1 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
3 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
4 relaxation, reduce the size of symbols that span the deleted
7 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
9 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
10 located at the very end of the section.
12 2014-11-03 Nick Clifton <nickc@redhat.com>
15 * aoutx.h (slurp_symbol_table): Check that computed table size is
16 not bigger than the file from which is it being read.
17 (slurp_reloc_table): Likewise.
18 * coffcode.h (coff_slurp_line_table): Remove unneeded local
19 'warned'. Do not try to print the details of a symbol with an
21 * coffgen.c (make_a_sectiobn_from_file): Check computed string
22 index against length of string table.
23 (bfd_coff_internal_syment_name): Check read in string offset
24 against length of string table.
25 (build_debug_section): Return a pointer to the section used.
26 (_bfd_coff_read_string_table): Store the length of the string
27 table in the coff_tdata structure.
28 (bfd_coff_free_symbols): Set the length of the string table to
29 zero when it is freed.
30 (coff_get_normalized_symtab): Check offsets against string table
31 or data table lengths as appropriate.
32 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
33 length of string table.
34 * compress.c (bfd_get_full_section_contents): Check computed size
35 against the size of the file.
36 * libcoff-in.h (obj_coff_strings_len): Define.
37 (struct coff_tdata): Add strings_len field.
38 * libcoff.h: Regenerate.
39 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
40 data if the debug section is too small.
41 * xcofflink.c (xcoff_link_input_bfd): Check offset against
42 length of string table.
44 2014-11-03 Nick Clifton <nickc@redhat.com>
46 * po/fi.po: Updated Finnish translation.
48 2014-10-31 Andrew Pinski <apinski@cavium.com>
49 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
51 * archures.c: Add octeon3 for mips target.
52 * bfd-in2.h: Regenerate.
53 * bfd/cpu-mips.c: Define I_mipsocteon3.
54 nfo_struct): Add octeon3 support.
55 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
57 (mips_set_isa_flags): Add support for octeon3.
58 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
59 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
60 extension of bfd_mach_mips_octeon2.
61 (print_mips_isa_ext): Print the value of Octeon3.
63 2014-10-31 Nick Clifton <nickc@redhat.com>
66 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
67 symbol table bigger than the file.
68 * elf.c (bfd_elf_get_str_section): Do not try to load a string
69 table bigger than the file.
70 * tekhex.c (first_phase): Check that the section range is sane.
72 2014-10-30 Nick Clifton <nickc@redhat.com>
75 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
76 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
78 2014-10-29 Nick Clifton <nickc@redhat.com>
80 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
83 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
85 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
87 2014-10-28 Nick Clifton <nickc@redhat.com>
90 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
91 detection table on a per-bfd basis.
92 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
95 2014-10-28 Andreas Schwab <schwab@suse.de>
96 Nick Clifton <nickc@redhat.com>
99 * srec.c (srec_bad_byte): Increase size of buf to allow for
101 (srec_scan): Use an unsigned char buffer to hold header bytes.
103 2014-10-27 Nick Clifton <nickc@redhat.com>
106 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
107 binaries with a group of sections linked by the string table
109 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
110 with an invalid value for NumberOfRvaAndSizes.
111 (pe_print_edata): Detect out of range rvas and entry counts for
112 the Export Address table, Name Pointer table and Ordinal table.
115 * elf.c (setup_group): Improve handling of corrupt group
118 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
120 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
121 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
122 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
123 (elf_aarch64_stub_type): Add new type
124 aarch64_stub_erratum_835769_veneer.
125 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
126 (aarch64_erratum_835769_fix): New data struct to record erratum
128 (elf_aarch64_link_hash_table: Global flags for 835769.
129 (aarch64_build_one_stub): Add case for 835769.
130 (aarch64_size_one_stub): Likewise.
131 (aarch64_mem_op_p, aarch64_mlxl_p,
132 aarch64_erratum_sequence,erratum_835769_scan):
133 New. Decode and scan functions for erratum 835769.
134 (elf_aarch64_create_or_find_stub_sec): New.
135 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
137 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
138 (erratum_835769_branch_to_stub_data,
139 make_branch_to_erratum_835769_stub):New. Connect up all the
140 erratum stubs to occurances by branches.
141 (elfNN_aarch64_write_section): New hook.
142 (aarch64_map_one_stub): Output erratum stub symbol.
143 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
144 information for erratum 835769.
145 (elf_backend_write_section): Define.
147 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
149 * elf32-arm.c (read_code32): New function to read 32 bit
151 (read_code16): New function to read 16 bit thumb instrution.
152 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
153 and read_code16 to read instructions.
155 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
157 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
158 (print_mips_isa_ext): Print the value of an unknown extension.
160 2014-10-21 Alan Modra <amodra@gmail.com>
162 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
163 entries that aren't a multiple of 8 rather than failing assertion.
165 2014-10-21 Alan Modra <amodra@gmail.com>
167 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
170 2014-10-18 Alan Modra <amodra@gmail.com>
172 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
173 section for function symbols defined in .opd is discarded, let
174 the symbol appear to be undefined.
175 (opd_entry_value): Ensure the result section is that for the
176 function code section in the same object as the OPD entry.
178 2014-10-16 Alan Modra <amodra@gmail.com>
181 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
183 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
184 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
185 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
186 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
187 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
188 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
189 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
190 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
191 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
194 2014-10-16 Alan Modra <amodra@gmail.com>
196 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
197 even when output is not ppc64 ELF. Remove redundant tests on
200 2014-10-15 Alan Modra <amodra@gmail.com>
203 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
204 param, group "section" and "offset" params. Zero discriminator.
205 * bfd.c (bfd_find_nearest_line): Implement with new
206 _bfd_find_nearest_line.
207 (bfd_find_nearest_line_discriminator): Likewise.
208 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
210 * coff-rs6000.c (xcoff_find_nearest_line,
211 xcoff_find_nearest_line_discriminator): Delete.
212 (_bfd_xcoff_find_nearest_line): Don't define.
213 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
214 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
216 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
217 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
218 adjust _bfd_dwarf2_find_nearest_line call.
219 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
220 others. Set discriminator. Adjust call.
221 (coff_find_nearest_line_discriminator): Delete.
222 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
223 * dwarf2.c (find_line): Rename to..
224 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
225 Simplify setting of do_line. Delete old function.
226 (_bfd_dwarf2_find_line): Delete.
227 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
228 discriminator_ptr and set it.
229 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
230 (_bfd_elf_find_nearest_line_discriminator): Delete.
231 (_bfd_elf_find_line_discriminator): Delete.
232 (_bfd_generic_find_nearest_line_discriminator): Don't define.
233 * elf.c (elf_find_function): Reorder params.
234 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
236 (_bfd_elf_find_nearest_line_discriminator): Delete.
237 (_bfd_elf_find_line): Adjust call.
238 * elf32-arm.c (arm_elf_find_function): Reorder params.
239 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
241 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
242 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
243 (elfNN_aarch64_find_nearest_line): Reorder params, add
244 discriminator_ptr. Adjust calls.
245 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
246 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
247 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
248 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
249 (_bfd_dwarf1_find_nearest_line): Likewise.
250 (_bfd_dwarf2_find_nearest_line): Likewise.
251 (_bfd_dwarf2_find_line): Delete.
252 (_bfd_generic_find_nearest_line_discriminator): Delete.
253 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
254 * libcoff-in.h (coff_find_nearest_line): Update prototype.
255 (coff_find_nearest_line_discriminator): Delete.
256 (coff_find_nearest_line_with_names): Update prototype.
257 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
258 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
259 discriminator_ptr. Adjust calls.
260 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
261 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
262 discriminator_ptr and set.
263 * som.c (som_find_nearest_line): Similarly.
264 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
265 _bfd_find_nearest_line_discriminator.
266 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
267 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
268 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
269 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
270 "discriminator" and set.
271 (_bfd_vms_find_nearest_line_discriminator): Delete.
272 (_bfd_generic_find_nearest_line_discriminator): Don't define.
273 (alpha_vms_find_nearest_line): Update define.
274 * bfd-in2.h: Regenerate.
275 * libbfd.h: Regenerate.
276 * libcoff.h: Regenerate.
278 2014-10-15 Alan Modra <amodra@gmail.com>
280 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
281 * aout-adobe.c (aout_32_find_line): Define.
282 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
283 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
284 * aout-target.h (MY_find_line): Define.
285 * aout-tic30.c (MY_find_line): Define.
286 * binary.c (binary_find_line): Define.
287 * bout.c (aout_32_find_line): Define.
288 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
289 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
290 (rs6000_xcoff64_aix_vec): Likewise.
291 * elf-bfd.h (_bfd_generic_find_line): Don't define.
292 * elfxx-target.h (bfd_elfNN_find_line): Define.
293 * i386msdos.c (msdos_find_line): Define.
294 * i386os9k.c (aout_32_find_line): Define.
295 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
296 (ieee_find_nearest_line, ieee_find_line,
297 ieee_find_inliner_info): Define.
298 * ihex.c (ihex_find_line): Define.
299 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
300 (_bfd_generic_find_line): Don't define.
301 * libbfd.c (_bfd_generic_find_line): Delete.
302 * libcoff-in.h (coff_find_line): Define.
303 * libecoff.h (_bfd_ecoff_find_line): Define.
304 * mach-o.h (bfd_mach_o_find_line): Define.
305 * mmo.c (mmo_find_line): Define.
306 * nlm-target.h (nlm_find_line): Define.
307 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
308 (oasys_find_nearest_line, oasys_find_line,
309 oasys_find_inliner_info): Define.
310 * pef.c (bfd_pef_find_line): Define.
311 * plugin.c (bfd_plugin_find_line): Define.
312 * ppcboot.c (ppcboot_find_line): Define.
313 * som.c (som_find_line): Define.
314 * srec.c (srec_find_line): Define.
315 * tekhex.c (tekhex_find_line): Define.
316 * versados.c (versados_find_line): Define.
317 * vms-alpha.c (alpha_vms_find_line): Define.
318 * xsym.c (bfd_sym_find_line): Define.
319 * bfd-in2.h: Regenerate.
320 * libbfd.h: Regenerate.
321 * libcoff.h: Regenerate.
323 2014-10-15 Tristan Gingold <gingold@adacore.com>
325 * version.m4: Bump version to 2.25.51
326 * configure: Regenerate.
328 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
330 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
331 offset is less than 2.
332 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
334 2014-10-14 Alan Modra <amodra@gmail.com>
337 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
338 (EIGHT_GAZILLION): Delete.
340 2014-10-13 Alan Modra <amodra@gmail.com>
343 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
344 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
345 flags enabling conversion of CIEs and FDEs to use relative encoding.
346 (find_merged_cie): Similarly.
347 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
348 relocatable, except for CIE pointer.
349 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
350 relocs against symbols in dropped comdat group sections.
351 (bfd_elf_discard_info): Do some eh_frame optimisation when
354 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
356 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
357 the hwcaps2 object attribute.
359 2014-10-04 Alan Modra <amodra@gmail.com>
362 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
363 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
364 range FDEs for discarding.
365 (vma_compare): Sort on range after address.
366 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
367 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
368 error message rather than "fde".
369 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
372 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
375 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
376 for OLD_FREEBSD_ABI_LABEL.
378 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
381 * plugin.c (try_claim): New function. Moved from
383 (try_load_plugin): Pass through bfd. Add test.
384 (load_plugin): Pass through bfd.
385 (bfd_plugin_object_p): Move logic to try_claim.
387 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
389 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
390 call relaxation use furthermost addresses where call source and
391 destination can be to check whether it's in the range of a direct
394 2014-09-22 Alan Modra <amodra@gmail.com>
396 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
397 false for overflow or overlapping FDEs. Give more detail in
400 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
402 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
403 the addend if relocations are RELA.
405 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
407 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
408 nds32_elf_ex9_relocation_check): Synchronize the argument type.
410 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
412 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
414 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
417 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
420 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
422 2014-09-16 Terry Guo <terry.guo@arm.com>
424 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
427 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
429 * bfd-in2.h: Regenerate.
430 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
431 (nds32_elf_relax_section): Code refactoring.
432 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
433 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
434 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
435 pattern. The first three is moved from nds32_elf_relax_section,
436 and the last three is new function.
437 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
438 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
439 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
440 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
441 three is moved from nds32_elf_relax_section, and the last four
443 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
444 pattern and address setting pattern.
445 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
446 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
447 nds32_elf_relax_gotoff_suff): Relax pic pattern.
448 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
449 nds32_elf_relax_letlsls): Relax TLS pattern.
450 (nds32_relax_adjust_label): Adjust alignment and nop.
451 (nds32_elf_pick_relax): Choose relaxation optimization.
452 (nds32_elf_get_relocated_section_contents): New hook.
453 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
455 * elf32-nds32.h: Declare.
456 * libbfd.h: Regenerate.
457 * reloc.c: Add nds32 new relocations.
459 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
461 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
462 'name' for the typo issue, which related with commit
463 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
465 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
466 Matthew Fortune <matthew.fortune@imgtec.com>
468 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
469 * archures.c (bfd_architecture): Likewise.
470 * bfd-in2.h (bfd_architecture): Likewise.
471 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
472 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
473 BFD_RELOC_MIPS_19_PCREL_S2.
474 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
475 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
476 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
477 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
478 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
479 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
480 BFD_RELOC_LO16_PCREL.
481 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
482 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
484 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
485 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
486 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
487 BFD_RELOC_LO16_PCREL.
488 * elfn32-mips.c: Likewise.
489 * elfxx-mips.c (MIPSR6_P): New define.
490 (mipsr6_exec_plt_entry): New array.
491 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
492 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
493 (aligned_pcrel_reloc_p): New function.
494 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
495 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
496 (mips_elf_calculate_relocation): Add support for relocs:
497 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
498 R_MIPS_PCHI16 and R_MIPS_PCLO16.
499 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
500 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
501 (_bfd_mips_elf_check_relocs): Add support for relocs:
502 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
503 (_bfd_mips_elf_relocate_section): Add a check for unaligned
505 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
507 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
508 (_bfd_mips_elf_print_private_bfd_data): Likewise.
509 (mips_32bit_flags_p): Add support for mips32r6.
510 * libbfd.h (bfd_reloc_code_real_names): Add entries for
511 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
512 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
513 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
514 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
515 BFD_RELOC_MIPS_19_PCREL_S2.
516 * config.bfd: Add mips*-img-elf* target triple.
518 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
520 * config.bfd: Add mips*-img-elf* target triple.
522 2014-09-12 Alan Modra <amodra@gmail.com>
524 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
525 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
526 range of FDEs to hdr_info->array.
527 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
528 .eh_frame_hdr entries, and overlapping FDEs.
530 2014-09-10 Alan Modra <amodra@gmail.com>
532 * elf.c (assign_file_positions_except_relocs): Move section header
534 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
535 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
536 * elflink.c (bfd_elf_final_link): Don't call above function.
538 2014-08-30 Alan Modra <amodra@gmail.com>
540 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
542 2014-08-29 Alan Modra <amodra@gmail.com>
544 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
545 error for calls via a toc adjusting stub without a nop.
547 2014-08-29 Alan Modra <amodra@gmail.com>
549 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
550 error. Remove redundant bfd_set_error.
552 2014-08-29 Alan Modra <amodra@gmail.com>
554 * srec.c (srec_scan): Revert last change. Report an error for
555 S-records with less than the miniumum byte count.
557 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
559 * srec.c (srec_scan): Return error for 0 size.
561 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
565 to check discarded input section.
566 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
568 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
571 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
572 sections to input from ld --just-symbols.
574 2014-08-26 DJ Delorie <dj@redhat.com>
576 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
579 2014-08-26 Jiong Wang <jiong.wang@arm.com>
581 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
582 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
584 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
586 2014-08-26 Nick Clifton <nickc@redhat.com>
588 * config.bfd: Fix typo in or1knd selection.
590 2014-08-22 Kai Tietz <ktietz@redhat.com>
593 * coffcode.h (coff_compute_section_file_positions): Keep
594 FileAlignment valid as set.
596 2014-08-22 Alan Modra <amodra@gmail.com>
598 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
599 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
601 2014-08-22 Alan Modra <amodra@gmail.com>
603 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
605 (_bfd_elf_begin_eh_frame_parsing): Delete.
606 (_bfd_elf_end_eh_frame_parsing): Delete.
607 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
608 (_bfd_elf_end_eh_frame_parsing): Delete.
609 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
610 !info->relocatable in place of merge_cies.
611 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
612 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
613 (ppc64_elf_size_stubs): Likewise pad stub FDE.
614 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
615 (ppc64_elf_size_stubs): ..here and..
616 (ppc64_elf_finish_dynamic_sections): ..here.
618 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
620 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
622 2014-08-21 Tony Wang <tony.wang@arm.com>
624 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
625 the veneer routine for R_ARM_THM_JUMP19.
626 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
627 (elf32_arm_size_stub): Ditto.
629 2014-08-20 Roland McGrath <mcgrathr@google.com>
632 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
633 all reloc types with pc_relative set in the howto, not just for
634 R_ARM_REL32 and R_ARM_REL32_NOI.
635 (allocate_dynrelocs_for_symbol): Update comment.
636 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
637 set in the howto, set call_reloc_p and may_need_local_target_p but
638 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
639 (elf32_arm_check_relocs): Likewise.
641 2014-08-20 Will Newton <will.newton@linaro.org>
643 * config.bfd: Default armeb-*-eabi* to big endian.
645 2014-08-19 Alan Modra <amodra@gmail.com>
647 * configure: Regenerate.
649 2014-08-18 Alan Modra <amodra@gmail.com>
651 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
652 use dynrelocs for ifunc.
653 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
655 2014-08-18 Alan Modra <amodra@gmail.com>
658 * elflink.c (on_needed_list): Only consider libraries that have
661 2014-08-18 Alan Modra <amodra@gmail.com>
663 * elflink.c (bfd_elf_discard_info): Return int error status.
664 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
665 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
666 * bfd-in2.h: Regenerate.
668 2014-08-14 Alan Modra <amodra@gmail.com>
670 * peXXigen.c (pe_print_reloc): Protect against access past end
673 2014-08-14 Alan Modra <amodra@gmail.com>
676 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
677 in the order they are mapped to output sections.
679 2014-08-14 Alan Modra <amodra@gmail.com>
681 * configure.ac: Delete redundant plugin related checks.
682 * configure: Regenerate.
684 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
686 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
687 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
690 2014-08-12 Alan Modra <amodra@gmail.com>
692 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
693 here when not calling the generic add_symbol function. Formatting.
694 Correct handling of indirect symbols. Update notice call.
695 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
696 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
697 symbols early. Update notice call. Add comments regarding weak
698 symbols vs. indirect.
700 2014-08-12 Alan Modra <amodra@gmail.com>
703 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
706 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
708 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
711 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
712 Alan Modra <amodra@gmail.com>
715 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
716 warning for references in LTO IR to warning symbols.
718 2014-08-07 Alan Modra <amodra@gmail.com>
720 * linker.c (WARN, CWARN): Collapse these states to WARN.
721 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
724 2014-08-05 Doug Evans <dje@google.com>
726 * bfd-in2.h: Regenerate.
727 * libcoff.h: Regenerate.
729 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
731 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
732 rawsize if changing size.
734 2014-08-05 Alan Modra <amodra@gmail.com>
737 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
739 2014-08-05 Alan Modra <amodra@gmail.com>
741 * linker.c (generic_link_check_archive_element): Move handling
742 of command link -u symbols with a common symbol def to the
743 code handling non-common symbols so that archive element symbols
744 are loaded. Use generic_link_add_object_symbols.
746 2014-08-05 Alan Modra <amodra@gmail.com>
749 * linker.c (struct archive_list, struct archive_hash_entry,
750 struct archive_hash_table, archive_hash_newfunc,
751 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
752 archive_hash_table_free): Delete.
753 (_bfd_generic_link_add_archive_symbols): Add h and name params to
754 checkfn. Rewrite using a straight-forward scan over archive map.
755 (generic_link_check_archive_element_no_collect,
756 generic_link_check_archive_element_collect,
757 generic_link_check_archive_element): Add h and name params.
758 * aoutx.h (aout_link_check_archive_element): Likewise.
759 * pdp11.c (aout_link_check_archive_element): Likewise.
760 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
761 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
762 scan symbols, simply add archive element whenever h is undefined.
763 (coff_link_check_ar_symbols): Delete.
764 * ecoff.c (read_ext_syms_and_strs): Delete.
765 (reread_ext_syms_and_strs): Delete.
766 (ecoff_link_check_archive_element): Add h and name param. Don't
767 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
768 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
770 (elf_link_add_archive_symbols): Delete "defined" array, merge
771 functionality into "included". Make "included" a char array. Don't
772 set or test archive_pass.
773 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
774 * libbfd.h: Regenerate.
776 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
779 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
781 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
783 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
784 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
785 (bfd_mips_elf_swap_abiflags_v0_in): New function.
786 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
787 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
788 (_bfd_mips_elf_fake_sections): Likewise.
789 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
790 (_bfd_mips_elf_additional_program_headers): Account for new
791 PT_MIPS_ABIFLAGS program header.
792 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
793 associate with .MIPS.abiflags.
794 (_bfd_mips_elf_gc_mark_extra_sections): New function.
795 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
796 (infer_mips_abiflags): Likewise.
797 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
798 (mips_32bit_flags_p): Moved higher.
799 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
800 checking for FP ABIs.
801 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
802 checks. Check EF_MIPS_FP64 flag consistency.
803 (print_mips_ases, print_mips_isa_ext): New static function.
804 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
805 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
806 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
807 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
808 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
809 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
810 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
811 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
813 2014-07-28 Alan Modra <amodra@gmail.com>
816 * archive.c (_bfd_compute_and_write_armap): Warn on adding
817 __gnu_lto_slim to armap.
818 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
819 __gnu_lto_slim to linker hash table.
821 2014-07-27 Anthony Green <green@moxielogic.org>
823 * config.bfd: Add moxie-*-moxiebox*.
825 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
827 Add or reactivate or1k-*-rtems*
828 * config.bfd (or1k-*-rtems*): Reactivate.
830 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
832 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
834 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
835 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
837 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
840 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
841 and R_*_IRELATIVE relocation offset with PLT entry.
842 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
843 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
844 (elf_x86_64_get_synthetic_symtab): Use it.
846 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
849 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
850 next_tls_desc_index with elf.srelplt->reloc_count.
852 2014-07-15 Alan Modra <amodra@gmail.com>
854 * cache.c (cache_bread_1): Don't return -1 when fread returns
857 2014-07-15 Alan Modra <amodra@gmail.com>
859 * elflink.c (elf_merge_st_other): Update comments. Simplify
860 visibility handling. Make isym const. Move code modifying
861 isym->st_other for --exclude-libs to..
862 (elf_link_add_object_symbols): ..here.
864 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
867 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
869 2014-07-08 Nick Clifton <nickc@redhat.com>
872 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
873 segments in input bfds.
875 2014-07-08 Will Newton <will.newton@linaro.org>
877 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
878 value to 64kB and remove custom setting for NaCl.
880 2014-07-08 Alan Modra <amodra@gmail.com>
882 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
883 bits from source to dest.
884 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
885 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
887 * bfd-in2.h: Regenerate.
889 2014-07-08 Jiong Wang <jiong.wang@arm.com>
891 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
892 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
893 when info->relocatable be true.
895 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
897 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
898 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
899 * bfd-in2.h: Regenerate.
900 * libbfd.h: Regenerate.
902 2014-07-04 Alan Modra <amodra@gmail.com>
904 * Makefile.am: Update "configure.in" comments.
907 * configure.host: Likewise.
908 * doc/bfdint.texi: Likewise.
909 * targets.c: Likewise.
910 * warning.m4: Likewise.
911 * Makefile.in: Regenerate.
913 2014-07-04 Alan Modra <amodra@gmail.com>
915 * configure.ac: Rename from configure.in.
916 * Makefile.in: Regenerate.
917 * config.in: Regenerate.
918 * doc/Makefile.in: Regenerate.
920 2014-07-04 Alan Modra <amodra@gmail.com>
922 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
923 * Makefile.in: Regenerate.
925 2014-07-04 Alan Modra <amodra@gmail.com>
927 * version.m4: New file.
928 * configure.in: Include version.m4.
930 * Makefile.am (RELEASE): Delete.
931 (bfdver.h): Depend on development.sh, use instead of RELEASE.
932 * Makefile.in: Regenerate.
933 * doc/Makefile.in: Regenerate.
935 2014-07-02 Alan Modra <amodra@gmail.com>
937 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
938 pointer_equality_needed when !readonly_dynrelocs.
939 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
941 2014-07-02 Alan Modra <amodra@gmail.com>
943 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
944 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
946 2014-07-01 Alan Modra <amodra@gmail.com>
948 * bfd.c (struct bfd): Reorganise for better packing. Delete
949 "ifd" field. Make "format", "direction" and "flags" bitfields.
950 (HAS_LOAD_PAGE): Delete, renumber following flags.
951 * bfd-in2.h: Regenerate.
952 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
954 2014-07-01 Alan Modra <amodra@gmail.com>
956 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
957 (struct ppc_link_hash_table): Increase size of stub_count array.
958 (build_global_entry_stubs): Emit symbol on global entry stub.
959 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
962 2014-07-01 Alan Modra <amodra@gmail.com>
964 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
965 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
966 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
968 (ppc64_elf_relocate_section): Disable ELFv2 function entry
969 optimisation when --traditional-format.
971 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
972 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
973 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
974 Soundararajan <Sounderarajan.D@atmel.com>
976 * archures.c: Add avrtiny architecture for avr target.
977 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
978 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
979 added for 16 bit LDS/STS instruction of avrtiny arch.
980 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
981 BFD_RELOC_AVR_LDS_STS_16.
982 (bfd_elf_avr_final_write_processing): Select machine number
984 (elf32_avr_object_p): Set machine number for avrtiny arch.
985 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
986 * bfd-in2.h: Regenerate.
987 * libbfd.h: Regenerate.
989 2014-06-26 Nick Clifton <nickc@redhat.com>
992 * dwarf2.c (is_str_attr): New function.
993 (find_abstract_instance_name): Use it to determine when an
994 attribute has a string value.
996 2014-06-24 Alan Modra <amodra@gmail.com>
998 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
999 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1002 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1004 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1005 a number of targets.
1007 2014-06-20 Kyle McMartin <kyle@redhat.com>
1009 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1010 emitting initial-exec relocs when not linking an executable.
1012 2014-06-16 Will Newton <will.newton@linaro.org>
1014 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1015 htab->next_tls_desc_index in the non-IPLT case.
1016 Calculate GOT offset correctly for the non-IPLT case.
1017 (allocate_dynrelocs_for_symbol): Don't increment
1018 htab->next_tls_desc_index here.
1020 2014-06-16 Alan Modra <amodra@gmail.com>
1022 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1025 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1027 * elfxx-aarch64.c (stdarg.h): Include.
1028 (string.h): Include.
1029 (_bfd_aarch64_elf_grok_prstatus): Updated.
1030 (_bfd_aarch64_elf_grok_psinfo): New function.
1031 (_bfd_aarch64_elf_write_core_note): New function.
1032 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1033 (elf_backend_write_core_note): Define.
1035 2014-06-13 Alan Modra <amodra@gmail.com>
1037 * archive.c: Include bfdlink.h.
1038 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1039 * bfd.c (struct bfd): Add is_linker_output field.
1040 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1041 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1042 link.hash and is_linker_output.
1043 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1044 param with bfd*. Assert is_linker_output and link.hash, and
1045 clear them before exit.
1046 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1047 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1048 and link.hash so we can free two linker hash tables.
1049 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1050 first. Clean up on errors. Set hash_table_free pointer.
1051 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1052 bfd_link_hash_table* param with bfd*.
1053 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1054 hash_table_free pointer.
1055 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1056 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1057 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1058 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1059 * xcofflink.c: Similarly.
1060 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1061 clear link.next before creating linker hash table. Clean up on
1062 errors, and restore link.next on exit.
1063 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1064 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1065 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1066 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1067 * hash.c (bfd_hash_table_init_n): Free table on error.
1068 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1069 * bfd-in2.h: Regenerate.
1070 * libbfd.h: Regenerate.
1071 * libcoff.h: Regenerate.
1073 2014-06-13 Alan Modra <amodra@gmail.com>
1076 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1077 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1078 * bfd.c (bfd_link_hash_table_free): Don't define.
1079 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1080 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1081 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1082 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1083 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1084 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1085 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1086 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1087 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1088 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1089 * xsym.c: Don't define various link_hash_table_free defines, and
1090 remove from bfd_target vars. Temporarily reference some of the
1091 target link_hash_table_free functions to avoid warnings.
1092 * bfd-in2.h: Regenerate.
1093 * libbfd.h: Regenerate.
1095 2014-06-13 Alan Modra <amodra@gmail.com>
1097 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1098 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1099 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1100 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1101 Move link_hash_table_free functions before their corresponding
1102 link_hash_table_create functions.
1104 2014-06-13 Alan Modra <amodra@gmail.com>
1106 * bfd.c (struct bfd): Replace link_next with a union.
1107 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1108 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1109 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1110 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1111 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1112 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1113 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1114 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1115 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1116 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1117 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1118 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1119 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1120 * bfd-in2.h: Regenerate.
1122 2014-06-11 Alan Modra <amodra@gmail.com>
1124 * linker.c (unwrap_hash_lookup): Add missing parens.
1126 2014-06-11 Kai Tietz <ktietz@redhat.com>
1128 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1129 * libcoff.h: Regenerated.
1131 2014-06-10 Alan Modra <amodra@gmail.com>
1134 * linker.c (unwrap_hash_lookup): New function.
1135 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1136 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1137 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1138 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1139 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1140 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1141 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1142 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1144 2014-06-07 Alan Modra <amodra@gmail.com>
1146 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1147 insn as a bitfield; Use complain_overflow_bitfield.
1148 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1150 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1152 * development.sh: New file.
1153 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1154 Make -Werror the default with GCC only if DEVELOPMENT is true.
1155 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1156 $(srcdir)/development.sh.
1157 * Makefile.in, configure: Regenerate.
1159 2014-06-04 Will Newton <will.newton@linaro.org>
1161 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1162 being non-NULL into an assert.
1163 (elfNN_aarch64_tls_relax): Remove unused code.
1165 2014-06-03 DJ Delorie <dj@redhat.com>
1167 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1169 2014-06-03 Nick Clifton <nickc@redhat.com>
1172 * peXXigen.c (rsrc_process_section): Page align the new contents
1173 befgore writing out.
1175 2014-06-03 Alan Modra <amodra@gmail.com>
1177 * elf64-ppc.c (ADDIS_R12_R2): Define.
1178 (build_plt_stub): Support fusion on ELFv2 stub.
1179 (ppc_build_one_stub): Likewise for plt branch stubs.
1181 2014-05-28 Alan Modra <amodra@gmail.com>
1183 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1185 2014-05-28 Tristan Gingold <gingold@adacore.com>
1187 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1188 to keep the length of the best fit range.
1189 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1192 2014-05-27 DJ Delorie <dj@redhat.com>
1194 * elf32-rx.c (get_symbol_value_maybe): New.
1195 (rx_elf_relocate_section): If we find a reloc against
1196 $tableentry$default$<name>, redirect it to the appropriate
1198 (RX_Table_Info): New.
1199 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1200 with table parts in them.
1201 (rx_check_directives): New.
1202 (rx_table_map_2): New.
1203 (rx_table_map): New.
1204 (rx_additional_link_map_text): New. Called to dump tables to the
1208 2014-05-20 DJ Delorie <dj@redhat.com>
1210 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1212 2014-05-20 Alan Modra <amodra@gmail.com>
1215 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1216 Remove redundant setting of htab->elf.dynobj. Don't align.
1217 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1218 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1219 (create_sdata_sym): Delete.
1220 (elf_allocate_pointer_linker_section): Rename from
1221 elf_create_pointer_linker_section. Align section.
1222 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1223 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1225 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1226 Remove unnecessary tests on _SDA_BASE_ sym.
1227 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1228 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1229 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1230 (ppc_elf_maybe_strip_sdata_syms): Declare.
1232 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1234 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1236 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1238 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1239 in a section with no contents.
1240 (is_vma_in_section, find_section_by_vma): New functions.
1241 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1242 offsets in the debug directory.
1243 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1244 Byte-swap GUID from little-endian to big-endian order for
1245 consistent and conventional display.
1247 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1249 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1250 64-bit doubles objects mix with 32-bit doubles objects.
1251 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1253 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1255 * mmo.c: Update URLs in documentation comments.
1257 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1258 David Weatherford <weath@cadence.com>
1259 Max Filippov <jcmvbkbc@gmail.com>
1261 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1264 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1266 * config.bfd: Add proper arm config for *-*-freebsd*.
1268 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1270 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1271 mips32r5 and mips64r5.
1272 * archures.c (bfd_architecture): Likewise.
1273 * bfd-in2.h (bfd_architecture): Likewise.
1274 * cpu-mips.c (arch_info_struct): Likewise.
1275 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1277 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1279 * elfxx-mips.h (elfxx-mips.h): Declare.
1280 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1281 Tag_GNU_MIPS_ABI_FP mismatches.
1282 (_bfd_mips_fp_abi_string): New function.
1284 2014-05-02 Alan Modra <amodra@gmail.com>
1286 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1287 * configure.in: Likewise.
1288 * configure: Regenerate.
1290 2014-05-02 Alan Modra <amodra@gmail.com>
1292 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1293 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1294 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1295 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1296 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1297 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1298 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1299 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1300 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1301 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1302 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1303 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1304 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1305 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1306 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1307 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1308 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1309 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1310 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1311 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1312 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1313 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1314 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1315 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1316 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1317 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1318 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1319 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1320 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1321 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1322 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1323 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1324 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1325 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1326 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1327 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1328 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1329 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1330 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1331 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1332 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1333 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1334 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1335 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1336 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1337 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1338 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1339 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1341 * configure: Regenerate.
1343 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1345 * mmo.c (mmo File layout documentation): Add note about low bits
1347 (mmo_write_chunk): When handling data remainder, assert that
1348 previous remaining data is flushed.
1349 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1350 when dealing with an aligned VMA and for aligned lengths. Don't skip
1351 the last 32-bit-word of zeros.
1352 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1353 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1354 emitting data, not after updating it.
1355 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1357 2014-04-30 Nick Clifton <nickc@redhat.com>
1359 * compress.c (bfd_is_section_compressed): When checking the
1360 .debug_str section, also check the fifth byte in the section is
1361 not part of a string.
1363 2014-04-30 Alan Modra <amodra@gmail.com>
1365 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1366 (find_merged_cie): Identify personality functions by (bfd_id,index)
1367 pair when a local sym is used.
1369 2014-04-29 Christian Svensson <blue@cmd.nu>
1371 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1372 into .rela.got if it contained TLS relocations as well.
1374 2014-04-28 Nick Clifton <nickc@redhat.com>
1377 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1380 2014-04-26 Alan Modra <amodra@gmail.com>
1382 * po/SRC-POTFILES.in: Regenerate.
1383 * configure: Regenerate.
1385 2014-04-25 Nick Clifton <nickc@redhat.com>
1388 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1389 a 342-bit host. This time for older versions of gcc.
1391 2014-04-24 Nick Clifton <nickc@redhat.com>
1393 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1396 2014-04-24 Alan Modra <amodra@gmail.com>
1399 * dwarf2.c: Formatting.
1400 (struct dwarf2_debug): Make adjusted_section_count signed.
1401 (unset_sections): Make i signed.
1402 (set_debug_vma): New function.
1403 (place_sections): Handle separate debug object file. Set VMA
1404 on debug sections, even if they have an output section. Also
1405 set VMA on zero size sections, and non-load but alloc sections.
1406 Set adjusted_section_count to -1 when no section adjustment.
1407 Malloc adjusted_sections. Don't double last_vma. Transfer
1408 alloc section VMAs to separate debug file.
1409 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1410 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1411 test on symbols being the same before using old stash. Read
1412 and use separate debug file symbols. Call place_sections.
1413 (find_line): Don't call place_sections here.
1414 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1415 * libbfd.h: Regenerate.
1416 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1417 _bfd_dwarf2_slurp_debug_info call.
1418 * simple.c (simple_save_output_info): Clarify comment.
1420 2014-04-24 Nick Clifton <nickc@redhat.com>
1423 * peXXigen.c (struct rsrc_regions): New structure.
1424 (rsrc_print_resource_directory): Use new structure. Include
1425 offset of directory in listing.
1426 (rsrc_print_resource_entry): Likewise.
1427 (rsrc_print_section): Likewise.
1428 (rsrc_count_entries): Do not increment sizeof_strings or
1430 (rsrc_count_directory): Do not increment sizeof_tables.
1431 (rsrc_compute_region_sizes): New function.
1432 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1433 (rsrc_process_section): Compute size of regions after merging
1436 2014-04-23 Alan Modra <amodra@gmail.com>
1439 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1440 (place_sections): Do not modify VMA of sections when called from
1441 linker after sections have been placed in output sections. Short
1442 circuit single section case.
1443 (save_section_vma, section_vma_same): New functions.
1444 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1446 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1447 when non-relocatable.
1449 2014-04-22 Nick Clifton <nickc@redhat.com>
1452 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1454 2014-04-22 Christian Svensson <blue@cmd.nu>
1456 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1457 * archures.c: Likewise.
1458 * coffcode.h: Likewise.
1459 * config.bfd: Likewise.
1460 * configure.in: Likewise.
1461 * reloc.c: Likewise.
1462 * targets.c: Likewise.
1463 * cpu-or1k.c: New file.
1464 * elf32-or1k.c: New file.
1465 * coff-or32.c: Delete.
1466 * cpu-openrisc.c: Delete.
1467 * cpu-or32.c: Delete.
1468 * elf32-openrisc.c: Delete.
1469 * elf32-or32.c: Delete.
1470 * Makefile.in: Regenerate.
1471 * bfd-in2.h: Regenerate.
1472 * configure: Regenerate.
1473 * libbfd.h: Regenerate.
1475 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1478 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1480 2014-04-22 Will Newton <will.newton@linaro.org>
1482 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1483 function. (elf_backend_section_flags): Remove define.
1485 2014-04-21 Richard Henderson <rth@redhat.com>
1487 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1488 parameter; honor it and disable got merging when false.
1489 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1490 the first pass of relaxation.
1491 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1492 the end of the LITERAL+LITUSE chain.
1493 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1494 second pass of relaxation.
1496 * configure.ac (use_secureplt): Enable by default.
1497 * configure: Rebuild.
1499 2014-04-18 Tristan Gingold <gingold@adacore.com>
1501 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1502 bind_content, weak_bind_content, lazy_bind_content,
1504 (bfd_mach_o_load_command): Add comments, add next field.
1505 (mach_o_data_struct): Replace commands field by first_command
1507 * mach-o.c (bfd_mach_o_append_command): New function.
1508 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1509 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1511 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1512 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1513 (bfd_mach_o_write_thread): Use macro instead of literal.
1514 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1515 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1517 (bfd_mach_o_write_symtab_content): New function (extracted
1518 from bfd_mach_o_write_symtab).
1519 (bfd_mach_o_write_symtab): Split.
1520 (bfd_mach_o_count_indirect_symbols): Move
1521 (bfd_mach_o_build_dysymtab): Remove layout code.
1522 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1523 (bfd_mach_o_count_sections_for_seg): Remove.
1524 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1525 bfd_mach_o_build_seg_command).
1526 (bfd_mach_o_build_exec_seg_command): New function.
1527 (bfd_mach_o_build_dysymtab_command): Remove.
1528 (bfd_mach_o_layout_commands): New function.
1529 (bfd_mach_o_init_segment): New function.
1530 (bfd_mach_o_build_commands): Major rework to handle non-object
1532 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1534 (bfd_mach_o_read_dyld_info): Clear content fields.
1535 (bfd_mach_o_read_segment): Adjust call.
1536 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1538 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1539 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1540 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1543 2014-04-18 Tristan Gingold <gingold@adacore.com>
1545 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1546 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1547 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1548 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1550 2014-04-18 Tristan Gingold <gingold@adacore.com>
1552 * mach-o.h (bfd_mach_o_dylinker_command)
1553 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1555 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1556 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1558 2014-04-18 Tristan Gingold <gingold@adacore.com>
1560 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1561 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1562 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1563 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1564 each targets declared.
1565 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1566 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1568 2014-04-18 Tristan Gingold <gingold@adacore.com>
1570 * mach-o.c (bfd_mach_o_write_thread)
1571 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1572 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1573 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1574 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1575 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1576 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1577 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1578 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1579 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1580 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1581 (bfd_mach_o_read_command): Now return a boolean status.
1582 Adjust return statements.
1583 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1584 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1586 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1588 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1589 field. Add assigned_low_gotno and assigned_high_gotno fields.
1590 (mips_elf_create_local_got_entry): Update out-of-space condition.
1591 Set index of new GOT entry to assigned_low_gotno if required by
1592 the current relocation, else set it to assigned_high_gotno.
1593 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1594 with assigned_low_gotno.
1595 (mips_elf_multi_got): Initialize assigned_low_gotno and
1596 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1597 in place of assigned_gotno when handling global GOT entries.
1598 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1599 assigned_high_gotno.
1600 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1601 gap in the middle of local GOT space.
1603 2014-04-17 Alan Modra <amodra@gmail.com>
1606 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1607 current bfd is a plugin. Don't always set type_change_ok
1608 when old bfd is a plugin.
1610 2014-04-16 Tristan Gingold <gingold@adacore.com>
1612 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1615 2014-04-16 Alan Modra <amodra@gmail.com>
1617 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1618 with "ba 0" rather than zeros.
1620 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1622 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1624 2014-04-14 Alan Modra <amodra@gmail.com>
1626 * elf32-ppc.c (BA): Define
1627 (ppc_elf_link_hash_table_create): Correct default_params.
1628 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1629 than "nop" for ppc476_workaround.
1630 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1631 and __glink_PLTresolve. Ensure plt call stub at end of page
1632 doesn't allow fall-thru prefetch.
1634 2014-04-11 Nick Clifton <nickc@redhat.com>
1637 * peXXigen.c (abs_finder): New function.
1638 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1639 than 1^32 try to convert them into section relative values
1642 2014-04-11 Nick Clifton <nickc@redhat.com>
1644 * bfd-in2.h: Regenerate.
1645 * libbfd.h: Regenerate.
1647 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1649 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1650 when building function stubs.
1652 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1654 * elf32-avr.c: Add DIFF relocations for AVR.
1655 (avr_final_link_relocate): Handle the DIFF relocs.
1656 (bfd_elf_avr_diff_reloc): New.
1657 (elf32_avr_is_diff_reloc): New.
1658 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1659 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1662 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1664 2014-04-09 Alan Modra <amodra@gmail.com>
1666 * libcoff.h: Regenerate.
1668 2014-04-09 Alan Modra <amodra@gmail.com>
1670 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1671 of safe ppc476 insns at end of page. Also remove non-branch insns.
1674 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1676 * peXXigen.c (pe_print_debugdata): New function: Displays the
1677 contents of the debug directory and decodes codeview entries.
1678 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1679 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1680 Add functions for reading and writing debugdir and codeview
1682 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1683 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1684 * libcoff-in.h (pe_tdata): Add build-id data.
1685 * libcoff.h: Regenerate.
1686 * coffcode.h (coff_write_object_contents): Run build_id
1687 after_write_object_contents hook.
1689 2014-04-05 Alan Modra <amodra@gmail.com>
1691 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1692 merging non-default sym.
1694 2014-04-04 Tristan Gingold <gingold@adacore.com>
1696 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1699 2014-04-04 Tristan Gingold <gingold@adacore.com>
1701 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1702 thinko on names length.
1704 2014-04-04 Tristan Gingold <gingold@adacore.com>
1706 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1708 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1710 2014-04-04 Tristan Gingold <gingold@adacore.com>
1712 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1714 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1716 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1717 section before dereferencing.
1718 (pe_print_idata, pe_print_edata, pe_print_reloc)
1719 (rsrc_print_section): Don't bother interpreting the contents
1720 of sections which have no contents.
1722 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1725 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1728 2014-04-03 Tristan Gingold <gingold@adacore.com>
1730 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1732 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1734 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1736 2014-04-03 Alan Modra <amodra@gmail.com>
1738 * elf-bfd.h (struct elf_backend_data
1739 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1740 with "bfd_size_type size".
1741 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1742 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1743 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1744 * elfcode.h (bfd_from_remote_memory): Likewise.
1745 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1746 * bfd-in2.h: Regenerate.
1748 2014-04-02 Tristan Gingold <gingold@adacore.com>
1750 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1751 (bfd_mach_o_prebind_cksum_command): New types.
1752 (bfd_mach_o_prebound_dylib_command): Rewrite.
1753 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1755 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1757 (bfd_mach_o_read_prebind_cksum): New function.
1758 (bfd_mach_o_read_twolevel_hints): Ditto.
1759 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1762 2014-04-02 Alan Modra <amodra@gmail.com>
1764 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1765 Consolidate code handling possible section headers past end of
1766 segment. Don't use p_align for page size guess, instead use
1767 minpagesize. Take note of ld.so clearing section headers when
1768 p_memsz > p_filesz. Handle file header specifying no section
1769 headers. Handle zero p_align throughout. Default loadbase to
1770 zero. Add comments. Rename contents_size to high_offset, and
1771 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1772 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1773 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1775 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1776 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1777 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1778 * bfd-in2.h: Regnerate.
1780 2014-04-01 Tristan Gingold <gingold@adacore.com>
1782 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1785 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1786 Pavel Fedin <p.fedin@samsung.com>
1788 * elf32-arm.c: Add support for limited pretty-printing of PLT
1789 entries on eabi and nacl targets.
1790 (elf32_arm_get_synthetic_symtab): Add new callback.
1791 (elf32_arm_nacl_plt_sym_val): Likewise.
1792 (elf32_arm_plt0_size): Add helper function.
1793 (elf32_arm_plt_size): Likewise.
1795 2014-03-27 Tristan Gingold <gingold@adacore.com>
1797 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1798 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1800 2014-03-27 Tristan Gingold <gingold@adacore.com>
1802 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1803 * mach-o.c (bfd_mach_o_write_symtab)
1804 (bfd_mach_o_write_contents)
1805 (bfd_mach_o_set_section_flags_from_bfd)
1806 (bfd_mach_o_build_seg_command): Fix indentation.
1807 (bfd_mach_o_get_base_address): New function.
1809 2014-03-26 Nick Clifton <nickc@redhat.com>
1811 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1812 relocations in discarded sections.
1814 2014-03-26 Tristan Gingold <gingold@adacore.com>
1816 * mach-o.c (bfd_mach_o_convert_architecture): Add
1817 BFD_MACH_O_CPU_TYPE_ARM64.
1819 2014-03-26 Alan Modra <amodra@gmail.com>
1821 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1822 needed plt entries when taking the address of functions for
1823 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1824 Move opd setup and abiversion checks to..
1825 (ppc64_elf_before_check_relocs): ..here. Renamed from
1826 ppc64_elf_process_dot_syms. Set output abiversion from input and
1827 input abiversion from output, if either is not set.
1828 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1829 (elf_backend_check_directives): Update.
1831 2014-03-25 Will Newton <will.newton@linaro.org>
1833 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1834 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1835 of input sections rather than output sections.
1837 2014-03-20 Will Newton <will.newton@linaro.org>
1840 * elf32-arm.c (elf32_arm_check_relocs): Set
1841 pointer_equality_needed for absolute references within
1843 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1844 unless pointer_equality_needed is set.
1846 2014-03-19 Nick Clifton <nickc@redhat.com>
1848 * peXXigen.c (rsrc_process_section): Add code to scan input
1849 sections and record their lengths. Use these lengths to find the
1850 start of each merged .rsrc section.
1852 2014-03-17 Tristan Gingold <gingold@adacore.com>
1854 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1855 (bfd_mach_o_read_command): Ditto.
1857 2014-03-14 Meador Inge <meadori@codesourcery.com>
1859 * configure.in: Add strnlen to AC_CHECK_DECLS.
1860 * config.in: Regenerate.
1861 * configure: Regenerate.
1862 * sysdep.h (strnlen): Add prototype.
1864 2014-03-14 Alan Modra <amodra@gmail.com>
1866 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1867 handling for VLE_SDA21 relocs.
1869 2014-03-13 Tristan Gingold <gingold@adacore.com>
1871 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1873 (pe_bfd_object_p): Also read version number to detect ILF.
1874 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1875 (x86_64pe_bigobj_vec): Define
1876 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1877 (bfd_coff_max_nscns): New macro.
1878 (coff_compute_section_file_positions): Use unsigned int for
1879 target_index. Compare with bfd_coff_max_nscns.
1880 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1881 Set a value for _bfd_coff_max_nscns.
1882 (header_bigobj_classid): New constant.
1883 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1884 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1885 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1887 (bigobj_swap_table): New table.
1888 * libcoff.h: Regenerate.
1889 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1890 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1891 _bfd_coff_max_nscns.
1892 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1893 * coff-rs6000.c (bfd_xcoff_backend_data)
1894 (bfd_pmac_xcoff_backend_data): Likewise.
1895 * coff64-rs6000.c (bfd_xcoff_backend_data)
1896 (bfd_xcoff_aix5_backend_data): Likewise.
1897 * targets.c (x86_64pe_bigobj_vec): Declare.
1898 * configure.in (x86_64pe_bigobj_vec): New vector.
1899 * configure: Regenerate.
1900 * config.bfd: Add bigobj object format for Windows targets.
1902 2014-03-12 Nick Clifton <nickc@redhat.com>
1905 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1906 before testing for vxworks.
1908 2014-03-12 Alan Modra <amodra@gmail.com>
1910 * Makefile.in: Regenerate.
1912 2014-03-12 Alan Modra <amodra@gmail.com>
1915 * elf.c (copy_elf_program_header): Ignore first section lma if
1918 2014-03-11 Alan Modra <amodra@gmail.com>
1921 * coff-rs6000.c: Include stdint.h.
1922 * coff64-rs6000.c: Likewise.
1924 2014-03-10 Tristan Gingold <gingold@adacore.com>
1926 * ticoff.h: Removed.
1928 2014-03-08 Alan Modra <amodra@gmail.com>
1930 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1931 many relocations. Correct bitsize and rightshift too for a number
1932 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1933 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1934 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1935 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1936 fields in instructions to signed/unsigned according to whether
1937 the field takes a signed or unsigned value. Tidy vle split16 code.
1938 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1940 2014-03-08 Alan Modra <amodra@gmail.com>
1942 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1943 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1944 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1945 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1946 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1947 fields in instructions to signed/unsigned according to whether
1948 the field takes a signed or unsigned value.
1950 2014-03-07 Pedro Alves <palves@redhat.com>
1953 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1954 through ptr_to_uint instead of through long.
1956 2014-03-06 Nick Clifton <nickc@redhat.com>
1959 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1960 attribute section names.
1962 2014-03-05 Alan Modra <amodra@gmail.com>
1964 Update copyright years.
1966 2014-03-05 Alan Modra <amodra@gmail.com>
1968 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1969 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1970 (ppc64_elf_check_relocs): Likewise.
1971 (ppc64_elf_relocate_section): Likewise.
1972 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1973 * bfd-in2.h: Regenerate.
1974 * libbfd.h: Regenerate.
1976 2014-03-04 Heiher <r@hev.cc>
1978 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1980 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1981 extension of bfd_mach_mipsisa64r2.
1983 2014-03-04 Nick Clifton <nickc@redhat.com>
1986 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1987 (elf32_thumb2_plt_entry): New array.
1988 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1989 using thumb2 based PLT.
1990 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1992 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1994 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1996 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1997 Thumb2 based PLT 0-entry.
1998 (elf32_arm_output_arch_local_syms): Handle creation of local
1999 symbols for Thumb2 based PLT entries.
2001 2014-02-28 Alan Modra <amodra@gmail.com>
2004 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2005 the same conditions we called check_relocs.
2007 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2009 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2010 * bfd-in2.h: Regenerate.
2011 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2012 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2013 using long PLT entries.
2014 (bfd_elf32_arm_use_long_plt): New function.
2015 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2017 2014-02-27 Alan Modra <amodra@gmail.com>
2019 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2020 params for targets that don't use ppc32elf.em.
2022 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2024 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2025 of GOTOFF relocations.
2027 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2028 H.J. Lu <hongjiu.lu@intel.com>
2030 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2031 (elf_x86_64_legacy_plt_entry): Likewise.
2032 (elf_x86_64_bnd_plt_entry): Likewise.
2033 (elf_x86_64_legacy_plt2_entry): Likewise.
2034 (elf_x86_64_bnd_plt2_entry): Likewise.
2035 (elf_x86_64_bnd_arch_bed): Likewise.
2036 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2037 (elf_x86_64_link_hash_table): Add plt_bnd.
2038 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2040 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2041 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2043 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2044 symbols. Resolve call to the second PLT if it is created.
2045 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2046 (elf_x86_64_relocate_section): Resolve PLT references to the
2047 second PLT if it is created.
2048 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2049 second PLT entry for BND relocation.
2050 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2051 the second PLT is created.
2052 (elf_x86_64_get_synthetic_symtab): New.
2053 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2055 2014-02-19 Alan Modra <amodra@gmail.com>
2057 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2058 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2059 provision of out-of-line register save/restore routines.
2061 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2063 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2064 PT_DYNAMIC segment flags.
2066 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2069 * simple.c (struct saved_offsets): New.
2070 (simple_save_output_info): Use it for ptr.
2071 (simple_restore_output_info): Use it for ptr. Check section_count.
2072 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2074 2014-02-17 Alan Modra <amodra@gmail.com>
2076 * elf64-ppc.h (struct ppc64_elf_params): Define.
2077 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2078 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2079 ppc64_elf_build_stubs): Update prototype.
2080 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2081 fields now in params. Adjust code throughout file.
2082 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2083 Save params pointer in htab.
2084 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2085 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2086 ppc64_elf_build_stubs): Remove parameters now in "params".
2088 2014-02-17 Alan Modra <amodra@gmail.com>
2090 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2091 patched for ppc476 workaround. Reapply branch taken/not taken
2094 2014-02-12 Alan Modra <amodra@gmail.com>
2096 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2097 stubs for calls to __tls_get_addr that we know will later be
2100 2014-02-12 Alan Modra <amodra@gmail.com>
2102 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2103 for ld -r, when code sections are sufficiently aligned.
2104 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2107 2014-02-12 Alan Modra <amodra@gmail.com>
2110 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2111 --export-dynamic and --dynamic-list marking of symbols.
2112 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2115 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2118 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2119 executables if it matches dynamic_list.
2121 2014-02-10 Alan Modra <amodra@gmail.com>
2123 * po/SRC-POTFILES.in: Regenerate.
2124 * po/bfd.pot: Regenerate.
2126 2014-02-09 Alan Modra <amodra@gmail.com>
2128 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2129 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2130 (elfNN_bed): Init new field.
2131 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2132 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2133 (ppc_elf_relax_section): Don't reallocate section here, write
2134 stubs, or write out relocs for ld -r here..
2135 (ppc_elf_relocate_section): ..instead write stubs here, and use
2136 existing code to write out relocs for ld -r. Fix offset
2137 adjustment on reloc for little-endian.
2138 (elf_backend_caches_rawsize): Define.
2140 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2143 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2145 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2147 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2148 return paths. Three times.
2149 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2151 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2152 (ppc64_elf_edit_toc): Free USED in return path.
2154 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2156 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2157 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2158 * libbfd.h: Regenerated.
2159 * bfd-in2.h: Regenerated.
2160 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2161 (nios2_reloc_map): Likewise.
2162 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2163 Fixed all references.
2164 (nios2_elf32_relocate_section): Add new relocations.
2165 (nios2_elf32_check_relocs): Likewise.
2166 (nios2_elf32_gc_sweep_hook): Likewise.
2168 2014-02-03 Alan Modra <amodra@gmail.com>
2170 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2171 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2172 (ppc_elf_link_params): New function.
2173 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2175 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2176 parameters. Use htab->params instead.
2177 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2178 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2179 64 bytes for ppc476 workaround.
2180 (struct ppc_elf_relax_info): New.
2181 (ppc_elf_relax_section): Exclude linker created sections and
2182 those too small to hold one instruction. Don't add another
2183 branch around trampolines on later relax passes. Don't
2184 generate trampolines for undefined symbols when !relocatable,
2185 nor for plugin symbols. Allocate space for ppc476 workaround
2186 patch area. Free fixups on error return path.
2187 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2188 * elf32-ppc.h (struct ppc_elf_params): New.
2189 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2190 (ppc_elf_link_params): Declare.
2191 * section.c (SEC_INFO_TYPE_TARGET): Define.
2192 * bfd-in2.h: Regenerate.
2194 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2196 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2198 (nios2_elf32_relocate_section): Use got_base to adjust
2199 GOT-pointer-relative relocations relative to _gp_got.
2200 (create_got_section): Create _gp_got symbol.
2201 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2202 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2204 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2206 * bfd-in2.h: Update from reloc.c.
2207 * elf32-nios2.c: Include elf32-nios2.h.
2208 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2209 (nios2_reloc_map): Likewise.
2210 (enum elf32_nios2_stub_type): Declare.
2211 (struct elf32_nios2_stub_hash_entry): Declare.
2212 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2213 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2214 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2215 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2216 bfd_count, top_index, input_list, all_local_syms.
2217 (nios2_call26_stub_entry): New.
2218 (nios2_elf32_install_imm16): Move up in file.
2219 (nios2_elf32_install_data): Move up in file.
2220 (hiadj): Move up in file.
2221 (stub_hash_newfunc): New.
2222 (link_hash_newfunc): Initialize hsh_cache field.
2224 (nios2_stub_name): New.
2225 (nios2_get_stub_entry): New.
2226 (nios2_add_stub): New.
2227 (nios2_elf32_setup_section_lists): New.
2228 (nios2_elf32_next_input_section): New.
2229 (CALL26_SEGMENT): New.
2230 (MAX_STUB_SECTION_SIZE): New.
2231 (group_sections): New.
2232 (nios2_type_of_stub): New.
2233 (nios2_build_one_stub): New.
2234 (nios2_size_one_stub): New.
2235 (get_local_syms): New.
2236 (nios2_elf32_size_stubs): New.
2237 (nios2_elf32_build_stubs): New.
2238 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2239 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2240 trampolines for R_NIOS2_CALL26 stubs.
2241 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2242 (nios2_elf32_gc_sweep_hook): Likewise.
2243 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2244 (nios2_elf32_link_hash_table_free): New.
2245 (bfd_elf32_bfd_link_hash_table_free): Define.
2246 * elf32-nios2.h: New file.
2247 * libbfd.h: Update from reloc.c.
2248 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2250 2014-01-29 Nick Clifton <nickc@redhat.com>
2253 * elf32-metag.c (elf_metag_post_process_headers): Call
2254 _bfd_elf_post_process_headers.
2255 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2256 _bfd_elf_copy_private_data.
2257 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2259 2014-01-29 Nick Clifton <nickc@redhat.com>
2261 * bfd-in.h (bfd_set_section_vma): Delete.
2262 (bfd_set_section_alignment): Delete.
2263 (bfd_set_section_userdata): Delete.
2264 (bfd_set_cacheable): Delete.
2265 * bfd.c (bfd_set_cacheable): New static inline function.
2266 * section.c (bfd_set_section_userdata): Likewise.
2267 (bfd_set_section_vma): Likewise.
2268 (bfd_set_section_alignment): Likewise.
2269 * bfd-in2.h: Regenerate.
2271 2014-01-28 Nick Clifton <nickc@redhat.com>
2273 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2274 attributes select the CU containing the abbreviation, which may not
2277 2014-01-24 Alan Modra <amodra@gmail.com>
2279 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2280 to get_relocs for ELFv2.
2282 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2285 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2286 if TLS sections are not adjacent.
2288 2014-01-22 Alan Modra <amodra@gmail.com>
2290 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2292 2014-01-22 Alan Modra <amodra@gmail.com>
2294 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2296 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2299 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2300 regular default symbol definition and the versioned dynamic
2301 symbol definition mismatch, skip the default symbol definition
2302 if one of them is IFUNC.
2304 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2307 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2308 info->export_dynamic nor h->ref_dynamic for type mismatch when
2309 adding the default version.
2311 2014-01-16 Alan Modra <amodra@gmail.com>
2313 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2314 mips_elf_traverse_got_arg* rather than mips_got_info*.
2315 Adjust caller. Alloc on output_bfd rather than symbol section
2318 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2320 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2322 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2324 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2327 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2328 against __ehdr_start.
2329 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2331 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2333 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2335 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2337 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2340 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2341 count if there are any non pc-relative relocs.
2342 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2344 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2345 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2347 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2348 offset while calculating relocation address.
2349 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2350 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2352 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2355 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2356 R_ARM_ABS8 and R_ARM_ABS16.
2358 2014-01-13 Alan Modra <amodra@gmail.com>
2360 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2361 error when shared and force a plt call otherwise.
2362 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2363 plt_type == PLT_NEW.
2364 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2365 the appropriate call stub.
2367 2014-01-10 Alan Modra <amodra@gmail.com>
2372 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2373 (assign_file_positions_for_non_load_sections): When setting up
2374 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2375 header that completely covers the relro region.
2377 2014-01-09 Tristan Gingold <gingold@adacore.com>
2379 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2380 table macros and add macros to initializa the structure.
2382 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2387 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2388 size for PT_GNU_RELRO segment.
2389 (assign_file_positions_for_load_sections): If PT_LOAD segment
2390 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2392 2014-01-07 Tom Tromey <tromey@redhat.com>
2394 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2397 2014-01-03 Nick Clifton <nickc@redhat.com>
2400 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2403 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2406 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2408 2014-01-02 Nick Clifton <nickc@redhat.com>
2411 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2412 filename in the bfd's filename field.
2413 * elfcode.h (bfd_from_remote_memory): Likewise.
2414 * ieee.c (ieee_object_p): Likewise.
2415 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2416 * oasys.c (oasys_openr_next_archived_file): Likewise.
2417 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2418 * opncls.c (bfd_fopen): Likewise.
2419 (bfd_openstreamr): Likewise.
2420 (bfd_openr_iovec): Likewise.
2421 (bfd_openw): Likewise.
2422 (bfd_create): Likewise.
2423 (_bfd_delete_bfd): Free filename.
2425 For older changes see ChangeLog-2013
2427 Copyright (C) 2014 Free Software Foundation, Inc.
2429 Copying and distribution of this file, with or without modification,
2430 are permitted in any medium without royalty provided the copyright
2431 notice and this notice are preserved.
2437 version-control: never