1 2014-11-04 Alan Modra <amodra@gmail.com>
3 * elf32-spu.c (ovl_mgr_stat): New function.
4 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
6 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
8 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
9 relaxation, reduce the size of symbols that span the deleted
12 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
14 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
15 located at the very end of the section.
17 2014-11-03 Nick Clifton <nickc@redhat.com>
20 * aoutx.h (slurp_symbol_table): Check that computed table size is
21 not bigger than the file from which is it being read.
22 (slurp_reloc_table): Likewise.
23 * coffcode.h (coff_slurp_line_table): Remove unneeded local
24 'warned'. Do not try to print the details of a symbol with an
26 * coffgen.c (make_a_sectiobn_from_file): Check computed string
27 index against length of string table.
28 (bfd_coff_internal_syment_name): Check read in string offset
29 against length of string table.
30 (build_debug_section): Return a pointer to the section used.
31 (_bfd_coff_read_string_table): Store the length of the string
32 table in the coff_tdata structure.
33 (bfd_coff_free_symbols): Set the length of the string table to
34 zero when it is freed.
35 (coff_get_normalized_symtab): Check offsets against string table
36 or data table lengths as appropriate.
37 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
38 length of string table.
39 * compress.c (bfd_get_full_section_contents): Check computed size
40 against the size of the file.
41 * libcoff-in.h (obj_coff_strings_len): Define.
42 (struct coff_tdata): Add strings_len field.
43 * libcoff.h: Regenerate.
44 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
45 data if the debug section is too small.
46 * xcofflink.c (xcoff_link_input_bfd): Check offset against
47 length of string table.
49 2014-11-03 Nick Clifton <nickc@redhat.com>
51 * po/fi.po: Updated Finnish translation.
53 2014-10-31 Andrew Pinski <apinski@cavium.com>
54 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
56 * archures.c: Add octeon3 for mips target.
57 * bfd-in2.h: Regenerate.
58 * bfd/cpu-mips.c: Define I_mipsocteon3.
59 nfo_struct): Add octeon3 support.
60 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
62 (mips_set_isa_flags): Add support for octeon3.
63 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
64 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
65 extension of bfd_mach_mips_octeon2.
66 (print_mips_isa_ext): Print the value of Octeon3.
68 2014-10-31 Nick Clifton <nickc@redhat.com>
71 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
72 symbol table bigger than the file.
73 * elf.c (bfd_elf_get_str_section): Do not try to load a string
74 table bigger than the file.
75 * tekhex.c (first_phase): Check that the section range is sane.
77 2014-10-30 Nick Clifton <nickc@redhat.com>
80 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
81 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
83 2014-10-29 Nick Clifton <nickc@redhat.com>
85 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
88 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
90 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
92 2014-10-28 Nick Clifton <nickc@redhat.com>
95 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
96 detection table on a per-bfd basis.
97 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
100 2014-10-28 Andreas Schwab <schwab@suse.de>
101 Nick Clifton <nickc@redhat.com>
104 * srec.c (srec_bad_byte): Increase size of buf to allow for
106 (srec_scan): Use an unsigned char buffer to hold header bytes.
108 2014-10-27 Nick Clifton <nickc@redhat.com>
111 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
112 binaries with a group of sections linked by the string table
114 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
115 with an invalid value for NumberOfRvaAndSizes.
116 (pe_print_edata): Detect out of range rvas and entry counts for
117 the Export Address table, Name Pointer table and Ordinal table.
120 * elf.c (setup_group): Improve handling of corrupt group
123 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
125 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
126 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
127 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
128 (elf_aarch64_stub_type): Add new type
129 aarch64_stub_erratum_835769_veneer.
130 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
131 (aarch64_erratum_835769_fix): New data struct to record erratum
133 (elf_aarch64_link_hash_table: Global flags for 835769.
134 (aarch64_build_one_stub): Add case for 835769.
135 (aarch64_size_one_stub): Likewise.
136 (aarch64_mem_op_p, aarch64_mlxl_p,
137 aarch64_erratum_sequence,erratum_835769_scan):
138 New. Decode and scan functions for erratum 835769.
139 (elf_aarch64_create_or_find_stub_sec): New.
140 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
142 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
143 (erratum_835769_branch_to_stub_data,
144 make_branch_to_erratum_835769_stub):New. Connect up all the
145 erratum stubs to occurances by branches.
146 (elfNN_aarch64_write_section): New hook.
147 (aarch64_map_one_stub): Output erratum stub symbol.
148 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
149 information for erratum 835769.
150 (elf_backend_write_section): Define.
152 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
154 * elf32-arm.c (read_code32): New function to read 32 bit
156 (read_code16): New function to read 16 bit thumb instrution.
157 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
158 and read_code16 to read instructions.
160 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
162 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
163 (print_mips_isa_ext): Print the value of an unknown extension.
165 2014-10-21 Alan Modra <amodra@gmail.com>
167 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
168 entries that aren't a multiple of 8 rather than failing assertion.
170 2014-10-21 Alan Modra <amodra@gmail.com>
172 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
175 2014-10-18 Alan Modra <amodra@gmail.com>
177 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
178 section for function symbols defined in .opd is discarded, let
179 the symbol appear to be undefined.
180 (opd_entry_value): Ensure the result section is that for the
181 function code section in the same object as the OPD entry.
183 2014-10-16 Alan Modra <amodra@gmail.com>
186 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
188 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
189 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
190 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
191 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
192 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
193 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
194 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
195 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
196 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
199 2014-10-16 Alan Modra <amodra@gmail.com>
201 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
202 even when output is not ppc64 ELF. Remove redundant tests on
205 2014-10-15 Alan Modra <amodra@gmail.com>
208 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
209 param, group "section" and "offset" params. Zero discriminator.
210 * bfd.c (bfd_find_nearest_line): Implement with new
211 _bfd_find_nearest_line.
212 (bfd_find_nearest_line_discriminator): Likewise.
213 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
215 * coff-rs6000.c (xcoff_find_nearest_line,
216 xcoff_find_nearest_line_discriminator): Delete.
217 (_bfd_xcoff_find_nearest_line): Don't define.
218 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
219 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
221 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
222 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
223 adjust _bfd_dwarf2_find_nearest_line call.
224 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
225 others. Set discriminator. Adjust call.
226 (coff_find_nearest_line_discriminator): Delete.
227 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
228 * dwarf2.c (find_line): Rename to..
229 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
230 Simplify setting of do_line. Delete old function.
231 (_bfd_dwarf2_find_line): Delete.
232 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
233 discriminator_ptr and set it.
234 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
235 (_bfd_elf_find_nearest_line_discriminator): Delete.
236 (_bfd_elf_find_line_discriminator): Delete.
237 (_bfd_generic_find_nearest_line_discriminator): Don't define.
238 * elf.c (elf_find_function): Reorder params.
239 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
241 (_bfd_elf_find_nearest_line_discriminator): Delete.
242 (_bfd_elf_find_line): Adjust call.
243 * elf32-arm.c (arm_elf_find_function): Reorder params.
244 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
246 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
247 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
248 (elfNN_aarch64_find_nearest_line): Reorder params, add
249 discriminator_ptr. Adjust calls.
250 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
251 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
252 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
253 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
254 (_bfd_dwarf1_find_nearest_line): Likewise.
255 (_bfd_dwarf2_find_nearest_line): Likewise.
256 (_bfd_dwarf2_find_line): Delete.
257 (_bfd_generic_find_nearest_line_discriminator): Delete.
258 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
259 * libcoff-in.h (coff_find_nearest_line): Update prototype.
260 (coff_find_nearest_line_discriminator): Delete.
261 (coff_find_nearest_line_with_names): Update prototype.
262 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
263 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
264 discriminator_ptr. Adjust calls.
265 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
266 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
267 discriminator_ptr and set.
268 * som.c (som_find_nearest_line): Similarly.
269 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
270 _bfd_find_nearest_line_discriminator.
271 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
272 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
273 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
274 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
275 "discriminator" and set.
276 (_bfd_vms_find_nearest_line_discriminator): Delete.
277 (_bfd_generic_find_nearest_line_discriminator): Don't define.
278 (alpha_vms_find_nearest_line): Update define.
279 * bfd-in2.h: Regenerate.
280 * libbfd.h: Regenerate.
281 * libcoff.h: Regenerate.
283 2014-10-15 Alan Modra <amodra@gmail.com>
285 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
286 * aout-adobe.c (aout_32_find_line): Define.
287 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
288 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
289 * aout-target.h (MY_find_line): Define.
290 * aout-tic30.c (MY_find_line): Define.
291 * binary.c (binary_find_line): Define.
292 * bout.c (aout_32_find_line): Define.
293 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
294 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
295 (rs6000_xcoff64_aix_vec): Likewise.
296 * elf-bfd.h (_bfd_generic_find_line): Don't define.
297 * elfxx-target.h (bfd_elfNN_find_line): Define.
298 * i386msdos.c (msdos_find_line): Define.
299 * i386os9k.c (aout_32_find_line): Define.
300 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
301 (ieee_find_nearest_line, ieee_find_line,
302 ieee_find_inliner_info): Define.
303 * ihex.c (ihex_find_line): Define.
304 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
305 (_bfd_generic_find_line): Don't define.
306 * libbfd.c (_bfd_generic_find_line): Delete.
307 * libcoff-in.h (coff_find_line): Define.
308 * libecoff.h (_bfd_ecoff_find_line): Define.
309 * mach-o.h (bfd_mach_o_find_line): Define.
310 * mmo.c (mmo_find_line): Define.
311 * nlm-target.h (nlm_find_line): Define.
312 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
313 (oasys_find_nearest_line, oasys_find_line,
314 oasys_find_inliner_info): Define.
315 * pef.c (bfd_pef_find_line): Define.
316 * plugin.c (bfd_plugin_find_line): Define.
317 * ppcboot.c (ppcboot_find_line): Define.
318 * som.c (som_find_line): Define.
319 * srec.c (srec_find_line): Define.
320 * tekhex.c (tekhex_find_line): Define.
321 * versados.c (versados_find_line): Define.
322 * vms-alpha.c (alpha_vms_find_line): Define.
323 * xsym.c (bfd_sym_find_line): Define.
324 * bfd-in2.h: Regenerate.
325 * libbfd.h: Regenerate.
326 * libcoff.h: Regenerate.
328 2014-10-15 Tristan Gingold <gingold@adacore.com>
330 * version.m4: Bump version to 2.25.51
331 * configure: Regenerate.
333 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
335 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
336 offset is less than 2.
337 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
339 2014-10-14 Alan Modra <amodra@gmail.com>
342 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
343 (EIGHT_GAZILLION): Delete.
345 2014-10-13 Alan Modra <amodra@gmail.com>
348 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
349 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
350 flags enabling conversion of CIEs and FDEs to use relative encoding.
351 (find_merged_cie): Similarly.
352 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
353 relocatable, except for CIE pointer.
354 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
355 relocs against symbols in dropped comdat group sections.
356 (bfd_elf_discard_info): Do some eh_frame optimisation when
359 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
361 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
362 the hwcaps2 object attribute.
364 2014-10-04 Alan Modra <amodra@gmail.com>
367 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
368 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
369 range FDEs for discarding.
370 (vma_compare): Sort on range after address.
371 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
372 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
373 error message rather than "fde".
374 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
377 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
380 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
381 for OLD_FREEBSD_ABI_LABEL.
383 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
386 * plugin.c (try_claim): New function. Moved from
388 (try_load_plugin): Pass through bfd. Add test.
389 (load_plugin): Pass through bfd.
390 (bfd_plugin_object_p): Move logic to try_claim.
392 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
394 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
395 call relaxation use furthermost addresses where call source and
396 destination can be to check whether it's in the range of a direct
399 2014-09-22 Alan Modra <amodra@gmail.com>
401 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
402 false for overflow or overlapping FDEs. Give more detail in
405 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
407 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
408 the addend if relocations are RELA.
410 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
412 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
413 nds32_elf_ex9_relocation_check): Synchronize the argument type.
415 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
417 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
419 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
422 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
425 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
427 2014-09-16 Terry Guo <terry.guo@arm.com>
429 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
432 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
434 * bfd-in2.h: Regenerate.
435 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
436 (nds32_elf_relax_section): Code refactoring.
437 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
438 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
439 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
440 pattern. The first three is moved from nds32_elf_relax_section,
441 and the last three is new function.
442 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
443 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
444 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
445 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
446 three is moved from nds32_elf_relax_section, and the last four
448 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
449 pattern and address setting pattern.
450 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
451 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
452 nds32_elf_relax_gotoff_suff): Relax pic pattern.
453 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
454 nds32_elf_relax_letlsls): Relax TLS pattern.
455 (nds32_relax_adjust_label): Adjust alignment and nop.
456 (nds32_elf_pick_relax): Choose relaxation optimization.
457 (nds32_elf_get_relocated_section_contents): New hook.
458 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
460 * elf32-nds32.h: Declare.
461 * libbfd.h: Regenerate.
462 * reloc.c: Add nds32 new relocations.
464 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
466 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
467 'name' for the typo issue, which related with commit
468 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
470 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
471 Matthew Fortune <matthew.fortune@imgtec.com>
473 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
474 * archures.c (bfd_architecture): Likewise.
475 * bfd-in2.h (bfd_architecture): Likewise.
476 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
477 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
478 BFD_RELOC_MIPS_19_PCREL_S2.
479 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
480 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
481 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
482 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
483 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
484 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
485 BFD_RELOC_LO16_PCREL.
486 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
487 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
489 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
490 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
491 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
492 BFD_RELOC_LO16_PCREL.
493 * elfn32-mips.c: Likewise.
494 * elfxx-mips.c (MIPSR6_P): New define.
495 (mipsr6_exec_plt_entry): New array.
496 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
497 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
498 (aligned_pcrel_reloc_p): New function.
499 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
500 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
501 (mips_elf_calculate_relocation): Add support for relocs:
502 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
503 R_MIPS_PCHI16 and R_MIPS_PCLO16.
504 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
505 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
506 (_bfd_mips_elf_check_relocs): Add support for relocs:
507 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
508 (_bfd_mips_elf_relocate_section): Add a check for unaligned
510 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
512 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
513 (_bfd_mips_elf_print_private_bfd_data): Likewise.
514 (mips_32bit_flags_p): Add support for mips32r6.
515 * libbfd.h (bfd_reloc_code_real_names): Add entries for
516 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
517 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
518 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
519 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
520 BFD_RELOC_MIPS_19_PCREL_S2.
521 * config.bfd: Add mips*-img-elf* target triple.
523 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
525 * config.bfd: Add mips*-img-elf* target triple.
527 2014-09-12 Alan Modra <amodra@gmail.com>
529 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
530 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
531 range of FDEs to hdr_info->array.
532 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
533 .eh_frame_hdr entries, and overlapping FDEs.
535 2014-09-10 Alan Modra <amodra@gmail.com>
537 * elf.c (assign_file_positions_except_relocs): Move section header
539 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
540 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
541 * elflink.c (bfd_elf_final_link): Don't call above function.
543 2014-08-30 Alan Modra <amodra@gmail.com>
545 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
547 2014-08-29 Alan Modra <amodra@gmail.com>
549 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
550 error for calls via a toc adjusting stub without a nop.
552 2014-08-29 Alan Modra <amodra@gmail.com>
554 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
555 error. Remove redundant bfd_set_error.
557 2014-08-29 Alan Modra <amodra@gmail.com>
559 * srec.c (srec_scan): Revert last change. Report an error for
560 S-records with less than the miniumum byte count.
562 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
564 * srec.c (srec_scan): Return error for 0 size.
566 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
569 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
570 to check discarded input section.
571 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
573 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
576 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
577 sections to input from ld --just-symbols.
579 2014-08-26 DJ Delorie <dj@redhat.com>
581 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
584 2014-08-26 Jiong Wang <jiong.wang@arm.com>
586 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
587 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
589 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
591 2014-08-26 Nick Clifton <nickc@redhat.com>
593 * config.bfd: Fix typo in or1knd selection.
595 2014-08-22 Kai Tietz <ktietz@redhat.com>
598 * coffcode.h (coff_compute_section_file_positions): Keep
599 FileAlignment valid as set.
601 2014-08-22 Alan Modra <amodra@gmail.com>
603 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
604 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
606 2014-08-22 Alan Modra <amodra@gmail.com>
608 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
610 (_bfd_elf_begin_eh_frame_parsing): Delete.
611 (_bfd_elf_end_eh_frame_parsing): Delete.
612 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
613 (_bfd_elf_end_eh_frame_parsing): Delete.
614 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
615 !info->relocatable in place of merge_cies.
616 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
617 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
618 (ppc64_elf_size_stubs): Likewise pad stub FDE.
619 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
620 (ppc64_elf_size_stubs): ..here and..
621 (ppc64_elf_finish_dynamic_sections): ..here.
623 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
625 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
627 2014-08-21 Tony Wang <tony.wang@arm.com>
629 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
630 the veneer routine for R_ARM_THM_JUMP19.
631 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
632 (elf32_arm_size_stub): Ditto.
634 2014-08-20 Roland McGrath <mcgrathr@google.com>
637 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
638 all reloc types with pc_relative set in the howto, not just for
639 R_ARM_REL32 and R_ARM_REL32_NOI.
640 (allocate_dynrelocs_for_symbol): Update comment.
641 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
642 set in the howto, set call_reloc_p and may_need_local_target_p but
643 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
644 (elf32_arm_check_relocs): Likewise.
646 2014-08-20 Will Newton <will.newton@linaro.org>
648 * config.bfd: Default armeb-*-eabi* to big endian.
650 2014-08-19 Alan Modra <amodra@gmail.com>
652 * configure: Regenerate.
654 2014-08-18 Alan Modra <amodra@gmail.com>
656 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
657 use dynrelocs for ifunc.
658 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
660 2014-08-18 Alan Modra <amodra@gmail.com>
663 * elflink.c (on_needed_list): Only consider libraries that have
666 2014-08-18 Alan Modra <amodra@gmail.com>
668 * elflink.c (bfd_elf_discard_info): Return int error status.
669 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
670 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
671 * bfd-in2.h: Regenerate.
673 2014-08-14 Alan Modra <amodra@gmail.com>
675 * peXXigen.c (pe_print_reloc): Protect against access past end
678 2014-08-14 Alan Modra <amodra@gmail.com>
681 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
682 in the order they are mapped to output sections.
684 2014-08-14 Alan Modra <amodra@gmail.com>
686 * configure.ac: Delete redundant plugin related checks.
687 * configure: Regenerate.
689 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
691 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
692 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
695 2014-08-12 Alan Modra <amodra@gmail.com>
697 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
698 here when not calling the generic add_symbol function. Formatting.
699 Correct handling of indirect symbols. Update notice call.
700 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
701 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
702 symbols early. Update notice call. Add comments regarding weak
703 symbols vs. indirect.
705 2014-08-12 Alan Modra <amodra@gmail.com>
708 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
711 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
713 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
716 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
717 Alan Modra <amodra@gmail.com>
720 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
721 warning for references in LTO IR to warning symbols.
723 2014-08-07 Alan Modra <amodra@gmail.com>
725 * linker.c (WARN, CWARN): Collapse these states to WARN.
726 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
729 2014-08-05 Doug Evans <dje@google.com>
731 * bfd-in2.h: Regenerate.
732 * libcoff.h: Regenerate.
734 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
736 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
737 rawsize if changing size.
739 2014-08-05 Alan Modra <amodra@gmail.com>
742 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
744 2014-08-05 Alan Modra <amodra@gmail.com>
746 * linker.c (generic_link_check_archive_element): Move handling
747 of command link -u symbols with a common symbol def to the
748 code handling non-common symbols so that archive element symbols
749 are loaded. Use generic_link_add_object_symbols.
751 2014-08-05 Alan Modra <amodra@gmail.com>
754 * linker.c (struct archive_list, struct archive_hash_entry,
755 struct archive_hash_table, archive_hash_newfunc,
756 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
757 archive_hash_table_free): Delete.
758 (_bfd_generic_link_add_archive_symbols): Add h and name params to
759 checkfn. Rewrite using a straight-forward scan over archive map.
760 (generic_link_check_archive_element_no_collect,
761 generic_link_check_archive_element_collect,
762 generic_link_check_archive_element): Add h and name params.
763 * aoutx.h (aout_link_check_archive_element): Likewise.
764 * pdp11.c (aout_link_check_archive_element): Likewise.
765 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
766 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
767 scan symbols, simply add archive element whenever h is undefined.
768 (coff_link_check_ar_symbols): Delete.
769 * ecoff.c (read_ext_syms_and_strs): Delete.
770 (reread_ext_syms_and_strs): Delete.
771 (ecoff_link_check_archive_element): Add h and name param. Don't
772 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
773 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
775 (elf_link_add_archive_symbols): Delete "defined" array, merge
776 functionality into "included". Make "included" a char array. Don't
777 set or test archive_pass.
778 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
779 * libbfd.h: Regenerate.
781 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
784 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
786 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
788 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
789 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
790 (bfd_mips_elf_swap_abiflags_v0_in): New function.
791 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
792 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
793 (_bfd_mips_elf_fake_sections): Likewise.
794 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
795 (_bfd_mips_elf_additional_program_headers): Account for new
796 PT_MIPS_ABIFLAGS program header.
797 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
798 associate with .MIPS.abiflags.
799 (_bfd_mips_elf_gc_mark_extra_sections): New function.
800 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
801 (infer_mips_abiflags): Likewise.
802 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
803 (mips_32bit_flags_p): Moved higher.
804 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
805 checking for FP ABIs.
806 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
807 checks. Check EF_MIPS_FP64 flag consistency.
808 (print_mips_ases, print_mips_isa_ext): New static function.
809 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
810 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
811 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
812 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
813 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
814 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
815 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
816 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
818 2014-07-28 Alan Modra <amodra@gmail.com>
821 * archive.c (_bfd_compute_and_write_armap): Warn on adding
822 __gnu_lto_slim to armap.
823 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
824 __gnu_lto_slim to linker hash table.
826 2014-07-27 Anthony Green <green@moxielogic.org>
828 * config.bfd: Add moxie-*-moxiebox*.
830 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
832 Add or reactivate or1k-*-rtems*
833 * config.bfd (or1k-*-rtems*): Reactivate.
835 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
837 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
839 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
840 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
842 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
845 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
846 and R_*_IRELATIVE relocation offset with PLT entry.
847 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
848 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
849 (elf_x86_64_get_synthetic_symtab): Use it.
851 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
854 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
855 next_tls_desc_index with elf.srelplt->reloc_count.
857 2014-07-15 Alan Modra <amodra@gmail.com>
859 * cache.c (cache_bread_1): Don't return -1 when fread returns
862 2014-07-15 Alan Modra <amodra@gmail.com>
864 * elflink.c (elf_merge_st_other): Update comments. Simplify
865 visibility handling. Make isym const. Move code modifying
866 isym->st_other for --exclude-libs to..
867 (elf_link_add_object_symbols): ..here.
869 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
872 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
874 2014-07-08 Nick Clifton <nickc@redhat.com>
877 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
878 segments in input bfds.
880 2014-07-08 Will Newton <will.newton@linaro.org>
882 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
883 value to 64kB and remove custom setting for NaCl.
885 2014-07-08 Alan Modra <amodra@gmail.com>
887 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
888 bits from source to dest.
889 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
890 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
892 * bfd-in2.h: Regenerate.
894 2014-07-08 Jiong Wang <jiong.wang@arm.com>
896 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
897 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
898 when info->relocatable be true.
900 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
902 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
903 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
904 * bfd-in2.h: Regenerate.
905 * libbfd.h: Regenerate.
907 2014-07-04 Alan Modra <amodra@gmail.com>
909 * Makefile.am: Update "configure.in" comments.
912 * configure.host: Likewise.
913 * doc/bfdint.texi: Likewise.
914 * targets.c: Likewise.
915 * warning.m4: Likewise.
916 * Makefile.in: Regenerate.
918 2014-07-04 Alan Modra <amodra@gmail.com>
920 * configure.ac: Rename from configure.in.
921 * Makefile.in: Regenerate.
922 * config.in: Regenerate.
923 * doc/Makefile.in: Regenerate.
925 2014-07-04 Alan Modra <amodra@gmail.com>
927 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
928 * Makefile.in: Regenerate.
930 2014-07-04 Alan Modra <amodra@gmail.com>
932 * version.m4: New file.
933 * configure.in: Include version.m4.
935 * Makefile.am (RELEASE): Delete.
936 (bfdver.h): Depend on development.sh, use instead of RELEASE.
937 * Makefile.in: Regenerate.
938 * doc/Makefile.in: Regenerate.
940 2014-07-02 Alan Modra <amodra@gmail.com>
942 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
943 pointer_equality_needed when !readonly_dynrelocs.
944 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
946 2014-07-02 Alan Modra <amodra@gmail.com>
948 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
949 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
951 2014-07-01 Alan Modra <amodra@gmail.com>
953 * bfd.c (struct bfd): Reorganise for better packing. Delete
954 "ifd" field. Make "format", "direction" and "flags" bitfields.
955 (HAS_LOAD_PAGE): Delete, renumber following flags.
956 * bfd-in2.h: Regenerate.
957 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
959 2014-07-01 Alan Modra <amodra@gmail.com>
961 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
962 (struct ppc_link_hash_table): Increase size of stub_count array.
963 (build_global_entry_stubs): Emit symbol on global entry stub.
964 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
967 2014-07-01 Alan Modra <amodra@gmail.com>
969 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
970 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
971 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
973 (ppc64_elf_relocate_section): Disable ELFv2 function entry
974 optimisation when --traditional-format.
976 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
977 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
978 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
979 Soundararajan <Sounderarajan.D@atmel.com>
981 * archures.c: Add avrtiny architecture for avr target.
982 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
983 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
984 added for 16 bit LDS/STS instruction of avrtiny arch.
985 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
986 BFD_RELOC_AVR_LDS_STS_16.
987 (bfd_elf_avr_final_write_processing): Select machine number
989 (elf32_avr_object_p): Set machine number for avrtiny arch.
990 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
994 2014-06-26 Nick Clifton <nickc@redhat.com>
997 * dwarf2.c (is_str_attr): New function.
998 (find_abstract_instance_name): Use it to determine when an
999 attribute has a string value.
1001 2014-06-24 Alan Modra <amodra@gmail.com>
1003 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1004 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1007 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1009 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1010 a number of targets.
1012 2014-06-20 Kyle McMartin <kyle@redhat.com>
1014 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1015 emitting initial-exec relocs when not linking an executable.
1017 2014-06-16 Will Newton <will.newton@linaro.org>
1019 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1020 htab->next_tls_desc_index in the non-IPLT case.
1021 Calculate GOT offset correctly for the non-IPLT case.
1022 (allocate_dynrelocs_for_symbol): Don't increment
1023 htab->next_tls_desc_index here.
1025 2014-06-16 Alan Modra <amodra@gmail.com>
1027 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1030 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1032 * elfxx-aarch64.c (stdarg.h): Include.
1033 (string.h): Include.
1034 (_bfd_aarch64_elf_grok_prstatus): Updated.
1035 (_bfd_aarch64_elf_grok_psinfo): New function.
1036 (_bfd_aarch64_elf_write_core_note): New function.
1037 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1038 (elf_backend_write_core_note): Define.
1040 2014-06-13 Alan Modra <amodra@gmail.com>
1042 * archive.c: Include bfdlink.h.
1043 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1044 * bfd.c (struct bfd): Add is_linker_output field.
1045 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1046 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1047 link.hash and is_linker_output.
1048 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1049 param with bfd*. Assert is_linker_output and link.hash, and
1050 clear them before exit.
1051 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1052 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1053 and link.hash so we can free two linker hash tables.
1054 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1055 first. Clean up on errors. Set hash_table_free pointer.
1056 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1057 bfd_link_hash_table* param with bfd*.
1058 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1059 hash_table_free pointer.
1060 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1061 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1062 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1063 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1064 * xcofflink.c: Similarly.
1065 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1066 clear link.next before creating linker hash table. Clean up on
1067 errors, and restore link.next on exit.
1068 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1069 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1070 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1071 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1072 * hash.c (bfd_hash_table_init_n): Free table on error.
1073 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1074 * bfd-in2.h: Regenerate.
1075 * libbfd.h: Regenerate.
1076 * libcoff.h: Regenerate.
1078 2014-06-13 Alan Modra <amodra@gmail.com>
1081 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1082 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1083 * bfd.c (bfd_link_hash_table_free): Don't define.
1084 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1085 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1086 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1087 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1088 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1089 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1090 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1091 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1092 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1093 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1094 * xsym.c: Don't define various link_hash_table_free defines, and
1095 remove from bfd_target vars. Temporarily reference some of the
1096 target link_hash_table_free functions to avoid warnings.
1097 * bfd-in2.h: Regenerate.
1098 * libbfd.h: Regenerate.
1100 2014-06-13 Alan Modra <amodra@gmail.com>
1102 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1103 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1104 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1105 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1106 Move link_hash_table_free functions before their corresponding
1107 link_hash_table_create functions.
1109 2014-06-13 Alan Modra <amodra@gmail.com>
1111 * bfd.c (struct bfd): Replace link_next with a union.
1112 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1113 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1114 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1115 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1116 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1117 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1118 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1119 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1120 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1121 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1122 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1123 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1124 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1125 * bfd-in2.h: Regenerate.
1127 2014-06-11 Alan Modra <amodra@gmail.com>
1129 * linker.c (unwrap_hash_lookup): Add missing parens.
1131 2014-06-11 Kai Tietz <ktietz@redhat.com>
1133 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1134 * libcoff.h: Regenerated.
1136 2014-06-10 Alan Modra <amodra@gmail.com>
1139 * linker.c (unwrap_hash_lookup): New function.
1140 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1141 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1142 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1143 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1144 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1145 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1146 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1147 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1149 2014-06-07 Alan Modra <amodra@gmail.com>
1151 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1152 insn as a bitfield; Use complain_overflow_bitfield.
1153 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1155 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1157 * development.sh: New file.
1158 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1159 Make -Werror the default with GCC only if DEVELOPMENT is true.
1160 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1161 $(srcdir)/development.sh.
1162 * Makefile.in, configure: Regenerate.
1164 2014-06-04 Will Newton <will.newton@linaro.org>
1166 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1167 being non-NULL into an assert.
1168 (elfNN_aarch64_tls_relax): Remove unused code.
1170 2014-06-03 DJ Delorie <dj@redhat.com>
1172 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1174 2014-06-03 Nick Clifton <nickc@redhat.com>
1177 * peXXigen.c (rsrc_process_section): Page align the new contents
1178 befgore writing out.
1180 2014-06-03 Alan Modra <amodra@gmail.com>
1182 * elf64-ppc.c (ADDIS_R12_R2): Define.
1183 (build_plt_stub): Support fusion on ELFv2 stub.
1184 (ppc_build_one_stub): Likewise for plt branch stubs.
1186 2014-05-28 Alan Modra <amodra@gmail.com>
1188 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1190 2014-05-28 Tristan Gingold <gingold@adacore.com>
1192 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1193 to keep the length of the best fit range.
1194 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1197 2014-05-27 DJ Delorie <dj@redhat.com>
1199 * elf32-rx.c (get_symbol_value_maybe): New.
1200 (rx_elf_relocate_section): If we find a reloc against
1201 $tableentry$default$<name>, redirect it to the appropriate
1203 (RX_Table_Info): New.
1204 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1205 with table parts in them.
1206 (rx_check_directives): New.
1207 (rx_table_map_2): New.
1208 (rx_table_map): New.
1209 (rx_additional_link_map_text): New. Called to dump tables to the
1213 2014-05-20 DJ Delorie <dj@redhat.com>
1215 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1217 2014-05-20 Alan Modra <amodra@gmail.com>
1220 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1221 Remove redundant setting of htab->elf.dynobj. Don't align.
1222 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1223 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1224 (create_sdata_sym): Delete.
1225 (elf_allocate_pointer_linker_section): Rename from
1226 elf_create_pointer_linker_section. Align section.
1227 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1228 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1230 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1231 Remove unnecessary tests on _SDA_BASE_ sym.
1232 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1233 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1234 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1235 (ppc_elf_maybe_strip_sdata_syms): Declare.
1237 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1239 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1241 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1243 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1244 in a section with no contents.
1245 (is_vma_in_section, find_section_by_vma): New functions.
1246 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1247 offsets in the debug directory.
1248 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1249 Byte-swap GUID from little-endian to big-endian order for
1250 consistent and conventional display.
1252 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1254 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1255 64-bit doubles objects mix with 32-bit doubles objects.
1256 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1258 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1260 * mmo.c: Update URLs in documentation comments.
1262 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1263 David Weatherford <weath@cadence.com>
1264 Max Filippov <jcmvbkbc@gmail.com>
1266 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1269 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1271 * config.bfd: Add proper arm config for *-*-freebsd*.
1273 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1275 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1276 mips32r5 and mips64r5.
1277 * archures.c (bfd_architecture): Likewise.
1278 * bfd-in2.h (bfd_architecture): Likewise.
1279 * cpu-mips.c (arch_info_struct): Likewise.
1280 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1282 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1284 * elfxx-mips.h (elfxx-mips.h): Declare.
1285 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1286 Tag_GNU_MIPS_ABI_FP mismatches.
1287 (_bfd_mips_fp_abi_string): New function.
1289 2014-05-02 Alan Modra <amodra@gmail.com>
1291 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1292 * configure.in: Likewise.
1293 * configure: Regenerate.
1295 2014-05-02 Alan Modra <amodra@gmail.com>
1297 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1298 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1299 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1300 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1301 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1302 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1303 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1304 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1305 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1306 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1307 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1308 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1309 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1310 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1311 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1312 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1313 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1314 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1315 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1316 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1317 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1318 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1319 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1320 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1321 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1322 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1323 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1324 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1325 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1326 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1327 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1328 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1329 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1330 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1331 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1332 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1333 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1334 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1335 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1336 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1337 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1338 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1339 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1340 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1341 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1342 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1343 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1344 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1346 * configure: Regenerate.
1348 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1350 * mmo.c (mmo File layout documentation): Add note about low bits
1352 (mmo_write_chunk): When handling data remainder, assert that
1353 previous remaining data is flushed.
1354 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1355 when dealing with an aligned VMA and for aligned lengths. Don't skip
1356 the last 32-bit-word of zeros.
1357 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1358 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1359 emitting data, not after updating it.
1360 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1362 2014-04-30 Nick Clifton <nickc@redhat.com>
1364 * compress.c (bfd_is_section_compressed): When checking the
1365 .debug_str section, also check the fifth byte in the section is
1366 not part of a string.
1368 2014-04-30 Alan Modra <amodra@gmail.com>
1370 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1371 (find_merged_cie): Identify personality functions by (bfd_id,index)
1372 pair when a local sym is used.
1374 2014-04-29 Christian Svensson <blue@cmd.nu>
1376 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1377 into .rela.got if it contained TLS relocations as well.
1379 2014-04-28 Nick Clifton <nickc@redhat.com>
1382 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1385 2014-04-26 Alan Modra <amodra@gmail.com>
1387 * po/SRC-POTFILES.in: Regenerate.
1388 * configure: Regenerate.
1390 2014-04-25 Nick Clifton <nickc@redhat.com>
1393 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1394 a 342-bit host. This time for older versions of gcc.
1396 2014-04-24 Nick Clifton <nickc@redhat.com>
1398 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1401 2014-04-24 Alan Modra <amodra@gmail.com>
1404 * dwarf2.c: Formatting.
1405 (struct dwarf2_debug): Make adjusted_section_count signed.
1406 (unset_sections): Make i signed.
1407 (set_debug_vma): New function.
1408 (place_sections): Handle separate debug object file. Set VMA
1409 on debug sections, even if they have an output section. Also
1410 set VMA on zero size sections, and non-load but alloc sections.
1411 Set adjusted_section_count to -1 when no section adjustment.
1412 Malloc adjusted_sections. Don't double last_vma. Transfer
1413 alloc section VMAs to separate debug file.
1414 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1415 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1416 test on symbols being the same before using old stash. Read
1417 and use separate debug file symbols. Call place_sections.
1418 (find_line): Don't call place_sections here.
1419 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1420 * libbfd.h: Regenerate.
1421 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1422 _bfd_dwarf2_slurp_debug_info call.
1423 * simple.c (simple_save_output_info): Clarify comment.
1425 2014-04-24 Nick Clifton <nickc@redhat.com>
1428 * peXXigen.c (struct rsrc_regions): New structure.
1429 (rsrc_print_resource_directory): Use new structure. Include
1430 offset of directory in listing.
1431 (rsrc_print_resource_entry): Likewise.
1432 (rsrc_print_section): Likewise.
1433 (rsrc_count_entries): Do not increment sizeof_strings or
1435 (rsrc_count_directory): Do not increment sizeof_tables.
1436 (rsrc_compute_region_sizes): New function.
1437 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1438 (rsrc_process_section): Compute size of regions after merging
1441 2014-04-23 Alan Modra <amodra@gmail.com>
1444 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1445 (place_sections): Do not modify VMA of sections when called from
1446 linker after sections have been placed in output sections. Short
1447 circuit single section case.
1448 (save_section_vma, section_vma_same): New functions.
1449 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1451 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1452 when non-relocatable.
1454 2014-04-22 Nick Clifton <nickc@redhat.com>
1457 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1459 2014-04-22 Christian Svensson <blue@cmd.nu>
1461 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1462 * archures.c: Likewise.
1463 * coffcode.h: Likewise.
1464 * config.bfd: Likewise.
1465 * configure.in: Likewise.
1466 * reloc.c: Likewise.
1467 * targets.c: Likewise.
1468 * cpu-or1k.c: New file.
1469 * elf32-or1k.c: New file.
1470 * coff-or32.c: Delete.
1471 * cpu-openrisc.c: Delete.
1472 * cpu-or32.c: Delete.
1473 * elf32-openrisc.c: Delete.
1474 * elf32-or32.c: Delete.
1475 * Makefile.in: Regenerate.
1476 * bfd-in2.h: Regenerate.
1477 * configure: Regenerate.
1478 * libbfd.h: Regenerate.
1480 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1483 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1485 2014-04-22 Will Newton <will.newton@linaro.org>
1487 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1488 function. (elf_backend_section_flags): Remove define.
1490 2014-04-21 Richard Henderson <rth@redhat.com>
1492 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1493 parameter; honor it and disable got merging when false.
1494 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1495 the first pass of relaxation.
1496 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1497 the end of the LITERAL+LITUSE chain.
1498 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1499 second pass of relaxation.
1501 * configure.ac (use_secureplt): Enable by default.
1502 * configure: Rebuild.
1504 2014-04-18 Tristan Gingold <gingold@adacore.com>
1506 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1507 bind_content, weak_bind_content, lazy_bind_content,
1509 (bfd_mach_o_load_command): Add comments, add next field.
1510 (mach_o_data_struct): Replace commands field by first_command
1512 * mach-o.c (bfd_mach_o_append_command): New function.
1513 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1514 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1516 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1517 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1518 (bfd_mach_o_write_thread): Use macro instead of literal.
1519 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1520 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1522 (bfd_mach_o_write_symtab_content): New function (extracted
1523 from bfd_mach_o_write_symtab).
1524 (bfd_mach_o_write_symtab): Split.
1525 (bfd_mach_o_count_indirect_symbols): Move
1526 (bfd_mach_o_build_dysymtab): Remove layout code.
1527 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1528 (bfd_mach_o_count_sections_for_seg): Remove.
1529 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1530 bfd_mach_o_build_seg_command).
1531 (bfd_mach_o_build_exec_seg_command): New function.
1532 (bfd_mach_o_build_dysymtab_command): Remove.
1533 (bfd_mach_o_layout_commands): New function.
1534 (bfd_mach_o_init_segment): New function.
1535 (bfd_mach_o_build_commands): Major rework to handle non-object
1537 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1539 (bfd_mach_o_read_dyld_info): Clear content fields.
1540 (bfd_mach_o_read_segment): Adjust call.
1541 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1543 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1544 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1545 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1548 2014-04-18 Tristan Gingold <gingold@adacore.com>
1550 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1551 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1552 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1553 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1555 2014-04-18 Tristan Gingold <gingold@adacore.com>
1557 * mach-o.h (bfd_mach_o_dylinker_command)
1558 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1560 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1561 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1563 2014-04-18 Tristan Gingold <gingold@adacore.com>
1565 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1566 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1567 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1568 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1569 each targets declared.
1570 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1571 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1573 2014-04-18 Tristan Gingold <gingold@adacore.com>
1575 * mach-o.c (bfd_mach_o_write_thread)
1576 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1577 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1578 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1579 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1580 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1581 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1582 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1583 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1584 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1585 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1586 (bfd_mach_o_read_command): Now return a boolean status.
1587 Adjust return statements.
1588 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1589 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1591 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1593 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1594 field. Add assigned_low_gotno and assigned_high_gotno fields.
1595 (mips_elf_create_local_got_entry): Update out-of-space condition.
1596 Set index of new GOT entry to assigned_low_gotno if required by
1597 the current relocation, else set it to assigned_high_gotno.
1598 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1599 with assigned_low_gotno.
1600 (mips_elf_multi_got): Initialize assigned_low_gotno and
1601 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1602 in place of assigned_gotno when handling global GOT entries.
1603 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1604 assigned_high_gotno.
1605 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1606 gap in the middle of local GOT space.
1608 2014-04-17 Alan Modra <amodra@gmail.com>
1611 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1612 current bfd is a plugin. Don't always set type_change_ok
1613 when old bfd is a plugin.
1615 2014-04-16 Tristan Gingold <gingold@adacore.com>
1617 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1620 2014-04-16 Alan Modra <amodra@gmail.com>
1622 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1623 with "ba 0" rather than zeros.
1625 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1627 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1629 2014-04-14 Alan Modra <amodra@gmail.com>
1631 * elf32-ppc.c (BA): Define
1632 (ppc_elf_link_hash_table_create): Correct default_params.
1633 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1634 than "nop" for ppc476_workaround.
1635 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1636 and __glink_PLTresolve. Ensure plt call stub at end of page
1637 doesn't allow fall-thru prefetch.
1639 2014-04-11 Nick Clifton <nickc@redhat.com>
1642 * peXXigen.c (abs_finder): New function.
1643 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1644 than 1^32 try to convert them into section relative values
1647 2014-04-11 Nick Clifton <nickc@redhat.com>
1649 * bfd-in2.h: Regenerate.
1650 * libbfd.h: Regenerate.
1652 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1654 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1655 when building function stubs.
1657 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1659 * elf32-avr.c: Add DIFF relocations for AVR.
1660 (avr_final_link_relocate): Handle the DIFF relocs.
1661 (bfd_elf_avr_diff_reloc): New.
1662 (elf32_avr_is_diff_reloc): New.
1663 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1664 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1667 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1669 2014-04-09 Alan Modra <amodra@gmail.com>
1671 * libcoff.h: Regenerate.
1673 2014-04-09 Alan Modra <amodra@gmail.com>
1675 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1676 of safe ppc476 insns at end of page. Also remove non-branch insns.
1679 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1681 * peXXigen.c (pe_print_debugdata): New function: Displays the
1682 contents of the debug directory and decodes codeview entries.
1683 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1684 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1685 Add functions for reading and writing debugdir and codeview
1687 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1688 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1689 * libcoff-in.h (pe_tdata): Add build-id data.
1690 * libcoff.h: Regenerate.
1691 * coffcode.h (coff_write_object_contents): Run build_id
1692 after_write_object_contents hook.
1694 2014-04-05 Alan Modra <amodra@gmail.com>
1696 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1697 merging non-default sym.
1699 2014-04-04 Tristan Gingold <gingold@adacore.com>
1701 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1704 2014-04-04 Tristan Gingold <gingold@adacore.com>
1706 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1707 thinko on names length.
1709 2014-04-04 Tristan Gingold <gingold@adacore.com>
1711 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1713 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1715 2014-04-04 Tristan Gingold <gingold@adacore.com>
1717 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1719 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1721 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1722 section before dereferencing.
1723 (pe_print_idata, pe_print_edata, pe_print_reloc)
1724 (rsrc_print_section): Don't bother interpreting the contents
1725 of sections which have no contents.
1727 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1730 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1733 2014-04-03 Tristan Gingold <gingold@adacore.com>
1735 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1737 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1739 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1741 2014-04-03 Alan Modra <amodra@gmail.com>
1743 * elf-bfd.h (struct elf_backend_data
1744 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1745 with "bfd_size_type size".
1746 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1747 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1748 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1749 * elfcode.h (bfd_from_remote_memory): Likewise.
1750 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1751 * bfd-in2.h: Regenerate.
1753 2014-04-02 Tristan Gingold <gingold@adacore.com>
1755 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1756 (bfd_mach_o_prebind_cksum_command): New types.
1757 (bfd_mach_o_prebound_dylib_command): Rewrite.
1758 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1760 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1762 (bfd_mach_o_read_prebind_cksum): New function.
1763 (bfd_mach_o_read_twolevel_hints): Ditto.
1764 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1767 2014-04-02 Alan Modra <amodra@gmail.com>
1769 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1770 Consolidate code handling possible section headers past end of
1771 segment. Don't use p_align for page size guess, instead use
1772 minpagesize. Take note of ld.so clearing section headers when
1773 p_memsz > p_filesz. Handle file header specifying no section
1774 headers. Handle zero p_align throughout. Default loadbase to
1775 zero. Add comments. Rename contents_size to high_offset, and
1776 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1777 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1778 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1780 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1781 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1782 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1783 * bfd-in2.h: Regnerate.
1785 2014-04-01 Tristan Gingold <gingold@adacore.com>
1787 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1790 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1791 Pavel Fedin <p.fedin@samsung.com>
1793 * elf32-arm.c: Add support for limited pretty-printing of PLT
1794 entries on eabi and nacl targets.
1795 (elf32_arm_get_synthetic_symtab): Add new callback.
1796 (elf32_arm_nacl_plt_sym_val): Likewise.
1797 (elf32_arm_plt0_size): Add helper function.
1798 (elf32_arm_plt_size): Likewise.
1800 2014-03-27 Tristan Gingold <gingold@adacore.com>
1802 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1803 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1805 2014-03-27 Tristan Gingold <gingold@adacore.com>
1807 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1808 * mach-o.c (bfd_mach_o_write_symtab)
1809 (bfd_mach_o_write_contents)
1810 (bfd_mach_o_set_section_flags_from_bfd)
1811 (bfd_mach_o_build_seg_command): Fix indentation.
1812 (bfd_mach_o_get_base_address): New function.
1814 2014-03-26 Nick Clifton <nickc@redhat.com>
1816 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1817 relocations in discarded sections.
1819 2014-03-26 Tristan Gingold <gingold@adacore.com>
1821 * mach-o.c (bfd_mach_o_convert_architecture): Add
1822 BFD_MACH_O_CPU_TYPE_ARM64.
1824 2014-03-26 Alan Modra <amodra@gmail.com>
1826 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1827 needed plt entries when taking the address of functions for
1828 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1829 Move opd setup and abiversion checks to..
1830 (ppc64_elf_before_check_relocs): ..here. Renamed from
1831 ppc64_elf_process_dot_syms. Set output abiversion from input and
1832 input abiversion from output, if either is not set.
1833 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1834 (elf_backend_check_directives): Update.
1836 2014-03-25 Will Newton <will.newton@linaro.org>
1838 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1839 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1840 of input sections rather than output sections.
1842 2014-03-20 Will Newton <will.newton@linaro.org>
1845 * elf32-arm.c (elf32_arm_check_relocs): Set
1846 pointer_equality_needed for absolute references within
1848 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1849 unless pointer_equality_needed is set.
1851 2014-03-19 Nick Clifton <nickc@redhat.com>
1853 * peXXigen.c (rsrc_process_section): Add code to scan input
1854 sections and record their lengths. Use these lengths to find the
1855 start of each merged .rsrc section.
1857 2014-03-17 Tristan Gingold <gingold@adacore.com>
1859 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1860 (bfd_mach_o_read_command): Ditto.
1862 2014-03-14 Meador Inge <meadori@codesourcery.com>
1864 * configure.in: Add strnlen to AC_CHECK_DECLS.
1865 * config.in: Regenerate.
1866 * configure: Regenerate.
1867 * sysdep.h (strnlen): Add prototype.
1869 2014-03-14 Alan Modra <amodra@gmail.com>
1871 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1872 handling for VLE_SDA21 relocs.
1874 2014-03-13 Tristan Gingold <gingold@adacore.com>
1876 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1878 (pe_bfd_object_p): Also read version number to detect ILF.
1879 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1880 (x86_64pe_bigobj_vec): Define
1881 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1882 (bfd_coff_max_nscns): New macro.
1883 (coff_compute_section_file_positions): Use unsigned int for
1884 target_index. Compare with bfd_coff_max_nscns.
1885 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1886 Set a value for _bfd_coff_max_nscns.
1887 (header_bigobj_classid): New constant.
1888 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1889 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1890 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1892 (bigobj_swap_table): New table.
1893 * libcoff.h: Regenerate.
1894 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1895 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1896 _bfd_coff_max_nscns.
1897 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1898 * coff-rs6000.c (bfd_xcoff_backend_data)
1899 (bfd_pmac_xcoff_backend_data): Likewise.
1900 * coff64-rs6000.c (bfd_xcoff_backend_data)
1901 (bfd_xcoff_aix5_backend_data): Likewise.
1902 * targets.c (x86_64pe_bigobj_vec): Declare.
1903 * configure.in (x86_64pe_bigobj_vec): New vector.
1904 * configure: Regenerate.
1905 * config.bfd: Add bigobj object format for Windows targets.
1907 2014-03-12 Nick Clifton <nickc@redhat.com>
1910 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1911 before testing for vxworks.
1913 2014-03-12 Alan Modra <amodra@gmail.com>
1915 * Makefile.in: Regenerate.
1917 2014-03-12 Alan Modra <amodra@gmail.com>
1920 * elf.c (copy_elf_program_header): Ignore first section lma if
1923 2014-03-11 Alan Modra <amodra@gmail.com>
1926 * coff-rs6000.c: Include stdint.h.
1927 * coff64-rs6000.c: Likewise.
1929 2014-03-10 Tristan Gingold <gingold@adacore.com>
1931 * ticoff.h: Removed.
1933 2014-03-08 Alan Modra <amodra@gmail.com>
1935 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1936 many relocations. Correct bitsize and rightshift too for a number
1937 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1938 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1939 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1940 (ppc_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. Tidy vle split16 code.
1943 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1945 2014-03-08 Alan Modra <amodra@gmail.com>
1947 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1948 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1949 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1950 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1951 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1952 fields in instructions to signed/unsigned according to whether
1953 the field takes a signed or unsigned value.
1955 2014-03-07 Pedro Alves <palves@redhat.com>
1958 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1959 through ptr_to_uint instead of through long.
1961 2014-03-06 Nick Clifton <nickc@redhat.com>
1964 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1965 attribute section names.
1967 2014-03-05 Alan Modra <amodra@gmail.com>
1969 Update copyright years.
1971 2014-03-05 Alan Modra <amodra@gmail.com>
1973 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1974 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1975 (ppc64_elf_check_relocs): Likewise.
1976 (ppc64_elf_relocate_section): Likewise.
1977 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1978 * bfd-in2.h: Regenerate.
1979 * libbfd.h: Regenerate.
1981 2014-03-04 Heiher <r@hev.cc>
1983 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1985 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1986 extension of bfd_mach_mipsisa64r2.
1988 2014-03-04 Nick Clifton <nickc@redhat.com>
1991 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1992 (elf32_thumb2_plt_entry): New array.
1993 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1994 using thumb2 based PLT.
1995 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1997 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1999 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2001 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2002 Thumb2 based PLT 0-entry.
2003 (elf32_arm_output_arch_local_syms): Handle creation of local
2004 symbols for Thumb2 based PLT entries.
2006 2014-02-28 Alan Modra <amodra@gmail.com>
2009 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2010 the same conditions we called check_relocs.
2012 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2014 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2015 * bfd-in2.h: Regenerate.
2016 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2017 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2018 using long PLT entries.
2019 (bfd_elf32_arm_use_long_plt): New function.
2020 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2022 2014-02-27 Alan Modra <amodra@gmail.com>
2024 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2025 params for targets that don't use ppc32elf.em.
2027 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2029 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2030 of GOTOFF relocations.
2032 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2033 H.J. Lu <hongjiu.lu@intel.com>
2035 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2036 (elf_x86_64_legacy_plt_entry): Likewise.
2037 (elf_x86_64_bnd_plt_entry): Likewise.
2038 (elf_x86_64_legacy_plt2_entry): Likewise.
2039 (elf_x86_64_bnd_plt2_entry): Likewise.
2040 (elf_x86_64_bnd_arch_bed): Likewise.
2041 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2042 (elf_x86_64_link_hash_table): Add plt_bnd.
2043 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2045 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2046 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2048 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2049 symbols. Resolve call to the second PLT if it is created.
2050 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2051 (elf_x86_64_relocate_section): Resolve PLT references to the
2052 second PLT if it is created.
2053 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2054 second PLT entry for BND relocation.
2055 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2056 the second PLT is created.
2057 (elf_x86_64_get_synthetic_symtab): New.
2058 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2060 2014-02-19 Alan Modra <amodra@gmail.com>
2062 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2063 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2064 provision of out-of-line register save/restore routines.
2066 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2068 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2069 PT_DYNAMIC segment flags.
2071 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2074 * simple.c (struct saved_offsets): New.
2075 (simple_save_output_info): Use it for ptr.
2076 (simple_restore_output_info): Use it for ptr. Check section_count.
2077 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2079 2014-02-17 Alan Modra <amodra@gmail.com>
2081 * elf64-ppc.h (struct ppc64_elf_params): Define.
2082 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2083 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2084 ppc64_elf_build_stubs): Update prototype.
2085 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2086 fields now in params. Adjust code throughout file.
2087 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2088 Save params pointer in htab.
2089 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2090 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2091 ppc64_elf_build_stubs): Remove parameters now in "params".
2093 2014-02-17 Alan Modra <amodra@gmail.com>
2095 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2096 patched for ppc476 workaround. Reapply branch taken/not taken
2099 2014-02-12 Alan Modra <amodra@gmail.com>
2101 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2102 stubs for calls to __tls_get_addr that we know will later be
2105 2014-02-12 Alan Modra <amodra@gmail.com>
2107 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2108 for ld -r, when code sections are sufficiently aligned.
2109 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2112 2014-02-12 Alan Modra <amodra@gmail.com>
2115 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2116 --export-dynamic and --dynamic-list marking of symbols.
2117 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2120 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2123 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2124 executables if it matches dynamic_list.
2126 2014-02-10 Alan Modra <amodra@gmail.com>
2128 * po/SRC-POTFILES.in: Regenerate.
2129 * po/bfd.pot: Regenerate.
2131 2014-02-09 Alan Modra <amodra@gmail.com>
2133 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2134 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2135 (elfNN_bed): Init new field.
2136 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2137 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2138 (ppc_elf_relax_section): Don't reallocate section here, write
2139 stubs, or write out relocs for ld -r here..
2140 (ppc_elf_relocate_section): ..instead write stubs here, and use
2141 existing code to write out relocs for ld -r. Fix offset
2142 adjustment on reloc for little-endian.
2143 (elf_backend_caches_rawsize): Define.
2145 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2148 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2150 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2152 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2153 return paths. Three times.
2154 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2156 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2157 (ppc64_elf_edit_toc): Free USED in return path.
2159 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2161 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2162 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2163 * libbfd.h: Regenerated.
2164 * bfd-in2.h: Regenerated.
2165 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2166 (nios2_reloc_map): Likewise.
2167 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2168 Fixed all references.
2169 (nios2_elf32_relocate_section): Add new relocations.
2170 (nios2_elf32_check_relocs): Likewise.
2171 (nios2_elf32_gc_sweep_hook): Likewise.
2173 2014-02-03 Alan Modra <amodra@gmail.com>
2175 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2176 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2177 (ppc_elf_link_params): New function.
2178 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2180 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2181 parameters. Use htab->params instead.
2182 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2183 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2184 64 bytes for ppc476 workaround.
2185 (struct ppc_elf_relax_info): New.
2186 (ppc_elf_relax_section): Exclude linker created sections and
2187 those too small to hold one instruction. Don't add another
2188 branch around trampolines on later relax passes. Don't
2189 generate trampolines for undefined symbols when !relocatable,
2190 nor for plugin symbols. Allocate space for ppc476 workaround
2191 patch area. Free fixups on error return path.
2192 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2193 * elf32-ppc.h (struct ppc_elf_params): New.
2194 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2195 (ppc_elf_link_params): Declare.
2196 * section.c (SEC_INFO_TYPE_TARGET): Define.
2197 * bfd-in2.h: Regenerate.
2199 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2201 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2203 (nios2_elf32_relocate_section): Use got_base to adjust
2204 GOT-pointer-relative relocations relative to _gp_got.
2205 (create_got_section): Create _gp_got symbol.
2206 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2207 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2209 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2211 * bfd-in2.h: Update from reloc.c.
2212 * elf32-nios2.c: Include elf32-nios2.h.
2213 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2214 (nios2_reloc_map): Likewise.
2215 (enum elf32_nios2_stub_type): Declare.
2216 (struct elf32_nios2_stub_hash_entry): Declare.
2217 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2218 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2219 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2220 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2221 bfd_count, top_index, input_list, all_local_syms.
2222 (nios2_call26_stub_entry): New.
2223 (nios2_elf32_install_imm16): Move up in file.
2224 (nios2_elf32_install_data): Move up in file.
2225 (hiadj): Move up in file.
2226 (stub_hash_newfunc): New.
2227 (link_hash_newfunc): Initialize hsh_cache field.
2229 (nios2_stub_name): New.
2230 (nios2_get_stub_entry): New.
2231 (nios2_add_stub): New.
2232 (nios2_elf32_setup_section_lists): New.
2233 (nios2_elf32_next_input_section): New.
2234 (CALL26_SEGMENT): New.
2235 (MAX_STUB_SECTION_SIZE): New.
2236 (group_sections): New.
2237 (nios2_type_of_stub): New.
2238 (nios2_build_one_stub): New.
2239 (nios2_size_one_stub): New.
2240 (get_local_syms): New.
2241 (nios2_elf32_size_stubs): New.
2242 (nios2_elf32_build_stubs): New.
2243 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2244 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2245 trampolines for R_NIOS2_CALL26 stubs.
2246 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2247 (nios2_elf32_gc_sweep_hook): Likewise.
2248 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2249 (nios2_elf32_link_hash_table_free): New.
2250 (bfd_elf32_bfd_link_hash_table_free): Define.
2251 * elf32-nios2.h: New file.
2252 * libbfd.h: Update from reloc.c.
2253 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2255 2014-01-29 Nick Clifton <nickc@redhat.com>
2258 * elf32-metag.c (elf_metag_post_process_headers): Call
2259 _bfd_elf_post_process_headers.
2260 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2261 _bfd_elf_copy_private_data.
2262 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2264 2014-01-29 Nick Clifton <nickc@redhat.com>
2266 * bfd-in.h (bfd_set_section_vma): Delete.
2267 (bfd_set_section_alignment): Delete.
2268 (bfd_set_section_userdata): Delete.
2269 (bfd_set_cacheable): Delete.
2270 * bfd.c (bfd_set_cacheable): New static inline function.
2271 * section.c (bfd_set_section_userdata): Likewise.
2272 (bfd_set_section_vma): Likewise.
2273 (bfd_set_section_alignment): Likewise.
2274 * bfd-in2.h: Regenerate.
2276 2014-01-28 Nick Clifton <nickc@redhat.com>
2278 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2279 attributes select the CU containing the abbreviation, which may not
2282 2014-01-24 Alan Modra <amodra@gmail.com>
2284 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2285 to get_relocs for ELFv2.
2287 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2291 if TLS sections are not adjacent.
2293 2014-01-22 Alan Modra <amodra@gmail.com>
2295 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2297 2014-01-22 Alan Modra <amodra@gmail.com>
2299 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2301 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2304 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2305 regular default symbol definition and the versioned dynamic
2306 symbol definition mismatch, skip the default symbol definition
2307 if one of them is IFUNC.
2309 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2312 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2313 info->export_dynamic nor h->ref_dynamic for type mismatch when
2314 adding the default version.
2316 2014-01-16 Alan Modra <amodra@gmail.com>
2318 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2319 mips_elf_traverse_got_arg* rather than mips_got_info*.
2320 Adjust caller. Alloc on output_bfd rather than symbol section
2323 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2325 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2327 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2329 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2332 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2333 against __ehdr_start.
2334 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2336 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2338 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2340 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2342 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2345 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2346 count if there are any non pc-relative relocs.
2347 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2349 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2350 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2352 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2353 offset while calculating relocation address.
2354 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2355 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2357 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2360 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2361 R_ARM_ABS8 and R_ARM_ABS16.
2363 2014-01-13 Alan Modra <amodra@gmail.com>
2365 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2366 error when shared and force a plt call otherwise.
2367 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2368 plt_type == PLT_NEW.
2369 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2370 the appropriate call stub.
2372 2014-01-10 Alan Modra <amodra@gmail.com>
2377 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2378 (assign_file_positions_for_non_load_sections): When setting up
2379 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2380 header that completely covers the relro region.
2382 2014-01-09 Tristan Gingold <gingold@adacore.com>
2384 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2385 table macros and add macros to initializa the structure.
2387 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2392 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2393 size for PT_GNU_RELRO segment.
2394 (assign_file_positions_for_load_sections): If PT_LOAD segment
2395 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2397 2014-01-07 Tom Tromey <tromey@redhat.com>
2399 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2402 2014-01-03 Nick Clifton <nickc@redhat.com>
2405 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2408 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2411 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2413 2014-01-02 Nick Clifton <nickc@redhat.com>
2416 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2417 filename in the bfd's filename field.
2418 * elfcode.h (bfd_from_remote_memory): Likewise.
2419 * ieee.c (ieee_object_p): Likewise.
2420 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2421 * oasys.c (oasys_openr_next_archived_file): Likewise.
2422 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2423 * opncls.c (bfd_fopen): Likewise.
2424 (bfd_openstreamr): Likewise.
2425 (bfd_openr_iovec): Likewise.
2426 (bfd_openw): Likewise.
2427 (bfd_create): Likewise.
2428 (_bfd_delete_bfd): Free filename.
2430 For older changes see ChangeLog-2013
2432 Copyright (C) 2014 Free Software Foundation, Inc.
2434 Copying and distribution of this file, with or without modification,
2435 are permitted in any medium without royalty provided the copyright
2436 notice and this notice are preserved.
2442 version-control: never