1 2014-10-28 Nick Clifton <nickc@redhat.com>
5 2014-10-28 Andreas Schwab <schwab@suse.de>
6 Nick Clifton <nickc@redhat.com>
8 * srec.c (srec_bad_byte): Increase size of buf to allow for
10 (srec_scan): Use an unsigned char buffer to hold header bytes.
12 2014-10-27 Nick Clifton <nickc@redhat.com>
14 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
15 binaries with a group of sections linked by the string table
17 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
18 with an invalid value for NumberOfRvaAndSizes.
19 (pe_print_edata): Detect out of range rvas and entry counts for
20 the Export Address table, Name Pointer table and Ordinal table.
23 * elf.c (setup_group): Improve handling of corrupt group
26 2014-10-28 Alan Modra <amodra@gmail.com>
29 2014-10-21 Alan Modra <amodra@gmail.com>
30 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
31 entries that aren't a multiple of 8 rather than failing assertion.
33 2014-10-21 Alan Modra <amodra@gmail.com>
34 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
37 2014-10-18 Alan Modra <amodra@gmail.com>
38 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
39 section for function symbols defined in .opd is discarded, let
40 the symbol appear to be undefined.
41 (opd_entry_value): Ensure the result section is that for the
42 function code section in the same object as the OPD entry.
44 2014-10-16 Alan Modra <amodra@gmail.com>
46 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
48 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
49 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
50 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
51 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
52 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
53 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
54 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
55 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
56 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
59 2014-10-16 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
61 even when output is not ppc64 ELF. Remove redundant tests on
64 2014-10-15 Alan Modra <amodra@gmail.com>
66 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
67 param, group "section" and "offset" params. Zero discriminator.
68 * bfd.c (bfd_find_nearest_line): Implement with new
69 _bfd_find_nearest_line.
70 (bfd_find_nearest_line_discriminator): Likewise.
71 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
73 * coff-rs6000.c (xcoff_find_nearest_line,
74 xcoff_find_nearest_line_discriminator): Delete.
75 (_bfd_xcoff_find_nearest_line): Don't define.
76 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
77 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
79 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
80 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
81 adjust _bfd_dwarf2_find_nearest_line call.
82 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
83 others. Set discriminator. Adjust call.
84 (coff_find_nearest_line_discriminator): Delete.
85 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
86 * dwarf2.c (find_line): Rename to..
87 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
88 Simplify setting of do_line. Delete old function.
89 (_bfd_dwarf2_find_line): Delete.
90 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
91 discriminator_ptr and set it.
92 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
93 (_bfd_elf_find_nearest_line_discriminator): Delete.
94 (_bfd_elf_find_line_discriminator): Delete.
95 (_bfd_generic_find_nearest_line_discriminator): Don't define.
96 * elf.c (elf_find_function): Reorder params.
97 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
99 (_bfd_elf_find_nearest_line_discriminator): Delete.
100 (_bfd_elf_find_line): Adjust call.
101 * elf32-arm.c (arm_elf_find_function): Reorder params.
102 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
104 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
105 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
106 (elfNN_aarch64_find_nearest_line): Reorder params, add
107 discriminator_ptr. Adjust calls.
108 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
109 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
110 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
111 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
112 (_bfd_dwarf1_find_nearest_line): Likewise.
113 (_bfd_dwarf2_find_nearest_line): Likewise.
114 (_bfd_dwarf2_find_line): Delete.
115 (_bfd_generic_find_nearest_line_discriminator): Delete.
116 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
117 * libcoff-in.h (coff_find_nearest_line): Update prototype.
118 (coff_find_nearest_line_discriminator): Delete.
119 (coff_find_nearest_line_with_names): Update prototype.
120 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
121 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
122 discriminator_ptr. Adjust calls.
123 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
124 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
125 discriminator_ptr and set.
126 * som.c (som_find_nearest_line): Similarly.
127 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
128 _bfd_find_nearest_line_discriminator.
129 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
130 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
131 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
132 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
133 "discriminator" and set.
134 (_bfd_vms_find_nearest_line_discriminator): Delete.
135 (_bfd_generic_find_nearest_line_discriminator): Don't define.
136 (alpha_vms_find_nearest_line): Update define.
137 * bfd-in2.h: Regenerate.
138 * libbfd.h: Regenerate.
139 * libcoff.h: Regenerate.
141 2014-10-15 Alan Modra <amodra@gmail.com>
142 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
143 * aout-adobe.c (aout_32_find_line): Define.
144 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
145 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
146 * aout-target.h (MY_find_line): Define.
147 * aout-tic30.c (MY_find_line): Define.
148 * binary.c (binary_find_line): Define.
149 * bout.c (aout_32_find_line): Define.
150 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
151 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
152 (rs6000_xcoff64_aix_vec): Likewise.
153 * elf-bfd.h (_bfd_generic_find_line): Don't define.
154 * elfxx-target.h (bfd_elfNN_find_line): Define.
155 * i386msdos.c (msdos_find_line): Define.
156 * i386os9k.c (aout_32_find_line): Define.
157 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
158 (ieee_find_nearest_line, ieee_find_line,
159 ieee_find_inliner_info): Define.
160 * ihex.c (ihex_find_line): Define.
161 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
162 (_bfd_generic_find_line): Don't define.
163 * libbfd.c (_bfd_generic_find_line): Delete.
164 * libcoff-in.h (coff_find_line): Define.
165 * libecoff.h (_bfd_ecoff_find_line): Define.
166 * mach-o.h (bfd_mach_o_find_line): Define.
167 * mmo.c (mmo_find_line): Define.
168 * nlm-target.h (nlm_find_line): Define.
169 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
170 (oasys_find_nearest_line, oasys_find_line,
171 oasys_find_inliner_info): Define.
172 * pef.c (bfd_pef_find_line): Define.
173 * plugin.c (bfd_plugin_find_line): Define.
174 * ppcboot.c (ppcboot_find_line): Define.
175 * som.c (som_find_line): Define.
176 * srec.c (srec_find_line): Define.
177 * tekhex.c (tekhex_find_line): Define.
178 * versados.c (versados_find_line): Define.
179 * vms-alpha.c (alpha_vms_find_line): Define.
180 * xsym.c (bfd_sym_find_line): Define.
181 * bfd-in2.h: Regenerate.
182 * libbfd.h: Regenerate.
183 * libcoff.h: Regenerate.
185 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
187 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
188 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
189 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
190 (elf_aarch64_stub_type): Add new type
191 aarch64_stub_erratum_835769_veneer.
192 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
193 (aarch64_erratum_835769_fix): New data struct to record erratum
195 (elf_aarch64_link_hash_table: Global flags for 835769.
196 (aarch64_build_one_stub): Add case for 835769.
197 (aarch64_size_one_stub): Likewise.
198 (aarch64_mem_op_p, aarch64_mlxl_p,
199 aarch64_erratum_sequence,erratum_835769_scan):
200 New. Decode and scan functions for erratum 835769.
201 (elf_aarch64_create_or_find_stub_sec): New.
202 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
204 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
205 (erratum_835769_branch_to_stub_data,
206 make_branch_to_erratum_835769_stub):New. Connect up all the
207 erratum stubs to occurances by branches.
208 (elfNN_aarch64_write_section): New hook.
209 (aarch64_map_one_stub): Output erratum stub symbol.
210 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
211 information for erratum 835769.
212 (elf_backend_write_section): Define.
214 2014-10-14 Tristan Gingold <gingold@adacore.com>
216 * version.m4: Bump version to 2.24.90
217 * configure: Regenerate.
219 2014-10-14 Alan Modra <amodra@gmail.com>
222 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
223 (EIGHT_GAZILLION): Delete.
225 2014-10-13 Alan Modra <amodra@gmail.com>
228 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
229 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
230 flags enabling conversion of CIEs and FDEs to use relative encoding.
231 (find_merged_cie): Similarly.
232 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
233 relocatable, except for CIE pointer.
234 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
235 relocs against symbols in dropped comdat group sections.
236 (bfd_elf_discard_info): Do some eh_frame optimisation when
239 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
241 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
242 the hwcaps2 object attribute.
244 2014-10-04 Alan Modra <amodra@gmail.com>
247 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
248 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
249 range FDEs for discarding.
250 (vma_compare): Sort on range after address.
251 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
252 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
253 error message rather than "fde".
254 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
257 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
260 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
261 for OLD_FREEBSD_ABI_LABEL.
263 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
266 * plugin.c (try_claim): New function. Moved from
268 (try_load_plugin): Pass through bfd. Add test.
269 (load_plugin): Pass through bfd.
270 (bfd_plugin_object_p): Move logic to try_claim.
272 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
274 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
275 call relaxation use furthermost addresses where call source and
276 destination can be to check whether it's in the range of a direct
279 2014-09-22 Alan Modra <amodra@gmail.com>
281 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
282 false for overflow or overlapping FDEs. Give more detail in
285 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
287 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
288 the addend if relocations are RELA.
290 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
292 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
293 nds32_elf_ex9_relocation_check): Synchronize the argument type.
295 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
297 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
299 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
302 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
305 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
307 2014-09-16 Terry Guo <terry.guo@arm.com>
309 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
312 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
314 * bfd-in2.h: Regenerate.
315 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
316 (nds32_elf_relax_section): Code refactoring.
317 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
318 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
319 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
320 pattern. The first three is moved from nds32_elf_relax_section,
321 and the last three is new function.
322 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
323 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
324 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
325 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
326 three is moved from nds32_elf_relax_section, and the last four
328 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
329 pattern and address setting pattern.
330 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
331 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
332 nds32_elf_relax_gotoff_suff): Relax pic pattern.
333 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
334 nds32_elf_relax_letlsls): Relax TLS pattern.
335 (nds32_relax_adjust_label): Adjust alignment and nop.
336 (nds32_elf_pick_relax): Choose relaxation optimization.
337 (nds32_elf_get_relocated_section_contents): New hook.
338 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
340 * elf32-nds32.h: Declare.
341 * libbfd.h: Regenerate.
342 * reloc.c: Add nds32 new relocations.
344 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
346 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
347 'name' for the typo issue, which related with commit
348 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
350 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
351 Matthew Fortune <matthew.fortune@imgtec.com>
353 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
354 * archures.c (bfd_architecture): Likewise.
355 * bfd-in2.h (bfd_architecture): Likewise.
356 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
357 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
358 BFD_RELOC_MIPS_19_PCREL_S2.
359 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
360 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
361 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
362 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
363 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
364 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
365 BFD_RELOC_LO16_PCREL.
366 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
367 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
369 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
370 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
371 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
372 BFD_RELOC_LO16_PCREL.
373 * elfn32-mips.c: Likewise.
374 * elfxx-mips.c (MIPSR6_P): New define.
375 (mipsr6_exec_plt_entry): New array.
376 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
377 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
378 (aligned_pcrel_reloc_p): New function.
379 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
380 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
381 (mips_elf_calculate_relocation): Add support for relocs:
382 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
383 R_MIPS_PCHI16 and R_MIPS_PCLO16.
384 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
385 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
386 (_bfd_mips_elf_check_relocs): Add support for relocs:
387 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
388 (_bfd_mips_elf_relocate_section): Add a check for unaligned
390 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
392 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
393 (_bfd_mips_elf_print_private_bfd_data): Likewise.
394 (mips_32bit_flags_p): Add support for mips32r6.
395 * libbfd.h (bfd_reloc_code_real_names): Add entries for
396 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
397 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
398 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
399 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
400 BFD_RELOC_MIPS_19_PCREL_S2.
401 * config.bfd: Add mips*-img-elf* target triple.
403 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
405 * config.bfd: Add mips*-img-elf* target triple.
407 2014-09-12 Alan Modra <amodra@gmail.com>
409 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
410 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
411 range of FDEs to hdr_info->array.
412 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
413 .eh_frame_hdr entries, and overlapping FDEs.
415 2014-09-10 Alan Modra <amodra@gmail.com>
417 * elf.c (assign_file_positions_except_relocs): Move section header
419 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
420 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
421 * elflink.c (bfd_elf_final_link): Don't call above function.
423 2014-08-30 Alan Modra <amodra@gmail.com>
425 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
427 2014-08-29 Alan Modra <amodra@gmail.com>
429 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
430 error for calls via a toc adjusting stub without a nop.
432 2014-08-29 Alan Modra <amodra@gmail.com>
434 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
435 error. Remove redundant bfd_set_error.
437 2014-08-29 Alan Modra <amodra@gmail.com>
439 * srec.c (srec_scan): Revert last change. Report an error for
440 S-records with less than the miniumum byte count.
442 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
444 * srec.c (srec_scan): Return error for 0 size.
446 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
449 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
450 to check discarded input section.
451 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
453 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
456 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
457 sections to input from ld --just-symbols.
459 2014-08-26 DJ Delorie <dj@redhat.com>
461 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
464 2014-08-26 Jiong Wang <jiong.wang@arm.com>
466 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
467 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
469 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
471 2014-08-26 Nick Clifton <nickc@redhat.com>
473 * config.bfd: Fix typo in or1knd selection.
475 2014-08-22 Kai Tietz <ktietz@redhat.com>
478 * coffcode.h (coff_compute_section_file_positions): Keep
479 FileAlignment valid as set.
481 2014-08-22 Alan Modra <amodra@gmail.com>
483 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
484 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
486 2014-08-22 Alan Modra <amodra@gmail.com>
488 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
490 (_bfd_elf_begin_eh_frame_parsing): Delete.
491 (_bfd_elf_end_eh_frame_parsing): Delete.
492 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
493 (_bfd_elf_end_eh_frame_parsing): Delete.
494 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
495 !info->relocatable in place of merge_cies.
496 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
497 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
498 (ppc64_elf_size_stubs): Likewise pad stub FDE.
499 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
500 (ppc64_elf_size_stubs): ..here and..
501 (ppc64_elf_finish_dynamic_sections): ..here.
503 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
505 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
507 2014-08-21 Tony Wang <tony.wang@arm.com>
509 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
510 the veneer routine for R_ARM_THM_JUMP19.
511 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
512 (elf32_arm_size_stub): Ditto.
514 2014-08-20 Roland McGrath <mcgrathr@google.com>
517 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
518 all reloc types with pc_relative set in the howto, not just for
519 R_ARM_REL32 and R_ARM_REL32_NOI.
520 (allocate_dynrelocs_for_symbol): Update comment.
521 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
522 set in the howto, set call_reloc_p and may_need_local_target_p but
523 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
524 (elf32_arm_check_relocs): Likewise.
526 2014-08-20 Will Newton <will.newton@linaro.org>
528 * config.bfd: Default armeb-*-eabi* to big endian.
530 2014-08-19 Alan Modra <amodra@gmail.com>
532 * configure: Regenerate.
534 2014-08-18 Alan Modra <amodra@gmail.com>
536 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
537 use dynrelocs for ifunc.
538 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
540 2014-08-18 Alan Modra <amodra@gmail.com>
543 * elflink.c (on_needed_list): Only consider libraries that have
546 2014-08-18 Alan Modra <amodra@gmail.com>
548 * elflink.c (bfd_elf_discard_info): Return int error status.
549 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
550 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
551 * bfd-in2.h: Regenerate.
553 2014-08-14 Alan Modra <amodra@gmail.com>
555 * peXXigen.c (pe_print_reloc): Protect against access past end
558 2014-08-14 Alan Modra <amodra@gmail.com>
561 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
562 in the order they are mapped to output sections.
564 2014-08-14 Alan Modra <amodra@gmail.com>
566 * configure.ac: Delete redundant plugin related checks.
567 * configure: Regenerate.
569 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
571 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
572 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
575 2014-08-12 Alan Modra <amodra@gmail.com>
577 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
578 here when not calling the generic add_symbol function. Formatting.
579 Correct handling of indirect symbols. Update notice call.
580 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
581 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
582 symbols early. Update notice call. Add comments regarding weak
583 symbols vs. indirect.
585 2014-08-12 Alan Modra <amodra@gmail.com>
588 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
591 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
593 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
596 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
597 Alan Modra <amodra@gmail.com>
600 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
601 warning for references in LTO IR to warning symbols.
603 2014-08-07 Alan Modra <amodra@gmail.com>
605 * linker.c (WARN, CWARN): Collapse these states to WARN.
606 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
609 2014-08-05 Doug Evans <dje@google.com>
611 * bfd-in2.h: Regenerate.
612 * libcoff.h: Regenerate.
614 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
616 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
617 rawsize if changing size.
619 2014-08-05 Alan Modra <amodra@gmail.com>
622 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
624 2014-08-05 Alan Modra <amodra@gmail.com>
626 * linker.c (generic_link_check_archive_element): Move handling
627 of command link -u symbols with a common symbol def to the
628 code handling non-common symbols so that archive element symbols
629 are loaded. Use generic_link_add_object_symbols.
631 2014-08-05 Alan Modra <amodra@gmail.com>
634 * linker.c (struct archive_list, struct archive_hash_entry,
635 struct archive_hash_table, archive_hash_newfunc,
636 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
637 archive_hash_table_free): Delete.
638 (_bfd_generic_link_add_archive_symbols): Add h and name params to
639 checkfn. Rewrite using a straight-forward scan over archive map.
640 (generic_link_check_archive_element_no_collect,
641 generic_link_check_archive_element_collect,
642 generic_link_check_archive_element): Add h and name params.
643 * aoutx.h (aout_link_check_archive_element): Likewise.
644 * pdp11.c (aout_link_check_archive_element): Likewise.
645 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
646 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
647 scan symbols, simply add archive element whenever h is undefined.
648 (coff_link_check_ar_symbols): Delete.
649 * ecoff.c (read_ext_syms_and_strs): Delete.
650 (reread_ext_syms_and_strs): Delete.
651 (ecoff_link_check_archive_element): Add h and name param. Don't
652 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
653 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
655 (elf_link_add_archive_symbols): Delete "defined" array, merge
656 functionality into "included". Make "included" a char array. Don't
657 set or test archive_pass.
658 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
659 * libbfd.h: Regenerate.
661 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
664 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
666 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
668 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
669 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
670 (bfd_mips_elf_swap_abiflags_v0_in): New function.
671 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
672 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
673 (_bfd_mips_elf_fake_sections): Likewise.
674 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
675 (_bfd_mips_elf_additional_program_headers): Account for new
676 PT_MIPS_ABIFLAGS program header.
677 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
678 associate with .MIPS.abiflags.
679 (_bfd_mips_elf_gc_mark_extra_sections): New function.
680 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
681 (infer_mips_abiflags): Likewise.
682 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
683 (mips_32bit_flags_p): Moved higher.
684 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
685 checking for FP ABIs.
686 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
687 checks. Check EF_MIPS_FP64 flag consistency.
688 (print_mips_ases, print_mips_isa_ext): New static function.
689 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
690 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
691 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
692 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
693 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
694 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
695 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
696 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
698 2014-07-28 Alan Modra <amodra@gmail.com>
701 * archive.c (_bfd_compute_and_write_armap): Warn on adding
702 __gnu_lto_slim to armap.
703 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
704 __gnu_lto_slim to linker hash table.
706 2014-07-27 Anthony Green <green@moxielogic.org>
708 * config.bfd: Add moxie-*-moxiebox*.
710 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
712 Add or reactivate or1k-*-rtems*
713 * config.bfd (or1k-*-rtems*): Reactivate.
715 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
717 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
719 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
720 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
722 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
725 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
726 and R_*_IRELATIVE relocation offset with PLT entry.
727 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
728 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
729 (elf_x86_64_get_synthetic_symtab): Use it.
731 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
734 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
735 next_tls_desc_index with elf.srelplt->reloc_count.
737 2014-07-15 Alan Modra <amodra@gmail.com>
739 * cache.c (cache_bread_1): Don't return -1 when fread returns
742 2014-07-15 Alan Modra <amodra@gmail.com>
744 * elflink.c (elf_merge_st_other): Update comments. Simplify
745 visibility handling. Make isym const. Move code modifying
746 isym->st_other for --exclude-libs to..
747 (elf_link_add_object_symbols): ..here.
749 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
752 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
754 2014-07-08 Nick Clifton <nickc@redhat.com>
757 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
758 segments in input bfds.
760 2014-07-08 Will Newton <will.newton@linaro.org>
762 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
763 value to 64kB and remove custom setting for NaCl.
765 2014-07-08 Alan Modra <amodra@gmail.com>
767 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
768 bits from source to dest.
769 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
770 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
772 * bfd-in2.h: Regenerate.
774 2014-07-08 Jiong Wang <jiong.wang@arm.com>
776 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
777 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
778 when info->relocatable be true.
780 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
782 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
783 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
784 * bfd-in2.h: Regenerate.
785 * libbfd.h: Regenerate.
787 2014-07-04 Alan Modra <amodra@gmail.com>
789 * Makefile.am: Update "configure.in" comments.
792 * configure.host: Likewise.
793 * doc/bfdint.texi: Likewise.
794 * targets.c: Likewise.
795 * warning.m4: Likewise.
796 * Makefile.in: Regenerate.
798 2014-07-04 Alan Modra <amodra@gmail.com>
800 * configure.ac: Rename from configure.in.
801 * Makefile.in: Regenerate.
802 * config.in: Regenerate.
803 * doc/Makefile.in: Regenerate.
805 2014-07-04 Alan Modra <amodra@gmail.com>
807 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
808 * Makefile.in: Regenerate.
810 2014-07-04 Alan Modra <amodra@gmail.com>
812 * version.m4: New file.
813 * configure.in: Include version.m4.
815 * Makefile.am (RELEASE): Delete.
816 (bfdver.h): Depend on development.sh, use instead of RELEASE.
817 * Makefile.in: Regenerate.
818 * doc/Makefile.in: Regenerate.
820 2014-07-02 Alan Modra <amodra@gmail.com>
822 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
823 pointer_equality_needed when !readonly_dynrelocs.
824 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
826 2014-07-02 Alan Modra <amodra@gmail.com>
828 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
829 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
831 2014-07-01 Alan Modra <amodra@gmail.com>
833 * bfd.c (struct bfd): Reorganise for better packing. Delete
834 "ifd" field. Make "format", "direction" and "flags" bitfields.
835 (HAS_LOAD_PAGE): Delete, renumber following flags.
836 * bfd-in2.h: Regenerate.
837 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
839 2014-07-01 Alan Modra <amodra@gmail.com>
841 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
842 (struct ppc_link_hash_table): Increase size of stub_count array.
843 (build_global_entry_stubs): Emit symbol on global entry stub.
844 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
847 2014-07-01 Alan Modra <amodra@gmail.com>
849 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
850 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
851 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
853 (ppc64_elf_relocate_section): Disable ELFv2 function entry
854 optimisation when --traditional-format.
856 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
857 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
858 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
859 Soundararajan <Sounderarajan.D@atmel.com>
861 * archures.c: Add avrtiny architecture for avr target.
862 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
863 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
864 added for 16 bit LDS/STS instruction of avrtiny arch.
865 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
866 BFD_RELOC_AVR_LDS_STS_16.
867 (bfd_elf_avr_final_write_processing): Select machine number
869 (elf32_avr_object_p): Set machine number for avrtiny arch.
870 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
871 * bfd-in2.h: Regenerate.
872 * libbfd.h: Regenerate.
874 2014-06-26 Nick Clifton <nickc@redhat.com>
877 * dwarf2.c (is_str_attr): New function.
878 (find_abstract_instance_name): Use it to determine when an
879 attribute has a string value.
881 2014-06-24 Alan Modra <amodra@gmail.com>
883 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
884 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
887 2014-06-21 Philippe De Muyter <phdm@macqel.be>
889 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
892 2014-06-20 Kyle McMartin <kyle@redhat.com>
894 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
895 emitting initial-exec relocs when not linking an executable.
897 2014-06-16 Will Newton <will.newton@linaro.org>
899 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
900 htab->next_tls_desc_index in the non-IPLT case.
901 Calculate GOT offset correctly for the non-IPLT case.
902 (allocate_dynrelocs_for_symbol): Don't increment
903 htab->next_tls_desc_index here.
905 2014-06-16 Alan Modra <amodra@gmail.com>
907 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
910 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
912 * elfxx-aarch64.c (stdarg.h): Include.
914 (_bfd_aarch64_elf_grok_prstatus): Updated.
915 (_bfd_aarch64_elf_grok_psinfo): New function.
916 (_bfd_aarch64_elf_write_core_note): New function.
917 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
918 (elf_backend_write_core_note): Define.
920 2014-06-13 Alan Modra <amodra@gmail.com>
922 * archive.c: Include bfdlink.h.
923 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
924 * bfd.c (struct bfd): Add is_linker_output field.
925 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
926 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
927 link.hash and is_linker_output.
928 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
929 param with bfd*. Assert is_linker_output and link.hash, and
930 clear them before exit.
931 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
932 bfd_link_hash_table* param with bfd*. Hack is_linker_output
933 and link.hash so we can free two linker hash tables.
934 (elf32_mn10300_link_hash_table_create): Create static_hash_table
935 first. Clean up on errors. Set hash_table_free pointer.
936 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
937 bfd_link_hash_table* param with bfd*.
938 (elf32_arm_link_hash_table_create): Clean up on errors. Set
939 hash_table_free pointer.
940 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
941 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
942 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
943 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
944 * xcofflink.c: Similarly.
945 * simple.c (bfd_simple_get_relocated_section_contents): Save and
946 clear link.next before creating linker hash table. Clean up on
947 errors, and restore link.next on exit.
948 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
949 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
950 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
951 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
952 * hash.c (bfd_hash_table_init_n): Free table on error.
953 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
954 * bfd-in2.h: Regenerate.
955 * libbfd.h: Regenerate.
956 * libcoff.h: Regenerate.
958 2014-06-13 Alan Modra <amodra@gmail.com>
961 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
962 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
963 * bfd.c (bfd_link_hash_table_free): Don't define.
964 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
965 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
966 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
967 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
968 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
969 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
970 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
971 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
972 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
973 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
974 * xsym.c: Don't define various link_hash_table_free defines, and
975 remove from bfd_target vars. Temporarily reference some of the
976 target link_hash_table_free functions to avoid warnings.
977 * bfd-in2.h: Regenerate.
978 * libbfd.h: Regenerate.
980 2014-06-13 Alan Modra <amodra@gmail.com>
982 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
983 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
984 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
985 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
986 Move link_hash_table_free functions before their corresponding
987 link_hash_table_create functions.
989 2014-06-13 Alan Modra <amodra@gmail.com>
991 * bfd.c (struct bfd): Replace link_next with a union.
992 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
993 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
994 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
995 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
996 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
997 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
998 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
999 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1000 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1001 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1002 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1003 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1004 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1005 * bfd-in2.h: Regenerate.
1007 2014-06-11 Alan Modra <amodra@gmail.com>
1009 * linker.c (unwrap_hash_lookup): Add missing parens.
1011 2014-06-11 Kai Tietz <ktietz@redhat.com>
1013 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1014 * libcoff.h: Regenerated.
1016 2014-06-10 Alan Modra <amodra@gmail.com>
1019 * linker.c (unwrap_hash_lookup): New function.
1020 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1021 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1022 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1023 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1024 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1025 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1026 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1027 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1029 2014-06-07 Alan Modra <amodra@gmail.com>
1031 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1032 insn as a bitfield; Use complain_overflow_bitfield.
1033 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1035 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1037 * development.sh: New file.
1038 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1039 Make -Werror the default with GCC only if DEVELOPMENT is true.
1040 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1041 $(srcdir)/development.sh.
1042 * Makefile.in, configure: Regenerate.
1044 2014-06-04 Will Newton <will.newton@linaro.org>
1046 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1047 being non-NULL into an assert.
1048 (elfNN_aarch64_tls_relax): Remove unused code.
1050 2014-06-03 DJ Delorie <dj@redhat.com>
1052 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1054 2014-06-03 Nick Clifton <nickc@redhat.com>
1057 * peXXigen.c (rsrc_process_section): Page align the new contents
1058 befgore writing out.
1060 2014-06-03 Alan Modra <amodra@gmail.com>
1062 * elf64-ppc.c (ADDIS_R12_R2): Define.
1063 (build_plt_stub): Support fusion on ELFv2 stub.
1064 (ppc_build_one_stub): Likewise for plt branch stubs.
1066 2014-05-28 Alan Modra <amodra@gmail.com>
1068 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1070 2014-05-28 Tristan Gingold <gingold@adacore.com>
1072 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1073 to keep the length of the best fit range.
1074 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1077 2014-05-27 DJ Delorie <dj@redhat.com>
1079 * elf32-rx.c (get_symbol_value_maybe): New.
1080 (rx_elf_relocate_section): If we find a reloc against
1081 $tableentry$default$<name>, redirect it to the appropriate
1083 (RX_Table_Info): New.
1084 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1085 with table parts in them.
1086 (rx_check_directives): New.
1087 (rx_table_map_2): New.
1088 (rx_table_map): New.
1089 (rx_additional_link_map_text): New. Called to dump tables to the
1093 2014-05-20 DJ Delorie <dj@redhat.com>
1095 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1097 2014-05-20 Alan Modra <amodra@gmail.com>
1100 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1101 Remove redundant setting of htab->elf.dynobj. Don't align.
1102 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1103 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1104 (create_sdata_sym): Delete.
1105 (elf_allocate_pointer_linker_section): Rename from
1106 elf_create_pointer_linker_section. Align section.
1107 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1108 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1110 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1111 Remove unnecessary tests on _SDA_BASE_ sym.
1112 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1113 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1114 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1115 (ppc_elf_maybe_strip_sdata_syms): Declare.
1117 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1119 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1121 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1123 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1124 in a section with no contents.
1125 (is_vma_in_section, find_section_by_vma): New functions.
1126 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1127 offsets in the debug directory.
1128 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1129 Byte-swap GUID from little-endian to big-endian order for
1130 consistent and conventional display.
1132 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1134 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1135 64-bit doubles objects mix with 32-bit doubles objects.
1136 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1138 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1140 * mmo.c: Update URLs in documentation comments.
1142 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1143 David Weatherford <weath@cadence.com>
1144 Max Filippov <jcmvbkbc@gmail.com>
1146 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1149 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1151 * config.bfd: Add proper arm config for *-*-freebsd*.
1153 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1155 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1156 mips32r5 and mips64r5.
1157 * archures.c (bfd_architecture): Likewise.
1158 * bfd-in2.h (bfd_architecture): Likewise.
1159 * cpu-mips.c (arch_info_struct): Likewise.
1160 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1162 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1164 * elfxx-mips.h (elfxx-mips.h): Declare.
1165 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1166 Tag_GNU_MIPS_ABI_FP mismatches.
1167 (_bfd_mips_fp_abi_string): New function.
1169 2014-05-02 Alan Modra <amodra@gmail.com>
1171 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1172 * configure.in: Likewise.
1173 * configure: Regenerate.
1175 2014-05-02 Alan Modra <amodra@gmail.com>
1177 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1178 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1179 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1180 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1181 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1182 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1183 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1184 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1185 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1186 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1187 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1188 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1189 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1190 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1191 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1192 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1193 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1194 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1195 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1196 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1197 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1198 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1199 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1200 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1201 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1202 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1203 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1204 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1205 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1206 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1207 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1208 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1209 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1210 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1211 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1212 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1213 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1214 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1215 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1216 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1217 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1218 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1219 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1220 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1221 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1222 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1223 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1224 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1226 * configure: Regenerate.
1228 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1230 * mmo.c (mmo File layout documentation): Add note about low bits
1232 (mmo_write_chunk): When handling data remainder, assert that
1233 previous remaining data is flushed.
1234 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1235 when dealing with an aligned VMA and for aligned lengths. Don't skip
1236 the last 32-bit-word of zeros.
1237 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1238 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1239 emitting data, not after updating it.
1240 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1242 2014-04-30 Nick Clifton <nickc@redhat.com>
1244 * compress.c (bfd_is_section_compressed): When checking the
1245 .debug_str section, also check the fifth byte in the section is
1246 not part of a string.
1248 2014-04-30 Alan Modra <amodra@gmail.com>
1250 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1251 (find_merged_cie): Identify personality functions by (bfd_id,index)
1252 pair when a local sym is used.
1254 2014-04-29 Christian Svensson <blue@cmd.nu>
1256 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1257 into .rela.got if it contained TLS relocations as well.
1259 2014-04-28 Nick Clifton <nickc@redhat.com>
1262 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1265 2014-04-26 Alan Modra <amodra@gmail.com>
1267 * po/SRC-POTFILES.in: Regenerate.
1268 * configure: Regenerate.
1270 2014-04-25 Nick Clifton <nickc@redhat.com>
1273 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1274 a 342-bit host. This time for older versions of gcc.
1276 2014-04-24 Nick Clifton <nickc@redhat.com>
1278 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1281 2014-04-24 Alan Modra <amodra@gmail.com>
1284 * dwarf2.c: Formatting.
1285 (struct dwarf2_debug): Make adjusted_section_count signed.
1286 (unset_sections): Make i signed.
1287 (set_debug_vma): New function.
1288 (place_sections): Handle separate debug object file. Set VMA
1289 on debug sections, even if they have an output section. Also
1290 set VMA on zero size sections, and non-load but alloc sections.
1291 Set adjusted_section_count to -1 when no section adjustment.
1292 Malloc adjusted_sections. Don't double last_vma. Transfer
1293 alloc section VMAs to separate debug file.
1294 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1295 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1296 test on symbols being the same before using old stash. Read
1297 and use separate debug file symbols. Call place_sections.
1298 (find_line): Don't call place_sections here.
1299 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1300 * libbfd.h: Regenerate.
1301 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1302 _bfd_dwarf2_slurp_debug_info call.
1303 * simple.c (simple_save_output_info): Clarify comment.
1305 2014-04-24 Nick Clifton <nickc@redhat.com>
1308 * peXXigen.c (struct rsrc_regions): New structure.
1309 (rsrc_print_resource_directory): Use new structure. Include
1310 offset of directory in listing.
1311 (rsrc_print_resource_entry): Likewise.
1312 (rsrc_print_section): Likewise.
1313 (rsrc_count_entries): Do not increment sizeof_strings or
1315 (rsrc_count_directory): Do not increment sizeof_tables.
1316 (rsrc_compute_region_sizes): New function.
1317 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1318 (rsrc_process_section): Compute size of regions after merging
1321 2014-04-23 Alan Modra <amodra@gmail.com>
1324 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1325 (place_sections): Do not modify VMA of sections when called from
1326 linker after sections have been placed in output sections. Short
1327 circuit single section case.
1328 (save_section_vma, section_vma_same): New functions.
1329 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1331 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1332 when non-relocatable.
1334 2014-04-22 Nick Clifton <nickc@redhat.com>
1337 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1339 2014-04-22 Christian Svensson <blue@cmd.nu>
1341 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1342 * archures.c: Likewise.
1343 * coffcode.h: Likewise.
1344 * config.bfd: Likewise.
1345 * configure.in: Likewise.
1346 * reloc.c: Likewise.
1347 * targets.c: Likewise.
1348 * cpu-or1k.c: New file.
1349 * elf32-or1k.c: New file.
1350 * coff-or32.c: Delete.
1351 * cpu-openrisc.c: Delete.
1352 * cpu-or32.c: Delete.
1353 * elf32-openrisc.c: Delete.
1354 * elf32-or32.c: Delete.
1355 * Makefile.in: Regenerate.
1356 * bfd-in2.h: Regenerate.
1357 * configure: Regenerate.
1358 * libbfd.h: Regenerate.
1360 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1363 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1365 2014-04-22 Will Newton <will.newton@linaro.org>
1367 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1368 function. (elf_backend_section_flags): Remove define.
1370 2014-04-21 Richard Henderson <rth@redhat.com>
1372 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1373 parameter; honor it and disable got merging when false.
1374 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1375 the first pass of relaxation.
1376 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1377 the end of the LITERAL+LITUSE chain.
1378 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1379 second pass of relaxation.
1381 * configure.ac (use_secureplt): Enable by default.
1382 * configure: Rebuild.
1384 2014-04-18 Tristan Gingold <gingold@adacore.com>
1386 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1387 bind_content, weak_bind_content, lazy_bind_content,
1389 (bfd_mach_o_load_command): Add comments, add next field.
1390 (mach_o_data_struct): Replace commands field by first_command
1392 * mach-o.c (bfd_mach_o_append_command): New function.
1393 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1394 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1396 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1397 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1398 (bfd_mach_o_write_thread): Use macro instead of literal.
1399 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1400 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1402 (bfd_mach_o_write_symtab_content): New function (extracted
1403 from bfd_mach_o_write_symtab).
1404 (bfd_mach_o_write_symtab): Split.
1405 (bfd_mach_o_count_indirect_symbols): Move
1406 (bfd_mach_o_build_dysymtab): Remove layout code.
1407 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1408 (bfd_mach_o_count_sections_for_seg): Remove.
1409 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1410 bfd_mach_o_build_seg_command).
1411 (bfd_mach_o_build_exec_seg_command): New function.
1412 (bfd_mach_o_build_dysymtab_command): Remove.
1413 (bfd_mach_o_layout_commands): New function.
1414 (bfd_mach_o_init_segment): New function.
1415 (bfd_mach_o_build_commands): Major rework to handle non-object
1417 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1419 (bfd_mach_o_read_dyld_info): Clear content fields.
1420 (bfd_mach_o_read_segment): Adjust call.
1421 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1423 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1424 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1425 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1428 2014-04-18 Tristan Gingold <gingold@adacore.com>
1430 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1431 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1432 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1433 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1435 2014-04-18 Tristan Gingold <gingold@adacore.com>
1437 * mach-o.h (bfd_mach_o_dylinker_command)
1438 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1440 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1441 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1443 2014-04-18 Tristan Gingold <gingold@adacore.com>
1445 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1446 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1447 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1448 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1449 each targets declared.
1450 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1451 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1453 2014-04-18 Tristan Gingold <gingold@adacore.com>
1455 * mach-o.c (bfd_mach_o_write_thread)
1456 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1457 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1458 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1459 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1460 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1461 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1462 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1463 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1464 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1465 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1466 (bfd_mach_o_read_command): Now return a boolean status.
1467 Adjust return statements.
1468 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1469 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1471 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1473 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1474 field. Add assigned_low_gotno and assigned_high_gotno fields.
1475 (mips_elf_create_local_got_entry): Update out-of-space condition.
1476 Set index of new GOT entry to assigned_low_gotno if required by
1477 the current relocation, else set it to assigned_high_gotno.
1478 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1479 with assigned_low_gotno.
1480 (mips_elf_multi_got): Initialize assigned_low_gotno and
1481 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1482 in place of assigned_gotno when handling global GOT entries.
1483 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1484 assigned_high_gotno.
1485 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1486 gap in the middle of local GOT space.
1488 2014-04-17 Alan Modra <amodra@gmail.com>
1491 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1492 current bfd is a plugin. Don't always set type_change_ok
1493 when old bfd is a plugin.
1495 2014-04-16 Tristan Gingold <gingold@adacore.com>
1497 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1500 2014-04-16 Alan Modra <amodra@gmail.com>
1502 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1503 with "ba 0" rather than zeros.
1505 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1507 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1509 2014-04-14 Alan Modra <amodra@gmail.com>
1511 * elf32-ppc.c (BA): Define
1512 (ppc_elf_link_hash_table_create): Correct default_params.
1513 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1514 than "nop" for ppc476_workaround.
1515 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1516 and __glink_PLTresolve. Ensure plt call stub at end of page
1517 doesn't allow fall-thru prefetch.
1519 2014-04-11 Nick Clifton <nickc@redhat.com>
1522 * peXXigen.c (abs_finder): New function.
1523 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1524 than 1^32 try to convert them into section relative values
1527 2014-04-11 Nick Clifton <nickc@redhat.com>
1529 * bfd-in2.h: Regenerate.
1530 * libbfd.h: Regenerate.
1532 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1534 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1535 when building function stubs.
1537 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1539 * elf32-avr.c: Add DIFF relocations for AVR.
1540 (avr_final_link_relocate): Handle the DIFF relocs.
1541 (bfd_elf_avr_diff_reloc): New.
1542 (elf32_avr_is_diff_reloc): New.
1543 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1544 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1547 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1549 2014-04-09 Alan Modra <amodra@gmail.com>
1551 * libcoff.h: Regenerate.
1553 2014-04-09 Alan Modra <amodra@gmail.com>
1555 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1556 of safe ppc476 insns at end of page. Also remove non-branch insns.
1559 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1561 * peXXigen.c (pe_print_debugdata): New function: Displays the
1562 contents of the debug directory and decodes codeview entries.
1563 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1564 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1565 Add functions for reading and writing debugdir and codeview
1567 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1568 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1569 * libcoff-in.h (pe_tdata): Add build-id data.
1570 * libcoff.h: Regenerate.
1571 * coffcode.h (coff_write_object_contents): Run build_id
1572 after_write_object_contents hook.
1574 2014-04-05 Alan Modra <amodra@gmail.com>
1576 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1577 merging non-default sym.
1579 2014-04-04 Tristan Gingold <gingold@adacore.com>
1581 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1584 2014-04-04 Tristan Gingold <gingold@adacore.com>
1586 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1587 thinko on names length.
1589 2014-04-04 Tristan Gingold <gingold@adacore.com>
1591 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1593 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1595 2014-04-04 Tristan Gingold <gingold@adacore.com>
1597 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1599 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1601 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1602 section before dereferencing.
1603 (pe_print_idata, pe_print_edata, pe_print_reloc)
1604 (rsrc_print_section): Don't bother interpreting the contents
1605 of sections which have no contents.
1607 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1610 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1613 2014-04-03 Tristan Gingold <gingold@adacore.com>
1615 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1617 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1619 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1621 2014-04-03 Alan Modra <amodra@gmail.com>
1623 * elf-bfd.h (struct elf_backend_data
1624 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1625 with "bfd_size_type size".
1626 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1627 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1628 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1629 * elfcode.h (bfd_from_remote_memory): Likewise.
1630 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1631 * bfd-in2.h: Regenerate.
1633 2014-04-02 Tristan Gingold <gingold@adacore.com>
1635 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1636 (bfd_mach_o_prebind_cksum_command): New types.
1637 (bfd_mach_o_prebound_dylib_command): Rewrite.
1638 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1640 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1642 (bfd_mach_o_read_prebind_cksum): New function.
1643 (bfd_mach_o_read_twolevel_hints): Ditto.
1644 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1647 2014-04-02 Alan Modra <amodra@gmail.com>
1649 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1650 Consolidate code handling possible section headers past end of
1651 segment. Don't use p_align for page size guess, instead use
1652 minpagesize. Take note of ld.so clearing section headers when
1653 p_memsz > p_filesz. Handle file header specifying no section
1654 headers. Handle zero p_align throughout. Default loadbase to
1655 zero. Add comments. Rename contents_size to high_offset, and
1656 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1657 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1658 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1660 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1661 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1662 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1663 * bfd-in2.h: Regnerate.
1665 2014-04-01 Tristan Gingold <gingold@adacore.com>
1667 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1670 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1671 Pavel Fedin <p.fedin@samsung.com>
1673 * elf32-arm.c: Add support for limited pretty-printing of PLT
1674 entries on eabi and nacl targets.
1675 (elf32_arm_get_synthetic_symtab): Add new callback.
1676 (elf32_arm_nacl_plt_sym_val): Likewise.
1677 (elf32_arm_plt0_size): Add helper function.
1678 (elf32_arm_plt_size): Likewise.
1680 2014-03-27 Tristan Gingold <gingold@adacore.com>
1682 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1683 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1685 2014-03-27 Tristan Gingold <gingold@adacore.com>
1687 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1688 * mach-o.c (bfd_mach_o_write_symtab)
1689 (bfd_mach_o_write_contents)
1690 (bfd_mach_o_set_section_flags_from_bfd)
1691 (bfd_mach_o_build_seg_command): Fix indentation.
1692 (bfd_mach_o_get_base_address): New function.
1694 2014-03-26 Nick Clifton <nickc@redhat.com>
1696 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1697 relocations in discarded sections.
1699 2014-03-26 Tristan Gingold <gingold@adacore.com>
1701 * mach-o.c (bfd_mach_o_convert_architecture): Add
1702 BFD_MACH_O_CPU_TYPE_ARM64.
1704 2014-03-26 Alan Modra <amodra@gmail.com>
1706 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1707 needed plt entries when taking the address of functions for
1708 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1709 Move opd setup and abiversion checks to..
1710 (ppc64_elf_before_check_relocs): ..here. Renamed from
1711 ppc64_elf_process_dot_syms. Set output abiversion from input and
1712 input abiversion from output, if either is not set.
1713 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1714 (elf_backend_check_directives): Update.
1716 2014-03-25 Will Newton <will.newton@linaro.org>
1718 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1719 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1720 of input sections rather than output sections.
1722 2014-03-20 Will Newton <will.newton@linaro.org>
1725 * elf32-arm.c (elf32_arm_check_relocs): Set
1726 pointer_equality_needed for absolute references within
1728 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1729 unless pointer_equality_needed is set.
1731 2014-03-19 Nick Clifton <nickc@redhat.com>
1733 * peXXigen.c (rsrc_process_section): Add code to scan input
1734 sections and record their lengths. Use these lengths to find the
1735 start of each merged .rsrc section.
1737 2014-03-17 Tristan Gingold <gingold@adacore.com>
1739 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1740 (bfd_mach_o_read_command): Ditto.
1742 2014-03-14 Meador Inge <meadori@codesourcery.com>
1744 * configure.in: Add strnlen to AC_CHECK_DECLS.
1745 * config.in: Regenerate.
1746 * configure: Regenerate.
1747 * sysdep.h (strnlen): Add prototype.
1749 2014-03-14 Alan Modra <amodra@gmail.com>
1751 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1752 handling for VLE_SDA21 relocs.
1754 2014-03-13 Tristan Gingold <gingold@adacore.com>
1756 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1758 (pe_bfd_object_p): Also read version number to detect ILF.
1759 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1760 (x86_64pe_bigobj_vec): Define
1761 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1762 (bfd_coff_max_nscns): New macro.
1763 (coff_compute_section_file_positions): Use unsigned int for
1764 target_index. Compare with bfd_coff_max_nscns.
1765 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1766 Set a value for _bfd_coff_max_nscns.
1767 (header_bigobj_classid): New constant.
1768 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1769 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1770 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1772 (bigobj_swap_table): New table.
1773 * libcoff.h: Regenerate.
1774 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1775 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1776 _bfd_coff_max_nscns.
1777 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1778 * coff-rs6000.c (bfd_xcoff_backend_data)
1779 (bfd_pmac_xcoff_backend_data): Likewise.
1780 * coff64-rs6000.c (bfd_xcoff_backend_data)
1781 (bfd_xcoff_aix5_backend_data): Likewise.
1782 * targets.c (x86_64pe_bigobj_vec): Declare.
1783 * configure.in (x86_64pe_bigobj_vec): New vector.
1784 * configure: Regenerate.
1785 * config.bfd: Add bigobj object format for Windows targets.
1787 2014-03-12 Nick Clifton <nickc@redhat.com>
1790 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1791 before testing for vxworks.
1793 2014-03-12 Alan Modra <amodra@gmail.com>
1795 * Makefile.in: Regenerate.
1797 2014-03-12 Alan Modra <amodra@gmail.com>
1800 * elf.c (copy_elf_program_header): Ignore first section lma if
1803 2014-03-11 Alan Modra <amodra@gmail.com>
1806 * coff-rs6000.c: Include stdint.h.
1807 * coff64-rs6000.c: Likewise.
1809 2014-03-10 Tristan Gingold <gingold@adacore.com>
1811 * ticoff.h: Removed.
1813 2014-03-08 Alan Modra <amodra@gmail.com>
1815 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1816 many relocations. Correct bitsize and rightshift too for a number
1817 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1818 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1819 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1820 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1821 fields in instructions to signed/unsigned according to whether
1822 the field takes a signed or unsigned value. Tidy vle split16 code.
1823 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1825 2014-03-08 Alan Modra <amodra@gmail.com>
1827 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1828 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1829 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1830 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1831 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1832 fields in instructions to signed/unsigned according to whether
1833 the field takes a signed or unsigned value.
1835 2014-03-07 Pedro Alves <palves@redhat.com>
1838 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1839 through ptr_to_uint instead of through long.
1841 2014-03-06 Nick Clifton <nickc@redhat.com>
1844 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1845 attribute section names.
1847 2014-03-05 Alan Modra <amodra@gmail.com>
1849 Update copyright years.
1851 2014-03-05 Alan Modra <amodra@gmail.com>
1853 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1854 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1855 (ppc64_elf_check_relocs): Likewise.
1856 (ppc64_elf_relocate_section): Likewise.
1857 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1858 * bfd-in2.h: Regenerate.
1859 * libbfd.h: Regenerate.
1861 2014-03-04 Heiher <r@hev.cc>
1863 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1865 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1866 extension of bfd_mach_mipsisa64r2.
1868 2014-03-04 Nick Clifton <nickc@redhat.com>
1871 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1872 (elf32_thumb2_plt_entry): New array.
1873 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1874 using thumb2 based PLT.
1875 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1877 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1879 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1881 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1882 Thumb2 based PLT 0-entry.
1883 (elf32_arm_output_arch_local_syms): Handle creation of local
1884 symbols for Thumb2 based PLT entries.
1886 2014-02-28 Alan Modra <amodra@gmail.com>
1889 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1890 the same conditions we called check_relocs.
1892 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1894 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1895 * bfd-in2.h: Regenerate.
1896 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1897 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1898 using long PLT entries.
1899 (bfd_elf32_arm_use_long_plt): New function.
1900 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1902 2014-02-27 Alan Modra <amodra@gmail.com>
1904 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1905 params for targets that don't use ppc32elf.em.
1907 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1909 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1910 of GOTOFF relocations.
1912 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1913 H.J. Lu <hongjiu.lu@intel.com>
1915 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1916 (elf_x86_64_legacy_plt_entry): Likewise.
1917 (elf_x86_64_bnd_plt_entry): Likewise.
1918 (elf_x86_64_legacy_plt2_entry): Likewise.
1919 (elf_x86_64_bnd_plt2_entry): Likewise.
1920 (elf_x86_64_bnd_arch_bed): Likewise.
1921 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1922 (elf_x86_64_link_hash_table): Add plt_bnd.
1923 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1925 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1926 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1928 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1929 symbols. Resolve call to the second PLT if it is created.
1930 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1931 (elf_x86_64_relocate_section): Resolve PLT references to the
1932 second PLT if it is created.
1933 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1934 second PLT entry for BND relocation.
1935 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1936 the second PLT is created.
1937 (elf_x86_64_get_synthetic_symtab): New.
1938 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1940 2014-02-19 Alan Modra <amodra@gmail.com>
1942 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1943 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1944 provision of out-of-line register save/restore routines.
1946 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1948 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1949 PT_DYNAMIC segment flags.
1951 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1954 * simple.c (struct saved_offsets): New.
1955 (simple_save_output_info): Use it for ptr.
1956 (simple_restore_output_info): Use it for ptr. Check section_count.
1957 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1959 2014-02-17 Alan Modra <amodra@gmail.com>
1961 * elf64-ppc.h (struct ppc64_elf_params): Define.
1962 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1963 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1964 ppc64_elf_build_stubs): Update prototype.
1965 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1966 fields now in params. Adjust code throughout file.
1967 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1968 Save params pointer in htab.
1969 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1970 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1971 ppc64_elf_build_stubs): Remove parameters now in "params".
1973 2014-02-17 Alan Modra <amodra@gmail.com>
1975 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1976 patched for ppc476 workaround. Reapply branch taken/not taken
1979 2014-02-12 Alan Modra <amodra@gmail.com>
1981 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1982 stubs for calls to __tls_get_addr that we know will later be
1985 2014-02-12 Alan Modra <amodra@gmail.com>
1987 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1988 for ld -r, when code sections are sufficiently aligned.
1989 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1992 2014-02-12 Alan Modra <amodra@gmail.com>
1995 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1996 --export-dynamic and --dynamic-list marking of symbols.
1997 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2000 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2003 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2004 executables if it matches dynamic_list.
2006 2014-02-10 Alan Modra <amodra@gmail.com>
2008 * po/SRC-POTFILES.in: Regenerate.
2009 * po/bfd.pot: Regenerate.
2011 2014-02-09 Alan Modra <amodra@gmail.com>
2013 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2014 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2015 (elfNN_bed): Init new field.
2016 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2017 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2018 (ppc_elf_relax_section): Don't reallocate section here, write
2019 stubs, or write out relocs for ld -r here..
2020 (ppc_elf_relocate_section): ..instead write stubs here, and use
2021 existing code to write out relocs for ld -r. Fix offset
2022 adjustment on reloc for little-endian.
2023 (elf_backend_caches_rawsize): Define.
2025 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2028 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2030 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2032 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2033 return paths. Three times.
2034 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2036 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2037 (ppc64_elf_edit_toc): Free USED in return path.
2039 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2041 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2042 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2043 * libbfd.h: Regenerated.
2044 * bfd-in2.h: Regenerated.
2045 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2046 (nios2_reloc_map): Likewise.
2047 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2048 Fixed all references.
2049 (nios2_elf32_relocate_section): Add new relocations.
2050 (nios2_elf32_check_relocs): Likewise.
2051 (nios2_elf32_gc_sweep_hook): Likewise.
2053 2014-02-03 Alan Modra <amodra@gmail.com>
2055 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2056 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2057 (ppc_elf_link_params): New function.
2058 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2060 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2061 parameters. Use htab->params instead.
2062 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2063 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2064 64 bytes for ppc476 workaround.
2065 (struct ppc_elf_relax_info): New.
2066 (ppc_elf_relax_section): Exclude linker created sections and
2067 those too small to hold one instruction. Don't add another
2068 branch around trampolines on later relax passes. Don't
2069 generate trampolines for undefined symbols when !relocatable,
2070 nor for plugin symbols. Allocate space for ppc476 workaround
2071 patch area. Free fixups on error return path.
2072 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2073 * elf32-ppc.h (struct ppc_elf_params): New.
2074 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2075 (ppc_elf_link_params): Declare.
2076 * section.c (SEC_INFO_TYPE_TARGET): Define.
2077 * bfd-in2.h: Regenerate.
2079 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2081 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2083 (nios2_elf32_relocate_section): Use got_base to adjust
2084 GOT-pointer-relative relocations relative to _gp_got.
2085 (create_got_section): Create _gp_got symbol.
2086 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2087 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2089 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2091 * bfd-in2.h: Update from reloc.c.
2092 * elf32-nios2.c: Include elf32-nios2.h.
2093 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2094 (nios2_reloc_map): Likewise.
2095 (enum elf32_nios2_stub_type): Declare.
2096 (struct elf32_nios2_stub_hash_entry): Declare.
2097 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2098 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2099 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2100 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2101 bfd_count, top_index, input_list, all_local_syms.
2102 (nios2_call26_stub_entry): New.
2103 (nios2_elf32_install_imm16): Move up in file.
2104 (nios2_elf32_install_data): Move up in file.
2105 (hiadj): Move up in file.
2106 (stub_hash_newfunc): New.
2107 (link_hash_newfunc): Initialize hsh_cache field.
2109 (nios2_stub_name): New.
2110 (nios2_get_stub_entry): New.
2111 (nios2_add_stub): New.
2112 (nios2_elf32_setup_section_lists): New.
2113 (nios2_elf32_next_input_section): New.
2114 (CALL26_SEGMENT): New.
2115 (MAX_STUB_SECTION_SIZE): New.
2116 (group_sections): New.
2117 (nios2_type_of_stub): New.
2118 (nios2_build_one_stub): New.
2119 (nios2_size_one_stub): New.
2120 (get_local_syms): New.
2121 (nios2_elf32_size_stubs): New.
2122 (nios2_elf32_build_stubs): New.
2123 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2124 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2125 trampolines for R_NIOS2_CALL26 stubs.
2126 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2127 (nios2_elf32_gc_sweep_hook): Likewise.
2128 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2129 (nios2_elf32_link_hash_table_free): New.
2130 (bfd_elf32_bfd_link_hash_table_free): Define.
2131 * elf32-nios2.h: New file.
2132 * libbfd.h: Update from reloc.c.
2133 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2135 2014-01-29 Nick Clifton <nickc@redhat.com>
2138 * elf32-metag.c (elf_metag_post_process_headers): Call
2139 _bfd_elf_post_process_headers.
2140 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2141 _bfd_elf_copy_private_data.
2142 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2144 2014-01-29 Nick Clifton <nickc@redhat.com>
2146 * bfd-in.h (bfd_set_section_vma): Delete.
2147 (bfd_set_section_alignment): Delete.
2148 (bfd_set_section_userdata): Delete.
2149 (bfd_set_cacheable): Delete.
2150 * bfd.c (bfd_set_cacheable): New static inline function.
2151 * section.c (bfd_set_section_userdata): Likewise.
2152 (bfd_set_section_vma): Likewise.
2153 (bfd_set_section_alignment): Likewise.
2154 * bfd-in2.h: Regenerate.
2156 2014-01-28 Nick Clifton <nickc@redhat.com>
2158 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2159 attributes select the CU containing the abbreviation, which may not
2162 2014-01-24 Alan Modra <amodra@gmail.com>
2164 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2165 to get_relocs for ELFv2.
2167 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2170 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2171 if TLS sections are not adjacent.
2173 2014-01-22 Alan Modra <amodra@gmail.com>
2175 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2177 2014-01-22 Alan Modra <amodra@gmail.com>
2179 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2181 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2184 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2185 regular default symbol definition and the versioned dynamic
2186 symbol definition mismatch, skip the default symbol definition
2187 if one of them is IFUNC.
2189 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2192 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2193 info->export_dynamic nor h->ref_dynamic for type mismatch when
2194 adding the default version.
2196 2014-01-16 Alan Modra <amodra@gmail.com>
2198 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2199 mips_elf_traverse_got_arg* rather than mips_got_info*.
2200 Adjust caller. Alloc on output_bfd rather than symbol section
2203 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2205 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2207 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2209 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2212 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2213 against __ehdr_start.
2214 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2216 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2218 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2220 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2222 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2226 count if there are any non pc-relative relocs.
2227 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2229 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2230 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2232 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2233 offset while calculating relocation address.
2234 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2235 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2237 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2240 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2241 R_ARM_ABS8 and R_ARM_ABS16.
2243 2014-01-13 Alan Modra <amodra@gmail.com>
2245 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2246 error when shared and force a plt call otherwise.
2247 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2248 plt_type == PLT_NEW.
2249 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2250 the appropriate call stub.
2252 2014-01-10 Alan Modra <amodra@gmail.com>
2257 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2258 (assign_file_positions_for_non_load_sections): When setting up
2259 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2260 header that completely covers the relro region.
2262 2014-01-09 Tristan Gingold <gingold@adacore.com>
2264 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2265 table macros and add macros to initializa the structure.
2267 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2272 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2273 size for PT_GNU_RELRO segment.
2274 (assign_file_positions_for_load_sections): If PT_LOAD segment
2275 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2277 2014-01-07 Tom Tromey <tromey@redhat.com>
2279 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2282 2014-01-03 Nick Clifton <nickc@redhat.com>
2285 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2288 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2291 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2293 2014-01-02 Nick Clifton <nickc@redhat.com>
2296 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2297 filename in the bfd's filename field.
2298 * elfcode.h (bfd_from_remote_memory): Likewise.
2299 * ieee.c (ieee_object_p): Likewise.
2300 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2301 * oasys.c (oasys_openr_next_archived_file): Likewise.
2302 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2303 * opncls.c (bfd_fopen): Likewise.
2304 (bfd_openstreamr): Likewise.
2305 (bfd_openr_iovec): Likewise.
2306 (bfd_openw): Likewise.
2307 (bfd_create): Likewise.
2308 (_bfd_delete_bfd): Free filename.
2310 For older changes see ChangeLog-2013
2312 Copyright (C) 2014 Free Software Foundation, Inc.
2314 Copying and distribution of this file, with or without modification,
2315 are permitted in any medium without royalty provided the copyright
2316 notice and this notice are preserved.
2322 version-control: never