1 2014-08-18 Alan Modra <amodra@gmail.com>
3 * elflink.c (bfd_elf_discard_info): Return int error status.
4 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
5 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
6 * bfd-in2.h: Regenerate.
8 2014-08-14 Alan Modra <amodra@gmail.com>
10 * peXXigen.c (pe_print_reloc): Protect against access past end
13 2014-08-14 Alan Modra <amodra@gmail.com>
16 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
17 in the order they are mapped to output sections.
19 2014-08-14 Alan Modra <amodra@gmail.com>
21 * configure.ac: Delete redundant plugin related checks.
22 * configure: Regenerate.
24 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
26 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
27 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
30 2014-08-12 Alan Modra <amodra@gmail.com>
32 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
33 here when not calling the generic add_symbol function. Formatting.
34 Correct handling of indirect symbols. Update notice call.
35 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
36 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
37 symbols early. Update notice call. Add comments regarding weak
40 2014-08-12 Alan Modra <amodra@gmail.com>
43 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
46 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
48 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
51 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
52 Alan Modra <amodra@gmail.com>
55 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
56 warning for references in LTO IR to warning symbols.
58 2014-08-07 Alan Modra <amodra@gmail.com>
60 * linker.c (WARN, CWARN): Collapse these states to WARN.
61 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
64 2014-08-05 Doug Evans <dje@google.com>
66 * bfd-in2.h: Regenerate.
67 * libcoff.h: Regenerate.
69 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
71 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
72 rawsize if changing size.
74 2014-08-05 Alan Modra <amodra@gmail.com>
77 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
79 2014-08-05 Alan Modra <amodra@gmail.com>
81 * linker.c (generic_link_check_archive_element): Move handling
82 of command link -u symbols with a common symbol def to the
83 code handling non-common symbols so that archive element symbols
84 are loaded. Use generic_link_add_object_symbols.
86 2014-08-05 Alan Modra <amodra@gmail.com>
89 * linker.c (struct archive_list, struct archive_hash_entry,
90 struct archive_hash_table, archive_hash_newfunc,
91 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
92 archive_hash_table_free): Delete.
93 (_bfd_generic_link_add_archive_symbols): Add h and name params to
94 checkfn. Rewrite using a straight-forward scan over archive map.
95 (generic_link_check_archive_element_no_collect,
96 generic_link_check_archive_element_collect,
97 generic_link_check_archive_element): Add h and name params.
98 * aoutx.h (aout_link_check_archive_element): Likewise.
99 * pdp11.c (aout_link_check_archive_element): Likewise.
100 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
101 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
102 scan symbols, simply add archive element whenever h is undefined.
103 (coff_link_check_ar_symbols): Delete.
104 * ecoff.c (read_ext_syms_and_strs): Delete.
105 (reread_ext_syms_and_strs): Delete.
106 (ecoff_link_check_archive_element): Add h and name param. Don't
107 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
108 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
110 (elf_link_add_archive_symbols): Delete "defined" array, merge
111 functionality into "included". Make "included" a char array. Don't
112 set or test archive_pass.
113 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
114 * libbfd.h: Regenerate.
116 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
119 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
121 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
123 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
124 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
125 (bfd_mips_elf_swap_abiflags_v0_in): New function.
126 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
127 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
128 (_bfd_mips_elf_fake_sections): Likewise.
129 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
130 (_bfd_mips_elf_additional_program_headers): Account for new
131 PT_MIPS_ABIFLAGS program header.
132 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
133 associate with .MIPS.abiflags.
134 (_bfd_mips_elf_gc_mark_extra_sections): New function.
135 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
136 (infer_mips_abiflags): Likewise.
137 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
138 (mips_32bit_flags_p): Moved higher.
139 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
140 checking for FP ABIs.
141 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
142 checks. Check EF_MIPS_FP64 flag consistency.
143 (print_mips_ases, print_mips_isa_ext): New static function.
144 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
145 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
146 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
147 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
148 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
149 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
150 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
151 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
153 2014-07-28 Alan Modra <amodra@gmail.com>
156 * archive.c (_bfd_compute_and_write_armap): Warn on adding
157 __gnu_lto_slim to armap.
158 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
159 __gnu_lto_slim to linker hash table.
161 2014-07-27 Anthony Green <green@moxielogic.org>
163 * config.bfd: Add moxie-*-moxiebox*.
165 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
167 Add or reactivate or1k-*-rtems*
168 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
170 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
172 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
174 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
175 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
177 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
180 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
181 and R_*_IRELATIVE relocation offset with PLT entry.
182 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
183 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
184 (elf_x86_64_get_synthetic_symtab): Use it.
186 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
189 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
190 next_tls_desc_index with elf.srelplt->reloc_count.
192 2014-07-15 Alan Modra <amodra@gmail.com>
194 * cache.c (cache_bread_1): Don't return -1 when fread returns
197 2014-07-15 Alan Modra <amodra@gmail.com>
199 * elflink.c (elf_merge_st_other): Update comments. Simplify
200 visibility handling. Make isym const. Move code modifying
201 isym->st_other for --exclude-libs to..
202 (elf_link_add_object_symbols): ..here.
204 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
207 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
209 2014-07-08 Nick Clifton <nickc@redhat.com>
212 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
213 segments in input bfds.
215 2014-07-08 Will Newton <will.newton@linaro.org>
217 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
218 value to 64kB and remove custom setting for NaCl.
220 2014-07-08 Alan Modra <amodra@gmail.com>
222 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
223 bits from source to dest.
224 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
225 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
227 * bfd-in2.h: Regenerate.
229 2014-07-08 Jiong Wang <jiong.wang@arm.com>
231 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
232 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
233 when info->relocatable be true.
235 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
237 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
238 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
239 * bfd-in2.h: Regenerate.
240 * libbfd.h: Regenerate.
242 2014-07-04 Alan Modra <amodra@gmail.com>
244 * Makefile.am: Update "configure.in" comments.
247 * configure.host: Likewise.
248 * doc/bfdint.texi: Likewise.
249 * targets.c: Likewise.
250 * warning.m4: Likewise.
251 * Makefile.in: Regenerate.
253 2014-07-04 Alan Modra <amodra@gmail.com>
255 * configure.ac: Rename from configure.in.
256 * Makefile.in: Regenerate.
257 * config.in: Regenerate.
258 * doc/Makefile.in: Regenerate.
260 2014-07-04 Alan Modra <amodra@gmail.com>
262 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
263 * Makefile.in: Regenerate.
265 2014-07-04 Alan Modra <amodra@gmail.com>
267 * version.m4: New file.
268 * configure.in: Include version.m4.
270 * Makefile.am (RELEASE): Delete.
271 (bfdver.h): Depend on development.sh, use instead of RELEASE.
272 * Makefile.in: Regenerate.
273 * doc/Makefile.in: Regenerate.
275 2014-07-02 Alan Modra <amodra@gmail.com>
277 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
278 pointer_equality_needed when !readonly_dynrelocs.
279 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
281 2014-07-02 Alan Modra <amodra@gmail.com>
283 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
284 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
286 2014-07-01 Alan Modra <amodra@gmail.com>
288 * bfd.c (struct bfd): Reorganise for better packing. Delete
289 "ifd" field. Make "format", "direction" and "flags" bitfields.
290 (HAS_LOAD_PAGE): Delete, renumber following flags.
291 * bfd-in2.h: Regenerate.
292 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
294 2014-07-01 Alan Modra <amodra@gmail.com>
296 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
297 (struct ppc_link_hash_table): Increase size of stub_count array.
298 (build_global_entry_stubs): Emit symbol on global entry stub.
299 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
302 2014-07-01 Alan Modra <amodra@gmail.com>
304 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
305 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
306 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
308 (ppc64_elf_relocate_section): Disable ELFv2 function entry
309 optimisation when --traditional-format.
311 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
312 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
313 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
314 Soundararajan <Sounderarajan.D@atmel.com>
316 * archures.c: Add avrtiny architecture for avr target.
317 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
318 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
319 added for 16 bit LDS/STS instruction of avrtiny arch.
320 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
321 BFD_RELOC_AVR_LDS_STS_16.
322 (bfd_elf_avr_final_write_processing): Select machine number
324 (elf32_avr_object_p): Set machine number for avrtiny arch.
325 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
326 * bfd-in2.h: Regenerate.
327 * libbfd.h: Regenerate.
329 2014-06-26 Nick Clifton <nickc@redhat.com>
332 * dwarf2.c (is_str_attr): New function.
333 (find_abstract_instance_name): Use it to determine when an
334 attribute has a string value.
336 2014-06-24 Alan Modra <amodra@gmail.com>
338 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
339 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
342 2014-06-21 Philippe De Muyter <phdm@macqel.be>
344 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
347 2014-06-20 Kyle McMartin <kyle@redhat.com>
349 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
350 emitting initial-exec relocs when not linking an executable.
352 2014-06-16 Will Newton <will.newton@linaro.org>
354 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
355 htab->next_tls_desc_index in the non-IPLT case.
356 Calculate GOT offset correctly for the non-IPLT case.
357 (allocate_dynrelocs_for_symbol): Don't increment
358 htab->next_tls_desc_index here.
360 2014-06-16 Alan Modra <amodra@gmail.com>
362 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
365 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
367 * elfxx-aarch64.c (stdarg.h): Include.
369 (_bfd_aarch64_elf_grok_prstatus): Updated.
370 (_bfd_aarch64_elf_grok_psinfo): New function.
371 (_bfd_aarch64_elf_write_core_note): New function.
372 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
373 (elf_backend_write_core_note): Define.
375 2014-06-13 Alan Modra <amodra@gmail.com>
377 * archive.c: Include bfdlink.h.
378 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
379 * bfd.c (struct bfd): Add is_linker_output field.
380 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
381 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
382 link.hash and is_linker_output.
383 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
384 param with bfd*. Assert is_linker_output and link.hash, and
385 clear them before exit.
386 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
387 bfd_link_hash_table* param with bfd*. Hack is_linker_output
388 and link.hash so we can free two linker hash tables.
389 (elf32_mn10300_link_hash_table_create): Create static_hash_table
390 first. Clean up on errors. Set hash_table_free pointer.
391 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
392 bfd_link_hash_table* param with bfd*.
393 (elf32_arm_link_hash_table_create): Clean up on errors. Set
394 hash_table_free pointer.
395 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
396 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
397 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
398 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
399 * xcofflink.c: Similarly.
400 * simple.c (bfd_simple_get_relocated_section_contents): Save and
401 clear link.next before creating linker hash table. Clean up on
402 errors, and restore link.next on exit.
403 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
404 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
405 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
406 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
407 * hash.c (bfd_hash_table_init_n): Free table on error.
408 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
409 * bfd-in2.h: Regenerate.
410 * libbfd.h: Regenerate.
411 * libcoff.h: Regenerate.
413 2014-06-13 Alan Modra <amodra@gmail.com>
416 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
417 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
418 * bfd.c (bfd_link_hash_table_free): Don't define.
419 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
420 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
421 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
422 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
423 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
424 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
425 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
426 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
427 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
428 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
429 * xsym.c: Don't define various link_hash_table_free defines, and
430 remove from bfd_target vars. Temporarily reference some of the
431 target link_hash_table_free functions to avoid warnings.
432 * bfd-in2.h: Regenerate.
433 * libbfd.h: Regenerate.
435 2014-06-13 Alan Modra <amodra@gmail.com>
437 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
438 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
439 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
440 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
441 Move link_hash_table_free functions before their corresponding
442 link_hash_table_create functions.
444 2014-06-13 Alan Modra <amodra@gmail.com>
446 * bfd.c (struct bfd): Replace link_next with a union.
447 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
448 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
449 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
450 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
451 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
452 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
453 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
454 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
455 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
456 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
457 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
458 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
459 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
460 * bfd-in2.h: Regenerate.
462 2014-06-11 Alan Modra <amodra@gmail.com>
464 * linker.c (unwrap_hash_lookup): Add missing parens.
466 2014-06-11 Kai Tietz <ktietz@redhat.com>
468 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
469 * libcoff.h: Regenerated.
471 2014-06-10 Alan Modra <amodra@gmail.com>
474 * linker.c (unwrap_hash_lookup): New function.
475 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
476 * elf32-i370.c (i370_elf_relocate_section): Likewise.
477 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
478 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
479 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
480 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
481 * elf32-spu.c (spu_elf_relocate_section): Likewise.
482 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
484 2014-06-07 Alan Modra <amodra@gmail.com>
486 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
487 insn as a bitfield; Use complain_overflow_bitfield.
488 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
490 2014-06-05 Joel Brobecker <brobecker@adacore.com>
492 * development.sh: New file.
493 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
494 Make -Werror the default with GCC only if DEVELOPMENT is true.
495 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
496 $(srcdir)/development.sh.
497 * Makefile.in, configure: Regenerate.
499 2014-06-04 Will Newton <will.newton@linaro.org>
501 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
502 being non-NULL into an assert.
503 (elfNN_aarch64_tls_relax): Remove unused code.
505 2014-06-03 DJ Delorie <dj@redhat.com>
507 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
509 2014-06-03 Nick Clifton <nickc@redhat.com>
512 * peXXigen.c (rsrc_process_section): Page align the new contents
515 2014-06-03 Alan Modra <amodra@gmail.com>
517 * elf64-ppc.c (ADDIS_R12_R2): Define.
518 (build_plt_stub): Support fusion on ELFv2 stub.
519 (ppc_build_one_stub): Likewise for plt branch stubs.
521 2014-05-28 Alan Modra <amodra@gmail.com>
523 * elf32-rx.c (rx_table_map): Delete set but not used variables.
525 2014-05-28 Tristan Gingold <gingold@adacore.com>
527 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
528 to keep the length of the best fit range.
529 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
532 2014-05-27 DJ Delorie <dj@redhat.com>
534 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
535 (rx_elf_relocate_section): If we find a reloc against
536 $tableentry$default$<name>, redirect it to the appropriate
538 (RX_Table_Info): New.
539 (rx_table_find): New. Check all tables and SEC_KEEP all sections
540 with table parts in them.
541 (rx_check_directives): New.
542 (rx_table_map_2): New.
544 (rx_additional_link_map_text): New. Called to dump tables to the
546 * bfd/elf32-rx.h: New.
548 2014-05-20 DJ Delorie <dj@redhat.com>
550 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
552 2014-05-20 Alan Modra <amodra@gmail.com>
555 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
556 Remove redundant setting of htab->elf.dynobj. Don't align.
557 Define .sdata symbols using _bfd_elf_define_linkage_sym.
558 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
559 (create_sdata_sym): Delete.
560 (elf_allocate_pointer_linker_section): Rename from
561 elf_create_pointer_linker_section. Align section.
562 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
563 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
565 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
566 Remove unnecessary tests on _SDA_BASE_ sym.
567 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
568 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
569 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
570 (ppc_elf_maybe_strip_sdata_syms): Declare.
572 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
574 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
576 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
578 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
579 in a section with no contents.
580 (is_vma_in_section, find_section_by_vma): New functions.
581 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
582 offsets in the debug directory.
583 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
584 Byte-swap GUID from little-endian to big-endian order for
585 consistent and conventional display.
587 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
589 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
590 64-bit doubles objects mix with 32-bit doubles objects.
591 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
593 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
595 * mmo.c: Update URLs in documentation comments.
597 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
598 David Weatherford <weath@cadence.com>
599 Max Filippov <jcmvbkbc@gmail.com>
601 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
604 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
606 * config.bfd: Add proper arm config for *-*-freebsd*.
608 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
610 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
611 mips32r5 and mips64r5.
612 * archures.c (bfd_architecture): Likewise.
613 * bfd-in2.h (bfd_architecture): Likewise.
614 * cpu-mips.c (arch_info_struct): Likewise.
615 * elfxx-mips.c (mips_set_isa_flags): Likewise.
617 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
619 * elfxx-mips.h (elfxx-mips.h): Declare.
620 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
621 Tag_GNU_MIPS_ABI_FP mismatches.
622 (_bfd_mips_fp_abi_string): New function.
624 2014-05-02 Alan Modra <amodra@gmail.com>
626 * targets.c: Sort bfd_target vectors somewhat alphabetically.
627 * configure.in: Likewise.
628 * configure: Regenerate.
630 2014-05-02 Alan Modra <amodra@gmail.com>
632 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
633 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
634 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
635 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
636 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
637 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
638 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
639 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
640 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
641 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
642 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
643 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
644 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
645 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
646 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
647 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
648 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
649 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
650 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
651 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
652 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
653 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
654 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
655 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
656 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
657 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
658 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
659 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
660 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
661 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
662 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
663 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
664 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
665 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
666 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
667 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
668 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
669 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
670 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
671 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
672 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
673 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
674 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
675 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
676 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
677 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
678 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
679 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
681 * configure: Regenerate.
683 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
685 * mmo.c (mmo File layout documentation): Add note about low bits
687 (mmo_write_chunk): When handling data remainder, assert that
688 previous remaining data is flushed.
689 (mmo_write_loc_chunk): Only look for trailing and leading zeros
690 when dealing with an aligned VMA and for aligned lengths. Don't skip
691 the last 32-bit-word of zeros.
692 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
693 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
694 emitting data, not after updating it.
695 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
697 2014-04-30 Nick Clifton <nickc@redhat.com>
699 * compress.c (bfd_is_section_compressed): When checking the
700 .debug_str section, also check the fifth byte in the section is
701 not part of a string.
703 2014-04-30 Alan Modra <amodra@gmail.com>
705 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
706 (find_merged_cie): Identify personality functions by (bfd_id,index)
707 pair when a local sym is used.
709 2014-04-29 Christian Svensson <blue@cmd.nu>
711 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
712 into .rela.got if it contained TLS relocations as well.
714 2014-04-28 Nick Clifton <nickc@redhat.com>
717 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
720 2014-04-26 Alan Modra <amodra@gmail.com>
722 * po/SRC-POTFILES.in: Regenerate.
723 * configure: Regenerate.
725 2014-04-25 Nick Clifton <nickc@redhat.com>
728 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
729 a 342-bit host. This time for older versions of gcc.
731 2014-04-24 Nick Clifton <nickc@redhat.com>
733 * peXXigen.c (rsrc_print_section): Fix compile time warning for
736 2014-04-24 Alan Modra <amodra@gmail.com>
739 * dwarf2.c: Formatting.
740 (struct dwarf2_debug): Make adjusted_section_count signed.
741 (unset_sections): Make i signed.
742 (set_debug_vma): New function.
743 (place_sections): Handle separate debug object file. Set VMA
744 on debug sections, even if they have an output section. Also
745 set VMA on zero size sections, and non-load but alloc sections.
746 Set adjusted_section_count to -1 when no section adjustment.
747 Malloc adjusted_sections. Don't double last_vma. Transfer
748 alloc section VMAs to separate debug file.
749 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
750 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
751 test on symbols being the same before using old stash. Read
752 and use separate debug file symbols. Call place_sections.
753 (find_line): Don't call place_sections here.
754 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
755 * libbfd.h: Regenerate.
756 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
757 _bfd_dwarf2_slurp_debug_info call.
758 * simple.c (simple_save_output_info): Clarify comment.
760 2014-04-24 Nick Clifton <nickc@redhat.com>
763 * peXXigen.c (struct rsrc_regions): New structure.
764 (rsrc_print_resource_directory): Use new structure. Include
765 offset of directory in listing.
766 (rsrc_print_resource_entry): Likewise.
767 (rsrc_print_section): Likewise.
768 (rsrc_count_entries): Do not increment sizeof_strings or
770 (rsrc_count_directory): Do not increment sizeof_tables.
771 (rsrc_compute_region_sizes): New function.
772 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
773 (rsrc_process_section): Compute size of regions after merging
776 2014-04-23 Alan Modra <amodra@gmail.com>
779 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
780 (place_sections): Do not modify VMA of sections when called from
781 linker after sections have been placed in output sections. Short
782 circuit single section case.
783 (save_section_vma, section_vma_same): New functions.
784 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
786 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
787 when non-relocatable.
789 2014-04-22 Nick Clifton <nickc@redhat.com>
792 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
794 2014-04-22 Christian Svensson <blue@cmd.nu>
796 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
797 * archures.c: Likewise.
798 * coffcode.h: Likewise.
799 * config.bfd: Likewise.
800 * configure.in: Likewise.
802 * targets.c: Likewise.
803 * cpu-or1k.c: New file.
804 * elf32-or1k.c: New file.
805 * coff-or32.c: Delete.
806 * cpu-openrisc.c: Delete.
807 * cpu-or32.c: Delete.
808 * elf32-openrisc.c: Delete.
809 * elf32-or32.c: Delete.
810 * Makefile.in: Regenerate.
811 * bfd-in2.h: Regenerate.
812 * configure: Regenerate.
813 * libbfd.h: Regenerate.
815 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
818 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
820 2014-04-22 Will Newton <will.newton@linaro.org>
822 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
823 function. (elf_backend_section_flags): Remove define.
825 2014-04-21 Richard Henderson <rth@redhat.com>
827 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
828 parameter; honor it and disable got merging when false.
829 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
830 the first pass of relaxation.
831 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
832 the end of the LITERAL+LITUSE chain.
833 (elf64_alpha_relax_section): Only process LITERAL relocs during the
834 second pass of relaxation.
836 * configure.ac (use_secureplt): Enable by default.
837 * configure: Rebuild.
839 2014-04-18 Tristan Gingold <gingold@adacore.com>
841 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
842 bind_content, weak_bind_content, lazy_bind_content,
844 (bfd_mach_o_load_command): Add comments, add next field.
845 (mach_o_data_struct): Replace commands field by first_command
847 * mach-o.c (bfd_mach_o_append_command): New function.
848 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
849 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
851 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
852 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
853 (bfd_mach_o_write_thread): Use macro instead of literal.
854 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
855 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
857 (bfd_mach_o_write_symtab_content): New function (extracted
858 from bfd_mach_o_write_symtab).
859 (bfd_mach_o_write_symtab): Split.
860 (bfd_mach_o_count_indirect_symbols): Move
861 (bfd_mach_o_build_dysymtab): Remove layout code.
862 (bfd_mach_o_write_contents): Rewritten to build commands in order.
863 (bfd_mach_o_count_sections_for_seg): Remove.
864 (bfd_mach_o_build_obj_seg_command): New function (extracted from
865 bfd_mach_o_build_seg_command).
866 (bfd_mach_o_build_exec_seg_command): New function.
867 (bfd_mach_o_build_dysymtab_command): Remove.
868 (bfd_mach_o_layout_commands): New function.
869 (bfd_mach_o_init_segment): New function.
870 (bfd_mach_o_build_commands): Major rework to handle non-object
872 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
874 (bfd_mach_o_read_dyld_info): Clear content fields.
875 (bfd_mach_o_read_segment): Adjust call.
876 (bfd_mach_o_flatten_sections): Adjust as now load commands are
878 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
879 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
880 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
883 2014-04-18 Tristan Gingold <gingold@adacore.com>
885 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
886 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
887 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
888 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
890 2014-04-18 Tristan Gingold <gingold@adacore.com>
892 * mach-o.h (bfd_mach_o_dylinker_command)
893 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
895 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
896 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
898 2014-04-18 Tristan Gingold <gingold@adacore.com>
900 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
901 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
902 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
903 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
904 each targets declared.
905 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
906 * mach-o-i386.c (TARGET_PAGESIZE): Define.
908 2014-04-18 Tristan Gingold <gingold@adacore.com>
910 * mach-o.c (bfd_mach_o_write_thread)
911 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
912 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
913 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
914 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
915 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
916 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
917 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
918 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
919 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
920 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
921 (bfd_mach_o_read_command): Now return a boolean status.
922 Adjust return statements.
923 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
924 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
926 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
928 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
929 field. Add assigned_low_gotno and assigned_high_gotno fields.
930 (mips_elf_create_local_got_entry): Update out-of-space condition.
931 Set index of new GOT entry to assigned_low_gotno if required by
932 the current relocation, else set it to assigned_high_gotno.
933 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
934 with assigned_low_gotno.
935 (mips_elf_multi_got): Initialize assigned_low_gotno and
936 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
937 in place of assigned_gotno when handling global GOT entries.
938 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
940 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
941 gap in the middle of local GOT space.
943 2014-04-17 Alan Modra <amodra@gmail.com>
946 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
947 current bfd is a plugin. Don't always set type_change_ok
948 when old bfd is a plugin.
950 2014-04-16 Tristan Gingold <gingold@adacore.com>
952 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
955 2014-04-16 Alan Modra <amodra@gmail.com>
957 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
958 with "ba 0" rather than zeros.
960 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
962 * (elfNN_aarch64_tls_relax): Fix instruction mask.
964 2014-04-14 Alan Modra <amodra@gmail.com>
966 * elf32-ppc.c (BA): Define
967 (ppc_elf_link_hash_table_create): Correct default_params.
968 (write_glink_stub): Pad small plt call stub with "ba 0" rather
969 than "nop" for ppc476_workaround.
970 (ppc_elf_finish_dynamic_sections): Likewise for branch table
971 and __glink_PLTresolve. Ensure plt call stub at end of page
972 doesn't allow fall-thru prefetch.
974 2014-04-11 Nick Clifton <nickc@redhat.com>
977 * peXXigen.c (abs_finder): New function.
978 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
979 than 1^32 try to convert them into section relative values
982 2014-04-11 Nick Clifton <nickc@redhat.com>
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
987 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
989 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
990 when building function stubs.
992 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
994 * elf32-avr.c: Add DIFF relocations for AVR.
995 (avr_final_link_relocate): Handle the DIFF relocs.
996 (bfd_elf_avr_diff_reloc): New.
997 (elf32_avr_is_diff_reloc): New.
998 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
999 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1002 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1004 2014-04-09 Alan Modra <amodra@gmail.com>
1006 * libcoff.h: Regenerate.
1008 2014-04-09 Alan Modra <amodra@gmail.com>
1010 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1011 of safe ppc476 insns at end of page. Also remove non-branch insns.
1014 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1016 * peXXigen.c (pe_print_debugdata): New function: Displays the
1017 contents of the debug directory and decodes codeview entries.
1018 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1019 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1020 Add functions for reading and writing debugdir and codeview
1022 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1023 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1024 * libcoff-in.h (pe_tdata): Add build-id data.
1025 * libcoff.h: Regenerate.
1026 * coffcode.h (coff_write_object_contents): Run build_id
1027 after_write_object_contents hook.
1029 2014-04-05 Alan Modra <amodra@gmail.com>
1031 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1032 merging non-default sym.
1034 2014-04-04 Tristan Gingold <gingold@adacore.com>
1036 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1039 2014-04-04 Tristan Gingold <gingold@adacore.com>
1041 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1042 thinko on names length.
1044 2014-04-04 Tristan Gingold <gingold@adacore.com>
1046 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1048 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1050 2014-04-04 Tristan Gingold <gingold@adacore.com>
1052 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1054 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1056 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1057 section before dereferencing.
1058 (pe_print_idata, pe_print_edata, pe_print_reloc)
1059 (rsrc_print_section): Don't bother interpreting the contents
1060 of sections which have no contents.
1062 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1065 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1068 2014-04-03 Tristan Gingold <gingold@adacore.com>
1070 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1072 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1074 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1076 2014-04-03 Alan Modra <amodra@gmail.com>
1078 * elf-bfd.h (struct elf_backend_data
1079 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1080 with "bfd_size_type size".
1081 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1082 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1083 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1084 * elfcode.h (bfd_from_remote_memory): Likewise.
1085 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1086 * bfd-in2.h: Regenerate.
1088 2014-04-02 Tristan Gingold <gingold@adacore.com>
1090 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1091 (bfd_mach_o_prebind_cksum_command): New types.
1092 (bfd_mach_o_prebound_dylib_command): Rewrite.
1093 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1095 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1097 (bfd_mach_o_read_prebind_cksum): New function.
1098 (bfd_mach_o_read_twolevel_hints): Ditto.
1099 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1102 2014-04-02 Alan Modra <amodra@gmail.com>
1104 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1105 Consolidate code handling possible section headers past end of
1106 segment. Don't use p_align for page size guess, instead use
1107 minpagesize. Take note of ld.so clearing section headers when
1108 p_memsz > p_filesz. Handle file header specifying no section
1109 headers. Handle zero p_align throughout. Default loadbase to
1110 zero. Add comments. Rename contents_size to high_offset, and
1111 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1112 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1113 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1115 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1116 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1117 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1118 * bfd-in2.h: Regnerate.
1120 2014-04-01 Tristan Gingold <gingold@adacore.com>
1122 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1125 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1126 Pavel Fedin <p.fedin@samsung.com>
1128 * elf32-arm.c: Add support for limited pretty-printing of PLT
1129 entries on eabi and nacl targets.
1130 (elf32_arm_get_synthetic_symtab): Add new callback.
1131 (elf32_arm_nacl_plt_sym_val): Likewise.
1132 (elf32_arm_plt0_size): Add helper function.
1133 (elf32_arm_plt_size): Likewise.
1135 2014-03-27 Tristan Gingold <gingold@adacore.com>
1137 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1138 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1140 2014-03-27 Tristan Gingold <gingold@adacore.com>
1142 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1143 * mach-o.c (bfd_mach_o_write_symtab)
1144 (bfd_mach_o_write_contents)
1145 (bfd_mach_o_set_section_flags_from_bfd)
1146 (bfd_mach_o_build_seg_command): Fix indentation.
1147 (bfd_mach_o_get_base_address): New function.
1149 2014-03-26 Nick Clifton <nickc@redhat.com>
1151 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1152 relocations in discarded sections.
1154 2014-03-26 Tristan Gingold <gingold@adacore.com>
1156 * mach-o.c (bfd_mach_o_convert_architecture): Add
1157 BFD_MACH_O_CPU_TYPE_ARM64.
1159 2014-03-26 Alan Modra <amodra@gmail.com>
1161 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1162 needed plt entries when taking the address of functions for
1163 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1164 Move opd setup and abiversion checks to..
1165 (ppc64_elf_before_check_relocs): ..here. Renamed from
1166 ppc64_elf_process_dot_syms. Set output abiversion from input and
1167 input abiversion from output, if either is not set.
1168 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1169 (elf_backend_check_directives): Update.
1171 2014-03-25 Will Newton <will.newton@linaro.org>
1173 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1174 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1175 of input sections rather than output sections.
1177 2014-03-20 Will Newton <will.newton@linaro.org>
1180 * elf32-arm.c (elf32_arm_check_relocs): Set
1181 pointer_equality_needed for absolute references within
1183 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1184 unless pointer_equality_needed is set.
1186 2014-03-19 Nick Clifton <nickc@redhat.com>
1188 * peXXigen.c (rsrc_process_section): Add code to scan input
1189 sections and record their lengths. Use these lengths to find the
1190 start of each merged .rsrc section.
1192 2014-03-17 Tristan Gingold <gingold@adacore.com>
1194 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1195 (bfd_mach_o_read_command): Ditto.
1197 2014-03-14 Meador Inge <meadori@codesourcery.com>
1199 * configure.in: Add strnlen to AC_CHECK_DECLS.
1200 * config.in: Regenerate.
1201 * configure: Regenerate.
1202 * sysdep.h (strnlen): Add prototype.
1204 2014-03-14 Alan Modra <amodra@gmail.com>
1206 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1207 handling for VLE_SDA21 relocs.
1209 2014-03-13 Tristan Gingold <gingold@adacore.com>
1211 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1213 (pe_bfd_object_p): Also read version number to detect ILF.
1214 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1215 (x86_64pe_bigobj_vec): Define
1216 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1217 (bfd_coff_max_nscns): New macro.
1218 (coff_compute_section_file_positions): Use unsigned int for
1219 target_index. Compare with bfd_coff_max_nscns.
1220 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1221 Set a value for _bfd_coff_max_nscns.
1222 (header_bigobj_classid): New constant.
1223 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1224 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1225 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1227 (bigobj_swap_table): New table.
1228 * libcoff.h: Regenerate.
1229 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1230 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1231 _bfd_coff_max_nscns.
1232 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1233 * coff-rs6000.c (bfd_xcoff_backend_data)
1234 (bfd_pmac_xcoff_backend_data): Likewise.
1235 * coff64-rs6000.c (bfd_xcoff_backend_data)
1236 (bfd_xcoff_aix5_backend_data): Likewise.
1237 * targets.c (x86_64pe_bigobj_vec): Declare.
1238 * configure.in (x86_64pe_bigobj_vec): New vector.
1239 * configure: Regenerate.
1240 * config.bfd: Add bigobj object format for Windows targets.
1242 2014-03-12 Nick Clifton <nickc@redhat.com>
1245 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1246 before testing for vxworks.
1248 2014-03-12 Alan Modra <amodra@gmail.com>
1250 * Makefile.in: Regenerate.
1252 2014-03-12 Alan Modra <amodra@gmail.com>
1255 * elf.c (copy_elf_program_header): Ignore first section lma if
1258 2014-03-11 Alan Modra <amodra@gmail.com>
1261 * coff-rs6000.c: Include stdint.h.
1262 * coff64-rs6000.c: Likewise.
1264 2014-03-10 Tristan Gingold <gingold@adacore.com>
1266 * ticoff.h: Removed.
1268 2014-03-08 Alan Modra <amodra@gmail.com>
1270 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1271 many relocations. Correct bitsize and rightshift too for a number
1272 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1273 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1274 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1275 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1276 fields in instructions to signed/unsigned according to whether
1277 the field takes a signed or unsigned value. Tidy vle split16 code.
1278 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1280 2014-03-08 Alan Modra <amodra@gmail.com>
1282 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1283 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1284 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1285 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1286 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1287 fields in instructions to signed/unsigned according to whether
1288 the field takes a signed or unsigned value.
1290 2014-03-07 Pedro Alves <palves@redhat.com>
1293 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1294 through ptr_to_uint instead of through long.
1296 2014-03-06 Nick Clifton <nickc@redhat.com>
1299 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1300 attribute section names.
1302 2014-03-05 Alan Modra <amodra@gmail.com>
1304 Update copyright years.
1306 2014-03-05 Alan Modra <amodra@gmail.com>
1308 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1309 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1310 (ppc64_elf_check_relocs): Likewise.
1311 (ppc64_elf_relocate_section): Likewise.
1312 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1313 * bfd-in2.h: Regenerate.
1314 * libbfd.h: Regenerate.
1316 2014-03-04 Heiher <r@hev.cc>
1318 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1320 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1321 extension of bfd_mach_mipsisa64r2.
1323 2014-03-04 Nick Clifton <nickc@redhat.com>
1326 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1327 (elf32_thumb2_plt_entry): New array.
1328 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1329 using thumb2 based PLT.
1330 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1332 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1334 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1336 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1337 Thumb2 based PLT 0-entry.
1338 (elf32_arm_output_arch_local_syms): Handle creation of local
1339 symbols for Thumb2 based PLT entries.
1341 2014-02-28 Alan Modra <amodra@gmail.com>
1344 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1345 the same conditions we called check_relocs.
1347 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1349 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1350 * bfd-in2.h: Regenerate.
1351 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1352 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1353 using long PLT entries.
1354 (bfd_elf32_arm_use_long_plt): New function.
1355 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1357 2014-02-27 Alan Modra <amodra@gmail.com>
1359 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1360 params for targets that don't use ppc32elf.em.
1362 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1364 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1365 of GOTOFF relocations.
1367 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1368 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1371 (elf_x86_64_legacy_plt_entry): Likewise.
1372 (elf_x86_64_bnd_plt_entry): Likewise.
1373 (elf_x86_64_legacy_plt2_entry): Likewise.
1374 (elf_x86_64_bnd_plt2_entry): Likewise.
1375 (elf_x86_64_bnd_arch_bed): Likewise.
1376 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1377 (elf_x86_64_link_hash_table): Add plt_bnd.
1378 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1380 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1381 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1383 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1384 symbols. Resolve call to the second PLT if it is created.
1385 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1386 (elf_x86_64_relocate_section): Resolve PLT references to the
1387 second PLT if it is created.
1388 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1389 second PLT entry for BND relocation.
1390 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1391 the second PLT is created.
1392 (elf_x86_64_get_synthetic_symtab): New.
1393 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1395 2014-02-19 Alan Modra <amodra@gmail.com>
1397 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1398 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1399 provision of out-of-line register save/restore routines.
1401 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1403 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1404 PT_DYNAMIC segment flags.
1406 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1409 * simple.c (struct saved_offsets): New.
1410 (simple_save_output_info): Use it for ptr.
1411 (simple_restore_output_info): Use it for ptr. Check section_count.
1412 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1414 2014-02-17 Alan Modra <amodra@gmail.com>
1416 * elf64-ppc.h (struct ppc64_elf_params): Define.
1417 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1418 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1419 ppc64_elf_build_stubs): Update prototype.
1420 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1421 fields now in params. Adjust code throughout file.
1422 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1423 Save params pointer in htab.
1424 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1425 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1426 ppc64_elf_build_stubs): Remove parameters now in "params".
1428 2014-02-17 Alan Modra <amodra@gmail.com>
1430 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1431 patched for ppc476 workaround. Reapply branch taken/not taken
1434 2014-02-12 Alan Modra <amodra@gmail.com>
1436 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1437 stubs for calls to __tls_get_addr that we know will later be
1440 2014-02-12 Alan Modra <amodra@gmail.com>
1442 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1443 for ld -r, when code sections are sufficiently aligned.
1444 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1447 2014-02-12 Alan Modra <amodra@gmail.com>
1450 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1451 --export-dynamic and --dynamic-list marking of symbols.
1452 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1455 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1458 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1459 executables if it matches dynamic_list.
1461 2014-02-10 Alan Modra <amodra@gmail.com>
1463 * po/SRC-POTFILES.in: Regenerate.
1464 * po/bfd.pot: Regenerate.
1466 2014-02-09 Alan Modra <amodra@gmail.com>
1468 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1469 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1470 (elfNN_bed): Init new field.
1471 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1472 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1473 (ppc_elf_relax_section): Don't reallocate section here, write
1474 stubs, or write out relocs for ld -r here..
1475 (ppc_elf_relocate_section): ..instead write stubs here, and use
1476 existing code to write out relocs for ld -r. Fix offset
1477 adjustment on reloc for little-endian.
1478 (elf_backend_caches_rawsize): Define.
1480 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1483 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1485 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1487 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1488 return paths. Three times.
1489 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1491 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1492 (ppc64_elf_edit_toc): Free USED in return path.
1494 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1496 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1497 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1498 * libbfd.h: Regenerated.
1499 * bfd-in2.h: Regenerated.
1500 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1501 (nios2_reloc_map): Likewise.
1502 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1503 Fixed all references.
1504 (nios2_elf32_relocate_section): Add new relocations.
1505 (nios2_elf32_check_relocs): Likewise.
1506 (nios2_elf32_gc_sweep_hook): Likewise.
1508 2014-02-03 Alan Modra <amodra@gmail.com>
1510 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1511 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1512 (ppc_elf_link_params): New function.
1513 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1515 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1516 parameters. Use htab->params instead.
1517 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1518 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1519 64 bytes for ppc476 workaround.
1520 (struct ppc_elf_relax_info): New.
1521 (ppc_elf_relax_section): Exclude linker created sections and
1522 those too small to hold one instruction. Don't add another
1523 branch around trampolines on later relax passes. Don't
1524 generate trampolines for undefined symbols when !relocatable,
1525 nor for plugin symbols. Allocate space for ppc476 workaround
1526 patch area. Free fixups on error return path.
1527 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1528 * elf32-ppc.h (struct ppc_elf_params): New.
1529 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1530 (ppc_elf_link_params): Declare.
1531 * section.c (SEC_INFO_TYPE_TARGET): Define.
1532 * bfd-in2.h: Regenerate.
1534 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1536 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1538 (nios2_elf32_relocate_section): Use got_base to adjust
1539 GOT-pointer-relative relocations relative to _gp_got.
1540 (create_got_section): Create _gp_got symbol.
1541 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1542 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1544 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1546 * bfd-in2.h: Update from reloc.c.
1547 * elf32-nios2.c: Include elf32-nios2.h.
1548 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1549 (nios2_reloc_map): Likewise.
1550 (enum elf32_nios2_stub_type): Declare.
1551 (struct elf32_nios2_stub_hash_entry): Declare.
1552 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1553 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1554 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1555 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1556 bfd_count, top_index, input_list, all_local_syms.
1557 (nios2_call26_stub_entry): New.
1558 (nios2_elf32_install_imm16): Move up in file.
1559 (nios2_elf32_install_data): Move up in file.
1560 (hiadj): Move up in file.
1561 (stub_hash_newfunc): New.
1562 (link_hash_newfunc): Initialize hsh_cache field.
1564 (nios2_stub_name): New.
1565 (nios2_get_stub_entry): New.
1566 (nios2_add_stub): New.
1567 (nios2_elf32_setup_section_lists): New.
1568 (nios2_elf32_next_input_section): New.
1569 (CALL26_SEGMENT): New.
1570 (MAX_STUB_SECTION_SIZE): New.
1571 (group_sections): New.
1572 (nios2_type_of_stub): New.
1573 (nios2_build_one_stub): New.
1574 (nios2_size_one_stub): New.
1575 (get_local_syms): New.
1576 (nios2_elf32_size_stubs): New.
1577 (nios2_elf32_build_stubs): New.
1578 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1579 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1580 trampolines for R_NIOS2_CALL26 stubs.
1581 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1582 (nios2_elf32_gc_sweep_hook): Likewise.
1583 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1584 (nios2_elf32_link_hash_table_free): New.
1585 (bfd_elf32_bfd_link_hash_table_free): Define.
1586 * elf32-nios2.h: New file.
1587 * libbfd.h: Update from reloc.c.
1588 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1590 2014-01-29 Nick Clifton <nickc@redhat.com>
1593 * elf32-metag.c (elf_metag_post_process_headers): Call
1594 _bfd_elf_post_process_headers.
1595 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1596 _bfd_elf_copy_private_data.
1597 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1599 2014-01-29 Nick Clifton <nickc@redhat.com>
1601 * bfd-in.h (bfd_set_section_vma): Delete.
1602 (bfd_set_section_alignment): Delete.
1603 (bfd_set_section_userdata): Delete.
1604 (bfd_set_cacheable): Delete.
1605 * bfd.c (bfd_set_cacheable): New static inline function.
1606 * section.c (bfd_set_section_userdata): Likewise.
1607 (bfd_set_section_vma): Likewise.
1608 (bfd_set_section_alignment): Likewise.
1609 * bfd-in2.h: Regenerate.
1611 2014-01-28 Nick Clifton <nickc@redhat.com>
1613 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1614 attributes select the CU containing the abbreviation, which may not
1617 2014-01-24 Alan Modra <amodra@gmail.com>
1619 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1620 to get_relocs for ELFv2.
1622 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1626 if TLS sections are not adjacent.
1628 2014-01-22 Alan Modra <amodra@gmail.com>
1630 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1632 2014-01-22 Alan Modra <amodra@gmail.com>
1634 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1636 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1639 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1640 regular default symbol definition and the versioned dynamic
1641 symbol definition mismatch, skip the default symbol definition
1642 if one of them is IFUNC.
1644 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1647 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1648 info->export_dynamic nor h->ref_dynamic for type mismatch when
1649 adding the default version.
1651 2014-01-16 Alan Modra <amodra@gmail.com>
1653 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1654 mips_elf_traverse_got_arg* rather than mips_got_info*.
1655 Adjust caller. Alloc on output_bfd rather than symbol section
1658 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1662 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1664 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1667 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1668 against __ehdr_start.
1669 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1671 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1675 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1677 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1681 count if there are any non pc-relative relocs.
1682 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1684 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1685 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1687 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1688 offset while calculating relocation address.
1689 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1690 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1692 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1695 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1696 R_ARM_ABS8 and R_ARM_ABS16.
1698 2014-01-13 Alan Modra <amodra@gmail.com>
1700 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1701 error when shared and force a plt call otherwise.
1702 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1703 plt_type == PLT_NEW.
1704 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1705 the appropriate call stub.
1707 2014-01-10 Alan Modra <amodra@gmail.com>
1712 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1713 (assign_file_positions_for_non_load_sections): When setting up
1714 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1715 header that completely covers the relro region.
1717 2014-01-09 Tristan Gingold <gingold@adacore.com>
1719 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1720 table macros and add macros to initializa the structure.
1722 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1728 size for PT_GNU_RELRO segment.
1729 (assign_file_positions_for_load_sections): If PT_LOAD segment
1730 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1732 2014-01-07 Tom Tromey <tromey@redhat.com>
1734 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1737 2014-01-03 Nick Clifton <nickc@redhat.com>
1740 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1743 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1746 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1748 2014-01-02 Nick Clifton <nickc@redhat.com>
1751 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1752 filename in the bfd's filename field.
1753 * elfcode.h (bfd_from_remote_memory): Likewise.
1754 * ieee.c (ieee_object_p): Likewise.
1755 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1756 * oasys.c (oasys_openr_next_archived_file): Likewise.
1757 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1758 * opncls.c (bfd_fopen): Likewise.
1759 (bfd_openstreamr): Likewise.
1760 (bfd_openr_iovec): Likewise.
1761 (bfd_openw): Likewise.
1762 (bfd_create): Likewise.
1763 (_bfd_delete_bfd): Free filename.
1765 For older changes see ChangeLog-2013
1767 Copyright (C) 2014 Free Software Foundation, Inc.
1769 Copying and distribution of this file, with or without modification,
1770 are permitted in any medium without royalty provided the copyright
1771 notice and this notice are preserved.
1777 version-control: never