1 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
3 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
4 rawsize if changing size.
6 2014-08-05 Alan Modra <amodra@gmail.com>
9 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
11 2014-08-05 Alan Modra <amodra@gmail.com>
13 * linker.c (generic_link_check_archive_element): Move handling
14 of command link -u symbols with a common symbol def to the
15 code handling non-common symbols so that archive element symbols
16 are loaded. Use generic_link_add_object_symbols.
18 2014-08-05 Alan Modra <amodra@gmail.com>
21 * linker.c (struct archive_list, struct archive_hash_entry,
22 struct archive_hash_table, archive_hash_newfunc,
23 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
24 archive_hash_table_free): Delete.
25 (_bfd_generic_link_add_archive_symbols): Add h and name params to
26 checkfn. Rewrite using a straight-forward scan over archive map.
27 (generic_link_check_archive_element_no_collect,
28 generic_link_check_archive_element_collect,
29 generic_link_check_archive_element): Add h and name params.
30 * aoutx.h (aout_link_check_archive_element): Likewise.
31 * pdp11.c (aout_link_check_archive_element): Likewise.
32 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
33 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
34 scan symbols, simply add archive element whenever h is undefined.
35 (coff_link_check_ar_symbols): Delete.
36 * ecoff.c (read_ext_syms_and_strs): Delete.
37 (reread_ext_syms_and_strs): Delete.
38 (ecoff_link_check_archive_element): Add h and name param. Don't
39 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
40 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
42 (elf_link_add_archive_symbols): Delete "defined" array, merge
43 functionality into "included". Make "included" a char array. Don't
44 set or test archive_pass.
45 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
46 * libbfd.h: Regenerate.
48 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
51 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
53 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
55 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
56 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
57 (bfd_mips_elf_swap_abiflags_v0_in): New function.
58 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
59 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
60 (_bfd_mips_elf_fake_sections): Likewise.
61 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
62 (_bfd_mips_elf_additional_program_headers): Account for new
63 PT_MIPS_ABIFLAGS program header.
64 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
65 associate with .MIPS.abiflags.
66 (_bfd_mips_elf_gc_mark_extra_sections): New function.
67 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
68 (infer_mips_abiflags): Likewise.
69 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
70 (mips_32bit_flags_p): Moved higher.
71 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
73 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
74 checks. Check EF_MIPS_FP64 flag consistency.
75 (print_mips_ases, print_mips_isa_ext): New static function.
76 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
77 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
78 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
79 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
80 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
81 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
82 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
83 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
85 2014-07-28 Alan Modra <amodra@gmail.com>
88 * archive.c (_bfd_compute_and_write_armap): Warn on adding
89 __gnu_lto_slim to armap.
90 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
91 __gnu_lto_slim to linker hash table.
93 2014-07-27 Anthony Green <green@moxielogic.org>
95 * config.bfd: Add moxie-*-moxiebox*.
97 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
99 Add or reactivate or1k-*-rtems*
100 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
102 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
104 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
106 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
107 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
109 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
112 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
113 and R_*_IRELATIVE relocation offset with PLT entry.
114 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
115 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
116 (elf_x86_64_get_synthetic_symtab): Use it.
118 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
121 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
122 next_tls_desc_index with elf.srelplt->reloc_count.
124 2014-07-15 Alan Modra <amodra@gmail.com>
126 * cache.c (cache_bread_1): Don't return -1 when fread returns
129 2014-07-15 Alan Modra <amodra@gmail.com>
131 * elflink.c (elf_merge_st_other): Update comments. Simplify
132 visibility handling. Make isym const. Move code modifying
133 isym->st_other for --exclude-libs to..
134 (elf_link_add_object_symbols): ..here.
136 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
139 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
141 2014-07-08 Nick Clifton <nickc@redhat.com>
144 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
145 segments in input bfds.
147 2014-07-08 Will Newton <will.newton@linaro.org>
149 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
150 value to 64kB and remove custom setting for NaCl.
152 2014-07-08 Alan Modra <amodra@gmail.com>
154 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
155 bits from source to dest.
156 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
157 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
159 * bfd-in2.h: Regenerate.
161 2014-07-08 Jiong Wang <jiong.wang@arm.com>
163 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
164 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
165 when info->relocatable be true.
167 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
169 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
170 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
171 * bfd-in2.h: Regenerate.
172 * libbfd.h: Regenerate.
174 2014-07-04 Alan Modra <amodra@gmail.com>
176 * Makefile.am: Update "configure.in" comments.
179 * configure.host: Likewise.
180 * doc/bfdint.texi: Likewise.
181 * targets.c: Likewise.
182 * warning.m4: Likewise.
183 * Makefile.in: Regenerate.
185 2014-07-04 Alan Modra <amodra@gmail.com>
187 * configure.ac: Rename from configure.in.
188 * Makefile.in: Regenerate.
189 * config.in: Regenerate.
190 * doc/Makefile.in: Regenerate.
192 2014-07-04 Alan Modra <amodra@gmail.com>
194 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
195 * Makefile.in: Regenerate.
197 2014-07-04 Alan Modra <amodra@gmail.com>
199 * version.m4: New file.
200 * configure.in: Include version.m4.
202 * Makefile.am (RELEASE): Delete.
203 (bfdver.h): Depend on development.sh, use instead of RELEASE.
204 * Makefile.in: Regenerate.
205 * doc/Makefile.in: Regenerate.
207 2014-07-02 Alan Modra <amodra@gmail.com>
209 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
210 pointer_equality_needed when !readonly_dynrelocs.
211 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
213 2014-07-02 Alan Modra <amodra@gmail.com>
215 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
216 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
218 2014-07-01 Alan Modra <amodra@gmail.com>
220 * bfd.c (struct bfd): Reorganise for better packing. Delete
221 "ifd" field. Make "format", "direction" and "flags" bitfields.
222 (HAS_LOAD_PAGE): Delete, renumber following flags.
223 * bfd-in2.h: Regenerate.
224 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
226 2014-07-01 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
229 (struct ppc_link_hash_table): Increase size of stub_count array.
230 (build_global_entry_stubs): Emit symbol on global entry stub.
231 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
234 2014-07-01 Alan Modra <amodra@gmail.com>
236 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
237 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
238 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
240 (ppc64_elf_relocate_section): Disable ELFv2 function entry
241 optimisation when --traditional-format.
243 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
244 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
245 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
246 Soundararajan <Sounderarajan.D@atmel.com>
248 * archures.c: Add avrtiny architecture for avr target.
249 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
250 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
251 added for 16 bit LDS/STS instruction of avrtiny arch.
252 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
253 BFD_RELOC_AVR_LDS_STS_16.
254 (bfd_elf_avr_final_write_processing): Select machine number
256 (elf32_avr_object_p): Set machine number for avrtiny arch.
257 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
258 * bfd-in2.h: Regenerate.
259 * libbfd.h: Regenerate.
261 2014-06-26 Nick Clifton <nickc@redhat.com>
264 * dwarf2.c (is_str_attr): New function.
265 (find_abstract_instance_name): Use it to determine when an
266 attribute has a string value.
268 2014-06-24 Alan Modra <amodra@gmail.com>
270 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
271 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
274 2014-06-21 Philippe De Muyter <phdm@macqel.be>
276 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
279 2014-06-20 Kyle McMartin <kyle@redhat.com>
281 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
282 emitting initial-exec relocs when not linking an executable.
284 2014-06-16 Will Newton <will.newton@linaro.org>
286 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
287 htab->next_tls_desc_index in the non-IPLT case.
288 Calculate GOT offset correctly for the non-IPLT case.
289 (allocate_dynrelocs_for_symbol): Don't increment
290 htab->next_tls_desc_index here.
292 2014-06-16 Alan Modra <amodra@gmail.com>
294 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
297 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
299 * elfxx-aarch64.c (stdarg.h): Include.
301 (_bfd_aarch64_elf_grok_prstatus): Updated.
302 (_bfd_aarch64_elf_grok_psinfo): New function.
303 (_bfd_aarch64_elf_write_core_note): New function.
304 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
305 (elf_backend_write_core_note): Define.
307 2014-06-13 Alan Modra <amodra@gmail.com>
309 * archive.c: Include bfdlink.h.
310 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
311 * bfd.c (struct bfd): Add is_linker_output field.
312 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
313 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
314 link.hash and is_linker_output.
315 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
316 param with bfd*. Assert is_linker_output and link.hash, and
317 clear them before exit.
318 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
319 bfd_link_hash_table* param with bfd*. Hack is_linker_output
320 and link.hash so we can free two linker hash tables.
321 (elf32_mn10300_link_hash_table_create): Create static_hash_table
322 first. Clean up on errors. Set hash_table_free pointer.
323 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
324 bfd_link_hash_table* param with bfd*.
325 (elf32_arm_link_hash_table_create): Clean up on errors. Set
326 hash_table_free pointer.
327 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
328 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
329 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
330 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
331 * xcofflink.c: Similarly.
332 * simple.c (bfd_simple_get_relocated_section_contents): Save and
333 clear link.next before creating linker hash table. Clean up on
334 errors, and restore link.next on exit.
335 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
336 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
337 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
338 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
339 * hash.c (bfd_hash_table_init_n): Free table on error.
340 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
341 * bfd-in2.h: Regenerate.
342 * libbfd.h: Regenerate.
343 * libcoff.h: Regenerate.
345 2014-06-13 Alan Modra <amodra@gmail.com>
348 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
349 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
350 * bfd.c (bfd_link_hash_table_free): Don't define.
351 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
352 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
353 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
354 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
355 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
356 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
357 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
358 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
359 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
360 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
361 * xsym.c: Don't define various link_hash_table_free defines, and
362 remove from bfd_target vars. Temporarily reference some of the
363 target link_hash_table_free functions to avoid warnings.
364 * bfd-in2.h: Regenerate.
365 * libbfd.h: Regenerate.
367 2014-06-13 Alan Modra <amodra@gmail.com>
369 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
370 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
371 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
372 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
373 Move link_hash_table_free functions before their corresponding
374 link_hash_table_create functions.
376 2014-06-13 Alan Modra <amodra@gmail.com>
378 * bfd.c (struct bfd): Replace link_next with a union.
379 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
380 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
381 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
382 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
383 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
384 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
385 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
386 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
387 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
388 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
389 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
390 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
391 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
392 * bfd-in2.h: Regenerate.
394 2014-06-11 Alan Modra <amodra@gmail.com>
396 * linker.c (unwrap_hash_lookup): Add missing parens.
398 2014-06-11 Kai Tietz <ktietz@redhat.com>
400 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
401 * libcoff.h: Regenerated.
403 2014-06-10 Alan Modra <amodra@gmail.com>
406 * linker.c (unwrap_hash_lookup): New function.
407 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
408 * elf32-i370.c (i370_elf_relocate_section): Likewise.
409 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
410 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
411 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
412 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
413 * elf32-spu.c (spu_elf_relocate_section): Likewise.
414 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
416 2014-06-07 Alan Modra <amodra@gmail.com>
418 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
419 insn as a bitfield; Use complain_overflow_bitfield.
420 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
422 2014-06-05 Joel Brobecker <brobecker@adacore.com>
424 * development.sh: New file.
425 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
426 Make -Werror the default with GCC only if DEVELOPMENT is true.
427 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
428 $(srcdir)/development.sh.
429 * Makefile.in, configure: Regenerate.
431 2014-06-04 Will Newton <will.newton@linaro.org>
433 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
434 being non-NULL into an assert.
435 (elfNN_aarch64_tls_relax): Remove unused code.
437 2014-06-03 DJ Delorie <dj@redhat.com>
439 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
441 2014-06-03 Nick Clifton <nickc@redhat.com>
444 * peXXigen.c (rsrc_process_section): Page align the new contents
447 2014-06-03 Alan Modra <amodra@gmail.com>
449 * elf64-ppc.c (ADDIS_R12_R2): Define.
450 (build_plt_stub): Support fusion on ELFv2 stub.
451 (ppc_build_one_stub): Likewise for plt branch stubs.
453 2014-05-28 Alan Modra <amodra@gmail.com>
455 * elf32-rx.c (rx_table_map): Delete set but not used variables.
457 2014-05-28 Tristan Gingold <gingold@adacore.com>
459 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
460 to keep the length of the best fit range.
461 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
464 2014-05-27 DJ Delorie <dj@redhat.com>
466 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
467 (rx_elf_relocate_section): If we find a reloc against
468 $tableentry$default$<name>, redirect it to the appropriate
470 (RX_Table_Info): New.
471 (rx_table_find): New. Check all tables and SEC_KEEP all sections
472 with table parts in them.
473 (rx_check_directives): New.
474 (rx_table_map_2): New.
476 (rx_additional_link_map_text): New. Called to dump tables to the
478 * bfd/elf32-rx.h: New.
480 2014-05-20 DJ Delorie <dj@redhat.com>
482 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
484 2014-05-20 Alan Modra <amodra@gmail.com>
487 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
488 Remove redundant setting of htab->elf.dynobj. Don't align.
489 Define .sdata symbols using _bfd_elf_define_linkage_sym.
490 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
491 (create_sdata_sym): Delete.
492 (elf_allocate_pointer_linker_section): Rename from
493 elf_create_pointer_linker_section. Align section.
494 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
495 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
497 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
498 Remove unnecessary tests on _SDA_BASE_ sym.
499 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
500 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
501 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
502 (ppc_elf_maybe_strip_sdata_syms): Declare.
504 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
506 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
508 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
510 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
511 in a section with no contents.
512 (is_vma_in_section, find_section_by_vma): New functions.
513 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
514 offsets in the debug directory.
515 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
516 Byte-swap GUID from little-endian to big-endian order for
517 consistent and conventional display.
519 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
521 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
522 64-bit doubles objects mix with 32-bit doubles objects.
523 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
525 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
527 * mmo.c: Update URLs in documentation comments.
529 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
530 David Weatherford <weath@cadence.com>
531 Max Filippov <jcmvbkbc@gmail.com>
533 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
536 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
538 * config.bfd: Add proper arm config for *-*-freebsd*.
540 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
542 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
543 mips32r5 and mips64r5.
544 * archures.c (bfd_architecture): Likewise.
545 * bfd-in2.h (bfd_architecture): Likewise.
546 * cpu-mips.c (arch_info_struct): Likewise.
547 * elfxx-mips.c (mips_set_isa_flags): Likewise.
549 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
551 * elfxx-mips.h (elfxx-mips.h): Declare.
552 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
553 Tag_GNU_MIPS_ABI_FP mismatches.
554 (_bfd_mips_fp_abi_string): New function.
556 2014-05-02 Alan Modra <amodra@gmail.com>
558 * targets.c: Sort bfd_target vectors somewhat alphabetically.
559 * configure.in: Likewise.
560 * configure: Regenerate.
562 2014-05-02 Alan Modra <amodra@gmail.com>
564 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
565 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
566 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
567 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
568 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
569 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
570 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
571 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
572 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
573 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
574 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
575 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
576 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
577 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
578 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
579 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
580 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
581 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
582 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
583 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
584 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
585 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
586 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
587 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
588 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
589 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
590 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
591 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
592 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
593 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
594 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
595 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
596 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
597 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
598 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
599 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
600 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
601 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
602 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
603 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
604 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
605 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
606 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
607 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
608 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
609 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
610 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
611 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
613 * configure: Regenerate.
615 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
617 * mmo.c (mmo File layout documentation): Add note about low bits
619 (mmo_write_chunk): When handling data remainder, assert that
620 previous remaining data is flushed.
621 (mmo_write_loc_chunk): Only look for trailing and leading zeros
622 when dealing with an aligned VMA and for aligned lengths. Don't skip
623 the last 32-bit-word of zeros.
624 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
625 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
626 emitting data, not after updating it.
627 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
629 2014-04-30 Nick Clifton <nickc@redhat.com>
631 * compress.c (bfd_is_section_compressed): When checking the
632 .debug_str section, also check the fifth byte in the section is
633 not part of a string.
635 2014-04-30 Alan Modra <amodra@gmail.com>
637 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
638 (find_merged_cie): Identify personality functions by (bfd_id,index)
639 pair when a local sym is used.
641 2014-04-29 Christian Svensson <blue@cmd.nu>
643 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
644 into .rela.got if it contained TLS relocations as well.
646 2014-04-28 Nick Clifton <nickc@redhat.com>
649 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
652 2014-04-26 Alan Modra <amodra@gmail.com>
654 * po/SRC-POTFILES.in: Regenerate.
655 * configure: Regenerate.
657 2014-04-25 Nick Clifton <nickc@redhat.com>
660 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
661 a 342-bit host. This time for older versions of gcc.
663 2014-04-24 Nick Clifton <nickc@redhat.com>
665 * peXXigen.c (rsrc_print_section): Fix compile time warning for
668 2014-04-24 Alan Modra <amodra@gmail.com>
671 * dwarf2.c: Formatting.
672 (struct dwarf2_debug): Make adjusted_section_count signed.
673 (unset_sections): Make i signed.
674 (set_debug_vma): New function.
675 (place_sections): Handle separate debug object file. Set VMA
676 on debug sections, even if they have an output section. Also
677 set VMA on zero size sections, and non-load but alloc sections.
678 Set adjusted_section_count to -1 when no section adjustment.
679 Malloc adjusted_sections. Don't double last_vma. Transfer
680 alloc section VMAs to separate debug file.
681 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
682 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
683 test on symbols being the same before using old stash. Read
684 and use separate debug file symbols. Call place_sections.
685 (find_line): Don't call place_sections here.
686 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
687 * libbfd.h: Regenerate.
688 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
689 _bfd_dwarf2_slurp_debug_info call.
690 * simple.c (simple_save_output_info): Clarify comment.
692 2014-04-24 Nick Clifton <nickc@redhat.com>
695 * peXXigen.c (struct rsrc_regions): New structure.
696 (rsrc_print_resource_directory): Use new structure. Include
697 offset of directory in listing.
698 (rsrc_print_resource_entry): Likewise.
699 (rsrc_print_section): Likewise.
700 (rsrc_count_entries): Do not increment sizeof_strings or
702 (rsrc_count_directory): Do not increment sizeof_tables.
703 (rsrc_compute_region_sizes): New function.
704 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
705 (rsrc_process_section): Compute size of regions after merging
708 2014-04-23 Alan Modra <amodra@gmail.com>
711 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
712 (place_sections): Do not modify VMA of sections when called from
713 linker after sections have been placed in output sections. Short
714 circuit single section case.
715 (save_section_vma, section_vma_same): New functions.
716 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
718 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
719 when non-relocatable.
721 2014-04-22 Nick Clifton <nickc@redhat.com>
724 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
726 2014-04-22 Christian Svensson <blue@cmd.nu>
728 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
729 * archures.c: Likewise.
730 * coffcode.h: Likewise.
731 * config.bfd: Likewise.
732 * configure.in: Likewise.
734 * targets.c: Likewise.
735 * cpu-or1k.c: New file.
736 * elf32-or1k.c: New file.
737 * coff-or32.c: Delete.
738 * cpu-openrisc.c: Delete.
739 * cpu-or32.c: Delete.
740 * elf32-openrisc.c: Delete.
741 * elf32-or32.c: Delete.
742 * Makefile.in: Regenerate.
743 * bfd-in2.h: Regenerate.
744 * configure: Regenerate.
745 * libbfd.h: Regenerate.
747 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
750 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
752 2014-04-22 Will Newton <will.newton@linaro.org>
754 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
755 function. (elf_backend_section_flags): Remove define.
757 2014-04-21 Richard Henderson <rth@redhat.com>
759 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
760 parameter; honor it and disable got merging when false.
761 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
762 the first pass of relaxation.
763 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
764 the end of the LITERAL+LITUSE chain.
765 (elf64_alpha_relax_section): Only process LITERAL relocs during the
766 second pass of relaxation.
768 * configure.ac (use_secureplt): Enable by default.
769 * configure: Rebuild.
771 2014-04-18 Tristan Gingold <gingold@adacore.com>
773 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
774 bind_content, weak_bind_content, lazy_bind_content,
776 (bfd_mach_o_load_command): Add comments, add next field.
777 (mach_o_data_struct): Replace commands field by first_command
779 * mach-o.c (bfd_mach_o_append_command): New function.
780 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
781 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
783 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
784 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
785 (bfd_mach_o_write_thread): Use macro instead of literal.
786 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
787 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
789 (bfd_mach_o_write_symtab_content): New function (extracted
790 from bfd_mach_o_write_symtab).
791 (bfd_mach_o_write_symtab): Split.
792 (bfd_mach_o_count_indirect_symbols): Move
793 (bfd_mach_o_build_dysymtab): Remove layout code.
794 (bfd_mach_o_write_contents): Rewritten to build commands in order.
795 (bfd_mach_o_count_sections_for_seg): Remove.
796 (bfd_mach_o_build_obj_seg_command): New function (extracted from
797 bfd_mach_o_build_seg_command).
798 (bfd_mach_o_build_exec_seg_command): New function.
799 (bfd_mach_o_build_dysymtab_command): Remove.
800 (bfd_mach_o_layout_commands): New function.
801 (bfd_mach_o_init_segment): New function.
802 (bfd_mach_o_build_commands): Major rework to handle non-object
804 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
806 (bfd_mach_o_read_dyld_info): Clear content fields.
807 (bfd_mach_o_read_segment): Adjust call.
808 (bfd_mach_o_flatten_sections): Adjust as now load commands are
810 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
811 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
812 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
815 2014-04-18 Tristan Gingold <gingold@adacore.com>
817 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
818 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
819 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
820 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
822 2014-04-18 Tristan Gingold <gingold@adacore.com>
824 * mach-o.h (bfd_mach_o_dylinker_command)
825 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
827 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
828 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
830 2014-04-18 Tristan Gingold <gingold@adacore.com>
832 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
833 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
834 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
835 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
836 each targets declared.
837 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
838 * mach-o-i386.c (TARGET_PAGESIZE): Define.
840 2014-04-18 Tristan Gingold <gingold@adacore.com>
842 * mach-o.c (bfd_mach_o_write_thread)
843 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
844 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
845 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
846 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
847 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
848 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
849 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
850 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
851 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
852 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
853 (bfd_mach_o_read_command): Now return a boolean status.
854 Adjust return statements.
855 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
856 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
858 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
860 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
861 field. Add assigned_low_gotno and assigned_high_gotno fields.
862 (mips_elf_create_local_got_entry): Update out-of-space condition.
863 Set index of new GOT entry to assigned_low_gotno if required by
864 the current relocation, else set it to assigned_high_gotno.
865 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
866 with assigned_low_gotno.
867 (mips_elf_multi_got): Initialize assigned_low_gotno and
868 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
869 in place of assigned_gotno when handling global GOT entries.
870 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
872 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
873 gap in the middle of local GOT space.
875 2014-04-17 Alan Modra <amodra@gmail.com>
878 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
879 current bfd is a plugin. Don't always set type_change_ok
880 when old bfd is a plugin.
882 2014-04-16 Tristan Gingold <gingold@adacore.com>
884 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
887 2014-04-16 Alan Modra <amodra@gmail.com>
889 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
890 with "ba 0" rather than zeros.
892 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
894 * (elfNN_aarch64_tls_relax): Fix instruction mask.
896 2014-04-14 Alan Modra <amodra@gmail.com>
898 * elf32-ppc.c (BA): Define
899 (ppc_elf_link_hash_table_create): Correct default_params.
900 (write_glink_stub): Pad small plt call stub with "ba 0" rather
901 than "nop" for ppc476_workaround.
902 (ppc_elf_finish_dynamic_sections): Likewise for branch table
903 and __glink_PLTresolve. Ensure plt call stub at end of page
904 doesn't allow fall-thru prefetch.
906 2014-04-11 Nick Clifton <nickc@redhat.com>
909 * peXXigen.c (abs_finder): New function.
910 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
911 than 1^32 try to convert them into section relative values
914 2014-04-11 Nick Clifton <nickc@redhat.com>
916 * bfd-in2.h: Regenerate.
917 * libbfd.h: Regenerate.
919 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
921 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
922 when building function stubs.
924 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
926 * elf32-avr.c: Add DIFF relocations for AVR.
927 (avr_final_link_relocate): Handle the DIFF relocs.
928 (bfd_elf_avr_diff_reloc): New.
929 (elf32_avr_is_diff_reloc): New.
930 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
931 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
934 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
936 2014-04-09 Alan Modra <amodra@gmail.com>
938 * libcoff.h: Regenerate.
940 2014-04-09 Alan Modra <amodra@gmail.com>
942 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
943 of safe ppc476 insns at end of page. Also remove non-branch insns.
946 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
948 * peXXigen.c (pe_print_debugdata): New function: Displays the
949 contents of the debug directory and decodes codeview entries.
950 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
951 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
952 Add functions for reading and writing debugdir and codeview
954 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
955 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
956 * libcoff-in.h (pe_tdata): Add build-id data.
957 * libcoff.h: Regenerate.
958 * coffcode.h (coff_write_object_contents): Run build_id
959 after_write_object_contents hook.
961 2014-04-05 Alan Modra <amodra@gmail.com>
963 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
964 merging non-default sym.
966 2014-04-04 Tristan Gingold <gingold@adacore.com>
968 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
971 2014-04-04 Tristan Gingold <gingold@adacore.com>
973 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
974 thinko on names length.
976 2014-04-04 Tristan Gingold <gingold@adacore.com>
978 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
980 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
982 2014-04-04 Tristan Gingold <gingold@adacore.com>
984 * bfd.c (bfd_get_arch_size): Default is taken from arch.
986 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
988 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
989 section before dereferencing.
990 (pe_print_idata, pe_print_edata, pe_print_reloc)
991 (rsrc_print_section): Don't bother interpreting the contents
992 of sections which have no contents.
994 2014-04-03 Maria Guseva <m.guseva@samsung.com>
997 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1000 2014-04-03 Tristan Gingold <gingold@adacore.com>
1002 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1004 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1006 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1008 2014-04-03 Alan Modra <amodra@gmail.com>
1010 * elf-bfd.h (struct elf_backend_data
1011 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1012 with "bfd_size_type size".
1013 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1014 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1015 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1016 * elfcode.h (bfd_from_remote_memory): Likewise.
1017 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1018 * bfd-in2.h: Regenerate.
1020 2014-04-02 Tristan Gingold <gingold@adacore.com>
1022 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1023 (bfd_mach_o_prebind_cksum_command): New types.
1024 (bfd_mach_o_prebound_dylib_command): Rewrite.
1025 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1027 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1029 (bfd_mach_o_read_prebind_cksum): New function.
1030 (bfd_mach_o_read_twolevel_hints): Ditto.
1031 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1034 2014-04-02 Alan Modra <amodra@gmail.com>
1036 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1037 Consolidate code handling possible section headers past end of
1038 segment. Don't use p_align for page size guess, instead use
1039 minpagesize. Take note of ld.so clearing section headers when
1040 p_memsz > p_filesz. Handle file header specifying no section
1041 headers. Handle zero p_align throughout. Default loadbase to
1042 zero. Add comments. Rename contents_size to high_offset, and
1043 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1044 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1045 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1047 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1048 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1049 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1050 * bfd-in2.h: Regnerate.
1052 2014-04-01 Tristan Gingold <gingold@adacore.com>
1054 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1057 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1058 Pavel Fedin <p.fedin@samsung.com>
1060 * elf32-arm.c: Add support for limited pretty-printing of PLT
1061 entries on eabi and nacl targets.
1062 (elf32_arm_get_synthetic_symtab): Add new callback.
1063 (elf32_arm_nacl_plt_sym_val): Likewise.
1064 (elf32_arm_plt0_size): Add helper function.
1065 (elf32_arm_plt_size): Likewise.
1067 2014-03-27 Tristan Gingold <gingold@adacore.com>
1069 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1070 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1072 2014-03-27 Tristan Gingold <gingold@adacore.com>
1074 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1075 * mach-o.c (bfd_mach_o_write_symtab)
1076 (bfd_mach_o_write_contents)
1077 (bfd_mach_o_set_section_flags_from_bfd)
1078 (bfd_mach_o_build_seg_command): Fix indentation.
1079 (bfd_mach_o_get_base_address): New function.
1081 2014-03-26 Nick Clifton <nickc@redhat.com>
1083 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1084 relocations in discarded sections.
1086 2014-03-26 Tristan Gingold <gingold@adacore.com>
1088 * mach-o.c (bfd_mach_o_convert_architecture): Add
1089 BFD_MACH_O_CPU_TYPE_ARM64.
1091 2014-03-26 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1094 needed plt entries when taking the address of functions for
1095 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1096 Move opd setup and abiversion checks to..
1097 (ppc64_elf_before_check_relocs): ..here. Renamed from
1098 ppc64_elf_process_dot_syms. Set output abiversion from input and
1099 input abiversion from output, if either is not set.
1100 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1101 (elf_backend_check_directives): Update.
1103 2014-03-25 Will Newton <will.newton@linaro.org>
1105 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1106 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1107 of input sections rather than output sections.
1109 2014-03-20 Will Newton <will.newton@linaro.org>
1112 * elf32-arm.c (elf32_arm_check_relocs): Set
1113 pointer_equality_needed for absolute references within
1115 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1116 unless pointer_equality_needed is set.
1118 2014-03-19 Nick Clifton <nickc@redhat.com>
1120 * peXXigen.c (rsrc_process_section): Add code to scan input
1121 sections and record their lengths. Use these lengths to find the
1122 start of each merged .rsrc section.
1124 2014-03-17 Tristan Gingold <gingold@adacore.com>
1126 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1127 (bfd_mach_o_read_command): Ditto.
1129 2014-03-14 Meador Inge <meadori@codesourcery.com>
1131 * configure.in: Add strnlen to AC_CHECK_DECLS.
1132 * config.in: Regenerate.
1133 * configure: Regenerate.
1134 * sysdep.h (strnlen): Add prototype.
1136 2014-03-14 Alan Modra <amodra@gmail.com>
1138 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1139 handling for VLE_SDA21 relocs.
1141 2014-03-13 Tristan Gingold <gingold@adacore.com>
1143 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1145 (pe_bfd_object_p): Also read version number to detect ILF.
1146 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1147 (x86_64pe_bigobj_vec): Define
1148 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1149 (bfd_coff_max_nscns): New macro.
1150 (coff_compute_section_file_positions): Use unsigned int for
1151 target_index. Compare with bfd_coff_max_nscns.
1152 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1153 Set a value for _bfd_coff_max_nscns.
1154 (header_bigobj_classid): New constant.
1155 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1156 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1157 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1159 (bigobj_swap_table): New table.
1160 * libcoff.h: Regenerate.
1161 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1162 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1163 _bfd_coff_max_nscns.
1164 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1165 * coff-rs6000.c (bfd_xcoff_backend_data)
1166 (bfd_pmac_xcoff_backend_data): Likewise.
1167 * coff64-rs6000.c (bfd_xcoff_backend_data)
1168 (bfd_xcoff_aix5_backend_data): Likewise.
1169 * targets.c (x86_64pe_bigobj_vec): Declare.
1170 * configure.in (x86_64pe_bigobj_vec): New vector.
1171 * configure: Regenerate.
1172 * config.bfd: Add bigobj object format for Windows targets.
1174 2014-03-12 Nick Clifton <nickc@redhat.com>
1177 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1178 before testing for vxworks.
1180 2014-03-12 Alan Modra <amodra@gmail.com>
1182 * Makefile.in: Regenerate.
1184 2014-03-12 Alan Modra <amodra@gmail.com>
1187 * elf.c (copy_elf_program_header): Ignore first section lma if
1190 2014-03-11 Alan Modra <amodra@gmail.com>
1193 * coff-rs6000.c: Include stdint.h.
1194 * coff64-rs6000.c: Likewise.
1196 2014-03-10 Tristan Gingold <gingold@adacore.com>
1198 * ticoff.h: Removed.
1200 2014-03-08 Alan Modra <amodra@gmail.com>
1202 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1203 many relocations. Correct bitsize and rightshift too for a number
1204 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1205 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1206 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1207 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1208 fields in instructions to signed/unsigned according to whether
1209 the field takes a signed or unsigned value. Tidy vle split16 code.
1210 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1212 2014-03-08 Alan Modra <amodra@gmail.com>
1214 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1215 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1216 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1217 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1218 (ppc64_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.
1222 2014-03-07 Pedro Alves <palves@redhat.com>
1225 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1226 through ptr_to_uint instead of through long.
1228 2014-03-06 Nick Clifton <nickc@redhat.com>
1231 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1232 attribute section names.
1234 2014-03-05 Alan Modra <amodra@gmail.com>
1236 Update copyright years.
1238 2014-03-05 Alan Modra <amodra@gmail.com>
1240 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1241 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1242 (ppc64_elf_check_relocs): Likewise.
1243 (ppc64_elf_relocate_section): Likewise.
1244 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1245 * bfd-in2.h: Regenerate.
1246 * libbfd.h: Regenerate.
1248 2014-03-04 Heiher <r@hev.cc>
1250 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1252 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1253 extension of bfd_mach_mipsisa64r2.
1255 2014-03-04 Nick Clifton <nickc@redhat.com>
1258 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1259 (elf32_thumb2_plt_entry): New array.
1260 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1261 using thumb2 based PLT.
1262 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1264 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1266 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1268 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1269 Thumb2 based PLT 0-entry.
1270 (elf32_arm_output_arch_local_syms): Handle creation of local
1271 symbols for Thumb2 based PLT entries.
1273 2014-02-28 Alan Modra <amodra@gmail.com>
1276 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1277 the same conditions we called check_relocs.
1279 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1281 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1282 * bfd-in2.h: Regenerate.
1283 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1284 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1285 using long PLT entries.
1286 (bfd_elf32_arm_use_long_plt): New function.
1287 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1289 2014-02-27 Alan Modra <amodra@gmail.com>
1291 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1292 params for targets that don't use ppc32elf.em.
1294 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1296 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1297 of GOTOFF relocations.
1299 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1300 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1303 (elf_x86_64_legacy_plt_entry): Likewise.
1304 (elf_x86_64_bnd_plt_entry): Likewise.
1305 (elf_x86_64_legacy_plt2_entry): Likewise.
1306 (elf_x86_64_bnd_plt2_entry): Likewise.
1307 (elf_x86_64_bnd_arch_bed): Likewise.
1308 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1309 (elf_x86_64_link_hash_table): Add plt_bnd.
1310 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1312 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1313 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1315 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1316 symbols. Resolve call to the second PLT if it is created.
1317 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1318 (elf_x86_64_relocate_section): Resolve PLT references to the
1319 second PLT if it is created.
1320 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1321 second PLT entry for BND relocation.
1322 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1323 the second PLT is created.
1324 (elf_x86_64_get_synthetic_symtab): New.
1325 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1327 2014-02-19 Alan Modra <amodra@gmail.com>
1329 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1330 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1331 provision of out-of-line register save/restore routines.
1333 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1335 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1336 PT_DYNAMIC segment flags.
1338 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1341 * simple.c (struct saved_offsets): New.
1342 (simple_save_output_info): Use it for ptr.
1343 (simple_restore_output_info): Use it for ptr. Check section_count.
1344 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1346 2014-02-17 Alan Modra <amodra@gmail.com>
1348 * elf64-ppc.h (struct ppc64_elf_params): Define.
1349 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1350 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1351 ppc64_elf_build_stubs): Update prototype.
1352 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1353 fields now in params. Adjust code throughout file.
1354 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1355 Save params pointer in htab.
1356 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1357 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1358 ppc64_elf_build_stubs): Remove parameters now in "params".
1360 2014-02-17 Alan Modra <amodra@gmail.com>
1362 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1363 patched for ppc476 workaround. Reapply branch taken/not taken
1366 2014-02-12 Alan Modra <amodra@gmail.com>
1368 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1369 stubs for calls to __tls_get_addr that we know will later be
1372 2014-02-12 Alan Modra <amodra@gmail.com>
1374 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1375 for ld -r, when code sections are sufficiently aligned.
1376 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1379 2014-02-12 Alan Modra <amodra@gmail.com>
1382 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1383 --export-dynamic and --dynamic-list marking of symbols.
1384 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1387 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1390 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1391 executables if it matches dynamic_list.
1393 2014-02-10 Alan Modra <amodra@gmail.com>
1395 * po/SRC-POTFILES.in: Regenerate.
1396 * po/bfd.pot: Regenerate.
1398 2014-02-09 Alan Modra <amodra@gmail.com>
1400 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1401 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1402 (elfNN_bed): Init new field.
1403 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1404 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1405 (ppc_elf_relax_section): Don't reallocate section here, write
1406 stubs, or write out relocs for ld -r here..
1407 (ppc_elf_relocate_section): ..instead write stubs here, and use
1408 existing code to write out relocs for ld -r. Fix offset
1409 adjustment on reloc for little-endian.
1410 (elf_backend_caches_rawsize): Define.
1412 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1415 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1417 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1419 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1420 return paths. Three times.
1421 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1423 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1424 (ppc64_elf_edit_toc): Free USED in return path.
1426 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1428 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1429 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1430 * libbfd.h: Regenerated.
1431 * bfd-in2.h: Regenerated.
1432 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1433 (nios2_reloc_map): Likewise.
1434 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1435 Fixed all references.
1436 (nios2_elf32_relocate_section): Add new relocations.
1437 (nios2_elf32_check_relocs): Likewise.
1438 (nios2_elf32_gc_sweep_hook): Likewise.
1440 2014-02-03 Alan Modra <amodra@gmail.com>
1442 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1443 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1444 (ppc_elf_link_params): New function.
1445 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1447 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1448 parameters. Use htab->params instead.
1449 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1450 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1451 64 bytes for ppc476 workaround.
1452 (struct ppc_elf_relax_info): New.
1453 (ppc_elf_relax_section): Exclude linker created sections and
1454 those too small to hold one instruction. Don't add another
1455 branch around trampolines on later relax passes. Don't
1456 generate trampolines for undefined symbols when !relocatable,
1457 nor for plugin symbols. Allocate space for ppc476 workaround
1458 patch area. Free fixups on error return path.
1459 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1460 * elf32-ppc.h (struct ppc_elf_params): New.
1461 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1462 (ppc_elf_link_params): Declare.
1463 * section.c (SEC_INFO_TYPE_TARGET): Define.
1464 * bfd-in2.h: Regenerate.
1466 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1468 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1470 (nios2_elf32_relocate_section): Use got_base to adjust
1471 GOT-pointer-relative relocations relative to _gp_got.
1472 (create_got_section): Create _gp_got symbol.
1473 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1474 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1476 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1478 * bfd-in2.h: Update from reloc.c.
1479 * elf32-nios2.c: Include elf32-nios2.h.
1480 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1481 (nios2_reloc_map): Likewise.
1482 (enum elf32_nios2_stub_type): Declare.
1483 (struct elf32_nios2_stub_hash_entry): Declare.
1484 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1485 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1486 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1487 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1488 bfd_count, top_index, input_list, all_local_syms.
1489 (nios2_call26_stub_entry): New.
1490 (nios2_elf32_install_imm16): Move up in file.
1491 (nios2_elf32_install_data): Move up in file.
1492 (hiadj): Move up in file.
1493 (stub_hash_newfunc): New.
1494 (link_hash_newfunc): Initialize hsh_cache field.
1496 (nios2_stub_name): New.
1497 (nios2_get_stub_entry): New.
1498 (nios2_add_stub): New.
1499 (nios2_elf32_setup_section_lists): New.
1500 (nios2_elf32_next_input_section): New.
1501 (CALL26_SEGMENT): New.
1502 (MAX_STUB_SECTION_SIZE): New.
1503 (group_sections): New.
1504 (nios2_type_of_stub): New.
1505 (nios2_build_one_stub): New.
1506 (nios2_size_one_stub): New.
1507 (get_local_syms): New.
1508 (nios2_elf32_size_stubs): New.
1509 (nios2_elf32_build_stubs): New.
1510 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1511 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1512 trampolines for R_NIOS2_CALL26 stubs.
1513 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1514 (nios2_elf32_gc_sweep_hook): Likewise.
1515 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1516 (nios2_elf32_link_hash_table_free): New.
1517 (bfd_elf32_bfd_link_hash_table_free): Define.
1518 * elf32-nios2.h: New file.
1519 * libbfd.h: Update from reloc.c.
1520 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1522 2014-01-29 Nick Clifton <nickc@redhat.com>
1525 * elf32-metag.c (elf_metag_post_process_headers): Call
1526 _bfd_elf_post_process_headers.
1527 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1528 _bfd_elf_copy_private_data.
1529 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1531 2014-01-29 Nick Clifton <nickc@redhat.com>
1533 * bfd-in.h (bfd_set_section_vma): Delete.
1534 (bfd_set_section_alignment): Delete.
1535 (bfd_set_section_userdata): Delete.
1536 (bfd_set_cacheable): Delete.
1537 * bfd.c (bfd_set_cacheable): New static inline function.
1538 * section.c (bfd_set_section_userdata): Likewise.
1539 (bfd_set_section_vma): Likewise.
1540 (bfd_set_section_alignment): Likewise.
1541 * bfd-in2.h: Regenerate.
1543 2014-01-28 Nick Clifton <nickc@redhat.com>
1545 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1546 attributes select the CU containing the abbreviation, which may not
1549 2014-01-24 Alan Modra <amodra@gmail.com>
1551 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1552 to get_relocs for ELFv2.
1554 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1557 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1558 if TLS sections are not adjacent.
1560 2014-01-22 Alan Modra <amodra@gmail.com>
1562 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1564 2014-01-22 Alan Modra <amodra@gmail.com>
1566 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1568 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1571 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1572 regular default symbol definition and the versioned dynamic
1573 symbol definition mismatch, skip the default symbol definition
1574 if one of them is IFUNC.
1576 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1579 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1580 info->export_dynamic nor h->ref_dynamic for type mismatch when
1581 adding the default version.
1583 2014-01-16 Alan Modra <amodra@gmail.com>
1585 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1586 mips_elf_traverse_got_arg* rather than mips_got_info*.
1587 Adjust caller. Alloc on output_bfd rather than symbol section
1590 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1592 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1594 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1596 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1600 against __ehdr_start.
1601 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1603 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1605 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1607 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1609 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1612 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1613 count if there are any non pc-relative relocs.
1614 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1616 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1617 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1619 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1620 offset while calculating relocation address.
1621 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1622 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1624 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1627 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1628 R_ARM_ABS8 and R_ARM_ABS16.
1630 2014-01-13 Alan Modra <amodra@gmail.com>
1632 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1633 error when shared and force a plt call otherwise.
1634 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1635 plt_type == PLT_NEW.
1636 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1637 the appropriate call stub.
1639 2014-01-10 Alan Modra <amodra@gmail.com>
1644 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1645 (assign_file_positions_for_non_load_sections): When setting up
1646 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1647 header that completely covers the relro region.
1649 2014-01-09 Tristan Gingold <gingold@adacore.com>
1651 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1652 table macros and add macros to initializa the structure.
1654 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1659 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1660 size for PT_GNU_RELRO segment.
1661 (assign_file_positions_for_load_sections): If PT_LOAD segment
1662 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1664 2014-01-07 Tom Tromey <tromey@redhat.com>
1666 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1669 2014-01-03 Nick Clifton <nickc@redhat.com>
1672 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1675 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1678 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1680 2014-01-02 Nick Clifton <nickc@redhat.com>
1683 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1684 filename in the bfd's filename field.
1685 * elfcode.h (bfd_from_remote_memory): Likewise.
1686 * ieee.c (ieee_object_p): Likewise.
1687 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1688 * oasys.c (oasys_openr_next_archived_file): Likewise.
1689 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1690 * opncls.c (bfd_fopen): Likewise.
1691 (bfd_openstreamr): Likewise.
1692 (bfd_openr_iovec): Likewise.
1693 (bfd_openw): Likewise.
1694 (bfd_create): Likewise.
1695 (_bfd_delete_bfd): Free filename.
1697 For older changes see ChangeLog-2013
1699 Copyright (C) 2014 Free Software Foundation, Inc.
1701 Copying and distribution of this file, with or without modification,
1702 are permitted in any medium without royalty provided the copyright
1703 notice and this notice are preserved.
1709 version-control: never