1 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
3 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
4 located at the very end of the section.
6 2014-11-03 Nick Clifton <nickc@redhat.com>
9 * aoutx.h (slurp_symbol_table): Check that computed table size is
10 not bigger than the file from which is it being read.
11 (slurp_reloc_table): Likewise.
12 * coffcode.h (coff_slurp_line_table): Remove unneeded local
13 'warned'. Do not try to print the details of a symbol with an
15 * coffgen.c (make_a_sectiobn_from_file): Check computed string
16 index against length of string table.
17 (bfd_coff_internal_syment_name): Check read in string offset
18 against length of string table.
19 (build_debug_section): Return a pointer to the section used.
20 (_bfd_coff_read_string_table): Store the length of the string
21 table in the coff_tdata structure.
22 (bfd_coff_free_symbols): Set the length of the string table to
23 zero when it is freed.
24 (coff_get_normalized_symtab): Check offsets against string table
25 or data table lengths as appropriate.
26 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
27 length of string table.
28 * compress.c (bfd_get_full_section_contents): Check computed size
29 against the size of the file.
30 * libcoff-in.h (obj_coff_strings_len): Define.
31 (struct coff_tdata): Add strings_len field.
32 * libcoff.h: Regenerate.
33 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
34 data if the debug section is too small.
35 * xcofflink.c (xcoff_link_input_bfd): Check offset against
36 length of string table.
38 2014-11-03 Nick Clifton <nickc@redhat.com>
40 * po/fi.po: Updated Finnish translation.
42 2014-10-31 Andrew Pinski <apinski@cavium.com>
43 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
45 * archures.c: Add octeon3 for mips target.
46 * bfd-in2.h: Regenerate.
47 * bfd/cpu-mips.c: Define I_mipsocteon3.
48 nfo_struct): Add octeon3 support.
49 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
51 (mips_set_isa_flags): Add support for octeon3.
52 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
53 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
54 extension of bfd_mach_mips_octeon2.
55 (print_mips_isa_ext): Print the value of Octeon3.
57 2014-10-31 Nick Clifton <nickc@redhat.com>
60 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
61 symbol table bigger than the file.
62 * elf.c (bfd_elf_get_str_section): Do not try to load a string
63 table bigger than the file.
64 * tekhex.c (first_phase): Check that the section range is sane.
66 2014-10-30 Nick Clifton <nickc@redhat.com>
69 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
70 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
72 2014-10-29 Nick Clifton <nickc@redhat.com>
74 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
77 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
79 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
81 2014-10-28 Nick Clifton <nickc@redhat.com>
84 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
85 detection table on a per-bfd basis.
86 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
89 2014-10-28 Andreas Schwab <schwab@suse.de>
90 Nick Clifton <nickc@redhat.com>
93 * srec.c (srec_bad_byte): Increase size of buf to allow for
95 (srec_scan): Use an unsigned char buffer to hold header bytes.
97 2014-10-27 Nick Clifton <nickc@redhat.com>
100 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
101 binaries with a group of sections linked by the string table
103 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
104 with an invalid value for NumberOfRvaAndSizes.
105 (pe_print_edata): Detect out of range rvas and entry counts for
106 the Export Address table, Name Pointer table and Ordinal table.
109 * elf.c (setup_group): Improve handling of corrupt group
112 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
114 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
115 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
116 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
117 (elf_aarch64_stub_type): Add new type
118 aarch64_stub_erratum_835769_veneer.
119 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
120 (aarch64_erratum_835769_fix): New data struct to record erratum
122 (elf_aarch64_link_hash_table: Global flags for 835769.
123 (aarch64_build_one_stub): Add case for 835769.
124 (aarch64_size_one_stub): Likewise.
125 (aarch64_mem_op_p, aarch64_mlxl_p,
126 aarch64_erratum_sequence,erratum_835769_scan):
127 New. Decode and scan functions for erratum 835769.
128 (elf_aarch64_create_or_find_stub_sec): New.
129 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
131 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
132 (erratum_835769_branch_to_stub_data,
133 make_branch_to_erratum_835769_stub):New. Connect up all the
134 erratum stubs to occurances by branches.
135 (elfNN_aarch64_write_section): New hook.
136 (aarch64_map_one_stub): Output erratum stub symbol.
137 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
138 information for erratum 835769.
139 (elf_backend_write_section): Define.
141 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
143 * elf32-arm.c (read_code32): New function to read 32 bit
145 (read_code16): New function to read 16 bit thumb instrution.
146 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
147 and read_code16 to read instructions.
149 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
151 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
152 (print_mips_isa_ext): Print the value of an unknown extension.
154 2014-10-21 Alan Modra <amodra@gmail.com>
156 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
157 entries that aren't a multiple of 8 rather than failing assertion.
159 2014-10-21 Alan Modra <amodra@gmail.com>
161 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
164 2014-10-18 Alan Modra <amodra@gmail.com>
166 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
167 section for function symbols defined in .opd is discarded, let
168 the symbol appear to be undefined.
169 (opd_entry_value): Ensure the result section is that for the
170 function code section in the same object as the OPD entry.
172 2014-10-16 Alan Modra <amodra@gmail.com>
175 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
177 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
178 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
179 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
180 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
181 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
182 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
183 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
184 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
185 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
188 2014-10-16 Alan Modra <amodra@gmail.com>
190 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
191 even when output is not ppc64 ELF. Remove redundant tests on
194 2014-10-15 Alan Modra <amodra@gmail.com>
197 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
198 param, group "section" and "offset" params. Zero discriminator.
199 * bfd.c (bfd_find_nearest_line): Implement with new
200 _bfd_find_nearest_line.
201 (bfd_find_nearest_line_discriminator): Likewise.
202 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
204 * coff-rs6000.c (xcoff_find_nearest_line,
205 xcoff_find_nearest_line_discriminator): Delete.
206 (_bfd_xcoff_find_nearest_line): Don't define.
207 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
208 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
210 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
211 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
212 adjust _bfd_dwarf2_find_nearest_line call.
213 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
214 others. Set discriminator. Adjust call.
215 (coff_find_nearest_line_discriminator): Delete.
216 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
217 * dwarf2.c (find_line): Rename to..
218 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
219 Simplify setting of do_line. Delete old function.
220 (_bfd_dwarf2_find_line): Delete.
221 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
222 discriminator_ptr and set it.
223 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
224 (_bfd_elf_find_nearest_line_discriminator): Delete.
225 (_bfd_elf_find_line_discriminator): Delete.
226 (_bfd_generic_find_nearest_line_discriminator): Don't define.
227 * elf.c (elf_find_function): Reorder params.
228 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
230 (_bfd_elf_find_nearest_line_discriminator): Delete.
231 (_bfd_elf_find_line): Adjust call.
232 * elf32-arm.c (arm_elf_find_function): Reorder params.
233 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
235 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
236 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
237 (elfNN_aarch64_find_nearest_line): Reorder params, add
238 discriminator_ptr. Adjust calls.
239 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
240 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
241 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
242 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
243 (_bfd_dwarf1_find_nearest_line): Likewise.
244 (_bfd_dwarf2_find_nearest_line): Likewise.
245 (_bfd_dwarf2_find_line): Delete.
246 (_bfd_generic_find_nearest_line_discriminator): Delete.
247 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
248 * libcoff-in.h (coff_find_nearest_line): Update prototype.
249 (coff_find_nearest_line_discriminator): Delete.
250 (coff_find_nearest_line_with_names): Update prototype.
251 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
252 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
253 discriminator_ptr. Adjust calls.
254 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
255 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
256 discriminator_ptr and set.
257 * som.c (som_find_nearest_line): Similarly.
258 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
259 _bfd_find_nearest_line_discriminator.
260 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
261 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
262 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
263 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
264 "discriminator" and set.
265 (_bfd_vms_find_nearest_line_discriminator): Delete.
266 (_bfd_generic_find_nearest_line_discriminator): Don't define.
267 (alpha_vms_find_nearest_line): Update define.
268 * bfd-in2.h: Regenerate.
269 * libbfd.h: Regenerate.
270 * libcoff.h: Regenerate.
272 2014-10-15 Alan Modra <amodra@gmail.com>
274 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
275 * aout-adobe.c (aout_32_find_line): Define.
276 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
277 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
278 * aout-target.h (MY_find_line): Define.
279 * aout-tic30.c (MY_find_line): Define.
280 * binary.c (binary_find_line): Define.
281 * bout.c (aout_32_find_line): Define.
282 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
283 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
284 (rs6000_xcoff64_aix_vec): Likewise.
285 * elf-bfd.h (_bfd_generic_find_line): Don't define.
286 * elfxx-target.h (bfd_elfNN_find_line): Define.
287 * i386msdos.c (msdos_find_line): Define.
288 * i386os9k.c (aout_32_find_line): Define.
289 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
290 (ieee_find_nearest_line, ieee_find_line,
291 ieee_find_inliner_info): Define.
292 * ihex.c (ihex_find_line): Define.
293 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
294 (_bfd_generic_find_line): Don't define.
295 * libbfd.c (_bfd_generic_find_line): Delete.
296 * libcoff-in.h (coff_find_line): Define.
297 * libecoff.h (_bfd_ecoff_find_line): Define.
298 * mach-o.h (bfd_mach_o_find_line): Define.
299 * mmo.c (mmo_find_line): Define.
300 * nlm-target.h (nlm_find_line): Define.
301 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
302 (oasys_find_nearest_line, oasys_find_line,
303 oasys_find_inliner_info): Define.
304 * pef.c (bfd_pef_find_line): Define.
305 * plugin.c (bfd_plugin_find_line): Define.
306 * ppcboot.c (ppcboot_find_line): Define.
307 * som.c (som_find_line): Define.
308 * srec.c (srec_find_line): Define.
309 * tekhex.c (tekhex_find_line): Define.
310 * versados.c (versados_find_line): Define.
311 * vms-alpha.c (alpha_vms_find_line): Define.
312 * xsym.c (bfd_sym_find_line): Define.
313 * bfd-in2.h: Regenerate.
314 * libbfd.h: Regenerate.
315 * libcoff.h: Regenerate.
317 2014-10-15 Tristan Gingold <gingold@adacore.com>
319 * version.m4: Bump version to 2.25.51
320 * configure: Regenerate.
322 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
325 offset is less than 2.
326 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
328 2014-10-14 Alan Modra <amodra@gmail.com>
331 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
332 (EIGHT_GAZILLION): Delete.
334 2014-10-13 Alan Modra <amodra@gmail.com>
337 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
338 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
339 flags enabling conversion of CIEs and FDEs to use relative encoding.
340 (find_merged_cie): Similarly.
341 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
342 relocatable, except for CIE pointer.
343 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
344 relocs against symbols in dropped comdat group sections.
345 (bfd_elf_discard_info): Do some eh_frame optimisation when
348 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
350 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
351 the hwcaps2 object attribute.
353 2014-10-04 Alan Modra <amodra@gmail.com>
356 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
357 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
358 range FDEs for discarding.
359 (vma_compare): Sort on range after address.
360 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
361 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
362 error message rather than "fde".
363 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
366 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
369 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
370 for OLD_FREEBSD_ABI_LABEL.
372 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
375 * plugin.c (try_claim): New function. Moved from
377 (try_load_plugin): Pass through bfd. Add test.
378 (load_plugin): Pass through bfd.
379 (bfd_plugin_object_p): Move logic to try_claim.
381 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
383 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
384 call relaxation use furthermost addresses where call source and
385 destination can be to check whether it's in the range of a direct
388 2014-09-22 Alan Modra <amodra@gmail.com>
390 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
391 false for overflow or overlapping FDEs. Give more detail in
394 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
396 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
397 the addend if relocations are RELA.
399 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
401 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
402 nds32_elf_ex9_relocation_check): Synchronize the argument type.
404 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
406 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
408 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
411 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
414 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
416 2014-09-16 Terry Guo <terry.guo@arm.com>
418 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
421 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
423 * bfd-in2.h: Regenerate.
424 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
425 (nds32_elf_relax_section): Code refactoring.
426 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
427 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
428 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
429 pattern. The first three is moved from nds32_elf_relax_section,
430 and the last three is new function.
431 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
432 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
433 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
434 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
435 three is moved from nds32_elf_relax_section, and the last four
437 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
438 pattern and address setting pattern.
439 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
440 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
441 nds32_elf_relax_gotoff_suff): Relax pic pattern.
442 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
443 nds32_elf_relax_letlsls): Relax TLS pattern.
444 (nds32_relax_adjust_label): Adjust alignment and nop.
445 (nds32_elf_pick_relax): Choose relaxation optimization.
446 (nds32_elf_get_relocated_section_contents): New hook.
447 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
449 * elf32-nds32.h: Declare.
450 * libbfd.h: Regenerate.
451 * reloc.c: Add nds32 new relocations.
453 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
455 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
456 'name' for the typo issue, which related with commit
457 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
459 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
460 Matthew Fortune <matthew.fortune@imgtec.com>
462 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
463 * archures.c (bfd_architecture): Likewise.
464 * bfd-in2.h (bfd_architecture): Likewise.
465 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
466 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
467 BFD_RELOC_MIPS_19_PCREL_S2.
468 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
469 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
470 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
471 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
472 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
473 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
474 BFD_RELOC_LO16_PCREL.
475 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
476 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
478 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
479 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
480 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
481 BFD_RELOC_LO16_PCREL.
482 * elfn32-mips.c: Likewise.
483 * elfxx-mips.c (MIPSR6_P): New define.
484 (mipsr6_exec_plt_entry): New array.
485 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
486 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
487 (aligned_pcrel_reloc_p): New function.
488 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
489 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
490 (mips_elf_calculate_relocation): Add support for relocs:
491 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
492 R_MIPS_PCHI16 and R_MIPS_PCLO16.
493 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
494 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
495 (_bfd_mips_elf_check_relocs): Add support for relocs:
496 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
497 (_bfd_mips_elf_relocate_section): Add a check for unaligned
499 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
501 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
502 (_bfd_mips_elf_print_private_bfd_data): Likewise.
503 (mips_32bit_flags_p): Add support for mips32r6.
504 * libbfd.h (bfd_reloc_code_real_names): Add entries for
505 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
506 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
507 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
508 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
509 BFD_RELOC_MIPS_19_PCREL_S2.
510 * config.bfd: Add mips*-img-elf* target triple.
512 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
514 * config.bfd: Add mips*-img-elf* target triple.
516 2014-09-12 Alan Modra <amodra@gmail.com>
518 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
519 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
520 range of FDEs to hdr_info->array.
521 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
522 .eh_frame_hdr entries, and overlapping FDEs.
524 2014-09-10 Alan Modra <amodra@gmail.com>
526 * elf.c (assign_file_positions_except_relocs): Move section header
528 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
529 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
530 * elflink.c (bfd_elf_final_link): Don't call above function.
532 2014-08-30 Alan Modra <amodra@gmail.com>
534 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
536 2014-08-29 Alan Modra <amodra@gmail.com>
538 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
539 error for calls via a toc adjusting stub without a nop.
541 2014-08-29 Alan Modra <amodra@gmail.com>
543 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
544 error. Remove redundant bfd_set_error.
546 2014-08-29 Alan Modra <amodra@gmail.com>
548 * srec.c (srec_scan): Revert last change. Report an error for
549 S-records with less than the miniumum byte count.
551 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
553 * srec.c (srec_scan): Return error for 0 size.
555 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
558 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
559 to check discarded input section.
560 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
562 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
565 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
566 sections to input from ld --just-symbols.
568 2014-08-26 DJ Delorie <dj@redhat.com>
570 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
573 2014-08-26 Jiong Wang <jiong.wang@arm.com>
575 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
576 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
578 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
580 2014-08-26 Nick Clifton <nickc@redhat.com>
582 * config.bfd: Fix typo in or1knd selection.
584 2014-08-22 Kai Tietz <ktietz@redhat.com>
587 * coffcode.h (coff_compute_section_file_positions): Keep
588 FileAlignment valid as set.
590 2014-08-22 Alan Modra <amodra@gmail.com>
592 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
593 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
595 2014-08-22 Alan Modra <amodra@gmail.com>
597 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
599 (_bfd_elf_begin_eh_frame_parsing): Delete.
600 (_bfd_elf_end_eh_frame_parsing): Delete.
601 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
602 (_bfd_elf_end_eh_frame_parsing): Delete.
603 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
604 !info->relocatable in place of merge_cies.
605 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
606 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
607 (ppc64_elf_size_stubs): Likewise pad stub FDE.
608 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
609 (ppc64_elf_size_stubs): ..here and..
610 (ppc64_elf_finish_dynamic_sections): ..here.
612 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
614 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
616 2014-08-21 Tony Wang <tony.wang@arm.com>
618 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
619 the veneer routine for R_ARM_THM_JUMP19.
620 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
621 (elf32_arm_size_stub): Ditto.
623 2014-08-20 Roland McGrath <mcgrathr@google.com>
626 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
627 all reloc types with pc_relative set in the howto, not just for
628 R_ARM_REL32 and R_ARM_REL32_NOI.
629 (allocate_dynrelocs_for_symbol): Update comment.
630 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
631 set in the howto, set call_reloc_p and may_need_local_target_p but
632 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
633 (elf32_arm_check_relocs): Likewise.
635 2014-08-20 Will Newton <will.newton@linaro.org>
637 * config.bfd: Default armeb-*-eabi* to big endian.
639 2014-08-19 Alan Modra <amodra@gmail.com>
641 * configure: Regenerate.
643 2014-08-18 Alan Modra <amodra@gmail.com>
645 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
646 use dynrelocs for ifunc.
647 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
649 2014-08-18 Alan Modra <amodra@gmail.com>
652 * elflink.c (on_needed_list): Only consider libraries that have
655 2014-08-18 Alan Modra <amodra@gmail.com>
657 * elflink.c (bfd_elf_discard_info): Return int error status.
658 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
659 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
660 * bfd-in2.h: Regenerate.
662 2014-08-14 Alan Modra <amodra@gmail.com>
664 * peXXigen.c (pe_print_reloc): Protect against access past end
667 2014-08-14 Alan Modra <amodra@gmail.com>
670 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
671 in the order they are mapped to output sections.
673 2014-08-14 Alan Modra <amodra@gmail.com>
675 * configure.ac: Delete redundant plugin related checks.
676 * configure: Regenerate.
678 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
680 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
681 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
684 2014-08-12 Alan Modra <amodra@gmail.com>
686 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
687 here when not calling the generic add_symbol function. Formatting.
688 Correct handling of indirect symbols. Update notice call.
689 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
690 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
691 symbols early. Update notice call. Add comments regarding weak
692 symbols vs. indirect.
694 2014-08-12 Alan Modra <amodra@gmail.com>
697 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
700 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
702 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
705 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
706 Alan Modra <amodra@gmail.com>
709 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
710 warning for references in LTO IR to warning symbols.
712 2014-08-07 Alan Modra <amodra@gmail.com>
714 * linker.c (WARN, CWARN): Collapse these states to WARN.
715 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
718 2014-08-05 Doug Evans <dje@google.com>
720 * bfd-in2.h: Regenerate.
721 * libcoff.h: Regenerate.
723 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
725 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
726 rawsize if changing size.
728 2014-08-05 Alan Modra <amodra@gmail.com>
731 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
733 2014-08-05 Alan Modra <amodra@gmail.com>
735 * linker.c (generic_link_check_archive_element): Move handling
736 of command link -u symbols with a common symbol def to the
737 code handling non-common symbols so that archive element symbols
738 are loaded. Use generic_link_add_object_symbols.
740 2014-08-05 Alan Modra <amodra@gmail.com>
743 * linker.c (struct archive_list, struct archive_hash_entry,
744 struct archive_hash_table, archive_hash_newfunc,
745 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
746 archive_hash_table_free): Delete.
747 (_bfd_generic_link_add_archive_symbols): Add h and name params to
748 checkfn. Rewrite using a straight-forward scan over archive map.
749 (generic_link_check_archive_element_no_collect,
750 generic_link_check_archive_element_collect,
751 generic_link_check_archive_element): Add h and name params.
752 * aoutx.h (aout_link_check_archive_element): Likewise.
753 * pdp11.c (aout_link_check_archive_element): Likewise.
754 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
755 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
756 scan symbols, simply add archive element whenever h is undefined.
757 (coff_link_check_ar_symbols): Delete.
758 * ecoff.c (read_ext_syms_and_strs): Delete.
759 (reread_ext_syms_and_strs): Delete.
760 (ecoff_link_check_archive_element): Add h and name param. Don't
761 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
762 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
764 (elf_link_add_archive_symbols): Delete "defined" array, merge
765 functionality into "included". Make "included" a char array. Don't
766 set or test archive_pass.
767 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
768 * libbfd.h: Regenerate.
770 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
773 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
775 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
777 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
778 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
779 (bfd_mips_elf_swap_abiflags_v0_in): New function.
780 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
781 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
782 (_bfd_mips_elf_fake_sections): Likewise.
783 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
784 (_bfd_mips_elf_additional_program_headers): Account for new
785 PT_MIPS_ABIFLAGS program header.
786 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
787 associate with .MIPS.abiflags.
788 (_bfd_mips_elf_gc_mark_extra_sections): New function.
789 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
790 (infer_mips_abiflags): Likewise.
791 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
792 (mips_32bit_flags_p): Moved higher.
793 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
794 checking for FP ABIs.
795 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
796 checks. Check EF_MIPS_FP64 flag consistency.
797 (print_mips_ases, print_mips_isa_ext): New static function.
798 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
799 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
800 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
801 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
802 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
803 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
804 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
805 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
807 2014-07-28 Alan Modra <amodra@gmail.com>
810 * archive.c (_bfd_compute_and_write_armap): Warn on adding
811 __gnu_lto_slim to armap.
812 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
813 __gnu_lto_slim to linker hash table.
815 2014-07-27 Anthony Green <green@moxielogic.org>
817 * config.bfd: Add moxie-*-moxiebox*.
819 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
821 Add or reactivate or1k-*-rtems*
822 * config.bfd (or1k-*-rtems*): Reactivate.
824 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
826 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
828 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
829 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
831 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
835 and R_*_IRELATIVE relocation offset with PLT entry.
836 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
837 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
838 (elf_x86_64_get_synthetic_symtab): Use it.
840 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
844 next_tls_desc_index with elf.srelplt->reloc_count.
846 2014-07-15 Alan Modra <amodra@gmail.com>
848 * cache.c (cache_bread_1): Don't return -1 when fread returns
851 2014-07-15 Alan Modra <amodra@gmail.com>
853 * elflink.c (elf_merge_st_other): Update comments. Simplify
854 visibility handling. Make isym const. Move code modifying
855 isym->st_other for --exclude-libs to..
856 (elf_link_add_object_symbols): ..here.
858 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
861 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
863 2014-07-08 Nick Clifton <nickc@redhat.com>
866 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
867 segments in input bfds.
869 2014-07-08 Will Newton <will.newton@linaro.org>
871 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
872 value to 64kB and remove custom setting for NaCl.
874 2014-07-08 Alan Modra <amodra@gmail.com>
876 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
877 bits from source to dest.
878 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
879 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
881 * bfd-in2.h: Regenerate.
883 2014-07-08 Jiong Wang <jiong.wang@arm.com>
885 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
886 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
887 when info->relocatable be true.
889 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
891 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
892 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
893 * bfd-in2.h: Regenerate.
894 * libbfd.h: Regenerate.
896 2014-07-04 Alan Modra <amodra@gmail.com>
898 * Makefile.am: Update "configure.in" comments.
901 * configure.host: Likewise.
902 * doc/bfdint.texi: Likewise.
903 * targets.c: Likewise.
904 * warning.m4: Likewise.
905 * Makefile.in: Regenerate.
907 2014-07-04 Alan Modra <amodra@gmail.com>
909 * configure.ac: Rename from configure.in.
910 * Makefile.in: Regenerate.
911 * config.in: Regenerate.
912 * doc/Makefile.in: Regenerate.
914 2014-07-04 Alan Modra <amodra@gmail.com>
916 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
917 * Makefile.in: Regenerate.
919 2014-07-04 Alan Modra <amodra@gmail.com>
921 * version.m4: New file.
922 * configure.in: Include version.m4.
924 * Makefile.am (RELEASE): Delete.
925 (bfdver.h): Depend on development.sh, use instead of RELEASE.
926 * Makefile.in: Regenerate.
927 * doc/Makefile.in: Regenerate.
929 2014-07-02 Alan Modra <amodra@gmail.com>
931 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
932 pointer_equality_needed when !readonly_dynrelocs.
933 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
935 2014-07-02 Alan Modra <amodra@gmail.com>
937 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
938 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
940 2014-07-01 Alan Modra <amodra@gmail.com>
942 * bfd.c (struct bfd): Reorganise for better packing. Delete
943 "ifd" field. Make "format", "direction" and "flags" bitfields.
944 (HAS_LOAD_PAGE): Delete, renumber following flags.
945 * bfd-in2.h: Regenerate.
946 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
948 2014-07-01 Alan Modra <amodra@gmail.com>
950 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
951 (struct ppc_link_hash_table): Increase size of stub_count array.
952 (build_global_entry_stubs): Emit symbol on global entry stub.
953 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
956 2014-07-01 Alan Modra <amodra@gmail.com>
958 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
959 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
960 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
962 (ppc64_elf_relocate_section): Disable ELFv2 function entry
963 optimisation when --traditional-format.
965 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
966 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
967 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
968 Soundararajan <Sounderarajan.D@atmel.com>
970 * archures.c: Add avrtiny architecture for avr target.
971 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
972 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
973 added for 16 bit LDS/STS instruction of avrtiny arch.
974 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
975 BFD_RELOC_AVR_LDS_STS_16.
976 (bfd_elf_avr_final_write_processing): Select machine number
978 (elf32_avr_object_p): Set machine number for avrtiny arch.
979 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
980 * bfd-in2.h: Regenerate.
981 * libbfd.h: Regenerate.
983 2014-06-26 Nick Clifton <nickc@redhat.com>
986 * dwarf2.c (is_str_attr): New function.
987 (find_abstract_instance_name): Use it to determine when an
988 attribute has a string value.
990 2014-06-24 Alan Modra <amodra@gmail.com>
992 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
993 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
996 2014-06-21 Philippe De Muyter <phdm@macqel.be>
998 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1001 2014-06-20 Kyle McMartin <kyle@redhat.com>
1003 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1004 emitting initial-exec relocs when not linking an executable.
1006 2014-06-16 Will Newton <will.newton@linaro.org>
1008 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1009 htab->next_tls_desc_index in the non-IPLT case.
1010 Calculate GOT offset correctly for the non-IPLT case.
1011 (allocate_dynrelocs_for_symbol): Don't increment
1012 htab->next_tls_desc_index here.
1014 2014-06-16 Alan Modra <amodra@gmail.com>
1016 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1019 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1021 * elfxx-aarch64.c (stdarg.h): Include.
1022 (string.h): Include.
1023 (_bfd_aarch64_elf_grok_prstatus): Updated.
1024 (_bfd_aarch64_elf_grok_psinfo): New function.
1025 (_bfd_aarch64_elf_write_core_note): New function.
1026 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1027 (elf_backend_write_core_note): Define.
1029 2014-06-13 Alan Modra <amodra@gmail.com>
1031 * archive.c: Include bfdlink.h.
1032 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1033 * bfd.c (struct bfd): Add is_linker_output field.
1034 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1035 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1036 link.hash and is_linker_output.
1037 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1038 param with bfd*. Assert is_linker_output and link.hash, and
1039 clear them before exit.
1040 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1041 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1042 and link.hash so we can free two linker hash tables.
1043 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1044 first. Clean up on errors. Set hash_table_free pointer.
1045 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1046 bfd_link_hash_table* param with bfd*.
1047 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1048 hash_table_free pointer.
1049 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1050 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1051 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1052 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1053 * xcofflink.c: Similarly.
1054 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1055 clear link.next before creating linker hash table. Clean up on
1056 errors, and restore link.next on exit.
1057 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1058 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1059 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1060 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1061 * hash.c (bfd_hash_table_init_n): Free table on error.
1062 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1063 * bfd-in2.h: Regenerate.
1064 * libbfd.h: Regenerate.
1065 * libcoff.h: Regenerate.
1067 2014-06-13 Alan Modra <amodra@gmail.com>
1070 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1071 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1072 * bfd.c (bfd_link_hash_table_free): Don't define.
1073 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1074 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1075 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1076 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1077 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1078 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1079 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1080 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1081 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1082 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1083 * xsym.c: Don't define various link_hash_table_free defines, and
1084 remove from bfd_target vars. Temporarily reference some of the
1085 target link_hash_table_free functions to avoid warnings.
1086 * bfd-in2.h: Regenerate.
1087 * libbfd.h: Regenerate.
1089 2014-06-13 Alan Modra <amodra@gmail.com>
1091 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1092 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1093 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1094 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1095 Move link_hash_table_free functions before their corresponding
1096 link_hash_table_create functions.
1098 2014-06-13 Alan Modra <amodra@gmail.com>
1100 * bfd.c (struct bfd): Replace link_next with a union.
1101 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1102 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1103 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1104 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1105 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1106 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1107 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1108 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1109 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1110 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1111 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1112 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1113 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1114 * bfd-in2.h: Regenerate.
1116 2014-06-11 Alan Modra <amodra@gmail.com>
1118 * linker.c (unwrap_hash_lookup): Add missing parens.
1120 2014-06-11 Kai Tietz <ktietz@redhat.com>
1122 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1123 * libcoff.h: Regenerated.
1125 2014-06-10 Alan Modra <amodra@gmail.com>
1128 * linker.c (unwrap_hash_lookup): New function.
1129 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1130 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1131 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1132 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1133 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1134 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1135 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1136 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1138 2014-06-07 Alan Modra <amodra@gmail.com>
1140 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1141 insn as a bitfield; Use complain_overflow_bitfield.
1142 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1144 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1146 * development.sh: New file.
1147 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1148 Make -Werror the default with GCC only if DEVELOPMENT is true.
1149 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1150 $(srcdir)/development.sh.
1151 * Makefile.in, configure: Regenerate.
1153 2014-06-04 Will Newton <will.newton@linaro.org>
1155 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1156 being non-NULL into an assert.
1157 (elfNN_aarch64_tls_relax): Remove unused code.
1159 2014-06-03 DJ Delorie <dj@redhat.com>
1161 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1163 2014-06-03 Nick Clifton <nickc@redhat.com>
1166 * peXXigen.c (rsrc_process_section): Page align the new contents
1167 befgore writing out.
1169 2014-06-03 Alan Modra <amodra@gmail.com>
1171 * elf64-ppc.c (ADDIS_R12_R2): Define.
1172 (build_plt_stub): Support fusion on ELFv2 stub.
1173 (ppc_build_one_stub): Likewise for plt branch stubs.
1175 2014-05-28 Alan Modra <amodra@gmail.com>
1177 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1179 2014-05-28 Tristan Gingold <gingold@adacore.com>
1181 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1182 to keep the length of the best fit range.
1183 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1186 2014-05-27 DJ Delorie <dj@redhat.com>
1188 * elf32-rx.c (get_symbol_value_maybe): New.
1189 (rx_elf_relocate_section): If we find a reloc against
1190 $tableentry$default$<name>, redirect it to the appropriate
1192 (RX_Table_Info): New.
1193 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1194 with table parts in them.
1195 (rx_check_directives): New.
1196 (rx_table_map_2): New.
1197 (rx_table_map): New.
1198 (rx_additional_link_map_text): New. Called to dump tables to the
1202 2014-05-20 DJ Delorie <dj@redhat.com>
1204 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1206 2014-05-20 Alan Modra <amodra@gmail.com>
1209 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1210 Remove redundant setting of htab->elf.dynobj. Don't align.
1211 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1212 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1213 (create_sdata_sym): Delete.
1214 (elf_allocate_pointer_linker_section): Rename from
1215 elf_create_pointer_linker_section. Align section.
1216 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1217 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1219 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1220 Remove unnecessary tests on _SDA_BASE_ sym.
1221 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1222 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1223 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1224 (ppc_elf_maybe_strip_sdata_syms): Declare.
1226 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1228 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1230 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1232 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1233 in a section with no contents.
1234 (is_vma_in_section, find_section_by_vma): New functions.
1235 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1236 offsets in the debug directory.
1237 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1238 Byte-swap GUID from little-endian to big-endian order for
1239 consistent and conventional display.
1241 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1243 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1244 64-bit doubles objects mix with 32-bit doubles objects.
1245 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1247 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1249 * mmo.c: Update URLs in documentation comments.
1251 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1252 David Weatherford <weath@cadence.com>
1253 Max Filippov <jcmvbkbc@gmail.com>
1255 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1258 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1260 * config.bfd: Add proper arm config for *-*-freebsd*.
1262 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1264 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1265 mips32r5 and mips64r5.
1266 * archures.c (bfd_architecture): Likewise.
1267 * bfd-in2.h (bfd_architecture): Likewise.
1268 * cpu-mips.c (arch_info_struct): Likewise.
1269 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1271 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1273 * elfxx-mips.h (elfxx-mips.h): Declare.
1274 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1275 Tag_GNU_MIPS_ABI_FP mismatches.
1276 (_bfd_mips_fp_abi_string): New function.
1278 2014-05-02 Alan Modra <amodra@gmail.com>
1280 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1281 * configure.in: Likewise.
1282 * configure: Regenerate.
1284 2014-05-02 Alan Modra <amodra@gmail.com>
1286 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1287 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1288 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1289 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1290 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1291 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1292 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1293 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1294 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1295 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1296 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1297 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1298 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1299 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1300 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1301 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1302 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1303 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1304 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1305 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1306 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1307 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1308 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1309 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1310 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1311 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1312 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1313 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1314 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1315 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1316 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1317 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1318 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1319 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1320 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1321 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1322 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1323 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1324 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1325 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1326 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1327 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1328 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1329 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1330 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1331 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1332 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1333 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1335 * configure: Regenerate.
1337 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1339 * mmo.c (mmo File layout documentation): Add note about low bits
1341 (mmo_write_chunk): When handling data remainder, assert that
1342 previous remaining data is flushed.
1343 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1344 when dealing with an aligned VMA and for aligned lengths. Don't skip
1345 the last 32-bit-word of zeros.
1346 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1347 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1348 emitting data, not after updating it.
1349 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1351 2014-04-30 Nick Clifton <nickc@redhat.com>
1353 * compress.c (bfd_is_section_compressed): When checking the
1354 .debug_str section, also check the fifth byte in the section is
1355 not part of a string.
1357 2014-04-30 Alan Modra <amodra@gmail.com>
1359 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1360 (find_merged_cie): Identify personality functions by (bfd_id,index)
1361 pair when a local sym is used.
1363 2014-04-29 Christian Svensson <blue@cmd.nu>
1365 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1366 into .rela.got if it contained TLS relocations as well.
1368 2014-04-28 Nick Clifton <nickc@redhat.com>
1371 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1374 2014-04-26 Alan Modra <amodra@gmail.com>
1376 * po/SRC-POTFILES.in: Regenerate.
1377 * configure: Regenerate.
1379 2014-04-25 Nick Clifton <nickc@redhat.com>
1382 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1383 a 342-bit host. This time for older versions of gcc.
1385 2014-04-24 Nick Clifton <nickc@redhat.com>
1387 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1390 2014-04-24 Alan Modra <amodra@gmail.com>
1393 * dwarf2.c: Formatting.
1394 (struct dwarf2_debug): Make adjusted_section_count signed.
1395 (unset_sections): Make i signed.
1396 (set_debug_vma): New function.
1397 (place_sections): Handle separate debug object file. Set VMA
1398 on debug sections, even if they have an output section. Also
1399 set VMA on zero size sections, and non-load but alloc sections.
1400 Set adjusted_section_count to -1 when no section adjustment.
1401 Malloc adjusted_sections. Don't double last_vma. Transfer
1402 alloc section VMAs to separate debug file.
1403 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1404 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1405 test on symbols being the same before using old stash. Read
1406 and use separate debug file symbols. Call place_sections.
1407 (find_line): Don't call place_sections here.
1408 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1409 * libbfd.h: Regenerate.
1410 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1411 _bfd_dwarf2_slurp_debug_info call.
1412 * simple.c (simple_save_output_info): Clarify comment.
1414 2014-04-24 Nick Clifton <nickc@redhat.com>
1417 * peXXigen.c (struct rsrc_regions): New structure.
1418 (rsrc_print_resource_directory): Use new structure. Include
1419 offset of directory in listing.
1420 (rsrc_print_resource_entry): Likewise.
1421 (rsrc_print_section): Likewise.
1422 (rsrc_count_entries): Do not increment sizeof_strings or
1424 (rsrc_count_directory): Do not increment sizeof_tables.
1425 (rsrc_compute_region_sizes): New function.
1426 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1427 (rsrc_process_section): Compute size of regions after merging
1430 2014-04-23 Alan Modra <amodra@gmail.com>
1433 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1434 (place_sections): Do not modify VMA of sections when called from
1435 linker after sections have been placed in output sections. Short
1436 circuit single section case.
1437 (save_section_vma, section_vma_same): New functions.
1438 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1440 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1441 when non-relocatable.
1443 2014-04-22 Nick Clifton <nickc@redhat.com>
1446 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1448 2014-04-22 Christian Svensson <blue@cmd.nu>
1450 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1451 * archures.c: Likewise.
1452 * coffcode.h: Likewise.
1453 * config.bfd: Likewise.
1454 * configure.in: Likewise.
1455 * reloc.c: Likewise.
1456 * targets.c: Likewise.
1457 * cpu-or1k.c: New file.
1458 * elf32-or1k.c: New file.
1459 * coff-or32.c: Delete.
1460 * cpu-openrisc.c: Delete.
1461 * cpu-or32.c: Delete.
1462 * elf32-openrisc.c: Delete.
1463 * elf32-or32.c: Delete.
1464 * Makefile.in: Regenerate.
1465 * bfd-in2.h: Regenerate.
1466 * configure: Regenerate.
1467 * libbfd.h: Regenerate.
1469 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1472 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1474 2014-04-22 Will Newton <will.newton@linaro.org>
1476 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1477 function. (elf_backend_section_flags): Remove define.
1479 2014-04-21 Richard Henderson <rth@redhat.com>
1481 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1482 parameter; honor it and disable got merging when false.
1483 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1484 the first pass of relaxation.
1485 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1486 the end of the LITERAL+LITUSE chain.
1487 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1488 second pass of relaxation.
1490 * configure.ac (use_secureplt): Enable by default.
1491 * configure: Rebuild.
1493 2014-04-18 Tristan Gingold <gingold@adacore.com>
1495 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1496 bind_content, weak_bind_content, lazy_bind_content,
1498 (bfd_mach_o_load_command): Add comments, add next field.
1499 (mach_o_data_struct): Replace commands field by first_command
1501 * mach-o.c (bfd_mach_o_append_command): New function.
1502 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1503 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1505 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1506 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1507 (bfd_mach_o_write_thread): Use macro instead of literal.
1508 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1509 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1511 (bfd_mach_o_write_symtab_content): New function (extracted
1512 from bfd_mach_o_write_symtab).
1513 (bfd_mach_o_write_symtab): Split.
1514 (bfd_mach_o_count_indirect_symbols): Move
1515 (bfd_mach_o_build_dysymtab): Remove layout code.
1516 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1517 (bfd_mach_o_count_sections_for_seg): Remove.
1518 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1519 bfd_mach_o_build_seg_command).
1520 (bfd_mach_o_build_exec_seg_command): New function.
1521 (bfd_mach_o_build_dysymtab_command): Remove.
1522 (bfd_mach_o_layout_commands): New function.
1523 (bfd_mach_o_init_segment): New function.
1524 (bfd_mach_o_build_commands): Major rework to handle non-object
1526 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1528 (bfd_mach_o_read_dyld_info): Clear content fields.
1529 (bfd_mach_o_read_segment): Adjust call.
1530 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1532 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1533 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1534 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1537 2014-04-18 Tristan Gingold <gingold@adacore.com>
1539 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1540 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1541 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1542 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1544 2014-04-18 Tristan Gingold <gingold@adacore.com>
1546 * mach-o.h (bfd_mach_o_dylinker_command)
1547 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1549 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1550 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1552 2014-04-18 Tristan Gingold <gingold@adacore.com>
1554 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1555 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1556 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1557 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1558 each targets declared.
1559 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1560 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1562 2014-04-18 Tristan Gingold <gingold@adacore.com>
1564 * mach-o.c (bfd_mach_o_write_thread)
1565 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1566 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1567 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1568 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1569 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1570 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1571 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1572 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1573 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1574 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1575 (bfd_mach_o_read_command): Now return a boolean status.
1576 Adjust return statements.
1577 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1578 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1580 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1582 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1583 field. Add assigned_low_gotno and assigned_high_gotno fields.
1584 (mips_elf_create_local_got_entry): Update out-of-space condition.
1585 Set index of new GOT entry to assigned_low_gotno if required by
1586 the current relocation, else set it to assigned_high_gotno.
1587 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1588 with assigned_low_gotno.
1589 (mips_elf_multi_got): Initialize assigned_low_gotno and
1590 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1591 in place of assigned_gotno when handling global GOT entries.
1592 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1593 assigned_high_gotno.
1594 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1595 gap in the middle of local GOT space.
1597 2014-04-17 Alan Modra <amodra@gmail.com>
1600 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1601 current bfd is a plugin. Don't always set type_change_ok
1602 when old bfd is a plugin.
1604 2014-04-16 Tristan Gingold <gingold@adacore.com>
1606 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1609 2014-04-16 Alan Modra <amodra@gmail.com>
1611 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1612 with "ba 0" rather than zeros.
1614 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1616 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1618 2014-04-14 Alan Modra <amodra@gmail.com>
1620 * elf32-ppc.c (BA): Define
1621 (ppc_elf_link_hash_table_create): Correct default_params.
1622 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1623 than "nop" for ppc476_workaround.
1624 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1625 and __glink_PLTresolve. Ensure plt call stub at end of page
1626 doesn't allow fall-thru prefetch.
1628 2014-04-11 Nick Clifton <nickc@redhat.com>
1631 * peXXigen.c (abs_finder): New function.
1632 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1633 than 1^32 try to convert them into section relative values
1636 2014-04-11 Nick Clifton <nickc@redhat.com>
1638 * bfd-in2.h: Regenerate.
1639 * libbfd.h: Regenerate.
1641 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1643 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1644 when building function stubs.
1646 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1648 * elf32-avr.c: Add DIFF relocations for AVR.
1649 (avr_final_link_relocate): Handle the DIFF relocs.
1650 (bfd_elf_avr_diff_reloc): New.
1651 (elf32_avr_is_diff_reloc): New.
1652 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1653 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1656 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1658 2014-04-09 Alan Modra <amodra@gmail.com>
1660 * libcoff.h: Regenerate.
1662 2014-04-09 Alan Modra <amodra@gmail.com>
1664 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1665 of safe ppc476 insns at end of page. Also remove non-branch insns.
1668 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1670 * peXXigen.c (pe_print_debugdata): New function: Displays the
1671 contents of the debug directory and decodes codeview entries.
1672 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1673 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1674 Add functions for reading and writing debugdir and codeview
1676 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1677 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1678 * libcoff-in.h (pe_tdata): Add build-id data.
1679 * libcoff.h: Regenerate.
1680 * coffcode.h (coff_write_object_contents): Run build_id
1681 after_write_object_contents hook.
1683 2014-04-05 Alan Modra <amodra@gmail.com>
1685 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1686 merging non-default sym.
1688 2014-04-04 Tristan Gingold <gingold@adacore.com>
1690 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1693 2014-04-04 Tristan Gingold <gingold@adacore.com>
1695 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1696 thinko on names length.
1698 2014-04-04 Tristan Gingold <gingold@adacore.com>
1700 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1702 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1704 2014-04-04 Tristan Gingold <gingold@adacore.com>
1706 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1708 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1710 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1711 section before dereferencing.
1712 (pe_print_idata, pe_print_edata, pe_print_reloc)
1713 (rsrc_print_section): Don't bother interpreting the contents
1714 of sections which have no contents.
1716 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1719 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1722 2014-04-03 Tristan Gingold <gingold@adacore.com>
1724 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1726 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1728 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1730 2014-04-03 Alan Modra <amodra@gmail.com>
1732 * elf-bfd.h (struct elf_backend_data
1733 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1734 with "bfd_size_type size".
1735 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1736 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1737 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1738 * elfcode.h (bfd_from_remote_memory): Likewise.
1739 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1740 * bfd-in2.h: Regenerate.
1742 2014-04-02 Tristan Gingold <gingold@adacore.com>
1744 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1745 (bfd_mach_o_prebind_cksum_command): New types.
1746 (bfd_mach_o_prebound_dylib_command): Rewrite.
1747 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1749 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1751 (bfd_mach_o_read_prebind_cksum): New function.
1752 (bfd_mach_o_read_twolevel_hints): Ditto.
1753 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1756 2014-04-02 Alan Modra <amodra@gmail.com>
1758 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1759 Consolidate code handling possible section headers past end of
1760 segment. Don't use p_align for page size guess, instead use
1761 minpagesize. Take note of ld.so clearing section headers when
1762 p_memsz > p_filesz. Handle file header specifying no section
1763 headers. Handle zero p_align throughout. Default loadbase to
1764 zero. Add comments. Rename contents_size to high_offset, and
1765 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1766 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1767 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1769 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1770 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1771 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1772 * bfd-in2.h: Regnerate.
1774 2014-04-01 Tristan Gingold <gingold@adacore.com>
1776 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1779 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1780 Pavel Fedin <p.fedin@samsung.com>
1782 * elf32-arm.c: Add support for limited pretty-printing of PLT
1783 entries on eabi and nacl targets.
1784 (elf32_arm_get_synthetic_symtab): Add new callback.
1785 (elf32_arm_nacl_plt_sym_val): Likewise.
1786 (elf32_arm_plt0_size): Add helper function.
1787 (elf32_arm_plt_size): Likewise.
1789 2014-03-27 Tristan Gingold <gingold@adacore.com>
1791 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1792 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1794 2014-03-27 Tristan Gingold <gingold@adacore.com>
1796 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1797 * mach-o.c (bfd_mach_o_write_symtab)
1798 (bfd_mach_o_write_contents)
1799 (bfd_mach_o_set_section_flags_from_bfd)
1800 (bfd_mach_o_build_seg_command): Fix indentation.
1801 (bfd_mach_o_get_base_address): New function.
1803 2014-03-26 Nick Clifton <nickc@redhat.com>
1805 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1806 relocations in discarded sections.
1808 2014-03-26 Tristan Gingold <gingold@adacore.com>
1810 * mach-o.c (bfd_mach_o_convert_architecture): Add
1811 BFD_MACH_O_CPU_TYPE_ARM64.
1813 2014-03-26 Alan Modra <amodra@gmail.com>
1815 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1816 needed plt entries when taking the address of functions for
1817 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1818 Move opd setup and abiversion checks to..
1819 (ppc64_elf_before_check_relocs): ..here. Renamed from
1820 ppc64_elf_process_dot_syms. Set output abiversion from input and
1821 input abiversion from output, if either is not set.
1822 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1823 (elf_backend_check_directives): Update.
1825 2014-03-25 Will Newton <will.newton@linaro.org>
1827 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1828 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1829 of input sections rather than output sections.
1831 2014-03-20 Will Newton <will.newton@linaro.org>
1834 * elf32-arm.c (elf32_arm_check_relocs): Set
1835 pointer_equality_needed for absolute references within
1837 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1838 unless pointer_equality_needed is set.
1840 2014-03-19 Nick Clifton <nickc@redhat.com>
1842 * peXXigen.c (rsrc_process_section): Add code to scan input
1843 sections and record their lengths. Use these lengths to find the
1844 start of each merged .rsrc section.
1846 2014-03-17 Tristan Gingold <gingold@adacore.com>
1848 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1849 (bfd_mach_o_read_command): Ditto.
1851 2014-03-14 Meador Inge <meadori@codesourcery.com>
1853 * configure.in: Add strnlen to AC_CHECK_DECLS.
1854 * config.in: Regenerate.
1855 * configure: Regenerate.
1856 * sysdep.h (strnlen): Add prototype.
1858 2014-03-14 Alan Modra <amodra@gmail.com>
1860 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1861 handling for VLE_SDA21 relocs.
1863 2014-03-13 Tristan Gingold <gingold@adacore.com>
1865 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1867 (pe_bfd_object_p): Also read version number to detect ILF.
1868 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1869 (x86_64pe_bigobj_vec): Define
1870 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1871 (bfd_coff_max_nscns): New macro.
1872 (coff_compute_section_file_positions): Use unsigned int for
1873 target_index. Compare with bfd_coff_max_nscns.
1874 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1875 Set a value for _bfd_coff_max_nscns.
1876 (header_bigobj_classid): New constant.
1877 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1878 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1879 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1881 (bigobj_swap_table): New table.
1882 * libcoff.h: Regenerate.
1883 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1884 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1885 _bfd_coff_max_nscns.
1886 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1887 * coff-rs6000.c (bfd_xcoff_backend_data)
1888 (bfd_pmac_xcoff_backend_data): Likewise.
1889 * coff64-rs6000.c (bfd_xcoff_backend_data)
1890 (bfd_xcoff_aix5_backend_data): Likewise.
1891 * targets.c (x86_64pe_bigobj_vec): Declare.
1892 * configure.in (x86_64pe_bigobj_vec): New vector.
1893 * configure: Regenerate.
1894 * config.bfd: Add bigobj object format for Windows targets.
1896 2014-03-12 Nick Clifton <nickc@redhat.com>
1899 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1900 before testing for vxworks.
1902 2014-03-12 Alan Modra <amodra@gmail.com>
1904 * Makefile.in: Regenerate.
1906 2014-03-12 Alan Modra <amodra@gmail.com>
1909 * elf.c (copy_elf_program_header): Ignore first section lma if
1912 2014-03-11 Alan Modra <amodra@gmail.com>
1915 * coff-rs6000.c: Include stdint.h.
1916 * coff64-rs6000.c: Likewise.
1918 2014-03-10 Tristan Gingold <gingold@adacore.com>
1920 * ticoff.h: Removed.
1922 2014-03-08 Alan Modra <amodra@gmail.com>
1924 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1925 many relocations. Correct bitsize and rightshift too for a number
1926 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1927 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1928 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1929 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1930 fields in instructions to signed/unsigned according to whether
1931 the field takes a signed or unsigned value. Tidy vle split16 code.
1932 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1934 2014-03-08 Alan Modra <amodra@gmail.com>
1936 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1937 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1938 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1939 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1940 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1941 fields in instructions to signed/unsigned according to whether
1942 the field takes a signed or unsigned value.
1944 2014-03-07 Pedro Alves <palves@redhat.com>
1947 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1948 through ptr_to_uint instead of through long.
1950 2014-03-06 Nick Clifton <nickc@redhat.com>
1953 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1954 attribute section names.
1956 2014-03-05 Alan Modra <amodra@gmail.com>
1958 Update copyright years.
1960 2014-03-05 Alan Modra <amodra@gmail.com>
1962 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1963 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1964 (ppc64_elf_check_relocs): Likewise.
1965 (ppc64_elf_relocate_section): Likewise.
1966 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1967 * bfd-in2.h: Regenerate.
1968 * libbfd.h: Regenerate.
1970 2014-03-04 Heiher <r@hev.cc>
1972 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1974 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1975 extension of bfd_mach_mipsisa64r2.
1977 2014-03-04 Nick Clifton <nickc@redhat.com>
1980 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1981 (elf32_thumb2_plt_entry): New array.
1982 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1983 using thumb2 based PLT.
1984 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1986 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1988 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1990 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1991 Thumb2 based PLT 0-entry.
1992 (elf32_arm_output_arch_local_syms): Handle creation of local
1993 symbols for Thumb2 based PLT entries.
1995 2014-02-28 Alan Modra <amodra@gmail.com>
1998 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1999 the same conditions we called check_relocs.
2001 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2003 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2004 * bfd-in2.h: Regenerate.
2005 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2006 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2007 using long PLT entries.
2008 (bfd_elf32_arm_use_long_plt): New function.
2009 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2011 2014-02-27 Alan Modra <amodra@gmail.com>
2013 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2014 params for targets that don't use ppc32elf.em.
2016 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2018 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2019 of GOTOFF relocations.
2021 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2022 H.J. Lu <hongjiu.lu@intel.com>
2024 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2025 (elf_x86_64_legacy_plt_entry): Likewise.
2026 (elf_x86_64_bnd_plt_entry): Likewise.
2027 (elf_x86_64_legacy_plt2_entry): Likewise.
2028 (elf_x86_64_bnd_plt2_entry): Likewise.
2029 (elf_x86_64_bnd_arch_bed): Likewise.
2030 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2031 (elf_x86_64_link_hash_table): Add plt_bnd.
2032 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2034 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2035 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2037 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2038 symbols. Resolve call to the second PLT if it is created.
2039 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2040 (elf_x86_64_relocate_section): Resolve PLT references to the
2041 second PLT if it is created.
2042 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2043 second PLT entry for BND relocation.
2044 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2045 the second PLT is created.
2046 (elf_x86_64_get_synthetic_symtab): New.
2047 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2049 2014-02-19 Alan Modra <amodra@gmail.com>
2051 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2052 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2053 provision of out-of-line register save/restore routines.
2055 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2057 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2058 PT_DYNAMIC segment flags.
2060 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2063 * simple.c (struct saved_offsets): New.
2064 (simple_save_output_info): Use it for ptr.
2065 (simple_restore_output_info): Use it for ptr. Check section_count.
2066 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2068 2014-02-17 Alan Modra <amodra@gmail.com>
2070 * elf64-ppc.h (struct ppc64_elf_params): Define.
2071 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2072 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2073 ppc64_elf_build_stubs): Update prototype.
2074 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2075 fields now in params. Adjust code throughout file.
2076 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2077 Save params pointer in htab.
2078 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2079 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2080 ppc64_elf_build_stubs): Remove parameters now in "params".
2082 2014-02-17 Alan Modra <amodra@gmail.com>
2084 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2085 patched for ppc476 workaround. Reapply branch taken/not taken
2088 2014-02-12 Alan Modra <amodra@gmail.com>
2090 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2091 stubs for calls to __tls_get_addr that we know will later be
2094 2014-02-12 Alan Modra <amodra@gmail.com>
2096 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2097 for ld -r, when code sections are sufficiently aligned.
2098 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2101 2014-02-12 Alan Modra <amodra@gmail.com>
2104 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2105 --export-dynamic and --dynamic-list marking of symbols.
2106 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2109 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2112 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2113 executables if it matches dynamic_list.
2115 2014-02-10 Alan Modra <amodra@gmail.com>
2117 * po/SRC-POTFILES.in: Regenerate.
2118 * po/bfd.pot: Regenerate.
2120 2014-02-09 Alan Modra <amodra@gmail.com>
2122 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2123 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2124 (elfNN_bed): Init new field.
2125 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2126 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2127 (ppc_elf_relax_section): Don't reallocate section here, write
2128 stubs, or write out relocs for ld -r here..
2129 (ppc_elf_relocate_section): ..instead write stubs here, and use
2130 existing code to write out relocs for ld -r. Fix offset
2131 adjustment on reloc for little-endian.
2132 (elf_backend_caches_rawsize): Define.
2134 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2137 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2139 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2141 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2142 return paths. Three times.
2143 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2145 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2146 (ppc64_elf_edit_toc): Free USED in return path.
2148 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2150 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2151 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2152 * libbfd.h: Regenerated.
2153 * bfd-in2.h: Regenerated.
2154 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2155 (nios2_reloc_map): Likewise.
2156 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2157 Fixed all references.
2158 (nios2_elf32_relocate_section): Add new relocations.
2159 (nios2_elf32_check_relocs): Likewise.
2160 (nios2_elf32_gc_sweep_hook): Likewise.
2162 2014-02-03 Alan Modra <amodra@gmail.com>
2164 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2165 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2166 (ppc_elf_link_params): New function.
2167 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2169 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2170 parameters. Use htab->params instead.
2171 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2172 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2173 64 bytes for ppc476 workaround.
2174 (struct ppc_elf_relax_info): New.
2175 (ppc_elf_relax_section): Exclude linker created sections and
2176 those too small to hold one instruction. Don't add another
2177 branch around trampolines on later relax passes. Don't
2178 generate trampolines for undefined symbols when !relocatable,
2179 nor for plugin symbols. Allocate space for ppc476 workaround
2180 patch area. Free fixups on error return path.
2181 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2182 * elf32-ppc.h (struct ppc_elf_params): New.
2183 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2184 (ppc_elf_link_params): Declare.
2185 * section.c (SEC_INFO_TYPE_TARGET): Define.
2186 * bfd-in2.h: Regenerate.
2188 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2190 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2192 (nios2_elf32_relocate_section): Use got_base to adjust
2193 GOT-pointer-relative relocations relative to _gp_got.
2194 (create_got_section): Create _gp_got symbol.
2195 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2196 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2198 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2200 * bfd-in2.h: Update from reloc.c.
2201 * elf32-nios2.c: Include elf32-nios2.h.
2202 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2203 (nios2_reloc_map): Likewise.
2204 (enum elf32_nios2_stub_type): Declare.
2205 (struct elf32_nios2_stub_hash_entry): Declare.
2206 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2207 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2208 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2209 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2210 bfd_count, top_index, input_list, all_local_syms.
2211 (nios2_call26_stub_entry): New.
2212 (nios2_elf32_install_imm16): Move up in file.
2213 (nios2_elf32_install_data): Move up in file.
2214 (hiadj): Move up in file.
2215 (stub_hash_newfunc): New.
2216 (link_hash_newfunc): Initialize hsh_cache field.
2218 (nios2_stub_name): New.
2219 (nios2_get_stub_entry): New.
2220 (nios2_add_stub): New.
2221 (nios2_elf32_setup_section_lists): New.
2222 (nios2_elf32_next_input_section): New.
2223 (CALL26_SEGMENT): New.
2224 (MAX_STUB_SECTION_SIZE): New.
2225 (group_sections): New.
2226 (nios2_type_of_stub): New.
2227 (nios2_build_one_stub): New.
2228 (nios2_size_one_stub): New.
2229 (get_local_syms): New.
2230 (nios2_elf32_size_stubs): New.
2231 (nios2_elf32_build_stubs): New.
2232 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2233 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2234 trampolines for R_NIOS2_CALL26 stubs.
2235 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2236 (nios2_elf32_gc_sweep_hook): Likewise.
2237 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2238 (nios2_elf32_link_hash_table_free): New.
2239 (bfd_elf32_bfd_link_hash_table_free): Define.
2240 * elf32-nios2.h: New file.
2241 * libbfd.h: Update from reloc.c.
2242 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2244 2014-01-29 Nick Clifton <nickc@redhat.com>
2247 * elf32-metag.c (elf_metag_post_process_headers): Call
2248 _bfd_elf_post_process_headers.
2249 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2250 _bfd_elf_copy_private_data.
2251 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2253 2014-01-29 Nick Clifton <nickc@redhat.com>
2255 * bfd-in.h (bfd_set_section_vma): Delete.
2256 (bfd_set_section_alignment): Delete.
2257 (bfd_set_section_userdata): Delete.
2258 (bfd_set_cacheable): Delete.
2259 * bfd.c (bfd_set_cacheable): New static inline function.
2260 * section.c (bfd_set_section_userdata): Likewise.
2261 (bfd_set_section_vma): Likewise.
2262 (bfd_set_section_alignment): Likewise.
2263 * bfd-in2.h: Regenerate.
2265 2014-01-28 Nick Clifton <nickc@redhat.com>
2267 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2268 attributes select the CU containing the abbreviation, which may not
2271 2014-01-24 Alan Modra <amodra@gmail.com>
2273 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2274 to get_relocs for ELFv2.
2276 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2280 if TLS sections are not adjacent.
2282 2014-01-22 Alan Modra <amodra@gmail.com>
2284 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2286 2014-01-22 Alan Modra <amodra@gmail.com>
2288 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2290 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2293 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2294 regular default symbol definition and the versioned dynamic
2295 symbol definition mismatch, skip the default symbol definition
2296 if one of them is IFUNC.
2298 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2301 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2302 info->export_dynamic nor h->ref_dynamic for type mismatch when
2303 adding the default version.
2305 2014-01-16 Alan Modra <amodra@gmail.com>
2307 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2308 mips_elf_traverse_got_arg* rather than mips_got_info*.
2309 Adjust caller. Alloc on output_bfd rather than symbol section
2312 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2316 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2318 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2321 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2322 against __ehdr_start.
2323 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2325 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2327 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2329 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2331 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2334 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2335 count if there are any non pc-relative relocs.
2336 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2338 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2339 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2341 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2342 offset while calculating relocation address.
2343 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2344 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2346 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2349 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2350 R_ARM_ABS8 and R_ARM_ABS16.
2352 2014-01-13 Alan Modra <amodra@gmail.com>
2354 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2355 error when shared and force a plt call otherwise.
2356 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2357 plt_type == PLT_NEW.
2358 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2359 the appropriate call stub.
2361 2014-01-10 Alan Modra <amodra@gmail.com>
2366 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2367 (assign_file_positions_for_non_load_sections): When setting up
2368 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2369 header that completely covers the relro region.
2371 2014-01-09 Tristan Gingold <gingold@adacore.com>
2373 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2374 table macros and add macros to initializa the structure.
2376 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2381 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2382 size for PT_GNU_RELRO segment.
2383 (assign_file_positions_for_load_sections): If PT_LOAD segment
2384 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2386 2014-01-07 Tom Tromey <tromey@redhat.com>
2388 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2391 2014-01-03 Nick Clifton <nickc@redhat.com>
2394 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2397 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2400 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2402 2014-01-02 Nick Clifton <nickc@redhat.com>
2405 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2406 filename in the bfd's filename field.
2407 * elfcode.h (bfd_from_remote_memory): Likewise.
2408 * ieee.c (ieee_object_p): Likewise.
2409 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2410 * oasys.c (oasys_openr_next_archived_file): Likewise.
2411 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2412 * opncls.c (bfd_fopen): Likewise.
2413 (bfd_openstreamr): Likewise.
2414 (bfd_openr_iovec): Likewise.
2415 (bfd_openw): Likewise.
2416 (bfd_create): Likewise.
2417 (_bfd_delete_bfd): Free filename.
2419 For older changes see ChangeLog-2013
2421 Copyright (C) 2014 Free Software Foundation, Inc.
2423 Copying and distribution of this file, with or without modification,
2424 are permitted in any medium without royalty provided the copyright
2425 notice and this notice are preserved.
2431 version-control: never