hash_table_free pointer.
427 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
428 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
429 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
430 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
431 * xcofflink.c: Similarly.
432 * simple.c (bfd_simple_get_relocated_section_contents): Save and
433 clear link.next before creating linker hash table. Clean up on
434 errors, and restore link.next on exit.
435 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
436 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
437 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
438 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
439 * hash.c (bfd_hash_table_init_n): Free table on error.
440 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
441 * bfd-in2.h: Regenerate.
442 * libbfd.h: Regenerate.
443 * libcoff.h: Regenerate.
445 2014-06-13 Alan Modra <amodra@gmail.com>
448 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
449 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
450 * bfd.c (bfd_link_hash_table_free): Don't define.
451 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
452 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
453 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
454 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
455 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
456 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
457 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
458 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
459 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
460 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
461 * xsym.c: Don't define various link_hash_table_free defines, and
462 remove from bfd_target vars. Temporarily reference some of the
463 target link_hash_table_free functions to avoid warnings.
464 * bfd-in2.h: Regenerate.
465 * libbfd.h: Regenerate.
467 2014-06-13 Alan Modra <amodra@gmail.com>
469 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
470 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
471 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
472 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
473 Move link_hash_table_free functions before their corresponding
474 link_hash_table_create functions.
476 2014-06-13 Alan Modra <amodra@gmail.com>
478 * bfd.c (struct bfd): Replace link_next with a union.
479 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
480 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
481 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
482 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
483 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
484 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
485 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
486 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
487 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
488 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
489 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
490 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
491 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
492 * bfd-in2.h: Regenerate.
494 2014-06-11 Alan Modra <amodra@gmail.com>
496 * linker.c (unwrap_hash_lookup): Add missing parens.
498 2014-06-11 Kai Tietz <ktietz@redhat.com>
500 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
501 * libcoff.h: Regenerated.
503 2014-06-10 Alan Modra <amodra@gmail.com>
506 * linker.c (unwrap_hash_lookup): New function.
507 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
508 * elf32-i370.c (i370_elf_relocate_section): Likewise.
509 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
510 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
511 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
512 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
513 * elf32-spu.c (spu_elf_relocate_section): Likewise.
514 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
516 2014-06-07 Alan Modra <amodra@gmail.com>
518 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
519 insn as a bitfield; Use complain_overflow_bitfield.
520 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
522 2014-06-05 Joel Brobecker <brobecker@adacore.com>
524 * development.sh: New file.
525 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
526 Make -Werror the default with GCC only if DEVELOPMENT is true.
527 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
528 $(srcdir)/development.sh.
529 * Makefile.in, configure: Regenerate.
531 2014-06-04 Will Newton <will.newton@linaro.org>
533 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
534 being non-NULL into an assert.
535 (elfNN_aarch64_tls_relax): Remove unused code.
537 2014-06-03 DJ Delorie <dj@redhat.com>
539 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
541 2014-06-03 Nick Clifton <nickc@redhat.com>
544 * peXXigen.c (rsrc_process_section): Page align the new contents
547 2014-06-03 Alan Modra <amodra@gmail.com>
549 * elf64-ppc.c (ADDIS_R12_R2): Define.
550 (build_plt_stub): Support fusion on ELFv2 stub.
551 (ppc_build_one_stub): Likewise for plt branch stubs.
553 2014-05-28 Alan Modra <amodra@gmail.com>
555 * elf32-rx.c (rx_table_map): Delete set but not used variables.
557 2014-05-28 Tristan Gingold <gingold@adacore.com>
559 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
560 to keep the length of the best fit range.
561 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
564 2014-05-27 DJ Delorie <dj@redhat.com>
566 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
567 (rx_elf_relocate_section): If we find a reloc against
568 $tableentry$default$<name>, redirect it to the appropriate
570 (RX_Table_Info): New.
571 (rx_table_find): New. Check all tables and SEC_KEEP all sections
572 with table parts in them.
573 (rx_check_directives): New.
574 (rx_table_map_2): New.
576 (rx_additional_link_map_text): New. Called to dump tables to the
578 * bfd/elf32-rx.h: New.
580 2014-05-20 DJ Delorie <dj@redhat.com>
582 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
584 2014-05-20 Alan Modra <amodra@gmail.com>
587 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
588 Remove redundant setting of htab->elf.dynobj. Don't align.
589 Define .sdata symbols using _bfd_elf_define_linkage_sym.
590 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
591 (create_sdata_sym): Delete.
592 (elf_allocate_pointer_linker_section): Rename from
593 elf_create_pointer_linker_section. Align section.
594 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
595 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
597 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
598 Remove unnecessary tests on _SDA_BASE_ sym.
599 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
600 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
601 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
602 (ppc_elf_maybe_strip_sdata_syms): Declare.
604 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
606 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
608 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
610 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
611 in a section with no contents.
612 (is_vma_in_section, find_section_by_vma): New functions.
613 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
614 offsets in the debug directory.
615 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
616 Byte-swap GUID from little-endian to big-endian order for
617 consistent and conventional display.
619 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
621 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
622 64-bit doubles objects mix with 32-bit doubles objects.
623 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
625 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
627 * mmo.c: Update URLs in documentation comments.
629 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
630 David Weatherford <weath@cadence.com>
631 Max Filippov <jcmvbkbc@gmail.com>
633 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
636 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
638 * config.bfd: Add proper arm config for *-*-freebsd*.
640 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
642 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
643 mips32r5 and mips64r5.
644 * archures.c (bfd_architecture): Likewise.
645 * bfd-in2.h (bfd_architecture): Likewise.
646 * cpu-mips.c (arch_info_struct): Likewise.
647 * elfxx-mips.c (mips_set_isa_flags): Likewise.
649 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
651 * elfxx-mips.h (elfxx-mips.h): Declare.
652 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
653 Tag_GNU_MIPS_ABI_FP mismatches.
654 (_bfd_mips_fp_abi_string): New function.
656 2014-05-02 Alan Modra <amodra@gmail.com>
658 * targets.c: Sort bfd_target vectors somewhat alphabetically.
659 * configure.in: Likewise.
660 * configure: Regenerate.
662 2014-05-02 Alan Modra <amodra@gmail.com>
664 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
665 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
666 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
667 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
668 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
669 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
670 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
671 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
672 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
673 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
674 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
675 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
676 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
677 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
678 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
679 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
680 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
681 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
682 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
683 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
684 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
685 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
686 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
687 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
688 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
689 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
690 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
691 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
692 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
693 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
694 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
695 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
696 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
697 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
698 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
699 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
700 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
701 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
702 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
703 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
704 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
705 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
706 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
707 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
708 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
709 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
710 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
711 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
713 * configure: Regenerate.
715 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
717 * mmo.c (mmo File layout documentation): Add note about low bits
719 (mmo_write_chunk): When handling data remainder, assert that
720 previous remaining data is flushed.
721 (mmo_write_loc_chunk): Only look for trailing and leading zeros
722 when dealing with an aligned VMA and for aligned lengths. Don't skip
723 the last 32-bit-word of zeros.
724 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
725 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
726 emitting data, not after updating it.
727 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
729 2014-04-30 Nick Clifton <nickc@redhat.com>
731 * compress.c (bfd_is_section_compressed): When checking the
732 .debug_str section, also check the fifth byte in the section is
733 not part of a string.
735 2014-04-30 Alan Modra <amodra@gmail.com>
737 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
738 (find_merged_cie): Identify personality functions by (bfd_id,index)
739 pair when a local sym is used.
741 2014-04-29 Christian Svensson <blue@cmd.nu>
743 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
744 into .rela.got if it contained TLS relocations as well.
746 2014-04-28 Nick Clifton <nickc@redhat.com>
749 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
752 2014-04-26 Alan Modra <amodra@gmail.com>
754 * po/SRC-POTFILES.in: Regenerate.
755 * configure: Regenerate.
757 2014-04-25 Nick Clifton <nickc@redhat.com>
760 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
761 a 342-bit host. This time for older versions of gcc.
763 2014-04-24 Nick Clifton <nickc@redhat.com>
765 * peXXigen.c (rsrc_print_section): Fix compile time warning for
768 2014-04-24 Alan Modra <amodra@gmail.com>
771 * dwarf2.c: Formatting.
772 (struct dwarf2_debug): Make adjusted_section_count signed.
773 (unset_sections): Make i signed.
774 (set_debug_vma): New function.
775 (place_sections): Handle separate debug object file. Set VMA
776 on debug sections, even if they have an output section. Also
777 set VMA on zero size sections, and non-load but alloc sections.
778 Set adjusted_section_count to -1 when no section adjustment.
779 Malloc adjusted_sections. Don't double last_vma. Transfer
780 alloc section VMAs to separate debug file.
781 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
782 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
783 test on symbols being the same before using old stash. Read
784 and use separate debug file symbols. Call place_sections.
785 (find_line): Don't call place_sections here.
786 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
787 * libbfd.h: Regenerate.
788 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
789 _bfd_dwarf2_slurp_debug_info call.
790 * simple.c (simple_save_output_info): Clarify comment.
792 2014-04-24 Nick Clifton <nickc@redhat.com>
795 * peXXigen.c (struct rsrc_regions): New structure.
796 (rsrc_print_resource_directory): Use new structure. Include
797 offset of directory in listing.
798 (rsrc_print_resource_entry): Likewise.
799 (rsrc_print_section): Likewise.
800 (rsrc_count_entries): Do not increment sizeof_strings or
802 (rsrc_count_directory): Do not increment sizeof_tables.
803 (rsrc_compute_region_sizes): New function.
804 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
805 (rsrc_process_section): Compute size of regions after merging
808 2014-04-23 Alan Modra <amodra@gmail.com>
811 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
812 (place_sections): Do not modify VMA of sections when called from
813 linker after sections have been placed in output sections. Short
814 circuit single section case.
815 (save_section_vma, section_vma_same): New functions.
816 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
818 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
819 when non-relocatable.
821 2014-04-22 Nick Clifton <nickc@redhat.com>
824 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
826 2014-04-22 Christian Svensson <blue@cmd.nu>
828 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
829 * archures.c: Likewise.
830 * coffcode.h: Likewise.
831 * config.bfd: Likewise.
832 * configure.in: Likewise.
834 * targets.c: Likewise.
835 * cpu-or1k.c: New file.
836 * elf32-or1k.c: New file.
837 * coff-or32.c: Delete.
838 * cpu-openrisc.c: Delete.
839 * cpu-or32.c: Delete.
840 * elf32-openrisc.c: Delete.
841 * elf32-or32.c: Delete.
842 * Makefile.in: Regenerate.
843 * bfd-in2.h: Regenerate.
844 * configure: Regenerate.
845 * libbfd.h: Regenerate.
847 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
850 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
852 2014-04-22 Will Newton <will.newton@linaro.org>
854 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
855 function. (elf_backend_section_flags): Remove define.
857 2014-04-21 Richard Henderson <rth@redhat.com>
859 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
860 parameter; honor it and disable got merging when false.
861 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
862 the first pass of relaxation.
863 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
864 the end of the LITERAL+LITUSE chain.
865 (elf64_alpha_relax_section): Only process LITERAL relocs during the
866 second pass of relaxation.
868 * configure.ac (use_secureplt): Enable by default.
869 * configure: Rebuild.
871 2014-04-18 Tristan Gingold <gingold@adacore.com>
873 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
874 bind_content, weak_bind_content, lazy_bind_content,
876 (bfd_mach_o_load_command): Add comments, add next field.
877 (mach_o_data_struct): Replace commands field by first_command
879 * mach-o.c (bfd_mach_o_append_command): New function.
880 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
881 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
883 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
884 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
885 (bfd_mach_o_write_thread): Use macro instead of literal.
886 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
887 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
889 (bfd_mach_o_write_symtab_content): New function (extracted
890 from bfd_mach_o_write_symtab).
891 (bfd_mach_o_write_symtab): Split.
892 (bfd_mach_o_count_indirect_symbols): Move
893 (bfd_mach_o_build_dysymtab): Remove layout code.
894 (bfd_mach_o_write_contents): Rewritten to build commands in order.
895 (bfd_mach_o_count_sections_for_seg): Remove.
896 (bfd_mach_o_build_obj_seg_command): New function (extracted from
897 bfd_mach_o_build_seg_command).
898 (bfd_mach_o_build_exec_seg_command): New function.
899 (bfd_mach_o_build_dysymtab_command): Remove.
900 (bfd_mach_o_layout_commands): New function.
901 (bfd_mach_o_init_segment): New function.
902 (bfd_mach_o_build_commands): Major rework to handle non-object
904 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
906 (bfd_mach_o_read_dyld_info): Clear content fields.
907 (bfd_mach_o_read_segment): Adjust call.
908 (bfd_mach_o_flatten_sections): Adjust as now load commands are
910 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
911 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
912 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
915 2014-04-18 Tristan Gingold <gingold@adacore.com>
917 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
918 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
919 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
920 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
922 2014-04-18 Tristan Gingold <gingold@adacore.com>
924 * mach-o.h (bfd_mach_o_dylinker_command)
925 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
927 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
928 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
930 2014-04-18 Tristan Gingold <gingold@adacore.com>
932 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
933 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
934 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
935 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
936 each targets declared.
937 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
938 * mach-o-i386.c (TARGET_PAGESIZE): Define.
940 2014-04-18 Tristan Gingold <gingold@adacore.com>
942 * mach-o.c (bfd_mach_o_write_thread)
943 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
944 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
945 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
946 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
947 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
948 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
949 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
950 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
951 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
952 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
953 (bfd_mach_o_read_command): Now return a boolean status.
954 Adjust return statements.
955 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
956 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
958 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
960 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
961 field. Add assigned_low_gotno and assigned_high_gotno fields.
962 (mips_elf_create_local_got_entry): Update out-of-space condition.
963 Set index of new GOT entry to assigned_low_gotno if required by
964 the current relocation, else set it to assigned_high_gotno.
965 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
966 with assigned_low_gotno.
967 (mips_elf_multi_got): Initialize assigned_low_gotno and
968 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
969 in place of assigned_gotno when handling global GOT entries.
970 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
972 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
973 gap in the middle of local GOT space.
975 2014-04-17 Alan Modra <amodra@gmail.com>
978 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
979 current bfd is a plugin. Don't always set type_change_ok
980 when old bfd is a plugin.
982 2014-04-16 Tristan Gingold <gingold@adacore.com>
984 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
987 2014-04-16 Alan Modra <amodra@gmail.com>
989 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
990 with "ba 0" rather than zeros.
992 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
994 * (elfNN_aarch64_tls_relax): Fix instruction mask.
996 2014-04-14 Alan Modra <amodra@gmail.com>
998 * elf32-ppc.c (BA): Define
999 (ppc_elf_link_hash_table_create): Correct default_params.
1000 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1001 than "nop" for ppc476_workaround.
1002 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1003 and __glink_PLTresolve. Ensure plt call stub at end of page
1004 doesn't allow fall-thru prefetch.
1006 2014-04-11 Nick Clifton <nickc@redhat.com>
1009 * peXXigen.c (abs_finder): New function.
1010 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1011 than 1^32 try to convert them into section relative values
1014 2014-04-11 Nick Clifton <nickc@redhat.com>
1016 * bfd-in2.h: Regenerate.
1017 * libbfd.h: Regenerate.
1019 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1021 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1022 when building function stubs.
1024 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1026 * elf32-avr.c: Add DIFF relocations for AVR.
1027 (avr_final_link_relocate): Handle the DIFF relocs.
1028 (bfd_elf_avr_diff_reloc): New.
1029 (elf32_avr_is_diff_reloc): New.
1030 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1031 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1034 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1036 2014-04-09 Alan Modra <amodra@gmail.com>
1038 * libcoff.h: Regenerate.
1040 2014-04-09 Alan Modra <amodra@gmail.com>
1042 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1043 of safe ppc476 insns at end of page. Also remove non-branch insns.
1046 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1048 * peXXigen.c (pe_print_debugdata): New function: Displays the
1049 contents of the debug directory and decodes codeview entries.
1050 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1051 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1052 Add functions for reading and writing debugdir and codeview
1054 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1055 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1056 * libcoff-in.h (pe_tdata): Add build-id data.
1057 * libcoff.h: Regenerate.
1058 * coffcode.h (coff_write_object_contents): Run build_id
1059 after_write_object_contents hook.
1061 2014-04-05 Alan Modra <amodra@gmail.com>
1063 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1064 merging non-default sym.
1066 2014-04-04 Tristan Gingold <gingold@adacore.com>
1068 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1071 2014-04-04 Tristan Gingold <gingold@adacore.com>
1073 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1074 thinko on names length.
1076 2014-04-04 Tristan Gingold <gingold@adacore.com>
1078 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1080 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1082 2014-04-04 Tristan Gingold <gingold@adacore.com>
1084 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1086 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1088 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1089 section before dereferencing.
1090 (pe_print_idata, pe_print_edata, pe_print_reloc)
1091 (rsrc_print_section): Don't bother interpreting the contents
1092 of sections which have no contents.
1094 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1097 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1100 2014-04-03 Tristan Gingold <gingold@adacore.com>
1102 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1104 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1106 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1108 2014-04-03 Alan Modra <amodra@gmail.com>
1110 * elf-bfd.h (struct elf_backend_data
1111 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1112 with "bfd_size_type size".
1113 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1114 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1115 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1116 * elfcode.h (bfd_from_remote_memory): Likewise.
1117 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1118 * bfd-in2.h: Regenerate.
1120 2014-04-02 Tristan Gingold <gingold@adacore.com>
1122 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1123 (bfd_mach_o_prebind_cksum_command): New types.
1124 (bfd_mach_o_prebound_dylib_command): Rewrite.
1125 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1127 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1129 (bfd_mach_o_read_prebind_cksum): New function.
1130 (bfd_mach_o_read_twolevel_hints): Ditto.
1131 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1134 2014-04-02 Alan Modra <amodra@gmail.com>
1136 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1137 Consolidate code handling possible section headers past end of
1138 segment. Don't use p_align for page size guess, instead use
1139 minpagesize. Take note of ld.so clearing section headers when
1140 p_memsz > p_filesz. Handle file header specifying no section
1141 headers. Handle zero p_align throughout. Default loadbase to
1142 zero. Add comments. Rename contents_size to high_offset, and
1143 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1144 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1145 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1147 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1148 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1149 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1150 * bfd-in2.h: Regnerate.
1152 2014-04-01 Tristan Gingold <gingold@adacore.com>
1154 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1157 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1158 Pavel Fedin <p.fedin@samsung.com>
1160 * elf32-arm.c: Add support for limited pretty-printing of PLT
1161 entries on eabi and nacl targets.
1162 (elf32_arm_get_synthetic_symtab): Add new callback.
1163 (elf32_arm_nacl_plt_sym_val): Likewise.
1164 (elf32_arm_plt0_size): Add helper function.
1165 (elf32_arm_plt_size): Likewise.
1167 2014-03-27 Tristan Gingold <gingold@adacore.com>
1169 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1170 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1172 2014-03-27 Tristan Gingold <gingold@adacore.com>
1174 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1175 * mach-o.c (bfd_mach_o_write_symtab)
1176 (bfd_mach_o_write_contents)
1177 (bfd_mach_o_set_section_flags_from_bfd)
1178 (bfd_mach_o_build_seg_command): Fix indentation.
1179 (bfd_mach_o_get_base_address): New function.
1181 2014-03-26 Nick Clifton <nickc@redhat.com>
1183 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1184 relocations in discarded sections.
1186 2014-03-26 Tristan Gingold <gingold@adacore.com>
1188 * mach-o.c (bfd_mach_o_convert_architecture): Add
1189 BFD_MACH_O_CPU_TYPE_ARM64.
1191 2014-03-26 Alan Modra <amodra@gmail.com>
1193 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1194 needed plt entries when taking the address of functions for
1195 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1196 Move opd setup and abiversion checks to..
1197 (ppc64_elf_before_check_relocs): ..here. Renamed from
1198 ppc64_elf_process_dot_syms. Set output abiversion from input and
1199 input abiversion from output, if either is not set.
1200 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1201 (elf_backend_check_directives): Update.
1203 2014-03-25 Will Newton <will.newton@linaro.org>
1205 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1206 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1207 of input sections rather than output sections.
1209 2014-03-20 Will Newton <will.newton@linaro.org>
1212 * elf32-arm.c (elf32_arm_check_relocs): Set
1213 pointer_equality_needed for absolute references within
1215 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1216 unless pointer_equality_needed is set.
1218 2014-03-19 Nick Clifton <nickc@redhat.com>
1220 * peXXigen.c (rsrc_process_section): Add code to scan input
1221 sections and record their lengths. Use these lengths to find the
1222 start of each merged .rsrc section.
1224 2014-03-17 Tristan Gingold <gingold@adacore.com>
1226 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1227 (bfd_mach_o_read_command): Ditto.
1229 2014-03-14 Meador Inge <meadori@codesourcery.com>
1231 * configure.in: Add strnlen to AC_CHECK_DECLS.
1232 * config.in: Regenerate.
1233 * configure: Regenerate.
1234 * sysdep.h (strnlen): Add prototype.
1236 2014-03-14 Alan Modra <amodra@gmail.com>
1238 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1239 handling for VLE_SDA21 relocs.
1241 2014-03-13 Tristan Gingold <gingold@adacore.com>
1243 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1245 (pe_bfd_object_p): Also read version number to detect ILF.
1246 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1247 (x86_64pe_bigobj_vec): Define
1248 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1249 (bfd_coff_max_nscns): New macro.
1250 (coff_compute_section_file_positions): Use unsigned int for
1251 target_index. Compare with bfd_coff_max_nscns.
1252 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1253 Set a value for _bfd_coff_max_nscns.
1254 (header_bigobj_classid): New constant.
1255 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1256 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1257 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1259 (bigobj_swap_table): New table.
1260 * libcoff.h: Regenerate.
1261 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1262 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1263 _bfd_coff_max_nscns.
1264 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1265 * coff-rs6000.c (bfd_xcoff_backend_data)
1266 (bfd_pmac_xcoff_backend_data): Likewise.
1267 * coff64-rs6000.c (bfd_xcoff_backend_data)
1268 (bfd_xcoff_aix5_backend_data): Likewise.
1269 * targets.c (x86_64pe_bigobj_vec): Declare.
1270 * configure.in (x86_64pe_bigobj_vec): New vector.
1271 * configure: Regenerate.
1272 * config.bfd: Add bigobj object format for Windows targets.
1274 2014-03-12 Nick Clifton <nickc@redhat.com>
1277 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1278 before testing for vxworks.
1280 2014-03-12 Alan Modra <amodra@gmail.com>
1282 * Makefile.in: Regenerate.
1284 2014-03-12 Alan Modra <amodra@gmail.com>
1287 * elf.c (copy_elf_program_header): Ignore first section lma if
1290 2014-03-11 Alan Modra <amodra@gmail.com>
1293 * coff-rs6000.c: Include stdint.h.
1294 * coff64-rs6000.c: Likewise.
1296 2014-03-10 Tristan Gingold <gingold@adacore.com>
1298 * ticoff.h: Removed.
1300 2014-03-08 Alan Modra <amodra@gmail.com>
1302 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1303 many relocations. Correct bitsize and rightshift too for a number
1304 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1305 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1306 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1307 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1308 fields in instructions to signed/unsigned according to whether
1309 the field takes a signed or unsigned value. Tidy vle split16 code.
1310 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1312 2014-03-08 Alan Modra <amodra@gmail.com>
1314 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1315 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1316 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1317 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1318 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1319 fields in instructions to signed/unsigned according to whether
1320 the field takes a signed or unsigned value.
1322 2014-03-07 Pedro Alves <palves@redhat.com>
1325 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1326 through ptr_to_uint instead of through long.
1328 2014-03-06 Nick Clifton <nickc@redhat.com>
1331 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1332 attribute section names.
1334 2014-03-05 Alan Modra <amodra@gmail.com>
1336 Update copyright years.
1338 2014-03-05 Alan Modra <amodra@gmail.com>
1340 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1341 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1342 (ppc64_elf_check_relocs): Likewise.
1343 (ppc64_elf_relocate_section): Likewise.
1344 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1345 * bfd-in2.h: Regenerate.
1346 * libbfd.h: Regenerate.
1348 2014-03-04 Heiher <r@hev.cc>
1350 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1352 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1353 extension of bfd_mach_mipsisa64r2.
1355 2014-03-04 Nick Clifton <nickc@redhat.com>
1358 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1359 (elf32_thumb2_plt_entry): New array.
1360 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1361 using thumb2 based PLT.
1362 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1364 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1366 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1368 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1369 Thumb2 based PLT 0-entry.
1370 (elf32_arm_output_arch_local_syms): Handle creation of local
1371 symbols for Thumb2 based PLT entries.
1373 2014-02-28 Alan Modra <amodra@gmail.com>
1376 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1377 the same conditions we called check_relocs.
1379 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1381 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1382 * bfd-in2.h: Regenerate.
1383 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1384 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1385 using long PLT entries.
1386 (bfd_elf32_arm_use_long_plt): New function.
1387 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1389 2014-02-27 Alan Modra <amodra@gmail.com>
1391 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1392 params for targets that don't use ppc32elf.em.
1394 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1396 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1397 of GOTOFF relocations.
1399 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1400 H.J. Lu <hongjiu.lu@intel.com>
1402 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1403 (elf_x86_64_legacy_plt_entry): Likewise.
1404 (elf_x86_64_bnd_plt_entry): Likewise.
1405 (elf_x86_64_legacy_plt2_entry): Likewise.
1406 (elf_x86_64_bnd_plt2_entry): Likewise.
1407 (elf_x86_64_bnd_arch_bed): Likewise.
1408 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1409 (elf_x86_64_link_hash_table): Add plt_bnd.
1410 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1412 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1413 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1415 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1416 symbols. Resolve call to the second PLT if it is created.
1417 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1418 (elf_x86_64_relocate_section): Resolve PLT references to the
1419 second PLT if it is created.
1420 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1421 second PLT entry for BND relocation.
1422 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1423 the second PLT is created.
1424 (elf_x86_64_get_synthetic_symtab): New.
1425 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1427 2014-02-19 Alan Modra <amodra@gmail.com>
1429 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1430 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1431 provision of out-of-line register save/restore routines.
1433 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1435 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1436 PT_DYNAMIC segment flags.
1438 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1441 * simple.c (struct saved_offsets): New.
1442 (simple_save_output_info): Use it for ptr.
1443 (simple_restore_output_info): Use it for ptr. Check section_count.
1444 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1446 2014-02-17 Alan Modra <amodra@gmail.com>
1448 * elf64-ppc.h (struct ppc64_elf_params): Define.
1449 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1450 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1451 ppc64_elf_build_stubs): Update prototype.
1452 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1453 fields now in params. Adjust code throughout file.
1454 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1455 Save params pointer in htab.
1456 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1457 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1458 ppc64_elf_build_stubs): Remove parameters now in "params".
1460 2014-02-17 Alan Modra <amodra@gmail.com>
1462 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1463 patched for ppc476 workaround. Reapply branch taken/not taken
1466 2014-02-12 Alan Modra <amodra@gmail.com>
1468 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1469 stubs for calls to __tls_get_addr that we know will later be
1472 2014-02-12 Alan Modra <amodra@gmail.com>
1474 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1475 for ld -r, when code sections are sufficiently aligned.
1476 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1479 2014-02-12 Alan Modra <amodra@gmail.com>
1482 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1483 --export-dynamic and --dynamic-list marking of symbols.
1484 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1487 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1490 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1491 executables if it matches dynamic_list.
1493 2014-02-10 Alan Modra <amodra@gmail.com>
1495 * po/SRC-POTFILES.in: Regenerate.
1496 * po/bfd.pot: Regenerate.
1498 2014-02-09 Alan Modra <amodra@gmail.com>
1500 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1501 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1502 (elfNN_bed): Init new field.
1503 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1504 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1505 (ppc_elf_relax_section): Don't reallocate section here, write
1506 stubs, or write out relocs for ld -r here..
1507 (ppc_elf_relocate_section): ..instead write stubs here, and use
1508 existing code to write out relocs for ld -r. Fix offset
1509 adjustment on reloc for little-endian.
1510 (elf_backend_caches_rawsize): Define.
1512 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1515 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1517 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1519 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1520 return paths. Three times.
1521 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1523 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1524 (ppc64_elf_edit_toc): Free USED in return path.
1526 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1528 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1529 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1530 * libbfd.h: Regenerated.
1531 * bfd-in2.h: Regenerated.
1532 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1533 (nios2_reloc_map): Likewise.
1534 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1535 Fixed all references.
1536 (nios2_elf32_relocate_section): Add new relocations.
1537 (nios2_elf32_check_relocs): Likewise.
1538 (nios2_elf32_gc_sweep_hook): Likewise.
1540 2014-02-03 Alan Modra <amodra@gmail.com>
1542 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1543 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1544 (ppc_elf_link_params): New function.
1545 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1547 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1548 parameters. Use htab->params instead.
1549 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1550 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1551 64 bytes for ppc476 workaround.
1552 (struct ppc_elf_relax_info): New.
1553 (ppc_elf_relax_section): Exclude linker created sections and
1554 those too small to hold one instruction. Don't add another
1555 branch around trampolines on later relax passes. Don't
1556 generate trampolines for undefined symbols when !relocatable,
1557 nor for plugin symbols. Allocate space for ppc476 workaround
1558 patch area. Free fixups on error return path.
1559 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1560 * elf32-ppc.h (struct ppc_elf_params): New.
1561 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1562 (ppc_elf_link_params): Declare.
1563 * section.c (SEC_INFO_TYPE_TARGET): Define.
1564 * bfd-in2.h: Regenerate.
1566 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1568 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1570 (nios2_elf32_relocate_section): Use got_base to adjust
1571 GOT-pointer-relative relocations relative to _gp_got.
1572 (create_got_section): Create _gp_got symbol.
1573 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1574 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1576 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1578 * bfd-in2.h: Update from reloc.c.
1579 * elf32-nios2.c: Include elf32-nios2.h.
1580 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1581 (nios2_reloc_map): Likewise.
1582 (enum elf32_nios2_stub_type): Declare.
1583 (struct elf32_nios2_stub_hash_entry): Declare.
1584 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1585 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1586 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1587 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1588 bfd_count, top_index, input_list, all_local_syms.
1589 (nios2_call26_stub_entry): New.
1590 (nios2_elf32_install_imm16): Move up in file.
1591 (nios2_elf32_install_data): Move up in file.
1592 (hiadj): Move up in file.
1593 (stub_hash_newfunc): New.
1594 (link_hash_newfunc): Initialize hsh_cache field.
1596 (nios2_stub_name): New.
1597 (nios2_get_stub_entry): New.
1598 (nios2_add_stub): New.
1599 (nios2_elf32_setup_section_lists): New.
1600 (nios2_elf32_next_input_section): New.
1601 (CALL26_SEGMENT): New.
1602 (MAX_STUB_SECTION_SIZE): New.
1603 (group_sections): New.
1604 (nios2_type_of_stub): New.
1605 (nios2_build_one_stub): New.
1606 (nios2_size_one_stub): New.
1607 (get_local_syms): New.
1608 (nios2_elf32_size_stubs): New.
1609 (nios2_elf32_build_stubs): New.
1610 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1611 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1612 trampolines for R_NIOS2_CALL26 stubs.
1613 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1614 (nios2_elf32_gc_sweep_hook): Likewise.
1615 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1616 (nios2_elf32_link_hash_table_free): New.
1617 (bfd_elf32_bfd_link_hash_table_free): Define.
1618 * elf32-nios2.h: New file.
1619 * libbfd.h: Update from reloc.c.
1620 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1622 2014-01-29 Nick Clifton <nickc@redhat.com>
1625 * elf32-metag.c (elf_metag_post_process_headers): Call
1626 _bfd_elf_post_process_headers.
1627 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1628 _bfd_elf_copy_private_data.
1629 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1631 2014-01-29 Nick Clifton <nickc@redhat.com>
1633 * bfd-in.h (bfd_set_section_vma): Delete.
1634 (bfd_set_section_alignment): Delete.
1635 (bfd_set_section_userdata): Delete.
1636 (bfd_set_cacheable): Delete.
1637 * bfd.c (bfd_set_cacheable): New static inline function.
1638 * section.c (bfd_set_section_userdata): Likewise.
1639 (bfd_set_section_vma): Likewise.
1640 (bfd_set_section_alignment): Likewise.
1641 * bfd-in2.h: Regenerate.
1643 2014-01-28 Nick Clifton <nickc@redhat.com>
1645 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1646 attributes select the CU containing the abbreviation, which may not
1649 2014-01-24 Alan Modra <amodra@gmail.com>
1651 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1652 to get_relocs for ELFv2.
1654 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1658 if TLS sections are not adjacent.
1660 2014-01-22 Alan Modra <amodra@gmail.com>
1662 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1664 2014-01-22 Alan Modra <amodra@gmail.com>
1666 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1668 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1671 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1672 regular default symbol definition and the versioned dynamic
1673 symbol definition mismatch, skip the default symbol definition
1674 if one of them is IFUNC.
1676 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1679 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1680 info->export_dynamic nor h->ref_dynamic for type mismatch when
1681 adding the default version.
1683 2014-01-16 Alan Modra <amodra@gmail.com>
1685 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1686 mips_elf_traverse_got_arg* rather than mips_got_info*.
1687 Adjust caller. Alloc on output_bfd rather than symbol section
1690 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1694 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1696 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1700 against __ehdr_start.
1701 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1703 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1705 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1707 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1709 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1712 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1713 count if there are any non pc-relative relocs.
1714 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1716 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1717 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1719 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1720 offset while calculating relocation address.
1721 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1722 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1724 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1727 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1728 R_ARM_ABS8 and R_ARM_ABS16.
1730 2014-01-13 Alan Modra <amodra@gmail.com>
1732 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1733 error when shared and force a plt call otherwise.
1734 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1735 plt_type == PLT_NEW.
1736 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1737 the appropriate call stub.
1739 2014-01-10 Alan Modra <amodra@gmail.com>
1744 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1745 (assign_file_positions_for_non_load_sections): When setting up
1746 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1747 header that completely covers the relro region.
1749 2014-01-09 Tristan Gingold <gingold@adacore.com>
1751 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1752 table macros and add macros to initializa the structure.
1754 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1759 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1760 size for PT_GNU_RELRO segment.
1761 (assign_file_positions_for_load_sections): If PT_LOAD segment
1762 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1764 2014-01-07 Tom Tromey <tromey@redhat.com>
1766 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1769 2014-01-03 Nick Clifton <nickc@redhat.com>
1772 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1775 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1778 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1780 2014-01-02 Nick Clifton <nickc@redhat.com>
1783 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1784 filename in the bfd's filename field.
1785 * elfcode.h (bfd_from_remote_memory): Likewise.
1786 * ieee.c (ieee_object_p): Likewise.
1787 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1788 * oasys.c (oasys_openr_next_archived_file): Likewise.
1789 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1790 * opncls.c (bfd_fopen): Likewise.
1791 (bfd_openstreamr): Likewise.
1792 (bfd_openr_iovec): Likewise.
1793 (bfd_openw): Likewise.
1794 (bfd_create): Likewise.
1795 (_bfd_delete_bfd): Free filename.
1797 For older changes see ChangeLog-2013
1799 Copyright (C) 2014 Free Software Foundation, Inc.
1801 Copying and distribution of this file, with or without modification,
1802 are permitted in any medium without royalty provided the copyright
1803 notice and this notice are preserved.
1809 version-control: never