1 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
4 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
5 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
6 (print_mips_isa_ext): Print the value of an unknown extension.
8 2014-10-28 Nick Clifton <nickc@redhat.com>
10 * Apply trunk patches:
12 2014-10-28 Andreas Schwab <schwab@suse.de>
13 Nick Clifton <nickc@redhat.com>
15 * srec.c (srec_bad_byte): Increase size of buf to allow for
17 (srec_scan): Use an unsigned char buffer to hold header bytes.
19 2014-10-27 Nick Clifton <nickc@redhat.com>
21 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
22 binaries with a group of sections linked by the string table
24 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
25 with an invalid value for NumberOfRvaAndSizes.
26 (pe_print_edata): Detect out of range rvas and entry counts for
27 the Export Address table, Name Pointer table and Ordinal table.
30 * elf.c (setup_group): Improve handling of corrupt group
33 2014-10-28 Alan Modra <amodra@gmail.com>
36 2014-10-21 Alan Modra <amodra@gmail.com>
37 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
38 entries that aren't a multiple of 8 rather than failing assertion.
40 2014-10-21 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
44 2014-10-18 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
46 section for function symbols defined in .opd is discarded, let
47 the symbol appear to be undefined.
48 (opd_entry_value): Ensure the result section is that for the
49 function code section in the same object as the OPD entry.
51 2014-10-16 Alan Modra <amodra@gmail.com>
53 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
55 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
56 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
57 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
58 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
59 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
60 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
61 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
62 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
63 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
66 2014-10-16 Alan Modra <amodra@gmail.com>
67 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
68 even when output is not ppc64 ELF. Remove redundant tests on
71 2014-10-15 Alan Modra <amodra@gmail.com>
73 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
74 param, group "section" and "offset" params. Zero discriminator.
75 * bfd.c (bfd_find_nearest_line): Implement with new
76 _bfd_find_nearest_line.
77 (bfd_find_nearest_line_discriminator): Likewise.
78 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
80 * coff-rs6000.c (xcoff_find_nearest_line,
81 xcoff_find_nearest_line_discriminator): Delete.
82 (_bfd_xcoff_find_nearest_line): Don't define.
83 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
84 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
86 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
87 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
88 adjust _bfd_dwarf2_find_nearest_line call.
89 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
90 others. Set discriminator. Adjust call.
91 (coff_find_nearest_line_discriminator): Delete.
92 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
93 * dwarf2.c (find_line): Rename to..
94 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
95 Simplify setting of do_line. Delete old function.
96 (_bfd_dwarf2_find_line): Delete.
97 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
98 discriminator_ptr and set it.
99 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
100 (_bfd_elf_find_nearest_line_discriminator): Delete.
101 (_bfd_elf_find_line_discriminator): Delete.
102 (_bfd_generic_find_nearest_line_discriminator): Don't define.
103 * elf.c (elf_find_function): Reorder params.
104 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
106 (_bfd_elf_find_nearest_line_discriminator): Delete.
107 (_bfd_elf_find_line): Adjust call.
108 * elf32-arm.c (arm_elf_find_function): Reorder params.
109 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
111 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
112 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
113 (elfNN_aarch64_find_nearest_line): Reorder params, add
114 discriminator_ptr. Adjust calls.
115 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
116 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
117 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
118 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
119 (_bfd_dwarf1_find_nearest_line): Likewise.
120 (_bfd_dwarf2_find_nearest_line): Likewise.
121 (_bfd_dwarf2_find_line): Delete.
122 (_bfd_generic_find_nearest_line_discriminator): Delete.
123 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
124 * libcoff-in.h (coff_find_nearest_line): Update prototype.
125 (coff_find_nearest_line_discriminator): Delete.
126 (coff_find_nearest_line_with_names): Update prototype.
127 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
128 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
129 discriminator_ptr. Adjust calls.
130 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
131 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
132 discriminator_ptr and set.
133 * som.c (som_find_nearest_line): Similarly.
134 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
135 _bfd_find_nearest_line_discriminator.
136 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
137 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
138 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
139 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
140 "discriminator" and set.
141 (_bfd_vms_find_nearest_line_discriminator): Delete.
142 (_bfd_generic_find_nearest_line_discriminator): Don't define.
143 (alpha_vms_find_nearest_line): Update define.
144 * bfd-in2.h: Regenerate.
145 * libbfd.h: Regenerate.
146 * libcoff.h: Regenerate.
148 2014-10-15 Alan Modra <amodra@gmail.com>
149 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
150 * aout-adobe.c (aout_32_find_line): Define.
151 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
152 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
153 * aout-target.h (MY_find_line): Define.
154 * aout-tic30.c (MY_find_line): Define.
155 * binary.c (binary_find_line): Define.
156 * bout.c (aout_32_find_line): Define.
157 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
158 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
159 (rs6000_xcoff64_aix_vec): Likewise.
160 * elf-bfd.h (_bfd_generic_find_line): Don't define.
161 * elfxx-target.h (bfd_elfNN_find_line): Define.
162 * i386msdos.c (msdos_find_line): Define.
163 * i386os9k.c (aout_32_find_line): Define.
164 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
165 (ieee_find_nearest_line, ieee_find_line,
166 ieee_find_inliner_info): Define.
167 * ihex.c (ihex_find_line): Define.
168 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
169 (_bfd_generic_find_line): Don't define.
170 * libbfd.c (_bfd_generic_find_line): Delete.
171 * libcoff-in.h (coff_find_line): Define.
172 * libecoff.h (_bfd_ecoff_find_line): Define.
173 * mach-o.h (bfd_mach_o_find_line): Define.
174 * mmo.c (mmo_find_line): Define.
175 * nlm-target.h (nlm_find_line): Define.
176 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
177 (oasys_find_nearest_line, oasys_find_line,
178 oasys_find_inliner_info): Define.
179 * pef.c (bfd_pef_find_line): Define.
180 * plugin.c (bfd_plugin_find_line): Define.
181 * ppcboot.c (ppcboot_find_line): Define.
182 * som.c (som_find_line): Define.
183 * srec.c (srec_find_line): Define.
184 * tekhex.c (tekhex_find_line): Define.
185 * versados.c (versados_find_line): Define.
186 * vms-alpha.c (alpha_vms_find_line): Define.
187 * xsym.c (bfd_sym_find_line): Define.
188 * bfd-in2.h: Regenerate.
189 * libbfd.h: Regenerate.
190 * libcoff.h: Regenerate.
192 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
194 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
195 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
196 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
197 (elf_aarch64_stub_type): Add new type
198 aarch64_stub_erratum_835769_veneer.
199 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
200 (aarch64_erratum_835769_fix): New data struct to record erratum
202 (elf_aarch64_link_hash_table: Global flags for 835769.
203 (aarch64_build_one_stub): Add case for 835769.
204 (aarch64_size_one_stub): Likewise.
205 (aarch64_mem_op_p, aarch64_mlxl_p,
206 aarch64_erratum_sequence,erratum_835769_scan):
207 New. Decode and scan functions for erratum 835769.
208 (elf_aarch64_create_or_find_stub_sec): New.
209 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
211 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
212 (erratum_835769_branch_to_stub_data,
213 make_branch_to_erratum_835769_stub):New. Connect up all the
214 erratum stubs to occurances by branches.
215 (elfNN_aarch64_write_section): New hook.
216 (aarch64_map_one_stub): Output erratum stub symbol.
217 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
218 information for erratum 835769.
219 (elf_backend_write_section): Define.
221 2014-10-14 Tristan Gingold <gingold@adacore.com>
223 * version.m4: Bump version to 2.24.90
224 * configure: Regenerate.
226 2014-10-14 Alan Modra <amodra@gmail.com>
229 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
230 (EIGHT_GAZILLION): Delete.
232 2014-10-13 Alan Modra <amodra@gmail.com>
235 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
236 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
237 flags enabling conversion of CIEs and FDEs to use relative encoding.
238 (find_merged_cie): Similarly.
239 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
240 relocatable, except for CIE pointer.
241 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
242 relocs against symbols in dropped comdat group sections.
243 (bfd_elf_discard_info): Do some eh_frame optimisation when
246 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
248 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
249 the hwcaps2 object attribute.
251 2014-10-04 Alan Modra <amodra@gmail.com>
254 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
255 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
256 range FDEs for discarding.
257 (vma_compare): Sort on range after address.
258 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
259 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
260 error message rather than "fde".
261 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
264 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
267 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
268 for OLD_FREEBSD_ABI_LABEL.
270 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
273 * plugin.c (try_claim): New function. Moved from
275 (try_load_plugin): Pass through bfd. Add test.
276 (load_plugin): Pass through bfd.
277 (bfd_plugin_object_p): Move logic to try_claim.
279 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
281 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
282 call relaxation use furthermost addresses where call source and
283 destination can be to check whether it's in the range of a direct
286 2014-09-22 Alan Modra <amodra@gmail.com>
288 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
289 false for overflow or overlapping FDEs. Give more detail in
292 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
294 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
295 the addend if relocations are RELA.
297 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
299 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
300 nds32_elf_ex9_relocation_check): Synchronize the argument type.
302 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
304 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
306 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
309 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
312 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
314 2014-09-16 Terry Guo <terry.guo@arm.com>
316 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
319 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
321 * bfd-in2.h: Regenerate.
322 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
323 (nds32_elf_relax_section): Code refactoring.
324 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
325 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
326 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
327 pattern. The first three is moved from nds32_elf_relax_section,
328 and the last three is new function.
329 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
330 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
331 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
332 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
333 three is moved from nds32_elf_relax_section, and the last four
335 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
336 pattern and address setting pattern.
337 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
338 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
339 nds32_elf_relax_gotoff_suff): Relax pic pattern.
340 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
341 nds32_elf_relax_letlsls): Relax TLS pattern.
342 (nds32_relax_adjust_label): Adjust alignment and nop.
343 (nds32_elf_pick_relax): Choose relaxation optimization.
344 (nds32_elf_get_relocated_section_contents): New hook.
345 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
347 * elf32-nds32.h: Declare.
348 * libbfd.h: Regenerate.
349 * reloc.c: Add nds32 new relocations.
351 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
353 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
354 'name' for the typo issue, which related with commit
355 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
357 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
358 Matthew Fortune <matthew.fortune@imgtec.com>
360 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
361 * archures.c (bfd_architecture): Likewise.
362 * bfd-in2.h (bfd_architecture): Likewise.
363 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
364 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
365 BFD_RELOC_MIPS_19_PCREL_S2.
366 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
367 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
368 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
369 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
370 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
371 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
372 BFD_RELOC_LO16_PCREL.
373 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
374 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
376 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
377 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
378 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
379 BFD_RELOC_LO16_PCREL.
380 * elfn32-mips.c: Likewise.
381 * elfxx-mips.c (MIPSR6_P): New define.
382 (mipsr6_exec_plt_entry): New array.
383 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
384 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
385 (aligned_pcrel_reloc_p): New function.
386 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
387 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
388 (mips_elf_calculate_relocation): Add support for relocs:
389 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
390 R_MIPS_PCHI16 and R_MIPS_PCLO16.
391 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
392 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
393 (_bfd_mips_elf_check_relocs): Add support for relocs:
394 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
395 (_bfd_mips_elf_relocate_section): Add a check for unaligned
397 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
399 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
400 (_bfd_mips_elf_print_private_bfd_data): Likewise.
401 (mips_32bit_flags_p): Add support for mips32r6.
402 * libbfd.h (bfd_reloc_code_real_names): Add entries for
403 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
404 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
405 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
406 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
407 BFD_RELOC_MIPS_19_PCREL_S2.
408 * config.bfd: Add mips*-img-elf* target triple.
410 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
412 * config.bfd: Add mips*-img-elf* target triple.
414 2014-09-12 Alan Modra <amodra@gmail.com>
416 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
417 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
418 range of FDEs to hdr_info->array.
419 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
420 .eh_frame_hdr entries, and overlapping FDEs.
422 2014-09-10 Alan Modra <amodra@gmail.com>
424 * elf.c (assign_file_positions_except_relocs): Move section header
426 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
427 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
428 * elflink.c (bfd_elf_final_link): Don't call above function.
430 2014-08-30 Alan Modra <amodra@gmail.com>
432 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
434 2014-08-29 Alan Modra <amodra@gmail.com>
436 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
437 error for calls via a toc adjusting stub without a nop.
439 2014-08-29 Alan Modra <amodra@gmail.com>
441 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
442 error. Remove redundant bfd_set_error.
444 2014-08-29 Alan Modra <amodra@gmail.com>
446 * srec.c (srec_scan): Revert last change. Report an error for
447 S-records with less than the miniumum byte count.
449 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
451 * srec.c (srec_scan): Return error for 0 size.
453 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
456 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
457 to check discarded input section.
458 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
460 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
463 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
464 sections to input from ld --just-symbols.
466 2014-08-26 DJ Delorie <dj@redhat.com>
468 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
471 2014-08-26 Jiong Wang <jiong.wang@arm.com>
473 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
474 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
476 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
478 2014-08-26 Nick Clifton <nickc@redhat.com>
480 * config.bfd: Fix typo in or1knd selection.
482 2014-08-22 Kai Tietz <ktietz@redhat.com>
485 * coffcode.h (coff_compute_section_file_positions): Keep
486 FileAlignment valid as set.
488 2014-08-22 Alan Modra <amodra@gmail.com>
490 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
491 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
493 2014-08-22 Alan Modra <amodra@gmail.com>
495 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
497 (_bfd_elf_begin_eh_frame_parsing): Delete.
498 (_bfd_elf_end_eh_frame_parsing): Delete.
499 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
500 (_bfd_elf_end_eh_frame_parsing): Delete.
501 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
502 !info->relocatable in place of merge_cies.
503 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
504 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
505 (ppc64_elf_size_stubs): Likewise pad stub FDE.
506 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
507 (ppc64_elf_size_stubs): ..here and..
508 (ppc64_elf_finish_dynamic_sections): ..here.
510 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
512 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
514 2014-08-21 Tony Wang <tony.wang@arm.com>
516 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
517 the veneer routine for R_ARM_THM_JUMP19.
518 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
519 (elf32_arm_size_stub): Ditto.
521 2014-08-20 Roland McGrath <mcgrathr@google.com>
524 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
525 all reloc types with pc_relative set in the howto, not just for
526 R_ARM_REL32 and R_ARM_REL32_NOI.
527 (allocate_dynrelocs_for_symbol): Update comment.
528 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
529 set in the howto, set call_reloc_p and may_need_local_target_p but
530 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
531 (elf32_arm_check_relocs): Likewise.
533 2014-08-20 Will Newton <will.newton@linaro.org>
535 * config.bfd: Default armeb-*-eabi* to big endian.
537 2014-08-19 Alan Modra <amodra@gmail.com>
539 * configure: Regenerate.
541 2014-08-18 Alan Modra <amodra@gmail.com>
543 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
544 use dynrelocs for ifunc.
545 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
547 2014-08-18 Alan Modra <amodra@gmail.com>
550 * elflink.c (on_needed_list): Only consider libraries that have
553 2014-08-18 Alan Modra <amodra@gmail.com>
555 * elflink.c (bfd_elf_discard_info): Return int error status.
556 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
557 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
558 * bfd-in2.h: Regenerate.
560 2014-08-14 Alan Modra <amodra@gmail.com>
562 * peXXigen.c (pe_print_reloc): Protect against access past end
565 2014-08-14 Alan Modra <amodra@gmail.com>
568 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
569 in the order they are mapped to output sections.
571 2014-08-14 Alan Modra <amodra@gmail.com>
573 * configure.ac: Delete redundant plugin related checks.
574 * configure: Regenerate.
576 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
578 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
579 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
582 2014-08-12 Alan Modra <amodra@gmail.com>
584 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
585 here when not calling the generic add_symbol function. Formatting.
586 Correct handling of indirect symbols. Update notice call.
587 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
588 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
589 symbols early. Update notice call. Add comments regarding weak
590 symbols vs. indirect.
592 2014-08-12 Alan Modra <amodra@gmail.com>
595 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
598 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
600 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
603 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
604 Alan Modra <amodra@gmail.com>
607 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
608 warning for references in LTO IR to warning symbols.
610 2014-08-07 Alan Modra <amodra@gmail.com>
612 * linker.c (WARN, CWARN): Collapse these states to WARN.
613 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
616 2014-08-05 Doug Evans <dje@google.com>
618 * bfd-in2.h: Regenerate.
619 * libcoff.h: Regenerate.
621 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
623 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
624 rawsize if changing size.
626 2014-08-05 Alan Modra <amodra@gmail.com>
629 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
631 2014-08-05 Alan Modra <amodra@gmail.com>
633 * linker.c (generic_link_check_archive_element): Move handling
634 of command link -u symbols with a common symbol def to the
635 code handling non-common symbols so that archive element symbols
636 are loaded. Use generic_link_add_object_symbols.
638 2014-08-05 Alan Modra <amodra@gmail.com>
641 * linker.c (struct archive_list, struct archive_hash_entry,
642 struct archive_hash_table, archive_hash_newfunc,
643 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
644 archive_hash_table_free): Delete.
645 (_bfd_generic_link_add_archive_symbols): Add h and name params to
646 checkfn. Rewrite using a straight-forward scan over archive map.
647 (generic_link_check_archive_element_no_collect,
648 generic_link_check_archive_element_collect,
649 generic_link_check_archive_element): Add h and name params.
650 * aoutx.h (aout_link_check_archive_element): Likewise.
651 * pdp11.c (aout_link_check_archive_element): Likewise.
652 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
653 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
654 scan symbols, simply add archive element whenever h is undefined.
655 (coff_link_check_ar_symbols): Delete.
656 * ecoff.c (read_ext_syms_and_strs): Delete.
657 (reread_ext_syms_and_strs): Delete.
658 (ecoff_link_check_archive_element): Add h and name param. Don't
659 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
660 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
662 (elf_link_add_archive_symbols): Delete "defined" array, merge
663 functionality into "included". Make "included" a char array. Don't
664 set or test archive_pass.
665 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
666 * libbfd.h: Regenerate.
668 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
671 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
673 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
675 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
676 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
677 (bfd_mips_elf_swap_abiflags_v0_in): New function.
678 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
679 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
680 (_bfd_mips_elf_fake_sections): Likewise.
681 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
682 (_bfd_mips_elf_additional_program_headers): Account for new
683 PT_MIPS_ABIFLAGS program header.
684 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
685 associate with .MIPS.abiflags.
686 (_bfd_mips_elf_gc_mark_extra_sections): New function.
687 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
688 (infer_mips_abiflags): Likewise.
689 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
690 (mips_32bit_flags_p): Moved higher.
691 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
692 checking for FP ABIs.
693 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
694 checks. Check EF_MIPS_FP64 flag consistency.
695 (print_mips_ases, print_mips_isa_ext): New static function.
696 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
697 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
698 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
699 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
700 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
701 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
702 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
703 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
705 2014-07-28 Alan Modra <amodra@gmail.com>
708 * archive.c (_bfd_compute_and_write_armap): Warn on adding
709 __gnu_lto_slim to armap.
710 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
711 __gnu_lto_slim to linker hash table.
713 2014-07-27 Anthony Green <green@moxielogic.org>
715 * config.bfd: Add moxie-*-moxiebox*.
717 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
719 Add or reactivate or1k-*-rtems*
720 * config.bfd (or1k-*-rtems*): Reactivate.
722 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
724 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
726 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
727 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
729 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
732 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
733 and R_*_IRELATIVE relocation offset with PLT entry.
734 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
735 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
736 (elf_x86_64_get_synthetic_symtab): Use it.
738 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
741 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
742 next_tls_desc_index with elf.srelplt->reloc_count.
744 2014-07-15 Alan Modra <amodra@gmail.com>
746 * cache.c (cache_bread_1): Don't return -1 when fread returns
749 2014-07-15 Alan Modra <amodra@gmail.com>
751 * elflink.c (elf_merge_st_other): Update comments. Simplify
752 visibility handling. Make isym const. Move code modifying
753 isym->st_other for --exclude-libs to..
754 (elf_link_add_object_symbols): ..here.
756 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
759 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
761 2014-07-08 Nick Clifton <nickc@redhat.com>
764 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
765 segments in input bfds.
767 2014-07-08 Will Newton <will.newton@linaro.org>
769 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
770 value to 64kB and remove custom setting for NaCl.
772 2014-07-08 Alan Modra <amodra@gmail.com>
774 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
775 bits from source to dest.
776 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
777 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
779 * bfd-in2.h: Regenerate.
781 2014-07-08 Jiong Wang <jiong.wang@arm.com>
783 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
784 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
785 when info->relocatable be true.
787 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
789 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
790 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
791 * bfd-in2.h: Regenerate.
792 * libbfd.h: Regenerate.
794 2014-07-04 Alan Modra <amodra@gmail.com>
796 * Makefile.am: Update "configure.in" comments.
799 * configure.host: Likewise.
800 * doc/bfdint.texi: Likewise.
801 * targets.c: Likewise.
802 * warning.m4: Likewise.
803 * Makefile.in: Regenerate.
805 2014-07-04 Alan Modra <amodra@gmail.com>
807 * configure.ac: Rename from configure.in.
808 * Makefile.in: Regenerate.
809 * config.in: Regenerate.
810 * doc/Makefile.in: Regenerate.
812 2014-07-04 Alan Modra <amodra@gmail.com>
814 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
815 * Makefile.in: Regenerate.
817 2014-07-04 Alan Modra <amodra@gmail.com>
819 * version.m4: New file.
820 * configure.in: Include version.m4.
822 * Makefile.am (RELEASE): Delete.
823 (bfdver.h): Depend on development.sh, use instead of RELEASE.
824 * Makefile.in: Regenerate.
825 * doc/Makefile.in: Regenerate.
827 2014-07-02 Alan Modra <amodra@gmail.com>
829 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
830 pointer_equality_needed when !readonly_dynrelocs.
831 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
833 2014-07-02 Alan Modra <amodra@gmail.com>
835 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
836 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
838 2014-07-01 Alan Modra <amodra@gmail.com>
840 * bfd.c (struct bfd): Reorganise for better packing. Delete
841 "ifd" field. Make "format", "direction" and "flags" bitfields.
842 (HAS_LOAD_PAGE): Delete, renumber following flags.
843 * bfd-in2.h: Regenerate.
844 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
846 2014-07-01 Alan Modra <amodra@gmail.com>
848 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
849 (struct ppc_link_hash_table): Increase size of stub_count array.
850 (build_global_entry_stubs): Emit symbol on global entry stub.
851 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
854 2014-07-01 Alan Modra <amodra@gmail.com>
856 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
857 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
858 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
860 (ppc64_elf_relocate_section): Disable ELFv2 function entry
861 optimisation when --traditional-format.
863 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
864 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
865 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
866 Soundararajan <Sounderarajan.D@atmel.com>
868 * archures.c: Add avrtiny architecture for avr target.
869 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
870 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
871 added for 16 bit LDS/STS instruction of avrtiny arch.
872 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
873 BFD_RELOC_AVR_LDS_STS_16.
874 (bfd_elf_avr_final_write_processing): Select machine number
876 (elf32_avr_object_p): Set machine number for avrtiny arch.
877 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
878 * bfd-in2.h: Regenerate.
879 * libbfd.h: Regenerate.
881 2014-06-26 Nick Clifton <nickc@redhat.com>
884 * dwarf2.c (is_str_attr): New function.
885 (find_abstract_instance_name): Use it to determine when an
886 attribute has a string value.
888 2014-06-24 Alan Modra <amodra@gmail.com>
890 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
891 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
894 2014-06-21 Philippe De Muyter <phdm@macqel.be>
896 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
899 2014-06-20 Kyle McMartin <kyle@redhat.com>
901 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
902 emitting initial-exec relocs when not linking an executable.
904 2014-06-16 Will Newton <will.newton@linaro.org>
906 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
907 htab->next_tls_desc_index in the non-IPLT case.
908 Calculate GOT offset correctly for the non-IPLT case.
909 (allocate_dynrelocs_for_symbol): Don't increment
910 htab->next_tls_desc_index here.
912 2014-06-16 Alan Modra <amodra@gmail.com>
914 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
917 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
919 * elfxx-aarch64.c (stdarg.h): Include.
921 (_bfd_aarch64_elf_grok_prstatus): Updated.
922 (_bfd_aarch64_elf_grok_psinfo): New function.
923 (_bfd_aarch64_elf_write_core_note): New function.
924 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
925 (elf_backend_write_core_note): Define.
927 2014-06-13 Alan Modra <amodra@gmail.com>
929 * archive.c: Include bfdlink.h.
930 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
931 * bfd.c (struct bfd): Add is_linker_output field.
932 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
933 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
934 link.hash and is_linker_output.
935 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
936 param with bfd*. Assert is_linker_output and link.hash, and
937 clear them before exit.
938 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
939 bfd_link_hash_table* param with bfd*. Hack is_linker_output
940 and link.hash so we can free two linker hash tables.
941 (elf32_mn10300_link_hash_table_create): Create static_hash_table
942 first. Clean up on errors. Set hash_table_free pointer.
943 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
944 bfd_link_hash_table* param with bfd*.
945 (elf32_arm_link_hash_table_create): Clean up on errors. Set
946 hash_table_free pointer.
947 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
948 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
949 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
950 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
951 * xcofflink.c: Similarly.
952 * simple.c (bfd_simple_get_relocated_section_contents): Save and
953 clear link.next before creating linker hash table. Clean up on
954 errors, and restore link.next on exit.
955 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
956 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
957 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
958 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
959 * hash.c (bfd_hash_table_init_n): Free table on error.
960 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
961 * bfd-in2.h: Regenerate.
962 * libbfd.h: Regenerate.
963 * libcoff.h: Regenerate.
965 2014-06-13 Alan Modra <amodra@gmail.com>
968 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
969 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
970 * bfd.c (bfd_link_hash_table_free): Don't define.
971 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
972 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
973 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
974 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
975 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
976 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
977 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
978 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
979 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
980 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
981 * xsym.c: Don't define various link_hash_table_free defines, and
982 remove from bfd_target vars. Temporarily reference some of the
983 target link_hash_table_free functions to avoid warnings.
984 * bfd-in2.h: Regenerate.
985 * libbfd.h: Regenerate.
987 2014-06-13 Alan Modra <amodra@gmail.com>
989 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
990 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
991 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
992 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
993 Move link_hash_table_free functions before their corresponding
994 link_hash_table_create functions.
996 2014-06-13 Alan Modra <amodra@gmail.com>
998 * bfd.c (struct bfd): Replace link_next with a union.
999 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1000 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1001 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1002 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1003 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1004 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1005 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1006 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1007 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1008 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1009 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1010 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1011 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1012 * bfd-in2.h: Regenerate.
1014 2014-06-11 Alan Modra <amodra@gmail.com>
1016 * linker.c (unwrap_hash_lookup): Add missing parens.
1018 2014-06-11 Kai Tietz <ktietz@redhat.com>
1020 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1021 * libcoff.h: Regenerated.
1023 2014-06-10 Alan Modra <amodra@gmail.com>
1026 * linker.c (unwrap_hash_lookup): New function.
1027 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1028 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1029 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1030 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1031 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1032 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1033 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1034 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1036 2014-06-07 Alan Modra <amodra@gmail.com>
1038 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1039 insn as a bitfield; Use complain_overflow_bitfield.
1040 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1042 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1044 * development.sh: New file.
1045 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1046 Make -Werror the default with GCC only if DEVELOPMENT is true.
1047 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1048 $(srcdir)/development.sh.
1049 * Makefile.in, configure: Regenerate.
1051 2014-06-04 Will Newton <will.newton@linaro.org>
1053 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1054 being non-NULL into an assert.
1055 (elfNN_aarch64_tls_relax): Remove unused code.
1057 2014-06-03 DJ Delorie <dj@redhat.com>
1059 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1061 2014-06-03 Nick Clifton <nickc@redhat.com>
1064 * peXXigen.c (rsrc_process_section): Page align the new contents
1065 befgore writing out.
1067 2014-06-03 Alan Modra <amodra@gmail.com>
1069 * elf64-ppc.c (ADDIS_R12_R2): Define.
1070 (build_plt_stub): Support fusion on ELFv2 stub.
1071 (ppc_build_one_stub): Likewise for plt branch stubs.
1073 2014-05-28 Alan Modra <amodra@gmail.com>
1075 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1077 2014-05-28 Tristan Gingold <gingold@adacore.com>
1079 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1080 to keep the length of the best fit range.
1081 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1084 2014-05-27 DJ Delorie <dj@redhat.com>
1086 * elf32-rx.c (get_symbol_value_maybe): New.
1087 (rx_elf_relocate_section): If we find a reloc against
1088 $tableentry$default$<name>, redirect it to the appropriate
1090 (RX_Table_Info): New.
1091 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1092 with table parts in them.
1093 (rx_check_directives): New.
1094 (rx_table_map_2): New.
1095 (rx_table_map): New.
1096 (rx_additional_link_map_text): New. Called to dump tables to the
1100 2014-05-20 DJ Delorie <dj@redhat.com>
1102 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1104 2014-05-20 Alan Modra <amodra@gmail.com>
1107 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1108 Remove redundant setting of htab->elf.dynobj. Don't align.
1109 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1110 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1111 (create_sdata_sym): Delete.
1112 (elf_allocate_pointer_linker_section): Rename from
1113 elf_create_pointer_linker_section. Align section.
1114 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1115 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1117 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1118 Remove unnecessary tests on _SDA_BASE_ sym.
1119 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1120 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1121 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1122 (ppc_elf_maybe_strip_sdata_syms): Declare.
1124 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1126 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1128 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1130 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1131 in a section with no contents.
1132 (is_vma_in_section, find_section_by_vma): New functions.
1133 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1134 offsets in the debug directory.
1135 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1136 Byte-swap GUID from little-endian to big-endian order for
1137 consistent and conventional display.
1139 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1141 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1142 64-bit doubles objects mix with 32-bit doubles objects.
1143 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1145 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1147 * mmo.c: Update URLs in documentation comments.
1149 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1150 David Weatherford <weath@cadence.com>
1151 Max Filippov <jcmvbkbc@gmail.com>
1153 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1156 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1158 * config.bfd: Add proper arm config for *-*-freebsd*.
1160 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1162 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1163 mips32r5 and mips64r5.
1164 * archures.c (bfd_architecture): Likewise.
1165 * bfd-in2.h (bfd_architecture): Likewise.
1166 * cpu-mips.c (arch_info_struct): Likewise.
1167 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1169 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1171 * elfxx-mips.h (elfxx-mips.h): Declare.
1172 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1173 Tag_GNU_MIPS_ABI_FP mismatches.
1174 (_bfd_mips_fp_abi_string): New function.
1176 2014-05-02 Alan Modra <amodra@gmail.com>
1178 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1179 * configure.in: Likewise.
1180 * configure: Regenerate.
1182 2014-05-02 Alan Modra <amodra@gmail.com>
1184 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1185 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1186 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1187 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1188 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1189 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1190 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1191 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1192 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1193 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1194 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1195 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1196 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1197 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1198 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1199 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1200 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1201 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1202 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1203 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1204 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1205 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1206 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1207 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1208 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1209 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1210 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1211 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1212 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1213 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1214 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1215 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1216 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1217 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1218 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1219 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1220 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1221 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1222 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1223 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1224 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1225 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1226 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1227 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1228 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1229 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1230 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1231 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1233 * configure: Regenerate.
1235 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1237 * mmo.c (mmo File layout documentation): Add note about low bits
1239 (mmo_write_chunk): When handling data remainder, assert that
1240 previous remaining data is flushed.
1241 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1242 when dealing with an aligned VMA and for aligned lengths. Don't skip
1243 the last 32-bit-word of zeros.
1244 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1245 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1246 emitting data, not after updating it.
1247 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1249 2014-04-30 Nick Clifton <nickc@redhat.com>
1251 * compress.c (bfd_is_section_compressed): When checking the
1252 .debug_str section, also check the fifth byte in the section is
1253 not part of a string.
1255 2014-04-30 Alan Modra <amodra@gmail.com>
1257 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1258 (find_merged_cie): Identify personality functions by (bfd_id,index)
1259 pair when a local sym is used.
1261 2014-04-29 Christian Svensson <blue@cmd.nu>
1263 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1264 into .rela.got if it contained TLS relocations as well.
1266 2014-04-28 Nick Clifton <nickc@redhat.com>
1269 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1272 2014-04-26 Alan Modra <amodra@gmail.com>
1274 * po/SRC-POTFILES.in: Regenerate.
1275 * configure: Regenerate.
1277 2014-04-25 Nick Clifton <nickc@redhat.com>
1280 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1281 a 342-bit host. This time for older versions of gcc.
1283 2014-04-24 Nick Clifton <nickc@redhat.com>
1285 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1288 2014-04-24 Alan Modra <amodra@gmail.com>
1291 * dwarf2.c: Formatting.
1292 (struct dwarf2_debug): Make adjusted_section_count signed.
1293 (unset_sections): Make i signed.
1294 (set_debug_vma): New function.
1295 (place_sections): Handle separate debug object file. Set VMA
1296 on debug sections, even if they have an output section. Also
1297 set VMA on zero size sections, and non-load but alloc sections.
1298 Set adjusted_section_count to -1 when no section adjustment.
1299 Malloc adjusted_sections. Don't double last_vma. Transfer
1300 alloc section VMAs to separate debug file.
1301 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1302 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1303 test on symbols being the same before using old stash. Read
1304 and use separate debug file symbols. Call place_sections.
1305 (find_line): Don't call place_sections here.
1306 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1307 * libbfd.h: Regenerate.
1308 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1309 _bfd_dwarf2_slurp_debug_info call.
1310 * simple.c (simple_save_output_info): Clarify comment.
1312 2014-04-24 Nick Clifton <nickc@redhat.com>
1315 * peXXigen.c (struct rsrc_regions): New structure.
1316 (rsrc_print_resource_directory): Use new structure. Include
1317 offset of directory in listing.
1318 (rsrc_print_resource_entry): Likewise.
1319 (rsrc_print_section): Likewise.
1320 (rsrc_count_entries): Do not increment sizeof_strings or
1322 (rsrc_count_directory): Do not increment sizeof_tables.
1323 (rsrc_compute_region_sizes): New function.
1324 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1325 (rsrc_process_section): Compute size of regions after merging
1328 2014-04-23 Alan Modra <amodra@gmail.com>
1331 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1332 (place_sections): Do not modify VMA of sections when called from
1333 linker after sections have been placed in output sections. Short
1334 circuit single section case.
1335 (save_section_vma, section_vma_same): New functions.
1336 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1338 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1339 when non-relocatable.
1341 2014-04-22 Nick Clifton <nickc@redhat.com>
1344 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1346 2014-04-22 Christian Svensson <blue@cmd.nu>
1348 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1349 * archures.c: Likewise.
1350 * coffcode.h: Likewise.
1351 * config.bfd: Likewise.
1352 * configure.in: Likewise.
1353 * reloc.c: Likewise.
1354 * targets.c: Likewise.
1355 * cpu-or1k.c: New file.
1356 * elf32-or1k.c: New file.
1357 * coff-or32.c: Delete.
1358 * cpu-openrisc.c: Delete.
1359 * cpu-or32.c: Delete.
1360 * elf32-openrisc.c: Delete.
1361 * elf32-or32.c: Delete.
1362 * Makefile.in: Regenerate.
1363 * bfd-in2.h: Regenerate.
1364 * configure: Regenerate.
1365 * libbfd.h: Regenerate.
1367 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1370 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1372 2014-04-22 Will Newton <will.newton@linaro.org>
1374 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1375 function. (elf_backend_section_flags): Remove define.
1377 2014-04-21 Richard Henderson <rth@redhat.com>
1379 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1380 parameter; honor it and disable got merging when false.
1381 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1382 the first pass of relaxation.
1383 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1384 the end of the LITERAL+LITUSE chain.
1385 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1386 second pass of relaxation.
1388 * configure.ac (use_secureplt): Enable by default.
1389 * configure: Rebuild.
1391 2014-04-18 Tristan Gingold <gingold@adacore.com>
1393 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1394 bind_content, weak_bind_content, lazy_bind_content,
1396 (bfd_mach_o_load_command): Add comments, add next field.
1397 (mach_o_data_struct): Replace commands field by first_command
1399 * mach-o.c (bfd_mach_o_append_command): New function.
1400 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1401 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1403 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1404 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1405 (bfd_mach_o_write_thread): Use macro instead of literal.
1406 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1407 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1409 (bfd_mach_o_write_symtab_content): New function (extracted
1410 from bfd_mach_o_write_symtab).
1411 (bfd_mach_o_write_symtab): Split.
1412 (bfd_mach_o_count_indirect_symbols): Move
1413 (bfd_mach_o_build_dysymtab): Remove layout code.
1414 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1415 (bfd_mach_o_count_sections_for_seg): Remove.
1416 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1417 bfd_mach_o_build_seg_command).
1418 (bfd_mach_o_build_exec_seg_command): New function.
1419 (bfd_mach_o_build_dysymtab_command): Remove.
1420 (bfd_mach_o_layout_commands): New function.
1421 (bfd_mach_o_init_segment): New function.
1422 (bfd_mach_o_build_commands): Major rework to handle non-object
1424 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1426 (bfd_mach_o_read_dyld_info): Clear content fields.
1427 (bfd_mach_o_read_segment): Adjust call.
1428 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1430 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1431 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1432 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1435 2014-04-18 Tristan Gingold <gingold@adacore.com>
1437 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1438 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1439 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1440 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1442 2014-04-18 Tristan Gingold <gingold@adacore.com>
1444 * mach-o.h (bfd_mach_o_dylinker_command)
1445 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1447 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1448 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1450 2014-04-18 Tristan Gingold <gingold@adacore.com>
1452 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1453 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1454 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1455 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1456 each targets declared.
1457 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1458 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1460 2014-04-18 Tristan Gingold <gingold@adacore.com>
1462 * mach-o.c (bfd_mach_o_write_thread)
1463 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1464 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1465 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1466 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1467 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1468 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1469 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1470 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1471 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1472 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1473 (bfd_mach_o_read_command): Now return a boolean status.
1474 Adjust return statements.
1475 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1476 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1478 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1480 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1481 field. Add assigned_low_gotno and assigned_high_gotno fields.
1482 (mips_elf_create_local_got_entry): Update out-of-space condition.
1483 Set index of new GOT entry to assigned_low_gotno if required by
1484 the current relocation, else set it to assigned_high_gotno.
1485 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1486 with assigned_low_gotno.
1487 (mips_elf_multi_got): Initialize assigned_low_gotno and
1488 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1489 in place of assigned_gotno when handling global GOT entries.
1490 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1491 assigned_high_gotno.
1492 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1493 gap in the middle of local GOT space.
1495 2014-04-17 Alan Modra <amodra@gmail.com>
1498 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1499 current bfd is a plugin. Don't always set type_change_ok
1500 when old bfd is a plugin.
1502 2014-04-16 Tristan Gingold <gingold@adacore.com>
1504 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1507 2014-04-16 Alan Modra <amodra@gmail.com>
1509 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1510 with "ba 0" rather than zeros.
1512 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1514 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1516 2014-04-14 Alan Modra <amodra@gmail.com>
1518 * elf32-ppc.c (BA): Define
1519 (ppc_elf_link_hash_table_create): Correct default_params.
1520 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1521 than "nop" for ppc476_workaround.
1522 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1523 and __glink_PLTresolve. Ensure plt call stub at end of page
1524 doesn't allow fall-thru prefetch.
1526 2014-04-11 Nick Clifton <nickc@redhat.com>
1529 * peXXigen.c (abs_finder): New function.
1530 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1531 than 1^32 try to convert them into section relative values
1534 2014-04-11 Nick Clifton <nickc@redhat.com>
1536 * bfd-in2.h: Regenerate.
1537 * libbfd.h: Regenerate.
1539 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1541 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1542 when building function stubs.
1544 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1546 * elf32-avr.c: Add DIFF relocations for AVR.
1547 (avr_final_link_relocate): Handle the DIFF relocs.
1548 (bfd_elf_avr_diff_reloc): New.
1549 (elf32_avr_is_diff_reloc): New.
1550 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1551 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1554 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1556 2014-04-09 Alan Modra <amodra@gmail.com>
1558 * libcoff.h: Regenerate.
1560 2014-04-09 Alan Modra <amodra@gmail.com>
1562 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1563 of safe ppc476 insns at end of page. Also remove non-branch insns.
1566 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1568 * peXXigen.c (pe_print_debugdata): New function: Displays the
1569 contents of the debug directory and decodes codeview entries.
1570 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1571 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1572 Add functions for reading and writing debugdir and codeview
1574 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1575 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1576 * libcoff-in.h (pe_tdata): Add build-id data.
1577 * libcoff.h: Regenerate.
1578 * coffcode.h (coff_write_object_contents): Run build_id
1579 after_write_object_contents hook.
1581 2014-04-05 Alan Modra <amodra@gmail.com>
1583 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1584 merging non-default sym.
1586 2014-04-04 Tristan Gingold <gingold@adacore.com>
1588 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1591 2014-04-04 Tristan Gingold <gingold@adacore.com>
1593 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1594 thinko on names length.
1596 2014-04-04 Tristan Gingold <gingold@adacore.com>
1598 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1600 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1602 2014-04-04 Tristan Gingold <gingold@adacore.com>
1604 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1606 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1608 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1609 section before dereferencing.
1610 (pe_print_idata, pe_print_edata, pe_print_reloc)
1611 (rsrc_print_section): Don't bother interpreting the contents
1612 of sections which have no contents.
1614 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1617 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1620 2014-04-03 Tristan Gingold <gingold@adacore.com>
1622 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1624 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1626 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1628 2014-04-03 Alan Modra <amodra@gmail.com>
1630 * elf-bfd.h (struct elf_backend_data
1631 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1632 with "bfd_size_type size".
1633 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1634 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1635 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1636 * elfcode.h (bfd_from_remote_memory): Likewise.
1637 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1638 * bfd-in2.h: Regenerate.
1640 2014-04-02 Tristan Gingold <gingold@adacore.com>
1642 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1643 (bfd_mach_o_prebind_cksum_command): New types.
1644 (bfd_mach_o_prebound_dylib_command): Rewrite.
1645 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1647 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1649 (bfd_mach_o_read_prebind_cksum): New function.
1650 (bfd_mach_o_read_twolevel_hints): Ditto.
1651 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1654 2014-04-02 Alan Modra <amodra@gmail.com>
1656 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1657 Consolidate code handling possible section headers past end of
1658 segment. Don't use p_align for page size guess, instead use
1659 minpagesize. Take note of ld.so clearing section headers when
1660 p_memsz > p_filesz. Handle file header specifying no section
1661 headers. Handle zero p_align throughout. Default loadbase to
1662 zero. Add comments. Rename contents_size to high_offset, and
1663 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1664 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1665 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1667 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1668 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1669 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1670 * bfd-in2.h: Regnerate.
1672 2014-04-01 Tristan Gingold <gingold@adacore.com>
1674 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1677 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1678 Pavel Fedin <p.fedin@samsung.com>
1680 * elf32-arm.c: Add support for limited pretty-printing of PLT
1681 entries on eabi and nacl targets.
1682 (elf32_arm_get_synthetic_symtab): Add new callback.
1683 (elf32_arm_nacl_plt_sym_val): Likewise.
1684 (elf32_arm_plt0_size): Add helper function.
1685 (elf32_arm_plt_size): Likewise.
1687 2014-03-27 Tristan Gingold <gingold@adacore.com>
1689 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1690 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1692 2014-03-27 Tristan Gingold <gingold@adacore.com>
1694 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1695 * mach-o.c (bfd_mach_o_write_symtab)
1696 (bfd_mach_o_write_contents)
1697 (bfd_mach_o_set_section_flags_from_bfd)
1698 (bfd_mach_o_build_seg_command): Fix indentation.
1699 (bfd_mach_o_get_base_address): New function.
1701 2014-03-26 Nick Clifton <nickc@redhat.com>
1703 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1704 relocations in discarded sections.
1706 2014-03-26 Tristan Gingold <gingold@adacore.com>
1708 * mach-o.c (bfd_mach_o_convert_architecture): Add
1709 BFD_MACH_O_CPU_TYPE_ARM64.
1711 2014-03-26 Alan Modra <amodra@gmail.com>
1713 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1714 needed plt entries when taking the address of functions for
1715 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1716 Move opd setup and abiversion checks to..
1717 (ppc64_elf_before_check_relocs): ..here. Renamed from
1718 ppc64_elf_process_dot_syms. Set output abiversion from input and
1719 input abiversion from output, if either is not set.
1720 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1721 (elf_backend_check_directives): Update.
1723 2014-03-25 Will Newton <will.newton@linaro.org>
1725 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1726 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1727 of input sections rather than output sections.
1729 2014-03-20 Will Newton <will.newton@linaro.org>
1732 * elf32-arm.c (elf32_arm_check_relocs): Set
1733 pointer_equality_needed for absolute references within
1735 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1736 unless pointer_equality_needed is set.
1738 2014-03-19 Nick Clifton <nickc@redhat.com>
1740 * peXXigen.c (rsrc_process_section): Add code to scan input
1741 sections and record their lengths. Use these lengths to find the
1742 start of each merged .rsrc section.
1744 2014-03-17 Tristan Gingold <gingold@adacore.com>
1746 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1747 (bfd_mach_o_read_command): Ditto.
1749 2014-03-14 Meador Inge <meadori@codesourcery.com>
1751 * configure.in: Add strnlen to AC_CHECK_DECLS.
1752 * config.in: Regenerate.
1753 * configure: Regenerate.
1754 * sysdep.h (strnlen): Add prototype.
1756 2014-03-14 Alan Modra <amodra@gmail.com>
1758 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1759 handling for VLE_SDA21 relocs.
1761 2014-03-13 Tristan Gingold <gingold@adacore.com>
1763 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1765 (pe_bfd_object_p): Also read version number to detect ILF.
1766 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1767 (x86_64pe_bigobj_vec): Define
1768 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1769 (bfd_coff_max_nscns): New macro.
1770 (coff_compute_section_file_positions): Use unsigned int for
1771 target_index. Compare with bfd_coff_max_nscns.
1772 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1773 Set a value for _bfd_coff_max_nscns.
1774 (header_bigobj_classid): New constant.
1775 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1776 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1777 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1779 (bigobj_swap_table): New table.
1780 * libcoff.h: Regenerate.
1781 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1782 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1783 _bfd_coff_max_nscns.
1784 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1785 * coff-rs6000.c (bfd_xcoff_backend_data)
1786 (bfd_pmac_xcoff_backend_data): Likewise.
1787 * coff64-rs6000.c (bfd_xcoff_backend_data)
1788 (bfd_xcoff_aix5_backend_data): Likewise.
1789 * targets.c (x86_64pe_bigobj_vec): Declare.
1790 * configure.in (x86_64pe_bigobj_vec): New vector.
1791 * configure: Regenerate.
1792 * config.bfd: Add bigobj object format for Windows targets.
1794 2014-03-12 Nick Clifton <nickc@redhat.com>
1797 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1798 before testing for vxworks.
1800 2014-03-12 Alan Modra <amodra@gmail.com>
1802 * Makefile.in: Regenerate.
1804 2014-03-12 Alan Modra <amodra@gmail.com>
1807 * elf.c (copy_elf_program_header): Ignore first section lma if
1810 2014-03-11 Alan Modra <amodra@gmail.com>
1813 * coff-rs6000.c: Include stdint.h.
1814 * coff64-rs6000.c: Likewise.
1816 2014-03-10 Tristan Gingold <gingold@adacore.com>
1818 * ticoff.h: Removed.
1820 2014-03-08 Alan Modra <amodra@gmail.com>
1822 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1823 many relocations. Correct bitsize and rightshift too for a number
1824 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1825 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1826 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1827 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1828 fields in instructions to signed/unsigned according to whether
1829 the field takes a signed or unsigned value. Tidy vle split16 code.
1830 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1832 2014-03-08 Alan Modra <amodra@gmail.com>
1834 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1835 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1836 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1837 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1838 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1839 fields in instructions to signed/unsigned according to whether
1840 the field takes a signed or unsigned value.
1842 2014-03-07 Pedro Alves <palves@redhat.com>
1845 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1846 through ptr_to_uint instead of through long.
1848 2014-03-06 Nick Clifton <nickc@redhat.com>
1851 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1852 attribute section names.
1854 2014-03-05 Alan Modra <amodra@gmail.com>
1856 Update copyright years.
1858 2014-03-05 Alan Modra <amodra@gmail.com>
1860 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1861 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1862 (ppc64_elf_check_relocs): Likewise.
1863 (ppc64_elf_relocate_section): Likewise.
1864 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1865 * bfd-in2.h: Regenerate.
1866 * libbfd.h: Regenerate.
1868 2014-03-04 Heiher <r@hev.cc>
1870 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1872 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1873 extension of bfd_mach_mipsisa64r2.
1875 2014-03-04 Nick Clifton <nickc@redhat.com>
1878 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1879 (elf32_thumb2_plt_entry): New array.
1880 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1881 using thumb2 based PLT.
1882 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1884 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1886 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1888 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1889 Thumb2 based PLT 0-entry.
1890 (elf32_arm_output_arch_local_syms): Handle creation of local
1891 symbols for Thumb2 based PLT entries.
1893 2014-02-28 Alan Modra <amodra@gmail.com>
1896 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1897 the same conditions we called check_relocs.
1899 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1901 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1902 * bfd-in2.h: Regenerate.
1903 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1904 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1905 using long PLT entries.
1906 (bfd_elf32_arm_use_long_plt): New function.
1907 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1909 2014-02-27 Alan Modra <amodra@gmail.com>
1911 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1912 params for targets that don't use ppc32elf.em.
1914 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1916 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1917 of GOTOFF relocations.
1919 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1920 H.J. Lu <hongjiu.lu@intel.com>
1922 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1923 (elf_x86_64_legacy_plt_entry): Likewise.
1924 (elf_x86_64_bnd_plt_entry): Likewise.
1925 (elf_x86_64_legacy_plt2_entry): Likewise.
1926 (elf_x86_64_bnd_plt2_entry): Likewise.
1927 (elf_x86_64_bnd_arch_bed): Likewise.
1928 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1929 (elf_x86_64_link_hash_table): Add plt_bnd.
1930 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1932 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1933 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1935 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1936 symbols. Resolve call to the second PLT if it is created.
1937 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1938 (elf_x86_64_relocate_section): Resolve PLT references to the
1939 second PLT if it is created.
1940 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1941 second PLT entry for BND relocation.
1942 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1943 the second PLT is created.
1944 (elf_x86_64_get_synthetic_symtab): New.
1945 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1947 2014-02-19 Alan Modra <amodra@gmail.com>
1949 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1950 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1951 provision of out-of-line register save/restore routines.
1953 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1955 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1956 PT_DYNAMIC segment flags.
1958 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1961 * simple.c (struct saved_offsets): New.
1962 (simple_save_output_info): Use it for ptr.
1963 (simple_restore_output_info): Use it for ptr. Check section_count.
1964 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1966 2014-02-17 Alan Modra <amodra@gmail.com>
1968 * elf64-ppc.h (struct ppc64_elf_params): Define.
1969 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1970 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1971 ppc64_elf_build_stubs): Update prototype.
1972 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1973 fields now in params. Adjust code throughout file.
1974 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1975 Save params pointer in htab.
1976 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1977 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1978 ppc64_elf_build_stubs): Remove parameters now in "params".
1980 2014-02-17 Alan Modra <amodra@gmail.com>
1982 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1983 patched for ppc476 workaround. Reapply branch taken/not taken
1986 2014-02-12 Alan Modra <amodra@gmail.com>
1988 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1989 stubs for calls to __tls_get_addr that we know will later be
1992 2014-02-12 Alan Modra <amodra@gmail.com>
1994 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1995 for ld -r, when code sections are sufficiently aligned.
1996 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1999 2014-02-12 Alan Modra <amodra@gmail.com>
2002 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2003 --export-dynamic and --dynamic-list marking of symbols.
2004 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2007 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2010 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2011 executables if it matches dynamic_list.
2013 2014-02-10 Alan Modra <amodra@gmail.com>
2015 * po/SRC-POTFILES.in: Regenerate.
2016 * po/bfd.pot: Regenerate.
2018 2014-02-09 Alan Modra <amodra@gmail.com>
2020 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2021 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2022 (elfNN_bed): Init new field.
2023 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2024 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2025 (ppc_elf_relax_section): Don't reallocate section here, write
2026 stubs, or write out relocs for ld -r here..
2027 (ppc_elf_relocate_section): ..instead write stubs here, and use
2028 existing code to write out relocs for ld -r. Fix offset
2029 adjustment on reloc for little-endian.
2030 (elf_backend_caches_rawsize): Define.
2032 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2035 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2037 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2039 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2040 return paths. Three times.
2041 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2043 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2044 (ppc64_elf_edit_toc): Free USED in return path.
2046 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2048 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2049 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2050 * libbfd.h: Regenerated.
2051 * bfd-in2.h: Regenerated.
2052 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2053 (nios2_reloc_map): Likewise.
2054 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2055 Fixed all references.
2056 (nios2_elf32_relocate_section): Add new relocations.
2057 (nios2_elf32_check_relocs): Likewise.
2058 (nios2_elf32_gc_sweep_hook): Likewise.
2060 2014-02-03 Alan Modra <amodra@gmail.com>
2062 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2063 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2064 (ppc_elf_link_params): New function.
2065 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2067 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2068 parameters. Use htab->params instead.
2069 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2070 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2071 64 bytes for ppc476 workaround.
2072 (struct ppc_elf_relax_info): New.
2073 (ppc_elf_relax_section): Exclude linker created sections and
2074 those too small to hold one instruction. Don't add another
2075 branch around trampolines on later relax passes. Don't
2076 generate trampolines for undefined symbols when !relocatable,
2077 nor for plugin symbols. Allocate space for ppc476 workaround
2078 patch area. Free fixups on error return path.
2079 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2080 * elf32-ppc.h (struct ppc_elf_params): New.
2081 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2082 (ppc_elf_link_params): Declare.
2083 * section.c (SEC_INFO_TYPE_TARGET): Define.
2084 * bfd-in2.h: Regenerate.
2086 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2088 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2090 (nios2_elf32_relocate_section): Use got_base to adjust
2091 GOT-pointer-relative relocations relative to _gp_got.
2092 (create_got_section): Create _gp_got symbol.
2093 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2094 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2096 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2098 * bfd-in2.h: Update from reloc.c.
2099 * elf32-nios2.c: Include elf32-nios2.h.
2100 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2101 (nios2_reloc_map): Likewise.
2102 (enum elf32_nios2_stub_type): Declare.
2103 (struct elf32_nios2_stub_hash_entry): Declare.
2104 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2105 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2106 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2107 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2108 bfd_count, top_index, input_list, all_local_syms.
2109 (nios2_call26_stub_entry): New.
2110 (nios2_elf32_install_imm16): Move up in file.
2111 (nios2_elf32_install_data): Move up in file.
2112 (hiadj): Move up in file.
2113 (stub_hash_newfunc): New.
2114 (link_hash_newfunc): Initialize hsh_cache field.
2116 (nios2_stub_name): New.
2117 (nios2_get_stub_entry): New.
2118 (nios2_add_stub): New.
2119 (nios2_elf32_setup_section_lists): New.
2120 (nios2_elf32_next_input_section): New.
2121 (CALL26_SEGMENT): New.
2122 (MAX_STUB_SECTION_SIZE): New.
2123 (group_sections): New.
2124 (nios2_type_of_stub): New.
2125 (nios2_build_one_stub): New.
2126 (nios2_size_one_stub): New.
2127 (get_local_syms): New.
2128 (nios2_elf32_size_stubs): New.
2129 (nios2_elf32_build_stubs): New.
2130 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2131 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2132 trampolines for R_NIOS2_CALL26 stubs.
2133 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2134 (nios2_elf32_gc_sweep_hook): Likewise.
2135 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2136 (nios2_elf32_link_hash_table_free): New.
2137 (bfd_elf32_bfd_link_hash_table_free): Define.
2138 * elf32-nios2.h: New file.
2139 * libbfd.h: Update from reloc.c.
2140 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2142 2014-01-29 Nick Clifton <nickc@redhat.com>
2145 * elf32-metag.c (elf_metag_post_process_headers): Call
2146 _bfd_elf_post_process_headers.
2147 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2148 _bfd_elf_copy_private_data.
2149 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2151 2014-01-29 Nick Clifton <nickc@redhat.com>
2153 * bfd-in.h (bfd_set_section_vma): Delete.
2154 (bfd_set_section_alignment): Delete.
2155 (bfd_set_section_userdata): Delete.
2156 (bfd_set_cacheable): Delete.
2157 * bfd.c (bfd_set_cacheable): New static inline function.
2158 * section.c (bfd_set_section_userdata): Likewise.
2159 (bfd_set_section_vma): Likewise.
2160 (bfd_set_section_alignment): Likewise.
2161 * bfd-in2.h: Regenerate.
2163 2014-01-28 Nick Clifton <nickc@redhat.com>
2165 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2166 attributes select the CU containing the abbreviation, which may not
2169 2014-01-24 Alan Modra <amodra@gmail.com>
2171 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2172 to get_relocs for ELFv2.
2174 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2178 if TLS sections are not adjacent.
2180 2014-01-22 Alan Modra <amodra@gmail.com>
2182 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2184 2014-01-22 Alan Modra <amodra@gmail.com>
2186 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2188 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2191 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2192 regular default symbol definition and the versioned dynamic
2193 symbol definition mismatch, skip the default symbol definition
2194 if one of them is IFUNC.
2196 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2199 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2200 info->export_dynamic nor h->ref_dynamic for type mismatch when
2201 adding the default version.
2203 2014-01-16 Alan Modra <amodra@gmail.com>
2205 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2206 mips_elf_traverse_got_arg* rather than mips_got_info*.
2207 Adjust caller. Alloc on output_bfd rather than symbol section
2210 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2214 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2216 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2220 against __ehdr_start.
2221 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2223 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2227 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2229 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2232 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2233 count if there are any non pc-relative relocs.
2234 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2236 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2237 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2239 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2240 offset while calculating relocation address.
2241 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2242 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2244 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2247 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2248 R_ARM_ABS8 and R_ARM_ABS16.
2250 2014-01-13 Alan Modra <amodra@gmail.com>
2252 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2253 error when shared and force a plt call otherwise.
2254 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2255 plt_type == PLT_NEW.
2256 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2257 the appropriate call stub.
2259 2014-01-10 Alan Modra <amodra@gmail.com>
2264 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2265 (assign_file_positions_for_non_load_sections): When setting up
2266 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2267 header that completely covers the relro region.
2269 2014-01-09 Tristan Gingold <gingold@adacore.com>
2271 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2272 table macros and add macros to initializa the structure.
2274 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2280 size for PT_GNU_RELRO segment.
2281 (assign_file_positions_for_load_sections): If PT_LOAD segment
2282 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2284 2014-01-07 Tom Tromey <tromey@redhat.com>
2286 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2289 2014-01-03 Nick Clifton <nickc@redhat.com>
2292 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2295 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2298 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2300 2014-01-02 Nick Clifton <nickc@redhat.com>
2303 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2304 filename in the bfd's filename field.
2305 * elfcode.h (bfd_from_remote_memory): Likewise.
2306 * ieee.c (ieee_object_p): Likewise.
2307 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2308 * oasys.c (oasys_openr_next_archived_file): Likewise.
2309 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2310 * opncls.c (bfd_fopen): Likewise.
2311 (bfd_openstreamr): Likewise.
2312 (bfd_openr_iovec): Likewise.
2313 (bfd_openw): Likewise.
2314 (bfd_create): Likewise.
2315 (_bfd_delete_bfd): Free filename.
2317 For older changes see ChangeLog-2013
2319 Copyright (C) 2014 Free Software Foundation, Inc.
2321 Copying and distribution of this file, with or without modification,
2322 are permitted in any medium without royalty provided the copyright
2323 notice and this notice are preserved.
2329 version-control: never
projects / platform / upstream / binutils.git / blob