1 2014-10-31 Andrew Pinski <apinski@cavium.com>
2 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
4 * archures.c: Add octeon3 for mips target.
5 * bfd-in2.h: Regenerate.
6 * bfd/cpu-mips.c: Define I_mipsocteon3.
7 nfo_struct): Add octeon3 support.
8 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
10 (mips_set_isa_flags): Add support for octeon3.
11 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
12 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
13 extension of bfd_mach_mips_octeon2.
14 (print_mips_isa_ext): Print the value of Octeon3.
16 2014-10-31 Nick Clifton <nickc@redhat.com>
19 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
20 symbol table bigger than the file.
21 * elf.c (bfd_elf_get_str_section): Do not try to load a string
22 table bigger than the file.
23 * tekhex.c (first_phase): Check that the section range is sane.
25 2014-10-30 Nick Clifton <nickc@redhat.com>
28 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
29 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
31 2014-10-29 Nick Clifton <nickc@redhat.com>
33 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
36 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
38 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
40 2014-10-28 Nick Clifton <nickc@redhat.com>
43 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
44 detection table on a per-bfd basis.
45 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
48 2014-10-28 Andreas Schwab <schwab@suse.de>
49 Nick Clifton <nickc@redhat.com>
52 * srec.c (srec_bad_byte): Increase size of buf to allow for
54 (srec_scan): Use an unsigned char buffer to hold header bytes.
56 2014-10-27 Nick Clifton <nickc@redhat.com>
59 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
60 binaries with a group of sections linked by the string table
62 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
63 with an invalid value for NumberOfRvaAndSizes.
64 (pe_print_edata): Detect out of range rvas and entry counts for
65 the Export Address table, Name Pointer table and Ordinal table.
68 * elf.c (setup_group): Improve handling of corrupt group
71 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
73 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
74 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
75 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
76 (elf_aarch64_stub_type): Add new type
77 aarch64_stub_erratum_835769_veneer.
78 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
79 (aarch64_erratum_835769_fix): New data struct to record erratum
81 (elf_aarch64_link_hash_table: Global flags for 835769.
82 (aarch64_build_one_stub): Add case for 835769.
83 (aarch64_size_one_stub): Likewise.
84 (aarch64_mem_op_p, aarch64_mlxl_p,
85 aarch64_erratum_sequence,erratum_835769_scan):
86 New. Decode and scan functions for erratum 835769.
87 (elf_aarch64_create_or_find_stub_sec): New.
88 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
90 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
91 (erratum_835769_branch_to_stub_data,
92 make_branch_to_erratum_835769_stub):New. Connect up all the
93 erratum stubs to occurances by branches.
94 (elfNN_aarch64_write_section): New hook.
95 (aarch64_map_one_stub): Output erratum stub symbol.
96 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
97 information for erratum 835769.
98 (elf_backend_write_section): Define.
100 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
102 * elf32-arm.c (read_code32): New function to read 32 bit
104 (read_code16): New function to read 16 bit thumb instrution.
105 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
106 and read_code16 to read instructions.
108 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
110 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
111 (print_mips_isa_ext): Print the value of an unknown extension.
113 2014-10-21 Alan Modra <amodra@gmail.com>
115 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
116 entries that aren't a multiple of 8 rather than failing assertion.
118 2014-10-21 Alan Modra <amodra@gmail.com>
120 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
123 2014-10-18 Alan Modra <amodra@gmail.com>
125 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
126 section for function symbols defined in .opd is discarded, let
127 the symbol appear to be undefined.
128 (opd_entry_value): Ensure the result section is that for the
129 function code section in the same object as the OPD entry.
131 2014-10-16 Alan Modra <amodra@gmail.com>
134 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
136 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
137 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
138 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
139 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
140 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
141 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
142 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
143 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
144 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
147 2014-10-16 Alan Modra <amodra@gmail.com>
149 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
150 even when output is not ppc64 ELF. Remove redundant tests on
153 2014-10-15 Alan Modra <amodra@gmail.com>
156 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
157 param, group "section" and "offset" params. Zero discriminator.
158 * bfd.c (bfd_find_nearest_line): Implement with new
159 _bfd_find_nearest_line.
160 (bfd_find_nearest_line_discriminator): Likewise.
161 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
163 * coff-rs6000.c (xcoff_find_nearest_line,
164 xcoff_find_nearest_line_discriminator): Delete.
165 (_bfd_xcoff_find_nearest_line): Don't define.
166 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
167 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
169 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
170 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
171 adjust _bfd_dwarf2_find_nearest_line call.
172 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
173 others. Set discriminator. Adjust call.
174 (coff_find_nearest_line_discriminator): Delete.
175 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
176 * dwarf2.c (find_line): Rename to..
177 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
178 Simplify setting of do_line. Delete old function.
179 (_bfd_dwarf2_find_line): Delete.
180 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
181 discriminator_ptr and set it.
182 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
183 (_bfd_elf_find_nearest_line_discriminator): Delete.
184 (_bfd_elf_find_line_discriminator): Delete.
185 (_bfd_generic_find_nearest_line_discriminator): Don't define.
186 * elf.c (elf_find_function): Reorder params.
187 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
189 (_bfd_elf_find_nearest_line_discriminator): Delete.
190 (_bfd_elf_find_line): Adjust call.
191 * elf32-arm.c (arm_elf_find_function): Reorder params.
192 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
194 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
195 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
196 (elfNN_aarch64_find_nearest_line): Reorder params, add
197 discriminator_ptr. Adjust calls.
198 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
199 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
200 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
201 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
202 (_bfd_dwarf1_find_nearest_line): Likewise.
203 (_bfd_dwarf2_find_nearest_line): Likewise.
204 (_bfd_dwarf2_find_line): Delete.
205 (_bfd_generic_find_nearest_line_discriminator): Delete.
206 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
207 * libcoff-in.h (coff_find_nearest_line): Update prototype.
208 (coff_find_nearest_line_discriminator): Delete.
209 (coff_find_nearest_line_with_names): Update prototype.
210 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
211 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
212 discriminator_ptr. Adjust calls.
213 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
214 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
215 discriminator_ptr and set.
216 * som.c (som_find_nearest_line): Similarly.
217 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
218 _bfd_find_nearest_line_discriminator.
219 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
220 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
221 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
222 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
223 "discriminator" and set.
224 (_bfd_vms_find_nearest_line_discriminator): Delete.
225 (_bfd_generic_find_nearest_line_discriminator): Don't define.
226 (alpha_vms_find_nearest_line): Update define.
227 * bfd-in2.h: Regenerate.
228 * libbfd.h: Regenerate.
229 * libcoff.h: Regenerate.
231 2014-10-15 Alan Modra <amodra@gmail.com>
233 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
234 * aout-adobe.c (aout_32_find_line): Define.
235 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
236 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
237 * aout-target.h (MY_find_line): Define.
238 * aout-tic30.c (MY_find_line): Define.
239 * binary.c (binary_find_line): Define.
240 * bout.c (aout_32_find_line): Define.
241 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
242 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
243 (rs6000_xcoff64_aix_vec): Likewise.
244 * elf-bfd.h (_bfd_generic_find_line): Don't define.
245 * elfxx-target.h (bfd_elfNN_find_line): Define.
246 * i386msdos.c (msdos_find_line): Define.
247 * i386os9k.c (aout_32_find_line): Define.
248 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
249 (ieee_find_nearest_line, ieee_find_line,
250 ieee_find_inliner_info): Define.
251 * ihex.c (ihex_find_line): Define.
252 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
253 (_bfd_generic_find_line): Don't define.
254 * libbfd.c (_bfd_generic_find_line): Delete.
255 * libcoff-in.h (coff_find_line): Define.
256 * libecoff.h (_bfd_ecoff_find_line): Define.
257 * mach-o.h (bfd_mach_o_find_line): Define.
258 * mmo.c (mmo_find_line): Define.
259 * nlm-target.h (nlm_find_line): Define.
260 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
261 (oasys_find_nearest_line, oasys_find_line,
262 oasys_find_inliner_info): Define.
263 * pef.c (bfd_pef_find_line): Define.
264 * plugin.c (bfd_plugin_find_line): Define.
265 * ppcboot.c (ppcboot_find_line): Define.
266 * som.c (som_find_line): Define.
267 * srec.c (srec_find_line): Define.
268 * tekhex.c (tekhex_find_line): Define.
269 * versados.c (versados_find_line): Define.
270 * vms-alpha.c (alpha_vms_find_line): Define.
271 * xsym.c (bfd_sym_find_line): Define.
272 * bfd-in2.h: Regenerate.
273 * libbfd.h: Regenerate.
274 * libcoff.h: Regenerate.
276 2014-10-15 Tristan Gingold <gingold@adacore.com>
278 * version.m4: Bump version to 2.25.51
279 * configure: Regenerate.
281 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
283 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
284 offset is less than 2.
285 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
287 2014-10-14 Alan Modra <amodra@gmail.com>
290 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
291 (EIGHT_GAZILLION): Delete.
293 2014-10-13 Alan Modra <amodra@gmail.com>
296 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
297 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
298 flags enabling conversion of CIEs and FDEs to use relative encoding.
299 (find_merged_cie): Similarly.
300 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
301 relocatable, except for CIE pointer.
302 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
303 relocs against symbols in dropped comdat group sections.
304 (bfd_elf_discard_info): Do some eh_frame optimisation when
307 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
309 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
310 the hwcaps2 object attribute.
312 2014-10-04 Alan Modra <amodra@gmail.com>
315 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
316 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
317 range FDEs for discarding.
318 (vma_compare): Sort on range after address.
319 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
320 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
321 error message rather than "fde".
322 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
325 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
329 for OLD_FREEBSD_ABI_LABEL.
331 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
334 * plugin.c (try_claim): New function. Moved from
336 (try_load_plugin): Pass through bfd. Add test.
337 (load_plugin): Pass through bfd.
338 (bfd_plugin_object_p): Move logic to try_claim.
340 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
342 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
343 call relaxation use furthermost addresses where call source and
344 destination can be to check whether it's in the range of a direct
347 2014-09-22 Alan Modra <amodra@gmail.com>
349 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
350 false for overflow or overlapping FDEs. Give more detail in
353 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
355 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
356 the addend if relocations are RELA.
358 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
360 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
361 nds32_elf_ex9_relocation_check): Synchronize the argument type.
363 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
365 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
367 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
370 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
373 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
375 2014-09-16 Terry Guo <terry.guo@arm.com>
377 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
380 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
382 * bfd-in2.h: Regenerate.
383 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
384 (nds32_elf_relax_section): Code refactoring.
385 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
386 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
387 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
388 pattern. The first three is moved from nds32_elf_relax_section,
389 and the last three is new function.
390 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
391 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
392 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
393 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
394 three is moved from nds32_elf_relax_section, and the last four
396 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
397 pattern and address setting pattern.
398 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
399 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
400 nds32_elf_relax_gotoff_suff): Relax pic pattern.
401 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
402 nds32_elf_relax_letlsls): Relax TLS pattern.
403 (nds32_relax_adjust_label): Adjust alignment and nop.
404 (nds32_elf_pick_relax): Choose relaxation optimization.
405 (nds32_elf_get_relocated_section_contents): New hook.
406 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
408 * elf32-nds32.h: Declare.
409 * libbfd.h: Regenerate.
410 * reloc.c: Add nds32 new relocations.
412 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
414 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
415 'name' for the typo issue, which related with commit
416 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
418 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
419 Matthew Fortune <matthew.fortune@imgtec.com>
421 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
422 * archures.c (bfd_architecture): Likewise.
423 * bfd-in2.h (bfd_architecture): Likewise.
424 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
425 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
426 BFD_RELOC_MIPS_19_PCREL_S2.
427 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
428 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
429 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
430 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
431 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
432 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
433 BFD_RELOC_LO16_PCREL.
434 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
435 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
437 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
438 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
439 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
440 BFD_RELOC_LO16_PCREL.
441 * elfn32-mips.c: Likewise.
442 * elfxx-mips.c (MIPSR6_P): New define.
443 (mipsr6_exec_plt_entry): New array.
444 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
445 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
446 (aligned_pcrel_reloc_p): New function.
447 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
448 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
449 (mips_elf_calculate_relocation): Add support for relocs:
450 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
451 R_MIPS_PCHI16 and R_MIPS_PCLO16.
452 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
453 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
454 (_bfd_mips_elf_check_relocs): Add support for relocs:
455 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
456 (_bfd_mips_elf_relocate_section): Add a check for unaligned
458 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
460 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
461 (_bfd_mips_elf_print_private_bfd_data): Likewise.
462 (mips_32bit_flags_p): Add support for mips32r6.
463 * libbfd.h (bfd_reloc_code_real_names): Add entries for
464 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
465 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
466 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
467 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
468 BFD_RELOC_MIPS_19_PCREL_S2.
469 * config.bfd: Add mips*-img-elf* target triple.
471 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
473 * config.bfd: Add mips*-img-elf* target triple.
475 2014-09-12 Alan Modra <amodra@gmail.com>
477 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
478 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
479 range of FDEs to hdr_info->array.
480 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
481 .eh_frame_hdr entries, and overlapping FDEs.
483 2014-09-10 Alan Modra <amodra@gmail.com>
485 * elf.c (assign_file_positions_except_relocs): Move section header
487 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
488 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
489 * elflink.c (bfd_elf_final_link): Don't call above function.
491 2014-08-30 Alan Modra <amodra@gmail.com>
493 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
495 2014-08-29 Alan Modra <amodra@gmail.com>
497 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
498 error for calls via a toc adjusting stub without a nop.
500 2014-08-29 Alan Modra <amodra@gmail.com>
502 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
503 error. Remove redundant bfd_set_error.
505 2014-08-29 Alan Modra <amodra@gmail.com>
507 * srec.c (srec_scan): Revert last change. Report an error for
508 S-records with less than the miniumum byte count.
510 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
512 * srec.c (srec_scan): Return error for 0 size.
514 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
517 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
518 to check discarded input section.
519 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
521 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
524 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
525 sections to input from ld --just-symbols.
527 2014-08-26 DJ Delorie <dj@redhat.com>
529 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
532 2014-08-26 Jiong Wang <jiong.wang@arm.com>
534 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
535 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
537 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
539 2014-08-26 Nick Clifton <nickc@redhat.com>
541 * config.bfd: Fix typo in or1knd selection.
543 2014-08-22 Kai Tietz <ktietz@redhat.com>
546 * coffcode.h (coff_compute_section_file_positions): Keep
547 FileAlignment valid as set.
549 2014-08-22 Alan Modra <amodra@gmail.com>
551 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
552 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
554 2014-08-22 Alan Modra <amodra@gmail.com>
556 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
558 (_bfd_elf_begin_eh_frame_parsing): Delete.
559 (_bfd_elf_end_eh_frame_parsing): Delete.
560 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
561 (_bfd_elf_end_eh_frame_parsing): Delete.
562 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
563 !info->relocatable in place of merge_cies.
564 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
565 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
566 (ppc64_elf_size_stubs): Likewise pad stub FDE.
567 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
568 (ppc64_elf_size_stubs): ..here and..
569 (ppc64_elf_finish_dynamic_sections): ..here.
571 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
573 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
575 2014-08-21 Tony Wang <tony.wang@arm.com>
577 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
578 the veneer routine for R_ARM_THM_JUMP19.
579 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
580 (elf32_arm_size_stub): Ditto.
582 2014-08-20 Roland McGrath <mcgrathr@google.com>
585 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
586 all reloc types with pc_relative set in the howto, not just for
587 R_ARM_REL32 and R_ARM_REL32_NOI.
588 (allocate_dynrelocs_for_symbol): Update comment.
589 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
590 set in the howto, set call_reloc_p and may_need_local_target_p but
591 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
592 (elf32_arm_check_relocs): Likewise.
594 2014-08-20 Will Newton <will.newton@linaro.org>
596 * config.bfd: Default armeb-*-eabi* to big endian.
598 2014-08-19 Alan Modra <amodra@gmail.com>
600 * configure: Regenerate.
602 2014-08-18 Alan Modra <amodra@gmail.com>
604 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
605 use dynrelocs for ifunc.
606 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
608 2014-08-18 Alan Modra <amodra@gmail.com>
611 * elflink.c (on_needed_list): Only consider libraries that have
614 2014-08-18 Alan Modra <amodra@gmail.com>
616 * elflink.c (bfd_elf_discard_info): Return int error status.
617 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
618 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
619 * bfd-in2.h: Regenerate.
621 2014-08-14 Alan Modra <amodra@gmail.com>
623 * peXXigen.c (pe_print_reloc): Protect against access past end
626 2014-08-14 Alan Modra <amodra@gmail.com>
629 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
630 in the order they are mapped to output sections.
632 2014-08-14 Alan Modra <amodra@gmail.com>
634 * configure.ac: Delete redundant plugin related checks.
635 * configure: Regenerate.
637 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
639 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
640 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
643 2014-08-12 Alan Modra <amodra@gmail.com>
645 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
646 here when not calling the generic add_symbol function. Formatting.
647 Correct handling of indirect symbols. Update notice call.
648 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
649 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
650 symbols early. Update notice call. Add comments regarding weak
651 symbols vs. indirect.
653 2014-08-12 Alan Modra <amodra@gmail.com>
656 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
659 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
661 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
664 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
665 Alan Modra <amodra@gmail.com>
668 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
669 warning for references in LTO IR to warning symbols.
671 2014-08-07 Alan Modra <amodra@gmail.com>
673 * linker.c (WARN, CWARN): Collapse these states to WARN.
674 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
677 2014-08-05 Doug Evans <dje@google.com>
679 * bfd-in2.h: Regenerate.
680 * libcoff.h: Regenerate.
682 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
684 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
685 rawsize if changing size.
687 2014-08-05 Alan Modra <amodra@gmail.com>
690 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
692 2014-08-05 Alan Modra <amodra@gmail.com>
694 * linker.c (generic_link_check_archive_element): Move handling
695 of command link -u symbols with a common symbol def to the
696 code handling non-common symbols so that archive element symbols
697 are loaded. Use generic_link_add_object_symbols.
699 2014-08-05 Alan Modra <amodra@gmail.com>
702 * linker.c (struct archive_list, struct archive_hash_entry,
703 struct archive_hash_table, archive_hash_newfunc,
704 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
705 archive_hash_table_free): Delete.
706 (_bfd_generic_link_add_archive_symbols): Add h and name params to
707 checkfn. Rewrite using a straight-forward scan over archive map.
708 (generic_link_check_archive_element_no_collect,
709 generic_link_check_archive_element_collect,
710 generic_link_check_archive_element): Add h and name params.
711 * aoutx.h (aout_link_check_archive_element): Likewise.
712 * pdp11.c (aout_link_check_archive_element): Likewise.
713 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
714 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
715 scan symbols, simply add archive element whenever h is undefined.
716 (coff_link_check_ar_symbols): Delete.
717 * ecoff.c (read_ext_syms_and_strs): Delete.
718 (reread_ext_syms_and_strs): Delete.
719 (ecoff_link_check_archive_element): Add h and name param. Don't
720 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
721 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
723 (elf_link_add_archive_symbols): Delete "defined" array, merge
724 functionality into "included". Make "included" a char array. Don't
725 set or test archive_pass.
726 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
727 * libbfd.h: Regenerate.
729 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
732 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
734 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
736 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
737 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
738 (bfd_mips_elf_swap_abiflags_v0_in): New function.
739 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
740 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
741 (_bfd_mips_elf_fake_sections): Likewise.
742 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
743 (_bfd_mips_elf_additional_program_headers): Account for new
744 PT_MIPS_ABIFLAGS program header.
745 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
746 associate with .MIPS.abiflags.
747 (_bfd_mips_elf_gc_mark_extra_sections): New function.
748 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
749 (infer_mips_abiflags): Likewise.
750 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
751 (mips_32bit_flags_p): Moved higher.
752 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
753 checking for FP ABIs.
754 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
755 checks. Check EF_MIPS_FP64 flag consistency.
756 (print_mips_ases, print_mips_isa_ext): New static function.
757 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
758 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
759 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
760 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
761 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
762 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
763 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
764 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
766 2014-07-28 Alan Modra <amodra@gmail.com>
769 * archive.c (_bfd_compute_and_write_armap): Warn on adding
770 __gnu_lto_slim to armap.
771 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
772 __gnu_lto_slim to linker hash table.
774 2014-07-27 Anthony Green <green@moxielogic.org>
776 * config.bfd: Add moxie-*-moxiebox*.
778 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
780 Add or reactivate or1k-*-rtems*
781 * config.bfd (or1k-*-rtems*): Reactivate.
783 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
785 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
787 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
788 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
790 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
794 and R_*_IRELATIVE relocation offset with PLT entry.
795 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
796 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
797 (elf_x86_64_get_synthetic_symtab): Use it.
799 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
802 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
803 next_tls_desc_index with elf.srelplt->reloc_count.
805 2014-07-15 Alan Modra <amodra@gmail.com>
807 * cache.c (cache_bread_1): Don't return -1 when fread returns
810 2014-07-15 Alan Modra <amodra@gmail.com>
812 * elflink.c (elf_merge_st_other): Update comments. Simplify
813 visibility handling. Make isym const. Move code modifying
814 isym->st_other for --exclude-libs to..
815 (elf_link_add_object_symbols): ..here.
817 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
820 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
822 2014-07-08 Nick Clifton <nickc@redhat.com>
825 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
826 segments in input bfds.
828 2014-07-08 Will Newton <will.newton@linaro.org>
830 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
831 value to 64kB and remove custom setting for NaCl.
833 2014-07-08 Alan Modra <amodra@gmail.com>
835 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
836 bits from source to dest.
837 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
838 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
840 * bfd-in2.h: Regenerate.
842 2014-07-08 Jiong Wang <jiong.wang@arm.com>
844 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
845 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
846 when info->relocatable be true.
848 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
850 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
851 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
852 * bfd-in2.h: Regenerate.
853 * libbfd.h: Regenerate.
855 2014-07-04 Alan Modra <amodra@gmail.com>
857 * Makefile.am: Update "configure.in" comments.
860 * configure.host: Likewise.
861 * doc/bfdint.texi: Likewise.
862 * targets.c: Likewise.
863 * warning.m4: Likewise.
864 * Makefile.in: Regenerate.
866 2014-07-04 Alan Modra <amodra@gmail.com>
868 * configure.ac: Rename from configure.in.
869 * Makefile.in: Regenerate.
870 * config.in: Regenerate.
871 * doc/Makefile.in: Regenerate.
873 2014-07-04 Alan Modra <amodra@gmail.com>
875 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
876 * Makefile.in: Regenerate.
878 2014-07-04 Alan Modra <amodra@gmail.com>
880 * version.m4: New file.
881 * configure.in: Include version.m4.
883 * Makefile.am (RELEASE): Delete.
884 (bfdver.h): Depend on development.sh, use instead of RELEASE.
885 * Makefile.in: Regenerate.
886 * doc/Makefile.in: Regenerate.
888 2014-07-02 Alan Modra <amodra@gmail.com>
890 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
891 pointer_equality_needed when !readonly_dynrelocs.
892 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
894 2014-07-02 Alan Modra <amodra@gmail.com>
896 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
897 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
899 2014-07-01 Alan Modra <amodra@gmail.com>
901 * bfd.c (struct bfd): Reorganise for better packing. Delete
902 "ifd" field. Make "format", "direction" and "flags" bitfields.
903 (HAS_LOAD_PAGE): Delete, renumber following flags.
904 * bfd-in2.h: Regenerate.
905 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
907 2014-07-01 Alan Modra <amodra@gmail.com>
909 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
910 (struct ppc_link_hash_table): Increase size of stub_count array.
911 (build_global_entry_stubs): Emit symbol on global entry stub.
912 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
915 2014-07-01 Alan Modra <amodra@gmail.com>
917 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
918 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
919 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
921 (ppc64_elf_relocate_section): Disable ELFv2 function entry
922 optimisation when --traditional-format.
924 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
925 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
926 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
927 Soundararajan <Sounderarajan.D@atmel.com>
929 * archures.c: Add avrtiny architecture for avr target.
930 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
931 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
932 added for 16 bit LDS/STS instruction of avrtiny arch.
933 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
934 BFD_RELOC_AVR_LDS_STS_16.
935 (bfd_elf_avr_final_write_processing): Select machine number
937 (elf32_avr_object_p): Set machine number for avrtiny arch.
938 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
939 * bfd-in2.h: Regenerate.
940 * libbfd.h: Regenerate.
942 2014-06-26 Nick Clifton <nickc@redhat.com>
945 * dwarf2.c (is_str_attr): New function.
946 (find_abstract_instance_name): Use it to determine when an
947 attribute has a string value.
949 2014-06-24 Alan Modra <amodra@gmail.com>
951 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
952 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
955 2014-06-21 Philippe De Muyter <phdm@macqel.be>
957 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
960 2014-06-20 Kyle McMartin <kyle@redhat.com>
962 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
963 emitting initial-exec relocs when not linking an executable.
965 2014-06-16 Will Newton <will.newton@linaro.org>
967 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
968 htab->next_tls_desc_index in the non-IPLT case.
969 Calculate GOT offset correctly for the non-IPLT case.
970 (allocate_dynrelocs_for_symbol): Don't increment
971 htab->next_tls_desc_index here.
973 2014-06-16 Alan Modra <amodra@gmail.com>
975 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
978 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
980 * elfxx-aarch64.c (stdarg.h): Include.
982 (_bfd_aarch64_elf_grok_prstatus): Updated.
983 (_bfd_aarch64_elf_grok_psinfo): New function.
984 (_bfd_aarch64_elf_write_core_note): New function.
985 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
986 (elf_backend_write_core_note): Define.
988 2014-06-13 Alan Modra <amodra@gmail.com>
990 * archive.c: Include bfdlink.h.
991 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
992 * bfd.c (struct bfd): Add is_linker_output field.
993 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
994 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
995 link.hash and is_linker_output.
996 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
997 param with bfd*. Assert is_linker_output and link.hash, and
998 clear them before exit.
999 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1000 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1001 and link.hash so we can free two linker hash tables.
1002 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1003 first. Clean up on errors. Set hash_table_free pointer.
1004 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1005 bfd_link_hash_table* param with bfd*.
1006 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1007 hash_table_free pointer.
1008 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1009 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1010 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1011 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1012 * xcofflink.c: Similarly.
1013 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1014 clear link.next before creating linker hash table. Clean up on
1015 errors, and restore link.next on exit.
1016 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1017 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1018 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1019 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1020 * hash.c (bfd_hash_table_init_n): Free table on error.
1021 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1022 * bfd-in2.h: Regenerate.
1023 * libbfd.h: Regenerate.
1024 * libcoff.h: Regenerate.
1026 2014-06-13 Alan Modra <amodra@gmail.com>
1029 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1030 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1031 * bfd.c (bfd_link_hash_table_free): Don't define.
1032 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1033 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1034 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1035 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1036 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1037 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1038 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1039 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1040 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1041 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1042 * xsym.c: Don't define various link_hash_table_free defines, and
1043 remove from bfd_target vars. Temporarily reference some of the
1044 target link_hash_table_free functions to avoid warnings.
1045 * bfd-in2.h: Regenerate.
1046 * libbfd.h: Regenerate.
1048 2014-06-13 Alan Modra <amodra@gmail.com>
1050 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1051 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1052 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1053 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1054 Move link_hash_table_free functions before their corresponding
1055 link_hash_table_create functions.
1057 2014-06-13 Alan Modra <amodra@gmail.com>
1059 * bfd.c (struct bfd): Replace link_next with a union.
1060 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1061 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1062 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1063 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1064 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1065 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1066 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1067 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1068 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1069 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1070 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1071 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1072 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1073 * bfd-in2.h: Regenerate.
1075 2014-06-11 Alan Modra <amodra@gmail.com>
1077 * linker.c (unwrap_hash_lookup): Add missing parens.
1079 2014-06-11 Kai Tietz <ktietz@redhat.com>
1081 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1082 * libcoff.h: Regenerated.
1084 2014-06-10 Alan Modra <amodra@gmail.com>
1087 * linker.c (unwrap_hash_lookup): New function.
1088 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1089 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1090 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1091 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1092 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1093 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1094 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1095 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1097 2014-06-07 Alan Modra <amodra@gmail.com>
1099 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1100 insn as a bitfield; Use complain_overflow_bitfield.
1101 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1103 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1105 * development.sh: New file.
1106 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1107 Make -Werror the default with GCC only if DEVELOPMENT is true.
1108 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1109 $(srcdir)/development.sh.
1110 * Makefile.in, configure: Regenerate.
1112 2014-06-04 Will Newton <will.newton@linaro.org>
1114 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1115 being non-NULL into an assert.
1116 (elfNN_aarch64_tls_relax): Remove unused code.
1118 2014-06-03 DJ Delorie <dj@redhat.com>
1120 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1122 2014-06-03 Nick Clifton <nickc@redhat.com>
1125 * peXXigen.c (rsrc_process_section): Page align the new contents
1126 befgore writing out.
1128 2014-06-03 Alan Modra <amodra@gmail.com>
1130 * elf64-ppc.c (ADDIS_R12_R2): Define.
1131 (build_plt_stub): Support fusion on ELFv2 stub.
1132 (ppc_build_one_stub): Likewise for plt branch stubs.
1134 2014-05-28 Alan Modra <amodra@gmail.com>
1136 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1138 2014-05-28 Tristan Gingold <gingold@adacore.com>
1140 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1141 to keep the length of the best fit range.
1142 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1145 2014-05-27 DJ Delorie <dj@redhat.com>
1147 * elf32-rx.c (get_symbol_value_maybe): New.
1148 (rx_elf_relocate_section): If we find a reloc against
1149 $tableentry$default$<name>, redirect it to the appropriate
1151 (RX_Table_Info): New.
1152 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1153 with table parts in them.
1154 (rx_check_directives): New.
1155 (rx_table_map_2): New.
1156 (rx_table_map): New.
1157 (rx_additional_link_map_text): New. Called to dump tables to the
1161 2014-05-20 DJ Delorie <dj@redhat.com>
1163 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1165 2014-05-20 Alan Modra <amodra@gmail.com>
1168 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1169 Remove redundant setting of htab->elf.dynobj. Don't align.
1170 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1171 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1172 (create_sdata_sym): Delete.
1173 (elf_allocate_pointer_linker_section): Rename from
1174 elf_create_pointer_linker_section. Align section.
1175 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1176 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1178 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1179 Remove unnecessary tests on _SDA_BASE_ sym.
1180 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1181 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1182 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1183 (ppc_elf_maybe_strip_sdata_syms): Declare.
1185 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1187 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1189 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1191 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1192 in a section with no contents.
1193 (is_vma_in_section, find_section_by_vma): New functions.
1194 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1195 offsets in the debug directory.
1196 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1197 Byte-swap GUID from little-endian to big-endian order for
1198 consistent and conventional display.
1200 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1202 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1203 64-bit doubles objects mix with 32-bit doubles objects.
1204 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1206 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1208 * mmo.c: Update URLs in documentation comments.
1210 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1211 David Weatherford <weath@cadence.com>
1212 Max Filippov <jcmvbkbc@gmail.com>
1214 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1217 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1219 * config.bfd: Add proper arm config for *-*-freebsd*.
1221 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1223 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1224 mips32r5 and mips64r5.
1225 * archures.c (bfd_architecture): Likewise.
1226 * bfd-in2.h (bfd_architecture): Likewise.
1227 * cpu-mips.c (arch_info_struct): Likewise.
1228 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1230 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1232 * elfxx-mips.h (elfxx-mips.h): Declare.
1233 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1234 Tag_GNU_MIPS_ABI_FP mismatches.
1235 (_bfd_mips_fp_abi_string): New function.
1237 2014-05-02 Alan Modra <amodra@gmail.com>
1239 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1240 * configure.in: Likewise.
1241 * configure: Regenerate.
1243 2014-05-02 Alan Modra <amodra@gmail.com>
1245 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1246 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1247 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1248 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1249 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1250 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1251 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1252 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1253 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1254 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1255 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1256 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1257 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1258 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1259 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1260 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1261 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1262 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1263 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1264 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1265 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1266 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1267 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1268 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1269 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1270 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1271 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1272 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1273 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1274 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1275 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1276 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1277 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1278 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1279 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1280 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1281 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1282 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1283 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1284 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1285 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1286 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1287 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1288 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1289 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1290 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1291 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1292 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1294 * configure: Regenerate.
1296 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1298 * mmo.c (mmo File layout documentation): Add note about low bits
1300 (mmo_write_chunk): When handling data remainder, assert that
1301 previous remaining data is flushed.
1302 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1303 when dealing with an aligned VMA and for aligned lengths. Don't skip
1304 the last 32-bit-word of zeros.
1305 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1306 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1307 emitting data, not after updating it.
1308 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1310 2014-04-30 Nick Clifton <nickc@redhat.com>
1312 * compress.c (bfd_is_section_compressed): When checking the
1313 .debug_str section, also check the fifth byte in the section is
1314 not part of a string.
1316 2014-04-30 Alan Modra <amodra@gmail.com>
1318 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1319 (find_merged_cie): Identify personality functions by (bfd_id,index)
1320 pair when a local sym is used.
1322 2014-04-29 Christian Svensson <blue@cmd.nu>
1324 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1325 into .rela.got if it contained TLS relocations as well.
1327 2014-04-28 Nick Clifton <nickc@redhat.com>
1330 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1333 2014-04-26 Alan Modra <amodra@gmail.com>
1335 * po/SRC-POTFILES.in: Regenerate.
1336 * configure: Regenerate.
1338 2014-04-25 Nick Clifton <nickc@redhat.com>
1341 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1342 a 342-bit host. This time for older versions of gcc.
1344 2014-04-24 Nick Clifton <nickc@redhat.com>
1346 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1349 2014-04-24 Alan Modra <amodra@gmail.com>
1352 * dwarf2.c: Formatting.
1353 (struct dwarf2_debug): Make adjusted_section_count signed.
1354 (unset_sections): Make i signed.
1355 (set_debug_vma): New function.
1356 (place_sections): Handle separate debug object file. Set VMA
1357 on debug sections, even if they have an output section. Also
1358 set VMA on zero size sections, and non-load but alloc sections.
1359 Set adjusted_section_count to -1 when no section adjustment.
1360 Malloc adjusted_sections. Don't double last_vma. Transfer
1361 alloc section VMAs to separate debug file.
1362 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1363 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1364 test on symbols being the same before using old stash. Read
1365 and use separate debug file symbols. Call place_sections.
1366 (find_line): Don't call place_sections here.
1367 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1368 * libbfd.h: Regenerate.
1369 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1370 _bfd_dwarf2_slurp_debug_info call.
1371 * simple.c (simple_save_output_info): Clarify comment.
1373 2014-04-24 Nick Clifton <nickc@redhat.com>
1376 * peXXigen.c (struct rsrc_regions): New structure.
1377 (rsrc_print_resource_directory): Use new structure. Include
1378 offset of directory in listing.
1379 (rsrc_print_resource_entry): Likewise.
1380 (rsrc_print_section): Likewise.
1381 (rsrc_count_entries): Do not increment sizeof_strings or
1383 (rsrc_count_directory): Do not increment sizeof_tables.
1384 (rsrc_compute_region_sizes): New function.
1385 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1386 (rsrc_process_section): Compute size of regions after merging
1389 2014-04-23 Alan Modra <amodra@gmail.com>
1392 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1393 (place_sections): Do not modify VMA of sections when called from
1394 linker after sections have been placed in output sections. Short
1395 circuit single section case.
1396 (save_section_vma, section_vma_same): New functions.
1397 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1399 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1400 when non-relocatable.
1402 2014-04-22 Nick Clifton <nickc@redhat.com>
1405 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1407 2014-04-22 Christian Svensson <blue@cmd.nu>
1409 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1410 * archures.c: Likewise.
1411 * coffcode.h: Likewise.
1412 * config.bfd: Likewise.
1413 * configure.in: Likewise.
1414 * reloc.c: Likewise.
1415 * targets.c: Likewise.
1416 * cpu-or1k.c: New file.
1417 * elf32-or1k.c: New file.
1418 * coff-or32.c: Delete.
1419 * cpu-openrisc.c: Delete.
1420 * cpu-or32.c: Delete.
1421 * elf32-openrisc.c: Delete.
1422 * elf32-or32.c: Delete.
1423 * Makefile.in: Regenerate.
1424 * bfd-in2.h: Regenerate.
1425 * configure: Regenerate.
1426 * libbfd.h: Regenerate.
1428 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1431 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1433 2014-04-22 Will Newton <will.newton@linaro.org>
1435 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1436 function. (elf_backend_section_flags): Remove define.
1438 2014-04-21 Richard Henderson <rth@redhat.com>
1440 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1441 parameter; honor it and disable got merging when false.
1442 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1443 the first pass of relaxation.
1444 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1445 the end of the LITERAL+LITUSE chain.
1446 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1447 second pass of relaxation.
1449 * configure.ac (use_secureplt): Enable by default.
1450 * configure: Rebuild.
1452 2014-04-18 Tristan Gingold <gingold@adacore.com>
1454 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1455 bind_content, weak_bind_content, lazy_bind_content,
1457 (bfd_mach_o_load_command): Add comments, add next field.
1458 (mach_o_data_struct): Replace commands field by first_command
1460 * mach-o.c (bfd_mach_o_append_command): New function.
1461 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1462 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1464 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1465 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1466 (bfd_mach_o_write_thread): Use macro instead of literal.
1467 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1468 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1470 (bfd_mach_o_write_symtab_content): New function (extracted
1471 from bfd_mach_o_write_symtab).
1472 (bfd_mach_o_write_symtab): Split.
1473 (bfd_mach_o_count_indirect_symbols): Move
1474 (bfd_mach_o_build_dysymtab): Remove layout code.
1475 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1476 (bfd_mach_o_count_sections_for_seg): Remove.
1477 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1478 bfd_mach_o_build_seg_command).
1479 (bfd_mach_o_build_exec_seg_command): New function.
1480 (bfd_mach_o_build_dysymtab_command): Remove.
1481 (bfd_mach_o_layout_commands): New function.
1482 (bfd_mach_o_init_segment): New function.
1483 (bfd_mach_o_build_commands): Major rework to handle non-object
1485 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1487 (bfd_mach_o_read_dyld_info): Clear content fields.
1488 (bfd_mach_o_read_segment): Adjust call.
1489 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1491 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1492 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1493 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1496 2014-04-18 Tristan Gingold <gingold@adacore.com>
1498 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1499 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1500 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1501 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1503 2014-04-18 Tristan Gingold <gingold@adacore.com>
1505 * mach-o.h (bfd_mach_o_dylinker_command)
1506 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1508 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1509 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1511 2014-04-18 Tristan Gingold <gingold@adacore.com>
1513 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1514 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1515 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1516 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1517 each targets declared.
1518 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1519 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1521 2014-04-18 Tristan Gingold <gingold@adacore.com>
1523 * mach-o.c (bfd_mach_o_write_thread)
1524 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1525 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1526 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1527 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1528 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1529 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1530 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1531 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1532 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1533 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1534 (bfd_mach_o_read_command): Now return a boolean status.
1535 Adjust return statements.
1536 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1537 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1539 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1541 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1542 field. Add assigned_low_gotno and assigned_high_gotno fields.
1543 (mips_elf_create_local_got_entry): Update out-of-space condition.
1544 Set index of new GOT entry to assigned_low_gotno if required by
1545 the current relocation, else set it to assigned_high_gotno.
1546 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1547 with assigned_low_gotno.
1548 (mips_elf_multi_got): Initialize assigned_low_gotno and
1549 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1550 in place of assigned_gotno when handling global GOT entries.
1551 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1552 assigned_high_gotno.
1553 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1554 gap in the middle of local GOT space.
1556 2014-04-17 Alan Modra <amodra@gmail.com>
1559 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1560 current bfd is a plugin. Don't always set type_change_ok
1561 when old bfd is a plugin.
1563 2014-04-16 Tristan Gingold <gingold@adacore.com>
1565 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1568 2014-04-16 Alan Modra <amodra@gmail.com>
1570 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1571 with "ba 0" rather than zeros.
1573 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1575 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1577 2014-04-14 Alan Modra <amodra@gmail.com>
1579 * elf32-ppc.c (BA): Define
1580 (ppc_elf_link_hash_table_create): Correct default_params.
1581 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1582 than "nop" for ppc476_workaround.
1583 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1584 and __glink_PLTresolve. Ensure plt call stub at end of page
1585 doesn't allow fall-thru prefetch.
1587 2014-04-11 Nick Clifton <nickc@redhat.com>
1590 * peXXigen.c (abs_finder): New function.
1591 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1592 than 1^32 try to convert them into section relative values
1595 2014-04-11 Nick Clifton <nickc@redhat.com>
1597 * bfd-in2.h: Regenerate.
1598 * libbfd.h: Regenerate.
1600 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1602 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1603 when building function stubs.
1605 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1607 * elf32-avr.c: Add DIFF relocations for AVR.
1608 (avr_final_link_relocate): Handle the DIFF relocs.
1609 (bfd_elf_avr_diff_reloc): New.
1610 (elf32_avr_is_diff_reloc): New.
1611 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1612 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1615 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1617 2014-04-09 Alan Modra <amodra@gmail.com>
1619 * libcoff.h: Regenerate.
1621 2014-04-09 Alan Modra <amodra@gmail.com>
1623 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1624 of safe ppc476 insns at end of page. Also remove non-branch insns.
1627 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1629 * peXXigen.c (pe_print_debugdata): New function: Displays the
1630 contents of the debug directory and decodes codeview entries.
1631 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1632 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1633 Add functions for reading and writing debugdir and codeview
1635 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1636 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1637 * libcoff-in.h (pe_tdata): Add build-id data.
1638 * libcoff.h: Regenerate.
1639 * coffcode.h (coff_write_object_contents): Run build_id
1640 after_write_object_contents hook.
1642 2014-04-05 Alan Modra <amodra@gmail.com>
1644 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1645 merging non-default sym.
1647 2014-04-04 Tristan Gingold <gingold@adacore.com>
1649 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1652 2014-04-04 Tristan Gingold <gingold@adacore.com>
1654 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1655 thinko on names length.
1657 2014-04-04 Tristan Gingold <gingold@adacore.com>
1659 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1661 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1663 2014-04-04 Tristan Gingold <gingold@adacore.com>
1665 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1667 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1669 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1670 section before dereferencing.
1671 (pe_print_idata, pe_print_edata, pe_print_reloc)
1672 (rsrc_print_section): Don't bother interpreting the contents
1673 of sections which have no contents.
1675 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1678 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1681 2014-04-03 Tristan Gingold <gingold@adacore.com>
1683 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1685 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1687 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1689 2014-04-03 Alan Modra <amodra@gmail.com>
1691 * elf-bfd.h (struct elf_backend_data
1692 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1693 with "bfd_size_type size".
1694 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1695 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1696 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1697 * elfcode.h (bfd_from_remote_memory): Likewise.
1698 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1699 * bfd-in2.h: Regenerate.
1701 2014-04-02 Tristan Gingold <gingold@adacore.com>
1703 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1704 (bfd_mach_o_prebind_cksum_command): New types.
1705 (bfd_mach_o_prebound_dylib_command): Rewrite.
1706 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1708 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1710 (bfd_mach_o_read_prebind_cksum): New function.
1711 (bfd_mach_o_read_twolevel_hints): Ditto.
1712 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1715 2014-04-02 Alan Modra <amodra@gmail.com>
1717 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1718 Consolidate code handling possible section headers past end of
1719 segment. Don't use p_align for page size guess, instead use
1720 minpagesize. Take note of ld.so clearing section headers when
1721 p_memsz > p_filesz. Handle file header specifying no section
1722 headers. Handle zero p_align throughout. Default loadbase to
1723 zero. Add comments. Rename contents_size to high_offset, and
1724 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1725 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1726 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1728 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1729 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1730 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1731 * bfd-in2.h: Regnerate.
1733 2014-04-01 Tristan Gingold <gingold@adacore.com>
1735 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1738 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1739 Pavel Fedin <p.fedin@samsung.com>
1741 * elf32-arm.c: Add support for limited pretty-printing of PLT
1742 entries on eabi and nacl targets.
1743 (elf32_arm_get_synthetic_symtab): Add new callback.
1744 (elf32_arm_nacl_plt_sym_val): Likewise.
1745 (elf32_arm_plt0_size): Add helper function.
1746 (elf32_arm_plt_size): Likewise.
1748 2014-03-27 Tristan Gingold <gingold@adacore.com>
1750 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1751 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1753 2014-03-27 Tristan Gingold <gingold@adacore.com>
1755 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1756 * mach-o.c (bfd_mach_o_write_symtab)
1757 (bfd_mach_o_write_contents)
1758 (bfd_mach_o_set_section_flags_from_bfd)
1759 (bfd_mach_o_build_seg_command): Fix indentation.
1760 (bfd_mach_o_get_base_address): New function.
1762 2014-03-26 Nick Clifton <nickc@redhat.com>
1764 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1765 relocations in discarded sections.
1767 2014-03-26 Tristan Gingold <gingold@adacore.com>
1769 * mach-o.c (bfd_mach_o_convert_architecture): Add
1770 BFD_MACH_O_CPU_TYPE_ARM64.
1772 2014-03-26 Alan Modra <amodra@gmail.com>
1774 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1775 needed plt entries when taking the address of functions for
1776 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1777 Move opd setup and abiversion checks to..
1778 (ppc64_elf_before_check_relocs): ..here. Renamed from
1779 ppc64_elf_process_dot_syms. Set output abiversion from input and
1780 input abiversion from output, if either is not set.
1781 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1782 (elf_backend_check_directives): Update.
1784 2014-03-25 Will Newton <will.newton@linaro.org>
1786 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1787 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1788 of input sections rather than output sections.
1790 2014-03-20 Will Newton <will.newton@linaro.org>
1793 * elf32-arm.c (elf32_arm_check_relocs): Set
1794 pointer_equality_needed for absolute references within
1796 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1797 unless pointer_equality_needed is set.
1799 2014-03-19 Nick Clifton <nickc@redhat.com>
1801 * peXXigen.c (rsrc_process_section): Add code to scan input
1802 sections and record their lengths. Use these lengths to find the
1803 start of each merged .rsrc section.
1805 2014-03-17 Tristan Gingold <gingold@adacore.com>
1807 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1808 (bfd_mach_o_read_command): Ditto.
1810 2014-03-14 Meador Inge <meadori@codesourcery.com>
1812 * configure.in: Add strnlen to AC_CHECK_DECLS.
1813 * config.in: Regenerate.
1814 * configure: Regenerate.
1815 * sysdep.h (strnlen): Add prototype.
1817 2014-03-14 Alan Modra <amodra@gmail.com>
1819 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1820 handling for VLE_SDA21 relocs.
1822 2014-03-13 Tristan Gingold <gingold@adacore.com>
1824 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1826 (pe_bfd_object_p): Also read version number to detect ILF.
1827 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1828 (x86_64pe_bigobj_vec): Define
1829 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1830 (bfd_coff_max_nscns): New macro.
1831 (coff_compute_section_file_positions): Use unsigned int for
1832 target_index. Compare with bfd_coff_max_nscns.
1833 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1834 Set a value for _bfd_coff_max_nscns.
1835 (header_bigobj_classid): New constant.
1836 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1837 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1838 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1840 (bigobj_swap_table): New table.
1841 * libcoff.h: Regenerate.
1842 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1843 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1844 _bfd_coff_max_nscns.
1845 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1846 * coff-rs6000.c (bfd_xcoff_backend_data)
1847 (bfd_pmac_xcoff_backend_data): Likewise.
1848 * coff64-rs6000.c (bfd_xcoff_backend_data)
1849 (bfd_xcoff_aix5_backend_data): Likewise.
1850 * targets.c (x86_64pe_bigobj_vec): Declare.
1851 * configure.in (x86_64pe_bigobj_vec): New vector.
1852 * configure: Regenerate.
1853 * config.bfd: Add bigobj object format for Windows targets.
1855 2014-03-12 Nick Clifton <nickc@redhat.com>
1858 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1859 before testing for vxworks.
1861 2014-03-12 Alan Modra <amodra@gmail.com>
1863 * Makefile.in: Regenerate.
1865 2014-03-12 Alan Modra <amodra@gmail.com>
1868 * elf.c (copy_elf_program_header): Ignore first section lma if
1871 2014-03-11 Alan Modra <amodra@gmail.com>
1874 * coff-rs6000.c: Include stdint.h.
1875 * coff64-rs6000.c: Likewise.
1877 2014-03-10 Tristan Gingold <gingold@adacore.com>
1879 * ticoff.h: Removed.
1881 2014-03-08 Alan Modra <amodra@gmail.com>
1883 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1884 many relocations. Correct bitsize and rightshift too for a number
1885 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1886 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1887 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1888 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1889 fields in instructions to signed/unsigned according to whether
1890 the field takes a signed or unsigned value. Tidy vle split16 code.
1891 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1893 2014-03-08 Alan Modra <amodra@gmail.com>
1895 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1896 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1897 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1898 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1899 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1900 fields in instructions to signed/unsigned according to whether
1901 the field takes a signed or unsigned value.
1903 2014-03-07 Pedro Alves <palves@redhat.com>
1906 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1907 through ptr_to_uint instead of through long.
1909 2014-03-06 Nick Clifton <nickc@redhat.com>
1912 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1913 attribute section names.
1915 2014-03-05 Alan Modra <amodra@gmail.com>
1917 Update copyright years.
1919 2014-03-05 Alan Modra <amodra@gmail.com>
1921 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1922 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1923 (ppc64_elf_check_relocs): Likewise.
1924 (ppc64_elf_relocate_section): Likewise.
1925 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1926 * bfd-in2.h: Regenerate.
1927 * libbfd.h: Regenerate.
1929 2014-03-04 Heiher <r@hev.cc>
1931 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1933 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1934 extension of bfd_mach_mipsisa64r2.
1936 2014-03-04 Nick Clifton <nickc@redhat.com>
1939 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1940 (elf32_thumb2_plt_entry): New array.
1941 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1942 using thumb2 based PLT.
1943 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1945 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1947 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1949 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1950 Thumb2 based PLT 0-entry.
1951 (elf32_arm_output_arch_local_syms): Handle creation of local
1952 symbols for Thumb2 based PLT entries.
1954 2014-02-28 Alan Modra <amodra@gmail.com>
1957 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1958 the same conditions we called check_relocs.
1960 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1962 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1963 * bfd-in2.h: Regenerate.
1964 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1965 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1966 using long PLT entries.
1967 (bfd_elf32_arm_use_long_plt): New function.
1968 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1970 2014-02-27 Alan Modra <amodra@gmail.com>
1972 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1973 params for targets that don't use ppc32elf.em.
1975 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1977 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1978 of GOTOFF relocations.
1980 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1981 H.J. Lu <hongjiu.lu@intel.com>
1983 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1984 (elf_x86_64_legacy_plt_entry): Likewise.
1985 (elf_x86_64_bnd_plt_entry): Likewise.
1986 (elf_x86_64_legacy_plt2_entry): Likewise.
1987 (elf_x86_64_bnd_plt2_entry): Likewise.
1988 (elf_x86_64_bnd_arch_bed): Likewise.
1989 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1990 (elf_x86_64_link_hash_table): Add plt_bnd.
1991 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1993 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1994 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1996 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1997 symbols. Resolve call to the second PLT if it is created.
1998 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1999 (elf_x86_64_relocate_section): Resolve PLT references to the
2000 second PLT if it is created.
2001 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2002 second PLT entry for BND relocation.
2003 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2004 the second PLT is created.
2005 (elf_x86_64_get_synthetic_symtab): New.
2006 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2008 2014-02-19 Alan Modra <amodra@gmail.com>
2010 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2011 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2012 provision of out-of-line register save/restore routines.
2014 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2016 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2017 PT_DYNAMIC segment flags.
2019 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2022 * simple.c (struct saved_offsets): New.
2023 (simple_save_output_info): Use it for ptr.
2024 (simple_restore_output_info): Use it for ptr. Check section_count.
2025 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2027 2014-02-17 Alan Modra <amodra@gmail.com>
2029 * elf64-ppc.h (struct ppc64_elf_params): Define.
2030 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2031 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2032 ppc64_elf_build_stubs): Update prototype.
2033 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2034 fields now in params. Adjust code throughout file.
2035 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2036 Save params pointer in htab.
2037 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2038 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2039 ppc64_elf_build_stubs): Remove parameters now in "params".
2041 2014-02-17 Alan Modra <amodra@gmail.com>
2043 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2044 patched for ppc476 workaround. Reapply branch taken/not taken
2047 2014-02-12 Alan Modra <amodra@gmail.com>
2049 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2050 stubs for calls to __tls_get_addr that we know will later be
2053 2014-02-12 Alan Modra <amodra@gmail.com>
2055 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2056 for ld -r, when code sections are sufficiently aligned.
2057 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2060 2014-02-12 Alan Modra <amodra@gmail.com>
2063 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2064 --export-dynamic and --dynamic-list marking of symbols.
2065 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2068 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2071 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2072 executables if it matches dynamic_list.
2074 2014-02-10 Alan Modra <amodra@gmail.com>
2076 * po/SRC-POTFILES.in: Regenerate.
2077 * po/bfd.pot: Regenerate.
2079 2014-02-09 Alan Modra <amodra@gmail.com>
2081 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2082 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2083 (elfNN_bed): Init new field.
2084 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2085 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2086 (ppc_elf_relax_section): Don't reallocate section here, write
2087 stubs, or write out relocs for ld -r here..
2088 (ppc_elf_relocate_section): ..instead write stubs here, and use
2089 existing code to write out relocs for ld -r. Fix offset
2090 adjustment on reloc for little-endian.
2091 (elf_backend_caches_rawsize): Define.
2093 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2096 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2098 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2100 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2101 return paths. Three times.
2102 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2104 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2105 (ppc64_elf_edit_toc): Free USED in return path.
2107 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2109 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2110 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2111 * libbfd.h: Regenerated.
2112 * bfd-in2.h: Regenerated.
2113 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2114 (nios2_reloc_map): Likewise.
2115 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2116 Fixed all references.
2117 (nios2_elf32_relocate_section): Add new relocations.
2118 (nios2_elf32_check_relocs): Likewise.
2119 (nios2_elf32_gc_sweep_hook): Likewise.
2121 2014-02-03 Alan Modra <amodra@gmail.com>
2123 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2124 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2125 (ppc_elf_link_params): New function.
2126 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2128 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2129 parameters. Use htab->params instead.
2130 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2131 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2132 64 bytes for ppc476 workaround.
2133 (struct ppc_elf_relax_info): New.
2134 (ppc_elf_relax_section): Exclude linker created sections and
2135 those too small to hold one instruction. Don't add another
2136 branch around trampolines on later relax passes. Don't
2137 generate trampolines for undefined symbols when !relocatable,
2138 nor for plugin symbols. Allocate space for ppc476 workaround
2139 patch area. Free fixups on error return path.
2140 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2141 * elf32-ppc.h (struct ppc_elf_params): New.
2142 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2143 (ppc_elf_link_params): Declare.
2144 * section.c (SEC_INFO_TYPE_TARGET): Define.
2145 * bfd-in2.h: Regenerate.
2147 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2149 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2151 (nios2_elf32_relocate_section): Use got_base to adjust
2152 GOT-pointer-relative relocations relative to _gp_got.
2153 (create_got_section): Create _gp_got symbol.
2154 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2155 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2157 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2159 * bfd-in2.h: Update from reloc.c.
2160 * elf32-nios2.c: Include elf32-nios2.h.
2161 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2162 (nios2_reloc_map): Likewise.
2163 (enum elf32_nios2_stub_type): Declare.
2164 (struct elf32_nios2_stub_hash_entry): Declare.
2165 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2166 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2167 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2168 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2169 bfd_count, top_index, input_list, all_local_syms.
2170 (nios2_call26_stub_entry): New.
2171 (nios2_elf32_install_imm16): Move up in file.
2172 (nios2_elf32_install_data): Move up in file.
2173 (hiadj): Move up in file.
2174 (stub_hash_newfunc): New.
2175 (link_hash_newfunc): Initialize hsh_cache field.
2177 (nios2_stub_name): New.
2178 (nios2_get_stub_entry): New.
2179 (nios2_add_stub): New.
2180 (nios2_elf32_setup_section_lists): New.
2181 (nios2_elf32_next_input_section): New.
2182 (CALL26_SEGMENT): New.
2183 (MAX_STUB_SECTION_SIZE): New.
2184 (group_sections): New.
2185 (nios2_type_of_stub): New.
2186 (nios2_build_one_stub): New.
2187 (nios2_size_one_stub): New.
2188 (get_local_syms): New.
2189 (nios2_elf32_size_stubs): New.
2190 (nios2_elf32_build_stubs): New.
2191 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2192 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2193 trampolines for R_NIOS2_CALL26 stubs.
2194 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2195 (nios2_elf32_gc_sweep_hook): Likewise.
2196 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2197 (nios2_elf32_link_hash_table_free): New.
2198 (bfd_elf32_bfd_link_hash_table_free): Define.
2199 * elf32-nios2.h: New file.
2200 * libbfd.h: Update from reloc.c.
2201 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2203 2014-01-29 Nick Clifton <nickc@redhat.com>
2206 * elf32-metag.c (elf_metag_post_process_headers): Call
2207 _bfd_elf_post_process_headers.
2208 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2209 _bfd_elf_copy_private_data.
2210 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2212 2014-01-29 Nick Clifton <nickc@redhat.com>
2214 * bfd-in.h (bfd_set_section_vma): Delete.
2215 (bfd_set_section_alignment): Delete.
2216 (bfd_set_section_userdata): Delete.
2217 (bfd_set_cacheable): Delete.
2218 * bfd.c (bfd_set_cacheable): New static inline function.
2219 * section.c (bfd_set_section_userdata): Likewise.
2220 (bfd_set_section_vma): Likewise.
2221 (bfd_set_section_alignment): Likewise.
2222 * bfd-in2.h: Regenerate.
2224 2014-01-28 Nick Clifton <nickc@redhat.com>
2226 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2227 attributes select the CU containing the abbreviation, which may not
2230 2014-01-24 Alan Modra <amodra@gmail.com>
2232 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2233 to get_relocs for ELFv2.
2235 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2238 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2239 if TLS sections are not adjacent.
2241 2014-01-22 Alan Modra <amodra@gmail.com>
2243 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2245 2014-01-22 Alan Modra <amodra@gmail.com>
2247 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2249 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2252 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2253 regular default symbol definition and the versioned dynamic
2254 symbol definition mismatch, skip the default symbol definition
2255 if one of them is IFUNC.
2257 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2260 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2261 info->export_dynamic nor h->ref_dynamic for type mismatch when
2262 adding the default version.
2264 2014-01-16 Alan Modra <amodra@gmail.com>
2266 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2267 mips_elf_traverse_got_arg* rather than mips_got_info*.
2268 Adjust caller. Alloc on output_bfd rather than symbol section
2271 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2275 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2277 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2280 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2281 against __ehdr_start.
2282 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2284 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2288 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2290 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2294 count if there are any non pc-relative relocs.
2295 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2297 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2298 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2300 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2301 offset while calculating relocation address.
2302 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2303 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2305 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2308 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2309 R_ARM_ABS8 and R_ARM_ABS16.
2311 2014-01-13 Alan Modra <amodra@gmail.com>
2313 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2314 error when shared and force a plt call otherwise.
2315 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2316 plt_type == PLT_NEW.
2317 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2318 the appropriate call stub.
2320 2014-01-10 Alan Modra <amodra@gmail.com>
2325 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2326 (assign_file_positions_for_non_load_sections): When setting up
2327 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2328 header that completely covers the relro region.
2330 2014-01-09 Tristan Gingold <gingold@adacore.com>
2332 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2333 table macros and add macros to initializa the structure.
2335 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2340 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2341 size for PT_GNU_RELRO segment.
2342 (assign_file_positions_for_load_sections): If PT_LOAD segment
2343 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2345 2014-01-07 Tom Tromey <tromey@redhat.com>
2347 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2350 2014-01-03 Nick Clifton <nickc@redhat.com>
2353 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2356 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2359 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2361 2014-01-02 Nick Clifton <nickc@redhat.com>
2364 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2365 filename in the bfd's filename field.
2366 * elfcode.h (bfd_from_remote_memory): Likewise.
2367 * ieee.c (ieee_object_p): Likewise.
2368 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2369 * oasys.c (oasys_openr_next_archived_file): Likewise.
2370 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2371 * opncls.c (bfd_fopen): Likewise.
2372 (bfd_openstreamr): Likewise.
2373 (bfd_openr_iovec): Likewise.
2374 (bfd_openw): Likewise.
2375 (bfd_create): Likewise.
2376 (_bfd_delete_bfd): Free filename.
2378 For older changes see ChangeLog-2013
2380 Copyright (C) 2014 Free Software Foundation, Inc.
2382 Copying and distribution of this file, with or without modification,
2383 are permitted in any medium without royalty provided the copyright
2384 notice and this notice are preserved.
2390 version-control: never