1 2014-10-21 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
6 2014-10-18 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
9 section for function symbols defined in .opd is discarded, let
10 the symbol appear to be undefined.
11 (opd_entry_value): Ensure the result section is that for the
12 function code section in the same object as the OPD entry.
14 2014-10-16 Alan Modra <amodra@gmail.com>
17 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
19 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
20 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
21 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
22 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
23 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
24 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
25 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
26 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
27 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
30 2014-10-16 Alan Modra <amodra@gmail.com>
32 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
33 even when output is not ppc64 ELF. Remove redundant tests on
36 2014-10-15 Alan Modra <amodra@gmail.com>
39 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
40 param, group "section" and "offset" params. Zero discriminator.
41 * bfd.c (bfd_find_nearest_line): Implement with new
42 _bfd_find_nearest_line.
43 (bfd_find_nearest_line_discriminator): Likewise.
44 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
46 * coff-rs6000.c (xcoff_find_nearest_line,
47 xcoff_find_nearest_line_discriminator): Delete.
48 (_bfd_xcoff_find_nearest_line): Don't define.
49 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
50 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
52 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
53 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
54 adjust _bfd_dwarf2_find_nearest_line call.
55 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
56 others. Set discriminator. Adjust call.
57 (coff_find_nearest_line_discriminator): Delete.
58 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
59 * dwarf2.c (find_line): Rename to..
60 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
61 Simplify setting of do_line. Delete old function.
62 (_bfd_dwarf2_find_line): Delete.
63 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
64 discriminator_ptr and set it.
65 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
66 (_bfd_elf_find_nearest_line_discriminator): Delete.
67 (_bfd_elf_find_line_discriminator): Delete.
68 (_bfd_generic_find_nearest_line_discriminator): Don't define.
69 * elf.c (elf_find_function): Reorder params.
70 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
72 (_bfd_elf_find_nearest_line_discriminator): Delete.
73 (_bfd_elf_find_line): Adjust call.
74 * elf32-arm.c (arm_elf_find_function): Reorder params.
75 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
77 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
78 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
79 (elfNN_aarch64_find_nearest_line): Reorder params, add
80 discriminator_ptr. Adjust calls.
81 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
82 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
83 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
84 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
85 (_bfd_dwarf1_find_nearest_line): Likewise.
86 (_bfd_dwarf2_find_nearest_line): Likewise.
87 (_bfd_dwarf2_find_line): Delete.
88 (_bfd_generic_find_nearest_line_discriminator): Delete.
89 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
90 * libcoff-in.h (coff_find_nearest_line): Update prototype.
91 (coff_find_nearest_line_discriminator): Delete.
92 (coff_find_nearest_line_with_names): Update prototype.
93 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
94 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
95 discriminator_ptr. Adjust calls.
96 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
97 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
98 discriminator_ptr and set.
99 * som.c (som_find_nearest_line): Similarly.
100 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
101 _bfd_find_nearest_line_discriminator.
102 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
103 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
104 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
105 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
106 "discriminator" and set.
107 (_bfd_vms_find_nearest_line_discriminator): Delete.
108 (_bfd_generic_find_nearest_line_discriminator): Don't define.
109 (alpha_vms_find_nearest_line): Update define.
110 * bfd-in2.h: Regenerate.
111 * libbfd.h: Regenerate.
112 * libcoff.h: Regenerate.
114 2014-10-15 Alan Modra <amodra@gmail.com>
116 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
117 * aout-adobe.c (aout_32_find_line): Define.
118 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
119 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
120 * aout-target.h (MY_find_line): Define.
121 * aout-tic30.c (MY_find_line): Define.
122 * binary.c (binary_find_line): Define.
123 * bout.c (aout_32_find_line): Define.
124 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
125 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
126 (rs6000_xcoff64_aix_vec): Likewise.
127 * elf-bfd.h (_bfd_generic_find_line): Don't define.
128 * elfxx-target.h (bfd_elfNN_find_line): Define.
129 * i386msdos.c (msdos_find_line): Define.
130 * i386os9k.c (aout_32_find_line): Define.
131 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
132 (ieee_find_nearest_line, ieee_find_line,
133 ieee_find_inliner_info): Define.
134 * ihex.c (ihex_find_line): Define.
135 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
136 (_bfd_generic_find_line): Don't define.
137 * libbfd.c (_bfd_generic_find_line): Delete.
138 * libcoff-in.h (coff_find_line): Define.
139 * libecoff.h (_bfd_ecoff_find_line): Define.
140 * mach-o.h (bfd_mach_o_find_line): Define.
141 * mmo.c (mmo_find_line): Define.
142 * nlm-target.h (nlm_find_line): Define.
143 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
144 (oasys_find_nearest_line, oasys_find_line,
145 oasys_find_inliner_info): Define.
146 * pef.c (bfd_pef_find_line): Define.
147 * plugin.c (bfd_plugin_find_line): Define.
148 * ppcboot.c (ppcboot_find_line): Define.
149 * som.c (som_find_line): Define.
150 * srec.c (srec_find_line): Define.
151 * tekhex.c (tekhex_find_line): Define.
152 * versados.c (versados_find_line): Define.
153 * vms-alpha.c (alpha_vms_find_line): Define.
154 * xsym.c (bfd_sym_find_line): Define.
155 * bfd-in2.h: Regenerate.
156 * libbfd.h: Regenerate.
157 * libcoff.h: Regenerate.
159 2014-10-15 Tristan Gingold <gingold@adacore.com>
161 * version.m4: Bump version to 2.25.51
162 * configure: Regenerate.
164 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
166 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
167 offset is less than 2.
168 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
170 2014-10-14 Alan Modra <amodra@gmail.com>
173 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
174 (EIGHT_GAZILLION): Delete.
176 2014-10-13 Alan Modra <amodra@gmail.com>
179 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
180 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
181 flags enabling conversion of CIEs and FDEs to use relative encoding.
182 (find_merged_cie): Similarly.
183 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
184 relocatable, except for CIE pointer.
185 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
186 relocs against symbols in dropped comdat group sections.
187 (bfd_elf_discard_info): Do some eh_frame optimisation when
190 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
192 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
193 the hwcaps2 object attribute.
195 2014-10-04 Alan Modra <amodra@gmail.com>
198 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
199 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
200 range FDEs for discarding.
201 (vma_compare): Sort on range after address.
202 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
203 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
204 error message rather than "fde".
205 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
208 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
211 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
212 for OLD_FREEBSD_ABI_LABEL.
214 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
217 * plugin.c (try_claim): New function. Moved from
219 (try_load_plugin): Pass through bfd. Add test.
220 (load_plugin): Pass through bfd.
221 (bfd_plugin_object_p): Move logic to try_claim.
223 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
225 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
226 call relaxation use furthermost addresses where call source and
227 destination can be to check whether it's in the range of a direct
230 2014-09-22 Alan Modra <amodra@gmail.com>
232 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
233 false for overflow or overlapping FDEs. Give more detail in
236 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
238 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
239 the addend if relocations are RELA.
241 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
243 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
244 nds32_elf_ex9_relocation_check): Synchronize the argument type.
246 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
248 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
250 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
253 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
256 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
258 2014-09-16 Terry Guo <terry.guo@arm.com>
260 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
263 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
265 * bfd-in2.h: Regenerate.
266 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
267 (nds32_elf_relax_section): Code refactoring.
268 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
269 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
270 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
271 pattern. The first three is moved from nds32_elf_relax_section,
272 and the last three is new function.
273 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
274 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
275 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
276 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
277 three is moved from nds32_elf_relax_section, and the last four
279 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
280 pattern and address setting pattern.
281 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
282 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
283 nds32_elf_relax_gotoff_suff): Relax pic pattern.
284 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
285 nds32_elf_relax_letlsls): Relax TLS pattern.
286 (nds32_relax_adjust_label): Adjust alignment and nop.
287 (nds32_elf_pick_relax): Choose relaxation optimization.
288 (nds32_elf_get_relocated_section_contents): New hook.
289 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
291 * elf32-nds32.h: Declare.
292 * libbfd.h: Regenerate.
293 * reloc.c: Add nds32 new relocations.
295 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
297 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
298 'name' for the typo issue, which related with commit
299 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
301 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
302 Matthew Fortune <matthew.fortune@imgtec.com>
304 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
305 * archures.c (bfd_architecture): Likewise.
306 * bfd-in2.h (bfd_architecture): Likewise.
307 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
308 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
309 BFD_RELOC_MIPS_19_PCREL_S2.
310 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
311 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
312 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
313 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
314 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
315 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
316 BFD_RELOC_LO16_PCREL.
317 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
318 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
320 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
321 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
322 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
323 BFD_RELOC_LO16_PCREL.
324 * elfn32-mips.c: Likewise.
325 * elfxx-mips.c (MIPSR6_P): New define.
326 (mipsr6_exec_plt_entry): New array.
327 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
328 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
329 (aligned_pcrel_reloc_p): New function.
330 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
331 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
332 (mips_elf_calculate_relocation): Add support for relocs:
333 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
334 R_MIPS_PCHI16 and R_MIPS_PCLO16.
335 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
336 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
337 (_bfd_mips_elf_check_relocs): Add support for relocs:
338 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
339 (_bfd_mips_elf_relocate_section): Add a check for unaligned
341 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
343 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
344 (_bfd_mips_elf_print_private_bfd_data): Likewise.
345 (mips_32bit_flags_p): Add support for mips32r6.
346 * libbfd.h (bfd_reloc_code_real_names): Add entries for
347 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
348 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
349 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
350 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
351 BFD_RELOC_MIPS_19_PCREL_S2.
352 * config.bfd: Add mips*-img-elf* target triple.
354 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
356 * config.bfd: Add mips*-img-elf* target triple.
358 2014-09-12 Alan Modra <amodra@gmail.com>
360 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
361 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
362 range of FDEs to hdr_info->array.
363 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
364 .eh_frame_hdr entries, and overlapping FDEs.
366 2014-09-10 Alan Modra <amodra@gmail.com>
368 * elf.c (assign_file_positions_except_relocs): Move section header
370 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
371 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
372 * elflink.c (bfd_elf_final_link): Don't call above function.
374 2014-08-30 Alan Modra <amodra@gmail.com>
376 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
378 2014-08-29 Alan Modra <amodra@gmail.com>
380 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
381 error for calls via a toc adjusting stub without a nop.
383 2014-08-29 Alan Modra <amodra@gmail.com>
385 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
386 error. Remove redundant bfd_set_error.
388 2014-08-29 Alan Modra <amodra@gmail.com>
390 * srec.c (srec_scan): Revert last change. Report an error for
391 S-records with less than the miniumum byte count.
393 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
395 * srec.c (srec_scan): Return error for 0 size.
397 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
400 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
401 to check discarded input section.
402 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
404 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
407 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
408 sections to input from ld --just-symbols.
410 2014-08-26 DJ Delorie <dj@redhat.com>
412 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
415 2014-08-26 Jiong Wang <jiong.wang@arm.com>
417 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
418 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
420 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
422 2014-08-26 Nick Clifton <nickc@redhat.com>
424 * config.bfd: Fix typo in or1knd selection.
426 2014-08-22 Kai Tietz <ktietz@redhat.com>
429 * coffcode.h (coff_compute_section_file_positions): Keep
430 FileAlignment valid as set.
432 2014-08-22 Alan Modra <amodra@gmail.com>
434 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
435 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
437 2014-08-22 Alan Modra <amodra@gmail.com>
439 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
441 (_bfd_elf_begin_eh_frame_parsing): Delete.
442 (_bfd_elf_end_eh_frame_parsing): Delete.
443 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
444 (_bfd_elf_end_eh_frame_parsing): Delete.
445 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
446 !info->relocatable in place of merge_cies.
447 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
448 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
449 (ppc64_elf_size_stubs): Likewise pad stub FDE.
450 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
451 (ppc64_elf_size_stubs): ..here and..
452 (ppc64_elf_finish_dynamic_sections): ..here.
454 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
456 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
458 2014-08-21 Tony Wang <tony.wang@arm.com>
460 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
461 the veneer routine for R_ARM_THM_JUMP19.
462 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
463 (elf32_arm_size_stub): Ditto.
465 2014-08-20 Roland McGrath <mcgrathr@google.com>
468 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
469 all reloc types with pc_relative set in the howto, not just for
470 R_ARM_REL32 and R_ARM_REL32_NOI.
471 (allocate_dynrelocs_for_symbol): Update comment.
472 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
473 set in the howto, set call_reloc_p and may_need_local_target_p but
474 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
475 (elf32_arm_check_relocs): Likewise.
477 2014-08-20 Will Newton <will.newton@linaro.org>
479 * config.bfd: Default armeb-*-eabi* to big endian.
481 2014-08-19 Alan Modra <amodra@gmail.com>
483 * configure: Regenerate.
485 2014-08-18 Alan Modra <amodra@gmail.com>
487 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
488 use dynrelocs for ifunc.
489 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
491 2014-08-18 Alan Modra <amodra@gmail.com>
494 * elflink.c (on_needed_list): Only consider libraries that have
497 2014-08-18 Alan Modra <amodra@gmail.com>
499 * elflink.c (bfd_elf_discard_info): Return int error status.
500 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
501 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
502 * bfd-in2.h: Regenerate.
504 2014-08-14 Alan Modra <amodra@gmail.com>
506 * peXXigen.c (pe_print_reloc): Protect against access past end
509 2014-08-14 Alan Modra <amodra@gmail.com>
512 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
513 in the order they are mapped to output sections.
515 2014-08-14 Alan Modra <amodra@gmail.com>
517 * configure.ac: Delete redundant plugin related checks.
518 * configure: Regenerate.
520 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
522 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
523 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
526 2014-08-12 Alan Modra <amodra@gmail.com>
528 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
529 here when not calling the generic add_symbol function. Formatting.
530 Correct handling of indirect symbols. Update notice call.
531 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
532 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
533 symbols early. Update notice call. Add comments regarding weak
534 symbols vs. indirect.
536 2014-08-12 Alan Modra <amodra@gmail.com>
539 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
542 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
544 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
547 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
548 Alan Modra <amodra@gmail.com>
551 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
552 warning for references in LTO IR to warning symbols.
554 2014-08-07 Alan Modra <amodra@gmail.com>
556 * linker.c (WARN, CWARN): Collapse these states to WARN.
557 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
560 2014-08-05 Doug Evans <dje@google.com>
562 * bfd-in2.h: Regenerate.
563 * libcoff.h: Regenerate.
565 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
567 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
568 rawsize if changing size.
570 2014-08-05 Alan Modra <amodra@gmail.com>
573 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
575 2014-08-05 Alan Modra <amodra@gmail.com>
577 * linker.c (generic_link_check_archive_element): Move handling
578 of command link -u symbols with a common symbol def to the
579 code handling non-common symbols so that archive element symbols
580 are loaded. Use generic_link_add_object_symbols.
582 2014-08-05 Alan Modra <amodra@gmail.com>
585 * linker.c (struct archive_list, struct archive_hash_entry,
586 struct archive_hash_table, archive_hash_newfunc,
587 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
588 archive_hash_table_free): Delete.
589 (_bfd_generic_link_add_archive_symbols): Add h and name params to
590 checkfn. Rewrite using a straight-forward scan over archive map.
591 (generic_link_check_archive_element_no_collect,
592 generic_link_check_archive_element_collect,
593 generic_link_check_archive_element): Add h and name params.
594 * aoutx.h (aout_link_check_archive_element): Likewise.
595 * pdp11.c (aout_link_check_archive_element): Likewise.
596 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
597 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
598 scan symbols, simply add archive element whenever h is undefined.
599 (coff_link_check_ar_symbols): Delete.
600 * ecoff.c (read_ext_syms_and_strs): Delete.
601 (reread_ext_syms_and_strs): Delete.
602 (ecoff_link_check_archive_element): Add h and name param. Don't
603 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
604 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
606 (elf_link_add_archive_symbols): Delete "defined" array, merge
607 functionality into "included". Make "included" a char array. Don't
608 set or test archive_pass.
609 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
610 * libbfd.h: Regenerate.
612 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
615 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
617 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
619 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
620 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
621 (bfd_mips_elf_swap_abiflags_v0_in): New function.
622 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
623 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
624 (_bfd_mips_elf_fake_sections): Likewise.
625 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
626 (_bfd_mips_elf_additional_program_headers): Account for new
627 PT_MIPS_ABIFLAGS program header.
628 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
629 associate with .MIPS.abiflags.
630 (_bfd_mips_elf_gc_mark_extra_sections): New function.
631 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
632 (infer_mips_abiflags): Likewise.
633 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
634 (mips_32bit_flags_p): Moved higher.
635 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
636 checking for FP ABIs.
637 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
638 checks. Check EF_MIPS_FP64 flag consistency.
639 (print_mips_ases, print_mips_isa_ext): New static function.
640 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
641 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
642 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
643 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
644 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
645 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
646 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
647 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
649 2014-07-28 Alan Modra <amodra@gmail.com>
652 * archive.c (_bfd_compute_and_write_armap): Warn on adding
653 __gnu_lto_slim to armap.
654 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
655 __gnu_lto_slim to linker hash table.
657 2014-07-27 Anthony Green <green@moxielogic.org>
659 * config.bfd: Add moxie-*-moxiebox*.
661 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
663 Add or reactivate or1k-*-rtems*
664 * config.bfd (or1k-*-rtems*): Reactivate.
666 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
668 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
670 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
671 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
673 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
676 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
677 and R_*_IRELATIVE relocation offset with PLT entry.
678 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
679 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
680 (elf_x86_64_get_synthetic_symtab): Use it.
682 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
685 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
686 next_tls_desc_index with elf.srelplt->reloc_count.
688 2014-07-15 Alan Modra <amodra@gmail.com>
690 * cache.c (cache_bread_1): Don't return -1 when fread returns
693 2014-07-15 Alan Modra <amodra@gmail.com>
695 * elflink.c (elf_merge_st_other): Update comments. Simplify
696 visibility handling. Make isym const. Move code modifying
697 isym->st_other for --exclude-libs to..
698 (elf_link_add_object_symbols): ..here.
700 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
703 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
705 2014-07-08 Nick Clifton <nickc@redhat.com>
708 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
709 segments in input bfds.
711 2014-07-08 Will Newton <will.newton@linaro.org>
713 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
714 value to 64kB and remove custom setting for NaCl.
716 2014-07-08 Alan Modra <amodra@gmail.com>
718 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
719 bits from source to dest.
720 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
721 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
723 * bfd-in2.h: Regenerate.
725 2014-07-08 Jiong Wang <jiong.wang@arm.com>
727 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
728 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
729 when info->relocatable be true.
731 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
733 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
734 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
735 * bfd-in2.h: Regenerate.
736 * libbfd.h: Regenerate.
738 2014-07-04 Alan Modra <amodra@gmail.com>
740 * Makefile.am: Update "configure.in" comments.
743 * configure.host: Likewise.
744 * doc/bfdint.texi: Likewise.
745 * targets.c: Likewise.
746 * warning.m4: Likewise.
747 * Makefile.in: Regenerate.
749 2014-07-04 Alan Modra <amodra@gmail.com>
751 * configure.ac: Rename from configure.in.
752 * Makefile.in: Regenerate.
753 * config.in: Regenerate.
754 * doc/Makefile.in: Regenerate.
756 2014-07-04 Alan Modra <amodra@gmail.com>
758 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
759 * Makefile.in: Regenerate.
761 2014-07-04 Alan Modra <amodra@gmail.com>
763 * version.m4: New file.
764 * configure.in: Include version.m4.
766 * Makefile.am (RELEASE): Delete.
767 (bfdver.h): Depend on development.sh, use instead of RELEASE.
768 * Makefile.in: Regenerate.
769 * doc/Makefile.in: Regenerate.
771 2014-07-02 Alan Modra <amodra@gmail.com>
773 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
774 pointer_equality_needed when !readonly_dynrelocs.
775 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
777 2014-07-02 Alan Modra <amodra@gmail.com>
779 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
780 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
782 2014-07-01 Alan Modra <amodra@gmail.com>
784 * bfd.c (struct bfd): Reorganise for better packing. Delete
785 "ifd" field. Make "format", "direction" and "flags" bitfields.
786 (HAS_LOAD_PAGE): Delete, renumber following flags.
787 * bfd-in2.h: Regenerate.
788 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
790 2014-07-01 Alan Modra <amodra@gmail.com>
792 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
793 (struct ppc_link_hash_table): Increase size of stub_count array.
794 (build_global_entry_stubs): Emit symbol on global entry stub.
795 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
798 2014-07-01 Alan Modra <amodra@gmail.com>
800 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
801 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
802 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
804 (ppc64_elf_relocate_section): Disable ELFv2 function entry
805 optimisation when --traditional-format.
807 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
808 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
809 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
810 Soundararajan <Sounderarajan.D@atmel.com>
812 * archures.c: Add avrtiny architecture for avr target.
813 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
814 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
815 added for 16 bit LDS/STS instruction of avrtiny arch.
816 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
817 BFD_RELOC_AVR_LDS_STS_16.
818 (bfd_elf_avr_final_write_processing): Select machine number
820 (elf32_avr_object_p): Set machine number for avrtiny arch.
821 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
822 * bfd-in2.h: Regenerate.
823 * libbfd.h: Regenerate.
825 2014-06-26 Nick Clifton <nickc@redhat.com>
828 * dwarf2.c (is_str_attr): New function.
829 (find_abstract_instance_name): Use it to determine when an
830 attribute has a string value.
832 2014-06-24 Alan Modra <amodra@gmail.com>
834 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
835 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
838 2014-06-21 Philippe De Muyter <phdm@macqel.be>
840 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
843 2014-06-20 Kyle McMartin <kyle@redhat.com>
845 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
846 emitting initial-exec relocs when not linking an executable.
848 2014-06-16 Will Newton <will.newton@linaro.org>
850 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
851 htab->next_tls_desc_index in the non-IPLT case.
852 Calculate GOT offset correctly for the non-IPLT case.
853 (allocate_dynrelocs_for_symbol): Don't increment
854 htab->next_tls_desc_index here.
856 2014-06-16 Alan Modra <amodra@gmail.com>
858 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
861 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
863 * elfxx-aarch64.c (stdarg.h): Include.
865 (_bfd_aarch64_elf_grok_prstatus): Updated.
866 (_bfd_aarch64_elf_grok_psinfo): New function.
867 (_bfd_aarch64_elf_write_core_note): New function.
868 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
869 (elf_backend_write_core_note): Define.
871 2014-06-13 Alan Modra <amodra@gmail.com>
873 * archive.c: Include bfdlink.h.
874 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
875 * bfd.c (struct bfd): Add is_linker_output field.
876 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
877 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
878 link.hash and is_linker_output.
879 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
880 param with bfd*. Assert is_linker_output and link.hash, and
881 clear them before exit.
882 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
883 bfd_link_hash_table* param with bfd*. Hack is_linker_output
884 and link.hash so we can free two linker hash tables.
885 (elf32_mn10300_link_hash_table_create): Create static_hash_table
886 first. Clean up on errors. Set hash_table_free pointer.
887 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
888 bfd_link_hash_table* param with bfd*.
889 (elf32_arm_link_hash_table_create): Clean up on errors. Set
890 hash_table_free pointer.
891 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
892 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
893 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
894 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
895 * xcofflink.c: Similarly.
896 * simple.c (bfd_simple_get_relocated_section_contents): Save and
897 clear link.next before creating linker hash table. Clean up on
898 errors, and restore link.next on exit.
899 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
900 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
901 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
902 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
903 * hash.c (bfd_hash_table_init_n): Free table on error.
904 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
905 * bfd-in2.h: Regenerate.
906 * libbfd.h: Regenerate.
907 * libcoff.h: Regenerate.
909 2014-06-13 Alan Modra <amodra@gmail.com>
912 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
913 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
914 * bfd.c (bfd_link_hash_table_free): Don't define.
915 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
916 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
917 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
918 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
919 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
920 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
921 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
922 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
923 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
924 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
925 * xsym.c: Don't define various link_hash_table_free defines, and
926 remove from bfd_target vars. Temporarily reference some of the
927 target link_hash_table_free functions to avoid warnings.
928 * bfd-in2.h: Regenerate.
929 * libbfd.h: Regenerate.
931 2014-06-13 Alan Modra <amodra@gmail.com>
933 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
934 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
935 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
936 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
937 Move link_hash_table_free functions before their corresponding
938 link_hash_table_create functions.
940 2014-06-13 Alan Modra <amodra@gmail.com>
942 * bfd.c (struct bfd): Replace link_next with a union.
943 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
944 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
945 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
946 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
947 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
948 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
949 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
950 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
951 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
952 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
953 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
954 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
955 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
956 * bfd-in2.h: Regenerate.
958 2014-06-11 Alan Modra <amodra@gmail.com>
960 * linker.c (unwrap_hash_lookup): Add missing parens.
962 2014-06-11 Kai Tietz <ktietz@redhat.com>
964 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
965 * libcoff.h: Regenerated.
967 2014-06-10 Alan Modra <amodra@gmail.com>
970 * linker.c (unwrap_hash_lookup): New function.
971 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
972 * elf32-i370.c (i370_elf_relocate_section): Likewise.
973 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
974 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
975 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
976 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
977 * elf32-spu.c (spu_elf_relocate_section): Likewise.
978 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
980 2014-06-07 Alan Modra <amodra@gmail.com>
982 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
983 insn as a bitfield; Use complain_overflow_bitfield.
984 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
986 2014-06-05 Joel Brobecker <brobecker@adacore.com>
988 * development.sh: New file.
989 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
990 Make -Werror the default with GCC only if DEVELOPMENT is true.
991 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
992 $(srcdir)/development.sh.
993 * Makefile.in, configure: Regenerate.
995 2014-06-04 Will Newton <will.newton@linaro.org>
997 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
998 being non-NULL into an assert.
999 (elfNN_aarch64_tls_relax): Remove unused code.
1001 2014-06-03 DJ Delorie <dj@redhat.com>
1003 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1005 2014-06-03 Nick Clifton <nickc@redhat.com>
1008 * peXXigen.c (rsrc_process_section): Page align the new contents
1009 befgore writing out.
1011 2014-06-03 Alan Modra <amodra@gmail.com>
1013 * elf64-ppc.c (ADDIS_R12_R2): Define.
1014 (build_plt_stub): Support fusion on ELFv2 stub.
1015 (ppc_build_one_stub): Likewise for plt branch stubs.
1017 2014-05-28 Alan Modra <amodra@gmail.com>
1019 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1021 2014-05-28 Tristan Gingold <gingold@adacore.com>
1023 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1024 to keep the length of the best fit range.
1025 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1028 2014-05-27 DJ Delorie <dj@redhat.com>
1030 * elf32-rx.c (get_symbol_value_maybe): New.
1031 (rx_elf_relocate_section): If we find a reloc against
1032 $tableentry$default$<name>, redirect it to the appropriate
1034 (RX_Table_Info): New.
1035 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1036 with table parts in them.
1037 (rx_check_directives): New.
1038 (rx_table_map_2): New.
1039 (rx_table_map): New.
1040 (rx_additional_link_map_text): New. Called to dump tables to the
1044 2014-05-20 DJ Delorie <dj@redhat.com>
1046 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1048 2014-05-20 Alan Modra <amodra@gmail.com>
1051 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1052 Remove redundant setting of htab->elf.dynobj. Don't align.
1053 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1054 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1055 (create_sdata_sym): Delete.
1056 (elf_allocate_pointer_linker_section): Rename from
1057 elf_create_pointer_linker_section. Align section.
1058 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1059 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1061 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1062 Remove unnecessary tests on _SDA_BASE_ sym.
1063 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1064 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1065 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1066 (ppc_elf_maybe_strip_sdata_syms): Declare.
1068 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1070 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1072 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1074 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1075 in a section with no contents.
1076 (is_vma_in_section, find_section_by_vma): New functions.
1077 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1078 offsets in the debug directory.
1079 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1080 Byte-swap GUID from little-endian to big-endian order for
1081 consistent and conventional display.
1083 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1085 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1086 64-bit doubles objects mix with 32-bit doubles objects.
1087 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1089 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1091 * mmo.c: Update URLs in documentation comments.
1093 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1094 David Weatherford <weath@cadence.com>
1095 Max Filippov <jcmvbkbc@gmail.com>
1097 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1100 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1102 * config.bfd: Add proper arm config for *-*-freebsd*.
1104 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1106 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1107 mips32r5 and mips64r5.
1108 * archures.c (bfd_architecture): Likewise.
1109 * bfd-in2.h (bfd_architecture): Likewise.
1110 * cpu-mips.c (arch_info_struct): Likewise.
1111 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1113 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1115 * elfxx-mips.h (elfxx-mips.h): Declare.
1116 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1117 Tag_GNU_MIPS_ABI_FP mismatches.
1118 (_bfd_mips_fp_abi_string): New function.
1120 2014-05-02 Alan Modra <amodra@gmail.com>
1122 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1123 * configure.in: Likewise.
1124 * configure: Regenerate.
1126 2014-05-02 Alan Modra <amodra@gmail.com>
1128 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1129 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1130 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1131 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1132 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1133 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1134 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1135 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1136 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1137 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1138 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1139 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1140 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1141 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1142 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1143 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1144 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1145 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1146 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1147 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1148 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1149 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1150 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1151 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1152 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1153 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1154 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1155 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1156 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1157 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1158 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1159 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1160 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1161 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1162 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1163 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1164 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1165 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1166 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1167 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1168 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1169 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1170 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1171 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1172 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1173 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1174 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1175 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1177 * configure: Regenerate.
1179 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1181 * mmo.c (mmo File layout documentation): Add note about low bits
1183 (mmo_write_chunk): When handling data remainder, assert that
1184 previous remaining data is flushed.
1185 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1186 when dealing with an aligned VMA and for aligned lengths. Don't skip
1187 the last 32-bit-word of zeros.
1188 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1189 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1190 emitting data, not after updating it.
1191 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1193 2014-04-30 Nick Clifton <nickc@redhat.com>
1195 * compress.c (bfd_is_section_compressed): When checking the
1196 .debug_str section, also check the fifth byte in the section is
1197 not part of a string.
1199 2014-04-30 Alan Modra <amodra@gmail.com>
1201 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1202 (find_merged_cie): Identify personality functions by (bfd_id,index)
1203 pair when a local sym is used.
1205 2014-04-29 Christian Svensson <blue@cmd.nu>
1207 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1208 into .rela.got if it contained TLS relocations as well.
1210 2014-04-28 Nick Clifton <nickc@redhat.com>
1213 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1216 2014-04-26 Alan Modra <amodra@gmail.com>
1218 * po/SRC-POTFILES.in: Regenerate.
1219 * configure: Regenerate.
1221 2014-04-25 Nick Clifton <nickc@redhat.com>
1224 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1225 a 342-bit host. This time for older versions of gcc.
1227 2014-04-24 Nick Clifton <nickc@redhat.com>
1229 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1232 2014-04-24 Alan Modra <amodra@gmail.com>
1235 * dwarf2.c: Formatting.
1236 (struct dwarf2_debug): Make adjusted_section_count signed.
1237 (unset_sections): Make i signed.
1238 (set_debug_vma): New function.
1239 (place_sections): Handle separate debug object file. Set VMA
1240 on debug sections, even if they have an output section. Also
1241 set VMA on zero size sections, and non-load but alloc sections.
1242 Set adjusted_section_count to -1 when no section adjustment.
1243 Malloc adjusted_sections. Don't double last_vma. Transfer
1244 alloc section VMAs to separate debug file.
1245 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1246 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1247 test on symbols being the same before using old stash. Read
1248 and use separate debug file symbols. Call place_sections.
1249 (find_line): Don't call place_sections here.
1250 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1251 * libbfd.h: Regenerate.
1252 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1253 _bfd_dwarf2_slurp_debug_info call.
1254 * simple.c (simple_save_output_info): Clarify comment.
1256 2014-04-24 Nick Clifton <nickc@redhat.com>
1259 * peXXigen.c (struct rsrc_regions): New structure.
1260 (rsrc_print_resource_directory): Use new structure. Include
1261 offset of directory in listing.
1262 (rsrc_print_resource_entry): Likewise.
1263 (rsrc_print_section): Likewise.
1264 (rsrc_count_entries): Do not increment sizeof_strings or
1266 (rsrc_count_directory): Do not increment sizeof_tables.
1267 (rsrc_compute_region_sizes): New function.
1268 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1269 (rsrc_process_section): Compute size of regions after merging
1272 2014-04-23 Alan Modra <amodra@gmail.com>
1275 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1276 (place_sections): Do not modify VMA of sections when called from
1277 linker after sections have been placed in output sections. Short
1278 circuit single section case.
1279 (save_section_vma, section_vma_same): New functions.
1280 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1282 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1283 when non-relocatable.
1285 2014-04-22 Nick Clifton <nickc@redhat.com>
1288 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1290 2014-04-22 Christian Svensson <blue@cmd.nu>
1292 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1293 * archures.c: Likewise.
1294 * coffcode.h: Likewise.
1295 * config.bfd: Likewise.
1296 * configure.in: Likewise.
1297 * reloc.c: Likewise.
1298 * targets.c: Likewise.
1299 * cpu-or1k.c: New file.
1300 * elf32-or1k.c: New file.
1301 * coff-or32.c: Delete.
1302 * cpu-openrisc.c: Delete.
1303 * cpu-or32.c: Delete.
1304 * elf32-openrisc.c: Delete.
1305 * elf32-or32.c: Delete.
1306 * Makefile.in: Regenerate.
1307 * bfd-in2.h: Regenerate.
1308 * configure: Regenerate.
1309 * libbfd.h: Regenerate.
1311 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1314 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1316 2014-04-22 Will Newton <will.newton@linaro.org>
1318 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1319 function. (elf_backend_section_flags): Remove define.
1321 2014-04-21 Richard Henderson <rth@redhat.com>
1323 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1324 parameter; honor it and disable got merging when false.
1325 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1326 the first pass of relaxation.
1327 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1328 the end of the LITERAL+LITUSE chain.
1329 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1330 second pass of relaxation.
1332 * configure.ac (use_secureplt): Enable by default.
1333 * configure: Rebuild.
1335 2014-04-18 Tristan Gingold <gingold@adacore.com>
1337 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1338 bind_content, weak_bind_content, lazy_bind_content,
1340 (bfd_mach_o_load_command): Add comments, add next field.
1341 (mach_o_data_struct): Replace commands field by first_command
1343 * mach-o.c (bfd_mach_o_append_command): New function.
1344 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1345 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1347 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1348 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1349 (bfd_mach_o_write_thread): Use macro instead of literal.
1350 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1351 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1353 (bfd_mach_o_write_symtab_content): New function (extracted
1354 from bfd_mach_o_write_symtab).
1355 (bfd_mach_o_write_symtab): Split.
1356 (bfd_mach_o_count_indirect_symbols): Move
1357 (bfd_mach_o_build_dysymtab): Remove layout code.
1358 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1359 (bfd_mach_o_count_sections_for_seg): Remove.
1360 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1361 bfd_mach_o_build_seg_command).
1362 (bfd_mach_o_build_exec_seg_command): New function.
1363 (bfd_mach_o_build_dysymtab_command): Remove.
1364 (bfd_mach_o_layout_commands): New function.
1365 (bfd_mach_o_init_segment): New function.
1366 (bfd_mach_o_build_commands): Major rework to handle non-object
1368 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1370 (bfd_mach_o_read_dyld_info): Clear content fields.
1371 (bfd_mach_o_read_segment): Adjust call.
1372 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1374 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1375 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1376 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1379 2014-04-18 Tristan Gingold <gingold@adacore.com>
1381 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1382 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1383 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1384 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1386 2014-04-18 Tristan Gingold <gingold@adacore.com>
1388 * mach-o.h (bfd_mach_o_dylinker_command)
1389 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1391 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1392 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1394 2014-04-18 Tristan Gingold <gingold@adacore.com>
1396 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1397 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1398 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1399 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1400 each targets declared.
1401 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1402 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1404 2014-04-18 Tristan Gingold <gingold@adacore.com>
1406 * mach-o.c (bfd_mach_o_write_thread)
1407 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1408 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1409 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1410 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1411 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1412 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1413 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1414 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1415 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1416 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1417 (bfd_mach_o_read_command): Now return a boolean status.
1418 Adjust return statements.
1419 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1420 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1422 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1424 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1425 field. Add assigned_low_gotno and assigned_high_gotno fields.
1426 (mips_elf_create_local_got_entry): Update out-of-space condition.
1427 Set index of new GOT entry to assigned_low_gotno if required by
1428 the current relocation, else set it to assigned_high_gotno.
1429 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1430 with assigned_low_gotno.
1431 (mips_elf_multi_got): Initialize assigned_low_gotno and
1432 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1433 in place of assigned_gotno when handling global GOT entries.
1434 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1435 assigned_high_gotno.
1436 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1437 gap in the middle of local GOT space.
1439 2014-04-17 Alan Modra <amodra@gmail.com>
1442 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1443 current bfd is a plugin. Don't always set type_change_ok
1444 when old bfd is a plugin.
1446 2014-04-16 Tristan Gingold <gingold@adacore.com>
1448 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1451 2014-04-16 Alan Modra <amodra@gmail.com>
1453 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1454 with "ba 0" rather than zeros.
1456 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1458 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1460 2014-04-14 Alan Modra <amodra@gmail.com>
1462 * elf32-ppc.c (BA): Define
1463 (ppc_elf_link_hash_table_create): Correct default_params.
1464 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1465 than "nop" for ppc476_workaround.
1466 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1467 and __glink_PLTresolve. Ensure plt call stub at end of page
1468 doesn't allow fall-thru prefetch.
1470 2014-04-11 Nick Clifton <nickc@redhat.com>
1473 * peXXigen.c (abs_finder): New function.
1474 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1475 than 1^32 try to convert them into section relative values
1478 2014-04-11 Nick Clifton <nickc@redhat.com>
1480 * bfd-in2.h: Regenerate.
1481 * libbfd.h: Regenerate.
1483 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1485 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1486 when building function stubs.
1488 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1490 * elf32-avr.c: Add DIFF relocations for AVR.
1491 (avr_final_link_relocate): Handle the DIFF relocs.
1492 (bfd_elf_avr_diff_reloc): New.
1493 (elf32_avr_is_diff_reloc): New.
1494 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1495 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1498 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1500 2014-04-09 Alan Modra <amodra@gmail.com>
1502 * libcoff.h: Regenerate.
1504 2014-04-09 Alan Modra <amodra@gmail.com>
1506 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1507 of safe ppc476 insns at end of page. Also remove non-branch insns.
1510 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1512 * peXXigen.c (pe_print_debugdata): New function: Displays the
1513 contents of the debug directory and decodes codeview entries.
1514 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1515 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1516 Add functions for reading and writing debugdir and codeview
1518 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1519 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1520 * libcoff-in.h (pe_tdata): Add build-id data.
1521 * libcoff.h: Regenerate.
1522 * coffcode.h (coff_write_object_contents): Run build_id
1523 after_write_object_contents hook.
1525 2014-04-05 Alan Modra <amodra@gmail.com>
1527 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1528 merging non-default sym.
1530 2014-04-04 Tristan Gingold <gingold@adacore.com>
1532 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1535 2014-04-04 Tristan Gingold <gingold@adacore.com>
1537 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1538 thinko on names length.
1540 2014-04-04 Tristan Gingold <gingold@adacore.com>
1542 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1544 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1546 2014-04-04 Tristan Gingold <gingold@adacore.com>
1548 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1550 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1552 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1553 section before dereferencing.
1554 (pe_print_idata, pe_print_edata, pe_print_reloc)
1555 (rsrc_print_section): Don't bother interpreting the contents
1556 of sections which have no contents.
1558 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1561 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1564 2014-04-03 Tristan Gingold <gingold@adacore.com>
1566 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1568 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1570 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1572 2014-04-03 Alan Modra <amodra@gmail.com>
1574 * elf-bfd.h (struct elf_backend_data
1575 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1576 with "bfd_size_type size".
1577 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1578 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1579 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1580 * elfcode.h (bfd_from_remote_memory): Likewise.
1581 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1582 * bfd-in2.h: Regenerate.
1584 2014-04-02 Tristan Gingold <gingold@adacore.com>
1586 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1587 (bfd_mach_o_prebind_cksum_command): New types.
1588 (bfd_mach_o_prebound_dylib_command): Rewrite.
1589 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1591 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1593 (bfd_mach_o_read_prebind_cksum): New function.
1594 (bfd_mach_o_read_twolevel_hints): Ditto.
1595 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1598 2014-04-02 Alan Modra <amodra@gmail.com>
1600 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1601 Consolidate code handling possible section headers past end of
1602 segment. Don't use p_align for page size guess, instead use
1603 minpagesize. Take note of ld.so clearing section headers when
1604 p_memsz > p_filesz. Handle file header specifying no section
1605 headers. Handle zero p_align throughout. Default loadbase to
1606 zero. Add comments. Rename contents_size to high_offset, and
1607 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1608 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1609 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1611 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1612 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1613 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1614 * bfd-in2.h: Regnerate.
1616 2014-04-01 Tristan Gingold <gingold@adacore.com>
1618 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1621 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1622 Pavel Fedin <p.fedin@samsung.com>
1624 * elf32-arm.c: Add support for limited pretty-printing of PLT
1625 entries on eabi and nacl targets.
1626 (elf32_arm_get_synthetic_symtab): Add new callback.
1627 (elf32_arm_nacl_plt_sym_val): Likewise.
1628 (elf32_arm_plt0_size): Add helper function.
1629 (elf32_arm_plt_size): Likewise.
1631 2014-03-27 Tristan Gingold <gingold@adacore.com>
1633 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1634 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1636 2014-03-27 Tristan Gingold <gingold@adacore.com>
1638 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1639 * mach-o.c (bfd_mach_o_write_symtab)
1640 (bfd_mach_o_write_contents)
1641 (bfd_mach_o_set_section_flags_from_bfd)
1642 (bfd_mach_o_build_seg_command): Fix indentation.
1643 (bfd_mach_o_get_base_address): New function.
1645 2014-03-26 Nick Clifton <nickc@redhat.com>
1647 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1648 relocations in discarded sections.
1650 2014-03-26 Tristan Gingold <gingold@adacore.com>
1652 * mach-o.c (bfd_mach_o_convert_architecture): Add
1653 BFD_MACH_O_CPU_TYPE_ARM64.
1655 2014-03-26 Alan Modra <amodra@gmail.com>
1657 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1658 needed plt entries when taking the address of functions for
1659 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1660 Move opd setup and abiversion checks to..
1661 (ppc64_elf_before_check_relocs): ..here. Renamed from
1662 ppc64_elf_process_dot_syms. Set output abiversion from input and
1663 input abiversion from output, if either is not set.
1664 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1665 (elf_backend_check_directives): Update.
1667 2014-03-25 Will Newton <will.newton@linaro.org>
1669 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1670 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1671 of input sections rather than output sections.
1673 2014-03-20 Will Newton <will.newton@linaro.org>
1676 * elf32-arm.c (elf32_arm_check_relocs): Set
1677 pointer_equality_needed for absolute references within
1679 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1680 unless pointer_equality_needed is set.
1682 2014-03-19 Nick Clifton <nickc@redhat.com>
1684 * peXXigen.c (rsrc_process_section): Add code to scan input
1685 sections and record their lengths. Use these lengths to find the
1686 start of each merged .rsrc section.
1688 2014-03-17 Tristan Gingold <gingold@adacore.com>
1690 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1691 (bfd_mach_o_read_command): Ditto.
1693 2014-03-14 Meador Inge <meadori@codesourcery.com>
1695 * configure.in: Add strnlen to AC_CHECK_DECLS.
1696 * config.in: Regenerate.
1697 * configure: Regenerate.
1698 * sysdep.h (strnlen): Add prototype.
1700 2014-03-14 Alan Modra <amodra@gmail.com>
1702 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1703 handling for VLE_SDA21 relocs.
1705 2014-03-13 Tristan Gingold <gingold@adacore.com>
1707 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1709 (pe_bfd_object_p): Also read version number to detect ILF.
1710 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1711 (x86_64pe_bigobj_vec): Define
1712 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1713 (bfd_coff_max_nscns): New macro.
1714 (coff_compute_section_file_positions): Use unsigned int for
1715 target_index. Compare with bfd_coff_max_nscns.
1716 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1717 Set a value for _bfd_coff_max_nscns.
1718 (header_bigobj_classid): New constant.
1719 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1720 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1721 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1723 (bigobj_swap_table): New table.
1724 * libcoff.h: Regenerate.
1725 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1726 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1727 _bfd_coff_max_nscns.
1728 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1729 * coff-rs6000.c (bfd_xcoff_backend_data)
1730 (bfd_pmac_xcoff_backend_data): Likewise.
1731 * coff64-rs6000.c (bfd_xcoff_backend_data)
1732 (bfd_xcoff_aix5_backend_data): Likewise.
1733 * targets.c (x86_64pe_bigobj_vec): Declare.
1734 * configure.in (x86_64pe_bigobj_vec): New vector.
1735 * configure: Regenerate.
1736 * config.bfd: Add bigobj object format for Windows targets.
1738 2014-03-12 Nick Clifton <nickc@redhat.com>
1741 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1742 before testing for vxworks.
1744 2014-03-12 Alan Modra <amodra@gmail.com>
1746 * Makefile.in: Regenerate.
1748 2014-03-12 Alan Modra <amodra@gmail.com>
1751 * elf.c (copy_elf_program_header): Ignore first section lma if
1754 2014-03-11 Alan Modra <amodra@gmail.com>
1757 * coff-rs6000.c: Include stdint.h.
1758 * coff64-rs6000.c: Likewise.
1760 2014-03-10 Tristan Gingold <gingold@adacore.com>
1762 * ticoff.h: Removed.
1764 2014-03-08 Alan Modra <amodra@gmail.com>
1766 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1767 many relocations. Correct bitsize and rightshift too for a number
1768 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1769 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1770 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1771 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1772 fields in instructions to signed/unsigned according to whether
1773 the field takes a signed or unsigned value. Tidy vle split16 code.
1774 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1776 2014-03-08 Alan Modra <amodra@gmail.com>
1778 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1779 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1780 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1781 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1782 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1783 fields in instructions to signed/unsigned according to whether
1784 the field takes a signed or unsigned value.
1786 2014-03-07 Pedro Alves <palves@redhat.com>
1789 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1790 through ptr_to_uint instead of through long.
1792 2014-03-06 Nick Clifton <nickc@redhat.com>
1795 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1796 attribute section names.
1798 2014-03-05 Alan Modra <amodra@gmail.com>
1800 Update copyright years.
1802 2014-03-05 Alan Modra <amodra@gmail.com>
1804 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1805 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1806 (ppc64_elf_check_relocs): Likewise.
1807 (ppc64_elf_relocate_section): Likewise.
1808 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1809 * bfd-in2.h: Regenerate.
1810 * libbfd.h: Regenerate.
1812 2014-03-04 Heiher <r@hev.cc>
1814 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1816 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1817 extension of bfd_mach_mipsisa64r2.
1819 2014-03-04 Nick Clifton <nickc@redhat.com>
1822 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1823 (elf32_thumb2_plt_entry): New array.
1824 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1825 using thumb2 based PLT.
1826 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1828 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1830 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1832 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1833 Thumb2 based PLT 0-entry.
1834 (elf32_arm_output_arch_local_syms): Handle creation of local
1835 symbols for Thumb2 based PLT entries.
1837 2014-02-28 Alan Modra <amodra@gmail.com>
1840 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1841 the same conditions we called check_relocs.
1843 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1845 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1846 * bfd-in2.h: Regenerate.
1847 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1848 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1849 using long PLT entries.
1850 (bfd_elf32_arm_use_long_plt): New function.
1851 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1853 2014-02-27 Alan Modra <amodra@gmail.com>
1855 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1856 params for targets that don't use ppc32elf.em.
1858 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1860 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1861 of GOTOFF relocations.
1863 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1864 H.J. Lu <hongjiu.lu@intel.com>
1866 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1867 (elf_x86_64_legacy_plt_entry): Likewise.
1868 (elf_x86_64_bnd_plt_entry): Likewise.
1869 (elf_x86_64_legacy_plt2_entry): Likewise.
1870 (elf_x86_64_bnd_plt2_entry): Likewise.
1871 (elf_x86_64_bnd_arch_bed): Likewise.
1872 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1873 (elf_x86_64_link_hash_table): Add plt_bnd.
1874 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1876 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1877 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1879 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1880 symbols. Resolve call to the second PLT if it is created.
1881 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1882 (elf_x86_64_relocate_section): Resolve PLT references to the
1883 second PLT if it is created.
1884 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1885 second PLT entry for BND relocation.
1886 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1887 the second PLT is created.
1888 (elf_x86_64_get_synthetic_symtab): New.
1889 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1891 2014-02-19 Alan Modra <amodra@gmail.com>
1893 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1894 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1895 provision of out-of-line register save/restore routines.
1897 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1899 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1900 PT_DYNAMIC segment flags.
1902 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1905 * simple.c (struct saved_offsets): New.
1906 (simple_save_output_info): Use it for ptr.
1907 (simple_restore_output_info): Use it for ptr. Check section_count.
1908 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1910 2014-02-17 Alan Modra <amodra@gmail.com>
1912 * elf64-ppc.h (struct ppc64_elf_params): Define.
1913 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1914 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1915 ppc64_elf_build_stubs): Update prototype.
1916 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1917 fields now in params. Adjust code throughout file.
1918 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1919 Save params pointer in htab.
1920 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1921 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1922 ppc64_elf_build_stubs): Remove parameters now in "params".
1924 2014-02-17 Alan Modra <amodra@gmail.com>
1926 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1927 patched for ppc476 workaround. Reapply branch taken/not taken
1930 2014-02-12 Alan Modra <amodra@gmail.com>
1932 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1933 stubs for calls to __tls_get_addr that we know will later be
1936 2014-02-12 Alan Modra <amodra@gmail.com>
1938 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1939 for ld -r, when code sections are sufficiently aligned.
1940 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1943 2014-02-12 Alan Modra <amodra@gmail.com>
1946 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1947 --export-dynamic and --dynamic-list marking of symbols.
1948 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1951 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1954 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1955 executables if it matches dynamic_list.
1957 2014-02-10 Alan Modra <amodra@gmail.com>
1959 * po/SRC-POTFILES.in: Regenerate.
1960 * po/bfd.pot: Regenerate.
1962 2014-02-09 Alan Modra <amodra@gmail.com>
1964 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1965 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1966 (elfNN_bed): Init new field.
1967 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1968 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1969 (ppc_elf_relax_section): Don't reallocate section here, write
1970 stubs, or write out relocs for ld -r here..
1971 (ppc_elf_relocate_section): ..instead write stubs here, and use
1972 existing code to write out relocs for ld -r. Fix offset
1973 adjustment on reloc for little-endian.
1974 (elf_backend_caches_rawsize): Define.
1976 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1979 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1981 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1983 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1984 return paths. Three times.
1985 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1987 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1988 (ppc64_elf_edit_toc): Free USED in return path.
1990 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1992 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1993 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1994 * libbfd.h: Regenerated.
1995 * bfd-in2.h: Regenerated.
1996 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1997 (nios2_reloc_map): Likewise.
1998 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1999 Fixed all references.
2000 (nios2_elf32_relocate_section): Add new relocations.
2001 (nios2_elf32_check_relocs): Likewise.
2002 (nios2_elf32_gc_sweep_hook): Likewise.
2004 2014-02-03 Alan Modra <amodra@gmail.com>
2006 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2007 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2008 (ppc_elf_link_params): New function.
2009 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2011 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2012 parameters. Use htab->params instead.
2013 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2014 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2015 64 bytes for ppc476 workaround.
2016 (struct ppc_elf_relax_info): New.
2017 (ppc_elf_relax_section): Exclude linker created sections and
2018 those too small to hold one instruction. Don't add another
2019 branch around trampolines on later relax passes. Don't
2020 generate trampolines for undefined symbols when !relocatable,
2021 nor for plugin symbols. Allocate space for ppc476 workaround
2022 patch area. Free fixups on error return path.
2023 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2024 * elf32-ppc.h (struct ppc_elf_params): New.
2025 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2026 (ppc_elf_link_params): Declare.
2027 * section.c (SEC_INFO_TYPE_TARGET): Define.
2028 * bfd-in2.h: Regenerate.
2030 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2032 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2034 (nios2_elf32_relocate_section): Use got_base to adjust
2035 GOT-pointer-relative relocations relative to _gp_got.
2036 (create_got_section): Create _gp_got symbol.
2037 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2038 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2040 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2042 * bfd-in2.h: Update from reloc.c.
2043 * elf32-nios2.c: Include elf32-nios2.h.
2044 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2045 (nios2_reloc_map): Likewise.
2046 (enum elf32_nios2_stub_type): Declare.
2047 (struct elf32_nios2_stub_hash_entry): Declare.
2048 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2049 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2050 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2051 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2052 bfd_count, top_index, input_list, all_local_syms.
2053 (nios2_call26_stub_entry): New.
2054 (nios2_elf32_install_imm16): Move up in file.
2055 (nios2_elf32_install_data): Move up in file.
2056 (hiadj): Move up in file.
2057 (stub_hash_newfunc): New.
2058 (link_hash_newfunc): Initialize hsh_cache field.
2060 (nios2_stub_name): New.
2061 (nios2_get_stub_entry): New.
2062 (nios2_add_stub): New.
2063 (nios2_elf32_setup_section_lists): New.
2064 (nios2_elf32_next_input_section): New.
2065 (CALL26_SEGMENT): New.
2066 (MAX_STUB_SECTION_SIZE): New.
2067 (group_sections): New.
2068 (nios2_type_of_stub): New.
2069 (nios2_build_one_stub): New.
2070 (nios2_size_one_stub): New.
2071 (get_local_syms): New.
2072 (nios2_elf32_size_stubs): New.
2073 (nios2_elf32_build_stubs): New.
2074 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2075 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2076 trampolines for R_NIOS2_CALL26 stubs.
2077 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2078 (nios2_elf32_gc_sweep_hook): Likewise.
2079 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2080 (nios2_elf32_link_hash_table_free): New.
2081 (bfd_elf32_bfd_link_hash_table_free): Define.
2082 * elf32-nios2.h: New file.
2083 * libbfd.h: Update from reloc.c.
2084 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2086 2014-01-29 Nick Clifton <nickc@redhat.com>
2089 * elf32-metag.c (elf_metag_post_process_headers): Call
2090 _bfd_elf_post_process_headers.
2091 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2092 _bfd_elf_copy_private_data.
2093 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2095 2014-01-29 Nick Clifton <nickc@redhat.com>
2097 * bfd-in.h (bfd_set_section_vma): Delete.
2098 (bfd_set_section_alignment): Delete.
2099 (bfd_set_section_userdata): Delete.
2100 (bfd_set_cacheable): Delete.
2101 * bfd.c (bfd_set_cacheable): New static inline function.
2102 * section.c (bfd_set_section_userdata): Likewise.
2103 (bfd_set_section_vma): Likewise.
2104 (bfd_set_section_alignment): Likewise.
2105 * bfd-in2.h: Regenerate.
2107 2014-01-28 Nick Clifton <nickc@redhat.com>
2109 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2110 attributes select the CU containing the abbreviation, which may not
2113 2014-01-24 Alan Modra <amodra@gmail.com>
2115 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2116 to get_relocs for ELFv2.
2118 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2121 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2122 if TLS sections are not adjacent.
2124 2014-01-22 Alan Modra <amodra@gmail.com>
2126 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2128 2014-01-22 Alan Modra <amodra@gmail.com>
2130 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2132 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2135 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2136 regular default symbol definition and the versioned dynamic
2137 symbol definition mismatch, skip the default symbol definition
2138 if one of them is IFUNC.
2140 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2143 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2144 info->export_dynamic nor h->ref_dynamic for type mismatch when
2145 adding the default version.
2147 2014-01-16 Alan Modra <amodra@gmail.com>
2149 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2150 mips_elf_traverse_got_arg* rather than mips_got_info*.
2151 Adjust caller. Alloc on output_bfd rather than symbol section
2154 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2156 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2158 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2160 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2163 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2164 against __ehdr_start.
2165 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2167 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2169 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2171 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2173 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2177 count if there are any non pc-relative relocs.
2178 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2180 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2181 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2183 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2184 offset while calculating relocation address.
2185 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2186 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2188 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2191 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2192 R_ARM_ABS8 and R_ARM_ABS16.
2194 2014-01-13 Alan Modra <amodra@gmail.com>
2196 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2197 error when shared and force a plt call otherwise.
2198 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2199 plt_type == PLT_NEW.
2200 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2201 the appropriate call stub.
2203 2014-01-10 Alan Modra <amodra@gmail.com>
2208 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2209 (assign_file_positions_for_non_load_sections): When setting up
2210 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2211 header that completely covers the relro region.
2213 2014-01-09 Tristan Gingold <gingold@adacore.com>
2215 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2216 table macros and add macros to initializa the structure.
2218 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2224 size for PT_GNU_RELRO segment.
2225 (assign_file_positions_for_load_sections): If PT_LOAD segment
2226 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2228 2014-01-07 Tom Tromey <tromey@redhat.com>
2230 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2233 2014-01-03 Nick Clifton <nickc@redhat.com>
2236 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2239 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2242 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2244 2014-01-02 Nick Clifton <nickc@redhat.com>
2247 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2248 filename in the bfd's filename field.
2249 * elfcode.h (bfd_from_remote_memory): Likewise.
2250 * ieee.c (ieee_object_p): Likewise.
2251 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2252 * oasys.c (oasys_openr_next_archived_file): Likewise.
2253 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2254 * opncls.c (bfd_fopen): Likewise.
2255 (bfd_openstreamr): Likewise.
2256 (bfd_openr_iovec): Likewise.
2257 (bfd_openw): Likewise.
2258 (bfd_create): Likewise.
2259 (_bfd_delete_bfd): Free filename.
2261 For older changes see ChangeLog-2013
2263 Copyright (C) 2014 Free Software Foundation, Inc.
2265 Copying and distribution of this file, with or without modification,
2266 are permitted in any medium without royalty provided the copyright
2267 notice and this notice are preserved.
2273 version-control: never
projects / deliverable / binutils-gdb.git / blob