1 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
3 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
6 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
7 Alan Modra <amodra@gmail.com>
10 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
11 warning for references in LTO IR to warning symbols.
13 2014-08-07 Alan Modra <amodra@gmail.com>
15 * linker.c (WARN, CWARN): Collapse these states to WARN.
16 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
19 2014-08-05 Doug Evans <dje@google.com>
21 * bfd-in2.h: Regenerate.
22 * libcoff.h: Regenerate.
24 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
26 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
27 rawsize if changing size.
29 2014-08-05 Alan Modra <amodra@gmail.com>
32 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
34 2014-08-05 Alan Modra <amodra@gmail.com>
36 * linker.c (generic_link_check_archive_element): Move handling
37 of command link -u symbols with a common symbol def to the
38 code handling non-common symbols so that archive element symbols
39 are loaded. Use generic_link_add_object_symbols.
41 2014-08-05 Alan Modra <amodra@gmail.com>
44 * linker.c (struct archive_list, struct archive_hash_entry,
45 struct archive_hash_table, archive_hash_newfunc,
46 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
47 archive_hash_table_free): Delete.
48 (_bfd_generic_link_add_archive_symbols): Add h and name params to
49 checkfn. Rewrite using a straight-forward scan over archive map.
50 (generic_link_check_archive_element_no_collect,
51 generic_link_check_archive_element_collect,
52 generic_link_check_archive_element): Add h and name params.
53 * aoutx.h (aout_link_check_archive_element): Likewise.
54 * pdp11.c (aout_link_check_archive_element): Likewise.
55 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
56 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
57 scan symbols, simply add archive element whenever h is undefined.
58 (coff_link_check_ar_symbols): Delete.
59 * ecoff.c (read_ext_syms_and_strs): Delete.
60 (reread_ext_syms_and_strs): Delete.
61 (ecoff_link_check_archive_element): Add h and name param. Don't
62 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
63 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
65 (elf_link_add_archive_symbols): Delete "defined" array, merge
66 functionality into "included". Make "included" a char array. Don't
67 set or test archive_pass.
68 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
69 * libbfd.h: Regenerate.
71 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
74 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
76 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
78 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
79 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
80 (bfd_mips_elf_swap_abiflags_v0_in): New function.
81 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
82 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
83 (_bfd_mips_elf_fake_sections): Likewise.
84 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
85 (_bfd_mips_elf_additional_program_headers): Account for new
86 PT_MIPS_ABIFLAGS program header.
87 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
88 associate with .MIPS.abiflags.
89 (_bfd_mips_elf_gc_mark_extra_sections): New function.
90 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
91 (infer_mips_abiflags): Likewise.
92 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
93 (mips_32bit_flags_p): Moved higher.
94 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
96 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
97 checks. Check EF_MIPS_FP64 flag consistency.
98 (print_mips_ases, print_mips_isa_ext): New static function.
99 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
100 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
101 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
102 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
103 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
104 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
105 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
106 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
108 2014-07-28 Alan Modra <amodra@gmail.com>
111 * archive.c (_bfd_compute_and_write_armap): Warn on adding
112 __gnu_lto_slim to armap.
113 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
114 __gnu_lto_slim to linker hash table.
116 2014-07-27 Anthony Green <green@moxielogic.org>
118 * config.bfd: Add moxie-*-moxiebox*.
120 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
122 Add or reactivate or1k-*-rtems*
123 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
125 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
127 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
129 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
130 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
132 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
135 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
136 and R_*_IRELATIVE relocation offset with PLT entry.
137 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
138 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
139 (elf_x86_64_get_synthetic_symtab): Use it.
141 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
144 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
145 next_tls_desc_index with elf.srelplt->reloc_count.
147 2014-07-15 Alan Modra <amodra@gmail.com>
149 * cache.c (cache_bread_1): Don't return -1 when fread returns
152 2014-07-15 Alan Modra <amodra@gmail.com>
154 * elflink.c (elf_merge_st_other): Update comments. Simplify
155 visibility handling. Make isym const. Move code modifying
156 isym->st_other for --exclude-libs to..
157 (elf_link_add_object_symbols): ..here.
159 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
162 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
164 2014-07-08 Nick Clifton <nickc@redhat.com>
167 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
168 segments in input bfds.
170 2014-07-08 Will Newton <will.newton@linaro.org>
172 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
173 value to 64kB and remove custom setting for NaCl.
175 2014-07-08 Alan Modra <amodra@gmail.com>
177 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
178 bits from source to dest.
179 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
180 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
182 * bfd-in2.h: Regenerate.
184 2014-07-08 Jiong Wang <jiong.wang@arm.com>
186 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
187 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
188 when info->relocatable be true.
190 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
192 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
193 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
194 * bfd-in2.h: Regenerate.
195 * libbfd.h: Regenerate.
197 2014-07-04 Alan Modra <amodra@gmail.com>
199 * Makefile.am: Update "configure.in" comments.
202 * configure.host: Likewise.
203 * doc/bfdint.texi: Likewise.
204 * targets.c: Likewise.
205 * warning.m4: Likewise.
206 * Makefile.in: Regenerate.
208 2014-07-04 Alan Modra <amodra@gmail.com>
210 * configure.ac: Rename from configure.in.
211 * Makefile.in: Regenerate.
212 * config.in: Regenerate.
213 * doc/Makefile.in: Regenerate.
215 2014-07-04 Alan Modra <amodra@gmail.com>
217 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
218 * Makefile.in: Regenerate.
220 2014-07-04 Alan Modra <amodra@gmail.com>
222 * version.m4: New file.
223 * configure.in: Include version.m4.
225 * Makefile.am (RELEASE): Delete.
226 (bfdver.h): Depend on development.sh, use instead of RELEASE.
227 * Makefile.in: Regenerate.
228 * doc/Makefile.in: Regenerate.
230 2014-07-02 Alan Modra <amodra@gmail.com>
232 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
233 pointer_equality_needed when !readonly_dynrelocs.
234 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
236 2014-07-02 Alan Modra <amodra@gmail.com>
238 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
239 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
241 2014-07-01 Alan Modra <amodra@gmail.com>
243 * bfd.c (struct bfd): Reorganise for better packing. Delete
244 "ifd" field. Make "format", "direction" and "flags" bitfields.
245 (HAS_LOAD_PAGE): Delete, renumber following flags.
246 * bfd-in2.h: Regenerate.
247 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
249 2014-07-01 Alan Modra <amodra@gmail.com>
251 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
252 (struct ppc_link_hash_table): Increase size of stub_count array.
253 (build_global_entry_stubs): Emit symbol on global entry stub.
254 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
257 2014-07-01 Alan Modra <amodra@gmail.com>
259 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
260 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
261 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
263 (ppc64_elf_relocate_section): Disable ELFv2 function entry
264 optimisation when --traditional-format.
266 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
267 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
268 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
269 Soundararajan <Sounderarajan.D@atmel.com>
271 * archures.c: Add avrtiny architecture for avr target.
272 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
273 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
274 added for 16 bit LDS/STS instruction of avrtiny arch.
275 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
276 BFD_RELOC_AVR_LDS_STS_16.
277 (bfd_elf_avr_final_write_processing): Select machine number
279 (elf32_avr_object_p): Set machine number for avrtiny arch.
280 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
281 * bfd-in2.h: Regenerate.
282 * libbfd.h: Regenerate.
284 2014-06-26 Nick Clifton <nickc@redhat.com>
287 * dwarf2.c (is_str_attr): New function.
288 (find_abstract_instance_name): Use it to determine when an
289 attribute has a string value.
291 2014-06-24 Alan Modra <amodra@gmail.com>
293 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
294 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
297 2014-06-21 Philippe De Muyter <phdm@macqel.be>
299 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
302 2014-06-20 Kyle McMartin <kyle@redhat.com>
304 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
305 emitting initial-exec relocs when not linking an executable.
307 2014-06-16 Will Newton <will.newton@linaro.org>
309 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
310 htab->next_tls_desc_index in the non-IPLT case.
311 Calculate GOT offset correctly for the non-IPLT case.
312 (allocate_dynrelocs_for_symbol): Don't increment
313 htab->next_tls_desc_index here.
315 2014-06-16 Alan Modra <amodra@gmail.com>
317 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
320 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
322 * elfxx-aarch64.c (stdarg.h): Include.
324 (_bfd_aarch64_elf_grok_prstatus): Updated.
325 (_bfd_aarch64_elf_grok_psinfo): New function.
326 (_bfd_aarch64_elf_write_core_note): New function.
327 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
328 (elf_backend_write_core_note): Define.
330 2014-06-13 Alan Modra <amodra@gmail.com>
332 * archive.c: Include bfdlink.h.
333 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
334 * bfd.c (struct bfd): Add is_linker_output field.
335 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
336 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
337 link.hash and is_linker_output.
338 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
339 param with bfd*. Assert is_linker_output and link.hash, and
340 clear them before exit.
341 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
342 bfd_link_hash_table* param with bfd*. Hack is_linker_output
343 and link.hash so we can free two linker hash tables.
344 (elf32_mn10300_link_hash_table_create): Create static_hash_table
345 first. Clean up on errors. Set hash_table_free pointer.
346 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
347 bfd_link_hash_table* param with bfd*.
348 (elf32_arm_link_hash_table_create): Clean up on errors. Set
349 hash_table_free pointer.
350 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
351 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
352 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
353 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
354 * xcofflink.c: Similarly.
355 * simple.c (bfd_simple_get_relocated_section_contents): Save and
356 clear link.next before creating linker hash table. Clean up on
357 errors, and restore link.next on exit.
358 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
359 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
360 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
361 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
362 * hash.c (bfd_hash_table_init_n): Free table on error.
363 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
364 * bfd-in2.h: Regenerate.
365 * libbfd.h: Regenerate.
366 * libcoff.h: Regenerate.
368 2014-06-13 Alan Modra <amodra@gmail.com>
371 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
372 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
373 * bfd.c (bfd_link_hash_table_free): Don't define.
374 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
375 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
376 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
377 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
378 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
379 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
380 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
381 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
382 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
383 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
384 * xsym.c: Don't define various link_hash_table_free defines, and
385 remove from bfd_target vars. Temporarily reference some of the
386 target link_hash_table_free functions to avoid warnings.
387 * bfd-in2.h: Regenerate.
388 * libbfd.h: Regenerate.
390 2014-06-13 Alan Modra <amodra@gmail.com>
392 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
393 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
394 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
395 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
396 Move link_hash_table_free functions before their corresponding
397 link_hash_table_create functions.
399 2014-06-13 Alan Modra <amodra@gmail.com>
401 * bfd.c (struct bfd): Replace link_next with a union.
402 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
403 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
404 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
405 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
406 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
407 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
408 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
409 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
410 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
411 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
412 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
413 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
414 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
415 * bfd-in2.h: Regenerate.
417 2014-06-11 Alan Modra <amodra@gmail.com>
419 * linker.c (unwrap_hash_lookup): Add missing parens.
421 2014-06-11 Kai Tietz <ktietz@redhat.com>
423 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
424 * libcoff.h: Regenerated.
426 2014-06-10 Alan Modra <amodra@gmail.com>
429 * linker.c (unwrap_hash_lookup): New function.
430 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
431 * elf32-i370.c (i370_elf_relocate_section): Likewise.
432 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
433 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
434 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
435 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
436 * elf32-spu.c (spu_elf_relocate_section): Likewise.
437 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
439 2014-06-07 Alan Modra <amodra@gmail.com>
441 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
442 insn as a bitfield; Use complain_overflow_bitfield.
443 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
445 2014-06-05 Joel Brobecker <brobecker@adacore.com>
447 * development.sh: New file.
448 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
449 Make -Werror the default with GCC only if DEVELOPMENT is true.
450 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
451 $(srcdir)/development.sh.
452 * Makefile.in, configure: Regenerate.
454 2014-06-04 Will Newton <will.newton@linaro.org>
456 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
457 being non-NULL into an assert.
458 (elfNN_aarch64_tls_relax): Remove unused code.
460 2014-06-03 DJ Delorie <dj@redhat.com>
462 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
464 2014-06-03 Nick Clifton <nickc@redhat.com>
467 * peXXigen.c (rsrc_process_section): Page align the new contents
470 2014-06-03 Alan Modra <amodra@gmail.com>
472 * elf64-ppc.c (ADDIS_R12_R2): Define.
473 (build_plt_stub): Support fusion on ELFv2 stub.
474 (ppc_build_one_stub): Likewise for plt branch stubs.
476 2014-05-28 Alan Modra <amodra@gmail.com>
478 * elf32-rx.c (rx_table_map): Delete set but not used variables.
480 2014-05-28 Tristan Gingold <gingold@adacore.com>
482 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
483 to keep the length of the best fit range.
484 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
487 2014-05-27 DJ Delorie <dj@redhat.com>
489 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
490 (rx_elf_relocate_section): If we find a reloc against
491 $tableentry$default$<name>, redirect it to the appropriate
493 (RX_Table_Info): New.
494 (rx_table_find): New. Check all tables and SEC_KEEP all sections
495 with table parts in them.
496 (rx_check_directives): New.
497 (rx_table_map_2): New.
499 (rx_additional_link_map_text): New. Called to dump tables to the
501 * bfd/elf32-rx.h: New.
503 2014-05-20 DJ Delorie <dj@redhat.com>
505 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
507 2014-05-20 Alan Modra <amodra@gmail.com>
510 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
511 Remove redundant setting of htab->elf.dynobj. Don't align.
512 Define .sdata symbols using _bfd_elf_define_linkage_sym.
513 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
514 (create_sdata_sym): Delete.
515 (elf_allocate_pointer_linker_section): Rename from
516 elf_create_pointer_linker_section. Align section.
517 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
518 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
520 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
521 Remove unnecessary tests on _SDA_BASE_ sym.
522 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
523 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
524 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
525 (ppc_elf_maybe_strip_sdata_syms): Declare.
527 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
529 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
531 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
533 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
534 in a section with no contents.
535 (is_vma_in_section, find_section_by_vma): New functions.
536 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
537 offsets in the debug directory.
538 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
539 Byte-swap GUID from little-endian to big-endian order for
540 consistent and conventional display.
542 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
544 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
545 64-bit doubles objects mix with 32-bit doubles objects.
546 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
548 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
550 * mmo.c: Update URLs in documentation comments.
552 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
553 David Weatherford <weath@cadence.com>
554 Max Filippov <jcmvbkbc@gmail.com>
556 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
559 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
561 * config.bfd: Add proper arm config for *-*-freebsd*.
563 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
565 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
566 mips32r5 and mips64r5.
567 * archures.c (bfd_architecture): Likewise.
568 * bfd-in2.h (bfd_architecture): Likewise.
569 * cpu-mips.c (arch_info_struct): Likewise.
570 * elfxx-mips.c (mips_set_isa_flags): Likewise.
572 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
574 * elfxx-mips.h (elfxx-mips.h): Declare.
575 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
576 Tag_GNU_MIPS_ABI_FP mismatches.
577 (_bfd_mips_fp_abi_string): New function.
579 2014-05-02 Alan Modra <amodra@gmail.com>
581 * targets.c: Sort bfd_target vectors somewhat alphabetically.
582 * configure.in: Likewise.
583 * configure: Regenerate.
585 2014-05-02 Alan Modra <amodra@gmail.com>
587 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
588 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
589 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
590 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
591 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
592 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
593 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
594 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
595 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
596 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
597 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
598 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
599 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
600 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
601 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
602 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
603 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
604 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
605 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
606 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
607 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
608 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
609 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
610 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
611 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
612 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
613 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
614 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
615 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
616 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
617 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
618 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
619 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
620 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
621 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
622 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
623 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
624 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
625 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
626 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
627 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
628 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
629 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
630 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
631 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
632 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
633 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
634 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
636 * configure: Regenerate.
638 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
640 * mmo.c (mmo File layout documentation): Add note about low bits
642 (mmo_write_chunk): When handling data remainder, assert that
643 previous remaining data is flushed.
644 (mmo_write_loc_chunk): Only look for trailing and leading zeros
645 when dealing with an aligned VMA and for aligned lengths. Don't skip
646 the last 32-bit-word of zeros.
647 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
648 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
649 emitting data, not after updating it.
650 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
652 2014-04-30 Nick Clifton <nickc@redhat.com>
654 * compress.c (bfd_is_section_compressed): When checking the
655 .debug_str section, also check the fifth byte in the section is
656 not part of a string.
658 2014-04-30 Alan Modra <amodra@gmail.com>
660 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
661 (find_merged_cie): Identify personality functions by (bfd_id,index)
662 pair when a local sym is used.
664 2014-04-29 Christian Svensson <blue@cmd.nu>
666 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
667 into .rela.got if it contained TLS relocations as well.
669 2014-04-28 Nick Clifton <nickc@redhat.com>
672 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
675 2014-04-26 Alan Modra <amodra@gmail.com>
677 * po/SRC-POTFILES.in: Regenerate.
678 * configure: Regenerate.
680 2014-04-25 Nick Clifton <nickc@redhat.com>
683 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
684 a 342-bit host. This time for older versions of gcc.
686 2014-04-24 Nick Clifton <nickc@redhat.com>
688 * peXXigen.c (rsrc_print_section): Fix compile time warning for
691 2014-04-24 Alan Modra <amodra@gmail.com>
694 * dwarf2.c: Formatting.
695 (struct dwarf2_debug): Make adjusted_section_count signed.
696 (unset_sections): Make i signed.
697 (set_debug_vma): New function.
698 (place_sections): Handle separate debug object file. Set VMA
699 on debug sections, even if they have an output section. Also
700 set VMA on zero size sections, and non-load but alloc sections.
701 Set adjusted_section_count to -1 when no section adjustment.
702 Malloc adjusted_sections. Don't double last_vma. Transfer
703 alloc section VMAs to separate debug file.
704 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
705 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
706 test on symbols being the same before using old stash. Read
707 and use separate debug file symbols. Call place_sections.
708 (find_line): Don't call place_sections here.
709 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
710 * libbfd.h: Regenerate.
711 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
712 _bfd_dwarf2_slurp_debug_info call.
713 * simple.c (simple_save_output_info): Clarify comment.
715 2014-04-24 Nick Clifton <nickc@redhat.com>
718 * peXXigen.c (struct rsrc_regions): New structure.
719 (rsrc_print_resource_directory): Use new structure. Include
720 offset of directory in listing.
721 (rsrc_print_resource_entry): Likewise.
722 (rsrc_print_section): Likewise.
723 (rsrc_count_entries): Do not increment sizeof_strings or
725 (rsrc_count_directory): Do not increment sizeof_tables.
726 (rsrc_compute_region_sizes): New function.
727 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
728 (rsrc_process_section): Compute size of regions after merging
731 2014-04-23 Alan Modra <amodra@gmail.com>
734 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
735 (place_sections): Do not modify VMA of sections when called from
736 linker after sections have been placed in output sections. Short
737 circuit single section case.
738 (save_section_vma, section_vma_same): New functions.
739 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
741 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
742 when non-relocatable.
744 2014-04-22 Nick Clifton <nickc@redhat.com>
747 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
749 2014-04-22 Christian Svensson <blue@cmd.nu>
751 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
752 * archures.c: Likewise.
753 * coffcode.h: Likewise.
754 * config.bfd: Likewise.
755 * configure.in: Likewise.
757 * targets.c: Likewise.
758 * cpu-or1k.c: New file.
759 * elf32-or1k.c: New file.
760 * coff-or32.c: Delete.
761 * cpu-openrisc.c: Delete.
762 * cpu-or32.c: Delete.
763 * elf32-openrisc.c: Delete.
764 * elf32-or32.c: Delete.
765 * Makefile.in: Regenerate.
766 * bfd-in2.h: Regenerate.
767 * configure: Regenerate.
768 * libbfd.h: Regenerate.
770 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
773 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
775 2014-04-22 Will Newton <will.newton@linaro.org>
777 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
778 function. (elf_backend_section_flags): Remove define.
780 2014-04-21 Richard Henderson <rth@redhat.com>
782 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
783 parameter; honor it and disable got merging when false.
784 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
785 the first pass of relaxation.
786 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
787 the end of the LITERAL+LITUSE chain.
788 (elf64_alpha_relax_section): Only process LITERAL relocs during the
789 second pass of relaxation.
791 * configure.ac (use_secureplt): Enable by default.
792 * configure: Rebuild.
794 2014-04-18 Tristan Gingold <gingold@adacore.com>
796 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
797 bind_content, weak_bind_content, lazy_bind_content,
799 (bfd_mach_o_load_command): Add comments, add next field.
800 (mach_o_data_struct): Replace commands field by first_command
802 * mach-o.c (bfd_mach_o_append_command): New function.
803 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
804 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
806 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
807 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
808 (bfd_mach_o_write_thread): Use macro instead of literal.
809 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
810 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
812 (bfd_mach_o_write_symtab_content): New function (extracted
813 from bfd_mach_o_write_symtab).
814 (bfd_mach_o_write_symtab): Split.
815 (bfd_mach_o_count_indirect_symbols): Move
816 (bfd_mach_o_build_dysymtab): Remove layout code.
817 (bfd_mach_o_write_contents): Rewritten to build commands in order.
818 (bfd_mach_o_count_sections_for_seg): Remove.
819 (bfd_mach_o_build_obj_seg_command): New function (extracted from
820 bfd_mach_o_build_seg_command).
821 (bfd_mach_o_build_exec_seg_command): New function.
822 (bfd_mach_o_build_dysymtab_command): Remove.
823 (bfd_mach_o_layout_commands): New function.
824 (bfd_mach_o_init_segment): New function.
825 (bfd_mach_o_build_commands): Major rework to handle non-object
827 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
829 (bfd_mach_o_read_dyld_info): Clear content fields.
830 (bfd_mach_o_read_segment): Adjust call.
831 (bfd_mach_o_flatten_sections): Adjust as now load commands are
833 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
834 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
835 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
838 2014-04-18 Tristan Gingold <gingold@adacore.com>
840 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
841 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
842 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
843 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
845 2014-04-18 Tristan Gingold <gingold@adacore.com>
847 * mach-o.h (bfd_mach_o_dylinker_command)
848 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
850 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
851 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
853 2014-04-18 Tristan Gingold <gingold@adacore.com>
855 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
856 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
857 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
858 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
859 each targets declared.
860 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
861 * mach-o-i386.c (TARGET_PAGESIZE): Define.
863 2014-04-18 Tristan Gingold <gingold@adacore.com>
865 * mach-o.c (bfd_mach_o_write_thread)
866 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
867 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
868 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
869 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
870 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
871 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
872 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
873 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
874 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
875 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
876 (bfd_mach_o_read_command): Now return a boolean status.
877 Adjust return statements.
878 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
879 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
881 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
883 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
884 field. Add assigned_low_gotno and assigned_high_gotno fields.
885 (mips_elf_create_local_got_entry): Update out-of-space condition.
886 Set index of new GOT entry to assigned_low_gotno if required by
887 the current relocation, else set it to assigned_high_gotno.
888 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
889 with assigned_low_gotno.
890 (mips_elf_multi_got): Initialize assigned_low_gotno and
891 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
892 in place of assigned_gotno when handling global GOT entries.
893 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
895 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
896 gap in the middle of local GOT space.
898 2014-04-17 Alan Modra <amodra@gmail.com>
901 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
902 current bfd is a plugin. Don't always set type_change_ok
903 when old bfd is a plugin.
905 2014-04-16 Tristan Gingold <gingold@adacore.com>
907 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
910 2014-04-16 Alan Modra <amodra@gmail.com>
912 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
913 with "ba 0" rather than zeros.
915 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
917 * (elfNN_aarch64_tls_relax): Fix instruction mask.
919 2014-04-14 Alan Modra <amodra@gmail.com>
921 * elf32-ppc.c (BA): Define
922 (ppc_elf_link_hash_table_create): Correct default_params.
923 (write_glink_stub): Pad small plt call stub with "ba 0" rather
924 than "nop" for ppc476_workaround.
925 (ppc_elf_finish_dynamic_sections): Likewise for branch table
926 and __glink_PLTresolve. Ensure plt call stub at end of page
927 doesn't allow fall-thru prefetch.
929 2014-04-11 Nick Clifton <nickc@redhat.com>
932 * peXXigen.c (abs_finder): New function.
933 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
934 than 1^32 try to convert them into section relative values
937 2014-04-11 Nick Clifton <nickc@redhat.com>
939 * bfd-in2.h: Regenerate.
940 * libbfd.h: Regenerate.
942 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
944 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
945 when building function stubs.
947 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
949 * elf32-avr.c: Add DIFF relocations for AVR.
950 (avr_final_link_relocate): Handle the DIFF relocs.
951 (bfd_elf_avr_diff_reloc): New.
952 (elf32_avr_is_diff_reloc): New.
953 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
954 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
957 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
959 2014-04-09 Alan Modra <amodra@gmail.com>
961 * libcoff.h: Regenerate.
963 2014-04-09 Alan Modra <amodra@gmail.com>
965 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
966 of safe ppc476 insns at end of page. Also remove non-branch insns.
969 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
971 * peXXigen.c (pe_print_debugdata): New function: Displays the
972 contents of the debug directory and decodes codeview entries.
973 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
974 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
975 Add functions for reading and writing debugdir and codeview
977 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
978 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
979 * libcoff-in.h (pe_tdata): Add build-id data.
980 * libcoff.h: Regenerate.
981 * coffcode.h (coff_write_object_contents): Run build_id
982 after_write_object_contents hook.
984 2014-04-05 Alan Modra <amodra@gmail.com>
986 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
987 merging non-default sym.
989 2014-04-04 Tristan Gingold <gingold@adacore.com>
991 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
994 2014-04-04 Tristan Gingold <gingold@adacore.com>
996 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
997 thinko on names length.
999 2014-04-04 Tristan Gingold <gingold@adacore.com>
1001 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1003 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1005 2014-04-04 Tristan Gingold <gingold@adacore.com>
1007 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1009 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1011 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1012 section before dereferencing.
1013 (pe_print_idata, pe_print_edata, pe_print_reloc)
1014 (rsrc_print_section): Don't bother interpreting the contents
1015 of sections which have no contents.
1017 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1020 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1023 2014-04-03 Tristan Gingold <gingold@adacore.com>
1025 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1027 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1029 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1031 2014-04-03 Alan Modra <amodra@gmail.com>
1033 * elf-bfd.h (struct elf_backend_data
1034 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1035 with "bfd_size_type size".
1036 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1037 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1038 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1039 * elfcode.h (bfd_from_remote_memory): Likewise.
1040 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1041 * bfd-in2.h: Regenerate.
1043 2014-04-02 Tristan Gingold <gingold@adacore.com>
1045 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1046 (bfd_mach_o_prebind_cksum_command): New types.
1047 (bfd_mach_o_prebound_dylib_command): Rewrite.
1048 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1050 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1052 (bfd_mach_o_read_prebind_cksum): New function.
1053 (bfd_mach_o_read_twolevel_hints): Ditto.
1054 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1057 2014-04-02 Alan Modra <amodra@gmail.com>
1059 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1060 Consolidate code handling possible section headers past end of
1061 segment. Don't use p_align for page size guess, instead use
1062 minpagesize. Take note of ld.so clearing section headers when
1063 p_memsz > p_filesz. Handle file header specifying no section
1064 headers. Handle zero p_align throughout. Default loadbase to
1065 zero. Add comments. Rename contents_size to high_offset, and
1066 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1067 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1068 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1070 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1071 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1072 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1073 * bfd-in2.h: Regnerate.
1075 2014-04-01 Tristan Gingold <gingold@adacore.com>
1077 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1080 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1081 Pavel Fedin <p.fedin@samsung.com>
1083 * elf32-arm.c: Add support for limited pretty-printing of PLT
1084 entries on eabi and nacl targets.
1085 (elf32_arm_get_synthetic_symtab): Add new callback.
1086 (elf32_arm_nacl_plt_sym_val): Likewise.
1087 (elf32_arm_plt0_size): Add helper function.
1088 (elf32_arm_plt_size): Likewise.
1090 2014-03-27 Tristan Gingold <gingold@adacore.com>
1092 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1093 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1095 2014-03-27 Tristan Gingold <gingold@adacore.com>
1097 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1098 * mach-o.c (bfd_mach_o_write_symtab)
1099 (bfd_mach_o_write_contents)
1100 (bfd_mach_o_set_section_flags_from_bfd)
1101 (bfd_mach_o_build_seg_command): Fix indentation.
1102 (bfd_mach_o_get_base_address): New function.
1104 2014-03-26 Nick Clifton <nickc@redhat.com>
1106 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1107 relocations in discarded sections.
1109 2014-03-26 Tristan Gingold <gingold@adacore.com>
1111 * mach-o.c (bfd_mach_o_convert_architecture): Add
1112 BFD_MACH_O_CPU_TYPE_ARM64.
1114 2014-03-26 Alan Modra <amodra@gmail.com>
1116 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1117 needed plt entries when taking the address of functions for
1118 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1119 Move opd setup and abiversion checks to..
1120 (ppc64_elf_before_check_relocs): ..here. Renamed from
1121 ppc64_elf_process_dot_syms. Set output abiversion from input and
1122 input abiversion from output, if either is not set.
1123 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1124 (elf_backend_check_directives): Update.
1126 2014-03-25 Will Newton <will.newton@linaro.org>
1128 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1129 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1130 of input sections rather than output sections.
1132 2014-03-20 Will Newton <will.newton@linaro.org>
1135 * elf32-arm.c (elf32_arm_check_relocs): Set
1136 pointer_equality_needed for absolute references within
1138 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1139 unless pointer_equality_needed is set.
1141 2014-03-19 Nick Clifton <nickc@redhat.com>
1143 * peXXigen.c (rsrc_process_section): Add code to scan input
1144 sections and record their lengths. Use these lengths to find the
1145 start of each merged .rsrc section.
1147 2014-03-17 Tristan Gingold <gingold@adacore.com>
1149 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1150 (bfd_mach_o_read_command): Ditto.
1152 2014-03-14 Meador Inge <meadori@codesourcery.com>
1154 * configure.in: Add strnlen to AC_CHECK_DECLS.
1155 * config.in: Regenerate.
1156 * configure: Regenerate.
1157 * sysdep.h (strnlen): Add prototype.
1159 2014-03-14 Alan Modra <amodra@gmail.com>
1161 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1162 handling for VLE_SDA21 relocs.
1164 2014-03-13 Tristan Gingold <gingold@adacore.com>
1166 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1168 (pe_bfd_object_p): Also read version number to detect ILF.
1169 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1170 (x86_64pe_bigobj_vec): Define
1171 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1172 (bfd_coff_max_nscns): New macro.
1173 (coff_compute_section_file_positions): Use unsigned int for
1174 target_index. Compare with bfd_coff_max_nscns.
1175 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1176 Set a value for _bfd_coff_max_nscns.
1177 (header_bigobj_classid): New constant.
1178 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1179 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1180 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1182 (bigobj_swap_table): New table.
1183 * libcoff.h: Regenerate.
1184 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1185 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1186 _bfd_coff_max_nscns.
1187 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1188 * coff-rs6000.c (bfd_xcoff_backend_data)
1189 (bfd_pmac_xcoff_backend_data): Likewise.
1190 * coff64-rs6000.c (bfd_xcoff_backend_data)
1191 (bfd_xcoff_aix5_backend_data): Likewise.
1192 * targets.c (x86_64pe_bigobj_vec): Declare.
1193 * configure.in (x86_64pe_bigobj_vec): New vector.
1194 * configure: Regenerate.
1195 * config.bfd: Add bigobj object format for Windows targets.
1197 2014-03-12 Nick Clifton <nickc@redhat.com>
1200 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1201 before testing for vxworks.
1203 2014-03-12 Alan Modra <amodra@gmail.com>
1205 * Makefile.in: Regenerate.
1207 2014-03-12 Alan Modra <amodra@gmail.com>
1210 * elf.c (copy_elf_program_header): Ignore first section lma if
1213 2014-03-11 Alan Modra <amodra@gmail.com>
1216 * coff-rs6000.c: Include stdint.h.
1217 * coff64-rs6000.c: Likewise.
1219 2014-03-10 Tristan Gingold <gingold@adacore.com>
1221 * ticoff.h: Removed.
1223 2014-03-08 Alan Modra <amodra@gmail.com>
1225 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1226 many relocations. Correct bitsize and rightshift too for a number
1227 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1228 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1229 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1230 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1231 fields in instructions to signed/unsigned according to whether
1232 the field takes a signed or unsigned value. Tidy vle split16 code.
1233 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1235 2014-03-08 Alan Modra <amodra@gmail.com>
1237 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1238 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1239 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1240 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1241 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1242 fields in instructions to signed/unsigned according to whether
1243 the field takes a signed or unsigned value.
1245 2014-03-07 Pedro Alves <palves@redhat.com>
1248 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1249 through ptr_to_uint instead of through long.
1251 2014-03-06 Nick Clifton <nickc@redhat.com>
1254 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1255 attribute section names.
1257 2014-03-05 Alan Modra <amodra@gmail.com>
1259 Update copyright years.
1261 2014-03-05 Alan Modra <amodra@gmail.com>
1263 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1264 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1265 (ppc64_elf_check_relocs): Likewise.
1266 (ppc64_elf_relocate_section): Likewise.
1267 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1268 * bfd-in2.h: Regenerate.
1269 * libbfd.h: Regenerate.
1271 2014-03-04 Heiher <r@hev.cc>
1273 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1275 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1276 extension of bfd_mach_mipsisa64r2.
1278 2014-03-04 Nick Clifton <nickc@redhat.com>
1281 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1282 (elf32_thumb2_plt_entry): New array.
1283 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1284 using thumb2 based PLT.
1285 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1287 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1289 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1291 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1292 Thumb2 based PLT 0-entry.
1293 (elf32_arm_output_arch_local_syms): Handle creation of local
1294 symbols for Thumb2 based PLT entries.
1296 2014-02-28 Alan Modra <amodra@gmail.com>
1299 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1300 the same conditions we called check_relocs.
1302 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1304 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1305 * bfd-in2.h: Regenerate.
1306 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1307 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1308 using long PLT entries.
1309 (bfd_elf32_arm_use_long_plt): New function.
1310 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1312 2014-02-27 Alan Modra <amodra@gmail.com>
1314 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1315 params for targets that don't use ppc32elf.em.
1317 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1319 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1320 of GOTOFF relocations.
1322 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1323 H.J. Lu <hongjiu.lu@intel.com>
1325 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1326 (elf_x86_64_legacy_plt_entry): Likewise.
1327 (elf_x86_64_bnd_plt_entry): Likewise.
1328 (elf_x86_64_legacy_plt2_entry): Likewise.
1329 (elf_x86_64_bnd_plt2_entry): Likewise.
1330 (elf_x86_64_bnd_arch_bed): Likewise.
1331 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1332 (elf_x86_64_link_hash_table): Add plt_bnd.
1333 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1335 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1336 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1338 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1339 symbols. Resolve call to the second PLT if it is created.
1340 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1341 (elf_x86_64_relocate_section): Resolve PLT references to the
1342 second PLT if it is created.
1343 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1344 second PLT entry for BND relocation.
1345 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1346 the second PLT is created.
1347 (elf_x86_64_get_synthetic_symtab): New.
1348 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1350 2014-02-19 Alan Modra <amodra@gmail.com>
1352 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1353 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1354 provision of out-of-line register save/restore routines.
1356 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1358 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1359 PT_DYNAMIC segment flags.
1361 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1364 * simple.c (struct saved_offsets): New.
1365 (simple_save_output_info): Use it for ptr.
1366 (simple_restore_output_info): Use it for ptr. Check section_count.
1367 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1369 2014-02-17 Alan Modra <amodra@gmail.com>
1371 * elf64-ppc.h (struct ppc64_elf_params): Define.
1372 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1373 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1374 ppc64_elf_build_stubs): Update prototype.
1375 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1376 fields now in params. Adjust code throughout file.
1377 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1378 Save params pointer in htab.
1379 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1380 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1381 ppc64_elf_build_stubs): Remove parameters now in "params".
1383 2014-02-17 Alan Modra <amodra@gmail.com>
1385 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1386 patched for ppc476 workaround. Reapply branch taken/not taken
1389 2014-02-12 Alan Modra <amodra@gmail.com>
1391 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1392 stubs for calls to __tls_get_addr that we know will later be
1395 2014-02-12 Alan Modra <amodra@gmail.com>
1397 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1398 for ld -r, when code sections are sufficiently aligned.
1399 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1402 2014-02-12 Alan Modra <amodra@gmail.com>
1405 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1406 --export-dynamic and --dynamic-list marking of symbols.
1407 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1410 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1413 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1414 executables if it matches dynamic_list.
1416 2014-02-10 Alan Modra <amodra@gmail.com>
1418 * po/SRC-POTFILES.in: Regenerate.
1419 * po/bfd.pot: Regenerate.
1421 2014-02-09 Alan Modra <amodra@gmail.com>
1423 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1424 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1425 (elfNN_bed): Init new field.
1426 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1427 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1428 (ppc_elf_relax_section): Don't reallocate section here, write
1429 stubs, or write out relocs for ld -r here..
1430 (ppc_elf_relocate_section): ..instead write stubs here, and use
1431 existing code to write out relocs for ld -r. Fix offset
1432 adjustment on reloc for little-endian.
1433 (elf_backend_caches_rawsize): Define.
1435 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1438 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1440 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1442 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1443 return paths. Three times.
1444 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1446 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1447 (ppc64_elf_edit_toc): Free USED in return path.
1449 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1451 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1452 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1453 * libbfd.h: Regenerated.
1454 * bfd-in2.h: Regenerated.
1455 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1456 (nios2_reloc_map): Likewise.
1457 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1458 Fixed all references.
1459 (nios2_elf32_relocate_section): Add new relocations.
1460 (nios2_elf32_check_relocs): Likewise.
1461 (nios2_elf32_gc_sweep_hook): Likewise.
1463 2014-02-03 Alan Modra <amodra@gmail.com>
1465 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1466 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1467 (ppc_elf_link_params): New function.
1468 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1470 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1471 parameters. Use htab->params instead.
1472 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1473 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1474 64 bytes for ppc476 workaround.
1475 (struct ppc_elf_relax_info): New.
1476 (ppc_elf_relax_section): Exclude linker created sections and
1477 those too small to hold one instruction. Don't add another
1478 branch around trampolines on later relax passes. Don't
1479 generate trampolines for undefined symbols when !relocatable,
1480 nor for plugin symbols. Allocate space for ppc476 workaround
1481 patch area. Free fixups on error return path.
1482 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1483 * elf32-ppc.h (struct ppc_elf_params): New.
1484 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1485 (ppc_elf_link_params): Declare.
1486 * section.c (SEC_INFO_TYPE_TARGET): Define.
1487 * bfd-in2.h: Regenerate.
1489 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1491 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1493 (nios2_elf32_relocate_section): Use got_base to adjust
1494 GOT-pointer-relative relocations relative to _gp_got.
1495 (create_got_section): Create _gp_got symbol.
1496 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1497 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1499 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1501 * bfd-in2.h: Update from reloc.c.
1502 * elf32-nios2.c: Include elf32-nios2.h.
1503 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1504 (nios2_reloc_map): Likewise.
1505 (enum elf32_nios2_stub_type): Declare.
1506 (struct elf32_nios2_stub_hash_entry): Declare.
1507 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1508 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1509 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1510 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1511 bfd_count, top_index, input_list, all_local_syms.
1512 (nios2_call26_stub_entry): New.
1513 (nios2_elf32_install_imm16): Move up in file.
1514 (nios2_elf32_install_data): Move up in file.
1515 (hiadj): Move up in file.
1516 (stub_hash_newfunc): New.
1517 (link_hash_newfunc): Initialize hsh_cache field.
1519 (nios2_stub_name): New.
1520 (nios2_get_stub_entry): New.
1521 (nios2_add_stub): New.
1522 (nios2_elf32_setup_section_lists): New.
1523 (nios2_elf32_next_input_section): New.
1524 (CALL26_SEGMENT): New.
1525 (MAX_STUB_SECTION_SIZE): New.
1526 (group_sections): New.
1527 (nios2_type_of_stub): New.
1528 (nios2_build_one_stub): New.
1529 (nios2_size_one_stub): New.
1530 (get_local_syms): New.
1531 (nios2_elf32_size_stubs): New.
1532 (nios2_elf32_build_stubs): New.
1533 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1534 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1535 trampolines for R_NIOS2_CALL26 stubs.
1536 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1537 (nios2_elf32_gc_sweep_hook): Likewise.
1538 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1539 (nios2_elf32_link_hash_table_free): New.
1540 (bfd_elf32_bfd_link_hash_table_free): Define.
1541 * elf32-nios2.h: New file.
1542 * libbfd.h: Update from reloc.c.
1543 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1545 2014-01-29 Nick Clifton <nickc@redhat.com>
1548 * elf32-metag.c (elf_metag_post_process_headers): Call
1549 _bfd_elf_post_process_headers.
1550 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1551 _bfd_elf_copy_private_data.
1552 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1554 2014-01-29 Nick Clifton <nickc@redhat.com>
1556 * bfd-in.h (bfd_set_section_vma): Delete.
1557 (bfd_set_section_alignment): Delete.
1558 (bfd_set_section_userdata): Delete.
1559 (bfd_set_cacheable): Delete.
1560 * bfd.c (bfd_set_cacheable): New static inline function.
1561 * section.c (bfd_set_section_userdata): Likewise.
1562 (bfd_set_section_vma): Likewise.
1563 (bfd_set_section_alignment): Likewise.
1564 * bfd-in2.h: Regenerate.
1566 2014-01-28 Nick Clifton <nickc@redhat.com>
1568 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1569 attributes select the CU containing the abbreviation, which may not
1572 2014-01-24 Alan Modra <amodra@gmail.com>
1574 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1575 to get_relocs for ELFv2.
1577 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1581 if TLS sections are not adjacent.
1583 2014-01-22 Alan Modra <amodra@gmail.com>
1585 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1587 2014-01-22 Alan Modra <amodra@gmail.com>
1589 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1591 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1594 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1595 regular default symbol definition and the versioned dynamic
1596 symbol definition mismatch, skip the default symbol definition
1597 if one of them is IFUNC.
1599 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1602 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1603 info->export_dynamic nor h->ref_dynamic for type mismatch when
1604 adding the default version.
1606 2014-01-16 Alan Modra <amodra@gmail.com>
1608 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1609 mips_elf_traverse_got_arg* rather than mips_got_info*.
1610 Adjust caller. Alloc on output_bfd rather than symbol section
1613 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1615 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1617 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1619 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1622 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1623 against __ehdr_start.
1624 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1626 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1630 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1632 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1635 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1636 count if there are any non pc-relative relocs.
1637 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1639 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1640 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1642 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1643 offset while calculating relocation address.
1644 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1645 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1647 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1650 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1651 R_ARM_ABS8 and R_ARM_ABS16.
1653 2014-01-13 Alan Modra <amodra@gmail.com>
1655 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1656 error when shared and force a plt call otherwise.
1657 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1658 plt_type == PLT_NEW.
1659 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1660 the appropriate call stub.
1662 2014-01-10 Alan Modra <amodra@gmail.com>
1667 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1668 (assign_file_positions_for_non_load_sections): When setting up
1669 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1670 header that completely covers the relro region.
1672 2014-01-09 Tristan Gingold <gingold@adacore.com>
1674 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1675 table macros and add macros to initializa the structure.
1677 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1682 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1683 size for PT_GNU_RELRO segment.
1684 (assign_file_positions_for_load_sections): If PT_LOAD segment
1685 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1687 2014-01-07 Tom Tromey <tromey@redhat.com>
1689 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1692 2014-01-03 Nick Clifton <nickc@redhat.com>
1695 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1698 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1701 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1703 2014-01-02 Nick Clifton <nickc@redhat.com>
1706 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1707 filename in the bfd's filename field.
1708 * elfcode.h (bfd_from_remote_memory): Likewise.
1709 * ieee.c (ieee_object_p): Likewise.
1710 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1711 * oasys.c (oasys_openr_next_archived_file): Likewise.
1712 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1713 * opncls.c (bfd_fopen): Likewise.
1714 (bfd_openstreamr): Likewise.
1715 (bfd_openr_iovec): Likewise.
1716 (bfd_openw): Likewise.
1717 (bfd_create): Likewise.
1718 (_bfd_delete_bfd): Free filename.
1720 For older changes see ChangeLog-2013
1722 Copyright (C) 2014 Free Software Foundation, Inc.
1724 Copying and distribution of this file, with or without modification,
1725 are permitted in any medium without royalty provided the copyright
1726 notice and this notice are preserved.
1732 version-control: never