1 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
3 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
4 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
5 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
6 (elf_aarch64_stub_type): Add new type
7 aarch64_stub_erratum_835769_veneer.
8 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
9 (aarch64_erratum_835769_fix): New data struct to record erratum
11 (elf_aarch64_link_hash_table: Global flags for 835769.
12 (aarch64_build_one_stub): Add case for 835769.
13 (aarch64_size_one_stub): Likewise.
14 (aarch64_mem_op_p, aarch64_mlxl_p,
15 aarch64_erratum_sequence,erratum_835769_scan):
16 New. Decode and scan functions for erratum 835769.
17 (elf_aarch64_create_or_find_stub_sec): New.
18 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
20 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
21 (erratum_835769_branch_to_stub_data,
22 make_branch_to_erratum_835769_stub):New. Connect up all the
23 erratum stubs to occurances by branches.
24 (elfNN_aarch64_write_section): New hook.
25 (aarch64_map_one_stub): Output erratum stub symbol.
26 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
27 information for erratum 835769.
28 (elf_backend_write_section): Define.
30 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
32 * elf32-arm.c (read_code32): New function to read 32 bit
34 (read_code16): New function to read 16 bit thumb instrution.
35 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
36 and read_code16 to read instructions.
38 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
40 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
41 (print_mips_isa_ext): Print the value of an unknown extension.
43 2014-10-21 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
46 entries that aren't a multiple of 8 rather than failing assertion.
48 2014-10-21 Alan Modra <amodra@gmail.com>
50 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
53 2014-10-18 Alan Modra <amodra@gmail.com>
55 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
56 section for function symbols defined in .opd is discarded, let
57 the symbol appear to be undefined.
58 (opd_entry_value): Ensure the result section is that for the
59 function code section in the same object as the OPD entry.
61 2014-10-16 Alan Modra <amodra@gmail.com>
64 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
66 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
67 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
68 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
69 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
70 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
71 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
72 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
73 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
74 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
77 2014-10-16 Alan Modra <amodra@gmail.com>
79 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
80 even when output is not ppc64 ELF. Remove redundant tests on
83 2014-10-15 Alan Modra <amodra@gmail.com>
86 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
87 param, group "section" and "offset" params. Zero discriminator.
88 * bfd.c (bfd_find_nearest_line): Implement with new
89 _bfd_find_nearest_line.
90 (bfd_find_nearest_line_discriminator): Likewise.
91 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
93 * coff-rs6000.c (xcoff_find_nearest_line,
94 xcoff_find_nearest_line_discriminator): Delete.
95 (_bfd_xcoff_find_nearest_line): Don't define.
96 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
97 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
99 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
100 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
101 adjust _bfd_dwarf2_find_nearest_line call.
102 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
103 others. Set discriminator. Adjust call.
104 (coff_find_nearest_line_discriminator): Delete.
105 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
106 * dwarf2.c (find_line): Rename to..
107 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
108 Simplify setting of do_line. Delete old function.
109 (_bfd_dwarf2_find_line): Delete.
110 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
111 discriminator_ptr and set it.
112 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
113 (_bfd_elf_find_nearest_line_discriminator): Delete.
114 (_bfd_elf_find_line_discriminator): Delete.
115 (_bfd_generic_find_nearest_line_discriminator): Don't define.
116 * elf.c (elf_find_function): Reorder params.
117 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
119 (_bfd_elf_find_nearest_line_discriminator): Delete.
120 (_bfd_elf_find_line): Adjust call.
121 * elf32-arm.c (arm_elf_find_function): Reorder params.
122 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
124 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
125 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
126 (elfNN_aarch64_find_nearest_line): Reorder params, add
127 discriminator_ptr. Adjust calls.
128 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
129 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
130 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
131 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
132 (_bfd_dwarf1_find_nearest_line): Likewise.
133 (_bfd_dwarf2_find_nearest_line): Likewise.
134 (_bfd_dwarf2_find_line): Delete.
135 (_bfd_generic_find_nearest_line_discriminator): Delete.
136 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
137 * libcoff-in.h (coff_find_nearest_line): Update prototype.
138 (coff_find_nearest_line_discriminator): Delete.
139 (coff_find_nearest_line_with_names): Update prototype.
140 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
141 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
142 discriminator_ptr. Adjust calls.
143 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
144 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
145 discriminator_ptr and set.
146 * som.c (som_find_nearest_line): Similarly.
147 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
148 _bfd_find_nearest_line_discriminator.
149 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
150 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
151 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
152 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
153 "discriminator" and set.
154 (_bfd_vms_find_nearest_line_discriminator): Delete.
155 (_bfd_generic_find_nearest_line_discriminator): Don't define.
156 (alpha_vms_find_nearest_line): Update define.
157 * bfd-in2.h: Regenerate.
158 * libbfd.h: Regenerate.
159 * libcoff.h: Regenerate.
161 2014-10-15 Alan Modra <amodra@gmail.com>
163 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
164 * aout-adobe.c (aout_32_find_line): Define.
165 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
166 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
167 * aout-target.h (MY_find_line): Define.
168 * aout-tic30.c (MY_find_line): Define.
169 * binary.c (binary_find_line): Define.
170 * bout.c (aout_32_find_line): Define.
171 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
172 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
173 (rs6000_xcoff64_aix_vec): Likewise.
174 * elf-bfd.h (_bfd_generic_find_line): Don't define.
175 * elfxx-target.h (bfd_elfNN_find_line): Define.
176 * i386msdos.c (msdos_find_line): Define.
177 * i386os9k.c (aout_32_find_line): Define.
178 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
179 (ieee_find_nearest_line, ieee_find_line,
180 ieee_find_inliner_info): Define.
181 * ihex.c (ihex_find_line): Define.
182 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
183 (_bfd_generic_find_line): Don't define.
184 * libbfd.c (_bfd_generic_find_line): Delete.
185 * libcoff-in.h (coff_find_line): Define.
186 * libecoff.h (_bfd_ecoff_find_line): Define.
187 * mach-o.h (bfd_mach_o_find_line): Define.
188 * mmo.c (mmo_find_line): Define.
189 * nlm-target.h (nlm_find_line): Define.
190 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
191 (oasys_find_nearest_line, oasys_find_line,
192 oasys_find_inliner_info): Define.
193 * pef.c (bfd_pef_find_line): Define.
194 * plugin.c (bfd_plugin_find_line): Define.
195 * ppcboot.c (ppcboot_find_line): Define.
196 * som.c (som_find_line): Define.
197 * srec.c (srec_find_line): Define.
198 * tekhex.c (tekhex_find_line): Define.
199 * versados.c (versados_find_line): Define.
200 * vms-alpha.c (alpha_vms_find_line): Define.
201 * xsym.c (bfd_sym_find_line): Define.
202 * bfd-in2.h: Regenerate.
203 * libbfd.h: Regenerate.
204 * libcoff.h: Regenerate.
206 2014-10-15 Tristan Gingold <gingold@adacore.com>
208 * version.m4: Bump version to 2.25.51
209 * configure: Regenerate.
211 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
213 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
214 offset is less than 2.
215 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
217 2014-10-14 Alan Modra <amodra@gmail.com>
220 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
221 (EIGHT_GAZILLION): Delete.
223 2014-10-13 Alan Modra <amodra@gmail.com>
226 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
227 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
228 flags enabling conversion of CIEs and FDEs to use relative encoding.
229 (find_merged_cie): Similarly.
230 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
231 relocatable, except for CIE pointer.
232 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
233 relocs against symbols in dropped comdat group sections.
234 (bfd_elf_discard_info): Do some eh_frame optimisation when
237 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
239 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
240 the hwcaps2 object attribute.
242 2014-10-04 Alan Modra <amodra@gmail.com>
245 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
246 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
247 range FDEs for discarding.
248 (vma_compare): Sort on range after address.
249 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
250 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
251 error message rather than "fde".
252 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
255 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
258 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
259 for OLD_FREEBSD_ABI_LABEL.
261 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
264 * plugin.c (try_claim): New function. Moved from
266 (try_load_plugin): Pass through bfd. Add test.
267 (load_plugin): Pass through bfd.
268 (bfd_plugin_object_p): Move logic to try_claim.
270 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
272 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
273 call relaxation use furthermost addresses where call source and
274 destination can be to check whether it's in the range of a direct
277 2014-09-22 Alan Modra <amodra@gmail.com>
279 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
280 false for overflow or overlapping FDEs. Give more detail in
283 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
285 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
286 the addend if relocations are RELA.
288 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
290 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
291 nds32_elf_ex9_relocation_check): Synchronize the argument type.
293 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
295 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
297 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
300 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
303 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
305 2014-09-16 Terry Guo <terry.guo@arm.com>
307 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
310 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
312 * bfd-in2.h: Regenerate.
313 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
314 (nds32_elf_relax_section): Code refactoring.
315 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
316 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
317 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
318 pattern. The first three is moved from nds32_elf_relax_section,
319 and the last three is new function.
320 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
321 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
322 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
323 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
324 three is moved from nds32_elf_relax_section, and the last four
326 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
327 pattern and address setting pattern.
328 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
329 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
330 nds32_elf_relax_gotoff_suff): Relax pic pattern.
331 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
332 nds32_elf_relax_letlsls): Relax TLS pattern.
333 (nds32_relax_adjust_label): Adjust alignment and nop.
334 (nds32_elf_pick_relax): Choose relaxation optimization.
335 (nds32_elf_get_relocated_section_contents): New hook.
336 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
338 * elf32-nds32.h: Declare.
339 * libbfd.h: Regenerate.
340 * reloc.c: Add nds32 new relocations.
342 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
344 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
345 'name' for the typo issue, which related with commit
346 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
348 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
349 Matthew Fortune <matthew.fortune@imgtec.com>
351 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
352 * archures.c (bfd_architecture): Likewise.
353 * bfd-in2.h (bfd_architecture): Likewise.
354 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
355 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
356 BFD_RELOC_MIPS_19_PCREL_S2.
357 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
358 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
359 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
360 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
361 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
362 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
363 BFD_RELOC_LO16_PCREL.
364 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
365 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
367 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
368 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
369 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
370 BFD_RELOC_LO16_PCREL.
371 * elfn32-mips.c: Likewise.
372 * elfxx-mips.c (MIPSR6_P): New define.
373 (mipsr6_exec_plt_entry): New array.
374 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
375 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
376 (aligned_pcrel_reloc_p): New function.
377 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
378 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
379 (mips_elf_calculate_relocation): Add support for relocs:
380 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
381 R_MIPS_PCHI16 and R_MIPS_PCLO16.
382 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
383 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
384 (_bfd_mips_elf_check_relocs): Add support for relocs:
385 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
386 (_bfd_mips_elf_relocate_section): Add a check for unaligned
388 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
390 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
391 (_bfd_mips_elf_print_private_bfd_data): Likewise.
392 (mips_32bit_flags_p): Add support for mips32r6.
393 * libbfd.h (bfd_reloc_code_real_names): Add entries for
394 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
395 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
396 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
397 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
398 BFD_RELOC_MIPS_19_PCREL_S2.
399 * config.bfd: Add mips*-img-elf* target triple.
401 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
403 * config.bfd: Add mips*-img-elf* target triple.
405 2014-09-12 Alan Modra <amodra@gmail.com>
407 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
408 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
409 range of FDEs to hdr_info->array.
410 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
411 .eh_frame_hdr entries, and overlapping FDEs.
413 2014-09-10 Alan Modra <amodra@gmail.com>
415 * elf.c (assign_file_positions_except_relocs): Move section header
417 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
418 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
419 * elflink.c (bfd_elf_final_link): Don't call above function.
421 2014-08-30 Alan Modra <amodra@gmail.com>
423 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
425 2014-08-29 Alan Modra <amodra@gmail.com>
427 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
428 error for calls via a toc adjusting stub without a nop.
430 2014-08-29 Alan Modra <amodra@gmail.com>
432 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
433 error. Remove redundant bfd_set_error.
435 2014-08-29 Alan Modra <amodra@gmail.com>
437 * srec.c (srec_scan): Revert last change. Report an error for
438 S-records with less than the miniumum byte count.
440 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
442 * srec.c (srec_scan): Return error for 0 size.
444 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
447 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
448 to check discarded input section.
449 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
451 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
454 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
455 sections to input from ld --just-symbols.
457 2014-08-26 DJ Delorie <dj@redhat.com>
459 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
462 2014-08-26 Jiong Wang <jiong.wang@arm.com>
464 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
465 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
467 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
469 2014-08-26 Nick Clifton <nickc@redhat.com>
471 * config.bfd: Fix typo in or1knd selection.
473 2014-08-22 Kai Tietz <ktietz@redhat.com>
476 * coffcode.h (coff_compute_section_file_positions): Keep
477 FileAlignment valid as set.
479 2014-08-22 Alan Modra <amodra@gmail.com>
481 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
482 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
484 2014-08-22 Alan Modra <amodra@gmail.com>
486 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
488 (_bfd_elf_begin_eh_frame_parsing): Delete.
489 (_bfd_elf_end_eh_frame_parsing): Delete.
490 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
491 (_bfd_elf_end_eh_frame_parsing): Delete.
492 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
493 !info->relocatable in place of merge_cies.
494 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
495 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
496 (ppc64_elf_size_stubs): Likewise pad stub FDE.
497 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
498 (ppc64_elf_size_stubs): ..here and..
499 (ppc64_elf_finish_dynamic_sections): ..here.
501 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
503 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
505 2014-08-21 Tony Wang <tony.wang@arm.com>
507 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
508 the veneer routine for R_ARM_THM_JUMP19.
509 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
510 (elf32_arm_size_stub): Ditto.
512 2014-08-20 Roland McGrath <mcgrathr@google.com>
515 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
516 all reloc types with pc_relative set in the howto, not just for
517 R_ARM_REL32 and R_ARM_REL32_NOI.
518 (allocate_dynrelocs_for_symbol): Update comment.
519 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
520 set in the howto, set call_reloc_p and may_need_local_target_p but
521 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
522 (elf32_arm_check_relocs): Likewise.
524 2014-08-20 Will Newton <will.newton@linaro.org>
526 * config.bfd: Default armeb-*-eabi* to big endian.
528 2014-08-19 Alan Modra <amodra@gmail.com>
530 * configure: Regenerate.
532 2014-08-18 Alan Modra <amodra@gmail.com>
534 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
535 use dynrelocs for ifunc.
536 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
538 2014-08-18 Alan Modra <amodra@gmail.com>
541 * elflink.c (on_needed_list): Only consider libraries that have
544 2014-08-18 Alan Modra <amodra@gmail.com>
546 * elflink.c (bfd_elf_discard_info): Return int error status.
547 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
548 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
549 * bfd-in2.h: Regenerate.
551 2014-08-14 Alan Modra <amodra@gmail.com>
553 * peXXigen.c (pe_print_reloc): Protect against access past end
556 2014-08-14 Alan Modra <amodra@gmail.com>
559 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
560 in the order they are mapped to output sections.
562 2014-08-14 Alan Modra <amodra@gmail.com>
564 * configure.ac: Delete redundant plugin related checks.
565 * configure: Regenerate.
567 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
569 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
570 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
573 2014-08-12 Alan Modra <amodra@gmail.com>
575 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
576 here when not calling the generic add_symbol function. Formatting.
577 Correct handling of indirect symbols. Update notice call.
578 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
579 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
580 symbols early. Update notice call. Add comments regarding weak
581 symbols vs. indirect.
583 2014-08-12 Alan Modra <amodra@gmail.com>
586 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
589 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
591 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
594 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
595 Alan Modra <amodra@gmail.com>
598 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
599 warning for references in LTO IR to warning symbols.
601 2014-08-07 Alan Modra <amodra@gmail.com>
603 * linker.c (WARN, CWARN): Collapse these states to WARN.
604 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
607 2014-08-05 Doug Evans <dje@google.com>
609 * bfd-in2.h: Regenerate.
610 * libcoff.h: Regenerate.
612 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
614 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
615 rawsize if changing size.
617 2014-08-05 Alan Modra <amodra@gmail.com>
620 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
622 2014-08-05 Alan Modra <amodra@gmail.com>
624 * linker.c (generic_link_check_archive_element): Move handling
625 of command link -u symbols with a common symbol def to the
626 code handling non-common symbols so that archive element symbols
627 are loaded. Use generic_link_add_object_symbols.
629 2014-08-05 Alan Modra <amodra@gmail.com>
632 * linker.c (struct archive_list, struct archive_hash_entry,
633 struct archive_hash_table, archive_hash_newfunc,
634 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
635 archive_hash_table_free): Delete.
636 (_bfd_generic_link_add_archive_symbols): Add h and name params to
637 checkfn. Rewrite using a straight-forward scan over archive map.
638 (generic_link_check_archive_element_no_collect,
639 generic_link_check_archive_element_collect,
640 generic_link_check_archive_element): Add h and name params.
641 * aoutx.h (aout_link_check_archive_element): Likewise.
642 * pdp11.c (aout_link_check_archive_element): Likewise.
643 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
644 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
645 scan symbols, simply add archive element whenever h is undefined.
646 (coff_link_check_ar_symbols): Delete.
647 * ecoff.c (read_ext_syms_and_strs): Delete.
648 (reread_ext_syms_and_strs): Delete.
649 (ecoff_link_check_archive_element): Add h and name param. Don't
650 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
651 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
653 (elf_link_add_archive_symbols): Delete "defined" array, merge
654 functionality into "included". Make "included" a char array. Don't
655 set or test archive_pass.
656 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
657 * libbfd.h: Regenerate.
659 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
662 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
664 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
666 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
667 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
668 (bfd_mips_elf_swap_abiflags_v0_in): New function.
669 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
670 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
671 (_bfd_mips_elf_fake_sections): Likewise.
672 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
673 (_bfd_mips_elf_additional_program_headers): Account for new
674 PT_MIPS_ABIFLAGS program header.
675 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
676 associate with .MIPS.abiflags.
677 (_bfd_mips_elf_gc_mark_extra_sections): New function.
678 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
679 (infer_mips_abiflags): Likewise.
680 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
681 (mips_32bit_flags_p): Moved higher.
682 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
683 checking for FP ABIs.
684 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
685 checks. Check EF_MIPS_FP64 flag consistency.
686 (print_mips_ases, print_mips_isa_ext): New static function.
687 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
688 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
689 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
690 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
691 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
692 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
693 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
694 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
696 2014-07-28 Alan Modra <amodra@gmail.com>
699 * archive.c (_bfd_compute_and_write_armap): Warn on adding
700 __gnu_lto_slim to armap.
701 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
702 __gnu_lto_slim to linker hash table.
704 2014-07-27 Anthony Green <green@moxielogic.org>
706 * config.bfd: Add moxie-*-moxiebox*.
708 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
710 Add or reactivate or1k-*-rtems*
711 * config.bfd (or1k-*-rtems*): Reactivate.
713 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
715 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
717 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
718 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
720 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
723 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
724 and R_*_IRELATIVE relocation offset with PLT entry.
725 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
726 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
727 (elf_x86_64_get_synthetic_symtab): Use it.
729 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
732 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
733 next_tls_desc_index with elf.srelplt->reloc_count.
735 2014-07-15 Alan Modra <amodra@gmail.com>
737 * cache.c (cache_bread_1): Don't return -1 when fread returns
740 2014-07-15 Alan Modra <amodra@gmail.com>
742 * elflink.c (elf_merge_st_other): Update comments. Simplify
743 visibility handling. Make isym const. Move code modifying
744 isym->st_other for --exclude-libs to..
745 (elf_link_add_object_symbols): ..here.
747 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
750 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
752 2014-07-08 Nick Clifton <nickc@redhat.com>
755 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
756 segments in input bfds.
758 2014-07-08 Will Newton <will.newton@linaro.org>
760 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
761 value to 64kB and remove custom setting for NaCl.
763 2014-07-08 Alan Modra <amodra@gmail.com>
765 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
766 bits from source to dest.
767 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
768 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
770 * bfd-in2.h: Regenerate.
772 2014-07-08 Jiong Wang <jiong.wang@arm.com>
774 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
775 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
776 when info->relocatable be true.
778 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
780 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
781 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
782 * bfd-in2.h: Regenerate.
783 * libbfd.h: Regenerate.
785 2014-07-04 Alan Modra <amodra@gmail.com>
787 * Makefile.am: Update "configure.in" comments.
790 * configure.host: Likewise.
791 * doc/bfdint.texi: Likewise.
792 * targets.c: Likewise.
793 * warning.m4: Likewise.
794 * Makefile.in: Regenerate.
796 2014-07-04 Alan Modra <amodra@gmail.com>
798 * configure.ac: Rename from configure.in.
799 * Makefile.in: Regenerate.
800 * config.in: Regenerate.
801 * doc/Makefile.in: Regenerate.
803 2014-07-04 Alan Modra <amodra@gmail.com>
805 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
806 * Makefile.in: Regenerate.
808 2014-07-04 Alan Modra <amodra@gmail.com>
810 * version.m4: New file.
811 * configure.in: Include version.m4.
813 * Makefile.am (RELEASE): Delete.
814 (bfdver.h): Depend on development.sh, use instead of RELEASE.
815 * Makefile.in: Regenerate.
816 * doc/Makefile.in: Regenerate.
818 2014-07-02 Alan Modra <amodra@gmail.com>
820 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
821 pointer_equality_needed when !readonly_dynrelocs.
822 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
824 2014-07-02 Alan Modra <amodra@gmail.com>
826 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
827 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
829 2014-07-01 Alan Modra <amodra@gmail.com>
831 * bfd.c (struct bfd): Reorganise for better packing. Delete
832 "ifd" field. Make "format", "direction" and "flags" bitfields.
833 (HAS_LOAD_PAGE): Delete, renumber following flags.
834 * bfd-in2.h: Regenerate.
835 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
837 2014-07-01 Alan Modra <amodra@gmail.com>
839 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
840 (struct ppc_link_hash_table): Increase size of stub_count array.
841 (build_global_entry_stubs): Emit symbol on global entry stub.
842 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
845 2014-07-01 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
848 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
849 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
851 (ppc64_elf_relocate_section): Disable ELFv2 function entry
852 optimisation when --traditional-format.
854 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
855 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
856 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
857 Soundararajan <Sounderarajan.D@atmel.com>
859 * archures.c: Add avrtiny architecture for avr target.
860 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
861 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
862 added for 16 bit LDS/STS instruction of avrtiny arch.
863 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
864 BFD_RELOC_AVR_LDS_STS_16.
865 (bfd_elf_avr_final_write_processing): Select machine number
867 (elf32_avr_object_p): Set machine number for avrtiny arch.
868 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
869 * bfd-in2.h: Regenerate.
870 * libbfd.h: Regenerate.
872 2014-06-26 Nick Clifton <nickc@redhat.com>
875 * dwarf2.c (is_str_attr): New function.
876 (find_abstract_instance_name): Use it to determine when an
877 attribute has a string value.
879 2014-06-24 Alan Modra <amodra@gmail.com>
881 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
882 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
885 2014-06-21 Philippe De Muyter <phdm@macqel.be>
887 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
890 2014-06-20 Kyle McMartin <kyle@redhat.com>
892 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
893 emitting initial-exec relocs when not linking an executable.
895 2014-06-16 Will Newton <will.newton@linaro.org>
897 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
898 htab->next_tls_desc_index in the non-IPLT case.
899 Calculate GOT offset correctly for the non-IPLT case.
900 (allocate_dynrelocs_for_symbol): Don't increment
901 htab->next_tls_desc_index here.
903 2014-06-16 Alan Modra <amodra@gmail.com>
905 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
908 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
910 * elfxx-aarch64.c (stdarg.h): Include.
912 (_bfd_aarch64_elf_grok_prstatus): Updated.
913 (_bfd_aarch64_elf_grok_psinfo): New function.
914 (_bfd_aarch64_elf_write_core_note): New function.
915 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
916 (elf_backend_write_core_note): Define.
918 2014-06-13 Alan Modra <amodra@gmail.com>
920 * archive.c: Include bfdlink.h.
921 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
922 * bfd.c (struct bfd): Add is_linker_output field.
923 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
924 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
925 link.hash and is_linker_output.
926 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
927 param with bfd*. Assert is_linker_output and link.hash, and
928 clear them before exit.
929 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
930 bfd_link_hash_table* param with bfd*. Hack is_linker_output
931 and link.hash so we can free two linker hash tables.
932 (elf32_mn10300_link_hash_table_create): Create static_hash_table
933 first. Clean up on errors. Set hash_table_free pointer.
934 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
935 bfd_link_hash_table* param with bfd*.
936 (elf32_arm_link_hash_table_create): Clean up on errors. Set
937 hash_table_free pointer.
938 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
939 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
940 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
941 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
942 * xcofflink.c: Similarly.
943 * simple.c (bfd_simple_get_relocated_section_contents): Save and
944 clear link.next before creating linker hash table. Clean up on
945 errors, and restore link.next on exit.
946 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
947 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
948 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
949 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
950 * hash.c (bfd_hash_table_init_n): Free table on error.
951 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
952 * bfd-in2.h: Regenerate.
953 * libbfd.h: Regenerate.
954 * libcoff.h: Regenerate.
956 2014-06-13 Alan Modra <amodra@gmail.com>
959 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
960 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
961 * bfd.c (bfd_link_hash_table_free): Don't define.
962 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
963 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
964 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
965 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
966 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
967 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
968 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
969 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
970 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
971 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
972 * xsym.c: Don't define various link_hash_table_free defines, and
973 remove from bfd_target vars. Temporarily reference some of the
974 target link_hash_table_free functions to avoid warnings.
975 * bfd-in2.h: Regenerate.
976 * libbfd.h: Regenerate.
978 2014-06-13 Alan Modra <amodra@gmail.com>
980 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
981 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
982 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
983 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
984 Move link_hash_table_free functions before their corresponding
985 link_hash_table_create functions.
987 2014-06-13 Alan Modra <amodra@gmail.com>
989 * bfd.c (struct bfd): Replace link_next with a union.
990 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
991 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
992 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
993 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
994 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
995 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
996 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
997 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
998 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
999 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1000 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1001 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1002 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1003 * bfd-in2.h: Regenerate.
1005 2014-06-11 Alan Modra <amodra@gmail.com>
1007 * linker.c (unwrap_hash_lookup): Add missing parens.
1009 2014-06-11 Kai Tietz <ktietz@redhat.com>
1011 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1012 * libcoff.h: Regenerated.
1014 2014-06-10 Alan Modra <amodra@gmail.com>
1017 * linker.c (unwrap_hash_lookup): New function.
1018 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1019 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1020 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1021 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1022 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1023 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1024 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1025 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1027 2014-06-07 Alan Modra <amodra@gmail.com>
1029 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1030 insn as a bitfield; Use complain_overflow_bitfield.
1031 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1033 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1035 * development.sh: New file.
1036 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1037 Make -Werror the default with GCC only if DEVELOPMENT is true.
1038 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1039 $(srcdir)/development.sh.
1040 * Makefile.in, configure: Regenerate.
1042 2014-06-04 Will Newton <will.newton@linaro.org>
1044 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1045 being non-NULL into an assert.
1046 (elfNN_aarch64_tls_relax): Remove unused code.
1048 2014-06-03 DJ Delorie <dj@redhat.com>
1050 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1052 2014-06-03 Nick Clifton <nickc@redhat.com>
1055 * peXXigen.c (rsrc_process_section): Page align the new contents
1056 befgore writing out.
1058 2014-06-03 Alan Modra <amodra@gmail.com>
1060 * elf64-ppc.c (ADDIS_R12_R2): Define.
1061 (build_plt_stub): Support fusion on ELFv2 stub.
1062 (ppc_build_one_stub): Likewise for plt branch stubs.
1064 2014-05-28 Alan Modra <amodra@gmail.com>
1066 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1068 2014-05-28 Tristan Gingold <gingold@adacore.com>
1070 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1071 to keep the length of the best fit range.
1072 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1075 2014-05-27 DJ Delorie <dj@redhat.com>
1077 * elf32-rx.c (get_symbol_value_maybe): New.
1078 (rx_elf_relocate_section): If we find a reloc against
1079 $tableentry$default$<name>, redirect it to the appropriate
1081 (RX_Table_Info): New.
1082 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1083 with table parts in them.
1084 (rx_check_directives): New.
1085 (rx_table_map_2): New.
1086 (rx_table_map): New.
1087 (rx_additional_link_map_text): New. Called to dump tables to the
1091 2014-05-20 DJ Delorie <dj@redhat.com>
1093 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1095 2014-05-20 Alan Modra <amodra@gmail.com>
1098 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1099 Remove redundant setting of htab->elf.dynobj. Don't align.
1100 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1101 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1102 (create_sdata_sym): Delete.
1103 (elf_allocate_pointer_linker_section): Rename from
1104 elf_create_pointer_linker_section. Align section.
1105 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1106 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1108 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1109 Remove unnecessary tests on _SDA_BASE_ sym.
1110 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1111 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1112 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1113 (ppc_elf_maybe_strip_sdata_syms): Declare.
1115 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1117 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1119 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1121 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1122 in a section with no contents.
1123 (is_vma_in_section, find_section_by_vma): New functions.
1124 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1125 offsets in the debug directory.
1126 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1127 Byte-swap GUID from little-endian to big-endian order for
1128 consistent and conventional display.
1130 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1132 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1133 64-bit doubles objects mix with 32-bit doubles objects.
1134 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1136 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1138 * mmo.c: Update URLs in documentation comments.
1140 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1141 David Weatherford <weath@cadence.com>
1142 Max Filippov <jcmvbkbc@gmail.com>
1144 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1147 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1149 * config.bfd: Add proper arm config for *-*-freebsd*.
1151 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1153 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1154 mips32r5 and mips64r5.
1155 * archures.c (bfd_architecture): Likewise.
1156 * bfd-in2.h (bfd_architecture): Likewise.
1157 * cpu-mips.c (arch_info_struct): Likewise.
1158 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1160 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1162 * elfxx-mips.h (elfxx-mips.h): Declare.
1163 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1164 Tag_GNU_MIPS_ABI_FP mismatches.
1165 (_bfd_mips_fp_abi_string): New function.
1167 2014-05-02 Alan Modra <amodra@gmail.com>
1169 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1170 * configure.in: Likewise.
1171 * configure: Regenerate.
1173 2014-05-02 Alan Modra <amodra@gmail.com>
1175 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1176 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1177 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1178 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1179 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1180 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1181 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1182 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1183 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1184 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1185 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1186 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1187 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1188 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1189 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1190 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1191 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1192 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1193 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1194 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1195 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1196 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1197 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1198 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1199 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1200 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1201 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1202 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1203 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1204 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1205 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1206 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1207 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1208 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1209 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1210 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1211 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1212 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1213 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1214 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1215 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1216 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1217 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1218 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1219 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1220 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1221 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1222 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1224 * configure: Regenerate.
1226 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1228 * mmo.c (mmo File layout documentation): Add note about low bits
1230 (mmo_write_chunk): When handling data remainder, assert that
1231 previous remaining data is flushed.
1232 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1233 when dealing with an aligned VMA and for aligned lengths. Don't skip
1234 the last 32-bit-word of zeros.
1235 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1236 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1237 emitting data, not after updating it.
1238 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1240 2014-04-30 Nick Clifton <nickc@redhat.com>
1242 * compress.c (bfd_is_section_compressed): When checking the
1243 .debug_str section, also check the fifth byte in the section is
1244 not part of a string.
1246 2014-04-30 Alan Modra <amodra@gmail.com>
1248 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1249 (find_merged_cie): Identify personality functions by (bfd_id,index)
1250 pair when a local sym is used.
1252 2014-04-29 Christian Svensson <blue@cmd.nu>
1254 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1255 into .rela.got if it contained TLS relocations as well.
1257 2014-04-28 Nick Clifton <nickc@redhat.com>
1260 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1263 2014-04-26 Alan Modra <amodra@gmail.com>
1265 * po/SRC-POTFILES.in: Regenerate.
1266 * configure: Regenerate.
1268 2014-04-25 Nick Clifton <nickc@redhat.com>
1271 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1272 a 342-bit host. This time for older versions of gcc.
1274 2014-04-24 Nick Clifton <nickc@redhat.com>
1276 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1279 2014-04-24 Alan Modra <amodra@gmail.com>
1282 * dwarf2.c: Formatting.
1283 (struct dwarf2_debug): Make adjusted_section_count signed.
1284 (unset_sections): Make i signed.
1285 (set_debug_vma): New function.
1286 (place_sections): Handle separate debug object file. Set VMA
1287 on debug sections, even if they have an output section. Also
1288 set VMA on zero size sections, and non-load but alloc sections.
1289 Set adjusted_section_count to -1 when no section adjustment.
1290 Malloc adjusted_sections. Don't double last_vma. Transfer
1291 alloc section VMAs to separate debug file.
1292 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1293 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1294 test on symbols being the same before using old stash. Read
1295 and use separate debug file symbols. Call place_sections.
1296 (find_line): Don't call place_sections here.
1297 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1298 * libbfd.h: Regenerate.
1299 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1300 _bfd_dwarf2_slurp_debug_info call.
1301 * simple.c (simple_save_output_info): Clarify comment.
1303 2014-04-24 Nick Clifton <nickc@redhat.com>
1306 * peXXigen.c (struct rsrc_regions): New structure.
1307 (rsrc_print_resource_directory): Use new structure. Include
1308 offset of directory in listing.
1309 (rsrc_print_resource_entry): Likewise.
1310 (rsrc_print_section): Likewise.
1311 (rsrc_count_entries): Do not increment sizeof_strings or
1313 (rsrc_count_directory): Do not increment sizeof_tables.
1314 (rsrc_compute_region_sizes): New function.
1315 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1316 (rsrc_process_section): Compute size of regions after merging
1319 2014-04-23 Alan Modra <amodra@gmail.com>
1322 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1323 (place_sections): Do not modify VMA of sections when called from
1324 linker after sections have been placed in output sections. Short
1325 circuit single section case.
1326 (save_section_vma, section_vma_same): New functions.
1327 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1329 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1330 when non-relocatable.
1332 2014-04-22 Nick Clifton <nickc@redhat.com>
1335 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1337 2014-04-22 Christian Svensson <blue@cmd.nu>
1339 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1340 * archures.c: Likewise.
1341 * coffcode.h: Likewise.
1342 * config.bfd: Likewise.
1343 * configure.in: Likewise.
1344 * reloc.c: Likewise.
1345 * targets.c: Likewise.
1346 * cpu-or1k.c: New file.
1347 * elf32-or1k.c: New file.
1348 * coff-or32.c: Delete.
1349 * cpu-openrisc.c: Delete.
1350 * cpu-or32.c: Delete.
1351 * elf32-openrisc.c: Delete.
1352 * elf32-or32.c: Delete.
1353 * Makefile.in: Regenerate.
1354 * bfd-in2.h: Regenerate.
1355 * configure: Regenerate.
1356 * libbfd.h: Regenerate.
1358 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1361 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1363 2014-04-22 Will Newton <will.newton@linaro.org>
1365 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1366 function. (elf_backend_section_flags): Remove define.
1368 2014-04-21 Richard Henderson <rth@redhat.com>
1370 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1371 parameter; honor it and disable got merging when false.
1372 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1373 the first pass of relaxation.
1374 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1375 the end of the LITERAL+LITUSE chain.
1376 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1377 second pass of relaxation.
1379 * configure.ac (use_secureplt): Enable by default.
1380 * configure: Rebuild.
1382 2014-04-18 Tristan Gingold <gingold@adacore.com>
1384 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1385 bind_content, weak_bind_content, lazy_bind_content,
1387 (bfd_mach_o_load_command): Add comments, add next field.
1388 (mach_o_data_struct): Replace commands field by first_command
1390 * mach-o.c (bfd_mach_o_append_command): New function.
1391 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1392 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1394 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1395 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1396 (bfd_mach_o_write_thread): Use macro instead of literal.
1397 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1398 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1400 (bfd_mach_o_write_symtab_content): New function (extracted
1401 from bfd_mach_o_write_symtab).
1402 (bfd_mach_o_write_symtab): Split.
1403 (bfd_mach_o_count_indirect_symbols): Move
1404 (bfd_mach_o_build_dysymtab): Remove layout code.
1405 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1406 (bfd_mach_o_count_sections_for_seg): Remove.
1407 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1408 bfd_mach_o_build_seg_command).
1409 (bfd_mach_o_build_exec_seg_command): New function.
1410 (bfd_mach_o_build_dysymtab_command): Remove.
1411 (bfd_mach_o_layout_commands): New function.
1412 (bfd_mach_o_init_segment): New function.
1413 (bfd_mach_o_build_commands): Major rework to handle non-object
1415 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1417 (bfd_mach_o_read_dyld_info): Clear content fields.
1418 (bfd_mach_o_read_segment): Adjust call.
1419 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1421 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1422 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1423 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1426 2014-04-18 Tristan Gingold <gingold@adacore.com>
1428 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1429 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1430 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1431 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1433 2014-04-18 Tristan Gingold <gingold@adacore.com>
1435 * mach-o.h (bfd_mach_o_dylinker_command)
1436 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1438 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1439 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1441 2014-04-18 Tristan Gingold <gingold@adacore.com>
1443 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1444 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1445 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1446 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1447 each targets declared.
1448 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1449 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1451 2014-04-18 Tristan Gingold <gingold@adacore.com>
1453 * mach-o.c (bfd_mach_o_write_thread)
1454 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1455 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1456 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1457 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1458 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1459 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1460 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1461 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1462 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1463 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1464 (bfd_mach_o_read_command): Now return a boolean status.
1465 Adjust return statements.
1466 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1467 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1469 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1471 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1472 field. Add assigned_low_gotno and assigned_high_gotno fields.
1473 (mips_elf_create_local_got_entry): Update out-of-space condition.
1474 Set index of new GOT entry to assigned_low_gotno if required by
1475 the current relocation, else set it to assigned_high_gotno.
1476 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1477 with assigned_low_gotno.
1478 (mips_elf_multi_got): Initialize assigned_low_gotno and
1479 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1480 in place of assigned_gotno when handling global GOT entries.
1481 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1482 assigned_high_gotno.
1483 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1484 gap in the middle of local GOT space.
1486 2014-04-17 Alan Modra <amodra@gmail.com>
1489 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1490 current bfd is a plugin. Don't always set type_change_ok
1491 when old bfd is a plugin.
1493 2014-04-16 Tristan Gingold <gingold@adacore.com>
1495 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1498 2014-04-16 Alan Modra <amodra@gmail.com>
1500 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1501 with "ba 0" rather than zeros.
1503 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1505 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1507 2014-04-14 Alan Modra <amodra@gmail.com>
1509 * elf32-ppc.c (BA): Define
1510 (ppc_elf_link_hash_table_create): Correct default_params.
1511 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1512 than "nop" for ppc476_workaround.
1513 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1514 and __glink_PLTresolve. Ensure plt call stub at end of page
1515 doesn't allow fall-thru prefetch.
1517 2014-04-11 Nick Clifton <nickc@redhat.com>
1520 * peXXigen.c (abs_finder): New function.
1521 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1522 than 1^32 try to convert them into section relative values
1525 2014-04-11 Nick Clifton <nickc@redhat.com>
1527 * bfd-in2.h: Regenerate.
1528 * libbfd.h: Regenerate.
1530 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1532 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1533 when building function stubs.
1535 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1537 * elf32-avr.c: Add DIFF relocations for AVR.
1538 (avr_final_link_relocate): Handle the DIFF relocs.
1539 (bfd_elf_avr_diff_reloc): New.
1540 (elf32_avr_is_diff_reloc): New.
1541 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1542 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1545 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1547 2014-04-09 Alan Modra <amodra@gmail.com>
1549 * libcoff.h: Regenerate.
1551 2014-04-09 Alan Modra <amodra@gmail.com>
1553 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1554 of safe ppc476 insns at end of page. Also remove non-branch insns.
1557 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1559 * peXXigen.c (pe_print_debugdata): New function: Displays the
1560 contents of the debug directory and decodes codeview entries.
1561 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1562 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1563 Add functions for reading and writing debugdir and codeview
1565 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1566 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1567 * libcoff-in.h (pe_tdata): Add build-id data.
1568 * libcoff.h: Regenerate.
1569 * coffcode.h (coff_write_object_contents): Run build_id
1570 after_write_object_contents hook.
1572 2014-04-05 Alan Modra <amodra@gmail.com>
1574 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1575 merging non-default sym.
1577 2014-04-04 Tristan Gingold <gingold@adacore.com>
1579 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1582 2014-04-04 Tristan Gingold <gingold@adacore.com>
1584 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1585 thinko on names length.
1587 2014-04-04 Tristan Gingold <gingold@adacore.com>
1589 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1591 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1593 2014-04-04 Tristan Gingold <gingold@adacore.com>
1595 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1597 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1599 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1600 section before dereferencing.
1601 (pe_print_idata, pe_print_edata, pe_print_reloc)
1602 (rsrc_print_section): Don't bother interpreting the contents
1603 of sections which have no contents.
1605 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1608 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1611 2014-04-03 Tristan Gingold <gingold@adacore.com>
1613 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1615 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1617 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1619 2014-04-03 Alan Modra <amodra@gmail.com>
1621 * elf-bfd.h (struct elf_backend_data
1622 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1623 with "bfd_size_type size".
1624 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1625 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1626 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1627 * elfcode.h (bfd_from_remote_memory): Likewise.
1628 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1629 * bfd-in2.h: Regenerate.
1631 2014-04-02 Tristan Gingold <gingold@adacore.com>
1633 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1634 (bfd_mach_o_prebind_cksum_command): New types.
1635 (bfd_mach_o_prebound_dylib_command): Rewrite.
1636 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1638 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1640 (bfd_mach_o_read_prebind_cksum): New function.
1641 (bfd_mach_o_read_twolevel_hints): Ditto.
1642 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1645 2014-04-02 Alan Modra <amodra@gmail.com>
1647 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1648 Consolidate code handling possible section headers past end of
1649 segment. Don't use p_align for page size guess, instead use
1650 minpagesize. Take note of ld.so clearing section headers when
1651 p_memsz > p_filesz. Handle file header specifying no section
1652 headers. Handle zero p_align throughout. Default loadbase to
1653 zero. Add comments. Rename contents_size to high_offset, and
1654 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1655 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1656 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1658 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1659 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1660 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1661 * bfd-in2.h: Regnerate.
1663 2014-04-01 Tristan Gingold <gingold@adacore.com>
1665 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1668 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1669 Pavel Fedin <p.fedin@samsung.com>
1671 * elf32-arm.c: Add support for limited pretty-printing of PLT
1672 entries on eabi and nacl targets.
1673 (elf32_arm_get_synthetic_symtab): Add new callback.
1674 (elf32_arm_nacl_plt_sym_val): Likewise.
1675 (elf32_arm_plt0_size): Add helper function.
1676 (elf32_arm_plt_size): Likewise.
1678 2014-03-27 Tristan Gingold <gingold@adacore.com>
1680 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1681 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1683 2014-03-27 Tristan Gingold <gingold@adacore.com>
1685 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1686 * mach-o.c (bfd_mach_o_write_symtab)
1687 (bfd_mach_o_write_contents)
1688 (bfd_mach_o_set_section_flags_from_bfd)
1689 (bfd_mach_o_build_seg_command): Fix indentation.
1690 (bfd_mach_o_get_base_address): New function.
1692 2014-03-26 Nick Clifton <nickc@redhat.com>
1694 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1695 relocations in discarded sections.
1697 2014-03-26 Tristan Gingold <gingold@adacore.com>
1699 * mach-o.c (bfd_mach_o_convert_architecture): Add
1700 BFD_MACH_O_CPU_TYPE_ARM64.
1702 2014-03-26 Alan Modra <amodra@gmail.com>
1704 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1705 needed plt entries when taking the address of functions for
1706 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1707 Move opd setup and abiversion checks to..
1708 (ppc64_elf_before_check_relocs): ..here. Renamed from
1709 ppc64_elf_process_dot_syms. Set output abiversion from input and
1710 input abiversion from output, if either is not set.
1711 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1712 (elf_backend_check_directives): Update.
1714 2014-03-25 Will Newton <will.newton@linaro.org>
1716 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1717 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1718 of input sections rather than output sections.
1720 2014-03-20 Will Newton <will.newton@linaro.org>
1723 * elf32-arm.c (elf32_arm_check_relocs): Set
1724 pointer_equality_needed for absolute references within
1726 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1727 unless pointer_equality_needed is set.
1729 2014-03-19 Nick Clifton <nickc@redhat.com>
1731 * peXXigen.c (rsrc_process_section): Add code to scan input
1732 sections and record their lengths. Use these lengths to find the
1733 start of each merged .rsrc section.
1735 2014-03-17 Tristan Gingold <gingold@adacore.com>
1737 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1738 (bfd_mach_o_read_command): Ditto.
1740 2014-03-14 Meador Inge <meadori@codesourcery.com>
1742 * configure.in: Add strnlen to AC_CHECK_DECLS.
1743 * config.in: Regenerate.
1744 * configure: Regenerate.
1745 * sysdep.h (strnlen): Add prototype.
1747 2014-03-14 Alan Modra <amodra@gmail.com>
1749 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1750 handling for VLE_SDA21 relocs.
1752 2014-03-13 Tristan Gingold <gingold@adacore.com>
1754 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1756 (pe_bfd_object_p): Also read version number to detect ILF.
1757 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1758 (x86_64pe_bigobj_vec): Define
1759 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1760 (bfd_coff_max_nscns): New macro.
1761 (coff_compute_section_file_positions): Use unsigned int for
1762 target_index. Compare with bfd_coff_max_nscns.
1763 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1764 Set a value for _bfd_coff_max_nscns.
1765 (header_bigobj_classid): New constant.
1766 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1767 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1768 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1770 (bigobj_swap_table): New table.
1771 * libcoff.h: Regenerate.
1772 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1773 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1774 _bfd_coff_max_nscns.
1775 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1776 * coff-rs6000.c (bfd_xcoff_backend_data)
1777 (bfd_pmac_xcoff_backend_data): Likewise.
1778 * coff64-rs6000.c (bfd_xcoff_backend_data)
1779 (bfd_xcoff_aix5_backend_data): Likewise.
1780 * targets.c (x86_64pe_bigobj_vec): Declare.
1781 * configure.in (x86_64pe_bigobj_vec): New vector.
1782 * configure: Regenerate.
1783 * config.bfd: Add bigobj object format for Windows targets.
1785 2014-03-12 Nick Clifton <nickc@redhat.com>
1788 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1789 before testing for vxworks.
1791 2014-03-12 Alan Modra <amodra@gmail.com>
1793 * Makefile.in: Regenerate.
1795 2014-03-12 Alan Modra <amodra@gmail.com>
1798 * elf.c (copy_elf_program_header): Ignore first section lma if
1801 2014-03-11 Alan Modra <amodra@gmail.com>
1804 * coff-rs6000.c: Include stdint.h.
1805 * coff64-rs6000.c: Likewise.
1807 2014-03-10 Tristan Gingold <gingold@adacore.com>
1809 * ticoff.h: Removed.
1811 2014-03-08 Alan Modra <amodra@gmail.com>
1813 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1814 many relocations. Correct bitsize and rightshift too for a number
1815 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1816 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1817 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1818 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1819 fields in instructions to signed/unsigned according to whether
1820 the field takes a signed or unsigned value. Tidy vle split16 code.
1821 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1823 2014-03-08 Alan Modra <amodra@gmail.com>
1825 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1826 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1827 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1828 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1829 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1830 fields in instructions to signed/unsigned according to whether
1831 the field takes a signed or unsigned value.
1833 2014-03-07 Pedro Alves <palves@redhat.com>
1836 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1837 through ptr_to_uint instead of through long.
1839 2014-03-06 Nick Clifton <nickc@redhat.com>
1842 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1843 attribute section names.
1845 2014-03-05 Alan Modra <amodra@gmail.com>
1847 Update copyright years.
1849 2014-03-05 Alan Modra <amodra@gmail.com>
1851 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1852 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1853 (ppc64_elf_check_relocs): Likewise.
1854 (ppc64_elf_relocate_section): Likewise.
1855 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1856 * bfd-in2.h: Regenerate.
1857 * libbfd.h: Regenerate.
1859 2014-03-04 Heiher <r@hev.cc>
1861 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1863 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1864 extension of bfd_mach_mipsisa64r2.
1866 2014-03-04 Nick Clifton <nickc@redhat.com>
1869 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1870 (elf32_thumb2_plt_entry): New array.
1871 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1872 using thumb2 based PLT.
1873 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1875 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1877 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1879 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1880 Thumb2 based PLT 0-entry.
1881 (elf32_arm_output_arch_local_syms): Handle creation of local
1882 symbols for Thumb2 based PLT entries.
1884 2014-02-28 Alan Modra <amodra@gmail.com>
1887 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1888 the same conditions we called check_relocs.
1890 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1892 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1893 * bfd-in2.h: Regenerate.
1894 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1895 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1896 using long PLT entries.
1897 (bfd_elf32_arm_use_long_plt): New function.
1898 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1900 2014-02-27 Alan Modra <amodra@gmail.com>
1902 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1903 params for targets that don't use ppc32elf.em.
1905 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1907 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1908 of GOTOFF relocations.
1910 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1911 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1914 (elf_x86_64_legacy_plt_entry): Likewise.
1915 (elf_x86_64_bnd_plt_entry): Likewise.
1916 (elf_x86_64_legacy_plt2_entry): Likewise.
1917 (elf_x86_64_bnd_plt2_entry): Likewise.
1918 (elf_x86_64_bnd_arch_bed): Likewise.
1919 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1920 (elf_x86_64_link_hash_table): Add plt_bnd.
1921 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1923 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1924 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1926 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1927 symbols. Resolve call to the second PLT if it is created.
1928 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1929 (elf_x86_64_relocate_section): Resolve PLT references to the
1930 second PLT if it is created.
1931 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1932 second PLT entry for BND relocation.
1933 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1934 the second PLT is created.
1935 (elf_x86_64_get_synthetic_symtab): New.
1936 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1938 2014-02-19 Alan Modra <amodra@gmail.com>
1940 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1941 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1942 provision of out-of-line register save/restore routines.
1944 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1946 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1947 PT_DYNAMIC segment flags.
1949 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1952 * simple.c (struct saved_offsets): New.
1953 (simple_save_output_info): Use it for ptr.
1954 (simple_restore_output_info): Use it for ptr. Check section_count.
1955 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1957 2014-02-17 Alan Modra <amodra@gmail.com>
1959 * elf64-ppc.h (struct ppc64_elf_params): Define.
1960 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1961 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1962 ppc64_elf_build_stubs): Update prototype.
1963 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1964 fields now in params. Adjust code throughout file.
1965 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1966 Save params pointer in htab.
1967 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1968 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1969 ppc64_elf_build_stubs): Remove parameters now in "params".
1971 2014-02-17 Alan Modra <amodra@gmail.com>
1973 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1974 patched for ppc476 workaround. Reapply branch taken/not taken
1977 2014-02-12 Alan Modra <amodra@gmail.com>
1979 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1980 stubs for calls to __tls_get_addr that we know will later be
1983 2014-02-12 Alan Modra <amodra@gmail.com>
1985 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1986 for ld -r, when code sections are sufficiently aligned.
1987 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1990 2014-02-12 Alan Modra <amodra@gmail.com>
1993 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1994 --export-dynamic and --dynamic-list marking of symbols.
1995 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1998 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2001 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2002 executables if it matches dynamic_list.
2004 2014-02-10 Alan Modra <amodra@gmail.com>
2006 * po/SRC-POTFILES.in: Regenerate.
2007 * po/bfd.pot: Regenerate.
2009 2014-02-09 Alan Modra <amodra@gmail.com>
2011 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2012 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2013 (elfNN_bed): Init new field.
2014 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2015 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2016 (ppc_elf_relax_section): Don't reallocate section here, write
2017 stubs, or write out relocs for ld -r here..
2018 (ppc_elf_relocate_section): ..instead write stubs here, and use
2019 existing code to write out relocs for ld -r. Fix offset
2020 adjustment on reloc for little-endian.
2021 (elf_backend_caches_rawsize): Define.
2023 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2026 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2028 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2030 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2031 return paths. Three times.
2032 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2034 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2035 (ppc64_elf_edit_toc): Free USED in return path.
2037 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2039 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2040 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2041 * libbfd.h: Regenerated.
2042 * bfd-in2.h: Regenerated.
2043 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2044 (nios2_reloc_map): Likewise.
2045 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2046 Fixed all references.
2047 (nios2_elf32_relocate_section): Add new relocations.
2048 (nios2_elf32_check_relocs): Likewise.
2049 (nios2_elf32_gc_sweep_hook): Likewise.
2051 2014-02-03 Alan Modra <amodra@gmail.com>
2053 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2054 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2055 (ppc_elf_link_params): New function.
2056 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2058 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2059 parameters. Use htab->params instead.
2060 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2061 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2062 64 bytes for ppc476 workaround.
2063 (struct ppc_elf_relax_info): New.
2064 (ppc_elf_relax_section): Exclude linker created sections and
2065 those too small to hold one instruction. Don't add another
2066 branch around trampolines on later relax passes. Don't
2067 generate trampolines for undefined symbols when !relocatable,
2068 nor for plugin symbols. Allocate space for ppc476 workaround
2069 patch area. Free fixups on error return path.
2070 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2071 * elf32-ppc.h (struct ppc_elf_params): New.
2072 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2073 (ppc_elf_link_params): Declare.
2074 * section.c (SEC_INFO_TYPE_TARGET): Define.
2075 * bfd-in2.h: Regenerate.
2077 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2079 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2081 (nios2_elf32_relocate_section): Use got_base to adjust
2082 GOT-pointer-relative relocations relative to _gp_got.
2083 (create_got_section): Create _gp_got symbol.
2084 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2085 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2087 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2089 * bfd-in2.h: Update from reloc.c.
2090 * elf32-nios2.c: Include elf32-nios2.h.
2091 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2092 (nios2_reloc_map): Likewise.
2093 (enum elf32_nios2_stub_type): Declare.
2094 (struct elf32_nios2_stub_hash_entry): Declare.
2095 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2096 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2097 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2098 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2099 bfd_count, top_index, input_list, all_local_syms.
2100 (nios2_call26_stub_entry): New.
2101 (nios2_elf32_install_imm16): Move up in file.
2102 (nios2_elf32_install_data): Move up in file.
2103 (hiadj): Move up in file.
2104 (stub_hash_newfunc): New.
2105 (link_hash_newfunc): Initialize hsh_cache field.
2107 (nios2_stub_name): New.
2108 (nios2_get_stub_entry): New.
2109 (nios2_add_stub): New.
2110 (nios2_elf32_setup_section_lists): New.
2111 (nios2_elf32_next_input_section): New.
2112 (CALL26_SEGMENT): New.
2113 (MAX_STUB_SECTION_SIZE): New.
2114 (group_sections): New.
2115 (nios2_type_of_stub): New.
2116 (nios2_build_one_stub): New.
2117 (nios2_size_one_stub): New.
2118 (get_local_syms): New.
2119 (nios2_elf32_size_stubs): New.
2120 (nios2_elf32_build_stubs): New.
2121 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2122 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2123 trampolines for R_NIOS2_CALL26 stubs.
2124 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2125 (nios2_elf32_gc_sweep_hook): Likewise.
2126 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2127 (nios2_elf32_link_hash_table_free): New.
2128 (bfd_elf32_bfd_link_hash_table_free): Define.
2129 * elf32-nios2.h: New file.
2130 * libbfd.h: Update from reloc.c.
2131 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2133 2014-01-29 Nick Clifton <nickc@redhat.com>
2136 * elf32-metag.c (elf_metag_post_process_headers): Call
2137 _bfd_elf_post_process_headers.
2138 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2139 _bfd_elf_copy_private_data.
2140 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2142 2014-01-29 Nick Clifton <nickc@redhat.com>
2144 * bfd-in.h (bfd_set_section_vma): Delete.
2145 (bfd_set_section_alignment): Delete.
2146 (bfd_set_section_userdata): Delete.
2147 (bfd_set_cacheable): Delete.
2148 * bfd.c (bfd_set_cacheable): New static inline function.
2149 * section.c (bfd_set_section_userdata): Likewise.
2150 (bfd_set_section_vma): Likewise.
2151 (bfd_set_section_alignment): Likewise.
2152 * bfd-in2.h: Regenerate.
2154 2014-01-28 Nick Clifton <nickc@redhat.com>
2156 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2157 attributes select the CU containing the abbreviation, which may not
2160 2014-01-24 Alan Modra <amodra@gmail.com>
2162 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2163 to get_relocs for ELFv2.
2165 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2168 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2169 if TLS sections are not adjacent.
2171 2014-01-22 Alan Modra <amodra@gmail.com>
2173 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2175 2014-01-22 Alan Modra <amodra@gmail.com>
2177 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2179 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2182 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2183 regular default symbol definition and the versioned dynamic
2184 symbol definition mismatch, skip the default symbol definition
2185 if one of them is IFUNC.
2187 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2190 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2191 info->export_dynamic nor h->ref_dynamic for type mismatch when
2192 adding the default version.
2194 2014-01-16 Alan Modra <amodra@gmail.com>
2196 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2197 mips_elf_traverse_got_arg* rather than mips_got_info*.
2198 Adjust caller. Alloc on output_bfd rather than symbol section
2201 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2205 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2207 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2210 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2211 against __ehdr_start.
2212 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2214 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2216 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2218 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2220 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2224 count if there are any non pc-relative relocs.
2225 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2227 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2228 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2230 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2231 offset while calculating relocation address.
2232 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2233 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2235 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2238 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2239 R_ARM_ABS8 and R_ARM_ABS16.
2241 2014-01-13 Alan Modra <amodra@gmail.com>
2243 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2244 error when shared and force a plt call otherwise.
2245 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2246 plt_type == PLT_NEW.
2247 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2248 the appropriate call stub.
2250 2014-01-10 Alan Modra <amodra@gmail.com>
2255 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2256 (assign_file_positions_for_non_load_sections): When setting up
2257 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2258 header that completely covers the relro region.
2260 2014-01-09 Tristan Gingold <gingold@adacore.com>
2262 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2263 table macros and add macros to initializa the structure.
2265 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2271 size for PT_GNU_RELRO segment.
2272 (assign_file_positions_for_load_sections): If PT_LOAD segment
2273 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2275 2014-01-07 Tom Tromey <tromey@redhat.com>
2277 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2280 2014-01-03 Nick Clifton <nickc@redhat.com>
2283 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2286 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2289 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2291 2014-01-02 Nick Clifton <nickc@redhat.com>
2294 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2295 filename in the bfd's filename field.
2296 * elfcode.h (bfd_from_remote_memory): Likewise.
2297 * ieee.c (ieee_object_p): Likewise.
2298 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2299 * oasys.c (oasys_openr_next_archived_file): Likewise.
2300 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2301 * opncls.c (bfd_fopen): Likewise.
2302 (bfd_openstreamr): Likewise.
2303 (bfd_openr_iovec): Likewise.
2304 (bfd_openw): Likewise.
2305 (bfd_create): Likewise.
2306 (_bfd_delete_bfd): Free filename.
2308 For older changes see ChangeLog-2013
2310 Copyright (C) 2014 Free Software Foundation, Inc.
2312 Copying and distribution of this file, with or without modification,
2313 are permitted in any medium without royalty provided the copyright
2314 notice and this notice are preserved.
2320 version-control: never
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