1 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
2 Alan Modra <amodra@gmail.com>
5 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
6 warning for references in LTO IR to warning symbols.
8 2014-08-07 Alan Modra <amodra@gmail.com>
10 * linker.c (WARN, CWARN): Collapse these states to WARN.
11 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
14 2014-08-05 Doug Evans <dje@google.com>
16 * bfd-in2.h: Regenerate.
17 * libcoff.h: Regenerate.
19 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
21 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
22 rawsize if changing size.
24 2014-08-05 Alan Modra <amodra@gmail.com>
27 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
29 2014-08-05 Alan Modra <amodra@gmail.com>
31 * linker.c (generic_link_check_archive_element): Move handling
32 of command link -u symbols with a common symbol def to the
33 code handling non-common symbols so that archive element symbols
34 are loaded. Use generic_link_add_object_symbols.
36 2014-08-05 Alan Modra <amodra@gmail.com>
39 * linker.c (struct archive_list, struct archive_hash_entry,
40 struct archive_hash_table, archive_hash_newfunc,
41 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
42 archive_hash_table_free): Delete.
43 (_bfd_generic_link_add_archive_symbols): Add h and name params to
44 checkfn. Rewrite using a straight-forward scan over archive map.
45 (generic_link_check_archive_element_no_collect,
46 generic_link_check_archive_element_collect,
47 generic_link_check_archive_element): Add h and name params.
48 * aoutx.h (aout_link_check_archive_element): Likewise.
49 * pdp11.c (aout_link_check_archive_element): Likewise.
50 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
51 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
52 scan symbols, simply add archive element whenever h is undefined.
53 (coff_link_check_ar_symbols): Delete.
54 * ecoff.c (read_ext_syms_and_strs): Delete.
55 (reread_ext_syms_and_strs): Delete.
56 (ecoff_link_check_archive_element): Add h and name param. Don't
57 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
58 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
60 (elf_link_add_archive_symbols): Delete "defined" array, merge
61 functionality into "included". Make "included" a char array. Don't
62 set or test archive_pass.
63 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
64 * libbfd.h: Regenerate.
66 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
69 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
71 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
73 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
74 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
75 (bfd_mips_elf_swap_abiflags_v0_in): New function.
76 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
77 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
78 (_bfd_mips_elf_fake_sections): Likewise.
79 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
80 (_bfd_mips_elf_additional_program_headers): Account for new
81 PT_MIPS_ABIFLAGS program header.
82 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
83 associate with .MIPS.abiflags.
84 (_bfd_mips_elf_gc_mark_extra_sections): New function.
85 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
86 (infer_mips_abiflags): Likewise.
87 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
88 (mips_32bit_flags_p): Moved higher.
89 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
91 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
92 checks. Check EF_MIPS_FP64 flag consistency.
93 (print_mips_ases, print_mips_isa_ext): New static function.
94 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
95 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
96 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
97 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
98 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
99 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
100 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
101 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
103 2014-07-28 Alan Modra <amodra@gmail.com>
106 * archive.c (_bfd_compute_and_write_armap): Warn on adding
107 __gnu_lto_slim to armap.
108 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
109 __gnu_lto_slim to linker hash table.
111 2014-07-27 Anthony Green <green@moxielogic.org>
113 * config.bfd: Add moxie-*-moxiebox*.
115 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
117 Add or reactivate or1k-*-rtems*
118 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
120 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
122 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
124 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
125 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
127 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
130 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
131 and R_*_IRELATIVE relocation offset with PLT entry.
132 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
133 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
134 (elf_x86_64_get_synthetic_symtab): Use it.
136 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
140 next_tls_desc_index with elf.srelplt->reloc_count.
142 2014-07-15 Alan Modra <amodra@gmail.com>
144 * cache.c (cache_bread_1): Don't return -1 when fread returns
147 2014-07-15 Alan Modra <amodra@gmail.com>
149 * elflink.c (elf_merge_st_other): Update comments. Simplify
150 visibility handling. Make isym const. Move code modifying
151 isym->st_other for --exclude-libs to..
152 (elf_link_add_object_symbols): ..here.
154 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
157 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
159 2014-07-08 Nick Clifton <nickc@redhat.com>
162 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
163 segments in input bfds.
165 2014-07-08 Will Newton <will.newton@linaro.org>
167 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
168 value to 64kB and remove custom setting for NaCl.
170 2014-07-08 Alan Modra <amodra@gmail.com>
172 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
173 bits from source to dest.
174 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
175 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
177 * bfd-in2.h: Regenerate.
179 2014-07-08 Jiong Wang <jiong.wang@arm.com>
181 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
182 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
183 when info->relocatable be true.
185 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
187 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
188 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
189 * bfd-in2.h: Regenerate.
190 * libbfd.h: Regenerate.
192 2014-07-04 Alan Modra <amodra@gmail.com>
194 * Makefile.am: Update "configure.in" comments.
197 * configure.host: Likewise.
198 * doc/bfdint.texi: Likewise.
199 * targets.c: Likewise.
200 * warning.m4: Likewise.
201 * Makefile.in: Regenerate.
203 2014-07-04 Alan Modra <amodra@gmail.com>
205 * configure.ac: Rename from configure.in.
206 * Makefile.in: Regenerate.
207 * config.in: Regenerate.
208 * doc/Makefile.in: Regenerate.
210 2014-07-04 Alan Modra <amodra@gmail.com>
212 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
213 * Makefile.in: Regenerate.
215 2014-07-04 Alan Modra <amodra@gmail.com>
217 * version.m4: New file.
218 * configure.in: Include version.m4.
220 * Makefile.am (RELEASE): Delete.
221 (bfdver.h): Depend on development.sh, use instead of RELEASE.
222 * Makefile.in: Regenerate.
223 * doc/Makefile.in: Regenerate.
225 2014-07-02 Alan Modra <amodra@gmail.com>
227 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
228 pointer_equality_needed when !readonly_dynrelocs.
229 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
231 2014-07-02 Alan Modra <amodra@gmail.com>
233 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
234 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
236 2014-07-01 Alan Modra <amodra@gmail.com>
238 * bfd.c (struct bfd): Reorganise for better packing. Delete
239 "ifd" field. Make "format", "direction" and "flags" bitfields.
240 (HAS_LOAD_PAGE): Delete, renumber following flags.
241 * bfd-in2.h: Regenerate.
242 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
244 2014-07-01 Alan Modra <amodra@gmail.com>
246 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
247 (struct ppc_link_hash_table): Increase size of stub_count array.
248 (build_global_entry_stubs): Emit symbol on global entry stub.
249 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
252 2014-07-01 Alan Modra <amodra@gmail.com>
254 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
255 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
256 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
258 (ppc64_elf_relocate_section): Disable ELFv2 function entry
259 optimisation when --traditional-format.
261 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
262 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
263 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
264 Soundararajan <Sounderarajan.D@atmel.com>
266 * archures.c: Add avrtiny architecture for avr target.
267 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
268 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
269 added for 16 bit LDS/STS instruction of avrtiny arch.
270 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
271 BFD_RELOC_AVR_LDS_STS_16.
272 (bfd_elf_avr_final_write_processing): Select machine number
274 (elf32_avr_object_p): Set machine number for avrtiny arch.
275 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
276 * bfd-in2.h: Regenerate.
277 * libbfd.h: Regenerate.
279 2014-06-26 Nick Clifton <nickc@redhat.com>
282 * dwarf2.c (is_str_attr): New function.
283 (find_abstract_instance_name): Use it to determine when an
284 attribute has a string value.
286 2014-06-24 Alan Modra <amodra@gmail.com>
288 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
289 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
292 2014-06-21 Philippe De Muyter <phdm@macqel.be>
294 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
297 2014-06-20 Kyle McMartin <kyle@redhat.com>
299 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
300 emitting initial-exec relocs when not linking an executable.
302 2014-06-16 Will Newton <will.newton@linaro.org>
304 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
305 htab->next_tls_desc_index in the non-IPLT case.
306 Calculate GOT offset correctly for the non-IPLT case.
307 (allocate_dynrelocs_for_symbol): Don't increment
308 htab->next_tls_desc_index here.
310 2014-06-16 Alan Modra <amodra@gmail.com>
312 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
315 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
317 * elfxx-aarch64.c (stdarg.h): Include.
319 (_bfd_aarch64_elf_grok_prstatus): Updated.
320 (_bfd_aarch64_elf_grok_psinfo): New function.
321 (_bfd_aarch64_elf_write_core_note): New function.
322 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
323 (elf_backend_write_core_note): Define.
325 2014-06-13 Alan Modra <amodra@gmail.com>
327 * archive.c: Include bfdlink.h.
328 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
329 * bfd.c (struct bfd): Add is_linker_output field.
330 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
331 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
332 link.hash and is_linker_output.
333 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
334 param with bfd*. Assert is_linker_output and link.hash, and
335 clear them before exit.
336 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
337 bfd_link_hash_table* param with bfd*. Hack is_linker_output
338 and link.hash so we can free two linker hash tables.
339 (elf32_mn10300_link_hash_table_create): Create static_hash_table
340 first. Clean up on errors. Set hash_table_free pointer.
341 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
342 bfd_link_hash_table* param with bfd*.
343 (elf32_arm_link_hash_table_create): Clean up on errors. Set
344 hash_table_free pointer.
345 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
346 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
347 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
348 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
349 * xcofflink.c: Similarly.
350 * simple.c (bfd_simple_get_relocated_section_contents): Save and
351 clear link.next before creating linker hash table. Clean up on
352 errors, and restore link.next on exit.
353 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
354 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
355 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
356 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
357 * hash.c (bfd_hash_table_init_n): Free table on error.
358 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
359 * bfd-in2.h: Regenerate.
360 * libbfd.h: Regenerate.
361 * libcoff.h: Regenerate.
363 2014-06-13 Alan Modra <amodra@gmail.com>
366 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
367 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
368 * bfd.c (bfd_link_hash_table_free): Don't define.
369 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
370 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
371 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
372 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
373 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
374 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
375 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
376 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
377 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
378 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
379 * xsym.c: Don't define various link_hash_table_free defines, and
380 remove from bfd_target vars. Temporarily reference some of the
381 target link_hash_table_free functions to avoid warnings.
382 * bfd-in2.h: Regenerate.
383 * libbfd.h: Regenerate.
385 2014-06-13 Alan Modra <amodra@gmail.com>
387 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
388 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
389 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
390 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
391 Move link_hash_table_free functions before their corresponding
392 link_hash_table_create functions.
394 2014-06-13 Alan Modra <amodra@gmail.com>
396 * bfd.c (struct bfd): Replace link_next with a union.
397 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
398 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
399 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
400 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
401 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
402 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
403 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
404 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
405 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
406 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
407 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
408 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
409 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
410 * bfd-in2.h: Regenerate.
412 2014-06-11 Alan Modra <amodra@gmail.com>
414 * linker.c (unwrap_hash_lookup): Add missing parens.
416 2014-06-11 Kai Tietz <ktietz@redhat.com>
418 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
419 * libcoff.h: Regenerated.
421 2014-06-10 Alan Modra <amodra@gmail.com>
424 * linker.c (unwrap_hash_lookup): New function.
425 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
426 * elf32-i370.c (i370_elf_relocate_section): Likewise.
427 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
428 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
429 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
430 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
431 * elf32-spu.c (spu_elf_relocate_section): Likewise.
432 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
434 2014-06-07 Alan Modra <amodra@gmail.com>
436 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
437 insn as a bitfield; Use complain_overflow_bitfield.
438 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
440 2014-06-05 Joel Brobecker <brobecker@adacore.com>
442 * development.sh: New file.
443 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
444 Make -Werror the default with GCC only if DEVELOPMENT is true.
445 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
446 $(srcdir)/development.sh.
447 * Makefile.in, configure: Regenerate.
449 2014-06-04 Will Newton <will.newton@linaro.org>
451 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
452 being non-NULL into an assert.
453 (elfNN_aarch64_tls_relax): Remove unused code.
455 2014-06-03 DJ Delorie <dj@redhat.com>
457 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
459 2014-06-03 Nick Clifton <nickc@redhat.com>
462 * peXXigen.c (rsrc_process_section): Page align the new contents
465 2014-06-03 Alan Modra <amodra@gmail.com>
467 * elf64-ppc.c (ADDIS_R12_R2): Define.
468 (build_plt_stub): Support fusion on ELFv2 stub.
469 (ppc_build_one_stub): Likewise for plt branch stubs.
471 2014-05-28 Alan Modra <amodra@gmail.com>
473 * elf32-rx.c (rx_table_map): Delete set but not used variables.
475 2014-05-28 Tristan Gingold <gingold@adacore.com>
477 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
478 to keep the length of the best fit range.
479 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
482 2014-05-27 DJ Delorie <dj@redhat.com>
484 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
485 (rx_elf_relocate_section): If we find a reloc against
486 $tableentry$default$<name>, redirect it to the appropriate
488 (RX_Table_Info): New.
489 (rx_table_find): New. Check all tables and SEC_KEEP all sections
490 with table parts in them.
491 (rx_check_directives): New.
492 (rx_table_map_2): New.
494 (rx_additional_link_map_text): New. Called to dump tables to the
496 * bfd/elf32-rx.h: New.
498 2014-05-20 DJ Delorie <dj@redhat.com>
500 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
502 2014-05-20 Alan Modra <amodra@gmail.com>
505 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
506 Remove redundant setting of htab->elf.dynobj. Don't align.
507 Define .sdata symbols using _bfd_elf_define_linkage_sym.
508 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
509 (create_sdata_sym): Delete.
510 (elf_allocate_pointer_linker_section): Rename from
511 elf_create_pointer_linker_section. Align section.
512 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
513 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
515 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
516 Remove unnecessary tests on _SDA_BASE_ sym.
517 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
518 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
519 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
520 (ppc_elf_maybe_strip_sdata_syms): Declare.
522 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
524 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
526 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
528 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
529 in a section with no contents.
530 (is_vma_in_section, find_section_by_vma): New functions.
531 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
532 offsets in the debug directory.
533 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
534 Byte-swap GUID from little-endian to big-endian order for
535 consistent and conventional display.
537 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
539 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
540 64-bit doubles objects mix with 32-bit doubles objects.
541 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
543 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
545 * mmo.c: Update URLs in documentation comments.
547 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
548 David Weatherford <weath@cadence.com>
549 Max Filippov <jcmvbkbc@gmail.com>
551 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
554 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
556 * config.bfd: Add proper arm config for *-*-freebsd*.
558 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
560 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
561 mips32r5 and mips64r5.
562 * archures.c (bfd_architecture): Likewise.
563 * bfd-in2.h (bfd_architecture): Likewise.
564 * cpu-mips.c (arch_info_struct): Likewise.
565 * elfxx-mips.c (mips_set_isa_flags): Likewise.
567 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
569 * elfxx-mips.h (elfxx-mips.h): Declare.
570 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
571 Tag_GNU_MIPS_ABI_FP mismatches.
572 (_bfd_mips_fp_abi_string): New function.
574 2014-05-02 Alan Modra <amodra@gmail.com>
576 * targets.c: Sort bfd_target vectors somewhat alphabetically.
577 * configure.in: Likewise.
578 * configure: Regenerate.
580 2014-05-02 Alan Modra <amodra@gmail.com>
582 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
583 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
584 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
585 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
586 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
587 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
588 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
589 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
590 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
591 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
592 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
593 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
594 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
595 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
596 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
597 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
598 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
599 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
600 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
601 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
602 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
603 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
604 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
605 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
606 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
607 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
608 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
609 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
610 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
611 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
612 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
613 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
614 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
615 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
616 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
617 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
618 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
619 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
620 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
621 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
622 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
623 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
624 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
625 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
626 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
627 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
628 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
629 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
631 * configure: Regenerate.
633 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
635 * mmo.c (mmo File layout documentation): Add note about low bits
637 (mmo_write_chunk): When handling data remainder, assert that
638 previous remaining data is flushed.
639 (mmo_write_loc_chunk): Only look for trailing and leading zeros
640 when dealing with an aligned VMA and for aligned lengths. Don't skip
641 the last 32-bit-word of zeros.
642 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
643 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
644 emitting data, not after updating it.
645 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
647 2014-04-30 Nick Clifton <nickc@redhat.com>
649 * compress.c (bfd_is_section_compressed): When checking the
650 .debug_str section, also check the fifth byte in the section is
651 not part of a string.
653 2014-04-30 Alan Modra <amodra@gmail.com>
655 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
656 (find_merged_cie): Identify personality functions by (bfd_id,index)
657 pair when a local sym is used.
659 2014-04-29 Christian Svensson <blue@cmd.nu>
661 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
662 into .rela.got if it contained TLS relocations as well.
664 2014-04-28 Nick Clifton <nickc@redhat.com>
667 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
670 2014-04-26 Alan Modra <amodra@gmail.com>
672 * po/SRC-POTFILES.in: Regenerate.
673 * configure: Regenerate.
675 2014-04-25 Nick Clifton <nickc@redhat.com>
678 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
679 a 342-bit host. This time for older versions of gcc.
681 2014-04-24 Nick Clifton <nickc@redhat.com>
683 * peXXigen.c (rsrc_print_section): Fix compile time warning for
686 2014-04-24 Alan Modra <amodra@gmail.com>
689 * dwarf2.c: Formatting.
690 (struct dwarf2_debug): Make adjusted_section_count signed.
691 (unset_sections): Make i signed.
692 (set_debug_vma): New function.
693 (place_sections): Handle separate debug object file. Set VMA
694 on debug sections, even if they have an output section. Also
695 set VMA on zero size sections, and non-load but alloc sections.
696 Set adjusted_section_count to -1 when no section adjustment.
697 Malloc adjusted_sections. Don't double last_vma. Transfer
698 alloc section VMAs to separate debug file.
699 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
700 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
701 test on symbols being the same before using old stash. Read
702 and use separate debug file symbols. Call place_sections.
703 (find_line): Don't call place_sections here.
704 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
705 * libbfd.h: Regenerate.
706 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
707 _bfd_dwarf2_slurp_debug_info call.
708 * simple.c (simple_save_output_info): Clarify comment.
710 2014-04-24 Nick Clifton <nickc@redhat.com>
713 * peXXigen.c (struct rsrc_regions): New structure.
714 (rsrc_print_resource_directory): Use new structure. Include
715 offset of directory in listing.
716 (rsrc_print_resource_entry): Likewise.
717 (rsrc_print_section): Likewise.
718 (rsrc_count_entries): Do not increment sizeof_strings or
720 (rsrc_count_directory): Do not increment sizeof_tables.
721 (rsrc_compute_region_sizes): New function.
722 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
723 (rsrc_process_section): Compute size of regions after merging
726 2014-04-23 Alan Modra <amodra@gmail.com>
729 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
730 (place_sections): Do not modify VMA of sections when called from
731 linker after sections have been placed in output sections. Short
732 circuit single section case.
733 (save_section_vma, section_vma_same): New functions.
734 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
736 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
737 when non-relocatable.
739 2014-04-22 Nick Clifton <nickc@redhat.com>
742 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
744 2014-04-22 Christian Svensson <blue@cmd.nu>
746 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
747 * archures.c: Likewise.
748 * coffcode.h: Likewise.
749 * config.bfd: Likewise.
750 * configure.in: Likewise.
752 * targets.c: Likewise.
753 * cpu-or1k.c: New file.
754 * elf32-or1k.c: New file.
755 * coff-or32.c: Delete.
756 * cpu-openrisc.c: Delete.
757 * cpu-or32.c: Delete.
758 * elf32-openrisc.c: Delete.
759 * elf32-or32.c: Delete.
760 * Makefile.in: Regenerate.
761 * bfd-in2.h: Regenerate.
762 * configure: Regenerate.
763 * libbfd.h: Regenerate.
765 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
768 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
770 2014-04-22 Will Newton <will.newton@linaro.org>
772 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
773 function. (elf_backend_section_flags): Remove define.
775 2014-04-21 Richard Henderson <rth@redhat.com>
777 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
778 parameter; honor it and disable got merging when false.
779 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
780 the first pass of relaxation.
781 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
782 the end of the LITERAL+LITUSE chain.
783 (elf64_alpha_relax_section): Only process LITERAL relocs during the
784 second pass of relaxation.
786 * configure.ac (use_secureplt): Enable by default.
787 * configure: Rebuild.
789 2014-04-18 Tristan Gingold <gingold@adacore.com>
791 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
792 bind_content, weak_bind_content, lazy_bind_content,
794 (bfd_mach_o_load_command): Add comments, add next field.
795 (mach_o_data_struct): Replace commands field by first_command
797 * mach-o.c (bfd_mach_o_append_command): New function.
798 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
799 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
801 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
802 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
803 (bfd_mach_o_write_thread): Use macro instead of literal.
804 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
805 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
807 (bfd_mach_o_write_symtab_content): New function (extracted
808 from bfd_mach_o_write_symtab).
809 (bfd_mach_o_write_symtab): Split.
810 (bfd_mach_o_count_indirect_symbols): Move
811 (bfd_mach_o_build_dysymtab): Remove layout code.
812 (bfd_mach_o_write_contents): Rewritten to build commands in order.
813 (bfd_mach_o_count_sections_for_seg): Remove.
814 (bfd_mach_o_build_obj_seg_command): New function (extracted from
815 bfd_mach_o_build_seg_command).
816 (bfd_mach_o_build_exec_seg_command): New function.
817 (bfd_mach_o_build_dysymtab_command): Remove.
818 (bfd_mach_o_layout_commands): New function.
819 (bfd_mach_o_init_segment): New function.
820 (bfd_mach_o_build_commands): Major rework to handle non-object
822 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
824 (bfd_mach_o_read_dyld_info): Clear content fields.
825 (bfd_mach_o_read_segment): Adjust call.
826 (bfd_mach_o_flatten_sections): Adjust as now load commands are
828 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
829 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
830 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
833 2014-04-18 Tristan Gingold <gingold@adacore.com>
835 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
836 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
837 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
838 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
840 2014-04-18 Tristan Gingold <gingold@adacore.com>
842 * mach-o.h (bfd_mach_o_dylinker_command)
843 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
845 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
846 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
848 2014-04-18 Tristan Gingold <gingold@adacore.com>
850 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
851 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
852 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
853 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
854 each targets declared.
855 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
856 * mach-o-i386.c (TARGET_PAGESIZE): Define.
858 2014-04-18 Tristan Gingold <gingold@adacore.com>
860 * mach-o.c (bfd_mach_o_write_thread)
861 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
862 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
863 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
864 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
865 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
866 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
867 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
868 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
869 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
870 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
871 (bfd_mach_o_read_command): Now return a boolean status.
872 Adjust return statements.
873 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
874 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
876 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
878 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
879 field. Add assigned_low_gotno and assigned_high_gotno fields.
880 (mips_elf_create_local_got_entry): Update out-of-space condition.
881 Set index of new GOT entry to assigned_low_gotno if required by
882 the current relocation, else set it to assigned_high_gotno.
883 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
884 with assigned_low_gotno.
885 (mips_elf_multi_got): Initialize assigned_low_gotno and
886 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
887 in place of assigned_gotno when handling global GOT entries.
888 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
890 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
891 gap in the middle of local GOT space.
893 2014-04-17 Alan Modra <amodra@gmail.com>
896 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
897 current bfd is a plugin. Don't always set type_change_ok
898 when old bfd is a plugin.
900 2014-04-16 Tristan Gingold <gingold@adacore.com>
902 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
905 2014-04-16 Alan Modra <amodra@gmail.com>
907 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
908 with "ba 0" rather than zeros.
910 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
912 * (elfNN_aarch64_tls_relax): Fix instruction mask.
914 2014-04-14 Alan Modra <amodra@gmail.com>
916 * elf32-ppc.c (BA): Define
917 (ppc_elf_link_hash_table_create): Correct default_params.
918 (write_glink_stub): Pad small plt call stub with "ba 0" rather
919 than "nop" for ppc476_workaround.
920 (ppc_elf_finish_dynamic_sections): Likewise for branch table
921 and __glink_PLTresolve. Ensure plt call stub at end of page
922 doesn't allow fall-thru prefetch.
924 2014-04-11 Nick Clifton <nickc@redhat.com>
927 * peXXigen.c (abs_finder): New function.
928 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
929 than 1^32 try to convert them into section relative values
932 2014-04-11 Nick Clifton <nickc@redhat.com>
934 * bfd-in2.h: Regenerate.
935 * libbfd.h: Regenerate.
937 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
939 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
940 when building function stubs.
942 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
944 * elf32-avr.c: Add DIFF relocations for AVR.
945 (avr_final_link_relocate): Handle the DIFF relocs.
946 (bfd_elf_avr_diff_reloc): New.
947 (elf32_avr_is_diff_reloc): New.
948 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
949 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
952 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
954 2014-04-09 Alan Modra <amodra@gmail.com>
956 * libcoff.h: Regenerate.
958 2014-04-09 Alan Modra <amodra@gmail.com>
960 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
961 of safe ppc476 insns at end of page. Also remove non-branch insns.
964 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
966 * peXXigen.c (pe_print_debugdata): New function: Displays the
967 contents of the debug directory and decodes codeview entries.
968 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
969 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
970 Add functions for reading and writing debugdir and codeview
972 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
973 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
974 * libcoff-in.h (pe_tdata): Add build-id data.
975 * libcoff.h: Regenerate.
976 * coffcode.h (coff_write_object_contents): Run build_id
977 after_write_object_contents hook.
979 2014-04-05 Alan Modra <amodra@gmail.com>
981 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
982 merging non-default sym.
984 2014-04-04 Tristan Gingold <gingold@adacore.com>
986 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
989 2014-04-04 Tristan Gingold <gingold@adacore.com>
991 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
992 thinko on names length.
994 2014-04-04 Tristan Gingold <gingold@adacore.com>
996 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
998 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1000 2014-04-04 Tristan Gingold <gingold@adacore.com>
1002 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1004 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1006 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1007 section before dereferencing.
1008 (pe_print_idata, pe_print_edata, pe_print_reloc)
1009 (rsrc_print_section): Don't bother interpreting the contents
1010 of sections which have no contents.
1012 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1015 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1018 2014-04-03 Tristan Gingold <gingold@adacore.com>
1020 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1022 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1024 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1026 2014-04-03 Alan Modra <amodra@gmail.com>
1028 * elf-bfd.h (struct elf_backend_data
1029 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1030 with "bfd_size_type size".
1031 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1032 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1033 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1034 * elfcode.h (bfd_from_remote_memory): Likewise.
1035 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1036 * bfd-in2.h: Regenerate.
1038 2014-04-02 Tristan Gingold <gingold@adacore.com>
1040 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1041 (bfd_mach_o_prebind_cksum_command): New types.
1042 (bfd_mach_o_prebound_dylib_command): Rewrite.
1043 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1045 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1047 (bfd_mach_o_read_prebind_cksum): New function.
1048 (bfd_mach_o_read_twolevel_hints): Ditto.
1049 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1052 2014-04-02 Alan Modra <amodra@gmail.com>
1054 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1055 Consolidate code handling possible section headers past end of
1056 segment. Don't use p_align for page size guess, instead use
1057 minpagesize. Take note of ld.so clearing section headers when
1058 p_memsz > p_filesz. Handle file header specifying no section
1059 headers. Handle zero p_align throughout. Default loadbase to
1060 zero. Add comments. Rename contents_size to high_offset, and
1061 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1062 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1063 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1065 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1066 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1067 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1068 * bfd-in2.h: Regnerate.
1070 2014-04-01 Tristan Gingold <gingold@adacore.com>
1072 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1075 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1076 Pavel Fedin <p.fedin@samsung.com>
1078 * elf32-arm.c: Add support for limited pretty-printing of PLT
1079 entries on eabi and nacl targets.
1080 (elf32_arm_get_synthetic_symtab): Add new callback.
1081 (elf32_arm_nacl_plt_sym_val): Likewise.
1082 (elf32_arm_plt0_size): Add helper function.
1083 (elf32_arm_plt_size): Likewise.
1085 2014-03-27 Tristan Gingold <gingold@adacore.com>
1087 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1088 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1090 2014-03-27 Tristan Gingold <gingold@adacore.com>
1092 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1093 * mach-o.c (bfd_mach_o_write_symtab)
1094 (bfd_mach_o_write_contents)
1095 (bfd_mach_o_set_section_flags_from_bfd)
1096 (bfd_mach_o_build_seg_command): Fix indentation.
1097 (bfd_mach_o_get_base_address): New function.
1099 2014-03-26 Nick Clifton <nickc@redhat.com>
1101 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1102 relocations in discarded sections.
1104 2014-03-26 Tristan Gingold <gingold@adacore.com>
1106 * mach-o.c (bfd_mach_o_convert_architecture): Add
1107 BFD_MACH_O_CPU_TYPE_ARM64.
1109 2014-03-26 Alan Modra <amodra@gmail.com>
1111 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1112 needed plt entries when taking the address of functions for
1113 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1114 Move opd setup and abiversion checks to..
1115 (ppc64_elf_before_check_relocs): ..here. Renamed from
1116 ppc64_elf_process_dot_syms. Set output abiversion from input and
1117 input abiversion from output, if either is not set.
1118 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1119 (elf_backend_check_directives): Update.
1121 2014-03-25 Will Newton <will.newton@linaro.org>
1123 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1124 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1125 of input sections rather than output sections.
1127 2014-03-20 Will Newton <will.newton@linaro.org>
1130 * elf32-arm.c (elf32_arm_check_relocs): Set
1131 pointer_equality_needed for absolute references within
1133 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1134 unless pointer_equality_needed is set.
1136 2014-03-19 Nick Clifton <nickc@redhat.com>
1138 * peXXigen.c (rsrc_process_section): Add code to scan input
1139 sections and record their lengths. Use these lengths to find the
1140 start of each merged .rsrc section.
1142 2014-03-17 Tristan Gingold <gingold@adacore.com>
1144 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1145 (bfd_mach_o_read_command): Ditto.
1147 2014-03-14 Meador Inge <meadori@codesourcery.com>
1149 * configure.in: Add strnlen to AC_CHECK_DECLS.
1150 * config.in: Regenerate.
1151 * configure: Regenerate.
1152 * sysdep.h (strnlen): Add prototype.
1154 2014-03-14 Alan Modra <amodra@gmail.com>
1156 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1157 handling for VLE_SDA21 relocs.
1159 2014-03-13 Tristan Gingold <gingold@adacore.com>
1161 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1163 (pe_bfd_object_p): Also read version number to detect ILF.
1164 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1165 (x86_64pe_bigobj_vec): Define
1166 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1167 (bfd_coff_max_nscns): New macro.
1168 (coff_compute_section_file_positions): Use unsigned int for
1169 target_index. Compare with bfd_coff_max_nscns.
1170 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1171 Set a value for _bfd_coff_max_nscns.
1172 (header_bigobj_classid): New constant.
1173 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1174 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1175 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1177 (bigobj_swap_table): New table.
1178 * libcoff.h: Regenerate.
1179 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1180 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1181 _bfd_coff_max_nscns.
1182 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1183 * coff-rs6000.c (bfd_xcoff_backend_data)
1184 (bfd_pmac_xcoff_backend_data): Likewise.
1185 * coff64-rs6000.c (bfd_xcoff_backend_data)
1186 (bfd_xcoff_aix5_backend_data): Likewise.
1187 * targets.c (x86_64pe_bigobj_vec): Declare.
1188 * configure.in (x86_64pe_bigobj_vec): New vector.
1189 * configure: Regenerate.
1190 * config.bfd: Add bigobj object format for Windows targets.
1192 2014-03-12 Nick Clifton <nickc@redhat.com>
1195 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1196 before testing for vxworks.
1198 2014-03-12 Alan Modra <amodra@gmail.com>
1200 * Makefile.in: Regenerate.
1202 2014-03-12 Alan Modra <amodra@gmail.com>
1205 * elf.c (copy_elf_program_header): Ignore first section lma if
1208 2014-03-11 Alan Modra <amodra@gmail.com>
1211 * coff-rs6000.c: Include stdint.h.
1212 * coff64-rs6000.c: Likewise.
1214 2014-03-10 Tristan Gingold <gingold@adacore.com>
1216 * ticoff.h: Removed.
1218 2014-03-08 Alan Modra <amodra@gmail.com>
1220 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1221 many relocations. Correct bitsize and rightshift too for a number
1222 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1223 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1224 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1225 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1226 fields in instructions to signed/unsigned according to whether
1227 the field takes a signed or unsigned value. Tidy vle split16 code.
1228 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1230 2014-03-08 Alan Modra <amodra@gmail.com>
1232 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1233 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1234 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1235 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1236 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1237 fields in instructions to signed/unsigned according to whether
1238 the field takes a signed or unsigned value.
1240 2014-03-07 Pedro Alves <palves@redhat.com>
1243 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1244 through ptr_to_uint instead of through long.
1246 2014-03-06 Nick Clifton <nickc@redhat.com>
1249 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1250 attribute section names.
1252 2014-03-05 Alan Modra <amodra@gmail.com>
1254 Update copyright years.
1256 2014-03-05 Alan Modra <amodra@gmail.com>
1258 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1259 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1260 (ppc64_elf_check_relocs): Likewise.
1261 (ppc64_elf_relocate_section): Likewise.
1262 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1263 * bfd-in2.h: Regenerate.
1264 * libbfd.h: Regenerate.
1266 2014-03-04 Heiher <r@hev.cc>
1268 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1270 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1271 extension of bfd_mach_mipsisa64r2.
1273 2014-03-04 Nick Clifton <nickc@redhat.com>
1276 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1277 (elf32_thumb2_plt_entry): New array.
1278 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1279 using thumb2 based PLT.
1280 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1282 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1284 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1286 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1287 Thumb2 based PLT 0-entry.
1288 (elf32_arm_output_arch_local_syms): Handle creation of local
1289 symbols for Thumb2 based PLT entries.
1291 2014-02-28 Alan Modra <amodra@gmail.com>
1294 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1295 the same conditions we called check_relocs.
1297 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1299 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1300 * bfd-in2.h: Regenerate.
1301 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1302 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1303 using long PLT entries.
1304 (bfd_elf32_arm_use_long_plt): New function.
1305 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1307 2014-02-27 Alan Modra <amodra@gmail.com>
1309 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1310 params for targets that don't use ppc32elf.em.
1312 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1314 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1315 of GOTOFF relocations.
1317 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1318 H.J. Lu <hongjiu.lu@intel.com>
1320 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1321 (elf_x86_64_legacy_plt_entry): Likewise.
1322 (elf_x86_64_bnd_plt_entry): Likewise.
1323 (elf_x86_64_legacy_plt2_entry): Likewise.
1324 (elf_x86_64_bnd_plt2_entry): Likewise.
1325 (elf_x86_64_bnd_arch_bed): Likewise.
1326 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1327 (elf_x86_64_link_hash_table): Add plt_bnd.
1328 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1330 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1331 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1333 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1334 symbols. Resolve call to the second PLT if it is created.
1335 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1336 (elf_x86_64_relocate_section): Resolve PLT references to the
1337 second PLT if it is created.
1338 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1339 second PLT entry for BND relocation.
1340 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1341 the second PLT is created.
1342 (elf_x86_64_get_synthetic_symtab): New.
1343 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1345 2014-02-19 Alan Modra <amodra@gmail.com>
1347 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1348 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1349 provision of out-of-line register save/restore routines.
1351 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1353 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1354 PT_DYNAMIC segment flags.
1356 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1359 * simple.c (struct saved_offsets): New.
1360 (simple_save_output_info): Use it for ptr.
1361 (simple_restore_output_info): Use it for ptr. Check section_count.
1362 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1364 2014-02-17 Alan Modra <amodra@gmail.com>
1366 * elf64-ppc.h (struct ppc64_elf_params): Define.
1367 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1368 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1369 ppc64_elf_build_stubs): Update prototype.
1370 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1371 fields now in params. Adjust code throughout file.
1372 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1373 Save params pointer in htab.
1374 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1375 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1376 ppc64_elf_build_stubs): Remove parameters now in "params".
1378 2014-02-17 Alan Modra <amodra@gmail.com>
1380 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1381 patched for ppc476 workaround. Reapply branch taken/not taken
1384 2014-02-12 Alan Modra <amodra@gmail.com>
1386 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1387 stubs for calls to __tls_get_addr that we know will later be
1390 2014-02-12 Alan Modra <amodra@gmail.com>
1392 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1393 for ld -r, when code sections are sufficiently aligned.
1394 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1397 2014-02-12 Alan Modra <amodra@gmail.com>
1400 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1401 --export-dynamic and --dynamic-list marking of symbols.
1402 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1405 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1408 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1409 executables if it matches dynamic_list.
1411 2014-02-10 Alan Modra <amodra@gmail.com>
1413 * po/SRC-POTFILES.in: Regenerate.
1414 * po/bfd.pot: Regenerate.
1416 2014-02-09 Alan Modra <amodra@gmail.com>
1418 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1419 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1420 (elfNN_bed): Init new field.
1421 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1422 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1423 (ppc_elf_relax_section): Don't reallocate section here, write
1424 stubs, or write out relocs for ld -r here..
1425 (ppc_elf_relocate_section): ..instead write stubs here, and use
1426 existing code to write out relocs for ld -r. Fix offset
1427 adjustment on reloc for little-endian.
1428 (elf_backend_caches_rawsize): Define.
1430 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1433 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1435 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1437 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1438 return paths. Three times.
1439 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1441 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1442 (ppc64_elf_edit_toc): Free USED in return path.
1444 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1446 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1447 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1448 * libbfd.h: Regenerated.
1449 * bfd-in2.h: Regenerated.
1450 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1451 (nios2_reloc_map): Likewise.
1452 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1453 Fixed all references.
1454 (nios2_elf32_relocate_section): Add new relocations.
1455 (nios2_elf32_check_relocs): Likewise.
1456 (nios2_elf32_gc_sweep_hook): Likewise.
1458 2014-02-03 Alan Modra <amodra@gmail.com>
1460 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1461 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1462 (ppc_elf_link_params): New function.
1463 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1465 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1466 parameters. Use htab->params instead.
1467 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1468 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1469 64 bytes for ppc476 workaround.
1470 (struct ppc_elf_relax_info): New.
1471 (ppc_elf_relax_section): Exclude linker created sections and
1472 those too small to hold one instruction. Don't add another
1473 branch around trampolines on later relax passes. Don't
1474 generate trampolines for undefined symbols when !relocatable,
1475 nor for plugin symbols. Allocate space for ppc476 workaround
1476 patch area. Free fixups on error return path.
1477 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1478 * elf32-ppc.h (struct ppc_elf_params): New.
1479 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1480 (ppc_elf_link_params): Declare.
1481 * section.c (SEC_INFO_TYPE_TARGET): Define.
1482 * bfd-in2.h: Regenerate.
1484 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1486 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1488 (nios2_elf32_relocate_section): Use got_base to adjust
1489 GOT-pointer-relative relocations relative to _gp_got.
1490 (create_got_section): Create _gp_got symbol.
1491 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1492 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1494 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1496 * bfd-in2.h: Update from reloc.c.
1497 * elf32-nios2.c: Include elf32-nios2.h.
1498 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1499 (nios2_reloc_map): Likewise.
1500 (enum elf32_nios2_stub_type): Declare.
1501 (struct elf32_nios2_stub_hash_entry): Declare.
1502 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1503 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1504 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1505 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1506 bfd_count, top_index, input_list, all_local_syms.
1507 (nios2_call26_stub_entry): New.
1508 (nios2_elf32_install_imm16): Move up in file.
1509 (nios2_elf32_install_data): Move up in file.
1510 (hiadj): Move up in file.
1511 (stub_hash_newfunc): New.
1512 (link_hash_newfunc): Initialize hsh_cache field.
1514 (nios2_stub_name): New.
1515 (nios2_get_stub_entry): New.
1516 (nios2_add_stub): New.
1517 (nios2_elf32_setup_section_lists): New.
1518 (nios2_elf32_next_input_section): New.
1519 (CALL26_SEGMENT): New.
1520 (MAX_STUB_SECTION_SIZE): New.
1521 (group_sections): New.
1522 (nios2_type_of_stub): New.
1523 (nios2_build_one_stub): New.
1524 (nios2_size_one_stub): New.
1525 (get_local_syms): New.
1526 (nios2_elf32_size_stubs): New.
1527 (nios2_elf32_build_stubs): New.
1528 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1529 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1530 trampolines for R_NIOS2_CALL26 stubs.
1531 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1532 (nios2_elf32_gc_sweep_hook): Likewise.
1533 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1534 (nios2_elf32_link_hash_table_free): New.
1535 (bfd_elf32_bfd_link_hash_table_free): Define.
1536 * elf32-nios2.h: New file.
1537 * libbfd.h: Update from reloc.c.
1538 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1540 2014-01-29 Nick Clifton <nickc@redhat.com>
1543 * elf32-metag.c (elf_metag_post_process_headers): Call
1544 _bfd_elf_post_process_headers.
1545 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1546 _bfd_elf_copy_private_data.
1547 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1549 2014-01-29 Nick Clifton <nickc@redhat.com>
1551 * bfd-in.h (bfd_set_section_vma): Delete.
1552 (bfd_set_section_alignment): Delete.
1553 (bfd_set_section_userdata): Delete.
1554 (bfd_set_cacheable): Delete.
1555 * bfd.c (bfd_set_cacheable): New static inline function.
1556 * section.c (bfd_set_section_userdata): Likewise.
1557 (bfd_set_section_vma): Likewise.
1558 (bfd_set_section_alignment): Likewise.
1559 * bfd-in2.h: Regenerate.
1561 2014-01-28 Nick Clifton <nickc@redhat.com>
1563 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1564 attributes select the CU containing the abbreviation, which may not
1567 2014-01-24 Alan Modra <amodra@gmail.com>
1569 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1570 to get_relocs for ELFv2.
1572 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1575 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1576 if TLS sections are not adjacent.
1578 2014-01-22 Alan Modra <amodra@gmail.com>
1580 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1582 2014-01-22 Alan Modra <amodra@gmail.com>
1584 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1586 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1589 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1590 regular default symbol definition and the versioned dynamic
1591 symbol definition mismatch, skip the default symbol definition
1592 if one of them is IFUNC.
1594 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1597 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1598 info->export_dynamic nor h->ref_dynamic for type mismatch when
1599 adding the default version.
1601 2014-01-16 Alan Modra <amodra@gmail.com>
1603 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1604 mips_elf_traverse_got_arg* rather than mips_got_info*.
1605 Adjust caller. Alloc on output_bfd rather than symbol section
1608 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1610 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1612 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1614 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1617 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1618 against __ehdr_start.
1619 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1621 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1625 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1627 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1630 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1631 count if there are any non pc-relative relocs.
1632 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1634 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1635 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1637 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1638 offset while calculating relocation address.
1639 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1640 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1642 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1645 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1646 R_ARM_ABS8 and R_ARM_ABS16.
1648 2014-01-13 Alan Modra <amodra@gmail.com>
1650 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1651 error when shared and force a plt call otherwise.
1652 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1653 plt_type == PLT_NEW.
1654 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1655 the appropriate call stub.
1657 2014-01-10 Alan Modra <amodra@gmail.com>
1662 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1663 (assign_file_positions_for_non_load_sections): When setting up
1664 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1665 header that completely covers the relro region.
1667 2014-01-09 Tristan Gingold <gingold@adacore.com>
1669 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1670 table macros and add macros to initializa the structure.
1672 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1678 size for PT_GNU_RELRO segment.
1679 (assign_file_positions_for_load_sections): If PT_LOAD segment
1680 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1682 2014-01-07 Tom Tromey <tromey@redhat.com>
1684 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1687 2014-01-03 Nick Clifton <nickc@redhat.com>
1690 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1693 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1696 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1698 2014-01-02 Nick Clifton <nickc@redhat.com>
1701 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1702 filename in the bfd's filename field.
1703 * elfcode.h (bfd_from_remote_memory): Likewise.
1704 * ieee.c (ieee_object_p): Likewise.
1705 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1706 * oasys.c (oasys_openr_next_archived_file): Likewise.
1707 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1708 * opncls.c (bfd_fopen): Likewise.
1709 (bfd_openstreamr): Likewise.
1710 (bfd_openr_iovec): Likewise.
1711 (bfd_openw): Likewise.
1712 (bfd_create): Likewise.
1713 (_bfd_delete_bfd): Free filename.
1715 For older changes see ChangeLog-2013
1717 Copyright (C) 2014 Free Software Foundation, Inc.
1719 Copying and distribution of this file, with or without modification,
1720 are permitted in any medium without royalty provided the copyright
1721 notice and this notice are preserved.
1727 version-control: never