1 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
4 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
5 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
6 (print_mips_isa_ext): Print the value of an unknown extension.
8 2014-10-28 Nick Clifton <nickc@redhat.com>
10 * Apply trunk patches:
12 2014-10-28 Nick Clifton <nickc@redhat.com>
14 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
15 detection table on a per-bfd basis.
16 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
19 2014-10-28 Andreas Schwab <schwab@suse.de>
20 Nick Clifton <nickc@redhat.com>
22 * srec.c (srec_bad_byte): Increase size of buf to allow for
24 (srec_scan): Use an unsigned char buffer to hold header bytes.
26 2014-10-27 Nick Clifton <nickc@redhat.com>
28 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
29 binaries with a group of sections linked by the string table
31 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
32 with an invalid value for NumberOfRvaAndSizes.
33 (pe_print_edata): Detect out of range rvas and entry counts for
34 the Export Address table, Name Pointer table and Ordinal table.
37 * elf.c (setup_group): Improve handling of corrupt group
40 2014-10-28 Alan Modra <amodra@gmail.com>
43 2014-10-21 Alan Modra <amodra@gmail.com>
44 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
45 entries that aren't a multiple of 8 rather than failing assertion.
47 2014-10-21 Alan Modra <amodra@gmail.com>
48 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
51 2014-10-18 Alan Modra <amodra@gmail.com>
52 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
53 section for function symbols defined in .opd is discarded, let
54 the symbol appear to be undefined.
55 (opd_entry_value): Ensure the result section is that for the
56 function code section in the same object as the OPD entry.
58 2014-10-16 Alan Modra <amodra@gmail.com>
60 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
62 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
63 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
64 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
65 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
66 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
67 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
68 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
69 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
70 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
73 2014-10-16 Alan Modra <amodra@gmail.com>
74 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
75 even when output is not ppc64 ELF. Remove redundant tests on
78 2014-10-15 Alan Modra <amodra@gmail.com>
80 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
81 param, group "section" and "offset" params. Zero discriminator.
82 * bfd.c (bfd_find_nearest_line): Implement with new
83 _bfd_find_nearest_line.
84 (bfd_find_nearest_line_discriminator): Likewise.
85 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
87 * coff-rs6000.c (xcoff_find_nearest_line,
88 xcoff_find_nearest_line_discriminator): Delete.
89 (_bfd_xcoff_find_nearest_line): Don't define.
90 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
91 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
93 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
94 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
95 adjust _bfd_dwarf2_find_nearest_line call.
96 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
97 others. Set discriminator. Adjust call.
98 (coff_find_nearest_line_discriminator): Delete.
99 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
100 * dwarf2.c (find_line): Rename to..
101 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
102 Simplify setting of do_line. Delete old function.
103 (_bfd_dwarf2_find_line): Delete.
104 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
105 discriminator_ptr and set it.
106 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
107 (_bfd_elf_find_nearest_line_discriminator): Delete.
108 (_bfd_elf_find_line_discriminator): Delete.
109 (_bfd_generic_find_nearest_line_discriminator): Don't define.
110 * elf.c (elf_find_function): Reorder params.
111 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
113 (_bfd_elf_find_nearest_line_discriminator): Delete.
114 (_bfd_elf_find_line): Adjust call.
115 * elf32-arm.c (arm_elf_find_function): Reorder params.
116 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
118 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
119 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
120 (elfNN_aarch64_find_nearest_line): Reorder params, add
121 discriminator_ptr. Adjust calls.
122 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
123 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
124 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
125 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
126 (_bfd_dwarf1_find_nearest_line): Likewise.
127 (_bfd_dwarf2_find_nearest_line): Likewise.
128 (_bfd_dwarf2_find_line): Delete.
129 (_bfd_generic_find_nearest_line_discriminator): Delete.
130 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
131 * libcoff-in.h (coff_find_nearest_line): Update prototype.
132 (coff_find_nearest_line_discriminator): Delete.
133 (coff_find_nearest_line_with_names): Update prototype.
134 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
135 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
136 discriminator_ptr. Adjust calls.
137 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
138 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
139 discriminator_ptr and set.
140 * som.c (som_find_nearest_line): Similarly.
141 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
142 _bfd_find_nearest_line_discriminator.
143 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
144 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
145 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
146 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
147 "discriminator" and set.
148 (_bfd_vms_find_nearest_line_discriminator): Delete.
149 (_bfd_generic_find_nearest_line_discriminator): Don't define.
150 (alpha_vms_find_nearest_line): Update define.
151 * bfd-in2.h: Regenerate.
152 * libbfd.h: Regenerate.
153 * libcoff.h: Regenerate.
155 2014-10-15 Alan Modra <amodra@gmail.com>
156 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
157 * aout-adobe.c (aout_32_find_line): Define.
158 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
159 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
160 * aout-target.h (MY_find_line): Define.
161 * aout-tic30.c (MY_find_line): Define.
162 * binary.c (binary_find_line): Define.
163 * bout.c (aout_32_find_line): Define.
164 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
165 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
166 (rs6000_xcoff64_aix_vec): Likewise.
167 * elf-bfd.h (_bfd_generic_find_line): Don't define.
168 * elfxx-target.h (bfd_elfNN_find_line): Define.
169 * i386msdos.c (msdos_find_line): Define.
170 * i386os9k.c (aout_32_find_line): Define.
171 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
172 (ieee_find_nearest_line, ieee_find_line,
173 ieee_find_inliner_info): Define.
174 * ihex.c (ihex_find_line): Define.
175 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
176 (_bfd_generic_find_line): Don't define.
177 * libbfd.c (_bfd_generic_find_line): Delete.
178 * libcoff-in.h (coff_find_line): Define.
179 * libecoff.h (_bfd_ecoff_find_line): Define.
180 * mach-o.h (bfd_mach_o_find_line): Define.
181 * mmo.c (mmo_find_line): Define.
182 * nlm-target.h (nlm_find_line): Define.
183 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
184 (oasys_find_nearest_line, oasys_find_line,
185 oasys_find_inliner_info): Define.
186 * pef.c (bfd_pef_find_line): Define.
187 * plugin.c (bfd_plugin_find_line): Define.
188 * ppcboot.c (ppcboot_find_line): Define.
189 * som.c (som_find_line): Define.
190 * srec.c (srec_find_line): Define.
191 * tekhex.c (tekhex_find_line): Define.
192 * versados.c (versados_find_line): Define.
193 * vms-alpha.c (alpha_vms_find_line): Define.
194 * xsym.c (bfd_sym_find_line): Define.
195 * bfd-in2.h: Regenerate.
196 * libbfd.h: Regenerate.
197 * libcoff.h: Regenerate.
199 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
201 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
202 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
203 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
204 (elf_aarch64_stub_type): Add new type
205 aarch64_stub_erratum_835769_veneer.
206 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
207 (aarch64_erratum_835769_fix): New data struct to record erratum
209 (elf_aarch64_link_hash_table: Global flags for 835769.
210 (aarch64_build_one_stub): Add case for 835769.
211 (aarch64_size_one_stub): Likewise.
212 (aarch64_mem_op_p, aarch64_mlxl_p,
213 aarch64_erratum_sequence,erratum_835769_scan):
214 New. Decode and scan functions for erratum 835769.
215 (elf_aarch64_create_or_find_stub_sec): New.
216 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
218 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
219 (erratum_835769_branch_to_stub_data,
220 make_branch_to_erratum_835769_stub):New. Connect up all the
221 erratum stubs to occurances by branches.
222 (elfNN_aarch64_write_section): New hook.
223 (aarch64_map_one_stub): Output erratum stub symbol.
224 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
225 information for erratum 835769.
226 (elf_backend_write_section): Define.
228 2014-10-14 Tristan Gingold <gingold@adacore.com>
230 * version.m4: Bump version to 2.24.90
231 * configure: Regenerate.
233 2014-10-14 Alan Modra <amodra@gmail.com>
236 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
237 (EIGHT_GAZILLION): Delete.
239 2014-10-13 Alan Modra <amodra@gmail.com>
242 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
243 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
244 flags enabling conversion of CIEs and FDEs to use relative encoding.
245 (find_merged_cie): Similarly.
246 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
247 relocatable, except for CIE pointer.
248 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
249 relocs against symbols in dropped comdat group sections.
250 (bfd_elf_discard_info): Do some eh_frame optimisation when
253 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
255 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
256 the hwcaps2 object attribute.
258 2014-10-04 Alan Modra <amodra@gmail.com>
261 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
262 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
263 range FDEs for discarding.
264 (vma_compare): Sort on range after address.
265 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
266 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
267 error message rather than "fde".
268 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
271 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
274 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
275 for OLD_FREEBSD_ABI_LABEL.
277 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
280 * plugin.c (try_claim): New function. Moved from
282 (try_load_plugin): Pass through bfd. Add test.
283 (load_plugin): Pass through bfd.
284 (bfd_plugin_object_p): Move logic to try_claim.
286 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
288 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
289 call relaxation use furthermost addresses where call source and
290 destination can be to check whether it's in the range of a direct
293 2014-09-22 Alan Modra <amodra@gmail.com>
295 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
296 false for overflow or overlapping FDEs. Give more detail in
299 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
301 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
302 the addend if relocations are RELA.
304 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
306 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
307 nds32_elf_ex9_relocation_check): Synchronize the argument type.
309 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
311 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
313 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
316 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
319 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
321 2014-09-16 Terry Guo <terry.guo@arm.com>
323 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
326 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
328 * bfd-in2.h: Regenerate.
329 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
330 (nds32_elf_relax_section): Code refactoring.
331 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
332 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
333 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
334 pattern. The first three is moved from nds32_elf_relax_section,
335 and the last three is new function.
336 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
337 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
338 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
339 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
340 three is moved from nds32_elf_relax_section, and the last four
342 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
343 pattern and address setting pattern.
344 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
345 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
346 nds32_elf_relax_gotoff_suff): Relax pic pattern.
347 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
348 nds32_elf_relax_letlsls): Relax TLS pattern.
349 (nds32_relax_adjust_label): Adjust alignment and nop.
350 (nds32_elf_pick_relax): Choose relaxation optimization.
351 (nds32_elf_get_relocated_section_contents): New hook.
352 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
354 * elf32-nds32.h: Declare.
355 * libbfd.h: Regenerate.
356 * reloc.c: Add nds32 new relocations.
358 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
360 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
361 'name' for the typo issue, which related with commit
362 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
364 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
365 Matthew Fortune <matthew.fortune@imgtec.com>
367 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
368 * archures.c (bfd_architecture): Likewise.
369 * bfd-in2.h (bfd_architecture): Likewise.
370 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
371 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
372 BFD_RELOC_MIPS_19_PCREL_S2.
373 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
374 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
375 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
376 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
377 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
378 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
379 BFD_RELOC_LO16_PCREL.
380 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
381 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
383 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
384 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
385 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
386 BFD_RELOC_LO16_PCREL.
387 * elfn32-mips.c: Likewise.
388 * elfxx-mips.c (MIPSR6_P): New define.
389 (mipsr6_exec_plt_entry): New array.
390 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
391 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
392 (aligned_pcrel_reloc_p): New function.
393 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
394 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
395 (mips_elf_calculate_relocation): Add support for relocs:
396 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
397 R_MIPS_PCHI16 and R_MIPS_PCLO16.
398 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
399 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
400 (_bfd_mips_elf_check_relocs): Add support for relocs:
401 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
402 (_bfd_mips_elf_relocate_section): Add a check for unaligned
404 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
406 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
407 (_bfd_mips_elf_print_private_bfd_data): Likewise.
408 (mips_32bit_flags_p): Add support for mips32r6.
409 * libbfd.h (bfd_reloc_code_real_names): Add entries for
410 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
411 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
412 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
413 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
414 BFD_RELOC_MIPS_19_PCREL_S2.
415 * config.bfd: Add mips*-img-elf* target triple.
417 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
419 * config.bfd: Add mips*-img-elf* target triple.
421 2014-09-12 Alan Modra <amodra@gmail.com>
423 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
424 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
425 range of FDEs to hdr_info->array.
426 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
427 .eh_frame_hdr entries, and overlapping FDEs.
429 2014-09-10 Alan Modra <amodra@gmail.com>
431 * elf.c (assign_file_positions_except_relocs): Move section header
433 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
434 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
435 * elflink.c (bfd_elf_final_link): Don't call above function.
437 2014-08-30 Alan Modra <amodra@gmail.com>
439 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
441 2014-08-29 Alan Modra <amodra@gmail.com>
443 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
444 error for calls via a toc adjusting stub without a nop.
446 2014-08-29 Alan Modra <amodra@gmail.com>
448 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
449 error. Remove redundant bfd_set_error.
451 2014-08-29 Alan Modra <amodra@gmail.com>
453 * srec.c (srec_scan): Revert last change. Report an error for
454 S-records with less than the miniumum byte count.
456 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
458 * srec.c (srec_scan): Return error for 0 size.
460 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
463 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
464 to check discarded input section.
465 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
467 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
470 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
471 sections to input from ld --just-symbols.
473 2014-08-26 DJ Delorie <dj@redhat.com>
475 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
478 2014-08-26 Jiong Wang <jiong.wang@arm.com>
480 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
481 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
483 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
485 2014-08-26 Nick Clifton <nickc@redhat.com>
487 * config.bfd: Fix typo in or1knd selection.
489 2014-08-22 Kai Tietz <ktietz@redhat.com>
492 * coffcode.h (coff_compute_section_file_positions): Keep
493 FileAlignment valid as set.
495 2014-08-22 Alan Modra <amodra@gmail.com>
497 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
498 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
500 2014-08-22 Alan Modra <amodra@gmail.com>
502 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
504 (_bfd_elf_begin_eh_frame_parsing): Delete.
505 (_bfd_elf_end_eh_frame_parsing): Delete.
506 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
507 (_bfd_elf_end_eh_frame_parsing): Delete.
508 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
509 !info->relocatable in place of merge_cies.
510 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
511 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
512 (ppc64_elf_size_stubs): Likewise pad stub FDE.
513 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
514 (ppc64_elf_size_stubs): ..here and..
515 (ppc64_elf_finish_dynamic_sections): ..here.
517 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
519 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
521 2014-08-21 Tony Wang <tony.wang@arm.com>
523 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
524 the veneer routine for R_ARM_THM_JUMP19.
525 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
526 (elf32_arm_size_stub): Ditto.
528 2014-08-20 Roland McGrath <mcgrathr@google.com>
531 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
532 all reloc types with pc_relative set in the howto, not just for
533 R_ARM_REL32 and R_ARM_REL32_NOI.
534 (allocate_dynrelocs_for_symbol): Update comment.
535 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
536 set in the howto, set call_reloc_p and may_need_local_target_p but
537 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
538 (elf32_arm_check_relocs): Likewise.
540 2014-08-20 Will Newton <will.newton@linaro.org>
542 * config.bfd: Default armeb-*-eabi* to big endian.
544 2014-08-19 Alan Modra <amodra@gmail.com>
546 * configure: Regenerate.
548 2014-08-18 Alan Modra <amodra@gmail.com>
550 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
551 use dynrelocs for ifunc.
552 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
554 2014-08-18 Alan Modra <amodra@gmail.com>
557 * elflink.c (on_needed_list): Only consider libraries that have
560 2014-08-18 Alan Modra <amodra@gmail.com>
562 * elflink.c (bfd_elf_discard_info): Return int error status.
563 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
564 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
565 * bfd-in2.h: Regenerate.
567 2014-08-14 Alan Modra <amodra@gmail.com>
569 * peXXigen.c (pe_print_reloc): Protect against access past end
572 2014-08-14 Alan Modra <amodra@gmail.com>
575 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
576 in the order they are mapped to output sections.
578 2014-08-14 Alan Modra <amodra@gmail.com>
580 * configure.ac: Delete redundant plugin related checks.
581 * configure: Regenerate.
583 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
585 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
586 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
589 2014-08-12 Alan Modra <amodra@gmail.com>
591 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
592 here when not calling the generic add_symbol function. Formatting.
593 Correct handling of indirect symbols. Update notice call.
594 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
595 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
596 symbols early. Update notice call. Add comments regarding weak
597 symbols vs. indirect.
599 2014-08-12 Alan Modra <amodra@gmail.com>
602 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
605 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
607 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
610 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
611 Alan Modra <amodra@gmail.com>
614 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
615 warning for references in LTO IR to warning symbols.
617 2014-08-07 Alan Modra <amodra@gmail.com>
619 * linker.c (WARN, CWARN): Collapse these states to WARN.
620 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
623 2014-08-05 Doug Evans <dje@google.com>
625 * bfd-in2.h: Regenerate.
626 * libcoff.h: Regenerate.
628 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
630 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
631 rawsize if changing size.
633 2014-08-05 Alan Modra <amodra@gmail.com>
636 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
638 2014-08-05 Alan Modra <amodra@gmail.com>
640 * linker.c (generic_link_check_archive_element): Move handling
641 of command link -u symbols with a common symbol def to the
642 code handling non-common symbols so that archive element symbols
643 are loaded. Use generic_link_add_object_symbols.
645 2014-08-05 Alan Modra <amodra@gmail.com>
648 * linker.c (struct archive_list, struct archive_hash_entry,
649 struct archive_hash_table, archive_hash_newfunc,
650 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
651 archive_hash_table_free): Delete.
652 (_bfd_generic_link_add_archive_symbols): Add h and name params to
653 checkfn. Rewrite using a straight-forward scan over archive map.
654 (generic_link_check_archive_element_no_collect,
655 generic_link_check_archive_element_collect,
656 generic_link_check_archive_element): Add h and name params.
657 * aoutx.h (aout_link_check_archive_element): Likewise.
658 * pdp11.c (aout_link_check_archive_element): Likewise.
659 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
660 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
661 scan symbols, simply add archive element whenever h is undefined.
662 (coff_link_check_ar_symbols): Delete.
663 * ecoff.c (read_ext_syms_and_strs): Delete.
664 (reread_ext_syms_and_strs): Delete.
665 (ecoff_link_check_archive_element): Add h and name param. Don't
666 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
667 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
669 (elf_link_add_archive_symbols): Delete "defined" array, merge
670 functionality into "included". Make "included" a char array. Don't
671 set or test archive_pass.
672 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
673 * libbfd.h: Regenerate.
675 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
678 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
680 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
682 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
683 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
684 (bfd_mips_elf_swap_abiflags_v0_in): New function.
685 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
686 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
687 (_bfd_mips_elf_fake_sections): Likewise.
688 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
689 (_bfd_mips_elf_additional_program_headers): Account for new
690 PT_MIPS_ABIFLAGS program header.
691 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
692 associate with .MIPS.abiflags.
693 (_bfd_mips_elf_gc_mark_extra_sections): New function.
694 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
695 (infer_mips_abiflags): Likewise.
696 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
697 (mips_32bit_flags_p): Moved higher.
698 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
699 checking for FP ABIs.
700 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
701 checks. Check EF_MIPS_FP64 flag consistency.
702 (print_mips_ases, print_mips_isa_ext): New static function.
703 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
704 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
705 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
706 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
707 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
708 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
709 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
710 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
712 2014-07-28 Alan Modra <amodra@gmail.com>
715 * archive.c (_bfd_compute_and_write_armap): Warn on adding
716 __gnu_lto_slim to armap.
717 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
718 __gnu_lto_slim to linker hash table.
720 2014-07-27 Anthony Green <green@moxielogic.org>
722 * config.bfd: Add moxie-*-moxiebox*.
724 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
726 Add or reactivate or1k-*-rtems*
727 * config.bfd (or1k-*-rtems*): Reactivate.
729 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
731 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
733 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
734 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
736 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
739 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
740 and R_*_IRELATIVE relocation offset with PLT entry.
741 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
742 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
743 (elf_x86_64_get_synthetic_symtab): Use it.
745 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
748 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
749 next_tls_desc_index with elf.srelplt->reloc_count.
751 2014-07-15 Alan Modra <amodra@gmail.com>
753 * cache.c (cache_bread_1): Don't return -1 when fread returns
756 2014-07-15 Alan Modra <amodra@gmail.com>
758 * elflink.c (elf_merge_st_other): Update comments. Simplify
759 visibility handling. Make isym const. Move code modifying
760 isym->st_other for --exclude-libs to..
761 (elf_link_add_object_symbols): ..here.
763 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
766 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
768 2014-07-08 Nick Clifton <nickc@redhat.com>
771 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
772 segments in input bfds.
774 2014-07-08 Will Newton <will.newton@linaro.org>
776 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
777 value to 64kB and remove custom setting for NaCl.
779 2014-07-08 Alan Modra <amodra@gmail.com>
781 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
782 bits from source to dest.
783 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
784 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
786 * bfd-in2.h: Regenerate.
788 2014-07-08 Jiong Wang <jiong.wang@arm.com>
790 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
791 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
792 when info->relocatable be true.
794 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
796 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
797 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
798 * bfd-in2.h: Regenerate.
799 * libbfd.h: Regenerate.
801 2014-07-04 Alan Modra <amodra@gmail.com>
803 * Makefile.am: Update "configure.in" comments.
806 * configure.host: Likewise.
807 * doc/bfdint.texi: Likewise.
808 * targets.c: Likewise.
809 * warning.m4: Likewise.
810 * Makefile.in: Regenerate.
812 2014-07-04 Alan Modra <amodra@gmail.com>
814 * configure.ac: Rename from configure.in.
815 * Makefile.in: Regenerate.
816 * config.in: Regenerate.
817 * doc/Makefile.in: Regenerate.
819 2014-07-04 Alan Modra <amodra@gmail.com>
821 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
822 * Makefile.in: Regenerate.
824 2014-07-04 Alan Modra <amodra@gmail.com>
826 * version.m4: New file.
827 * configure.in: Include version.m4.
829 * Makefile.am (RELEASE): Delete.
830 (bfdver.h): Depend on development.sh, use instead of RELEASE.
831 * Makefile.in: Regenerate.
832 * doc/Makefile.in: Regenerate.
834 2014-07-02 Alan Modra <amodra@gmail.com>
836 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
837 pointer_equality_needed when !readonly_dynrelocs.
838 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
840 2014-07-02 Alan Modra <amodra@gmail.com>
842 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
843 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
845 2014-07-01 Alan Modra <amodra@gmail.com>
847 * bfd.c (struct bfd): Reorganise for better packing. Delete
848 "ifd" field. Make "format", "direction" and "flags" bitfields.
849 (HAS_LOAD_PAGE): Delete, renumber following flags.
850 * bfd-in2.h: Regenerate.
851 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
853 2014-07-01 Alan Modra <amodra@gmail.com>
855 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
856 (struct ppc_link_hash_table): Increase size of stub_count array.
857 (build_global_entry_stubs): Emit symbol on global entry stub.
858 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
861 2014-07-01 Alan Modra <amodra@gmail.com>
863 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
864 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
865 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
867 (ppc64_elf_relocate_section): Disable ELFv2 function entry
868 optimisation when --traditional-format.
870 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
871 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
872 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
873 Soundararajan <Sounderarajan.D@atmel.com>
875 * archures.c: Add avrtiny architecture for avr target.
876 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
877 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
878 added for 16 bit LDS/STS instruction of avrtiny arch.
879 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
880 BFD_RELOC_AVR_LDS_STS_16.
881 (bfd_elf_avr_final_write_processing): Select machine number
883 (elf32_avr_object_p): Set machine number for avrtiny arch.
884 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
885 * bfd-in2.h: Regenerate.
886 * libbfd.h: Regenerate.
888 2014-06-26 Nick Clifton <nickc@redhat.com>
891 * dwarf2.c (is_str_attr): New function.
892 (find_abstract_instance_name): Use it to determine when an
893 attribute has a string value.
895 2014-06-24 Alan Modra <amodra@gmail.com>
897 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
898 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
901 2014-06-21 Philippe De Muyter <phdm@macqel.be>
903 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
906 2014-06-20 Kyle McMartin <kyle@redhat.com>
908 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
909 emitting initial-exec relocs when not linking an executable.
911 2014-06-16 Will Newton <will.newton@linaro.org>
913 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
914 htab->next_tls_desc_index in the non-IPLT case.
915 Calculate GOT offset correctly for the non-IPLT case.
916 (allocate_dynrelocs_for_symbol): Don't increment
917 htab->next_tls_desc_index here.
919 2014-06-16 Alan Modra <amodra@gmail.com>
921 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
924 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
926 * elfxx-aarch64.c (stdarg.h): Include.
928 (_bfd_aarch64_elf_grok_prstatus): Updated.
929 (_bfd_aarch64_elf_grok_psinfo): New function.
930 (_bfd_aarch64_elf_write_core_note): New function.
931 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
932 (elf_backend_write_core_note): Define.
934 2014-06-13 Alan Modra <amodra@gmail.com>
936 * archive.c: Include bfdlink.h.
937 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
938 * bfd.c (struct bfd): Add is_linker_output field.
939 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
940 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
941 link.hash and is_linker_output.
942 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
943 param with bfd*. Assert is_linker_output and link.hash, and
944 clear them before exit.
945 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
946 bfd_link_hash_table* param with bfd*. Hack is_linker_output
947 and link.hash so we can free two linker hash tables.
948 (elf32_mn10300_link_hash_table_create): Create static_hash_table
949 first. Clean up on errors. Set hash_table_free pointer.
950 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
951 bfd_link_hash_table* param with bfd*.
952 (elf32_arm_link_hash_table_create): Clean up on errors. Set
953 hash_table_free pointer.
954 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
955 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
956 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
957 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
958 * xcofflink.c: Similarly.
959 * simple.c (bfd_simple_get_relocated_section_contents): Save and
960 clear link.next before creating linker hash table. Clean up on
961 errors, and restore link.next on exit.
962 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
963 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
964 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
965 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
966 * hash.c (bfd_hash_table_init_n): Free table on error.
967 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
968 * bfd-in2.h: Regenerate.
969 * libbfd.h: Regenerate.
970 * libcoff.h: Regenerate.
972 2014-06-13 Alan Modra <amodra@gmail.com>
975 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
976 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
977 * bfd.c (bfd_link_hash_table_free): Don't define.
978 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
979 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
980 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
981 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
982 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
983 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
984 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
985 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
986 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
987 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
988 * xsym.c: Don't define various link_hash_table_free defines, and
989 remove from bfd_target vars. Temporarily reference some of the
990 target link_hash_table_free functions to avoid warnings.
991 * bfd-in2.h: Regenerate.
992 * libbfd.h: Regenerate.
994 2014-06-13 Alan Modra <amodra@gmail.com>
996 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
997 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
998 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
999 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1000 Move link_hash_table_free functions before their corresponding
1001 link_hash_table_create functions.
1003 2014-06-13 Alan Modra <amodra@gmail.com>
1005 * bfd.c (struct bfd): Replace link_next with a union.
1006 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1007 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1008 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1009 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1010 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1011 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1012 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1013 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1014 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1015 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1016 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1017 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1018 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1019 * bfd-in2.h: Regenerate.
1021 2014-06-11 Alan Modra <amodra@gmail.com>
1023 * linker.c (unwrap_hash_lookup): Add missing parens.
1025 2014-06-11 Kai Tietz <ktietz@redhat.com>
1027 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1028 * libcoff.h: Regenerated.
1030 2014-06-10 Alan Modra <amodra@gmail.com>
1033 * linker.c (unwrap_hash_lookup): New function.
1034 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1035 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1036 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1037 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1038 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1039 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1040 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1041 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1043 2014-06-07 Alan Modra <amodra@gmail.com>
1045 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1046 insn as a bitfield; Use complain_overflow_bitfield.
1047 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1049 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1051 * development.sh: New file.
1052 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1053 Make -Werror the default with GCC only if DEVELOPMENT is true.
1054 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1055 $(srcdir)/development.sh.
1056 * Makefile.in, configure: Regenerate.
1058 2014-06-04 Will Newton <will.newton@linaro.org>
1060 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1061 being non-NULL into an assert.
1062 (elfNN_aarch64_tls_relax): Remove unused code.
1064 2014-06-03 DJ Delorie <dj@redhat.com>
1066 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1068 2014-06-03 Nick Clifton <nickc@redhat.com>
1071 * peXXigen.c (rsrc_process_section): Page align the new contents
1072 befgore writing out.
1074 2014-06-03 Alan Modra <amodra@gmail.com>
1076 * elf64-ppc.c (ADDIS_R12_R2): Define.
1077 (build_plt_stub): Support fusion on ELFv2 stub.
1078 (ppc_build_one_stub): Likewise for plt branch stubs.
1080 2014-05-28 Alan Modra <amodra@gmail.com>
1082 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1084 2014-05-28 Tristan Gingold <gingold@adacore.com>
1086 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1087 to keep the length of the best fit range.
1088 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1091 2014-05-27 DJ Delorie <dj@redhat.com>
1093 * elf32-rx.c (get_symbol_value_maybe): New.
1094 (rx_elf_relocate_section): If we find a reloc against
1095 $tableentry$default$<name>, redirect it to the appropriate
1097 (RX_Table_Info): New.
1098 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1099 with table parts in them.
1100 (rx_check_directives): New.
1101 (rx_table_map_2): New.
1102 (rx_table_map): New.
1103 (rx_additional_link_map_text): New. Called to dump tables to the
1107 2014-05-20 DJ Delorie <dj@redhat.com>
1109 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1111 2014-05-20 Alan Modra <amodra@gmail.com>
1114 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1115 Remove redundant setting of htab->elf.dynobj. Don't align.
1116 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1117 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1118 (create_sdata_sym): Delete.
1119 (elf_allocate_pointer_linker_section): Rename from
1120 elf_create_pointer_linker_section. Align section.
1121 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1122 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1124 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1125 Remove unnecessary tests on _SDA_BASE_ sym.
1126 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1127 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1128 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1129 (ppc_elf_maybe_strip_sdata_syms): Declare.
1131 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1133 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1135 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1137 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1138 in a section with no contents.
1139 (is_vma_in_section, find_section_by_vma): New functions.
1140 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1141 offsets in the debug directory.
1142 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1143 Byte-swap GUID from little-endian to big-endian order for
1144 consistent and conventional display.
1146 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1148 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1149 64-bit doubles objects mix with 32-bit doubles objects.
1150 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1152 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1154 * mmo.c: Update URLs in documentation comments.
1156 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1157 David Weatherford <weath@cadence.com>
1158 Max Filippov <jcmvbkbc@gmail.com>
1160 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1163 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1165 * config.bfd: Add proper arm config for *-*-freebsd*.
1167 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1169 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1170 mips32r5 and mips64r5.
1171 * archures.c (bfd_architecture): Likewise.
1172 * bfd-in2.h (bfd_architecture): Likewise.
1173 * cpu-mips.c (arch_info_struct): Likewise.
1174 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1176 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1178 * elfxx-mips.h (elfxx-mips.h): Declare.
1179 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1180 Tag_GNU_MIPS_ABI_FP mismatches.
1181 (_bfd_mips_fp_abi_string): New function.
1183 2014-05-02 Alan Modra <amodra@gmail.com>
1185 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1186 * configure.in: Likewise.
1187 * configure: Regenerate.
1189 2014-05-02 Alan Modra <amodra@gmail.com>
1191 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1192 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1193 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1194 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1195 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1196 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1197 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1198 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1199 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1200 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1201 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1202 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1203 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1204 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1205 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1206 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1207 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1208 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1209 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1210 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1211 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1212 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1213 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1214 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1215 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1216 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1217 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1218 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1219 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1220 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1221 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1222 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1223 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1224 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1225 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1226 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1227 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1228 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1229 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1230 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1231 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1232 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1233 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1234 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1235 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1236 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1237 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1238 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1240 * configure: Regenerate.
1242 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1244 * mmo.c (mmo File layout documentation): Add note about low bits
1246 (mmo_write_chunk): When handling data remainder, assert that
1247 previous remaining data is flushed.
1248 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1249 when dealing with an aligned VMA and for aligned lengths. Don't skip
1250 the last 32-bit-word of zeros.
1251 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1252 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1253 emitting data, not after updating it.
1254 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1256 2014-04-30 Nick Clifton <nickc@redhat.com>
1258 * compress.c (bfd_is_section_compressed): When checking the
1259 .debug_str section, also check the fifth byte in the section is
1260 not part of a string.
1262 2014-04-30 Alan Modra <amodra@gmail.com>
1264 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1265 (find_merged_cie): Identify personality functions by (bfd_id,index)
1266 pair when a local sym is used.
1268 2014-04-29 Christian Svensson <blue@cmd.nu>
1270 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1271 into .rela.got if it contained TLS relocations as well.
1273 2014-04-28 Nick Clifton <nickc@redhat.com>
1276 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1279 2014-04-26 Alan Modra <amodra@gmail.com>
1281 * po/SRC-POTFILES.in: Regenerate.
1282 * configure: Regenerate.
1284 2014-04-25 Nick Clifton <nickc@redhat.com>
1287 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1288 a 342-bit host. This time for older versions of gcc.
1290 2014-04-24 Nick Clifton <nickc@redhat.com>
1292 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1295 2014-04-24 Alan Modra <amodra@gmail.com>
1298 * dwarf2.c: Formatting.
1299 (struct dwarf2_debug): Make adjusted_section_count signed.
1300 (unset_sections): Make i signed.
1301 (set_debug_vma): New function.
1302 (place_sections): Handle separate debug object file. Set VMA
1303 on debug sections, even if they have an output section. Also
1304 set VMA on zero size sections, and non-load but alloc sections.
1305 Set adjusted_section_count to -1 when no section adjustment.
1306 Malloc adjusted_sections. Don't double last_vma. Transfer
1307 alloc section VMAs to separate debug file.
1308 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1309 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1310 test on symbols being the same before using old stash. Read
1311 and use separate debug file symbols. Call place_sections.
1312 (find_line): Don't call place_sections here.
1313 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1314 * libbfd.h: Regenerate.
1315 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1316 _bfd_dwarf2_slurp_debug_info call.
1317 * simple.c (simple_save_output_info): Clarify comment.
1319 2014-04-24 Nick Clifton <nickc@redhat.com>
1322 * peXXigen.c (struct rsrc_regions): New structure.
1323 (rsrc_print_resource_directory): Use new structure. Include
1324 offset of directory in listing.
1325 (rsrc_print_resource_entry): Likewise.
1326 (rsrc_print_section): Likewise.
1327 (rsrc_count_entries): Do not increment sizeof_strings or
1329 (rsrc_count_directory): Do not increment sizeof_tables.
1330 (rsrc_compute_region_sizes): New function.
1331 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1332 (rsrc_process_section): Compute size of regions after merging
1335 2014-04-23 Alan Modra <amodra@gmail.com>
1338 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1339 (place_sections): Do not modify VMA of sections when called from
1340 linker after sections have been placed in output sections. Short
1341 circuit single section case.
1342 (save_section_vma, section_vma_same): New functions.
1343 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1345 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1346 when non-relocatable.
1348 2014-04-22 Nick Clifton <nickc@redhat.com>
1351 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1353 2014-04-22 Christian Svensson <blue@cmd.nu>
1355 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1356 * archures.c: Likewise.
1357 * coffcode.h: Likewise.
1358 * config.bfd: Likewise.
1359 * configure.in: Likewise.
1360 * reloc.c: Likewise.
1361 * targets.c: Likewise.
1362 * cpu-or1k.c: New file.
1363 * elf32-or1k.c: New file.
1364 * coff-or32.c: Delete.
1365 * cpu-openrisc.c: Delete.
1366 * cpu-or32.c: Delete.
1367 * elf32-openrisc.c: Delete.
1368 * elf32-or32.c: Delete.
1369 * Makefile.in: Regenerate.
1370 * bfd-in2.h: Regenerate.
1371 * configure: Regenerate.
1372 * libbfd.h: Regenerate.
1374 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1377 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1379 2014-04-22 Will Newton <will.newton@linaro.org>
1381 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1382 function. (elf_backend_section_flags): Remove define.
1384 2014-04-21 Richard Henderson <rth@redhat.com>
1386 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1387 parameter; honor it and disable got merging when false.
1388 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1389 the first pass of relaxation.
1390 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1391 the end of the LITERAL+LITUSE chain.
1392 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1393 second pass of relaxation.
1395 * configure.ac (use_secureplt): Enable by default.
1396 * configure: Rebuild.
1398 2014-04-18 Tristan Gingold <gingold@adacore.com>
1400 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1401 bind_content, weak_bind_content, lazy_bind_content,
1403 (bfd_mach_o_load_command): Add comments, add next field.
1404 (mach_o_data_struct): Replace commands field by first_command
1406 * mach-o.c (bfd_mach_o_append_command): New function.
1407 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1408 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1410 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1411 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1412 (bfd_mach_o_write_thread): Use macro instead of literal.
1413 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1414 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1416 (bfd_mach_o_write_symtab_content): New function (extracted
1417 from bfd_mach_o_write_symtab).
1418 (bfd_mach_o_write_symtab): Split.
1419 (bfd_mach_o_count_indirect_symbols): Move
1420 (bfd_mach_o_build_dysymtab): Remove layout code.
1421 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1422 (bfd_mach_o_count_sections_for_seg): Remove.
1423 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1424 bfd_mach_o_build_seg_command).
1425 (bfd_mach_o_build_exec_seg_command): New function.
1426 (bfd_mach_o_build_dysymtab_command): Remove.
1427 (bfd_mach_o_layout_commands): New function.
1428 (bfd_mach_o_init_segment): New function.
1429 (bfd_mach_o_build_commands): Major rework to handle non-object
1431 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1433 (bfd_mach_o_read_dyld_info): Clear content fields.
1434 (bfd_mach_o_read_segment): Adjust call.
1435 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1437 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1438 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1439 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1442 2014-04-18 Tristan Gingold <gingold@adacore.com>
1444 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1445 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1446 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1447 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1449 2014-04-18 Tristan Gingold <gingold@adacore.com>
1451 * mach-o.h (bfd_mach_o_dylinker_command)
1452 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1454 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1455 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1457 2014-04-18 Tristan Gingold <gingold@adacore.com>
1459 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1460 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1461 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1462 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1463 each targets declared.
1464 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1465 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1467 2014-04-18 Tristan Gingold <gingold@adacore.com>
1469 * mach-o.c (bfd_mach_o_write_thread)
1470 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1471 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1472 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1473 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1474 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1475 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1476 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1477 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1478 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1479 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1480 (bfd_mach_o_read_command): Now return a boolean status.
1481 Adjust return statements.
1482 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1483 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1485 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1487 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1488 field. Add assigned_low_gotno and assigned_high_gotno fields.
1489 (mips_elf_create_local_got_entry): Update out-of-space condition.
1490 Set index of new GOT entry to assigned_low_gotno if required by
1491 the current relocation, else set it to assigned_high_gotno.
1492 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1493 with assigned_low_gotno.
1494 (mips_elf_multi_got): Initialize assigned_low_gotno and
1495 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1496 in place of assigned_gotno when handling global GOT entries.
1497 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1498 assigned_high_gotno.
1499 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1500 gap in the middle of local GOT space.
1502 2014-04-17 Alan Modra <amodra@gmail.com>
1505 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1506 current bfd is a plugin. Don't always set type_change_ok
1507 when old bfd is a plugin.
1509 2014-04-16 Tristan Gingold <gingold@adacore.com>
1511 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1514 2014-04-16 Alan Modra <amodra@gmail.com>
1516 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1517 with "ba 0" rather than zeros.
1519 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1521 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1523 2014-04-14 Alan Modra <amodra@gmail.com>
1525 * elf32-ppc.c (BA): Define
1526 (ppc_elf_link_hash_table_create): Correct default_params.
1527 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1528 than "nop" for ppc476_workaround.
1529 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1530 and __glink_PLTresolve. Ensure plt call stub at end of page
1531 doesn't allow fall-thru prefetch.
1533 2014-04-11 Nick Clifton <nickc@redhat.com>
1536 * peXXigen.c (abs_finder): New function.
1537 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1538 than 1^32 try to convert them into section relative values
1541 2014-04-11 Nick Clifton <nickc@redhat.com>
1543 * bfd-in2.h: Regenerate.
1544 * libbfd.h: Regenerate.
1546 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1548 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1549 when building function stubs.
1551 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1553 * elf32-avr.c: Add DIFF relocations for AVR.
1554 (avr_final_link_relocate): Handle the DIFF relocs.
1555 (bfd_elf_avr_diff_reloc): New.
1556 (elf32_avr_is_diff_reloc): New.
1557 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1558 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1561 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1563 2014-04-09 Alan Modra <amodra@gmail.com>
1565 * libcoff.h: Regenerate.
1567 2014-04-09 Alan Modra <amodra@gmail.com>
1569 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1570 of safe ppc476 insns at end of page. Also remove non-branch insns.
1573 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1575 * peXXigen.c (pe_print_debugdata): New function: Displays the
1576 contents of the debug directory and decodes codeview entries.
1577 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1578 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1579 Add functions for reading and writing debugdir and codeview
1581 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1582 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1583 * libcoff-in.h (pe_tdata): Add build-id data.
1584 * libcoff.h: Regenerate.
1585 * coffcode.h (coff_write_object_contents): Run build_id
1586 after_write_object_contents hook.
1588 2014-04-05 Alan Modra <amodra@gmail.com>
1590 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1591 merging non-default sym.
1593 2014-04-04 Tristan Gingold <gingold@adacore.com>
1595 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1598 2014-04-04 Tristan Gingold <gingold@adacore.com>
1600 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1601 thinko on names length.
1603 2014-04-04 Tristan Gingold <gingold@adacore.com>
1605 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1607 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1609 2014-04-04 Tristan Gingold <gingold@adacore.com>
1611 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1613 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1615 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1616 section before dereferencing.
1617 (pe_print_idata, pe_print_edata, pe_print_reloc)
1618 (rsrc_print_section): Don't bother interpreting the contents
1619 of sections which have no contents.
1621 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1624 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1627 2014-04-03 Tristan Gingold <gingold@adacore.com>
1629 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1631 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1633 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1635 2014-04-03 Alan Modra <amodra@gmail.com>
1637 * elf-bfd.h (struct elf_backend_data
1638 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1639 with "bfd_size_type size".
1640 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1641 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1642 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1643 * elfcode.h (bfd_from_remote_memory): Likewise.
1644 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1645 * bfd-in2.h: Regenerate.
1647 2014-04-02 Tristan Gingold <gingold@adacore.com>
1649 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1650 (bfd_mach_o_prebind_cksum_command): New types.
1651 (bfd_mach_o_prebound_dylib_command): Rewrite.
1652 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1654 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1656 (bfd_mach_o_read_prebind_cksum): New function.
1657 (bfd_mach_o_read_twolevel_hints): Ditto.
1658 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1661 2014-04-02 Alan Modra <amodra@gmail.com>
1663 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1664 Consolidate code handling possible section headers past end of
1665 segment. Don't use p_align for page size guess, instead use
1666 minpagesize. Take note of ld.so clearing section headers when
1667 p_memsz > p_filesz. Handle file header specifying no section
1668 headers. Handle zero p_align throughout. Default loadbase to
1669 zero. Add comments. Rename contents_size to high_offset, and
1670 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1671 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1672 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1674 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1675 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1676 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1677 * bfd-in2.h: Regnerate.
1679 2014-04-01 Tristan Gingold <gingold@adacore.com>
1681 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1684 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1685 Pavel Fedin <p.fedin@samsung.com>
1687 * elf32-arm.c: Add support for limited pretty-printing of PLT
1688 entries on eabi and nacl targets.
1689 (elf32_arm_get_synthetic_symtab): Add new callback.
1690 (elf32_arm_nacl_plt_sym_val): Likewise.
1691 (elf32_arm_plt0_size): Add helper function.
1692 (elf32_arm_plt_size): Likewise.
1694 2014-03-27 Tristan Gingold <gingold@adacore.com>
1696 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1697 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1699 2014-03-27 Tristan Gingold <gingold@adacore.com>
1701 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1702 * mach-o.c (bfd_mach_o_write_symtab)
1703 (bfd_mach_o_write_contents)
1704 (bfd_mach_o_set_section_flags_from_bfd)
1705 (bfd_mach_o_build_seg_command): Fix indentation.
1706 (bfd_mach_o_get_base_address): New function.
1708 2014-03-26 Nick Clifton <nickc@redhat.com>
1710 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1711 relocations in discarded sections.
1713 2014-03-26 Tristan Gingold <gingold@adacore.com>
1715 * mach-o.c (bfd_mach_o_convert_architecture): Add
1716 BFD_MACH_O_CPU_TYPE_ARM64.
1718 2014-03-26 Alan Modra <amodra@gmail.com>
1720 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1721 needed plt entries when taking the address of functions for
1722 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1723 Move opd setup and abiversion checks to..
1724 (ppc64_elf_before_check_relocs): ..here. Renamed from
1725 ppc64_elf_process_dot_syms. Set output abiversion from input and
1726 input abiversion from output, if either is not set.
1727 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1728 (elf_backend_check_directives): Update.
1730 2014-03-25 Will Newton <will.newton@linaro.org>
1732 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1733 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1734 of input sections rather than output sections.
1736 2014-03-20 Will Newton <will.newton@linaro.org>
1739 * elf32-arm.c (elf32_arm_check_relocs): Set
1740 pointer_equality_needed for absolute references within
1742 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1743 unless pointer_equality_needed is set.
1745 2014-03-19 Nick Clifton <nickc@redhat.com>
1747 * peXXigen.c (rsrc_process_section): Add code to scan input
1748 sections and record their lengths. Use these lengths to find the
1749 start of each merged .rsrc section.
1751 2014-03-17 Tristan Gingold <gingold@adacore.com>
1753 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1754 (bfd_mach_o_read_command): Ditto.
1756 2014-03-14 Meador Inge <meadori@codesourcery.com>
1758 * configure.in: Add strnlen to AC_CHECK_DECLS.
1759 * config.in: Regenerate.
1760 * configure: Regenerate.
1761 * sysdep.h (strnlen): Add prototype.
1763 2014-03-14 Alan Modra <amodra@gmail.com>
1765 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1766 handling for VLE_SDA21 relocs.
1768 2014-03-13 Tristan Gingold <gingold@adacore.com>
1770 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1772 (pe_bfd_object_p): Also read version number to detect ILF.
1773 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1774 (x86_64pe_bigobj_vec): Define
1775 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1776 (bfd_coff_max_nscns): New macro.
1777 (coff_compute_section_file_positions): Use unsigned int for
1778 target_index. Compare with bfd_coff_max_nscns.
1779 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1780 Set a value for _bfd_coff_max_nscns.
1781 (header_bigobj_classid): New constant.
1782 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1783 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1784 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1786 (bigobj_swap_table): New table.
1787 * libcoff.h: Regenerate.
1788 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1789 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1790 _bfd_coff_max_nscns.
1791 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1792 * coff-rs6000.c (bfd_xcoff_backend_data)
1793 (bfd_pmac_xcoff_backend_data): Likewise.
1794 * coff64-rs6000.c (bfd_xcoff_backend_data)
1795 (bfd_xcoff_aix5_backend_data): Likewise.
1796 * targets.c (x86_64pe_bigobj_vec): Declare.
1797 * configure.in (x86_64pe_bigobj_vec): New vector.
1798 * configure: Regenerate.
1799 * config.bfd: Add bigobj object format for Windows targets.
1801 2014-03-12 Nick Clifton <nickc@redhat.com>
1804 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1805 before testing for vxworks.
1807 2014-03-12 Alan Modra <amodra@gmail.com>
1809 * Makefile.in: Regenerate.
1811 2014-03-12 Alan Modra <amodra@gmail.com>
1814 * elf.c (copy_elf_program_header): Ignore first section lma if
1817 2014-03-11 Alan Modra <amodra@gmail.com>
1820 * coff-rs6000.c: Include stdint.h.
1821 * coff64-rs6000.c: Likewise.
1823 2014-03-10 Tristan Gingold <gingold@adacore.com>
1825 * ticoff.h: Removed.
1827 2014-03-08 Alan Modra <amodra@gmail.com>
1829 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1830 many relocations. Correct bitsize and rightshift too for a number
1831 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1832 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1833 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1834 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1835 fields in instructions to signed/unsigned according to whether
1836 the field takes a signed or unsigned value. Tidy vle split16 code.
1837 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1839 2014-03-08 Alan Modra <amodra@gmail.com>
1841 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1842 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1843 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1844 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1845 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1846 fields in instructions to signed/unsigned according to whether
1847 the field takes a signed or unsigned value.
1849 2014-03-07 Pedro Alves <palves@redhat.com>
1852 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1853 through ptr_to_uint instead of through long.
1855 2014-03-06 Nick Clifton <nickc@redhat.com>
1858 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1859 attribute section names.
1861 2014-03-05 Alan Modra <amodra@gmail.com>
1863 Update copyright years.
1865 2014-03-05 Alan Modra <amodra@gmail.com>
1867 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1868 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1869 (ppc64_elf_check_relocs): Likewise.
1870 (ppc64_elf_relocate_section): Likewise.
1871 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1872 * bfd-in2.h: Regenerate.
1873 * libbfd.h: Regenerate.
1875 2014-03-04 Heiher <r@hev.cc>
1877 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1879 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1880 extension of bfd_mach_mipsisa64r2.
1882 2014-03-04 Nick Clifton <nickc@redhat.com>
1885 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1886 (elf32_thumb2_plt_entry): New array.
1887 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1888 using thumb2 based PLT.
1889 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1891 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1893 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1895 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1896 Thumb2 based PLT 0-entry.
1897 (elf32_arm_output_arch_local_syms): Handle creation of local
1898 symbols for Thumb2 based PLT entries.
1900 2014-02-28 Alan Modra <amodra@gmail.com>
1903 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1904 the same conditions we called check_relocs.
1906 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1908 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1909 * bfd-in2.h: Regenerate.
1910 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1911 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1912 using long PLT entries.
1913 (bfd_elf32_arm_use_long_plt): New function.
1914 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1916 2014-02-27 Alan Modra <amodra@gmail.com>
1918 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1919 params for targets that don't use ppc32elf.em.
1921 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1923 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1924 of GOTOFF relocations.
1926 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1927 H.J. Lu <hongjiu.lu@intel.com>
1929 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1930 (elf_x86_64_legacy_plt_entry): Likewise.
1931 (elf_x86_64_bnd_plt_entry): Likewise.
1932 (elf_x86_64_legacy_plt2_entry): Likewise.
1933 (elf_x86_64_bnd_plt2_entry): Likewise.
1934 (elf_x86_64_bnd_arch_bed): Likewise.
1935 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1936 (elf_x86_64_link_hash_table): Add plt_bnd.
1937 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1939 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1940 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1942 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1943 symbols. Resolve call to the second PLT if it is created.
1944 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1945 (elf_x86_64_relocate_section): Resolve PLT references to the
1946 second PLT if it is created.
1947 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1948 second PLT entry for BND relocation.
1949 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1950 the second PLT is created.
1951 (elf_x86_64_get_synthetic_symtab): New.
1952 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1954 2014-02-19 Alan Modra <amodra@gmail.com>
1956 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1957 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1958 provision of out-of-line register save/restore routines.
1960 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1962 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1963 PT_DYNAMIC segment flags.
1965 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1968 * simple.c (struct saved_offsets): New.
1969 (simple_save_output_info): Use it for ptr.
1970 (simple_restore_output_info): Use it for ptr. Check section_count.
1971 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1973 2014-02-17 Alan Modra <amodra@gmail.com>
1975 * elf64-ppc.h (struct ppc64_elf_params): Define.
1976 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1977 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1978 ppc64_elf_build_stubs): Update prototype.
1979 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1980 fields now in params. Adjust code throughout file.
1981 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1982 Save params pointer in htab.
1983 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1984 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1985 ppc64_elf_build_stubs): Remove parameters now in "params".
1987 2014-02-17 Alan Modra <amodra@gmail.com>
1989 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1990 patched for ppc476 workaround. Reapply branch taken/not taken
1993 2014-02-12 Alan Modra <amodra@gmail.com>
1995 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1996 stubs for calls to __tls_get_addr that we know will later be
1999 2014-02-12 Alan Modra <amodra@gmail.com>
2001 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2002 for ld -r, when code sections are sufficiently aligned.
2003 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2006 2014-02-12 Alan Modra <amodra@gmail.com>
2009 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2010 --export-dynamic and --dynamic-list marking of symbols.
2011 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2014 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2017 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2018 executables if it matches dynamic_list.
2020 2014-02-10 Alan Modra <amodra@gmail.com>
2022 * po/SRC-POTFILES.in: Regenerate.
2023 * po/bfd.pot: Regenerate.
2025 2014-02-09 Alan Modra <amodra@gmail.com>
2027 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2028 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2029 (elfNN_bed): Init new field.
2030 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2031 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2032 (ppc_elf_relax_section): Don't reallocate section here, write
2033 stubs, or write out relocs for ld -r here..
2034 (ppc_elf_relocate_section): ..instead write stubs here, and use
2035 existing code to write out relocs for ld -r. Fix offset
2036 adjustment on reloc for little-endian.
2037 (elf_backend_caches_rawsize): Define.
2039 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2042 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2044 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2046 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2047 return paths. Three times.
2048 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2050 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2051 (ppc64_elf_edit_toc): Free USED in return path.
2053 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2055 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2056 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2057 * libbfd.h: Regenerated.
2058 * bfd-in2.h: Regenerated.
2059 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2060 (nios2_reloc_map): Likewise.
2061 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2062 Fixed all references.
2063 (nios2_elf32_relocate_section): Add new relocations.
2064 (nios2_elf32_check_relocs): Likewise.
2065 (nios2_elf32_gc_sweep_hook): Likewise.
2067 2014-02-03 Alan Modra <amodra@gmail.com>
2069 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2070 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2071 (ppc_elf_link_params): New function.
2072 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2074 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2075 parameters. Use htab->params instead.
2076 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2077 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2078 64 bytes for ppc476 workaround.
2079 (struct ppc_elf_relax_info): New.
2080 (ppc_elf_relax_section): Exclude linker created sections and
2081 those too small to hold one instruction. Don't add another
2082 branch around trampolines on later relax passes. Don't
2083 generate trampolines for undefined symbols when !relocatable,
2084 nor for plugin symbols. Allocate space for ppc476 workaround
2085 patch area. Free fixups on error return path.
2086 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2087 * elf32-ppc.h (struct ppc_elf_params): New.
2088 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2089 (ppc_elf_link_params): Declare.
2090 * section.c (SEC_INFO_TYPE_TARGET): Define.
2091 * bfd-in2.h: Regenerate.
2093 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2095 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2097 (nios2_elf32_relocate_section): Use got_base to adjust
2098 GOT-pointer-relative relocations relative to _gp_got.
2099 (create_got_section): Create _gp_got symbol.
2100 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2101 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2103 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2105 * bfd-in2.h: Update from reloc.c.
2106 * elf32-nios2.c: Include elf32-nios2.h.
2107 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2108 (nios2_reloc_map): Likewise.
2109 (enum elf32_nios2_stub_type): Declare.
2110 (struct elf32_nios2_stub_hash_entry): Declare.
2111 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2112 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2113 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2114 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2115 bfd_count, top_index, input_list, all_local_syms.
2116 (nios2_call26_stub_entry): New.
2117 (nios2_elf32_install_imm16): Move up in file.
2118 (nios2_elf32_install_data): Move up in file.
2119 (hiadj): Move up in file.
2120 (stub_hash_newfunc): New.
2121 (link_hash_newfunc): Initialize hsh_cache field.
2123 (nios2_stub_name): New.
2124 (nios2_get_stub_entry): New.
2125 (nios2_add_stub): New.
2126 (nios2_elf32_setup_section_lists): New.
2127 (nios2_elf32_next_input_section): New.
2128 (CALL26_SEGMENT): New.
2129 (MAX_STUB_SECTION_SIZE): New.
2130 (group_sections): New.
2131 (nios2_type_of_stub): New.
2132 (nios2_build_one_stub): New.
2133 (nios2_size_one_stub): New.
2134 (get_local_syms): New.
2135 (nios2_elf32_size_stubs): New.
2136 (nios2_elf32_build_stubs): New.
2137 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2138 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2139 trampolines for R_NIOS2_CALL26 stubs.
2140 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2141 (nios2_elf32_gc_sweep_hook): Likewise.
2142 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2143 (nios2_elf32_link_hash_table_free): New.
2144 (bfd_elf32_bfd_link_hash_table_free): Define.
2145 * elf32-nios2.h: New file.
2146 * libbfd.h: Update from reloc.c.
2147 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2149 2014-01-29 Nick Clifton <nickc@redhat.com>
2152 * elf32-metag.c (elf_metag_post_process_headers): Call
2153 _bfd_elf_post_process_headers.
2154 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2155 _bfd_elf_copy_private_data.
2156 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2158 2014-01-29 Nick Clifton <nickc@redhat.com>
2160 * bfd-in.h (bfd_set_section_vma): Delete.
2161 (bfd_set_section_alignment): Delete.
2162 (bfd_set_section_userdata): Delete.
2163 (bfd_set_cacheable): Delete.
2164 * bfd.c (bfd_set_cacheable): New static inline function.
2165 * section.c (bfd_set_section_userdata): Likewise.
2166 (bfd_set_section_vma): Likewise.
2167 (bfd_set_section_alignment): Likewise.
2168 * bfd-in2.h: Regenerate.
2170 2014-01-28 Nick Clifton <nickc@redhat.com>
2172 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2173 attributes select the CU containing the abbreviation, which may not
2176 2014-01-24 Alan Modra <amodra@gmail.com>
2178 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2179 to get_relocs for ELFv2.
2181 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2184 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2185 if TLS sections are not adjacent.
2187 2014-01-22 Alan Modra <amodra@gmail.com>
2189 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2191 2014-01-22 Alan Modra <amodra@gmail.com>
2193 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2195 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2198 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2199 regular default symbol definition and the versioned dynamic
2200 symbol definition mismatch, skip the default symbol definition
2201 if one of them is IFUNC.
2203 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2206 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2207 info->export_dynamic nor h->ref_dynamic for type mismatch when
2208 adding the default version.
2210 2014-01-16 Alan Modra <amodra@gmail.com>
2212 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2213 mips_elf_traverse_got_arg* rather than mips_got_info*.
2214 Adjust caller. Alloc on output_bfd rather than symbol section
2217 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2221 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2223 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2226 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2227 against __ehdr_start.
2228 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2230 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2232 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2234 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2236 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2240 count if there are any non pc-relative relocs.
2241 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2243 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2244 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2246 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2247 offset while calculating relocation address.
2248 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2249 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2251 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2254 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2255 R_ARM_ABS8 and R_ARM_ABS16.
2257 2014-01-13 Alan Modra <amodra@gmail.com>
2259 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2260 error when shared and force a plt call otherwise.
2261 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2262 plt_type == PLT_NEW.
2263 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2264 the appropriate call stub.
2266 2014-01-10 Alan Modra <amodra@gmail.com>
2271 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2272 (assign_file_positions_for_non_load_sections): When setting up
2273 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2274 header that completely covers the relro region.
2276 2014-01-09 Tristan Gingold <gingold@adacore.com>
2278 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2279 table macros and add macros to initializa the structure.
2281 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2287 size for PT_GNU_RELRO segment.
2288 (assign_file_positions_for_load_sections): If PT_LOAD segment
2289 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2291 2014-01-07 Tom Tromey <tromey@redhat.com>
2293 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2296 2014-01-03 Nick Clifton <nickc@redhat.com>
2299 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2302 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2305 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2307 2014-01-02 Nick Clifton <nickc@redhat.com>
2310 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2311 filename in the bfd's filename field.
2312 * elfcode.h (bfd_from_remote_memory): Likewise.
2313 * ieee.c (ieee_object_p): Likewise.
2314 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2315 * oasys.c (oasys_openr_next_archived_file): Likewise.
2316 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2317 * opncls.c (bfd_fopen): Likewise.
2318 (bfd_openstreamr): Likewise.
2319 (bfd_openr_iovec): Likewise.
2320 (bfd_openw): Likewise.
2321 (bfd_create): Likewise.
2322 (_bfd_delete_bfd): Free filename.
2324 For older changes see ChangeLog-2013
2326 Copyright (C) 2014 Free Software Foundation, Inc.
2328 Copying and distribution of this file, with or without modification,
2329 are permitted in any medium without royalty provided the copyright
2330 notice and this notice are preserved.
2336 version-control: never