1 2014-11-03 Nick Clifton <nickc@redhat.com>
3 * po/fi.po: Updated Finnish translation.
5 2014-10-31 Andrew Pinski <apinski@cavium.com>
6 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
8 * archures.c: Add octeon3 for mips target.
9 * bfd-in2.h: Regenerate.
10 * bfd/cpu-mips.c: Define I_mipsocteon3.
11 nfo_struct): Add octeon3 support.
12 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
14 (mips_set_isa_flags): Add support for octeon3.
15 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
16 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
17 extension of bfd_mach_mips_octeon2.
18 (print_mips_isa_ext): Print the value of Octeon3.
20 2014-10-31 Nick Clifton <nickc@redhat.com>
23 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
24 symbol table bigger than the file.
25 * elf.c (bfd_elf_get_str_section): Do not try to load a string
26 table bigger than the file.
27 * tekhex.c (first_phase): Check that the section range is sane.
29 2014-10-30 Nick Clifton <nickc@redhat.com>
32 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
33 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
35 2014-10-29 Nick Clifton <nickc@redhat.com>
37 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
40 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
42 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
44 2014-10-28 Nick Clifton <nickc@redhat.com>
47 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
48 detection table on a per-bfd basis.
49 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
52 2014-10-28 Andreas Schwab <schwab@suse.de>
53 Nick Clifton <nickc@redhat.com>
56 * srec.c (srec_bad_byte): Increase size of buf to allow for
58 (srec_scan): Use an unsigned char buffer to hold header bytes.
60 2014-10-27 Nick Clifton <nickc@redhat.com>
63 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
64 binaries with a group of sections linked by the string table
66 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
67 with an invalid value for NumberOfRvaAndSizes.
68 (pe_print_edata): Detect out of range rvas and entry counts for
69 the Export Address table, Name Pointer table and Ordinal table.
72 * elf.c (setup_group): Improve handling of corrupt group
75 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
77 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
78 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
79 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
80 (elf_aarch64_stub_type): Add new type
81 aarch64_stub_erratum_835769_veneer.
82 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
83 (aarch64_erratum_835769_fix): New data struct to record erratum
85 (elf_aarch64_link_hash_table: Global flags for 835769.
86 (aarch64_build_one_stub): Add case for 835769.
87 (aarch64_size_one_stub): Likewise.
88 (aarch64_mem_op_p, aarch64_mlxl_p,
89 aarch64_erratum_sequence,erratum_835769_scan):
90 New. Decode and scan functions for erratum 835769.
91 (elf_aarch64_create_or_find_stub_sec): New.
92 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
94 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
95 (erratum_835769_branch_to_stub_data,
96 make_branch_to_erratum_835769_stub):New. Connect up all the
97 erratum stubs to occurances by branches.
98 (elfNN_aarch64_write_section): New hook.
99 (aarch64_map_one_stub): Output erratum stub symbol.
100 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
101 information for erratum 835769.
102 (elf_backend_write_section): Define.
104 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
106 * elf32-arm.c (read_code32): New function to read 32 bit
108 (read_code16): New function to read 16 bit thumb instrution.
109 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
110 and read_code16 to read instructions.
112 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
114 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
115 (print_mips_isa_ext): Print the value of an unknown extension.
117 2014-10-21 Alan Modra <amodra@gmail.com>
119 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
120 entries that aren't a multiple of 8 rather than failing assertion.
122 2014-10-21 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
127 2014-10-18 Alan Modra <amodra@gmail.com>
129 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
130 section for function symbols defined in .opd is discarded, let
131 the symbol appear to be undefined.
132 (opd_entry_value): Ensure the result section is that for the
133 function code section in the same object as the OPD entry.
135 2014-10-16 Alan Modra <amodra@gmail.com>
138 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
140 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
141 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
142 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
143 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
144 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
145 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
146 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
147 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
148 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
151 2014-10-16 Alan Modra <amodra@gmail.com>
153 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
154 even when output is not ppc64 ELF. Remove redundant tests on
157 2014-10-15 Alan Modra <amodra@gmail.com>
160 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
161 param, group "section" and "offset" params. Zero discriminator.
162 * bfd.c (bfd_find_nearest_line): Implement with new
163 _bfd_find_nearest_line.
164 (bfd_find_nearest_line_discriminator): Likewise.
165 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
167 * coff-rs6000.c (xcoff_find_nearest_line,
168 xcoff_find_nearest_line_discriminator): Delete.
169 (_bfd_xcoff_find_nearest_line): Don't define.
170 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
171 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
173 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
174 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
175 adjust _bfd_dwarf2_find_nearest_line call.
176 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
177 others. Set discriminator. Adjust call.
178 (coff_find_nearest_line_discriminator): Delete.
179 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
180 * dwarf2.c (find_line): Rename to..
181 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
182 Simplify setting of do_line. Delete old function.
183 (_bfd_dwarf2_find_line): Delete.
184 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
185 discriminator_ptr and set it.
186 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
187 (_bfd_elf_find_nearest_line_discriminator): Delete.
188 (_bfd_elf_find_line_discriminator): Delete.
189 (_bfd_generic_find_nearest_line_discriminator): Don't define.
190 * elf.c (elf_find_function): Reorder params.
191 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
193 (_bfd_elf_find_nearest_line_discriminator): Delete.
194 (_bfd_elf_find_line): Adjust call.
195 * elf32-arm.c (arm_elf_find_function): Reorder params.
196 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
198 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
199 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
200 (elfNN_aarch64_find_nearest_line): Reorder params, add
201 discriminator_ptr. Adjust calls.
202 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
203 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
204 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
205 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
206 (_bfd_dwarf1_find_nearest_line): Likewise.
207 (_bfd_dwarf2_find_nearest_line): Likewise.
208 (_bfd_dwarf2_find_line): Delete.
209 (_bfd_generic_find_nearest_line_discriminator): Delete.
210 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
211 * libcoff-in.h (coff_find_nearest_line): Update prototype.
212 (coff_find_nearest_line_discriminator): Delete.
213 (coff_find_nearest_line_with_names): Update prototype.
214 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
215 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
216 discriminator_ptr. Adjust calls.
217 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
218 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
219 discriminator_ptr and set.
220 * som.c (som_find_nearest_line): Similarly.
221 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
222 _bfd_find_nearest_line_discriminator.
223 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
224 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
225 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
226 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
227 "discriminator" and set.
228 (_bfd_vms_find_nearest_line_discriminator): Delete.
229 (_bfd_generic_find_nearest_line_discriminator): Don't define.
230 (alpha_vms_find_nearest_line): Update define.
231 * bfd-in2.h: Regenerate.
232 * libbfd.h: Regenerate.
233 * libcoff.h: Regenerate.
235 2014-10-15 Alan Modra <amodra@gmail.com>
237 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
238 * aout-adobe.c (aout_32_find_line): Define.
239 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
240 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
241 * aout-target.h (MY_find_line): Define.
242 * aout-tic30.c (MY_find_line): Define.
243 * binary.c (binary_find_line): Define.
244 * bout.c (aout_32_find_line): Define.
245 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
246 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
247 (rs6000_xcoff64_aix_vec): Likewise.
248 * elf-bfd.h (_bfd_generic_find_line): Don't define.
249 * elfxx-target.h (bfd_elfNN_find_line): Define.
250 * i386msdos.c (msdos_find_line): Define.
251 * i386os9k.c (aout_32_find_line): Define.
252 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
253 (ieee_find_nearest_line, ieee_find_line,
254 ieee_find_inliner_info): Define.
255 * ihex.c (ihex_find_line): Define.
256 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
257 (_bfd_generic_find_line): Don't define.
258 * libbfd.c (_bfd_generic_find_line): Delete.
259 * libcoff-in.h (coff_find_line): Define.
260 * libecoff.h (_bfd_ecoff_find_line): Define.
261 * mach-o.h (bfd_mach_o_find_line): Define.
262 * mmo.c (mmo_find_line): Define.
263 * nlm-target.h (nlm_find_line): Define.
264 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
265 (oasys_find_nearest_line, oasys_find_line,
266 oasys_find_inliner_info): Define.
267 * pef.c (bfd_pef_find_line): Define.
268 * plugin.c (bfd_plugin_find_line): Define.
269 * ppcboot.c (ppcboot_find_line): Define.
270 * som.c (som_find_line): Define.
271 * srec.c (srec_find_line): Define.
272 * tekhex.c (tekhex_find_line): Define.
273 * versados.c (versados_find_line): Define.
274 * vms-alpha.c (alpha_vms_find_line): Define.
275 * xsym.c (bfd_sym_find_line): Define.
276 * bfd-in2.h: Regenerate.
277 * libbfd.h: Regenerate.
278 * libcoff.h: Regenerate.
280 2014-10-15 Tristan Gingold <gingold@adacore.com>
282 * version.m4: Bump version to 2.25.51
283 * configure: Regenerate.
285 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
287 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
288 offset is less than 2.
289 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
291 2014-10-14 Alan Modra <amodra@gmail.com>
294 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
295 (EIGHT_GAZILLION): Delete.
297 2014-10-13 Alan Modra <amodra@gmail.com>
300 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
301 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
302 flags enabling conversion of CIEs and FDEs to use relative encoding.
303 (find_merged_cie): Similarly.
304 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
305 relocatable, except for CIE pointer.
306 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
307 relocs against symbols in dropped comdat group sections.
308 (bfd_elf_discard_info): Do some eh_frame optimisation when
311 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
313 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
314 the hwcaps2 object attribute.
316 2014-10-04 Alan Modra <amodra@gmail.com>
319 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
320 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
321 range FDEs for discarding.
322 (vma_compare): Sort on range after address.
323 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
324 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
325 error message rather than "fde".
326 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
329 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
332 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
333 for OLD_FREEBSD_ABI_LABEL.
335 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
338 * plugin.c (try_claim): New function. Moved from
340 (try_load_plugin): Pass through bfd. Add test.
341 (load_plugin): Pass through bfd.
342 (bfd_plugin_object_p): Move logic to try_claim.
344 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
346 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
347 call relaxation use furthermost addresses where call source and
348 destination can be to check whether it's in the range of a direct
351 2014-09-22 Alan Modra <amodra@gmail.com>
353 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
354 false for overflow or overlapping FDEs. Give more detail in
357 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
359 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
360 the addend if relocations are RELA.
362 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
364 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
365 nds32_elf_ex9_relocation_check): Synchronize the argument type.
367 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
369 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
371 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
374 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
377 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
379 2014-09-16 Terry Guo <terry.guo@arm.com>
381 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
384 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
386 * bfd-in2.h: Regenerate.
387 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
388 (nds32_elf_relax_section): Code refactoring.
389 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
390 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
391 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
392 pattern. The first three is moved from nds32_elf_relax_section,
393 and the last three is new function.
394 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
395 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
396 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
397 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
398 three is moved from nds32_elf_relax_section, and the last four
400 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
401 pattern and address setting pattern.
402 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
403 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
404 nds32_elf_relax_gotoff_suff): Relax pic pattern.
405 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
406 nds32_elf_relax_letlsls): Relax TLS pattern.
407 (nds32_relax_adjust_label): Adjust alignment and nop.
408 (nds32_elf_pick_relax): Choose relaxation optimization.
409 (nds32_elf_get_relocated_section_contents): New hook.
410 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
412 * elf32-nds32.h: Declare.
413 * libbfd.h: Regenerate.
414 * reloc.c: Add nds32 new relocations.
416 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
418 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
419 'name' for the typo issue, which related with commit
420 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
422 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
423 Matthew Fortune <matthew.fortune@imgtec.com>
425 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
426 * archures.c (bfd_architecture): Likewise.
427 * bfd-in2.h (bfd_architecture): Likewise.
428 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
429 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
430 BFD_RELOC_MIPS_19_PCREL_S2.
431 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
432 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
433 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
434 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
435 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
436 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
437 BFD_RELOC_LO16_PCREL.
438 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
439 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
441 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
442 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
443 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
444 BFD_RELOC_LO16_PCREL.
445 * elfn32-mips.c: Likewise.
446 * elfxx-mips.c (MIPSR6_P): New define.
447 (mipsr6_exec_plt_entry): New array.
448 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
449 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
450 (aligned_pcrel_reloc_p): New function.
451 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
452 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
453 (mips_elf_calculate_relocation): Add support for relocs:
454 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
455 R_MIPS_PCHI16 and R_MIPS_PCLO16.
456 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
457 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
458 (_bfd_mips_elf_check_relocs): Add support for relocs:
459 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
460 (_bfd_mips_elf_relocate_section): Add a check for unaligned
462 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
464 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
465 (_bfd_mips_elf_print_private_bfd_data): Likewise.
466 (mips_32bit_flags_p): Add support for mips32r6.
467 * libbfd.h (bfd_reloc_code_real_names): Add entries for
468 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
469 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
470 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
471 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
472 BFD_RELOC_MIPS_19_PCREL_S2.
473 * config.bfd: Add mips*-img-elf* target triple.
475 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
477 * config.bfd: Add mips*-img-elf* target triple.
479 2014-09-12 Alan Modra <amodra@gmail.com>
481 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
482 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
483 range of FDEs to hdr_info->array.
484 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
485 .eh_frame_hdr entries, and overlapping FDEs.
487 2014-09-10 Alan Modra <amodra@gmail.com>
489 * elf.c (assign_file_positions_except_relocs): Move section header
491 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
492 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
493 * elflink.c (bfd_elf_final_link): Don't call above function.
495 2014-08-30 Alan Modra <amodra@gmail.com>
497 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
499 2014-08-29 Alan Modra <amodra@gmail.com>
501 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
502 error for calls via a toc adjusting stub without a nop.
504 2014-08-29 Alan Modra <amodra@gmail.com>
506 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
507 error. Remove redundant bfd_set_error.
509 2014-08-29 Alan Modra <amodra@gmail.com>
511 * srec.c (srec_scan): Revert last change. Report an error for
512 S-records with less than the miniumum byte count.
514 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
516 * srec.c (srec_scan): Return error for 0 size.
518 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
521 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
522 to check discarded input section.
523 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
525 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
528 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
529 sections to input from ld --just-symbols.
531 2014-08-26 DJ Delorie <dj@redhat.com>
533 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
536 2014-08-26 Jiong Wang <jiong.wang@arm.com>
538 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
539 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
541 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
543 2014-08-26 Nick Clifton <nickc@redhat.com>
545 * config.bfd: Fix typo in or1knd selection.
547 2014-08-22 Kai Tietz <ktietz@redhat.com>
550 * coffcode.h (coff_compute_section_file_positions): Keep
551 FileAlignment valid as set.
553 2014-08-22 Alan Modra <amodra@gmail.com>
555 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
556 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
558 2014-08-22 Alan Modra <amodra@gmail.com>
560 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
562 (_bfd_elf_begin_eh_frame_parsing): Delete.
563 (_bfd_elf_end_eh_frame_parsing): Delete.
564 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
565 (_bfd_elf_end_eh_frame_parsing): Delete.
566 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
567 !info->relocatable in place of merge_cies.
568 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
569 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
570 (ppc64_elf_size_stubs): Likewise pad stub FDE.
571 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
572 (ppc64_elf_size_stubs): ..here and..
573 (ppc64_elf_finish_dynamic_sections): ..here.
575 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
577 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
579 2014-08-21 Tony Wang <tony.wang@arm.com>
581 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
582 the veneer routine for R_ARM_THM_JUMP19.
583 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
584 (elf32_arm_size_stub): Ditto.
586 2014-08-20 Roland McGrath <mcgrathr@google.com>
589 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
590 all reloc types with pc_relative set in the howto, not just for
591 R_ARM_REL32 and R_ARM_REL32_NOI.
592 (allocate_dynrelocs_for_symbol): Update comment.
593 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
594 set in the howto, set call_reloc_p and may_need_local_target_p but
595 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
596 (elf32_arm_check_relocs): Likewise.
598 2014-08-20 Will Newton <will.newton@linaro.org>
600 * config.bfd: Default armeb-*-eabi* to big endian.
602 2014-08-19 Alan Modra <amodra@gmail.com>
604 * configure: Regenerate.
606 2014-08-18 Alan Modra <amodra@gmail.com>
608 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
609 use dynrelocs for ifunc.
610 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
612 2014-08-18 Alan Modra <amodra@gmail.com>
615 * elflink.c (on_needed_list): Only consider libraries that have
618 2014-08-18 Alan Modra <amodra@gmail.com>
620 * elflink.c (bfd_elf_discard_info): Return int error status.
621 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
622 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
623 * bfd-in2.h: Regenerate.
625 2014-08-14 Alan Modra <amodra@gmail.com>
627 * peXXigen.c (pe_print_reloc): Protect against access past end
630 2014-08-14 Alan Modra <amodra@gmail.com>
633 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
634 in the order they are mapped to output sections.
636 2014-08-14 Alan Modra <amodra@gmail.com>
638 * configure.ac: Delete redundant plugin related checks.
639 * configure: Regenerate.
641 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
643 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
644 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
647 2014-08-12 Alan Modra <amodra@gmail.com>
649 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
650 here when not calling the generic add_symbol function. Formatting.
651 Correct handling of indirect symbols. Update notice call.
652 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
653 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
654 symbols early. Update notice call. Add comments regarding weak
655 symbols vs. indirect.
657 2014-08-12 Alan Modra <amodra@gmail.com>
660 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
663 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
665 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
668 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
669 Alan Modra <amodra@gmail.com>
672 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
673 warning for references in LTO IR to warning symbols.
675 2014-08-07 Alan Modra <amodra@gmail.com>
677 * linker.c (WARN, CWARN): Collapse these states to WARN.
678 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
681 2014-08-05 Doug Evans <dje@google.com>
683 * bfd-in2.h: Regenerate.
684 * libcoff.h: Regenerate.
686 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
688 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
689 rawsize if changing size.
691 2014-08-05 Alan Modra <amodra@gmail.com>
694 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
696 2014-08-05 Alan Modra <amodra@gmail.com>
698 * linker.c (generic_link_check_archive_element): Move handling
699 of command link -u symbols with a common symbol def to the
700 code handling non-common symbols so that archive element symbols
701 are loaded. Use generic_link_add_object_symbols.
703 2014-08-05 Alan Modra <amodra@gmail.com>
706 * linker.c (struct archive_list, struct archive_hash_entry,
707 struct archive_hash_table, archive_hash_newfunc,
708 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
709 archive_hash_table_free): Delete.
710 (_bfd_generic_link_add_archive_symbols): Add h and name params to
711 checkfn. Rewrite using a straight-forward scan over archive map.
712 (generic_link_check_archive_element_no_collect,
713 generic_link_check_archive_element_collect,
714 generic_link_check_archive_element): Add h and name params.
715 * aoutx.h (aout_link_check_archive_element): Likewise.
716 * pdp11.c (aout_link_check_archive_element): Likewise.
717 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
718 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
719 scan symbols, simply add archive element whenever h is undefined.
720 (coff_link_check_ar_symbols): Delete.
721 * ecoff.c (read_ext_syms_and_strs): Delete.
722 (reread_ext_syms_and_strs): Delete.
723 (ecoff_link_check_archive_element): Add h and name param. Don't
724 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
725 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
727 (elf_link_add_archive_symbols): Delete "defined" array, merge
728 functionality into "included". Make "included" a char array. Don't
729 set or test archive_pass.
730 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
731 * libbfd.h: Regenerate.
733 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
736 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
738 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
740 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
741 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
742 (bfd_mips_elf_swap_abiflags_v0_in): New function.
743 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
744 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
745 (_bfd_mips_elf_fake_sections): Likewise.
746 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
747 (_bfd_mips_elf_additional_program_headers): Account for new
748 PT_MIPS_ABIFLAGS program header.
749 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
750 associate with .MIPS.abiflags.
751 (_bfd_mips_elf_gc_mark_extra_sections): New function.
752 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
753 (infer_mips_abiflags): Likewise.
754 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
755 (mips_32bit_flags_p): Moved higher.
756 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
757 checking for FP ABIs.
758 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
759 checks. Check EF_MIPS_FP64 flag consistency.
760 (print_mips_ases, print_mips_isa_ext): New static function.
761 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
762 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
763 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
764 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
765 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
766 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
767 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
768 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
770 2014-07-28 Alan Modra <amodra@gmail.com>
773 * archive.c (_bfd_compute_and_write_armap): Warn on adding
774 __gnu_lto_slim to armap.
775 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
776 __gnu_lto_slim to linker hash table.
778 2014-07-27 Anthony Green <green@moxielogic.org>
780 * config.bfd: Add moxie-*-moxiebox*.
782 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
784 Add or reactivate or1k-*-rtems*
785 * config.bfd (or1k-*-rtems*): Reactivate.
787 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
789 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
791 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
792 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
794 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
797 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
798 and R_*_IRELATIVE relocation offset with PLT entry.
799 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
800 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
801 (elf_x86_64_get_synthetic_symtab): Use it.
803 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
806 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
807 next_tls_desc_index with elf.srelplt->reloc_count.
809 2014-07-15 Alan Modra <amodra@gmail.com>
811 * cache.c (cache_bread_1): Don't return -1 when fread returns
814 2014-07-15 Alan Modra <amodra@gmail.com>
816 * elflink.c (elf_merge_st_other): Update comments. Simplify
817 visibility handling. Make isym const. Move code modifying
818 isym->st_other for --exclude-libs to..
819 (elf_link_add_object_symbols): ..here.
821 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
824 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
826 2014-07-08 Nick Clifton <nickc@redhat.com>
829 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
830 segments in input bfds.
832 2014-07-08 Will Newton <will.newton@linaro.org>
834 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
835 value to 64kB and remove custom setting for NaCl.
837 2014-07-08 Alan Modra <amodra@gmail.com>
839 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
840 bits from source to dest.
841 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
842 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
844 * bfd-in2.h: Regenerate.
846 2014-07-08 Jiong Wang <jiong.wang@arm.com>
848 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
849 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
850 when info->relocatable be true.
852 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
854 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
855 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
856 * bfd-in2.h: Regenerate.
857 * libbfd.h: Regenerate.
859 2014-07-04 Alan Modra <amodra@gmail.com>
861 * Makefile.am: Update "configure.in" comments.
864 * configure.host: Likewise.
865 * doc/bfdint.texi: Likewise.
866 * targets.c: Likewise.
867 * warning.m4: Likewise.
868 * Makefile.in: Regenerate.
870 2014-07-04 Alan Modra <amodra@gmail.com>
872 * configure.ac: Rename from configure.in.
873 * Makefile.in: Regenerate.
874 * config.in: Regenerate.
875 * doc/Makefile.in: Regenerate.
877 2014-07-04 Alan Modra <amodra@gmail.com>
879 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
880 * Makefile.in: Regenerate.
882 2014-07-04 Alan Modra <amodra@gmail.com>
884 * version.m4: New file.
885 * configure.in: Include version.m4.
887 * Makefile.am (RELEASE): Delete.
888 (bfdver.h): Depend on development.sh, use instead of RELEASE.
889 * Makefile.in: Regenerate.
890 * doc/Makefile.in: Regenerate.
892 2014-07-02 Alan Modra <amodra@gmail.com>
894 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
895 pointer_equality_needed when !readonly_dynrelocs.
896 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
898 2014-07-02 Alan Modra <amodra@gmail.com>
900 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
901 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
903 2014-07-01 Alan Modra <amodra@gmail.com>
905 * bfd.c (struct bfd): Reorganise for better packing. Delete
906 "ifd" field. Make "format", "direction" and "flags" bitfields.
907 (HAS_LOAD_PAGE): Delete, renumber following flags.
908 * bfd-in2.h: Regenerate.
909 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
911 2014-07-01 Alan Modra <amodra@gmail.com>
913 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
914 (struct ppc_link_hash_table): Increase size of stub_count array.
915 (build_global_entry_stubs): Emit symbol on global entry stub.
916 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
919 2014-07-01 Alan Modra <amodra@gmail.com>
921 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
922 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
923 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
925 (ppc64_elf_relocate_section): Disable ELFv2 function entry
926 optimisation when --traditional-format.
928 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
929 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
930 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
931 Soundararajan <Sounderarajan.D@atmel.com>
933 * archures.c: Add avrtiny architecture for avr target.
934 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
935 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
936 added for 16 bit LDS/STS instruction of avrtiny arch.
937 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
938 BFD_RELOC_AVR_LDS_STS_16.
939 (bfd_elf_avr_final_write_processing): Select machine number
941 (elf32_avr_object_p): Set machine number for avrtiny arch.
942 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
943 * bfd-in2.h: Regenerate.
944 * libbfd.h: Regenerate.
946 2014-06-26 Nick Clifton <nickc@redhat.com>
949 * dwarf2.c (is_str_attr): New function.
950 (find_abstract_instance_name): Use it to determine when an
951 attribute has a string value.
953 2014-06-24 Alan Modra <amodra@gmail.com>
955 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
956 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
959 2014-06-21 Philippe De Muyter <phdm@macqel.be>
961 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
964 2014-06-20 Kyle McMartin <kyle@redhat.com>
966 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
967 emitting initial-exec relocs when not linking an executable.
969 2014-06-16 Will Newton <will.newton@linaro.org>
971 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
972 htab->next_tls_desc_index in the non-IPLT case.
973 Calculate GOT offset correctly for the non-IPLT case.
974 (allocate_dynrelocs_for_symbol): Don't increment
975 htab->next_tls_desc_index here.
977 2014-06-16 Alan Modra <amodra@gmail.com>
979 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
982 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
984 * elfxx-aarch64.c (stdarg.h): Include.
986 (_bfd_aarch64_elf_grok_prstatus): Updated.
987 (_bfd_aarch64_elf_grok_psinfo): New function.
988 (_bfd_aarch64_elf_write_core_note): New function.
989 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
990 (elf_backend_write_core_note): Define.
992 2014-06-13 Alan Modra <amodra@gmail.com>
994 * archive.c: Include bfdlink.h.
995 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
996 * bfd.c (struct bfd): Add is_linker_output field.
997 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
998 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
999 link.hash and is_linker_output.
1000 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1001 param with bfd*. Assert is_linker_output and link.hash, and
1002 clear them before exit.
1003 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1004 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1005 and link.hash so we can free two linker hash tables.
1006 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1007 first. Clean up on errors. Set hash_table_free pointer.
1008 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1009 bfd_link_hash_table* param with bfd*.
1010 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1011 hash_table_free pointer.
1012 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1013 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1014 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1015 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1016 * xcofflink.c: Similarly.
1017 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1018 clear link.next before creating linker hash table. Clean up on
1019 errors, and restore link.next on exit.
1020 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1021 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1022 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1023 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1024 * hash.c (bfd_hash_table_init_n): Free table on error.
1025 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1026 * bfd-in2.h: Regenerate.
1027 * libbfd.h: Regenerate.
1028 * libcoff.h: Regenerate.
1030 2014-06-13 Alan Modra <amodra@gmail.com>
1033 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1034 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1035 * bfd.c (bfd_link_hash_table_free): Don't define.
1036 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1037 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1038 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1039 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1040 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1041 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1042 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1043 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1044 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1045 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1046 * xsym.c: Don't define various link_hash_table_free defines, and
1047 remove from bfd_target vars. Temporarily reference some of the
1048 target link_hash_table_free functions to avoid warnings.
1049 * bfd-in2.h: Regenerate.
1050 * libbfd.h: Regenerate.
1052 2014-06-13 Alan Modra <amodra@gmail.com>
1054 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1055 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1056 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1057 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1058 Move link_hash_table_free functions before their corresponding
1059 link_hash_table_create functions.
1061 2014-06-13 Alan Modra <amodra@gmail.com>
1063 * bfd.c (struct bfd): Replace link_next with a union.
1064 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1065 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1066 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1067 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1068 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1069 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1070 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1071 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1072 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1073 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1074 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1075 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1076 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1077 * bfd-in2.h: Regenerate.
1079 2014-06-11 Alan Modra <amodra@gmail.com>
1081 * linker.c (unwrap_hash_lookup): Add missing parens.
1083 2014-06-11 Kai Tietz <ktietz@redhat.com>
1085 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1086 * libcoff.h: Regenerated.
1088 2014-06-10 Alan Modra <amodra@gmail.com>
1091 * linker.c (unwrap_hash_lookup): New function.
1092 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1093 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1094 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1095 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1096 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1097 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1098 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1099 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1101 2014-06-07 Alan Modra <amodra@gmail.com>
1103 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1104 insn as a bitfield; Use complain_overflow_bitfield.
1105 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1107 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1109 * development.sh: New file.
1110 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1111 Make -Werror the default with GCC only if DEVELOPMENT is true.
1112 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1113 $(srcdir)/development.sh.
1114 * Makefile.in, configure: Regenerate.
1116 2014-06-04 Will Newton <will.newton@linaro.org>
1118 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1119 being non-NULL into an assert.
1120 (elfNN_aarch64_tls_relax): Remove unused code.
1122 2014-06-03 DJ Delorie <dj@redhat.com>
1124 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1126 2014-06-03 Nick Clifton <nickc@redhat.com>
1129 * peXXigen.c (rsrc_process_section): Page align the new contents
1130 befgore writing out.
1132 2014-06-03 Alan Modra <amodra@gmail.com>
1134 * elf64-ppc.c (ADDIS_R12_R2): Define.
1135 (build_plt_stub): Support fusion on ELFv2 stub.
1136 (ppc_build_one_stub): Likewise for plt branch stubs.
1138 2014-05-28 Alan Modra <amodra@gmail.com>
1140 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1142 2014-05-28 Tristan Gingold <gingold@adacore.com>
1144 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1145 to keep the length of the best fit range.
1146 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1149 2014-05-27 DJ Delorie <dj@redhat.com>
1151 * elf32-rx.c (get_symbol_value_maybe): New.
1152 (rx_elf_relocate_section): If we find a reloc against
1153 $tableentry$default$<name>, redirect it to the appropriate
1155 (RX_Table_Info): New.
1156 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1157 with table parts in them.
1158 (rx_check_directives): New.
1159 (rx_table_map_2): New.
1160 (rx_table_map): New.
1161 (rx_additional_link_map_text): New. Called to dump tables to the
1165 2014-05-20 DJ Delorie <dj@redhat.com>
1167 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1169 2014-05-20 Alan Modra <amodra@gmail.com>
1172 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1173 Remove redundant setting of htab->elf.dynobj. Don't align.
1174 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1175 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1176 (create_sdata_sym): Delete.
1177 (elf_allocate_pointer_linker_section): Rename from
1178 elf_create_pointer_linker_section. Align section.
1179 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1180 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1182 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1183 Remove unnecessary tests on _SDA_BASE_ sym.
1184 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1185 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1186 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1187 (ppc_elf_maybe_strip_sdata_syms): Declare.
1189 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1191 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1193 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1195 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1196 in a section with no contents.
1197 (is_vma_in_section, find_section_by_vma): New functions.
1198 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1199 offsets in the debug directory.
1200 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1201 Byte-swap GUID from little-endian to big-endian order for
1202 consistent and conventional display.
1204 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1206 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1207 64-bit doubles objects mix with 32-bit doubles objects.
1208 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1210 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1212 * mmo.c: Update URLs in documentation comments.
1214 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1215 David Weatherford <weath@cadence.com>
1216 Max Filippov <jcmvbkbc@gmail.com>
1218 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1221 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1223 * config.bfd: Add proper arm config for *-*-freebsd*.
1225 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1227 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1228 mips32r5 and mips64r5.
1229 * archures.c (bfd_architecture): Likewise.
1230 * bfd-in2.h (bfd_architecture): Likewise.
1231 * cpu-mips.c (arch_info_struct): Likewise.
1232 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1234 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1236 * elfxx-mips.h (elfxx-mips.h): Declare.
1237 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1238 Tag_GNU_MIPS_ABI_FP mismatches.
1239 (_bfd_mips_fp_abi_string): New function.
1241 2014-05-02 Alan Modra <amodra@gmail.com>
1243 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1244 * configure.in: Likewise.
1245 * configure: Regenerate.
1247 2014-05-02 Alan Modra <amodra@gmail.com>
1249 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1250 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1251 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1252 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1253 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1254 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1255 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1256 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1257 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1258 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1259 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1260 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1261 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1262 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1263 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1264 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1265 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1266 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1267 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1268 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1269 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1270 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1271 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1272 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1273 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1274 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1275 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1276 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1277 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1278 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1279 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1280 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1281 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1282 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1283 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1284 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1285 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1286 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1287 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1288 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1289 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1290 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1291 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1292 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1293 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1294 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1295 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1296 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1298 * configure: Regenerate.
1300 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1302 * mmo.c (mmo File layout documentation): Add note about low bits
1304 (mmo_write_chunk): When handling data remainder, assert that
1305 previous remaining data is flushed.
1306 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1307 when dealing with an aligned VMA and for aligned lengths. Don't skip
1308 the last 32-bit-word of zeros.
1309 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1310 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1311 emitting data, not after updating it.
1312 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1314 2014-04-30 Nick Clifton <nickc@redhat.com>
1316 * compress.c (bfd_is_section_compressed): When checking the
1317 .debug_str section, also check the fifth byte in the section is
1318 not part of a string.
1320 2014-04-30 Alan Modra <amodra@gmail.com>
1322 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1323 (find_merged_cie): Identify personality functions by (bfd_id,index)
1324 pair when a local sym is used.
1326 2014-04-29 Christian Svensson <blue@cmd.nu>
1328 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1329 into .rela.got if it contained TLS relocations as well.
1331 2014-04-28 Nick Clifton <nickc@redhat.com>
1334 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1337 2014-04-26 Alan Modra <amodra@gmail.com>
1339 * po/SRC-POTFILES.in: Regenerate.
1340 * configure: Regenerate.
1342 2014-04-25 Nick Clifton <nickc@redhat.com>
1345 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1346 a 342-bit host. This time for older versions of gcc.
1348 2014-04-24 Nick Clifton <nickc@redhat.com>
1350 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1353 2014-04-24 Alan Modra <amodra@gmail.com>
1356 * dwarf2.c: Formatting.
1357 (struct dwarf2_debug): Make adjusted_section_count signed.
1358 (unset_sections): Make i signed.
1359 (set_debug_vma): New function.
1360 (place_sections): Handle separate debug object file. Set VMA
1361 on debug sections, even if they have an output section. Also
1362 set VMA on zero size sections, and non-load but alloc sections.
1363 Set adjusted_section_count to -1 when no section adjustment.
1364 Malloc adjusted_sections. Don't double last_vma. Transfer
1365 alloc section VMAs to separate debug file.
1366 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1367 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1368 test on symbols being the same before using old stash. Read
1369 and use separate debug file symbols. Call place_sections.
1370 (find_line): Don't call place_sections here.
1371 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1372 * libbfd.h: Regenerate.
1373 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1374 _bfd_dwarf2_slurp_debug_info call.
1375 * simple.c (simple_save_output_info): Clarify comment.
1377 2014-04-24 Nick Clifton <nickc@redhat.com>
1380 * peXXigen.c (struct rsrc_regions): New structure.
1381 (rsrc_print_resource_directory): Use new structure. Include
1382 offset of directory in listing.
1383 (rsrc_print_resource_entry): Likewise.
1384 (rsrc_print_section): Likewise.
1385 (rsrc_count_entries): Do not increment sizeof_strings or
1387 (rsrc_count_directory): Do not increment sizeof_tables.
1388 (rsrc_compute_region_sizes): New function.
1389 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1390 (rsrc_process_section): Compute size of regions after merging
1393 2014-04-23 Alan Modra <amodra@gmail.com>
1396 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1397 (place_sections): Do not modify VMA of sections when called from
1398 linker after sections have been placed in output sections. Short
1399 circuit single section case.
1400 (save_section_vma, section_vma_same): New functions.
1401 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1403 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1404 when non-relocatable.
1406 2014-04-22 Nick Clifton <nickc@redhat.com>
1409 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1411 2014-04-22 Christian Svensson <blue@cmd.nu>
1413 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1414 * archures.c: Likewise.
1415 * coffcode.h: Likewise.
1416 * config.bfd: Likewise.
1417 * configure.in: Likewise.
1418 * reloc.c: Likewise.
1419 * targets.c: Likewise.
1420 * cpu-or1k.c: New file.
1421 * elf32-or1k.c: New file.
1422 * coff-or32.c: Delete.
1423 * cpu-openrisc.c: Delete.
1424 * cpu-or32.c: Delete.
1425 * elf32-openrisc.c: Delete.
1426 * elf32-or32.c: Delete.
1427 * Makefile.in: Regenerate.
1428 * bfd-in2.h: Regenerate.
1429 * configure: Regenerate.
1430 * libbfd.h: Regenerate.
1432 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1435 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1437 2014-04-22 Will Newton <will.newton@linaro.org>
1439 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1440 function. (elf_backend_section_flags): Remove define.
1442 2014-04-21 Richard Henderson <rth@redhat.com>
1444 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1445 parameter; honor it and disable got merging when false.
1446 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1447 the first pass of relaxation.
1448 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1449 the end of the LITERAL+LITUSE chain.
1450 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1451 second pass of relaxation.
1453 * configure.ac (use_secureplt): Enable by default.
1454 * configure: Rebuild.
1456 2014-04-18 Tristan Gingold <gingold@adacore.com>
1458 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1459 bind_content, weak_bind_content, lazy_bind_content,
1461 (bfd_mach_o_load_command): Add comments, add next field.
1462 (mach_o_data_struct): Replace commands field by first_command
1464 * mach-o.c (bfd_mach_o_append_command): New function.
1465 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1466 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1468 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1469 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1470 (bfd_mach_o_write_thread): Use macro instead of literal.
1471 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1472 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1474 (bfd_mach_o_write_symtab_content): New function (extracted
1475 from bfd_mach_o_write_symtab).
1476 (bfd_mach_o_write_symtab): Split.
1477 (bfd_mach_o_count_indirect_symbols): Move
1478 (bfd_mach_o_build_dysymtab): Remove layout code.
1479 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1480 (bfd_mach_o_count_sections_for_seg): Remove.
1481 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1482 bfd_mach_o_build_seg_command).
1483 (bfd_mach_o_build_exec_seg_command): New function.
1484 (bfd_mach_o_build_dysymtab_command): Remove.
1485 (bfd_mach_o_layout_commands): New function.
1486 (bfd_mach_o_init_segment): New function.
1487 (bfd_mach_o_build_commands): Major rework to handle non-object
1489 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1491 (bfd_mach_o_read_dyld_info): Clear content fields.
1492 (bfd_mach_o_read_segment): Adjust call.
1493 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1495 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1496 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1497 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1500 2014-04-18 Tristan Gingold <gingold@adacore.com>
1502 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1503 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1504 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1505 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1507 2014-04-18 Tristan Gingold <gingold@adacore.com>
1509 * mach-o.h (bfd_mach_o_dylinker_command)
1510 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1512 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1513 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1515 2014-04-18 Tristan Gingold <gingold@adacore.com>
1517 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1518 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1519 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1520 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1521 each targets declared.
1522 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1523 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1525 2014-04-18 Tristan Gingold <gingold@adacore.com>
1527 * mach-o.c (bfd_mach_o_write_thread)
1528 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1529 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1530 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1531 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1532 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1533 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1534 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1535 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1536 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1537 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1538 (bfd_mach_o_read_command): Now return a boolean status.
1539 Adjust return statements.
1540 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1541 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1543 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1545 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1546 field. Add assigned_low_gotno and assigned_high_gotno fields.
1547 (mips_elf_create_local_got_entry): Update out-of-space condition.
1548 Set index of new GOT entry to assigned_low_gotno if required by
1549 the current relocation, else set it to assigned_high_gotno.
1550 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1551 with assigned_low_gotno.
1552 (mips_elf_multi_got): Initialize assigned_low_gotno and
1553 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1554 in place of assigned_gotno when handling global GOT entries.
1555 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1556 assigned_high_gotno.
1557 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1558 gap in the middle of local GOT space.
1560 2014-04-17 Alan Modra <amodra@gmail.com>
1563 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1564 current bfd is a plugin. Don't always set type_change_ok
1565 when old bfd is a plugin.
1567 2014-04-16 Tristan Gingold <gingold@adacore.com>
1569 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1572 2014-04-16 Alan Modra <amodra@gmail.com>
1574 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1575 with "ba 0" rather than zeros.
1577 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1579 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1581 2014-04-14 Alan Modra <amodra@gmail.com>
1583 * elf32-ppc.c (BA): Define
1584 (ppc_elf_link_hash_table_create): Correct default_params.
1585 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1586 than "nop" for ppc476_workaround.
1587 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1588 and __glink_PLTresolve. Ensure plt call stub at end of page
1589 doesn't allow fall-thru prefetch.
1591 2014-04-11 Nick Clifton <nickc@redhat.com>
1594 * peXXigen.c (abs_finder): New function.
1595 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1596 than 1^32 try to convert them into section relative values
1599 2014-04-11 Nick Clifton <nickc@redhat.com>
1601 * bfd-in2.h: Regenerate.
1602 * libbfd.h: Regenerate.
1604 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1606 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1607 when building function stubs.
1609 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1611 * elf32-avr.c: Add DIFF relocations for AVR.
1612 (avr_final_link_relocate): Handle the DIFF relocs.
1613 (bfd_elf_avr_diff_reloc): New.
1614 (elf32_avr_is_diff_reloc): New.
1615 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1616 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1619 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1621 2014-04-09 Alan Modra <amodra@gmail.com>
1623 * libcoff.h: Regenerate.
1625 2014-04-09 Alan Modra <amodra@gmail.com>
1627 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1628 of safe ppc476 insns at end of page. Also remove non-branch insns.
1631 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1633 * peXXigen.c (pe_print_debugdata): New function: Displays the
1634 contents of the debug directory and decodes codeview entries.
1635 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1636 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1637 Add functions for reading and writing debugdir and codeview
1639 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1640 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1641 * libcoff-in.h (pe_tdata): Add build-id data.
1642 * libcoff.h: Regenerate.
1643 * coffcode.h (coff_write_object_contents): Run build_id
1644 after_write_object_contents hook.
1646 2014-04-05 Alan Modra <amodra@gmail.com>
1648 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1649 merging non-default sym.
1651 2014-04-04 Tristan Gingold <gingold@adacore.com>
1653 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1656 2014-04-04 Tristan Gingold <gingold@adacore.com>
1658 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1659 thinko on names length.
1661 2014-04-04 Tristan Gingold <gingold@adacore.com>
1663 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1665 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1667 2014-04-04 Tristan Gingold <gingold@adacore.com>
1669 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1671 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1673 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1674 section before dereferencing.
1675 (pe_print_idata, pe_print_edata, pe_print_reloc)
1676 (rsrc_print_section): Don't bother interpreting the contents
1677 of sections which have no contents.
1679 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1682 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1685 2014-04-03 Tristan Gingold <gingold@adacore.com>
1687 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1689 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1691 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1693 2014-04-03 Alan Modra <amodra@gmail.com>
1695 * elf-bfd.h (struct elf_backend_data
1696 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1697 with "bfd_size_type size".
1698 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1699 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1700 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1701 * elfcode.h (bfd_from_remote_memory): Likewise.
1702 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1703 * bfd-in2.h: Regenerate.
1705 2014-04-02 Tristan Gingold <gingold@adacore.com>
1707 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1708 (bfd_mach_o_prebind_cksum_command): New types.
1709 (bfd_mach_o_prebound_dylib_command): Rewrite.
1710 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1712 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1714 (bfd_mach_o_read_prebind_cksum): New function.
1715 (bfd_mach_o_read_twolevel_hints): Ditto.
1716 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1719 2014-04-02 Alan Modra <amodra@gmail.com>
1721 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1722 Consolidate code handling possible section headers past end of
1723 segment. Don't use p_align for page size guess, instead use
1724 minpagesize. Take note of ld.so clearing section headers when
1725 p_memsz > p_filesz. Handle file header specifying no section
1726 headers. Handle zero p_align throughout. Default loadbase to
1727 zero. Add comments. Rename contents_size to high_offset, and
1728 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1729 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1730 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1732 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1733 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1734 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1735 * bfd-in2.h: Regnerate.
1737 2014-04-01 Tristan Gingold <gingold@adacore.com>
1739 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1742 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1743 Pavel Fedin <p.fedin@samsung.com>
1745 * elf32-arm.c: Add support for limited pretty-printing of PLT
1746 entries on eabi and nacl targets.
1747 (elf32_arm_get_synthetic_symtab): Add new callback.
1748 (elf32_arm_nacl_plt_sym_val): Likewise.
1749 (elf32_arm_plt0_size): Add helper function.
1750 (elf32_arm_plt_size): Likewise.
1752 2014-03-27 Tristan Gingold <gingold@adacore.com>
1754 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1755 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1757 2014-03-27 Tristan Gingold <gingold@adacore.com>
1759 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1760 * mach-o.c (bfd_mach_o_write_symtab)
1761 (bfd_mach_o_write_contents)
1762 (bfd_mach_o_set_section_flags_from_bfd)
1763 (bfd_mach_o_build_seg_command): Fix indentation.
1764 (bfd_mach_o_get_base_address): New function.
1766 2014-03-26 Nick Clifton <nickc@redhat.com>
1768 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1769 relocations in discarded sections.
1771 2014-03-26 Tristan Gingold <gingold@adacore.com>
1773 * mach-o.c (bfd_mach_o_convert_architecture): Add
1774 BFD_MACH_O_CPU_TYPE_ARM64.
1776 2014-03-26 Alan Modra <amodra@gmail.com>
1778 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1779 needed plt entries when taking the address of functions for
1780 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1781 Move opd setup and abiversion checks to..
1782 (ppc64_elf_before_check_relocs): ..here. Renamed from
1783 ppc64_elf_process_dot_syms. Set output abiversion from input and
1784 input abiversion from output, if either is not set.
1785 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1786 (elf_backend_check_directives): Update.
1788 2014-03-25 Will Newton <will.newton@linaro.org>
1790 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1791 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1792 of input sections rather than output sections.
1794 2014-03-20 Will Newton <will.newton@linaro.org>
1797 * elf32-arm.c (elf32_arm_check_relocs): Set
1798 pointer_equality_needed for absolute references within
1800 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1801 unless pointer_equality_needed is set.
1803 2014-03-19 Nick Clifton <nickc@redhat.com>
1805 * peXXigen.c (rsrc_process_section): Add code to scan input
1806 sections and record their lengths. Use these lengths to find the
1807 start of each merged .rsrc section.
1809 2014-03-17 Tristan Gingold <gingold@adacore.com>
1811 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1812 (bfd_mach_o_read_command): Ditto.
1814 2014-03-14 Meador Inge <meadori@codesourcery.com>
1816 * configure.in: Add strnlen to AC_CHECK_DECLS.
1817 * config.in: Regenerate.
1818 * configure: Regenerate.
1819 * sysdep.h (strnlen): Add prototype.
1821 2014-03-14 Alan Modra <amodra@gmail.com>
1823 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1824 handling for VLE_SDA21 relocs.
1826 2014-03-13 Tristan Gingold <gingold@adacore.com>
1828 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1830 (pe_bfd_object_p): Also read version number to detect ILF.
1831 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1832 (x86_64pe_bigobj_vec): Define
1833 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1834 (bfd_coff_max_nscns): New macro.
1835 (coff_compute_section_file_positions): Use unsigned int for
1836 target_index. Compare with bfd_coff_max_nscns.
1837 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1838 Set a value for _bfd_coff_max_nscns.
1839 (header_bigobj_classid): New constant.
1840 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1841 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1842 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1844 (bigobj_swap_table): New table.
1845 * libcoff.h: Regenerate.
1846 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1847 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1848 _bfd_coff_max_nscns.
1849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1850 * coff-rs6000.c (bfd_xcoff_backend_data)
1851 (bfd_pmac_xcoff_backend_data): Likewise.
1852 * coff64-rs6000.c (bfd_xcoff_backend_data)
1853 (bfd_xcoff_aix5_backend_data): Likewise.
1854 * targets.c (x86_64pe_bigobj_vec): Declare.
1855 * configure.in (x86_64pe_bigobj_vec): New vector.
1856 * configure: Regenerate.
1857 * config.bfd: Add bigobj object format for Windows targets.
1859 2014-03-12 Nick Clifton <nickc@redhat.com>
1862 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1863 before testing for vxworks.
1865 2014-03-12 Alan Modra <amodra@gmail.com>
1867 * Makefile.in: Regenerate.
1869 2014-03-12 Alan Modra <amodra@gmail.com>
1872 * elf.c (copy_elf_program_header): Ignore first section lma if
1875 2014-03-11 Alan Modra <amodra@gmail.com>
1878 * coff-rs6000.c: Include stdint.h.
1879 * coff64-rs6000.c: Likewise.
1881 2014-03-10 Tristan Gingold <gingold@adacore.com>
1883 * ticoff.h: Removed.
1885 2014-03-08 Alan Modra <amodra@gmail.com>
1887 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1888 many relocations. Correct bitsize and rightshift too for a number
1889 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1890 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1891 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1892 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1893 fields in instructions to signed/unsigned according to whether
1894 the field takes a signed or unsigned value. Tidy vle split16 code.
1895 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1897 2014-03-08 Alan Modra <amodra@gmail.com>
1899 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1900 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1901 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1902 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1903 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1904 fields in instructions to signed/unsigned according to whether
1905 the field takes a signed or unsigned value.
1907 2014-03-07 Pedro Alves <palves@redhat.com>
1910 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1911 through ptr_to_uint instead of through long.
1913 2014-03-06 Nick Clifton <nickc@redhat.com>
1916 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1917 attribute section names.
1919 2014-03-05 Alan Modra <amodra@gmail.com>
1921 Update copyright years.
1923 2014-03-05 Alan Modra <amodra@gmail.com>
1925 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1926 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1927 (ppc64_elf_check_relocs): Likewise.
1928 (ppc64_elf_relocate_section): Likewise.
1929 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1930 * bfd-in2.h: Regenerate.
1931 * libbfd.h: Regenerate.
1933 2014-03-04 Heiher <r@hev.cc>
1935 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1937 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1938 extension of bfd_mach_mipsisa64r2.
1940 2014-03-04 Nick Clifton <nickc@redhat.com>
1943 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1944 (elf32_thumb2_plt_entry): New array.
1945 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1946 using thumb2 based PLT.
1947 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1949 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1951 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1953 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1954 Thumb2 based PLT 0-entry.
1955 (elf32_arm_output_arch_local_syms): Handle creation of local
1956 symbols for Thumb2 based PLT entries.
1958 2014-02-28 Alan Modra <amodra@gmail.com>
1961 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1962 the same conditions we called check_relocs.
1964 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1966 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1967 * bfd-in2.h: Regenerate.
1968 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1969 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1970 using long PLT entries.
1971 (bfd_elf32_arm_use_long_plt): New function.
1972 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1974 2014-02-27 Alan Modra <amodra@gmail.com>
1976 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1977 params for targets that don't use ppc32elf.em.
1979 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1981 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1982 of GOTOFF relocations.
1984 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1985 H.J. Lu <hongjiu.lu@intel.com>
1987 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1988 (elf_x86_64_legacy_plt_entry): Likewise.
1989 (elf_x86_64_bnd_plt_entry): Likewise.
1990 (elf_x86_64_legacy_plt2_entry): Likewise.
1991 (elf_x86_64_bnd_plt2_entry): Likewise.
1992 (elf_x86_64_bnd_arch_bed): Likewise.
1993 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1994 (elf_x86_64_link_hash_table): Add plt_bnd.
1995 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1997 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1998 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2000 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2001 symbols. Resolve call to the second PLT if it is created.
2002 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2003 (elf_x86_64_relocate_section): Resolve PLT references to the
2004 second PLT if it is created.
2005 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2006 second PLT entry for BND relocation.
2007 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2008 the second PLT is created.
2009 (elf_x86_64_get_synthetic_symtab): New.
2010 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2012 2014-02-19 Alan Modra <amodra@gmail.com>
2014 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2015 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2016 provision of out-of-line register save/restore routines.
2018 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2020 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2021 PT_DYNAMIC segment flags.
2023 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2026 * simple.c (struct saved_offsets): New.
2027 (simple_save_output_info): Use it for ptr.
2028 (simple_restore_output_info): Use it for ptr. Check section_count.
2029 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2031 2014-02-17 Alan Modra <amodra@gmail.com>
2033 * elf64-ppc.h (struct ppc64_elf_params): Define.
2034 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2035 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2036 ppc64_elf_build_stubs): Update prototype.
2037 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2038 fields now in params. Adjust code throughout file.
2039 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2040 Save params pointer in htab.
2041 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2042 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2043 ppc64_elf_build_stubs): Remove parameters now in "params".
2045 2014-02-17 Alan Modra <amodra@gmail.com>
2047 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2048 patched for ppc476 workaround. Reapply branch taken/not taken
2051 2014-02-12 Alan Modra <amodra@gmail.com>
2053 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2054 stubs for calls to __tls_get_addr that we know will later be
2057 2014-02-12 Alan Modra <amodra@gmail.com>
2059 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2060 for ld -r, when code sections are sufficiently aligned.
2061 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2064 2014-02-12 Alan Modra <amodra@gmail.com>
2067 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2068 --export-dynamic and --dynamic-list marking of symbols.
2069 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2072 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2075 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2076 executables if it matches dynamic_list.
2078 2014-02-10 Alan Modra <amodra@gmail.com>
2080 * po/SRC-POTFILES.in: Regenerate.
2081 * po/bfd.pot: Regenerate.
2083 2014-02-09 Alan Modra <amodra@gmail.com>
2085 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2086 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2087 (elfNN_bed): Init new field.
2088 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2089 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2090 (ppc_elf_relax_section): Don't reallocate section here, write
2091 stubs, or write out relocs for ld -r here..
2092 (ppc_elf_relocate_section): ..instead write stubs here, and use
2093 existing code to write out relocs for ld -r. Fix offset
2094 adjustment on reloc for little-endian.
2095 (elf_backend_caches_rawsize): Define.
2097 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2100 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2102 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2104 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2105 return paths. Three times.
2106 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2108 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2109 (ppc64_elf_edit_toc): Free USED in return path.
2111 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2113 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2114 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2115 * libbfd.h: Regenerated.
2116 * bfd-in2.h: Regenerated.
2117 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2118 (nios2_reloc_map): Likewise.
2119 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2120 Fixed all references.
2121 (nios2_elf32_relocate_section): Add new relocations.
2122 (nios2_elf32_check_relocs): Likewise.
2123 (nios2_elf32_gc_sweep_hook): Likewise.
2125 2014-02-03 Alan Modra <amodra@gmail.com>
2127 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2128 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2129 (ppc_elf_link_params): New function.
2130 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2132 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2133 parameters. Use htab->params instead.
2134 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2135 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2136 64 bytes for ppc476 workaround.
2137 (struct ppc_elf_relax_info): New.
2138 (ppc_elf_relax_section): Exclude linker created sections and
2139 those too small to hold one instruction. Don't add another
2140 branch around trampolines on later relax passes. Don't
2141 generate trampolines for undefined symbols when !relocatable,
2142 nor for plugin symbols. Allocate space for ppc476 workaround
2143 patch area. Free fixups on error return path.
2144 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2145 * elf32-ppc.h (struct ppc_elf_params): New.
2146 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2147 (ppc_elf_link_params): Declare.
2148 * section.c (SEC_INFO_TYPE_TARGET): Define.
2149 * bfd-in2.h: Regenerate.
2151 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2153 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2155 (nios2_elf32_relocate_section): Use got_base to adjust
2156 GOT-pointer-relative relocations relative to _gp_got.
2157 (create_got_section): Create _gp_got symbol.
2158 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2159 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2161 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2163 * bfd-in2.h: Update from reloc.c.
2164 * elf32-nios2.c: Include elf32-nios2.h.
2165 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2166 (nios2_reloc_map): Likewise.
2167 (enum elf32_nios2_stub_type): Declare.
2168 (struct elf32_nios2_stub_hash_entry): Declare.
2169 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2170 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2171 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2172 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2173 bfd_count, top_index, input_list, all_local_syms.
2174 (nios2_call26_stub_entry): New.
2175 (nios2_elf32_install_imm16): Move up in file.
2176 (nios2_elf32_install_data): Move up in file.
2177 (hiadj): Move up in file.
2178 (stub_hash_newfunc): New.
2179 (link_hash_newfunc): Initialize hsh_cache field.
2181 (nios2_stub_name): New.
2182 (nios2_get_stub_entry): New.
2183 (nios2_add_stub): New.
2184 (nios2_elf32_setup_section_lists): New.
2185 (nios2_elf32_next_input_section): New.
2186 (CALL26_SEGMENT): New.
2187 (MAX_STUB_SECTION_SIZE): New.
2188 (group_sections): New.
2189 (nios2_type_of_stub): New.
2190 (nios2_build_one_stub): New.
2191 (nios2_size_one_stub): New.
2192 (get_local_syms): New.
2193 (nios2_elf32_size_stubs): New.
2194 (nios2_elf32_build_stubs): New.
2195 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2196 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2197 trampolines for R_NIOS2_CALL26 stubs.
2198 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2199 (nios2_elf32_gc_sweep_hook): Likewise.
2200 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2201 (nios2_elf32_link_hash_table_free): New.
2202 (bfd_elf32_bfd_link_hash_table_free): Define.
2203 * elf32-nios2.h: New file.
2204 * libbfd.h: Update from reloc.c.
2205 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2207 2014-01-29 Nick Clifton <nickc@redhat.com>
2210 * elf32-metag.c (elf_metag_post_process_headers): Call
2211 _bfd_elf_post_process_headers.
2212 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2213 _bfd_elf_copy_private_data.
2214 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2216 2014-01-29 Nick Clifton <nickc@redhat.com>
2218 * bfd-in.h (bfd_set_section_vma): Delete.
2219 (bfd_set_section_alignment): Delete.
2220 (bfd_set_section_userdata): Delete.
2221 (bfd_set_cacheable): Delete.
2222 * bfd.c (bfd_set_cacheable): New static inline function.
2223 * section.c (bfd_set_section_userdata): Likewise.
2224 (bfd_set_section_vma): Likewise.
2225 (bfd_set_section_alignment): Likewise.
2226 * bfd-in2.h: Regenerate.
2228 2014-01-28 Nick Clifton <nickc@redhat.com>
2230 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2231 attributes select the CU containing the abbreviation, which may not
2234 2014-01-24 Alan Modra <amodra@gmail.com>
2236 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2237 to get_relocs for ELFv2.
2239 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2243 if TLS sections are not adjacent.
2245 2014-01-22 Alan Modra <amodra@gmail.com>
2247 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2249 2014-01-22 Alan Modra <amodra@gmail.com>
2251 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2253 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2256 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2257 regular default symbol definition and the versioned dynamic
2258 symbol definition mismatch, skip the default symbol definition
2259 if one of them is IFUNC.
2261 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2264 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2265 info->export_dynamic nor h->ref_dynamic for type mismatch when
2266 adding the default version.
2268 2014-01-16 Alan Modra <amodra@gmail.com>
2270 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2271 mips_elf_traverse_got_arg* rather than mips_got_info*.
2272 Adjust caller. Alloc on output_bfd rather than symbol section
2275 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2279 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2281 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2284 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2285 against __ehdr_start.
2286 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2288 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2292 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2294 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2297 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2298 count if there are any non pc-relative relocs.
2299 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2301 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2302 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2304 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2305 offset while calculating relocation address.
2306 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2307 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2309 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2312 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2313 R_ARM_ABS8 and R_ARM_ABS16.
2315 2014-01-13 Alan Modra <amodra@gmail.com>
2317 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2318 error when shared and force a plt call otherwise.
2319 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2320 plt_type == PLT_NEW.
2321 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2322 the appropriate call stub.
2324 2014-01-10 Alan Modra <amodra@gmail.com>
2329 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2330 (assign_file_positions_for_non_load_sections): When setting up
2331 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2332 header that completely covers the relro region.
2334 2014-01-09 Tristan Gingold <gingold@adacore.com>
2336 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2337 table macros and add macros to initializa the structure.
2339 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2344 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2345 size for PT_GNU_RELRO segment.
2346 (assign_file_positions_for_load_sections): If PT_LOAD segment
2347 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2349 2014-01-07 Tom Tromey <tromey@redhat.com>
2351 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2354 2014-01-03 Nick Clifton <nickc@redhat.com>
2357 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2360 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2363 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2365 2014-01-02 Nick Clifton <nickc@redhat.com>
2368 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2369 filename in the bfd's filename field.
2370 * elfcode.h (bfd_from_remote_memory): Likewise.
2371 * ieee.c (ieee_object_p): Likewise.
2372 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2373 * oasys.c (oasys_openr_next_archived_file): Likewise.
2374 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2375 * opncls.c (bfd_fopen): Likewise.
2376 (bfd_openstreamr): Likewise.
2377 (bfd_openr_iovec): Likewise.
2378 (bfd_openw): Likewise.
2379 (bfd_create): Likewise.
2380 (_bfd_delete_bfd): Free filename.
2382 For older changes see ChangeLog-2013
2384 Copyright (C) 2014 Free Software Foundation, Inc.
2386 Copying and distribution of this file, with or without modification,
2387 are permitted in any medium without royalty provided the copyright
2388 notice and this notice are preserved.
2394 version-control: never