1 2014-08-07 Alan Modra <amodra@gmail.com>
3 * linker.c (WARN, CWARN): Collapse these states to WARN.
4 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
7 2014-08-05 Doug Evans <dje@google.com>
9 * bfd-in2.h: Regenerate.
10 * libcoff.h: Regenerate.
12 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
14 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
15 rawsize if changing size.
17 2014-08-05 Alan Modra <amodra@gmail.com>
20 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
22 2014-08-05 Alan Modra <amodra@gmail.com>
24 * linker.c (generic_link_check_archive_element): Move handling
25 of command link -u symbols with a common symbol def to the
26 code handling non-common symbols so that archive element symbols
27 are loaded. Use generic_link_add_object_symbols.
29 2014-08-05 Alan Modra <amodra@gmail.com>
32 * linker.c (struct archive_list, struct archive_hash_entry,
33 struct archive_hash_table, archive_hash_newfunc,
34 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
35 archive_hash_table_free): Delete.
36 (_bfd_generic_link_add_archive_symbols): Add h and name params to
37 checkfn. Rewrite using a straight-forward scan over archive map.
38 (generic_link_check_archive_element_no_collect,
39 generic_link_check_archive_element_collect,
40 generic_link_check_archive_element): Add h and name params.
41 * aoutx.h (aout_link_check_archive_element): Likewise.
42 * pdp11.c (aout_link_check_archive_element): Likewise.
43 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
44 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
45 scan symbols, simply add archive element whenever h is undefined.
46 (coff_link_check_ar_symbols): Delete.
47 * ecoff.c (read_ext_syms_and_strs): Delete.
48 (reread_ext_syms_and_strs): Delete.
49 (ecoff_link_check_archive_element): Add h and name param. Don't
50 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
51 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
53 (elf_link_add_archive_symbols): Delete "defined" array, merge
54 functionality into "included". Make "included" a char array. Don't
55 set or test archive_pass.
56 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
57 * libbfd.h: Regenerate.
59 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
62 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
64 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
66 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
67 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
68 (bfd_mips_elf_swap_abiflags_v0_in): New function.
69 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
70 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
71 (_bfd_mips_elf_fake_sections): Likewise.
72 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
73 (_bfd_mips_elf_additional_program_headers): Account for new
74 PT_MIPS_ABIFLAGS program header.
75 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
76 associate with .MIPS.abiflags.
77 (_bfd_mips_elf_gc_mark_extra_sections): New function.
78 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
79 (infer_mips_abiflags): Likewise.
80 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
81 (mips_32bit_flags_p): Moved higher.
82 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
84 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
85 checks. Check EF_MIPS_FP64 flag consistency.
86 (print_mips_ases, print_mips_isa_ext): New static function.
87 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
88 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
89 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
90 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
91 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
92 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
93 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
94 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
96 2014-07-28 Alan Modra <amodra@gmail.com>
99 * archive.c (_bfd_compute_and_write_armap): Warn on adding
100 __gnu_lto_slim to armap.
101 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
102 __gnu_lto_slim to linker hash table.
104 2014-07-27 Anthony Green <green@moxielogic.org>
106 * config.bfd: Add moxie-*-moxiebox*.
108 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
110 Add or reactivate or1k-*-rtems*
111 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
113 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
115 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
117 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
118 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
120 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
123 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
124 and R_*_IRELATIVE relocation offset with PLT entry.
125 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
126 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
127 (elf_x86_64_get_synthetic_symtab): Use it.
129 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
132 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
133 next_tls_desc_index with elf.srelplt->reloc_count.
135 2014-07-15 Alan Modra <amodra@gmail.com>
137 * cache.c (cache_bread_1): Don't return -1 when fread returns
140 2014-07-15 Alan Modra <amodra@gmail.com>
142 * elflink.c (elf_merge_st_other): Update comments. Simplify
143 visibility handling. Make isym const. Move code modifying
144 isym->st_other for --exclude-libs to..
145 (elf_link_add_object_symbols): ..here.
147 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
150 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
152 2014-07-08 Nick Clifton <nickc@redhat.com>
155 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
156 segments in input bfds.
158 2014-07-08 Will Newton <will.newton@linaro.org>
160 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
161 value to 64kB and remove custom setting for NaCl.
163 2014-07-08 Alan Modra <amodra@gmail.com>
165 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
166 bits from source to dest.
167 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
168 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
170 * bfd-in2.h: Regenerate.
172 2014-07-08 Jiong Wang <jiong.wang@arm.com>
174 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
175 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
176 when info->relocatable be true.
178 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
180 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
181 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
182 * bfd-in2.h: Regenerate.
183 * libbfd.h: Regenerate.
185 2014-07-04 Alan Modra <amodra@gmail.com>
187 * Makefile.am: Update "configure.in" comments.
190 * configure.host: Likewise.
191 * doc/bfdint.texi: Likewise.
192 * targets.c: Likewise.
193 * warning.m4: Likewise.
194 * Makefile.in: Regenerate.
196 2014-07-04 Alan Modra <amodra@gmail.com>
198 * configure.ac: Rename from configure.in.
199 * Makefile.in: Regenerate.
200 * config.in: Regenerate.
201 * doc/Makefile.in: Regenerate.
203 2014-07-04 Alan Modra <amodra@gmail.com>
205 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
206 * Makefile.in: Regenerate.
208 2014-07-04 Alan Modra <amodra@gmail.com>
210 * version.m4: New file.
211 * configure.in: Include version.m4.
213 * Makefile.am (RELEASE): Delete.
214 (bfdver.h): Depend on development.sh, use instead of RELEASE.
215 * Makefile.in: Regenerate.
216 * doc/Makefile.in: Regenerate.
218 2014-07-02 Alan Modra <amodra@gmail.com>
220 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
221 pointer_equality_needed when !readonly_dynrelocs.
222 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
224 2014-07-02 Alan Modra <amodra@gmail.com>
226 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
227 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
229 2014-07-01 Alan Modra <amodra@gmail.com>
231 * bfd.c (struct bfd): Reorganise for better packing. Delete
232 "ifd" field. Make "format", "direction" and "flags" bitfields.
233 (HAS_LOAD_PAGE): Delete, renumber following flags.
234 * bfd-in2.h: Regenerate.
235 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
237 2014-07-01 Alan Modra <amodra@gmail.com>
239 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
240 (struct ppc_link_hash_table): Increase size of stub_count array.
241 (build_global_entry_stubs): Emit symbol on global entry stub.
242 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
245 2014-07-01 Alan Modra <amodra@gmail.com>
247 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
248 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
249 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
251 (ppc64_elf_relocate_section): Disable ELFv2 function entry
252 optimisation when --traditional-format.
254 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
255 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
256 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
257 Soundararajan <Sounderarajan.D@atmel.com>
259 * archures.c: Add avrtiny architecture for avr target.
260 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
261 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
262 added for 16 bit LDS/STS instruction of avrtiny arch.
263 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
264 BFD_RELOC_AVR_LDS_STS_16.
265 (bfd_elf_avr_final_write_processing): Select machine number
267 (elf32_avr_object_p): Set machine number for avrtiny arch.
268 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
269 * bfd-in2.h: Regenerate.
270 * libbfd.h: Regenerate.
272 2014-06-26 Nick Clifton <nickc@redhat.com>
275 * dwarf2.c (is_str_attr): New function.
276 (find_abstract_instance_name): Use it to determine when an
277 attribute has a string value.
279 2014-06-24 Alan Modra <amodra@gmail.com>
281 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
282 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
285 2014-06-21 Philippe De Muyter <phdm@macqel.be>
287 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
290 2014-06-20 Kyle McMartin <kyle@redhat.com>
292 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
293 emitting initial-exec relocs when not linking an executable.
295 2014-06-16 Will Newton <will.newton@linaro.org>
297 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
298 htab->next_tls_desc_index in the non-IPLT case.
299 Calculate GOT offset correctly for the non-IPLT case.
300 (allocate_dynrelocs_for_symbol): Don't increment
301 htab->next_tls_desc_index here.
303 2014-06-16 Alan Modra <amodra@gmail.com>
305 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
308 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
310 * elfxx-aarch64.c (stdarg.h): Include.
312 (_bfd_aarch64_elf_grok_prstatus): Updated.
313 (_bfd_aarch64_elf_grok_psinfo): New function.
314 (_bfd_aarch64_elf_write_core_note): New function.
315 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
316 (elf_backend_write_core_note): Define.
318 2014-06-13 Alan Modra <amodra@gmail.com>
320 * archive.c: Include bfdlink.h.
321 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
322 * bfd.c (struct bfd): Add is_linker_output field.
323 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
324 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
325 link.hash and is_linker_output.
326 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
327 param with bfd*. Assert is_linker_output and link.hash, and
328 clear them before exit.
329 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
330 bfd_link_hash_table* param with bfd*. Hack is_linker_output
331 and link.hash so we can free two linker hash tables.
332 (elf32_mn10300_link_hash_table_create): Create static_hash_table
333 first. Clean up on errors. Set hash_table_free pointer.
334 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
335 bfd_link_hash_table* param with bfd*.
336 (elf32_arm_link_hash_table_create): Clean up on errors. Set
337 hash_table_free pointer.
338 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
339 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
340 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
341 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
342 * xcofflink.c: Similarly.
343 * simple.c (bfd_simple_get_relocated_section_contents): Save and
344 clear link.next before creating linker hash table. Clean up on
345 errors, and restore link.next on exit.
346 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
347 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
348 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
349 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
350 * hash.c (bfd_hash_table_init_n): Free table on error.
351 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
352 * bfd-in2.h: Regenerate.
353 * libbfd.h: Regenerate.
354 * libcoff.h: Regenerate.
356 2014-06-13 Alan Modra <amodra@gmail.com>
359 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
360 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
361 * bfd.c (bfd_link_hash_table_free): Don't define.
362 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
363 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
364 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
365 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
366 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
367 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
368 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
369 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
370 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
371 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
372 * xsym.c: Don't define various link_hash_table_free defines, and
373 remove from bfd_target vars. Temporarily reference some of the
374 target link_hash_table_free functions to avoid warnings.
375 * bfd-in2.h: Regenerate.
376 * libbfd.h: Regenerate.
378 2014-06-13 Alan Modra <amodra@gmail.com>
380 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
381 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
382 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
383 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
384 Move link_hash_table_free functions before their corresponding
385 link_hash_table_create functions.
387 2014-06-13 Alan Modra <amodra@gmail.com>
389 * bfd.c (struct bfd): Replace link_next with a union.
390 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
391 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
392 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
393 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
394 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
395 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
396 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
397 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
398 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
399 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
400 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
401 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
402 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
403 * bfd-in2.h: Regenerate.
405 2014-06-11 Alan Modra <amodra@gmail.com>
407 * linker.c (unwrap_hash_lookup): Add missing parens.
409 2014-06-11 Kai Tietz <ktietz@redhat.com>
411 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
412 * libcoff.h: Regenerated.
414 2014-06-10 Alan Modra <amodra@gmail.com>
417 * linker.c (unwrap_hash_lookup): New function.
418 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
419 * elf32-i370.c (i370_elf_relocate_section): Likewise.
420 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
421 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
422 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
423 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
424 * elf32-spu.c (spu_elf_relocate_section): Likewise.
425 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
427 2014-06-07 Alan Modra <amodra@gmail.com>
429 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
430 insn as a bitfield; Use complain_overflow_bitfield.
431 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
433 2014-06-05 Joel Brobecker <brobecker@adacore.com>
435 * development.sh: New file.
436 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
437 Make -Werror the default with GCC only if DEVELOPMENT is true.
438 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
439 $(srcdir)/development.sh.
440 * Makefile.in, configure: Regenerate.
442 2014-06-04 Will Newton <will.newton@linaro.org>
444 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
445 being non-NULL into an assert.
446 (elfNN_aarch64_tls_relax): Remove unused code.
448 2014-06-03 DJ Delorie <dj@redhat.com>
450 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
452 2014-06-03 Nick Clifton <nickc@redhat.com>
455 * peXXigen.c (rsrc_process_section): Page align the new contents
458 2014-06-03 Alan Modra <amodra@gmail.com>
460 * elf64-ppc.c (ADDIS_R12_R2): Define.
461 (build_plt_stub): Support fusion on ELFv2 stub.
462 (ppc_build_one_stub): Likewise for plt branch stubs.
464 2014-05-28 Alan Modra <amodra@gmail.com>
466 * elf32-rx.c (rx_table_map): Delete set but not used variables.
468 2014-05-28 Tristan Gingold <gingold@adacore.com>
470 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
471 to keep the length of the best fit range.
472 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
475 2014-05-27 DJ Delorie <dj@redhat.com>
477 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
478 (rx_elf_relocate_section): If we find a reloc against
479 $tableentry$default$<name>, redirect it to the appropriate
481 (RX_Table_Info): New.
482 (rx_table_find): New. Check all tables and SEC_KEEP all sections
483 with table parts in them.
484 (rx_check_directives): New.
485 (rx_table_map_2): New.
487 (rx_additional_link_map_text): New. Called to dump tables to the
489 * bfd/elf32-rx.h: New.
491 2014-05-20 DJ Delorie <dj@redhat.com>
493 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
495 2014-05-20 Alan Modra <amodra@gmail.com>
498 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
499 Remove redundant setting of htab->elf.dynobj. Don't align.
500 Define .sdata symbols using _bfd_elf_define_linkage_sym.
501 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
502 (create_sdata_sym): Delete.
503 (elf_allocate_pointer_linker_section): Rename from
504 elf_create_pointer_linker_section. Align section.
505 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
506 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
508 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
509 Remove unnecessary tests on _SDA_BASE_ sym.
510 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
511 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
512 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
513 (ppc_elf_maybe_strip_sdata_syms): Declare.
515 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
517 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
519 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
521 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
522 in a section with no contents.
523 (is_vma_in_section, find_section_by_vma): New functions.
524 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
525 offsets in the debug directory.
526 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
527 Byte-swap GUID from little-endian to big-endian order for
528 consistent and conventional display.
530 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
532 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
533 64-bit doubles objects mix with 32-bit doubles objects.
534 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
536 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
538 * mmo.c: Update URLs in documentation comments.
540 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
541 David Weatherford <weath@cadence.com>
542 Max Filippov <jcmvbkbc@gmail.com>
544 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
547 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
549 * config.bfd: Add proper arm config for *-*-freebsd*.
551 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
553 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
554 mips32r5 and mips64r5.
555 * archures.c (bfd_architecture): Likewise.
556 * bfd-in2.h (bfd_architecture): Likewise.
557 * cpu-mips.c (arch_info_struct): Likewise.
558 * elfxx-mips.c (mips_set_isa_flags): Likewise.
560 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
562 * elfxx-mips.h (elfxx-mips.h): Declare.
563 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
564 Tag_GNU_MIPS_ABI_FP mismatches.
565 (_bfd_mips_fp_abi_string): New function.
567 2014-05-02 Alan Modra <amodra@gmail.com>
569 * targets.c: Sort bfd_target vectors somewhat alphabetically.
570 * configure.in: Likewise.
571 * configure: Regenerate.
573 2014-05-02 Alan Modra <amodra@gmail.com>
575 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
576 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
577 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
578 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
579 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
580 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
581 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
582 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
583 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
584 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
585 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
586 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
587 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
588 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
589 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
590 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
591 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
592 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
593 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
594 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
595 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
596 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
597 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
598 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
599 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
600 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
601 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
602 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
603 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
604 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
605 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
606 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
607 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
608 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
609 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
610 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
611 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
612 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
613 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
614 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
615 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
616 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
617 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
618 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
619 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
620 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
621 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
622 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
624 * configure: Regenerate.
626 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
628 * mmo.c (mmo File layout documentation): Add note about low bits
630 (mmo_write_chunk): When handling data remainder, assert that
631 previous remaining data is flushed.
632 (mmo_write_loc_chunk): Only look for trailing and leading zeros
633 when dealing with an aligned VMA and for aligned lengths. Don't skip
634 the last 32-bit-word of zeros.
635 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
636 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
637 emitting data, not after updating it.
638 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
640 2014-04-30 Nick Clifton <nickc@redhat.com>
642 * compress.c (bfd_is_section_compressed): When checking the
643 .debug_str section, also check the fifth byte in the section is
644 not part of a string.
646 2014-04-30 Alan Modra <amodra@gmail.com>
648 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
649 (find_merged_cie): Identify personality functions by (bfd_id,index)
650 pair when a local sym is used.
652 2014-04-29 Christian Svensson <blue@cmd.nu>
654 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
655 into .rela.got if it contained TLS relocations as well.
657 2014-04-28 Nick Clifton <nickc@redhat.com>
660 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
663 2014-04-26 Alan Modra <amodra@gmail.com>
665 * po/SRC-POTFILES.in: Regenerate.
666 * configure: Regenerate.
668 2014-04-25 Nick Clifton <nickc@redhat.com>
671 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
672 a 342-bit host. This time for older versions of gcc.
674 2014-04-24 Nick Clifton <nickc@redhat.com>
676 * peXXigen.c (rsrc_print_section): Fix compile time warning for
679 2014-04-24 Alan Modra <amodra@gmail.com>
682 * dwarf2.c: Formatting.
683 (struct dwarf2_debug): Make adjusted_section_count signed.
684 (unset_sections): Make i signed.
685 (set_debug_vma): New function.
686 (place_sections): Handle separate debug object file. Set VMA
687 on debug sections, even if they have an output section. Also
688 set VMA on zero size sections, and non-load but alloc sections.
689 Set adjusted_section_count to -1 when no section adjustment.
690 Malloc adjusted_sections. Don't double last_vma. Transfer
691 alloc section VMAs to separate debug file.
692 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
693 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
694 test on symbols being the same before using old stash. Read
695 and use separate debug file symbols. Call place_sections.
696 (find_line): Don't call place_sections here.
697 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
698 * libbfd.h: Regenerate.
699 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
700 _bfd_dwarf2_slurp_debug_info call.
701 * simple.c (simple_save_output_info): Clarify comment.
703 2014-04-24 Nick Clifton <nickc@redhat.com>
706 * peXXigen.c (struct rsrc_regions): New structure.
707 (rsrc_print_resource_directory): Use new structure. Include
708 offset of directory in listing.
709 (rsrc_print_resource_entry): Likewise.
710 (rsrc_print_section): Likewise.
711 (rsrc_count_entries): Do not increment sizeof_strings or
713 (rsrc_count_directory): Do not increment sizeof_tables.
714 (rsrc_compute_region_sizes): New function.
715 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
716 (rsrc_process_section): Compute size of regions after merging
719 2014-04-23 Alan Modra <amodra@gmail.com>
722 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
723 (place_sections): Do not modify VMA of sections when called from
724 linker after sections have been placed in output sections. Short
725 circuit single section case.
726 (save_section_vma, section_vma_same): New functions.
727 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
729 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
730 when non-relocatable.
732 2014-04-22 Nick Clifton <nickc@redhat.com>
735 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
737 2014-04-22 Christian Svensson <blue@cmd.nu>
739 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
740 * archures.c: Likewise.
741 * coffcode.h: Likewise.
742 * config.bfd: Likewise.
743 * configure.in: Likewise.
745 * targets.c: Likewise.
746 * cpu-or1k.c: New file.
747 * elf32-or1k.c: New file.
748 * coff-or32.c: Delete.
749 * cpu-openrisc.c: Delete.
750 * cpu-or32.c: Delete.
751 * elf32-openrisc.c: Delete.
752 * elf32-or32.c: Delete.
753 * Makefile.in: Regenerate.
754 * bfd-in2.h: Regenerate.
755 * configure: Regenerate.
756 * libbfd.h: Regenerate.
758 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
761 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
763 2014-04-22 Will Newton <will.newton@linaro.org>
765 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
766 function. (elf_backend_section_flags): Remove define.
768 2014-04-21 Richard Henderson <rth@redhat.com>
770 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
771 parameter; honor it and disable got merging when false.
772 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
773 the first pass of relaxation.
774 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
775 the end of the LITERAL+LITUSE chain.
776 (elf64_alpha_relax_section): Only process LITERAL relocs during the
777 second pass of relaxation.
779 * configure.ac (use_secureplt): Enable by default.
780 * configure: Rebuild.
782 2014-04-18 Tristan Gingold <gingold@adacore.com>
784 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
785 bind_content, weak_bind_content, lazy_bind_content,
787 (bfd_mach_o_load_command): Add comments, add next field.
788 (mach_o_data_struct): Replace commands field by first_command
790 * mach-o.c (bfd_mach_o_append_command): New function.
791 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
792 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
794 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
795 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
796 (bfd_mach_o_write_thread): Use macro instead of literal.
797 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
798 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
800 (bfd_mach_o_write_symtab_content): New function (extracted
801 from bfd_mach_o_write_symtab).
802 (bfd_mach_o_write_symtab): Split.
803 (bfd_mach_o_count_indirect_symbols): Move
804 (bfd_mach_o_build_dysymtab): Remove layout code.
805 (bfd_mach_o_write_contents): Rewritten to build commands in order.
806 (bfd_mach_o_count_sections_for_seg): Remove.
807 (bfd_mach_o_build_obj_seg_command): New function (extracted from
808 bfd_mach_o_build_seg_command).
809 (bfd_mach_o_build_exec_seg_command): New function.
810 (bfd_mach_o_build_dysymtab_command): Remove.
811 (bfd_mach_o_layout_commands): New function.
812 (bfd_mach_o_init_segment): New function.
813 (bfd_mach_o_build_commands): Major rework to handle non-object
815 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
817 (bfd_mach_o_read_dyld_info): Clear content fields.
818 (bfd_mach_o_read_segment): Adjust call.
819 (bfd_mach_o_flatten_sections): Adjust as now load commands are
821 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
822 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
823 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
826 2014-04-18 Tristan Gingold <gingold@adacore.com>
828 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
829 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
830 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
831 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
833 2014-04-18 Tristan Gingold <gingold@adacore.com>
835 * mach-o.h (bfd_mach_o_dylinker_command)
836 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
838 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
839 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
841 2014-04-18 Tristan Gingold <gingold@adacore.com>
843 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
844 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
845 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
846 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
847 each targets declared.
848 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
849 * mach-o-i386.c (TARGET_PAGESIZE): Define.
851 2014-04-18 Tristan Gingold <gingold@adacore.com>
853 * mach-o.c (bfd_mach_o_write_thread)
854 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
855 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
856 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
857 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
858 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
859 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
860 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
861 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
862 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
863 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
864 (bfd_mach_o_read_command): Now return a boolean status.
865 Adjust return statements.
866 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
867 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
869 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
871 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
872 field. Add assigned_low_gotno and assigned_high_gotno fields.
873 (mips_elf_create_local_got_entry): Update out-of-space condition.
874 Set index of new GOT entry to assigned_low_gotno if required by
875 the current relocation, else set it to assigned_high_gotno.
876 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
877 with assigned_low_gotno.
878 (mips_elf_multi_got): Initialize assigned_low_gotno and
879 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
880 in place of assigned_gotno when handling global GOT entries.
881 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
883 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
884 gap in the middle of local GOT space.
886 2014-04-17 Alan Modra <amodra@gmail.com>
889 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
890 current bfd is a plugin. Don't always set type_change_ok
891 when old bfd is a plugin.
893 2014-04-16 Tristan Gingold <gingold@adacore.com>
895 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
898 2014-04-16 Alan Modra <amodra@gmail.com>
900 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
901 with "ba 0" rather than zeros.
903 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
905 * (elfNN_aarch64_tls_relax): Fix instruction mask.
907 2014-04-14 Alan Modra <amodra@gmail.com>
909 * elf32-ppc.c (BA): Define
910 (ppc_elf_link_hash_table_create): Correct default_params.
911 (write_glink_stub): Pad small plt call stub with "ba 0" rather
912 than "nop" for ppc476_workaround.
913 (ppc_elf_finish_dynamic_sections): Likewise for branch table
914 and __glink_PLTresolve. Ensure plt call stub at end of page
915 doesn't allow fall-thru prefetch.
917 2014-04-11 Nick Clifton <nickc@redhat.com>
920 * peXXigen.c (abs_finder): New function.
921 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
922 than 1^32 try to convert them into section relative values
925 2014-04-11 Nick Clifton <nickc@redhat.com>
927 * bfd-in2.h: Regenerate.
928 * libbfd.h: Regenerate.
930 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
932 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
933 when building function stubs.
935 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
937 * elf32-avr.c: Add DIFF relocations for AVR.
938 (avr_final_link_relocate): Handle the DIFF relocs.
939 (bfd_elf_avr_diff_reloc): New.
940 (elf32_avr_is_diff_reloc): New.
941 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
942 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
945 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
947 2014-04-09 Alan Modra <amodra@gmail.com>
949 * libcoff.h: Regenerate.
951 2014-04-09 Alan Modra <amodra@gmail.com>
953 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
954 of safe ppc476 insns at end of page. Also remove non-branch insns.
957 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
959 * peXXigen.c (pe_print_debugdata): New function: Displays the
960 contents of the debug directory and decodes codeview entries.
961 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
962 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
963 Add functions for reading and writing debugdir and codeview
965 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
966 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
967 * libcoff-in.h (pe_tdata): Add build-id data.
968 * libcoff.h: Regenerate.
969 * coffcode.h (coff_write_object_contents): Run build_id
970 after_write_object_contents hook.
972 2014-04-05 Alan Modra <amodra@gmail.com>
974 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
975 merging non-default sym.
977 2014-04-04 Tristan Gingold <gingold@adacore.com>
979 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
982 2014-04-04 Tristan Gingold <gingold@adacore.com>
984 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
985 thinko on names length.
987 2014-04-04 Tristan Gingold <gingold@adacore.com>
989 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
991 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
993 2014-04-04 Tristan Gingold <gingold@adacore.com>
995 * bfd.c (bfd_get_arch_size): Default is taken from arch.
997 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
999 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1000 section before dereferencing.
1001 (pe_print_idata, pe_print_edata, pe_print_reloc)
1002 (rsrc_print_section): Don't bother interpreting the contents
1003 of sections which have no contents.
1005 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1008 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1011 2014-04-03 Tristan Gingold <gingold@adacore.com>
1013 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1015 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1017 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1019 2014-04-03 Alan Modra <amodra@gmail.com>
1021 * elf-bfd.h (struct elf_backend_data
1022 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1023 with "bfd_size_type size".
1024 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1025 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1026 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1027 * elfcode.h (bfd_from_remote_memory): Likewise.
1028 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1029 * bfd-in2.h: Regenerate.
1031 2014-04-02 Tristan Gingold <gingold@adacore.com>
1033 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1034 (bfd_mach_o_prebind_cksum_command): New types.
1035 (bfd_mach_o_prebound_dylib_command): Rewrite.
1036 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1038 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1040 (bfd_mach_o_read_prebind_cksum): New function.
1041 (bfd_mach_o_read_twolevel_hints): Ditto.
1042 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1045 2014-04-02 Alan Modra <amodra@gmail.com>
1047 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1048 Consolidate code handling possible section headers past end of
1049 segment. Don't use p_align for page size guess, instead use
1050 minpagesize. Take note of ld.so clearing section headers when
1051 p_memsz > p_filesz. Handle file header specifying no section
1052 headers. Handle zero p_align throughout. Default loadbase to
1053 zero. Add comments. Rename contents_size to high_offset, and
1054 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1055 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1056 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1058 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1059 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1060 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1061 * bfd-in2.h: Regnerate.
1063 2014-04-01 Tristan Gingold <gingold@adacore.com>
1065 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1068 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1069 Pavel Fedin <p.fedin@samsung.com>
1071 * elf32-arm.c: Add support for limited pretty-printing of PLT
1072 entries on eabi and nacl targets.
1073 (elf32_arm_get_synthetic_symtab): Add new callback.
1074 (elf32_arm_nacl_plt_sym_val): Likewise.
1075 (elf32_arm_plt0_size): Add helper function.
1076 (elf32_arm_plt_size): Likewise.
1078 2014-03-27 Tristan Gingold <gingold@adacore.com>
1080 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1081 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1083 2014-03-27 Tristan Gingold <gingold@adacore.com>
1085 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1086 * mach-o.c (bfd_mach_o_write_symtab)
1087 (bfd_mach_o_write_contents)
1088 (bfd_mach_o_set_section_flags_from_bfd)
1089 (bfd_mach_o_build_seg_command): Fix indentation.
1090 (bfd_mach_o_get_base_address): New function.
1092 2014-03-26 Nick Clifton <nickc@redhat.com>
1094 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1095 relocations in discarded sections.
1097 2014-03-26 Tristan Gingold <gingold@adacore.com>
1099 * mach-o.c (bfd_mach_o_convert_architecture): Add
1100 BFD_MACH_O_CPU_TYPE_ARM64.
1102 2014-03-26 Alan Modra <amodra@gmail.com>
1104 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1105 needed plt entries when taking the address of functions for
1106 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1107 Move opd setup and abiversion checks to..
1108 (ppc64_elf_before_check_relocs): ..here. Renamed from
1109 ppc64_elf_process_dot_syms. Set output abiversion from input and
1110 input abiversion from output, if either is not set.
1111 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1112 (elf_backend_check_directives): Update.
1114 2014-03-25 Will Newton <will.newton@linaro.org>
1116 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1117 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1118 of input sections rather than output sections.
1120 2014-03-20 Will Newton <will.newton@linaro.org>
1123 * elf32-arm.c (elf32_arm_check_relocs): Set
1124 pointer_equality_needed for absolute references within
1126 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1127 unless pointer_equality_needed is set.
1129 2014-03-19 Nick Clifton <nickc@redhat.com>
1131 * peXXigen.c (rsrc_process_section): Add code to scan input
1132 sections and record their lengths. Use these lengths to find the
1133 start of each merged .rsrc section.
1135 2014-03-17 Tristan Gingold <gingold@adacore.com>
1137 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1138 (bfd_mach_o_read_command): Ditto.
1140 2014-03-14 Meador Inge <meadori@codesourcery.com>
1142 * configure.in: Add strnlen to AC_CHECK_DECLS.
1143 * config.in: Regenerate.
1144 * configure: Regenerate.
1145 * sysdep.h (strnlen): Add prototype.
1147 2014-03-14 Alan Modra <amodra@gmail.com>
1149 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1150 handling for VLE_SDA21 relocs.
1152 2014-03-13 Tristan Gingold <gingold@adacore.com>
1154 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1156 (pe_bfd_object_p): Also read version number to detect ILF.
1157 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1158 (x86_64pe_bigobj_vec): Define
1159 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1160 (bfd_coff_max_nscns): New macro.
1161 (coff_compute_section_file_positions): Use unsigned int for
1162 target_index. Compare with bfd_coff_max_nscns.
1163 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1164 Set a value for _bfd_coff_max_nscns.
1165 (header_bigobj_classid): New constant.
1166 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1167 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1168 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1170 (bigobj_swap_table): New table.
1171 * libcoff.h: Regenerate.
1172 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1173 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1174 _bfd_coff_max_nscns.
1175 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1176 * coff-rs6000.c (bfd_xcoff_backend_data)
1177 (bfd_pmac_xcoff_backend_data): Likewise.
1178 * coff64-rs6000.c (bfd_xcoff_backend_data)
1179 (bfd_xcoff_aix5_backend_data): Likewise.
1180 * targets.c (x86_64pe_bigobj_vec): Declare.
1181 * configure.in (x86_64pe_bigobj_vec): New vector.
1182 * configure: Regenerate.
1183 * config.bfd: Add bigobj object format for Windows targets.
1185 2014-03-12 Nick Clifton <nickc@redhat.com>
1188 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1189 before testing for vxworks.
1191 2014-03-12 Alan Modra <amodra@gmail.com>
1193 * Makefile.in: Regenerate.
1195 2014-03-12 Alan Modra <amodra@gmail.com>
1198 * elf.c (copy_elf_program_header): Ignore first section lma if
1201 2014-03-11 Alan Modra <amodra@gmail.com>
1204 * coff-rs6000.c: Include stdint.h.
1205 * coff64-rs6000.c: Likewise.
1207 2014-03-10 Tristan Gingold <gingold@adacore.com>
1209 * ticoff.h: Removed.
1211 2014-03-08 Alan Modra <amodra@gmail.com>
1213 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1214 many relocations. Correct bitsize and rightshift too for a number
1215 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1216 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1217 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1218 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1219 fields in instructions to signed/unsigned according to whether
1220 the field takes a signed or unsigned value. Tidy vle split16 code.
1221 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1223 2014-03-08 Alan Modra <amodra@gmail.com>
1225 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1226 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1227 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1228 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1229 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1230 fields in instructions to signed/unsigned according to whether
1231 the field takes a signed or unsigned value.
1233 2014-03-07 Pedro Alves <palves@redhat.com>
1236 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1237 through ptr_to_uint instead of through long.
1239 2014-03-06 Nick Clifton <nickc@redhat.com>
1242 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1243 attribute section names.
1245 2014-03-05 Alan Modra <amodra@gmail.com>
1247 Update copyright years.
1249 2014-03-05 Alan Modra <amodra@gmail.com>
1251 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1252 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1253 (ppc64_elf_check_relocs): Likewise.
1254 (ppc64_elf_relocate_section): Likewise.
1255 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1256 * bfd-in2.h: Regenerate.
1257 * libbfd.h: Regenerate.
1259 2014-03-04 Heiher <r@hev.cc>
1261 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1263 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1264 extension of bfd_mach_mipsisa64r2.
1266 2014-03-04 Nick Clifton <nickc@redhat.com>
1269 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1270 (elf32_thumb2_plt_entry): New array.
1271 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1272 using thumb2 based PLT.
1273 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1275 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1277 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1279 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1280 Thumb2 based PLT 0-entry.
1281 (elf32_arm_output_arch_local_syms): Handle creation of local
1282 symbols for Thumb2 based PLT entries.
1284 2014-02-28 Alan Modra <amodra@gmail.com>
1287 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1288 the same conditions we called check_relocs.
1290 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1292 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1293 * bfd-in2.h: Regenerate.
1294 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1295 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1296 using long PLT entries.
1297 (bfd_elf32_arm_use_long_plt): New function.
1298 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1300 2014-02-27 Alan Modra <amodra@gmail.com>
1302 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1303 params for targets that don't use ppc32elf.em.
1305 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1307 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1308 of GOTOFF relocations.
1310 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1311 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1314 (elf_x86_64_legacy_plt_entry): Likewise.
1315 (elf_x86_64_bnd_plt_entry): Likewise.
1316 (elf_x86_64_legacy_plt2_entry): Likewise.
1317 (elf_x86_64_bnd_plt2_entry): Likewise.
1318 (elf_x86_64_bnd_arch_bed): Likewise.
1319 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1320 (elf_x86_64_link_hash_table): Add plt_bnd.
1321 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1323 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1324 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1326 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1327 symbols. Resolve call to the second PLT if it is created.
1328 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1329 (elf_x86_64_relocate_section): Resolve PLT references to the
1330 second PLT if it is created.
1331 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1332 second PLT entry for BND relocation.
1333 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1334 the second PLT is created.
1335 (elf_x86_64_get_synthetic_symtab): New.
1336 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1338 2014-02-19 Alan Modra <amodra@gmail.com>
1340 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1341 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1342 provision of out-of-line register save/restore routines.
1344 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1346 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1347 PT_DYNAMIC segment flags.
1349 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1352 * simple.c (struct saved_offsets): New.
1353 (simple_save_output_info): Use it for ptr.
1354 (simple_restore_output_info): Use it for ptr. Check section_count.
1355 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1357 2014-02-17 Alan Modra <amodra@gmail.com>
1359 * elf64-ppc.h (struct ppc64_elf_params): Define.
1360 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1361 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1362 ppc64_elf_build_stubs): Update prototype.
1363 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1364 fields now in params. Adjust code throughout file.
1365 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1366 Save params pointer in htab.
1367 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1368 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1369 ppc64_elf_build_stubs): Remove parameters now in "params".
1371 2014-02-17 Alan Modra <amodra@gmail.com>
1373 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1374 patched for ppc476 workaround. Reapply branch taken/not taken
1377 2014-02-12 Alan Modra <amodra@gmail.com>
1379 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1380 stubs for calls to __tls_get_addr that we know will later be
1383 2014-02-12 Alan Modra <amodra@gmail.com>
1385 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1386 for ld -r, when code sections are sufficiently aligned.
1387 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1390 2014-02-12 Alan Modra <amodra@gmail.com>
1393 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1394 --export-dynamic and --dynamic-list marking of symbols.
1395 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1398 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1401 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1402 executables if it matches dynamic_list.
1404 2014-02-10 Alan Modra <amodra@gmail.com>
1406 * po/SRC-POTFILES.in: Regenerate.
1407 * po/bfd.pot: Regenerate.
1409 2014-02-09 Alan Modra <amodra@gmail.com>
1411 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1412 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1413 (elfNN_bed): Init new field.
1414 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1415 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1416 (ppc_elf_relax_section): Don't reallocate section here, write
1417 stubs, or write out relocs for ld -r here..
1418 (ppc_elf_relocate_section): ..instead write stubs here, and use
1419 existing code to write out relocs for ld -r. Fix offset
1420 adjustment on reloc for little-endian.
1421 (elf_backend_caches_rawsize): Define.
1423 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1426 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1428 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1430 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1431 return paths. Three times.
1432 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1434 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1435 (ppc64_elf_edit_toc): Free USED in return path.
1437 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1439 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1440 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1441 * libbfd.h: Regenerated.
1442 * bfd-in2.h: Regenerated.
1443 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1444 (nios2_reloc_map): Likewise.
1445 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1446 Fixed all references.
1447 (nios2_elf32_relocate_section): Add new relocations.
1448 (nios2_elf32_check_relocs): Likewise.
1449 (nios2_elf32_gc_sweep_hook): Likewise.
1451 2014-02-03 Alan Modra <amodra@gmail.com>
1453 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1454 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1455 (ppc_elf_link_params): New function.
1456 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1458 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1459 parameters. Use htab->params instead.
1460 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1461 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1462 64 bytes for ppc476 workaround.
1463 (struct ppc_elf_relax_info): New.
1464 (ppc_elf_relax_section): Exclude linker created sections and
1465 those too small to hold one instruction. Don't add another
1466 branch around trampolines on later relax passes. Don't
1467 generate trampolines for undefined symbols when !relocatable,
1468 nor for plugin symbols. Allocate space for ppc476 workaround
1469 patch area. Free fixups on error return path.
1470 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1471 * elf32-ppc.h (struct ppc_elf_params): New.
1472 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1473 (ppc_elf_link_params): Declare.
1474 * section.c (SEC_INFO_TYPE_TARGET): Define.
1475 * bfd-in2.h: Regenerate.
1477 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1479 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1481 (nios2_elf32_relocate_section): Use got_base to adjust
1482 GOT-pointer-relative relocations relative to _gp_got.
1483 (create_got_section): Create _gp_got symbol.
1484 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1485 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1487 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1489 * bfd-in2.h: Update from reloc.c.
1490 * elf32-nios2.c: Include elf32-nios2.h.
1491 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1492 (nios2_reloc_map): Likewise.
1493 (enum elf32_nios2_stub_type): Declare.
1494 (struct elf32_nios2_stub_hash_entry): Declare.
1495 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1496 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1497 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1498 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1499 bfd_count, top_index, input_list, all_local_syms.
1500 (nios2_call26_stub_entry): New.
1501 (nios2_elf32_install_imm16): Move up in file.
1502 (nios2_elf32_install_data): Move up in file.
1503 (hiadj): Move up in file.
1504 (stub_hash_newfunc): New.
1505 (link_hash_newfunc): Initialize hsh_cache field.
1507 (nios2_stub_name): New.
1508 (nios2_get_stub_entry): New.
1509 (nios2_add_stub): New.
1510 (nios2_elf32_setup_section_lists): New.
1511 (nios2_elf32_next_input_section): New.
1512 (CALL26_SEGMENT): New.
1513 (MAX_STUB_SECTION_SIZE): New.
1514 (group_sections): New.
1515 (nios2_type_of_stub): New.
1516 (nios2_build_one_stub): New.
1517 (nios2_size_one_stub): New.
1518 (get_local_syms): New.
1519 (nios2_elf32_size_stubs): New.
1520 (nios2_elf32_build_stubs): New.
1521 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1522 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1523 trampolines for R_NIOS2_CALL26 stubs.
1524 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1525 (nios2_elf32_gc_sweep_hook): Likewise.
1526 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1527 (nios2_elf32_link_hash_table_free): New.
1528 (bfd_elf32_bfd_link_hash_table_free): Define.
1529 * elf32-nios2.h: New file.
1530 * libbfd.h: Update from reloc.c.
1531 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1533 2014-01-29 Nick Clifton <nickc@redhat.com>
1536 * elf32-metag.c (elf_metag_post_process_headers): Call
1537 _bfd_elf_post_process_headers.
1538 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1539 _bfd_elf_copy_private_data.
1540 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1542 2014-01-29 Nick Clifton <nickc@redhat.com>
1544 * bfd-in.h (bfd_set_section_vma): Delete.
1545 (bfd_set_section_alignment): Delete.
1546 (bfd_set_section_userdata): Delete.
1547 (bfd_set_cacheable): Delete.
1548 * bfd.c (bfd_set_cacheable): New static inline function.
1549 * section.c (bfd_set_section_userdata): Likewise.
1550 (bfd_set_section_vma): Likewise.
1551 (bfd_set_section_alignment): Likewise.
1552 * bfd-in2.h: Regenerate.
1554 2014-01-28 Nick Clifton <nickc@redhat.com>
1556 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1557 attributes select the CU containing the abbreviation, which may not
1560 2014-01-24 Alan Modra <amodra@gmail.com>
1562 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1563 to get_relocs for ELFv2.
1565 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1569 if TLS sections are not adjacent.
1571 2014-01-22 Alan Modra <amodra@gmail.com>
1573 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1575 2014-01-22 Alan Modra <amodra@gmail.com>
1577 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1579 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1582 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1583 regular default symbol definition and the versioned dynamic
1584 symbol definition mismatch, skip the default symbol definition
1585 if one of them is IFUNC.
1587 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1590 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1591 info->export_dynamic nor h->ref_dynamic for type mismatch when
1592 adding the default version.
1594 2014-01-16 Alan Modra <amodra@gmail.com>
1596 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1597 mips_elf_traverse_got_arg* rather than mips_got_info*.
1598 Adjust caller. Alloc on output_bfd rather than symbol section
1601 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1603 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1605 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1607 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1610 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1611 against __ehdr_start.
1612 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1614 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1618 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1620 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1623 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1624 count if there are any non pc-relative relocs.
1625 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1627 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1628 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1630 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1631 offset while calculating relocation address.
1632 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1633 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1635 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1638 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1639 R_ARM_ABS8 and R_ARM_ABS16.
1641 2014-01-13 Alan Modra <amodra@gmail.com>
1643 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1644 error when shared and force a plt call otherwise.
1645 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1646 plt_type == PLT_NEW.
1647 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1648 the appropriate call stub.
1650 2014-01-10 Alan Modra <amodra@gmail.com>
1655 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1656 (assign_file_positions_for_non_load_sections): When setting up
1657 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1658 header that completely covers the relro region.
1660 2014-01-09 Tristan Gingold <gingold@adacore.com>
1662 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1663 table macros and add macros to initializa the structure.
1665 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1670 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1671 size for PT_GNU_RELRO segment.
1672 (assign_file_positions_for_load_sections): If PT_LOAD segment
1673 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1675 2014-01-07 Tom Tromey <tromey@redhat.com>
1677 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1680 2014-01-03 Nick Clifton <nickc@redhat.com>
1683 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1686 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1689 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1691 2014-01-02 Nick Clifton <nickc@redhat.com>
1694 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1695 filename in the bfd's filename field.
1696 * elfcode.h (bfd_from_remote_memory): Likewise.
1697 * ieee.c (ieee_object_p): Likewise.
1698 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1699 * oasys.c (oasys_openr_next_archived_file): Likewise.
1700 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1701 * opncls.c (bfd_fopen): Likewise.
1702 (bfd_openstreamr): Likewise.
1703 (bfd_openr_iovec): Likewise.
1704 (bfd_openw): Likewise.
1705 (bfd_create): Likewise.
1706 (_bfd_delete_bfd): Free filename.
1708 For older changes see ChangeLog-2013
1710 Copyright (C) 2014 Free Software Foundation, Inc.
1712 Copying and distribution of this file, with or without modification,
1713 are permitted in any medium without royalty provided the copyright
1714 notice and this notice are preserved.
1720 version-control: never