1 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
3 * elf.c (elfcore_write_lwpstatus): fix typo in call to memcpy
5 2014-10-28 Nick Clifton <nickc@redhat.com>
8 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
9 detection table on a per-bfd basis.
10 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
13 2014-10-28 Andreas Schwab <schwab@suse.de>
14 Nick Clifton <nickc@redhat.com>
17 * srec.c (srec_bad_byte): Increase size of buf to allow for
19 (srec_scan): Use an unsigned char buffer to hold header bytes.
21 2014-10-27 Nick Clifton <nickc@redhat.com>
24 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
25 binaries with a group of sections linked by the string table
27 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
28 with an invalid value for NumberOfRvaAndSizes.
29 (pe_print_edata): Detect out of range rvas and entry counts for
30 the Export Address table, Name Pointer table and Ordinal table.
33 * elf.c (setup_group): Improve handling of corrupt group
36 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
38 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
39 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
40 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
41 (elf_aarch64_stub_type): Add new type
42 aarch64_stub_erratum_835769_veneer.
43 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
44 (aarch64_erratum_835769_fix): New data struct to record erratum
46 (elf_aarch64_link_hash_table: Global flags for 835769.
47 (aarch64_build_one_stub): Add case for 835769.
48 (aarch64_size_one_stub): Likewise.
49 (aarch64_mem_op_p, aarch64_mlxl_p,
50 aarch64_erratum_sequence,erratum_835769_scan):
51 New. Decode and scan functions for erratum 835769.
52 (elf_aarch64_create_or_find_stub_sec): New.
53 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
55 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
56 (erratum_835769_branch_to_stub_data,
57 make_branch_to_erratum_835769_stub):New. Connect up all the
58 erratum stubs to occurances by branches.
59 (elfNN_aarch64_write_section): New hook.
60 (aarch64_map_one_stub): Output erratum stub symbol.
61 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
62 information for erratum 835769.
63 (elf_backend_write_section): Define.
65 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
67 * elf32-arm.c (read_code32): New function to read 32 bit
69 (read_code16): New function to read 16 bit thumb instrution.
70 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
71 and read_code16 to read instructions.
73 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
75 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
76 (print_mips_isa_ext): Print the value of an unknown extension.
78 2014-10-21 Alan Modra <amodra@gmail.com>
80 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
81 entries that aren't a multiple of 8 rather than failing assertion.
83 2014-10-21 Alan Modra <amodra@gmail.com>
85 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
88 2014-10-18 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
91 section for function symbols defined in .opd is discarded, let
92 the symbol appear to be undefined.
93 (opd_entry_value): Ensure the result section is that for the
94 function code section in the same object as the OPD entry.
96 2014-10-16 Alan Modra <amodra@gmail.com>
99 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
101 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
102 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
103 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
104 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
105 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
106 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
107 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
108 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
109 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
112 2014-10-16 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
115 even when output is not ppc64 ELF. Remove redundant tests on
118 2014-10-15 Alan Modra <amodra@gmail.com>
121 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
122 param, group "section" and "offset" params. Zero discriminator.
123 * bfd.c (bfd_find_nearest_line): Implement with new
124 _bfd_find_nearest_line.
125 (bfd_find_nearest_line_discriminator): Likewise.
126 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
128 * coff-rs6000.c (xcoff_find_nearest_line,
129 xcoff_find_nearest_line_discriminator): Delete.
130 (_bfd_xcoff_find_nearest_line): Don't define.
131 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
132 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
134 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
135 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
136 adjust _bfd_dwarf2_find_nearest_line call.
137 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
138 others. Set discriminator. Adjust call.
139 (coff_find_nearest_line_discriminator): Delete.
140 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
141 * dwarf2.c (find_line): Rename to..
142 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
143 Simplify setting of do_line. Delete old function.
144 (_bfd_dwarf2_find_line): Delete.
145 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
146 discriminator_ptr and set it.
147 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
148 (_bfd_elf_find_nearest_line_discriminator): Delete.
149 (_bfd_elf_find_line_discriminator): Delete.
150 (_bfd_generic_find_nearest_line_discriminator): Don't define.
151 * elf.c (elf_find_function): Reorder params.
152 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
154 (_bfd_elf_find_nearest_line_discriminator): Delete.
155 (_bfd_elf_find_line): Adjust call.
156 * elf32-arm.c (arm_elf_find_function): Reorder params.
157 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
159 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
160 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
161 (elfNN_aarch64_find_nearest_line): Reorder params, add
162 discriminator_ptr. Adjust calls.
163 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
164 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
165 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
166 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
167 (_bfd_dwarf1_find_nearest_line): Likewise.
168 (_bfd_dwarf2_find_nearest_line): Likewise.
169 (_bfd_dwarf2_find_line): Delete.
170 (_bfd_generic_find_nearest_line_discriminator): Delete.
171 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
172 * libcoff-in.h (coff_find_nearest_line): Update prototype.
173 (coff_find_nearest_line_discriminator): Delete.
174 (coff_find_nearest_line_with_names): Update prototype.
175 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
176 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
177 discriminator_ptr. Adjust calls.
178 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
179 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
180 discriminator_ptr and set.
181 * som.c (som_find_nearest_line): Similarly.
182 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
183 _bfd_find_nearest_line_discriminator.
184 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
185 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
186 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
187 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
188 "discriminator" and set.
189 (_bfd_vms_find_nearest_line_discriminator): Delete.
190 (_bfd_generic_find_nearest_line_discriminator): Don't define.
191 (alpha_vms_find_nearest_line): Update define.
192 * bfd-in2.h: Regenerate.
193 * libbfd.h: Regenerate.
194 * libcoff.h: Regenerate.
196 2014-10-15 Alan Modra <amodra@gmail.com>
198 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
199 * aout-adobe.c (aout_32_find_line): Define.
200 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
201 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
202 * aout-target.h (MY_find_line): Define.
203 * aout-tic30.c (MY_find_line): Define.
204 * binary.c (binary_find_line): Define.
205 * bout.c (aout_32_find_line): Define.
206 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
207 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
208 (rs6000_xcoff64_aix_vec): Likewise.
209 * elf-bfd.h (_bfd_generic_find_line): Don't define.
210 * elfxx-target.h (bfd_elfNN_find_line): Define.
211 * i386msdos.c (msdos_find_line): Define.
212 * i386os9k.c (aout_32_find_line): Define.
213 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
214 (ieee_find_nearest_line, ieee_find_line,
215 ieee_find_inliner_info): Define.
216 * ihex.c (ihex_find_line): Define.
217 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
218 (_bfd_generic_find_line): Don't define.
219 * libbfd.c (_bfd_generic_find_line): Delete.
220 * libcoff-in.h (coff_find_line): Define.
221 * libecoff.h (_bfd_ecoff_find_line): Define.
222 * mach-o.h (bfd_mach_o_find_line): Define.
223 * mmo.c (mmo_find_line): Define.
224 * nlm-target.h (nlm_find_line): Define.
225 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
226 (oasys_find_nearest_line, oasys_find_line,
227 oasys_find_inliner_info): Define.
228 * pef.c (bfd_pef_find_line): Define.
229 * plugin.c (bfd_plugin_find_line): Define.
230 * ppcboot.c (ppcboot_find_line): Define.
231 * som.c (som_find_line): Define.
232 * srec.c (srec_find_line): Define.
233 * tekhex.c (tekhex_find_line): Define.
234 * versados.c (versados_find_line): Define.
235 * vms-alpha.c (alpha_vms_find_line): Define.
236 * xsym.c (bfd_sym_find_line): Define.
237 * bfd-in2.h: Regenerate.
238 * libbfd.h: Regenerate.
239 * libcoff.h: Regenerate.
241 2014-10-15 Tristan Gingold <gingold@adacore.com>
243 * version.m4: Bump version to 2.25.51
244 * configure: Regenerate.
246 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
248 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
249 offset is less than 2.
250 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
252 2014-10-14 Alan Modra <amodra@gmail.com>
255 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
256 (EIGHT_GAZILLION): Delete.
258 2014-10-13 Alan Modra <amodra@gmail.com>
261 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
262 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
263 flags enabling conversion of CIEs and FDEs to use relative encoding.
264 (find_merged_cie): Similarly.
265 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
266 relocatable, except for CIE pointer.
267 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
268 relocs against symbols in dropped comdat group sections.
269 (bfd_elf_discard_info): Do some eh_frame optimisation when
272 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
274 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
275 the hwcaps2 object attribute.
277 2014-10-04 Alan Modra <amodra@gmail.com>
280 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
281 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
282 range FDEs for discarding.
283 (vma_compare): Sort on range after address.
284 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
285 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
286 error message rather than "fde".
287 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
290 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
293 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
294 for OLD_FREEBSD_ABI_LABEL.
296 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
299 * plugin.c (try_claim): New function. Moved from
301 (try_load_plugin): Pass through bfd. Add test.
302 (load_plugin): Pass through bfd.
303 (bfd_plugin_object_p): Move logic to try_claim.
305 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
307 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
308 call relaxation use furthermost addresses where call source and
309 destination can be to check whether it's in the range of a direct
312 2014-09-22 Alan Modra <amodra@gmail.com>
314 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
315 false for overflow or overlapping FDEs. Give more detail in
318 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
320 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
321 the addend if relocations are RELA.
323 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
325 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
326 nds32_elf_ex9_relocation_check): Synchronize the argument type.
328 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
330 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
332 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
335 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
338 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
340 2014-09-16 Terry Guo <terry.guo@arm.com>
342 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
345 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
347 * bfd-in2.h: Regenerate.
348 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
349 (nds32_elf_relax_section): Code refactoring.
350 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
351 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
352 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
353 pattern. The first three is moved from nds32_elf_relax_section,
354 and the last three is new function.
355 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
356 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
357 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
358 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
359 three is moved from nds32_elf_relax_section, and the last four
361 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
362 pattern and address setting pattern.
363 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
364 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
365 nds32_elf_relax_gotoff_suff): Relax pic pattern.
366 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
367 nds32_elf_relax_letlsls): Relax TLS pattern.
368 (nds32_relax_adjust_label): Adjust alignment and nop.
369 (nds32_elf_pick_relax): Choose relaxation optimization.
370 (nds32_elf_get_relocated_section_contents): New hook.
371 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
373 * elf32-nds32.h: Declare.
374 * libbfd.h: Regenerate.
375 * reloc.c: Add nds32 new relocations.
377 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
379 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
380 'name' for the typo issue, which related with commit
381 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
383 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
384 Matthew Fortune <matthew.fortune@imgtec.com>
386 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
387 * archures.c (bfd_architecture): Likewise.
388 * bfd-in2.h (bfd_architecture): Likewise.
389 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
390 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
391 BFD_RELOC_MIPS_19_PCREL_S2.
392 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
393 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
394 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
395 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
396 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
397 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
398 BFD_RELOC_LO16_PCREL.
399 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
400 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
402 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
403 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
404 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
405 BFD_RELOC_LO16_PCREL.
406 * elfn32-mips.c: Likewise.
407 * elfxx-mips.c (MIPSR6_P): New define.
408 (mipsr6_exec_plt_entry): New array.
409 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
410 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
411 (aligned_pcrel_reloc_p): New function.
412 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
413 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
414 (mips_elf_calculate_relocation): Add support for relocs:
415 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
416 R_MIPS_PCHI16 and R_MIPS_PCLO16.
417 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
418 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
419 (_bfd_mips_elf_check_relocs): Add support for relocs:
420 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
421 (_bfd_mips_elf_relocate_section): Add a check for unaligned
423 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
425 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
426 (_bfd_mips_elf_print_private_bfd_data): Likewise.
427 (mips_32bit_flags_p): Add support for mips32r6.
428 * libbfd.h (bfd_reloc_code_real_names): Add entries for
429 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
430 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
431 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
432 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
433 BFD_RELOC_MIPS_19_PCREL_S2.
434 * config.bfd: Add mips*-img-elf* target triple.
436 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
438 * config.bfd: Add mips*-img-elf* target triple.
440 2014-09-12 Alan Modra <amodra@gmail.com>
442 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
443 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
444 range of FDEs to hdr_info->array.
445 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
446 .eh_frame_hdr entries, and overlapping FDEs.
448 2014-09-10 Alan Modra <amodra@gmail.com>
450 * elf.c (assign_file_positions_except_relocs): Move section header
452 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
453 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
454 * elflink.c (bfd_elf_final_link): Don't call above function.
456 2014-08-30 Alan Modra <amodra@gmail.com>
458 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
460 2014-08-29 Alan Modra <amodra@gmail.com>
462 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
463 error for calls via a toc adjusting stub without a nop.
465 2014-08-29 Alan Modra <amodra@gmail.com>
467 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
468 error. Remove redundant bfd_set_error.
470 2014-08-29 Alan Modra <amodra@gmail.com>
472 * srec.c (srec_scan): Revert last change. Report an error for
473 S-records with less than the miniumum byte count.
475 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
477 * srec.c (srec_scan): Return error for 0 size.
479 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
482 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
483 to check discarded input section.
484 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
486 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
489 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
490 sections to input from ld --just-symbols.
492 2014-08-26 DJ Delorie <dj@redhat.com>
494 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
497 2014-08-26 Jiong Wang <jiong.wang@arm.com>
499 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
500 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
502 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
504 2014-08-26 Nick Clifton <nickc@redhat.com>
506 * config.bfd: Fix typo in or1knd selection.
508 2014-08-22 Kai Tietz <ktietz@redhat.com>
511 * coffcode.h (coff_compute_section_file_positions): Keep
512 FileAlignment valid as set.
514 2014-08-22 Alan Modra <amodra@gmail.com>
516 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
517 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
519 2014-08-22 Alan Modra <amodra@gmail.com>
521 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
523 (_bfd_elf_begin_eh_frame_parsing): Delete.
524 (_bfd_elf_end_eh_frame_parsing): Delete.
525 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
526 (_bfd_elf_end_eh_frame_parsing): Delete.
527 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
528 !info->relocatable in place of merge_cies.
529 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
530 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
531 (ppc64_elf_size_stubs): Likewise pad stub FDE.
532 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
533 (ppc64_elf_size_stubs): ..here and..
534 (ppc64_elf_finish_dynamic_sections): ..here.
536 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
538 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
540 2014-08-21 Tony Wang <tony.wang@arm.com>
542 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
543 the veneer routine for R_ARM_THM_JUMP19.
544 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
545 (elf32_arm_size_stub): Ditto.
547 2014-08-20 Roland McGrath <mcgrathr@google.com>
550 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
551 all reloc types with pc_relative set in the howto, not just for
552 R_ARM_REL32 and R_ARM_REL32_NOI.
553 (allocate_dynrelocs_for_symbol): Update comment.
554 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
555 set in the howto, set call_reloc_p and may_need_local_target_p but
556 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
557 (elf32_arm_check_relocs): Likewise.
559 2014-08-20 Will Newton <will.newton@linaro.org>
561 * config.bfd: Default armeb-*-eabi* to big endian.
563 2014-08-19 Alan Modra <amodra@gmail.com>
565 * configure: Regenerate.
567 2014-08-18 Alan Modra <amodra@gmail.com>
569 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
570 use dynrelocs for ifunc.
571 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
573 2014-08-18 Alan Modra <amodra@gmail.com>
576 * elflink.c (on_needed_list): Only consider libraries that have
579 2014-08-18 Alan Modra <amodra@gmail.com>
581 * elflink.c (bfd_elf_discard_info): Return int error status.
582 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
583 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
584 * bfd-in2.h: Regenerate.
586 2014-08-14 Alan Modra <amodra@gmail.com>
588 * peXXigen.c (pe_print_reloc): Protect against access past end
591 2014-08-14 Alan Modra <amodra@gmail.com>
594 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
595 in the order they are mapped to output sections.
597 2014-08-14 Alan Modra <amodra@gmail.com>
599 * configure.ac: Delete redundant plugin related checks.
600 * configure: Regenerate.
602 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
604 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
605 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
608 2014-08-12 Alan Modra <amodra@gmail.com>
610 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
611 here when not calling the generic add_symbol function. Formatting.
612 Correct handling of indirect symbols. Update notice call.
613 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
614 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
615 symbols early. Update notice call. Add comments regarding weak
616 symbols vs. indirect.
618 2014-08-12 Alan Modra <amodra@gmail.com>
621 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
624 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
626 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
629 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
630 Alan Modra <amodra@gmail.com>
633 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
634 warning for references in LTO IR to warning symbols.
636 2014-08-07 Alan Modra <amodra@gmail.com>
638 * linker.c (WARN, CWARN): Collapse these states to WARN.
639 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
642 2014-08-05 Doug Evans <dje@google.com>
644 * bfd-in2.h: Regenerate.
645 * libcoff.h: Regenerate.
647 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
649 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
650 rawsize if changing size.
652 2014-08-05 Alan Modra <amodra@gmail.com>
655 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
657 2014-08-05 Alan Modra <amodra@gmail.com>
659 * linker.c (generic_link_check_archive_element): Move handling
660 of command link -u symbols with a common symbol def to the
661 code handling non-common symbols so that archive element symbols
662 are loaded. Use generic_link_add_object_symbols.
664 2014-08-05 Alan Modra <amodra@gmail.com>
667 * linker.c (struct archive_list, struct archive_hash_entry,
668 struct archive_hash_table, archive_hash_newfunc,
669 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
670 archive_hash_table_free): Delete.
671 (_bfd_generic_link_add_archive_symbols): Add h and name params to
672 checkfn. Rewrite using a straight-forward scan over archive map.
673 (generic_link_check_archive_element_no_collect,
674 generic_link_check_archive_element_collect,
675 generic_link_check_archive_element): Add h and name params.
676 * aoutx.h (aout_link_check_archive_element): Likewise.
677 * pdp11.c (aout_link_check_archive_element): Likewise.
678 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
679 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
680 scan symbols, simply add archive element whenever h is undefined.
681 (coff_link_check_ar_symbols): Delete.
682 * ecoff.c (read_ext_syms_and_strs): Delete.
683 (reread_ext_syms_and_strs): Delete.
684 (ecoff_link_check_archive_element): Add h and name param. Don't
685 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
686 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
688 (elf_link_add_archive_symbols): Delete "defined" array, merge
689 functionality into "included". Make "included" a char array. Don't
690 set or test archive_pass.
691 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
692 * libbfd.h: Regenerate.
694 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
697 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
699 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
701 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
702 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
703 (bfd_mips_elf_swap_abiflags_v0_in): New function.
704 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
705 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
706 (_bfd_mips_elf_fake_sections): Likewise.
707 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
708 (_bfd_mips_elf_additional_program_headers): Account for new
709 PT_MIPS_ABIFLAGS program header.
710 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
711 associate with .MIPS.abiflags.
712 (_bfd_mips_elf_gc_mark_extra_sections): New function.
713 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
714 (infer_mips_abiflags): Likewise.
715 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
716 (mips_32bit_flags_p): Moved higher.
717 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
718 checking for FP ABIs.
719 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
720 checks. Check EF_MIPS_FP64 flag consistency.
721 (print_mips_ases, print_mips_isa_ext): New static function.
722 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
723 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
724 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
725 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
726 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
727 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
728 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
729 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
731 2014-07-28 Alan Modra <amodra@gmail.com>
734 * archive.c (_bfd_compute_and_write_armap): Warn on adding
735 __gnu_lto_slim to armap.
736 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
737 __gnu_lto_slim to linker hash table.
739 2014-07-27 Anthony Green <green@moxielogic.org>
741 * config.bfd: Add moxie-*-moxiebox*.
743 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
745 Add or reactivate or1k-*-rtems*
746 * config.bfd (or1k-*-rtems*): Reactivate.
748 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
750 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
752 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
753 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
755 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
759 and R_*_IRELATIVE relocation offset with PLT entry.
760 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
761 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
762 (elf_x86_64_get_synthetic_symtab): Use it.
764 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
767 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
768 next_tls_desc_index with elf.srelplt->reloc_count.
770 2014-07-15 Alan Modra <amodra@gmail.com>
772 * cache.c (cache_bread_1): Don't return -1 when fread returns
775 2014-07-15 Alan Modra <amodra@gmail.com>
777 * elflink.c (elf_merge_st_other): Update comments. Simplify
778 visibility handling. Make isym const. Move code modifying
779 isym->st_other for --exclude-libs to..
780 (elf_link_add_object_symbols): ..here.
782 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
785 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
787 2014-07-08 Nick Clifton <nickc@redhat.com>
790 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
791 segments in input bfds.
793 2014-07-08 Will Newton <will.newton@linaro.org>
795 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
796 value to 64kB and remove custom setting for NaCl.
798 2014-07-08 Alan Modra <amodra@gmail.com>
800 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
801 bits from source to dest.
802 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
803 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
805 * bfd-in2.h: Regenerate.
807 2014-07-08 Jiong Wang <jiong.wang@arm.com>
809 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
810 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
811 when info->relocatable be true.
813 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
815 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
816 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
817 * bfd-in2.h: Regenerate.
818 * libbfd.h: Regenerate.
820 2014-07-04 Alan Modra <amodra@gmail.com>
822 * Makefile.am: Update "configure.in" comments.
825 * configure.host: Likewise.
826 * doc/bfdint.texi: Likewise.
827 * targets.c: Likewise.
828 * warning.m4: Likewise.
829 * Makefile.in: Regenerate.
831 2014-07-04 Alan Modra <amodra@gmail.com>
833 * configure.ac: Rename from configure.in.
834 * Makefile.in: Regenerate.
835 * config.in: Regenerate.
836 * doc/Makefile.in: Regenerate.
838 2014-07-04 Alan Modra <amodra@gmail.com>
840 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
841 * Makefile.in: Regenerate.
843 2014-07-04 Alan Modra <amodra@gmail.com>
845 * version.m4: New file.
846 * configure.in: Include version.m4.
848 * Makefile.am (RELEASE): Delete.
849 (bfdver.h): Depend on development.sh, use instead of RELEASE.
850 * Makefile.in: Regenerate.
851 * doc/Makefile.in: Regenerate.
853 2014-07-02 Alan Modra <amodra@gmail.com>
855 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
856 pointer_equality_needed when !readonly_dynrelocs.
857 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
859 2014-07-02 Alan Modra <amodra@gmail.com>
861 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
862 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
864 2014-07-01 Alan Modra <amodra@gmail.com>
866 * bfd.c (struct bfd): Reorganise for better packing. Delete
867 "ifd" field. Make "format", "direction" and "flags" bitfields.
868 (HAS_LOAD_PAGE): Delete, renumber following flags.
869 * bfd-in2.h: Regenerate.
870 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
872 2014-07-01 Alan Modra <amodra@gmail.com>
874 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
875 (struct ppc_link_hash_table): Increase size of stub_count array.
876 (build_global_entry_stubs): Emit symbol on global entry stub.
877 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
880 2014-07-01 Alan Modra <amodra@gmail.com>
882 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
883 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
884 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
886 (ppc64_elf_relocate_section): Disable ELFv2 function entry
887 optimisation when --traditional-format.
889 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
890 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
891 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
892 Soundararajan <Sounderarajan.D@atmel.com>
894 * archures.c: Add avrtiny architecture for avr target.
895 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
896 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
897 added for 16 bit LDS/STS instruction of avrtiny arch.
898 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
899 BFD_RELOC_AVR_LDS_STS_16.
900 (bfd_elf_avr_final_write_processing): Select machine number
902 (elf32_avr_object_p): Set machine number for avrtiny arch.
903 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
904 * bfd-in2.h: Regenerate.
905 * libbfd.h: Regenerate.
907 2014-06-26 Nick Clifton <nickc@redhat.com>
910 * dwarf2.c (is_str_attr): New function.
911 (find_abstract_instance_name): Use it to determine when an
912 attribute has a string value.
914 2014-06-24 Alan Modra <amodra@gmail.com>
916 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
917 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
920 2014-06-21 Philippe De Muyter <phdm@macqel.be>
922 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
925 2014-06-20 Kyle McMartin <kyle@redhat.com>
927 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
928 emitting initial-exec relocs when not linking an executable.
930 2014-06-16 Will Newton <will.newton@linaro.org>
932 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
933 htab->next_tls_desc_index in the non-IPLT case.
934 Calculate GOT offset correctly for the non-IPLT case.
935 (allocate_dynrelocs_for_symbol): Don't increment
936 htab->next_tls_desc_index here.
938 2014-06-16 Alan Modra <amodra@gmail.com>
940 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
943 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
945 * elfxx-aarch64.c (stdarg.h): Include.
947 (_bfd_aarch64_elf_grok_prstatus): Updated.
948 (_bfd_aarch64_elf_grok_psinfo): New function.
949 (_bfd_aarch64_elf_write_core_note): New function.
950 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
951 (elf_backend_write_core_note): Define.
953 2014-06-13 Alan Modra <amodra@gmail.com>
955 * archive.c: Include bfdlink.h.
956 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
957 * bfd.c (struct bfd): Add is_linker_output field.
958 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
959 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
960 link.hash and is_linker_output.
961 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
962 param with bfd*. Assert is_linker_output and link.hash, and
963 clear them before exit.
964 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
965 bfd_link_hash_table* param with bfd*. Hack is_linker_output
966 and link.hash so we can free two linker hash tables.
967 (elf32_mn10300_link_hash_table_create): Create static_hash_table
968 first. Clean up on errors. Set hash_table_free pointer.
969 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
970 bfd_link_hash_table* param with bfd*.
971 (elf32_arm_link_hash_table_create): Clean up on errors. Set
972 hash_table_free pointer.
973 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
974 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
975 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
976 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
977 * xcofflink.c: Similarly.
978 * simple.c (bfd_simple_get_relocated_section_contents): Save and
979 clear link.next before creating linker hash table. Clean up on
980 errors, and restore link.next on exit.
981 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
982 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
983 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
984 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
985 * hash.c (bfd_hash_table_init_n): Free table on error.
986 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
987 * bfd-in2.h: Regenerate.
988 * libbfd.h: Regenerate.
989 * libcoff.h: Regenerate.
991 2014-06-13 Alan Modra <amodra@gmail.com>
994 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
995 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
996 * bfd.c (bfd_link_hash_table_free): Don't define.
997 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
998 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
999 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1000 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1001 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1002 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1003 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1004 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1005 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1006 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1007 * xsym.c: Don't define various link_hash_table_free defines, and
1008 remove from bfd_target vars. Temporarily reference some of the
1009 target link_hash_table_free functions to avoid warnings.
1010 * bfd-in2.h: Regenerate.
1011 * libbfd.h: Regenerate.
1013 2014-06-13 Alan Modra <amodra@gmail.com>
1015 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1016 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1017 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1018 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1019 Move link_hash_table_free functions before their corresponding
1020 link_hash_table_create functions.
1022 2014-06-13 Alan Modra <amodra@gmail.com>
1024 * bfd.c (struct bfd): Replace link_next with a union.
1025 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1026 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1027 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1028 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1029 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1030 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1031 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1032 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1033 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1034 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1035 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1036 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1037 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1038 * bfd-in2.h: Regenerate.
1040 2014-06-11 Alan Modra <amodra@gmail.com>
1042 * linker.c (unwrap_hash_lookup): Add missing parens.
1044 2014-06-11 Kai Tietz <ktietz@redhat.com>
1046 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1047 * libcoff.h: Regenerated.
1049 2014-06-10 Alan Modra <amodra@gmail.com>
1052 * linker.c (unwrap_hash_lookup): New function.
1053 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1054 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1055 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1056 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1057 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1058 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1059 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1060 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1062 2014-06-07 Alan Modra <amodra@gmail.com>
1064 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1065 insn as a bitfield; Use complain_overflow_bitfield.
1066 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1068 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1070 * development.sh: New file.
1071 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1072 Make -Werror the default with GCC only if DEVELOPMENT is true.
1073 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1074 $(srcdir)/development.sh.
1075 * Makefile.in, configure: Regenerate.
1077 2014-06-04 Will Newton <will.newton@linaro.org>
1079 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1080 being non-NULL into an assert.
1081 (elfNN_aarch64_tls_relax): Remove unused code.
1083 2014-06-03 DJ Delorie <dj@redhat.com>
1085 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1087 2014-06-03 Nick Clifton <nickc@redhat.com>
1090 * peXXigen.c (rsrc_process_section): Page align the new contents
1091 befgore writing out.
1093 2014-06-03 Alan Modra <amodra@gmail.com>
1095 * elf64-ppc.c (ADDIS_R12_R2): Define.
1096 (build_plt_stub): Support fusion on ELFv2 stub.
1097 (ppc_build_one_stub): Likewise for plt branch stubs.
1099 2014-05-28 Alan Modra <amodra@gmail.com>
1101 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1103 2014-05-28 Tristan Gingold <gingold@adacore.com>
1105 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1106 to keep the length of the best fit range.
1107 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1110 2014-05-27 DJ Delorie <dj@redhat.com>
1112 * elf32-rx.c (get_symbol_value_maybe): New.
1113 (rx_elf_relocate_section): If we find a reloc against
1114 $tableentry$default$<name>, redirect it to the appropriate
1116 (RX_Table_Info): New.
1117 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1118 with table parts in them.
1119 (rx_check_directives): New.
1120 (rx_table_map_2): New.
1121 (rx_table_map): New.
1122 (rx_additional_link_map_text): New. Called to dump tables to the
1126 2014-05-20 DJ Delorie <dj@redhat.com>
1128 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1130 2014-05-20 Alan Modra <amodra@gmail.com>
1133 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1134 Remove redundant setting of htab->elf.dynobj. Don't align.
1135 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1136 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1137 (create_sdata_sym): Delete.
1138 (elf_allocate_pointer_linker_section): Rename from
1139 elf_create_pointer_linker_section. Align section.
1140 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1141 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1143 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1144 Remove unnecessary tests on _SDA_BASE_ sym.
1145 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1146 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1147 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1148 (ppc_elf_maybe_strip_sdata_syms): Declare.
1150 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1152 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1154 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1156 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1157 in a section with no contents.
1158 (is_vma_in_section, find_section_by_vma): New functions.
1159 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1160 offsets in the debug directory.
1161 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1162 Byte-swap GUID from little-endian to big-endian order for
1163 consistent and conventional display.
1165 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1167 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1168 64-bit doubles objects mix with 32-bit doubles objects.
1169 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1171 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1173 * mmo.c: Update URLs in documentation comments.
1175 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1176 David Weatherford <weath@cadence.com>
1177 Max Filippov <jcmvbkbc@gmail.com>
1179 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1182 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1184 * config.bfd: Add proper arm config for *-*-freebsd*.
1186 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1188 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1189 mips32r5 and mips64r5.
1190 * archures.c (bfd_architecture): Likewise.
1191 * bfd-in2.h (bfd_architecture): Likewise.
1192 * cpu-mips.c (arch_info_struct): Likewise.
1193 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1195 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1197 * elfxx-mips.h (elfxx-mips.h): Declare.
1198 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1199 Tag_GNU_MIPS_ABI_FP mismatches.
1200 (_bfd_mips_fp_abi_string): New function.
1202 2014-05-02 Alan Modra <amodra@gmail.com>
1204 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1205 * configure.in: Likewise.
1206 * configure: Regenerate.
1208 2014-05-02 Alan Modra <amodra@gmail.com>
1210 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1211 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1212 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1213 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1214 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1215 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1216 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1217 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1218 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1219 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1220 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1221 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1222 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1223 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1224 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1225 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1226 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1227 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1228 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1229 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1230 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1231 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1232 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1233 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1234 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1235 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1236 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1237 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1238 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1239 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1240 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1241 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1242 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1243 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1244 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1245 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1246 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1247 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1248 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1249 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1250 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1251 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1252 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1253 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1254 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1255 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1256 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1257 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1259 * configure: Regenerate.
1261 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1263 * mmo.c (mmo File layout documentation): Add note about low bits
1265 (mmo_write_chunk): When handling data remainder, assert that
1266 previous remaining data is flushed.
1267 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1268 when dealing with an aligned VMA and for aligned lengths. Don't skip
1269 the last 32-bit-word of zeros.
1270 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1271 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1272 emitting data, not after updating it.
1273 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1275 2014-04-30 Nick Clifton <nickc@redhat.com>
1277 * compress.c (bfd_is_section_compressed): When checking the
1278 .debug_str section, also check the fifth byte in the section is
1279 not part of a string.
1281 2014-04-30 Alan Modra <amodra@gmail.com>
1283 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1284 (find_merged_cie): Identify personality functions by (bfd_id,index)
1285 pair when a local sym is used.
1287 2014-04-29 Christian Svensson <blue@cmd.nu>
1289 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1290 into .rela.got if it contained TLS relocations as well.
1292 2014-04-28 Nick Clifton <nickc@redhat.com>
1295 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1298 2014-04-26 Alan Modra <amodra@gmail.com>
1300 * po/SRC-POTFILES.in: Regenerate.
1301 * configure: Regenerate.
1303 2014-04-25 Nick Clifton <nickc@redhat.com>
1306 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1307 a 342-bit host. This time for older versions of gcc.
1309 2014-04-24 Nick Clifton <nickc@redhat.com>
1311 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1314 2014-04-24 Alan Modra <amodra@gmail.com>
1317 * dwarf2.c: Formatting.
1318 (struct dwarf2_debug): Make adjusted_section_count signed.
1319 (unset_sections): Make i signed.
1320 (set_debug_vma): New function.
1321 (place_sections): Handle separate debug object file. Set VMA
1322 on debug sections, even if they have an output section. Also
1323 set VMA on zero size sections, and non-load but alloc sections.
1324 Set adjusted_section_count to -1 when no section adjustment.
1325 Malloc adjusted_sections. Don't double last_vma. Transfer
1326 alloc section VMAs to separate debug file.
1327 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1328 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1329 test on symbols being the same before using old stash. Read
1330 and use separate debug file symbols. Call place_sections.
1331 (find_line): Don't call place_sections here.
1332 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1333 * libbfd.h: Regenerate.
1334 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1335 _bfd_dwarf2_slurp_debug_info call.
1336 * simple.c (simple_save_output_info): Clarify comment.
1338 2014-04-24 Nick Clifton <nickc@redhat.com>
1341 * peXXigen.c (struct rsrc_regions): New structure.
1342 (rsrc_print_resource_directory): Use new structure. Include
1343 offset of directory in listing.
1344 (rsrc_print_resource_entry): Likewise.
1345 (rsrc_print_section): Likewise.
1346 (rsrc_count_entries): Do not increment sizeof_strings or
1348 (rsrc_count_directory): Do not increment sizeof_tables.
1349 (rsrc_compute_region_sizes): New function.
1350 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1351 (rsrc_process_section): Compute size of regions after merging
1354 2014-04-23 Alan Modra <amodra@gmail.com>
1357 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1358 (place_sections): Do not modify VMA of sections when called from
1359 linker after sections have been placed in output sections. Short
1360 circuit single section case.
1361 (save_section_vma, section_vma_same): New functions.
1362 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1364 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1365 when non-relocatable.
1367 2014-04-22 Nick Clifton <nickc@redhat.com>
1370 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1372 2014-04-22 Christian Svensson <blue@cmd.nu>
1374 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1375 * archures.c: Likewise.
1376 * coffcode.h: Likewise.
1377 * config.bfd: Likewise.
1378 * configure.in: Likewise.
1379 * reloc.c: Likewise.
1380 * targets.c: Likewise.
1381 * cpu-or1k.c: New file.
1382 * elf32-or1k.c: New file.
1383 * coff-or32.c: Delete.
1384 * cpu-openrisc.c: Delete.
1385 * cpu-or32.c: Delete.
1386 * elf32-openrisc.c: Delete.
1387 * elf32-or32.c: Delete.
1388 * Makefile.in: Regenerate.
1389 * bfd-in2.h: Regenerate.
1390 * configure: Regenerate.
1391 * libbfd.h: Regenerate.
1393 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1396 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1398 2014-04-22 Will Newton <will.newton@linaro.org>
1400 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1401 function. (elf_backend_section_flags): Remove define.
1403 2014-04-21 Richard Henderson <rth@redhat.com>
1405 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1406 parameter; honor it and disable got merging when false.
1407 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1408 the first pass of relaxation.
1409 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1410 the end of the LITERAL+LITUSE chain.
1411 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1412 second pass of relaxation.
1414 * configure.ac (use_secureplt): Enable by default.
1415 * configure: Rebuild.
1417 2014-04-18 Tristan Gingold <gingold@adacore.com>
1419 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1420 bind_content, weak_bind_content, lazy_bind_content,
1422 (bfd_mach_o_load_command): Add comments, add next field.
1423 (mach_o_data_struct): Replace commands field by first_command
1425 * mach-o.c (bfd_mach_o_append_command): New function.
1426 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1427 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1429 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1430 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1431 (bfd_mach_o_write_thread): Use macro instead of literal.
1432 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1433 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1435 (bfd_mach_o_write_symtab_content): New function (extracted
1436 from bfd_mach_o_write_symtab).
1437 (bfd_mach_o_write_symtab): Split.
1438 (bfd_mach_o_count_indirect_symbols): Move
1439 (bfd_mach_o_build_dysymtab): Remove layout code.
1440 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1441 (bfd_mach_o_count_sections_for_seg): Remove.
1442 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1443 bfd_mach_o_build_seg_command).
1444 (bfd_mach_o_build_exec_seg_command): New function.
1445 (bfd_mach_o_build_dysymtab_command): Remove.
1446 (bfd_mach_o_layout_commands): New function.
1447 (bfd_mach_o_init_segment): New function.
1448 (bfd_mach_o_build_commands): Major rework to handle non-object
1450 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1452 (bfd_mach_o_read_dyld_info): Clear content fields.
1453 (bfd_mach_o_read_segment): Adjust call.
1454 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1456 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1457 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1458 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1461 2014-04-18 Tristan Gingold <gingold@adacore.com>
1463 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1464 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1465 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1466 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1468 2014-04-18 Tristan Gingold <gingold@adacore.com>
1470 * mach-o.h (bfd_mach_o_dylinker_command)
1471 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1473 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1474 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1476 2014-04-18 Tristan Gingold <gingold@adacore.com>
1478 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1479 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1480 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1481 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1482 each targets declared.
1483 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1484 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1486 2014-04-18 Tristan Gingold <gingold@adacore.com>
1488 * mach-o.c (bfd_mach_o_write_thread)
1489 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1490 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1491 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1492 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1493 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1494 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1495 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1496 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1497 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1498 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1499 (bfd_mach_o_read_command): Now return a boolean status.
1500 Adjust return statements.
1501 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1502 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1504 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1506 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1507 field. Add assigned_low_gotno and assigned_high_gotno fields.
1508 (mips_elf_create_local_got_entry): Update out-of-space condition.
1509 Set index of new GOT entry to assigned_low_gotno if required by
1510 the current relocation, else set it to assigned_high_gotno.
1511 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1512 with assigned_low_gotno.
1513 (mips_elf_multi_got): Initialize assigned_low_gotno and
1514 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1515 in place of assigned_gotno when handling global GOT entries.
1516 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1517 assigned_high_gotno.
1518 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1519 gap in the middle of local GOT space.
1521 2014-04-17 Alan Modra <amodra@gmail.com>
1524 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1525 current bfd is a plugin. Don't always set type_change_ok
1526 when old bfd is a plugin.
1528 2014-04-16 Tristan Gingold <gingold@adacore.com>
1530 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1533 2014-04-16 Alan Modra <amodra@gmail.com>
1535 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1536 with "ba 0" rather than zeros.
1538 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1540 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1542 2014-04-14 Alan Modra <amodra@gmail.com>
1544 * elf32-ppc.c (BA): Define
1545 (ppc_elf_link_hash_table_create): Correct default_params.
1546 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1547 than "nop" for ppc476_workaround.
1548 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1549 and __glink_PLTresolve. Ensure plt call stub at end of page
1550 doesn't allow fall-thru prefetch.
1552 2014-04-11 Nick Clifton <nickc@redhat.com>
1555 * peXXigen.c (abs_finder): New function.
1556 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1557 than 1^32 try to convert them into section relative values
1560 2014-04-11 Nick Clifton <nickc@redhat.com>
1562 * bfd-in2.h: Regenerate.
1563 * libbfd.h: Regenerate.
1565 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1567 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1568 when building function stubs.
1570 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1572 * elf32-avr.c: Add DIFF relocations for AVR.
1573 (avr_final_link_relocate): Handle the DIFF relocs.
1574 (bfd_elf_avr_diff_reloc): New.
1575 (elf32_avr_is_diff_reloc): New.
1576 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1577 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1580 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1582 2014-04-09 Alan Modra <amodra@gmail.com>
1584 * libcoff.h: Regenerate.
1586 2014-04-09 Alan Modra <amodra@gmail.com>
1588 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1589 of safe ppc476 insns at end of page. Also remove non-branch insns.
1592 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1594 * peXXigen.c (pe_print_debugdata): New function: Displays the
1595 contents of the debug directory and decodes codeview entries.
1596 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1597 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1598 Add functions for reading and writing debugdir and codeview
1600 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1601 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1602 * libcoff-in.h (pe_tdata): Add build-id data.
1603 * libcoff.h: Regenerate.
1604 * coffcode.h (coff_write_object_contents): Run build_id
1605 after_write_object_contents hook.
1607 2014-04-05 Alan Modra <amodra@gmail.com>
1609 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1610 merging non-default sym.
1612 2014-04-04 Tristan Gingold <gingold@adacore.com>
1614 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1617 2014-04-04 Tristan Gingold <gingold@adacore.com>
1619 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1620 thinko on names length.
1622 2014-04-04 Tristan Gingold <gingold@adacore.com>
1624 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1626 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1628 2014-04-04 Tristan Gingold <gingold@adacore.com>
1630 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1632 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1634 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1635 section before dereferencing.
1636 (pe_print_idata, pe_print_edata, pe_print_reloc)
1637 (rsrc_print_section): Don't bother interpreting the contents
1638 of sections which have no contents.
1640 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1643 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1646 2014-04-03 Tristan Gingold <gingold@adacore.com>
1648 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1650 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1652 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1654 2014-04-03 Alan Modra <amodra@gmail.com>
1656 * elf-bfd.h (struct elf_backend_data
1657 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1658 with "bfd_size_type size".
1659 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1660 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1661 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1662 * elfcode.h (bfd_from_remote_memory): Likewise.
1663 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1664 * bfd-in2.h: Regenerate.
1666 2014-04-02 Tristan Gingold <gingold@adacore.com>
1668 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1669 (bfd_mach_o_prebind_cksum_command): New types.
1670 (bfd_mach_o_prebound_dylib_command): Rewrite.
1671 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1673 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1675 (bfd_mach_o_read_prebind_cksum): New function.
1676 (bfd_mach_o_read_twolevel_hints): Ditto.
1677 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1680 2014-04-02 Alan Modra <amodra@gmail.com>
1682 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1683 Consolidate code handling possible section headers past end of
1684 segment. Don't use p_align for page size guess, instead use
1685 minpagesize. Take note of ld.so clearing section headers when
1686 p_memsz > p_filesz. Handle file header specifying no section
1687 headers. Handle zero p_align throughout. Default loadbase to
1688 zero. Add comments. Rename contents_size to high_offset, and
1689 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1690 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1691 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1693 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1694 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1695 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1696 * bfd-in2.h: Regnerate.
1698 2014-04-01 Tristan Gingold <gingold@adacore.com>
1700 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1703 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1704 Pavel Fedin <p.fedin@samsung.com>
1706 * elf32-arm.c: Add support for limited pretty-printing of PLT
1707 entries on eabi and nacl targets.
1708 (elf32_arm_get_synthetic_symtab): Add new callback.
1709 (elf32_arm_nacl_plt_sym_val): Likewise.
1710 (elf32_arm_plt0_size): Add helper function.
1711 (elf32_arm_plt_size): Likewise.
1713 2014-03-27 Tristan Gingold <gingold@adacore.com>
1715 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1716 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1718 2014-03-27 Tristan Gingold <gingold@adacore.com>
1720 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1721 * mach-o.c (bfd_mach_o_write_symtab)
1722 (bfd_mach_o_write_contents)
1723 (bfd_mach_o_set_section_flags_from_bfd)
1724 (bfd_mach_o_build_seg_command): Fix indentation.
1725 (bfd_mach_o_get_base_address): New function.
1727 2014-03-26 Nick Clifton <nickc@redhat.com>
1729 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1730 relocations in discarded sections.
1732 2014-03-26 Tristan Gingold <gingold@adacore.com>
1734 * mach-o.c (bfd_mach_o_convert_architecture): Add
1735 BFD_MACH_O_CPU_TYPE_ARM64.
1737 2014-03-26 Alan Modra <amodra@gmail.com>
1739 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1740 needed plt entries when taking the address of functions for
1741 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1742 Move opd setup and abiversion checks to..
1743 (ppc64_elf_before_check_relocs): ..here. Renamed from
1744 ppc64_elf_process_dot_syms. Set output abiversion from input and
1745 input abiversion from output, if either is not set.
1746 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1747 (elf_backend_check_directives): Update.
1749 2014-03-25 Will Newton <will.newton@linaro.org>
1751 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1752 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1753 of input sections rather than output sections.
1755 2014-03-20 Will Newton <will.newton@linaro.org>
1758 * elf32-arm.c (elf32_arm_check_relocs): Set
1759 pointer_equality_needed for absolute references within
1761 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1762 unless pointer_equality_needed is set.
1764 2014-03-19 Nick Clifton <nickc@redhat.com>
1766 * peXXigen.c (rsrc_process_section): Add code to scan input
1767 sections and record their lengths. Use these lengths to find the
1768 start of each merged .rsrc section.
1770 2014-03-17 Tristan Gingold <gingold@adacore.com>
1772 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1773 (bfd_mach_o_read_command): Ditto.
1775 2014-03-14 Meador Inge <meadori@codesourcery.com>
1777 * configure.in: Add strnlen to AC_CHECK_DECLS.
1778 * config.in: Regenerate.
1779 * configure: Regenerate.
1780 * sysdep.h (strnlen): Add prototype.
1782 2014-03-14 Alan Modra <amodra@gmail.com>
1784 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1785 handling for VLE_SDA21 relocs.
1787 2014-03-13 Tristan Gingold <gingold@adacore.com>
1789 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1791 (pe_bfd_object_p): Also read version number to detect ILF.
1792 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1793 (x86_64pe_bigobj_vec): Define
1794 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1795 (bfd_coff_max_nscns): New macro.
1796 (coff_compute_section_file_positions): Use unsigned int for
1797 target_index. Compare with bfd_coff_max_nscns.
1798 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1799 Set a value for _bfd_coff_max_nscns.
1800 (header_bigobj_classid): New constant.
1801 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1802 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1803 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1805 (bigobj_swap_table): New table.
1806 * libcoff.h: Regenerate.
1807 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1808 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1809 _bfd_coff_max_nscns.
1810 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1811 * coff-rs6000.c (bfd_xcoff_backend_data)
1812 (bfd_pmac_xcoff_backend_data): Likewise.
1813 * coff64-rs6000.c (bfd_xcoff_backend_data)
1814 (bfd_xcoff_aix5_backend_data): Likewise.
1815 * targets.c (x86_64pe_bigobj_vec): Declare.
1816 * configure.in (x86_64pe_bigobj_vec): New vector.
1817 * configure: Regenerate.
1818 * config.bfd: Add bigobj object format for Windows targets.
1820 2014-03-12 Nick Clifton <nickc@redhat.com>
1823 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1824 before testing for vxworks.
1826 2014-03-12 Alan Modra <amodra@gmail.com>
1828 * Makefile.in: Regenerate.
1830 2014-03-12 Alan Modra <amodra@gmail.com>
1833 * elf.c (copy_elf_program_header): Ignore first section lma if
1836 2014-03-11 Alan Modra <amodra@gmail.com>
1839 * coff-rs6000.c: Include stdint.h.
1840 * coff64-rs6000.c: Likewise.
1842 2014-03-10 Tristan Gingold <gingold@adacore.com>
1844 * ticoff.h: Removed.
1846 2014-03-08 Alan Modra <amodra@gmail.com>
1848 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1849 many relocations. Correct bitsize and rightshift too for a number
1850 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1851 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1852 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1853 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1854 fields in instructions to signed/unsigned according to whether
1855 the field takes a signed or unsigned value. Tidy vle split16 code.
1856 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1858 2014-03-08 Alan Modra <amodra@gmail.com>
1860 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1861 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1862 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1863 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1864 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1865 fields in instructions to signed/unsigned according to whether
1866 the field takes a signed or unsigned value.
1868 2014-03-07 Pedro Alves <palves@redhat.com>
1871 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1872 through ptr_to_uint instead of through long.
1874 2014-03-06 Nick Clifton <nickc@redhat.com>
1877 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1878 attribute section names.
1880 2014-03-05 Alan Modra <amodra@gmail.com>
1882 Update copyright years.
1884 2014-03-05 Alan Modra <amodra@gmail.com>
1886 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1887 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1888 (ppc64_elf_check_relocs): Likewise.
1889 (ppc64_elf_relocate_section): Likewise.
1890 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1891 * bfd-in2.h: Regenerate.
1892 * libbfd.h: Regenerate.
1894 2014-03-04 Heiher <r@hev.cc>
1896 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1898 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1899 extension of bfd_mach_mipsisa64r2.
1901 2014-03-04 Nick Clifton <nickc@redhat.com>
1904 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1905 (elf32_thumb2_plt_entry): New array.
1906 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1907 using thumb2 based PLT.
1908 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1910 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1912 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1914 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1915 Thumb2 based PLT 0-entry.
1916 (elf32_arm_output_arch_local_syms): Handle creation of local
1917 symbols for Thumb2 based PLT entries.
1919 2014-02-28 Alan Modra <amodra@gmail.com>
1922 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1923 the same conditions we called check_relocs.
1925 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1927 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1928 * bfd-in2.h: Regenerate.
1929 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1930 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1931 using long PLT entries.
1932 (bfd_elf32_arm_use_long_plt): New function.
1933 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1935 2014-02-27 Alan Modra <amodra@gmail.com>
1937 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1938 params for targets that don't use ppc32elf.em.
1940 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1942 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1943 of GOTOFF relocations.
1945 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1946 H.J. Lu <hongjiu.lu@intel.com>
1948 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1949 (elf_x86_64_legacy_plt_entry): Likewise.
1950 (elf_x86_64_bnd_plt_entry): Likewise.
1951 (elf_x86_64_legacy_plt2_entry): Likewise.
1952 (elf_x86_64_bnd_plt2_entry): Likewise.
1953 (elf_x86_64_bnd_arch_bed): Likewise.
1954 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1955 (elf_x86_64_link_hash_table): Add plt_bnd.
1956 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1958 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1959 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1961 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1962 symbols. Resolve call to the second PLT if it is created.
1963 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1964 (elf_x86_64_relocate_section): Resolve PLT references to the
1965 second PLT if it is created.
1966 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1967 second PLT entry for BND relocation.
1968 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1969 the second PLT is created.
1970 (elf_x86_64_get_synthetic_symtab): New.
1971 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1973 2014-02-19 Alan Modra <amodra@gmail.com>
1975 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1976 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1977 provision of out-of-line register save/restore routines.
1979 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1981 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1982 PT_DYNAMIC segment flags.
1984 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1987 * simple.c (struct saved_offsets): New.
1988 (simple_save_output_info): Use it for ptr.
1989 (simple_restore_output_info): Use it for ptr. Check section_count.
1990 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1992 2014-02-17 Alan Modra <amodra@gmail.com>
1994 * elf64-ppc.h (struct ppc64_elf_params): Define.
1995 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1996 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1997 ppc64_elf_build_stubs): Update prototype.
1998 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1999 fields now in params. Adjust code throughout file.
2000 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2001 Save params pointer in htab.
2002 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2003 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2004 ppc64_elf_build_stubs): Remove parameters now in "params".
2006 2014-02-17 Alan Modra <amodra@gmail.com>
2008 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2009 patched for ppc476 workaround. Reapply branch taken/not taken
2012 2014-02-12 Alan Modra <amodra@gmail.com>
2014 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2015 stubs for calls to __tls_get_addr that we know will later be
2018 2014-02-12 Alan Modra <amodra@gmail.com>
2020 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2021 for ld -r, when code sections are sufficiently aligned.
2022 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2025 2014-02-12 Alan Modra <amodra@gmail.com>
2028 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2029 --export-dynamic and --dynamic-list marking of symbols.
2030 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2033 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2036 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2037 executables if it matches dynamic_list.
2039 2014-02-10 Alan Modra <amodra@gmail.com>
2041 * po/SRC-POTFILES.in: Regenerate.
2042 * po/bfd.pot: Regenerate.
2044 2014-02-09 Alan Modra <amodra@gmail.com>
2046 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2047 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2048 (elfNN_bed): Init new field.
2049 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2050 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2051 (ppc_elf_relax_section): Don't reallocate section here, write
2052 stubs, or write out relocs for ld -r here..
2053 (ppc_elf_relocate_section): ..instead write stubs here, and use
2054 existing code to write out relocs for ld -r. Fix offset
2055 adjustment on reloc for little-endian.
2056 (elf_backend_caches_rawsize): Define.
2058 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2061 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2063 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2065 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2066 return paths. Three times.
2067 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2069 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2070 (ppc64_elf_edit_toc): Free USED in return path.
2072 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2074 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2075 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2076 * libbfd.h: Regenerated.
2077 * bfd-in2.h: Regenerated.
2078 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2079 (nios2_reloc_map): Likewise.
2080 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2081 Fixed all references.
2082 (nios2_elf32_relocate_section): Add new relocations.
2083 (nios2_elf32_check_relocs): Likewise.
2084 (nios2_elf32_gc_sweep_hook): Likewise.
2086 2014-02-03 Alan Modra <amodra@gmail.com>
2088 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2089 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2090 (ppc_elf_link_params): New function.
2091 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2093 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2094 parameters. Use htab->params instead.
2095 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2096 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2097 64 bytes for ppc476 workaround.
2098 (struct ppc_elf_relax_info): New.
2099 (ppc_elf_relax_section): Exclude linker created sections and
2100 those too small to hold one instruction. Don't add another
2101 branch around trampolines on later relax passes. Don't
2102 generate trampolines for undefined symbols when !relocatable,
2103 nor for plugin symbols. Allocate space for ppc476 workaround
2104 patch area. Free fixups on error return path.
2105 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2106 * elf32-ppc.h (struct ppc_elf_params): New.
2107 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2108 (ppc_elf_link_params): Declare.
2109 * section.c (SEC_INFO_TYPE_TARGET): Define.
2110 * bfd-in2.h: Regenerate.
2112 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2114 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2116 (nios2_elf32_relocate_section): Use got_base to adjust
2117 GOT-pointer-relative relocations relative to _gp_got.
2118 (create_got_section): Create _gp_got symbol.
2119 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2120 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2122 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2124 * bfd-in2.h: Update from reloc.c.
2125 * elf32-nios2.c: Include elf32-nios2.h.
2126 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2127 (nios2_reloc_map): Likewise.
2128 (enum elf32_nios2_stub_type): Declare.
2129 (struct elf32_nios2_stub_hash_entry): Declare.
2130 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2131 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2132 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2133 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2134 bfd_count, top_index, input_list, all_local_syms.
2135 (nios2_call26_stub_entry): New.
2136 (nios2_elf32_install_imm16): Move up in file.
2137 (nios2_elf32_install_data): Move up in file.
2138 (hiadj): Move up in file.
2139 (stub_hash_newfunc): New.
2140 (link_hash_newfunc): Initialize hsh_cache field.
2142 (nios2_stub_name): New.
2143 (nios2_get_stub_entry): New.
2144 (nios2_add_stub): New.
2145 (nios2_elf32_setup_section_lists): New.
2146 (nios2_elf32_next_input_section): New.
2147 (CALL26_SEGMENT): New.
2148 (MAX_STUB_SECTION_SIZE): New.
2149 (group_sections): New.
2150 (nios2_type_of_stub): New.
2151 (nios2_build_one_stub): New.
2152 (nios2_size_one_stub): New.
2153 (get_local_syms): New.
2154 (nios2_elf32_size_stubs): New.
2155 (nios2_elf32_build_stubs): New.
2156 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2157 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2158 trampolines for R_NIOS2_CALL26 stubs.
2159 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2160 (nios2_elf32_gc_sweep_hook): Likewise.
2161 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2162 (nios2_elf32_link_hash_table_free): New.
2163 (bfd_elf32_bfd_link_hash_table_free): Define.
2164 * elf32-nios2.h: New file.
2165 * libbfd.h: Update from reloc.c.
2166 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2168 2014-01-29 Nick Clifton <nickc@redhat.com>
2171 * elf32-metag.c (elf_metag_post_process_headers): Call
2172 _bfd_elf_post_process_headers.
2173 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2174 _bfd_elf_copy_private_data.
2175 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2177 2014-01-29 Nick Clifton <nickc@redhat.com>
2179 * bfd-in.h (bfd_set_section_vma): Delete.
2180 (bfd_set_section_alignment): Delete.
2181 (bfd_set_section_userdata): Delete.
2182 (bfd_set_cacheable): Delete.
2183 * bfd.c (bfd_set_cacheable): New static inline function.
2184 * section.c (bfd_set_section_userdata): Likewise.
2185 (bfd_set_section_vma): Likewise.
2186 (bfd_set_section_alignment): Likewise.
2187 * bfd-in2.h: Regenerate.
2189 2014-01-28 Nick Clifton <nickc@redhat.com>
2191 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2192 attributes select the CU containing the abbreviation, which may not
2195 2014-01-24 Alan Modra <amodra@gmail.com>
2197 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2198 to get_relocs for ELFv2.
2200 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2203 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2204 if TLS sections are not adjacent.
2206 2014-01-22 Alan Modra <amodra@gmail.com>
2208 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2210 2014-01-22 Alan Modra <amodra@gmail.com>
2212 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2214 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2217 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2218 regular default symbol definition and the versioned dynamic
2219 symbol definition mismatch, skip the default symbol definition
2220 if one of them is IFUNC.
2222 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2225 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2226 info->export_dynamic nor h->ref_dynamic for type mismatch when
2227 adding the default version.
2229 2014-01-16 Alan Modra <amodra@gmail.com>
2231 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2232 mips_elf_traverse_got_arg* rather than mips_got_info*.
2233 Adjust caller. Alloc on output_bfd rather than symbol section
2236 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2238 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2240 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2242 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2245 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2246 against __ehdr_start.
2247 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2249 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2251 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2253 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2255 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2258 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2259 count if there are any non pc-relative relocs.
2260 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2262 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2263 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2265 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2266 offset while calculating relocation address.
2267 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2268 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2270 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2273 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2274 R_ARM_ABS8 and R_ARM_ABS16.
2276 2014-01-13 Alan Modra <amodra@gmail.com>
2278 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2279 error when shared and force a plt call otherwise.
2280 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2281 plt_type == PLT_NEW.
2282 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2283 the appropriate call stub.
2285 2014-01-10 Alan Modra <amodra@gmail.com>
2290 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2291 (assign_file_positions_for_non_load_sections): When setting up
2292 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2293 header that completely covers the relro region.
2295 2014-01-09 Tristan Gingold <gingold@adacore.com>
2297 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2298 table macros and add macros to initializa the structure.
2300 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2305 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2306 size for PT_GNU_RELRO segment.
2307 (assign_file_positions_for_load_sections): If PT_LOAD segment
2308 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2310 2014-01-07 Tom Tromey <tromey@redhat.com>
2312 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2315 2014-01-03 Nick Clifton <nickc@redhat.com>
2318 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2321 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2324 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2326 2014-01-02 Nick Clifton <nickc@redhat.com>
2329 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2330 filename in the bfd's filename field.
2331 * elfcode.h (bfd_from_remote_memory): Likewise.
2332 * ieee.c (ieee_object_p): Likewise.
2333 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2334 * oasys.c (oasys_openr_next_archived_file): Likewise.
2335 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2336 * opncls.c (bfd_fopen): Likewise.
2337 (bfd_openstreamr): Likewise.
2338 (bfd_openr_iovec): Likewise.
2339 (bfd_openw): Likewise.
2340 (bfd_create): Likewise.
2341 (_bfd_delete_bfd): Free filename.
2343 For older changes see ChangeLog-2013
2345 Copyright (C) 2014 Free Software Foundation, Inc.
2347 Copying and distribution of this file, with or without modification,
2348 are permitted in any medium without royalty provided the copyright
2349 notice and this notice are preserved.
2355 version-control: never
projects / deliverable / binutils-gdb.git / blob