1 2012-10-18 Kai Tietz <ktietz@redhat.com>
4 * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
5 Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
6 * coff-x86_64.c: Likewise.
7 * coffcode.h (DOT_ZDEBUG): New define.
8 (sec_to_styp_flags): Check for .zdebug.
9 (styp_to_sec_flags): Likewise.
10 * coffgen.c (make_a_section): Handle .debug_* section
11 compression/decompression flags.
12 * cofflink.c (mark_relocs): Ignore relocations
13 for a section, which isn't marked as used.
14 (_bfd_coff_link_input_bfd): Add support of compressed
16 * compress.c (decompress_contents): Loop as long
17 as there is input available and there is room for
19 * bfd/pe-arm.c: Add .zdebug_ partial match entry.
20 * pe-i386.c: Likewise.
21 * pe-x86_64.c: Likewise.
22 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
23 data-directories as this might destroy content.
25 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
26 define as coff_find_nearest_line_discriminator.
27 * libcoff-in.h (coff_find_nearest_line_discriminator): New
28 * libcoff.h: Regenerated.
29 * coff-x86_64.c: Likewise.
30 * coffgen.c (coff_find_nearest_line_discriminator): New function.
33 2012-10-16 Joel Brobecker <brobecker@adacore.com>
35 * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
36 field to _bfd_archive_close_and_cleanup.
37 (aix5coff64_vec): Likewise.
39 2012-10-16 Joel Brobecker <brobecker@adacore.com>
41 * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
42 field to _bfd_archive_close_and_cleanup.
43 (pmac_xcoff_vec): Likewise.
45 2012-10-16 Sofiane Naci <sofiane.naci@arm.com>
47 * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
48 R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
49 R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
50 R_AARCH64_TLSLE_ADD_TPREL_HI12.
51 (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
52 R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
53 (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
54 AARCH64_TLSLE_*_TPREL_* relocations.
56 2012-10-16 Alan Modra <amodra@gmail.com>
58 * elf32-xtensa.c (free_section_cache): Renamed from
59 clear_section_cache. Don't zero cache.
60 (section_cache_section): Remove ineffectual zero of cache.
61 Call init_section_cache instead.
63 2012-10-15 Doug Evans <dje@google.com>
65 * elf.c (special_sections_d): Add comment.
67 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
69 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
70 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
71 * Makefile.in: Regenerated.
72 * configure: Likewise.
74 2012-10-08 Alan Modra <amodra@gmail.com>
77 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
80 2012-09-20 Walter Lee <walt@tilera.com>
82 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
83 relocations with value of hgot.
84 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
86 2012-09-19 Steve Ellcey <sellcey@mips.com>
88 * config.bfd: Add mips*-mti-elf* target.
90 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
93 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
94 if the old symbol is weak.
96 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
97 _bfd_elf_merge_symbol call.
99 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
100 if the old symbol is weak.
101 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
103 (elf_link_add_object_symbols): Don't update symbol type from a
104 weak definition. Update symbol type from a common symbol when
105 overriding a weak symbol.
107 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
109 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
111 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
113 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
115 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
117 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
119 2012-09-17 Walter Lee <walt@tilera.com>
121 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
123 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
125 2012-09-17 Walter Lee <walt@tilera.com>
127 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
128 of got relocations for when .got.plt section is merged with .got.
129 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
131 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
133 * configure: Regenerate.
135 2012-09-13 Anthony Green <green@moxielogic.com>
137 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
139 (bfd_elf32_moxie_vec): Remove.
140 * config.bfd, configure.in: Add bi-endian support for moxie.
141 * configure: Rebuilt.
142 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
143 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
145 2012-09-12 Doug Kwan <dougkwan@google.com>
147 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
148 relocation for stub lookup.
150 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
152 * bfd-in2.h: Regenerated.
154 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
155 (elf64_aarch64_reloc_map): Add reloc entry.
156 (aarch64_resolve_relocation): Likewise.
157 (bfd_elf_aarch64_put_addend): Likewise.
158 (aarch64_reloc_got_type): Likewise.
159 (elf64_aarch64_final_link_relocate): Likewise.
160 (lf64_aarch64_check_relocs): Likewise.
161 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
163 * libbfd.h: Regenerated.
164 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
166 2012-09-10 Matthias Klose <doko@ubuntu.com>
168 * config.in: Disable sanity check for kfreebsd.
170 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
172 * configure: Regenerated.
174 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
176 * cpu-ia64-opc.c (ins_cnt6a): New function.
180 (elf64_ia64_operands): Add new operand types.
182 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
185 * elf.c (ignore_section_sym): Also ignore section symbols without
188 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
190 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
191 local and global ifunc symbols.
192 * elf64-s390.c (elf_s390_relocate_section): Likewise.
194 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
196 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
199 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
202 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
203 hdynamic instead of "_DYNAMIC".
204 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
205 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
206 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
207 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
208 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
209 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
210 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
211 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
212 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
213 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
214 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
215 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
216 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
217 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
218 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
219 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
220 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
221 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
222 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
223 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
224 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
225 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
226 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
228 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
229 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
230 _PROCEDURE_LINKAGE_TABLE_.
231 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
232 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
234 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
236 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
238 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
240 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
242 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
243 (elf_i386_size_dynamic_sections): Use it on input sections.
244 (elf_i386_relocate_section): Don't convert
245 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
246 for local symbols here.
248 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
249 (elf_x86_64_size_dynamic_sections): Use it on input sections.
250 (elf_x86_64_relocate_section): Don't convert
251 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
252 for local symbols here.
254 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
256 * elf32-i386.c (elf_i386_relocate_section): Convert
257 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
260 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
261 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
264 2012-08-31 Alan Modra <amodra@gmail.com>
267 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
268 by a linker script in .opd to corresponding input .opd section.
270 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
272 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
274 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
276 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
278 * elflink.c (_bfd_elf_merge_symbol): Also override the version
279 a dynamic symbol defaulted to if preempted with a hidden or
282 2012-08-28 Walter Lee <walt@tilera.com>
284 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
286 (tilepro_plt_entry_build): Account for new header size.
287 (tilepro_elf_finish_dynamic_sections): Ditto.
288 (tilepro_elf_plt_sym_val): Ditto.
289 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
291 (tilegx_elf_finish_dynamic_sections): Account for new padding.
293 2012-08-27 Walter Lee <walt@tilera.com>
295 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
296 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
297 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
298 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
299 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
300 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
301 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
302 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
303 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
304 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
305 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
306 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
307 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
308 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
309 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
310 (tilegx_reloc_map): Ditto.
311 (reloc_to_create_func): Ditto.
312 (tilegx_elf_check_relocs): Ditto.
313 (tilegx_elf_gc_sweep_hook): Ditto.
314 (tilegx_elf_relocate_section): Ditto.
315 * libbfd.h: Regenerate.
316 * bfd-in2.h: Regenerate.
318 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
320 * elf32-arm.c (v8): New array.
321 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
322 (elf32_arm_merge_eabi_attributes): Likewise.
323 (VFP_VERSION_COUNT): New define.
325 2012-08-20 Tom Tromey <tromey@redhat.com>
327 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
329 * opncls.c (_bfd_delete_bfd): Free arelt_data.
330 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
332 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
333 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
335 (xcoff_write_archive_contents_old): Likewise.
336 (xcoff_write_archive_contents_big): Likewise.
337 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
339 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
341 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
343 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
344 (do_slurp_coff_armap): Likewise.
345 (_bfd_slurp_extended_name_table): Likewise.
346 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
348 2012-08-17 Nick Clifton <nickc@redhat.com>
350 * po/vi.po: Updated Vietnamese translation.
352 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
354 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
355 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
357 2012-08-17 Alan Modra <amodra@gmail.com>
360 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
361 Instead malloc areltdata.
363 2012-08-16 Tom Tromey <tromey@redhat.com>
366 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
367 'member' BFD. Don't try to free 'ared'.
369 2012-08-14 Nick Clifton <nickc@redhat.com>
371 * po/uk.po: Updated Ukranian translation.
373 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
375 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
376 the options section in the output rather than input BFD to
377 decide if to add a DT_MIPS_OPTIONS tag.
379 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
381 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
384 2012-08-13 Ian Bolton <ian.bolton@arm.com>
385 Laurent Desnogues <laurent.desnogues@arm.com>
386 Jim MacArthur <jim.macarthur@arm.com>
387 Marcus Shawcroft <marcus.shawcroft@arm.com>
388 Nigel Stephens <nigel.stephens@arm.com>
389 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
390 Richard Earnshaw <rearnsha@arm.com>
391 Sofiane Naci <sofiane.naci@arm.com>
392 Tejas Belagod <tejas.belagod@arm.com>
393 Yufeng Zhang <yufeng.zhang@arm.com>
395 * Makefile.am: Add AArch64 files.
396 * Makefile.in: Regenerate.
397 * archures.c (bfd_aarch64_arch): New declaration.
398 (bfd_archures_list): Use bfd_archures_list.
399 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
400 (bfd_aarch64_process_before_allocation): New declaration.
401 (bfd_elf64_aarch64_process_before_allocation): New declaration.
402 (bfd_elf64_aarch64_set_options): New declaration.
403 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
404 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
405 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
406 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
407 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
408 (bfd_is_aarch64_special_symbol_name): New declaration.
409 (bfd_aarch64_merge_machines): New declaration.
410 (bfd_aarch64_update_notes): New declaration.
411 (int bfd_aarch64_get_mach_from_notes): New declaration.
412 (elf64_aarch64_setup_section_lists): New declaration.
413 (elf64_aarch64_next_input_section): New declaration.
414 (elf64_aarch64_size_stubs): New declaration.
415 (elf64_aarch64_build_stubs): New declaration.
416 * config.bfd: Add AArch64.
417 * configure.in: Add AArch64.
418 * configure: Regenerate.
419 * cpu-aarch64.c: New file.
420 * elf-bfd.h: Add AArch64.
421 * bfd-in2.h: Regenerate.
422 * libbfd.h: Regenerate.
423 * elf64-aarch64.c: New file.
424 * reloc.c: Add AArch64 relocations.
425 * targets.c: Add AArch64.
426 * po/SRC-POTFILES.in: Regenerate.
428 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
430 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
431 of protected symbols.
433 2012-08-10 Alan Modra <amodra@gmail.com>
436 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
437 (setup_group): Adjust uses.
438 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
441 2012-08-09 Nick Clifton <nickc@redhat.com>
443 * po/vi.po: Updated Vietnamese translation.
445 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
447 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
448 Remove macros, folding them into...
449 (LA25_LUI_MICROMIPS): ... this new macro.
450 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
451 (LA25_J_MICROMIPS): ... this new macro.
452 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
454 (LA25_ADDIU_MICROMIPS): ... this new macro.
455 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
456 (mips_elf_create_la25_stub): Use them.
457 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
458 (_bfd_mips_elf_relax_section): Likewise.
460 2012-08-09 Alan Modra <amodra@gmail.com>
461 Tom Tromey <tromey@redhat.com>
463 * archive.c (SECTION Archives): Update documentation.
464 (_bfd_delete_archive_data): Remove.
465 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
466 (archive_close_worker, _bfd_archive_close_and_cleanup): New
468 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
469 (_bfd_delete_archive_data): Don't declare.
470 (_bfd_archive_close_and_cleanup): Declare.
471 (_bfd_generic_close_and_cleanup): Redefine.
473 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
474 (bfd_close): Don't close nested thin archives here.
476 2012-08-07 Tom Tromey <tromey@redhat.com>
478 * archive.c (_bfd_delete_archive_data): New function.
479 * libbfd-in.h (_bfd_delete_archive_data): Declare.
481 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
483 2012-08-07 Nick Clifton <nickc@redhat.com>
485 * po/uk.po: Updated Ukranian translation.
487 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
489 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
490 symbols special case.
492 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
494 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
495 PLT slots for local symbols.
497 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
499 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
500 field initializers throughout.
501 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
503 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
505 * elfxx-mips.c (mips_elf_perform_relocation): Update the
506 cross-mode jump message.
508 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
510 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
511 comment on DT_MIPS_RLD_MAP.
513 2012-08-03 Tom Tromey <tromey@redhat.com>
515 * opncls.c (_bfd_delete_bfd): Now static.
516 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
519 2012-08-02 Sean Keys <skeys@ipdatasys.com>
521 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
522 conditional statment to allow suppression of mismatched bank
525 2012-08-01 Alan Modra <amodra@gmail.com>
527 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
528 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
530 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
532 2012-07-30 Nick Clifton <nickc@redhat.com>
534 * po/bfd.pot: Updated template.
535 * po/es.po: Updated Spanish translation.
536 * po/fi.po: Updated Finnish translation.
537 * po/fr.po: Updated French translation.
538 * po/ru.po: Updated Russian translation.
539 * po/uk.po: Updated Ukranian translation.
541 2012-07-27 Mike Frysinger <vapier@gentoo.org>
543 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
544 (AM_INIT_AUTOMAKE): Remove args.
545 * configure: Regenerate.
547 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
549 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
550 arch depending on the target size.
552 2012-07-27 Tristan Gingold <gingold@adacore.com>
554 * configure.in: Bump version to 2.23.51
555 * configure: Regenerate.
557 2012-07-26 Teresa Johnson <tejohnson@google.com>
559 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
562 2012-07-26 Meador Inge <meadori@codesourcery.com>
563 Nick Clifton <nickc@redhat.com>
566 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
567 if a required section is missing from the linker script.
569 2012-07-24 Jan Waclawek <konfera@efton.sk>
571 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
572 _bfd_elf_link_read_relocs with keep_memory as TRUE.
574 2012-07-24 Teresa Johnson <tejohnson@google.com>
576 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
577 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
578 * coff64-rs6000.c: Likewise.
579 * dwarf2.c (struct line_info): Add discriminator field.
580 (add_line_info): Fill in new discriminator field.
581 (decode_line_info): Record discriminator information instead
583 (lookup_address_in_line_info_table): Return discriminator field if
585 (comp_unit_find_nearest_line): Add discriminator argument.
586 (find_line): Likewise.
587 (_bfd_dwarf2_find_nearest_line): Likewise.
588 (_bfd_dwarf2_find_line): Likewise.
589 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
590 (_bfd_elf_find_line_discriminator): Likewise.
591 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
592 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
593 that invokes _bfd_elf_find_nearest_line_discriminator with correct
595 (_bfd_elf_find_nearest_line_discriminator): New.
596 (_bfd_elf_find_line): Change to a wrapper
597 that invokes _bfd_elf_find_line_discriminator with correct
599 (_bfd_elf_find_line_discriminator): New.
600 * coffgen.c (coff_find_nearest_line_with_names): Handle
601 new discriminator argument.
602 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
603 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
604 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
605 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
606 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
608 (_bfd_dwarf2_find_line): Likewise.
609 (_bfd_generic_find_nearest_line_discriminator): New.
610 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
611 * bfd-in2.h: Regenerated.
612 * libbfd.h: Likewise.
613 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
614 _bfd_find_nearest_line_discriminator with
615 _bfd_generic_find_nearest_line_discriminator.
616 (bfd_target): Add _bfd_find_nearest_line_discriminator.
618 2012-07-24 Sean Keys <skeys@ipdatasys.com>
620 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
621 that enables the linker to offset addresses, when linking against
622 symbols from the XGATE processor and vice versa.
624 2012-07-23 Nick Clifton <nickc@redhat.com>
626 * cisco-core.c (cisco_core_file_failing_command): Make static.
627 (cisco_core_file_failing_signal): Make static.
629 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
631 * bfd-in2.h: Regenerated.
633 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
636 * section.c: Fix a typo in comments.
638 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
640 * elf64-s390.c: Include elf-s390-common.c.
641 (R_390_IRELATIVE): New reloc.
642 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
643 (RELA_ENTRY_SIZE): New macro.
644 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
645 *ifunc_resolver_section.
646 (struct plt_entry): New struct.
647 (struct elf_s390_obj_tdata): New field local_plt.
648 (elf_s390_local_plt): New macro.
649 (struct elf_s390_link_hash_table): New field irelifunc.
651 (link_hash_newfunc): Initialize new fields.
652 (elf_s390_check_relocs): Handle IFUNC symbols.
653 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
655 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
657 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
658 (elf_s390_relocate_section): Likewise.
659 (elf_s390_finish_dynamic_symbol): Likewise.
660 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
661 (elf_s390_finish_ifunc_symbol): New function.
662 (elf_s390_gc_sweep_hook): Handle local plt entries.
663 (elf_backend_add_symbol_hook): Define.
664 * elf32-s390.c: See elf64-s390.c changes.
665 * elf-s390-common.c: New file.
666 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
667 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
668 BFD_RELOC_390_IRELATIVE.
669 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
671 2012-07-13 Nick Clifton <nickc@redhat.com>
673 * aix386-core.c: Remove use of PTR and PARAMS macros.
674 * archive.c: Likewise.
676 * cisco-core.c: Likewise.
677 * coff-alpha.c: Likewise.
678 * coff-apollo.c: Likewise.
679 * coff-aux.c: Likewise.
680 * coff-h8300.c: Likewise.
681 * coff-h8500.c: Likewise.
682 * coff-i386.c: Likewise.
683 * coff-i960.c: Likewise.
684 * coff-ia64.c: Likewise.
685 * coff-m68k.c: Likewise.
686 * coff-m88k.c: Likewise.
687 * coff-mcore.c: Likewise.
688 * coff-mips.c: Likewise.
689 * coff-or32.c: Likewise.
690 * coff-ppc.c: Likewise.
691 * coff-rs6000.c: Likewise.
692 * coff-sh.c: Likewise.
693 * coff-sparc.c: Likewise.
694 * coff-stgo32.c: Likewise.
695 * coff-tic30.c: Likewise.
696 * coff-tic4x.c: Likewise.
697 * coff-tic54x.c: Likewise.
698 * coff-tic80.c: Likewise.
699 * coff-w65.c: Likewise.
700 * cofflink.c: Likewise.
701 * cpu-arc.c: Likewise.
702 * cpu-cris.c: Likewise.
703 * cpu-h8500.c: Likewise.
704 * cpu-i960.c: Likewise.
705 * cpu-msp430.c: Likewise.
706 * cpu-ns32k.c: Likewise.
707 * cpu-powerpc.c: Likewise.
708 * cpu-rs6000.c: Likewise.
709 * cpu-tic4x.c: Likewise.
710 * cpu-w65.c: Likewise.
712 * ecofflink.c: Likewise.
713 * elf-m10200.c: Likewise.
714 * elf32-bfin.c: Likewise.
715 * elf32-cris.c: Likewise.
716 * elf32-crx.c: Likewise.
717 * elf32-fr30.c: Likewise.
718 * elf32-frv.c: Likewise.
719 * elf32-h8300.c: Likewise.
720 * elf32-i960.c: Likewise.
721 * elf32-m32c.c: Likewise.
722 * elf32-m68hc11.c: Likewise.
723 * elf32-m68hc12.c: Likewise.
724 * elf32-m68hc1x.c: Likewise.
725 * elf32-m68k.c: Likewise.
726 * elf32-mcore.c: Likewise.
727 * elf32-rl78.c: Likewise.
728 * elf32-rx.c: Likewise.
729 * elf32-s390.c: Likewise.
730 * elf32-vax.c: Likewise.
731 * elf64-alpha.c: Likewise.
732 * elf64-mmix.c: Likewise.
733 * elf64-s390.c: Likewise.
734 * elf64-sparc.c: Likewise.
735 * elfnn-ia64.c: Likewise.
736 * elfxx-mips.c: Likewise.
737 * elfxx-sparc.c: Likewise.
739 * hp300hpux.c: Likewise.
740 * hppabsd-core.c: Likewise.
741 * hpux-core.c: Likewise.
742 * i386dynix.c: Likewise.
743 * i386linux.c: Likewise.
744 * i386lynx.c: Likewise.
745 * i386mach3.c: Likewise.
746 * i386msdos.c: Likewise.
747 * i386os9k.c: Likewise.
748 * irix-core.c: Likewise.
749 * lynx-core.c: Likewise.
750 * m68klinux.c: Likewise.
751 * mach-o.h: Likewise.
752 * mipsbsd.c: Likewise.
753 * netbsd-core.c: Likewise.
754 * nlm32-i386.c: Likewise.
755 * osf-core.c: Likewise.
756 * pc532-mach.c: Likewise.
758 * ppcboot.c: Likewise.
759 * ptrace-core.c: Likewise.
760 * reloc16.c: Likewise.
761 * sco5-core.c: Likewise.
763 * sparclinux.c: Likewise.
764 * sparclynx.c: Likewise.
765 * ticoff.h: Likewise.
766 * trad-core.c: Likewise.
767 * vms-lib.c: Likewise.
770 2012-07-09 Alan Modra <amodra@gmail.com>
773 * elflink.c (elf_sort_symbol): Sort by size too.
774 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
775 Do not depend on ordering of symbol aliases. Match largest size.
777 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
779 * elf.c (assign_section_numbers): Check if number of sections
781 * elfcode.h (elf_object_p): Likewise.
783 2012-07-03 Nick Clifton <nickc@redhat.com>
785 * archive.c (bsd_write_armap): Catch attempts to create an archive
786 with indicies bigger than 4Gb.
787 (coff_write_armap): Likewise.
789 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
792 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
795 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
798 * elflink.c (_bfd_elf_update_dynamic_flags): New.
799 (_bfd_elf_merge_symbol): Update both real and indirect symbol
801 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
802 the indirect symbol is defined in a shared library.
803 (elf_link_add_object_symbols): Likewise. If the indirect
804 symbol has been forced local, don't make the real symbol
806 (elf_link_check_versioned_symbol): Check indirect symbol.
807 (elf_link_output_extsym): Use real symbol definition when
808 reporting indirect symbol error. Check version info for
809 dynamic versioned symbol.
811 2012-07-03 Alan Modra <amodra@gmail.com>
814 * elf.c (assign_file_positions_for_load_sections): Remove assertions
815 that only PT_LOAD headers include file header and section headers.
816 (assign_file_positions_for_non_load_sections): Similarly don't
817 assert PT_GNU_RELRO header does not include file and section headers.
818 Compare first section vma rather than PT_LOAD p_vaddr against
819 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
820 abort with assertion.
822 2012-07-02 Alan Modra <amodra@gmail.com>
824 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
825 "anyway" variant when creating .plt.
826 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
827 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
828 m32c_elf_relax_plt_section.
829 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
830 when creating .got and .got.plt.
831 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
832 bfd_get_linker_section.
833 * sunos.c: Similarly throughout.
835 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
837 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
840 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
842 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
843 on unresolvable relocation.
845 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
847 * archive.c (_bfd_compute_and_write_armap): Simplify global
850 2012-06-29 Nick Clifton <nickc@redhat.com>
853 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
854 for locally bound symbols.
856 2012-06-29 Alan Modra <amodra@gmail.com>
858 * section.c (bfd_get_linker_section): New function.
859 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
860 the above throughout rather than bfd_get_section_by_name. Use
861 bfd_make_section_anyway rather than bfd_make_section when creating
863 * elf32-bfin.c: Likewise.
864 * elf32-cr16.c: Likewise.
865 * elf32-cris.c: Likewise.
866 * elf32-frv.c: Likewise.
867 * elf32-hppa.c: Likewise.
868 * elf32-i370.c: Likewise.
869 * elf32-i386.c: Likewise.
870 * elf32-lm32.c: Likewise.
871 * elf32-m32c.c: Likewise.
872 * elf32-m32r.c: Likewise.
873 * elf32-m68k.c: Likewise.
874 * elf32-microblaze.c: Likewise.
875 * elf32-ppc.c: Likewise.
876 * elf32-rl78.c: Likewise.
877 * elf32-s390.c: Likewise.
878 * elf32-score.c: Likewise.
879 * elf32-score7.c: Likewise.
880 * elf32-sh.c: Likewise.
881 * elf32-tic6x.c: Likewise.
882 * elf32-tilepro.c: Likewise.
883 * elf32-vax.c: Likewise.
884 * elf32-xstormy16.c: Likewise.
885 * elf32-xtensa.c: Likewise.
886 * elf64-alpha.c: Likewise.
887 * elf64-hppa.c: Likewise.
888 * elf64-ia64-vms.c: Likewise.
889 * elf64-ppc.c: Likewise.
890 * elf64-s390.c: Likewise.
891 * elf64-sh64.c: Likewise.
892 * elf64-sparc.c: Likewise.
893 * elf64-x86-64.c: Likewise.
894 * elfnn-ia64.c: Likewise.
895 * elfxx-mips.c: Likewise.
896 * elfxx-sparc.c: Likewise.
897 * elfxx-tilegx.c: Likewise.
898 * elflink.c: Likewise.
899 * elf-vxworks.c: Likewise.
900 * elf-m10300.c: Likewise. Also make use of htab plt, got and
902 * bfd-in2.h: Regenerate.
903 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
904 calling create_rofixup_section.
905 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
907 2012-06-29 Alan Modra <amodra@gmail.com>
909 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
910 section for bss type sections, except for .rela.bss.
911 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
912 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
913 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
914 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
915 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
917 2012-06-28 Roland McGrath <mcgrathr@google.com>
919 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
920 displacement calculation in nacl_p case.
922 2012-06-28 Nick Clifton <nickc@redhat.com>
924 * po/uk.po: New Ukranian translation.
925 * configure.in (ALL_LINGUAS): Add uk.
926 * configure: Regenerate.
928 2012-06-26 Alan Modra <amodra@gmail.com>
930 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
931 file has multiple .got/.toc sections and all don't fit in
934 2012-06-22 Roland McGrath <mcgrathr@google.com>
936 * elf.c (assign_file_positions_for_non_load_sections): Define
937 __ehdr_start symbol if it's referenced and there's a PT_LOAD
938 segment that covers both the file and program headers.
940 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
942 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
943 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
945 2012-06-22 Alan Modra <amodra@gmail.com>
947 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
948 save/restore functions when relocatable. Make "funcs" static.
950 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
952 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
953 of merged .got and .got.plt entries.
955 2012-06-18 John Szakmeister <john@szakmeister.net>
957 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
959 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
961 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
962 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
963 thread common symbols.
965 2012-06-13 Nick Clifton <nickc@redhat.com>
967 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
968 (elf32_arm_object_p): If the machine number could not be deduced
969 from the notes, call bfd_arm_get_mach_from_attributes to get the
970 number from the attributes.
972 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
975 * elf.c (assign_file_positions_for_non_load_sections): Abort if
976 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
978 2012-06-12 Alan Modra <amodra@gmail.com>
981 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
982 sections at end of PT_LOAD segment when searching for segment
983 that contains end of relro extent.
985 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
987 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
989 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
991 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
993 2012-06-06 Alan Modra <amodra@gmail.com>
995 * elflink.c (elf_link_input_bfd): Provide a file symbol for
996 each input file with local syms, if the input lacks such.
997 (bfd_elf_final_link): Add a file symbol to mark end of locals
998 for which we can associate with input files.
999 (struct elf_final_link_info): Add filesym_count field.
1000 (struct elf_outext_info): Add need_second_pass and second_pass.
1001 (elf_link_output_extsym): Detect symbols defined in the output
1002 file, emit them on second pass over locals.
1004 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1006 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1007 of target_read_memory as bfd_size_type.
1008 * bfd-in2.h: Regenerate.
1009 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1010 argument of target_read_memory as bfd_size_type.
1011 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1012 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1013 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1014 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1016 2012-06-03 Alan Modra <amodra@gmail.com>
1019 * elf.c (elf_find_function): Cache last function sym info.
1020 (_bfd_elf_maybe_function_sym): Return function size, pass in
1021 section of interest.
1022 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
1023 (_bfd_elf_maybe_function_sym): Likewise.
1024 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1025 (opd_entry_value): Add in_code_sec param. Revert caching code.
1026 Return -1 if in_code_sec and function found in wrong section.
1029 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
1031 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
1032 of target_read_memory as size_t.
1033 * bfd-in2.h: Regenerate.
1034 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
1035 argument of target_read_memory as size_t.
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 (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
1041 2012-06-01 Alan Modra <amodra@gmail.com>
1044 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
1046 2012-05-29 Tom Tromey <tromey@redhat.com>
1048 * opncls.c (bfd_fopen): Always close fd on failure.
1049 (bfd_fdopenr): Likewise.
1051 2012-05-27 Alan Modra <amodra@gmail.com>
1054 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
1055 a dynamic library finds a new instance with non-default
1056 visibility in a regular object, correctly handle symbols
1057 already on the undefs list and undo dynamic symbol state when
1058 the new symbol is hidden or internal.
1060 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1062 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1063 dynamic_sec_flags to create PLT .eh_frame section.
1064 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1066 2012-05-25 Alan Modra <amodra@gmail.com>
1069 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1070 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1071 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1072 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1073 size dynamic sections before stripping eh_frame_hdr.
1074 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1075 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1076 if no other .eh_frame sections exist.
1077 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1078 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1079 or alloc plt_eh_frame here..
1080 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1081 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1082 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1083 before writing plt offset.
1084 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1085 or alloc plt_eh_frame here..
1086 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1087 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1088 before writing plt offset.
1090 2012-05-24 Alan Modra <amodra@gmail.com>
1093 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1094 size to output section alignment.
1095 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1097 2012-05-23 Alan Modra <amodra@gmail.com>
1099 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1100 BFDs with multiple .eh_frame sections.
1102 2012-05-23 Alan Modra <amodra@gmail.com>
1105 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1107 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1112 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1114 2012-05-22 Alan Modra <amodra@gmail.com>
1116 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1117 first one is zero size or discarded.
1118 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1119 glink_eh_frame contents here..
1120 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1123 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1126 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1127 eh_frame section if there is an input .eh_frame section.
1128 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1130 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1134 create PLT eh_frame section with SEC_LINKER_CREATED.
1135 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1137 2012-05-22 Alan Modra <amodra@gmail.com>
1139 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1140 sections attached to a BFD.
1141 * section.c (bfd_get_section_by_name): Rewrite description.
1142 (bfd_get_next_section_by_name): New function.
1143 * bfd-in2.h: Regenerate.
1145 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1147 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1148 (elf_m68k_grok_psinfo): New function.
1149 (elf_backend_grok_prstatus): Define.
1150 (elf_backend_grok_psinfo): Define.
1152 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1154 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1155 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1156 backend's GOT header size instead of hardcoding it.
1158 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1160 * elf32-vax.c (elf_vax_relocate_section)
1161 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1163 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1165 * elf32-vax.c (elf_vax_relocate_section)
1166 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1167 its name as the check for text sections.
1169 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1171 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1172 the third reloc offset is the same as the first.
1174 2012-05-19 Alan Modra <amodra@gmail.com>
1176 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1177 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1178 * elf32-ppc.c: ..here.
1179 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1180 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1182 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1184 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1185 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1186 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1188 2012-05-18 Roland McGrath <mcgrathr@google.com>
1190 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1191 not to clobber the ar_fmag field stored in ARED->arch_header.
1193 2012-05-18 Pedro Alves <palves@redhat.com>
1195 * mach-o.h: Don't include sysdep.h.
1197 2012-05-18 Nick Clifton <nickc@redhat.com>
1200 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1201 complaining about config.h not having been included.
1202 * bfd-in2.h: Regenerate.
1204 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1206 * aclocal.m4: Regenerate.
1207 * Makefile.in: Regenerate.
1209 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1210 Nick Clifton <nickc@redhat.com>
1213 * configure.in: Add check that sysdep.h has been included before
1214 any system header files.
1215 * configure: Regenerate.
1216 * config.in: Regenerate.
1217 * aclocal.m4: Regenerate.
1218 * bfd-in.h: Generate an error if included before config.h.
1219 * sysdep.h: Likewise.
1220 * bfd-in2.h: Regenerate.
1221 * compress.c: Remove #include "config.h".
1222 * plugin.c: Likewise.
1223 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1224 * elf64-hppa.c: Likewise.
1226 * xsymc.c: Likewise.
1228 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1229 Alan Modra <amodra@gmail.com>
1231 * elf.c (ignore_section_sym): Correct comment. Don't return
1232 true for absolute section.
1233 (elf_map_symbols): Move stray comment. Adjust for above change.
1234 Don't discard global section symbols.
1236 2012-05-17 Alan Modra <amodra@gmail.com>
1238 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1239 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1240 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1243 2012-05-17 Alan Modra <amodra@gmail.com>
1245 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1246 is_ppc_vle): Move to..
1247 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1249 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1251 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1252 bfd_get_section_lma, bfd_get_section_alignment,
1253 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1254 in order to use the `bfd' argument.
1255 * bfd-in2.h: Regenerate.
1256 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1257 as the first argument for `bfd_get_section_alignment'.
1258 * elf32-arm.c (create_ifunc_sections): Likewise, for
1259 `bfd_set_section_alignment'.
1260 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1261 `bfd_get_section_name'.
1262 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1263 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1264 (ppc_elf_relocate_section): Likewise.
1265 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1266 `bfd_get_section_vma'.
1267 * elf64-ppc.c (create_linkage_sections): Likewise, for
1268 `bfd_set_section_alignment'.
1270 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1273 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1274 * bfd-in2.h: Regenerate.
1275 * libbfd.h: Regenrate.
1276 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1278 (avr_reloc_map): Likewise.
1280 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1283 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1284 * bfd/aout-ns32k.c: Likewise.
1285 * bfd/aout-sparcle.c: Likewise.
1286 * bfd/aout0.c: Likewise.
1287 * bfd/bfd-in2.h: Likewise.
1288 * bfd/coff-stgo32.c: Likewise.
1289 * bfd/cpu-lm32.c: Likewise.
1290 * bfd/cpu-microblaze.c: Likewise.
1291 * bfd/cpu-score.c: Likewise.
1292 * bfd/cpu-tilegx.c: Likewise.
1293 * bfd/cpu-tilepro.c: Likewise.
1294 * bfd/elf32-lm32.c: Likewise.
1295 * bfd/elf32-microblaze.c: Likewise.
1296 * bfd/elf32-score7.c: Likewise.
1297 * bfd/elf32-tilepro.c: Likewise.
1298 * bfd/elfxx-tilegx.c: Likewise.
1299 * bfd/mach-o.h: Likewise.
1300 * bfd/nlm32-ppc.c: Likewise.
1301 * bfd/ns32knetbsd.c: Likewise.
1302 * bfd/pef.h: Likewise.
1303 * bfd/plugin.c: Likewise.
1304 * bfd/stab-syms.c: Likewise.
1305 * bfd/sunos.c: Likewise.
1306 * bfd/syms.c: Likewise.
1307 * bfd/xsym.h: Likewise.
1309 2012-05-16 Alan Modra <amodra@gmail.com>
1311 * elflink.c: Rename flaginfo to flinfo throughout, except..
1312 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1313 Formatting, style. Simplify flag match.
1315 2012-05-16 Alan Modra <amodra@gmail.com>
1317 * dwarf2.c: Formatting.
1318 (arange_add): Pass in unit rather than bfd. Update callers.
1319 Ignore empty ranges. Don't ask for cleared memory.
1320 (parse_comp_unit): Only set unit->base_address if processing
1321 DW_TAG_compile_unit.
1322 (find_debug_info): Optimise section lookup.
1323 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1324 (find_line): Match previously parsed comp unit addresses as we
1325 do for newly parsed comp units.
1327 2012-05-16 Alan Modra <amodra@gmail.com>
1329 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1330 stops at end of ar_size field.
1332 2012-05-16 Alan Modra <amodra@gmail.com>
1336 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1337 out of range. As a special case, fix sh_info for zero sh_size.
1338 Do the same for .symtab.
1340 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1341 Stephane Carrez <stcarrez@nerim.fr>
1343 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1344 * config.bfd: Likewise.
1345 * cpu-m9s12x.c: New.
1346 * cpu-m9s12xg.c: New.
1347 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1348 Add option to offset S12 addresses into XGATE memory space.
1349 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1350 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1351 (ALL_MACHINES_CFILES): Likewise.
1352 * reloc.c: Add S12X relocs.
1353 * Makefile.in: Regenerate.
1354 * bfd-in2.h: Regenerate.
1355 * libbfd.h: Regenerate.
1357 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1358 Catherine Moore <clm@codesourcery.com>
1360 * bfd.c (bfd_lookup_section_flags): Add section parm.
1361 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1362 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1363 (bfd_elf_lookup_section_flags): Add section parm.
1364 * elf32-ppc.c (is_ppc_vle): New function.
1365 (ppc_elf_modify_segment_map): New function.
1366 (elf_backend_modify_segment_map): Define.
1367 (has_vle_insns): New define.
1368 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1369 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1370 Move in logic to omit / include a section.
1371 * libbfd-in.h (bfd_link_info): Add section parm.
1372 (bfd_generic_lookup_section_flags): Likewise.
1373 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1374 * section.c (bfd_section): Move out section_flag_info.
1375 (BFD_FAKE_SECTION): Remove flag_info initializer.
1376 * targets.c (_bfd_lookup_section_flags): Add section parm.
1378 2012-05-14 Catherine Moore <clm@codesourcery.com>
1380 * archures.c (bfd_mach_ppc_vle): New.
1381 * bfd-in2.h: Regenerated.
1382 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1383 * elf32-ppc.c (split16_format_type): New enumeration.
1384 (ppc_elf_vle_split16): New function.
1385 (HOWTO): Add entries for R_PPC_VLE relocations.
1386 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1387 (ppc_elf_section_flags): New function.
1388 (ppc_elf_lookup_section_flags): New function.
1389 (ppc_elf_section_processing): New function.
1390 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1391 (ppc_elf_relocation_section): Likewise.
1392 (elf_backend_lookup_section_flags_hook): Define.
1393 (elf_backend_section_flags): Define.
1394 (elf_backend_section_processing): Define.
1395 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1396 * libbfd.h: Regenerated.
1397 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1398 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1399 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1400 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1401 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1402 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1403 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1404 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1405 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1407 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1410 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1411 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1412 * bfd-in2.h: Regenerate.
1413 * libbfd.h: Regenrate.
1414 * elf32-avr.c (elf_avr_howto_table): Add entries for
1415 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1416 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1419 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1422 addend overflow check.
1424 2012-05-10 DJ Delorie <dj@redhat.com>
1426 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1428 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1431 hex number in x32 addend overflow check.
1433 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1435 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1436 R_X86_64_RELATIVE64.
1438 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1440 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1441 overflow for R_X86_64_RELATIVE64.
1443 2012-05-08 Ben Cheng <bccheng@google.com>
1445 * elf.c: Preserve the original p_align and p_flags if they are
1448 2012-05-07 Alan Modra <amodra@gmail.com>
1450 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1451 RELOC_AGAINST_DISCARDED_SECTION invocation.
1453 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1455 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1456 local variable i_ instead of assuming and using a variable i.
1458 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1460 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1462 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1464 (_bfd_mips_elf_relocate_section): Call it, in place of
1465 RELOC_AGAINST_DISCARDED_SECTION.
1466 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1467 to RELOC_AGAINST_DISCARDED_SECTION.
1468 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1469 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1470 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1471 * elf32-bfin.c (bfin_relocate_section): Likewise.
1472 (bfinfdpic_relocate_section): Likewise.
1473 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1474 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1475 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1476 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1477 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1478 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1479 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1480 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1481 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1482 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1483 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1484 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1485 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1486 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1487 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1488 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1489 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1490 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1491 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1492 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1493 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1494 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1495 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1496 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1497 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1498 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1499 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1500 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1501 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1502 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1503 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1504 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1505 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1506 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1507 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1508 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1509 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1510 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1511 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1512 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1513 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1514 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1515 (elf64_alpha_relocate_section): Likewise.
1516 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1517 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1518 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1519 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1520 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1521 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1522 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1523 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1524 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1526 2012-05-05 Alan Modra <amodra@gmail.com>
1530 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1532 2012-05-05 Alan Modra <amodra@gmail.com>
1534 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1535 bfd_und_section and bfd_ind_section with their _ptr variants, or
1536 use corresponding bfd_is_* macros.
1537 * aout-ns32k.c: Likewise.
1538 * aout-tic30.c: Likewise.
1539 * coff-arm.c: Likewise.
1540 * coff-tic54x.c: Likewise.
1541 * cpu-ns32k.c: Likewise.
1542 * elf-attrs.c: Likewise.
1543 * elfcode.h: Likewise.
1544 * peicode.h: Likewise.
1545 * reloc.c: Likewise.
1546 * riscix.c: Likewise.
1547 * versados.c: Likewise.
1548 * section.c: Likewise.
1549 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1550 bfd_ind_section): Delete.
1551 (std_section): New array replacing above.
1552 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1553 bfd_ind_section_ptr, STD_SECTION): Update.
1554 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1555 * bfd-in2.h: Regenerate.
1557 2012-05-03 Sean Keys <skeys@ipdatasys.com>
1559 * cpu-xgate.c: New file. Added XGATE support.
1560 * archures.c (bfd_architecture): Add XGATE architecture.
1561 (bfd_archures_list): Add reference to XGATE architecture info.
1562 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1563 * reloc.c: Add various XGATE relocation enums.
1564 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1566 * Makefile.am: Add support for XGATE elf.
1567 * configure.in: Ditto.
1568 * config.bfd: Ditto.
1569 * Makefile.in: Regenerate.
1573 Added files for XGATE relocations.
1574 * elf32-xgate.c: Created minimal relocation file.
1575 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1577 2012-05-03 Tristan Gingold <gingold@adacore.com>
1579 * dwarf2.c (decode_line_info): Ignore
1580 DW_LNE_HP_source_file_correlation.
1582 2012-05-01 Nick Clifton <nickc@redhat.com>
1585 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1587 * coff-ppc.c: Likewise.
1588 * cofflink.c: Likewise.
1589 * elf32-arm.c: Likewise.
1590 * elf64-sparc.c: Likewise.
1591 * elflink.c: Likewise.
1592 * pdp11.c: Likewise.
1593 * rescoff.c: Likewise.
1595 2012-04-26 Mark Wielaard <mjw@redhat.com>
1597 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1598 possibly being relative to DW_AT_low_pc.
1599 (parse_comp_unit): Likewise.
1601 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1603 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1604 also when generating PIE.
1605 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1606 by relocations as dynamic.
1608 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
1610 Provide a way for programs to recognize BFD_ASSERT calls.
1611 * bfd.c (bfd_assert_handler_type): New API type.
1612 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1613 (_bfd_assert_handler): New variable.
1614 (_bfd_default_assert_handler): New function.
1615 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1616 * libbfd-in.h (_bfd_assert_handler): Declare.
1617 * libbfd.h, bfd-in2.h: Regenerate.
1619 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
1622 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1623 symbol, where PLT refcount is set to -1.
1625 2012-04-24 Alan Modra <amodra@gmail.com>
1628 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1629 _bfd_generic_link_just_syms.
1630 * elflink.c (_bfd_elf_link_just_syms): Delete.
1631 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1633 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1634 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1635 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1636 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1637 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1638 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1639 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1640 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1641 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1642 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1643 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1644 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1645 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1646 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1647 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1648 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1649 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1650 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1651 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1652 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1653 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1654 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1655 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1656 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1657 * reloc.c: Update all references.
1658 * bfd-in2.h: Regenerate.
1660 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1662 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1663 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1665 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1667 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1669 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1672 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1674 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1675 relocations when LE conversion happens on the IE tls symbol.
1677 2012-04-17 Roland McGrath <mcgrathr@google.com>
1679 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1680 so that 32-byte boundary is a proper instruction boundary.
1682 2012-04-17 Tristan Gingold <gingold@adacore.com>
1684 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1685 member of an object archive.<
1687 2012-04-17 Tristan Gingold <gingold@adacore.com>
1689 * vms-lib.c (MAX_EKEYLEN): Define.
1690 (MAX_KEYLEN): Fix value.
1691 (vms_write_index): Add comments and fix indentation.
1692 Adjust comparaison. Add assertions. Free kbn_blk.
1693 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1694 Compense MAX_KEYLEN adjustment.
1696 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1698 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1699 (_bfd_mips_elf_check_relocs): Update accordingly.
1701 2012-04-13 Alan Modra <amodra@gmail.com>
1704 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1707 2012-04-12 David S. Miller <davem@davemloft.net>
1709 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1710 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1711 * libbfd.h: Regenerate.
1712 * bfd-in2.h: Likewise.
1713 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1714 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1715 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1716 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1717 (_bfd_sparc_elf_check_relocs): Likewise.
1718 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1719 (_bfd_sparc_elf_relocate_section): Likewise.
1721 2012-04-12 Roland McGrath <mcgrathr@google.com>
1723 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1725 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1726 (elf32_arm_link_hash_table_create): Initialize it.
1727 (elf32_arm_nacl_link_hash_table_create): New function.
1728 (arm_movw_immediate, arm_movt_immediate): New functions.
1729 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1730 (elf32_arm_finish_dynamic_sections): Likewise.
1731 (elf32_arm_output_plt_map_1): Likewise.
1732 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1733 New backend vector stanza.
1734 (elf32_arm_nacl_modify_segment_map): New function.
1735 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1736 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1737 * configure.in: Likewise.
1738 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1739 (bfd_elf32_littlearm_nacl_vec): Likewise.
1740 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1741 (bfd_elf32_bigarm_symbian_vec): Likewise.
1742 (bfd_elf32_littlearm_symbian_vec): Likewise.
1743 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1744 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1745 * configure: Regenerated.
1747 2012-04-12 Tristan Gingold <gingold@adacore.com>
1749 * elflink.c (elf_link_output_extsym): Add a guard.
1750 (bfd_elf_final_link): Remove assertion.
1751 (bfd_elf_final_link): Add a guard.
1752 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1753 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1754 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1755 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1757 (elfNN-ia64-vms target): Move to ...
1758 * elf64-ia64-vms.c: New file.
1759 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1760 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1761 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1762 * configure: Regenerate.
1763 * Makefile.in: Regenerate.
1765 2012-04-11 Nick Clifton <nickc@redhat.com>
1768 * elf64-ppc.c (opd_entry_value): When dealing with sections
1769 without relocs, keep the last section loaded in order to avoid
1770 unnecessary reloads.
1772 2012-04-09 Roland McGrath <mcgrathr@google.com>
1774 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1775 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1776 (nacl_modify_program_headers): Likewise.
1778 2012-04-03 Roland McGrath <mcgrathr@google.com>
1780 * elf-nacl.c: New file.
1781 * elf-nacl.h: New file.
1782 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1783 bfd_elf32_i386_nacl_vec.
1784 (elf_backend_modify_program_headers): Likewise.
1785 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1786 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1787 (elf_backend_modify_program_headers): Likewise.
1788 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1789 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1790 * Makefile.in: Regenerated.
1791 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1792 (bfd_elf32_x86_64_nacl_vec): Likewise.
1793 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1794 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1795 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1796 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1797 (bfd_elf32_i386_nacl_vec): Likewise.
1798 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1799 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1800 * configure: Regenerated.
1802 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1804 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1805 R_68K_TLS_LE{8,16,32} for PIE.
1807 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1809 * elf64-s390.c: Fix several comments regarding PLT entry
1811 * elf32-s390.c: Likewise.
1813 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1815 * elf64-s390.c: Use the section pointer shortcuts in
1816 elf_link_hash_table and remove them from the target specific
1818 * elf32-s390.c: Likewise.
1820 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1822 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1824 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1825 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1826 (elf_s390_finish_dynamic_sections): Likewise.
1827 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1828 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1829 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1830 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1831 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1833 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1835 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1836 Rename all occurrences in the file to elf_dyn_relocs.
1837 * elf64-s390.c: Likewise.
1839 2012-03-30 Alan Modra <amodra@gmail.com>
1841 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1844 2012-03-29 Alan Modra <amodra@gmail.com>
1846 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1847 * bfd-in2.h: Regenerate.
1849 2012-03-23 Alan Modra <amodra@gmail.com>
1851 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1852 on empty alloc sections.
1854 2012-03-23 Alan Modra <amodra@gmail.com>
1856 * linker.c (_bfd_nearby_section): New function, split out from..
1858 * bfd-in.h (_bfd_nearby_section): Declare.
1859 * bfd-in2.h: Regenerate.
1860 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1861 data_index_section with ld -q or ld -r output relocs against
1862 stripped output sections. Instead use _bfd_nearby_section.
1864 2012-03-23 Alan Modra <amodra@gmail.com>
1867 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1868 sym hashes unavailable.
1870 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1872 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1873 for non-C6X objects.
1875 2012-03-20 Kai Tietz <ktietz@redhat.com>
1878 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1879 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1880 Add windows.h header include if HAVE_WINDOWS_H is defined.
1881 (dlerror): New static function if windows variant is used instead
1883 (dlclose): Likewise.
1886 * configure: Regenerated.
1887 * config.in: Regenerated.
1889 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1892 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1893 for R_386_GOTOFF relocation against protected function if
1894 SYMBOLIC_BIND is true.
1896 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1897 error for R_X86_64_GOTOFF64 relocation against protected function
1898 when building executable or SYMBOLIC_BIND is true.
1900 2012-03-16 Roland McGrath <mcgrathr@google.com>
1902 * config.bfd: Handle x86_64-*-nacl*.
1903 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1904 (bfd_elf32_x86_64_nacl_vec): Likewise.
1905 * targets.c: Support them.
1906 * configure.in: Likewise.
1907 * configure: Regenerated.
1909 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1911 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1912 (elf32_arm_attributes_forbid_div): Likewise.
1913 (elf32_arm_merge_eabi_attributes): Correct handling of
1916 2012-03-15 Roland McGrath <mcgrathr@google.com>
1918 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1919 elf_x86_64_backend_data parameters for plt_eh_frame.
1921 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1922 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1923 (elf_x86_64_arch_bed): New variable.
1924 (elf_backend_arch_data): New macro.
1925 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1926 (elf_x86_64_allocate_dynrelocs): Likewise.
1927 (elf_x86_64_relocate_section): Likewise.
1928 (elf_x86_64_plt_sym_val): Likewise.
1929 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1930 parameters for PLT details.
1931 (elf_x86_64_finish_dynamic_sections): Likewise.
1933 2012-03-14 Roland McGrath <mcgrathr@google.com>
1935 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1936 to the full size, padding out with nop instructions.
1938 2012-03-12 Alan Modra <amodra@gmail.com>
1940 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1941 on zero size dynbss symbol.
1942 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1943 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1944 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1945 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1946 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1947 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1948 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1949 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1950 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1951 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1952 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1953 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1954 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1955 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1956 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1957 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1958 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1959 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1960 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1961 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1962 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1964 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1966 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1967 * bfd-in2.h: Regenerate.
1968 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1969 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1971 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1974 * elf32-i386.c (elf_i386_relocate_section): Restore
1977 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1980 2012-03-08 Tristan Gingold <gingold@adacore.com>
1982 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1983 keylen according to archive kind. Set nextvbn and nextrfa lhd
1984 fields. Add comments.
1986 2012-03-07 Nick Clifton <nickc@redhat.com>
1988 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1990 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1991 (elf_mn10300_tdata): Define.
1992 (elf_mn10300_local_got_tls_type): Define.
1993 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1994 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1995 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1996 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1997 (mn10300_reloc_map): Likewise.
1998 (elf_mn10300_tls_transition): New function.
1999 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
2000 (mn10300_elf_check_relocs): Add TLS support.
2001 (mn10300_elf_final_link_relocate): Likewise.
2002 (mn10300_elf_relocate_section): Likewise.
2003 (mn10300_elf_relax_section): Likewise.
2004 (elf32_mn10300_link_hash_newfunc): Initialise new field.
2005 (_bfd_mn10300_copy_indirect_symbol): New function.
2006 (elf32_mn10300_link_hash_table_create): Initialise new fields.
2007 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
2008 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
2009 (_bfd_mn10300_elf_reloc_type_class): Allocate an
2010 elf_mn10300_obj_tdata structure.
2011 (elf_backend_copy_indirect_symbol): Define.
2012 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
2013 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
2014 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
2015 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
2016 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
2017 alongside other MN10300 relocations.
2018 * bfd-in2.h: Regenerate.
2019 * libbfd.h: Regenerate.
2021 2012-03-06 Jakub Jelinek <jakub@redhat.com>
2023 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
2024 set relocate to TRUE.
2026 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2029 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
2030 overflows for R_SPARC_UA32 in .stab sections.
2032 2012-03-01 Alan Modra <amodra@gmail.com>
2034 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
2036 2012-02-27 Alan Modra <amodra@gmail.com>
2038 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
2039 before calling elf specific function.
2040 (sh_elf_osec_readonly_p): Test for error return from above.
2042 2012-02-27 Alan Modra <amodra@gmail.com>
2044 * elf32-spu.c (build_stub): Fix malloc under-allocation.
2046 2012-02-25 Walter Lee <walt@tilera.com>
2047 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
2048 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
2049 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
2050 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
2051 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
2052 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
2053 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
2054 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
2055 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
2056 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
2057 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
2058 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
2059 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
2060 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
2061 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2062 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2063 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2064 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2065 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2066 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2067 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2068 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2069 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2070 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2071 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2072 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2073 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2074 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2075 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2076 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2077 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2078 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2079 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2080 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2081 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2082 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2083 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2084 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2085 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2086 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2087 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2088 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2089 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2090 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2091 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2092 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2093 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2094 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2095 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2096 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2097 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2099 (tilepro_reloc_map): Ditto.
2100 (tilepro_info_to_howto_rela): Ditto.
2101 (reloc_to_create_func): Ditto.
2102 (tilepro_tls_translate_to_le): New.
2103 (tilepro_tls_translate_to_ie): New.
2104 (tilepro_elf_tls_transition): New.
2105 (tilepro_elf_check_relocs): Handle new tls relocations.
2106 (tilepro_elf_gc_sweep_hook): Ditto.
2107 (allocate_dynrelocs): Ditto.
2108 (tilepro_elf_relocate_section): Ditto.
2109 (tilepro_replace_insn): New.
2110 (insn_mask_X1): New.
2111 (insn_mask_X0_no_dest_no_srca): New
2112 (insn_mask_X1_no_dest_no_srca): New
2113 (insn_mask_Y0_no_dest_no_srca): New
2114 (insn_mask_Y1_no_dest_no_srca): New
2117 (insn_tls_le_move_X1): New
2118 (insn_tls_le_move_zero_X0X1): New
2119 (insn_tls_ie_lw_X1): New
2120 (insn_tls_ie_add_X0X1): New
2121 (insn_tls_ie_add_Y0Y1): New
2122 (insn_tls_gd_add_X0X1): New
2123 (insn_tls_gd_add_Y0Y1): New
2124 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2126 (tilegx_reloc_map): Ditto.
2127 (tilegx_info_to_howto_rela): Ditto.
2128 (reloc_to_create_func): Ditto.
2129 (tilegx_elf_link_hash_table): New field disable_le_transition.
2130 (tilegx_tls_translate_to_le): New.
2131 (tilegx_tls_translate_to_ie): New.
2132 (tilegx_elf_tls_transition): New.
2133 (tilegx_elf_check_relocs): Handle new tls relocations.
2134 (tilegx_elf_gc_sweep_hook): Ditto.
2135 (allocate_dynrelocs): Ditto.
2136 (tilegx_elf_relocate_section): Ditto.
2137 (tilegx_copy_bits): New.
2138 (tilegx_replace_insn): New.
2139 (insn_mask_X1): New.
2140 (insn_mask_X0_no_dest_no_srca): New.
2141 (insn_mask_X1_no_dest_no_srca): New.
2142 (insn_mask_Y0_no_dest_no_srca): New.
2143 (insn_mask_Y1_no_dest_no_srca): New.
2144 (insn_mask_X0_no_operand): New.
2145 (insn_mask_X1_no_operand): New.
2146 (insn_mask_Y0_no_operand): New.
2147 (insn_mask_Y1_no_operand): New.
2148 (insn_tls_ie_ld_X1): New.
2149 (insn_tls_ie_ld4s_X1): New.
2150 (insn_tls_ie_add_X0X1): New.
2151 (insn_tls_ie_add_Y0Y1): New.
2152 (insn_tls_ie_addx_X0X1): New.
2153 (insn_tls_ie_addx_Y0Y1): New.
2154 (insn_tls_gd_add_X0X1): New.
2155 (insn_tls_gd_add_Y0Y1): New.
2156 (insn_move_X0X1): New.
2157 (insn_move_Y0Y1): New.
2158 (insn_add_X0X1): New.
2159 (insn_add_Y0Y1): New.
2160 (insn_addx_X0X1): New.
2161 (insn_addx_Y0Y1): New.
2162 * libbfd.h: Regenerate.
2163 * bfd-in2.h: Regenerate.
2165 2012-02-25 Walter Lee <walt@tilera.com>
2167 * config.bfd (tilegx-*-*): rename little endian vector; add big
2169 (tilegxbe-*-*): New case.
2170 * configure.in (bfd_elf32_tilegx_vec): Rename...
2171 (bfd_elf32_tilegx_le_vec): ... to this.
2172 (bfd_elf32_tilegx_be_vec): New vector.
2173 (bfd_elf64_tilegx_vec): Rename...
2174 (bfd_elf64_tilegx_le_vec): ... to this.
2175 (bfd_elf64_tilegx_be_vec): New vector.
2176 * configure: Regenerate.
2177 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2178 (TARGET_LITTLE_NAME): Ditto.
2179 (TARGET_BIG_SYM): Define.
2180 (TARGET_BIG_NAME): Define.
2181 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2182 (TARGET_LITTLE_NAME): Ditto.
2183 (TARGET_BIG_SYM): Define.
2184 (TARGET_BIG_NAME): Define.
2185 * targets.c (bfd_elf32_tilegx_vec): Rename...
2186 (bfd_elf32_tilegx_le_vec): ... to this.
2187 (bfd_elf32_tilegx_be_vec): Declare.
2188 (bfd_elf64_tilegx_vec): Rename...
2189 (bfd_elf64_tilegx_le_vec): ... to this.
2190 (bfd_elf64_tilegx_be_vec): Declare.
2191 (_bfd_target_vector): Add / rename above vectors.
2192 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2193 * bfd-in2.h: Regenerate.
2194 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2195 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2197 2012-02-24 Nick Clifton <nickc@redhat.com>
2200 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2201 error message instead of aborting, when an outofrange reloc is
2204 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2206 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2207 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2208 bit-fields when target and host differ in endian-ness. When
2209 PAIRs are non-scattered find the 'symbol' from the preceding
2210 reloc. Add FIXME re. reloc symbols on section boundaries.
2211 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2212 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2214 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2216 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2218 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2219 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2221 2012-02-17 Tristan Gingold <gingold@adacore.com>
2223 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2224 * libbfd.h: Regenerated.
2225 * bfd-in2.h: Likewise.
2226 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2227 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2228 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2230 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2232 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2233 GD->LE and LD->LE optimizations.
2235 2012-02-16 Alan Modra <amodra@gmail.com>
2238 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2240 2012-02-13 Richard Henderson <rth@redhat.com>
2243 * linker.c (fix_syms): Force symbols outside any section into
2244 bfd_abs_section_ptr.
2246 2012-02-13 Alan Modra <amodra@gmail.com>
2248 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2249 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2250 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2251 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2253 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2254 Nick Clifton <nickc@redhat.com>
2256 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2259 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2261 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2262 vma additions in their logical, rather than physical order.
2264 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2266 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2268 * mach-o-x86-64.c (text_section_names_xlat): New.
2269 (mach_o_x86_64_segsec_names_xlat): New.
2270 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2271 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2273 2012-02-10 Tristan Gingold <gingold@adacore.com>
2275 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2276 to avoid infinite loop. Add comments.
2278 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2281 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2283 (bfd_arch_i386_short_nop_fill): New.
2284 (bfd_arch_i386_long_nop_fill): Likewise.
2285 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2286 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2287 bfd_arch_info initializers.
2289 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2290 (bfd_arch_i386_short_nop_fill): This.
2291 Update bfd_arch_info initializers.
2292 * cpu-l1om.c: Likewise.
2294 2012-02-08 Alan Modra <amodra@gmail.com>
2296 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2297 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2298 the correct h->u.weakdef.
2300 2012-02-07 Alan Modra <amodra@gmail.com>
2302 * elf.c (elf_find_function): Don't use internal_elf_sym.
2303 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2304 parameter with asymbol.
2305 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2306 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2307 (struct elf_backend_data <maybe_function_sym>): Likewise.
2309 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2312 * elf32-avr.c (elf32_avr_relax_section): Correct the
2313 condition that qualifies the candidates for relaxation.
2315 2012-02-02 Tristan Gingold <gingold@adacore.com>
2317 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2319 2012-02-02 Tristan Gingold <gingold@adacore.com>
2321 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2324 2012-02-02 Tristan Gingold <gingold@adacore.com>
2326 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2328 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2331 * archures.c (bfd_arch_info): Add fill.
2332 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2333 (bfd_arch_default_fill): New.
2335 * configure.in: Set bfd version to 2.22.52.
2336 * configure: Regenerated.
2338 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2340 * cpu-arc.c: Likewise.
2341 * cpu-arm.c: Likewise.
2342 * cpu-avr.c: Likewise.
2343 * cpu-bfin.c: Likewise.
2344 * cpu-cr16.c: Likewise.
2345 * cpu-cr16c.c: Likewise.
2346 * cpu-cris.c: Likewise.
2347 * cpu-crx.c: Likewise.
2348 * cpu-d10v.c: Likewise.
2349 * cpu-d30v.c: Likewise.
2350 * cpu-dlx.c: Likewise.
2351 * cpu-epiphany.c: Likewise.
2352 * cpu-fr30.c: Likewise.
2353 * cpu-frv.c: Likewise.
2354 * cpu-h8300.c: Likewise.
2355 * cpu-h8500.c: Likewise.
2356 * cpu-hppa.c: Likewise.
2357 * cpu-i370.c: Likewise.
2358 * cpu-i860.c: Likewise.
2359 * cpu-i960.c: Likewise.
2360 * cpu-ia64.c: Likewise.
2361 * cpu-ip2k.c: Likewise.
2362 * cpu-iq2000.c: Likewise.
2363 * cpu-lm32.c: Likewise.
2364 * cpu-m10200.c: Likewise.
2365 * cpu-m10300.c: Likewise.
2366 * cpu-m32c.c: Likewise.
2367 * cpu-m32r.c: Likewise.
2368 * cpu-m68hc11.c: Likewise.
2369 * cpu-m68hc12.c: Likewise.
2370 * cpu-m68k.c: Likewise.
2371 * cpu-m88k.c: Likewise.
2372 * cpu-mcore.c: Likewise.
2373 * cpu-mep.c: Likewise.
2374 * cpu-microblaze.c: Likewise.
2375 * cpu-mips.c: Likewise.
2376 * cpu-mmix.c: Likewise.
2377 * cpu-moxie.c: Likewise.
2378 * cpu-msp430.c: Likewise.
2379 * cpu-mt.c: Likewise.
2380 * cpu-ns32k.c: Likewise.
2381 * cpu-openrisc.c: Likewise.
2382 * cpu-or32.c: Likewise.
2383 * cpu-pdp11.c: Likewise.
2384 * cpu-pj.c: Likewise.
2385 * cpu-plugin.c: Likewise.
2386 * cpu-powerpc.c: Likewise.
2387 * cpu-rl78.c: Likewise.
2388 * cpu-rs6000.c: Likewise.
2389 * cpu-rx.c: Likewise.
2390 * cpu-s390.c: Likewise.
2391 * cpu-score.c: Likewise.
2392 * cpu-sh.c: Likewise.
2393 * cpu-sparc.c: Likewise.
2394 * cpu-spu.c: Likewise.
2395 * cpu-tic30.c: Likewise.
2396 * cpu-tic4x.c: Likewise.
2397 * cpu-tic54x.c: Likewise.
2398 * cpu-tic6x.c: Likewise.
2399 * cpu-tic80.c: Likewise.
2400 * cpu-tilegx.c: Likewise.
2401 * cpu-tilepro.c: Likewise.
2402 * cpu-v850.c: Likewise.
2403 * cpu-vax.c: Likewise.
2404 * cpu-w65.c: Likewise.
2405 * cpu-we32k.c: Likewise.
2406 * cpu-xc16x.c: Likewise.
2407 * cpu-xstormy16.c: Likewise.
2408 * cpu-xtensa.c: Likewise.
2409 * cpu-z80.c: Likewise.
2410 * cpu-z8k.c: Likewise.
2412 * cpu-i386.c: Include "libiberty.h".
2413 (bfd_arch_i386_fill): New.
2414 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2416 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2417 * cpu-l1om.c: Likewise.
2419 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2422 * bfd-in2.h: Regenerated.
2424 2012-01-27 Michael Eager <eager@eagercon.com>
2426 * elf32-microblaze.c (create_got_section):
2427 Reuse existing .rela.got section.
2429 2012-01-23 Alan Modra <amodra@gmail.com>
2431 * elf-bfd.h: Formatting.
2432 (struct elf_backend_data): Add "maybe_function_sym".
2433 (_bfd_elf_maybe_function_sym): Declare.
2434 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2435 (elfNN_bed): Init new field.
2436 * elf.c (elf_find_function): Use maybe_function_sym.
2437 (_bfd_elf_maybe_function_sym): New function.
2438 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2439 (ppc64_elf_maybe_function_sym): New function.
2441 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2444 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2445 pad the size field in an archive header.
2446 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2447 function for the archive size field.
2448 (bfd_generic_openr_next_archived_file): Likewise.
2449 (do_slurp_coff_armap): Likewise.
2450 (_bfd_write_archive_contents): Likewise.
2451 (_bfd_bsd44_write_ar_hdr): Use the new function.
2452 (bfd_ar_hdr_from_filesystem): Likewise.
2453 (_bfd_write_archive_contents): Likewise.
2454 (bsd_write_armap): Likewise.
2455 (coff_write_armap): Likewise.
2456 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2457 * bfdio.c (bfd_bread): Use correct type for archive element
2459 * ar.c (open_inarch): Likewise.
2460 (extract_file): Likewise.
2461 * libbfd-in.h (struct areltdata): Use correct types for
2462 parsed_size and extra_size fields.
2463 Prototype _bfd_ar_sizepad function.
2464 * libbfd.h: Regenerate.
2466 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2468 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2469 Return NULL if core file generation is unsupported.
2470 (elfcore_write_prstatus): Likewise.
2471 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2472 (elf_backend_write_core_note): Define.
2474 2012-01-19 Tristan Gingold <gingold@adacore.com>
2476 * pef.c: Add a comment.
2479 2012-01-17 Alan Modra <amodra@gmail.com>
2481 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2482 trailing garbage in the note.
2483 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2485 2012-01-16 Daniel Green <venix1@gmail.com>
2488 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2489 h->root.type not h->type.
2490 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2492 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2494 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2497 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2499 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2500 position from here... to (bfd_mach_o_build_seg_command): Here.
2502 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2504 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2505 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2506 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2507 file. (bfd_mach_o_section): Add indirect_syms field.
2509 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2511 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2512 vmsize from filesize. Don't compute offsets or file sizes for
2515 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2517 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2518 command type independent.
2520 2012-01-11 Alan Modra <amodra@gmail.com>
2522 * elf64-ppc.c: Define more insns used in plt call stubs.
2523 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2524 (ppc64_elf_relocate_section): Likewise.
2525 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2526 (struct ppc_link_hash_table): Increase size of stub_count array.
2527 Add plt_stub_align and plt_thread_safe.
2528 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2529 (plt_stub_size, plt_stub_pad): New functions.
2530 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2531 emit needless save of r2.
2532 (build_tls_get_addr_stub): Adjust params.
2533 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2534 plt stubs. Adjust build_*plt_stub calls.
2535 (ppc_size_one_stub): Similarly.
2536 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2537 params. Choose default for plt_thread_safe based on existence of
2538 calls to thread creation functions. Modify plt_call to
2539 plt_call_r2save when no tocsave reloc found. Align tail of stub
2541 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2542 output of stub statistics.
2543 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2544 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2546 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2549 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2550 check on R_X86_64_PCXX.
2552 2012-01-10 Tristan Gingold <gingold@adacore.com>
2554 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2557 2012-01-10 Tristan Gingold <gingold@adacore.com>
2559 * bfdio.c (bfd_tell): Handle nested archives.
2561 * cache.c (bfd_cache_lookup_worker): Ditto.
2562 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2564 (bfd_generic_openr_next_archived_file): Likewise.
2566 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2568 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2569 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2570 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2571 (bfd_mach_o_cf_symbols): Likewise.
2572 (bfd_mach_o_sort_symbol_table): Remove.
2573 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2574 for indirect and dysymtab counts. Do the symbol sorting here.
2575 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2576 Make the indirect symbols a TODO.
2577 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2578 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2580 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2581 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2582 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2583 (IS_MACHO_INDIRECT): Remove.
2584 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2586 2012-01-06 Nick Clifton <nickc@redhat.com>
2589 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2590 'flaginfo' to avoid conflicts with AIX system headers.
2592 2012-01-06 Tristan Gingold <gingold@adacore.com>
2594 * bfdio.c (bfd_bread): Use arelt_size macro.
2596 2012-01-06 Tristan Gingold <gingold@adacore.com>
2598 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2600 2012-01-05 Nick Clifton <nickc@redhat.com>
2603 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2606 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2608 Fix zero registers core files when built by gcc-4.7.
2609 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2610 size. Call elfcore_write_note for the local variables. Remove the
2611 final elfcore_write_note call. Add NOTREACHED comments.
2613 2012-01-04 Tristan Gingold <gingold@adacore.com>
2615 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2616 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2618 2012-01-04 Tristan Gingold <gingold@adacore.com>
2620 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2621 (bfd_mach_o_openr_next_archived_file): Reindent.
2622 Adjust to call bfd_mach_o_fat_member_init.
2623 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2625 2012-01-04 Tristan Gingold <gingold@adacore.com>
2627 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2628 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2629 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2630 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2631 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2632 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2633 BFD_RELOC_MACH_O_X86_64_GOT.
2635 2012-01-04 Tristan Gingold <gingold@adacore.com>
2637 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2638 (bfd_mach_o_load_command): Add fvmlib field.
2640 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2641 (bfd_mach_o_read_command): Handle fvmlib.
2643 2012-01-04 Tristan Gingold <gingold@adacore.com>
2645 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2646 Decode msubtype for ARM.
2648 2012-01-04 Tristan Gingold <gingold@adacore.com>
2650 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2652 2012-01-04 Tristan Gingold <gingold@adacore.com>
2654 * mach-o.h: Reindent header.
2655 (bfd_mach_o_encryption_info_command): New structure.
2656 (bfd_mach_o_load_command): Add encryption_info field.
2658 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2659 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2660 (bfd_mach_o_read_command): Adjust error message.
2662 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2664 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2665 which reads DWARF2 and stores in stash from find_line.
2666 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2667 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2668 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2669 * mach-o.c (dsym_subdir): The name of subdir where debug
2670 information may be stored.
2671 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2673 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2674 corresponding to the executable.
2675 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2676 specified binary file.
2677 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2679 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2680 executables, dylibs, and bundles.
2681 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2682 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2684 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2686 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2688 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2689 (bfd_mach_o_cf_symbols): Likewise.
2691 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2693 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2695 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2697 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2698 as the value of an indirect symbol. Keep the string table index in
2699 non-indirect syms for reference.
2700 (bfd_mach_o_write_dysymtab): New.
2701 (bfd_mach_o_primary_symbol_sort_key): New.
2702 (bfd_mach_o_cf_symbols): New.
2703 (bfd_mach_o_sort_symbol_table): New.
2704 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2705 If we are emitting a dysymtab, process indirect symbols and count the
2706 number of each other kind.
2707 (bfd_mach_o_mangle_sections): New.
2708 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2709 the command builder. Write dysymtab if the command is present.
2710 (bfd_mach_o_count_sections_for_seg): New.
2711 (bfd_mach_o_build_seg_command): New.
2712 (bfd_mach_o_build_dysymtab_command): New.
2713 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2714 commands are optional and should not be emitted if there are no
2715 sections or symbols.
2716 (bfd_mach_o_set_section_contents): Amend comment.
2717 * mach-o.h: Amend and add to comments.
2718 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2719 pointer to the indirects, when present.
2720 (bfd_mach_o_should_emit_dysymtab): New macro.
2721 (IS_MACHO_INDIRECT): Likewise.
2723 For older changes see ChangeLog-2011
2729 version-control: never
projects / binutils-gdb.git / blob