1 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
3 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
4 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
7 2014-08-12 Alan Modra <amodra@gmail.com>
9 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
10 here when not calling the generic add_symbol function. Formatting.
11 Correct handling of indirect symbols. Update notice call.
12 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
13 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
14 symbols early. Update notice call. Add comments regarding weak
17 2014-08-12 Alan Modra <amodra@gmail.com>
20 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
23 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
25 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
28 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
29 Alan Modra <amodra@gmail.com>
32 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
33 warning for references in LTO IR to warning symbols.
35 2014-08-07 Alan Modra <amodra@gmail.com>
37 * linker.c (WARN, CWARN): Collapse these states to WARN.
38 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
41 2014-08-05 Doug Evans <dje@google.com>
43 * bfd-in2.h: Regenerate.
44 * libcoff.h: Regenerate.
46 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
48 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
49 rawsize if changing size.
51 2014-08-05 Alan Modra <amodra@gmail.com>
54 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
56 2014-08-05 Alan Modra <amodra@gmail.com>
58 * linker.c (generic_link_check_archive_element): Move handling
59 of command link -u symbols with a common symbol def to the
60 code handling non-common symbols so that archive element symbols
61 are loaded. Use generic_link_add_object_symbols.
63 2014-08-05 Alan Modra <amodra@gmail.com>
66 * linker.c (struct archive_list, struct archive_hash_entry,
67 struct archive_hash_table, archive_hash_newfunc,
68 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
69 archive_hash_table_free): Delete.
70 (_bfd_generic_link_add_archive_symbols): Add h and name params to
71 checkfn. Rewrite using a straight-forward scan over archive map.
72 (generic_link_check_archive_element_no_collect,
73 generic_link_check_archive_element_collect,
74 generic_link_check_archive_element): Add h and name params.
75 * aoutx.h (aout_link_check_archive_element): Likewise.
76 * pdp11.c (aout_link_check_archive_element): Likewise.
77 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
78 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
79 scan symbols, simply add archive element whenever h is undefined.
80 (coff_link_check_ar_symbols): Delete.
81 * ecoff.c (read_ext_syms_and_strs): Delete.
82 (reread_ext_syms_and_strs): Delete.
83 (ecoff_link_check_archive_element): Add h and name param. Don't
84 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
85 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
87 (elf_link_add_archive_symbols): Delete "defined" array, merge
88 functionality into "included". Make "included" a char array. Don't
89 set or test archive_pass.
90 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
91 * libbfd.h: Regenerate.
93 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
96 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
98 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
100 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
101 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
102 (bfd_mips_elf_swap_abiflags_v0_in): New function.
103 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
104 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
105 (_bfd_mips_elf_fake_sections): Likewise.
106 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
107 (_bfd_mips_elf_additional_program_headers): Account for new
108 PT_MIPS_ABIFLAGS program header.
109 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
110 associate with .MIPS.abiflags.
111 (_bfd_mips_elf_gc_mark_extra_sections): New function.
112 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
113 (infer_mips_abiflags): Likewise.
114 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
115 (mips_32bit_flags_p): Moved higher.
116 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
117 checking for FP ABIs.
118 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
119 checks. Check EF_MIPS_FP64 flag consistency.
120 (print_mips_ases, print_mips_isa_ext): New static function.
121 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
122 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
123 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
124 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
125 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
126 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
127 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
128 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
130 2014-07-28 Alan Modra <amodra@gmail.com>
133 * archive.c (_bfd_compute_and_write_armap): Warn on adding
134 __gnu_lto_slim to armap.
135 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
136 __gnu_lto_slim to linker hash table.
138 2014-07-27 Anthony Green <green@moxielogic.org>
140 * config.bfd: Add moxie-*-moxiebox*.
142 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
144 Add or reactivate or1k-*-rtems*
145 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
147 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
149 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
151 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
152 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
154 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
157 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
158 and R_*_IRELATIVE relocation offset with PLT entry.
159 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
160 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
161 (elf_x86_64_get_synthetic_symtab): Use it.
163 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
166 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
167 next_tls_desc_index with elf.srelplt->reloc_count.
169 2014-07-15 Alan Modra <amodra@gmail.com>
171 * cache.c (cache_bread_1): Don't return -1 when fread returns
174 2014-07-15 Alan Modra <amodra@gmail.com>
176 * elflink.c (elf_merge_st_other): Update comments. Simplify
177 visibility handling. Make isym const. Move code modifying
178 isym->st_other for --exclude-libs to..
179 (elf_link_add_object_symbols): ..here.
181 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
184 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
186 2014-07-08 Nick Clifton <nickc@redhat.com>
189 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
190 segments in input bfds.
192 2014-07-08 Will Newton <will.newton@linaro.org>
194 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
195 value to 64kB and remove custom setting for NaCl.
197 2014-07-08 Alan Modra <amodra@gmail.com>
199 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
200 bits from source to dest.
201 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
202 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
204 * bfd-in2.h: Regenerate.
206 2014-07-08 Jiong Wang <jiong.wang@arm.com>
208 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
209 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
210 when info->relocatable be true.
212 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
214 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
215 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
216 * bfd-in2.h: Regenerate.
217 * libbfd.h: Regenerate.
219 2014-07-04 Alan Modra <amodra@gmail.com>
221 * Makefile.am: Update "configure.in" comments.
224 * configure.host: Likewise.
225 * doc/bfdint.texi: Likewise.
226 * targets.c: Likewise.
227 * warning.m4: Likewise.
228 * Makefile.in: Regenerate.
230 2014-07-04 Alan Modra <amodra@gmail.com>
232 * configure.ac: Rename from configure.in.
233 * Makefile.in: Regenerate.
234 * config.in: Regenerate.
235 * doc/Makefile.in: Regenerate.
237 2014-07-04 Alan Modra <amodra@gmail.com>
239 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
240 * Makefile.in: Regenerate.
242 2014-07-04 Alan Modra <amodra@gmail.com>
244 * version.m4: New file.
245 * configure.in: Include version.m4.
247 * Makefile.am (RELEASE): Delete.
248 (bfdver.h): Depend on development.sh, use instead of RELEASE.
249 * Makefile.in: Regenerate.
250 * doc/Makefile.in: Regenerate.
252 2014-07-02 Alan Modra <amodra@gmail.com>
254 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
255 pointer_equality_needed when !readonly_dynrelocs.
256 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
258 2014-07-02 Alan Modra <amodra@gmail.com>
260 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
261 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
263 2014-07-01 Alan Modra <amodra@gmail.com>
265 * bfd.c (struct bfd): Reorganise for better packing. Delete
266 "ifd" field. Make "format", "direction" and "flags" bitfields.
267 (HAS_LOAD_PAGE): Delete, renumber following flags.
268 * bfd-in2.h: Regenerate.
269 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
271 2014-07-01 Alan Modra <amodra@gmail.com>
273 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
274 (struct ppc_link_hash_table): Increase size of stub_count array.
275 (build_global_entry_stubs): Emit symbol on global entry stub.
276 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
279 2014-07-01 Alan Modra <amodra@gmail.com>
281 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
282 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
283 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
285 (ppc64_elf_relocate_section): Disable ELFv2 function entry
286 optimisation when --traditional-format.
288 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
289 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
290 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
291 Soundararajan <Sounderarajan.D@atmel.com>
293 * archures.c: Add avrtiny architecture for avr target.
294 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
295 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
296 added for 16 bit LDS/STS instruction of avrtiny arch.
297 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
298 BFD_RELOC_AVR_LDS_STS_16.
299 (bfd_elf_avr_final_write_processing): Select machine number
301 (elf32_avr_object_p): Set machine number for avrtiny arch.
302 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
303 * bfd-in2.h: Regenerate.
304 * libbfd.h: Regenerate.
306 2014-06-26 Nick Clifton <nickc@redhat.com>
309 * dwarf2.c (is_str_attr): New function.
310 (find_abstract_instance_name): Use it to determine when an
311 attribute has a string value.
313 2014-06-24 Alan Modra <amodra@gmail.com>
315 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
316 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
319 2014-06-21 Philippe De Muyter <phdm@macqel.be>
321 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
324 2014-06-20 Kyle McMartin <kyle@redhat.com>
326 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
327 emitting initial-exec relocs when not linking an executable.
329 2014-06-16 Will Newton <will.newton@linaro.org>
331 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
332 htab->next_tls_desc_index in the non-IPLT case.
333 Calculate GOT offset correctly for the non-IPLT case.
334 (allocate_dynrelocs_for_symbol): Don't increment
335 htab->next_tls_desc_index here.
337 2014-06-16 Alan Modra <amodra@gmail.com>
339 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
342 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
344 * elfxx-aarch64.c (stdarg.h): Include.
346 (_bfd_aarch64_elf_grok_prstatus): Updated.
347 (_bfd_aarch64_elf_grok_psinfo): New function.
348 (_bfd_aarch64_elf_write_core_note): New function.
349 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
350 (elf_backend_write_core_note): Define.
352 2014-06-13 Alan Modra <amodra@gmail.com>
354 * archive.c: Include bfdlink.h.
355 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
356 * bfd.c (struct bfd): Add is_linker_output field.
357 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
358 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
359 link.hash and is_linker_output.
360 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
361 param with bfd*. Assert is_linker_output and link.hash, and
362 clear them before exit.
363 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
364 bfd_link_hash_table* param with bfd*. Hack is_linker_output
365 and link.hash so we can free two linker hash tables.
366 (elf32_mn10300_link_hash_table_create): Create static_hash_table
367 first. Clean up on errors. Set hash_table_free pointer.
368 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
369 bfd_link_hash_table* param with bfd*.
370 (elf32_arm_link_hash_table_create): Clean up on errors. Set
371 hash_table_free pointer.
372 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
373 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
374 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
375 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
376 * xcofflink.c: Similarly.
377 * simple.c (bfd_simple_get_relocated_section_contents): Save and
378 clear link.next before creating linker hash table. Clean up on
379 errors, and restore link.next on exit.
380 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
381 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
382 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
383 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
384 * hash.c (bfd_hash_table_init_n): Free table on error.
385 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
386 * bfd-in2.h: Regenerate.
387 * libbfd.h: Regenerate.
388 * libcoff.h: Regenerate.
390 2014-06-13 Alan Modra <amodra@gmail.com>
393 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
394 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
395 * bfd.c (bfd_link_hash_table_free): Don't define.
396 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
397 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
398 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
399 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
400 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
401 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
402 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
403 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
404 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
405 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
406 * xsym.c: Don't define various link_hash_table_free defines, and
407 remove from bfd_target vars. Temporarily reference some of the
408 target link_hash_table_free functions to avoid warnings.
409 * bfd-in2.h: Regenerate.
410 * libbfd.h: Regenerate.
412 2014-06-13 Alan Modra <amodra@gmail.com>
414 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
415 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
416 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
417 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
418 Move link_hash_table_free functions before their corresponding
419 link_hash_table_create functions.
421 2014-06-13 Alan Modra <amodra@gmail.com>
423 * bfd.c (struct bfd): Replace link_next with a union.
424 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
425 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
426 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
427 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
428 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
429 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
430 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
431 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
432 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
433 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
434 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
435 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
436 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
437 * bfd-in2.h: Regenerate.
439 2014-06-11 Alan Modra <amodra@gmail.com>
441 * linker.c (unwrap_hash_lookup): Add missing parens.
443 2014-06-11 Kai Tietz <ktietz@redhat.com>
445 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
446 * libcoff.h: Regenerated.
448 2014-06-10 Alan Modra <amodra@gmail.com>
451 * linker.c (unwrap_hash_lookup): New function.
452 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
453 * elf32-i370.c (i370_elf_relocate_section): Likewise.
454 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
455 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
456 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
457 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
458 * elf32-spu.c (spu_elf_relocate_section): Likewise.
459 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
461 2014-06-07 Alan Modra <amodra@gmail.com>
463 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
464 insn as a bitfield; Use complain_overflow_bitfield.
465 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
467 2014-06-05 Joel Brobecker <brobecker@adacore.com>
469 * development.sh: New file.
470 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
471 Make -Werror the default with GCC only if DEVELOPMENT is true.
472 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
473 $(srcdir)/development.sh.
474 * Makefile.in, configure: Regenerate.
476 2014-06-04 Will Newton <will.newton@linaro.org>
478 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
479 being non-NULL into an assert.
480 (elfNN_aarch64_tls_relax): Remove unused code.
482 2014-06-03 DJ Delorie <dj@redhat.com>
484 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
486 2014-06-03 Nick Clifton <nickc@redhat.com>
489 * peXXigen.c (rsrc_process_section): Page align the new contents
492 2014-06-03 Alan Modra <amodra@gmail.com>
494 * elf64-ppc.c (ADDIS_R12_R2): Define.
495 (build_plt_stub): Support fusion on ELFv2 stub.
496 (ppc_build_one_stub): Likewise for plt branch stubs.
498 2014-05-28 Alan Modra <amodra@gmail.com>
500 * elf32-rx.c (rx_table_map): Delete set but not used variables.
502 2014-05-28 Tristan Gingold <gingold@adacore.com>
504 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
505 to keep the length of the best fit range.
506 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
509 2014-05-27 DJ Delorie <dj@redhat.com>
511 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
512 (rx_elf_relocate_section): If we find a reloc against
513 $tableentry$default$<name>, redirect it to the appropriate
515 (RX_Table_Info): New.
516 (rx_table_find): New. Check all tables and SEC_KEEP all sections
517 with table parts in them.
518 (rx_check_directives): New.
519 (rx_table_map_2): New.
521 (rx_additional_link_map_text): New. Called to dump tables to the
523 * bfd/elf32-rx.h: New.
525 2014-05-20 DJ Delorie <dj@redhat.com>
527 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
529 2014-05-20 Alan Modra <amodra@gmail.com>
532 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
533 Remove redundant setting of htab->elf.dynobj. Don't align.
534 Define .sdata symbols using _bfd_elf_define_linkage_sym.
535 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
536 (create_sdata_sym): Delete.
537 (elf_allocate_pointer_linker_section): Rename from
538 elf_create_pointer_linker_section. Align section.
539 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
540 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
542 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
543 Remove unnecessary tests on _SDA_BASE_ sym.
544 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
545 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
546 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
547 (ppc_elf_maybe_strip_sdata_syms): Declare.
549 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
551 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
553 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
555 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
556 in a section with no contents.
557 (is_vma_in_section, find_section_by_vma): New functions.
558 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
559 offsets in the debug directory.
560 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
561 Byte-swap GUID from little-endian to big-endian order for
562 consistent and conventional display.
564 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
566 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
567 64-bit doubles objects mix with 32-bit doubles objects.
568 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
570 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
572 * mmo.c: Update URLs in documentation comments.
574 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
575 David Weatherford <weath@cadence.com>
576 Max Filippov <jcmvbkbc@gmail.com>
578 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
581 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
583 * config.bfd: Add proper arm config for *-*-freebsd*.
585 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
587 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
588 mips32r5 and mips64r5.
589 * archures.c (bfd_architecture): Likewise.
590 * bfd-in2.h (bfd_architecture): Likewise.
591 * cpu-mips.c (arch_info_struct): Likewise.
592 * elfxx-mips.c (mips_set_isa_flags): Likewise.
594 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
596 * elfxx-mips.h (elfxx-mips.h): Declare.
597 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
598 Tag_GNU_MIPS_ABI_FP mismatches.
599 (_bfd_mips_fp_abi_string): New function.
601 2014-05-02 Alan Modra <amodra@gmail.com>
603 * targets.c: Sort bfd_target vectors somewhat alphabetically.
604 * configure.in: Likewise.
605 * configure: Regenerate.
607 2014-05-02 Alan Modra <amodra@gmail.com>
609 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
610 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
611 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
612 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
613 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
614 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
615 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
616 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
617 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
618 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
619 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
620 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
621 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
622 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
623 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
624 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
625 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
626 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
627 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
628 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
629 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
630 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
631 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
632 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
633 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
634 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
635 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
636 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
637 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
638 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
639 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
640 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
641 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
642 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
643 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
644 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
645 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
646 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
647 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
648 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
649 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
650 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
651 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
652 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
653 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
654 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
655 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
656 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
658 * configure: Regenerate.
660 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
662 * mmo.c (mmo File layout documentation): Add note about low bits
664 (mmo_write_chunk): When handling data remainder, assert that
665 previous remaining data is flushed.
666 (mmo_write_loc_chunk): Only look for trailing and leading zeros
667 when dealing with an aligned VMA and for aligned lengths. Don't skip
668 the last 32-bit-word of zeros.
669 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
670 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
671 emitting data, not after updating it.
672 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
674 2014-04-30 Nick Clifton <nickc@redhat.com>
676 * compress.c (bfd_is_section_compressed): When checking the
677 .debug_str section, also check the fifth byte in the section is
678 not part of a string.
680 2014-04-30 Alan Modra <amodra@gmail.com>
682 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
683 (find_merged_cie): Identify personality functions by (bfd_id,index)
684 pair when a local sym is used.
686 2014-04-29 Christian Svensson <blue@cmd.nu>
688 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
689 into .rela.got if it contained TLS relocations as well.
691 2014-04-28 Nick Clifton <nickc@redhat.com>
694 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
697 2014-04-26 Alan Modra <amodra@gmail.com>
699 * po/SRC-POTFILES.in: Regenerate.
700 * configure: Regenerate.
702 2014-04-25 Nick Clifton <nickc@redhat.com>
705 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
706 a 342-bit host. This time for older versions of gcc.
708 2014-04-24 Nick Clifton <nickc@redhat.com>
710 * peXXigen.c (rsrc_print_section): Fix compile time warning for
713 2014-04-24 Alan Modra <amodra@gmail.com>
716 * dwarf2.c: Formatting.
717 (struct dwarf2_debug): Make adjusted_section_count signed.
718 (unset_sections): Make i signed.
719 (set_debug_vma): New function.
720 (place_sections): Handle separate debug object file. Set VMA
721 on debug sections, even if they have an output section. Also
722 set VMA on zero size sections, and non-load but alloc sections.
723 Set adjusted_section_count to -1 when no section adjustment.
724 Malloc adjusted_sections. Don't double last_vma. Transfer
725 alloc section VMAs to separate debug file.
726 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
727 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
728 test on symbols being the same before using old stash. Read
729 and use separate debug file symbols. Call place_sections.
730 (find_line): Don't call place_sections here.
731 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
732 * libbfd.h: Regenerate.
733 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
734 _bfd_dwarf2_slurp_debug_info call.
735 * simple.c (simple_save_output_info): Clarify comment.
737 2014-04-24 Nick Clifton <nickc@redhat.com>
740 * peXXigen.c (struct rsrc_regions): New structure.
741 (rsrc_print_resource_directory): Use new structure. Include
742 offset of directory in listing.
743 (rsrc_print_resource_entry): Likewise.
744 (rsrc_print_section): Likewise.
745 (rsrc_count_entries): Do not increment sizeof_strings or
747 (rsrc_count_directory): Do not increment sizeof_tables.
748 (rsrc_compute_region_sizes): New function.
749 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
750 (rsrc_process_section): Compute size of regions after merging
753 2014-04-23 Alan Modra <amodra@gmail.com>
756 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
757 (place_sections): Do not modify VMA of sections when called from
758 linker after sections have been placed in output sections. Short
759 circuit single section case.
760 (save_section_vma, section_vma_same): New functions.
761 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
763 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
764 when non-relocatable.
766 2014-04-22 Nick Clifton <nickc@redhat.com>
769 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
771 2014-04-22 Christian Svensson <blue@cmd.nu>
773 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
774 * archures.c: Likewise.
775 * coffcode.h: Likewise.
776 * config.bfd: Likewise.
777 * configure.in: Likewise.
779 * targets.c: Likewise.
780 * cpu-or1k.c: New file.
781 * elf32-or1k.c: New file.
782 * coff-or32.c: Delete.
783 * cpu-openrisc.c: Delete.
784 * cpu-or32.c: Delete.
785 * elf32-openrisc.c: Delete.
786 * elf32-or32.c: Delete.
787 * Makefile.in: Regenerate.
788 * bfd-in2.h: Regenerate.
789 * configure: Regenerate.
790 * libbfd.h: Regenerate.
792 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
795 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
797 2014-04-22 Will Newton <will.newton@linaro.org>
799 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
800 function. (elf_backend_section_flags): Remove define.
802 2014-04-21 Richard Henderson <rth@redhat.com>
804 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
805 parameter; honor it and disable got merging when false.
806 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
807 the first pass of relaxation.
808 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
809 the end of the LITERAL+LITUSE chain.
810 (elf64_alpha_relax_section): Only process LITERAL relocs during the
811 second pass of relaxation.
813 * configure.ac (use_secureplt): Enable by default.
814 * configure: Rebuild.
816 2014-04-18 Tristan Gingold <gingold@adacore.com>
818 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
819 bind_content, weak_bind_content, lazy_bind_content,
821 (bfd_mach_o_load_command): Add comments, add next field.
822 (mach_o_data_struct): Replace commands field by first_command
824 * mach-o.c (bfd_mach_o_append_command): New function.
825 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
826 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
828 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
829 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
830 (bfd_mach_o_write_thread): Use macro instead of literal.
831 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
832 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
834 (bfd_mach_o_write_symtab_content): New function (extracted
835 from bfd_mach_o_write_symtab).
836 (bfd_mach_o_write_symtab): Split.
837 (bfd_mach_o_count_indirect_symbols): Move
838 (bfd_mach_o_build_dysymtab): Remove layout code.
839 (bfd_mach_o_write_contents): Rewritten to build commands in order.
840 (bfd_mach_o_count_sections_for_seg): Remove.
841 (bfd_mach_o_build_obj_seg_command): New function (extracted from
842 bfd_mach_o_build_seg_command).
843 (bfd_mach_o_build_exec_seg_command): New function.
844 (bfd_mach_o_build_dysymtab_command): Remove.
845 (bfd_mach_o_layout_commands): New function.
846 (bfd_mach_o_init_segment): New function.
847 (bfd_mach_o_build_commands): Major rework to handle non-object
849 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
851 (bfd_mach_o_read_dyld_info): Clear content fields.
852 (bfd_mach_o_read_segment): Adjust call.
853 (bfd_mach_o_flatten_sections): Adjust as now load commands are
855 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
856 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
857 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
860 2014-04-18 Tristan Gingold <gingold@adacore.com>
862 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
863 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
864 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
865 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
867 2014-04-18 Tristan Gingold <gingold@adacore.com>
869 * mach-o.h (bfd_mach_o_dylinker_command)
870 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
872 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
873 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
875 2014-04-18 Tristan Gingold <gingold@adacore.com>
877 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
878 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
879 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
880 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
881 each targets declared.
882 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
883 * mach-o-i386.c (TARGET_PAGESIZE): Define.
885 2014-04-18 Tristan Gingold <gingold@adacore.com>
887 * mach-o.c (bfd_mach_o_write_thread)
888 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
889 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
890 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
891 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
892 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
893 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
894 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
895 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
896 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
897 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
898 (bfd_mach_o_read_command): Now return a boolean status.
899 Adjust return statements.
900 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
901 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
903 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
905 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
906 field. Add assigned_low_gotno and assigned_high_gotno fields.
907 (mips_elf_create_local_got_entry): Update out-of-space condition.
908 Set index of new GOT entry to assigned_low_gotno if required by
909 the current relocation, else set it to assigned_high_gotno.
910 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
911 with assigned_low_gotno.
912 (mips_elf_multi_got): Initialize assigned_low_gotno and
913 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
914 in place of assigned_gotno when handling global GOT entries.
915 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
917 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
918 gap in the middle of local GOT space.
920 2014-04-17 Alan Modra <amodra@gmail.com>
923 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
924 current bfd is a plugin. Don't always set type_change_ok
925 when old bfd is a plugin.
927 2014-04-16 Tristan Gingold <gingold@adacore.com>
929 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
932 2014-04-16 Alan Modra <amodra@gmail.com>
934 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
935 with "ba 0" rather than zeros.
937 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
939 * (elfNN_aarch64_tls_relax): Fix instruction mask.
941 2014-04-14 Alan Modra <amodra@gmail.com>
943 * elf32-ppc.c (BA): Define
944 (ppc_elf_link_hash_table_create): Correct default_params.
945 (write_glink_stub): Pad small plt call stub with "ba 0" rather
946 than "nop" for ppc476_workaround.
947 (ppc_elf_finish_dynamic_sections): Likewise for branch table
948 and __glink_PLTresolve. Ensure plt call stub at end of page
949 doesn't allow fall-thru prefetch.
951 2014-04-11 Nick Clifton <nickc@redhat.com>
954 * peXXigen.c (abs_finder): New function.
955 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
956 than 1^32 try to convert them into section relative values
959 2014-04-11 Nick Clifton <nickc@redhat.com>
961 * bfd-in2.h: Regenerate.
962 * libbfd.h: Regenerate.
964 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
966 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
967 when building function stubs.
969 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
971 * elf32-avr.c: Add DIFF relocations for AVR.
972 (avr_final_link_relocate): Handle the DIFF relocs.
973 (bfd_elf_avr_diff_reloc): New.
974 (elf32_avr_is_diff_reloc): New.
975 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
976 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
979 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
981 2014-04-09 Alan Modra <amodra@gmail.com>
983 * libcoff.h: Regenerate.
985 2014-04-09 Alan Modra <amodra@gmail.com>
987 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
988 of safe ppc476 insns at end of page. Also remove non-branch insns.
991 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
993 * peXXigen.c (pe_print_debugdata): New function: Displays the
994 contents of the debug directory and decodes codeview entries.
995 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
996 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
997 Add functions for reading and writing debugdir and codeview
999 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1000 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1001 * libcoff-in.h (pe_tdata): Add build-id data.
1002 * libcoff.h: Regenerate.
1003 * coffcode.h (coff_write_object_contents): Run build_id
1004 after_write_object_contents hook.
1006 2014-04-05 Alan Modra <amodra@gmail.com>
1008 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1009 merging non-default sym.
1011 2014-04-04 Tristan Gingold <gingold@adacore.com>
1013 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1016 2014-04-04 Tristan Gingold <gingold@adacore.com>
1018 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1019 thinko on names length.
1021 2014-04-04 Tristan Gingold <gingold@adacore.com>
1023 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1025 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1027 2014-04-04 Tristan Gingold <gingold@adacore.com>
1029 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1031 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1033 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1034 section before dereferencing.
1035 (pe_print_idata, pe_print_edata, pe_print_reloc)
1036 (rsrc_print_section): Don't bother interpreting the contents
1037 of sections which have no contents.
1039 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1042 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1045 2014-04-03 Tristan Gingold <gingold@adacore.com>
1047 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1049 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1051 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1053 2014-04-03 Alan Modra <amodra@gmail.com>
1055 * elf-bfd.h (struct elf_backend_data
1056 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1057 with "bfd_size_type size".
1058 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1059 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1060 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1061 * elfcode.h (bfd_from_remote_memory): Likewise.
1062 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1063 * bfd-in2.h: Regenerate.
1065 2014-04-02 Tristan Gingold <gingold@adacore.com>
1067 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1068 (bfd_mach_o_prebind_cksum_command): New types.
1069 (bfd_mach_o_prebound_dylib_command): Rewrite.
1070 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1072 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1074 (bfd_mach_o_read_prebind_cksum): New function.
1075 (bfd_mach_o_read_twolevel_hints): Ditto.
1076 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1079 2014-04-02 Alan Modra <amodra@gmail.com>
1081 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1082 Consolidate code handling possible section headers past end of
1083 segment. Don't use p_align for page size guess, instead use
1084 minpagesize. Take note of ld.so clearing section headers when
1085 p_memsz > p_filesz. Handle file header specifying no section
1086 headers. Handle zero p_align throughout. Default loadbase to
1087 zero. Add comments. Rename contents_size to high_offset, and
1088 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1089 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1090 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1092 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1093 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1094 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1095 * bfd-in2.h: Regnerate.
1097 2014-04-01 Tristan Gingold <gingold@adacore.com>
1099 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1102 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1103 Pavel Fedin <p.fedin@samsung.com>
1105 * elf32-arm.c: Add support for limited pretty-printing of PLT
1106 entries on eabi and nacl targets.
1107 (elf32_arm_get_synthetic_symtab): Add new callback.
1108 (elf32_arm_nacl_plt_sym_val): Likewise.
1109 (elf32_arm_plt0_size): Add helper function.
1110 (elf32_arm_plt_size): Likewise.
1112 2014-03-27 Tristan Gingold <gingold@adacore.com>
1114 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1115 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1117 2014-03-27 Tristan Gingold <gingold@adacore.com>
1119 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1120 * mach-o.c (bfd_mach_o_write_symtab)
1121 (bfd_mach_o_write_contents)
1122 (bfd_mach_o_set_section_flags_from_bfd)
1123 (bfd_mach_o_build_seg_command): Fix indentation.
1124 (bfd_mach_o_get_base_address): New function.
1126 2014-03-26 Nick Clifton <nickc@redhat.com>
1128 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1129 relocations in discarded sections.
1131 2014-03-26 Tristan Gingold <gingold@adacore.com>
1133 * mach-o.c (bfd_mach_o_convert_architecture): Add
1134 BFD_MACH_O_CPU_TYPE_ARM64.
1136 2014-03-26 Alan Modra <amodra@gmail.com>
1138 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1139 needed plt entries when taking the address of functions for
1140 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1141 Move opd setup and abiversion checks to..
1142 (ppc64_elf_before_check_relocs): ..here. Renamed from
1143 ppc64_elf_process_dot_syms. Set output abiversion from input and
1144 input abiversion from output, if either is not set.
1145 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1146 (elf_backend_check_directives): Update.
1148 2014-03-25 Will Newton <will.newton@linaro.org>
1150 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1151 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1152 of input sections rather than output sections.
1154 2014-03-20 Will Newton <will.newton@linaro.org>
1157 * elf32-arm.c (elf32_arm_check_relocs): Set
1158 pointer_equality_needed for absolute references within
1160 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1161 unless pointer_equality_needed is set.
1163 2014-03-19 Nick Clifton <nickc@redhat.com>
1165 * peXXigen.c (rsrc_process_section): Add code to scan input
1166 sections and record their lengths. Use these lengths to find the
1167 start of each merged .rsrc section.
1169 2014-03-17 Tristan Gingold <gingold@adacore.com>
1171 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1172 (bfd_mach_o_read_command): Ditto.
1174 2014-03-14 Meador Inge <meadori@codesourcery.com>
1176 * configure.in: Add strnlen to AC_CHECK_DECLS.
1177 * config.in: Regenerate.
1178 * configure: Regenerate.
1179 * sysdep.h (strnlen): Add prototype.
1181 2014-03-14 Alan Modra <amodra@gmail.com>
1183 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1184 handling for VLE_SDA21 relocs.
1186 2014-03-13 Tristan Gingold <gingold@adacore.com>
1188 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1190 (pe_bfd_object_p): Also read version number to detect ILF.
1191 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1192 (x86_64pe_bigobj_vec): Define
1193 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1194 (bfd_coff_max_nscns): New macro.
1195 (coff_compute_section_file_positions): Use unsigned int for
1196 target_index. Compare with bfd_coff_max_nscns.
1197 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1198 Set a value for _bfd_coff_max_nscns.
1199 (header_bigobj_classid): New constant.
1200 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1201 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1202 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1204 (bigobj_swap_table): New table.
1205 * libcoff.h: Regenerate.
1206 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1207 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1208 _bfd_coff_max_nscns.
1209 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1210 * coff-rs6000.c (bfd_xcoff_backend_data)
1211 (bfd_pmac_xcoff_backend_data): Likewise.
1212 * coff64-rs6000.c (bfd_xcoff_backend_data)
1213 (bfd_xcoff_aix5_backend_data): Likewise.
1214 * targets.c (x86_64pe_bigobj_vec): Declare.
1215 * configure.in (x86_64pe_bigobj_vec): New vector.
1216 * configure: Regenerate.
1217 * config.bfd: Add bigobj object format for Windows targets.
1219 2014-03-12 Nick Clifton <nickc@redhat.com>
1222 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1223 before testing for vxworks.
1225 2014-03-12 Alan Modra <amodra@gmail.com>
1227 * Makefile.in: Regenerate.
1229 2014-03-12 Alan Modra <amodra@gmail.com>
1232 * elf.c (copy_elf_program_header): Ignore first section lma if
1235 2014-03-11 Alan Modra <amodra@gmail.com>
1238 * coff-rs6000.c: Include stdint.h.
1239 * coff64-rs6000.c: Likewise.
1241 2014-03-10 Tristan Gingold <gingold@adacore.com>
1243 * ticoff.h: Removed.
1245 2014-03-08 Alan Modra <amodra@gmail.com>
1247 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1248 many relocations. Correct bitsize and rightshift too for a number
1249 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1250 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1251 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1252 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1253 fields in instructions to signed/unsigned according to whether
1254 the field takes a signed or unsigned value. Tidy vle split16 code.
1255 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1257 2014-03-08 Alan Modra <amodra@gmail.com>
1259 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1260 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1261 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1262 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1263 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1264 fields in instructions to signed/unsigned according to whether
1265 the field takes a signed or unsigned value.
1267 2014-03-07 Pedro Alves <palves@redhat.com>
1270 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1271 through ptr_to_uint instead of through long.
1273 2014-03-06 Nick Clifton <nickc@redhat.com>
1276 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1277 attribute section names.
1279 2014-03-05 Alan Modra <amodra@gmail.com>
1281 Update copyright years.
1283 2014-03-05 Alan Modra <amodra@gmail.com>
1285 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1286 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1287 (ppc64_elf_check_relocs): Likewise.
1288 (ppc64_elf_relocate_section): Likewise.
1289 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1290 * bfd-in2.h: Regenerate.
1291 * libbfd.h: Regenerate.
1293 2014-03-04 Heiher <r@hev.cc>
1295 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1297 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1298 extension of bfd_mach_mipsisa64r2.
1300 2014-03-04 Nick Clifton <nickc@redhat.com>
1303 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1304 (elf32_thumb2_plt_entry): New array.
1305 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1306 using thumb2 based PLT.
1307 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1309 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1311 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1313 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1314 Thumb2 based PLT 0-entry.
1315 (elf32_arm_output_arch_local_syms): Handle creation of local
1316 symbols for Thumb2 based PLT entries.
1318 2014-02-28 Alan Modra <amodra@gmail.com>
1321 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1322 the same conditions we called check_relocs.
1324 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1326 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1327 * bfd-in2.h: Regenerate.
1328 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1329 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1330 using long PLT entries.
1331 (bfd_elf32_arm_use_long_plt): New function.
1332 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1334 2014-02-27 Alan Modra <amodra@gmail.com>
1336 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1337 params for targets that don't use ppc32elf.em.
1339 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1341 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1342 of GOTOFF relocations.
1344 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1345 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1348 (elf_x86_64_legacy_plt_entry): Likewise.
1349 (elf_x86_64_bnd_plt_entry): Likewise.
1350 (elf_x86_64_legacy_plt2_entry): Likewise.
1351 (elf_x86_64_bnd_plt2_entry): Likewise.
1352 (elf_x86_64_bnd_arch_bed): Likewise.
1353 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1354 (elf_x86_64_link_hash_table): Add plt_bnd.
1355 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1357 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1358 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1360 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1361 symbols. Resolve call to the second PLT if it is created.
1362 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1363 (elf_x86_64_relocate_section): Resolve PLT references to the
1364 second PLT if it is created.
1365 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1366 second PLT entry for BND relocation.
1367 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1368 the second PLT is created.
1369 (elf_x86_64_get_synthetic_symtab): New.
1370 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1372 2014-02-19 Alan Modra <amodra@gmail.com>
1374 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1375 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1376 provision of out-of-line register save/restore routines.
1378 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1380 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1381 PT_DYNAMIC segment flags.
1383 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1386 * simple.c (struct saved_offsets): New.
1387 (simple_save_output_info): Use it for ptr.
1388 (simple_restore_output_info): Use it for ptr. Check section_count.
1389 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1391 2014-02-17 Alan Modra <amodra@gmail.com>
1393 * elf64-ppc.h (struct ppc64_elf_params): Define.
1394 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1395 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1396 ppc64_elf_build_stubs): Update prototype.
1397 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1398 fields now in params. Adjust code throughout file.
1399 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1400 Save params pointer in htab.
1401 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1402 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1403 ppc64_elf_build_stubs): Remove parameters now in "params".
1405 2014-02-17 Alan Modra <amodra@gmail.com>
1407 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1408 patched for ppc476 workaround. Reapply branch taken/not taken
1411 2014-02-12 Alan Modra <amodra@gmail.com>
1413 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1414 stubs for calls to __tls_get_addr that we know will later be
1417 2014-02-12 Alan Modra <amodra@gmail.com>
1419 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1420 for ld -r, when code sections are sufficiently aligned.
1421 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1424 2014-02-12 Alan Modra <amodra@gmail.com>
1427 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1428 --export-dynamic and --dynamic-list marking of symbols.
1429 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1432 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1435 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1436 executables if it matches dynamic_list.
1438 2014-02-10 Alan Modra <amodra@gmail.com>
1440 * po/SRC-POTFILES.in: Regenerate.
1441 * po/bfd.pot: Regenerate.
1443 2014-02-09 Alan Modra <amodra@gmail.com>
1445 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1446 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1447 (elfNN_bed): Init new field.
1448 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1449 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1450 (ppc_elf_relax_section): Don't reallocate section here, write
1451 stubs, or write out relocs for ld -r here..
1452 (ppc_elf_relocate_section): ..instead write stubs here, and use
1453 existing code to write out relocs for ld -r. Fix offset
1454 adjustment on reloc for little-endian.
1455 (elf_backend_caches_rawsize): Define.
1457 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1460 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1462 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1464 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1465 return paths. Three times.
1466 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1468 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1469 (ppc64_elf_edit_toc): Free USED in return path.
1471 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1473 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1474 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1475 * libbfd.h: Regenerated.
1476 * bfd-in2.h: Regenerated.
1477 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1478 (nios2_reloc_map): Likewise.
1479 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1480 Fixed all references.
1481 (nios2_elf32_relocate_section): Add new relocations.
1482 (nios2_elf32_check_relocs): Likewise.
1483 (nios2_elf32_gc_sweep_hook): Likewise.
1485 2014-02-03 Alan Modra <amodra@gmail.com>
1487 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1488 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1489 (ppc_elf_link_params): New function.
1490 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1492 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1493 parameters. Use htab->params instead.
1494 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1495 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1496 64 bytes for ppc476 workaround.
1497 (struct ppc_elf_relax_info): New.
1498 (ppc_elf_relax_section): Exclude linker created sections and
1499 those too small to hold one instruction. Don't add another
1500 branch around trampolines on later relax passes. Don't
1501 generate trampolines for undefined symbols when !relocatable,
1502 nor for plugin symbols. Allocate space for ppc476 workaround
1503 patch area. Free fixups on error return path.
1504 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1505 * elf32-ppc.h (struct ppc_elf_params): New.
1506 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1507 (ppc_elf_link_params): Declare.
1508 * section.c (SEC_INFO_TYPE_TARGET): Define.
1509 * bfd-in2.h: Regenerate.
1511 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1513 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1515 (nios2_elf32_relocate_section): Use got_base to adjust
1516 GOT-pointer-relative relocations relative to _gp_got.
1517 (create_got_section): Create _gp_got symbol.
1518 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1519 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1521 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1523 * bfd-in2.h: Update from reloc.c.
1524 * elf32-nios2.c: Include elf32-nios2.h.
1525 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1526 (nios2_reloc_map): Likewise.
1527 (enum elf32_nios2_stub_type): Declare.
1528 (struct elf32_nios2_stub_hash_entry): Declare.
1529 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1530 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1531 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1532 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1533 bfd_count, top_index, input_list, all_local_syms.
1534 (nios2_call26_stub_entry): New.
1535 (nios2_elf32_install_imm16): Move up in file.
1536 (nios2_elf32_install_data): Move up in file.
1537 (hiadj): Move up in file.
1538 (stub_hash_newfunc): New.
1539 (link_hash_newfunc): Initialize hsh_cache field.
1541 (nios2_stub_name): New.
1542 (nios2_get_stub_entry): New.
1543 (nios2_add_stub): New.
1544 (nios2_elf32_setup_section_lists): New.
1545 (nios2_elf32_next_input_section): New.
1546 (CALL26_SEGMENT): New.
1547 (MAX_STUB_SECTION_SIZE): New.
1548 (group_sections): New.
1549 (nios2_type_of_stub): New.
1550 (nios2_build_one_stub): New.
1551 (nios2_size_one_stub): New.
1552 (get_local_syms): New.
1553 (nios2_elf32_size_stubs): New.
1554 (nios2_elf32_build_stubs): New.
1555 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1556 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1557 trampolines for R_NIOS2_CALL26 stubs.
1558 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1559 (nios2_elf32_gc_sweep_hook): Likewise.
1560 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1561 (nios2_elf32_link_hash_table_free): New.
1562 (bfd_elf32_bfd_link_hash_table_free): Define.
1563 * elf32-nios2.h: New file.
1564 * libbfd.h: Update from reloc.c.
1565 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1567 2014-01-29 Nick Clifton <nickc@redhat.com>
1570 * elf32-metag.c (elf_metag_post_process_headers): Call
1571 _bfd_elf_post_process_headers.
1572 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1573 _bfd_elf_copy_private_data.
1574 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1576 2014-01-29 Nick Clifton <nickc@redhat.com>
1578 * bfd-in.h (bfd_set_section_vma): Delete.
1579 (bfd_set_section_alignment): Delete.
1580 (bfd_set_section_userdata): Delete.
1581 (bfd_set_cacheable): Delete.
1582 * bfd.c (bfd_set_cacheable): New static inline function.
1583 * section.c (bfd_set_section_userdata): Likewise.
1584 (bfd_set_section_vma): Likewise.
1585 (bfd_set_section_alignment): Likewise.
1586 * bfd-in2.h: Regenerate.
1588 2014-01-28 Nick Clifton <nickc@redhat.com>
1590 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1591 attributes select the CU containing the abbreviation, which may not
1594 2014-01-24 Alan Modra <amodra@gmail.com>
1596 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1597 to get_relocs for ELFv2.
1599 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1603 if TLS sections are not adjacent.
1605 2014-01-22 Alan Modra <amodra@gmail.com>
1607 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1609 2014-01-22 Alan Modra <amodra@gmail.com>
1611 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1613 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1616 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1617 regular default symbol definition and the versioned dynamic
1618 symbol definition mismatch, skip the default symbol definition
1619 if one of them is IFUNC.
1621 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1624 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1625 info->export_dynamic nor h->ref_dynamic for type mismatch when
1626 adding the default version.
1628 2014-01-16 Alan Modra <amodra@gmail.com>
1630 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1631 mips_elf_traverse_got_arg* rather than mips_got_info*.
1632 Adjust caller. Alloc on output_bfd rather than symbol section
1635 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1639 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1641 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1645 against __ehdr_start.
1646 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1648 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1650 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1652 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1654 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1657 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1658 count if there are any non pc-relative relocs.
1659 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1661 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1662 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1664 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1665 offset while calculating relocation address.
1666 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1667 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1669 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1672 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1673 R_ARM_ABS8 and R_ARM_ABS16.
1675 2014-01-13 Alan Modra <amodra@gmail.com>
1677 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1678 error when shared and force a plt call otherwise.
1679 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1680 plt_type == PLT_NEW.
1681 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1682 the appropriate call stub.
1684 2014-01-10 Alan Modra <amodra@gmail.com>
1689 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1690 (assign_file_positions_for_non_load_sections): When setting up
1691 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1692 header that completely covers the relro region.
1694 2014-01-09 Tristan Gingold <gingold@adacore.com>
1696 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1697 table macros and add macros to initializa the structure.
1699 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1705 size for PT_GNU_RELRO segment.
1706 (assign_file_positions_for_load_sections): If PT_LOAD segment
1707 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1709 2014-01-07 Tom Tromey <tromey@redhat.com>
1711 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1714 2014-01-03 Nick Clifton <nickc@redhat.com>
1717 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1720 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1723 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1725 2014-01-02 Nick Clifton <nickc@redhat.com>
1728 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1729 filename in the bfd's filename field.
1730 * elfcode.h (bfd_from_remote_memory): Likewise.
1731 * ieee.c (ieee_object_p): Likewise.
1732 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1733 * oasys.c (oasys_openr_next_archived_file): Likewise.
1734 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1735 * opncls.c (bfd_fopen): Likewise.
1736 (bfd_openstreamr): Likewise.
1737 (bfd_openr_iovec): Likewise.
1738 (bfd_openw): Likewise.
1739 (bfd_create): Likewise.
1740 (_bfd_delete_bfd): Free filename.
1742 For older changes see ChangeLog-2013
1744 Copyright (C) 2014 Free Software Foundation, Inc.
1746 Copying and distribution of this file, with or without modification,
1747 are permitted in any medium without royalty provided the copyright
1748 notice and this notice are preserved.
1754 version-control: never