1 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
3 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
4 (print_mips_isa_ext): Print the value of an unknown extension.
6 2014-10-21 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
9 entries that aren't a multiple of 8 rather than failing assertion.
11 2014-10-21 Alan Modra <amodra@gmail.com>
13 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
16 2014-10-18 Alan Modra <amodra@gmail.com>
18 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
19 section for function symbols defined in .opd is discarded, let
20 the symbol appear to be undefined.
21 (opd_entry_value): Ensure the result section is that for the
22 function code section in the same object as the OPD entry.
24 2014-10-16 Alan Modra <amodra@gmail.com>
27 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
29 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
30 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
31 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
32 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
33 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
34 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
35 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
36 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
37 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
40 2014-10-16 Alan Modra <amodra@gmail.com>
42 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
43 even when output is not ppc64 ELF. Remove redundant tests on
46 2014-10-15 Alan Modra <amodra@gmail.com>
49 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
50 param, group "section" and "offset" params. Zero discriminator.
51 * bfd.c (bfd_find_nearest_line): Implement with new
52 _bfd_find_nearest_line.
53 (bfd_find_nearest_line_discriminator): Likewise.
54 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
56 * coff-rs6000.c (xcoff_find_nearest_line,
57 xcoff_find_nearest_line_discriminator): Delete.
58 (_bfd_xcoff_find_nearest_line): Don't define.
59 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
60 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
62 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
63 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
64 adjust _bfd_dwarf2_find_nearest_line call.
65 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
66 others. Set discriminator. Adjust call.
67 (coff_find_nearest_line_discriminator): Delete.
68 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
69 * dwarf2.c (find_line): Rename to..
70 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
71 Simplify setting of do_line. Delete old function.
72 (_bfd_dwarf2_find_line): Delete.
73 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
74 discriminator_ptr and set it.
75 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
76 (_bfd_elf_find_nearest_line_discriminator): Delete.
77 (_bfd_elf_find_line_discriminator): Delete.
78 (_bfd_generic_find_nearest_line_discriminator): Don't define.
79 * elf.c (elf_find_function): Reorder params.
80 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
82 (_bfd_elf_find_nearest_line_discriminator): Delete.
83 (_bfd_elf_find_line): Adjust call.
84 * elf32-arm.c (arm_elf_find_function): Reorder params.
85 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
87 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
88 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
89 (elfNN_aarch64_find_nearest_line): Reorder params, add
90 discriminator_ptr. Adjust calls.
91 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
92 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
93 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
94 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
95 (_bfd_dwarf1_find_nearest_line): Likewise.
96 (_bfd_dwarf2_find_nearest_line): Likewise.
97 (_bfd_dwarf2_find_line): Delete.
98 (_bfd_generic_find_nearest_line_discriminator): Delete.
99 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
100 * libcoff-in.h (coff_find_nearest_line): Update prototype.
101 (coff_find_nearest_line_discriminator): Delete.
102 (coff_find_nearest_line_with_names): Update prototype.
103 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
104 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
105 discriminator_ptr. Adjust calls.
106 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
107 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
108 discriminator_ptr and set.
109 * som.c (som_find_nearest_line): Similarly.
110 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
111 _bfd_find_nearest_line_discriminator.
112 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
113 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
114 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
115 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
116 "discriminator" and set.
117 (_bfd_vms_find_nearest_line_discriminator): Delete.
118 (_bfd_generic_find_nearest_line_discriminator): Don't define.
119 (alpha_vms_find_nearest_line): Update define.
120 * bfd-in2.h: Regenerate.
121 * libbfd.h: Regenerate.
122 * libcoff.h: Regenerate.
124 2014-10-15 Alan Modra <amodra@gmail.com>
126 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
127 * aout-adobe.c (aout_32_find_line): Define.
128 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
129 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
130 * aout-target.h (MY_find_line): Define.
131 * aout-tic30.c (MY_find_line): Define.
132 * binary.c (binary_find_line): Define.
133 * bout.c (aout_32_find_line): Define.
134 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
135 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
136 (rs6000_xcoff64_aix_vec): Likewise.
137 * elf-bfd.h (_bfd_generic_find_line): Don't define.
138 * elfxx-target.h (bfd_elfNN_find_line): Define.
139 * i386msdos.c (msdos_find_line): Define.
140 * i386os9k.c (aout_32_find_line): Define.
141 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
142 (ieee_find_nearest_line, ieee_find_line,
143 ieee_find_inliner_info): Define.
144 * ihex.c (ihex_find_line): Define.
145 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
146 (_bfd_generic_find_line): Don't define.
147 * libbfd.c (_bfd_generic_find_line): Delete.
148 * libcoff-in.h (coff_find_line): Define.
149 * libecoff.h (_bfd_ecoff_find_line): Define.
150 * mach-o.h (bfd_mach_o_find_line): Define.
151 * mmo.c (mmo_find_line): Define.
152 * nlm-target.h (nlm_find_line): Define.
153 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
154 (oasys_find_nearest_line, oasys_find_line,
155 oasys_find_inliner_info): Define.
156 * pef.c (bfd_pef_find_line): Define.
157 * plugin.c (bfd_plugin_find_line): Define.
158 * ppcboot.c (ppcboot_find_line): Define.
159 * som.c (som_find_line): Define.
160 * srec.c (srec_find_line): Define.
161 * tekhex.c (tekhex_find_line): Define.
162 * versados.c (versados_find_line): Define.
163 * vms-alpha.c (alpha_vms_find_line): Define.
164 * xsym.c (bfd_sym_find_line): Define.
165 * bfd-in2.h: Regenerate.
166 * libbfd.h: Regenerate.
167 * libcoff.h: Regenerate.
169 2014-10-15 Tristan Gingold <gingold@adacore.com>
171 * version.m4: Bump version to 2.25.51
172 * configure: Regenerate.
174 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
176 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
177 offset is less than 2.
178 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
180 2014-10-14 Alan Modra <amodra@gmail.com>
183 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
184 (EIGHT_GAZILLION): Delete.
186 2014-10-13 Alan Modra <amodra@gmail.com>
189 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
190 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
191 flags enabling conversion of CIEs and FDEs to use relative encoding.
192 (find_merged_cie): Similarly.
193 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
194 relocatable, except for CIE pointer.
195 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
196 relocs against symbols in dropped comdat group sections.
197 (bfd_elf_discard_info): Do some eh_frame optimisation when
200 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
202 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
203 the hwcaps2 object attribute.
205 2014-10-04 Alan Modra <amodra@gmail.com>
208 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
209 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
210 range FDEs for discarding.
211 (vma_compare): Sort on range after address.
212 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
213 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
214 error message rather than "fde".
215 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
218 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
221 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
222 for OLD_FREEBSD_ABI_LABEL.
224 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
227 * plugin.c (try_claim): New function. Moved from
229 (try_load_plugin): Pass through bfd. Add test.
230 (load_plugin): Pass through bfd.
231 (bfd_plugin_object_p): Move logic to try_claim.
233 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
235 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
236 call relaxation use furthermost addresses where call source and
237 destination can be to check whether it's in the range of a direct
240 2014-09-22 Alan Modra <amodra@gmail.com>
242 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
243 false for overflow or overlapping FDEs. Give more detail in
246 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
248 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
249 the addend if relocations are RELA.
251 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
253 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
254 nds32_elf_ex9_relocation_check): Synchronize the argument type.
256 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
258 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
260 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
263 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
266 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
268 2014-09-16 Terry Guo <terry.guo@arm.com>
270 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
273 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
275 * bfd-in2.h: Regenerate.
276 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
277 (nds32_elf_relax_section): Code refactoring.
278 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
279 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
280 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
281 pattern. The first three is moved from nds32_elf_relax_section,
282 and the last three is new function.
283 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
284 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
285 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
286 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
287 three is moved from nds32_elf_relax_section, and the last four
289 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
290 pattern and address setting pattern.
291 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
292 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
293 nds32_elf_relax_gotoff_suff): Relax pic pattern.
294 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
295 nds32_elf_relax_letlsls): Relax TLS pattern.
296 (nds32_relax_adjust_label): Adjust alignment and nop.
297 (nds32_elf_pick_relax): Choose relaxation optimization.
298 (nds32_elf_get_relocated_section_contents): New hook.
299 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
301 * elf32-nds32.h: Declare.
302 * libbfd.h: Regenerate.
303 * reloc.c: Add nds32 new relocations.
305 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
307 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
308 'name' for the typo issue, which related with commit
309 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
311 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
312 Matthew Fortune <matthew.fortune@imgtec.com>
314 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
315 * archures.c (bfd_architecture): Likewise.
316 * bfd-in2.h (bfd_architecture): Likewise.
317 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
318 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
319 BFD_RELOC_MIPS_19_PCREL_S2.
320 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
321 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
322 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
323 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
324 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
325 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
326 BFD_RELOC_LO16_PCREL.
327 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
328 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
330 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
331 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
332 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
333 BFD_RELOC_LO16_PCREL.
334 * elfn32-mips.c: Likewise.
335 * elfxx-mips.c (MIPSR6_P): New define.
336 (mipsr6_exec_plt_entry): New array.
337 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
338 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
339 (aligned_pcrel_reloc_p): New function.
340 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
341 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
342 (mips_elf_calculate_relocation): Add support for relocs:
343 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
344 R_MIPS_PCHI16 and R_MIPS_PCLO16.
345 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
346 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
347 (_bfd_mips_elf_check_relocs): Add support for relocs:
348 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
349 (_bfd_mips_elf_relocate_section): Add a check for unaligned
351 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
353 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
354 (_bfd_mips_elf_print_private_bfd_data): Likewise.
355 (mips_32bit_flags_p): Add support for mips32r6.
356 * libbfd.h (bfd_reloc_code_real_names): Add entries for
357 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
358 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
359 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
360 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
361 BFD_RELOC_MIPS_19_PCREL_S2.
362 * config.bfd: Add mips*-img-elf* target triple.
364 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
366 * config.bfd: Add mips*-img-elf* target triple.
368 2014-09-12 Alan Modra <amodra@gmail.com>
370 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
371 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
372 range of FDEs to hdr_info->array.
373 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
374 .eh_frame_hdr entries, and overlapping FDEs.
376 2014-09-10 Alan Modra <amodra@gmail.com>
378 * elf.c (assign_file_positions_except_relocs): Move section header
380 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
381 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
382 * elflink.c (bfd_elf_final_link): Don't call above function.
384 2014-08-30 Alan Modra <amodra@gmail.com>
386 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
388 2014-08-29 Alan Modra <amodra@gmail.com>
390 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
391 error for calls via a toc adjusting stub without a nop.
393 2014-08-29 Alan Modra <amodra@gmail.com>
395 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
396 error. Remove redundant bfd_set_error.
398 2014-08-29 Alan Modra <amodra@gmail.com>
400 * srec.c (srec_scan): Revert last change. Report an error for
401 S-records with less than the miniumum byte count.
403 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
405 * srec.c (srec_scan): Return error for 0 size.
407 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
410 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
411 to check discarded input section.
412 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
414 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
417 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
418 sections to input from ld --just-symbols.
420 2014-08-26 DJ Delorie <dj@redhat.com>
422 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
425 2014-08-26 Jiong Wang <jiong.wang@arm.com>
427 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
428 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
430 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
432 2014-08-26 Nick Clifton <nickc@redhat.com>
434 * config.bfd: Fix typo in or1knd selection.
436 2014-08-22 Kai Tietz <ktietz@redhat.com>
439 * coffcode.h (coff_compute_section_file_positions): Keep
440 FileAlignment valid as set.
442 2014-08-22 Alan Modra <amodra@gmail.com>
444 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
445 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
447 2014-08-22 Alan Modra <amodra@gmail.com>
449 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
451 (_bfd_elf_begin_eh_frame_parsing): Delete.
452 (_bfd_elf_end_eh_frame_parsing): Delete.
453 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
454 (_bfd_elf_end_eh_frame_parsing): Delete.
455 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
456 !info->relocatable in place of merge_cies.
457 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
458 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
459 (ppc64_elf_size_stubs): Likewise pad stub FDE.
460 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
461 (ppc64_elf_size_stubs): ..here and..
462 (ppc64_elf_finish_dynamic_sections): ..here.
464 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
466 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
468 2014-08-21 Tony Wang <tony.wang@arm.com>
470 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
471 the veneer routine for R_ARM_THM_JUMP19.
472 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
473 (elf32_arm_size_stub): Ditto.
475 2014-08-20 Roland McGrath <mcgrathr@google.com>
478 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
479 all reloc types with pc_relative set in the howto, not just for
480 R_ARM_REL32 and R_ARM_REL32_NOI.
481 (allocate_dynrelocs_for_symbol): Update comment.
482 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
483 set in the howto, set call_reloc_p and may_need_local_target_p but
484 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
485 (elf32_arm_check_relocs): Likewise.
487 2014-08-20 Will Newton <will.newton@linaro.org>
489 * config.bfd: Default armeb-*-eabi* to big endian.
491 2014-08-19 Alan Modra <amodra@gmail.com>
493 * configure: Regenerate.
495 2014-08-18 Alan Modra <amodra@gmail.com>
497 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
498 use dynrelocs for ifunc.
499 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
501 2014-08-18 Alan Modra <amodra@gmail.com>
504 * elflink.c (on_needed_list): Only consider libraries that have
507 2014-08-18 Alan Modra <amodra@gmail.com>
509 * elflink.c (bfd_elf_discard_info): Return int error status.
510 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
511 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
512 * bfd-in2.h: Regenerate.
514 2014-08-14 Alan Modra <amodra@gmail.com>
516 * peXXigen.c (pe_print_reloc): Protect against access past end
519 2014-08-14 Alan Modra <amodra@gmail.com>
522 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
523 in the order they are mapped to output sections.
525 2014-08-14 Alan Modra <amodra@gmail.com>
527 * configure.ac: Delete redundant plugin related checks.
528 * configure: Regenerate.
530 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
532 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
533 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
536 2014-08-12 Alan Modra <amodra@gmail.com>
538 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
539 here when not calling the generic add_symbol function. Formatting.
540 Correct handling of indirect symbols. Update notice call.
541 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
542 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
543 symbols early. Update notice call. Add comments regarding weak
544 symbols vs. indirect.
546 2014-08-12 Alan Modra <amodra@gmail.com>
549 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
552 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
554 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
557 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
558 Alan Modra <amodra@gmail.com>
561 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
562 warning for references in LTO IR to warning symbols.
564 2014-08-07 Alan Modra <amodra@gmail.com>
566 * linker.c (WARN, CWARN): Collapse these states to WARN.
567 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
570 2014-08-05 Doug Evans <dje@google.com>
572 * bfd-in2.h: Regenerate.
573 * libcoff.h: Regenerate.
575 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
577 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
578 rawsize if changing size.
580 2014-08-05 Alan Modra <amodra@gmail.com>
583 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
585 2014-08-05 Alan Modra <amodra@gmail.com>
587 * linker.c (generic_link_check_archive_element): Move handling
588 of command link -u symbols with a common symbol def to the
589 code handling non-common symbols so that archive element symbols
590 are loaded. Use generic_link_add_object_symbols.
592 2014-08-05 Alan Modra <amodra@gmail.com>
595 * linker.c (struct archive_list, struct archive_hash_entry,
596 struct archive_hash_table, archive_hash_newfunc,
597 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
598 archive_hash_table_free): Delete.
599 (_bfd_generic_link_add_archive_symbols): Add h and name params to
600 checkfn. Rewrite using a straight-forward scan over archive map.
601 (generic_link_check_archive_element_no_collect,
602 generic_link_check_archive_element_collect,
603 generic_link_check_archive_element): Add h and name params.
604 * aoutx.h (aout_link_check_archive_element): Likewise.
605 * pdp11.c (aout_link_check_archive_element): Likewise.
606 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
607 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
608 scan symbols, simply add archive element whenever h is undefined.
609 (coff_link_check_ar_symbols): Delete.
610 * ecoff.c (read_ext_syms_and_strs): Delete.
611 (reread_ext_syms_and_strs): Delete.
612 (ecoff_link_check_archive_element): Add h and name param. Don't
613 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
614 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
616 (elf_link_add_archive_symbols): Delete "defined" array, merge
617 functionality into "included". Make "included" a char array. Don't
618 set or test archive_pass.
619 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
620 * libbfd.h: Regenerate.
622 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
625 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
627 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
629 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
630 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
631 (bfd_mips_elf_swap_abiflags_v0_in): New function.
632 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
633 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
634 (_bfd_mips_elf_fake_sections): Likewise.
635 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
636 (_bfd_mips_elf_additional_program_headers): Account for new
637 PT_MIPS_ABIFLAGS program header.
638 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
639 associate with .MIPS.abiflags.
640 (_bfd_mips_elf_gc_mark_extra_sections): New function.
641 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
642 (infer_mips_abiflags): Likewise.
643 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
644 (mips_32bit_flags_p): Moved higher.
645 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
646 checking for FP ABIs.
647 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
648 checks. Check EF_MIPS_FP64 flag consistency.
649 (print_mips_ases, print_mips_isa_ext): New static function.
650 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
651 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
652 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
653 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
654 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
655 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
656 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
657 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
659 2014-07-28 Alan Modra <amodra@gmail.com>
662 * archive.c (_bfd_compute_and_write_armap): Warn on adding
663 __gnu_lto_slim to armap.
664 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
665 __gnu_lto_slim to linker hash table.
667 2014-07-27 Anthony Green <green@moxielogic.org>
669 * config.bfd: Add moxie-*-moxiebox*.
671 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
673 Add or reactivate or1k-*-rtems*
674 * config.bfd (or1k-*-rtems*): Reactivate.
676 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
680 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
681 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
683 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
686 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
687 and R_*_IRELATIVE relocation offset with PLT entry.
688 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
689 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
690 (elf_x86_64_get_synthetic_symtab): Use it.
692 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
695 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
696 next_tls_desc_index with elf.srelplt->reloc_count.
698 2014-07-15 Alan Modra <amodra@gmail.com>
700 * cache.c (cache_bread_1): Don't return -1 when fread returns
703 2014-07-15 Alan Modra <amodra@gmail.com>
705 * elflink.c (elf_merge_st_other): Update comments. Simplify
706 visibility handling. Make isym const. Move code modifying
707 isym->st_other for --exclude-libs to..
708 (elf_link_add_object_symbols): ..here.
710 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
713 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
715 2014-07-08 Nick Clifton <nickc@redhat.com>
718 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
719 segments in input bfds.
721 2014-07-08 Will Newton <will.newton@linaro.org>
723 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
724 value to 64kB and remove custom setting for NaCl.
726 2014-07-08 Alan Modra <amodra@gmail.com>
728 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
729 bits from source to dest.
730 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
731 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
733 * bfd-in2.h: Regenerate.
735 2014-07-08 Jiong Wang <jiong.wang@arm.com>
737 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
738 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
739 when info->relocatable be true.
741 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
743 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
744 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
745 * bfd-in2.h: Regenerate.
746 * libbfd.h: Regenerate.
748 2014-07-04 Alan Modra <amodra@gmail.com>
750 * Makefile.am: Update "configure.in" comments.
753 * configure.host: Likewise.
754 * doc/bfdint.texi: Likewise.
755 * targets.c: Likewise.
756 * warning.m4: Likewise.
757 * Makefile.in: Regenerate.
759 2014-07-04 Alan Modra <amodra@gmail.com>
761 * configure.ac: Rename from configure.in.
762 * Makefile.in: Regenerate.
763 * config.in: Regenerate.
764 * doc/Makefile.in: Regenerate.
766 2014-07-04 Alan Modra <amodra@gmail.com>
768 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
769 * Makefile.in: Regenerate.
771 2014-07-04 Alan Modra <amodra@gmail.com>
773 * version.m4: New file.
774 * configure.in: Include version.m4.
776 * Makefile.am (RELEASE): Delete.
777 (bfdver.h): Depend on development.sh, use instead of RELEASE.
778 * Makefile.in: Regenerate.
779 * doc/Makefile.in: Regenerate.
781 2014-07-02 Alan Modra <amodra@gmail.com>
783 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
784 pointer_equality_needed when !readonly_dynrelocs.
785 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
787 2014-07-02 Alan Modra <amodra@gmail.com>
789 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
790 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
792 2014-07-01 Alan Modra <amodra@gmail.com>
794 * bfd.c (struct bfd): Reorganise for better packing. Delete
795 "ifd" field. Make "format", "direction" and "flags" bitfields.
796 (HAS_LOAD_PAGE): Delete, renumber following flags.
797 * bfd-in2.h: Regenerate.
798 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
800 2014-07-01 Alan Modra <amodra@gmail.com>
802 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
803 (struct ppc_link_hash_table): Increase size of stub_count array.
804 (build_global_entry_stubs): Emit symbol on global entry stub.
805 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
808 2014-07-01 Alan Modra <amodra@gmail.com>
810 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
811 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
812 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
814 (ppc64_elf_relocate_section): Disable ELFv2 function entry
815 optimisation when --traditional-format.
817 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
818 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
819 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
820 Soundararajan <Sounderarajan.D@atmel.com>
822 * archures.c: Add avrtiny architecture for avr target.
823 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
824 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
825 added for 16 bit LDS/STS instruction of avrtiny arch.
826 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
827 BFD_RELOC_AVR_LDS_STS_16.
828 (bfd_elf_avr_final_write_processing): Select machine number
830 (elf32_avr_object_p): Set machine number for avrtiny arch.
831 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
832 * bfd-in2.h: Regenerate.
833 * libbfd.h: Regenerate.
835 2014-06-26 Nick Clifton <nickc@redhat.com>
838 * dwarf2.c (is_str_attr): New function.
839 (find_abstract_instance_name): Use it to determine when an
840 attribute has a string value.
842 2014-06-24 Alan Modra <amodra@gmail.com>
844 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
845 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
848 2014-06-21 Philippe De Muyter <phdm@macqel.be>
850 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
853 2014-06-20 Kyle McMartin <kyle@redhat.com>
855 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
856 emitting initial-exec relocs when not linking an executable.
858 2014-06-16 Will Newton <will.newton@linaro.org>
860 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
861 htab->next_tls_desc_index in the non-IPLT case.
862 Calculate GOT offset correctly for the non-IPLT case.
863 (allocate_dynrelocs_for_symbol): Don't increment
864 htab->next_tls_desc_index here.
866 2014-06-16 Alan Modra <amodra@gmail.com>
868 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
871 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
873 * elfxx-aarch64.c (stdarg.h): Include.
875 (_bfd_aarch64_elf_grok_prstatus): Updated.
876 (_bfd_aarch64_elf_grok_psinfo): New function.
877 (_bfd_aarch64_elf_write_core_note): New function.
878 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
879 (elf_backend_write_core_note): Define.
881 2014-06-13 Alan Modra <amodra@gmail.com>
883 * archive.c: Include bfdlink.h.
884 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
885 * bfd.c (struct bfd): Add is_linker_output field.
886 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
887 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
888 link.hash and is_linker_output.
889 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
890 param with bfd*. Assert is_linker_output and link.hash, and
891 clear them before exit.
892 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
893 bfd_link_hash_table* param with bfd*. Hack is_linker_output
894 and link.hash so we can free two linker hash tables.
895 (elf32_mn10300_link_hash_table_create): Create static_hash_table
896 first. Clean up on errors. Set hash_table_free pointer.
897 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
898 bfd_link_hash_table* param with bfd*.
899 (elf32_arm_link_hash_table_create): Clean up on errors. Set
900 hash_table_free pointer.
901 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
902 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
903 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
904 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
905 * xcofflink.c: Similarly.
906 * simple.c (bfd_simple_get_relocated_section_contents): Save and
907 clear link.next before creating linker hash table. Clean up on
908 errors, and restore link.next on exit.
909 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
910 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
911 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
912 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
913 * hash.c (bfd_hash_table_init_n): Free table on error.
914 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
915 * bfd-in2.h: Regenerate.
916 * libbfd.h: Regenerate.
917 * libcoff.h: Regenerate.
919 2014-06-13 Alan Modra <amodra@gmail.com>
922 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
923 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
924 * bfd.c (bfd_link_hash_table_free): Don't define.
925 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
926 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
927 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
928 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
929 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
930 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
931 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
932 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
933 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
934 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
935 * xsym.c: Don't define various link_hash_table_free defines, and
936 remove from bfd_target vars. Temporarily reference some of the
937 target link_hash_table_free functions to avoid warnings.
938 * bfd-in2.h: Regenerate.
939 * libbfd.h: Regenerate.
941 2014-06-13 Alan Modra <amodra@gmail.com>
943 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
944 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
945 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
946 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
947 Move link_hash_table_free functions before their corresponding
948 link_hash_table_create functions.
950 2014-06-13 Alan Modra <amodra@gmail.com>
952 * bfd.c (struct bfd): Replace link_next with a union.
953 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
954 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
955 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
956 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
957 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
958 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
959 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
960 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
961 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
962 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
963 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
964 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
965 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
966 * bfd-in2.h: Regenerate.
968 2014-06-11 Alan Modra <amodra@gmail.com>
970 * linker.c (unwrap_hash_lookup): Add missing parens.
972 2014-06-11 Kai Tietz <ktietz@redhat.com>
974 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
975 * libcoff.h: Regenerated.
977 2014-06-10 Alan Modra <amodra@gmail.com>
980 * linker.c (unwrap_hash_lookup): New function.
981 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
982 * elf32-i370.c (i370_elf_relocate_section): Likewise.
983 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
984 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
985 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
986 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
987 * elf32-spu.c (spu_elf_relocate_section): Likewise.
988 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
990 2014-06-07 Alan Modra <amodra@gmail.com>
992 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
993 insn as a bitfield; Use complain_overflow_bitfield.
994 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
996 2014-06-05 Joel Brobecker <brobecker@adacore.com>
998 * development.sh: New file.
999 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1000 Make -Werror the default with GCC only if DEVELOPMENT is true.
1001 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1002 $(srcdir)/development.sh.
1003 * Makefile.in, configure: Regenerate.
1005 2014-06-04 Will Newton <will.newton@linaro.org>
1007 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1008 being non-NULL into an assert.
1009 (elfNN_aarch64_tls_relax): Remove unused code.
1011 2014-06-03 DJ Delorie <dj@redhat.com>
1013 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1015 2014-06-03 Nick Clifton <nickc@redhat.com>
1018 * peXXigen.c (rsrc_process_section): Page align the new contents
1019 befgore writing out.
1021 2014-06-03 Alan Modra <amodra@gmail.com>
1023 * elf64-ppc.c (ADDIS_R12_R2): Define.
1024 (build_plt_stub): Support fusion on ELFv2 stub.
1025 (ppc_build_one_stub): Likewise for plt branch stubs.
1027 2014-05-28 Alan Modra <amodra@gmail.com>
1029 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1031 2014-05-28 Tristan Gingold <gingold@adacore.com>
1033 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1034 to keep the length of the best fit range.
1035 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1038 2014-05-27 DJ Delorie <dj@redhat.com>
1040 * elf32-rx.c (get_symbol_value_maybe): New.
1041 (rx_elf_relocate_section): If we find a reloc against
1042 $tableentry$default$<name>, redirect it to the appropriate
1044 (RX_Table_Info): New.
1045 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1046 with table parts in them.
1047 (rx_check_directives): New.
1048 (rx_table_map_2): New.
1049 (rx_table_map): New.
1050 (rx_additional_link_map_text): New. Called to dump tables to the
1054 2014-05-20 DJ Delorie <dj@redhat.com>
1056 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1058 2014-05-20 Alan Modra <amodra@gmail.com>
1061 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1062 Remove redundant setting of htab->elf.dynobj. Don't align.
1063 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1064 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1065 (create_sdata_sym): Delete.
1066 (elf_allocate_pointer_linker_section): Rename from
1067 elf_create_pointer_linker_section. Align section.
1068 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1069 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1071 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1072 Remove unnecessary tests on _SDA_BASE_ sym.
1073 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1074 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1075 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1076 (ppc_elf_maybe_strip_sdata_syms): Declare.
1078 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1080 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1082 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1084 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1085 in a section with no contents.
1086 (is_vma_in_section, find_section_by_vma): New functions.
1087 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1088 offsets in the debug directory.
1089 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1090 Byte-swap GUID from little-endian to big-endian order for
1091 consistent and conventional display.
1093 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1095 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1096 64-bit doubles objects mix with 32-bit doubles objects.
1097 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1099 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1101 * mmo.c: Update URLs in documentation comments.
1103 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1104 David Weatherford <weath@cadence.com>
1105 Max Filippov <jcmvbkbc@gmail.com>
1107 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1110 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1112 * config.bfd: Add proper arm config for *-*-freebsd*.
1114 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1116 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1117 mips32r5 and mips64r5.
1118 * archures.c (bfd_architecture): Likewise.
1119 * bfd-in2.h (bfd_architecture): Likewise.
1120 * cpu-mips.c (arch_info_struct): Likewise.
1121 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1123 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1125 * elfxx-mips.h (elfxx-mips.h): Declare.
1126 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1127 Tag_GNU_MIPS_ABI_FP mismatches.
1128 (_bfd_mips_fp_abi_string): New function.
1130 2014-05-02 Alan Modra <amodra@gmail.com>
1132 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1133 * configure.in: Likewise.
1134 * configure: Regenerate.
1136 2014-05-02 Alan Modra <amodra@gmail.com>
1138 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1139 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1140 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1141 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1142 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1143 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1144 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1145 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1146 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1147 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1148 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1149 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1150 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1151 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1152 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1153 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1154 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1155 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1156 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1157 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1158 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1159 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1160 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1161 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1162 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1163 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1164 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1165 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1166 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1167 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1168 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1169 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1170 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1171 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1172 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1173 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1174 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1175 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1176 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1177 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1178 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1179 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1180 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1181 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1182 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1183 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1184 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1185 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1187 * configure: Regenerate.
1189 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1191 * mmo.c (mmo File layout documentation): Add note about low bits
1193 (mmo_write_chunk): When handling data remainder, assert that
1194 previous remaining data is flushed.
1195 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1196 when dealing with an aligned VMA and for aligned lengths. Don't skip
1197 the last 32-bit-word of zeros.
1198 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1199 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1200 emitting data, not after updating it.
1201 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1203 2014-04-30 Nick Clifton <nickc@redhat.com>
1205 * compress.c (bfd_is_section_compressed): When checking the
1206 .debug_str section, also check the fifth byte in the section is
1207 not part of a string.
1209 2014-04-30 Alan Modra <amodra@gmail.com>
1211 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1212 (find_merged_cie): Identify personality functions by (bfd_id,index)
1213 pair when a local sym is used.
1215 2014-04-29 Christian Svensson <blue@cmd.nu>
1217 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1218 into .rela.got if it contained TLS relocations as well.
1220 2014-04-28 Nick Clifton <nickc@redhat.com>
1223 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1226 2014-04-26 Alan Modra <amodra@gmail.com>
1228 * po/SRC-POTFILES.in: Regenerate.
1229 * configure: Regenerate.
1231 2014-04-25 Nick Clifton <nickc@redhat.com>
1234 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1235 a 342-bit host. This time for older versions of gcc.
1237 2014-04-24 Nick Clifton <nickc@redhat.com>
1239 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1242 2014-04-24 Alan Modra <amodra@gmail.com>
1245 * dwarf2.c: Formatting.
1246 (struct dwarf2_debug): Make adjusted_section_count signed.
1247 (unset_sections): Make i signed.
1248 (set_debug_vma): New function.
1249 (place_sections): Handle separate debug object file. Set VMA
1250 on debug sections, even if they have an output section. Also
1251 set VMA on zero size sections, and non-load but alloc sections.
1252 Set adjusted_section_count to -1 when no section adjustment.
1253 Malloc adjusted_sections. Don't double last_vma. Transfer
1254 alloc section VMAs to separate debug file.
1255 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1256 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1257 test on symbols being the same before using old stash. Read
1258 and use separate debug file symbols. Call place_sections.
1259 (find_line): Don't call place_sections here.
1260 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1261 * libbfd.h: Regenerate.
1262 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1263 _bfd_dwarf2_slurp_debug_info call.
1264 * simple.c (simple_save_output_info): Clarify comment.
1266 2014-04-24 Nick Clifton <nickc@redhat.com>
1269 * peXXigen.c (struct rsrc_regions): New structure.
1270 (rsrc_print_resource_directory): Use new structure. Include
1271 offset of directory in listing.
1272 (rsrc_print_resource_entry): Likewise.
1273 (rsrc_print_section): Likewise.
1274 (rsrc_count_entries): Do not increment sizeof_strings or
1276 (rsrc_count_directory): Do not increment sizeof_tables.
1277 (rsrc_compute_region_sizes): New function.
1278 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1279 (rsrc_process_section): Compute size of regions after merging
1282 2014-04-23 Alan Modra <amodra@gmail.com>
1285 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1286 (place_sections): Do not modify VMA of sections when called from
1287 linker after sections have been placed in output sections. Short
1288 circuit single section case.
1289 (save_section_vma, section_vma_same): New functions.
1290 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1292 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1293 when non-relocatable.
1295 2014-04-22 Nick Clifton <nickc@redhat.com>
1298 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1300 2014-04-22 Christian Svensson <blue@cmd.nu>
1302 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1303 * archures.c: Likewise.
1304 * coffcode.h: Likewise.
1305 * config.bfd: Likewise.
1306 * configure.in: Likewise.
1307 * reloc.c: Likewise.
1308 * targets.c: Likewise.
1309 * cpu-or1k.c: New file.
1310 * elf32-or1k.c: New file.
1311 * coff-or32.c: Delete.
1312 * cpu-openrisc.c: Delete.
1313 * cpu-or32.c: Delete.
1314 * elf32-openrisc.c: Delete.
1315 * elf32-or32.c: Delete.
1316 * Makefile.in: Regenerate.
1317 * bfd-in2.h: Regenerate.
1318 * configure: Regenerate.
1319 * libbfd.h: Regenerate.
1321 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1324 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1326 2014-04-22 Will Newton <will.newton@linaro.org>
1328 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1329 function. (elf_backend_section_flags): Remove define.
1331 2014-04-21 Richard Henderson <rth@redhat.com>
1333 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1334 parameter; honor it and disable got merging when false.
1335 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1336 the first pass of relaxation.
1337 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1338 the end of the LITERAL+LITUSE chain.
1339 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1340 second pass of relaxation.
1342 * configure.ac (use_secureplt): Enable by default.
1343 * configure: Rebuild.
1345 2014-04-18 Tristan Gingold <gingold@adacore.com>
1347 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1348 bind_content, weak_bind_content, lazy_bind_content,
1350 (bfd_mach_o_load_command): Add comments, add next field.
1351 (mach_o_data_struct): Replace commands field by first_command
1353 * mach-o.c (bfd_mach_o_append_command): New function.
1354 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1355 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1357 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1358 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1359 (bfd_mach_o_write_thread): Use macro instead of literal.
1360 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1361 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1363 (bfd_mach_o_write_symtab_content): New function (extracted
1364 from bfd_mach_o_write_symtab).
1365 (bfd_mach_o_write_symtab): Split.
1366 (bfd_mach_o_count_indirect_symbols): Move
1367 (bfd_mach_o_build_dysymtab): Remove layout code.
1368 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1369 (bfd_mach_o_count_sections_for_seg): Remove.
1370 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1371 bfd_mach_o_build_seg_command).
1372 (bfd_mach_o_build_exec_seg_command): New function.
1373 (bfd_mach_o_build_dysymtab_command): Remove.
1374 (bfd_mach_o_layout_commands): New function.
1375 (bfd_mach_o_init_segment): New function.
1376 (bfd_mach_o_build_commands): Major rework to handle non-object
1378 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1380 (bfd_mach_o_read_dyld_info): Clear content fields.
1381 (bfd_mach_o_read_segment): Adjust call.
1382 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1384 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1385 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1386 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1389 2014-04-18 Tristan Gingold <gingold@adacore.com>
1391 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1392 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1393 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1394 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1396 2014-04-18 Tristan Gingold <gingold@adacore.com>
1398 * mach-o.h (bfd_mach_o_dylinker_command)
1399 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1401 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1402 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1404 2014-04-18 Tristan Gingold <gingold@adacore.com>
1406 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1407 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1408 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1409 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1410 each targets declared.
1411 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1412 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1414 2014-04-18 Tristan Gingold <gingold@adacore.com>
1416 * mach-o.c (bfd_mach_o_write_thread)
1417 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1418 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1419 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1420 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1421 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1422 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1423 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1424 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1425 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1426 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1427 (bfd_mach_o_read_command): Now return a boolean status.
1428 Adjust return statements.
1429 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1430 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1432 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1434 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1435 field. Add assigned_low_gotno and assigned_high_gotno fields.
1436 (mips_elf_create_local_got_entry): Update out-of-space condition.
1437 Set index of new GOT entry to assigned_low_gotno if required by
1438 the current relocation, else set it to assigned_high_gotno.
1439 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1440 with assigned_low_gotno.
1441 (mips_elf_multi_got): Initialize assigned_low_gotno and
1442 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1443 in place of assigned_gotno when handling global GOT entries.
1444 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1445 assigned_high_gotno.
1446 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1447 gap in the middle of local GOT space.
1449 2014-04-17 Alan Modra <amodra@gmail.com>
1452 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1453 current bfd is a plugin. Don't always set type_change_ok
1454 when old bfd is a plugin.
1456 2014-04-16 Tristan Gingold <gingold@adacore.com>
1458 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1461 2014-04-16 Alan Modra <amodra@gmail.com>
1463 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1464 with "ba 0" rather than zeros.
1466 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1468 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1470 2014-04-14 Alan Modra <amodra@gmail.com>
1472 * elf32-ppc.c (BA): Define
1473 (ppc_elf_link_hash_table_create): Correct default_params.
1474 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1475 than "nop" for ppc476_workaround.
1476 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1477 and __glink_PLTresolve. Ensure plt call stub at end of page
1478 doesn't allow fall-thru prefetch.
1480 2014-04-11 Nick Clifton <nickc@redhat.com>
1483 * peXXigen.c (abs_finder): New function.
1484 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1485 than 1^32 try to convert them into section relative values
1488 2014-04-11 Nick Clifton <nickc@redhat.com>
1490 * bfd-in2.h: Regenerate.
1491 * libbfd.h: Regenerate.
1493 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1495 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1496 when building function stubs.
1498 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1500 * elf32-avr.c: Add DIFF relocations for AVR.
1501 (avr_final_link_relocate): Handle the DIFF relocs.
1502 (bfd_elf_avr_diff_reloc): New.
1503 (elf32_avr_is_diff_reloc): New.
1504 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1505 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1508 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1510 2014-04-09 Alan Modra <amodra@gmail.com>
1512 * libcoff.h: Regenerate.
1514 2014-04-09 Alan Modra <amodra@gmail.com>
1516 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1517 of safe ppc476 insns at end of page. Also remove non-branch insns.
1520 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1522 * peXXigen.c (pe_print_debugdata): New function: Displays the
1523 contents of the debug directory and decodes codeview entries.
1524 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1525 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1526 Add functions for reading and writing debugdir and codeview
1528 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1529 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1530 * libcoff-in.h (pe_tdata): Add build-id data.
1531 * libcoff.h: Regenerate.
1532 * coffcode.h (coff_write_object_contents): Run build_id
1533 after_write_object_contents hook.
1535 2014-04-05 Alan Modra <amodra@gmail.com>
1537 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1538 merging non-default sym.
1540 2014-04-04 Tristan Gingold <gingold@adacore.com>
1542 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1545 2014-04-04 Tristan Gingold <gingold@adacore.com>
1547 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1548 thinko on names length.
1550 2014-04-04 Tristan Gingold <gingold@adacore.com>
1552 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1554 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1556 2014-04-04 Tristan Gingold <gingold@adacore.com>
1558 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1560 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1562 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1563 section before dereferencing.
1564 (pe_print_idata, pe_print_edata, pe_print_reloc)
1565 (rsrc_print_section): Don't bother interpreting the contents
1566 of sections which have no contents.
1568 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1571 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1574 2014-04-03 Tristan Gingold <gingold@adacore.com>
1576 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1578 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1580 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1582 2014-04-03 Alan Modra <amodra@gmail.com>
1584 * elf-bfd.h (struct elf_backend_data
1585 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1586 with "bfd_size_type size".
1587 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1588 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1589 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1590 * elfcode.h (bfd_from_remote_memory): Likewise.
1591 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1592 * bfd-in2.h: Regenerate.
1594 2014-04-02 Tristan Gingold <gingold@adacore.com>
1596 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1597 (bfd_mach_o_prebind_cksum_command): New types.
1598 (bfd_mach_o_prebound_dylib_command): Rewrite.
1599 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1601 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1603 (bfd_mach_o_read_prebind_cksum): New function.
1604 (bfd_mach_o_read_twolevel_hints): Ditto.
1605 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1608 2014-04-02 Alan Modra <amodra@gmail.com>
1610 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1611 Consolidate code handling possible section headers past end of
1612 segment. Don't use p_align for page size guess, instead use
1613 minpagesize. Take note of ld.so clearing section headers when
1614 p_memsz > p_filesz. Handle file header specifying no section
1615 headers. Handle zero p_align throughout. Default loadbase to
1616 zero. Add comments. Rename contents_size to high_offset, and
1617 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1618 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1619 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1621 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1622 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1623 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1624 * bfd-in2.h: Regnerate.
1626 2014-04-01 Tristan Gingold <gingold@adacore.com>
1628 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1631 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1632 Pavel Fedin <p.fedin@samsung.com>
1634 * elf32-arm.c: Add support for limited pretty-printing of PLT
1635 entries on eabi and nacl targets.
1636 (elf32_arm_get_synthetic_symtab): Add new callback.
1637 (elf32_arm_nacl_plt_sym_val): Likewise.
1638 (elf32_arm_plt0_size): Add helper function.
1639 (elf32_arm_plt_size): Likewise.
1641 2014-03-27 Tristan Gingold <gingold@adacore.com>
1643 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1644 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1646 2014-03-27 Tristan Gingold <gingold@adacore.com>
1648 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1649 * mach-o.c (bfd_mach_o_write_symtab)
1650 (bfd_mach_o_write_contents)
1651 (bfd_mach_o_set_section_flags_from_bfd)
1652 (bfd_mach_o_build_seg_command): Fix indentation.
1653 (bfd_mach_o_get_base_address): New function.
1655 2014-03-26 Nick Clifton <nickc@redhat.com>
1657 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1658 relocations in discarded sections.
1660 2014-03-26 Tristan Gingold <gingold@adacore.com>
1662 * mach-o.c (bfd_mach_o_convert_architecture): Add
1663 BFD_MACH_O_CPU_TYPE_ARM64.
1665 2014-03-26 Alan Modra <amodra@gmail.com>
1667 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1668 needed plt entries when taking the address of functions for
1669 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1670 Move opd setup and abiversion checks to..
1671 (ppc64_elf_before_check_relocs): ..here. Renamed from
1672 ppc64_elf_process_dot_syms. Set output abiversion from input and
1673 input abiversion from output, if either is not set.
1674 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1675 (elf_backend_check_directives): Update.
1677 2014-03-25 Will Newton <will.newton@linaro.org>
1679 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1680 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1681 of input sections rather than output sections.
1683 2014-03-20 Will Newton <will.newton@linaro.org>
1686 * elf32-arm.c (elf32_arm_check_relocs): Set
1687 pointer_equality_needed for absolute references within
1689 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1690 unless pointer_equality_needed is set.
1692 2014-03-19 Nick Clifton <nickc@redhat.com>
1694 * peXXigen.c (rsrc_process_section): Add code to scan input
1695 sections and record their lengths. Use these lengths to find the
1696 start of each merged .rsrc section.
1698 2014-03-17 Tristan Gingold <gingold@adacore.com>
1700 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1701 (bfd_mach_o_read_command): Ditto.
1703 2014-03-14 Meador Inge <meadori@codesourcery.com>
1705 * configure.in: Add strnlen to AC_CHECK_DECLS.
1706 * config.in: Regenerate.
1707 * configure: Regenerate.
1708 * sysdep.h (strnlen): Add prototype.
1710 2014-03-14 Alan Modra <amodra@gmail.com>
1712 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1713 handling for VLE_SDA21 relocs.
1715 2014-03-13 Tristan Gingold <gingold@adacore.com>
1717 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1719 (pe_bfd_object_p): Also read version number to detect ILF.
1720 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1721 (x86_64pe_bigobj_vec): Define
1722 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1723 (bfd_coff_max_nscns): New macro.
1724 (coff_compute_section_file_positions): Use unsigned int for
1725 target_index. Compare with bfd_coff_max_nscns.
1726 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1727 Set a value for _bfd_coff_max_nscns.
1728 (header_bigobj_classid): New constant.
1729 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1730 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1731 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1733 (bigobj_swap_table): New table.
1734 * libcoff.h: Regenerate.
1735 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1736 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1737 _bfd_coff_max_nscns.
1738 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1739 * coff-rs6000.c (bfd_xcoff_backend_data)
1740 (bfd_pmac_xcoff_backend_data): Likewise.
1741 * coff64-rs6000.c (bfd_xcoff_backend_data)
1742 (bfd_xcoff_aix5_backend_data): Likewise.
1743 * targets.c (x86_64pe_bigobj_vec): Declare.
1744 * configure.in (x86_64pe_bigobj_vec): New vector.
1745 * configure: Regenerate.
1746 * config.bfd: Add bigobj object format for Windows targets.
1748 2014-03-12 Nick Clifton <nickc@redhat.com>
1751 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1752 before testing for vxworks.
1754 2014-03-12 Alan Modra <amodra@gmail.com>
1756 * Makefile.in: Regenerate.
1758 2014-03-12 Alan Modra <amodra@gmail.com>
1761 * elf.c (copy_elf_program_header): Ignore first section lma if
1764 2014-03-11 Alan Modra <amodra@gmail.com>
1767 * coff-rs6000.c: Include stdint.h.
1768 * coff64-rs6000.c: Likewise.
1770 2014-03-10 Tristan Gingold <gingold@adacore.com>
1772 * ticoff.h: Removed.
1774 2014-03-08 Alan Modra <amodra@gmail.com>
1776 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1777 many relocations. Correct bitsize and rightshift too for a number
1778 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1779 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1780 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1781 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1782 fields in instructions to signed/unsigned according to whether
1783 the field takes a signed or unsigned value. Tidy vle split16 code.
1784 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1786 2014-03-08 Alan Modra <amodra@gmail.com>
1788 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1789 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1790 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1791 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1792 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1793 fields in instructions to signed/unsigned according to whether
1794 the field takes a signed or unsigned value.
1796 2014-03-07 Pedro Alves <palves@redhat.com>
1799 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1800 through ptr_to_uint instead of through long.
1802 2014-03-06 Nick Clifton <nickc@redhat.com>
1805 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1806 attribute section names.
1808 2014-03-05 Alan Modra <amodra@gmail.com>
1810 Update copyright years.
1812 2014-03-05 Alan Modra <amodra@gmail.com>
1814 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1815 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1816 (ppc64_elf_check_relocs): Likewise.
1817 (ppc64_elf_relocate_section): Likewise.
1818 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1819 * bfd-in2.h: Regenerate.
1820 * libbfd.h: Regenerate.
1822 2014-03-04 Heiher <r@hev.cc>
1824 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1826 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1827 extension of bfd_mach_mipsisa64r2.
1829 2014-03-04 Nick Clifton <nickc@redhat.com>
1832 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1833 (elf32_thumb2_plt_entry): New array.
1834 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1835 using thumb2 based PLT.
1836 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1838 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1840 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1842 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1843 Thumb2 based PLT 0-entry.
1844 (elf32_arm_output_arch_local_syms): Handle creation of local
1845 symbols for Thumb2 based PLT entries.
1847 2014-02-28 Alan Modra <amodra@gmail.com>
1850 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1851 the same conditions we called check_relocs.
1853 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1855 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1856 * bfd-in2.h: Regenerate.
1857 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1858 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1859 using long PLT entries.
1860 (bfd_elf32_arm_use_long_plt): New function.
1861 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1863 2014-02-27 Alan Modra <amodra@gmail.com>
1865 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1866 params for targets that don't use ppc32elf.em.
1868 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1870 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1871 of GOTOFF relocations.
1873 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1874 H.J. Lu <hongjiu.lu@intel.com>
1876 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1877 (elf_x86_64_legacy_plt_entry): Likewise.
1878 (elf_x86_64_bnd_plt_entry): Likewise.
1879 (elf_x86_64_legacy_plt2_entry): Likewise.
1880 (elf_x86_64_bnd_plt2_entry): Likewise.
1881 (elf_x86_64_bnd_arch_bed): Likewise.
1882 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1883 (elf_x86_64_link_hash_table): Add plt_bnd.
1884 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1886 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1887 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1889 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1890 symbols. Resolve call to the second PLT if it is created.
1891 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1892 (elf_x86_64_relocate_section): Resolve PLT references to the
1893 second PLT if it is created.
1894 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1895 second PLT entry for BND relocation.
1896 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1897 the second PLT is created.
1898 (elf_x86_64_get_synthetic_symtab): New.
1899 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1901 2014-02-19 Alan Modra <amodra@gmail.com>
1903 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1904 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1905 provision of out-of-line register save/restore routines.
1907 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1909 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1910 PT_DYNAMIC segment flags.
1912 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1915 * simple.c (struct saved_offsets): New.
1916 (simple_save_output_info): Use it for ptr.
1917 (simple_restore_output_info): Use it for ptr. Check section_count.
1918 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1920 2014-02-17 Alan Modra <amodra@gmail.com>
1922 * elf64-ppc.h (struct ppc64_elf_params): Define.
1923 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1924 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1925 ppc64_elf_build_stubs): Update prototype.
1926 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1927 fields now in params. Adjust code throughout file.
1928 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1929 Save params pointer in htab.
1930 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1931 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1932 ppc64_elf_build_stubs): Remove parameters now in "params".
1934 2014-02-17 Alan Modra <amodra@gmail.com>
1936 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1937 patched for ppc476 workaround. Reapply branch taken/not taken
1940 2014-02-12 Alan Modra <amodra@gmail.com>
1942 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1943 stubs for calls to __tls_get_addr that we know will later be
1946 2014-02-12 Alan Modra <amodra@gmail.com>
1948 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1949 for ld -r, when code sections are sufficiently aligned.
1950 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1953 2014-02-12 Alan Modra <amodra@gmail.com>
1956 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1957 --export-dynamic and --dynamic-list marking of symbols.
1958 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1961 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1964 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1965 executables if it matches dynamic_list.
1967 2014-02-10 Alan Modra <amodra@gmail.com>
1969 * po/SRC-POTFILES.in: Regenerate.
1970 * po/bfd.pot: Regenerate.
1972 2014-02-09 Alan Modra <amodra@gmail.com>
1974 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1975 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1976 (elfNN_bed): Init new field.
1977 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1978 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1979 (ppc_elf_relax_section): Don't reallocate section here, write
1980 stubs, or write out relocs for ld -r here..
1981 (ppc_elf_relocate_section): ..instead write stubs here, and use
1982 existing code to write out relocs for ld -r. Fix offset
1983 adjustment on reloc for little-endian.
1984 (elf_backend_caches_rawsize): Define.
1986 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1989 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1991 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1993 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1994 return paths. Three times.
1995 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1997 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1998 (ppc64_elf_edit_toc): Free USED in return path.
2000 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2002 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2003 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2004 * libbfd.h: Regenerated.
2005 * bfd-in2.h: Regenerated.
2006 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2007 (nios2_reloc_map): Likewise.
2008 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2009 Fixed all references.
2010 (nios2_elf32_relocate_section): Add new relocations.
2011 (nios2_elf32_check_relocs): Likewise.
2012 (nios2_elf32_gc_sweep_hook): Likewise.
2014 2014-02-03 Alan Modra <amodra@gmail.com>
2016 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2017 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2018 (ppc_elf_link_params): New function.
2019 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2021 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2022 parameters. Use htab->params instead.
2023 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2024 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2025 64 bytes for ppc476 workaround.
2026 (struct ppc_elf_relax_info): New.
2027 (ppc_elf_relax_section): Exclude linker created sections and
2028 those too small to hold one instruction. Don't add another
2029 branch around trampolines on later relax passes. Don't
2030 generate trampolines for undefined symbols when !relocatable,
2031 nor for plugin symbols. Allocate space for ppc476 workaround
2032 patch area. Free fixups on error return path.
2033 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2034 * elf32-ppc.h (struct ppc_elf_params): New.
2035 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2036 (ppc_elf_link_params): Declare.
2037 * section.c (SEC_INFO_TYPE_TARGET): Define.
2038 * bfd-in2.h: Regenerate.
2040 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2042 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2044 (nios2_elf32_relocate_section): Use got_base to adjust
2045 GOT-pointer-relative relocations relative to _gp_got.
2046 (create_got_section): Create _gp_got symbol.
2047 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2048 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2050 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2052 * bfd-in2.h: Update from reloc.c.
2053 * elf32-nios2.c: Include elf32-nios2.h.
2054 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2055 (nios2_reloc_map): Likewise.
2056 (enum elf32_nios2_stub_type): Declare.
2057 (struct elf32_nios2_stub_hash_entry): Declare.
2058 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2059 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2060 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2061 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2062 bfd_count, top_index, input_list, all_local_syms.
2063 (nios2_call26_stub_entry): New.
2064 (nios2_elf32_install_imm16): Move up in file.
2065 (nios2_elf32_install_data): Move up in file.
2066 (hiadj): Move up in file.
2067 (stub_hash_newfunc): New.
2068 (link_hash_newfunc): Initialize hsh_cache field.
2070 (nios2_stub_name): New.
2071 (nios2_get_stub_entry): New.
2072 (nios2_add_stub): New.
2073 (nios2_elf32_setup_section_lists): New.
2074 (nios2_elf32_next_input_section): New.
2075 (CALL26_SEGMENT): New.
2076 (MAX_STUB_SECTION_SIZE): New.
2077 (group_sections): New.
2078 (nios2_type_of_stub): New.
2079 (nios2_build_one_stub): New.
2080 (nios2_size_one_stub): New.
2081 (get_local_syms): New.
2082 (nios2_elf32_size_stubs): New.
2083 (nios2_elf32_build_stubs): New.
2084 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2085 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2086 trampolines for R_NIOS2_CALL26 stubs.
2087 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2088 (nios2_elf32_gc_sweep_hook): Likewise.
2089 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2090 (nios2_elf32_link_hash_table_free): New.
2091 (bfd_elf32_bfd_link_hash_table_free): Define.
2092 * elf32-nios2.h: New file.
2093 * libbfd.h: Update from reloc.c.
2094 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2096 2014-01-29 Nick Clifton <nickc@redhat.com>
2099 * elf32-metag.c (elf_metag_post_process_headers): Call
2100 _bfd_elf_post_process_headers.
2101 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2102 _bfd_elf_copy_private_data.
2103 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2105 2014-01-29 Nick Clifton <nickc@redhat.com>
2107 * bfd-in.h (bfd_set_section_vma): Delete.
2108 (bfd_set_section_alignment): Delete.
2109 (bfd_set_section_userdata): Delete.
2110 (bfd_set_cacheable): Delete.
2111 * bfd.c (bfd_set_cacheable): New static inline function.
2112 * section.c (bfd_set_section_userdata): Likewise.
2113 (bfd_set_section_vma): Likewise.
2114 (bfd_set_section_alignment): Likewise.
2115 * bfd-in2.h: Regenerate.
2117 2014-01-28 Nick Clifton <nickc@redhat.com>
2119 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2120 attributes select the CU containing the abbreviation, which may not
2123 2014-01-24 Alan Modra <amodra@gmail.com>
2125 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2126 to get_relocs for ELFv2.
2128 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2131 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2132 if TLS sections are not adjacent.
2134 2014-01-22 Alan Modra <amodra@gmail.com>
2136 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2138 2014-01-22 Alan Modra <amodra@gmail.com>
2140 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2142 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2145 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2146 regular default symbol definition and the versioned dynamic
2147 symbol definition mismatch, skip the default symbol definition
2148 if one of them is IFUNC.
2150 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2153 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2154 info->export_dynamic nor h->ref_dynamic for type mismatch when
2155 adding the default version.
2157 2014-01-16 Alan Modra <amodra@gmail.com>
2159 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2160 mips_elf_traverse_got_arg* rather than mips_got_info*.
2161 Adjust caller. Alloc on output_bfd rather than symbol section
2164 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2166 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2168 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2170 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2173 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2174 against __ehdr_start.
2175 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2177 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2179 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2181 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2183 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2186 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2187 count if there are any non pc-relative relocs.
2188 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2190 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2191 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2193 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2194 offset while calculating relocation address.
2195 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2196 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2198 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2201 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2202 R_ARM_ABS8 and R_ARM_ABS16.
2204 2014-01-13 Alan Modra <amodra@gmail.com>
2206 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2207 error when shared and force a plt call otherwise.
2208 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2209 plt_type == PLT_NEW.
2210 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2211 the appropriate call stub.
2213 2014-01-10 Alan Modra <amodra@gmail.com>
2218 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2219 (assign_file_positions_for_non_load_sections): When setting up
2220 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2221 header that completely covers the relro region.
2223 2014-01-09 Tristan Gingold <gingold@adacore.com>
2225 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2226 table macros and add macros to initializa the structure.
2228 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2233 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2234 size for PT_GNU_RELRO segment.
2235 (assign_file_positions_for_load_sections): If PT_LOAD segment
2236 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2238 2014-01-07 Tom Tromey <tromey@redhat.com>
2240 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2243 2014-01-03 Nick Clifton <nickc@redhat.com>
2246 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2249 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2252 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2254 2014-01-02 Nick Clifton <nickc@redhat.com>
2257 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2258 filename in the bfd's filename field.
2259 * elfcode.h (bfd_from_remote_memory): Likewise.
2260 * ieee.c (ieee_object_p): Likewise.
2261 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2262 * oasys.c (oasys_openr_next_archived_file): Likewise.
2263 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2264 * opncls.c (bfd_fopen): Likewise.
2265 (bfd_openstreamr): Likewise.
2266 (bfd_openr_iovec): Likewise.
2267 (bfd_openw): Likewise.
2268 (bfd_create): Likewise.
2269 (_bfd_delete_bfd): Free filename.
2271 For older changes see ChangeLog-2013
2273 Copyright (C) 2014 Free Software Foundation, Inc.
2275 Copying and distribution of this file, with or without modification,
2276 are permitted in any medium without royalty provided the copyright
2277 notice and this notice are preserved.
2283 version-control: never