1 2014-11-04 Nick Clifton <nickc@redhat.com>
4 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
5 corrupt extended name tables.
7 2014-11-04 Alan Modra <amodra@gmail.com>
9 * elf32-spu.c (ovl_mgr_stat): New function.
10 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
12 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
14 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
15 relaxation, reduce the size of symbols that span the deleted
18 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
20 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
21 located at the very end of the section.
23 2014-11-03 Nick Clifton <nickc@redhat.com>
26 * aoutx.h (slurp_symbol_table): Check that computed table size is
27 not bigger than the file from which is it being read.
28 (slurp_reloc_table): Likewise.
29 * coffcode.h (coff_slurp_line_table): Remove unneeded local
30 'warned'. Do not try to print the details of a symbol with an
32 * coffgen.c (make_a_sectiobn_from_file): Check computed string
33 index against length of string table.
34 (bfd_coff_internal_syment_name): Check read in string offset
35 against length of string table.
36 (build_debug_section): Return a pointer to the section used.
37 (_bfd_coff_read_string_table): Store the length of the string
38 table in the coff_tdata structure.
39 (bfd_coff_free_symbols): Set the length of the string table to
40 zero when it is freed.
41 (coff_get_normalized_symtab): Check offsets against string table
42 or data table lengths as appropriate.
43 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
44 length of string table.
45 * compress.c (bfd_get_full_section_contents): Check computed size
46 against the size of the file.
47 * libcoff-in.h (obj_coff_strings_len): Define.
48 (struct coff_tdata): Add strings_len field.
49 * libcoff.h: Regenerate.
50 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
51 data if the debug section is too small.
52 * xcofflink.c (xcoff_link_input_bfd): Check offset against
53 length of string table.
55 2014-11-03 Nick Clifton <nickc@redhat.com>
57 * po/fi.po: Updated Finnish translation.
59 2014-10-31 Andrew Pinski <apinski@cavium.com>
60 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
62 * archures.c: Add octeon3 for mips target.
63 * bfd-in2.h: Regenerate.
64 * bfd/cpu-mips.c: Define I_mipsocteon3.
65 nfo_struct): Add octeon3 support.
66 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
68 (mips_set_isa_flags): Add support for octeon3.
69 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
70 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
71 extension of bfd_mach_mips_octeon2.
72 (print_mips_isa_ext): Print the value of Octeon3.
74 2014-10-31 Nick Clifton <nickc@redhat.com>
77 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
78 symbol table bigger than the file.
79 * elf.c (bfd_elf_get_str_section): Do not try to load a string
80 table bigger than the file.
81 * tekhex.c (first_phase): Check that the section range is sane.
83 2014-10-30 Nick Clifton <nickc@redhat.com>
86 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
87 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
89 2014-10-29 Nick Clifton <nickc@redhat.com>
91 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
94 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
96 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
98 2014-10-28 Nick Clifton <nickc@redhat.com>
101 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
102 detection table on a per-bfd basis.
103 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
106 2014-10-28 Andreas Schwab <schwab@suse.de>
107 Nick Clifton <nickc@redhat.com>
110 * srec.c (srec_bad_byte): Increase size of buf to allow for
112 (srec_scan): Use an unsigned char buffer to hold header bytes.
114 2014-10-27 Nick Clifton <nickc@redhat.com>
117 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
118 binaries with a group of sections linked by the string table
120 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
121 with an invalid value for NumberOfRvaAndSizes.
122 (pe_print_edata): Detect out of range rvas and entry counts for
123 the Export Address table, Name Pointer table and Ordinal table.
126 * elf.c (setup_group): Improve handling of corrupt group
129 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
131 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
132 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
133 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
134 (elf_aarch64_stub_type): Add new type
135 aarch64_stub_erratum_835769_veneer.
136 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
137 (aarch64_erratum_835769_fix): New data struct to record erratum
139 (elf_aarch64_link_hash_table: Global flags for 835769.
140 (aarch64_build_one_stub): Add case for 835769.
141 (aarch64_size_one_stub): Likewise.
142 (aarch64_mem_op_p, aarch64_mlxl_p,
143 aarch64_erratum_sequence,erratum_835769_scan):
144 New. Decode and scan functions for erratum 835769.
145 (elf_aarch64_create_or_find_stub_sec): New.
146 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
148 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
149 (erratum_835769_branch_to_stub_data,
150 make_branch_to_erratum_835769_stub):New. Connect up all the
151 erratum stubs to occurances by branches.
152 (elfNN_aarch64_write_section): New hook.
153 (aarch64_map_one_stub): Output erratum stub symbol.
154 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
155 information for erratum 835769.
156 (elf_backend_write_section): Define.
158 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
160 * elf32-arm.c (read_code32): New function to read 32 bit
162 (read_code16): New function to read 16 bit thumb instrution.
163 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
164 and read_code16 to read instructions.
166 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
168 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
169 (print_mips_isa_ext): Print the value of an unknown extension.
171 2014-10-21 Alan Modra <amodra@gmail.com>
173 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
174 entries that aren't a multiple of 8 rather than failing assertion.
176 2014-10-21 Alan Modra <amodra@gmail.com>
178 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
181 2014-10-18 Alan Modra <amodra@gmail.com>
183 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
184 section for function symbols defined in .opd is discarded, let
185 the symbol appear to be undefined.
186 (opd_entry_value): Ensure the result section is that for the
187 function code section in the same object as the OPD entry.
189 2014-10-16 Alan Modra <amodra@gmail.com>
192 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
194 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
195 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
196 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
197 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
198 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
199 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
200 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
201 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
202 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
205 2014-10-16 Alan Modra <amodra@gmail.com>
207 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
208 even when output is not ppc64 ELF. Remove redundant tests on
211 2014-10-15 Alan Modra <amodra@gmail.com>
214 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
215 param, group "section" and "offset" params. Zero discriminator.
216 * bfd.c (bfd_find_nearest_line): Implement with new
217 _bfd_find_nearest_line.
218 (bfd_find_nearest_line_discriminator): Likewise.
219 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
221 * coff-rs6000.c (xcoff_find_nearest_line,
222 xcoff_find_nearest_line_discriminator): Delete.
223 (_bfd_xcoff_find_nearest_line): Don't define.
224 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
225 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
227 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
228 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
229 adjust _bfd_dwarf2_find_nearest_line call.
230 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
231 others. Set discriminator. Adjust call.
232 (coff_find_nearest_line_discriminator): Delete.
233 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
234 * dwarf2.c (find_line): Rename to..
235 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
236 Simplify setting of do_line. Delete old function.
237 (_bfd_dwarf2_find_line): Delete.
238 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
239 discriminator_ptr and set it.
240 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
241 (_bfd_elf_find_nearest_line_discriminator): Delete.
242 (_bfd_elf_find_line_discriminator): Delete.
243 (_bfd_generic_find_nearest_line_discriminator): Don't define.
244 * elf.c (elf_find_function): Reorder params.
245 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
247 (_bfd_elf_find_nearest_line_discriminator): Delete.
248 (_bfd_elf_find_line): Adjust call.
249 * elf32-arm.c (arm_elf_find_function): Reorder params.
250 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
252 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
253 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
254 (elfNN_aarch64_find_nearest_line): Reorder params, add
255 discriminator_ptr. Adjust calls.
256 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
257 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
258 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
259 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
260 (_bfd_dwarf1_find_nearest_line): Likewise.
261 (_bfd_dwarf2_find_nearest_line): Likewise.
262 (_bfd_dwarf2_find_line): Delete.
263 (_bfd_generic_find_nearest_line_discriminator): Delete.
264 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
265 * libcoff-in.h (coff_find_nearest_line): Update prototype.
266 (coff_find_nearest_line_discriminator): Delete.
267 (coff_find_nearest_line_with_names): Update prototype.
268 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
269 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
270 discriminator_ptr. Adjust calls.
271 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
272 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
273 discriminator_ptr and set.
274 * som.c (som_find_nearest_line): Similarly.
275 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
276 _bfd_find_nearest_line_discriminator.
277 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
278 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
279 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
280 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
281 "discriminator" and set.
282 (_bfd_vms_find_nearest_line_discriminator): Delete.
283 (_bfd_generic_find_nearest_line_discriminator): Don't define.
284 (alpha_vms_find_nearest_line): Update define.
285 * bfd-in2.h: Regenerate.
286 * libbfd.h: Regenerate.
287 * libcoff.h: Regenerate.
289 2014-10-15 Alan Modra <amodra@gmail.com>
291 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
292 * aout-adobe.c (aout_32_find_line): Define.
293 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
294 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
295 * aout-target.h (MY_find_line): Define.
296 * aout-tic30.c (MY_find_line): Define.
297 * binary.c (binary_find_line): Define.
298 * bout.c (aout_32_find_line): Define.
299 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
300 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
301 (rs6000_xcoff64_aix_vec): Likewise.
302 * elf-bfd.h (_bfd_generic_find_line): Don't define.
303 * elfxx-target.h (bfd_elfNN_find_line): Define.
304 * i386msdos.c (msdos_find_line): Define.
305 * i386os9k.c (aout_32_find_line): Define.
306 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
307 (ieee_find_nearest_line, ieee_find_line,
308 ieee_find_inliner_info): Define.
309 * ihex.c (ihex_find_line): Define.
310 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
311 (_bfd_generic_find_line): Don't define.
312 * libbfd.c (_bfd_generic_find_line): Delete.
313 * libcoff-in.h (coff_find_line): Define.
314 * libecoff.h (_bfd_ecoff_find_line): Define.
315 * mach-o.h (bfd_mach_o_find_line): Define.
316 * mmo.c (mmo_find_line): Define.
317 * nlm-target.h (nlm_find_line): Define.
318 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
319 (oasys_find_nearest_line, oasys_find_line,
320 oasys_find_inliner_info): Define.
321 * pef.c (bfd_pef_find_line): Define.
322 * plugin.c (bfd_plugin_find_line): Define.
323 * ppcboot.c (ppcboot_find_line): Define.
324 * som.c (som_find_line): Define.
325 * srec.c (srec_find_line): Define.
326 * tekhex.c (tekhex_find_line): Define.
327 * versados.c (versados_find_line): Define.
328 * vms-alpha.c (alpha_vms_find_line): Define.
329 * xsym.c (bfd_sym_find_line): Define.
330 * bfd-in2.h: Regenerate.
331 * libbfd.h: Regenerate.
332 * libcoff.h: Regenerate.
334 2014-10-15 Tristan Gingold <gingold@adacore.com>
336 * version.m4: Bump version to 2.25.51
337 * configure: Regenerate.
339 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
341 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
342 offset is less than 2.
343 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
345 2014-10-14 Alan Modra <amodra@gmail.com>
348 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
349 (EIGHT_GAZILLION): Delete.
351 2014-10-13 Alan Modra <amodra@gmail.com>
354 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
355 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
356 flags enabling conversion of CIEs and FDEs to use relative encoding.
357 (find_merged_cie): Similarly.
358 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
359 relocatable, except for CIE pointer.
360 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
361 relocs against symbols in dropped comdat group sections.
362 (bfd_elf_discard_info): Do some eh_frame optimisation when
365 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
367 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
368 the hwcaps2 object attribute.
370 2014-10-04 Alan Modra <amodra@gmail.com>
373 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
374 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
375 range FDEs for discarding.
376 (vma_compare): Sort on range after address.
377 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
378 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
379 error message rather than "fde".
380 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
383 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
386 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
387 for OLD_FREEBSD_ABI_LABEL.
389 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
392 * plugin.c (try_claim): New function. Moved from
394 (try_load_plugin): Pass through bfd. Add test.
395 (load_plugin): Pass through bfd.
396 (bfd_plugin_object_p): Move logic to try_claim.
398 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
400 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
401 call relaxation use furthermost addresses where call source and
402 destination can be to check whether it's in the range of a direct
405 2014-09-22 Alan Modra <amodra@gmail.com>
407 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
408 false for overflow or overlapping FDEs. Give more detail in
411 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
413 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
414 the addend if relocations are RELA.
416 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
418 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
419 nds32_elf_ex9_relocation_check): Synchronize the argument type.
421 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
423 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
425 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
428 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
431 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
433 2014-09-16 Terry Guo <terry.guo@arm.com>
435 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
438 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
440 * bfd-in2.h: Regenerate.
441 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
442 (nds32_elf_relax_section): Code refactoring.
443 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
444 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
445 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
446 pattern. The first three is moved from nds32_elf_relax_section,
447 and the last three is new function.
448 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
449 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
450 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
451 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
452 three is moved from nds32_elf_relax_section, and the last four
454 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
455 pattern and address setting pattern.
456 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
457 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
458 nds32_elf_relax_gotoff_suff): Relax pic pattern.
459 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
460 nds32_elf_relax_letlsls): Relax TLS pattern.
461 (nds32_relax_adjust_label): Adjust alignment and nop.
462 (nds32_elf_pick_relax): Choose relaxation optimization.
463 (nds32_elf_get_relocated_section_contents): New hook.
464 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
466 * elf32-nds32.h: Declare.
467 * libbfd.h: Regenerate.
468 * reloc.c: Add nds32 new relocations.
470 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
472 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
473 'name' for the typo issue, which related with commit
474 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
476 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
477 Matthew Fortune <matthew.fortune@imgtec.com>
479 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
480 * archures.c (bfd_architecture): Likewise.
481 * bfd-in2.h (bfd_architecture): Likewise.
482 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
483 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
484 BFD_RELOC_MIPS_19_PCREL_S2.
485 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
486 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
487 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
488 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
489 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
490 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
491 BFD_RELOC_LO16_PCREL.
492 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
493 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
495 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
496 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
497 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
498 BFD_RELOC_LO16_PCREL.
499 * elfn32-mips.c: Likewise.
500 * elfxx-mips.c (MIPSR6_P): New define.
501 (mipsr6_exec_plt_entry): New array.
502 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
503 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
504 (aligned_pcrel_reloc_p): New function.
505 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
506 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
507 (mips_elf_calculate_relocation): Add support for relocs:
508 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
509 R_MIPS_PCHI16 and R_MIPS_PCLO16.
510 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
511 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
512 (_bfd_mips_elf_check_relocs): Add support for relocs:
513 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
514 (_bfd_mips_elf_relocate_section): Add a check for unaligned
516 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
518 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
519 (_bfd_mips_elf_print_private_bfd_data): Likewise.
520 (mips_32bit_flags_p): Add support for mips32r6.
521 * libbfd.h (bfd_reloc_code_real_names): Add entries for
522 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
523 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
524 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
525 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
526 BFD_RELOC_MIPS_19_PCREL_S2.
527 * config.bfd: Add mips*-img-elf* target triple.
529 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
531 * config.bfd: Add mips*-img-elf* target triple.
533 2014-09-12 Alan Modra <amodra@gmail.com>
535 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
536 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
537 range of FDEs to hdr_info->array.
538 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
539 .eh_frame_hdr entries, and overlapping FDEs.
541 2014-09-10 Alan Modra <amodra@gmail.com>
543 * elf.c (assign_file_positions_except_relocs): Move section header
545 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
546 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
547 * elflink.c (bfd_elf_final_link): Don't call above function.
549 2014-08-30 Alan Modra <amodra@gmail.com>
551 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
553 2014-08-29 Alan Modra <amodra@gmail.com>
555 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
556 error for calls via a toc adjusting stub without a nop.
558 2014-08-29 Alan Modra <amodra@gmail.com>
560 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
561 error. Remove redundant bfd_set_error.
563 2014-08-29 Alan Modra <amodra@gmail.com>
565 * srec.c (srec_scan): Revert last change. Report an error for
566 S-records with less than the miniumum byte count.
568 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
570 * srec.c (srec_scan): Return error for 0 size.
572 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
575 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
576 to check discarded input section.
577 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
579 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
582 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
583 sections to input from ld --just-symbols.
585 2014-08-26 DJ Delorie <dj@redhat.com>
587 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
590 2014-08-26 Jiong Wang <jiong.wang@arm.com>
592 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
593 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
595 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
597 2014-08-26 Nick Clifton <nickc@redhat.com>
599 * config.bfd: Fix typo in or1knd selection.
601 2014-08-22 Kai Tietz <ktietz@redhat.com>
604 * coffcode.h (coff_compute_section_file_positions): Keep
605 FileAlignment valid as set.
607 2014-08-22 Alan Modra <amodra@gmail.com>
609 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
610 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
612 2014-08-22 Alan Modra <amodra@gmail.com>
614 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
616 (_bfd_elf_begin_eh_frame_parsing): Delete.
617 (_bfd_elf_end_eh_frame_parsing): Delete.
618 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
619 (_bfd_elf_end_eh_frame_parsing): Delete.
620 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
621 !info->relocatable in place of merge_cies.
622 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
623 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
624 (ppc64_elf_size_stubs): Likewise pad stub FDE.
625 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
626 (ppc64_elf_size_stubs): ..here and..
627 (ppc64_elf_finish_dynamic_sections): ..here.
629 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
631 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
633 2014-08-21 Tony Wang <tony.wang@arm.com>
635 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
636 the veneer routine for R_ARM_THM_JUMP19.
637 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
638 (elf32_arm_size_stub): Ditto.
640 2014-08-20 Roland McGrath <mcgrathr@google.com>
643 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
644 all reloc types with pc_relative set in the howto, not just for
645 R_ARM_REL32 and R_ARM_REL32_NOI.
646 (allocate_dynrelocs_for_symbol): Update comment.
647 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
648 set in the howto, set call_reloc_p and may_need_local_target_p but
649 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
650 (elf32_arm_check_relocs): Likewise.
652 2014-08-20 Will Newton <will.newton@linaro.org>
654 * config.bfd: Default armeb-*-eabi* to big endian.
656 2014-08-19 Alan Modra <amodra@gmail.com>
658 * configure: Regenerate.
660 2014-08-18 Alan Modra <amodra@gmail.com>
662 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
663 use dynrelocs for ifunc.
664 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
666 2014-08-18 Alan Modra <amodra@gmail.com>
669 * elflink.c (on_needed_list): Only consider libraries that have
672 2014-08-18 Alan Modra <amodra@gmail.com>
674 * elflink.c (bfd_elf_discard_info): Return int error status.
675 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
676 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
677 * bfd-in2.h: Regenerate.
679 2014-08-14 Alan Modra <amodra@gmail.com>
681 * peXXigen.c (pe_print_reloc): Protect against access past end
684 2014-08-14 Alan Modra <amodra@gmail.com>
687 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
688 in the order they are mapped to output sections.
690 2014-08-14 Alan Modra <amodra@gmail.com>
692 * configure.ac: Delete redundant plugin related checks.
693 * configure: Regenerate.
695 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
697 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
698 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
701 2014-08-12 Alan Modra <amodra@gmail.com>
703 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
704 here when not calling the generic add_symbol function. Formatting.
705 Correct handling of indirect symbols. Update notice call.
706 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
707 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
708 symbols early. Update notice call. Add comments regarding weak
709 symbols vs. indirect.
711 2014-08-12 Alan Modra <amodra@gmail.com>
714 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
717 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
719 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
722 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
723 Alan Modra <amodra@gmail.com>
726 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
727 warning for references in LTO IR to warning symbols.
729 2014-08-07 Alan Modra <amodra@gmail.com>
731 * linker.c (WARN, CWARN): Collapse these states to WARN.
732 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
735 2014-08-05 Doug Evans <dje@google.com>
737 * bfd-in2.h: Regenerate.
738 * libcoff.h: Regenerate.
740 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
742 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
743 rawsize if changing size.
745 2014-08-05 Alan Modra <amodra@gmail.com>
748 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
750 2014-08-05 Alan Modra <amodra@gmail.com>
752 * linker.c (generic_link_check_archive_element): Move handling
753 of command link -u symbols with a common symbol def to the
754 code handling non-common symbols so that archive element symbols
755 are loaded. Use generic_link_add_object_symbols.
757 2014-08-05 Alan Modra <amodra@gmail.com>
760 * linker.c (struct archive_list, struct archive_hash_entry,
761 struct archive_hash_table, archive_hash_newfunc,
762 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
763 archive_hash_table_free): Delete.
764 (_bfd_generic_link_add_archive_symbols): Add h and name params to
765 checkfn. Rewrite using a straight-forward scan over archive map.
766 (generic_link_check_archive_element_no_collect,
767 generic_link_check_archive_element_collect,
768 generic_link_check_archive_element): Add h and name params.
769 * aoutx.h (aout_link_check_archive_element): Likewise.
770 * pdp11.c (aout_link_check_archive_element): Likewise.
771 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
772 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
773 scan symbols, simply add archive element whenever h is undefined.
774 (coff_link_check_ar_symbols): Delete.
775 * ecoff.c (read_ext_syms_and_strs): Delete.
776 (reread_ext_syms_and_strs): Delete.
777 (ecoff_link_check_archive_element): Add h and name param. Don't
778 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
779 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
781 (elf_link_add_archive_symbols): Delete "defined" array, merge
782 functionality into "included". Make "included" a char array. Don't
783 set or test archive_pass.
784 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
785 * libbfd.h: Regenerate.
787 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
790 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
792 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
794 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
795 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
796 (bfd_mips_elf_swap_abiflags_v0_in): New function.
797 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
798 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
799 (_bfd_mips_elf_fake_sections): Likewise.
800 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
801 (_bfd_mips_elf_additional_program_headers): Account for new
802 PT_MIPS_ABIFLAGS program header.
803 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
804 associate with .MIPS.abiflags.
805 (_bfd_mips_elf_gc_mark_extra_sections): New function.
806 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
807 (infer_mips_abiflags): Likewise.
808 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
809 (mips_32bit_flags_p): Moved higher.
810 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
811 checking for FP ABIs.
812 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
813 checks. Check EF_MIPS_FP64 flag consistency.
814 (print_mips_ases, print_mips_isa_ext): New static function.
815 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
816 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
817 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
818 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
819 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
820 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
821 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
822 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
824 2014-07-28 Alan Modra <amodra@gmail.com>
827 * archive.c (_bfd_compute_and_write_armap): Warn on adding
828 __gnu_lto_slim to armap.
829 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
830 __gnu_lto_slim to linker hash table.
832 2014-07-27 Anthony Green <green@moxielogic.org>
834 * config.bfd: Add moxie-*-moxiebox*.
836 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
838 Add or reactivate or1k-*-rtems*
839 * config.bfd (or1k-*-rtems*): Reactivate.
841 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
843 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
845 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
846 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
848 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
851 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
852 and R_*_IRELATIVE relocation offset with PLT entry.
853 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
854 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
855 (elf_x86_64_get_synthetic_symtab): Use it.
857 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
860 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
861 next_tls_desc_index with elf.srelplt->reloc_count.
863 2014-07-15 Alan Modra <amodra@gmail.com>
865 * cache.c (cache_bread_1): Don't return -1 when fread returns
868 2014-07-15 Alan Modra <amodra@gmail.com>
870 * elflink.c (elf_merge_st_other): Update comments. Simplify
871 visibility handling. Make isym const. Move code modifying
872 isym->st_other for --exclude-libs to..
873 (elf_link_add_object_symbols): ..here.
875 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
878 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
880 2014-07-08 Nick Clifton <nickc@redhat.com>
883 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
884 segments in input bfds.
886 2014-07-08 Will Newton <will.newton@linaro.org>
888 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
889 value to 64kB and remove custom setting for NaCl.
891 2014-07-08 Alan Modra <amodra@gmail.com>
893 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
894 bits from source to dest.
895 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
896 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
898 * bfd-in2.h: Regenerate.
900 2014-07-08 Jiong Wang <jiong.wang@arm.com>
902 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
903 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
904 when info->relocatable be true.
906 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
908 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
909 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
910 * bfd-in2.h: Regenerate.
911 * libbfd.h: Regenerate.
913 2014-07-04 Alan Modra <amodra@gmail.com>
915 * Makefile.am: Update "configure.in" comments.
918 * configure.host: Likewise.
919 * doc/bfdint.texi: Likewise.
920 * targets.c: Likewise.
921 * warning.m4: Likewise.
922 * Makefile.in: Regenerate.
924 2014-07-04 Alan Modra <amodra@gmail.com>
926 * configure.ac: Rename from configure.in.
927 * Makefile.in: Regenerate.
928 * config.in: Regenerate.
929 * doc/Makefile.in: Regenerate.
931 2014-07-04 Alan Modra <amodra@gmail.com>
933 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
934 * Makefile.in: Regenerate.
936 2014-07-04 Alan Modra <amodra@gmail.com>
938 * version.m4: New file.
939 * configure.in: Include version.m4.
941 * Makefile.am (RELEASE): Delete.
942 (bfdver.h): Depend on development.sh, use instead of RELEASE.
943 * Makefile.in: Regenerate.
944 * doc/Makefile.in: Regenerate.
946 2014-07-02 Alan Modra <amodra@gmail.com>
948 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
949 pointer_equality_needed when !readonly_dynrelocs.
950 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
952 2014-07-02 Alan Modra <amodra@gmail.com>
954 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
955 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
957 2014-07-01 Alan Modra <amodra@gmail.com>
959 * bfd.c (struct bfd): Reorganise for better packing. Delete
960 "ifd" field. Make "format", "direction" and "flags" bitfields.
961 (HAS_LOAD_PAGE): Delete, renumber following flags.
962 * bfd-in2.h: Regenerate.
963 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
965 2014-07-01 Alan Modra <amodra@gmail.com>
967 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
968 (struct ppc_link_hash_table): Increase size of stub_count array.
969 (build_global_entry_stubs): Emit symbol on global entry stub.
970 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
973 2014-07-01 Alan Modra <amodra@gmail.com>
975 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
976 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
977 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
979 (ppc64_elf_relocate_section): Disable ELFv2 function entry
980 optimisation when --traditional-format.
982 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
983 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
984 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
985 Soundararajan <Sounderarajan.D@atmel.com>
987 * archures.c: Add avrtiny architecture for avr target.
988 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
989 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
990 added for 16 bit LDS/STS instruction of avrtiny arch.
991 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
992 BFD_RELOC_AVR_LDS_STS_16.
993 (bfd_elf_avr_final_write_processing): Select machine number
995 (elf32_avr_object_p): Set machine number for avrtiny arch.
996 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
997 * bfd-in2.h: Regenerate.
998 * libbfd.h: Regenerate.
1000 2014-06-26 Nick Clifton <nickc@redhat.com>
1003 * dwarf2.c (is_str_attr): New function.
1004 (find_abstract_instance_name): Use it to determine when an
1005 attribute has a string value.
1007 2014-06-24 Alan Modra <amodra@gmail.com>
1009 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1010 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1013 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1015 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1016 a number of targets.
1018 2014-06-20 Kyle McMartin <kyle@redhat.com>
1020 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1021 emitting initial-exec relocs when not linking an executable.
1023 2014-06-16 Will Newton <will.newton@linaro.org>
1025 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1026 htab->next_tls_desc_index in the non-IPLT case.
1027 Calculate GOT offset correctly for the non-IPLT case.
1028 (allocate_dynrelocs_for_symbol): Don't increment
1029 htab->next_tls_desc_index here.
1031 2014-06-16 Alan Modra <amodra@gmail.com>
1033 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1036 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1038 * elfxx-aarch64.c (stdarg.h): Include.
1039 (string.h): Include.
1040 (_bfd_aarch64_elf_grok_prstatus): Updated.
1041 (_bfd_aarch64_elf_grok_psinfo): New function.
1042 (_bfd_aarch64_elf_write_core_note): New function.
1043 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1044 (elf_backend_write_core_note): Define.
1046 2014-06-13 Alan Modra <amodra@gmail.com>
1048 * archive.c: Include bfdlink.h.
1049 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1050 * bfd.c (struct bfd): Add is_linker_output field.
1051 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1052 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1053 link.hash and is_linker_output.
1054 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1055 param with bfd*. Assert is_linker_output and link.hash, and
1056 clear them before exit.
1057 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1058 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1059 and link.hash so we can free two linker hash tables.
1060 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1061 first. Clean up on errors. Set hash_table_free pointer.
1062 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1063 bfd_link_hash_table* param with bfd*.
1064 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1065 hash_table_free pointer.
1066 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1067 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1068 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1069 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1070 * xcofflink.c: Similarly.
1071 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1072 clear link.next before creating linker hash table. Clean up on
1073 errors, and restore link.next on exit.
1074 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1075 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1076 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1077 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1078 * hash.c (bfd_hash_table_init_n): Free table on error.
1079 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1080 * bfd-in2.h: Regenerate.
1081 * libbfd.h: Regenerate.
1082 * libcoff.h: Regenerate.
1084 2014-06-13 Alan Modra <amodra@gmail.com>
1087 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1088 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1089 * bfd.c (bfd_link_hash_table_free): Don't define.
1090 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1091 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1092 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1093 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1094 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1095 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1096 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1097 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1098 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1099 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1100 * xsym.c: Don't define various link_hash_table_free defines, and
1101 remove from bfd_target vars. Temporarily reference some of the
1102 target link_hash_table_free functions to avoid warnings.
1103 * bfd-in2.h: Regenerate.
1104 * libbfd.h: Regenerate.
1106 2014-06-13 Alan Modra <amodra@gmail.com>
1108 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1109 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1110 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1111 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1112 Move link_hash_table_free functions before their corresponding
1113 link_hash_table_create functions.
1115 2014-06-13 Alan Modra <amodra@gmail.com>
1117 * bfd.c (struct bfd): Replace link_next with a union.
1118 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1119 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1120 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1121 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1122 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1123 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1124 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1125 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1126 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1127 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1128 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1129 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1130 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1131 * bfd-in2.h: Regenerate.
1133 2014-06-11 Alan Modra <amodra@gmail.com>
1135 * linker.c (unwrap_hash_lookup): Add missing parens.
1137 2014-06-11 Kai Tietz <ktietz@redhat.com>
1139 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1140 * libcoff.h: Regenerated.
1142 2014-06-10 Alan Modra <amodra@gmail.com>
1145 * linker.c (unwrap_hash_lookup): New function.
1146 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1147 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1148 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1149 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1150 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1151 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1152 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1153 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1155 2014-06-07 Alan Modra <amodra@gmail.com>
1157 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1158 insn as a bitfield; Use complain_overflow_bitfield.
1159 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1161 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1163 * development.sh: New file.
1164 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1165 Make -Werror the default with GCC only if DEVELOPMENT is true.
1166 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1167 $(srcdir)/development.sh.
1168 * Makefile.in, configure: Regenerate.
1170 2014-06-04 Will Newton <will.newton@linaro.org>
1172 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1173 being non-NULL into an assert.
1174 (elfNN_aarch64_tls_relax): Remove unused code.
1176 2014-06-03 DJ Delorie <dj@redhat.com>
1178 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1180 2014-06-03 Nick Clifton <nickc@redhat.com>
1183 * peXXigen.c (rsrc_process_section): Page align the new contents
1184 befgore writing out.
1186 2014-06-03 Alan Modra <amodra@gmail.com>
1188 * elf64-ppc.c (ADDIS_R12_R2): Define.
1189 (build_plt_stub): Support fusion on ELFv2 stub.
1190 (ppc_build_one_stub): Likewise for plt branch stubs.
1192 2014-05-28 Alan Modra <amodra@gmail.com>
1194 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1196 2014-05-28 Tristan Gingold <gingold@adacore.com>
1198 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1199 to keep the length of the best fit range.
1200 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1203 2014-05-27 DJ Delorie <dj@redhat.com>
1205 * elf32-rx.c (get_symbol_value_maybe): New.
1206 (rx_elf_relocate_section): If we find a reloc against
1207 $tableentry$default$<name>, redirect it to the appropriate
1209 (RX_Table_Info): New.
1210 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1211 with table parts in them.
1212 (rx_check_directives): New.
1213 (rx_table_map_2): New.
1214 (rx_table_map): New.
1215 (rx_additional_link_map_text): New. Called to dump tables to the
1219 2014-05-20 DJ Delorie <dj@redhat.com>
1221 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1223 2014-05-20 Alan Modra <amodra@gmail.com>
1226 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1227 Remove redundant setting of htab->elf.dynobj. Don't align.
1228 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1229 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1230 (create_sdata_sym): Delete.
1231 (elf_allocate_pointer_linker_section): Rename from
1232 elf_create_pointer_linker_section. Align section.
1233 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1234 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1236 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1237 Remove unnecessary tests on _SDA_BASE_ sym.
1238 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1239 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1240 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1241 (ppc_elf_maybe_strip_sdata_syms): Declare.
1243 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1245 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1247 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1249 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1250 in a section with no contents.
1251 (is_vma_in_section, find_section_by_vma): New functions.
1252 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1253 offsets in the debug directory.
1254 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1255 Byte-swap GUID from little-endian to big-endian order for
1256 consistent and conventional display.
1258 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1260 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1261 64-bit doubles objects mix with 32-bit doubles objects.
1262 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1264 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1266 * mmo.c: Update URLs in documentation comments.
1268 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1269 David Weatherford <weath@cadence.com>
1270 Max Filippov <jcmvbkbc@gmail.com>
1272 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1275 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1277 * config.bfd: Add proper arm config for *-*-freebsd*.
1279 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1281 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1282 mips32r5 and mips64r5.
1283 * archures.c (bfd_architecture): Likewise.
1284 * bfd-in2.h (bfd_architecture): Likewise.
1285 * cpu-mips.c (arch_info_struct): Likewise.
1286 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1288 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1290 * elfxx-mips.h (elfxx-mips.h): Declare.
1291 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1292 Tag_GNU_MIPS_ABI_FP mismatches.
1293 (_bfd_mips_fp_abi_string): New function.
1295 2014-05-02 Alan Modra <amodra@gmail.com>
1297 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1298 * configure.in: Likewise.
1299 * configure: Regenerate.
1301 2014-05-02 Alan Modra <amodra@gmail.com>
1303 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1304 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1305 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1306 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1307 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1308 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1309 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1310 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1311 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1312 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1313 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1314 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1315 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1316 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1317 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1318 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1319 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1320 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1321 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1322 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1323 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1324 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1325 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1326 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1327 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1328 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1329 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1330 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1331 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1332 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1333 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1334 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1335 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1336 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1337 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1338 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1339 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1340 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1341 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1342 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1343 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1344 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1345 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1346 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1347 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1348 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1349 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1350 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1352 * configure: Regenerate.
1354 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1356 * mmo.c (mmo File layout documentation): Add note about low bits
1358 (mmo_write_chunk): When handling data remainder, assert that
1359 previous remaining data is flushed.
1360 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1361 when dealing with an aligned VMA and for aligned lengths. Don't skip
1362 the last 32-bit-word of zeros.
1363 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1364 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1365 emitting data, not after updating it.
1366 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1368 2014-04-30 Nick Clifton <nickc@redhat.com>
1370 * compress.c (bfd_is_section_compressed): When checking the
1371 .debug_str section, also check the fifth byte in the section is
1372 not part of a string.
1374 2014-04-30 Alan Modra <amodra@gmail.com>
1376 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1377 (find_merged_cie): Identify personality functions by (bfd_id,index)
1378 pair when a local sym is used.
1380 2014-04-29 Christian Svensson <blue@cmd.nu>
1382 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1383 into .rela.got if it contained TLS relocations as well.
1385 2014-04-28 Nick Clifton <nickc@redhat.com>
1388 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1391 2014-04-26 Alan Modra <amodra@gmail.com>
1393 * po/SRC-POTFILES.in: Regenerate.
1394 * configure: Regenerate.
1396 2014-04-25 Nick Clifton <nickc@redhat.com>
1399 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1400 a 342-bit host. This time for older versions of gcc.
1402 2014-04-24 Nick Clifton <nickc@redhat.com>
1404 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1407 2014-04-24 Alan Modra <amodra@gmail.com>
1410 * dwarf2.c: Formatting.
1411 (struct dwarf2_debug): Make adjusted_section_count signed.
1412 (unset_sections): Make i signed.
1413 (set_debug_vma): New function.
1414 (place_sections): Handle separate debug object file. Set VMA
1415 on debug sections, even if they have an output section. Also
1416 set VMA on zero size sections, and non-load but alloc sections.
1417 Set adjusted_section_count to -1 when no section adjustment.
1418 Malloc adjusted_sections. Don't double last_vma. Transfer
1419 alloc section VMAs to separate debug file.
1420 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1421 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1422 test on symbols being the same before using old stash. Read
1423 and use separate debug file symbols. Call place_sections.
1424 (find_line): Don't call place_sections here.
1425 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1426 * libbfd.h: Regenerate.
1427 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1428 _bfd_dwarf2_slurp_debug_info call.
1429 * simple.c (simple_save_output_info): Clarify comment.
1431 2014-04-24 Nick Clifton <nickc@redhat.com>
1434 * peXXigen.c (struct rsrc_regions): New structure.
1435 (rsrc_print_resource_directory): Use new structure. Include
1436 offset of directory in listing.
1437 (rsrc_print_resource_entry): Likewise.
1438 (rsrc_print_section): Likewise.
1439 (rsrc_count_entries): Do not increment sizeof_strings or
1441 (rsrc_count_directory): Do not increment sizeof_tables.
1442 (rsrc_compute_region_sizes): New function.
1443 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1444 (rsrc_process_section): Compute size of regions after merging
1447 2014-04-23 Alan Modra <amodra@gmail.com>
1450 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1451 (place_sections): Do not modify VMA of sections when called from
1452 linker after sections have been placed in output sections. Short
1453 circuit single section case.
1454 (save_section_vma, section_vma_same): New functions.
1455 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1457 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1458 when non-relocatable.
1460 2014-04-22 Nick Clifton <nickc@redhat.com>
1463 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1465 2014-04-22 Christian Svensson <blue@cmd.nu>
1467 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1468 * archures.c: Likewise.
1469 * coffcode.h: Likewise.
1470 * config.bfd: Likewise.
1471 * configure.in: Likewise.
1472 * reloc.c: Likewise.
1473 * targets.c: Likewise.
1474 * cpu-or1k.c: New file.
1475 * elf32-or1k.c: New file.
1476 * coff-or32.c: Delete.
1477 * cpu-openrisc.c: Delete.
1478 * cpu-or32.c: Delete.
1479 * elf32-openrisc.c: Delete.
1480 * elf32-or32.c: Delete.
1481 * Makefile.in: Regenerate.
1482 * bfd-in2.h: Regenerate.
1483 * configure: Regenerate.
1484 * libbfd.h: Regenerate.
1486 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1489 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1491 2014-04-22 Will Newton <will.newton@linaro.org>
1493 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1494 function. (elf_backend_section_flags): Remove define.
1496 2014-04-21 Richard Henderson <rth@redhat.com>
1498 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1499 parameter; honor it and disable got merging when false.
1500 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1501 the first pass of relaxation.
1502 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1503 the end of the LITERAL+LITUSE chain.
1504 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1505 second pass of relaxation.
1507 * configure.ac (use_secureplt): Enable by default.
1508 * configure: Rebuild.
1510 2014-04-18 Tristan Gingold <gingold@adacore.com>
1512 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1513 bind_content, weak_bind_content, lazy_bind_content,
1515 (bfd_mach_o_load_command): Add comments, add next field.
1516 (mach_o_data_struct): Replace commands field by first_command
1518 * mach-o.c (bfd_mach_o_append_command): New function.
1519 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1520 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1522 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1523 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1524 (bfd_mach_o_write_thread): Use macro instead of literal.
1525 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1526 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1528 (bfd_mach_o_write_symtab_content): New function (extracted
1529 from bfd_mach_o_write_symtab).
1530 (bfd_mach_o_write_symtab): Split.
1531 (bfd_mach_o_count_indirect_symbols): Move
1532 (bfd_mach_o_build_dysymtab): Remove layout code.
1533 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1534 (bfd_mach_o_count_sections_for_seg): Remove.
1535 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1536 bfd_mach_o_build_seg_command).
1537 (bfd_mach_o_build_exec_seg_command): New function.
1538 (bfd_mach_o_build_dysymtab_command): Remove.
1539 (bfd_mach_o_layout_commands): New function.
1540 (bfd_mach_o_init_segment): New function.
1541 (bfd_mach_o_build_commands): Major rework to handle non-object
1543 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1545 (bfd_mach_o_read_dyld_info): Clear content fields.
1546 (bfd_mach_o_read_segment): Adjust call.
1547 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1549 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1550 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1551 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1554 2014-04-18 Tristan Gingold <gingold@adacore.com>
1556 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1557 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1558 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1559 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1561 2014-04-18 Tristan Gingold <gingold@adacore.com>
1563 * mach-o.h (bfd_mach_o_dylinker_command)
1564 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1566 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1567 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1569 2014-04-18 Tristan Gingold <gingold@adacore.com>
1571 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1572 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1573 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1574 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1575 each targets declared.
1576 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1577 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1579 2014-04-18 Tristan Gingold <gingold@adacore.com>
1581 * mach-o.c (bfd_mach_o_write_thread)
1582 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1583 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1584 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1585 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1586 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1587 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1588 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1589 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1590 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1591 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1592 (bfd_mach_o_read_command): Now return a boolean status.
1593 Adjust return statements.
1594 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1595 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1597 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1599 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1600 field. Add assigned_low_gotno and assigned_high_gotno fields.
1601 (mips_elf_create_local_got_entry): Update out-of-space condition.
1602 Set index of new GOT entry to assigned_low_gotno if required by
1603 the current relocation, else set it to assigned_high_gotno.
1604 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1605 with assigned_low_gotno.
1606 (mips_elf_multi_got): Initialize assigned_low_gotno and
1607 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1608 in place of assigned_gotno when handling global GOT entries.
1609 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1610 assigned_high_gotno.
1611 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1612 gap in the middle of local GOT space.
1614 2014-04-17 Alan Modra <amodra@gmail.com>
1617 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1618 current bfd is a plugin. Don't always set type_change_ok
1619 when old bfd is a plugin.
1621 2014-04-16 Tristan Gingold <gingold@adacore.com>
1623 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1626 2014-04-16 Alan Modra <amodra@gmail.com>
1628 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1629 with "ba 0" rather than zeros.
1631 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1633 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1635 2014-04-14 Alan Modra <amodra@gmail.com>
1637 * elf32-ppc.c (BA): Define
1638 (ppc_elf_link_hash_table_create): Correct default_params.
1639 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1640 than "nop" for ppc476_workaround.
1641 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1642 and __glink_PLTresolve. Ensure plt call stub at end of page
1643 doesn't allow fall-thru prefetch.
1645 2014-04-11 Nick Clifton <nickc@redhat.com>
1648 * peXXigen.c (abs_finder): New function.
1649 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1650 than 1^32 try to convert them into section relative values
1653 2014-04-11 Nick Clifton <nickc@redhat.com>
1655 * bfd-in2.h: Regenerate.
1656 * libbfd.h: Regenerate.
1658 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1660 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1661 when building function stubs.
1663 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1665 * elf32-avr.c: Add DIFF relocations for AVR.
1666 (avr_final_link_relocate): Handle the DIFF relocs.
1667 (bfd_elf_avr_diff_reloc): New.
1668 (elf32_avr_is_diff_reloc): New.
1669 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1670 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1673 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1675 2014-04-09 Alan Modra <amodra@gmail.com>
1677 * libcoff.h: Regenerate.
1679 2014-04-09 Alan Modra <amodra@gmail.com>
1681 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1682 of safe ppc476 insns at end of page. Also remove non-branch insns.
1685 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1687 * peXXigen.c (pe_print_debugdata): New function: Displays the
1688 contents of the debug directory and decodes codeview entries.
1689 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1690 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1691 Add functions for reading and writing debugdir and codeview
1693 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1694 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1695 * libcoff-in.h (pe_tdata): Add build-id data.
1696 * libcoff.h: Regenerate.
1697 * coffcode.h (coff_write_object_contents): Run build_id
1698 after_write_object_contents hook.
1700 2014-04-05 Alan Modra <amodra@gmail.com>
1702 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1703 merging non-default sym.
1705 2014-04-04 Tristan Gingold <gingold@adacore.com>
1707 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1710 2014-04-04 Tristan Gingold <gingold@adacore.com>
1712 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1713 thinko on names length.
1715 2014-04-04 Tristan Gingold <gingold@adacore.com>
1717 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1719 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1721 2014-04-04 Tristan Gingold <gingold@adacore.com>
1723 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1725 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1727 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1728 section before dereferencing.
1729 (pe_print_idata, pe_print_edata, pe_print_reloc)
1730 (rsrc_print_section): Don't bother interpreting the contents
1731 of sections which have no contents.
1733 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1736 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1739 2014-04-03 Tristan Gingold <gingold@adacore.com>
1741 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1743 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1745 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1747 2014-04-03 Alan Modra <amodra@gmail.com>
1749 * elf-bfd.h (struct elf_backend_data
1750 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1751 with "bfd_size_type size".
1752 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1753 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1754 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1755 * elfcode.h (bfd_from_remote_memory): Likewise.
1756 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1757 * bfd-in2.h: Regenerate.
1759 2014-04-02 Tristan Gingold <gingold@adacore.com>
1761 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1762 (bfd_mach_o_prebind_cksum_command): New types.
1763 (bfd_mach_o_prebound_dylib_command): Rewrite.
1764 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1766 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1768 (bfd_mach_o_read_prebind_cksum): New function.
1769 (bfd_mach_o_read_twolevel_hints): Ditto.
1770 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1773 2014-04-02 Alan Modra <amodra@gmail.com>
1775 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1776 Consolidate code handling possible section headers past end of
1777 segment. Don't use p_align for page size guess, instead use
1778 minpagesize. Take note of ld.so clearing section headers when
1779 p_memsz > p_filesz. Handle file header specifying no section
1780 headers. Handle zero p_align throughout. Default loadbase to
1781 zero. Add comments. Rename contents_size to high_offset, and
1782 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1783 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1784 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1786 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1787 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1788 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1789 * bfd-in2.h: Regnerate.
1791 2014-04-01 Tristan Gingold <gingold@adacore.com>
1793 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1796 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1797 Pavel Fedin <p.fedin@samsung.com>
1799 * elf32-arm.c: Add support for limited pretty-printing of PLT
1800 entries on eabi and nacl targets.
1801 (elf32_arm_get_synthetic_symtab): Add new callback.
1802 (elf32_arm_nacl_plt_sym_val): Likewise.
1803 (elf32_arm_plt0_size): Add helper function.
1804 (elf32_arm_plt_size): Likewise.
1806 2014-03-27 Tristan Gingold <gingold@adacore.com>
1808 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1809 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1811 2014-03-27 Tristan Gingold <gingold@adacore.com>
1813 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1814 * mach-o.c (bfd_mach_o_write_symtab)
1815 (bfd_mach_o_write_contents)
1816 (bfd_mach_o_set_section_flags_from_bfd)
1817 (bfd_mach_o_build_seg_command): Fix indentation.
1818 (bfd_mach_o_get_base_address): New function.
1820 2014-03-26 Nick Clifton <nickc@redhat.com>
1822 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1823 relocations in discarded sections.
1825 2014-03-26 Tristan Gingold <gingold@adacore.com>
1827 * mach-o.c (bfd_mach_o_convert_architecture): Add
1828 BFD_MACH_O_CPU_TYPE_ARM64.
1830 2014-03-26 Alan Modra <amodra@gmail.com>
1832 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1833 needed plt entries when taking the address of functions for
1834 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1835 Move opd setup and abiversion checks to..
1836 (ppc64_elf_before_check_relocs): ..here. Renamed from
1837 ppc64_elf_process_dot_syms. Set output abiversion from input and
1838 input abiversion from output, if either is not set.
1839 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1840 (elf_backend_check_directives): Update.
1842 2014-03-25 Will Newton <will.newton@linaro.org>
1844 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1845 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1846 of input sections rather than output sections.
1848 2014-03-20 Will Newton <will.newton@linaro.org>
1851 * elf32-arm.c (elf32_arm_check_relocs): Set
1852 pointer_equality_needed for absolute references within
1854 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1855 unless pointer_equality_needed is set.
1857 2014-03-19 Nick Clifton <nickc@redhat.com>
1859 * peXXigen.c (rsrc_process_section): Add code to scan input
1860 sections and record their lengths. Use these lengths to find the
1861 start of each merged .rsrc section.
1863 2014-03-17 Tristan Gingold <gingold@adacore.com>
1865 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1866 (bfd_mach_o_read_command): Ditto.
1868 2014-03-14 Meador Inge <meadori@codesourcery.com>
1870 * configure.in: Add strnlen to AC_CHECK_DECLS.
1871 * config.in: Regenerate.
1872 * configure: Regenerate.
1873 * sysdep.h (strnlen): Add prototype.
1875 2014-03-14 Alan Modra <amodra@gmail.com>
1877 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1878 handling for VLE_SDA21 relocs.
1880 2014-03-13 Tristan Gingold <gingold@adacore.com>
1882 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1884 (pe_bfd_object_p): Also read version number to detect ILF.
1885 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1886 (x86_64pe_bigobj_vec): Define
1887 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1888 (bfd_coff_max_nscns): New macro.
1889 (coff_compute_section_file_positions): Use unsigned int for
1890 target_index. Compare with bfd_coff_max_nscns.
1891 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1892 Set a value for _bfd_coff_max_nscns.
1893 (header_bigobj_classid): New constant.
1894 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1895 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1896 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1898 (bigobj_swap_table): New table.
1899 * libcoff.h: Regenerate.
1900 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1901 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1902 _bfd_coff_max_nscns.
1903 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1904 * coff-rs6000.c (bfd_xcoff_backend_data)
1905 (bfd_pmac_xcoff_backend_data): Likewise.
1906 * coff64-rs6000.c (bfd_xcoff_backend_data)
1907 (bfd_xcoff_aix5_backend_data): Likewise.
1908 * targets.c (x86_64pe_bigobj_vec): Declare.
1909 * configure.in (x86_64pe_bigobj_vec): New vector.
1910 * configure: Regenerate.
1911 * config.bfd: Add bigobj object format for Windows targets.
1913 2014-03-12 Nick Clifton <nickc@redhat.com>
1916 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1917 before testing for vxworks.
1919 2014-03-12 Alan Modra <amodra@gmail.com>
1921 * Makefile.in: Regenerate.
1923 2014-03-12 Alan Modra <amodra@gmail.com>
1926 * elf.c (copy_elf_program_header): Ignore first section lma if
1929 2014-03-11 Alan Modra <amodra@gmail.com>
1932 * coff-rs6000.c: Include stdint.h.
1933 * coff64-rs6000.c: Likewise.
1935 2014-03-10 Tristan Gingold <gingold@adacore.com>
1937 * ticoff.h: Removed.
1939 2014-03-08 Alan Modra <amodra@gmail.com>
1941 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1942 many relocations. Correct bitsize and rightshift too for a number
1943 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1944 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1945 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1946 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1947 fields in instructions to signed/unsigned according to whether
1948 the field takes a signed or unsigned value. Tidy vle split16 code.
1949 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1951 2014-03-08 Alan Modra <amodra@gmail.com>
1953 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1954 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1955 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1956 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1957 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1958 fields in instructions to signed/unsigned according to whether
1959 the field takes a signed or unsigned value.
1961 2014-03-07 Pedro Alves <palves@redhat.com>
1964 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1965 through ptr_to_uint instead of through long.
1967 2014-03-06 Nick Clifton <nickc@redhat.com>
1970 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1971 attribute section names.
1973 2014-03-05 Alan Modra <amodra@gmail.com>
1975 Update copyright years.
1977 2014-03-05 Alan Modra <amodra@gmail.com>
1979 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1980 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1981 (ppc64_elf_check_relocs): Likewise.
1982 (ppc64_elf_relocate_section): Likewise.
1983 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1984 * bfd-in2.h: Regenerate.
1985 * libbfd.h: Regenerate.
1987 2014-03-04 Heiher <r@hev.cc>
1989 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1991 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1992 extension of bfd_mach_mipsisa64r2.
1994 2014-03-04 Nick Clifton <nickc@redhat.com>
1997 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1998 (elf32_thumb2_plt_entry): New array.
1999 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2000 using thumb2 based PLT.
2001 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2003 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2005 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2007 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2008 Thumb2 based PLT 0-entry.
2009 (elf32_arm_output_arch_local_syms): Handle creation of local
2010 symbols for Thumb2 based PLT entries.
2012 2014-02-28 Alan Modra <amodra@gmail.com>
2015 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2016 the same conditions we called check_relocs.
2018 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2020 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2021 * bfd-in2.h: Regenerate.
2022 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2023 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2024 using long PLT entries.
2025 (bfd_elf32_arm_use_long_plt): New function.
2026 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2028 2014-02-27 Alan Modra <amodra@gmail.com>
2030 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2031 params for targets that don't use ppc32elf.em.
2033 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2035 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2036 of GOTOFF relocations.
2038 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2039 H.J. Lu <hongjiu.lu@intel.com>
2041 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2042 (elf_x86_64_legacy_plt_entry): Likewise.
2043 (elf_x86_64_bnd_plt_entry): Likewise.
2044 (elf_x86_64_legacy_plt2_entry): Likewise.
2045 (elf_x86_64_bnd_plt2_entry): Likewise.
2046 (elf_x86_64_bnd_arch_bed): Likewise.
2047 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2048 (elf_x86_64_link_hash_table): Add plt_bnd.
2049 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2051 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2052 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2054 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2055 symbols. Resolve call to the second PLT if it is created.
2056 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2057 (elf_x86_64_relocate_section): Resolve PLT references to the
2058 second PLT if it is created.
2059 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2060 second PLT entry for BND relocation.
2061 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2062 the second PLT is created.
2063 (elf_x86_64_get_synthetic_symtab): New.
2064 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2066 2014-02-19 Alan Modra <amodra@gmail.com>
2068 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2069 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2070 provision of out-of-line register save/restore routines.
2072 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2074 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2075 PT_DYNAMIC segment flags.
2077 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2080 * simple.c (struct saved_offsets): New.
2081 (simple_save_output_info): Use it for ptr.
2082 (simple_restore_output_info): Use it for ptr. Check section_count.
2083 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2085 2014-02-17 Alan Modra <amodra@gmail.com>
2087 * elf64-ppc.h (struct ppc64_elf_params): Define.
2088 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2089 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2090 ppc64_elf_build_stubs): Update prototype.
2091 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2092 fields now in params. Adjust code throughout file.
2093 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2094 Save params pointer in htab.
2095 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2096 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2097 ppc64_elf_build_stubs): Remove parameters now in "params".
2099 2014-02-17 Alan Modra <amodra@gmail.com>
2101 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2102 patched for ppc476 workaround. Reapply branch taken/not taken
2105 2014-02-12 Alan Modra <amodra@gmail.com>
2107 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2108 stubs for calls to __tls_get_addr that we know will later be
2111 2014-02-12 Alan Modra <amodra@gmail.com>
2113 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2114 for ld -r, when code sections are sufficiently aligned.
2115 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2118 2014-02-12 Alan Modra <amodra@gmail.com>
2121 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2122 --export-dynamic and --dynamic-list marking of symbols.
2123 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2126 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2129 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2130 executables if it matches dynamic_list.
2132 2014-02-10 Alan Modra <amodra@gmail.com>
2134 * po/SRC-POTFILES.in: Regenerate.
2135 * po/bfd.pot: Regenerate.
2137 2014-02-09 Alan Modra <amodra@gmail.com>
2139 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2140 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2141 (elfNN_bed): Init new field.
2142 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2143 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2144 (ppc_elf_relax_section): Don't reallocate section here, write
2145 stubs, or write out relocs for ld -r here..
2146 (ppc_elf_relocate_section): ..instead write stubs here, and use
2147 existing code to write out relocs for ld -r. Fix offset
2148 adjustment on reloc for little-endian.
2149 (elf_backend_caches_rawsize): Define.
2151 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2154 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2156 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2158 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2159 return paths. Three times.
2160 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2162 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2163 (ppc64_elf_edit_toc): Free USED in return path.
2165 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2167 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2168 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2169 * libbfd.h: Regenerated.
2170 * bfd-in2.h: Regenerated.
2171 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2172 (nios2_reloc_map): Likewise.
2173 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2174 Fixed all references.
2175 (nios2_elf32_relocate_section): Add new relocations.
2176 (nios2_elf32_check_relocs): Likewise.
2177 (nios2_elf32_gc_sweep_hook): Likewise.
2179 2014-02-03 Alan Modra <amodra@gmail.com>
2181 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2182 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2183 (ppc_elf_link_params): New function.
2184 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2186 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2187 parameters. Use htab->params instead.
2188 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2189 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2190 64 bytes for ppc476 workaround.
2191 (struct ppc_elf_relax_info): New.
2192 (ppc_elf_relax_section): Exclude linker created sections and
2193 those too small to hold one instruction. Don't add another
2194 branch around trampolines on later relax passes. Don't
2195 generate trampolines for undefined symbols when !relocatable,
2196 nor for plugin symbols. Allocate space for ppc476 workaround
2197 patch area. Free fixups on error return path.
2198 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2199 * elf32-ppc.h (struct ppc_elf_params): New.
2200 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2201 (ppc_elf_link_params): Declare.
2202 * section.c (SEC_INFO_TYPE_TARGET): Define.
2203 * bfd-in2.h: Regenerate.
2205 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2207 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2209 (nios2_elf32_relocate_section): Use got_base to adjust
2210 GOT-pointer-relative relocations relative to _gp_got.
2211 (create_got_section): Create _gp_got symbol.
2212 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2213 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2215 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2217 * bfd-in2.h: Update from reloc.c.
2218 * elf32-nios2.c: Include elf32-nios2.h.
2219 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2220 (nios2_reloc_map): Likewise.
2221 (enum elf32_nios2_stub_type): Declare.
2222 (struct elf32_nios2_stub_hash_entry): Declare.
2223 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2224 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2225 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2226 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2227 bfd_count, top_index, input_list, all_local_syms.
2228 (nios2_call26_stub_entry): New.
2229 (nios2_elf32_install_imm16): Move up in file.
2230 (nios2_elf32_install_data): Move up in file.
2231 (hiadj): Move up in file.
2232 (stub_hash_newfunc): New.
2233 (link_hash_newfunc): Initialize hsh_cache field.
2235 (nios2_stub_name): New.
2236 (nios2_get_stub_entry): New.
2237 (nios2_add_stub): New.
2238 (nios2_elf32_setup_section_lists): New.
2239 (nios2_elf32_next_input_section): New.
2240 (CALL26_SEGMENT): New.
2241 (MAX_STUB_SECTION_SIZE): New.
2242 (group_sections): New.
2243 (nios2_type_of_stub): New.
2244 (nios2_build_one_stub): New.
2245 (nios2_size_one_stub): New.
2246 (get_local_syms): New.
2247 (nios2_elf32_size_stubs): New.
2248 (nios2_elf32_build_stubs): New.
2249 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2250 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2251 trampolines for R_NIOS2_CALL26 stubs.
2252 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2253 (nios2_elf32_gc_sweep_hook): Likewise.
2254 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2255 (nios2_elf32_link_hash_table_free): New.
2256 (bfd_elf32_bfd_link_hash_table_free): Define.
2257 * elf32-nios2.h: New file.
2258 * libbfd.h: Update from reloc.c.
2259 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2261 2014-01-29 Nick Clifton <nickc@redhat.com>
2264 * elf32-metag.c (elf_metag_post_process_headers): Call
2265 _bfd_elf_post_process_headers.
2266 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2267 _bfd_elf_copy_private_data.
2268 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2270 2014-01-29 Nick Clifton <nickc@redhat.com>
2272 * bfd-in.h (bfd_set_section_vma): Delete.
2273 (bfd_set_section_alignment): Delete.
2274 (bfd_set_section_userdata): Delete.
2275 (bfd_set_cacheable): Delete.
2276 * bfd.c (bfd_set_cacheable): New static inline function.
2277 * section.c (bfd_set_section_userdata): Likewise.
2278 (bfd_set_section_vma): Likewise.
2279 (bfd_set_section_alignment): Likewise.
2280 * bfd-in2.h: Regenerate.
2282 2014-01-28 Nick Clifton <nickc@redhat.com>
2284 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2285 attributes select the CU containing the abbreviation, which may not
2288 2014-01-24 Alan Modra <amodra@gmail.com>
2290 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2291 to get_relocs for ELFv2.
2293 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2296 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2297 if TLS sections are not adjacent.
2299 2014-01-22 Alan Modra <amodra@gmail.com>
2301 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2303 2014-01-22 Alan Modra <amodra@gmail.com>
2305 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2307 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2310 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2311 regular default symbol definition and the versioned dynamic
2312 symbol definition mismatch, skip the default symbol definition
2313 if one of them is IFUNC.
2315 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2318 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2319 info->export_dynamic nor h->ref_dynamic for type mismatch when
2320 adding the default version.
2322 2014-01-16 Alan Modra <amodra@gmail.com>
2324 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2325 mips_elf_traverse_got_arg* rather than mips_got_info*.
2326 Adjust caller. Alloc on output_bfd rather than symbol section
2329 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2331 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2333 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2335 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2338 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2339 against __ehdr_start.
2340 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2342 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2344 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2346 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2348 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2351 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2352 count if there are any non pc-relative relocs.
2353 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2355 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2356 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2358 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2359 offset while calculating relocation address.
2360 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2361 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2363 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2366 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2367 R_ARM_ABS8 and R_ARM_ABS16.
2369 2014-01-13 Alan Modra <amodra@gmail.com>
2371 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2372 error when shared and force a plt call otherwise.
2373 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2374 plt_type == PLT_NEW.
2375 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2376 the appropriate call stub.
2378 2014-01-10 Alan Modra <amodra@gmail.com>
2383 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2384 (assign_file_positions_for_non_load_sections): When setting up
2385 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2386 header that completely covers the relro region.
2388 2014-01-09 Tristan Gingold <gingold@adacore.com>
2390 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2391 table macros and add macros to initializa the structure.
2393 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2398 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2399 size for PT_GNU_RELRO segment.
2400 (assign_file_positions_for_load_sections): If PT_LOAD segment
2401 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2403 2014-01-07 Tom Tromey <tromey@redhat.com>
2405 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2408 2014-01-03 Nick Clifton <nickc@redhat.com>
2411 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2414 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2417 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2419 2014-01-02 Nick Clifton <nickc@redhat.com>
2422 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2423 filename in the bfd's filename field.
2424 * elfcode.h (bfd_from_remote_memory): Likewise.
2425 * ieee.c (ieee_object_p): Likewise.
2426 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2427 * oasys.c (oasys_openr_next_archived_file): Likewise.
2428 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2429 * opncls.c (bfd_fopen): Likewise.
2430 (bfd_openstreamr): Likewise.
2431 (bfd_openr_iovec): Likewise.
2432 (bfd_openw): Likewise.
2433 (bfd_create): Likewise.
2434 (_bfd_delete_bfd): Free filename.
2436 For older changes see ChangeLog-2013
2438 Copyright (C) 2014 Free Software Foundation, Inc.
2440 Copying and distribution of this file, with or without modification,
2441 are permitted in any medium without royalty provided the copyright
2442 notice and this notice are preserved.
2448 version-control: never
projects / binutils-gdb.git / blob