1 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
3 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
4 and E_MIPS_ARCH_64R6 support.
6 2014-11-05 Nick Clifton <nickc@redhat.com>
9 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
10 about the number of relocations it contains.
11 (coff_sort_func_alent): Return 0 if the pointers are NULL.
12 (coff_slurp_line_table): Add more range checks. Do not free new
13 tables created when sorting line numbers.
14 * peXXigen.c (pe_print_idata): Add range checks.
15 (pe_print_edata): Likewise.
16 (rsrc_print_resource_entries): Likewise. Avoid printing control
17 characters. Terminate priniting if corruption is detected.
18 (rsrc_print_resource_directory): Terminate printing if an unknown
19 directory type is encountered.
20 (pe_print_debugdata): Fix off-by-one error.
21 (rsrc_count_entries): Add range checking.
22 (rsrc_parse_entry): Likewise.
24 2014-11-04 Nick Clifton <nickc@redhat.com>
27 * compress.c (bfd_get_full_section_contents): Improve test for
28 linker created objects.
31 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
32 corrupt extended name tables.
34 2014-11-04 Alan Modra <amodra@gmail.com>
36 * elf32-spu.c (ovl_mgr_stat): New function.
37 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
39 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
41 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
42 relaxation, reduce the size of symbols that span the deleted
45 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
47 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
48 located at the very end of the section.
50 2014-11-03 Nick Clifton <nickc@redhat.com>
53 * aoutx.h (slurp_symbol_table): Check that computed table size is
54 not bigger than the file from which is it being read.
55 (slurp_reloc_table): Likewise.
56 * coffcode.h (coff_slurp_line_table): Remove unneeded local
57 'warned'. Do not try to print the details of a symbol with an
59 * coffgen.c (make_a_sectiobn_from_file): Check computed string
60 index against length of string table.
61 (bfd_coff_internal_syment_name): Check read in string offset
62 against length of string table.
63 (build_debug_section): Return a pointer to the section used.
64 (_bfd_coff_read_string_table): Store the length of the string
65 table in the coff_tdata structure.
66 (bfd_coff_free_symbols): Set the length of the string table to
67 zero when it is freed.
68 (coff_get_normalized_symtab): Check offsets against string table
69 or data table lengths as appropriate.
70 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
71 length of string table.
72 * compress.c (bfd_get_full_section_contents): Check computed size
73 against the size of the file.
74 * libcoff-in.h (obj_coff_strings_len): Define.
75 (struct coff_tdata): Add strings_len field.
76 * libcoff.h: Regenerate.
77 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
78 data if the debug section is too small.
79 * xcofflink.c (xcoff_link_input_bfd): Check offset against
80 length of string table.
82 2014-11-03 Nick Clifton <nickc@redhat.com>
84 * po/fi.po: Updated Finnish translation.
86 2014-10-31 Andrew Pinski <apinski@cavium.com>
87 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
89 * archures.c: Add octeon3 for mips target.
90 * bfd-in2.h: Regenerate.
91 * bfd/cpu-mips.c: Define I_mipsocteon3.
92 nfo_struct): Add octeon3 support.
93 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
95 (mips_set_isa_flags): Add support for octeon3.
96 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
97 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
98 extension of bfd_mach_mips_octeon2.
99 (print_mips_isa_ext): Print the value of Octeon3.
101 2014-10-31 Nick Clifton <nickc@redhat.com>
104 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
105 symbol table bigger than the file.
106 * elf.c (bfd_elf_get_str_section): Do not try to load a string
107 table bigger than the file.
108 * tekhex.c (first_phase): Check that the section range is sane.
110 2014-10-30 Nick Clifton <nickc@redhat.com>
113 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
114 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
116 2014-10-29 Nick Clifton <nickc@redhat.com>
118 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
121 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
123 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
125 2014-10-28 Nick Clifton <nickc@redhat.com>
128 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
129 detection table on a per-bfd basis.
130 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
133 2014-10-28 Andreas Schwab <schwab@suse.de>
134 Nick Clifton <nickc@redhat.com>
137 * srec.c (srec_bad_byte): Increase size of buf to allow for
139 (srec_scan): Use an unsigned char buffer to hold header bytes.
141 2014-10-27 Nick Clifton <nickc@redhat.com>
144 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
145 binaries with a group of sections linked by the string table
147 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
148 with an invalid value for NumberOfRvaAndSizes.
149 (pe_print_edata): Detect out of range rvas and entry counts for
150 the Export Address table, Name Pointer table and Ordinal table.
153 * elf.c (setup_group): Improve handling of corrupt group
156 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
158 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
159 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
160 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
161 (elf_aarch64_stub_type): Add new type
162 aarch64_stub_erratum_835769_veneer.
163 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
164 (aarch64_erratum_835769_fix): New data struct to record erratum
166 (elf_aarch64_link_hash_table: Global flags for 835769.
167 (aarch64_build_one_stub): Add case for 835769.
168 (aarch64_size_one_stub): Likewise.
169 (aarch64_mem_op_p, aarch64_mlxl_p,
170 aarch64_erratum_sequence,erratum_835769_scan):
171 New. Decode and scan functions for erratum 835769.
172 (elf_aarch64_create_or_find_stub_sec): New.
173 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
175 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
176 (erratum_835769_branch_to_stub_data,
177 make_branch_to_erratum_835769_stub):New. Connect up all the
178 erratum stubs to occurances by branches.
179 (elfNN_aarch64_write_section): New hook.
180 (aarch64_map_one_stub): Output erratum stub symbol.
181 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
182 information for erratum 835769.
183 (elf_backend_write_section): Define.
185 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
187 * elf32-arm.c (read_code32): New function to read 32 bit
189 (read_code16): New function to read 16 bit thumb instrution.
190 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
191 and read_code16 to read instructions.
193 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
195 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
196 (print_mips_isa_ext): Print the value of an unknown extension.
198 2014-10-21 Alan Modra <amodra@gmail.com>
200 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
201 entries that aren't a multiple of 8 rather than failing assertion.
203 2014-10-21 Alan Modra <amodra@gmail.com>
205 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
208 2014-10-18 Alan Modra <amodra@gmail.com>
210 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
211 section for function symbols defined in .opd is discarded, let
212 the symbol appear to be undefined.
213 (opd_entry_value): Ensure the result section is that for the
214 function code section in the same object as the OPD entry.
216 2014-10-16 Alan Modra <amodra@gmail.com>
219 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
221 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
222 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
223 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
224 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
225 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
226 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
227 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
228 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
229 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
232 2014-10-16 Alan Modra <amodra@gmail.com>
234 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
235 even when output is not ppc64 ELF. Remove redundant tests on
238 2014-10-15 Alan Modra <amodra@gmail.com>
241 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
242 param, group "section" and "offset" params. Zero discriminator.
243 * bfd.c (bfd_find_nearest_line): Implement with new
244 _bfd_find_nearest_line.
245 (bfd_find_nearest_line_discriminator): Likewise.
246 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
248 * coff-rs6000.c (xcoff_find_nearest_line,
249 xcoff_find_nearest_line_discriminator): Delete.
250 (_bfd_xcoff_find_nearest_line): Don't define.
251 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
252 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
254 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
255 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
256 adjust _bfd_dwarf2_find_nearest_line call.
257 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
258 others. Set discriminator. Adjust call.
259 (coff_find_nearest_line_discriminator): Delete.
260 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
261 * dwarf2.c (find_line): Rename to..
262 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
263 Simplify setting of do_line. Delete old function.
264 (_bfd_dwarf2_find_line): Delete.
265 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
266 discriminator_ptr and set it.
267 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
268 (_bfd_elf_find_nearest_line_discriminator): Delete.
269 (_bfd_elf_find_line_discriminator): Delete.
270 (_bfd_generic_find_nearest_line_discriminator): Don't define.
271 * elf.c (elf_find_function): Reorder params.
272 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
274 (_bfd_elf_find_nearest_line_discriminator): Delete.
275 (_bfd_elf_find_line): Adjust call.
276 * elf32-arm.c (arm_elf_find_function): Reorder params.
277 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
279 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
280 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
281 (elfNN_aarch64_find_nearest_line): Reorder params, add
282 discriminator_ptr. Adjust calls.
283 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
284 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
285 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
286 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
287 (_bfd_dwarf1_find_nearest_line): Likewise.
288 (_bfd_dwarf2_find_nearest_line): Likewise.
289 (_bfd_dwarf2_find_line): Delete.
290 (_bfd_generic_find_nearest_line_discriminator): Delete.
291 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
292 * libcoff-in.h (coff_find_nearest_line): Update prototype.
293 (coff_find_nearest_line_discriminator): Delete.
294 (coff_find_nearest_line_with_names): Update prototype.
295 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
296 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
297 discriminator_ptr. Adjust calls.
298 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
299 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
300 discriminator_ptr and set.
301 * som.c (som_find_nearest_line): Similarly.
302 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
303 _bfd_find_nearest_line_discriminator.
304 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
305 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
306 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
307 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
308 "discriminator" and set.
309 (_bfd_vms_find_nearest_line_discriminator): Delete.
310 (_bfd_generic_find_nearest_line_discriminator): Don't define.
311 (alpha_vms_find_nearest_line): Update define.
312 * bfd-in2.h: Regenerate.
313 * libbfd.h: Regenerate.
314 * libcoff.h: Regenerate.
316 2014-10-15 Alan Modra <amodra@gmail.com>
318 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
319 * aout-adobe.c (aout_32_find_line): Define.
320 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
321 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
322 * aout-target.h (MY_find_line): Define.
323 * aout-tic30.c (MY_find_line): Define.
324 * binary.c (binary_find_line): Define.
325 * bout.c (aout_32_find_line): Define.
326 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
327 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
328 (rs6000_xcoff64_aix_vec): Likewise.
329 * elf-bfd.h (_bfd_generic_find_line): Don't define.
330 * elfxx-target.h (bfd_elfNN_find_line): Define.
331 * i386msdos.c (msdos_find_line): Define.
332 * i386os9k.c (aout_32_find_line): Define.
333 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
334 (ieee_find_nearest_line, ieee_find_line,
335 ieee_find_inliner_info): Define.
336 * ihex.c (ihex_find_line): Define.
337 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
338 (_bfd_generic_find_line): Don't define.
339 * libbfd.c (_bfd_generic_find_line): Delete.
340 * libcoff-in.h (coff_find_line): Define.
341 * libecoff.h (_bfd_ecoff_find_line): Define.
342 * mach-o.h (bfd_mach_o_find_line): Define.
343 * mmo.c (mmo_find_line): Define.
344 * nlm-target.h (nlm_find_line): Define.
345 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
346 (oasys_find_nearest_line, oasys_find_line,
347 oasys_find_inliner_info): Define.
348 * pef.c (bfd_pef_find_line): Define.
349 * plugin.c (bfd_plugin_find_line): Define.
350 * ppcboot.c (ppcboot_find_line): Define.
351 * som.c (som_find_line): Define.
352 * srec.c (srec_find_line): Define.
353 * tekhex.c (tekhex_find_line): Define.
354 * versados.c (versados_find_line): Define.
355 * vms-alpha.c (alpha_vms_find_line): Define.
356 * xsym.c (bfd_sym_find_line): Define.
357 * bfd-in2.h: Regenerate.
358 * libbfd.h: Regenerate.
359 * libcoff.h: Regenerate.
361 2014-10-15 Tristan Gingold <gingold@adacore.com>
363 * version.m4: Bump version to 2.25.51
364 * configure: Regenerate.
366 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
369 offset is less than 2.
370 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
372 2014-10-14 Alan Modra <amodra@gmail.com>
375 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
376 (EIGHT_GAZILLION): Delete.
378 2014-10-13 Alan Modra <amodra@gmail.com>
381 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
382 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
383 flags enabling conversion of CIEs and FDEs to use relative encoding.
384 (find_merged_cie): Similarly.
385 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
386 relocatable, except for CIE pointer.
387 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
388 relocs against symbols in dropped comdat group sections.
389 (bfd_elf_discard_info): Do some eh_frame optimisation when
392 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
394 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
395 the hwcaps2 object attribute.
397 2014-10-04 Alan Modra <amodra@gmail.com>
400 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
401 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
402 range FDEs for discarding.
403 (vma_compare): Sort on range after address.
404 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
405 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
406 error message rather than "fde".
407 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
410 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
413 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
414 for OLD_FREEBSD_ABI_LABEL.
416 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
419 * plugin.c (try_claim): New function. Moved from
421 (try_load_plugin): Pass through bfd. Add test.
422 (load_plugin): Pass through bfd.
423 (bfd_plugin_object_p): Move logic to try_claim.
425 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
427 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
428 call relaxation use furthermost addresses where call source and
429 destination can be to check whether it's in the range of a direct
432 2014-09-22 Alan Modra <amodra@gmail.com>
434 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
435 false for overflow or overlapping FDEs. Give more detail in
438 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
440 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
441 the addend if relocations are RELA.
443 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
445 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
446 nds32_elf_ex9_relocation_check): Synchronize the argument type.
448 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
450 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
452 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
455 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
458 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
460 2014-09-16 Terry Guo <terry.guo@arm.com>
462 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
465 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
467 * bfd-in2.h: Regenerate.
468 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
469 (nds32_elf_relax_section): Code refactoring.
470 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
471 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
472 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
473 pattern. The first three is moved from nds32_elf_relax_section,
474 and the last three is new function.
475 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
476 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
477 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
478 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
479 three is moved from nds32_elf_relax_section, and the last four
481 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
482 pattern and address setting pattern.
483 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
484 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
485 nds32_elf_relax_gotoff_suff): Relax pic pattern.
486 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
487 nds32_elf_relax_letlsls): Relax TLS pattern.
488 (nds32_relax_adjust_label): Adjust alignment and nop.
489 (nds32_elf_pick_relax): Choose relaxation optimization.
490 (nds32_elf_get_relocated_section_contents): New hook.
491 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
493 * elf32-nds32.h: Declare.
494 * libbfd.h: Regenerate.
495 * reloc.c: Add nds32 new relocations.
497 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
499 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
500 'name' for the typo issue, which related with commit
501 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
503 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
504 Matthew Fortune <matthew.fortune@imgtec.com>
506 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
507 * archures.c (bfd_architecture): Likewise.
508 * bfd-in2.h (bfd_architecture): Likewise.
509 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
510 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
511 BFD_RELOC_MIPS_19_PCREL_S2.
512 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
513 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
514 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
515 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
516 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
517 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
518 BFD_RELOC_LO16_PCREL.
519 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
520 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
522 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
523 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
524 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
525 BFD_RELOC_LO16_PCREL.
526 * elfn32-mips.c: Likewise.
527 * elfxx-mips.c (MIPSR6_P): New define.
528 (mipsr6_exec_plt_entry): New array.
529 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
530 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
531 (aligned_pcrel_reloc_p): New function.
532 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
533 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
534 (mips_elf_calculate_relocation): Add support for relocs:
535 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
536 R_MIPS_PCHI16 and R_MIPS_PCLO16.
537 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
538 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
539 (_bfd_mips_elf_check_relocs): Add support for relocs:
540 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
541 (_bfd_mips_elf_relocate_section): Add a check for unaligned
543 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
545 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
546 (_bfd_mips_elf_print_private_bfd_data): Likewise.
547 (mips_32bit_flags_p): Add support for mips32r6.
548 * libbfd.h (bfd_reloc_code_real_names): Add entries for
549 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
550 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
551 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
552 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
553 BFD_RELOC_MIPS_19_PCREL_S2.
554 * config.bfd: Add mips*-img-elf* target triple.
556 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
558 * config.bfd: Add mips*-img-elf* target triple.
560 2014-09-12 Alan Modra <amodra@gmail.com>
562 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
563 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
564 range of FDEs to hdr_info->array.
565 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
566 .eh_frame_hdr entries, and overlapping FDEs.
568 2014-09-10 Alan Modra <amodra@gmail.com>
570 * elf.c (assign_file_positions_except_relocs): Move section header
572 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
573 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
574 * elflink.c (bfd_elf_final_link): Don't call above function.
576 2014-08-30 Alan Modra <amodra@gmail.com>
578 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
580 2014-08-29 Alan Modra <amodra@gmail.com>
582 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
583 error for calls via a toc adjusting stub without a nop.
585 2014-08-29 Alan Modra <amodra@gmail.com>
587 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
588 error. Remove redundant bfd_set_error.
590 2014-08-29 Alan Modra <amodra@gmail.com>
592 * srec.c (srec_scan): Revert last change. Report an error for
593 S-records with less than the miniumum byte count.
595 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
597 * srec.c (srec_scan): Return error for 0 size.
599 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
602 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
603 to check discarded input section.
604 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
606 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
609 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
610 sections to input from ld --just-symbols.
612 2014-08-26 DJ Delorie <dj@redhat.com>
614 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
617 2014-08-26 Jiong Wang <jiong.wang@arm.com>
619 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
620 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
622 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
624 2014-08-26 Nick Clifton <nickc@redhat.com>
626 * config.bfd: Fix typo in or1knd selection.
628 2014-08-22 Kai Tietz <ktietz@redhat.com>
631 * coffcode.h (coff_compute_section_file_positions): Keep
632 FileAlignment valid as set.
634 2014-08-22 Alan Modra <amodra@gmail.com>
636 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
637 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
639 2014-08-22 Alan Modra <amodra@gmail.com>
641 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
643 (_bfd_elf_begin_eh_frame_parsing): Delete.
644 (_bfd_elf_end_eh_frame_parsing): Delete.
645 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
646 (_bfd_elf_end_eh_frame_parsing): Delete.
647 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
648 !info->relocatable in place of merge_cies.
649 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
650 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
651 (ppc64_elf_size_stubs): Likewise pad stub FDE.
652 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
653 (ppc64_elf_size_stubs): ..here and..
654 (ppc64_elf_finish_dynamic_sections): ..here.
656 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
658 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
660 2014-08-21 Tony Wang <tony.wang@arm.com>
662 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
663 the veneer routine for R_ARM_THM_JUMP19.
664 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
665 (elf32_arm_size_stub): Ditto.
667 2014-08-20 Roland McGrath <mcgrathr@google.com>
670 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
671 all reloc types with pc_relative set in the howto, not just for
672 R_ARM_REL32 and R_ARM_REL32_NOI.
673 (allocate_dynrelocs_for_symbol): Update comment.
674 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
675 set in the howto, set call_reloc_p and may_need_local_target_p but
676 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
677 (elf32_arm_check_relocs): Likewise.
679 2014-08-20 Will Newton <will.newton@linaro.org>
681 * config.bfd: Default armeb-*-eabi* to big endian.
683 2014-08-19 Alan Modra <amodra@gmail.com>
685 * configure: Regenerate.
687 2014-08-18 Alan Modra <amodra@gmail.com>
689 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
690 use dynrelocs for ifunc.
691 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
693 2014-08-18 Alan Modra <amodra@gmail.com>
696 * elflink.c (on_needed_list): Only consider libraries that have
699 2014-08-18 Alan Modra <amodra@gmail.com>
701 * elflink.c (bfd_elf_discard_info): Return int error status.
702 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
703 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
704 * bfd-in2.h: Regenerate.
706 2014-08-14 Alan Modra <amodra@gmail.com>
708 * peXXigen.c (pe_print_reloc): Protect against access past end
711 2014-08-14 Alan Modra <amodra@gmail.com>
714 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
715 in the order they are mapped to output sections.
717 2014-08-14 Alan Modra <amodra@gmail.com>
719 * configure.ac: Delete redundant plugin related checks.
720 * configure: Regenerate.
722 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
724 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
725 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
728 2014-08-12 Alan Modra <amodra@gmail.com>
730 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
731 here when not calling the generic add_symbol function. Formatting.
732 Correct handling of indirect symbols. Update notice call.
733 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
734 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
735 symbols early. Update notice call. Add comments regarding weak
736 symbols vs. indirect.
738 2014-08-12 Alan Modra <amodra@gmail.com>
741 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
744 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
746 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
749 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
750 Alan Modra <amodra@gmail.com>
753 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
754 warning for references in LTO IR to warning symbols.
756 2014-08-07 Alan Modra <amodra@gmail.com>
758 * linker.c (WARN, CWARN): Collapse these states to WARN.
759 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
762 2014-08-05 Doug Evans <dje@google.com>
764 * bfd-in2.h: Regenerate.
765 * libcoff.h: Regenerate.
767 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
769 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
770 rawsize if changing size.
772 2014-08-05 Alan Modra <amodra@gmail.com>
775 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
777 2014-08-05 Alan Modra <amodra@gmail.com>
779 * linker.c (generic_link_check_archive_element): Move handling
780 of command link -u symbols with a common symbol def to the
781 code handling non-common symbols so that archive element symbols
782 are loaded. Use generic_link_add_object_symbols.
784 2014-08-05 Alan Modra <amodra@gmail.com>
787 * linker.c (struct archive_list, struct archive_hash_entry,
788 struct archive_hash_table, archive_hash_newfunc,
789 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
790 archive_hash_table_free): Delete.
791 (_bfd_generic_link_add_archive_symbols): Add h and name params to
792 checkfn. Rewrite using a straight-forward scan over archive map.
793 (generic_link_check_archive_element_no_collect,
794 generic_link_check_archive_element_collect,
795 generic_link_check_archive_element): Add h and name params.
796 * aoutx.h (aout_link_check_archive_element): Likewise.
797 * pdp11.c (aout_link_check_archive_element): Likewise.
798 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
799 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
800 scan symbols, simply add archive element whenever h is undefined.
801 (coff_link_check_ar_symbols): Delete.
802 * ecoff.c (read_ext_syms_and_strs): Delete.
803 (reread_ext_syms_and_strs): Delete.
804 (ecoff_link_check_archive_element): Add h and name param. Don't
805 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
806 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
808 (elf_link_add_archive_symbols): Delete "defined" array, merge
809 functionality into "included". Make "included" a char array. Don't
810 set or test archive_pass.
811 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
812 * libbfd.h: Regenerate.
814 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
817 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
819 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
821 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
822 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
823 (bfd_mips_elf_swap_abiflags_v0_in): New function.
824 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
825 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
826 (_bfd_mips_elf_fake_sections): Likewise.
827 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
828 (_bfd_mips_elf_additional_program_headers): Account for new
829 PT_MIPS_ABIFLAGS program header.
830 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
831 associate with .MIPS.abiflags.
832 (_bfd_mips_elf_gc_mark_extra_sections): New function.
833 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
834 (infer_mips_abiflags): Likewise.
835 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
836 (mips_32bit_flags_p): Moved higher.
837 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
838 checking for FP ABIs.
839 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
840 checks. Check EF_MIPS_FP64 flag consistency.
841 (print_mips_ases, print_mips_isa_ext): New static function.
842 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
843 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
844 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
845 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
846 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
847 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
848 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
849 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
851 2014-07-28 Alan Modra <amodra@gmail.com>
854 * archive.c (_bfd_compute_and_write_armap): Warn on adding
855 __gnu_lto_slim to armap.
856 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
857 __gnu_lto_slim to linker hash table.
859 2014-07-27 Anthony Green <green@moxielogic.org>
861 * config.bfd: Add moxie-*-moxiebox*.
863 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
865 Add or reactivate or1k-*-rtems*
866 * config.bfd (or1k-*-rtems*): Reactivate.
868 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
870 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
872 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
873 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
875 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
878 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
879 and R_*_IRELATIVE relocation offset with PLT entry.
880 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
881 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
882 (elf_x86_64_get_synthetic_symtab): Use it.
884 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
887 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
888 next_tls_desc_index with elf.srelplt->reloc_count.
890 2014-07-15 Alan Modra <amodra@gmail.com>
892 * cache.c (cache_bread_1): Don't return -1 when fread returns
895 2014-07-15 Alan Modra <amodra@gmail.com>
897 * elflink.c (elf_merge_st_other): Update comments. Simplify
898 visibility handling. Make isym const. Move code modifying
899 isym->st_other for --exclude-libs to..
900 (elf_link_add_object_symbols): ..here.
902 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
905 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
907 2014-07-08 Nick Clifton <nickc@redhat.com>
910 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
911 segments in input bfds.
913 2014-07-08 Will Newton <will.newton@linaro.org>
915 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
916 value to 64kB and remove custom setting for NaCl.
918 2014-07-08 Alan Modra <amodra@gmail.com>
920 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
921 bits from source to dest.
922 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
923 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
925 * bfd-in2.h: Regenerate.
927 2014-07-08 Jiong Wang <jiong.wang@arm.com>
929 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
930 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
931 when info->relocatable be true.
933 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
935 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
936 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
937 * bfd-in2.h: Regenerate.
938 * libbfd.h: Regenerate.
940 2014-07-04 Alan Modra <amodra@gmail.com>
942 * Makefile.am: Update "configure.in" comments.
945 * configure.host: Likewise.
946 * doc/bfdint.texi: Likewise.
947 * targets.c: Likewise.
948 * warning.m4: Likewise.
949 * Makefile.in: Regenerate.
951 2014-07-04 Alan Modra <amodra@gmail.com>
953 * configure.ac: Rename from configure.in.
954 * Makefile.in: Regenerate.
955 * config.in: Regenerate.
956 * doc/Makefile.in: Regenerate.
958 2014-07-04 Alan Modra <amodra@gmail.com>
960 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
961 * Makefile.in: Regenerate.
963 2014-07-04 Alan Modra <amodra@gmail.com>
965 * version.m4: New file.
966 * configure.in: Include version.m4.
968 * Makefile.am (RELEASE): Delete.
969 (bfdver.h): Depend on development.sh, use instead of RELEASE.
970 * Makefile.in: Regenerate.
971 * doc/Makefile.in: Regenerate.
973 2014-07-02 Alan Modra <amodra@gmail.com>
975 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
976 pointer_equality_needed when !readonly_dynrelocs.
977 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
979 2014-07-02 Alan Modra <amodra@gmail.com>
981 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
982 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
984 2014-07-01 Alan Modra <amodra@gmail.com>
986 * bfd.c (struct bfd): Reorganise for better packing. Delete
987 "ifd" field. Make "format", "direction" and "flags" bitfields.
988 (HAS_LOAD_PAGE): Delete, renumber following flags.
989 * bfd-in2.h: Regenerate.
990 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
992 2014-07-01 Alan Modra <amodra@gmail.com>
994 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
995 (struct ppc_link_hash_table): Increase size of stub_count array.
996 (build_global_entry_stubs): Emit symbol on global entry stub.
997 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1000 2014-07-01 Alan Modra <amodra@gmail.com>
1002 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1003 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1004 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1006 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1007 optimisation when --traditional-format.
1009 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1010 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1011 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1012 Soundararajan <Sounderarajan.D@atmel.com>
1014 * archures.c: Add avrtiny architecture for avr target.
1015 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1016 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1017 added for 16 bit LDS/STS instruction of avrtiny arch.
1018 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1019 BFD_RELOC_AVR_LDS_STS_16.
1020 (bfd_elf_avr_final_write_processing): Select machine number
1022 (elf32_avr_object_p): Set machine number for avrtiny arch.
1023 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1024 * bfd-in2.h: Regenerate.
1025 * libbfd.h: Regenerate.
1027 2014-06-26 Nick Clifton <nickc@redhat.com>
1030 * dwarf2.c (is_str_attr): New function.
1031 (find_abstract_instance_name): Use it to determine when an
1032 attribute has a string value.
1034 2014-06-24 Alan Modra <amodra@gmail.com>
1036 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1037 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1040 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1042 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1043 a number of targets.
1045 2014-06-20 Kyle McMartin <kyle@redhat.com>
1047 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1048 emitting initial-exec relocs when not linking an executable.
1050 2014-06-16 Will Newton <will.newton@linaro.org>
1052 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1053 htab->next_tls_desc_index in the non-IPLT case.
1054 Calculate GOT offset correctly for the non-IPLT case.
1055 (allocate_dynrelocs_for_symbol): Don't increment
1056 htab->next_tls_desc_index here.
1058 2014-06-16 Alan Modra <amodra@gmail.com>
1060 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1063 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1065 * elfxx-aarch64.c (stdarg.h): Include.
1066 (string.h): Include.
1067 (_bfd_aarch64_elf_grok_prstatus): Updated.
1068 (_bfd_aarch64_elf_grok_psinfo): New function.
1069 (_bfd_aarch64_elf_write_core_note): New function.
1070 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1071 (elf_backend_write_core_note): Define.
1073 2014-06-13 Alan Modra <amodra@gmail.com>
1075 * archive.c: Include bfdlink.h.
1076 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1077 * bfd.c (struct bfd): Add is_linker_output field.
1078 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1079 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1080 link.hash and is_linker_output.
1081 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1082 param with bfd*. Assert is_linker_output and link.hash, and
1083 clear them before exit.
1084 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1085 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1086 and link.hash so we can free two linker hash tables.
1087 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1088 first. Clean up on errors. Set hash_table_free pointer.
1089 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1090 bfd_link_hash_table* param with bfd*.
1091 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1092 hash_table_free pointer.
1093 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1094 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1095 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1096 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1097 * xcofflink.c: Similarly.
1098 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1099 clear link.next before creating linker hash table. Clean up on
1100 errors, and restore link.next on exit.
1101 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1102 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1103 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1104 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1105 * hash.c (bfd_hash_table_init_n): Free table on error.
1106 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1107 * bfd-in2.h: Regenerate.
1108 * libbfd.h: Regenerate.
1109 * libcoff.h: Regenerate.
1111 2014-06-13 Alan Modra <amodra@gmail.com>
1114 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1115 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1116 * bfd.c (bfd_link_hash_table_free): Don't define.
1117 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1118 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1119 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1120 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1121 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1122 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1123 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1124 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1125 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1126 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1127 * xsym.c: Don't define various link_hash_table_free defines, and
1128 remove from bfd_target vars. Temporarily reference some of the
1129 target link_hash_table_free functions to avoid warnings.
1130 * bfd-in2.h: Regenerate.
1131 * libbfd.h: Regenerate.
1133 2014-06-13 Alan Modra <amodra@gmail.com>
1135 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1136 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1137 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1138 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1139 Move link_hash_table_free functions before their corresponding
1140 link_hash_table_create functions.
1142 2014-06-13 Alan Modra <amodra@gmail.com>
1144 * bfd.c (struct bfd): Replace link_next with a union.
1145 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1146 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1147 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1148 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1149 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1150 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1151 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1152 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1153 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1154 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1155 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1156 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1157 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1158 * bfd-in2.h: Regenerate.
1160 2014-06-11 Alan Modra <amodra@gmail.com>
1162 * linker.c (unwrap_hash_lookup): Add missing parens.
1164 2014-06-11 Kai Tietz <ktietz@redhat.com>
1166 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1167 * libcoff.h: Regenerated.
1169 2014-06-10 Alan Modra <amodra@gmail.com>
1172 * linker.c (unwrap_hash_lookup): New function.
1173 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1174 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1175 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1176 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1177 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1178 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1179 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1180 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1182 2014-06-07 Alan Modra <amodra@gmail.com>
1184 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1185 insn as a bitfield; Use complain_overflow_bitfield.
1186 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1188 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1190 * development.sh: New file.
1191 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1192 Make -Werror the default with GCC only if DEVELOPMENT is true.
1193 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1194 $(srcdir)/development.sh.
1195 * Makefile.in, configure: Regenerate.
1197 2014-06-04 Will Newton <will.newton@linaro.org>
1199 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1200 being non-NULL into an assert.
1201 (elfNN_aarch64_tls_relax): Remove unused code.
1203 2014-06-03 DJ Delorie <dj@redhat.com>
1205 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1207 2014-06-03 Nick Clifton <nickc@redhat.com>
1210 * peXXigen.c (rsrc_process_section): Page align the new contents
1211 befgore writing out.
1213 2014-06-03 Alan Modra <amodra@gmail.com>
1215 * elf64-ppc.c (ADDIS_R12_R2): Define.
1216 (build_plt_stub): Support fusion on ELFv2 stub.
1217 (ppc_build_one_stub): Likewise for plt branch stubs.
1219 2014-05-28 Alan Modra <amodra@gmail.com>
1221 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1223 2014-05-28 Tristan Gingold <gingold@adacore.com>
1225 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1226 to keep the length of the best fit range.
1227 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1230 2014-05-27 DJ Delorie <dj@redhat.com>
1232 * elf32-rx.c (get_symbol_value_maybe): New.
1233 (rx_elf_relocate_section): If we find a reloc against
1234 $tableentry$default$<name>, redirect it to the appropriate
1236 (RX_Table_Info): New.
1237 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1238 with table parts in them.
1239 (rx_check_directives): New.
1240 (rx_table_map_2): New.
1241 (rx_table_map): New.
1242 (rx_additional_link_map_text): New. Called to dump tables to the
1246 2014-05-20 DJ Delorie <dj@redhat.com>
1248 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1250 2014-05-20 Alan Modra <amodra@gmail.com>
1253 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1254 Remove redundant setting of htab->elf.dynobj. Don't align.
1255 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1256 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1257 (create_sdata_sym): Delete.
1258 (elf_allocate_pointer_linker_section): Rename from
1259 elf_create_pointer_linker_section. Align section.
1260 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1261 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1263 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1264 Remove unnecessary tests on _SDA_BASE_ sym.
1265 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1266 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1267 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1268 (ppc_elf_maybe_strip_sdata_syms): Declare.
1270 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1272 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1274 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1276 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1277 in a section with no contents.
1278 (is_vma_in_section, find_section_by_vma): New functions.
1279 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1280 offsets in the debug directory.
1281 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1282 Byte-swap GUID from little-endian to big-endian order for
1283 consistent and conventional display.
1285 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1287 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1288 64-bit doubles objects mix with 32-bit doubles objects.
1289 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1291 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1293 * mmo.c: Update URLs in documentation comments.
1295 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1296 David Weatherford <weath@cadence.com>
1297 Max Filippov <jcmvbkbc@gmail.com>
1299 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1302 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1304 * config.bfd: Add proper arm config for *-*-freebsd*.
1306 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1308 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1309 mips32r5 and mips64r5.
1310 * archures.c (bfd_architecture): Likewise.
1311 * bfd-in2.h (bfd_architecture): Likewise.
1312 * cpu-mips.c (arch_info_struct): Likewise.
1313 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1315 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1317 * elfxx-mips.h (elfxx-mips.h): Declare.
1318 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1319 Tag_GNU_MIPS_ABI_FP mismatches.
1320 (_bfd_mips_fp_abi_string): New function.
1322 2014-05-02 Alan Modra <amodra@gmail.com>
1324 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1325 * configure.in: Likewise.
1326 * configure: Regenerate.
1328 2014-05-02 Alan Modra <amodra@gmail.com>
1330 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1331 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1332 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1333 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1334 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1335 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1336 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1337 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1338 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1339 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1340 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1341 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1342 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1343 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1344 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1345 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1346 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1347 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1348 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1349 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1350 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1351 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1352 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1353 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1354 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1355 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1356 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1357 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1358 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1359 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1360 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1361 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1362 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1363 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1364 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1365 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1366 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1367 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1368 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1369 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1370 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1371 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1372 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1373 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1374 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1375 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1376 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1377 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1379 * configure: Regenerate.
1381 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1383 * mmo.c (mmo File layout documentation): Add note about low bits
1385 (mmo_write_chunk): When handling data remainder, assert that
1386 previous remaining data is flushed.
1387 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1388 when dealing with an aligned VMA and for aligned lengths. Don't skip
1389 the last 32-bit-word of zeros.
1390 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1391 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1392 emitting data, not after updating it.
1393 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1395 2014-04-30 Nick Clifton <nickc@redhat.com>
1397 * compress.c (bfd_is_section_compressed): When checking the
1398 .debug_str section, also check the fifth byte in the section is
1399 not part of a string.
1401 2014-04-30 Alan Modra <amodra@gmail.com>
1403 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1404 (find_merged_cie): Identify personality functions by (bfd_id,index)
1405 pair when a local sym is used.
1407 2014-04-29 Christian Svensson <blue@cmd.nu>
1409 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1410 into .rela.got if it contained TLS relocations as well.
1412 2014-04-28 Nick Clifton <nickc@redhat.com>
1415 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1418 2014-04-26 Alan Modra <amodra@gmail.com>
1420 * po/SRC-POTFILES.in: Regenerate.
1421 * configure: Regenerate.
1423 2014-04-25 Nick Clifton <nickc@redhat.com>
1426 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1427 a 342-bit host. This time for older versions of gcc.
1429 2014-04-24 Nick Clifton <nickc@redhat.com>
1431 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1434 2014-04-24 Alan Modra <amodra@gmail.com>
1437 * dwarf2.c: Formatting.
1438 (struct dwarf2_debug): Make adjusted_section_count signed.
1439 (unset_sections): Make i signed.
1440 (set_debug_vma): New function.
1441 (place_sections): Handle separate debug object file. Set VMA
1442 on debug sections, even if they have an output section. Also
1443 set VMA on zero size sections, and non-load but alloc sections.
1444 Set adjusted_section_count to -1 when no section adjustment.
1445 Malloc adjusted_sections. Don't double last_vma. Transfer
1446 alloc section VMAs to separate debug file.
1447 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1448 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1449 test on symbols being the same before using old stash. Read
1450 and use separate debug file symbols. Call place_sections.
1451 (find_line): Don't call place_sections here.
1452 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1453 * libbfd.h: Regenerate.
1454 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1455 _bfd_dwarf2_slurp_debug_info call.
1456 * simple.c (simple_save_output_info): Clarify comment.
1458 2014-04-24 Nick Clifton <nickc@redhat.com>
1461 * peXXigen.c (struct rsrc_regions): New structure.
1462 (rsrc_print_resource_directory): Use new structure. Include
1463 offset of directory in listing.
1464 (rsrc_print_resource_entry): Likewise.
1465 (rsrc_print_section): Likewise.
1466 (rsrc_count_entries): Do not increment sizeof_strings or
1468 (rsrc_count_directory): Do not increment sizeof_tables.
1469 (rsrc_compute_region_sizes): New function.
1470 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1471 (rsrc_process_section): Compute size of regions after merging
1474 2014-04-23 Alan Modra <amodra@gmail.com>
1477 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1478 (place_sections): Do not modify VMA of sections when called from
1479 linker after sections have been placed in output sections. Short
1480 circuit single section case.
1481 (save_section_vma, section_vma_same): New functions.
1482 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1484 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1485 when non-relocatable.
1487 2014-04-22 Nick Clifton <nickc@redhat.com>
1490 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1492 2014-04-22 Christian Svensson <blue@cmd.nu>
1494 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1495 * archures.c: Likewise.
1496 * coffcode.h: Likewise.
1497 * config.bfd: Likewise.
1498 * configure.in: Likewise.
1499 * reloc.c: Likewise.
1500 * targets.c: Likewise.
1501 * cpu-or1k.c: New file.
1502 * elf32-or1k.c: New file.
1503 * coff-or32.c: Delete.
1504 * cpu-openrisc.c: Delete.
1505 * cpu-or32.c: Delete.
1506 * elf32-openrisc.c: Delete.
1507 * elf32-or32.c: Delete.
1508 * Makefile.in: Regenerate.
1509 * bfd-in2.h: Regenerate.
1510 * configure: Regenerate.
1511 * libbfd.h: Regenerate.
1513 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1516 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1518 2014-04-22 Will Newton <will.newton@linaro.org>
1520 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1521 function. (elf_backend_section_flags): Remove define.
1523 2014-04-21 Richard Henderson <rth@redhat.com>
1525 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1526 parameter; honor it and disable got merging when false.
1527 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1528 the first pass of relaxation.
1529 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1530 the end of the LITERAL+LITUSE chain.
1531 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1532 second pass of relaxation.
1534 * configure.ac (use_secureplt): Enable by default.
1535 * configure: Rebuild.
1537 2014-04-18 Tristan Gingold <gingold@adacore.com>
1539 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1540 bind_content, weak_bind_content, lazy_bind_content,
1542 (bfd_mach_o_load_command): Add comments, add next field.
1543 (mach_o_data_struct): Replace commands field by first_command
1545 * mach-o.c (bfd_mach_o_append_command): New function.
1546 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1547 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1549 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1550 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1551 (bfd_mach_o_write_thread): Use macro instead of literal.
1552 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1553 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1555 (bfd_mach_o_write_symtab_content): New function (extracted
1556 from bfd_mach_o_write_symtab).
1557 (bfd_mach_o_write_symtab): Split.
1558 (bfd_mach_o_count_indirect_symbols): Move
1559 (bfd_mach_o_build_dysymtab): Remove layout code.
1560 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1561 (bfd_mach_o_count_sections_for_seg): Remove.
1562 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1563 bfd_mach_o_build_seg_command).
1564 (bfd_mach_o_build_exec_seg_command): New function.
1565 (bfd_mach_o_build_dysymtab_command): Remove.
1566 (bfd_mach_o_layout_commands): New function.
1567 (bfd_mach_o_init_segment): New function.
1568 (bfd_mach_o_build_commands): Major rework to handle non-object
1570 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1572 (bfd_mach_o_read_dyld_info): Clear content fields.
1573 (bfd_mach_o_read_segment): Adjust call.
1574 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1576 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1577 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1578 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1581 2014-04-18 Tristan Gingold <gingold@adacore.com>
1583 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1584 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1585 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1586 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1588 2014-04-18 Tristan Gingold <gingold@adacore.com>
1590 * mach-o.h (bfd_mach_o_dylinker_command)
1591 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1593 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1594 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1596 2014-04-18 Tristan Gingold <gingold@adacore.com>
1598 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1599 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1600 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1601 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1602 each targets declared.
1603 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1604 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1606 2014-04-18 Tristan Gingold <gingold@adacore.com>
1608 * mach-o.c (bfd_mach_o_write_thread)
1609 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1610 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1611 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1612 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1613 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1614 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1615 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1616 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1617 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1618 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1619 (bfd_mach_o_read_command): Now return a boolean status.
1620 Adjust return statements.
1621 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1622 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1624 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1626 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1627 field. Add assigned_low_gotno and assigned_high_gotno fields.
1628 (mips_elf_create_local_got_entry): Update out-of-space condition.
1629 Set index of new GOT entry to assigned_low_gotno if required by
1630 the current relocation, else set it to assigned_high_gotno.
1631 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1632 with assigned_low_gotno.
1633 (mips_elf_multi_got): Initialize assigned_low_gotno and
1634 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1635 in place of assigned_gotno when handling global GOT entries.
1636 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1637 assigned_high_gotno.
1638 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1639 gap in the middle of local GOT space.
1641 2014-04-17 Alan Modra <amodra@gmail.com>
1644 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1645 current bfd is a plugin. Don't always set type_change_ok
1646 when old bfd is a plugin.
1648 2014-04-16 Tristan Gingold <gingold@adacore.com>
1650 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1653 2014-04-16 Alan Modra <amodra@gmail.com>
1655 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1656 with "ba 0" rather than zeros.
1658 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1660 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1662 2014-04-14 Alan Modra <amodra@gmail.com>
1664 * elf32-ppc.c (BA): Define
1665 (ppc_elf_link_hash_table_create): Correct default_params.
1666 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1667 than "nop" for ppc476_workaround.
1668 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1669 and __glink_PLTresolve. Ensure plt call stub at end of page
1670 doesn't allow fall-thru prefetch.
1672 2014-04-11 Nick Clifton <nickc@redhat.com>
1675 * peXXigen.c (abs_finder): New function.
1676 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1677 than 1^32 try to convert them into section relative values
1680 2014-04-11 Nick Clifton <nickc@redhat.com>
1682 * bfd-in2.h: Regenerate.
1683 * libbfd.h: Regenerate.
1685 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1687 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1688 when building function stubs.
1690 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1692 * elf32-avr.c: Add DIFF relocations for AVR.
1693 (avr_final_link_relocate): Handle the DIFF relocs.
1694 (bfd_elf_avr_diff_reloc): New.
1695 (elf32_avr_is_diff_reloc): New.
1696 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1697 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1700 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1702 2014-04-09 Alan Modra <amodra@gmail.com>
1704 * libcoff.h: Regenerate.
1706 2014-04-09 Alan Modra <amodra@gmail.com>
1708 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1709 of safe ppc476 insns at end of page. Also remove non-branch insns.
1712 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1714 * peXXigen.c (pe_print_debugdata): New function: Displays the
1715 contents of the debug directory and decodes codeview entries.
1716 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1717 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1718 Add functions for reading and writing debugdir and codeview
1720 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1721 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1722 * libcoff-in.h (pe_tdata): Add build-id data.
1723 * libcoff.h: Regenerate.
1724 * coffcode.h (coff_write_object_contents): Run build_id
1725 after_write_object_contents hook.
1727 2014-04-05 Alan Modra <amodra@gmail.com>
1729 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1730 merging non-default sym.
1732 2014-04-04 Tristan Gingold <gingold@adacore.com>
1734 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1737 2014-04-04 Tristan Gingold <gingold@adacore.com>
1739 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1740 thinko on names length.
1742 2014-04-04 Tristan Gingold <gingold@adacore.com>
1744 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1746 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1748 2014-04-04 Tristan Gingold <gingold@adacore.com>
1750 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1752 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1754 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1755 section before dereferencing.
1756 (pe_print_idata, pe_print_edata, pe_print_reloc)
1757 (rsrc_print_section): Don't bother interpreting the contents
1758 of sections which have no contents.
1760 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1763 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1766 2014-04-03 Tristan Gingold <gingold@adacore.com>
1768 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1770 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1772 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1774 2014-04-03 Alan Modra <amodra@gmail.com>
1776 * elf-bfd.h (struct elf_backend_data
1777 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1778 with "bfd_size_type size".
1779 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1780 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1781 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1782 * elfcode.h (bfd_from_remote_memory): Likewise.
1783 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1784 * bfd-in2.h: Regenerate.
1786 2014-04-02 Tristan Gingold <gingold@adacore.com>
1788 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1789 (bfd_mach_o_prebind_cksum_command): New types.
1790 (bfd_mach_o_prebound_dylib_command): Rewrite.
1791 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1793 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1795 (bfd_mach_o_read_prebind_cksum): New function.
1796 (bfd_mach_o_read_twolevel_hints): Ditto.
1797 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1800 2014-04-02 Alan Modra <amodra@gmail.com>
1802 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1803 Consolidate code handling possible section headers past end of
1804 segment. Don't use p_align for page size guess, instead use
1805 minpagesize. Take note of ld.so clearing section headers when
1806 p_memsz > p_filesz. Handle file header specifying no section
1807 headers. Handle zero p_align throughout. Default loadbase to
1808 zero. Add comments. Rename contents_size to high_offset, and
1809 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1810 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1811 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1813 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1814 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1815 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1816 * bfd-in2.h: Regnerate.
1818 2014-04-01 Tristan Gingold <gingold@adacore.com>
1820 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1823 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1824 Pavel Fedin <p.fedin@samsung.com>
1826 * elf32-arm.c: Add support for limited pretty-printing of PLT
1827 entries on eabi and nacl targets.
1828 (elf32_arm_get_synthetic_symtab): Add new callback.
1829 (elf32_arm_nacl_plt_sym_val): Likewise.
1830 (elf32_arm_plt0_size): Add helper function.
1831 (elf32_arm_plt_size): Likewise.
1833 2014-03-27 Tristan Gingold <gingold@adacore.com>
1835 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1836 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1838 2014-03-27 Tristan Gingold <gingold@adacore.com>
1840 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1841 * mach-o.c (bfd_mach_o_write_symtab)
1842 (bfd_mach_o_write_contents)
1843 (bfd_mach_o_set_section_flags_from_bfd)
1844 (bfd_mach_o_build_seg_command): Fix indentation.
1845 (bfd_mach_o_get_base_address): New function.
1847 2014-03-26 Nick Clifton <nickc@redhat.com>
1849 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1850 relocations in discarded sections.
1852 2014-03-26 Tristan Gingold <gingold@adacore.com>
1854 * mach-o.c (bfd_mach_o_convert_architecture): Add
1855 BFD_MACH_O_CPU_TYPE_ARM64.
1857 2014-03-26 Alan Modra <amodra@gmail.com>
1859 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1860 needed plt entries when taking the address of functions for
1861 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1862 Move opd setup and abiversion checks to..
1863 (ppc64_elf_before_check_relocs): ..here. Renamed from
1864 ppc64_elf_process_dot_syms. Set output abiversion from input and
1865 input abiversion from output, if either is not set.
1866 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1867 (elf_backend_check_directives): Update.
1869 2014-03-25 Will Newton <will.newton@linaro.org>
1871 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1872 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1873 of input sections rather than output sections.
1875 2014-03-20 Will Newton <will.newton@linaro.org>
1878 * elf32-arm.c (elf32_arm_check_relocs): Set
1879 pointer_equality_needed for absolute references within
1881 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1882 unless pointer_equality_needed is set.
1884 2014-03-19 Nick Clifton <nickc@redhat.com>
1886 * peXXigen.c (rsrc_process_section): Add code to scan input
1887 sections and record their lengths. Use these lengths to find the
1888 start of each merged .rsrc section.
1890 2014-03-17 Tristan Gingold <gingold@adacore.com>
1892 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1893 (bfd_mach_o_read_command): Ditto.
1895 2014-03-14 Meador Inge <meadori@codesourcery.com>
1897 * configure.in: Add strnlen to AC_CHECK_DECLS.
1898 * config.in: Regenerate.
1899 * configure: Regenerate.
1900 * sysdep.h (strnlen): Add prototype.
1902 2014-03-14 Alan Modra <amodra@gmail.com>
1904 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1905 handling for VLE_SDA21 relocs.
1907 2014-03-13 Tristan Gingold <gingold@adacore.com>
1909 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1911 (pe_bfd_object_p): Also read version number to detect ILF.
1912 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1913 (x86_64pe_bigobj_vec): Define
1914 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1915 (bfd_coff_max_nscns): New macro.
1916 (coff_compute_section_file_positions): Use unsigned int for
1917 target_index. Compare with bfd_coff_max_nscns.
1918 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1919 Set a value for _bfd_coff_max_nscns.
1920 (header_bigobj_classid): New constant.
1921 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1922 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1923 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1925 (bigobj_swap_table): New table.
1926 * libcoff.h: Regenerate.
1927 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1928 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1929 _bfd_coff_max_nscns.
1930 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1931 * coff-rs6000.c (bfd_xcoff_backend_data)
1932 (bfd_pmac_xcoff_backend_data): Likewise.
1933 * coff64-rs6000.c (bfd_xcoff_backend_data)
1934 (bfd_xcoff_aix5_backend_data): Likewise.
1935 * targets.c (x86_64pe_bigobj_vec): Declare.
1936 * configure.in (x86_64pe_bigobj_vec): New vector.
1937 * configure: Regenerate.
1938 * config.bfd: Add bigobj object format for Windows targets.
1940 2014-03-12 Nick Clifton <nickc@redhat.com>
1943 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1944 before testing for vxworks.
1946 2014-03-12 Alan Modra <amodra@gmail.com>
1948 * Makefile.in: Regenerate.
1950 2014-03-12 Alan Modra <amodra@gmail.com>
1953 * elf.c (copy_elf_program_header): Ignore first section lma if
1956 2014-03-11 Alan Modra <amodra@gmail.com>
1959 * coff-rs6000.c: Include stdint.h.
1960 * coff64-rs6000.c: Likewise.
1962 2014-03-10 Tristan Gingold <gingold@adacore.com>
1964 * ticoff.h: Removed.
1966 2014-03-08 Alan Modra <amodra@gmail.com>
1968 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1969 many relocations. Correct bitsize and rightshift too for a number
1970 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1971 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1972 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1973 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1974 fields in instructions to signed/unsigned according to whether
1975 the field takes a signed or unsigned value. Tidy vle split16 code.
1976 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1978 2014-03-08 Alan Modra <amodra@gmail.com>
1980 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1981 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1982 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1983 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1984 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1985 fields in instructions to signed/unsigned according to whether
1986 the field takes a signed or unsigned value.
1988 2014-03-07 Pedro Alves <palves@redhat.com>
1991 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1992 through ptr_to_uint instead of through long.
1994 2014-03-06 Nick Clifton <nickc@redhat.com>
1997 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1998 attribute section names.
2000 2014-03-05 Alan Modra <amodra@gmail.com>
2002 Update copyright years.
2004 2014-03-05 Alan Modra <amodra@gmail.com>
2006 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2007 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2008 (ppc64_elf_check_relocs): Likewise.
2009 (ppc64_elf_relocate_section): Likewise.
2010 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2011 * bfd-in2.h: Regenerate.
2012 * libbfd.h: Regenerate.
2014 2014-03-04 Heiher <r@hev.cc>
2016 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2018 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2019 extension of bfd_mach_mipsisa64r2.
2021 2014-03-04 Nick Clifton <nickc@redhat.com>
2024 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2025 (elf32_thumb2_plt_entry): New array.
2026 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2027 using thumb2 based PLT.
2028 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2030 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2032 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2034 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2035 Thumb2 based PLT 0-entry.
2036 (elf32_arm_output_arch_local_syms): Handle creation of local
2037 symbols for Thumb2 based PLT entries.
2039 2014-02-28 Alan Modra <amodra@gmail.com>
2042 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2043 the same conditions we called check_relocs.
2045 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2047 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2048 * bfd-in2.h: Regenerate.
2049 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2050 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2051 using long PLT entries.
2052 (bfd_elf32_arm_use_long_plt): New function.
2053 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2055 2014-02-27 Alan Modra <amodra@gmail.com>
2057 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2058 params for targets that don't use ppc32elf.em.
2060 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2062 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2063 of GOTOFF relocations.
2065 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2066 H.J. Lu <hongjiu.lu@intel.com>
2068 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2069 (elf_x86_64_legacy_plt_entry): Likewise.
2070 (elf_x86_64_bnd_plt_entry): Likewise.
2071 (elf_x86_64_legacy_plt2_entry): Likewise.
2072 (elf_x86_64_bnd_plt2_entry): Likewise.
2073 (elf_x86_64_bnd_arch_bed): Likewise.
2074 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2075 (elf_x86_64_link_hash_table): Add plt_bnd.
2076 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2078 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2079 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2081 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2082 symbols. Resolve call to the second PLT if it is created.
2083 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2084 (elf_x86_64_relocate_section): Resolve PLT references to the
2085 second PLT if it is created.
2086 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2087 second PLT entry for BND relocation.
2088 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2089 the second PLT is created.
2090 (elf_x86_64_get_synthetic_symtab): New.
2091 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2093 2014-02-19 Alan Modra <amodra@gmail.com>
2095 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2096 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2097 provision of out-of-line register save/restore routines.
2099 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2101 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2102 PT_DYNAMIC segment flags.
2104 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2107 * simple.c (struct saved_offsets): New.
2108 (simple_save_output_info): Use it for ptr.
2109 (simple_restore_output_info): Use it for ptr. Check section_count.
2110 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2112 2014-02-17 Alan Modra <amodra@gmail.com>
2114 * elf64-ppc.h (struct ppc64_elf_params): Define.
2115 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2116 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2117 ppc64_elf_build_stubs): Update prototype.
2118 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2119 fields now in params. Adjust code throughout file.
2120 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2121 Save params pointer in htab.
2122 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2123 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2124 ppc64_elf_build_stubs): Remove parameters now in "params".
2126 2014-02-17 Alan Modra <amodra@gmail.com>
2128 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2129 patched for ppc476 workaround. Reapply branch taken/not taken
2132 2014-02-12 Alan Modra <amodra@gmail.com>
2134 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2135 stubs for calls to __tls_get_addr that we know will later be
2138 2014-02-12 Alan Modra <amodra@gmail.com>
2140 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2141 for ld -r, when code sections are sufficiently aligned.
2142 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2145 2014-02-12 Alan Modra <amodra@gmail.com>
2148 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2149 --export-dynamic and --dynamic-list marking of symbols.
2150 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2153 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2156 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2157 executables if it matches dynamic_list.
2159 2014-02-10 Alan Modra <amodra@gmail.com>
2161 * po/SRC-POTFILES.in: Regenerate.
2162 * po/bfd.pot: Regenerate.
2164 2014-02-09 Alan Modra <amodra@gmail.com>
2166 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2167 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2168 (elfNN_bed): Init new field.
2169 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2170 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2171 (ppc_elf_relax_section): Don't reallocate section here, write
2172 stubs, or write out relocs for ld -r here..
2173 (ppc_elf_relocate_section): ..instead write stubs here, and use
2174 existing code to write out relocs for ld -r. Fix offset
2175 adjustment on reloc for little-endian.
2176 (elf_backend_caches_rawsize): Define.
2178 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2181 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2183 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2185 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2186 return paths. Three times.
2187 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2189 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2190 (ppc64_elf_edit_toc): Free USED in return path.
2192 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2194 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2195 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2196 * libbfd.h: Regenerated.
2197 * bfd-in2.h: Regenerated.
2198 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2199 (nios2_reloc_map): Likewise.
2200 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2201 Fixed all references.
2202 (nios2_elf32_relocate_section): Add new relocations.
2203 (nios2_elf32_check_relocs): Likewise.
2204 (nios2_elf32_gc_sweep_hook): Likewise.
2206 2014-02-03 Alan Modra <amodra@gmail.com>
2208 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2209 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2210 (ppc_elf_link_params): New function.
2211 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2213 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2214 parameters. Use htab->params instead.
2215 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2216 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2217 64 bytes for ppc476 workaround.
2218 (struct ppc_elf_relax_info): New.
2219 (ppc_elf_relax_section): Exclude linker created sections and
2220 those too small to hold one instruction. Don't add another
2221 branch around trampolines on later relax passes. Don't
2222 generate trampolines for undefined symbols when !relocatable,
2223 nor for plugin symbols. Allocate space for ppc476 workaround
2224 patch area. Free fixups on error return path.
2225 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2226 * elf32-ppc.h (struct ppc_elf_params): New.
2227 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2228 (ppc_elf_link_params): Declare.
2229 * section.c (SEC_INFO_TYPE_TARGET): Define.
2230 * bfd-in2.h: Regenerate.
2232 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2234 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2236 (nios2_elf32_relocate_section): Use got_base to adjust
2237 GOT-pointer-relative relocations relative to _gp_got.
2238 (create_got_section): Create _gp_got symbol.
2239 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2240 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2242 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2244 * bfd-in2.h: Update from reloc.c.
2245 * elf32-nios2.c: Include elf32-nios2.h.
2246 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2247 (nios2_reloc_map): Likewise.
2248 (enum elf32_nios2_stub_type): Declare.
2249 (struct elf32_nios2_stub_hash_entry): Declare.
2250 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2251 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2252 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2253 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2254 bfd_count, top_index, input_list, all_local_syms.
2255 (nios2_call26_stub_entry): New.
2256 (nios2_elf32_install_imm16): Move up in file.
2257 (nios2_elf32_install_data): Move up in file.
2258 (hiadj): Move up in file.
2259 (stub_hash_newfunc): New.
2260 (link_hash_newfunc): Initialize hsh_cache field.
2262 (nios2_stub_name): New.
2263 (nios2_get_stub_entry): New.
2264 (nios2_add_stub): New.
2265 (nios2_elf32_setup_section_lists): New.
2266 (nios2_elf32_next_input_section): New.
2267 (CALL26_SEGMENT): New.
2268 (MAX_STUB_SECTION_SIZE): New.
2269 (group_sections): New.
2270 (nios2_type_of_stub): New.
2271 (nios2_build_one_stub): New.
2272 (nios2_size_one_stub): New.
2273 (get_local_syms): New.
2274 (nios2_elf32_size_stubs): New.
2275 (nios2_elf32_build_stubs): New.
2276 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2277 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2278 trampolines for R_NIOS2_CALL26 stubs.
2279 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2280 (nios2_elf32_gc_sweep_hook): Likewise.
2281 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2282 (nios2_elf32_link_hash_table_free): New.
2283 (bfd_elf32_bfd_link_hash_table_free): Define.
2284 * elf32-nios2.h: New file.
2285 * libbfd.h: Update from reloc.c.
2286 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2288 2014-01-29 Nick Clifton <nickc@redhat.com>
2291 * elf32-metag.c (elf_metag_post_process_headers): Call
2292 _bfd_elf_post_process_headers.
2293 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2294 _bfd_elf_copy_private_data.
2295 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2297 2014-01-29 Nick Clifton <nickc@redhat.com>
2299 * bfd-in.h (bfd_set_section_vma): Delete.
2300 (bfd_set_section_alignment): Delete.
2301 (bfd_set_section_userdata): Delete.
2302 (bfd_set_cacheable): Delete.
2303 * bfd.c (bfd_set_cacheable): New static inline function.
2304 * section.c (bfd_set_section_userdata): Likewise.
2305 (bfd_set_section_vma): Likewise.
2306 (bfd_set_section_alignment): Likewise.
2307 * bfd-in2.h: Regenerate.
2309 2014-01-28 Nick Clifton <nickc@redhat.com>
2311 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2312 attributes select the CU containing the abbreviation, which may not
2315 2014-01-24 Alan Modra <amodra@gmail.com>
2317 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2318 to get_relocs for ELFv2.
2320 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2323 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2324 if TLS sections are not adjacent.
2326 2014-01-22 Alan Modra <amodra@gmail.com>
2328 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2330 2014-01-22 Alan Modra <amodra@gmail.com>
2332 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2334 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2337 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2338 regular default symbol definition and the versioned dynamic
2339 symbol definition mismatch, skip the default symbol definition
2340 if one of them is IFUNC.
2342 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2345 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2346 info->export_dynamic nor h->ref_dynamic for type mismatch when
2347 adding the default version.
2349 2014-01-16 Alan Modra <amodra@gmail.com>
2351 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2352 mips_elf_traverse_got_arg* rather than mips_got_info*.
2353 Adjust caller. Alloc on output_bfd rather than symbol section
2356 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2360 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2362 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2365 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2366 against __ehdr_start.
2367 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2369 2014-01-14 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 update reloc
2379 count if there are any non pc-relative relocs.
2380 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2382 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2383 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2385 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2386 offset while calculating relocation address.
2387 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2388 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2390 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2393 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2394 R_ARM_ABS8 and R_ARM_ABS16.
2396 2014-01-13 Alan Modra <amodra@gmail.com>
2398 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2399 error when shared and force a plt call otherwise.
2400 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2401 plt_type == PLT_NEW.
2402 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2403 the appropriate call stub.
2405 2014-01-10 Alan Modra <amodra@gmail.com>
2410 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2411 (assign_file_positions_for_non_load_sections): When setting up
2412 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2413 header that completely covers the relro region.
2415 2014-01-09 Tristan Gingold <gingold@adacore.com>
2417 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2418 table macros and add macros to initializa the structure.
2420 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2425 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2426 size for PT_GNU_RELRO segment.
2427 (assign_file_positions_for_load_sections): If PT_LOAD segment
2428 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2430 2014-01-07 Tom Tromey <tromey@redhat.com>
2432 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2435 2014-01-03 Nick Clifton <nickc@redhat.com>
2438 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2441 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2444 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2446 2014-01-02 Nick Clifton <nickc@redhat.com>
2449 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2450 filename in the bfd's filename field.
2451 * elfcode.h (bfd_from_remote_memory): Likewise.
2452 * ieee.c (ieee_object_p): Likewise.
2453 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2454 * oasys.c (oasys_openr_next_archived_file): Likewise.
2455 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2456 * opncls.c (bfd_fopen): Likewise.
2457 (bfd_openstreamr): Likewise.
2458 (bfd_openr_iovec): Likewise.
2459 (bfd_openw): Likewise.
2460 (bfd_create): Likewise.
2461 (_bfd_delete_bfd): Free filename.
2463 For older changes see ChangeLog-2013
2465 Copyright (C) 2014 Free Software Foundation, Inc.
2467 Copying and distribution of this file, with or without modification,
2468 are permitted in any medium without royalty provided the copyright
2469 notice and this notice are preserved.
2475 version-control: never