1 2014-08-18 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
4 use dynrelocs for ifunc.
5 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
7 2014-08-18 Alan Modra <amodra@gmail.com>
10 * elflink.c (on_needed_list): Only consider libraries that have
13 2014-08-18 Alan Modra <amodra@gmail.com>
15 * elflink.c (bfd_elf_discard_info): Return int error status.
16 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
17 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
18 * bfd-in2.h: Regenerate.
20 2014-08-14 Alan Modra <amodra@gmail.com>
22 * peXXigen.c (pe_print_reloc): Protect against access past end
25 2014-08-14 Alan Modra <amodra@gmail.com>
28 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
29 in the order they are mapped to output sections.
31 2014-08-14 Alan Modra <amodra@gmail.com>
33 * configure.ac: Delete redundant plugin related checks.
34 * configure: Regenerate.
36 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
38 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
39 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
42 2014-08-12 Alan Modra <amodra@gmail.com>
44 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
45 here when not calling the generic add_symbol function. Formatting.
46 Correct handling of indirect symbols. Update notice call.
47 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
48 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
49 symbols early. Update notice call. Add comments regarding weak
52 2014-08-12 Alan Modra <amodra@gmail.com>
55 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
58 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
60 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
63 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
64 Alan Modra <amodra@gmail.com>
67 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
68 warning for references in LTO IR to warning symbols.
70 2014-08-07 Alan Modra <amodra@gmail.com>
72 * linker.c (WARN, CWARN): Collapse these states to WARN.
73 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
76 2014-08-05 Doug Evans <dje@google.com>
78 * bfd-in2.h: Regenerate.
79 * libcoff.h: Regenerate.
81 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
83 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
84 rawsize if changing size.
86 2014-08-05 Alan Modra <amodra@gmail.com>
89 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
91 2014-08-05 Alan Modra <amodra@gmail.com>
93 * linker.c (generic_link_check_archive_element): Move handling
94 of command link -u symbols with a common symbol def to the
95 code handling non-common symbols so that archive element symbols
96 are loaded. Use generic_link_add_object_symbols.
98 2014-08-05 Alan Modra <amodra@gmail.com>
101 * linker.c (struct archive_list, struct archive_hash_entry,
102 struct archive_hash_table, archive_hash_newfunc,
103 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
104 archive_hash_table_free): Delete.
105 (_bfd_generic_link_add_archive_symbols): Add h and name params to
106 checkfn. Rewrite using a straight-forward scan over archive map.
107 (generic_link_check_archive_element_no_collect,
108 generic_link_check_archive_element_collect,
109 generic_link_check_archive_element): Add h and name params.
110 * aoutx.h (aout_link_check_archive_element): Likewise.
111 * pdp11.c (aout_link_check_archive_element): Likewise.
112 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
113 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
114 scan symbols, simply add archive element whenever h is undefined.
115 (coff_link_check_ar_symbols): Delete.
116 * ecoff.c (read_ext_syms_and_strs): Delete.
117 (reread_ext_syms_and_strs): Delete.
118 (ecoff_link_check_archive_element): Add h and name param. Don't
119 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
120 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
122 (elf_link_add_archive_symbols): Delete "defined" array, merge
123 functionality into "included". Make "included" a char array. Don't
124 set or test archive_pass.
125 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
126 * libbfd.h: Regenerate.
128 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
131 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
133 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
135 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
136 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
137 (bfd_mips_elf_swap_abiflags_v0_in): New function.
138 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
139 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
140 (_bfd_mips_elf_fake_sections): Likewise.
141 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
142 (_bfd_mips_elf_additional_program_headers): Account for new
143 PT_MIPS_ABIFLAGS program header.
144 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
145 associate with .MIPS.abiflags.
146 (_bfd_mips_elf_gc_mark_extra_sections): New function.
147 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
148 (infer_mips_abiflags): Likewise.
149 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
150 (mips_32bit_flags_p): Moved higher.
151 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
152 checking for FP ABIs.
153 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
154 checks. Check EF_MIPS_FP64 flag consistency.
155 (print_mips_ases, print_mips_isa_ext): New static function.
156 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
157 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
158 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
159 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
160 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
161 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
162 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
163 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
165 2014-07-28 Alan Modra <amodra@gmail.com>
168 * archive.c (_bfd_compute_and_write_armap): Warn on adding
169 __gnu_lto_slim to armap.
170 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
171 __gnu_lto_slim to linker hash table.
173 2014-07-27 Anthony Green <green@moxielogic.org>
175 * config.bfd: Add moxie-*-moxiebox*.
177 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
179 Add or reactivate or1k-*-rtems*
180 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
182 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
184 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
186 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
187 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
189 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
192 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
193 and R_*_IRELATIVE relocation offset with PLT entry.
194 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
195 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
196 (elf_x86_64_get_synthetic_symtab): Use it.
198 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
201 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
202 next_tls_desc_index with elf.srelplt->reloc_count.
204 2014-07-15 Alan Modra <amodra@gmail.com>
206 * cache.c (cache_bread_1): Don't return -1 when fread returns
209 2014-07-15 Alan Modra <amodra@gmail.com>
211 * elflink.c (elf_merge_st_other): Update comments. Simplify
212 visibility handling. Make isym const. Move code modifying
213 isym->st_other for --exclude-libs to..
214 (elf_link_add_object_symbols): ..here.
216 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
219 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
221 2014-07-08 Nick Clifton <nickc@redhat.com>
224 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
225 segments in input bfds.
227 2014-07-08 Will Newton <will.newton@linaro.org>
229 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
230 value to 64kB and remove custom setting for NaCl.
232 2014-07-08 Alan Modra <amodra@gmail.com>
234 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
235 bits from source to dest.
236 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
237 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
239 * bfd-in2.h: Regenerate.
241 2014-07-08 Jiong Wang <jiong.wang@arm.com>
243 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
244 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
245 when info->relocatable be true.
247 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
249 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
250 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
251 * bfd-in2.h: Regenerate.
252 * libbfd.h: Regenerate.
254 2014-07-04 Alan Modra <amodra@gmail.com>
256 * Makefile.am: Update "configure.in" comments.
259 * configure.host: Likewise.
260 * doc/bfdint.texi: Likewise.
261 * targets.c: Likewise.
262 * warning.m4: Likewise.
263 * Makefile.in: Regenerate.
265 2014-07-04 Alan Modra <amodra@gmail.com>
267 * configure.ac: Rename from configure.in.
268 * Makefile.in: Regenerate.
269 * config.in: Regenerate.
270 * doc/Makefile.in: Regenerate.
272 2014-07-04 Alan Modra <amodra@gmail.com>
274 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
275 * Makefile.in: Regenerate.
277 2014-07-04 Alan Modra <amodra@gmail.com>
279 * version.m4: New file.
280 * configure.in: Include version.m4.
282 * Makefile.am (RELEASE): Delete.
283 (bfdver.h): Depend on development.sh, use instead of RELEASE.
284 * Makefile.in: Regenerate.
285 * doc/Makefile.in: Regenerate.
287 2014-07-02 Alan Modra <amodra@gmail.com>
289 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
290 pointer_equality_needed when !readonly_dynrelocs.
291 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
293 2014-07-02 Alan Modra <amodra@gmail.com>
295 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
296 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
298 2014-07-01 Alan Modra <amodra@gmail.com>
300 * bfd.c (struct bfd): Reorganise for better packing. Delete
301 "ifd" field. Make "format", "direction" and "flags" bitfields.
302 (HAS_LOAD_PAGE): Delete, renumber following flags.
303 * bfd-in2.h: Regenerate.
304 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
306 2014-07-01 Alan Modra <amodra@gmail.com>
308 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
309 (struct ppc_link_hash_table): Increase size of stub_count array.
310 (build_global_entry_stubs): Emit symbol on global entry stub.
311 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
314 2014-07-01 Alan Modra <amodra@gmail.com>
316 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
317 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
318 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
320 (ppc64_elf_relocate_section): Disable ELFv2 function entry
321 optimisation when --traditional-format.
323 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
324 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
325 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
326 Soundararajan <Sounderarajan.D@atmel.com>
328 * archures.c: Add avrtiny architecture for avr target.
329 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
330 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
331 added for 16 bit LDS/STS instruction of avrtiny arch.
332 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
333 BFD_RELOC_AVR_LDS_STS_16.
334 (bfd_elf_avr_final_write_processing): Select machine number
336 (elf32_avr_object_p): Set machine number for avrtiny arch.
337 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
338 * bfd-in2.h: Regenerate.
339 * libbfd.h: Regenerate.
341 2014-06-26 Nick Clifton <nickc@redhat.com>
344 * dwarf2.c (is_str_attr): New function.
345 (find_abstract_instance_name): Use it to determine when an
346 attribute has a string value.
348 2014-06-24 Alan Modra <amodra@gmail.com>
350 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
351 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
354 2014-06-21 Philippe De Muyter <phdm@macqel.be>
356 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
359 2014-06-20 Kyle McMartin <kyle@redhat.com>
361 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
362 emitting initial-exec relocs when not linking an executable.
364 2014-06-16 Will Newton <will.newton@linaro.org>
366 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
367 htab->next_tls_desc_index in the non-IPLT case.
368 Calculate GOT offset correctly for the non-IPLT case.
369 (allocate_dynrelocs_for_symbol): Don't increment
370 htab->next_tls_desc_index here.
372 2014-06-16 Alan Modra <amodra@gmail.com>
374 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
377 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
379 * elfxx-aarch64.c (stdarg.h): Include.
381 (_bfd_aarch64_elf_grok_prstatus): Updated.
382 (_bfd_aarch64_elf_grok_psinfo): New function.
383 (_bfd_aarch64_elf_write_core_note): New function.
384 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
385 (elf_backend_write_core_note): Define.
387 2014-06-13 Alan Modra <amodra@gmail.com>
389 * archive.c: Include bfdlink.h.
390 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
391 * bfd.c (struct bfd): Add is_linker_output field.
392 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
393 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
394 link.hash and is_linker_output.
395 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
396 param with bfd*. Assert is_linker_output and link.hash, and
397 clear them before exit.
398 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
399 bfd_link_hash_table* param with bfd*. Hack is_linker_output
400 and link.hash so we can free two linker hash tables.
401 (elf32_mn10300_link_hash_table_create): Create static_hash_table
402 first. Clean up on errors. Set hash_table_free pointer.
403 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
404 bfd_link_hash_table* param with bfd*.
405 (elf32_arm_link_hash_table_create): Clean up on errors. Set
406 hash_table_free pointer.
407 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
408 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
409 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
410 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
411 * xcofflink.c: Similarly.
412 * simple.c (bfd_simple_get_relocated_section_contents): Save and
413 clear link.next before creating linker hash table. Clean up on
414 errors, and restore link.next on exit.
415 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
416 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
417 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
418 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
419 * hash.c (bfd_hash_table_init_n): Free table on error.
420 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
421 * bfd-in2.h: Regenerate.
422 * libbfd.h: Regenerate.
423 * libcoff.h: Regenerate.
425 2014-06-13 Alan Modra <amodra@gmail.com>
428 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
429 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
430 * bfd.c (bfd_link_hash_table_free): Don't define.
431 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
432 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
433 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
434 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
435 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
436 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
437 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
438 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
439 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
440 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
441 * xsym.c: Don't define various link_hash_table_free defines, and
442 remove from bfd_target vars. Temporarily reference some of the
443 target link_hash_table_free functions to avoid warnings.
444 * bfd-in2.h: Regenerate.
445 * libbfd.h: Regenerate.
447 2014-06-13 Alan Modra <amodra@gmail.com>
449 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
450 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
451 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
452 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
453 Move link_hash_table_free functions before their corresponding
454 link_hash_table_create functions.
456 2014-06-13 Alan Modra <amodra@gmail.com>
458 * bfd.c (struct bfd): Replace link_next with a union.
459 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
460 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
461 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
462 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
463 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
464 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
465 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
466 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
467 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
468 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
469 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
470 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
471 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
472 * bfd-in2.h: Regenerate.
474 2014-06-11 Alan Modra <amodra@gmail.com>
476 * linker.c (unwrap_hash_lookup): Add missing parens.
478 2014-06-11 Kai Tietz <ktietz@redhat.com>
480 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
481 * libcoff.h: Regenerated.
483 2014-06-10 Alan Modra <amodra@gmail.com>
486 * linker.c (unwrap_hash_lookup): New function.
487 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
488 * elf32-i370.c (i370_elf_relocate_section): Likewise.
489 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
490 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
491 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
492 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
493 * elf32-spu.c (spu_elf_relocate_section): Likewise.
494 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
496 2014-06-07 Alan Modra <amodra@gmail.com>
498 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
499 insn as a bitfield; Use complain_overflow_bitfield.
500 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
502 2014-06-05 Joel Brobecker <brobecker@adacore.com>
504 * development.sh: New file.
505 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
506 Make -Werror the default with GCC only if DEVELOPMENT is true.
507 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
508 $(srcdir)/development.sh.
509 * Makefile.in, configure: Regenerate.
511 2014-06-04 Will Newton <will.newton@linaro.org>
513 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
514 being non-NULL into an assert.
515 (elfNN_aarch64_tls_relax): Remove unused code.
517 2014-06-03 DJ Delorie <dj@redhat.com>
519 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
521 2014-06-03 Nick Clifton <nickc@redhat.com>
524 * peXXigen.c (rsrc_process_section): Page align the new contents
527 2014-06-03 Alan Modra <amodra@gmail.com>
529 * elf64-ppc.c (ADDIS_R12_R2): Define.
530 (build_plt_stub): Support fusion on ELFv2 stub.
531 (ppc_build_one_stub): Likewise for plt branch stubs.
533 2014-05-28 Alan Modra <amodra@gmail.com>
535 * elf32-rx.c (rx_table_map): Delete set but not used variables.
537 2014-05-28 Tristan Gingold <gingold@adacore.com>
539 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
540 to keep the length of the best fit range.
541 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
544 2014-05-27 DJ Delorie <dj@redhat.com>
546 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
547 (rx_elf_relocate_section): If we find a reloc against
548 $tableentry$default$<name>, redirect it to the appropriate
550 (RX_Table_Info): New.
551 (rx_table_find): New. Check all tables and SEC_KEEP all sections
552 with table parts in them.
553 (rx_check_directives): New.
554 (rx_table_map_2): New.
556 (rx_additional_link_map_text): New. Called to dump tables to the
558 * bfd/elf32-rx.h: New.
560 2014-05-20 DJ Delorie <dj@redhat.com>
562 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
564 2014-05-20 Alan Modra <amodra@gmail.com>
567 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
568 Remove redundant setting of htab->elf.dynobj. Don't align.
569 Define .sdata symbols using _bfd_elf_define_linkage_sym.
570 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
571 (create_sdata_sym): Delete.
572 (elf_allocate_pointer_linker_section): Rename from
573 elf_create_pointer_linker_section. Align section.
574 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
575 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
577 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
578 Remove unnecessary tests on _SDA_BASE_ sym.
579 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
580 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
581 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
582 (ppc_elf_maybe_strip_sdata_syms): Declare.
584 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
586 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
588 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
590 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
591 in a section with no contents.
592 (is_vma_in_section, find_section_by_vma): New functions.
593 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
594 offsets in the debug directory.
595 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
596 Byte-swap GUID from little-endian to big-endian order for
597 consistent and conventional display.
599 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
601 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
602 64-bit doubles objects mix with 32-bit doubles objects.
603 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
605 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
607 * mmo.c: Update URLs in documentation comments.
609 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
610 David Weatherford <weath@cadence.com>
611 Max Filippov <jcmvbkbc@gmail.com>
613 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
616 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
618 * config.bfd: Add proper arm config for *-*-freebsd*.
620 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
622 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
623 mips32r5 and mips64r5.
624 * archures.c (bfd_architecture): Likewise.
625 * bfd-in2.h (bfd_architecture): Likewise.
626 * cpu-mips.c (arch_info_struct): Likewise.
627 * elfxx-mips.c (mips_set_isa_flags): Likewise.
629 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
631 * elfxx-mips.h (elfxx-mips.h): Declare.
632 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
633 Tag_GNU_MIPS_ABI_FP mismatches.
634 (_bfd_mips_fp_abi_string): New function.
636 2014-05-02 Alan Modra <amodra@gmail.com>
638 * targets.c: Sort bfd_target vectors somewhat alphabetically.
639 * configure.in: Likewise.
640 * configure: Regenerate.
642 2014-05-02 Alan Modra <amodra@gmail.com>
644 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
645 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
646 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
647 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
648 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
649 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
650 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
651 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
652 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
653 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
654 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
655 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
656 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
657 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
658 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
659 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
660 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
661 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
662 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
663 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
664 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
665 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
666 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
667 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
668 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
669 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
670 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
671 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
672 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
673 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
674 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
675 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
676 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
677 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
678 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
679 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
680 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
681 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
682 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
683 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
684 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
685 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
686 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
687 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
688 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
689 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
690 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
691 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
693 * configure: Regenerate.
695 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
697 * mmo.c (mmo File layout documentation): Add note about low bits
699 (mmo_write_chunk): When handling data remainder, assert that
700 previous remaining data is flushed.
701 (mmo_write_loc_chunk): Only look for trailing and leading zeros
702 when dealing with an aligned VMA and for aligned lengths. Don't skip
703 the last 32-bit-word of zeros.
704 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
705 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
706 emitting data, not after updating it.
707 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
709 2014-04-30 Nick Clifton <nickc@redhat.com>
711 * compress.c (bfd_is_section_compressed): When checking the
712 .debug_str section, also check the fifth byte in the section is
713 not part of a string.
715 2014-04-30 Alan Modra <amodra@gmail.com>
717 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
718 (find_merged_cie): Identify personality functions by (bfd_id,index)
719 pair when a local sym is used.
721 2014-04-29 Christian Svensson <blue@cmd.nu>
723 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
724 into .rela.got if it contained TLS relocations as well.
726 2014-04-28 Nick Clifton <nickc@redhat.com>
729 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
732 2014-04-26 Alan Modra <amodra@gmail.com>
734 * po/SRC-POTFILES.in: Regenerate.
735 * configure: Regenerate.
737 2014-04-25 Nick Clifton <nickc@redhat.com>
740 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
741 a 342-bit host. This time for older versions of gcc.
743 2014-04-24 Nick Clifton <nickc@redhat.com>
745 * peXXigen.c (rsrc_print_section): Fix compile time warning for
748 2014-04-24 Alan Modra <amodra@gmail.com>
751 * dwarf2.c: Formatting.
752 (struct dwarf2_debug): Make adjusted_section_count signed.
753 (unset_sections): Make i signed.
754 (set_debug_vma): New function.
755 (place_sections): Handle separate debug object file. Set VMA
756 on debug sections, even if they have an output section. Also
757 set VMA on zero size sections, and non-load but alloc sections.
758 Set adjusted_section_count to -1 when no section adjustment.
759 Malloc adjusted_sections. Don't double last_vma. Transfer
760 alloc section VMAs to separate debug file.
761 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
762 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
763 test on symbols being the same before using old stash. Read
764 and use separate debug file symbols. Call place_sections.
765 (find_line): Don't call place_sections here.
766 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
767 * libbfd.h: Regenerate.
768 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
769 _bfd_dwarf2_slurp_debug_info call.
770 * simple.c (simple_save_output_info): Clarify comment.
772 2014-04-24 Nick Clifton <nickc@redhat.com>
775 * peXXigen.c (struct rsrc_regions): New structure.
776 (rsrc_print_resource_directory): Use new structure. Include
777 offset of directory in listing.
778 (rsrc_print_resource_entry): Likewise.
779 (rsrc_print_section): Likewise.
780 (rsrc_count_entries): Do not increment sizeof_strings or
782 (rsrc_count_directory): Do not increment sizeof_tables.
783 (rsrc_compute_region_sizes): New function.
784 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
785 (rsrc_process_section): Compute size of regions after merging
788 2014-04-23 Alan Modra <amodra@gmail.com>
791 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
792 (place_sections): Do not modify VMA of sections when called from
793 linker after sections have been placed in output sections. Short
794 circuit single section case.
795 (save_section_vma, section_vma_same): New functions.
796 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
798 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
799 when non-relocatable.
801 2014-04-22 Nick Clifton <nickc@redhat.com>
804 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
806 2014-04-22 Christian Svensson <blue@cmd.nu>
808 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
809 * archures.c: Likewise.
810 * coffcode.h: Likewise.
811 * config.bfd: Likewise.
812 * configure.in: Likewise.
814 * targets.c: Likewise.
815 * cpu-or1k.c: New file.
816 * elf32-or1k.c: New file.
817 * coff-or32.c: Delete.
818 * cpu-openrisc.c: Delete.
819 * cpu-or32.c: Delete.
820 * elf32-openrisc.c: Delete.
821 * elf32-or32.c: Delete.
822 * Makefile.in: Regenerate.
823 * bfd-in2.h: Regenerate.
824 * configure: Regenerate.
825 * libbfd.h: Regenerate.
827 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
830 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
832 2014-04-22 Will Newton <will.newton@linaro.org>
834 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
835 function. (elf_backend_section_flags): Remove define.
837 2014-04-21 Richard Henderson <rth@redhat.com>
839 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
840 parameter; honor it and disable got merging when false.
841 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
842 the first pass of relaxation.
843 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
844 the end of the LITERAL+LITUSE chain.
845 (elf64_alpha_relax_section): Only process LITERAL relocs during the
846 second pass of relaxation.
848 * configure.ac (use_secureplt): Enable by default.
849 * configure: Rebuild.
851 2014-04-18 Tristan Gingold <gingold@adacore.com>
853 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
854 bind_content, weak_bind_content, lazy_bind_content,
856 (bfd_mach_o_load_command): Add comments, add next field.
857 (mach_o_data_struct): Replace commands field by first_command
859 * mach-o.c (bfd_mach_o_append_command): New function.
860 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
861 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
863 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
864 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
865 (bfd_mach_o_write_thread): Use macro instead of literal.
866 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
867 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
869 (bfd_mach_o_write_symtab_content): New function (extracted
870 from bfd_mach_o_write_symtab).
871 (bfd_mach_o_write_symtab): Split.
872 (bfd_mach_o_count_indirect_symbols): Move
873 (bfd_mach_o_build_dysymtab): Remove layout code.
874 (bfd_mach_o_write_contents): Rewritten to build commands in order.
875 (bfd_mach_o_count_sections_for_seg): Remove.
876 (bfd_mach_o_build_obj_seg_command): New function (extracted from
877 bfd_mach_o_build_seg_command).
878 (bfd_mach_o_build_exec_seg_command): New function.
879 (bfd_mach_o_build_dysymtab_command): Remove.
880 (bfd_mach_o_layout_commands): New function.
881 (bfd_mach_o_init_segment): New function.
882 (bfd_mach_o_build_commands): Major rework to handle non-object
884 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
886 (bfd_mach_o_read_dyld_info): Clear content fields.
887 (bfd_mach_o_read_segment): Adjust call.
888 (bfd_mach_o_flatten_sections): Adjust as now load commands are
890 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
891 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
892 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
895 2014-04-18 Tristan Gingold <gingold@adacore.com>
897 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
898 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
899 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
900 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
902 2014-04-18 Tristan Gingold <gingold@adacore.com>
904 * mach-o.h (bfd_mach_o_dylinker_command)
905 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
907 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
908 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
910 2014-04-18 Tristan Gingold <gingold@adacore.com>
912 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
913 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
914 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
915 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
916 each targets declared.
917 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
918 * mach-o-i386.c (TARGET_PAGESIZE): Define.
920 2014-04-18 Tristan Gingold <gingold@adacore.com>
922 * mach-o.c (bfd_mach_o_write_thread)
923 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
924 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
925 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
926 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
927 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
928 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
929 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
930 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
931 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
932 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
933 (bfd_mach_o_read_command): Now return a boolean status.
934 Adjust return statements.
935 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
936 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
938 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
940 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
941 field. Add assigned_low_gotno and assigned_high_gotno fields.
942 (mips_elf_create_local_got_entry): Update out-of-space condition.
943 Set index of new GOT entry to assigned_low_gotno if required by
944 the current relocation, else set it to assigned_high_gotno.
945 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
946 with assigned_low_gotno.
947 (mips_elf_multi_got): Initialize assigned_low_gotno and
948 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
949 in place of assigned_gotno when handling global GOT entries.
950 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
952 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
953 gap in the middle of local GOT space.
955 2014-04-17 Alan Modra <amodra@gmail.com>
958 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
959 current bfd is a plugin. Don't always set type_change_ok
960 when old bfd is a plugin.
962 2014-04-16 Tristan Gingold <gingold@adacore.com>
964 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
967 2014-04-16 Alan Modra <amodra@gmail.com>
969 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
970 with "ba 0" rather than zeros.
972 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
974 * (elfNN_aarch64_tls_relax): Fix instruction mask.
976 2014-04-14 Alan Modra <amodra@gmail.com>
978 * elf32-ppc.c (BA): Define
979 (ppc_elf_link_hash_table_create): Correct default_params.
980 (write_glink_stub): Pad small plt call stub with "ba 0" rather
981 than "nop" for ppc476_workaround.
982 (ppc_elf_finish_dynamic_sections): Likewise for branch table
983 and __glink_PLTresolve. Ensure plt call stub at end of page
984 doesn't allow fall-thru prefetch.
986 2014-04-11 Nick Clifton <nickc@redhat.com>
989 * peXXigen.c (abs_finder): New function.
990 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
991 than 1^32 try to convert them into section relative values
994 2014-04-11 Nick Clifton <nickc@redhat.com>
996 * bfd-in2.h: Regenerate.
997 * libbfd.h: Regenerate.
999 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1001 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1002 when building function stubs.
1004 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1006 * elf32-avr.c: Add DIFF relocations for AVR.
1007 (avr_final_link_relocate): Handle the DIFF relocs.
1008 (bfd_elf_avr_diff_reloc): New.
1009 (elf32_avr_is_diff_reloc): New.
1010 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1011 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1014 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1016 2014-04-09 Alan Modra <amodra@gmail.com>
1018 * libcoff.h: Regenerate.
1020 2014-04-09 Alan Modra <amodra@gmail.com>
1022 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1023 of safe ppc476 insns at end of page. Also remove non-branch insns.
1026 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1028 * peXXigen.c (pe_print_debugdata): New function: Displays the
1029 contents of the debug directory and decodes codeview entries.
1030 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1031 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1032 Add functions for reading and writing debugdir and codeview
1034 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1035 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1036 * libcoff-in.h (pe_tdata): Add build-id data.
1037 * libcoff.h: Regenerate.
1038 * coffcode.h (coff_write_object_contents): Run build_id
1039 after_write_object_contents hook.
1041 2014-04-05 Alan Modra <amodra@gmail.com>
1043 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1044 merging non-default sym.
1046 2014-04-04 Tristan Gingold <gingold@adacore.com>
1048 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1051 2014-04-04 Tristan Gingold <gingold@adacore.com>
1053 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1054 thinko on names length.
1056 2014-04-04 Tristan Gingold <gingold@adacore.com>
1058 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1060 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1062 2014-04-04 Tristan Gingold <gingold@adacore.com>
1064 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1066 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1068 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1069 section before dereferencing.
1070 (pe_print_idata, pe_print_edata, pe_print_reloc)
1071 (rsrc_print_section): Don't bother interpreting the contents
1072 of sections which have no contents.
1074 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1077 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1080 2014-04-03 Tristan Gingold <gingold@adacore.com>
1082 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1084 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1086 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1088 2014-04-03 Alan Modra <amodra@gmail.com>
1090 * elf-bfd.h (struct elf_backend_data
1091 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1092 with "bfd_size_type size".
1093 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1094 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1095 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1096 * elfcode.h (bfd_from_remote_memory): Likewise.
1097 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1098 * bfd-in2.h: Regenerate.
1100 2014-04-02 Tristan Gingold <gingold@adacore.com>
1102 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1103 (bfd_mach_o_prebind_cksum_command): New types.
1104 (bfd_mach_o_prebound_dylib_command): Rewrite.
1105 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1107 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1109 (bfd_mach_o_read_prebind_cksum): New function.
1110 (bfd_mach_o_read_twolevel_hints): Ditto.
1111 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1114 2014-04-02 Alan Modra <amodra@gmail.com>
1116 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1117 Consolidate code handling possible section headers past end of
1118 segment. Don't use p_align for page size guess, instead use
1119 minpagesize. Take note of ld.so clearing section headers when
1120 p_memsz > p_filesz. Handle file header specifying no section
1121 headers. Handle zero p_align throughout. Default loadbase to
1122 zero. Add comments. Rename contents_size to high_offset, and
1123 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1124 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1125 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1127 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1128 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1129 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1130 * bfd-in2.h: Regnerate.
1132 2014-04-01 Tristan Gingold <gingold@adacore.com>
1134 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1137 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1138 Pavel Fedin <p.fedin@samsung.com>
1140 * elf32-arm.c: Add support for limited pretty-printing of PLT
1141 entries on eabi and nacl targets.
1142 (elf32_arm_get_synthetic_symtab): Add new callback.
1143 (elf32_arm_nacl_plt_sym_val): Likewise.
1144 (elf32_arm_plt0_size): Add helper function.
1145 (elf32_arm_plt_size): Likewise.
1147 2014-03-27 Tristan Gingold <gingold@adacore.com>
1149 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1150 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1152 2014-03-27 Tristan Gingold <gingold@adacore.com>
1154 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1155 * mach-o.c (bfd_mach_o_write_symtab)
1156 (bfd_mach_o_write_contents)
1157 (bfd_mach_o_set_section_flags_from_bfd)
1158 (bfd_mach_o_build_seg_command): Fix indentation.
1159 (bfd_mach_o_get_base_address): New function.
1161 2014-03-26 Nick Clifton <nickc@redhat.com>
1163 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1164 relocations in discarded sections.
1166 2014-03-26 Tristan Gingold <gingold@adacore.com>
1168 * mach-o.c (bfd_mach_o_convert_architecture): Add
1169 BFD_MACH_O_CPU_TYPE_ARM64.
1171 2014-03-26 Alan Modra <amodra@gmail.com>
1173 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1174 needed plt entries when taking the address of functions for
1175 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1176 Move opd setup and abiversion checks to..
1177 (ppc64_elf_before_check_relocs): ..here. Renamed from
1178 ppc64_elf_process_dot_syms. Set output abiversion from input and
1179 input abiversion from output, if either is not set.
1180 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1181 (elf_backend_check_directives): Update.
1183 2014-03-25 Will Newton <will.newton@linaro.org>
1185 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1186 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1187 of input sections rather than output sections.
1189 2014-03-20 Will Newton <will.newton@linaro.org>
1192 * elf32-arm.c (elf32_arm_check_relocs): Set
1193 pointer_equality_needed for absolute references within
1195 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1196 unless pointer_equality_needed is set.
1198 2014-03-19 Nick Clifton <nickc@redhat.com>
1200 * peXXigen.c (rsrc_process_section): Add code to scan input
1201 sections and record their lengths. Use these lengths to find the
1202 start of each merged .rsrc section.
1204 2014-03-17 Tristan Gingold <gingold@adacore.com>
1206 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1207 (bfd_mach_o_read_command): Ditto.
1209 2014-03-14 Meador Inge <meadori@codesourcery.com>
1211 * configure.in: Add strnlen to AC_CHECK_DECLS.
1212 * config.in: Regenerate.
1213 * configure: Regenerate.
1214 * sysdep.h (strnlen): Add prototype.
1216 2014-03-14 Alan Modra <amodra@gmail.com>
1218 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1219 handling for VLE_SDA21 relocs.
1221 2014-03-13 Tristan Gingold <gingold@adacore.com>
1223 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1225 (pe_bfd_object_p): Also read version number to detect ILF.
1226 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1227 (x86_64pe_bigobj_vec): Define
1228 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1229 (bfd_coff_max_nscns): New macro.
1230 (coff_compute_section_file_positions): Use unsigned int for
1231 target_index. Compare with bfd_coff_max_nscns.
1232 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1233 Set a value for _bfd_coff_max_nscns.
1234 (header_bigobj_classid): New constant.
1235 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1236 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1237 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1239 (bigobj_swap_table): New table.
1240 * libcoff.h: Regenerate.
1241 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1242 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1243 _bfd_coff_max_nscns.
1244 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1245 * coff-rs6000.c (bfd_xcoff_backend_data)
1246 (bfd_pmac_xcoff_backend_data): Likewise.
1247 * coff64-rs6000.c (bfd_xcoff_backend_data)
1248 (bfd_xcoff_aix5_backend_data): Likewise.
1249 * targets.c (x86_64pe_bigobj_vec): Declare.
1250 * configure.in (x86_64pe_bigobj_vec): New vector.
1251 * configure: Regenerate.
1252 * config.bfd: Add bigobj object format for Windows targets.
1254 2014-03-12 Nick Clifton <nickc@redhat.com>
1257 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1258 before testing for vxworks.
1260 2014-03-12 Alan Modra <amodra@gmail.com>
1262 * Makefile.in: Regenerate.
1264 2014-03-12 Alan Modra <amodra@gmail.com>
1267 * elf.c (copy_elf_program_header): Ignore first section lma if
1270 2014-03-11 Alan Modra <amodra@gmail.com>
1273 * coff-rs6000.c: Include stdint.h.
1274 * coff64-rs6000.c: Likewise.
1276 2014-03-10 Tristan Gingold <gingold@adacore.com>
1278 * ticoff.h: Removed.
1280 2014-03-08 Alan Modra <amodra@gmail.com>
1282 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1283 many relocations. Correct bitsize and rightshift too for a number
1284 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1285 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1286 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1287 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1288 fields in instructions to signed/unsigned according to whether
1289 the field takes a signed or unsigned value. Tidy vle split16 code.
1290 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1292 2014-03-08 Alan Modra <amodra@gmail.com>
1294 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1295 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1296 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1297 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1298 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1299 fields in instructions to signed/unsigned according to whether
1300 the field takes a signed or unsigned value.
1302 2014-03-07 Pedro Alves <palves@redhat.com>
1305 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1306 through ptr_to_uint instead of through long.
1308 2014-03-06 Nick Clifton <nickc@redhat.com>
1311 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1312 attribute section names.
1314 2014-03-05 Alan Modra <amodra@gmail.com>
1316 Update copyright years.
1318 2014-03-05 Alan Modra <amodra@gmail.com>
1320 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1321 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1322 (ppc64_elf_check_relocs): Likewise.
1323 (ppc64_elf_relocate_section): Likewise.
1324 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1325 * bfd-in2.h: Regenerate.
1326 * libbfd.h: Regenerate.
1328 2014-03-04 Heiher <r@hev.cc>
1330 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1332 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1333 extension of bfd_mach_mipsisa64r2.
1335 2014-03-04 Nick Clifton <nickc@redhat.com>
1338 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1339 (elf32_thumb2_plt_entry): New array.
1340 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1341 using thumb2 based PLT.
1342 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1344 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1346 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1348 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1349 Thumb2 based PLT 0-entry.
1350 (elf32_arm_output_arch_local_syms): Handle creation of local
1351 symbols for Thumb2 based PLT entries.
1353 2014-02-28 Alan Modra <amodra@gmail.com>
1356 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1357 the same conditions we called check_relocs.
1359 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1361 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1362 * bfd-in2.h: Regenerate.
1363 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1364 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1365 using long PLT entries.
1366 (bfd_elf32_arm_use_long_plt): New function.
1367 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1369 2014-02-27 Alan Modra <amodra@gmail.com>
1371 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1372 params for targets that don't use ppc32elf.em.
1374 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1376 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1377 of GOTOFF relocations.
1379 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1380 H.J. Lu <hongjiu.lu@intel.com>
1382 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1383 (elf_x86_64_legacy_plt_entry): Likewise.
1384 (elf_x86_64_bnd_plt_entry): Likewise.
1385 (elf_x86_64_legacy_plt2_entry): Likewise.
1386 (elf_x86_64_bnd_plt2_entry): Likewise.
1387 (elf_x86_64_bnd_arch_bed): Likewise.
1388 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1389 (elf_x86_64_link_hash_table): Add plt_bnd.
1390 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1392 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1393 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1395 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1396 symbols. Resolve call to the second PLT if it is created.
1397 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1398 (elf_x86_64_relocate_section): Resolve PLT references to the
1399 second PLT if it is created.
1400 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1401 second PLT entry for BND relocation.
1402 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1403 the second PLT is created.
1404 (elf_x86_64_get_synthetic_symtab): New.
1405 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1407 2014-02-19 Alan Modra <amodra@gmail.com>
1409 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1410 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1411 provision of out-of-line register save/restore routines.
1413 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1415 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1416 PT_DYNAMIC segment flags.
1418 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1421 * simple.c (struct saved_offsets): New.
1422 (simple_save_output_info): Use it for ptr.
1423 (simple_restore_output_info): Use it for ptr. Check section_count.
1424 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1426 2014-02-17 Alan Modra <amodra@gmail.com>
1428 * elf64-ppc.h (struct ppc64_elf_params): Define.
1429 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1430 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1431 ppc64_elf_build_stubs): Update prototype.
1432 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1433 fields now in params. Adjust code throughout file.
1434 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1435 Save params pointer in htab.
1436 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1437 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1438 ppc64_elf_build_stubs): Remove parameters now in "params".
1440 2014-02-17 Alan Modra <amodra@gmail.com>
1442 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1443 patched for ppc476 workaround. Reapply branch taken/not taken
1446 2014-02-12 Alan Modra <amodra@gmail.com>
1448 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1449 stubs for calls to __tls_get_addr that we know will later be
1452 2014-02-12 Alan Modra <amodra@gmail.com>
1454 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1455 for ld -r, when code sections are sufficiently aligned.
1456 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1459 2014-02-12 Alan Modra <amodra@gmail.com>
1462 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1463 --export-dynamic and --dynamic-list marking of symbols.
1464 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1467 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1470 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1471 executables if it matches dynamic_list.
1473 2014-02-10 Alan Modra <amodra@gmail.com>
1475 * po/SRC-POTFILES.in: Regenerate.
1476 * po/bfd.pot: Regenerate.
1478 2014-02-09 Alan Modra <amodra@gmail.com>
1480 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1481 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1482 (elfNN_bed): Init new field.
1483 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1484 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1485 (ppc_elf_relax_section): Don't reallocate section here, write
1486 stubs, or write out relocs for ld -r here..
1487 (ppc_elf_relocate_section): ..instead write stubs here, and use
1488 existing code to write out relocs for ld -r. Fix offset
1489 adjustment on reloc for little-endian.
1490 (elf_backend_caches_rawsize): Define.
1492 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1495 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1497 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1499 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1500 return paths. Three times.
1501 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1503 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1504 (ppc64_elf_edit_toc): Free USED in return path.
1506 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1508 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1509 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1510 * libbfd.h: Regenerated.
1511 * bfd-in2.h: Regenerated.
1512 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1513 (nios2_reloc_map): Likewise.
1514 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1515 Fixed all references.
1516 (nios2_elf32_relocate_section): Add new relocations.
1517 (nios2_elf32_check_relocs): Likewise.
1518 (nios2_elf32_gc_sweep_hook): Likewise.
1520 2014-02-03 Alan Modra <amodra@gmail.com>
1522 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1523 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1524 (ppc_elf_link_params): New function.
1525 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1527 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1528 parameters. Use htab->params instead.
1529 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1530 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1531 64 bytes for ppc476 workaround.
1532 (struct ppc_elf_relax_info): New.
1533 (ppc_elf_relax_section): Exclude linker created sections and
1534 those too small to hold one instruction. Don't add another
1535 branch around trampolines on later relax passes. Don't
1536 generate trampolines for undefined symbols when !relocatable,
1537 nor for plugin symbols. Allocate space for ppc476 workaround
1538 patch area. Free fixups on error return path.
1539 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1540 * elf32-ppc.h (struct ppc_elf_params): New.
1541 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1542 (ppc_elf_link_params): Declare.
1543 * section.c (SEC_INFO_TYPE_TARGET): Define.
1544 * bfd-in2.h: Regenerate.
1546 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1548 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1550 (nios2_elf32_relocate_section): Use got_base to adjust
1551 GOT-pointer-relative relocations relative to _gp_got.
1552 (create_got_section): Create _gp_got symbol.
1553 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1554 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1556 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1558 * bfd-in2.h: Update from reloc.c.
1559 * elf32-nios2.c: Include elf32-nios2.h.
1560 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1561 (nios2_reloc_map): Likewise.
1562 (enum elf32_nios2_stub_type): Declare.
1563 (struct elf32_nios2_stub_hash_entry): Declare.
1564 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1565 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1566 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1567 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1568 bfd_count, top_index, input_list, all_local_syms.
1569 (nios2_call26_stub_entry): New.
1570 (nios2_elf32_install_imm16): Move up in file.
1571 (nios2_elf32_install_data): Move up in file.
1572 (hiadj): Move up in file.
1573 (stub_hash_newfunc): New.
1574 (link_hash_newfunc): Initialize hsh_cache field.
1576 (nios2_stub_name): New.
1577 (nios2_get_stub_entry): New.
1578 (nios2_add_stub): New.
1579 (nios2_elf32_setup_section_lists): New.
1580 (nios2_elf32_next_input_section): New.
1581 (CALL26_SEGMENT): New.
1582 (MAX_STUB_SECTION_SIZE): New.
1583 (group_sections): New.
1584 (nios2_type_of_stub): New.
1585 (nios2_build_one_stub): New.
1586 (nios2_size_one_stub): New.
1587 (get_local_syms): New.
1588 (nios2_elf32_size_stubs): New.
1589 (nios2_elf32_build_stubs): New.
1590 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1591 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1592 trampolines for R_NIOS2_CALL26 stubs.
1593 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1594 (nios2_elf32_gc_sweep_hook): Likewise.
1595 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1596 (nios2_elf32_link_hash_table_free): New.
1597 (bfd_elf32_bfd_link_hash_table_free): Define.
1598 * elf32-nios2.h: New file.
1599 * libbfd.h: Update from reloc.c.
1600 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1602 2014-01-29 Nick Clifton <nickc@redhat.com>
1605 * elf32-metag.c (elf_metag_post_process_headers): Call
1606 _bfd_elf_post_process_headers.
1607 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1608 _bfd_elf_copy_private_data.
1609 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1611 2014-01-29 Nick Clifton <nickc@redhat.com>
1613 * bfd-in.h (bfd_set_section_vma): Delete.
1614 (bfd_set_section_alignment): Delete.
1615 (bfd_set_section_userdata): Delete.
1616 (bfd_set_cacheable): Delete.
1617 * bfd.c (bfd_set_cacheable): New static inline function.
1618 * section.c (bfd_set_section_userdata): Likewise.
1619 (bfd_set_section_vma): Likewise.
1620 (bfd_set_section_alignment): Likewise.
1621 * bfd-in2.h: Regenerate.
1623 2014-01-28 Nick Clifton <nickc@redhat.com>
1625 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1626 attributes select the CU containing the abbreviation, which may not
1629 2014-01-24 Alan Modra <amodra@gmail.com>
1631 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1632 to get_relocs for ELFv2.
1634 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1637 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1638 if TLS sections are not adjacent.
1640 2014-01-22 Alan Modra <amodra@gmail.com>
1642 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1644 2014-01-22 Alan Modra <amodra@gmail.com>
1646 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1648 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1651 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1652 regular default symbol definition and the versioned dynamic
1653 symbol definition mismatch, skip the default symbol definition
1654 if one of them is IFUNC.
1656 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1659 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1660 info->export_dynamic nor h->ref_dynamic for type mismatch when
1661 adding the default version.
1663 2014-01-16 Alan Modra <amodra@gmail.com>
1665 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1666 mips_elf_traverse_got_arg* rather than mips_got_info*.
1667 Adjust caller. Alloc on output_bfd rather than symbol section
1670 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1672 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1674 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1676 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1680 against __ehdr_start.
1681 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1683 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1685 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1687 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1689 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1693 count if there are any non pc-relative relocs.
1694 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1696 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1697 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1699 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1700 offset while calculating relocation address.
1701 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1702 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1704 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1707 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1708 R_ARM_ABS8 and R_ARM_ABS16.
1710 2014-01-13 Alan Modra <amodra@gmail.com>
1712 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1713 error when shared and force a plt call otherwise.
1714 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1715 plt_type == PLT_NEW.
1716 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1717 the appropriate call stub.
1719 2014-01-10 Alan Modra <amodra@gmail.com>
1724 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1725 (assign_file_positions_for_non_load_sections): When setting up
1726 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1727 header that completely covers the relro region.
1729 2014-01-09 Tristan Gingold <gingold@adacore.com>
1731 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1732 table macros and add macros to initializa the structure.
1734 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1740 size for PT_GNU_RELRO segment.
1741 (assign_file_positions_for_load_sections): If PT_LOAD segment
1742 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1744 2014-01-07 Tom Tromey <tromey@redhat.com>
1746 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1749 2014-01-03 Nick Clifton <nickc@redhat.com>
1752 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1755 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1758 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1760 2014-01-02 Nick Clifton <nickc@redhat.com>
1763 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1764 filename in the bfd's filename field.
1765 * elfcode.h (bfd_from_remote_memory): Likewise.
1766 * ieee.c (ieee_object_p): Likewise.
1767 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1768 * oasys.c (oasys_openr_next_archived_file): Likewise.
1769 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1770 * opncls.c (bfd_fopen): Likewise.
1771 (bfd_openstreamr): Likewise.
1772 (bfd_openr_iovec): Likewise.
1773 (bfd_openw): Likewise.
1774 (bfd_create): Likewise.
1775 (_bfd_delete_bfd): Free filename.
1777 For older changes see ChangeLog-2013
1779 Copyright (C) 2014 Free Software Foundation, Inc.
1781 Copying and distribution of this file, with or without modification,
1782 are permitted in any medium without royalty provided the copyright
1783 notice and this notice are preserved.
1789 version-control: never