1 2014-10-27 Nick Clifton <nickc@redhat.com>
4 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
5 binaries with a group of sections linked by the string table
7 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
8 with an invalid value for NumberOfRvaAndSizes.
9 (pe_print_edata): Detect out of range rvas and entry counts for
10 the Export Address table, Name Pointer table and Ordinal table.
13 * elf.c (setup_group): Improve handling of corrupt group
16 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
18 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
19 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
20 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
21 (elf_aarch64_stub_type): Add new type
22 aarch64_stub_erratum_835769_veneer.
23 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
24 (aarch64_erratum_835769_fix): New data struct to record erratum
26 (elf_aarch64_link_hash_table: Global flags for 835769.
27 (aarch64_build_one_stub): Add case for 835769.
28 (aarch64_size_one_stub): Likewise.
29 (aarch64_mem_op_p, aarch64_mlxl_p,
30 aarch64_erratum_sequence,erratum_835769_scan):
31 New. Decode and scan functions for erratum 835769.
32 (elf_aarch64_create_or_find_stub_sec): New.
33 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
35 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
36 (erratum_835769_branch_to_stub_data,
37 make_branch_to_erratum_835769_stub):New. Connect up all the
38 erratum stubs to occurances by branches.
39 (elfNN_aarch64_write_section): New hook.
40 (aarch64_map_one_stub): Output erratum stub symbol.
41 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
42 information for erratum 835769.
43 (elf_backend_write_section): Define.
45 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
47 * elf32-arm.c (read_code32): New function to read 32 bit
49 (read_code16): New function to read 16 bit thumb instrution.
50 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
51 and read_code16 to read instructions.
53 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
55 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
56 (print_mips_isa_ext): Print the value of an unknown extension.
58 2014-10-21 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
61 entries that aren't a multiple of 8 rather than failing assertion.
63 2014-10-21 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
68 2014-10-18 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
71 section for function symbols defined in .opd is discarded, let
72 the symbol appear to be undefined.
73 (opd_entry_value): Ensure the result section is that for the
74 function code section in the same object as the OPD entry.
76 2014-10-16 Alan Modra <amodra@gmail.com>
79 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
81 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
82 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
83 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
84 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
85 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
86 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
87 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
88 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
89 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
92 2014-10-16 Alan Modra <amodra@gmail.com>
94 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
95 even when output is not ppc64 ELF. Remove redundant tests on
98 2014-10-15 Alan Modra <amodra@gmail.com>
101 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
102 param, group "section" and "offset" params. Zero discriminator.
103 * bfd.c (bfd_find_nearest_line): Implement with new
104 _bfd_find_nearest_line.
105 (bfd_find_nearest_line_discriminator): Likewise.
106 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
108 * coff-rs6000.c (xcoff_find_nearest_line,
109 xcoff_find_nearest_line_discriminator): Delete.
110 (_bfd_xcoff_find_nearest_line): Don't define.
111 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
112 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
114 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
115 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
116 adjust _bfd_dwarf2_find_nearest_line call.
117 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
118 others. Set discriminator. Adjust call.
119 (coff_find_nearest_line_discriminator): Delete.
120 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
121 * dwarf2.c (find_line): Rename to..
122 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
123 Simplify setting of do_line. Delete old function.
124 (_bfd_dwarf2_find_line): Delete.
125 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
126 discriminator_ptr and set it.
127 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
128 (_bfd_elf_find_nearest_line_discriminator): Delete.
129 (_bfd_elf_find_line_discriminator): Delete.
130 (_bfd_generic_find_nearest_line_discriminator): Don't define.
131 * elf.c (elf_find_function): Reorder params.
132 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
134 (_bfd_elf_find_nearest_line_discriminator): Delete.
135 (_bfd_elf_find_line): Adjust call.
136 * elf32-arm.c (arm_elf_find_function): Reorder params.
137 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
139 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
140 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
141 (elfNN_aarch64_find_nearest_line): Reorder params, add
142 discriminator_ptr. Adjust calls.
143 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
144 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
145 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
146 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
147 (_bfd_dwarf1_find_nearest_line): Likewise.
148 (_bfd_dwarf2_find_nearest_line): Likewise.
149 (_bfd_dwarf2_find_line): Delete.
150 (_bfd_generic_find_nearest_line_discriminator): Delete.
151 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
152 * libcoff-in.h (coff_find_nearest_line): Update prototype.
153 (coff_find_nearest_line_discriminator): Delete.
154 (coff_find_nearest_line_with_names): Update prototype.
155 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
156 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
157 discriminator_ptr. Adjust calls.
158 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
159 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
160 discriminator_ptr and set.
161 * som.c (som_find_nearest_line): Similarly.
162 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
163 _bfd_find_nearest_line_discriminator.
164 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
165 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
166 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
167 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
168 "discriminator" and set.
169 (_bfd_vms_find_nearest_line_discriminator): Delete.
170 (_bfd_generic_find_nearest_line_discriminator): Don't define.
171 (alpha_vms_find_nearest_line): Update define.
172 * bfd-in2.h: Regenerate.
173 * libbfd.h: Regenerate.
174 * libcoff.h: Regenerate.
176 2014-10-15 Alan Modra <amodra@gmail.com>
178 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
179 * aout-adobe.c (aout_32_find_line): Define.
180 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
181 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
182 * aout-target.h (MY_find_line): Define.
183 * aout-tic30.c (MY_find_line): Define.
184 * binary.c (binary_find_line): Define.
185 * bout.c (aout_32_find_line): Define.
186 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
187 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
188 (rs6000_xcoff64_aix_vec): Likewise.
189 * elf-bfd.h (_bfd_generic_find_line): Don't define.
190 * elfxx-target.h (bfd_elfNN_find_line): Define.
191 * i386msdos.c (msdos_find_line): Define.
192 * i386os9k.c (aout_32_find_line): Define.
193 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
194 (ieee_find_nearest_line, ieee_find_line,
195 ieee_find_inliner_info): Define.
196 * ihex.c (ihex_find_line): Define.
197 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
198 (_bfd_generic_find_line): Don't define.
199 * libbfd.c (_bfd_generic_find_line): Delete.
200 * libcoff-in.h (coff_find_line): Define.
201 * libecoff.h (_bfd_ecoff_find_line): Define.
202 * mach-o.h (bfd_mach_o_find_line): Define.
203 * mmo.c (mmo_find_line): Define.
204 * nlm-target.h (nlm_find_line): Define.
205 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
206 (oasys_find_nearest_line, oasys_find_line,
207 oasys_find_inliner_info): Define.
208 * pef.c (bfd_pef_find_line): Define.
209 * plugin.c (bfd_plugin_find_line): Define.
210 * ppcboot.c (ppcboot_find_line): Define.
211 * som.c (som_find_line): Define.
212 * srec.c (srec_find_line): Define.
213 * tekhex.c (tekhex_find_line): Define.
214 * versados.c (versados_find_line): Define.
215 * vms-alpha.c (alpha_vms_find_line): Define.
216 * xsym.c (bfd_sym_find_line): Define.
217 * bfd-in2.h: Regenerate.
218 * libbfd.h: Regenerate.
219 * libcoff.h: Regenerate.
221 2014-10-15 Tristan Gingold <gingold@adacore.com>
223 * version.m4: Bump version to 2.25.51
224 * configure: Regenerate.
226 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
229 offset is less than 2.
230 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
232 2014-10-14 Alan Modra <amodra@gmail.com>
235 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
236 (EIGHT_GAZILLION): Delete.
238 2014-10-13 Alan Modra <amodra@gmail.com>
241 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
242 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
243 flags enabling conversion of CIEs and FDEs to use relative encoding.
244 (find_merged_cie): Similarly.
245 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
246 relocatable, except for CIE pointer.
247 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
248 relocs against symbols in dropped comdat group sections.
249 (bfd_elf_discard_info): Do some eh_frame optimisation when
252 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
254 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
255 the hwcaps2 object attribute.
257 2014-10-04 Alan Modra <amodra@gmail.com>
260 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
261 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
262 range FDEs for discarding.
263 (vma_compare): Sort on range after address.
264 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
265 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
266 error message rather than "fde".
267 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
270 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
273 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
274 for OLD_FREEBSD_ABI_LABEL.
276 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
279 * plugin.c (try_claim): New function. Moved from
281 (try_load_plugin): Pass through bfd. Add test.
282 (load_plugin): Pass through bfd.
283 (bfd_plugin_object_p): Move logic to try_claim.
285 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
287 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
288 call relaxation use furthermost addresses where call source and
289 destination can be to check whether it's in the range of a direct
292 2014-09-22 Alan Modra <amodra@gmail.com>
294 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
295 false for overflow or overlapping FDEs. Give more detail in
298 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
300 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
301 the addend if relocations are RELA.
303 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
305 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
306 nds32_elf_ex9_relocation_check): Synchronize the argument type.
308 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
310 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
312 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
315 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
318 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
320 2014-09-16 Terry Guo <terry.guo@arm.com>
322 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
325 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
327 * bfd-in2.h: Regenerate.
328 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
329 (nds32_elf_relax_section): Code refactoring.
330 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
331 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
332 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
333 pattern. The first three is moved from nds32_elf_relax_section,
334 and the last three is new function.
335 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
336 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
337 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
338 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
339 three is moved from nds32_elf_relax_section, and the last four
341 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
342 pattern and address setting pattern.
343 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
344 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
345 nds32_elf_relax_gotoff_suff): Relax pic pattern.
346 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
347 nds32_elf_relax_letlsls): Relax TLS pattern.
348 (nds32_relax_adjust_label): Adjust alignment and nop.
349 (nds32_elf_pick_relax): Choose relaxation optimization.
350 (nds32_elf_get_relocated_section_contents): New hook.
351 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
353 * elf32-nds32.h: Declare.
354 * libbfd.h: Regenerate.
355 * reloc.c: Add nds32 new relocations.
357 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
359 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
360 'name' for the typo issue, which related with commit
361 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
363 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
364 Matthew Fortune <matthew.fortune@imgtec.com>
366 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
367 * archures.c (bfd_architecture): Likewise.
368 * bfd-in2.h (bfd_architecture): Likewise.
369 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
370 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
371 BFD_RELOC_MIPS_19_PCREL_S2.
372 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
373 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
374 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
375 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
376 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
377 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
378 BFD_RELOC_LO16_PCREL.
379 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
380 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
382 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
383 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
384 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
385 BFD_RELOC_LO16_PCREL.
386 * elfn32-mips.c: Likewise.
387 * elfxx-mips.c (MIPSR6_P): New define.
388 (mipsr6_exec_plt_entry): New array.
389 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
390 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
391 (aligned_pcrel_reloc_p): New function.
392 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
393 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
394 (mips_elf_calculate_relocation): Add support for relocs:
395 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
396 R_MIPS_PCHI16 and R_MIPS_PCLO16.
397 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
398 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
399 (_bfd_mips_elf_check_relocs): Add support for relocs:
400 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
401 (_bfd_mips_elf_relocate_section): Add a check for unaligned
403 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
405 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
406 (_bfd_mips_elf_print_private_bfd_data): Likewise.
407 (mips_32bit_flags_p): Add support for mips32r6.
408 * libbfd.h (bfd_reloc_code_real_names): Add entries for
409 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
410 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
411 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
412 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
413 BFD_RELOC_MIPS_19_PCREL_S2.
414 * config.bfd: Add mips*-img-elf* target triple.
416 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
418 * config.bfd: Add mips*-img-elf* target triple.
420 2014-09-12 Alan Modra <amodra@gmail.com>
422 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
423 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
424 range of FDEs to hdr_info->array.
425 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
426 .eh_frame_hdr entries, and overlapping FDEs.
428 2014-09-10 Alan Modra <amodra@gmail.com>
430 * elf.c (assign_file_positions_except_relocs): Move section header
432 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
433 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
434 * elflink.c (bfd_elf_final_link): Don't call above function.
436 2014-08-30 Alan Modra <amodra@gmail.com>
438 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
440 2014-08-29 Alan Modra <amodra@gmail.com>
442 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
443 error for calls via a toc adjusting stub without a nop.
445 2014-08-29 Alan Modra <amodra@gmail.com>
447 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
448 error. Remove redundant bfd_set_error.
450 2014-08-29 Alan Modra <amodra@gmail.com>
452 * srec.c (srec_scan): Revert last change. Report an error for
453 S-records with less than the miniumum byte count.
455 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
457 * srec.c (srec_scan): Return error for 0 size.
459 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
462 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
463 to check discarded input section.
464 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
466 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
469 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
470 sections to input from ld --just-symbols.
472 2014-08-26 DJ Delorie <dj@redhat.com>
474 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
477 2014-08-26 Jiong Wang <jiong.wang@arm.com>
479 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
480 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
482 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
484 2014-08-26 Nick Clifton <nickc@redhat.com>
486 * config.bfd: Fix typo in or1knd selection.
488 2014-08-22 Kai Tietz <ktietz@redhat.com>
491 * coffcode.h (coff_compute_section_file_positions): Keep
492 FileAlignment valid as set.
494 2014-08-22 Alan Modra <amodra@gmail.com>
496 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
497 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
499 2014-08-22 Alan Modra <amodra@gmail.com>
501 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
503 (_bfd_elf_begin_eh_frame_parsing): Delete.
504 (_bfd_elf_end_eh_frame_parsing): Delete.
505 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
506 (_bfd_elf_end_eh_frame_parsing): Delete.
507 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
508 !info->relocatable in place of merge_cies.
509 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
510 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
511 (ppc64_elf_size_stubs): Likewise pad stub FDE.
512 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
513 (ppc64_elf_size_stubs): ..here and..
514 (ppc64_elf_finish_dynamic_sections): ..here.
516 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
518 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
520 2014-08-21 Tony Wang <tony.wang@arm.com>
522 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
523 the veneer routine for R_ARM_THM_JUMP19.
524 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
525 (elf32_arm_size_stub): Ditto.
527 2014-08-20 Roland McGrath <mcgrathr@google.com>
530 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
531 all reloc types with pc_relative set in the howto, not just for
532 R_ARM_REL32 and R_ARM_REL32_NOI.
533 (allocate_dynrelocs_for_symbol): Update comment.
534 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
535 set in the howto, set call_reloc_p and may_need_local_target_p but
536 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
537 (elf32_arm_check_relocs): Likewise.
539 2014-08-20 Will Newton <will.newton@linaro.org>
541 * config.bfd: Default armeb-*-eabi* to big endian.
543 2014-08-19 Alan Modra <amodra@gmail.com>
545 * configure: Regenerate.
547 2014-08-18 Alan Modra <amodra@gmail.com>
549 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
550 use dynrelocs for ifunc.
551 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
553 2014-08-18 Alan Modra <amodra@gmail.com>
556 * elflink.c (on_needed_list): Only consider libraries that have
559 2014-08-18 Alan Modra <amodra@gmail.com>
561 * elflink.c (bfd_elf_discard_info): Return int error status.
562 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
563 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
564 * bfd-in2.h: Regenerate.
566 2014-08-14 Alan Modra <amodra@gmail.com>
568 * peXXigen.c (pe_print_reloc): Protect against access past end
571 2014-08-14 Alan Modra <amodra@gmail.com>
574 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
575 in the order they are mapped to output sections.
577 2014-08-14 Alan Modra <amodra@gmail.com>
579 * configure.ac: Delete redundant plugin related checks.
580 * configure: Regenerate.
582 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
584 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
585 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
588 2014-08-12 Alan Modra <amodra@gmail.com>
590 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
591 here when not calling the generic add_symbol function. Formatting.
592 Correct handling of indirect symbols. Update notice call.
593 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
594 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
595 symbols early. Update notice call. Add comments regarding weak
596 symbols vs. indirect.
598 2014-08-12 Alan Modra <amodra@gmail.com>
601 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
604 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
606 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
609 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
610 Alan Modra <amodra@gmail.com>
613 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
614 warning for references in LTO IR to warning symbols.
616 2014-08-07 Alan Modra <amodra@gmail.com>
618 * linker.c (WARN, CWARN): Collapse these states to WARN.
619 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
622 2014-08-05 Doug Evans <dje@google.com>
624 * bfd-in2.h: Regenerate.
625 * libcoff.h: Regenerate.
627 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
629 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
630 rawsize if changing size.
632 2014-08-05 Alan Modra <amodra@gmail.com>
635 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
637 2014-08-05 Alan Modra <amodra@gmail.com>
639 * linker.c (generic_link_check_archive_element): Move handling
640 of command link -u symbols with a common symbol def to the
641 code handling non-common symbols so that archive element symbols
642 are loaded. Use generic_link_add_object_symbols.
644 2014-08-05 Alan Modra <amodra@gmail.com>
647 * linker.c (struct archive_list, struct archive_hash_entry,
648 struct archive_hash_table, archive_hash_newfunc,
649 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
650 archive_hash_table_free): Delete.
651 (_bfd_generic_link_add_archive_symbols): Add h and name params to
652 checkfn. Rewrite using a straight-forward scan over archive map.
653 (generic_link_check_archive_element_no_collect,
654 generic_link_check_archive_element_collect,
655 generic_link_check_archive_element): Add h and name params.
656 * aoutx.h (aout_link_check_archive_element): Likewise.
657 * pdp11.c (aout_link_check_archive_element): Likewise.
658 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
659 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
660 scan symbols, simply add archive element whenever h is undefined.
661 (coff_link_check_ar_symbols): Delete.
662 * ecoff.c (read_ext_syms_and_strs): Delete.
663 (reread_ext_syms_and_strs): Delete.
664 (ecoff_link_check_archive_element): Add h and name param. Don't
665 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
666 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
668 (elf_link_add_archive_symbols): Delete "defined" array, merge
669 functionality into "included". Make "included" a char array. Don't
670 set or test archive_pass.
671 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
672 * libbfd.h: Regenerate.
674 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
677 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
679 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
681 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
682 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
683 (bfd_mips_elf_swap_abiflags_v0_in): New function.
684 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
685 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
686 (_bfd_mips_elf_fake_sections): Likewise.
687 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
688 (_bfd_mips_elf_additional_program_headers): Account for new
689 PT_MIPS_ABIFLAGS program header.
690 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
691 associate with .MIPS.abiflags.
692 (_bfd_mips_elf_gc_mark_extra_sections): New function.
693 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
694 (infer_mips_abiflags): Likewise.
695 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
696 (mips_32bit_flags_p): Moved higher.
697 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
698 checking for FP ABIs.
699 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
700 checks. Check EF_MIPS_FP64 flag consistency.
701 (print_mips_ases, print_mips_isa_ext): New static function.
702 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
703 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
704 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
705 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
706 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
707 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
708 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
709 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
711 2014-07-28 Alan Modra <amodra@gmail.com>
714 * archive.c (_bfd_compute_and_write_armap): Warn on adding
715 __gnu_lto_slim to armap.
716 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
717 __gnu_lto_slim to linker hash table.
719 2014-07-27 Anthony Green <green@moxielogic.org>
721 * config.bfd: Add moxie-*-moxiebox*.
723 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
725 Add or reactivate or1k-*-rtems*
726 * config.bfd (or1k-*-rtems*): Reactivate.
728 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
730 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
732 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
733 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
735 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
738 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
739 and R_*_IRELATIVE relocation offset with PLT entry.
740 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
741 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
742 (elf_x86_64_get_synthetic_symtab): Use it.
744 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
747 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
748 next_tls_desc_index with elf.srelplt->reloc_count.
750 2014-07-15 Alan Modra <amodra@gmail.com>
752 * cache.c (cache_bread_1): Don't return -1 when fread returns
755 2014-07-15 Alan Modra <amodra@gmail.com>
757 * elflink.c (elf_merge_st_other): Update comments. Simplify
758 visibility handling. Make isym const. Move code modifying
759 isym->st_other for --exclude-libs to..
760 (elf_link_add_object_symbols): ..here.
762 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
765 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
767 2014-07-08 Nick Clifton <nickc@redhat.com>
770 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
771 segments in input bfds.
773 2014-07-08 Will Newton <will.newton@linaro.org>
775 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
776 value to 64kB and remove custom setting for NaCl.
778 2014-07-08 Alan Modra <amodra@gmail.com>
780 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
781 bits from source to dest.
782 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
783 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
785 * bfd-in2.h: Regenerate.
787 2014-07-08 Jiong Wang <jiong.wang@arm.com>
789 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
790 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
791 when info->relocatable be true.
793 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
795 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
796 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
797 * bfd-in2.h: Regenerate.
798 * libbfd.h: Regenerate.
800 2014-07-04 Alan Modra <amodra@gmail.com>
802 * Makefile.am: Update "configure.in" comments.
805 * configure.host: Likewise.
806 * doc/bfdint.texi: Likewise.
807 * targets.c: Likewise.
808 * warning.m4: Likewise.
809 * Makefile.in: Regenerate.
811 2014-07-04 Alan Modra <amodra@gmail.com>
813 * configure.ac: Rename from configure.in.
814 * Makefile.in: Regenerate.
815 * config.in: Regenerate.
816 * doc/Makefile.in: Regenerate.
818 2014-07-04 Alan Modra <amodra@gmail.com>
820 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
821 * Makefile.in: Regenerate.
823 2014-07-04 Alan Modra <amodra@gmail.com>
825 * version.m4: New file.
826 * configure.in: Include version.m4.
828 * Makefile.am (RELEASE): Delete.
829 (bfdver.h): Depend on development.sh, use instead of RELEASE.
830 * Makefile.in: Regenerate.
831 * doc/Makefile.in: Regenerate.
833 2014-07-02 Alan Modra <amodra@gmail.com>
835 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
836 pointer_equality_needed when !readonly_dynrelocs.
837 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
839 2014-07-02 Alan Modra <amodra@gmail.com>
841 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
842 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
844 2014-07-01 Alan Modra <amodra@gmail.com>
846 * bfd.c (struct bfd): Reorganise for better packing. Delete
847 "ifd" field. Make "format", "direction" and "flags" bitfields.
848 (HAS_LOAD_PAGE): Delete, renumber following flags.
849 * bfd-in2.h: Regenerate.
850 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
852 2014-07-01 Alan Modra <amodra@gmail.com>
854 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
855 (struct ppc_link_hash_table): Increase size of stub_count array.
856 (build_global_entry_stubs): Emit symbol on global entry stub.
857 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
860 2014-07-01 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
863 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
864 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
866 (ppc64_elf_relocate_section): Disable ELFv2 function entry
867 optimisation when --traditional-format.
869 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
870 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
871 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
872 Soundararajan <Sounderarajan.D@atmel.com>
874 * archures.c: Add avrtiny architecture for avr target.
875 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
876 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
877 added for 16 bit LDS/STS instruction of avrtiny arch.
878 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
879 BFD_RELOC_AVR_LDS_STS_16.
880 (bfd_elf_avr_final_write_processing): Select machine number
882 (elf32_avr_object_p): Set machine number for avrtiny arch.
883 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
884 * bfd-in2.h: Regenerate.
885 * libbfd.h: Regenerate.
887 2014-06-26 Nick Clifton <nickc@redhat.com>
890 * dwarf2.c (is_str_attr): New function.
891 (find_abstract_instance_name): Use it to determine when an
892 attribute has a string value.
894 2014-06-24 Alan Modra <amodra@gmail.com>
896 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
897 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
900 2014-06-21 Philippe De Muyter <phdm@macqel.be>
902 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
905 2014-06-20 Kyle McMartin <kyle@redhat.com>
907 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
908 emitting initial-exec relocs when not linking an executable.
910 2014-06-16 Will Newton <will.newton@linaro.org>
912 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
913 htab->next_tls_desc_index in the non-IPLT case.
914 Calculate GOT offset correctly for the non-IPLT case.
915 (allocate_dynrelocs_for_symbol): Don't increment
916 htab->next_tls_desc_index here.
918 2014-06-16 Alan Modra <amodra@gmail.com>
920 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
923 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
925 * elfxx-aarch64.c (stdarg.h): Include.
927 (_bfd_aarch64_elf_grok_prstatus): Updated.
928 (_bfd_aarch64_elf_grok_psinfo): New function.
929 (_bfd_aarch64_elf_write_core_note): New function.
930 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
931 (elf_backend_write_core_note): Define.
933 2014-06-13 Alan Modra <amodra@gmail.com>
935 * archive.c: Include bfdlink.h.
936 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
937 * bfd.c (struct bfd): Add is_linker_output field.
938 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
939 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
940 link.hash and is_linker_output.
941 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
942 param with bfd*. Assert is_linker_output and link.hash, and
943 clear them before exit.
944 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
945 bfd_link_hash_table* param with bfd*. Hack is_linker_output
946 and link.hash so we can free two linker hash tables.
947 (elf32_mn10300_link_hash_table_create): Create static_hash_table
948 first. Clean up on errors. Set hash_table_free pointer.
949 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
950 bfd_link_hash_table* param with bfd*.
951 (elf32_arm_link_hash_table_create): Clean up on errors. Set
952 hash_table_free pointer.
953 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
954 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
955 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
956 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
957 * xcofflink.c: Similarly.
958 * simple.c (bfd_simple_get_relocated_section_contents): Save and
959 clear link.next before creating linker hash table. Clean up on
960 errors, and restore link.next on exit.
961 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
962 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
963 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
964 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
965 * hash.c (bfd_hash_table_init_n): Free table on error.
966 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
967 * bfd-in2.h: Regenerate.
968 * libbfd.h: Regenerate.
969 * libcoff.h: Regenerate.
971 2014-06-13 Alan Modra <amodra@gmail.com>
974 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
975 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
976 * bfd.c (bfd_link_hash_table_free): Don't define.
977 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
978 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
979 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
980 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
981 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
982 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
983 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
984 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
985 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
986 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
987 * xsym.c: Don't define various link_hash_table_free defines, and
988 remove from bfd_target vars. Temporarily reference some of the
989 target link_hash_table_free functions to avoid warnings.
990 * bfd-in2.h: Regenerate.
991 * libbfd.h: Regenerate.
993 2014-06-13 Alan Modra <amodra@gmail.com>
995 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
996 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
997 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
998 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
999 Move link_hash_table_free functions before their corresponding
1000 link_hash_table_create functions.
1002 2014-06-13 Alan Modra <amodra@gmail.com>
1004 * bfd.c (struct bfd): Replace link_next with a union.
1005 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1006 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1007 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1008 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1009 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1010 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1011 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1012 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1013 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1014 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1015 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1016 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1017 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1018 * bfd-in2.h: Regenerate.
1020 2014-06-11 Alan Modra <amodra@gmail.com>
1022 * linker.c (unwrap_hash_lookup): Add missing parens.
1024 2014-06-11 Kai Tietz <ktietz@redhat.com>
1026 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1027 * libcoff.h: Regenerated.
1029 2014-06-10 Alan Modra <amodra@gmail.com>
1032 * linker.c (unwrap_hash_lookup): New function.
1033 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1034 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1035 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1036 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1037 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1038 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1039 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1040 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1042 2014-06-07 Alan Modra <amodra@gmail.com>
1044 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1045 insn as a bitfield; Use complain_overflow_bitfield.
1046 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1048 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1050 * development.sh: New file.
1051 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1052 Make -Werror the default with GCC only if DEVELOPMENT is true.
1053 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1054 $(srcdir)/development.sh.
1055 * Makefile.in, configure: Regenerate.
1057 2014-06-04 Will Newton <will.newton@linaro.org>
1059 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1060 being non-NULL into an assert.
1061 (elfNN_aarch64_tls_relax): Remove unused code.
1063 2014-06-03 DJ Delorie <dj@redhat.com>
1065 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1067 2014-06-03 Nick Clifton <nickc@redhat.com>
1070 * peXXigen.c (rsrc_process_section): Page align the new contents
1071 befgore writing out.
1073 2014-06-03 Alan Modra <amodra@gmail.com>
1075 * elf64-ppc.c (ADDIS_R12_R2): Define.
1076 (build_plt_stub): Support fusion on ELFv2 stub.
1077 (ppc_build_one_stub): Likewise for plt branch stubs.
1079 2014-05-28 Alan Modra <amodra@gmail.com>
1081 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1083 2014-05-28 Tristan Gingold <gingold@adacore.com>
1085 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1086 to keep the length of the best fit range.
1087 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1090 2014-05-27 DJ Delorie <dj@redhat.com>
1092 * elf32-rx.c (get_symbol_value_maybe): New.
1093 (rx_elf_relocate_section): If we find a reloc against
1094 $tableentry$default$<name>, redirect it to the appropriate
1096 (RX_Table_Info): New.
1097 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1098 with table parts in them.
1099 (rx_check_directives): New.
1100 (rx_table_map_2): New.
1101 (rx_table_map): New.
1102 (rx_additional_link_map_text): New. Called to dump tables to the
1106 2014-05-20 DJ Delorie <dj@redhat.com>
1108 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1110 2014-05-20 Alan Modra <amodra@gmail.com>
1113 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1114 Remove redundant setting of htab->elf.dynobj. Don't align.
1115 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1116 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1117 (create_sdata_sym): Delete.
1118 (elf_allocate_pointer_linker_section): Rename from
1119 elf_create_pointer_linker_section. Align section.
1120 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1121 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1123 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1124 Remove unnecessary tests on _SDA_BASE_ sym.
1125 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1126 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1127 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1128 (ppc_elf_maybe_strip_sdata_syms): Declare.
1130 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1132 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1134 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1136 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1137 in a section with no contents.
1138 (is_vma_in_section, find_section_by_vma): New functions.
1139 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1140 offsets in the debug directory.
1141 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1142 Byte-swap GUID from little-endian to big-endian order for
1143 consistent and conventional display.
1145 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1147 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1148 64-bit doubles objects mix with 32-bit doubles objects.
1149 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1151 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1153 * mmo.c: Update URLs in documentation comments.
1155 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1156 David Weatherford <weath@cadence.com>
1157 Max Filippov <jcmvbkbc@gmail.com>
1159 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1162 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1164 * config.bfd: Add proper arm config for *-*-freebsd*.
1166 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1168 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1169 mips32r5 and mips64r5.
1170 * archures.c (bfd_architecture): Likewise.
1171 * bfd-in2.h (bfd_architecture): Likewise.
1172 * cpu-mips.c (arch_info_struct): Likewise.
1173 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1175 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1177 * elfxx-mips.h (elfxx-mips.h): Declare.
1178 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1179 Tag_GNU_MIPS_ABI_FP mismatches.
1180 (_bfd_mips_fp_abi_string): New function.
1182 2014-05-02 Alan Modra <amodra@gmail.com>
1184 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1185 * configure.in: Likewise.
1186 * configure: Regenerate.
1188 2014-05-02 Alan Modra <amodra@gmail.com>
1190 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1191 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1192 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1193 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1194 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1195 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1196 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1197 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1198 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1199 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1200 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1201 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1202 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1203 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1204 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1205 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1206 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1207 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1208 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1209 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1210 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1211 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1212 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1213 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1214 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1215 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1216 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1217 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1218 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1219 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1220 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1221 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1222 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1223 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1224 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1225 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1226 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1227 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1228 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1229 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1230 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1231 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1232 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1233 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1234 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1235 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1236 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1237 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1239 * configure: Regenerate.
1241 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1243 * mmo.c (mmo File layout documentation): Add note about low bits
1245 (mmo_write_chunk): When handling data remainder, assert that
1246 previous remaining data is flushed.
1247 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1248 when dealing with an aligned VMA and for aligned lengths. Don't skip
1249 the last 32-bit-word of zeros.
1250 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1251 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1252 emitting data, not after updating it.
1253 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1255 2014-04-30 Nick Clifton <nickc@redhat.com>
1257 * compress.c (bfd_is_section_compressed): When checking the
1258 .debug_str section, also check the fifth byte in the section is
1259 not part of a string.
1261 2014-04-30 Alan Modra <amodra@gmail.com>
1263 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1264 (find_merged_cie): Identify personality functions by (bfd_id,index)
1265 pair when a local sym is used.
1267 2014-04-29 Christian Svensson <blue@cmd.nu>
1269 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1270 into .rela.got if it contained TLS relocations as well.
1272 2014-04-28 Nick Clifton <nickc@redhat.com>
1275 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1278 2014-04-26 Alan Modra <amodra@gmail.com>
1280 * po/SRC-POTFILES.in: Regenerate.
1281 * configure: Regenerate.
1283 2014-04-25 Nick Clifton <nickc@redhat.com>
1286 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1287 a 342-bit host. This time for older versions of gcc.
1289 2014-04-24 Nick Clifton <nickc@redhat.com>
1291 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1294 2014-04-24 Alan Modra <amodra@gmail.com>
1297 * dwarf2.c: Formatting.
1298 (struct dwarf2_debug): Make adjusted_section_count signed.
1299 (unset_sections): Make i signed.
1300 (set_debug_vma): New function.
1301 (place_sections): Handle separate debug object file. Set VMA
1302 on debug sections, even if they have an output section. Also
1303 set VMA on zero size sections, and non-load but alloc sections.
1304 Set adjusted_section_count to -1 when no section adjustment.
1305 Malloc adjusted_sections. Don't double last_vma. Transfer
1306 alloc section VMAs to separate debug file.
1307 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1308 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1309 test on symbols being the same before using old stash. Read
1310 and use separate debug file symbols. Call place_sections.
1311 (find_line): Don't call place_sections here.
1312 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1313 * libbfd.h: Regenerate.
1314 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1315 _bfd_dwarf2_slurp_debug_info call.
1316 * simple.c (simple_save_output_info): Clarify comment.
1318 2014-04-24 Nick Clifton <nickc@redhat.com>
1321 * peXXigen.c (struct rsrc_regions): New structure.
1322 (rsrc_print_resource_directory): Use new structure. Include
1323 offset of directory in listing.
1324 (rsrc_print_resource_entry): Likewise.
1325 (rsrc_print_section): Likewise.
1326 (rsrc_count_entries): Do not increment sizeof_strings or
1328 (rsrc_count_directory): Do not increment sizeof_tables.
1329 (rsrc_compute_region_sizes): New function.
1330 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1331 (rsrc_process_section): Compute size of regions after merging
1334 2014-04-23 Alan Modra <amodra@gmail.com>
1337 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1338 (place_sections): Do not modify VMA of sections when called from
1339 linker after sections have been placed in output sections. Short
1340 circuit single section case.
1341 (save_section_vma, section_vma_same): New functions.
1342 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1344 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1345 when non-relocatable.
1347 2014-04-22 Nick Clifton <nickc@redhat.com>
1350 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1352 2014-04-22 Christian Svensson <blue@cmd.nu>
1354 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1355 * archures.c: Likewise.
1356 * coffcode.h: Likewise.
1357 * config.bfd: Likewise.
1358 * configure.in: Likewise.
1359 * reloc.c: Likewise.
1360 * targets.c: Likewise.
1361 * cpu-or1k.c: New file.
1362 * elf32-or1k.c: New file.
1363 * coff-or32.c: Delete.
1364 * cpu-openrisc.c: Delete.
1365 * cpu-or32.c: Delete.
1366 * elf32-openrisc.c: Delete.
1367 * elf32-or32.c: Delete.
1368 * Makefile.in: Regenerate.
1369 * bfd-in2.h: Regenerate.
1370 * configure: Regenerate.
1371 * libbfd.h: Regenerate.
1373 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1376 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1378 2014-04-22 Will Newton <will.newton@linaro.org>
1380 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1381 function. (elf_backend_section_flags): Remove define.
1383 2014-04-21 Richard Henderson <rth@redhat.com>
1385 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1386 parameter; honor it and disable got merging when false.
1387 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1388 the first pass of relaxation.
1389 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1390 the end of the LITERAL+LITUSE chain.
1391 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1392 second pass of relaxation.
1394 * configure.ac (use_secureplt): Enable by default.
1395 * configure: Rebuild.
1397 2014-04-18 Tristan Gingold <gingold@adacore.com>
1399 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1400 bind_content, weak_bind_content, lazy_bind_content,
1402 (bfd_mach_o_load_command): Add comments, add next field.
1403 (mach_o_data_struct): Replace commands field by first_command
1405 * mach-o.c (bfd_mach_o_append_command): New function.
1406 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1407 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1409 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1410 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1411 (bfd_mach_o_write_thread): Use macro instead of literal.
1412 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1413 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1415 (bfd_mach_o_write_symtab_content): New function (extracted
1416 from bfd_mach_o_write_symtab).
1417 (bfd_mach_o_write_symtab): Split.
1418 (bfd_mach_o_count_indirect_symbols): Move
1419 (bfd_mach_o_build_dysymtab): Remove layout code.
1420 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1421 (bfd_mach_o_count_sections_for_seg): Remove.
1422 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1423 bfd_mach_o_build_seg_command).
1424 (bfd_mach_o_build_exec_seg_command): New function.
1425 (bfd_mach_o_build_dysymtab_command): Remove.
1426 (bfd_mach_o_layout_commands): New function.
1427 (bfd_mach_o_init_segment): New function.
1428 (bfd_mach_o_build_commands): Major rework to handle non-object
1430 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1432 (bfd_mach_o_read_dyld_info): Clear content fields.
1433 (bfd_mach_o_read_segment): Adjust call.
1434 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1436 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1437 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1438 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1441 2014-04-18 Tristan Gingold <gingold@adacore.com>
1443 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1444 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1445 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1446 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1448 2014-04-18 Tristan Gingold <gingold@adacore.com>
1450 * mach-o.h (bfd_mach_o_dylinker_command)
1451 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1453 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1454 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1456 2014-04-18 Tristan Gingold <gingold@adacore.com>
1458 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1459 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1460 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1461 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1462 each targets declared.
1463 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1464 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1466 2014-04-18 Tristan Gingold <gingold@adacore.com>
1468 * mach-o.c (bfd_mach_o_write_thread)
1469 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1470 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1471 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1472 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1473 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1474 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1475 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1476 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1477 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1478 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1479 (bfd_mach_o_read_command): Now return a boolean status.
1480 Adjust return statements.
1481 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1482 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1484 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1486 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1487 field. Add assigned_low_gotno and assigned_high_gotno fields.
1488 (mips_elf_create_local_got_entry): Update out-of-space condition.
1489 Set index of new GOT entry to assigned_low_gotno if required by
1490 the current relocation, else set it to assigned_high_gotno.
1491 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1492 with assigned_low_gotno.
1493 (mips_elf_multi_got): Initialize assigned_low_gotno and
1494 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1495 in place of assigned_gotno when handling global GOT entries.
1496 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1497 assigned_high_gotno.
1498 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1499 gap in the middle of local GOT space.
1501 2014-04-17 Alan Modra <amodra@gmail.com>
1504 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1505 current bfd is a plugin. Don't always set type_change_ok
1506 when old bfd is a plugin.
1508 2014-04-16 Tristan Gingold <gingold@adacore.com>
1510 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1513 2014-04-16 Alan Modra <amodra@gmail.com>
1515 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1516 with "ba 0" rather than zeros.
1518 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1520 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1522 2014-04-14 Alan Modra <amodra@gmail.com>
1524 * elf32-ppc.c (BA): Define
1525 (ppc_elf_link_hash_table_create): Correct default_params.
1526 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1527 than "nop" for ppc476_workaround.
1528 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1529 and __glink_PLTresolve. Ensure plt call stub at end of page
1530 doesn't allow fall-thru prefetch.
1532 2014-04-11 Nick Clifton <nickc@redhat.com>
1535 * peXXigen.c (abs_finder): New function.
1536 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1537 than 1^32 try to convert them into section relative values
1540 2014-04-11 Nick Clifton <nickc@redhat.com>
1542 * bfd-in2.h: Regenerate.
1543 * libbfd.h: Regenerate.
1545 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1547 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1548 when building function stubs.
1550 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1552 * elf32-avr.c: Add DIFF relocations for AVR.
1553 (avr_final_link_relocate): Handle the DIFF relocs.
1554 (bfd_elf_avr_diff_reloc): New.
1555 (elf32_avr_is_diff_reloc): New.
1556 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1557 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1560 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1562 2014-04-09 Alan Modra <amodra@gmail.com>
1564 * libcoff.h: Regenerate.
1566 2014-04-09 Alan Modra <amodra@gmail.com>
1568 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1569 of safe ppc476 insns at end of page. Also remove non-branch insns.
1572 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1574 * peXXigen.c (pe_print_debugdata): New function: Displays the
1575 contents of the debug directory and decodes codeview entries.
1576 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1577 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1578 Add functions for reading and writing debugdir and codeview
1580 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1581 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1582 * libcoff-in.h (pe_tdata): Add build-id data.
1583 * libcoff.h: Regenerate.
1584 * coffcode.h (coff_write_object_contents): Run build_id
1585 after_write_object_contents hook.
1587 2014-04-05 Alan Modra <amodra@gmail.com>
1589 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1590 merging non-default sym.
1592 2014-04-04 Tristan Gingold <gingold@adacore.com>
1594 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1597 2014-04-04 Tristan Gingold <gingold@adacore.com>
1599 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1600 thinko on names length.
1602 2014-04-04 Tristan Gingold <gingold@adacore.com>
1604 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1606 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1608 2014-04-04 Tristan Gingold <gingold@adacore.com>
1610 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1612 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1614 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1615 section before dereferencing.
1616 (pe_print_idata, pe_print_edata, pe_print_reloc)
1617 (rsrc_print_section): Don't bother interpreting the contents
1618 of sections which have no contents.
1620 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1623 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1626 2014-04-03 Tristan Gingold <gingold@adacore.com>
1628 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1630 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1632 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1634 2014-04-03 Alan Modra <amodra@gmail.com>
1636 * elf-bfd.h (struct elf_backend_data
1637 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1638 with "bfd_size_type size".
1639 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1640 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1641 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1642 * elfcode.h (bfd_from_remote_memory): Likewise.
1643 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1644 * bfd-in2.h: Regenerate.
1646 2014-04-02 Tristan Gingold <gingold@adacore.com>
1648 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1649 (bfd_mach_o_prebind_cksum_command): New types.
1650 (bfd_mach_o_prebound_dylib_command): Rewrite.
1651 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1653 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1655 (bfd_mach_o_read_prebind_cksum): New function.
1656 (bfd_mach_o_read_twolevel_hints): Ditto.
1657 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1660 2014-04-02 Alan Modra <amodra@gmail.com>
1662 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1663 Consolidate code handling possible section headers past end of
1664 segment. Don't use p_align for page size guess, instead use
1665 minpagesize. Take note of ld.so clearing section headers when
1666 p_memsz > p_filesz. Handle file header specifying no section
1667 headers. Handle zero p_align throughout. Default loadbase to
1668 zero. Add comments. Rename contents_size to high_offset, and
1669 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1670 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1671 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1673 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1674 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1675 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1676 * bfd-in2.h: Regnerate.
1678 2014-04-01 Tristan Gingold <gingold@adacore.com>
1680 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1683 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1684 Pavel Fedin <p.fedin@samsung.com>
1686 * elf32-arm.c: Add support for limited pretty-printing of PLT
1687 entries on eabi and nacl targets.
1688 (elf32_arm_get_synthetic_symtab): Add new callback.
1689 (elf32_arm_nacl_plt_sym_val): Likewise.
1690 (elf32_arm_plt0_size): Add helper function.
1691 (elf32_arm_plt_size): Likewise.
1693 2014-03-27 Tristan Gingold <gingold@adacore.com>
1695 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1696 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1698 2014-03-27 Tristan Gingold <gingold@adacore.com>
1700 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1701 * mach-o.c (bfd_mach_o_write_symtab)
1702 (bfd_mach_o_write_contents)
1703 (bfd_mach_o_set_section_flags_from_bfd)
1704 (bfd_mach_o_build_seg_command): Fix indentation.
1705 (bfd_mach_o_get_base_address): New function.
1707 2014-03-26 Nick Clifton <nickc@redhat.com>
1709 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1710 relocations in discarded sections.
1712 2014-03-26 Tristan Gingold <gingold@adacore.com>
1714 * mach-o.c (bfd_mach_o_convert_architecture): Add
1715 BFD_MACH_O_CPU_TYPE_ARM64.
1717 2014-03-26 Alan Modra <amodra@gmail.com>
1719 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1720 needed plt entries when taking the address of functions for
1721 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1722 Move opd setup and abiversion checks to..
1723 (ppc64_elf_before_check_relocs): ..here. Renamed from
1724 ppc64_elf_process_dot_syms. Set output abiversion from input and
1725 input abiversion from output, if either is not set.
1726 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1727 (elf_backend_check_directives): Update.
1729 2014-03-25 Will Newton <will.newton@linaro.org>
1731 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1732 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1733 of input sections rather than output sections.
1735 2014-03-20 Will Newton <will.newton@linaro.org>
1738 * elf32-arm.c (elf32_arm_check_relocs): Set
1739 pointer_equality_needed for absolute references within
1741 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1742 unless pointer_equality_needed is set.
1744 2014-03-19 Nick Clifton <nickc@redhat.com>
1746 * peXXigen.c (rsrc_process_section): Add code to scan input
1747 sections and record their lengths. Use these lengths to find the
1748 start of each merged .rsrc section.
1750 2014-03-17 Tristan Gingold <gingold@adacore.com>
1752 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1753 (bfd_mach_o_read_command): Ditto.
1755 2014-03-14 Meador Inge <meadori@codesourcery.com>
1757 * configure.in: Add strnlen to AC_CHECK_DECLS.
1758 * config.in: Regenerate.
1759 * configure: Regenerate.
1760 * sysdep.h (strnlen): Add prototype.
1762 2014-03-14 Alan Modra <amodra@gmail.com>
1764 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1765 handling for VLE_SDA21 relocs.
1767 2014-03-13 Tristan Gingold <gingold@adacore.com>
1769 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1771 (pe_bfd_object_p): Also read version number to detect ILF.
1772 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1773 (x86_64pe_bigobj_vec): Define
1774 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1775 (bfd_coff_max_nscns): New macro.
1776 (coff_compute_section_file_positions): Use unsigned int for
1777 target_index. Compare with bfd_coff_max_nscns.
1778 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1779 Set a value for _bfd_coff_max_nscns.
1780 (header_bigobj_classid): New constant.
1781 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1782 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1783 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1785 (bigobj_swap_table): New table.
1786 * libcoff.h: Regenerate.
1787 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1788 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1789 _bfd_coff_max_nscns.
1790 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1791 * coff-rs6000.c (bfd_xcoff_backend_data)
1792 (bfd_pmac_xcoff_backend_data): Likewise.
1793 * coff64-rs6000.c (bfd_xcoff_backend_data)
1794 (bfd_xcoff_aix5_backend_data): Likewise.
1795 * targets.c (x86_64pe_bigobj_vec): Declare.
1796 * configure.in (x86_64pe_bigobj_vec): New vector.
1797 * configure: Regenerate.
1798 * config.bfd: Add bigobj object format for Windows targets.
1800 2014-03-12 Nick Clifton <nickc@redhat.com>
1803 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1804 before testing for vxworks.
1806 2014-03-12 Alan Modra <amodra@gmail.com>
1808 * Makefile.in: Regenerate.
1810 2014-03-12 Alan Modra <amodra@gmail.com>
1813 * elf.c (copy_elf_program_header): Ignore first section lma if
1816 2014-03-11 Alan Modra <amodra@gmail.com>
1819 * coff-rs6000.c: Include stdint.h.
1820 * coff64-rs6000.c: Likewise.
1822 2014-03-10 Tristan Gingold <gingold@adacore.com>
1824 * ticoff.h: Removed.
1826 2014-03-08 Alan Modra <amodra@gmail.com>
1828 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1829 many relocations. Correct bitsize and rightshift too for a number
1830 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1831 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1832 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1833 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1834 fields in instructions to signed/unsigned according to whether
1835 the field takes a signed or unsigned value. Tidy vle split16 code.
1836 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1838 2014-03-08 Alan Modra <amodra@gmail.com>
1840 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1841 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1842 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1843 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1844 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1845 fields in instructions to signed/unsigned according to whether
1846 the field takes a signed or unsigned value.
1848 2014-03-07 Pedro Alves <palves@redhat.com>
1851 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1852 through ptr_to_uint instead of through long.
1854 2014-03-06 Nick Clifton <nickc@redhat.com>
1857 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1858 attribute section names.
1860 2014-03-05 Alan Modra <amodra@gmail.com>
1862 Update copyright years.
1864 2014-03-05 Alan Modra <amodra@gmail.com>
1866 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1867 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1868 (ppc64_elf_check_relocs): Likewise.
1869 (ppc64_elf_relocate_section): Likewise.
1870 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1871 * bfd-in2.h: Regenerate.
1872 * libbfd.h: Regenerate.
1874 2014-03-04 Heiher <r@hev.cc>
1876 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1878 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1879 extension of bfd_mach_mipsisa64r2.
1881 2014-03-04 Nick Clifton <nickc@redhat.com>
1884 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1885 (elf32_thumb2_plt_entry): New array.
1886 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1887 using thumb2 based PLT.
1888 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1890 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1892 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1894 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1895 Thumb2 based PLT 0-entry.
1896 (elf32_arm_output_arch_local_syms): Handle creation of local
1897 symbols for Thumb2 based PLT entries.
1899 2014-02-28 Alan Modra <amodra@gmail.com>
1902 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1903 the same conditions we called check_relocs.
1905 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1907 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1908 * bfd-in2.h: Regenerate.
1909 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1910 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1911 using long PLT entries.
1912 (bfd_elf32_arm_use_long_plt): New function.
1913 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1915 2014-02-27 Alan Modra <amodra@gmail.com>
1917 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1918 params for targets that don't use ppc32elf.em.
1920 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1922 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1923 of GOTOFF relocations.
1925 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1926 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1929 (elf_x86_64_legacy_plt_entry): Likewise.
1930 (elf_x86_64_bnd_plt_entry): Likewise.
1931 (elf_x86_64_legacy_plt2_entry): Likewise.
1932 (elf_x86_64_bnd_plt2_entry): Likewise.
1933 (elf_x86_64_bnd_arch_bed): Likewise.
1934 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1935 (elf_x86_64_link_hash_table): Add plt_bnd.
1936 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1938 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1939 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1941 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1942 symbols. Resolve call to the second PLT if it is created.
1943 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1944 (elf_x86_64_relocate_section): Resolve PLT references to the
1945 second PLT if it is created.
1946 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1947 second PLT entry for BND relocation.
1948 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1949 the second PLT is created.
1950 (elf_x86_64_get_synthetic_symtab): New.
1951 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1953 2014-02-19 Alan Modra <amodra@gmail.com>
1955 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1956 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1957 provision of out-of-line register save/restore routines.
1959 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1961 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1962 PT_DYNAMIC segment flags.
1964 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1967 * simple.c (struct saved_offsets): New.
1968 (simple_save_output_info): Use it for ptr.
1969 (simple_restore_output_info): Use it for ptr. Check section_count.
1970 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1972 2014-02-17 Alan Modra <amodra@gmail.com>
1974 * elf64-ppc.h (struct ppc64_elf_params): Define.
1975 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1976 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1977 ppc64_elf_build_stubs): Update prototype.
1978 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1979 fields now in params. Adjust code throughout file.
1980 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1981 Save params pointer in htab.
1982 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1983 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1984 ppc64_elf_build_stubs): Remove parameters now in "params".
1986 2014-02-17 Alan Modra <amodra@gmail.com>
1988 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1989 patched for ppc476 workaround. Reapply branch taken/not taken
1992 2014-02-12 Alan Modra <amodra@gmail.com>
1994 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1995 stubs for calls to __tls_get_addr that we know will later be
1998 2014-02-12 Alan Modra <amodra@gmail.com>
2000 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2001 for ld -r, when code sections are sufficiently aligned.
2002 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2005 2014-02-12 Alan Modra <amodra@gmail.com>
2008 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2009 --export-dynamic and --dynamic-list marking of symbols.
2010 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2013 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2016 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2017 executables if it matches dynamic_list.
2019 2014-02-10 Alan Modra <amodra@gmail.com>
2021 * po/SRC-POTFILES.in: Regenerate.
2022 * po/bfd.pot: Regenerate.
2024 2014-02-09 Alan Modra <amodra@gmail.com>
2026 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2027 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2028 (elfNN_bed): Init new field.
2029 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2030 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2031 (ppc_elf_relax_section): Don't reallocate section here, write
2032 stubs, or write out relocs for ld -r here..
2033 (ppc_elf_relocate_section): ..instead write stubs here, and use
2034 existing code to write out relocs for ld -r. Fix offset
2035 adjustment on reloc for little-endian.
2036 (elf_backend_caches_rawsize): Define.
2038 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2041 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2043 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2045 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2046 return paths. Three times.
2047 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2049 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2050 (ppc64_elf_edit_toc): Free USED in return path.
2052 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2054 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2055 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2056 * libbfd.h: Regenerated.
2057 * bfd-in2.h: Regenerated.
2058 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2059 (nios2_reloc_map): Likewise.
2060 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2061 Fixed all references.
2062 (nios2_elf32_relocate_section): Add new relocations.
2063 (nios2_elf32_check_relocs): Likewise.
2064 (nios2_elf32_gc_sweep_hook): Likewise.
2066 2014-02-03 Alan Modra <amodra@gmail.com>
2068 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2069 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2070 (ppc_elf_link_params): New function.
2071 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2073 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2074 parameters. Use htab->params instead.
2075 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2076 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2077 64 bytes for ppc476 workaround.
2078 (struct ppc_elf_relax_info): New.
2079 (ppc_elf_relax_section): Exclude linker created sections and
2080 those too small to hold one instruction. Don't add another
2081 branch around trampolines on later relax passes. Don't
2082 generate trampolines for undefined symbols when !relocatable,
2083 nor for plugin symbols. Allocate space for ppc476 workaround
2084 patch area. Free fixups on error return path.
2085 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2086 * elf32-ppc.h (struct ppc_elf_params): New.
2087 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2088 (ppc_elf_link_params): Declare.
2089 * section.c (SEC_INFO_TYPE_TARGET): Define.
2090 * bfd-in2.h: Regenerate.
2092 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2094 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2096 (nios2_elf32_relocate_section): Use got_base to adjust
2097 GOT-pointer-relative relocations relative to _gp_got.
2098 (create_got_section): Create _gp_got symbol.
2099 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2100 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2102 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2104 * bfd-in2.h: Update from reloc.c.
2105 * elf32-nios2.c: Include elf32-nios2.h.
2106 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2107 (nios2_reloc_map): Likewise.
2108 (enum elf32_nios2_stub_type): Declare.
2109 (struct elf32_nios2_stub_hash_entry): Declare.
2110 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2111 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2112 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2113 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2114 bfd_count, top_index, input_list, all_local_syms.
2115 (nios2_call26_stub_entry): New.
2116 (nios2_elf32_install_imm16): Move up in file.
2117 (nios2_elf32_install_data): Move up in file.
2118 (hiadj): Move up in file.
2119 (stub_hash_newfunc): New.
2120 (link_hash_newfunc): Initialize hsh_cache field.
2122 (nios2_stub_name): New.
2123 (nios2_get_stub_entry): New.
2124 (nios2_add_stub): New.
2125 (nios2_elf32_setup_section_lists): New.
2126 (nios2_elf32_next_input_section): New.
2127 (CALL26_SEGMENT): New.
2128 (MAX_STUB_SECTION_SIZE): New.
2129 (group_sections): New.
2130 (nios2_type_of_stub): New.
2131 (nios2_build_one_stub): New.
2132 (nios2_size_one_stub): New.
2133 (get_local_syms): New.
2134 (nios2_elf32_size_stubs): New.
2135 (nios2_elf32_build_stubs): New.
2136 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2137 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2138 trampolines for R_NIOS2_CALL26 stubs.
2139 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2140 (nios2_elf32_gc_sweep_hook): Likewise.
2141 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2142 (nios2_elf32_link_hash_table_free): New.
2143 (bfd_elf32_bfd_link_hash_table_free): Define.
2144 * elf32-nios2.h: New file.
2145 * libbfd.h: Update from reloc.c.
2146 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2148 2014-01-29 Nick Clifton <nickc@redhat.com>
2151 * elf32-metag.c (elf_metag_post_process_headers): Call
2152 _bfd_elf_post_process_headers.
2153 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2154 _bfd_elf_copy_private_data.
2155 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2157 2014-01-29 Nick Clifton <nickc@redhat.com>
2159 * bfd-in.h (bfd_set_section_vma): Delete.
2160 (bfd_set_section_alignment): Delete.
2161 (bfd_set_section_userdata): Delete.
2162 (bfd_set_cacheable): Delete.
2163 * bfd.c (bfd_set_cacheable): New static inline function.
2164 * section.c (bfd_set_section_userdata): Likewise.
2165 (bfd_set_section_vma): Likewise.
2166 (bfd_set_section_alignment): Likewise.
2167 * bfd-in2.h: Regenerate.
2169 2014-01-28 Nick Clifton <nickc@redhat.com>
2171 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2172 attributes select the CU containing the abbreviation, which may not
2175 2014-01-24 Alan Modra <amodra@gmail.com>
2177 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2178 to get_relocs for ELFv2.
2180 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2183 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2184 if TLS sections are not adjacent.
2186 2014-01-22 Alan Modra <amodra@gmail.com>
2188 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2190 2014-01-22 Alan Modra <amodra@gmail.com>
2192 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2194 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2197 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2198 regular default symbol definition and the versioned dynamic
2199 symbol definition mismatch, skip the default symbol definition
2200 if one of them is IFUNC.
2202 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2205 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2206 info->export_dynamic nor h->ref_dynamic for type mismatch when
2207 adding the default version.
2209 2014-01-16 Alan Modra <amodra@gmail.com>
2211 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2212 mips_elf_traverse_got_arg* rather than mips_got_info*.
2213 Adjust caller. Alloc on output_bfd rather than symbol section
2216 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2220 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2222 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2226 against __ehdr_start.
2227 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2229 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2233 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2235 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2238 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2239 count if there are any non pc-relative relocs.
2240 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2242 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2243 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2245 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2246 offset while calculating relocation address.
2247 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2248 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2250 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2253 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2254 R_ARM_ABS8 and R_ARM_ABS16.
2256 2014-01-13 Alan Modra <amodra@gmail.com>
2258 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2259 error when shared and force a plt call otherwise.
2260 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2261 plt_type == PLT_NEW.
2262 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2263 the appropriate call stub.
2265 2014-01-10 Alan Modra <amodra@gmail.com>
2270 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2271 (assign_file_positions_for_non_load_sections): When setting up
2272 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2273 header that completely covers the relro region.
2275 2014-01-09 Tristan Gingold <gingold@adacore.com>
2277 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2278 table macros and add macros to initializa the structure.
2280 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2285 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2286 size for PT_GNU_RELRO segment.
2287 (assign_file_positions_for_load_sections): If PT_LOAD segment
2288 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2290 2014-01-07 Tom Tromey <tromey@redhat.com>
2292 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2295 2014-01-03 Nick Clifton <nickc@redhat.com>
2298 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2301 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2304 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2306 2014-01-02 Nick Clifton <nickc@redhat.com>
2309 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2310 filename in the bfd's filename field.
2311 * elfcode.h (bfd_from_remote_memory): Likewise.
2312 * ieee.c (ieee_object_p): Likewise.
2313 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2314 * oasys.c (oasys_openr_next_archived_file): Likewise.
2315 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2316 * opncls.c (bfd_fopen): Likewise.
2317 (bfd_openstreamr): Likewise.
2318 (bfd_openr_iovec): Likewise.
2319 (bfd_openw): Likewise.
2320 (bfd_create): Likewise.
2321 (_bfd_delete_bfd): Free filename.
2323 For older changes see ChangeLog-2013
2325 Copyright (C) 2014 Free Software Foundation, Inc.
2327 Copying and distribution of this file, with or without modification,
2328 are permitted in any medium without royalty provided the copyright
2329 notice and this notice are preserved.
2335 version-control: never
projects / deliverable / binutils-gdb.git / blob