1 2014-10-28 Nick Clifton <nickc@redhat.com>
4 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
5 detection table on a per-bfd basis.
6 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
9 2014-10-28 Andreas Schwab <schwab@suse.de>
10 Nick Clifton <nickc@redhat.com>
13 * srec.c (srec_bad_byte): Increase size of buf to allow for
15 (srec_scan): Use an unsigned char buffer to hold header bytes.
17 2014-10-27 Nick Clifton <nickc@redhat.com>
20 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
21 binaries with a group of sections linked by the string table
23 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
24 with an invalid value for NumberOfRvaAndSizes.
25 (pe_print_edata): Detect out of range rvas and entry counts for
26 the Export Address table, Name Pointer table and Ordinal table.
29 * elf.c (setup_group): Improve handling of corrupt group
32 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
34 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
35 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
36 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
37 (elf_aarch64_stub_type): Add new type
38 aarch64_stub_erratum_835769_veneer.
39 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
40 (aarch64_erratum_835769_fix): New data struct to record erratum
42 (elf_aarch64_link_hash_table: Global flags for 835769.
43 (aarch64_build_one_stub): Add case for 835769.
44 (aarch64_size_one_stub): Likewise.
45 (aarch64_mem_op_p, aarch64_mlxl_p,
46 aarch64_erratum_sequence,erratum_835769_scan):
47 New. Decode and scan functions for erratum 835769.
48 (elf_aarch64_create_or_find_stub_sec): New.
49 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
51 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
52 (erratum_835769_branch_to_stub_data,
53 make_branch_to_erratum_835769_stub):New. Connect up all the
54 erratum stubs to occurances by branches.
55 (elfNN_aarch64_write_section): New hook.
56 (aarch64_map_one_stub): Output erratum stub symbol.
57 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
58 information for erratum 835769.
59 (elf_backend_write_section): Define.
61 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
63 * elf32-arm.c (read_code32): New function to read 32 bit
65 (read_code16): New function to read 16 bit thumb instrution.
66 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
67 and read_code16 to read instructions.
69 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
71 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
72 (print_mips_isa_ext): Print the value of an unknown extension.
74 2014-10-21 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
77 entries that aren't a multiple of 8 rather than failing assertion.
79 2014-10-21 Alan Modra <amodra@gmail.com>
81 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
84 2014-10-18 Alan Modra <amodra@gmail.com>
86 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
87 section for function symbols defined in .opd is discarded, let
88 the symbol appear to be undefined.
89 (opd_entry_value): Ensure the result section is that for the
90 function code section in the same object as the OPD entry.
92 2014-10-16 Alan Modra <amodra@gmail.com>
95 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
97 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
98 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
99 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
100 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
101 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
102 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
103 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
104 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
105 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
108 2014-10-16 Alan Modra <amodra@gmail.com>
110 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
111 even when output is not ppc64 ELF. Remove redundant tests on
114 2014-10-15 Alan Modra <amodra@gmail.com>
117 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
118 param, group "section" and "offset" params. Zero discriminator.
119 * bfd.c (bfd_find_nearest_line): Implement with new
120 _bfd_find_nearest_line.
121 (bfd_find_nearest_line_discriminator): Likewise.
122 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
124 * coff-rs6000.c (xcoff_find_nearest_line,
125 xcoff_find_nearest_line_discriminator): Delete.
126 (_bfd_xcoff_find_nearest_line): Don't define.
127 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
128 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
130 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
131 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
132 adjust _bfd_dwarf2_find_nearest_line call.
133 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
134 others. Set discriminator. Adjust call.
135 (coff_find_nearest_line_discriminator): Delete.
136 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
137 * dwarf2.c (find_line): Rename to..
138 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
139 Simplify setting of do_line. Delete old function.
140 (_bfd_dwarf2_find_line): Delete.
141 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
142 discriminator_ptr and set it.
143 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
144 (_bfd_elf_find_nearest_line_discriminator): Delete.
145 (_bfd_elf_find_line_discriminator): Delete.
146 (_bfd_generic_find_nearest_line_discriminator): Don't define.
147 * elf.c (elf_find_function): Reorder params.
148 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
150 (_bfd_elf_find_nearest_line_discriminator): Delete.
151 (_bfd_elf_find_line): Adjust call.
152 * elf32-arm.c (arm_elf_find_function): Reorder params.
153 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
155 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
156 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
157 (elfNN_aarch64_find_nearest_line): Reorder params, add
158 discriminator_ptr. Adjust calls.
159 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
160 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
161 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
162 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
163 (_bfd_dwarf1_find_nearest_line): Likewise.
164 (_bfd_dwarf2_find_nearest_line): Likewise.
165 (_bfd_dwarf2_find_line): Delete.
166 (_bfd_generic_find_nearest_line_discriminator): Delete.
167 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
168 * libcoff-in.h (coff_find_nearest_line): Update prototype.
169 (coff_find_nearest_line_discriminator): Delete.
170 (coff_find_nearest_line_with_names): Update prototype.
171 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
172 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
173 discriminator_ptr. Adjust calls.
174 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
175 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
176 discriminator_ptr and set.
177 * som.c (som_find_nearest_line): Similarly.
178 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
179 _bfd_find_nearest_line_discriminator.
180 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
181 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
182 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
183 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
184 "discriminator" and set.
185 (_bfd_vms_find_nearest_line_discriminator): Delete.
186 (_bfd_generic_find_nearest_line_discriminator): Don't define.
187 (alpha_vms_find_nearest_line): Update define.
188 * bfd-in2.h: Regenerate.
189 * libbfd.h: Regenerate.
190 * libcoff.h: Regenerate.
192 2014-10-15 Alan Modra <amodra@gmail.com>
194 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
195 * aout-adobe.c (aout_32_find_line): Define.
196 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
197 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
198 * aout-target.h (MY_find_line): Define.
199 * aout-tic30.c (MY_find_line): Define.
200 * binary.c (binary_find_line): Define.
201 * bout.c (aout_32_find_line): Define.
202 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
203 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
204 (rs6000_xcoff64_aix_vec): Likewise.
205 * elf-bfd.h (_bfd_generic_find_line): Don't define.
206 * elfxx-target.h (bfd_elfNN_find_line): Define.
207 * i386msdos.c (msdos_find_line): Define.
208 * i386os9k.c (aout_32_find_line): Define.
209 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
210 (ieee_find_nearest_line, ieee_find_line,
211 ieee_find_inliner_info): Define.
212 * ihex.c (ihex_find_line): Define.
213 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
214 (_bfd_generic_find_line): Don't define.
215 * libbfd.c (_bfd_generic_find_line): Delete.
216 * libcoff-in.h (coff_find_line): Define.
217 * libecoff.h (_bfd_ecoff_find_line): Define.
218 * mach-o.h (bfd_mach_o_find_line): Define.
219 * mmo.c (mmo_find_line): Define.
220 * nlm-target.h (nlm_find_line): Define.
221 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
222 (oasys_find_nearest_line, oasys_find_line,
223 oasys_find_inliner_info): Define.
224 * pef.c (bfd_pef_find_line): Define.
225 * plugin.c (bfd_plugin_find_line): Define.
226 * ppcboot.c (ppcboot_find_line): Define.
227 * som.c (som_find_line): Define.
228 * srec.c (srec_find_line): Define.
229 * tekhex.c (tekhex_find_line): Define.
230 * versados.c (versados_find_line): Define.
231 * vms-alpha.c (alpha_vms_find_line): Define.
232 * xsym.c (bfd_sym_find_line): Define.
233 * bfd-in2.h: Regenerate.
234 * libbfd.h: Regenerate.
235 * libcoff.h: Regenerate.
237 2014-10-15 Tristan Gingold <gingold@adacore.com>
239 * version.m4: Bump version to 2.25.51
240 * configure: Regenerate.
242 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
244 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
245 offset is less than 2.
246 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
248 2014-10-14 Alan Modra <amodra@gmail.com>
251 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
252 (EIGHT_GAZILLION): Delete.
254 2014-10-13 Alan Modra <amodra@gmail.com>
257 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
258 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
259 flags enabling conversion of CIEs and FDEs to use relative encoding.
260 (find_merged_cie): Similarly.
261 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
262 relocatable, except for CIE pointer.
263 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
264 relocs against symbols in dropped comdat group sections.
265 (bfd_elf_discard_info): Do some eh_frame optimisation when
268 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
270 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
271 the hwcaps2 object attribute.
273 2014-10-04 Alan Modra <amodra@gmail.com>
276 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
277 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
278 range FDEs for discarding.
279 (vma_compare): Sort on range after address.
280 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
281 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
282 error message rather than "fde".
283 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
286 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
290 for OLD_FREEBSD_ABI_LABEL.
292 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
295 * plugin.c (try_claim): New function. Moved from
297 (try_load_plugin): Pass through bfd. Add test.
298 (load_plugin): Pass through bfd.
299 (bfd_plugin_object_p): Move logic to try_claim.
301 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
303 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
304 call relaxation use furthermost addresses where call source and
305 destination can be to check whether it's in the range of a direct
308 2014-09-22 Alan Modra <amodra@gmail.com>
310 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
311 false for overflow or overlapping FDEs. Give more detail in
314 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
316 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
317 the addend if relocations are RELA.
319 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
321 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
322 nds32_elf_ex9_relocation_check): Synchronize the argument type.
324 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
326 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
328 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
331 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
334 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
336 2014-09-16 Terry Guo <terry.guo@arm.com>
338 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
341 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
343 * bfd-in2.h: Regenerate.
344 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
345 (nds32_elf_relax_section): Code refactoring.
346 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
347 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
348 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
349 pattern. The first three is moved from nds32_elf_relax_section,
350 and the last three is new function.
351 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
352 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
353 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
354 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
355 three is moved from nds32_elf_relax_section, and the last four
357 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
358 pattern and address setting pattern.
359 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
360 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
361 nds32_elf_relax_gotoff_suff): Relax pic pattern.
362 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
363 nds32_elf_relax_letlsls): Relax TLS pattern.
364 (nds32_relax_adjust_label): Adjust alignment and nop.
365 (nds32_elf_pick_relax): Choose relaxation optimization.
366 (nds32_elf_get_relocated_section_contents): New hook.
367 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
369 * elf32-nds32.h: Declare.
370 * libbfd.h: Regenerate.
371 * reloc.c: Add nds32 new relocations.
373 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
375 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
376 'name' for the typo issue, which related with commit
377 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
379 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
380 Matthew Fortune <matthew.fortune@imgtec.com>
382 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
383 * archures.c (bfd_architecture): Likewise.
384 * bfd-in2.h (bfd_architecture): Likewise.
385 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
386 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
387 BFD_RELOC_MIPS_19_PCREL_S2.
388 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
389 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
390 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
391 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
392 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
393 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
394 BFD_RELOC_LO16_PCREL.
395 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
396 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
398 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
399 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
400 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
401 BFD_RELOC_LO16_PCREL.
402 * elfn32-mips.c: Likewise.
403 * elfxx-mips.c (MIPSR6_P): New define.
404 (mipsr6_exec_plt_entry): New array.
405 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
406 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
407 (aligned_pcrel_reloc_p): New function.
408 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
409 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
410 (mips_elf_calculate_relocation): Add support for relocs:
411 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
412 R_MIPS_PCHI16 and R_MIPS_PCLO16.
413 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
414 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
415 (_bfd_mips_elf_check_relocs): Add support for relocs:
416 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
417 (_bfd_mips_elf_relocate_section): Add a check for unaligned
419 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
421 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
422 (_bfd_mips_elf_print_private_bfd_data): Likewise.
423 (mips_32bit_flags_p): Add support for mips32r6.
424 * libbfd.h (bfd_reloc_code_real_names): Add entries for
425 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
426 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
427 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
428 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
429 BFD_RELOC_MIPS_19_PCREL_S2.
430 * config.bfd: Add mips*-img-elf* target triple.
432 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
434 * config.bfd: Add mips*-img-elf* target triple.
436 2014-09-12 Alan Modra <amodra@gmail.com>
438 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
439 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
440 range of FDEs to hdr_info->array.
441 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
442 .eh_frame_hdr entries, and overlapping FDEs.
444 2014-09-10 Alan Modra <amodra@gmail.com>
446 * elf.c (assign_file_positions_except_relocs): Move section header
448 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
449 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
450 * elflink.c (bfd_elf_final_link): Don't call above function.
452 2014-08-30 Alan Modra <amodra@gmail.com>
454 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
456 2014-08-29 Alan Modra <amodra@gmail.com>
458 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
459 error for calls via a toc adjusting stub without a nop.
461 2014-08-29 Alan Modra <amodra@gmail.com>
463 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
464 error. Remove redundant bfd_set_error.
466 2014-08-29 Alan Modra <amodra@gmail.com>
468 * srec.c (srec_scan): Revert last change. Report an error for
469 S-records with less than the miniumum byte count.
471 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
473 * srec.c (srec_scan): Return error for 0 size.
475 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
478 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
479 to check discarded input section.
480 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
482 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
485 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
486 sections to input from ld --just-symbols.
488 2014-08-26 DJ Delorie <dj@redhat.com>
490 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
493 2014-08-26 Jiong Wang <jiong.wang@arm.com>
495 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
496 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
498 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
500 2014-08-26 Nick Clifton <nickc@redhat.com>
502 * config.bfd: Fix typo in or1knd selection.
504 2014-08-22 Kai Tietz <ktietz@redhat.com>
507 * coffcode.h (coff_compute_section_file_positions): Keep
508 FileAlignment valid as set.
510 2014-08-22 Alan Modra <amodra@gmail.com>
512 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
513 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
515 2014-08-22 Alan Modra <amodra@gmail.com>
517 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
519 (_bfd_elf_begin_eh_frame_parsing): Delete.
520 (_bfd_elf_end_eh_frame_parsing): Delete.
521 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
522 (_bfd_elf_end_eh_frame_parsing): Delete.
523 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
524 !info->relocatable in place of merge_cies.
525 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
526 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
527 (ppc64_elf_size_stubs): Likewise pad stub FDE.
528 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
529 (ppc64_elf_size_stubs): ..here and..
530 (ppc64_elf_finish_dynamic_sections): ..here.
532 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
534 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
536 2014-08-21 Tony Wang <tony.wang@arm.com>
538 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
539 the veneer routine for R_ARM_THM_JUMP19.
540 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
541 (elf32_arm_size_stub): Ditto.
543 2014-08-20 Roland McGrath <mcgrathr@google.com>
546 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
547 all reloc types with pc_relative set in the howto, not just for
548 R_ARM_REL32 and R_ARM_REL32_NOI.
549 (allocate_dynrelocs_for_symbol): Update comment.
550 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
551 set in the howto, set call_reloc_p and may_need_local_target_p but
552 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
553 (elf32_arm_check_relocs): Likewise.
555 2014-08-20 Will Newton <will.newton@linaro.org>
557 * config.bfd: Default armeb-*-eabi* to big endian.
559 2014-08-19 Alan Modra <amodra@gmail.com>
561 * configure: Regenerate.
563 2014-08-18 Alan Modra <amodra@gmail.com>
565 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
566 use dynrelocs for ifunc.
567 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
569 2014-08-18 Alan Modra <amodra@gmail.com>
572 * elflink.c (on_needed_list): Only consider libraries that have
575 2014-08-18 Alan Modra <amodra@gmail.com>
577 * elflink.c (bfd_elf_discard_info): Return int error status.
578 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
579 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
580 * bfd-in2.h: Regenerate.
582 2014-08-14 Alan Modra <amodra@gmail.com>
584 * peXXigen.c (pe_print_reloc): Protect against access past end
587 2014-08-14 Alan Modra <amodra@gmail.com>
590 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
591 in the order they are mapped to output sections.
593 2014-08-14 Alan Modra <amodra@gmail.com>
595 * configure.ac: Delete redundant plugin related checks.
596 * configure: Regenerate.
598 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
600 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
601 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
604 2014-08-12 Alan Modra <amodra@gmail.com>
606 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
607 here when not calling the generic add_symbol function. Formatting.
608 Correct handling of indirect symbols. Update notice call.
609 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
610 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
611 symbols early. Update notice call. Add comments regarding weak
612 symbols vs. indirect.
614 2014-08-12 Alan Modra <amodra@gmail.com>
617 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
620 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
622 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
625 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
626 Alan Modra <amodra@gmail.com>
629 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
630 warning for references in LTO IR to warning symbols.
632 2014-08-07 Alan Modra <amodra@gmail.com>
634 * linker.c (WARN, CWARN): Collapse these states to WARN.
635 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
638 2014-08-05 Doug Evans <dje@google.com>
640 * bfd-in2.h: Regenerate.
641 * libcoff.h: Regenerate.
643 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
645 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
646 rawsize if changing size.
648 2014-08-05 Alan Modra <amodra@gmail.com>
651 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
653 2014-08-05 Alan Modra <amodra@gmail.com>
655 * linker.c (generic_link_check_archive_element): Move handling
656 of command link -u symbols with a common symbol def to the
657 code handling non-common symbols so that archive element symbols
658 are loaded. Use generic_link_add_object_symbols.
660 2014-08-05 Alan Modra <amodra@gmail.com>
663 * linker.c (struct archive_list, struct archive_hash_entry,
664 struct archive_hash_table, archive_hash_newfunc,
665 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
666 archive_hash_table_free): Delete.
667 (_bfd_generic_link_add_archive_symbols): Add h and name params to
668 checkfn. Rewrite using a straight-forward scan over archive map.
669 (generic_link_check_archive_element_no_collect,
670 generic_link_check_archive_element_collect,
671 generic_link_check_archive_element): Add h and name params.
672 * aoutx.h (aout_link_check_archive_element): Likewise.
673 * pdp11.c (aout_link_check_archive_element): Likewise.
674 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
675 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
676 scan symbols, simply add archive element whenever h is undefined.
677 (coff_link_check_ar_symbols): Delete.
678 * ecoff.c (read_ext_syms_and_strs): Delete.
679 (reread_ext_syms_and_strs): Delete.
680 (ecoff_link_check_archive_element): Add h and name param. Don't
681 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
682 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
684 (elf_link_add_archive_symbols): Delete "defined" array, merge
685 functionality into "included". Make "included" a char array. Don't
686 set or test archive_pass.
687 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
688 * libbfd.h: Regenerate.
690 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
693 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
695 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
697 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
698 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
699 (bfd_mips_elf_swap_abiflags_v0_in): New function.
700 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
701 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
702 (_bfd_mips_elf_fake_sections): Likewise.
703 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
704 (_bfd_mips_elf_additional_program_headers): Account for new
705 PT_MIPS_ABIFLAGS program header.
706 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
707 associate with .MIPS.abiflags.
708 (_bfd_mips_elf_gc_mark_extra_sections): New function.
709 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
710 (infer_mips_abiflags): Likewise.
711 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
712 (mips_32bit_flags_p): Moved higher.
713 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
714 checking for FP ABIs.
715 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
716 checks. Check EF_MIPS_FP64 flag consistency.
717 (print_mips_ases, print_mips_isa_ext): New static function.
718 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
719 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
720 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
721 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
722 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
723 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
724 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
725 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
727 2014-07-28 Alan Modra <amodra@gmail.com>
730 * archive.c (_bfd_compute_and_write_armap): Warn on adding
731 __gnu_lto_slim to armap.
732 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
733 __gnu_lto_slim to linker hash table.
735 2014-07-27 Anthony Green <green@moxielogic.org>
737 * config.bfd: Add moxie-*-moxiebox*.
739 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
741 Add or reactivate or1k-*-rtems*
742 * config.bfd (or1k-*-rtems*): Reactivate.
744 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
748 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
749 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
751 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
754 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
755 and R_*_IRELATIVE relocation offset with PLT entry.
756 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
757 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
758 (elf_x86_64_get_synthetic_symtab): Use it.
760 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
763 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
764 next_tls_desc_index with elf.srelplt->reloc_count.
766 2014-07-15 Alan Modra <amodra@gmail.com>
768 * cache.c (cache_bread_1): Don't return -1 when fread returns
771 2014-07-15 Alan Modra <amodra@gmail.com>
773 * elflink.c (elf_merge_st_other): Update comments. Simplify
774 visibility handling. Make isym const. Move code modifying
775 isym->st_other for --exclude-libs to..
776 (elf_link_add_object_symbols): ..here.
778 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
781 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
783 2014-07-08 Nick Clifton <nickc@redhat.com>
786 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
787 segments in input bfds.
789 2014-07-08 Will Newton <will.newton@linaro.org>
791 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
792 value to 64kB and remove custom setting for NaCl.
794 2014-07-08 Alan Modra <amodra@gmail.com>
796 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
797 bits from source to dest.
798 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
799 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
801 * bfd-in2.h: Regenerate.
803 2014-07-08 Jiong Wang <jiong.wang@arm.com>
805 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
806 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
807 when info->relocatable be true.
809 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
811 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
812 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
813 * bfd-in2.h: Regenerate.
814 * libbfd.h: Regenerate.
816 2014-07-04 Alan Modra <amodra@gmail.com>
818 * Makefile.am: Update "configure.in" comments.
821 * configure.host: Likewise.
822 * doc/bfdint.texi: Likewise.
823 * targets.c: Likewise.
824 * warning.m4: Likewise.
825 * Makefile.in: Regenerate.
827 2014-07-04 Alan Modra <amodra@gmail.com>
829 * configure.ac: Rename from configure.in.
830 * Makefile.in: Regenerate.
831 * config.in: Regenerate.
832 * doc/Makefile.in: Regenerate.
834 2014-07-04 Alan Modra <amodra@gmail.com>
836 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
837 * Makefile.in: Regenerate.
839 2014-07-04 Alan Modra <amodra@gmail.com>
841 * version.m4: New file.
842 * configure.in: Include version.m4.
844 * Makefile.am (RELEASE): Delete.
845 (bfdver.h): Depend on development.sh, use instead of RELEASE.
846 * Makefile.in: Regenerate.
847 * doc/Makefile.in: Regenerate.
849 2014-07-02 Alan Modra <amodra@gmail.com>
851 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
852 pointer_equality_needed when !readonly_dynrelocs.
853 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
855 2014-07-02 Alan Modra <amodra@gmail.com>
857 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
858 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
860 2014-07-01 Alan Modra <amodra@gmail.com>
862 * bfd.c (struct bfd): Reorganise for better packing. Delete
863 "ifd" field. Make "format", "direction" and "flags" bitfields.
864 (HAS_LOAD_PAGE): Delete, renumber following flags.
865 * bfd-in2.h: Regenerate.
866 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
868 2014-07-01 Alan Modra <amodra@gmail.com>
870 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
871 (struct ppc_link_hash_table): Increase size of stub_count array.
872 (build_global_entry_stubs): Emit symbol on global entry stub.
873 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
876 2014-07-01 Alan Modra <amodra@gmail.com>
878 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
879 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
880 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
882 (ppc64_elf_relocate_section): Disable ELFv2 function entry
883 optimisation when --traditional-format.
885 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
886 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
887 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
888 Soundararajan <Sounderarajan.D@atmel.com>
890 * archures.c: Add avrtiny architecture for avr target.
891 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
892 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
893 added for 16 bit LDS/STS instruction of avrtiny arch.
894 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
895 BFD_RELOC_AVR_LDS_STS_16.
896 (bfd_elf_avr_final_write_processing): Select machine number
898 (elf32_avr_object_p): Set machine number for avrtiny arch.
899 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
900 * bfd-in2.h: Regenerate.
901 * libbfd.h: Regenerate.
903 2014-06-26 Nick Clifton <nickc@redhat.com>
906 * dwarf2.c (is_str_attr): New function.
907 (find_abstract_instance_name): Use it to determine when an
908 attribute has a string value.
910 2014-06-24 Alan Modra <amodra@gmail.com>
912 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
913 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
916 2014-06-21 Philippe De Muyter <phdm@macqel.be>
918 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
921 2014-06-20 Kyle McMartin <kyle@redhat.com>
923 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
924 emitting initial-exec relocs when not linking an executable.
926 2014-06-16 Will Newton <will.newton@linaro.org>
928 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
929 htab->next_tls_desc_index in the non-IPLT case.
930 Calculate GOT offset correctly for the non-IPLT case.
931 (allocate_dynrelocs_for_symbol): Don't increment
932 htab->next_tls_desc_index here.
934 2014-06-16 Alan Modra <amodra@gmail.com>
936 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
939 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
941 * elfxx-aarch64.c (stdarg.h): Include.
943 (_bfd_aarch64_elf_grok_prstatus): Updated.
944 (_bfd_aarch64_elf_grok_psinfo): New function.
945 (_bfd_aarch64_elf_write_core_note): New function.
946 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
947 (elf_backend_write_core_note): Define.
949 2014-06-13 Alan Modra <amodra@gmail.com>
951 * archive.c: Include bfdlink.h.
952 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
953 * bfd.c (struct bfd): Add is_linker_output field.
954 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
955 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
956 link.hash and is_linker_output.
957 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
958 param with bfd*. Assert is_linker_output and link.hash, and
959 clear them before exit.
960 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
961 bfd_link_hash_table* param with bfd*. Hack is_linker_output
962 and link.hash so we can free two linker hash tables.
963 (elf32_mn10300_link_hash_table_create): Create static_hash_table
964 first. Clean up on errors. Set hash_table_free pointer.
965 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
966 bfd_link_hash_table* param with bfd*.
967 (elf32_arm_link_hash_table_create): Clean up on errors. Set
968 hash_table_free pointer.
969 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
970 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
971 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
972 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
973 * xcofflink.c: Similarly.
974 * simple.c (bfd_simple_get_relocated_section_contents): Save and
975 clear link.next before creating linker hash table. Clean up on
976 errors, and restore link.next on exit.
977 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
978 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
979 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
980 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
981 * hash.c (bfd_hash_table_init_n): Free table on error.
982 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
983 * bfd-in2.h: Regenerate.
984 * libbfd.h: Regenerate.
985 * libcoff.h: Regenerate.
987 2014-06-13 Alan Modra <amodra@gmail.com>
990 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
991 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
992 * bfd.c (bfd_link_hash_table_free): Don't define.
993 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
994 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
995 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
996 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
997 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
998 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
999 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1000 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1001 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1002 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1003 * xsym.c: Don't define various link_hash_table_free defines, and
1004 remove from bfd_target vars. Temporarily reference some of the
1005 target link_hash_table_free functions to avoid warnings.
1006 * bfd-in2.h: Regenerate.
1007 * libbfd.h: Regenerate.
1009 2014-06-13 Alan Modra <amodra@gmail.com>
1011 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1012 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1013 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1014 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1015 Move link_hash_table_free functions before their corresponding
1016 link_hash_table_create functions.
1018 2014-06-13 Alan Modra <amodra@gmail.com>
1020 * bfd.c (struct bfd): Replace link_next with a union.
1021 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1022 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1023 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1024 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1025 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1026 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1027 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1028 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1029 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1030 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1031 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1032 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1033 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1034 * bfd-in2.h: Regenerate.
1036 2014-06-11 Alan Modra <amodra@gmail.com>
1038 * linker.c (unwrap_hash_lookup): Add missing parens.
1040 2014-06-11 Kai Tietz <ktietz@redhat.com>
1042 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1043 * libcoff.h: Regenerated.
1045 2014-06-10 Alan Modra <amodra@gmail.com>
1048 * linker.c (unwrap_hash_lookup): New function.
1049 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1050 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1051 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1052 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1053 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1054 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1055 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1056 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1058 2014-06-07 Alan Modra <amodra@gmail.com>
1060 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1061 insn as a bitfield; Use complain_overflow_bitfield.
1062 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1064 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1066 * development.sh: New file.
1067 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1068 Make -Werror the default with GCC only if DEVELOPMENT is true.
1069 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1070 $(srcdir)/development.sh.
1071 * Makefile.in, configure: Regenerate.
1073 2014-06-04 Will Newton <will.newton@linaro.org>
1075 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1076 being non-NULL into an assert.
1077 (elfNN_aarch64_tls_relax): Remove unused code.
1079 2014-06-03 DJ Delorie <dj@redhat.com>
1081 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1083 2014-06-03 Nick Clifton <nickc@redhat.com>
1086 * peXXigen.c (rsrc_process_section): Page align the new contents
1087 befgore writing out.
1089 2014-06-03 Alan Modra <amodra@gmail.com>
1091 * elf64-ppc.c (ADDIS_R12_R2): Define.
1092 (build_plt_stub): Support fusion on ELFv2 stub.
1093 (ppc_build_one_stub): Likewise for plt branch stubs.
1095 2014-05-28 Alan Modra <amodra@gmail.com>
1097 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1099 2014-05-28 Tristan Gingold <gingold@adacore.com>
1101 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1102 to keep the length of the best fit range.
1103 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1106 2014-05-27 DJ Delorie <dj@redhat.com>
1108 * elf32-rx.c (get_symbol_value_maybe): New.
1109 (rx_elf_relocate_section): If we find a reloc against
1110 $tableentry$default$<name>, redirect it to the appropriate
1112 (RX_Table_Info): New.
1113 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1114 with table parts in them.
1115 (rx_check_directives): New.
1116 (rx_table_map_2): New.
1117 (rx_table_map): New.
1118 (rx_additional_link_map_text): New. Called to dump tables to the
1122 2014-05-20 DJ Delorie <dj@redhat.com>
1124 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1126 2014-05-20 Alan Modra <amodra@gmail.com>
1129 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1130 Remove redundant setting of htab->elf.dynobj. Don't align.
1131 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1132 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1133 (create_sdata_sym): Delete.
1134 (elf_allocate_pointer_linker_section): Rename from
1135 elf_create_pointer_linker_section. Align section.
1136 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1137 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1139 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1140 Remove unnecessary tests on _SDA_BASE_ sym.
1141 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1142 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1143 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1144 (ppc_elf_maybe_strip_sdata_syms): Declare.
1146 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1148 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1150 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1152 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1153 in a section with no contents.
1154 (is_vma_in_section, find_section_by_vma): New functions.
1155 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1156 offsets in the debug directory.
1157 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1158 Byte-swap GUID from little-endian to big-endian order for
1159 consistent and conventional display.
1161 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1163 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1164 64-bit doubles objects mix with 32-bit doubles objects.
1165 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1167 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1169 * mmo.c: Update URLs in documentation comments.
1171 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1172 David Weatherford <weath@cadence.com>
1173 Max Filippov <jcmvbkbc@gmail.com>
1175 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1178 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1180 * config.bfd: Add proper arm config for *-*-freebsd*.
1182 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1184 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1185 mips32r5 and mips64r5.
1186 * archures.c (bfd_architecture): Likewise.
1187 * bfd-in2.h (bfd_architecture): Likewise.
1188 * cpu-mips.c (arch_info_struct): Likewise.
1189 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1191 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1193 * elfxx-mips.h (elfxx-mips.h): Declare.
1194 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1195 Tag_GNU_MIPS_ABI_FP mismatches.
1196 (_bfd_mips_fp_abi_string): New function.
1198 2014-05-02 Alan Modra <amodra@gmail.com>
1200 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1201 * configure.in: Likewise.
1202 * configure: Regenerate.
1204 2014-05-02 Alan Modra <amodra@gmail.com>
1206 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1207 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1208 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1209 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1210 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1211 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1212 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1213 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1214 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1215 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1216 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1217 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1218 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1219 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1220 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1221 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1222 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1223 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1224 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1225 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1226 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1227 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1228 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1229 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1230 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1231 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1232 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1233 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1234 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1235 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1236 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1237 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1238 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1239 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1240 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1241 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1242 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1243 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1244 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1245 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1246 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1247 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1248 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1249 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1250 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1251 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1252 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1253 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1255 * configure: Regenerate.
1257 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1259 * mmo.c (mmo File layout documentation): Add note about low bits
1261 (mmo_write_chunk): When handling data remainder, assert that
1262 previous remaining data is flushed.
1263 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1264 when dealing with an aligned VMA and for aligned lengths. Don't skip
1265 the last 32-bit-word of zeros.
1266 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1267 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1268 emitting data, not after updating it.
1269 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1271 2014-04-30 Nick Clifton <nickc@redhat.com>
1273 * compress.c (bfd_is_section_compressed): When checking the
1274 .debug_str section, also check the fifth byte in the section is
1275 not part of a string.
1277 2014-04-30 Alan Modra <amodra@gmail.com>
1279 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1280 (find_merged_cie): Identify personality functions by (bfd_id,index)
1281 pair when a local sym is used.
1283 2014-04-29 Christian Svensson <blue@cmd.nu>
1285 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1286 into .rela.got if it contained TLS relocations as well.
1288 2014-04-28 Nick Clifton <nickc@redhat.com>
1291 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1294 2014-04-26 Alan Modra <amodra@gmail.com>
1296 * po/SRC-POTFILES.in: Regenerate.
1297 * configure: Regenerate.
1299 2014-04-25 Nick Clifton <nickc@redhat.com>
1302 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1303 a 342-bit host. This time for older versions of gcc.
1305 2014-04-24 Nick Clifton <nickc@redhat.com>
1307 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1310 2014-04-24 Alan Modra <amodra@gmail.com>
1313 * dwarf2.c: Formatting.
1314 (struct dwarf2_debug): Make adjusted_section_count signed.
1315 (unset_sections): Make i signed.
1316 (set_debug_vma): New function.
1317 (place_sections): Handle separate debug object file. Set VMA
1318 on debug sections, even if they have an output section. Also
1319 set VMA on zero size sections, and non-load but alloc sections.
1320 Set adjusted_section_count to -1 when no section adjustment.
1321 Malloc adjusted_sections. Don't double last_vma. Transfer
1322 alloc section VMAs to separate debug file.
1323 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1324 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1325 test on symbols being the same before using old stash. Read
1326 and use separate debug file symbols. Call place_sections.
1327 (find_line): Don't call place_sections here.
1328 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1329 * libbfd.h: Regenerate.
1330 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1331 _bfd_dwarf2_slurp_debug_info call.
1332 * simple.c (simple_save_output_info): Clarify comment.
1334 2014-04-24 Nick Clifton <nickc@redhat.com>
1337 * peXXigen.c (struct rsrc_regions): New structure.
1338 (rsrc_print_resource_directory): Use new structure. Include
1339 offset of directory in listing.
1340 (rsrc_print_resource_entry): Likewise.
1341 (rsrc_print_section): Likewise.
1342 (rsrc_count_entries): Do not increment sizeof_strings or
1344 (rsrc_count_directory): Do not increment sizeof_tables.
1345 (rsrc_compute_region_sizes): New function.
1346 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1347 (rsrc_process_section): Compute size of regions after merging
1350 2014-04-23 Alan Modra <amodra@gmail.com>
1353 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1354 (place_sections): Do not modify VMA of sections when called from
1355 linker after sections have been placed in output sections. Short
1356 circuit single section case.
1357 (save_section_vma, section_vma_same): New functions.
1358 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1360 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1361 when non-relocatable.
1363 2014-04-22 Nick Clifton <nickc@redhat.com>
1366 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1368 2014-04-22 Christian Svensson <blue@cmd.nu>
1370 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1371 * archures.c: Likewise.
1372 * coffcode.h: Likewise.
1373 * config.bfd: Likewise.
1374 * configure.in: Likewise.
1375 * reloc.c: Likewise.
1376 * targets.c: Likewise.
1377 * cpu-or1k.c: New file.
1378 * elf32-or1k.c: New file.
1379 * coff-or32.c: Delete.
1380 * cpu-openrisc.c: Delete.
1381 * cpu-or32.c: Delete.
1382 * elf32-openrisc.c: Delete.
1383 * elf32-or32.c: Delete.
1384 * Makefile.in: Regenerate.
1385 * bfd-in2.h: Regenerate.
1386 * configure: Regenerate.
1387 * libbfd.h: Regenerate.
1389 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1392 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1394 2014-04-22 Will Newton <will.newton@linaro.org>
1396 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1397 function. (elf_backend_section_flags): Remove define.
1399 2014-04-21 Richard Henderson <rth@redhat.com>
1401 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1402 parameter; honor it and disable got merging when false.
1403 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1404 the first pass of relaxation.
1405 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1406 the end of the LITERAL+LITUSE chain.
1407 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1408 second pass of relaxation.
1410 * configure.ac (use_secureplt): Enable by default.
1411 * configure: Rebuild.
1413 2014-04-18 Tristan Gingold <gingold@adacore.com>
1415 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1416 bind_content, weak_bind_content, lazy_bind_content,
1418 (bfd_mach_o_load_command): Add comments, add next field.
1419 (mach_o_data_struct): Replace commands field by first_command
1421 * mach-o.c (bfd_mach_o_append_command): New function.
1422 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1423 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1425 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1426 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1427 (bfd_mach_o_write_thread): Use macro instead of literal.
1428 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1429 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1431 (bfd_mach_o_write_symtab_content): New function (extracted
1432 from bfd_mach_o_write_symtab).
1433 (bfd_mach_o_write_symtab): Split.
1434 (bfd_mach_o_count_indirect_symbols): Move
1435 (bfd_mach_o_build_dysymtab): Remove layout code.
1436 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1437 (bfd_mach_o_count_sections_for_seg): Remove.
1438 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1439 bfd_mach_o_build_seg_command).
1440 (bfd_mach_o_build_exec_seg_command): New function.
1441 (bfd_mach_o_build_dysymtab_command): Remove.
1442 (bfd_mach_o_layout_commands): New function.
1443 (bfd_mach_o_init_segment): New function.
1444 (bfd_mach_o_build_commands): Major rework to handle non-object
1446 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1448 (bfd_mach_o_read_dyld_info): Clear content fields.
1449 (bfd_mach_o_read_segment): Adjust call.
1450 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1452 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1453 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1454 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1457 2014-04-18 Tristan Gingold <gingold@adacore.com>
1459 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1460 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1461 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1462 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1464 2014-04-18 Tristan Gingold <gingold@adacore.com>
1466 * mach-o.h (bfd_mach_o_dylinker_command)
1467 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1469 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1470 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1472 2014-04-18 Tristan Gingold <gingold@adacore.com>
1474 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1475 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1476 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1477 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1478 each targets declared.
1479 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1480 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1482 2014-04-18 Tristan Gingold <gingold@adacore.com>
1484 * mach-o.c (bfd_mach_o_write_thread)
1485 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1486 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1487 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1488 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1489 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1490 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1491 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1492 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1493 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1494 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1495 (bfd_mach_o_read_command): Now return a boolean status.
1496 Adjust return statements.
1497 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1498 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1500 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1502 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1503 field. Add assigned_low_gotno and assigned_high_gotno fields.
1504 (mips_elf_create_local_got_entry): Update out-of-space condition.
1505 Set index of new GOT entry to assigned_low_gotno if required by
1506 the current relocation, else set it to assigned_high_gotno.
1507 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1508 with assigned_low_gotno.
1509 (mips_elf_multi_got): Initialize assigned_low_gotno and
1510 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1511 in place of assigned_gotno when handling global GOT entries.
1512 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1513 assigned_high_gotno.
1514 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1515 gap in the middle of local GOT space.
1517 2014-04-17 Alan Modra <amodra@gmail.com>
1520 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1521 current bfd is a plugin. Don't always set type_change_ok
1522 when old bfd is a plugin.
1524 2014-04-16 Tristan Gingold <gingold@adacore.com>
1526 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1529 2014-04-16 Alan Modra <amodra@gmail.com>
1531 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1532 with "ba 0" rather than zeros.
1534 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1536 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1538 2014-04-14 Alan Modra <amodra@gmail.com>
1540 * elf32-ppc.c (BA): Define
1541 (ppc_elf_link_hash_table_create): Correct default_params.
1542 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1543 than "nop" for ppc476_workaround.
1544 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1545 and __glink_PLTresolve. Ensure plt call stub at end of page
1546 doesn't allow fall-thru prefetch.
1548 2014-04-11 Nick Clifton <nickc@redhat.com>
1551 * peXXigen.c (abs_finder): New function.
1552 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1553 than 1^32 try to convert them into section relative values
1556 2014-04-11 Nick Clifton <nickc@redhat.com>
1558 * bfd-in2.h: Regenerate.
1559 * libbfd.h: Regenerate.
1561 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1563 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1564 when building function stubs.
1566 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1568 * elf32-avr.c: Add DIFF relocations for AVR.
1569 (avr_final_link_relocate): Handle the DIFF relocs.
1570 (bfd_elf_avr_diff_reloc): New.
1571 (elf32_avr_is_diff_reloc): New.
1572 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1573 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1576 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1578 2014-04-09 Alan Modra <amodra@gmail.com>
1580 * libcoff.h: Regenerate.
1582 2014-04-09 Alan Modra <amodra@gmail.com>
1584 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1585 of safe ppc476 insns at end of page. Also remove non-branch insns.
1588 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1590 * peXXigen.c (pe_print_debugdata): New function: Displays the
1591 contents of the debug directory and decodes codeview entries.
1592 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1593 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1594 Add functions for reading and writing debugdir and codeview
1596 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1597 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1598 * libcoff-in.h (pe_tdata): Add build-id data.
1599 * libcoff.h: Regenerate.
1600 * coffcode.h (coff_write_object_contents): Run build_id
1601 after_write_object_contents hook.
1603 2014-04-05 Alan Modra <amodra@gmail.com>
1605 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1606 merging non-default sym.
1608 2014-04-04 Tristan Gingold <gingold@adacore.com>
1610 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1613 2014-04-04 Tristan Gingold <gingold@adacore.com>
1615 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1616 thinko on names length.
1618 2014-04-04 Tristan Gingold <gingold@adacore.com>
1620 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1622 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1624 2014-04-04 Tristan Gingold <gingold@adacore.com>
1626 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1628 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1630 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1631 section before dereferencing.
1632 (pe_print_idata, pe_print_edata, pe_print_reloc)
1633 (rsrc_print_section): Don't bother interpreting the contents
1634 of sections which have no contents.
1636 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1639 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1642 2014-04-03 Tristan Gingold <gingold@adacore.com>
1644 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1646 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1648 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1650 2014-04-03 Alan Modra <amodra@gmail.com>
1652 * elf-bfd.h (struct elf_backend_data
1653 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1654 with "bfd_size_type size".
1655 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1656 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1657 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1658 * elfcode.h (bfd_from_remote_memory): Likewise.
1659 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1660 * bfd-in2.h: Regenerate.
1662 2014-04-02 Tristan Gingold <gingold@adacore.com>
1664 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1665 (bfd_mach_o_prebind_cksum_command): New types.
1666 (bfd_mach_o_prebound_dylib_command): Rewrite.
1667 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1669 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1671 (bfd_mach_o_read_prebind_cksum): New function.
1672 (bfd_mach_o_read_twolevel_hints): Ditto.
1673 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1676 2014-04-02 Alan Modra <amodra@gmail.com>
1678 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1679 Consolidate code handling possible section headers past end of
1680 segment. Don't use p_align for page size guess, instead use
1681 minpagesize. Take note of ld.so clearing section headers when
1682 p_memsz > p_filesz. Handle file header specifying no section
1683 headers. Handle zero p_align throughout. Default loadbase to
1684 zero. Add comments. Rename contents_size to high_offset, and
1685 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1686 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1687 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1689 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1690 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1691 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1692 * bfd-in2.h: Regnerate.
1694 2014-04-01 Tristan Gingold <gingold@adacore.com>
1696 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1699 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1700 Pavel Fedin <p.fedin@samsung.com>
1702 * elf32-arm.c: Add support for limited pretty-printing of PLT
1703 entries on eabi and nacl targets.
1704 (elf32_arm_get_synthetic_symtab): Add new callback.
1705 (elf32_arm_nacl_plt_sym_val): Likewise.
1706 (elf32_arm_plt0_size): Add helper function.
1707 (elf32_arm_plt_size): Likewise.
1709 2014-03-27 Tristan Gingold <gingold@adacore.com>
1711 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1712 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1714 2014-03-27 Tristan Gingold <gingold@adacore.com>
1716 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1717 * mach-o.c (bfd_mach_o_write_symtab)
1718 (bfd_mach_o_write_contents)
1719 (bfd_mach_o_set_section_flags_from_bfd)
1720 (bfd_mach_o_build_seg_command): Fix indentation.
1721 (bfd_mach_o_get_base_address): New function.
1723 2014-03-26 Nick Clifton <nickc@redhat.com>
1725 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1726 relocations in discarded sections.
1728 2014-03-26 Tristan Gingold <gingold@adacore.com>
1730 * mach-o.c (bfd_mach_o_convert_architecture): Add
1731 BFD_MACH_O_CPU_TYPE_ARM64.
1733 2014-03-26 Alan Modra <amodra@gmail.com>
1735 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1736 needed plt entries when taking the address of functions for
1737 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1738 Move opd setup and abiversion checks to..
1739 (ppc64_elf_before_check_relocs): ..here. Renamed from
1740 ppc64_elf_process_dot_syms. Set output abiversion from input and
1741 input abiversion from output, if either is not set.
1742 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1743 (elf_backend_check_directives): Update.
1745 2014-03-25 Will Newton <will.newton@linaro.org>
1747 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1748 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1749 of input sections rather than output sections.
1751 2014-03-20 Will Newton <will.newton@linaro.org>
1754 * elf32-arm.c (elf32_arm_check_relocs): Set
1755 pointer_equality_needed for absolute references within
1757 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1758 unless pointer_equality_needed is set.
1760 2014-03-19 Nick Clifton <nickc@redhat.com>
1762 * peXXigen.c (rsrc_process_section): Add code to scan input
1763 sections and record their lengths. Use these lengths to find the
1764 start of each merged .rsrc section.
1766 2014-03-17 Tristan Gingold <gingold@adacore.com>
1768 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1769 (bfd_mach_o_read_command): Ditto.
1771 2014-03-14 Meador Inge <meadori@codesourcery.com>
1773 * configure.in: Add strnlen to AC_CHECK_DECLS.
1774 * config.in: Regenerate.
1775 * configure: Regenerate.
1776 * sysdep.h (strnlen): Add prototype.
1778 2014-03-14 Alan Modra <amodra@gmail.com>
1780 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1781 handling for VLE_SDA21 relocs.
1783 2014-03-13 Tristan Gingold <gingold@adacore.com>
1785 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1787 (pe_bfd_object_p): Also read version number to detect ILF.
1788 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1789 (x86_64pe_bigobj_vec): Define
1790 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1791 (bfd_coff_max_nscns): New macro.
1792 (coff_compute_section_file_positions): Use unsigned int for
1793 target_index. Compare with bfd_coff_max_nscns.
1794 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1795 Set a value for _bfd_coff_max_nscns.
1796 (header_bigobj_classid): New constant.
1797 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1798 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1799 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1801 (bigobj_swap_table): New table.
1802 * libcoff.h: Regenerate.
1803 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1804 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1805 _bfd_coff_max_nscns.
1806 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1807 * coff-rs6000.c (bfd_xcoff_backend_data)
1808 (bfd_pmac_xcoff_backend_data): Likewise.
1809 * coff64-rs6000.c (bfd_xcoff_backend_data)
1810 (bfd_xcoff_aix5_backend_data): Likewise.
1811 * targets.c (x86_64pe_bigobj_vec): Declare.
1812 * configure.in (x86_64pe_bigobj_vec): New vector.
1813 * configure: Regenerate.
1814 * config.bfd: Add bigobj object format for Windows targets.
1816 2014-03-12 Nick Clifton <nickc@redhat.com>
1819 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1820 before testing for vxworks.
1822 2014-03-12 Alan Modra <amodra@gmail.com>
1824 * Makefile.in: Regenerate.
1826 2014-03-12 Alan Modra <amodra@gmail.com>
1829 * elf.c (copy_elf_program_header): Ignore first section lma if
1832 2014-03-11 Alan Modra <amodra@gmail.com>
1835 * coff-rs6000.c: Include stdint.h.
1836 * coff64-rs6000.c: Likewise.
1838 2014-03-10 Tristan Gingold <gingold@adacore.com>
1840 * ticoff.h: Removed.
1842 2014-03-08 Alan Modra <amodra@gmail.com>
1844 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1845 many relocations. Correct bitsize and rightshift too for a number
1846 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1847 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1848 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1849 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1850 fields in instructions to signed/unsigned according to whether
1851 the field takes a signed or unsigned value. Tidy vle split16 code.
1852 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1854 2014-03-08 Alan Modra <amodra@gmail.com>
1856 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1857 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1858 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1859 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1860 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1861 fields in instructions to signed/unsigned according to whether
1862 the field takes a signed or unsigned value.
1864 2014-03-07 Pedro Alves <palves@redhat.com>
1867 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1868 through ptr_to_uint instead of through long.
1870 2014-03-06 Nick Clifton <nickc@redhat.com>
1873 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1874 attribute section names.
1876 2014-03-05 Alan Modra <amodra@gmail.com>
1878 Update copyright years.
1880 2014-03-05 Alan Modra <amodra@gmail.com>
1882 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1883 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1884 (ppc64_elf_check_relocs): Likewise.
1885 (ppc64_elf_relocate_section): Likewise.
1886 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1887 * bfd-in2.h: Regenerate.
1888 * libbfd.h: Regenerate.
1890 2014-03-04 Heiher <r@hev.cc>
1892 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1894 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1895 extension of bfd_mach_mipsisa64r2.
1897 2014-03-04 Nick Clifton <nickc@redhat.com>
1900 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1901 (elf32_thumb2_plt_entry): New array.
1902 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1903 using thumb2 based PLT.
1904 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1906 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1908 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1910 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1911 Thumb2 based PLT 0-entry.
1912 (elf32_arm_output_arch_local_syms): Handle creation of local
1913 symbols for Thumb2 based PLT entries.
1915 2014-02-28 Alan Modra <amodra@gmail.com>
1918 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1919 the same conditions we called check_relocs.
1921 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1923 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1924 * bfd-in2.h: Regenerate.
1925 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1926 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1927 using long PLT entries.
1928 (bfd_elf32_arm_use_long_plt): New function.
1929 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1931 2014-02-27 Alan Modra <amodra@gmail.com>
1933 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1934 params for targets that don't use ppc32elf.em.
1936 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1938 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1939 of GOTOFF relocations.
1941 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1942 H.J. Lu <hongjiu.lu@intel.com>
1944 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1945 (elf_x86_64_legacy_plt_entry): Likewise.
1946 (elf_x86_64_bnd_plt_entry): Likewise.
1947 (elf_x86_64_legacy_plt2_entry): Likewise.
1948 (elf_x86_64_bnd_plt2_entry): Likewise.
1949 (elf_x86_64_bnd_arch_bed): Likewise.
1950 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1951 (elf_x86_64_link_hash_table): Add plt_bnd.
1952 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1954 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1955 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1957 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1958 symbols. Resolve call to the second PLT if it is created.
1959 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1960 (elf_x86_64_relocate_section): Resolve PLT references to the
1961 second PLT if it is created.
1962 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1963 second PLT entry for BND relocation.
1964 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1965 the second PLT is created.
1966 (elf_x86_64_get_synthetic_symtab): New.
1967 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1969 2014-02-19 Alan Modra <amodra@gmail.com>
1971 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1972 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1973 provision of out-of-line register save/restore routines.
1975 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1977 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1978 PT_DYNAMIC segment flags.
1980 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1983 * simple.c (struct saved_offsets): New.
1984 (simple_save_output_info): Use it for ptr.
1985 (simple_restore_output_info): Use it for ptr. Check section_count.
1986 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1988 2014-02-17 Alan Modra <amodra@gmail.com>
1990 * elf64-ppc.h (struct ppc64_elf_params): Define.
1991 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1992 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1993 ppc64_elf_build_stubs): Update prototype.
1994 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1995 fields now in params. Adjust code throughout file.
1996 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1997 Save params pointer in htab.
1998 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1999 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2000 ppc64_elf_build_stubs): Remove parameters now in "params".
2002 2014-02-17 Alan Modra <amodra@gmail.com>
2004 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2005 patched for ppc476 workaround. Reapply branch taken/not taken
2008 2014-02-12 Alan Modra <amodra@gmail.com>
2010 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2011 stubs for calls to __tls_get_addr that we know will later be
2014 2014-02-12 Alan Modra <amodra@gmail.com>
2016 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2017 for ld -r, when code sections are sufficiently aligned.
2018 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2021 2014-02-12 Alan Modra <amodra@gmail.com>
2024 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2025 --export-dynamic and --dynamic-list marking of symbols.
2026 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2029 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2032 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2033 executables if it matches dynamic_list.
2035 2014-02-10 Alan Modra <amodra@gmail.com>
2037 * po/SRC-POTFILES.in: Regenerate.
2038 * po/bfd.pot: Regenerate.
2040 2014-02-09 Alan Modra <amodra@gmail.com>
2042 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2043 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2044 (elfNN_bed): Init new field.
2045 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2046 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2047 (ppc_elf_relax_section): Don't reallocate section here, write
2048 stubs, or write out relocs for ld -r here..
2049 (ppc_elf_relocate_section): ..instead write stubs here, and use
2050 existing code to write out relocs for ld -r. Fix offset
2051 adjustment on reloc for little-endian.
2052 (elf_backend_caches_rawsize): Define.
2054 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2057 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2059 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2061 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2062 return paths. Three times.
2063 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2065 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2066 (ppc64_elf_edit_toc): Free USED in return path.
2068 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2070 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2071 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2072 * libbfd.h: Regenerated.
2073 * bfd-in2.h: Regenerated.
2074 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2075 (nios2_reloc_map): Likewise.
2076 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2077 Fixed all references.
2078 (nios2_elf32_relocate_section): Add new relocations.
2079 (nios2_elf32_check_relocs): Likewise.
2080 (nios2_elf32_gc_sweep_hook): Likewise.
2082 2014-02-03 Alan Modra <amodra@gmail.com>
2084 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2085 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2086 (ppc_elf_link_params): New function.
2087 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2089 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2090 parameters. Use htab->params instead.
2091 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2092 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2093 64 bytes for ppc476 workaround.
2094 (struct ppc_elf_relax_info): New.
2095 (ppc_elf_relax_section): Exclude linker created sections and
2096 those too small to hold one instruction. Don't add another
2097 branch around trampolines on later relax passes. Don't
2098 generate trampolines for undefined symbols when !relocatable,
2099 nor for plugin symbols. Allocate space for ppc476 workaround
2100 patch area. Free fixups on error return path.
2101 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2102 * elf32-ppc.h (struct ppc_elf_params): New.
2103 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2104 (ppc_elf_link_params): Declare.
2105 * section.c (SEC_INFO_TYPE_TARGET): Define.
2106 * bfd-in2.h: Regenerate.
2108 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2110 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2112 (nios2_elf32_relocate_section): Use got_base to adjust
2113 GOT-pointer-relative relocations relative to _gp_got.
2114 (create_got_section): Create _gp_got symbol.
2115 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2116 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2118 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2120 * bfd-in2.h: Update from reloc.c.
2121 * elf32-nios2.c: Include elf32-nios2.h.
2122 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2123 (nios2_reloc_map): Likewise.
2124 (enum elf32_nios2_stub_type): Declare.
2125 (struct elf32_nios2_stub_hash_entry): Declare.
2126 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2127 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2128 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2129 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2130 bfd_count, top_index, input_list, all_local_syms.
2131 (nios2_call26_stub_entry): New.
2132 (nios2_elf32_install_imm16): Move up in file.
2133 (nios2_elf32_install_data): Move up in file.
2134 (hiadj): Move up in file.
2135 (stub_hash_newfunc): New.
2136 (link_hash_newfunc): Initialize hsh_cache field.
2138 (nios2_stub_name): New.
2139 (nios2_get_stub_entry): New.
2140 (nios2_add_stub): New.
2141 (nios2_elf32_setup_section_lists): New.
2142 (nios2_elf32_next_input_section): New.
2143 (CALL26_SEGMENT): New.
2144 (MAX_STUB_SECTION_SIZE): New.
2145 (group_sections): New.
2146 (nios2_type_of_stub): New.
2147 (nios2_build_one_stub): New.
2148 (nios2_size_one_stub): New.
2149 (get_local_syms): New.
2150 (nios2_elf32_size_stubs): New.
2151 (nios2_elf32_build_stubs): New.
2152 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2153 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2154 trampolines for R_NIOS2_CALL26 stubs.
2155 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2156 (nios2_elf32_gc_sweep_hook): Likewise.
2157 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2158 (nios2_elf32_link_hash_table_free): New.
2159 (bfd_elf32_bfd_link_hash_table_free): Define.
2160 * elf32-nios2.h: New file.
2161 * libbfd.h: Update from reloc.c.
2162 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2164 2014-01-29 Nick Clifton <nickc@redhat.com>
2167 * elf32-metag.c (elf_metag_post_process_headers): Call
2168 _bfd_elf_post_process_headers.
2169 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2170 _bfd_elf_copy_private_data.
2171 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2173 2014-01-29 Nick Clifton <nickc@redhat.com>
2175 * bfd-in.h (bfd_set_section_vma): Delete.
2176 (bfd_set_section_alignment): Delete.
2177 (bfd_set_section_userdata): Delete.
2178 (bfd_set_cacheable): Delete.
2179 * bfd.c (bfd_set_cacheable): New static inline function.
2180 * section.c (bfd_set_section_userdata): Likewise.
2181 (bfd_set_section_vma): Likewise.
2182 (bfd_set_section_alignment): Likewise.
2183 * bfd-in2.h: Regenerate.
2185 2014-01-28 Nick Clifton <nickc@redhat.com>
2187 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2188 attributes select the CU containing the abbreviation, which may not
2191 2014-01-24 Alan Modra <amodra@gmail.com>
2193 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2194 to get_relocs for ELFv2.
2196 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2199 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2200 if TLS sections are not adjacent.
2202 2014-01-22 Alan Modra <amodra@gmail.com>
2204 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2206 2014-01-22 Alan Modra <amodra@gmail.com>
2208 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2210 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2213 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2214 regular default symbol definition and the versioned dynamic
2215 symbol definition mismatch, skip the default symbol definition
2216 if one of them is IFUNC.
2218 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2221 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2222 info->export_dynamic nor h->ref_dynamic for type mismatch when
2223 adding the default version.
2225 2014-01-16 Alan Modra <amodra@gmail.com>
2227 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2228 mips_elf_traverse_got_arg* rather than mips_got_info*.
2229 Adjust caller. Alloc on output_bfd rather than symbol section
2232 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2234 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2236 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2238 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2241 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2242 against __ehdr_start.
2243 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2245 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2247 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2249 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2251 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2254 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2255 count if there are any non pc-relative relocs.
2256 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2258 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2259 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2261 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2262 offset while calculating relocation address.
2263 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2264 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2266 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2269 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2270 R_ARM_ABS8 and R_ARM_ABS16.
2272 2014-01-13 Alan Modra <amodra@gmail.com>
2274 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2275 error when shared and force a plt call otherwise.
2276 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2277 plt_type == PLT_NEW.
2278 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2279 the appropriate call stub.
2281 2014-01-10 Alan Modra <amodra@gmail.com>
2286 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2287 (assign_file_positions_for_non_load_sections): When setting up
2288 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2289 header that completely covers the relro region.
2291 2014-01-09 Tristan Gingold <gingold@adacore.com>
2293 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2294 table macros and add macros to initializa the structure.
2296 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2301 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2302 size for PT_GNU_RELRO segment.
2303 (assign_file_positions_for_load_sections): If PT_LOAD segment
2304 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2306 2014-01-07 Tom Tromey <tromey@redhat.com>
2308 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2311 2014-01-03 Nick Clifton <nickc@redhat.com>
2314 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2317 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2320 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2322 2014-01-02 Nick Clifton <nickc@redhat.com>
2325 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2326 filename in the bfd's filename field.
2327 * elfcode.h (bfd_from_remote_memory): Likewise.
2328 * ieee.c (ieee_object_p): Likewise.
2329 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2330 * oasys.c (oasys_openr_next_archived_file): Likewise.
2331 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2332 * opncls.c (bfd_fopen): Likewise.
2333 (bfd_openstreamr): Likewise.
2334 (bfd_openr_iovec): Likewise.
2335 (bfd_openw): Likewise.
2336 (bfd_create): Likewise.
2337 (_bfd_delete_bfd): Free filename.
2339 For older changes see ChangeLog-2013
2341 Copyright (C) 2014 Free Software Foundation, Inc.
2343 Copying and distribution of this file, with or without modification,
2344 are permitted in any medium without royalty provided the copyright
2345 notice and this notice are preserved.
2351 version-control: never