1 2014-11-04 Nick Clifton <nickc@redhat.com>
4 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
5 Replace another abort with an error message.
6 (coff_slurp_line_table): Add more range checking.
7 * peXXigen.c (pe_print_debugdata): Add range checking.
9 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
11 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
12 when creating a dso with discarded dynsym section.
14 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
16 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
17 and E_MIPS_ARCH_64R6 support.
19 2014-11-05 Nick Clifton <nickc@redhat.com>
22 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
23 about the number of relocations it contains.
24 (coff_sort_func_alent): Return 0 if the pointers are NULL.
25 (coff_slurp_line_table): Add more range checks. Do not free new
26 tables created when sorting line numbers.
27 * peXXigen.c (pe_print_idata): Add range checks.
28 (pe_print_edata): Likewise.
29 (rsrc_print_resource_entries): Likewise. Avoid printing control
30 characters. Terminate priniting if corruption is detected.
31 (rsrc_print_resource_directory): Terminate printing if an unknown
32 directory type is encountered.
33 (pe_print_debugdata): Fix off-by-one error.
34 (rsrc_count_entries): Add range checking.
35 (rsrc_parse_entry): Likewise.
37 2014-11-04 Nick Clifton <nickc@redhat.com>
40 * compress.c (bfd_get_full_section_contents): Improve test for
41 linker created objects.
44 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
45 corrupt extended name tables.
47 2014-11-04 Alan Modra <amodra@gmail.com>
49 * elf32-spu.c (ovl_mgr_stat): New function.
50 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
52 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
54 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
55 relaxation, reduce the size of symbols that span the deleted
58 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
60 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
61 located at the very end of the section.
63 2014-11-03 Nick Clifton <nickc@redhat.com>
66 * aoutx.h (slurp_symbol_table): Check that computed table size is
67 not bigger than the file from which is it being read.
68 (slurp_reloc_table): Likewise.
69 * coffcode.h (coff_slurp_line_table): Remove unneeded local
70 'warned'. Do not try to print the details of a symbol with an
72 * coffgen.c (make_a_sectiobn_from_file): Check computed string
73 index against length of string table.
74 (bfd_coff_internal_syment_name): Check read in string offset
75 against length of string table.
76 (build_debug_section): Return a pointer to the section used.
77 (_bfd_coff_read_string_table): Store the length of the string
78 table in the coff_tdata structure.
79 (bfd_coff_free_symbols): Set the length of the string table to
80 zero when it is freed.
81 (coff_get_normalized_symtab): Check offsets against string table
82 or data table lengths as appropriate.
83 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
84 length of string table.
85 * compress.c (bfd_get_full_section_contents): Check computed size
86 against the size of the file.
87 * libcoff-in.h (obj_coff_strings_len): Define.
88 (struct coff_tdata): Add strings_len field.
89 * libcoff.h: Regenerate.
90 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
91 data if the debug section is too small.
92 * xcofflink.c (xcoff_link_input_bfd): Check offset against
93 length of string table.
95 2014-11-03 Nick Clifton <nickc@redhat.com>
97 * po/fi.po: Updated Finnish translation.
99 2014-10-31 Andrew Pinski <apinski@cavium.com>
100 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
102 * archures.c: Add octeon3 for mips target.
103 * bfd-in2.h: Regenerate.
104 * bfd/cpu-mips.c: Define I_mipsocteon3.
105 nfo_struct): Add octeon3 support.
106 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
108 (mips_set_isa_flags): Add support for octeon3.
109 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
110 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
111 extension of bfd_mach_mips_octeon2.
112 (print_mips_isa_ext): Print the value of Octeon3.
114 2014-10-31 Nick Clifton <nickc@redhat.com>
117 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
118 symbol table bigger than the file.
119 * elf.c (bfd_elf_get_str_section): Do not try to load a string
120 table bigger than the file.
121 * tekhex.c (first_phase): Check that the section range is sane.
123 2014-10-30 Nick Clifton <nickc@redhat.com>
126 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
127 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
129 2014-10-29 Nick Clifton <nickc@redhat.com>
131 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
134 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
136 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
138 2014-10-28 Nick Clifton <nickc@redhat.com>
141 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
142 detection table on a per-bfd basis.
143 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
146 2014-10-28 Andreas Schwab <schwab@suse.de>
147 Nick Clifton <nickc@redhat.com>
150 * srec.c (srec_bad_byte): Increase size of buf to allow for
152 (srec_scan): Use an unsigned char buffer to hold header bytes.
154 2014-10-27 Nick Clifton <nickc@redhat.com>
157 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
158 binaries with a group of sections linked by the string table
160 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
161 with an invalid value for NumberOfRvaAndSizes.
162 (pe_print_edata): Detect out of range rvas and entry counts for
163 the Export Address table, Name Pointer table and Ordinal table.
166 * elf.c (setup_group): Improve handling of corrupt group
169 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
171 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
172 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
173 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
174 (elf_aarch64_stub_type): Add new type
175 aarch64_stub_erratum_835769_veneer.
176 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
177 (aarch64_erratum_835769_fix): New data struct to record erratum
179 (elf_aarch64_link_hash_table: Global flags for 835769.
180 (aarch64_build_one_stub): Add case for 835769.
181 (aarch64_size_one_stub): Likewise.
182 (aarch64_mem_op_p, aarch64_mlxl_p,
183 aarch64_erratum_sequence,erratum_835769_scan):
184 New. Decode and scan functions for erratum 835769.
185 (elf_aarch64_create_or_find_stub_sec): New.
186 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
188 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
189 (erratum_835769_branch_to_stub_data,
190 make_branch_to_erratum_835769_stub):New. Connect up all the
191 erratum stubs to occurances by branches.
192 (elfNN_aarch64_write_section): New hook.
193 (aarch64_map_one_stub): Output erratum stub symbol.
194 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
195 information for erratum 835769.
196 (elf_backend_write_section): Define.
198 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
200 * elf32-arm.c (read_code32): New function to read 32 bit
202 (read_code16): New function to read 16 bit thumb instrution.
203 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
204 and read_code16 to read instructions.
206 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
208 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
209 (print_mips_isa_ext): Print the value of an unknown extension.
211 2014-10-21 Alan Modra <amodra@gmail.com>
213 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
214 entries that aren't a multiple of 8 rather than failing assertion.
216 2014-10-21 Alan Modra <amodra@gmail.com>
218 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
221 2014-10-18 Alan Modra <amodra@gmail.com>
223 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
224 section for function symbols defined in .opd is discarded, let
225 the symbol appear to be undefined.
226 (opd_entry_value): Ensure the result section is that for the
227 function code section in the same object as the OPD entry.
229 2014-10-16 Alan Modra <amodra@gmail.com>
232 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
234 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
235 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
236 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
237 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
238 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
239 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
240 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
241 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
242 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
245 2014-10-16 Alan Modra <amodra@gmail.com>
247 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
248 even when output is not ppc64 ELF. Remove redundant tests on
251 2014-10-15 Alan Modra <amodra@gmail.com>
254 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
255 param, group "section" and "offset" params. Zero discriminator.
256 * bfd.c (bfd_find_nearest_line): Implement with new
257 _bfd_find_nearest_line.
258 (bfd_find_nearest_line_discriminator): Likewise.
259 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
261 * coff-rs6000.c (xcoff_find_nearest_line,
262 xcoff_find_nearest_line_discriminator): Delete.
263 (_bfd_xcoff_find_nearest_line): Don't define.
264 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
265 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
267 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
268 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
269 adjust _bfd_dwarf2_find_nearest_line call.
270 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
271 others. Set discriminator. Adjust call.
272 (coff_find_nearest_line_discriminator): Delete.
273 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
274 * dwarf2.c (find_line): Rename to..
275 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
276 Simplify setting of do_line. Delete old function.
277 (_bfd_dwarf2_find_line): Delete.
278 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
279 discriminator_ptr and set it.
280 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
281 (_bfd_elf_find_nearest_line_discriminator): Delete.
282 (_bfd_elf_find_line_discriminator): Delete.
283 (_bfd_generic_find_nearest_line_discriminator): Don't define.
284 * elf.c (elf_find_function): Reorder params.
285 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
287 (_bfd_elf_find_nearest_line_discriminator): Delete.
288 (_bfd_elf_find_line): Adjust call.
289 * elf32-arm.c (arm_elf_find_function): Reorder params.
290 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
292 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
293 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
294 (elfNN_aarch64_find_nearest_line): Reorder params, add
295 discriminator_ptr. Adjust calls.
296 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
297 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
298 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
299 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
300 (_bfd_dwarf1_find_nearest_line): Likewise.
301 (_bfd_dwarf2_find_nearest_line): Likewise.
302 (_bfd_dwarf2_find_line): Delete.
303 (_bfd_generic_find_nearest_line_discriminator): Delete.
304 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
305 * libcoff-in.h (coff_find_nearest_line): Update prototype.
306 (coff_find_nearest_line_discriminator): Delete.
307 (coff_find_nearest_line_with_names): Update prototype.
308 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
309 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
310 discriminator_ptr. Adjust calls.
311 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
312 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
313 discriminator_ptr and set.
314 * som.c (som_find_nearest_line): Similarly.
315 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
316 _bfd_find_nearest_line_discriminator.
317 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
318 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
319 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
320 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
321 "discriminator" and set.
322 (_bfd_vms_find_nearest_line_discriminator): Delete.
323 (_bfd_generic_find_nearest_line_discriminator): Don't define.
324 (alpha_vms_find_nearest_line): Update define.
325 * bfd-in2.h: Regenerate.
326 * libbfd.h: Regenerate.
327 * libcoff.h: Regenerate.
329 2014-10-15 Alan Modra <amodra@gmail.com>
331 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
332 * aout-adobe.c (aout_32_find_line): Define.
333 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
334 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
335 * aout-target.h (MY_find_line): Define.
336 * aout-tic30.c (MY_find_line): Define.
337 * binary.c (binary_find_line): Define.
338 * bout.c (aout_32_find_line): Define.
339 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
340 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
341 (rs6000_xcoff64_aix_vec): Likewise.
342 * elf-bfd.h (_bfd_generic_find_line): Don't define.
343 * elfxx-target.h (bfd_elfNN_find_line): Define.
344 * i386msdos.c (msdos_find_line): Define.
345 * i386os9k.c (aout_32_find_line): Define.
346 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
347 (ieee_find_nearest_line, ieee_find_line,
348 ieee_find_inliner_info): Define.
349 * ihex.c (ihex_find_line): Define.
350 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
351 (_bfd_generic_find_line): Don't define.
352 * libbfd.c (_bfd_generic_find_line): Delete.
353 * libcoff-in.h (coff_find_line): Define.
354 * libecoff.h (_bfd_ecoff_find_line): Define.
355 * mach-o.h (bfd_mach_o_find_line): Define.
356 * mmo.c (mmo_find_line): Define.
357 * nlm-target.h (nlm_find_line): Define.
358 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
359 (oasys_find_nearest_line, oasys_find_line,
360 oasys_find_inliner_info): Define.
361 * pef.c (bfd_pef_find_line): Define.
362 * plugin.c (bfd_plugin_find_line): Define.
363 * ppcboot.c (ppcboot_find_line): Define.
364 * som.c (som_find_line): Define.
365 * srec.c (srec_find_line): Define.
366 * tekhex.c (tekhex_find_line): Define.
367 * versados.c (versados_find_line): Define.
368 * vms-alpha.c (alpha_vms_find_line): Define.
369 * xsym.c (bfd_sym_find_line): Define.
370 * bfd-in2.h: Regenerate.
371 * libbfd.h: Regenerate.
372 * libcoff.h: Regenerate.
374 2014-10-15 Tristan Gingold <gingold@adacore.com>
376 * version.m4: Bump version to 2.25.51
377 * configure: Regenerate.
379 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
381 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
382 offset is less than 2.
383 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
385 2014-10-14 Alan Modra <amodra@gmail.com>
388 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
389 (EIGHT_GAZILLION): Delete.
391 2014-10-13 Alan Modra <amodra@gmail.com>
394 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
395 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
396 flags enabling conversion of CIEs and FDEs to use relative encoding.
397 (find_merged_cie): Similarly.
398 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
399 relocatable, except for CIE pointer.
400 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
401 relocs against symbols in dropped comdat group sections.
402 (bfd_elf_discard_info): Do some eh_frame optimisation when
405 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
407 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
408 the hwcaps2 object attribute.
410 2014-10-04 Alan Modra <amodra@gmail.com>
413 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
414 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
415 range FDEs for discarding.
416 (vma_compare): Sort on range after address.
417 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
418 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
419 error message rather than "fde".
420 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
423 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
426 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
427 for OLD_FREEBSD_ABI_LABEL.
429 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
432 * plugin.c (try_claim): New function. Moved from
434 (try_load_plugin): Pass through bfd. Add test.
435 (load_plugin): Pass through bfd.
436 (bfd_plugin_object_p): Move logic to try_claim.
438 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
440 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
441 call relaxation use furthermost addresses where call source and
442 destination can be to check whether it's in the range of a direct
445 2014-09-22 Alan Modra <amodra@gmail.com>
447 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
448 false for overflow or overlapping FDEs. Give more detail in
451 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
453 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
454 the addend if relocations are RELA.
456 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
458 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
459 nds32_elf_ex9_relocation_check): Synchronize the argument type.
461 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
463 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
465 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
468 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
471 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
473 2014-09-16 Terry Guo <terry.guo@arm.com>
475 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
478 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
480 * bfd-in2.h: Regenerate.
481 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
482 (nds32_elf_relax_section): Code refactoring.
483 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
484 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
485 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
486 pattern. The first three is moved from nds32_elf_relax_section,
487 and the last three is new function.
488 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
489 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
490 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
491 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
492 three is moved from nds32_elf_relax_section, and the last four
494 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
495 pattern and address setting pattern.
496 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
497 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
498 nds32_elf_relax_gotoff_suff): Relax pic pattern.
499 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
500 nds32_elf_relax_letlsls): Relax TLS pattern.
501 (nds32_relax_adjust_label): Adjust alignment and nop.
502 (nds32_elf_pick_relax): Choose relaxation optimization.
503 (nds32_elf_get_relocated_section_contents): New hook.
504 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
506 * elf32-nds32.h: Declare.
507 * libbfd.h: Regenerate.
508 * reloc.c: Add nds32 new relocations.
510 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
512 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
513 'name' for the typo issue, which related with commit
514 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
516 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
517 Matthew Fortune <matthew.fortune@imgtec.com>
519 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
520 * archures.c (bfd_architecture): Likewise.
521 * bfd-in2.h (bfd_architecture): Likewise.
522 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
523 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
524 BFD_RELOC_MIPS_19_PCREL_S2.
525 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
526 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
527 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
528 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
529 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
530 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
531 BFD_RELOC_LO16_PCREL.
532 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
533 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
535 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
536 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
537 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
538 BFD_RELOC_LO16_PCREL.
539 * elfn32-mips.c: Likewise.
540 * elfxx-mips.c (MIPSR6_P): New define.
541 (mipsr6_exec_plt_entry): New array.
542 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
543 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
544 (aligned_pcrel_reloc_p): New function.
545 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
546 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
547 (mips_elf_calculate_relocation): Add support for relocs:
548 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
549 R_MIPS_PCHI16 and R_MIPS_PCLO16.
550 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
551 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
552 (_bfd_mips_elf_check_relocs): Add support for relocs:
553 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
554 (_bfd_mips_elf_relocate_section): Add a check for unaligned
556 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
558 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
559 (_bfd_mips_elf_print_private_bfd_data): Likewise.
560 (mips_32bit_flags_p): Add support for mips32r6.
561 * libbfd.h (bfd_reloc_code_real_names): Add entries for
562 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
563 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
564 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
565 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
566 BFD_RELOC_MIPS_19_PCREL_S2.
567 * config.bfd: Add mips*-img-elf* target triple.
569 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
571 * config.bfd: Add mips*-img-elf* target triple.
573 2014-09-12 Alan Modra <amodra@gmail.com>
575 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
576 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
577 range of FDEs to hdr_info->array.
578 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
579 .eh_frame_hdr entries, and overlapping FDEs.
581 2014-09-10 Alan Modra <amodra@gmail.com>
583 * elf.c (assign_file_positions_except_relocs): Move section header
585 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
586 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
587 * elflink.c (bfd_elf_final_link): Don't call above function.
589 2014-08-30 Alan Modra <amodra@gmail.com>
591 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
593 2014-08-29 Alan Modra <amodra@gmail.com>
595 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
596 error for calls via a toc adjusting stub without a nop.
598 2014-08-29 Alan Modra <amodra@gmail.com>
600 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
601 error. Remove redundant bfd_set_error.
603 2014-08-29 Alan Modra <amodra@gmail.com>
605 * srec.c (srec_scan): Revert last change. Report an error for
606 S-records with less than the miniumum byte count.
608 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
610 * srec.c (srec_scan): Return error for 0 size.
612 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
615 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
616 to check discarded input section.
617 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
619 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
622 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
623 sections to input from ld --just-symbols.
625 2014-08-26 DJ Delorie <dj@redhat.com>
627 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
630 2014-08-26 Jiong Wang <jiong.wang@arm.com>
632 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
633 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
635 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
637 2014-08-26 Nick Clifton <nickc@redhat.com>
639 * config.bfd: Fix typo in or1knd selection.
641 2014-08-22 Kai Tietz <ktietz@redhat.com>
644 * coffcode.h (coff_compute_section_file_positions): Keep
645 FileAlignment valid as set.
647 2014-08-22 Alan Modra <amodra@gmail.com>
649 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
650 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
652 2014-08-22 Alan Modra <amodra@gmail.com>
654 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
656 (_bfd_elf_begin_eh_frame_parsing): Delete.
657 (_bfd_elf_end_eh_frame_parsing): Delete.
658 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
659 (_bfd_elf_end_eh_frame_parsing): Delete.
660 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
661 !info->relocatable in place of merge_cies.
662 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
663 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
664 (ppc64_elf_size_stubs): Likewise pad stub FDE.
665 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
666 (ppc64_elf_size_stubs): ..here and..
667 (ppc64_elf_finish_dynamic_sections): ..here.
669 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
671 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
673 2014-08-21 Tony Wang <tony.wang@arm.com>
675 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
676 the veneer routine for R_ARM_THM_JUMP19.
677 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
678 (elf32_arm_size_stub): Ditto.
680 2014-08-20 Roland McGrath <mcgrathr@google.com>
683 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
684 all reloc types with pc_relative set in the howto, not just for
685 R_ARM_REL32 and R_ARM_REL32_NOI.
686 (allocate_dynrelocs_for_symbol): Update comment.
687 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
688 set in the howto, set call_reloc_p and may_need_local_target_p but
689 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
690 (elf32_arm_check_relocs): Likewise.
692 2014-08-20 Will Newton <will.newton@linaro.org>
694 * config.bfd: Default armeb-*-eabi* to big endian.
696 2014-08-19 Alan Modra <amodra@gmail.com>
698 * configure: Regenerate.
700 2014-08-18 Alan Modra <amodra@gmail.com>
702 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
703 use dynrelocs for ifunc.
704 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
706 2014-08-18 Alan Modra <amodra@gmail.com>
709 * elflink.c (on_needed_list): Only consider libraries that have
712 2014-08-18 Alan Modra <amodra@gmail.com>
714 * elflink.c (bfd_elf_discard_info): Return int error status.
715 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
716 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
717 * bfd-in2.h: Regenerate.
719 2014-08-14 Alan Modra <amodra@gmail.com>
721 * peXXigen.c (pe_print_reloc): Protect against access past end
724 2014-08-14 Alan Modra <amodra@gmail.com>
727 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
728 in the order they are mapped to output sections.
730 2014-08-14 Alan Modra <amodra@gmail.com>
732 * configure.ac: Delete redundant plugin related checks.
733 * configure: Regenerate.
735 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
737 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
738 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
741 2014-08-12 Alan Modra <amodra@gmail.com>
743 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
744 here when not calling the generic add_symbol function. Formatting.
745 Correct handling of indirect symbols. Update notice call.
746 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
747 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
748 symbols early. Update notice call. Add comments regarding weak
749 symbols vs. indirect.
751 2014-08-12 Alan Modra <amodra@gmail.com>
754 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
757 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
759 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
762 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
763 Alan Modra <amodra@gmail.com>
766 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
767 warning for references in LTO IR to warning symbols.
769 2014-08-07 Alan Modra <amodra@gmail.com>
771 * linker.c (WARN, CWARN): Collapse these states to WARN.
772 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
775 2014-08-05 Doug Evans <dje@google.com>
777 * bfd-in2.h: Regenerate.
778 * libcoff.h: Regenerate.
780 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
782 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
783 rawsize if changing size.
785 2014-08-05 Alan Modra <amodra@gmail.com>
788 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
790 2014-08-05 Alan Modra <amodra@gmail.com>
792 * linker.c (generic_link_check_archive_element): Move handling
793 of command link -u symbols with a common symbol def to the
794 code handling non-common symbols so that archive element symbols
795 are loaded. Use generic_link_add_object_symbols.
797 2014-08-05 Alan Modra <amodra@gmail.com>
800 * linker.c (struct archive_list, struct archive_hash_entry,
801 struct archive_hash_table, archive_hash_newfunc,
802 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
803 archive_hash_table_free): Delete.
804 (_bfd_generic_link_add_archive_symbols): Add h and name params to
805 checkfn. Rewrite using a straight-forward scan over archive map.
806 (generic_link_check_archive_element_no_collect,
807 generic_link_check_archive_element_collect,
808 generic_link_check_archive_element): Add h and name params.
809 * aoutx.h (aout_link_check_archive_element): Likewise.
810 * pdp11.c (aout_link_check_archive_element): Likewise.
811 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
812 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
813 scan symbols, simply add archive element whenever h is undefined.
814 (coff_link_check_ar_symbols): Delete.
815 * ecoff.c (read_ext_syms_and_strs): Delete.
816 (reread_ext_syms_and_strs): Delete.
817 (ecoff_link_check_archive_element): Add h and name param. Don't
818 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
819 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
821 (elf_link_add_archive_symbols): Delete "defined" array, merge
822 functionality into "included". Make "included" a char array. Don't
823 set or test archive_pass.
824 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
825 * libbfd.h: Regenerate.
827 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
830 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
832 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
834 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
835 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
836 (bfd_mips_elf_swap_abiflags_v0_in): New function.
837 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
838 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
839 (_bfd_mips_elf_fake_sections): Likewise.
840 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
841 (_bfd_mips_elf_additional_program_headers): Account for new
842 PT_MIPS_ABIFLAGS program header.
843 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
844 associate with .MIPS.abiflags.
845 (_bfd_mips_elf_gc_mark_extra_sections): New function.
846 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
847 (infer_mips_abiflags): Likewise.
848 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
849 (mips_32bit_flags_p): Moved higher.
850 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
851 checking for FP ABIs.
852 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
853 checks. Check EF_MIPS_FP64 flag consistency.
854 (print_mips_ases, print_mips_isa_ext): New static function.
855 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
856 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
857 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
858 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
859 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
860 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
861 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
862 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
864 2014-07-28 Alan Modra <amodra@gmail.com>
867 * archive.c (_bfd_compute_and_write_armap): Warn on adding
868 __gnu_lto_slim to armap.
869 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
870 __gnu_lto_slim to linker hash table.
872 2014-07-27 Anthony Green <green@moxielogic.org>
874 * config.bfd: Add moxie-*-moxiebox*.
876 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
878 Add or reactivate or1k-*-rtems*
879 * config.bfd (or1k-*-rtems*): Reactivate.
881 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
883 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
885 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
886 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
888 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
891 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
892 and R_*_IRELATIVE relocation offset with PLT entry.
893 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
894 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
895 (elf_x86_64_get_synthetic_symtab): Use it.
897 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
900 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
901 next_tls_desc_index with elf.srelplt->reloc_count.
903 2014-07-15 Alan Modra <amodra@gmail.com>
905 * cache.c (cache_bread_1): Don't return -1 when fread returns
908 2014-07-15 Alan Modra <amodra@gmail.com>
910 * elflink.c (elf_merge_st_other): Update comments. Simplify
911 visibility handling. Make isym const. Move code modifying
912 isym->st_other for --exclude-libs to..
913 (elf_link_add_object_symbols): ..here.
915 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
918 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
920 2014-07-08 Nick Clifton <nickc@redhat.com>
923 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
924 segments in input bfds.
926 2014-07-08 Will Newton <will.newton@linaro.org>
928 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
929 value to 64kB and remove custom setting for NaCl.
931 2014-07-08 Alan Modra <amodra@gmail.com>
933 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
934 bits from source to dest.
935 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
936 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
938 * bfd-in2.h: Regenerate.
940 2014-07-08 Jiong Wang <jiong.wang@arm.com>
942 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
943 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
944 when info->relocatable be true.
946 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
948 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
949 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
950 * bfd-in2.h: Regenerate.
951 * libbfd.h: Regenerate.
953 2014-07-04 Alan Modra <amodra@gmail.com>
955 * Makefile.am: Update "configure.in" comments.
958 * configure.host: Likewise.
959 * doc/bfdint.texi: Likewise.
960 * targets.c: Likewise.
961 * warning.m4: Likewise.
962 * Makefile.in: Regenerate.
964 2014-07-04 Alan Modra <amodra@gmail.com>
966 * configure.ac: Rename from configure.in.
967 * Makefile.in: Regenerate.
968 * config.in: Regenerate.
969 * doc/Makefile.in: Regenerate.
971 2014-07-04 Alan Modra <amodra@gmail.com>
973 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
974 * Makefile.in: Regenerate.
976 2014-07-04 Alan Modra <amodra@gmail.com>
978 * version.m4: New file.
979 * configure.in: Include version.m4.
981 * Makefile.am (RELEASE): Delete.
982 (bfdver.h): Depend on development.sh, use instead of RELEASE.
983 * Makefile.in: Regenerate.
984 * doc/Makefile.in: Regenerate.
986 2014-07-02 Alan Modra <amodra@gmail.com>
988 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
989 pointer_equality_needed when !readonly_dynrelocs.
990 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
992 2014-07-02 Alan Modra <amodra@gmail.com>
994 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
995 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
997 2014-07-01 Alan Modra <amodra@gmail.com>
999 * bfd.c (struct bfd): Reorganise for better packing. Delete
1000 "ifd" field. Make "format", "direction" and "flags" bitfields.
1001 (HAS_LOAD_PAGE): Delete, renumber following flags.
1002 * bfd-in2.h: Regenerate.
1003 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1005 2014-07-01 Alan Modra <amodra@gmail.com>
1007 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1008 (struct ppc_link_hash_table): Increase size of stub_count array.
1009 (build_global_entry_stubs): Emit symbol on global entry stub.
1010 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1013 2014-07-01 Alan Modra <amodra@gmail.com>
1015 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1016 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1017 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1019 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1020 optimisation when --traditional-format.
1022 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1023 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1024 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1025 Soundararajan <Sounderarajan.D@atmel.com>
1027 * archures.c: Add avrtiny architecture for avr target.
1028 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1029 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1030 added for 16 bit LDS/STS instruction of avrtiny arch.
1031 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1032 BFD_RELOC_AVR_LDS_STS_16.
1033 (bfd_elf_avr_final_write_processing): Select machine number
1035 (elf32_avr_object_p): Set machine number for avrtiny arch.
1036 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1037 * bfd-in2.h: Regenerate.
1038 * libbfd.h: Regenerate.
1040 2014-06-26 Nick Clifton <nickc@redhat.com>
1043 * dwarf2.c (is_str_attr): New function.
1044 (find_abstract_instance_name): Use it to determine when an
1045 attribute has a string value.
1047 2014-06-24 Alan Modra <amodra@gmail.com>
1049 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1050 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1053 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1055 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1056 a number of targets.
1058 2014-06-20 Kyle McMartin <kyle@redhat.com>
1060 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1061 emitting initial-exec relocs when not linking an executable.
1063 2014-06-16 Will Newton <will.newton@linaro.org>
1065 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1066 htab->next_tls_desc_index in the non-IPLT case.
1067 Calculate GOT offset correctly for the non-IPLT case.
1068 (allocate_dynrelocs_for_symbol): Don't increment
1069 htab->next_tls_desc_index here.
1071 2014-06-16 Alan Modra <amodra@gmail.com>
1073 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1076 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1078 * elfxx-aarch64.c (stdarg.h): Include.
1079 (string.h): Include.
1080 (_bfd_aarch64_elf_grok_prstatus): Updated.
1081 (_bfd_aarch64_elf_grok_psinfo): New function.
1082 (_bfd_aarch64_elf_write_core_note): New function.
1083 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1084 (elf_backend_write_core_note): Define.
1086 2014-06-13 Alan Modra <amodra@gmail.com>
1088 * archive.c: Include bfdlink.h.
1089 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1090 * bfd.c (struct bfd): Add is_linker_output field.
1091 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1092 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1093 link.hash and is_linker_output.
1094 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1095 param with bfd*. Assert is_linker_output and link.hash, and
1096 clear them before exit.
1097 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1098 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1099 and link.hash so we can free two linker hash tables.
1100 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1101 first. Clean up on errors. Set hash_table_free pointer.
1102 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1103 bfd_link_hash_table* param with bfd*.
1104 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1105 hash_table_free pointer.
1106 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1107 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1108 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1109 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1110 * xcofflink.c: Similarly.
1111 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1112 clear link.next before creating linker hash table. Clean up on
1113 errors, and restore link.next on exit.
1114 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1115 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1116 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1117 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1118 * hash.c (bfd_hash_table_init_n): Free table on error.
1119 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1120 * bfd-in2.h: Regenerate.
1121 * libbfd.h: Regenerate.
1122 * libcoff.h: Regenerate.
1124 2014-06-13 Alan Modra <amodra@gmail.com>
1127 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1128 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1129 * bfd.c (bfd_link_hash_table_free): Don't define.
1130 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1131 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1132 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1133 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1134 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1135 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1136 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1137 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1138 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1139 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1140 * xsym.c: Don't define various link_hash_table_free defines, and
1141 remove from bfd_target vars. Temporarily reference some of the
1142 target link_hash_table_free functions to avoid warnings.
1143 * bfd-in2.h: Regenerate.
1144 * libbfd.h: Regenerate.
1146 2014-06-13 Alan Modra <amodra@gmail.com>
1148 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1149 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1150 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1151 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1152 Move link_hash_table_free functions before their corresponding
1153 link_hash_table_create functions.
1155 2014-06-13 Alan Modra <amodra@gmail.com>
1157 * bfd.c (struct bfd): Replace link_next with a union.
1158 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1159 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1160 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1161 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1162 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1163 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1164 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1165 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1166 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1167 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1168 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1169 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1170 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1171 * bfd-in2.h: Regenerate.
1173 2014-06-11 Alan Modra <amodra@gmail.com>
1175 * linker.c (unwrap_hash_lookup): Add missing parens.
1177 2014-06-11 Kai Tietz <ktietz@redhat.com>
1179 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1180 * libcoff.h: Regenerated.
1182 2014-06-10 Alan Modra <amodra@gmail.com>
1185 * linker.c (unwrap_hash_lookup): New function.
1186 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1187 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1188 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1189 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1190 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1191 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1192 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1193 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1195 2014-06-07 Alan Modra <amodra@gmail.com>
1197 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1198 insn as a bitfield; Use complain_overflow_bitfield.
1199 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1201 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1203 * development.sh: New file.
1204 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1205 Make -Werror the default with GCC only if DEVELOPMENT is true.
1206 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1207 $(srcdir)/development.sh.
1208 * Makefile.in, configure: Regenerate.
1210 2014-06-04 Will Newton <will.newton@linaro.org>
1212 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1213 being non-NULL into an assert.
1214 (elfNN_aarch64_tls_relax): Remove unused code.
1216 2014-06-03 DJ Delorie <dj@redhat.com>
1218 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1220 2014-06-03 Nick Clifton <nickc@redhat.com>
1223 * peXXigen.c (rsrc_process_section): Page align the new contents
1224 befgore writing out.
1226 2014-06-03 Alan Modra <amodra@gmail.com>
1228 * elf64-ppc.c (ADDIS_R12_R2): Define.
1229 (build_plt_stub): Support fusion on ELFv2 stub.
1230 (ppc_build_one_stub): Likewise for plt branch stubs.
1232 2014-05-28 Alan Modra <amodra@gmail.com>
1234 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1236 2014-05-28 Tristan Gingold <gingold@adacore.com>
1238 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1239 to keep the length of the best fit range.
1240 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1243 2014-05-27 DJ Delorie <dj@redhat.com>
1245 * elf32-rx.c (get_symbol_value_maybe): New.
1246 (rx_elf_relocate_section): If we find a reloc against
1247 $tableentry$default$<name>, redirect it to the appropriate
1249 (RX_Table_Info): New.
1250 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1251 with table parts in them.
1252 (rx_check_directives): New.
1253 (rx_table_map_2): New.
1254 (rx_table_map): New.
1255 (rx_additional_link_map_text): New. Called to dump tables to the
1259 2014-05-20 DJ Delorie <dj@redhat.com>
1261 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1263 2014-05-20 Alan Modra <amodra@gmail.com>
1266 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1267 Remove redundant setting of htab->elf.dynobj. Don't align.
1268 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1269 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1270 (create_sdata_sym): Delete.
1271 (elf_allocate_pointer_linker_section): Rename from
1272 elf_create_pointer_linker_section. Align section.
1273 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1274 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1276 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1277 Remove unnecessary tests on _SDA_BASE_ sym.
1278 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1279 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1280 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1281 (ppc_elf_maybe_strip_sdata_syms): Declare.
1283 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1285 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1287 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1289 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1290 in a section with no contents.
1291 (is_vma_in_section, find_section_by_vma): New functions.
1292 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1293 offsets in the debug directory.
1294 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1295 Byte-swap GUID from little-endian to big-endian order for
1296 consistent and conventional display.
1298 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1300 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1301 64-bit doubles objects mix with 32-bit doubles objects.
1302 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1304 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1306 * mmo.c: Update URLs in documentation comments.
1308 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1309 David Weatherford <weath@cadence.com>
1310 Max Filippov <jcmvbkbc@gmail.com>
1312 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1315 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1317 * config.bfd: Add proper arm config for *-*-freebsd*.
1319 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1321 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1322 mips32r5 and mips64r5.
1323 * archures.c (bfd_architecture): Likewise.
1324 * bfd-in2.h (bfd_architecture): Likewise.
1325 * cpu-mips.c (arch_info_struct): Likewise.
1326 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1328 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1330 * elfxx-mips.h (elfxx-mips.h): Declare.
1331 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1332 Tag_GNU_MIPS_ABI_FP mismatches.
1333 (_bfd_mips_fp_abi_string): New function.
1335 2014-05-02 Alan Modra <amodra@gmail.com>
1337 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1338 * configure.in: Likewise.
1339 * configure: Regenerate.
1341 2014-05-02 Alan Modra <amodra@gmail.com>
1343 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1344 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1345 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1346 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1347 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1348 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1349 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1350 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1351 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1352 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1353 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1354 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1355 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1356 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1357 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1358 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1359 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1360 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1361 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1362 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1363 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1364 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1365 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1366 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1367 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1368 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1369 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1370 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1371 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1372 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1373 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1374 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1375 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1376 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1377 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1378 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1379 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1380 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1381 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1382 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1383 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1384 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1385 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1386 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1387 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1388 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1389 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1390 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1392 * configure: Regenerate.
1394 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1396 * mmo.c (mmo File layout documentation): Add note about low bits
1398 (mmo_write_chunk): When handling data remainder, assert that
1399 previous remaining data is flushed.
1400 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1401 when dealing with an aligned VMA and for aligned lengths. Don't skip
1402 the last 32-bit-word of zeros.
1403 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1404 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1405 emitting data, not after updating it.
1406 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1408 2014-04-30 Nick Clifton <nickc@redhat.com>
1410 * compress.c (bfd_is_section_compressed): When checking the
1411 .debug_str section, also check the fifth byte in the section is
1412 not part of a string.
1414 2014-04-30 Alan Modra <amodra@gmail.com>
1416 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1417 (find_merged_cie): Identify personality functions by (bfd_id,index)
1418 pair when a local sym is used.
1420 2014-04-29 Christian Svensson <blue@cmd.nu>
1422 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1423 into .rela.got if it contained TLS relocations as well.
1425 2014-04-28 Nick Clifton <nickc@redhat.com>
1428 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1431 2014-04-26 Alan Modra <amodra@gmail.com>
1433 * po/SRC-POTFILES.in: Regenerate.
1434 * configure: Regenerate.
1436 2014-04-25 Nick Clifton <nickc@redhat.com>
1439 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1440 a 342-bit host. This time for older versions of gcc.
1442 2014-04-24 Nick Clifton <nickc@redhat.com>
1444 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1447 2014-04-24 Alan Modra <amodra@gmail.com>
1450 * dwarf2.c: Formatting.
1451 (struct dwarf2_debug): Make adjusted_section_count signed.
1452 (unset_sections): Make i signed.
1453 (set_debug_vma): New function.
1454 (place_sections): Handle separate debug object file. Set VMA
1455 on debug sections, even if they have an output section. Also
1456 set VMA on zero size sections, and non-load but alloc sections.
1457 Set adjusted_section_count to -1 when no section adjustment.
1458 Malloc adjusted_sections. Don't double last_vma. Transfer
1459 alloc section VMAs to separate debug file.
1460 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1461 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1462 test on symbols being the same before using old stash. Read
1463 and use separate debug file symbols. Call place_sections.
1464 (find_line): Don't call place_sections here.
1465 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1466 * libbfd.h: Regenerate.
1467 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1468 _bfd_dwarf2_slurp_debug_info call.
1469 * simple.c (simple_save_output_info): Clarify comment.
1471 2014-04-24 Nick Clifton <nickc@redhat.com>
1474 * peXXigen.c (struct rsrc_regions): New structure.
1475 (rsrc_print_resource_directory): Use new structure. Include
1476 offset of directory in listing.
1477 (rsrc_print_resource_entry): Likewise.
1478 (rsrc_print_section): Likewise.
1479 (rsrc_count_entries): Do not increment sizeof_strings or
1481 (rsrc_count_directory): Do not increment sizeof_tables.
1482 (rsrc_compute_region_sizes): New function.
1483 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1484 (rsrc_process_section): Compute size of regions after merging
1487 2014-04-23 Alan Modra <amodra@gmail.com>
1490 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1491 (place_sections): Do not modify VMA of sections when called from
1492 linker after sections have been placed in output sections. Short
1493 circuit single section case.
1494 (save_section_vma, section_vma_same): New functions.
1495 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1497 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1498 when non-relocatable.
1500 2014-04-22 Nick Clifton <nickc@redhat.com>
1503 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1505 2014-04-22 Christian Svensson <blue@cmd.nu>
1507 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1508 * archures.c: Likewise.
1509 * coffcode.h: Likewise.
1510 * config.bfd: Likewise.
1511 * configure.in: Likewise.
1512 * reloc.c: Likewise.
1513 * targets.c: Likewise.
1514 * cpu-or1k.c: New file.
1515 * elf32-or1k.c: New file.
1516 * coff-or32.c: Delete.
1517 * cpu-openrisc.c: Delete.
1518 * cpu-or32.c: Delete.
1519 * elf32-openrisc.c: Delete.
1520 * elf32-or32.c: Delete.
1521 * Makefile.in: Regenerate.
1522 * bfd-in2.h: Regenerate.
1523 * configure: Regenerate.
1524 * libbfd.h: Regenerate.
1526 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1529 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1531 2014-04-22 Will Newton <will.newton@linaro.org>
1533 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1534 function. (elf_backend_section_flags): Remove define.
1536 2014-04-21 Richard Henderson <rth@redhat.com>
1538 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1539 parameter; honor it and disable got merging when false.
1540 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1541 the first pass of relaxation.
1542 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1543 the end of the LITERAL+LITUSE chain.
1544 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1545 second pass of relaxation.
1547 * configure.ac (use_secureplt): Enable by default.
1548 * configure: Rebuild.
1550 2014-04-18 Tristan Gingold <gingold@adacore.com>
1552 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1553 bind_content, weak_bind_content, lazy_bind_content,
1555 (bfd_mach_o_load_command): Add comments, add next field.
1556 (mach_o_data_struct): Replace commands field by first_command
1558 * mach-o.c (bfd_mach_o_append_command): New function.
1559 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1560 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1562 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1563 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1564 (bfd_mach_o_write_thread): Use macro instead of literal.
1565 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1566 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1568 (bfd_mach_o_write_symtab_content): New function (extracted
1569 from bfd_mach_o_write_symtab).
1570 (bfd_mach_o_write_symtab): Split.
1571 (bfd_mach_o_count_indirect_symbols): Move
1572 (bfd_mach_o_build_dysymtab): Remove layout code.
1573 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1574 (bfd_mach_o_count_sections_for_seg): Remove.
1575 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1576 bfd_mach_o_build_seg_command).
1577 (bfd_mach_o_build_exec_seg_command): New function.
1578 (bfd_mach_o_build_dysymtab_command): Remove.
1579 (bfd_mach_o_layout_commands): New function.
1580 (bfd_mach_o_init_segment): New function.
1581 (bfd_mach_o_build_commands): Major rework to handle non-object
1583 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1585 (bfd_mach_o_read_dyld_info): Clear content fields.
1586 (bfd_mach_o_read_segment): Adjust call.
1587 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1589 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1590 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1591 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1594 2014-04-18 Tristan Gingold <gingold@adacore.com>
1596 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1597 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1598 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1599 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1601 2014-04-18 Tristan Gingold <gingold@adacore.com>
1603 * mach-o.h (bfd_mach_o_dylinker_command)
1604 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1606 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1607 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1609 2014-04-18 Tristan Gingold <gingold@adacore.com>
1611 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1612 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1613 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1614 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1615 each targets declared.
1616 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1617 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1619 2014-04-18 Tristan Gingold <gingold@adacore.com>
1621 * mach-o.c (bfd_mach_o_write_thread)
1622 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1623 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1624 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1625 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1626 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1627 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1628 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1629 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1630 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1631 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1632 (bfd_mach_o_read_command): Now return a boolean status.
1633 Adjust return statements.
1634 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1635 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1637 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1639 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1640 field. Add assigned_low_gotno and assigned_high_gotno fields.
1641 (mips_elf_create_local_got_entry): Update out-of-space condition.
1642 Set index of new GOT entry to assigned_low_gotno if required by
1643 the current relocation, else set it to assigned_high_gotno.
1644 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1645 with assigned_low_gotno.
1646 (mips_elf_multi_got): Initialize assigned_low_gotno and
1647 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1648 in place of assigned_gotno when handling global GOT entries.
1649 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1650 assigned_high_gotno.
1651 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1652 gap in the middle of local GOT space.
1654 2014-04-17 Alan Modra <amodra@gmail.com>
1657 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1658 current bfd is a plugin. Don't always set type_change_ok
1659 when old bfd is a plugin.
1661 2014-04-16 Tristan Gingold <gingold@adacore.com>
1663 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1666 2014-04-16 Alan Modra <amodra@gmail.com>
1668 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1669 with "ba 0" rather than zeros.
1671 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1673 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1675 2014-04-14 Alan Modra <amodra@gmail.com>
1677 * elf32-ppc.c (BA): Define
1678 (ppc_elf_link_hash_table_create): Correct default_params.
1679 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1680 than "nop" for ppc476_workaround.
1681 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1682 and __glink_PLTresolve. Ensure plt call stub at end of page
1683 doesn't allow fall-thru prefetch.
1685 2014-04-11 Nick Clifton <nickc@redhat.com>
1688 * peXXigen.c (abs_finder): New function.
1689 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1690 than 1^32 try to convert them into section relative values
1693 2014-04-11 Nick Clifton <nickc@redhat.com>
1695 * bfd-in2.h: Regenerate.
1696 * libbfd.h: Regenerate.
1698 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1700 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1701 when building function stubs.
1703 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1705 * elf32-avr.c: Add DIFF relocations for AVR.
1706 (avr_final_link_relocate): Handle the DIFF relocs.
1707 (bfd_elf_avr_diff_reloc): New.
1708 (elf32_avr_is_diff_reloc): New.
1709 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1710 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1713 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1715 2014-04-09 Alan Modra <amodra@gmail.com>
1717 * libcoff.h: Regenerate.
1719 2014-04-09 Alan Modra <amodra@gmail.com>
1721 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1722 of safe ppc476 insns at end of page. Also remove non-branch insns.
1725 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1727 * peXXigen.c (pe_print_debugdata): New function: Displays the
1728 contents of the debug directory and decodes codeview entries.
1729 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1730 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1731 Add functions for reading and writing debugdir and codeview
1733 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1734 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1735 * libcoff-in.h (pe_tdata): Add build-id data.
1736 * libcoff.h: Regenerate.
1737 * coffcode.h (coff_write_object_contents): Run build_id
1738 after_write_object_contents hook.
1740 2014-04-05 Alan Modra <amodra@gmail.com>
1742 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1743 merging non-default sym.
1745 2014-04-04 Tristan Gingold <gingold@adacore.com>
1747 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1750 2014-04-04 Tristan Gingold <gingold@adacore.com>
1752 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1753 thinko on names length.
1755 2014-04-04 Tristan Gingold <gingold@adacore.com>
1757 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1759 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1761 2014-04-04 Tristan Gingold <gingold@adacore.com>
1763 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1765 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1767 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1768 section before dereferencing.
1769 (pe_print_idata, pe_print_edata, pe_print_reloc)
1770 (rsrc_print_section): Don't bother interpreting the contents
1771 of sections which have no contents.
1773 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1776 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1779 2014-04-03 Tristan Gingold <gingold@adacore.com>
1781 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1783 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1785 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1787 2014-04-03 Alan Modra <amodra@gmail.com>
1789 * elf-bfd.h (struct elf_backend_data
1790 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1791 with "bfd_size_type size".
1792 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1793 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1794 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1795 * elfcode.h (bfd_from_remote_memory): Likewise.
1796 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1797 * bfd-in2.h: Regenerate.
1799 2014-04-02 Tristan Gingold <gingold@adacore.com>
1801 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1802 (bfd_mach_o_prebind_cksum_command): New types.
1803 (bfd_mach_o_prebound_dylib_command): Rewrite.
1804 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1806 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1808 (bfd_mach_o_read_prebind_cksum): New function.
1809 (bfd_mach_o_read_twolevel_hints): Ditto.
1810 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1813 2014-04-02 Alan Modra <amodra@gmail.com>
1815 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1816 Consolidate code handling possible section headers past end of
1817 segment. Don't use p_align for page size guess, instead use
1818 minpagesize. Take note of ld.so clearing section headers when
1819 p_memsz > p_filesz. Handle file header specifying no section
1820 headers. Handle zero p_align throughout. Default loadbase to
1821 zero. Add comments. Rename contents_size to high_offset, and
1822 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1823 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1824 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1826 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1827 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1828 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1829 * bfd-in2.h: Regnerate.
1831 2014-04-01 Tristan Gingold <gingold@adacore.com>
1833 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1836 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1837 Pavel Fedin <p.fedin@samsung.com>
1839 * elf32-arm.c: Add support for limited pretty-printing of PLT
1840 entries on eabi and nacl targets.
1841 (elf32_arm_get_synthetic_symtab): Add new callback.
1842 (elf32_arm_nacl_plt_sym_val): Likewise.
1843 (elf32_arm_plt0_size): Add helper function.
1844 (elf32_arm_plt_size): Likewise.
1846 2014-03-27 Tristan Gingold <gingold@adacore.com>
1848 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1849 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1851 2014-03-27 Tristan Gingold <gingold@adacore.com>
1853 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1854 * mach-o.c (bfd_mach_o_write_symtab)
1855 (bfd_mach_o_write_contents)
1856 (bfd_mach_o_set_section_flags_from_bfd)
1857 (bfd_mach_o_build_seg_command): Fix indentation.
1858 (bfd_mach_o_get_base_address): New function.
1860 2014-03-26 Nick Clifton <nickc@redhat.com>
1862 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1863 relocations in discarded sections.
1865 2014-03-26 Tristan Gingold <gingold@adacore.com>
1867 * mach-o.c (bfd_mach_o_convert_architecture): Add
1868 BFD_MACH_O_CPU_TYPE_ARM64.
1870 2014-03-26 Alan Modra <amodra@gmail.com>
1872 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1873 needed plt entries when taking the address of functions for
1874 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1875 Move opd setup and abiversion checks to..
1876 (ppc64_elf_before_check_relocs): ..here. Renamed from
1877 ppc64_elf_process_dot_syms. Set output abiversion from input and
1878 input abiversion from output, if either is not set.
1879 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1880 (elf_backend_check_directives): Update.
1882 2014-03-25 Will Newton <will.newton@linaro.org>
1884 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1885 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1886 of input sections rather than output sections.
1888 2014-03-20 Will Newton <will.newton@linaro.org>
1891 * elf32-arm.c (elf32_arm_check_relocs): Set
1892 pointer_equality_needed for absolute references within
1894 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1895 unless pointer_equality_needed is set.
1897 2014-03-19 Nick Clifton <nickc@redhat.com>
1899 * peXXigen.c (rsrc_process_section): Add code to scan input
1900 sections and record their lengths. Use these lengths to find the
1901 start of each merged .rsrc section.
1903 2014-03-17 Tristan Gingold <gingold@adacore.com>
1905 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1906 (bfd_mach_o_read_command): Ditto.
1908 2014-03-14 Meador Inge <meadori@codesourcery.com>
1910 * configure.in: Add strnlen to AC_CHECK_DECLS.
1911 * config.in: Regenerate.
1912 * configure: Regenerate.
1913 * sysdep.h (strnlen): Add prototype.
1915 2014-03-14 Alan Modra <amodra@gmail.com>
1917 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1918 handling for VLE_SDA21 relocs.
1920 2014-03-13 Tristan Gingold <gingold@adacore.com>
1922 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1924 (pe_bfd_object_p): Also read version number to detect ILF.
1925 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1926 (x86_64pe_bigobj_vec): Define
1927 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1928 (bfd_coff_max_nscns): New macro.
1929 (coff_compute_section_file_positions): Use unsigned int for
1930 target_index. Compare with bfd_coff_max_nscns.
1931 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1932 Set a value for _bfd_coff_max_nscns.
1933 (header_bigobj_classid): New constant.
1934 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1935 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1936 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1938 (bigobj_swap_table): New table.
1939 * libcoff.h: Regenerate.
1940 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1941 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1942 _bfd_coff_max_nscns.
1943 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1944 * coff-rs6000.c (bfd_xcoff_backend_data)
1945 (bfd_pmac_xcoff_backend_data): Likewise.
1946 * coff64-rs6000.c (bfd_xcoff_backend_data)
1947 (bfd_xcoff_aix5_backend_data): Likewise.
1948 * targets.c (x86_64pe_bigobj_vec): Declare.
1949 * configure.in (x86_64pe_bigobj_vec): New vector.
1950 * configure: Regenerate.
1951 * config.bfd: Add bigobj object format for Windows targets.
1953 2014-03-12 Nick Clifton <nickc@redhat.com>
1956 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1957 before testing for vxworks.
1959 2014-03-12 Alan Modra <amodra@gmail.com>
1961 * Makefile.in: Regenerate.
1963 2014-03-12 Alan Modra <amodra@gmail.com>
1966 * elf.c (copy_elf_program_header): Ignore first section lma if
1969 2014-03-11 Alan Modra <amodra@gmail.com>
1972 * coff-rs6000.c: Include stdint.h.
1973 * coff64-rs6000.c: Likewise.
1975 2014-03-10 Tristan Gingold <gingold@adacore.com>
1977 * ticoff.h: Removed.
1979 2014-03-08 Alan Modra <amodra@gmail.com>
1981 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1982 many relocations. Correct bitsize and rightshift too for a number
1983 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1984 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1985 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1986 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1987 fields in instructions to signed/unsigned according to whether
1988 the field takes a signed or unsigned value. Tidy vle split16 code.
1989 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1991 2014-03-08 Alan Modra <amodra@gmail.com>
1993 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1994 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1995 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1996 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1997 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1998 fields in instructions to signed/unsigned according to whether
1999 the field takes a signed or unsigned value.
2001 2014-03-07 Pedro Alves <palves@redhat.com>
2004 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2005 through ptr_to_uint instead of through long.
2007 2014-03-06 Nick Clifton <nickc@redhat.com>
2010 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2011 attribute section names.
2013 2014-03-05 Alan Modra <amodra@gmail.com>
2015 Update copyright years.
2017 2014-03-05 Alan Modra <amodra@gmail.com>
2019 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2020 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2021 (ppc64_elf_check_relocs): Likewise.
2022 (ppc64_elf_relocate_section): Likewise.
2023 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2024 * bfd-in2.h: Regenerate.
2025 * libbfd.h: Regenerate.
2027 2014-03-04 Heiher <r@hev.cc>
2029 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2031 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2032 extension of bfd_mach_mipsisa64r2.
2034 2014-03-04 Nick Clifton <nickc@redhat.com>
2037 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2038 (elf32_thumb2_plt_entry): New array.
2039 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2040 using thumb2 based PLT.
2041 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2043 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2045 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2047 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2048 Thumb2 based PLT 0-entry.
2049 (elf32_arm_output_arch_local_syms): Handle creation of local
2050 symbols for Thumb2 based PLT entries.
2052 2014-02-28 Alan Modra <amodra@gmail.com>
2055 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2056 the same conditions we called check_relocs.
2058 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2060 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2061 * bfd-in2.h: Regenerate.
2062 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2063 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2064 using long PLT entries.
2065 (bfd_elf32_arm_use_long_plt): New function.
2066 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2068 2014-02-27 Alan Modra <amodra@gmail.com>
2070 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2071 params for targets that don't use ppc32elf.em.
2073 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2075 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2076 of GOTOFF relocations.
2078 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2079 H.J. Lu <hongjiu.lu@intel.com>
2081 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2082 (elf_x86_64_legacy_plt_entry): Likewise.
2083 (elf_x86_64_bnd_plt_entry): Likewise.
2084 (elf_x86_64_legacy_plt2_entry): Likewise.
2085 (elf_x86_64_bnd_plt2_entry): Likewise.
2086 (elf_x86_64_bnd_arch_bed): Likewise.
2087 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2088 (elf_x86_64_link_hash_table): Add plt_bnd.
2089 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2091 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2092 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2094 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2095 symbols. Resolve call to the second PLT if it is created.
2096 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2097 (elf_x86_64_relocate_section): Resolve PLT references to the
2098 second PLT if it is created.
2099 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2100 second PLT entry for BND relocation.
2101 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2102 the second PLT is created.
2103 (elf_x86_64_get_synthetic_symtab): New.
2104 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2106 2014-02-19 Alan Modra <amodra@gmail.com>
2108 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2109 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2110 provision of out-of-line register save/restore routines.
2112 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2114 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2115 PT_DYNAMIC segment flags.
2117 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2120 * simple.c (struct saved_offsets): New.
2121 (simple_save_output_info): Use it for ptr.
2122 (simple_restore_output_info): Use it for ptr. Check section_count.
2123 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2125 2014-02-17 Alan Modra <amodra@gmail.com>
2127 * elf64-ppc.h (struct ppc64_elf_params): Define.
2128 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2129 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2130 ppc64_elf_build_stubs): Update prototype.
2131 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2132 fields now in params. Adjust code throughout file.
2133 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2134 Save params pointer in htab.
2135 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2136 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2137 ppc64_elf_build_stubs): Remove parameters now in "params".
2139 2014-02-17 Alan Modra <amodra@gmail.com>
2141 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2142 patched for ppc476 workaround. Reapply branch taken/not taken
2145 2014-02-12 Alan Modra <amodra@gmail.com>
2147 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2148 stubs for calls to __tls_get_addr that we know will later be
2151 2014-02-12 Alan Modra <amodra@gmail.com>
2153 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2154 for ld -r, when code sections are sufficiently aligned.
2155 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2158 2014-02-12 Alan Modra <amodra@gmail.com>
2161 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2162 --export-dynamic and --dynamic-list marking of symbols.
2163 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2166 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2169 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2170 executables if it matches dynamic_list.
2172 2014-02-10 Alan Modra <amodra@gmail.com>
2174 * po/SRC-POTFILES.in: Regenerate.
2175 * po/bfd.pot: Regenerate.
2177 2014-02-09 Alan Modra <amodra@gmail.com>
2179 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2180 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2181 (elfNN_bed): Init new field.
2182 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2183 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2184 (ppc_elf_relax_section): Don't reallocate section here, write
2185 stubs, or write out relocs for ld -r here..
2186 (ppc_elf_relocate_section): ..instead write stubs here, and use
2187 existing code to write out relocs for ld -r. Fix offset
2188 adjustment on reloc for little-endian.
2189 (elf_backend_caches_rawsize): Define.
2191 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2194 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2196 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2198 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2199 return paths. Three times.
2200 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2202 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2203 (ppc64_elf_edit_toc): Free USED in return path.
2205 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2207 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2208 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2209 * libbfd.h: Regenerated.
2210 * bfd-in2.h: Regenerated.
2211 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2212 (nios2_reloc_map): Likewise.
2213 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2214 Fixed all references.
2215 (nios2_elf32_relocate_section): Add new relocations.
2216 (nios2_elf32_check_relocs): Likewise.
2217 (nios2_elf32_gc_sweep_hook): Likewise.
2219 2014-02-03 Alan Modra <amodra@gmail.com>
2221 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2222 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2223 (ppc_elf_link_params): New function.
2224 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2226 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2227 parameters. Use htab->params instead.
2228 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2229 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2230 64 bytes for ppc476 workaround.
2231 (struct ppc_elf_relax_info): New.
2232 (ppc_elf_relax_section): Exclude linker created sections and
2233 those too small to hold one instruction. Don't add another
2234 branch around trampolines on later relax passes. Don't
2235 generate trampolines for undefined symbols when !relocatable,
2236 nor for plugin symbols. Allocate space for ppc476 workaround
2237 patch area. Free fixups on error return path.
2238 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2239 * elf32-ppc.h (struct ppc_elf_params): New.
2240 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2241 (ppc_elf_link_params): Declare.
2242 * section.c (SEC_INFO_TYPE_TARGET): Define.
2243 * bfd-in2.h: Regenerate.
2245 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2247 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2249 (nios2_elf32_relocate_section): Use got_base to adjust
2250 GOT-pointer-relative relocations relative to _gp_got.
2251 (create_got_section): Create _gp_got symbol.
2252 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2253 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2255 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2257 * bfd-in2.h: Update from reloc.c.
2258 * elf32-nios2.c: Include elf32-nios2.h.
2259 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2260 (nios2_reloc_map): Likewise.
2261 (enum elf32_nios2_stub_type): Declare.
2262 (struct elf32_nios2_stub_hash_entry): Declare.
2263 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2264 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2265 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2266 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2267 bfd_count, top_index, input_list, all_local_syms.
2268 (nios2_call26_stub_entry): New.
2269 (nios2_elf32_install_imm16): Move up in file.
2270 (nios2_elf32_install_data): Move up in file.
2271 (hiadj): Move up in file.
2272 (stub_hash_newfunc): New.
2273 (link_hash_newfunc): Initialize hsh_cache field.
2275 (nios2_stub_name): New.
2276 (nios2_get_stub_entry): New.
2277 (nios2_add_stub): New.
2278 (nios2_elf32_setup_section_lists): New.
2279 (nios2_elf32_next_input_section): New.
2280 (CALL26_SEGMENT): New.
2281 (MAX_STUB_SECTION_SIZE): New.
2282 (group_sections): New.
2283 (nios2_type_of_stub): New.
2284 (nios2_build_one_stub): New.
2285 (nios2_size_one_stub): New.
2286 (get_local_syms): New.
2287 (nios2_elf32_size_stubs): New.
2288 (nios2_elf32_build_stubs): New.
2289 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2290 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2291 trampolines for R_NIOS2_CALL26 stubs.
2292 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2293 (nios2_elf32_gc_sweep_hook): Likewise.
2294 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2295 (nios2_elf32_link_hash_table_free): New.
2296 (bfd_elf32_bfd_link_hash_table_free): Define.
2297 * elf32-nios2.h: New file.
2298 * libbfd.h: Update from reloc.c.
2299 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2301 2014-01-29 Nick Clifton <nickc@redhat.com>
2304 * elf32-metag.c (elf_metag_post_process_headers): Call
2305 _bfd_elf_post_process_headers.
2306 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2307 _bfd_elf_copy_private_data.
2308 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2310 2014-01-29 Nick Clifton <nickc@redhat.com>
2312 * bfd-in.h (bfd_set_section_vma): Delete.
2313 (bfd_set_section_alignment): Delete.
2314 (bfd_set_section_userdata): Delete.
2315 (bfd_set_cacheable): Delete.
2316 * bfd.c (bfd_set_cacheable): New static inline function.
2317 * section.c (bfd_set_section_userdata): Likewise.
2318 (bfd_set_section_vma): Likewise.
2319 (bfd_set_section_alignment): Likewise.
2320 * bfd-in2.h: Regenerate.
2322 2014-01-28 Nick Clifton <nickc@redhat.com>
2324 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2325 attributes select the CU containing the abbreviation, which may not
2328 2014-01-24 Alan Modra <amodra@gmail.com>
2330 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2331 to get_relocs for ELFv2.
2333 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2336 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2337 if TLS sections are not adjacent.
2339 2014-01-22 Alan Modra <amodra@gmail.com>
2341 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2343 2014-01-22 Alan Modra <amodra@gmail.com>
2345 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2347 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2350 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2351 regular default symbol definition and the versioned dynamic
2352 symbol definition mismatch, skip the default symbol definition
2353 if one of them is IFUNC.
2355 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2358 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2359 info->export_dynamic nor h->ref_dynamic for type mismatch when
2360 adding the default version.
2362 2014-01-16 Alan Modra <amodra@gmail.com>
2364 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2365 mips_elf_traverse_got_arg* rather than mips_got_info*.
2366 Adjust caller. Alloc on output_bfd rather than symbol section
2369 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2371 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2373 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2375 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2378 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2379 against __ehdr_start.
2380 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2382 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2386 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2388 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2391 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2392 count if there are any non pc-relative relocs.
2393 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2395 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2396 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2398 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2399 offset while calculating relocation address.
2400 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2401 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2403 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2406 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2407 R_ARM_ABS8 and R_ARM_ABS16.
2409 2014-01-13 Alan Modra <amodra@gmail.com>
2411 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2412 error when shared and force a plt call otherwise.
2413 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2414 plt_type == PLT_NEW.
2415 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2416 the appropriate call stub.
2418 2014-01-10 Alan Modra <amodra@gmail.com>
2423 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2424 (assign_file_positions_for_non_load_sections): When setting up
2425 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2426 header that completely covers the relro region.
2428 2014-01-09 Tristan Gingold <gingold@adacore.com>
2430 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2431 table macros and add macros to initializa the structure.
2433 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2439 size for PT_GNU_RELRO segment.
2440 (assign_file_positions_for_load_sections): If PT_LOAD segment
2441 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2443 2014-01-07 Tom Tromey <tromey@redhat.com>
2445 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2448 2014-01-03 Nick Clifton <nickc@redhat.com>
2451 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2454 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2457 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2459 2014-01-02 Nick Clifton <nickc@redhat.com>
2462 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2463 filename in the bfd's filename field.
2464 * elfcode.h (bfd_from_remote_memory): Likewise.
2465 * ieee.c (ieee_object_p): Likewise.
2466 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2467 * oasys.c (oasys_openr_next_archived_file): Likewise.
2468 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2469 * opncls.c (bfd_fopen): Likewise.
2470 (bfd_openstreamr): Likewise.
2471 (bfd_openr_iovec): Likewise.
2472 (bfd_openw): Likewise.
2473 (bfd_create): Likewise.
2474 (_bfd_delete_bfd): Free filename.
2476 For older changes see ChangeLog-2013
2478 Copyright (C) 2014 Free Software Foundation, Inc.
2480 Copying and distribution of this file, with or without modification,
2481 are permitted in any medium without royalty provided the copyright
2482 notice and this notice are preserved.
2488 version-control: never