1 2014-11-04 Tristan Gingold <gingold@adacore.com>
3 * development.sh: Set development to false.
5 2014-11-03 Nick Clifton <nickc@redhat.com>
7 * po/fi.po: Updated Finnish translation.
9 2014-10-31 Nick Clifton <nickc@redhat.com>
13 2014-10-30 Nick Clifton <nickc@redhat.com>
15 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
16 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
18 2014-10-30 Nick Clifton <nickc@redhat.com>
22 2014-10-29 Nick Clifton <nickc@redhat.com>
23 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
26 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
30 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
31 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
32 (print_mips_isa_ext): Print the value of an unknown extension.
34 2014-10-28 Nick Clifton <nickc@redhat.com>
38 2014-10-28 Nick Clifton <nickc@redhat.com>
40 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
41 detection table on a per-bfd basis.
42 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
45 2014-10-28 Andreas Schwab <schwab@suse.de>
46 Nick Clifton <nickc@redhat.com>
48 * srec.c (srec_bad_byte): Increase size of buf to allow for
50 (srec_scan): Use an unsigned char buffer to hold header bytes.
52 2014-10-27 Nick Clifton <nickc@redhat.com>
54 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
55 binaries with a group of sections linked by the string table
57 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
58 with an invalid value for NumberOfRvaAndSizes.
59 (pe_print_edata): Detect out of range rvas and entry counts for
60 the Export Address table, Name Pointer table and Ordinal table.
63 * elf.c (setup_group): Improve handling of corrupt group
66 2014-10-28 Alan Modra <amodra@gmail.com>
70 2014-10-21 Alan Modra <amodra@gmail.com>
71 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
72 entries that aren't a multiple of 8 rather than failing assertion.
74 2014-10-21 Alan Modra <amodra@gmail.com>
75 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
78 2014-10-18 Alan Modra <amodra@gmail.com>
79 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
80 section for function symbols defined in .opd is discarded, let
81 the symbol appear to be undefined.
82 (opd_entry_value): Ensure the result section is that for the
83 function code section in the same object as the OPD entry.
85 2014-10-16 Alan Modra <amodra@gmail.com>
87 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
89 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
90 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
91 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
92 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
93 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
94 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
95 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
96 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
97 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
100 2014-10-16 Alan Modra <amodra@gmail.com>
101 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
102 even when output is not ppc64 ELF. Remove redundant tests on
105 2014-10-15 Alan Modra <amodra@gmail.com>
107 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
108 param, group "section" and "offset" params. Zero discriminator.
109 * bfd.c (bfd_find_nearest_line): Implement with new
110 _bfd_find_nearest_line.
111 (bfd_find_nearest_line_discriminator): Likewise.
112 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
114 * coff-rs6000.c (xcoff_find_nearest_line,
115 xcoff_find_nearest_line_discriminator): Delete.
116 (_bfd_xcoff_find_nearest_line): Don't define.
117 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
118 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
120 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
121 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
122 adjust _bfd_dwarf2_find_nearest_line call.
123 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
124 others. Set discriminator. Adjust call.
125 (coff_find_nearest_line_discriminator): Delete.
126 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
127 * dwarf2.c (find_line): Rename to..
128 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
129 Simplify setting of do_line. Delete old function.
130 (_bfd_dwarf2_find_line): Delete.
131 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
132 discriminator_ptr and set it.
133 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
134 (_bfd_elf_find_nearest_line_discriminator): Delete.
135 (_bfd_elf_find_line_discriminator): Delete.
136 (_bfd_generic_find_nearest_line_discriminator): Don't define.
137 * elf.c (elf_find_function): Reorder params.
138 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
140 (_bfd_elf_find_nearest_line_discriminator): Delete.
141 (_bfd_elf_find_line): Adjust call.
142 * elf32-arm.c (arm_elf_find_function): Reorder params.
143 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
145 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
146 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
147 (elfNN_aarch64_find_nearest_line): Reorder params, add
148 discriminator_ptr. Adjust calls.
149 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
150 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
151 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
152 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
153 (_bfd_dwarf1_find_nearest_line): Likewise.
154 (_bfd_dwarf2_find_nearest_line): Likewise.
155 (_bfd_dwarf2_find_line): Delete.
156 (_bfd_generic_find_nearest_line_discriminator): Delete.
157 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
158 * libcoff-in.h (coff_find_nearest_line): Update prototype.
159 (coff_find_nearest_line_discriminator): Delete.
160 (coff_find_nearest_line_with_names): Update prototype.
161 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
162 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
163 discriminator_ptr. Adjust calls.
164 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
165 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
166 discriminator_ptr and set.
167 * som.c (som_find_nearest_line): Similarly.
168 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
169 _bfd_find_nearest_line_discriminator.
170 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
171 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
172 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
173 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
174 "discriminator" and set.
175 (_bfd_vms_find_nearest_line_discriminator): Delete.
176 (_bfd_generic_find_nearest_line_discriminator): Don't define.
177 (alpha_vms_find_nearest_line): Update define.
178 * bfd-in2.h: Regenerate.
179 * libbfd.h: Regenerate.
180 * libcoff.h: Regenerate.
182 2014-10-15 Alan Modra <amodra@gmail.com>
183 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
184 * aout-adobe.c (aout_32_find_line): Define.
185 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
186 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
187 * aout-target.h (MY_find_line): Define.
188 * aout-tic30.c (MY_find_line): Define.
189 * binary.c (binary_find_line): Define.
190 * bout.c (aout_32_find_line): Define.
191 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
192 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
193 (rs6000_xcoff64_aix_vec): Likewise.
194 * elf-bfd.h (_bfd_generic_find_line): Don't define.
195 * elfxx-target.h (bfd_elfNN_find_line): Define.
196 * i386msdos.c (msdos_find_line): Define.
197 * i386os9k.c (aout_32_find_line): Define.
198 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
199 (ieee_find_nearest_line, ieee_find_line,
200 ieee_find_inliner_info): Define.
201 * ihex.c (ihex_find_line): Define.
202 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
203 (_bfd_generic_find_line): Don't define.
204 * libbfd.c (_bfd_generic_find_line): Delete.
205 * libcoff-in.h (coff_find_line): Define.
206 * libecoff.h (_bfd_ecoff_find_line): Define.
207 * mach-o.h (bfd_mach_o_find_line): Define.
208 * mmo.c (mmo_find_line): Define.
209 * nlm-target.h (nlm_find_line): Define.
210 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
211 (oasys_find_nearest_line, oasys_find_line,
212 oasys_find_inliner_info): Define.
213 * pef.c (bfd_pef_find_line): Define.
214 * plugin.c (bfd_plugin_find_line): Define.
215 * ppcboot.c (ppcboot_find_line): Define.
216 * som.c (som_find_line): Define.
217 * srec.c (srec_find_line): Define.
218 * tekhex.c (tekhex_find_line): Define.
219 * versados.c (versados_find_line): Define.
220 * vms-alpha.c (alpha_vms_find_line): Define.
221 * xsym.c (bfd_sym_find_line): Define.
222 * bfd-in2.h: Regenerate.
223 * libbfd.h: Regenerate.
224 * libcoff.h: Regenerate.
226 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
228 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
229 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
230 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
231 (elf_aarch64_stub_type): Add new type
232 aarch64_stub_erratum_835769_veneer.
233 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
234 (aarch64_erratum_835769_fix): New data struct to record erratum
236 (elf_aarch64_link_hash_table: Global flags for 835769.
237 (aarch64_build_one_stub): Add case for 835769.
238 (aarch64_size_one_stub): Likewise.
239 (aarch64_mem_op_p, aarch64_mlxl_p,
240 aarch64_erratum_sequence,erratum_835769_scan):
241 New. Decode and scan functions for erratum 835769.
242 (elf_aarch64_create_or_find_stub_sec): New.
243 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
245 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
246 (erratum_835769_branch_to_stub_data,
247 make_branch_to_erratum_835769_stub):New. Connect up all the
248 erratum stubs to occurances by branches.
249 (elfNN_aarch64_write_section): New hook.
250 (aarch64_map_one_stub): Output erratum stub symbol.
251 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
252 information for erratum 835769.
253 (elf_backend_write_section): Define.
255 2014-10-14 Tristan Gingold <gingold@adacore.com>
257 * version.m4: Bump version to 2.24.90
258 * configure: Regenerate.
260 2014-10-14 Alan Modra <amodra@gmail.com>
263 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
264 (EIGHT_GAZILLION): Delete.
266 2014-10-13 Alan Modra <amodra@gmail.com>
269 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
270 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
271 flags enabling conversion of CIEs and FDEs to use relative encoding.
272 (find_merged_cie): Similarly.
273 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
274 relocatable, except for CIE pointer.
275 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
276 relocs against symbols in dropped comdat group sections.
277 (bfd_elf_discard_info): Do some eh_frame optimisation when
280 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
282 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
283 the hwcaps2 object attribute.
285 2014-10-04 Alan Modra <amodra@gmail.com>
288 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
289 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
290 range FDEs for discarding.
291 (vma_compare): Sort on range after address.
292 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
293 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
294 error message rather than "fde".
295 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
298 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
301 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
302 for OLD_FREEBSD_ABI_LABEL.
304 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
307 * plugin.c (try_claim): New function. Moved from
309 (try_load_plugin): Pass through bfd. Add test.
310 (load_plugin): Pass through bfd.
311 (bfd_plugin_object_p): Move logic to try_claim.
313 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
315 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
316 call relaxation use furthermost addresses where call source and
317 destination can be to check whether it's in the range of a direct
320 2014-09-22 Alan Modra <amodra@gmail.com>
322 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
323 false for overflow or overlapping FDEs. Give more detail in
326 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
328 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
329 the addend if relocations are RELA.
331 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
333 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
334 nds32_elf_ex9_relocation_check): Synchronize the argument type.
336 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
338 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
340 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
343 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
346 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
348 2014-09-16 Terry Guo <terry.guo@arm.com>
350 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
353 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
355 * bfd-in2.h: Regenerate.
356 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
357 (nds32_elf_relax_section): Code refactoring.
358 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
359 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
360 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
361 pattern. The first three is moved from nds32_elf_relax_section,
362 and the last three is new function.
363 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
364 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
365 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
366 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
367 three is moved from nds32_elf_relax_section, and the last four
369 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
370 pattern and address setting pattern.
371 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
372 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
373 nds32_elf_relax_gotoff_suff): Relax pic pattern.
374 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
375 nds32_elf_relax_letlsls): Relax TLS pattern.
376 (nds32_relax_adjust_label): Adjust alignment and nop.
377 (nds32_elf_pick_relax): Choose relaxation optimization.
378 (nds32_elf_get_relocated_section_contents): New hook.
379 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
381 * elf32-nds32.h: Declare.
382 * libbfd.h: Regenerate.
383 * reloc.c: Add nds32 new relocations.
385 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
387 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
388 'name' for the typo issue, which related with commit
389 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
391 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
392 Matthew Fortune <matthew.fortune@imgtec.com>
394 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
395 * archures.c (bfd_architecture): Likewise.
396 * bfd-in2.h (bfd_architecture): Likewise.
397 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
398 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
399 BFD_RELOC_MIPS_19_PCREL_S2.
400 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
401 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
402 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
403 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
404 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
405 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
406 BFD_RELOC_LO16_PCREL.
407 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
408 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
410 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
411 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
412 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
413 BFD_RELOC_LO16_PCREL.
414 * elfn32-mips.c: Likewise.
415 * elfxx-mips.c (MIPSR6_P): New define.
416 (mipsr6_exec_plt_entry): New array.
417 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
418 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
419 (aligned_pcrel_reloc_p): New function.
420 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
421 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
422 (mips_elf_calculate_relocation): Add support for relocs:
423 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
424 R_MIPS_PCHI16 and R_MIPS_PCLO16.
425 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
426 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
427 (_bfd_mips_elf_check_relocs): Add support for relocs:
428 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
429 (_bfd_mips_elf_relocate_section): Add a check for unaligned
431 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
433 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
434 (_bfd_mips_elf_print_private_bfd_data): Likewise.
435 (mips_32bit_flags_p): Add support for mips32r6.
436 * libbfd.h (bfd_reloc_code_real_names): Add entries for
437 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
438 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
439 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
440 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
441 BFD_RELOC_MIPS_19_PCREL_S2.
442 * config.bfd: Add mips*-img-elf* target triple.
444 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
446 * config.bfd: Add mips*-img-elf* target triple.
448 2014-09-12 Alan Modra <amodra@gmail.com>
450 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
451 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
452 range of FDEs to hdr_info->array.
453 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
454 .eh_frame_hdr entries, and overlapping FDEs.
456 2014-09-10 Alan Modra <amodra@gmail.com>
458 * elf.c (assign_file_positions_except_relocs): Move section header
460 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
461 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
462 * elflink.c (bfd_elf_final_link): Don't call above function.
464 2014-08-30 Alan Modra <amodra@gmail.com>
466 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
468 2014-08-29 Alan Modra <amodra@gmail.com>
470 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
471 error for calls via a toc adjusting stub without a nop.
473 2014-08-29 Alan Modra <amodra@gmail.com>
475 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
476 error. Remove redundant bfd_set_error.
478 2014-08-29 Alan Modra <amodra@gmail.com>
480 * srec.c (srec_scan): Revert last change. Report an error for
481 S-records with less than the miniumum byte count.
483 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
485 * srec.c (srec_scan): Return error for 0 size.
487 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
490 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
491 to check discarded input section.
492 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
494 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
497 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
498 sections to input from ld --just-symbols.
500 2014-08-26 DJ Delorie <dj@redhat.com>
502 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
505 2014-08-26 Jiong Wang <jiong.wang@arm.com>
507 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
508 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
510 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
512 2014-08-26 Nick Clifton <nickc@redhat.com>
514 * config.bfd: Fix typo in or1knd selection.
516 2014-08-22 Kai Tietz <ktietz@redhat.com>
519 * coffcode.h (coff_compute_section_file_positions): Keep
520 FileAlignment valid as set.
522 2014-08-22 Alan Modra <amodra@gmail.com>
524 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
525 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
527 2014-08-22 Alan Modra <amodra@gmail.com>
529 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
531 (_bfd_elf_begin_eh_frame_parsing): Delete.
532 (_bfd_elf_end_eh_frame_parsing): Delete.
533 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
534 (_bfd_elf_end_eh_frame_parsing): Delete.
535 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
536 !info->relocatable in place of merge_cies.
537 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
538 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
539 (ppc64_elf_size_stubs): Likewise pad stub FDE.
540 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
541 (ppc64_elf_size_stubs): ..here and..
542 (ppc64_elf_finish_dynamic_sections): ..here.
544 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
546 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
548 2014-08-21 Tony Wang <tony.wang@arm.com>
550 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
551 the veneer routine for R_ARM_THM_JUMP19.
552 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
553 (elf32_arm_size_stub): Ditto.
555 2014-08-20 Roland McGrath <mcgrathr@google.com>
558 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
559 all reloc types with pc_relative set in the howto, not just for
560 R_ARM_REL32 and R_ARM_REL32_NOI.
561 (allocate_dynrelocs_for_symbol): Update comment.
562 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
563 set in the howto, set call_reloc_p and may_need_local_target_p but
564 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
565 (elf32_arm_check_relocs): Likewise.
567 2014-08-20 Will Newton <will.newton@linaro.org>
569 * config.bfd: Default armeb-*-eabi* to big endian.
571 2014-08-19 Alan Modra <amodra@gmail.com>
573 * configure: Regenerate.
575 2014-08-18 Alan Modra <amodra@gmail.com>
577 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
578 use dynrelocs for ifunc.
579 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
581 2014-08-18 Alan Modra <amodra@gmail.com>
584 * elflink.c (on_needed_list): Only consider libraries that have
587 2014-08-18 Alan Modra <amodra@gmail.com>
589 * elflink.c (bfd_elf_discard_info): Return int error status.
590 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
591 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
592 * bfd-in2.h: Regenerate.
594 2014-08-14 Alan Modra <amodra@gmail.com>
596 * peXXigen.c (pe_print_reloc): Protect against access past end
599 2014-08-14 Alan Modra <amodra@gmail.com>
602 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
603 in the order they are mapped to output sections.
605 2014-08-14 Alan Modra <amodra@gmail.com>
607 * configure.ac: Delete redundant plugin related checks.
608 * configure: Regenerate.
610 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
612 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
613 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
616 2014-08-12 Alan Modra <amodra@gmail.com>
618 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
619 here when not calling the generic add_symbol function. Formatting.
620 Correct handling of indirect symbols. Update notice call.
621 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
622 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
623 symbols early. Update notice call. Add comments regarding weak
624 symbols vs. indirect.
626 2014-08-12 Alan Modra <amodra@gmail.com>
629 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
632 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
634 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
637 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
638 Alan Modra <amodra@gmail.com>
641 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
642 warning for references in LTO IR to warning symbols.
644 2014-08-07 Alan Modra <amodra@gmail.com>
646 * linker.c (WARN, CWARN): Collapse these states to WARN.
647 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
650 2014-08-05 Doug Evans <dje@google.com>
652 * bfd-in2.h: Regenerate.
653 * libcoff.h: Regenerate.
655 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
657 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
658 rawsize if changing size.
660 2014-08-05 Alan Modra <amodra@gmail.com>
663 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
665 2014-08-05 Alan Modra <amodra@gmail.com>
667 * linker.c (generic_link_check_archive_element): Move handling
668 of command link -u symbols with a common symbol def to the
669 code handling non-common symbols so that archive element symbols
670 are loaded. Use generic_link_add_object_symbols.
672 2014-08-05 Alan Modra <amodra@gmail.com>
675 * linker.c (struct archive_list, struct archive_hash_entry,
676 struct archive_hash_table, archive_hash_newfunc,
677 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
678 archive_hash_table_free): Delete.
679 (_bfd_generic_link_add_archive_symbols): Add h and name params to
680 checkfn. Rewrite using a straight-forward scan over archive map.
681 (generic_link_check_archive_element_no_collect,
682 generic_link_check_archive_element_collect,
683 generic_link_check_archive_element): Add h and name params.
684 * aoutx.h (aout_link_check_archive_element): Likewise.
685 * pdp11.c (aout_link_check_archive_element): Likewise.
686 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
687 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
688 scan symbols, simply add archive element whenever h is undefined.
689 (coff_link_check_ar_symbols): Delete.
690 * ecoff.c (read_ext_syms_and_strs): Delete.
691 (reread_ext_syms_and_strs): Delete.
692 (ecoff_link_check_archive_element): Add h and name param. Don't
693 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
694 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
696 (elf_link_add_archive_symbols): Delete "defined" array, merge
697 functionality into "included". Make "included" a char array. Don't
698 set or test archive_pass.
699 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
700 * libbfd.h: Regenerate.
702 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
705 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
707 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
709 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
710 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
711 (bfd_mips_elf_swap_abiflags_v0_in): New function.
712 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
713 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
714 (_bfd_mips_elf_fake_sections): Likewise.
715 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
716 (_bfd_mips_elf_additional_program_headers): Account for new
717 PT_MIPS_ABIFLAGS program header.
718 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
719 associate with .MIPS.abiflags.
720 (_bfd_mips_elf_gc_mark_extra_sections): New function.
721 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
722 (infer_mips_abiflags): Likewise.
723 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
724 (mips_32bit_flags_p): Moved higher.
725 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
726 checking for FP ABIs.
727 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
728 checks. Check EF_MIPS_FP64 flag consistency.
729 (print_mips_ases, print_mips_isa_ext): New static function.
730 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
731 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
732 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
733 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
734 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
735 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
736 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
737 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
739 2014-07-28 Alan Modra <amodra@gmail.com>
742 * archive.c (_bfd_compute_and_write_armap): Warn on adding
743 __gnu_lto_slim to armap.
744 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
745 __gnu_lto_slim to linker hash table.
747 2014-07-27 Anthony Green <green@moxielogic.org>
749 * config.bfd: Add moxie-*-moxiebox*.
751 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
753 Add or reactivate or1k-*-rtems*
754 * config.bfd (or1k-*-rtems*): Reactivate.
756 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
760 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
761 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
763 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
766 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
767 and R_*_IRELATIVE relocation offset with PLT entry.
768 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
769 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
770 (elf_x86_64_get_synthetic_symtab): Use it.
772 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
775 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
776 next_tls_desc_index with elf.srelplt->reloc_count.
778 2014-07-15 Alan Modra <amodra@gmail.com>
780 * cache.c (cache_bread_1): Don't return -1 when fread returns
783 2014-07-15 Alan Modra <amodra@gmail.com>
785 * elflink.c (elf_merge_st_other): Update comments. Simplify
786 visibility handling. Make isym const. Move code modifying
787 isym->st_other for --exclude-libs to..
788 (elf_link_add_object_symbols): ..here.
790 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
793 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
795 2014-07-08 Nick Clifton <nickc@redhat.com>
798 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
799 segments in input bfds.
801 2014-07-08 Will Newton <will.newton@linaro.org>
803 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
804 value to 64kB and remove custom setting for NaCl.
806 2014-07-08 Alan Modra <amodra@gmail.com>
808 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
809 bits from source to dest.
810 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
811 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
813 * bfd-in2.h: Regenerate.
815 2014-07-08 Jiong Wang <jiong.wang@arm.com>
817 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
818 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
819 when info->relocatable be true.
821 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
823 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
824 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
825 * bfd-in2.h: Regenerate.
826 * libbfd.h: Regenerate.
828 2014-07-04 Alan Modra <amodra@gmail.com>
830 * Makefile.am: Update "configure.in" comments.
833 * configure.host: Likewise.
834 * doc/bfdint.texi: Likewise.
835 * targets.c: Likewise.
836 * warning.m4: Likewise.
837 * Makefile.in: Regenerate.
839 2014-07-04 Alan Modra <amodra@gmail.com>
841 * configure.ac: Rename from configure.in.
842 * Makefile.in: Regenerate.
843 * config.in: Regenerate.
844 * doc/Makefile.in: Regenerate.
846 2014-07-04 Alan Modra <amodra@gmail.com>
848 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
849 * Makefile.in: Regenerate.
851 2014-07-04 Alan Modra <amodra@gmail.com>
853 * version.m4: New file.
854 * configure.in: Include version.m4.
856 * Makefile.am (RELEASE): Delete.
857 (bfdver.h): Depend on development.sh, use instead of RELEASE.
858 * Makefile.in: Regenerate.
859 * doc/Makefile.in: Regenerate.
861 2014-07-02 Alan Modra <amodra@gmail.com>
863 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
864 pointer_equality_needed when !readonly_dynrelocs.
865 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
867 2014-07-02 Alan Modra <amodra@gmail.com>
869 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
870 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
872 2014-07-01 Alan Modra <amodra@gmail.com>
874 * bfd.c (struct bfd): Reorganise for better packing. Delete
875 "ifd" field. Make "format", "direction" and "flags" bitfields.
876 (HAS_LOAD_PAGE): Delete, renumber following flags.
877 * bfd-in2.h: Regenerate.
878 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
880 2014-07-01 Alan Modra <amodra@gmail.com>
882 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
883 (struct ppc_link_hash_table): Increase size of stub_count array.
884 (build_global_entry_stubs): Emit symbol on global entry stub.
885 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
888 2014-07-01 Alan Modra <amodra@gmail.com>
890 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
891 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
892 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
894 (ppc64_elf_relocate_section): Disable ELFv2 function entry
895 optimisation when --traditional-format.
897 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
898 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
899 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
900 Soundararajan <Sounderarajan.D@atmel.com>
902 * archures.c: Add avrtiny architecture for avr target.
903 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
904 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
905 added for 16 bit LDS/STS instruction of avrtiny arch.
906 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
907 BFD_RELOC_AVR_LDS_STS_16.
908 (bfd_elf_avr_final_write_processing): Select machine number
910 (elf32_avr_object_p): Set machine number for avrtiny arch.
911 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
912 * bfd-in2.h: Regenerate.
913 * libbfd.h: Regenerate.
915 2014-06-26 Nick Clifton <nickc@redhat.com>
918 * dwarf2.c (is_str_attr): New function.
919 (find_abstract_instance_name): Use it to determine when an
920 attribute has a string value.
922 2014-06-24 Alan Modra <amodra@gmail.com>
924 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
925 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
928 2014-06-21 Philippe De Muyter <phdm@macqel.be>
930 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
933 2014-06-20 Kyle McMartin <kyle@redhat.com>
935 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
936 emitting initial-exec relocs when not linking an executable.
938 2014-06-16 Will Newton <will.newton@linaro.org>
940 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
941 htab->next_tls_desc_index in the non-IPLT case.
942 Calculate GOT offset correctly for the non-IPLT case.
943 (allocate_dynrelocs_for_symbol): Don't increment
944 htab->next_tls_desc_index here.
946 2014-06-16 Alan Modra <amodra@gmail.com>
948 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
951 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
953 * elfxx-aarch64.c (stdarg.h): Include.
955 (_bfd_aarch64_elf_grok_prstatus): Updated.
956 (_bfd_aarch64_elf_grok_psinfo): New function.
957 (_bfd_aarch64_elf_write_core_note): New function.
958 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
959 (elf_backend_write_core_note): Define.
961 2014-06-13 Alan Modra <amodra@gmail.com>
963 * archive.c: Include bfdlink.h.
964 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
965 * bfd.c (struct bfd): Add is_linker_output field.
966 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
967 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
968 link.hash and is_linker_output.
969 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
970 param with bfd*. Assert is_linker_output and link.hash, and
971 clear them before exit.
972 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
973 bfd_link_hash_table* param with bfd*. Hack is_linker_output
974 and link.hash so we can free two linker hash tables.
975 (elf32_mn10300_link_hash_table_create): Create static_hash_table
976 first. Clean up on errors. Set hash_table_free pointer.
977 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
978 bfd_link_hash_table* param with bfd*.
979 (elf32_arm_link_hash_table_create): Clean up on errors. Set
980 hash_table_free pointer.
981 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
982 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
983 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
984 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
985 * xcofflink.c: Similarly.
986 * simple.c (bfd_simple_get_relocated_section_contents): Save and
987 clear link.next before creating linker hash table. Clean up on
988 errors, and restore link.next on exit.
989 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
990 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
991 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
992 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
993 * hash.c (bfd_hash_table_init_n): Free table on error.
994 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
995 * bfd-in2.h: Regenerate.
996 * libbfd.h: Regenerate.
997 * libcoff.h: Regenerate.
999 2014-06-13 Alan Modra <amodra@gmail.com>
1002 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1003 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1004 * bfd.c (bfd_link_hash_table_free): Don't define.
1005 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1006 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1007 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1008 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1009 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1010 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1011 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1012 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1013 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1014 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1015 * xsym.c: Don't define various link_hash_table_free defines, and
1016 remove from bfd_target vars. Temporarily reference some of the
1017 target link_hash_table_free functions to avoid warnings.
1018 * bfd-in2.h: Regenerate.
1019 * libbfd.h: Regenerate.
1021 2014-06-13 Alan Modra <amodra@gmail.com>
1023 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1024 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1025 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1026 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1027 Move link_hash_table_free functions before their corresponding
1028 link_hash_table_create functions.
1030 2014-06-13 Alan Modra <amodra@gmail.com>
1032 * bfd.c (struct bfd): Replace link_next with a union.
1033 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1034 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1035 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1036 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1037 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1038 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1039 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1040 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1041 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1042 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1043 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1044 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1045 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1046 * bfd-in2.h: Regenerate.
1048 2014-06-11 Alan Modra <amodra@gmail.com>
1050 * linker.c (unwrap_hash_lookup): Add missing parens.
1052 2014-06-11 Kai Tietz <ktietz@redhat.com>
1054 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1055 * libcoff.h: Regenerated.
1057 2014-06-10 Alan Modra <amodra@gmail.com>
1060 * linker.c (unwrap_hash_lookup): New function.
1061 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1062 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1063 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1064 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1065 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1066 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1067 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1068 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1070 2014-06-07 Alan Modra <amodra@gmail.com>
1072 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1073 insn as a bitfield; Use complain_overflow_bitfield.
1074 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1076 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1078 * development.sh: New file.
1079 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1080 Make -Werror the default with GCC only if DEVELOPMENT is true.
1081 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1082 $(srcdir)/development.sh.
1083 * Makefile.in, configure: Regenerate.
1085 2014-06-04 Will Newton <will.newton@linaro.org>
1087 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1088 being non-NULL into an assert.
1089 (elfNN_aarch64_tls_relax): Remove unused code.
1091 2014-06-03 DJ Delorie <dj@redhat.com>
1093 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1095 2014-06-03 Nick Clifton <nickc@redhat.com>
1098 * peXXigen.c (rsrc_process_section): Page align the new contents
1099 befgore writing out.
1101 2014-06-03 Alan Modra <amodra@gmail.com>
1103 * elf64-ppc.c (ADDIS_R12_R2): Define.
1104 (build_plt_stub): Support fusion on ELFv2 stub.
1105 (ppc_build_one_stub): Likewise for plt branch stubs.
1107 2014-05-28 Alan Modra <amodra@gmail.com>
1109 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1111 2014-05-28 Tristan Gingold <gingold@adacore.com>
1113 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1114 to keep the length of the best fit range.
1115 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1118 2014-05-27 DJ Delorie <dj@redhat.com>
1120 * elf32-rx.c (get_symbol_value_maybe): New.
1121 (rx_elf_relocate_section): If we find a reloc against
1122 $tableentry$default$<name>, redirect it to the appropriate
1124 (RX_Table_Info): New.
1125 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1126 with table parts in them.
1127 (rx_check_directives): New.
1128 (rx_table_map_2): New.
1129 (rx_table_map): New.
1130 (rx_additional_link_map_text): New. Called to dump tables to the
1134 2014-05-20 DJ Delorie <dj@redhat.com>
1136 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1138 2014-05-20 Alan Modra <amodra@gmail.com>
1141 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1142 Remove redundant setting of htab->elf.dynobj. Don't align.
1143 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1144 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1145 (create_sdata_sym): Delete.
1146 (elf_allocate_pointer_linker_section): Rename from
1147 elf_create_pointer_linker_section. Align section.
1148 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1149 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1151 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1152 Remove unnecessary tests on _SDA_BASE_ sym.
1153 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1154 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1155 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1156 (ppc_elf_maybe_strip_sdata_syms): Declare.
1158 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1160 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1162 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1164 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1165 in a section with no contents.
1166 (is_vma_in_section, find_section_by_vma): New functions.
1167 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1168 offsets in the debug directory.
1169 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1170 Byte-swap GUID from little-endian to big-endian order for
1171 consistent and conventional display.
1173 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1175 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1176 64-bit doubles objects mix with 32-bit doubles objects.
1177 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1179 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1181 * mmo.c: Update URLs in documentation comments.
1183 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1184 David Weatherford <weath@cadence.com>
1185 Max Filippov <jcmvbkbc@gmail.com>
1187 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1190 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1192 * config.bfd: Add proper arm config for *-*-freebsd*.
1194 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1196 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1197 mips32r5 and mips64r5.
1198 * archures.c (bfd_architecture): Likewise.
1199 * bfd-in2.h (bfd_architecture): Likewise.
1200 * cpu-mips.c (arch_info_struct): Likewise.
1201 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1203 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1205 * elfxx-mips.h (elfxx-mips.h): Declare.
1206 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1207 Tag_GNU_MIPS_ABI_FP mismatches.
1208 (_bfd_mips_fp_abi_string): New function.
1210 2014-05-02 Alan Modra <amodra@gmail.com>
1212 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1213 * configure.in: Likewise.
1214 * configure: Regenerate.
1216 2014-05-02 Alan Modra <amodra@gmail.com>
1218 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1219 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1220 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1221 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1222 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1223 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1224 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1225 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1226 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1227 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1228 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1229 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1230 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1231 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1232 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1233 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1234 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1235 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1236 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1237 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1238 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1239 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1240 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1241 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1242 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1243 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1244 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1245 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1246 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1247 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1248 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1249 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1250 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1251 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1252 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1253 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1254 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1255 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1256 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1257 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1258 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1259 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1260 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1261 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1262 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1263 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1264 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1265 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1267 * configure: Regenerate.
1269 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1271 * mmo.c (mmo File layout documentation): Add note about low bits
1273 (mmo_write_chunk): When handling data remainder, assert that
1274 previous remaining data is flushed.
1275 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1276 when dealing with an aligned VMA and for aligned lengths. Don't skip
1277 the last 32-bit-word of zeros.
1278 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1279 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1280 emitting data, not after updating it.
1281 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1283 2014-04-30 Nick Clifton <nickc@redhat.com>
1285 * compress.c (bfd_is_section_compressed): When checking the
1286 .debug_str section, also check the fifth byte in the section is
1287 not part of a string.
1289 2014-04-30 Alan Modra <amodra@gmail.com>
1291 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1292 (find_merged_cie): Identify personality functions by (bfd_id,index)
1293 pair when a local sym is used.
1295 2014-04-29 Christian Svensson <blue@cmd.nu>
1297 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1298 into .rela.got if it contained TLS relocations as well.
1300 2014-04-28 Nick Clifton <nickc@redhat.com>
1303 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1306 2014-04-26 Alan Modra <amodra@gmail.com>
1308 * po/SRC-POTFILES.in: Regenerate.
1309 * configure: Regenerate.
1311 2014-04-25 Nick Clifton <nickc@redhat.com>
1314 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1315 a 342-bit host. This time for older versions of gcc.
1317 2014-04-24 Nick Clifton <nickc@redhat.com>
1319 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1322 2014-04-24 Alan Modra <amodra@gmail.com>
1325 * dwarf2.c: Formatting.
1326 (struct dwarf2_debug): Make adjusted_section_count signed.
1327 (unset_sections): Make i signed.
1328 (set_debug_vma): New function.
1329 (place_sections): Handle separate debug object file. Set VMA
1330 on debug sections, even if they have an output section. Also
1331 set VMA on zero size sections, and non-load but alloc sections.
1332 Set adjusted_section_count to -1 when no section adjustment.
1333 Malloc adjusted_sections. Don't double last_vma. Transfer
1334 alloc section VMAs to separate debug file.
1335 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1336 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1337 test on symbols being the same before using old stash. Read
1338 and use separate debug file symbols. Call place_sections.
1339 (find_line): Don't call place_sections here.
1340 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1341 * libbfd.h: Regenerate.
1342 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1343 _bfd_dwarf2_slurp_debug_info call.
1344 * simple.c (simple_save_output_info): Clarify comment.
1346 2014-04-24 Nick Clifton <nickc@redhat.com>
1349 * peXXigen.c (struct rsrc_regions): New structure.
1350 (rsrc_print_resource_directory): Use new structure. Include
1351 offset of directory in listing.
1352 (rsrc_print_resource_entry): Likewise.
1353 (rsrc_print_section): Likewise.
1354 (rsrc_count_entries): Do not increment sizeof_strings or
1356 (rsrc_count_directory): Do not increment sizeof_tables.
1357 (rsrc_compute_region_sizes): New function.
1358 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1359 (rsrc_process_section): Compute size of regions after merging
1362 2014-04-23 Alan Modra <amodra@gmail.com>
1365 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1366 (place_sections): Do not modify VMA of sections when called from
1367 linker after sections have been placed in output sections. Short
1368 circuit single section case.
1369 (save_section_vma, section_vma_same): New functions.
1370 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1372 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1373 when non-relocatable.
1375 2014-04-22 Nick Clifton <nickc@redhat.com>
1378 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1380 2014-04-22 Christian Svensson <blue@cmd.nu>
1382 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1383 * archures.c: Likewise.
1384 * coffcode.h: Likewise.
1385 * config.bfd: Likewise.
1386 * configure.in: Likewise.
1387 * reloc.c: Likewise.
1388 * targets.c: Likewise.
1389 * cpu-or1k.c: New file.
1390 * elf32-or1k.c: New file.
1391 * coff-or32.c: Delete.
1392 * cpu-openrisc.c: Delete.
1393 * cpu-or32.c: Delete.
1394 * elf32-openrisc.c: Delete.
1395 * elf32-or32.c: Delete.
1396 * Makefile.in: Regenerate.
1397 * bfd-in2.h: Regenerate.
1398 * configure: Regenerate.
1399 * libbfd.h: Regenerate.
1401 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1404 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1406 2014-04-22 Will Newton <will.newton@linaro.org>
1408 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1409 function. (elf_backend_section_flags): Remove define.
1411 2014-04-21 Richard Henderson <rth@redhat.com>
1413 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1414 parameter; honor it and disable got merging when false.
1415 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1416 the first pass of relaxation.
1417 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1418 the end of the LITERAL+LITUSE chain.
1419 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1420 second pass of relaxation.
1422 * configure.ac (use_secureplt): Enable by default.
1423 * configure: Rebuild.
1425 2014-04-18 Tristan Gingold <gingold@adacore.com>
1427 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1428 bind_content, weak_bind_content, lazy_bind_content,
1430 (bfd_mach_o_load_command): Add comments, add next field.
1431 (mach_o_data_struct): Replace commands field by first_command
1433 * mach-o.c (bfd_mach_o_append_command): New function.
1434 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1435 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1437 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1438 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1439 (bfd_mach_o_write_thread): Use macro instead of literal.
1440 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1441 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1443 (bfd_mach_o_write_symtab_content): New function (extracted
1444 from bfd_mach_o_write_symtab).
1445 (bfd_mach_o_write_symtab): Split.
1446 (bfd_mach_o_count_indirect_symbols): Move
1447 (bfd_mach_o_build_dysymtab): Remove layout code.
1448 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1449 (bfd_mach_o_count_sections_for_seg): Remove.
1450 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1451 bfd_mach_o_build_seg_command).
1452 (bfd_mach_o_build_exec_seg_command): New function.
1453 (bfd_mach_o_build_dysymtab_command): Remove.
1454 (bfd_mach_o_layout_commands): New function.
1455 (bfd_mach_o_init_segment): New function.
1456 (bfd_mach_o_build_commands): Major rework to handle non-object
1458 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1460 (bfd_mach_o_read_dyld_info): Clear content fields.
1461 (bfd_mach_o_read_segment): Adjust call.
1462 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1464 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1465 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1466 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1469 2014-04-18 Tristan Gingold <gingold@adacore.com>
1471 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1472 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1473 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1474 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1476 2014-04-18 Tristan Gingold <gingold@adacore.com>
1478 * mach-o.h (bfd_mach_o_dylinker_command)
1479 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1481 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1482 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1484 2014-04-18 Tristan Gingold <gingold@adacore.com>
1486 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1487 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1488 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1489 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1490 each targets declared.
1491 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1492 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1494 2014-04-18 Tristan Gingold <gingold@adacore.com>
1496 * mach-o.c (bfd_mach_o_write_thread)
1497 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1498 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1499 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1500 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1501 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1502 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1503 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1504 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1505 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1506 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1507 (bfd_mach_o_read_command): Now return a boolean status.
1508 Adjust return statements.
1509 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1510 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1512 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1514 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1515 field. Add assigned_low_gotno and assigned_high_gotno fields.
1516 (mips_elf_create_local_got_entry): Update out-of-space condition.
1517 Set index of new GOT entry to assigned_low_gotno if required by
1518 the current relocation, else set it to assigned_high_gotno.
1519 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1520 with assigned_low_gotno.
1521 (mips_elf_multi_got): Initialize assigned_low_gotno and
1522 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1523 in place of assigned_gotno when handling global GOT entries.
1524 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1525 assigned_high_gotno.
1526 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1527 gap in the middle of local GOT space.
1529 2014-04-17 Alan Modra <amodra@gmail.com>
1532 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1533 current bfd is a plugin. Don't always set type_change_ok
1534 when old bfd is a plugin.
1536 2014-04-16 Tristan Gingold <gingold@adacore.com>
1538 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1541 2014-04-16 Alan Modra <amodra@gmail.com>
1543 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1544 with "ba 0" rather than zeros.
1546 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1548 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1550 2014-04-14 Alan Modra <amodra@gmail.com>
1552 * elf32-ppc.c (BA): Define
1553 (ppc_elf_link_hash_table_create): Correct default_params.
1554 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1555 than "nop" for ppc476_workaround.
1556 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1557 and __glink_PLTresolve. Ensure plt call stub at end of page
1558 doesn't allow fall-thru prefetch.
1560 2014-04-11 Nick Clifton <nickc@redhat.com>
1563 * peXXigen.c (abs_finder): New function.
1564 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1565 than 1^32 try to convert them into section relative values
1568 2014-04-11 Nick Clifton <nickc@redhat.com>
1570 * bfd-in2.h: Regenerate.
1571 * libbfd.h: Regenerate.
1573 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1575 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1576 when building function stubs.
1578 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1580 * elf32-avr.c: Add DIFF relocations for AVR.
1581 (avr_final_link_relocate): Handle the DIFF relocs.
1582 (bfd_elf_avr_diff_reloc): New.
1583 (elf32_avr_is_diff_reloc): New.
1584 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1585 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1588 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1590 2014-04-09 Alan Modra <amodra@gmail.com>
1592 * libcoff.h: Regenerate.
1594 2014-04-09 Alan Modra <amodra@gmail.com>
1596 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1597 of safe ppc476 insns at end of page. Also remove non-branch insns.
1600 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1602 * peXXigen.c (pe_print_debugdata): New function: Displays the
1603 contents of the debug directory and decodes codeview entries.
1604 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1605 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1606 Add functions for reading and writing debugdir and codeview
1608 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1609 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1610 * libcoff-in.h (pe_tdata): Add build-id data.
1611 * libcoff.h: Regenerate.
1612 * coffcode.h (coff_write_object_contents): Run build_id
1613 after_write_object_contents hook.
1615 2014-04-05 Alan Modra <amodra@gmail.com>
1617 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1618 merging non-default sym.
1620 2014-04-04 Tristan Gingold <gingold@adacore.com>
1622 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1625 2014-04-04 Tristan Gingold <gingold@adacore.com>
1627 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1628 thinko on names length.
1630 2014-04-04 Tristan Gingold <gingold@adacore.com>
1632 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1634 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1636 2014-04-04 Tristan Gingold <gingold@adacore.com>
1638 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1640 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1642 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1643 section before dereferencing.
1644 (pe_print_idata, pe_print_edata, pe_print_reloc)
1645 (rsrc_print_section): Don't bother interpreting the contents
1646 of sections which have no contents.
1648 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1651 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1654 2014-04-03 Tristan Gingold <gingold@adacore.com>
1656 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1658 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1660 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1662 2014-04-03 Alan Modra <amodra@gmail.com>
1664 * elf-bfd.h (struct elf_backend_data
1665 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1666 with "bfd_size_type size".
1667 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1668 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1669 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1670 * elfcode.h (bfd_from_remote_memory): Likewise.
1671 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1672 * bfd-in2.h: Regenerate.
1674 2014-04-02 Tristan Gingold <gingold@adacore.com>
1676 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1677 (bfd_mach_o_prebind_cksum_command): New types.
1678 (bfd_mach_o_prebound_dylib_command): Rewrite.
1679 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1681 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1683 (bfd_mach_o_read_prebind_cksum): New function.
1684 (bfd_mach_o_read_twolevel_hints): Ditto.
1685 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1688 2014-04-02 Alan Modra <amodra@gmail.com>
1690 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1691 Consolidate code handling possible section headers past end of
1692 segment. Don't use p_align for page size guess, instead use
1693 minpagesize. Take note of ld.so clearing section headers when
1694 p_memsz > p_filesz. Handle file header specifying no section
1695 headers. Handle zero p_align throughout. Default loadbase to
1696 zero. Add comments. Rename contents_size to high_offset, and
1697 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1698 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1699 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1701 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1702 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1703 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1704 * bfd-in2.h: Regnerate.
1706 2014-04-01 Tristan Gingold <gingold@adacore.com>
1708 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1711 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1712 Pavel Fedin <p.fedin@samsung.com>
1714 * elf32-arm.c: Add support for limited pretty-printing of PLT
1715 entries on eabi and nacl targets.
1716 (elf32_arm_get_synthetic_symtab): Add new callback.
1717 (elf32_arm_nacl_plt_sym_val): Likewise.
1718 (elf32_arm_plt0_size): Add helper function.
1719 (elf32_arm_plt_size): Likewise.
1721 2014-03-27 Tristan Gingold <gingold@adacore.com>
1723 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1724 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1726 2014-03-27 Tristan Gingold <gingold@adacore.com>
1728 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1729 * mach-o.c (bfd_mach_o_write_symtab)
1730 (bfd_mach_o_write_contents)
1731 (bfd_mach_o_set_section_flags_from_bfd)
1732 (bfd_mach_o_build_seg_command): Fix indentation.
1733 (bfd_mach_o_get_base_address): New function.
1735 2014-03-26 Nick Clifton <nickc@redhat.com>
1737 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1738 relocations in discarded sections.
1740 2014-03-26 Tristan Gingold <gingold@adacore.com>
1742 * mach-o.c (bfd_mach_o_convert_architecture): Add
1743 BFD_MACH_O_CPU_TYPE_ARM64.
1745 2014-03-26 Alan Modra <amodra@gmail.com>
1747 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1748 needed plt entries when taking the address of functions for
1749 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1750 Move opd setup and abiversion checks to..
1751 (ppc64_elf_before_check_relocs): ..here. Renamed from
1752 ppc64_elf_process_dot_syms. Set output abiversion from input and
1753 input abiversion from output, if either is not set.
1754 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1755 (elf_backend_check_directives): Update.
1757 2014-03-25 Will Newton <will.newton@linaro.org>
1759 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1760 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1761 of input sections rather than output sections.
1763 2014-03-20 Will Newton <will.newton@linaro.org>
1766 * elf32-arm.c (elf32_arm_check_relocs): Set
1767 pointer_equality_needed for absolute references within
1769 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1770 unless pointer_equality_needed is set.
1772 2014-03-19 Nick Clifton <nickc@redhat.com>
1774 * peXXigen.c (rsrc_process_section): Add code to scan input
1775 sections and record their lengths. Use these lengths to find the
1776 start of each merged .rsrc section.
1778 2014-03-17 Tristan Gingold <gingold@adacore.com>
1780 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1781 (bfd_mach_o_read_command): Ditto.
1783 2014-03-14 Meador Inge <meadori@codesourcery.com>
1785 * configure.in: Add strnlen to AC_CHECK_DECLS.
1786 * config.in: Regenerate.
1787 * configure: Regenerate.
1788 * sysdep.h (strnlen): Add prototype.
1790 2014-03-14 Alan Modra <amodra@gmail.com>
1792 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1793 handling for VLE_SDA21 relocs.
1795 2014-03-13 Tristan Gingold <gingold@adacore.com>
1797 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1799 (pe_bfd_object_p): Also read version number to detect ILF.
1800 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1801 (x86_64pe_bigobj_vec): Define
1802 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1803 (bfd_coff_max_nscns): New macro.
1804 (coff_compute_section_file_positions): Use unsigned int for
1805 target_index. Compare with bfd_coff_max_nscns.
1806 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1807 Set a value for _bfd_coff_max_nscns.
1808 (header_bigobj_classid): New constant.
1809 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1810 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1811 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1813 (bigobj_swap_table): New table.
1814 * libcoff.h: Regenerate.
1815 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1816 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1817 _bfd_coff_max_nscns.
1818 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1819 * coff-rs6000.c (bfd_xcoff_backend_data)
1820 (bfd_pmac_xcoff_backend_data): Likewise.
1821 * coff64-rs6000.c (bfd_xcoff_backend_data)
1822 (bfd_xcoff_aix5_backend_data): Likewise.
1823 * targets.c (x86_64pe_bigobj_vec): Declare.
1824 * configure.in (x86_64pe_bigobj_vec): New vector.
1825 * configure: Regenerate.
1826 * config.bfd: Add bigobj object format for Windows targets.
1828 2014-03-12 Nick Clifton <nickc@redhat.com>
1831 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1832 before testing for vxworks.
1834 2014-03-12 Alan Modra <amodra@gmail.com>
1836 * Makefile.in: Regenerate.
1838 2014-03-12 Alan Modra <amodra@gmail.com>
1841 * elf.c (copy_elf_program_header): Ignore first section lma if
1844 2014-03-11 Alan Modra <amodra@gmail.com>
1847 * coff-rs6000.c: Include stdint.h.
1848 * coff64-rs6000.c: Likewise.
1850 2014-03-10 Tristan Gingold <gingold@adacore.com>
1852 * ticoff.h: Removed.
1854 2014-03-08 Alan Modra <amodra@gmail.com>
1856 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1857 many relocations. Correct bitsize and rightshift too for a number
1858 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1859 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1860 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1861 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1862 fields in instructions to signed/unsigned according to whether
1863 the field takes a signed or unsigned value. Tidy vle split16 code.
1864 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1866 2014-03-08 Alan Modra <amodra@gmail.com>
1868 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1869 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1870 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1871 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1872 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1873 fields in instructions to signed/unsigned according to whether
1874 the field takes a signed or unsigned value.
1876 2014-03-07 Pedro Alves <palves@redhat.com>
1879 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1880 through ptr_to_uint instead of through long.
1882 2014-03-06 Nick Clifton <nickc@redhat.com>
1885 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1886 attribute section names.
1888 2014-03-05 Alan Modra <amodra@gmail.com>
1890 Update copyright years.
1892 2014-03-05 Alan Modra <amodra@gmail.com>
1894 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1895 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1896 (ppc64_elf_check_relocs): Likewise.
1897 (ppc64_elf_relocate_section): Likewise.
1898 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1899 * bfd-in2.h: Regenerate.
1900 * libbfd.h: Regenerate.
1902 2014-03-04 Heiher <r@hev.cc>
1904 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1906 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1907 extension of bfd_mach_mipsisa64r2.
1909 2014-03-04 Nick Clifton <nickc@redhat.com>
1912 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1913 (elf32_thumb2_plt_entry): New array.
1914 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1915 using thumb2 based PLT.
1916 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1918 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1920 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1922 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1923 Thumb2 based PLT 0-entry.
1924 (elf32_arm_output_arch_local_syms): Handle creation of local
1925 symbols for Thumb2 based PLT entries.
1927 2014-02-28 Alan Modra <amodra@gmail.com>
1930 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1931 the same conditions we called check_relocs.
1933 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1935 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1936 * bfd-in2.h: Regenerate.
1937 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1938 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1939 using long PLT entries.
1940 (bfd_elf32_arm_use_long_plt): New function.
1941 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1943 2014-02-27 Alan Modra <amodra@gmail.com>
1945 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1946 params for targets that don't use ppc32elf.em.
1948 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1950 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1951 of GOTOFF relocations.
1953 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1954 H.J. Lu <hongjiu.lu@intel.com>
1956 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1957 (elf_x86_64_legacy_plt_entry): Likewise.
1958 (elf_x86_64_bnd_plt_entry): Likewise.
1959 (elf_x86_64_legacy_plt2_entry): Likewise.
1960 (elf_x86_64_bnd_plt2_entry): Likewise.
1961 (elf_x86_64_bnd_arch_bed): Likewise.
1962 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1963 (elf_x86_64_link_hash_table): Add plt_bnd.
1964 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1966 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1967 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1969 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1970 symbols. Resolve call to the second PLT if it is created.
1971 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1972 (elf_x86_64_relocate_section): Resolve PLT references to the
1973 second PLT if it is created.
1974 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1975 second PLT entry for BND relocation.
1976 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1977 the second PLT is created.
1978 (elf_x86_64_get_synthetic_symtab): New.
1979 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1981 2014-02-19 Alan Modra <amodra@gmail.com>
1983 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1984 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1985 provision of out-of-line register save/restore routines.
1987 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1989 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1990 PT_DYNAMIC segment flags.
1992 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1995 * simple.c (struct saved_offsets): New.
1996 (simple_save_output_info): Use it for ptr.
1997 (simple_restore_output_info): Use it for ptr. Check section_count.
1998 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2000 2014-02-17 Alan Modra <amodra@gmail.com>
2002 * elf64-ppc.h (struct ppc64_elf_params): Define.
2003 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2004 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2005 ppc64_elf_build_stubs): Update prototype.
2006 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2007 fields now in params. Adjust code throughout file.
2008 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2009 Save params pointer in htab.
2010 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2011 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2012 ppc64_elf_build_stubs): Remove parameters now in "params".
2014 2014-02-17 Alan Modra <amodra@gmail.com>
2016 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2017 patched for ppc476 workaround. Reapply branch taken/not taken
2020 2014-02-12 Alan Modra <amodra@gmail.com>
2022 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2023 stubs for calls to __tls_get_addr that we know will later be
2026 2014-02-12 Alan Modra <amodra@gmail.com>
2028 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2029 for ld -r, when code sections are sufficiently aligned.
2030 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2033 2014-02-12 Alan Modra <amodra@gmail.com>
2036 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2037 --export-dynamic and --dynamic-list marking of symbols.
2038 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2041 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2044 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2045 executables if it matches dynamic_list.
2047 2014-02-10 Alan Modra <amodra@gmail.com>
2049 * po/SRC-POTFILES.in: Regenerate.
2050 * po/bfd.pot: Regenerate.
2052 2014-02-09 Alan Modra <amodra@gmail.com>
2054 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2055 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2056 (elfNN_bed): Init new field.
2057 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2058 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2059 (ppc_elf_relax_section): Don't reallocate section here, write
2060 stubs, or write out relocs for ld -r here..
2061 (ppc_elf_relocate_section): ..instead write stubs here, and use
2062 existing code to write out relocs for ld -r. Fix offset
2063 adjustment on reloc for little-endian.
2064 (elf_backend_caches_rawsize): Define.
2066 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2069 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2071 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2073 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2074 return paths. Three times.
2075 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2077 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2078 (ppc64_elf_edit_toc): Free USED in return path.
2080 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2082 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2083 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2084 * libbfd.h: Regenerated.
2085 * bfd-in2.h: Regenerated.
2086 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2087 (nios2_reloc_map): Likewise.
2088 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2089 Fixed all references.
2090 (nios2_elf32_relocate_section): Add new relocations.
2091 (nios2_elf32_check_relocs): Likewise.
2092 (nios2_elf32_gc_sweep_hook): Likewise.
2094 2014-02-03 Alan Modra <amodra@gmail.com>
2096 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2097 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2098 (ppc_elf_link_params): New function.
2099 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2101 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2102 parameters. Use htab->params instead.
2103 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2104 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2105 64 bytes for ppc476 workaround.
2106 (struct ppc_elf_relax_info): New.
2107 (ppc_elf_relax_section): Exclude linker created sections and
2108 those too small to hold one instruction. Don't add another
2109 branch around trampolines on later relax passes. Don't
2110 generate trampolines for undefined symbols when !relocatable,
2111 nor for plugin symbols. Allocate space for ppc476 workaround
2112 patch area. Free fixups on error return path.
2113 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2114 * elf32-ppc.h (struct ppc_elf_params): New.
2115 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2116 (ppc_elf_link_params): Declare.
2117 * section.c (SEC_INFO_TYPE_TARGET): Define.
2118 * bfd-in2.h: Regenerate.
2120 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2122 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2124 (nios2_elf32_relocate_section): Use got_base to adjust
2125 GOT-pointer-relative relocations relative to _gp_got.
2126 (create_got_section): Create _gp_got symbol.
2127 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2128 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2130 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2132 * bfd-in2.h: Update from reloc.c.
2133 * elf32-nios2.c: Include elf32-nios2.h.
2134 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2135 (nios2_reloc_map): Likewise.
2136 (enum elf32_nios2_stub_type): Declare.
2137 (struct elf32_nios2_stub_hash_entry): Declare.
2138 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2139 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2140 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2141 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2142 bfd_count, top_index, input_list, all_local_syms.
2143 (nios2_call26_stub_entry): New.
2144 (nios2_elf32_install_imm16): Move up in file.
2145 (nios2_elf32_install_data): Move up in file.
2146 (hiadj): Move up in file.
2147 (stub_hash_newfunc): New.
2148 (link_hash_newfunc): Initialize hsh_cache field.
2150 (nios2_stub_name): New.
2151 (nios2_get_stub_entry): New.
2152 (nios2_add_stub): New.
2153 (nios2_elf32_setup_section_lists): New.
2154 (nios2_elf32_next_input_section): New.
2155 (CALL26_SEGMENT): New.
2156 (MAX_STUB_SECTION_SIZE): New.
2157 (group_sections): New.
2158 (nios2_type_of_stub): New.
2159 (nios2_build_one_stub): New.
2160 (nios2_size_one_stub): New.
2161 (get_local_syms): New.
2162 (nios2_elf32_size_stubs): New.
2163 (nios2_elf32_build_stubs): New.
2164 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2165 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2166 trampolines for R_NIOS2_CALL26 stubs.
2167 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2168 (nios2_elf32_gc_sweep_hook): Likewise.
2169 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2170 (nios2_elf32_link_hash_table_free): New.
2171 (bfd_elf32_bfd_link_hash_table_free): Define.
2172 * elf32-nios2.h: New file.
2173 * libbfd.h: Update from reloc.c.
2174 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2176 2014-01-29 Nick Clifton <nickc@redhat.com>
2179 * elf32-metag.c (elf_metag_post_process_headers): Call
2180 _bfd_elf_post_process_headers.
2181 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2182 _bfd_elf_copy_private_data.
2183 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2185 2014-01-29 Nick Clifton <nickc@redhat.com>
2187 * bfd-in.h (bfd_set_section_vma): Delete.
2188 (bfd_set_section_alignment): Delete.
2189 (bfd_set_section_userdata): Delete.
2190 (bfd_set_cacheable): Delete.
2191 * bfd.c (bfd_set_cacheable): New static inline function.
2192 * section.c (bfd_set_section_userdata): Likewise.
2193 (bfd_set_section_vma): Likewise.
2194 (bfd_set_section_alignment): Likewise.
2195 * bfd-in2.h: Regenerate.
2197 2014-01-28 Nick Clifton <nickc@redhat.com>
2199 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2200 attributes select the CU containing the abbreviation, which may not
2203 2014-01-24 Alan Modra <amodra@gmail.com>
2205 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2206 to get_relocs for ELFv2.
2208 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2211 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2212 if TLS sections are not adjacent.
2214 2014-01-22 Alan Modra <amodra@gmail.com>
2216 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2218 2014-01-22 Alan Modra <amodra@gmail.com>
2220 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2222 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2225 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2226 regular default symbol definition and the versioned dynamic
2227 symbol definition mismatch, skip the default symbol definition
2228 if one of them is IFUNC.
2230 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2233 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2234 info->export_dynamic nor h->ref_dynamic for type mismatch when
2235 adding the default version.
2237 2014-01-16 Alan Modra <amodra@gmail.com>
2239 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2240 mips_elf_traverse_got_arg* rather than mips_got_info*.
2241 Adjust caller. Alloc on output_bfd rather than symbol section
2244 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2248 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2250 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2253 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2254 against __ehdr_start.
2255 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2257 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2259 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2261 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2263 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2266 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2267 count if there are any non pc-relative relocs.
2268 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2270 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2271 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2273 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2274 offset while calculating relocation address.
2275 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2276 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2278 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2281 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2282 R_ARM_ABS8 and R_ARM_ABS16.
2284 2014-01-13 Alan Modra <amodra@gmail.com>
2286 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2287 error when shared and force a plt call otherwise.
2288 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2289 plt_type == PLT_NEW.
2290 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2291 the appropriate call stub.
2293 2014-01-10 Alan Modra <amodra@gmail.com>
2298 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2299 (assign_file_positions_for_non_load_sections): When setting up
2300 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2301 header that completely covers the relro region.
2303 2014-01-09 Tristan Gingold <gingold@adacore.com>
2305 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2306 table macros and add macros to initializa the structure.
2308 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2313 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2314 size for PT_GNU_RELRO segment.
2315 (assign_file_positions_for_load_sections): If PT_LOAD segment
2316 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2318 2014-01-07 Tom Tromey <tromey@redhat.com>
2320 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2323 2014-01-03 Nick Clifton <nickc@redhat.com>
2326 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2329 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2332 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2334 2014-01-02 Nick Clifton <nickc@redhat.com>
2337 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2338 filename in the bfd's filename field.
2339 * elfcode.h (bfd_from_remote_memory): Likewise.
2340 * ieee.c (ieee_object_p): Likewise.
2341 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2342 * oasys.c (oasys_openr_next_archived_file): Likewise.
2343 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2344 * opncls.c (bfd_fopen): Likewise.
2345 (bfd_openstreamr): Likewise.
2346 (bfd_openr_iovec): Likewise.
2347 (bfd_openw): Likewise.
2348 (bfd_create): Likewise.
2349 (_bfd_delete_bfd): Free filename.
2351 For older changes see ChangeLog-2013
2353 Copyright (C) 2014 Free Software Foundation, Inc.
2355 Copying and distribution of this file, with or without modification,
2356 are permitted in any medium without royalty provided the copyright
2357 notice and this notice are preserved.
2363 version-control: never