1 2014-08-18 Alan Modra <amodra@gmail.com>
4 * elflink.c (on_needed_list): Only consider libraries that have
7 2014-08-18 Alan Modra <amodra@gmail.com>
9 * elflink.c (bfd_elf_discard_info): Return int error status.
10 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
11 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
12 * bfd-in2.h: Regenerate.
14 2014-08-14 Alan Modra <amodra@gmail.com>
16 * peXXigen.c (pe_print_reloc): Protect against access past end
19 2014-08-14 Alan Modra <amodra@gmail.com>
22 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
23 in the order they are mapped to output sections.
25 2014-08-14 Alan Modra <amodra@gmail.com>
27 * configure.ac: Delete redundant plugin related checks.
28 * configure: Regenerate.
30 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
32 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
33 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
36 2014-08-12 Alan Modra <amodra@gmail.com>
38 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
39 here when not calling the generic add_symbol function. Formatting.
40 Correct handling of indirect symbols. Update notice call.
41 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
42 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
43 symbols early. Update notice call. Add comments regarding weak
46 2014-08-12 Alan Modra <amodra@gmail.com>
49 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
52 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
54 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
57 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
58 Alan Modra <amodra@gmail.com>
61 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
62 warning for references in LTO IR to warning symbols.
64 2014-08-07 Alan Modra <amodra@gmail.com>
66 * linker.c (WARN, CWARN): Collapse these states to WARN.
67 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
70 2014-08-05 Doug Evans <dje@google.com>
72 * bfd-in2.h: Regenerate.
73 * libcoff.h: Regenerate.
75 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
77 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
78 rawsize if changing size.
80 2014-08-05 Alan Modra <amodra@gmail.com>
83 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
85 2014-08-05 Alan Modra <amodra@gmail.com>
87 * linker.c (generic_link_check_archive_element): Move handling
88 of command link -u symbols with a common symbol def to the
89 code handling non-common symbols so that archive element symbols
90 are loaded. Use generic_link_add_object_symbols.
92 2014-08-05 Alan Modra <amodra@gmail.com>
95 * linker.c (struct archive_list, struct archive_hash_entry,
96 struct archive_hash_table, archive_hash_newfunc,
97 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
98 archive_hash_table_free): Delete.
99 (_bfd_generic_link_add_archive_symbols): Add h and name params to
100 checkfn. Rewrite using a straight-forward scan over archive map.
101 (generic_link_check_archive_element_no_collect,
102 generic_link_check_archive_element_collect,
103 generic_link_check_archive_element): Add h and name params.
104 * aoutx.h (aout_link_check_archive_element): Likewise.
105 * pdp11.c (aout_link_check_archive_element): Likewise.
106 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
107 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
108 scan symbols, simply add archive element whenever h is undefined.
109 (coff_link_check_ar_symbols): Delete.
110 * ecoff.c (read_ext_syms_and_strs): Delete.
111 (reread_ext_syms_and_strs): Delete.
112 (ecoff_link_check_archive_element): Add h and name param. Don't
113 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
114 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
116 (elf_link_add_archive_symbols): Delete "defined" array, merge
117 functionality into "included". Make "included" a char array. Don't
118 set or test archive_pass.
119 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
120 * libbfd.h: Regenerate.
122 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
125 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
127 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
129 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
130 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
131 (bfd_mips_elf_swap_abiflags_v0_in): New function.
132 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
133 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
134 (_bfd_mips_elf_fake_sections): Likewise.
135 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
136 (_bfd_mips_elf_additional_program_headers): Account for new
137 PT_MIPS_ABIFLAGS program header.
138 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
139 associate with .MIPS.abiflags.
140 (_bfd_mips_elf_gc_mark_extra_sections): New function.
141 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
142 (infer_mips_abiflags): Likewise.
143 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
144 (mips_32bit_flags_p): Moved higher.
145 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
146 checking for FP ABIs.
147 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
148 checks. Check EF_MIPS_FP64 flag consistency.
149 (print_mips_ases, print_mips_isa_ext): New static function.
150 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
151 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
152 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
153 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
154 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
155 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
156 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
157 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
159 2014-07-28 Alan Modra <amodra@gmail.com>
162 * archive.c (_bfd_compute_and_write_armap): Warn on adding
163 __gnu_lto_slim to armap.
164 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
165 __gnu_lto_slim to linker hash table.
167 2014-07-27 Anthony Green <green@moxielogic.org>
169 * config.bfd: Add moxie-*-moxiebox*.
171 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
173 Add or reactivate or1k-*-rtems*
174 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
176 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
178 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
180 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
181 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
183 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
186 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
187 and R_*_IRELATIVE relocation offset with PLT entry.
188 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
189 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
190 (elf_x86_64_get_synthetic_symtab): Use it.
192 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
195 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
196 next_tls_desc_index with elf.srelplt->reloc_count.
198 2014-07-15 Alan Modra <amodra@gmail.com>
200 * cache.c (cache_bread_1): Don't return -1 when fread returns
203 2014-07-15 Alan Modra <amodra@gmail.com>
205 * elflink.c (elf_merge_st_other): Update comments. Simplify
206 visibility handling. Make isym const. Move code modifying
207 isym->st_other for --exclude-libs to..
208 (elf_link_add_object_symbols): ..here.
210 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
213 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
215 2014-07-08 Nick Clifton <nickc@redhat.com>
218 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
219 segments in input bfds.
221 2014-07-08 Will Newton <will.newton@linaro.org>
223 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
224 value to 64kB and remove custom setting for NaCl.
226 2014-07-08 Alan Modra <amodra@gmail.com>
228 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
229 bits from source to dest.
230 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
231 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
233 * bfd-in2.h: Regenerate.
235 2014-07-08 Jiong Wang <jiong.wang@arm.com>
237 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
238 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
239 when info->relocatable be true.
241 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
243 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
244 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
245 * bfd-in2.h: Regenerate.
246 * libbfd.h: Regenerate.
248 2014-07-04 Alan Modra <amodra@gmail.com>
250 * Makefile.am: Update "configure.in" comments.
253 * configure.host: Likewise.
254 * doc/bfdint.texi: Likewise.
255 * targets.c: Likewise.
256 * warning.m4: Likewise.
257 * Makefile.in: Regenerate.
259 2014-07-04 Alan Modra <amodra@gmail.com>
261 * configure.ac: Rename from configure.in.
262 * Makefile.in: Regenerate.
263 * config.in: Regenerate.
264 * doc/Makefile.in: Regenerate.
266 2014-07-04 Alan Modra <amodra@gmail.com>
268 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
269 * Makefile.in: Regenerate.
271 2014-07-04 Alan Modra <amodra@gmail.com>
273 * version.m4: New file.
274 * configure.in: Include version.m4.
276 * Makefile.am (RELEASE): Delete.
277 (bfdver.h): Depend on development.sh, use instead of RELEASE.
278 * Makefile.in: Regenerate.
279 * doc/Makefile.in: Regenerate.
281 2014-07-02 Alan Modra <amodra@gmail.com>
283 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
284 pointer_equality_needed when !readonly_dynrelocs.
285 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
287 2014-07-02 Alan Modra <amodra@gmail.com>
289 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
290 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
292 2014-07-01 Alan Modra <amodra@gmail.com>
294 * bfd.c (struct bfd): Reorganise for better packing. Delete
295 "ifd" field. Make "format", "direction" and "flags" bitfields.
296 (HAS_LOAD_PAGE): Delete, renumber following flags.
297 * bfd-in2.h: Regenerate.
298 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
300 2014-07-01 Alan Modra <amodra@gmail.com>
302 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
303 (struct ppc_link_hash_table): Increase size of stub_count array.
304 (build_global_entry_stubs): Emit symbol on global entry stub.
305 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
308 2014-07-01 Alan Modra <amodra@gmail.com>
310 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
311 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
312 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
314 (ppc64_elf_relocate_section): Disable ELFv2 function entry
315 optimisation when --traditional-format.
317 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
318 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
319 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
320 Soundararajan <Sounderarajan.D@atmel.com>
322 * archures.c: Add avrtiny architecture for avr target.
323 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
324 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
325 added for 16 bit LDS/STS instruction of avrtiny arch.
326 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
327 BFD_RELOC_AVR_LDS_STS_16.
328 (bfd_elf_avr_final_write_processing): Select machine number
330 (elf32_avr_object_p): Set machine number for avrtiny arch.
331 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
332 * bfd-in2.h: Regenerate.
333 * libbfd.h: Regenerate.
335 2014-06-26 Nick Clifton <nickc@redhat.com>
338 * dwarf2.c (is_str_attr): New function.
339 (find_abstract_instance_name): Use it to determine when an
340 attribute has a string value.
342 2014-06-24 Alan Modra <amodra@gmail.com>
344 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
345 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
348 2014-06-21 Philippe De Muyter <phdm@macqel.be>
350 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
353 2014-06-20 Kyle McMartin <kyle@redhat.com>
355 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
356 emitting initial-exec relocs when not linking an executable.
358 2014-06-16 Will Newton <will.newton@linaro.org>
360 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
361 htab->next_tls_desc_index in the non-IPLT case.
362 Calculate GOT offset correctly for the non-IPLT case.
363 (allocate_dynrelocs_for_symbol): Don't increment
364 htab->next_tls_desc_index here.
366 2014-06-16 Alan Modra <amodra@gmail.com>
368 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
371 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
373 * elfxx-aarch64.c (stdarg.h): Include.
375 (_bfd_aarch64_elf_grok_prstatus): Updated.
376 (_bfd_aarch64_elf_grok_psinfo): New function.
377 (_bfd_aarch64_elf_write_core_note): New function.
378 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
379 (elf_backend_write_core_note): Define.
381 2014-06-13 Alan Modra <amodra@gmail.com>
383 * archive.c: Include bfdlink.h.
384 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
385 * bfd.c (struct bfd): Add is_linker_output field.
386 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
387 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
388 link.hash and is_linker_output.
389 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
390 param with bfd*. Assert is_linker_output and link.hash, and
391 clear them before exit.
392 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
393 bfd_link_hash_table* param with bfd*. Hack is_linker_output
394 and link.hash so we can free two linker hash tables.
395 (elf32_mn10300_link_hash_table_create): Create static_hash_table
396 first. Clean up on errors. Set hash_table_free pointer.
397 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
398 bfd_link_hash_table* param with bfd*.
399 (elf32_arm_link_hash_table_create): Clean up on errors. Set
400 hash_table_free pointer.
401 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
402 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
403 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
404 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
405 * xcofflink.c: Similarly.
406 * simple.c (bfd_simple_get_relocated_section_contents): Save and
407 clear link.next before creating linker hash table. Clean up on
408 errors, and restore link.next on exit.
409 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
410 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
411 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
412 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
413 * hash.c (bfd_hash_table_init_n): Free table on error.
414 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
415 * bfd-in2.h: Regenerate.
416 * libbfd.h: Regenerate.
417 * libcoff.h: Regenerate.
419 2014-06-13 Alan Modra <amodra@gmail.com>
422 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
423 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
424 * bfd.c (bfd_link_hash_table_free): Don't define.
425 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
426 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
427 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
428 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
429 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
430 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
431 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
432 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
433 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
434 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
435 * xsym.c: Don't define various link_hash_table_free defines, and
436 remove from bfd_target vars. Temporarily reference some of the
437 target link_hash_table_free functions to avoid warnings.
438 * bfd-in2.h: Regenerate.
439 * libbfd.h: Regenerate.
441 2014-06-13 Alan Modra <amodra@gmail.com>
443 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
444 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
445 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
446 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
447 Move link_hash_table_free functions before their corresponding
448 link_hash_table_create functions.
450 2014-06-13 Alan Modra <amodra@gmail.com>
452 * bfd.c (struct bfd): Replace link_next with a union.
453 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
454 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
455 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
456 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
457 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
458 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
459 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
460 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
461 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
462 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
463 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
464 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
465 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
466 * bfd-in2.h: Regenerate.
468 2014-06-11 Alan Modra <amodra@gmail.com>
470 * linker.c (unwrap_hash_lookup): Add missing parens.
472 2014-06-11 Kai Tietz <ktietz@redhat.com>
474 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
475 * libcoff.h: Regenerated.
477 2014-06-10 Alan Modra <amodra@gmail.com>
480 * linker.c (unwrap_hash_lookup): New function.
481 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
482 * elf32-i370.c (i370_elf_relocate_section): Likewise.
483 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
484 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
485 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
486 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
487 * elf32-spu.c (spu_elf_relocate_section): Likewise.
488 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
490 2014-06-07 Alan Modra <amodra@gmail.com>
492 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
493 insn as a bitfield; Use complain_overflow_bitfield.
494 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
496 2014-06-05 Joel Brobecker <brobecker@adacore.com>
498 * development.sh: New file.
499 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
500 Make -Werror the default with GCC only if DEVELOPMENT is true.
501 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
502 $(srcdir)/development.sh.
503 * Makefile.in, configure: Regenerate.
505 2014-06-04 Will Newton <will.newton@linaro.org>
507 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
508 being non-NULL into an assert.
509 (elfNN_aarch64_tls_relax): Remove unused code.
511 2014-06-03 DJ Delorie <dj@redhat.com>
513 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
515 2014-06-03 Nick Clifton <nickc@redhat.com>
518 * peXXigen.c (rsrc_process_section): Page align the new contents
521 2014-06-03 Alan Modra <amodra@gmail.com>
523 * elf64-ppc.c (ADDIS_R12_R2): Define.
524 (build_plt_stub): Support fusion on ELFv2 stub.
525 (ppc_build_one_stub): Likewise for plt branch stubs.
527 2014-05-28 Alan Modra <amodra@gmail.com>
529 * elf32-rx.c (rx_table_map): Delete set but not used variables.
531 2014-05-28 Tristan Gingold <gingold@adacore.com>
533 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
534 to keep the length of the best fit range.
535 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
538 2014-05-27 DJ Delorie <dj@redhat.com>
540 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
541 (rx_elf_relocate_section): If we find a reloc against
542 $tableentry$default$<name>, redirect it to the appropriate
544 (RX_Table_Info): New.
545 (rx_table_find): New. Check all tables and SEC_KEEP all sections
546 with table parts in them.
547 (rx_check_directives): New.
548 (rx_table_map_2): New.
550 (rx_additional_link_map_text): New. Called to dump tables to the
552 * bfd/elf32-rx.h: New.
554 2014-05-20 DJ Delorie <dj@redhat.com>
556 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
558 2014-05-20 Alan Modra <amodra@gmail.com>
561 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
562 Remove redundant setting of htab->elf.dynobj. Don't align.
563 Define .sdata symbols using _bfd_elf_define_linkage_sym.
564 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
565 (create_sdata_sym): Delete.
566 (elf_allocate_pointer_linker_section): Rename from
567 elf_create_pointer_linker_section. Align section.
568 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
569 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
571 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
572 Remove unnecessary tests on _SDA_BASE_ sym.
573 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
574 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
575 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
576 (ppc_elf_maybe_strip_sdata_syms): Declare.
578 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
580 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
582 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
584 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
585 in a section with no contents.
586 (is_vma_in_section, find_section_by_vma): New functions.
587 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
588 offsets in the debug directory.
589 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
590 Byte-swap GUID from little-endian to big-endian order for
591 consistent and conventional display.
593 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
595 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
596 64-bit doubles objects mix with 32-bit doubles objects.
597 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
599 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
601 * mmo.c: Update URLs in documentation comments.
603 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
604 David Weatherford <weath@cadence.com>
605 Max Filippov <jcmvbkbc@gmail.com>
607 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
610 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
612 * config.bfd: Add proper arm config for *-*-freebsd*.
614 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
616 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
617 mips32r5 and mips64r5.
618 * archures.c (bfd_architecture): Likewise.
619 * bfd-in2.h (bfd_architecture): Likewise.
620 * cpu-mips.c (arch_info_struct): Likewise.
621 * elfxx-mips.c (mips_set_isa_flags): Likewise.
623 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
625 * elfxx-mips.h (elfxx-mips.h): Declare.
626 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
627 Tag_GNU_MIPS_ABI_FP mismatches.
628 (_bfd_mips_fp_abi_string): New function.
630 2014-05-02 Alan Modra <amodra@gmail.com>
632 * targets.c: Sort bfd_target vectors somewhat alphabetically.
633 * configure.in: Likewise.
634 * configure: Regenerate.
636 2014-05-02 Alan Modra <amodra@gmail.com>
638 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
639 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
640 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
641 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
642 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
643 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
644 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
645 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
646 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
647 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
648 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
649 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
650 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
651 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
652 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
653 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
654 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
655 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
656 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
657 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
658 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
659 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
660 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
661 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
662 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
663 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
664 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
665 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
666 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
667 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
668 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
669 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
670 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
671 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
672 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
673 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
674 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
675 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
676 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
677 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
678 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
679 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
680 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
681 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
682 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
683 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
684 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
685 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
687 * configure: Regenerate.
689 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
691 * mmo.c (mmo File layout documentation): Add note about low bits
693 (mmo_write_chunk): When handling data remainder, assert that
694 previous remaining data is flushed.
695 (mmo_write_loc_chunk): Only look for trailing and leading zeros
696 when dealing with an aligned VMA and for aligned lengths. Don't skip
697 the last 32-bit-word of zeros.
698 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
699 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
700 emitting data, not after updating it.
701 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
703 2014-04-30 Nick Clifton <nickc@redhat.com>
705 * compress.c (bfd_is_section_compressed): When checking the
706 .debug_str section, also check the fifth byte in the section is
707 not part of a string.
709 2014-04-30 Alan Modra <amodra@gmail.com>
711 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
712 (find_merged_cie): Identify personality functions by (bfd_id,index)
713 pair when a local sym is used.
715 2014-04-29 Christian Svensson <blue@cmd.nu>
717 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
718 into .rela.got if it contained TLS relocations as well.
720 2014-04-28 Nick Clifton <nickc@redhat.com>
723 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
726 2014-04-26 Alan Modra <amodra@gmail.com>
728 * po/SRC-POTFILES.in: Regenerate.
729 * configure: Regenerate.
731 2014-04-25 Nick Clifton <nickc@redhat.com>
734 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
735 a 342-bit host. This time for older versions of gcc.
737 2014-04-24 Nick Clifton <nickc@redhat.com>
739 * peXXigen.c (rsrc_print_section): Fix compile time warning for
742 2014-04-24 Alan Modra <amodra@gmail.com>
745 * dwarf2.c: Formatting.
746 (struct dwarf2_debug): Make adjusted_section_count signed.
747 (unset_sections): Make i signed.
748 (set_debug_vma): New function.
749 (place_sections): Handle separate debug object file. Set VMA
750 on debug sections, even if they have an output section. Also
751 set VMA on zero size sections, and non-load but alloc sections.
752 Set adjusted_section_count to -1 when no section adjustment.
753 Malloc adjusted_sections. Don't double last_vma. Transfer
754 alloc section VMAs to separate debug file.
755 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
756 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
757 test on symbols being the same before using old stash. Read
758 and use separate debug file symbols. Call place_sections.
759 (find_line): Don't call place_sections here.
760 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
761 * libbfd.h: Regenerate.
762 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
763 _bfd_dwarf2_slurp_debug_info call.
764 * simple.c (simple_save_output_info): Clarify comment.
766 2014-04-24 Nick Clifton <nickc@redhat.com>
769 * peXXigen.c (struct rsrc_regions): New structure.
770 (rsrc_print_resource_directory): Use new structure. Include
771 offset of directory in listing.
772 (rsrc_print_resource_entry): Likewise.
773 (rsrc_print_section): Likewise.
774 (rsrc_count_entries): Do not increment sizeof_strings or
776 (rsrc_count_directory): Do not increment sizeof_tables.
777 (rsrc_compute_region_sizes): New function.
778 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
779 (rsrc_process_section): Compute size of regions after merging
782 2014-04-23 Alan Modra <amodra@gmail.com>
785 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
786 (place_sections): Do not modify VMA of sections when called from
787 linker after sections have been placed in output sections. Short
788 circuit single section case.
789 (save_section_vma, section_vma_same): New functions.
790 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
792 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
793 when non-relocatable.
795 2014-04-22 Nick Clifton <nickc@redhat.com>
798 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
800 2014-04-22 Christian Svensson <blue@cmd.nu>
802 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
803 * archures.c: Likewise.
804 * coffcode.h: Likewise.
805 * config.bfd: Likewise.
806 * configure.in: Likewise.
808 * targets.c: Likewise.
809 * cpu-or1k.c: New file.
810 * elf32-or1k.c: New file.
811 * coff-or32.c: Delete.
812 * cpu-openrisc.c: Delete.
813 * cpu-or32.c: Delete.
814 * elf32-openrisc.c: Delete.
815 * elf32-or32.c: Delete.
816 * Makefile.in: Regenerate.
817 * bfd-in2.h: Regenerate.
818 * configure: Regenerate.
819 * libbfd.h: Regenerate.
821 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
824 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
826 2014-04-22 Will Newton <will.newton@linaro.org>
828 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
829 function. (elf_backend_section_flags): Remove define.
831 2014-04-21 Richard Henderson <rth@redhat.com>
833 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
834 parameter; honor it and disable got merging when false.
835 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
836 the first pass of relaxation.
837 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
838 the end of the LITERAL+LITUSE chain.
839 (elf64_alpha_relax_section): Only process LITERAL relocs during the
840 second pass of relaxation.
842 * configure.ac (use_secureplt): Enable by default.
843 * configure: Rebuild.
845 2014-04-18 Tristan Gingold <gingold@adacore.com>
847 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
848 bind_content, weak_bind_content, lazy_bind_content,
850 (bfd_mach_o_load_command): Add comments, add next field.
851 (mach_o_data_struct): Replace commands field by first_command
853 * mach-o.c (bfd_mach_o_append_command): New function.
854 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
855 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
857 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
858 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
859 (bfd_mach_o_write_thread): Use macro instead of literal.
860 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
861 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
863 (bfd_mach_o_write_symtab_content): New function (extracted
864 from bfd_mach_o_write_symtab).
865 (bfd_mach_o_write_symtab): Split.
866 (bfd_mach_o_count_indirect_symbols): Move
867 (bfd_mach_o_build_dysymtab): Remove layout code.
868 (bfd_mach_o_write_contents): Rewritten to build commands in order.
869 (bfd_mach_o_count_sections_for_seg): Remove.
870 (bfd_mach_o_build_obj_seg_command): New function (extracted from
871 bfd_mach_o_build_seg_command).
872 (bfd_mach_o_build_exec_seg_command): New function.
873 (bfd_mach_o_build_dysymtab_command): Remove.
874 (bfd_mach_o_layout_commands): New function.
875 (bfd_mach_o_init_segment): New function.
876 (bfd_mach_o_build_commands): Major rework to handle non-object
878 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
880 (bfd_mach_o_read_dyld_info): Clear content fields.
881 (bfd_mach_o_read_segment): Adjust call.
882 (bfd_mach_o_flatten_sections): Adjust as now load commands are
884 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
885 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
886 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
889 2014-04-18 Tristan Gingold <gingold@adacore.com>
891 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
892 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
893 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
894 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
896 2014-04-18 Tristan Gingold <gingold@adacore.com>
898 * mach-o.h (bfd_mach_o_dylinker_command)
899 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
901 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
902 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
904 2014-04-18 Tristan Gingold <gingold@adacore.com>
906 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
907 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
908 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
909 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
910 each targets declared.
911 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
912 * mach-o-i386.c (TARGET_PAGESIZE): Define.
914 2014-04-18 Tristan Gingold <gingold@adacore.com>
916 * mach-o.c (bfd_mach_o_write_thread)
917 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
918 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
919 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
920 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
921 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
922 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
923 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
924 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
925 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
926 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
927 (bfd_mach_o_read_command): Now return a boolean status.
928 Adjust return statements.
929 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
930 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
932 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
934 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
935 field. Add assigned_low_gotno and assigned_high_gotno fields.
936 (mips_elf_create_local_got_entry): Update out-of-space condition.
937 Set index of new GOT entry to assigned_low_gotno if required by
938 the current relocation, else set it to assigned_high_gotno.
939 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
940 with assigned_low_gotno.
941 (mips_elf_multi_got): Initialize assigned_low_gotno and
942 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
943 in place of assigned_gotno when handling global GOT entries.
944 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
946 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
947 gap in the middle of local GOT space.
949 2014-04-17 Alan Modra <amodra@gmail.com>
952 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
953 current bfd is a plugin. Don't always set type_change_ok
954 when old bfd is a plugin.
956 2014-04-16 Tristan Gingold <gingold@adacore.com>
958 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
961 2014-04-16 Alan Modra <amodra@gmail.com>
963 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
964 with "ba 0" rather than zeros.
966 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
968 * (elfNN_aarch64_tls_relax): Fix instruction mask.
970 2014-04-14 Alan Modra <amodra@gmail.com>
972 * elf32-ppc.c (BA): Define
973 (ppc_elf_link_hash_table_create): Correct default_params.
974 (write_glink_stub): Pad small plt call stub with "ba 0" rather
975 than "nop" for ppc476_workaround.
976 (ppc_elf_finish_dynamic_sections): Likewise for branch table
977 and __glink_PLTresolve. Ensure plt call stub at end of page
978 doesn't allow fall-thru prefetch.
980 2014-04-11 Nick Clifton <nickc@redhat.com>
983 * peXXigen.c (abs_finder): New function.
984 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
985 than 1^32 try to convert them into section relative values
988 2014-04-11 Nick Clifton <nickc@redhat.com>
990 * bfd-in2.h: Regenerate.
991 * libbfd.h: Regenerate.
993 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
995 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
996 when building function stubs.
998 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1000 * elf32-avr.c: Add DIFF relocations for AVR.
1001 (avr_final_link_relocate): Handle the DIFF relocs.
1002 (bfd_elf_avr_diff_reloc): New.
1003 (elf32_avr_is_diff_reloc): New.
1004 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1005 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1008 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1010 2014-04-09 Alan Modra <amodra@gmail.com>
1012 * libcoff.h: Regenerate.
1014 2014-04-09 Alan Modra <amodra@gmail.com>
1016 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1017 of safe ppc476 insns at end of page. Also remove non-branch insns.
1020 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1022 * peXXigen.c (pe_print_debugdata): New function: Displays the
1023 contents of the debug directory and decodes codeview entries.
1024 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1025 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1026 Add functions for reading and writing debugdir and codeview
1028 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1029 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1030 * libcoff-in.h (pe_tdata): Add build-id data.
1031 * libcoff.h: Regenerate.
1032 * coffcode.h (coff_write_object_contents): Run build_id
1033 after_write_object_contents hook.
1035 2014-04-05 Alan Modra <amodra@gmail.com>
1037 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1038 merging non-default sym.
1040 2014-04-04 Tristan Gingold <gingold@adacore.com>
1042 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1045 2014-04-04 Tristan Gingold <gingold@adacore.com>
1047 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1048 thinko on names length.
1050 2014-04-04 Tristan Gingold <gingold@adacore.com>
1052 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1054 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1056 2014-04-04 Tristan Gingold <gingold@adacore.com>
1058 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1060 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1062 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1063 section before dereferencing.
1064 (pe_print_idata, pe_print_edata, pe_print_reloc)
1065 (rsrc_print_section): Don't bother interpreting the contents
1066 of sections which have no contents.
1068 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1071 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1074 2014-04-03 Tristan Gingold <gingold@adacore.com>
1076 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1078 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1080 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1082 2014-04-03 Alan Modra <amodra@gmail.com>
1084 * elf-bfd.h (struct elf_backend_data
1085 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1086 with "bfd_size_type size".
1087 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1088 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1089 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1090 * elfcode.h (bfd_from_remote_memory): Likewise.
1091 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1092 * bfd-in2.h: Regenerate.
1094 2014-04-02 Tristan Gingold <gingold@adacore.com>
1096 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1097 (bfd_mach_o_prebind_cksum_command): New types.
1098 (bfd_mach_o_prebound_dylib_command): Rewrite.
1099 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1101 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1103 (bfd_mach_o_read_prebind_cksum): New function.
1104 (bfd_mach_o_read_twolevel_hints): Ditto.
1105 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1108 2014-04-02 Alan Modra <amodra@gmail.com>
1110 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1111 Consolidate code handling possible section headers past end of
1112 segment. Don't use p_align for page size guess, instead use
1113 minpagesize. Take note of ld.so clearing section headers when
1114 p_memsz > p_filesz. Handle file header specifying no section
1115 headers. Handle zero p_align throughout. Default loadbase to
1116 zero. Add comments. Rename contents_size to high_offset, and
1117 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1118 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1119 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1121 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1122 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1123 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1124 * bfd-in2.h: Regnerate.
1126 2014-04-01 Tristan Gingold <gingold@adacore.com>
1128 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1131 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1132 Pavel Fedin <p.fedin@samsung.com>
1134 * elf32-arm.c: Add support for limited pretty-printing of PLT
1135 entries on eabi and nacl targets.
1136 (elf32_arm_get_synthetic_symtab): Add new callback.
1137 (elf32_arm_nacl_plt_sym_val): Likewise.
1138 (elf32_arm_plt0_size): Add helper function.
1139 (elf32_arm_plt_size): Likewise.
1141 2014-03-27 Tristan Gingold <gingold@adacore.com>
1143 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1144 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1146 2014-03-27 Tristan Gingold <gingold@adacore.com>
1148 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1149 * mach-o.c (bfd_mach_o_write_symtab)
1150 (bfd_mach_o_write_contents)
1151 (bfd_mach_o_set_section_flags_from_bfd)
1152 (bfd_mach_o_build_seg_command): Fix indentation.
1153 (bfd_mach_o_get_base_address): New function.
1155 2014-03-26 Nick Clifton <nickc@redhat.com>
1157 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1158 relocations in discarded sections.
1160 2014-03-26 Tristan Gingold <gingold@adacore.com>
1162 * mach-o.c (bfd_mach_o_convert_architecture): Add
1163 BFD_MACH_O_CPU_TYPE_ARM64.
1165 2014-03-26 Alan Modra <amodra@gmail.com>
1167 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1168 needed plt entries when taking the address of functions for
1169 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1170 Move opd setup and abiversion checks to..
1171 (ppc64_elf_before_check_relocs): ..here. Renamed from
1172 ppc64_elf_process_dot_syms. Set output abiversion from input and
1173 input abiversion from output, if either is not set.
1174 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1175 (elf_backend_check_directives): Update.
1177 2014-03-25 Will Newton <will.newton@linaro.org>
1179 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1180 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1181 of input sections rather than output sections.
1183 2014-03-20 Will Newton <will.newton@linaro.org>
1186 * elf32-arm.c (elf32_arm_check_relocs): Set
1187 pointer_equality_needed for absolute references within
1189 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1190 unless pointer_equality_needed is set.
1192 2014-03-19 Nick Clifton <nickc@redhat.com>
1194 * peXXigen.c (rsrc_process_section): Add code to scan input
1195 sections and record their lengths. Use these lengths to find the
1196 start of each merged .rsrc section.
1198 2014-03-17 Tristan Gingold <gingold@adacore.com>
1200 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1201 (bfd_mach_o_read_command): Ditto.
1203 2014-03-14 Meador Inge <meadori@codesourcery.com>
1205 * configure.in: Add strnlen to AC_CHECK_DECLS.
1206 * config.in: Regenerate.
1207 * configure: Regenerate.
1208 * sysdep.h (strnlen): Add prototype.
1210 2014-03-14 Alan Modra <amodra@gmail.com>
1212 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1213 handling for VLE_SDA21 relocs.
1215 2014-03-13 Tristan Gingold <gingold@adacore.com>
1217 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1219 (pe_bfd_object_p): Also read version number to detect ILF.
1220 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1221 (x86_64pe_bigobj_vec): Define
1222 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1223 (bfd_coff_max_nscns): New macro.
1224 (coff_compute_section_file_positions): Use unsigned int for
1225 target_index. Compare with bfd_coff_max_nscns.
1226 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1227 Set a value for _bfd_coff_max_nscns.
1228 (header_bigobj_classid): New constant.
1229 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1230 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1231 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1233 (bigobj_swap_table): New table.
1234 * libcoff.h: Regenerate.
1235 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1236 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1237 _bfd_coff_max_nscns.
1238 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1239 * coff-rs6000.c (bfd_xcoff_backend_data)
1240 (bfd_pmac_xcoff_backend_data): Likewise.
1241 * coff64-rs6000.c (bfd_xcoff_backend_data)
1242 (bfd_xcoff_aix5_backend_data): Likewise.
1243 * targets.c (x86_64pe_bigobj_vec): Declare.
1244 * configure.in (x86_64pe_bigobj_vec): New vector.
1245 * configure: Regenerate.
1246 * config.bfd: Add bigobj object format for Windows targets.
1248 2014-03-12 Nick Clifton <nickc@redhat.com>
1251 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1252 before testing for vxworks.
1254 2014-03-12 Alan Modra <amodra@gmail.com>
1256 * Makefile.in: Regenerate.
1258 2014-03-12 Alan Modra <amodra@gmail.com>
1261 * elf.c (copy_elf_program_header): Ignore first section lma if
1264 2014-03-11 Alan Modra <amodra@gmail.com>
1267 * coff-rs6000.c: Include stdint.h.
1268 * coff64-rs6000.c: Likewise.
1270 2014-03-10 Tristan Gingold <gingold@adacore.com>
1272 * ticoff.h: Removed.
1274 2014-03-08 Alan Modra <amodra@gmail.com>
1276 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1277 many relocations. Correct bitsize and rightshift too for a number
1278 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1279 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1280 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1281 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1282 fields in instructions to signed/unsigned according to whether
1283 the field takes a signed or unsigned value. Tidy vle split16 code.
1284 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1286 2014-03-08 Alan Modra <amodra@gmail.com>
1288 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1289 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1290 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1291 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1292 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1293 fields in instructions to signed/unsigned according to whether
1294 the field takes a signed or unsigned value.
1296 2014-03-07 Pedro Alves <palves@redhat.com>
1299 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1300 through ptr_to_uint instead of through long.
1302 2014-03-06 Nick Clifton <nickc@redhat.com>
1305 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1306 attribute section names.
1308 2014-03-05 Alan Modra <amodra@gmail.com>
1310 Update copyright years.
1312 2014-03-05 Alan Modra <amodra@gmail.com>
1314 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1315 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1316 (ppc64_elf_check_relocs): Likewise.
1317 (ppc64_elf_relocate_section): Likewise.
1318 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1319 * bfd-in2.h: Regenerate.
1320 * libbfd.h: Regenerate.
1322 2014-03-04 Heiher <r@hev.cc>
1324 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1326 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1327 extension of bfd_mach_mipsisa64r2.
1329 2014-03-04 Nick Clifton <nickc@redhat.com>
1332 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1333 (elf32_thumb2_plt_entry): New array.
1334 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1335 using thumb2 based PLT.
1336 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1338 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1340 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1342 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1343 Thumb2 based PLT 0-entry.
1344 (elf32_arm_output_arch_local_syms): Handle creation of local
1345 symbols for Thumb2 based PLT entries.
1347 2014-02-28 Alan Modra <amodra@gmail.com>
1350 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1351 the same conditions we called check_relocs.
1353 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1355 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1356 * bfd-in2.h: Regenerate.
1357 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1358 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1359 using long PLT entries.
1360 (bfd_elf32_arm_use_long_plt): New function.
1361 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1363 2014-02-27 Alan Modra <amodra@gmail.com>
1365 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1366 params for targets that don't use ppc32elf.em.
1368 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1370 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1371 of GOTOFF relocations.
1373 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1374 H.J. Lu <hongjiu.lu@intel.com>
1376 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1377 (elf_x86_64_legacy_plt_entry): Likewise.
1378 (elf_x86_64_bnd_plt_entry): Likewise.
1379 (elf_x86_64_legacy_plt2_entry): Likewise.
1380 (elf_x86_64_bnd_plt2_entry): Likewise.
1381 (elf_x86_64_bnd_arch_bed): Likewise.
1382 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1383 (elf_x86_64_link_hash_table): Add plt_bnd.
1384 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1386 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1387 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1389 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1390 symbols. Resolve call to the second PLT if it is created.
1391 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1392 (elf_x86_64_relocate_section): Resolve PLT references to the
1393 second PLT if it is created.
1394 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1395 second PLT entry for BND relocation.
1396 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1397 the second PLT is created.
1398 (elf_x86_64_get_synthetic_symtab): New.
1399 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1401 2014-02-19 Alan Modra <amodra@gmail.com>
1403 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1404 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1405 provision of out-of-line register save/restore routines.
1407 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1409 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1410 PT_DYNAMIC segment flags.
1412 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1415 * simple.c (struct saved_offsets): New.
1416 (simple_save_output_info): Use it for ptr.
1417 (simple_restore_output_info): Use it for ptr. Check section_count.
1418 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1420 2014-02-17 Alan Modra <amodra@gmail.com>
1422 * elf64-ppc.h (struct ppc64_elf_params): Define.
1423 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1424 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1425 ppc64_elf_build_stubs): Update prototype.
1426 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1427 fields now in params. Adjust code throughout file.
1428 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1429 Save params pointer in htab.
1430 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1431 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1432 ppc64_elf_build_stubs): Remove parameters now in "params".
1434 2014-02-17 Alan Modra <amodra@gmail.com>
1436 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1437 patched for ppc476 workaround. Reapply branch taken/not taken
1440 2014-02-12 Alan Modra <amodra@gmail.com>
1442 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1443 stubs for calls to __tls_get_addr that we know will later be
1446 2014-02-12 Alan Modra <amodra@gmail.com>
1448 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1449 for ld -r, when code sections are sufficiently aligned.
1450 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1453 2014-02-12 Alan Modra <amodra@gmail.com>
1456 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1457 --export-dynamic and --dynamic-list marking of symbols.
1458 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1461 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1464 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1465 executables if it matches dynamic_list.
1467 2014-02-10 Alan Modra <amodra@gmail.com>
1469 * po/SRC-POTFILES.in: Regenerate.
1470 * po/bfd.pot: Regenerate.
1472 2014-02-09 Alan Modra <amodra@gmail.com>
1474 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1475 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1476 (elfNN_bed): Init new field.
1477 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1478 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1479 (ppc_elf_relax_section): Don't reallocate section here, write
1480 stubs, or write out relocs for ld -r here..
1481 (ppc_elf_relocate_section): ..instead write stubs here, and use
1482 existing code to write out relocs for ld -r. Fix offset
1483 adjustment on reloc for little-endian.
1484 (elf_backend_caches_rawsize): Define.
1486 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1489 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1491 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1493 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1494 return paths. Three times.
1495 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1497 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1498 (ppc64_elf_edit_toc): Free USED in return path.
1500 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1502 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1503 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1504 * libbfd.h: Regenerated.
1505 * bfd-in2.h: Regenerated.
1506 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1507 (nios2_reloc_map): Likewise.
1508 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1509 Fixed all references.
1510 (nios2_elf32_relocate_section): Add new relocations.
1511 (nios2_elf32_check_relocs): Likewise.
1512 (nios2_elf32_gc_sweep_hook): Likewise.
1514 2014-02-03 Alan Modra <amodra@gmail.com>
1516 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1517 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1518 (ppc_elf_link_params): New function.
1519 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1521 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1522 parameters. Use htab->params instead.
1523 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1524 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1525 64 bytes for ppc476 workaround.
1526 (struct ppc_elf_relax_info): New.
1527 (ppc_elf_relax_section): Exclude linker created sections and
1528 those too small to hold one instruction. Don't add another
1529 branch around trampolines on later relax passes. Don't
1530 generate trampolines for undefined symbols when !relocatable,
1531 nor for plugin symbols. Allocate space for ppc476 workaround
1532 patch area. Free fixups on error return path.
1533 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1534 * elf32-ppc.h (struct ppc_elf_params): New.
1535 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1536 (ppc_elf_link_params): Declare.
1537 * section.c (SEC_INFO_TYPE_TARGET): Define.
1538 * bfd-in2.h: Regenerate.
1540 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1542 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1544 (nios2_elf32_relocate_section): Use got_base to adjust
1545 GOT-pointer-relative relocations relative to _gp_got.
1546 (create_got_section): Create _gp_got symbol.
1547 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1548 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1550 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1552 * bfd-in2.h: Update from reloc.c.
1553 * elf32-nios2.c: Include elf32-nios2.h.
1554 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1555 (nios2_reloc_map): Likewise.
1556 (enum elf32_nios2_stub_type): Declare.
1557 (struct elf32_nios2_stub_hash_entry): Declare.
1558 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1559 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1560 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1561 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1562 bfd_count, top_index, input_list, all_local_syms.
1563 (nios2_call26_stub_entry): New.
1564 (nios2_elf32_install_imm16): Move up in file.
1565 (nios2_elf32_install_data): Move up in file.
1566 (hiadj): Move up in file.
1567 (stub_hash_newfunc): New.
1568 (link_hash_newfunc): Initialize hsh_cache field.
1570 (nios2_stub_name): New.
1571 (nios2_get_stub_entry): New.
1572 (nios2_add_stub): New.
1573 (nios2_elf32_setup_section_lists): New.
1574 (nios2_elf32_next_input_section): New.
1575 (CALL26_SEGMENT): New.
1576 (MAX_STUB_SECTION_SIZE): New.
1577 (group_sections): New.
1578 (nios2_type_of_stub): New.
1579 (nios2_build_one_stub): New.
1580 (nios2_size_one_stub): New.
1581 (get_local_syms): New.
1582 (nios2_elf32_size_stubs): New.
1583 (nios2_elf32_build_stubs): New.
1584 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1585 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1586 trampolines for R_NIOS2_CALL26 stubs.
1587 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1588 (nios2_elf32_gc_sweep_hook): Likewise.
1589 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1590 (nios2_elf32_link_hash_table_free): New.
1591 (bfd_elf32_bfd_link_hash_table_free): Define.
1592 * elf32-nios2.h: New file.
1593 * libbfd.h: Update from reloc.c.
1594 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1596 2014-01-29 Nick Clifton <nickc@redhat.com>
1599 * elf32-metag.c (elf_metag_post_process_headers): Call
1600 _bfd_elf_post_process_headers.
1601 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1602 _bfd_elf_copy_private_data.
1603 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1605 2014-01-29 Nick Clifton <nickc@redhat.com>
1607 * bfd-in.h (bfd_set_section_vma): Delete.
1608 (bfd_set_section_alignment): Delete.
1609 (bfd_set_section_userdata): Delete.
1610 (bfd_set_cacheable): Delete.
1611 * bfd.c (bfd_set_cacheable): New static inline function.
1612 * section.c (bfd_set_section_userdata): Likewise.
1613 (bfd_set_section_vma): Likewise.
1614 (bfd_set_section_alignment): Likewise.
1615 * bfd-in2.h: Regenerate.
1617 2014-01-28 Nick Clifton <nickc@redhat.com>
1619 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1620 attributes select the CU containing the abbreviation, which may not
1623 2014-01-24 Alan Modra <amodra@gmail.com>
1625 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1626 to get_relocs for ELFv2.
1628 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1631 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1632 if TLS sections are not adjacent.
1634 2014-01-22 Alan Modra <amodra@gmail.com>
1636 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1638 2014-01-22 Alan Modra <amodra@gmail.com>
1640 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1642 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1645 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1646 regular default symbol definition and the versioned dynamic
1647 symbol definition mismatch, skip the default symbol definition
1648 if one of them is IFUNC.
1650 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1653 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1654 info->export_dynamic nor h->ref_dynamic for type mismatch when
1655 adding the default version.
1657 2014-01-16 Alan Modra <amodra@gmail.com>
1659 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1660 mips_elf_traverse_got_arg* rather than mips_got_info*.
1661 Adjust caller. Alloc on output_bfd rather than symbol section
1664 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1668 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1670 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1674 against __ehdr_start.
1675 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1677 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1681 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1683 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1686 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1687 count if there are any non pc-relative relocs.
1688 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1690 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1691 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1693 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1694 offset while calculating relocation address.
1695 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1696 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1698 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1701 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1702 R_ARM_ABS8 and R_ARM_ABS16.
1704 2014-01-13 Alan Modra <amodra@gmail.com>
1706 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1707 error when shared and force a plt call otherwise.
1708 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1709 plt_type == PLT_NEW.
1710 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1711 the appropriate call stub.
1713 2014-01-10 Alan Modra <amodra@gmail.com>
1718 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1719 (assign_file_positions_for_non_load_sections): When setting up
1720 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1721 header that completely covers the relro region.
1723 2014-01-09 Tristan Gingold <gingold@adacore.com>
1725 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1726 table macros and add macros to initializa the structure.
1728 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1734 size for PT_GNU_RELRO segment.
1735 (assign_file_positions_for_load_sections): If PT_LOAD segment
1736 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1738 2014-01-07 Tom Tromey <tromey@redhat.com>
1740 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1743 2014-01-03 Nick Clifton <nickc@redhat.com>
1746 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1749 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1752 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1754 2014-01-02 Nick Clifton <nickc@redhat.com>
1757 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1758 filename in the bfd's filename field.
1759 * elfcode.h (bfd_from_remote_memory): Likewise.
1760 * ieee.c (ieee_object_p): Likewise.
1761 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1762 * oasys.c (oasys_openr_next_archived_file): Likewise.
1763 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1764 * opncls.c (bfd_fopen): Likewise.
1765 (bfd_openstreamr): Likewise.
1766 (bfd_openr_iovec): Likewise.
1767 (bfd_openw): Likewise.
1768 (bfd_create): Likewise.
1769 (_bfd_delete_bfd): Free filename.
1771 For older changes see ChangeLog-2013
1773 Copyright (C) 2014 Free Software Foundation, Inc.
1775 Copying and distribution of this file, with or without modification,
1776 are permitted in any medium without royalty provided the copyright
1777 notice and this notice are preserved.
1783 version-control: never