1 2014-11-03 Nick Clifton <nickc@redhat.com>
3 * po/fi.po: Updated Finnish translation.
5 2014-10-31 Nick Clifton <nickc@redhat.com>
9 2014-10-30 Nick Clifton <nickc@redhat.com>
11 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
12 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
14 2014-10-30 Nick Clifton <nickc@redhat.com>
18 2014-10-29 Nick Clifton <nickc@redhat.com>
19 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
22 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
26 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
27 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
28 (print_mips_isa_ext): Print the value of an unknown extension.
30 2014-10-28 Nick Clifton <nickc@redhat.com>
34 2014-10-28 Nick Clifton <nickc@redhat.com>
36 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
37 detection table on a per-bfd basis.
38 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
41 2014-10-28 Andreas Schwab <schwab@suse.de>
42 Nick Clifton <nickc@redhat.com>
44 * srec.c (srec_bad_byte): Increase size of buf to allow for
46 (srec_scan): Use an unsigned char buffer to hold header bytes.
48 2014-10-27 Nick Clifton <nickc@redhat.com>
50 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
51 binaries with a group of sections linked by the string table
53 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
54 with an invalid value for NumberOfRvaAndSizes.
55 (pe_print_edata): Detect out of range rvas and entry counts for
56 the Export Address table, Name Pointer table and Ordinal table.
59 * elf.c (setup_group): Improve handling of corrupt group
62 2014-10-28 Alan Modra <amodra@gmail.com>
66 2014-10-21 Alan Modra <amodra@gmail.com>
67 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
68 entries that aren't a multiple of 8 rather than failing assertion.
70 2014-10-21 Alan Modra <amodra@gmail.com>
71 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
74 2014-10-18 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
76 section for function symbols defined in .opd is discarded, let
77 the symbol appear to be undefined.
78 (opd_entry_value): Ensure the result section is that for the
79 function code section in the same object as the OPD entry.
81 2014-10-16 Alan Modra <amodra@gmail.com>
83 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
85 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
86 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
87 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
88 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
89 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
90 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
91 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
92 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
93 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
96 2014-10-16 Alan Modra <amodra@gmail.com>
97 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
98 even when output is not ppc64 ELF. Remove redundant tests on
101 2014-10-15 Alan Modra <amodra@gmail.com>
103 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
104 param, group "section" and "offset" params. Zero discriminator.
105 * bfd.c (bfd_find_nearest_line): Implement with new
106 _bfd_find_nearest_line.
107 (bfd_find_nearest_line_discriminator): Likewise.
108 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
110 * coff-rs6000.c (xcoff_find_nearest_line,
111 xcoff_find_nearest_line_discriminator): Delete.
112 (_bfd_xcoff_find_nearest_line): Don't define.
113 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
114 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
116 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
117 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
118 adjust _bfd_dwarf2_find_nearest_line call.
119 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
120 others. Set discriminator. Adjust call.
121 (coff_find_nearest_line_discriminator): Delete.
122 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
123 * dwarf2.c (find_line): Rename to..
124 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
125 Simplify setting of do_line. Delete old function.
126 (_bfd_dwarf2_find_line): Delete.
127 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
128 discriminator_ptr and set it.
129 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
130 (_bfd_elf_find_nearest_line_discriminator): Delete.
131 (_bfd_elf_find_line_discriminator): Delete.
132 (_bfd_generic_find_nearest_line_discriminator): Don't define.
133 * elf.c (elf_find_function): Reorder params.
134 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
136 (_bfd_elf_find_nearest_line_discriminator): Delete.
137 (_bfd_elf_find_line): Adjust call.
138 * elf32-arm.c (arm_elf_find_function): Reorder params.
139 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
141 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
142 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
143 (elfNN_aarch64_find_nearest_line): Reorder params, add
144 discriminator_ptr. Adjust calls.
145 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
146 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
147 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
148 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
149 (_bfd_dwarf1_find_nearest_line): Likewise.
150 (_bfd_dwarf2_find_nearest_line): Likewise.
151 (_bfd_dwarf2_find_line): Delete.
152 (_bfd_generic_find_nearest_line_discriminator): Delete.
153 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
154 * libcoff-in.h (coff_find_nearest_line): Update prototype.
155 (coff_find_nearest_line_discriminator): Delete.
156 (coff_find_nearest_line_with_names): Update prototype.
157 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
158 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
159 discriminator_ptr. Adjust calls.
160 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
161 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
162 discriminator_ptr and set.
163 * som.c (som_find_nearest_line): Similarly.
164 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
165 _bfd_find_nearest_line_discriminator.
166 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
167 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
168 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
169 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
170 "discriminator" and set.
171 (_bfd_vms_find_nearest_line_discriminator): Delete.
172 (_bfd_generic_find_nearest_line_discriminator): Don't define.
173 (alpha_vms_find_nearest_line): Update define.
174 * bfd-in2.h: Regenerate.
175 * libbfd.h: Regenerate.
176 * libcoff.h: Regenerate.
178 2014-10-15 Alan Modra <amodra@gmail.com>
179 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
180 * aout-adobe.c (aout_32_find_line): Define.
181 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
182 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
183 * aout-target.h (MY_find_line): Define.
184 * aout-tic30.c (MY_find_line): Define.
185 * binary.c (binary_find_line): Define.
186 * bout.c (aout_32_find_line): Define.
187 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
188 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
189 (rs6000_xcoff64_aix_vec): Likewise.
190 * elf-bfd.h (_bfd_generic_find_line): Don't define.
191 * elfxx-target.h (bfd_elfNN_find_line): Define.
192 * i386msdos.c (msdos_find_line): Define.
193 * i386os9k.c (aout_32_find_line): Define.
194 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
195 (ieee_find_nearest_line, ieee_find_line,
196 ieee_find_inliner_info): Define.
197 * ihex.c (ihex_find_line): Define.
198 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
199 (_bfd_generic_find_line): Don't define.
200 * libbfd.c (_bfd_generic_find_line): Delete.
201 * libcoff-in.h (coff_find_line): Define.
202 * libecoff.h (_bfd_ecoff_find_line): Define.
203 * mach-o.h (bfd_mach_o_find_line): Define.
204 * mmo.c (mmo_find_line): Define.
205 * nlm-target.h (nlm_find_line): Define.
206 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
207 (oasys_find_nearest_line, oasys_find_line,
208 oasys_find_inliner_info): Define.
209 * pef.c (bfd_pef_find_line): Define.
210 * plugin.c (bfd_plugin_find_line): Define.
211 * ppcboot.c (ppcboot_find_line): Define.
212 * som.c (som_find_line): Define.
213 * srec.c (srec_find_line): Define.
214 * tekhex.c (tekhex_find_line): Define.
215 * versados.c (versados_find_line): Define.
216 * vms-alpha.c (alpha_vms_find_line): Define.
217 * xsym.c (bfd_sym_find_line): Define.
218 * bfd-in2.h: Regenerate.
219 * libbfd.h: Regenerate.
220 * libcoff.h: Regenerate.
222 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
224 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
225 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
226 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
227 (elf_aarch64_stub_type): Add new type
228 aarch64_stub_erratum_835769_veneer.
229 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
230 (aarch64_erratum_835769_fix): New data struct to record erratum
232 (elf_aarch64_link_hash_table: Global flags for 835769.
233 (aarch64_build_one_stub): Add case for 835769.
234 (aarch64_size_one_stub): Likewise.
235 (aarch64_mem_op_p, aarch64_mlxl_p,
236 aarch64_erratum_sequence,erratum_835769_scan):
237 New. Decode and scan functions for erratum 835769.
238 (elf_aarch64_create_or_find_stub_sec): New.
239 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
241 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
242 (erratum_835769_branch_to_stub_data,
243 make_branch_to_erratum_835769_stub):New. Connect up all the
244 erratum stubs to occurances by branches.
245 (elfNN_aarch64_write_section): New hook.
246 (aarch64_map_one_stub): Output erratum stub symbol.
247 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
248 information for erratum 835769.
249 (elf_backend_write_section): Define.
251 2014-10-14 Tristan Gingold <gingold@adacore.com>
253 * version.m4: Bump version to 2.24.90
254 * configure: Regenerate.
256 2014-10-14 Alan Modra <amodra@gmail.com>
259 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
260 (EIGHT_GAZILLION): Delete.
262 2014-10-13 Alan Modra <amodra@gmail.com>
265 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
266 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
267 flags enabling conversion of CIEs and FDEs to use relative encoding.
268 (find_merged_cie): Similarly.
269 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
270 relocatable, except for CIE pointer.
271 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
272 relocs against symbols in dropped comdat group sections.
273 (bfd_elf_discard_info): Do some eh_frame optimisation when
276 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
278 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
279 the hwcaps2 object attribute.
281 2014-10-04 Alan Modra <amodra@gmail.com>
284 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
285 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
286 range FDEs for discarding.
287 (vma_compare): Sort on range after address.
288 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
289 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
290 error message rather than "fde".
291 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
294 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
297 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
298 for OLD_FREEBSD_ABI_LABEL.
300 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
303 * plugin.c (try_claim): New function. Moved from
305 (try_load_plugin): Pass through bfd. Add test.
306 (load_plugin): Pass through bfd.
307 (bfd_plugin_object_p): Move logic to try_claim.
309 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
311 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
312 call relaxation use furthermost addresses where call source and
313 destination can be to check whether it's in the range of a direct
316 2014-09-22 Alan Modra <amodra@gmail.com>
318 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
319 false for overflow or overlapping FDEs. Give more detail in
322 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
324 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
325 the addend if relocations are RELA.
327 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
329 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
330 nds32_elf_ex9_relocation_check): Synchronize the argument type.
332 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
334 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
336 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
339 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
342 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
344 2014-09-16 Terry Guo <terry.guo@arm.com>
346 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
349 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
351 * bfd-in2.h: Regenerate.
352 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
353 (nds32_elf_relax_section): Code refactoring.
354 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
355 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
356 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
357 pattern. The first three is moved from nds32_elf_relax_section,
358 and the last three is new function.
359 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
360 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
361 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
362 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
363 three is moved from nds32_elf_relax_section, and the last four
365 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
366 pattern and address setting pattern.
367 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
368 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
369 nds32_elf_relax_gotoff_suff): Relax pic pattern.
370 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
371 nds32_elf_relax_letlsls): Relax TLS pattern.
372 (nds32_relax_adjust_label): Adjust alignment and nop.
373 (nds32_elf_pick_relax): Choose relaxation optimization.
374 (nds32_elf_get_relocated_section_contents): New hook.
375 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
377 * elf32-nds32.h: Declare.
378 * libbfd.h: Regenerate.
379 * reloc.c: Add nds32 new relocations.
381 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
383 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
384 'name' for the typo issue, which related with commit
385 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
387 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
388 Matthew Fortune <matthew.fortune@imgtec.com>
390 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
391 * archures.c (bfd_architecture): Likewise.
392 * bfd-in2.h (bfd_architecture): Likewise.
393 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
394 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
395 BFD_RELOC_MIPS_19_PCREL_S2.
396 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
397 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
398 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
399 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
400 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
401 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
402 BFD_RELOC_LO16_PCREL.
403 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
404 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
406 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
407 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
408 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
409 BFD_RELOC_LO16_PCREL.
410 * elfn32-mips.c: Likewise.
411 * elfxx-mips.c (MIPSR6_P): New define.
412 (mipsr6_exec_plt_entry): New array.
413 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
414 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
415 (aligned_pcrel_reloc_p): New function.
416 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
417 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
418 (mips_elf_calculate_relocation): Add support for relocs:
419 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
420 R_MIPS_PCHI16 and R_MIPS_PCLO16.
421 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
422 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
423 (_bfd_mips_elf_check_relocs): Add support for relocs:
424 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
425 (_bfd_mips_elf_relocate_section): Add a check for unaligned
427 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
429 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
430 (_bfd_mips_elf_print_private_bfd_data): Likewise.
431 (mips_32bit_flags_p): Add support for mips32r6.
432 * libbfd.h (bfd_reloc_code_real_names): Add entries for
433 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
434 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
435 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
436 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
437 BFD_RELOC_MIPS_19_PCREL_S2.
438 * config.bfd: Add mips*-img-elf* target triple.
440 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
442 * config.bfd: Add mips*-img-elf* target triple.
444 2014-09-12 Alan Modra <amodra@gmail.com>
446 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
447 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
448 range of FDEs to hdr_info->array.
449 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
450 .eh_frame_hdr entries, and overlapping FDEs.
452 2014-09-10 Alan Modra <amodra@gmail.com>
454 * elf.c (assign_file_positions_except_relocs): Move section header
456 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
457 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
458 * elflink.c (bfd_elf_final_link): Don't call above function.
460 2014-08-30 Alan Modra <amodra@gmail.com>
462 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
464 2014-08-29 Alan Modra <amodra@gmail.com>
466 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
467 error for calls via a toc adjusting stub without a nop.
469 2014-08-29 Alan Modra <amodra@gmail.com>
471 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
472 error. Remove redundant bfd_set_error.
474 2014-08-29 Alan Modra <amodra@gmail.com>
476 * srec.c (srec_scan): Revert last change. Report an error for
477 S-records with less than the miniumum byte count.
479 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
481 * srec.c (srec_scan): Return error for 0 size.
483 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
486 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
487 to check discarded input section.
488 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
490 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
493 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
494 sections to input from ld --just-symbols.
496 2014-08-26 DJ Delorie <dj@redhat.com>
498 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
501 2014-08-26 Jiong Wang <jiong.wang@arm.com>
503 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
504 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
506 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
508 2014-08-26 Nick Clifton <nickc@redhat.com>
510 * config.bfd: Fix typo in or1knd selection.
512 2014-08-22 Kai Tietz <ktietz@redhat.com>
515 * coffcode.h (coff_compute_section_file_positions): Keep
516 FileAlignment valid as set.
518 2014-08-22 Alan Modra <amodra@gmail.com>
520 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
521 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
523 2014-08-22 Alan Modra <amodra@gmail.com>
525 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
527 (_bfd_elf_begin_eh_frame_parsing): Delete.
528 (_bfd_elf_end_eh_frame_parsing): Delete.
529 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
530 (_bfd_elf_end_eh_frame_parsing): Delete.
531 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
532 !info->relocatable in place of merge_cies.
533 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
534 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
535 (ppc64_elf_size_stubs): Likewise pad stub FDE.
536 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
537 (ppc64_elf_size_stubs): ..here and..
538 (ppc64_elf_finish_dynamic_sections): ..here.
540 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
542 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
544 2014-08-21 Tony Wang <tony.wang@arm.com>
546 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
547 the veneer routine for R_ARM_THM_JUMP19.
548 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
549 (elf32_arm_size_stub): Ditto.
551 2014-08-20 Roland McGrath <mcgrathr@google.com>
554 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
555 all reloc types with pc_relative set in the howto, not just for
556 R_ARM_REL32 and R_ARM_REL32_NOI.
557 (allocate_dynrelocs_for_symbol): Update comment.
558 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
559 set in the howto, set call_reloc_p and may_need_local_target_p but
560 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
561 (elf32_arm_check_relocs): Likewise.
563 2014-08-20 Will Newton <will.newton@linaro.org>
565 * config.bfd: Default armeb-*-eabi* to big endian.
567 2014-08-19 Alan Modra <amodra@gmail.com>
569 * configure: Regenerate.
571 2014-08-18 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
574 use dynrelocs for ifunc.
575 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
577 2014-08-18 Alan Modra <amodra@gmail.com>
580 * elflink.c (on_needed_list): Only consider libraries that have
583 2014-08-18 Alan Modra <amodra@gmail.com>
585 * elflink.c (bfd_elf_discard_info): Return int error status.
586 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
587 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
588 * bfd-in2.h: Regenerate.
590 2014-08-14 Alan Modra <amodra@gmail.com>
592 * peXXigen.c (pe_print_reloc): Protect against access past end
595 2014-08-14 Alan Modra <amodra@gmail.com>
598 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
599 in the order they are mapped to output sections.
601 2014-08-14 Alan Modra <amodra@gmail.com>
603 * configure.ac: Delete redundant plugin related checks.
604 * configure: Regenerate.
606 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
608 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
609 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
612 2014-08-12 Alan Modra <amodra@gmail.com>
614 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
615 here when not calling the generic add_symbol function. Formatting.
616 Correct handling of indirect symbols. Update notice call.
617 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
618 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
619 symbols early. Update notice call. Add comments regarding weak
620 symbols vs. indirect.
622 2014-08-12 Alan Modra <amodra@gmail.com>
625 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
628 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
630 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
633 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
634 Alan Modra <amodra@gmail.com>
637 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
638 warning for references in LTO IR to warning symbols.
640 2014-08-07 Alan Modra <amodra@gmail.com>
642 * linker.c (WARN, CWARN): Collapse these states to WARN.
643 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
646 2014-08-05 Doug Evans <dje@google.com>
648 * bfd-in2.h: Regenerate.
649 * libcoff.h: Regenerate.
651 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
653 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
654 rawsize if changing size.
656 2014-08-05 Alan Modra <amodra@gmail.com>
659 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
661 2014-08-05 Alan Modra <amodra@gmail.com>
663 * linker.c (generic_link_check_archive_element): Move handling
664 of command link -u symbols with a common symbol def to the
665 code handling non-common symbols so that archive element symbols
666 are loaded. Use generic_link_add_object_symbols.
668 2014-08-05 Alan Modra <amodra@gmail.com>
671 * linker.c (struct archive_list, struct archive_hash_entry,
672 struct archive_hash_table, archive_hash_newfunc,
673 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
674 archive_hash_table_free): Delete.
675 (_bfd_generic_link_add_archive_symbols): Add h and name params to
676 checkfn. Rewrite using a straight-forward scan over archive map.
677 (generic_link_check_archive_element_no_collect,
678 generic_link_check_archive_element_collect,
679 generic_link_check_archive_element): Add h and name params.
680 * aoutx.h (aout_link_check_archive_element): Likewise.
681 * pdp11.c (aout_link_check_archive_element): Likewise.
682 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
683 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
684 scan symbols, simply add archive element whenever h is undefined.
685 (coff_link_check_ar_symbols): Delete.
686 * ecoff.c (read_ext_syms_and_strs): Delete.
687 (reread_ext_syms_and_strs): Delete.
688 (ecoff_link_check_archive_element): Add h and name param. Don't
689 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
690 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
692 (elf_link_add_archive_symbols): Delete "defined" array, merge
693 functionality into "included". Make "included" a char array. Don't
694 set or test archive_pass.
695 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
696 * libbfd.h: Regenerate.
698 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
701 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
703 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
705 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
706 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
707 (bfd_mips_elf_swap_abiflags_v0_in): New function.
708 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
709 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
710 (_bfd_mips_elf_fake_sections): Likewise.
711 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
712 (_bfd_mips_elf_additional_program_headers): Account for new
713 PT_MIPS_ABIFLAGS program header.
714 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
715 associate with .MIPS.abiflags.
716 (_bfd_mips_elf_gc_mark_extra_sections): New function.
717 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
718 (infer_mips_abiflags): Likewise.
719 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
720 (mips_32bit_flags_p): Moved higher.
721 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
722 checking for FP ABIs.
723 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
724 checks. Check EF_MIPS_FP64 flag consistency.
725 (print_mips_ases, print_mips_isa_ext): New static function.
726 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
727 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
728 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
729 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
730 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
731 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
732 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
733 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
735 2014-07-28 Alan Modra <amodra@gmail.com>
738 * archive.c (_bfd_compute_and_write_armap): Warn on adding
739 __gnu_lto_slim to armap.
740 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
741 __gnu_lto_slim to linker hash table.
743 2014-07-27 Anthony Green <green@moxielogic.org>
745 * config.bfd: Add moxie-*-moxiebox*.
747 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
749 Add or reactivate or1k-*-rtems*
750 * config.bfd (or1k-*-rtems*): Reactivate.
752 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
754 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
756 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
757 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
759 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
762 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
763 and R_*_IRELATIVE relocation offset with PLT entry.
764 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
765 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
766 (elf_x86_64_get_synthetic_symtab): Use it.
768 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
771 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
772 next_tls_desc_index with elf.srelplt->reloc_count.
774 2014-07-15 Alan Modra <amodra@gmail.com>
776 * cache.c (cache_bread_1): Don't return -1 when fread returns
779 2014-07-15 Alan Modra <amodra@gmail.com>
781 * elflink.c (elf_merge_st_other): Update comments. Simplify
782 visibility handling. Make isym const. Move code modifying
783 isym->st_other for --exclude-libs to..
784 (elf_link_add_object_symbols): ..here.
786 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
789 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
791 2014-07-08 Nick Clifton <nickc@redhat.com>
794 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
795 segments in input bfds.
797 2014-07-08 Will Newton <will.newton@linaro.org>
799 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
800 value to 64kB and remove custom setting for NaCl.
802 2014-07-08 Alan Modra <amodra@gmail.com>
804 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
805 bits from source to dest.
806 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
807 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
809 * bfd-in2.h: Regenerate.
811 2014-07-08 Jiong Wang <jiong.wang@arm.com>
813 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
814 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
815 when info->relocatable be true.
817 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
819 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
820 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
821 * bfd-in2.h: Regenerate.
822 * libbfd.h: Regenerate.
824 2014-07-04 Alan Modra <amodra@gmail.com>
826 * Makefile.am: Update "configure.in" comments.
829 * configure.host: Likewise.
830 * doc/bfdint.texi: Likewise.
831 * targets.c: Likewise.
832 * warning.m4: Likewise.
833 * Makefile.in: Regenerate.
835 2014-07-04 Alan Modra <amodra@gmail.com>
837 * configure.ac: Rename from configure.in.
838 * Makefile.in: Regenerate.
839 * config.in: Regenerate.
840 * doc/Makefile.in: Regenerate.
842 2014-07-04 Alan Modra <amodra@gmail.com>
844 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
845 * Makefile.in: Regenerate.
847 2014-07-04 Alan Modra <amodra@gmail.com>
849 * version.m4: New file.
850 * configure.in: Include version.m4.
852 * Makefile.am (RELEASE): Delete.
853 (bfdver.h): Depend on development.sh, use instead of RELEASE.
854 * Makefile.in: Regenerate.
855 * doc/Makefile.in: Regenerate.
857 2014-07-02 Alan Modra <amodra@gmail.com>
859 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
860 pointer_equality_needed when !readonly_dynrelocs.
861 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
863 2014-07-02 Alan Modra <amodra@gmail.com>
865 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
866 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
868 2014-07-01 Alan Modra <amodra@gmail.com>
870 * bfd.c (struct bfd): Reorganise for better packing. Delete
871 "ifd" field. Make "format", "direction" and "flags" bitfields.
872 (HAS_LOAD_PAGE): Delete, renumber following flags.
873 * bfd-in2.h: Regenerate.
874 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
876 2014-07-01 Alan Modra <amodra@gmail.com>
878 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
879 (struct ppc_link_hash_table): Increase size of stub_count array.
880 (build_global_entry_stubs): Emit symbol on global entry stub.
881 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
884 2014-07-01 Alan Modra <amodra@gmail.com>
886 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
887 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
888 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
890 (ppc64_elf_relocate_section): Disable ELFv2 function entry
891 optimisation when --traditional-format.
893 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
894 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
895 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
896 Soundararajan <Sounderarajan.D@atmel.com>
898 * archures.c: Add avrtiny architecture for avr target.
899 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
900 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
901 added for 16 bit LDS/STS instruction of avrtiny arch.
902 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
903 BFD_RELOC_AVR_LDS_STS_16.
904 (bfd_elf_avr_final_write_processing): Select machine number
906 (elf32_avr_object_p): Set machine number for avrtiny arch.
907 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
908 * bfd-in2.h: Regenerate.
909 * libbfd.h: Regenerate.
911 2014-06-26 Nick Clifton <nickc@redhat.com>
914 * dwarf2.c (is_str_attr): New function.
915 (find_abstract_instance_name): Use it to determine when an
916 attribute has a string value.
918 2014-06-24 Alan Modra <amodra@gmail.com>
920 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
921 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
924 2014-06-21 Philippe De Muyter <phdm@macqel.be>
926 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
929 2014-06-20 Kyle McMartin <kyle@redhat.com>
931 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
932 emitting initial-exec relocs when not linking an executable.
934 2014-06-16 Will Newton <will.newton@linaro.org>
936 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
937 htab->next_tls_desc_index in the non-IPLT case.
938 Calculate GOT offset correctly for the non-IPLT case.
939 (allocate_dynrelocs_for_symbol): Don't increment
940 htab->next_tls_desc_index here.
942 2014-06-16 Alan Modra <amodra@gmail.com>
944 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
947 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
949 * elfxx-aarch64.c (stdarg.h): Include.
951 (_bfd_aarch64_elf_grok_prstatus): Updated.
952 (_bfd_aarch64_elf_grok_psinfo): New function.
953 (_bfd_aarch64_elf_write_core_note): New function.
954 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
955 (elf_backend_write_core_note): Define.
957 2014-06-13 Alan Modra <amodra@gmail.com>
959 * archive.c: Include bfdlink.h.
960 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
961 * bfd.c (struct bfd): Add is_linker_output field.
962 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
963 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
964 link.hash and is_linker_output.
965 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
966 param with bfd*. Assert is_linker_output and link.hash, and
967 clear them before exit.
968 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
969 bfd_link_hash_table* param with bfd*. Hack is_linker_output
970 and link.hash so we can free two linker hash tables.
971 (elf32_mn10300_link_hash_table_create): Create static_hash_table
972 first. Clean up on errors. Set hash_table_free pointer.
973 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
974 bfd_link_hash_table* param with bfd*.
975 (elf32_arm_link_hash_table_create): Clean up on errors. Set
976 hash_table_free pointer.
977 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
978 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
979 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
980 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
981 * xcofflink.c: Similarly.
982 * simple.c (bfd_simple_get_relocated_section_contents): Save and
983 clear link.next before creating linker hash table. Clean up on
984 errors, and restore link.next on exit.
985 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
986 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
987 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
988 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
989 * hash.c (bfd_hash_table_init_n): Free table on error.
990 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
993 * libcoff.h: Regenerate.
995 2014-06-13 Alan Modra <amodra@gmail.com>
998 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
999 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1000 * bfd.c (bfd_link_hash_table_free): Don't define.
1001 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1002 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1003 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1004 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1005 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1006 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1007 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1008 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1009 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1010 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1011 * xsym.c: Don't define various link_hash_table_free defines, and
1012 remove from bfd_target vars. Temporarily reference some of the
1013 target link_hash_table_free functions to avoid warnings.
1014 * bfd-in2.h: Regenerate.
1015 * libbfd.h: Regenerate.
1017 2014-06-13 Alan Modra <amodra@gmail.com>
1019 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1020 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1021 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1022 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1023 Move link_hash_table_free functions before their corresponding
1024 link_hash_table_create functions.
1026 2014-06-13 Alan Modra <amodra@gmail.com>
1028 * bfd.c (struct bfd): Replace link_next with a union.
1029 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1030 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1031 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1032 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1033 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1034 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1035 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1036 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1037 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1038 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1039 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1040 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1041 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1042 * bfd-in2.h: Regenerate.
1044 2014-06-11 Alan Modra <amodra@gmail.com>
1046 * linker.c (unwrap_hash_lookup): Add missing parens.
1048 2014-06-11 Kai Tietz <ktietz@redhat.com>
1050 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1051 * libcoff.h: Regenerated.
1053 2014-06-10 Alan Modra <amodra@gmail.com>
1056 * linker.c (unwrap_hash_lookup): New function.
1057 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1058 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1059 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1060 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1061 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1062 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1063 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1064 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1066 2014-06-07 Alan Modra <amodra@gmail.com>
1068 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1069 insn as a bitfield; Use complain_overflow_bitfield.
1070 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1072 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1074 * development.sh: New file.
1075 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1076 Make -Werror the default with GCC only if DEVELOPMENT is true.
1077 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1078 $(srcdir)/development.sh.
1079 * Makefile.in, configure: Regenerate.
1081 2014-06-04 Will Newton <will.newton@linaro.org>
1083 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1084 being non-NULL into an assert.
1085 (elfNN_aarch64_tls_relax): Remove unused code.
1087 2014-06-03 DJ Delorie <dj@redhat.com>
1089 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1091 2014-06-03 Nick Clifton <nickc@redhat.com>
1094 * peXXigen.c (rsrc_process_section): Page align the new contents
1095 befgore writing out.
1097 2014-06-03 Alan Modra <amodra@gmail.com>
1099 * elf64-ppc.c (ADDIS_R12_R2): Define.
1100 (build_plt_stub): Support fusion on ELFv2 stub.
1101 (ppc_build_one_stub): Likewise for plt branch stubs.
1103 2014-05-28 Alan Modra <amodra@gmail.com>
1105 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1107 2014-05-28 Tristan Gingold <gingold@adacore.com>
1109 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1110 to keep the length of the best fit range.
1111 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1114 2014-05-27 DJ Delorie <dj@redhat.com>
1116 * elf32-rx.c (get_symbol_value_maybe): New.
1117 (rx_elf_relocate_section): If we find a reloc against
1118 $tableentry$default$<name>, redirect it to the appropriate
1120 (RX_Table_Info): New.
1121 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1122 with table parts in them.
1123 (rx_check_directives): New.
1124 (rx_table_map_2): New.
1125 (rx_table_map): New.
1126 (rx_additional_link_map_text): New. Called to dump tables to the
1130 2014-05-20 DJ Delorie <dj@redhat.com>
1132 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1134 2014-05-20 Alan Modra <amodra@gmail.com>
1137 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1138 Remove redundant setting of htab->elf.dynobj. Don't align.
1139 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1140 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1141 (create_sdata_sym): Delete.
1142 (elf_allocate_pointer_linker_section): Rename from
1143 elf_create_pointer_linker_section. Align section.
1144 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1145 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1147 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1148 Remove unnecessary tests on _SDA_BASE_ sym.
1149 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1150 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1151 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1152 (ppc_elf_maybe_strip_sdata_syms): Declare.
1154 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1156 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1158 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1160 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1161 in a section with no contents.
1162 (is_vma_in_section, find_section_by_vma): New functions.
1163 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1164 offsets in the debug directory.
1165 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1166 Byte-swap GUID from little-endian to big-endian order for
1167 consistent and conventional display.
1169 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1171 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1172 64-bit doubles objects mix with 32-bit doubles objects.
1173 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1175 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1177 * mmo.c: Update URLs in documentation comments.
1179 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1180 David Weatherford <weath@cadence.com>
1181 Max Filippov <jcmvbkbc@gmail.com>
1183 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1186 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1188 * config.bfd: Add proper arm config for *-*-freebsd*.
1190 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1192 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1193 mips32r5 and mips64r5.
1194 * archures.c (bfd_architecture): Likewise.
1195 * bfd-in2.h (bfd_architecture): Likewise.
1196 * cpu-mips.c (arch_info_struct): Likewise.
1197 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1199 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1201 * elfxx-mips.h (elfxx-mips.h): Declare.
1202 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1203 Tag_GNU_MIPS_ABI_FP mismatches.
1204 (_bfd_mips_fp_abi_string): New function.
1206 2014-05-02 Alan Modra <amodra@gmail.com>
1208 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1209 * configure.in: Likewise.
1210 * configure: Regenerate.
1212 2014-05-02 Alan Modra <amodra@gmail.com>
1214 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1215 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1216 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1217 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1218 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1219 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1220 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1221 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1222 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1223 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1224 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1225 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1226 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1227 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1228 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1229 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1230 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1231 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1232 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1233 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1234 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1235 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1236 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1237 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1238 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1239 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1240 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1241 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1242 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1243 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1244 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1245 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1246 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1247 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1248 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1249 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1250 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1251 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1252 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1253 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1254 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1255 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1256 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1257 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1258 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1259 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1260 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1261 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1263 * configure: Regenerate.
1265 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1267 * mmo.c (mmo File layout documentation): Add note about low bits
1269 (mmo_write_chunk): When handling data remainder, assert that
1270 previous remaining data is flushed.
1271 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1272 when dealing with an aligned VMA and for aligned lengths. Don't skip
1273 the last 32-bit-word of zeros.
1274 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1275 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1276 emitting data, not after updating it.
1277 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1279 2014-04-30 Nick Clifton <nickc@redhat.com>
1281 * compress.c (bfd_is_section_compressed): When checking the
1282 .debug_str section, also check the fifth byte in the section is
1283 not part of a string.
1285 2014-04-30 Alan Modra <amodra@gmail.com>
1287 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1288 (find_merged_cie): Identify personality functions by (bfd_id,index)
1289 pair when a local sym is used.
1291 2014-04-29 Christian Svensson <blue@cmd.nu>
1293 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1294 into .rela.got if it contained TLS relocations as well.
1296 2014-04-28 Nick Clifton <nickc@redhat.com>
1299 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1302 2014-04-26 Alan Modra <amodra@gmail.com>
1304 * po/SRC-POTFILES.in: Regenerate.
1305 * configure: Regenerate.
1307 2014-04-25 Nick Clifton <nickc@redhat.com>
1310 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1311 a 342-bit host. This time for older versions of gcc.
1313 2014-04-24 Nick Clifton <nickc@redhat.com>
1315 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1318 2014-04-24 Alan Modra <amodra@gmail.com>
1321 * dwarf2.c: Formatting.
1322 (struct dwarf2_debug): Make adjusted_section_count signed.
1323 (unset_sections): Make i signed.
1324 (set_debug_vma): New function.
1325 (place_sections): Handle separate debug object file. Set VMA
1326 on debug sections, even if they have an output section. Also
1327 set VMA on zero size sections, and non-load but alloc sections.
1328 Set adjusted_section_count to -1 when no section adjustment.
1329 Malloc adjusted_sections. Don't double last_vma. Transfer
1330 alloc section VMAs to separate debug file.
1331 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1332 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1333 test on symbols being the same before using old stash. Read
1334 and use separate debug file symbols. Call place_sections.
1335 (find_line): Don't call place_sections here.
1336 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1337 * libbfd.h: Regenerate.
1338 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1339 _bfd_dwarf2_slurp_debug_info call.
1340 * simple.c (simple_save_output_info): Clarify comment.
1342 2014-04-24 Nick Clifton <nickc@redhat.com>
1345 * peXXigen.c (struct rsrc_regions): New structure.
1346 (rsrc_print_resource_directory): Use new structure. Include
1347 offset of directory in listing.
1348 (rsrc_print_resource_entry): Likewise.
1349 (rsrc_print_section): Likewise.
1350 (rsrc_count_entries): Do not increment sizeof_strings or
1352 (rsrc_count_directory): Do not increment sizeof_tables.
1353 (rsrc_compute_region_sizes): New function.
1354 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1355 (rsrc_process_section): Compute size of regions after merging
1358 2014-04-23 Alan Modra <amodra@gmail.com>
1361 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1362 (place_sections): Do not modify VMA of sections when called from
1363 linker after sections have been placed in output sections. Short
1364 circuit single section case.
1365 (save_section_vma, section_vma_same): New functions.
1366 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1368 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1369 when non-relocatable.
1371 2014-04-22 Nick Clifton <nickc@redhat.com>
1374 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1376 2014-04-22 Christian Svensson <blue@cmd.nu>
1378 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1379 * archures.c: Likewise.
1380 * coffcode.h: Likewise.
1381 * config.bfd: Likewise.
1382 * configure.in: Likewise.
1383 * reloc.c: Likewise.
1384 * targets.c: Likewise.
1385 * cpu-or1k.c: New file.
1386 * elf32-or1k.c: New file.
1387 * coff-or32.c: Delete.
1388 * cpu-openrisc.c: Delete.
1389 * cpu-or32.c: Delete.
1390 * elf32-openrisc.c: Delete.
1391 * elf32-or32.c: Delete.
1392 * Makefile.in: Regenerate.
1393 * bfd-in2.h: Regenerate.
1394 * configure: Regenerate.
1395 * libbfd.h: Regenerate.
1397 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1400 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1402 2014-04-22 Will Newton <will.newton@linaro.org>
1404 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1405 function. (elf_backend_section_flags): Remove define.
1407 2014-04-21 Richard Henderson <rth@redhat.com>
1409 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1410 parameter; honor it and disable got merging when false.
1411 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1412 the first pass of relaxation.
1413 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1414 the end of the LITERAL+LITUSE chain.
1415 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1416 second pass of relaxation.
1418 * configure.ac (use_secureplt): Enable by default.
1419 * configure: Rebuild.
1421 2014-04-18 Tristan Gingold <gingold@adacore.com>
1423 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1424 bind_content, weak_bind_content, lazy_bind_content,
1426 (bfd_mach_o_load_command): Add comments, add next field.
1427 (mach_o_data_struct): Replace commands field by first_command
1429 * mach-o.c (bfd_mach_o_append_command): New function.
1430 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1431 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1433 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1434 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1435 (bfd_mach_o_write_thread): Use macro instead of literal.
1436 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1437 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1439 (bfd_mach_o_write_symtab_content): New function (extracted
1440 from bfd_mach_o_write_symtab).
1441 (bfd_mach_o_write_symtab): Split.
1442 (bfd_mach_o_count_indirect_symbols): Move
1443 (bfd_mach_o_build_dysymtab): Remove layout code.
1444 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1445 (bfd_mach_o_count_sections_for_seg): Remove.
1446 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1447 bfd_mach_o_build_seg_command).
1448 (bfd_mach_o_build_exec_seg_command): New function.
1449 (bfd_mach_o_build_dysymtab_command): Remove.
1450 (bfd_mach_o_layout_commands): New function.
1451 (bfd_mach_o_init_segment): New function.
1452 (bfd_mach_o_build_commands): Major rework to handle non-object
1454 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1456 (bfd_mach_o_read_dyld_info): Clear content fields.
1457 (bfd_mach_o_read_segment): Adjust call.
1458 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1460 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1461 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1462 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1465 2014-04-18 Tristan Gingold <gingold@adacore.com>
1467 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1468 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1469 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1470 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1472 2014-04-18 Tristan Gingold <gingold@adacore.com>
1474 * mach-o.h (bfd_mach_o_dylinker_command)
1475 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1477 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1478 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1480 2014-04-18 Tristan Gingold <gingold@adacore.com>
1482 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1483 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1484 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1485 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1486 each targets declared.
1487 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1488 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1490 2014-04-18 Tristan Gingold <gingold@adacore.com>
1492 * mach-o.c (bfd_mach_o_write_thread)
1493 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1494 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1495 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1496 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1497 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1498 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1499 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1500 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1501 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1502 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1503 (bfd_mach_o_read_command): Now return a boolean status.
1504 Adjust return statements.
1505 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1506 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1508 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1510 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1511 field. Add assigned_low_gotno and assigned_high_gotno fields.
1512 (mips_elf_create_local_got_entry): Update out-of-space condition.
1513 Set index of new GOT entry to assigned_low_gotno if required by
1514 the current relocation, else set it to assigned_high_gotno.
1515 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1516 with assigned_low_gotno.
1517 (mips_elf_multi_got): Initialize assigned_low_gotno and
1518 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1519 in place of assigned_gotno when handling global GOT entries.
1520 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1521 assigned_high_gotno.
1522 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1523 gap in the middle of local GOT space.
1525 2014-04-17 Alan Modra <amodra@gmail.com>
1528 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1529 current bfd is a plugin. Don't always set type_change_ok
1530 when old bfd is a plugin.
1532 2014-04-16 Tristan Gingold <gingold@adacore.com>
1534 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1537 2014-04-16 Alan Modra <amodra@gmail.com>
1539 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1540 with "ba 0" rather than zeros.
1542 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1544 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1546 2014-04-14 Alan Modra <amodra@gmail.com>
1548 * elf32-ppc.c (BA): Define
1549 (ppc_elf_link_hash_table_create): Correct default_params.
1550 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1551 than "nop" for ppc476_workaround.
1552 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1553 and __glink_PLTresolve. Ensure plt call stub at end of page
1554 doesn't allow fall-thru prefetch.
1556 2014-04-11 Nick Clifton <nickc@redhat.com>
1559 * peXXigen.c (abs_finder): New function.
1560 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1561 than 1^32 try to convert them into section relative values
1564 2014-04-11 Nick Clifton <nickc@redhat.com>
1566 * bfd-in2.h: Regenerate.
1567 * libbfd.h: Regenerate.
1569 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1571 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1572 when building function stubs.
1574 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1576 * elf32-avr.c: Add DIFF relocations for AVR.
1577 (avr_final_link_relocate): Handle the DIFF relocs.
1578 (bfd_elf_avr_diff_reloc): New.
1579 (elf32_avr_is_diff_reloc): New.
1580 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1581 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1584 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1586 2014-04-09 Alan Modra <amodra@gmail.com>
1588 * libcoff.h: Regenerate.
1590 2014-04-09 Alan Modra <amodra@gmail.com>
1592 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1593 of safe ppc476 insns at end of page. Also remove non-branch insns.
1596 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1598 * peXXigen.c (pe_print_debugdata): New function: Displays the
1599 contents of the debug directory and decodes codeview entries.
1600 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1601 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1602 Add functions for reading and writing debugdir and codeview
1604 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1605 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1606 * libcoff-in.h (pe_tdata): Add build-id data.
1607 * libcoff.h: Regenerate.
1608 * coffcode.h (coff_write_object_contents): Run build_id
1609 after_write_object_contents hook.
1611 2014-04-05 Alan Modra <amodra@gmail.com>
1613 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1614 merging non-default sym.
1616 2014-04-04 Tristan Gingold <gingold@adacore.com>
1618 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1621 2014-04-04 Tristan Gingold <gingold@adacore.com>
1623 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1624 thinko on names length.
1626 2014-04-04 Tristan Gingold <gingold@adacore.com>
1628 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1630 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1632 2014-04-04 Tristan Gingold <gingold@adacore.com>
1634 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1636 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1638 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1639 section before dereferencing.
1640 (pe_print_idata, pe_print_edata, pe_print_reloc)
1641 (rsrc_print_section): Don't bother interpreting the contents
1642 of sections which have no contents.
1644 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1647 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1650 2014-04-03 Tristan Gingold <gingold@adacore.com>
1652 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1654 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1656 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1658 2014-04-03 Alan Modra <amodra@gmail.com>
1660 * elf-bfd.h (struct elf_backend_data
1661 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1662 with "bfd_size_type size".
1663 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1664 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1665 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1666 * elfcode.h (bfd_from_remote_memory): Likewise.
1667 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1668 * bfd-in2.h: Regenerate.
1670 2014-04-02 Tristan Gingold <gingold@adacore.com>
1672 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1673 (bfd_mach_o_prebind_cksum_command): New types.
1674 (bfd_mach_o_prebound_dylib_command): Rewrite.
1675 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1677 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1679 (bfd_mach_o_read_prebind_cksum): New function.
1680 (bfd_mach_o_read_twolevel_hints): Ditto.
1681 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1684 2014-04-02 Alan Modra <amodra@gmail.com>
1686 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1687 Consolidate code handling possible section headers past end of
1688 segment. Don't use p_align for page size guess, instead use
1689 minpagesize. Take note of ld.so clearing section headers when
1690 p_memsz > p_filesz. Handle file header specifying no section
1691 headers. Handle zero p_align throughout. Default loadbase to
1692 zero. Add comments. Rename contents_size to high_offset, and
1693 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1694 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1695 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1697 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1698 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1699 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1700 * bfd-in2.h: Regnerate.
1702 2014-04-01 Tristan Gingold <gingold@adacore.com>
1704 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1707 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1708 Pavel Fedin <p.fedin@samsung.com>
1710 * elf32-arm.c: Add support for limited pretty-printing of PLT
1711 entries on eabi and nacl targets.
1712 (elf32_arm_get_synthetic_symtab): Add new callback.
1713 (elf32_arm_nacl_plt_sym_val): Likewise.
1714 (elf32_arm_plt0_size): Add helper function.
1715 (elf32_arm_plt_size): Likewise.
1717 2014-03-27 Tristan Gingold <gingold@adacore.com>
1719 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1720 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1722 2014-03-27 Tristan Gingold <gingold@adacore.com>
1724 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1725 * mach-o.c (bfd_mach_o_write_symtab)
1726 (bfd_mach_o_write_contents)
1727 (bfd_mach_o_set_section_flags_from_bfd)
1728 (bfd_mach_o_build_seg_command): Fix indentation.
1729 (bfd_mach_o_get_base_address): New function.
1731 2014-03-26 Nick Clifton <nickc@redhat.com>
1733 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1734 relocations in discarded sections.
1736 2014-03-26 Tristan Gingold <gingold@adacore.com>
1738 * mach-o.c (bfd_mach_o_convert_architecture): Add
1739 BFD_MACH_O_CPU_TYPE_ARM64.
1741 2014-03-26 Alan Modra <amodra@gmail.com>
1743 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1744 needed plt entries when taking the address of functions for
1745 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1746 Move opd setup and abiversion checks to..
1747 (ppc64_elf_before_check_relocs): ..here. Renamed from
1748 ppc64_elf_process_dot_syms. Set output abiversion from input and
1749 input abiversion from output, if either is not set.
1750 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1751 (elf_backend_check_directives): Update.
1753 2014-03-25 Will Newton <will.newton@linaro.org>
1755 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1756 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1757 of input sections rather than output sections.
1759 2014-03-20 Will Newton <will.newton@linaro.org>
1762 * elf32-arm.c (elf32_arm_check_relocs): Set
1763 pointer_equality_needed for absolute references within
1765 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1766 unless pointer_equality_needed is set.
1768 2014-03-19 Nick Clifton <nickc@redhat.com>
1770 * peXXigen.c (rsrc_process_section): Add code to scan input
1771 sections and record their lengths. Use these lengths to find the
1772 start of each merged .rsrc section.
1774 2014-03-17 Tristan Gingold <gingold@adacore.com>
1776 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1777 (bfd_mach_o_read_command): Ditto.
1779 2014-03-14 Meador Inge <meadori@codesourcery.com>
1781 * configure.in: Add strnlen to AC_CHECK_DECLS.
1782 * config.in: Regenerate.
1783 * configure: Regenerate.
1784 * sysdep.h (strnlen): Add prototype.
1786 2014-03-14 Alan Modra <amodra@gmail.com>
1788 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1789 handling for VLE_SDA21 relocs.
1791 2014-03-13 Tristan Gingold <gingold@adacore.com>
1793 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1795 (pe_bfd_object_p): Also read version number to detect ILF.
1796 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1797 (x86_64pe_bigobj_vec): Define
1798 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1799 (bfd_coff_max_nscns): New macro.
1800 (coff_compute_section_file_positions): Use unsigned int for
1801 target_index. Compare with bfd_coff_max_nscns.
1802 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1803 Set a value for _bfd_coff_max_nscns.
1804 (header_bigobj_classid): New constant.
1805 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1806 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1807 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1809 (bigobj_swap_table): New table.
1810 * libcoff.h: Regenerate.
1811 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1812 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1813 _bfd_coff_max_nscns.
1814 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1815 * coff-rs6000.c (bfd_xcoff_backend_data)
1816 (bfd_pmac_xcoff_backend_data): Likewise.
1817 * coff64-rs6000.c (bfd_xcoff_backend_data)
1818 (bfd_xcoff_aix5_backend_data): Likewise.
1819 * targets.c (x86_64pe_bigobj_vec): Declare.
1820 * configure.in (x86_64pe_bigobj_vec): New vector.
1821 * configure: Regenerate.
1822 * config.bfd: Add bigobj object format for Windows targets.
1824 2014-03-12 Nick Clifton <nickc@redhat.com>
1827 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1828 before testing for vxworks.
1830 2014-03-12 Alan Modra <amodra@gmail.com>
1832 * Makefile.in: Regenerate.
1834 2014-03-12 Alan Modra <amodra@gmail.com>
1837 * elf.c (copy_elf_program_header): Ignore first section lma if
1840 2014-03-11 Alan Modra <amodra@gmail.com>
1843 * coff-rs6000.c: Include stdint.h.
1844 * coff64-rs6000.c: Likewise.
1846 2014-03-10 Tristan Gingold <gingold@adacore.com>
1848 * ticoff.h: Removed.
1850 2014-03-08 Alan Modra <amodra@gmail.com>
1852 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1853 many relocations. Correct bitsize and rightshift too for a number
1854 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1855 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1856 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1857 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1858 fields in instructions to signed/unsigned according to whether
1859 the field takes a signed or unsigned value. Tidy vle split16 code.
1860 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1862 2014-03-08 Alan Modra <amodra@gmail.com>
1864 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1865 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1866 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1867 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1868 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1869 fields in instructions to signed/unsigned according to whether
1870 the field takes a signed or unsigned value.
1872 2014-03-07 Pedro Alves <palves@redhat.com>
1875 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1876 through ptr_to_uint instead of through long.
1878 2014-03-06 Nick Clifton <nickc@redhat.com>
1881 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1882 attribute section names.
1884 2014-03-05 Alan Modra <amodra@gmail.com>
1886 Update copyright years.
1888 2014-03-05 Alan Modra <amodra@gmail.com>
1890 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1891 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1892 (ppc64_elf_check_relocs): Likewise.
1893 (ppc64_elf_relocate_section): Likewise.
1894 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1895 * bfd-in2.h: Regenerate.
1896 * libbfd.h: Regenerate.
1898 2014-03-04 Heiher <r@hev.cc>
1900 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1902 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1903 extension of bfd_mach_mipsisa64r2.
1905 2014-03-04 Nick Clifton <nickc@redhat.com>
1908 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1909 (elf32_thumb2_plt_entry): New array.
1910 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1911 using thumb2 based PLT.
1912 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1914 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1916 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1918 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1919 Thumb2 based PLT 0-entry.
1920 (elf32_arm_output_arch_local_syms): Handle creation of local
1921 symbols for Thumb2 based PLT entries.
1923 2014-02-28 Alan Modra <amodra@gmail.com>
1926 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1927 the same conditions we called check_relocs.
1929 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1931 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1932 * bfd-in2.h: Regenerate.
1933 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1934 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1935 using long PLT entries.
1936 (bfd_elf32_arm_use_long_plt): New function.
1937 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1939 2014-02-27 Alan Modra <amodra@gmail.com>
1941 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1942 params for targets that don't use ppc32elf.em.
1944 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1946 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1947 of GOTOFF relocations.
1949 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1950 H.J. Lu <hongjiu.lu@intel.com>
1952 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1953 (elf_x86_64_legacy_plt_entry): Likewise.
1954 (elf_x86_64_bnd_plt_entry): Likewise.
1955 (elf_x86_64_legacy_plt2_entry): Likewise.
1956 (elf_x86_64_bnd_plt2_entry): Likewise.
1957 (elf_x86_64_bnd_arch_bed): Likewise.
1958 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1959 (elf_x86_64_link_hash_table): Add plt_bnd.
1960 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1962 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1963 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1965 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1966 symbols. Resolve call to the second PLT if it is created.
1967 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1968 (elf_x86_64_relocate_section): Resolve PLT references to the
1969 second PLT if it is created.
1970 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1971 second PLT entry for BND relocation.
1972 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1973 the second PLT is created.
1974 (elf_x86_64_get_synthetic_symtab): New.
1975 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1977 2014-02-19 Alan Modra <amodra@gmail.com>
1979 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1980 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1981 provision of out-of-line register save/restore routines.
1983 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1985 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1986 PT_DYNAMIC segment flags.
1988 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1991 * simple.c (struct saved_offsets): New.
1992 (simple_save_output_info): Use it for ptr.
1993 (simple_restore_output_info): Use it for ptr. Check section_count.
1994 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1996 2014-02-17 Alan Modra <amodra@gmail.com>
1998 * elf64-ppc.h (struct ppc64_elf_params): Define.
1999 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2000 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2001 ppc64_elf_build_stubs): Update prototype.
2002 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2003 fields now in params. Adjust code throughout file.
2004 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2005 Save params pointer in htab.
2006 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2007 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2008 ppc64_elf_build_stubs): Remove parameters now in "params".
2010 2014-02-17 Alan Modra <amodra@gmail.com>
2012 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2013 patched for ppc476 workaround. Reapply branch taken/not taken
2016 2014-02-12 Alan Modra <amodra@gmail.com>
2018 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2019 stubs for calls to __tls_get_addr that we know will later be
2022 2014-02-12 Alan Modra <amodra@gmail.com>
2024 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2025 for ld -r, when code sections are sufficiently aligned.
2026 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2029 2014-02-12 Alan Modra <amodra@gmail.com>
2032 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2033 --export-dynamic and --dynamic-list marking of symbols.
2034 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2037 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2040 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2041 executables if it matches dynamic_list.
2043 2014-02-10 Alan Modra <amodra@gmail.com>
2045 * po/SRC-POTFILES.in: Regenerate.
2046 * po/bfd.pot: Regenerate.
2048 2014-02-09 Alan Modra <amodra@gmail.com>
2050 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2051 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2052 (elfNN_bed): Init new field.
2053 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2054 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2055 (ppc_elf_relax_section): Don't reallocate section here, write
2056 stubs, or write out relocs for ld -r here..
2057 (ppc_elf_relocate_section): ..instead write stubs here, and use
2058 existing code to write out relocs for ld -r. Fix offset
2059 adjustment on reloc for little-endian.
2060 (elf_backend_caches_rawsize): Define.
2062 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2065 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2067 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2069 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2070 return paths. Three times.
2071 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2073 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2074 (ppc64_elf_edit_toc): Free USED in return path.
2076 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2078 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2079 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2080 * libbfd.h: Regenerated.
2081 * bfd-in2.h: Regenerated.
2082 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2083 (nios2_reloc_map): Likewise.
2084 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2085 Fixed all references.
2086 (nios2_elf32_relocate_section): Add new relocations.
2087 (nios2_elf32_check_relocs): Likewise.
2088 (nios2_elf32_gc_sweep_hook): Likewise.
2090 2014-02-03 Alan Modra <amodra@gmail.com>
2092 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2093 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2094 (ppc_elf_link_params): New function.
2095 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2097 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2098 parameters. Use htab->params instead.
2099 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2100 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2101 64 bytes for ppc476 workaround.
2102 (struct ppc_elf_relax_info): New.
2103 (ppc_elf_relax_section): Exclude linker created sections and
2104 those too small to hold one instruction. Don't add another
2105 branch around trampolines on later relax passes. Don't
2106 generate trampolines for undefined symbols when !relocatable,
2107 nor for plugin symbols. Allocate space for ppc476 workaround
2108 patch area. Free fixups on error return path.
2109 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2110 * elf32-ppc.h (struct ppc_elf_params): New.
2111 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2112 (ppc_elf_link_params): Declare.
2113 * section.c (SEC_INFO_TYPE_TARGET): Define.
2114 * bfd-in2.h: Regenerate.
2116 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2118 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2120 (nios2_elf32_relocate_section): Use got_base to adjust
2121 GOT-pointer-relative relocations relative to _gp_got.
2122 (create_got_section): Create _gp_got symbol.
2123 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2124 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2126 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2128 * bfd-in2.h: Update from reloc.c.
2129 * elf32-nios2.c: Include elf32-nios2.h.
2130 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2131 (nios2_reloc_map): Likewise.
2132 (enum elf32_nios2_stub_type): Declare.
2133 (struct elf32_nios2_stub_hash_entry): Declare.
2134 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2135 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2136 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2137 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2138 bfd_count, top_index, input_list, all_local_syms.
2139 (nios2_call26_stub_entry): New.
2140 (nios2_elf32_install_imm16): Move up in file.
2141 (nios2_elf32_install_data): Move up in file.
2142 (hiadj): Move up in file.
2143 (stub_hash_newfunc): New.
2144 (link_hash_newfunc): Initialize hsh_cache field.
2146 (nios2_stub_name): New.
2147 (nios2_get_stub_entry): New.
2148 (nios2_add_stub): New.
2149 (nios2_elf32_setup_section_lists): New.
2150 (nios2_elf32_next_input_section): New.
2151 (CALL26_SEGMENT): New.
2152 (MAX_STUB_SECTION_SIZE): New.
2153 (group_sections): New.
2154 (nios2_type_of_stub): New.
2155 (nios2_build_one_stub): New.
2156 (nios2_size_one_stub): New.
2157 (get_local_syms): New.
2158 (nios2_elf32_size_stubs): New.
2159 (nios2_elf32_build_stubs): New.
2160 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2161 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2162 trampolines for R_NIOS2_CALL26 stubs.
2163 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2164 (nios2_elf32_gc_sweep_hook): Likewise.
2165 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2166 (nios2_elf32_link_hash_table_free): New.
2167 (bfd_elf32_bfd_link_hash_table_free): Define.
2168 * elf32-nios2.h: New file.
2169 * libbfd.h: Update from reloc.c.
2170 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2172 2014-01-29 Nick Clifton <nickc@redhat.com>
2175 * elf32-metag.c (elf_metag_post_process_headers): Call
2176 _bfd_elf_post_process_headers.
2177 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2178 _bfd_elf_copy_private_data.
2179 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2181 2014-01-29 Nick Clifton <nickc@redhat.com>
2183 * bfd-in.h (bfd_set_section_vma): Delete.
2184 (bfd_set_section_alignment): Delete.
2185 (bfd_set_section_userdata): Delete.
2186 (bfd_set_cacheable): Delete.
2187 * bfd.c (bfd_set_cacheable): New static inline function.
2188 * section.c (bfd_set_section_userdata): Likewise.
2189 (bfd_set_section_vma): Likewise.
2190 (bfd_set_section_alignment): Likewise.
2191 * bfd-in2.h: Regenerate.
2193 2014-01-28 Nick Clifton <nickc@redhat.com>
2195 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2196 attributes select the CU containing the abbreviation, which may not
2199 2014-01-24 Alan Modra <amodra@gmail.com>
2201 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2202 to get_relocs for ELFv2.
2204 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2208 if TLS sections are not adjacent.
2210 2014-01-22 Alan Modra <amodra@gmail.com>
2212 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2214 2014-01-22 Alan Modra <amodra@gmail.com>
2216 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2218 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2221 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2222 regular default symbol definition and the versioned dynamic
2223 symbol definition mismatch, skip the default symbol definition
2224 if one of them is IFUNC.
2226 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2229 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2230 info->export_dynamic nor h->ref_dynamic for type mismatch when
2231 adding the default version.
2233 2014-01-16 Alan Modra <amodra@gmail.com>
2235 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2236 mips_elf_traverse_got_arg* rather than mips_got_info*.
2237 Adjust caller. Alloc on output_bfd rather than symbol section
2240 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2244 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2246 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2250 against __ehdr_start.
2251 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2253 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2255 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2257 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2259 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2263 count if there are any non pc-relative relocs.
2264 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2266 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2267 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2269 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2270 offset while calculating relocation address.
2271 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2272 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2274 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2277 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2278 R_ARM_ABS8 and R_ARM_ABS16.
2280 2014-01-13 Alan Modra <amodra@gmail.com>
2282 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2283 error when shared and force a plt call otherwise.
2284 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2285 plt_type == PLT_NEW.
2286 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2287 the appropriate call stub.
2289 2014-01-10 Alan Modra <amodra@gmail.com>
2294 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2295 (assign_file_positions_for_non_load_sections): When setting up
2296 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2297 header that completely covers the relro region.
2299 2014-01-09 Tristan Gingold <gingold@adacore.com>
2301 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2302 table macros and add macros to initializa the structure.
2304 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2309 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2310 size for PT_GNU_RELRO segment.
2311 (assign_file_positions_for_load_sections): If PT_LOAD segment
2312 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2314 2014-01-07 Tom Tromey <tromey@redhat.com>
2316 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2319 2014-01-03 Nick Clifton <nickc@redhat.com>
2322 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2325 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2328 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2330 2014-01-02 Nick Clifton <nickc@redhat.com>
2333 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2334 filename in the bfd's filename field.
2335 * elfcode.h (bfd_from_remote_memory): Likewise.
2336 * ieee.c (ieee_object_p): Likewise.
2337 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2338 * oasys.c (oasys_openr_next_archived_file): Likewise.
2339 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2340 * opncls.c (bfd_fopen): Likewise.
2341 (bfd_openstreamr): Likewise.
2342 (bfd_openr_iovec): Likewise.
2343 (bfd_openw): Likewise.
2344 (bfd_create): Likewise.
2345 (_bfd_delete_bfd): Free filename.
2347 For older changes see ChangeLog-2013
2349 Copyright (C) 2014 Free Software Foundation, Inc.
2351 Copying and distribution of this file, with or without modification,
2352 are permitted in any medium without royalty provided the copyright
2353 notice and this notice are preserved.
2359 version-control: never