1 2014-10-30 Nick Clifton <nickc@redhat.com>
4 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
5 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
7 2014-10-29 Nick Clifton <nickc@redhat.com>
9 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
12 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
14 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
16 2014-10-28 Nick Clifton <nickc@redhat.com>
19 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
20 detection table on a per-bfd basis.
21 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
24 2014-10-28 Andreas Schwab <schwab@suse.de>
25 Nick Clifton <nickc@redhat.com>
28 * srec.c (srec_bad_byte): Increase size of buf to allow for
30 (srec_scan): Use an unsigned char buffer to hold header bytes.
32 2014-10-27 Nick Clifton <nickc@redhat.com>
35 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
36 binaries with a group of sections linked by the string table
38 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
39 with an invalid value for NumberOfRvaAndSizes.
40 (pe_print_edata): Detect out of range rvas and entry counts for
41 the Export Address table, Name Pointer table and Ordinal table.
44 * elf.c (setup_group): Improve handling of corrupt group
47 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
49 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
50 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
51 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
52 (elf_aarch64_stub_type): Add new type
53 aarch64_stub_erratum_835769_veneer.
54 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
55 (aarch64_erratum_835769_fix): New data struct to record erratum
57 (elf_aarch64_link_hash_table: Global flags for 835769.
58 (aarch64_build_one_stub): Add case for 835769.
59 (aarch64_size_one_stub): Likewise.
60 (aarch64_mem_op_p, aarch64_mlxl_p,
61 aarch64_erratum_sequence,erratum_835769_scan):
62 New. Decode and scan functions for erratum 835769.
63 (elf_aarch64_create_or_find_stub_sec): New.
64 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
66 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
67 (erratum_835769_branch_to_stub_data,
68 make_branch_to_erratum_835769_stub):New. Connect up all the
69 erratum stubs to occurances by branches.
70 (elfNN_aarch64_write_section): New hook.
71 (aarch64_map_one_stub): Output erratum stub symbol.
72 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
73 information for erratum 835769.
74 (elf_backend_write_section): Define.
76 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
78 * elf32-arm.c (read_code32): New function to read 32 bit
80 (read_code16): New function to read 16 bit thumb instrution.
81 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
82 and read_code16 to read instructions.
84 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
86 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
87 (print_mips_isa_ext): Print the value of an unknown extension.
89 2014-10-21 Alan Modra <amodra@gmail.com>
91 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
92 entries that aren't a multiple of 8 rather than failing assertion.
94 2014-10-21 Alan Modra <amodra@gmail.com>
96 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
99 2014-10-18 Alan Modra <amodra@gmail.com>
101 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
102 section for function symbols defined in .opd is discarded, let
103 the symbol appear to be undefined.
104 (opd_entry_value): Ensure the result section is that for the
105 function code section in the same object as the OPD entry.
107 2014-10-16 Alan Modra <amodra@gmail.com>
110 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
112 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
113 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
114 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
115 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
116 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
117 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
118 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
119 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
120 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
123 2014-10-16 Alan Modra <amodra@gmail.com>
125 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
126 even when output is not ppc64 ELF. Remove redundant tests on
129 2014-10-15 Alan Modra <amodra@gmail.com>
132 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
133 param, group "section" and "offset" params. Zero discriminator.
134 * bfd.c (bfd_find_nearest_line): Implement with new
135 _bfd_find_nearest_line.
136 (bfd_find_nearest_line_discriminator): Likewise.
137 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
139 * coff-rs6000.c (xcoff_find_nearest_line,
140 xcoff_find_nearest_line_discriminator): Delete.
141 (_bfd_xcoff_find_nearest_line): Don't define.
142 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
143 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
145 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
146 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
147 adjust _bfd_dwarf2_find_nearest_line call.
148 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
149 others. Set discriminator. Adjust call.
150 (coff_find_nearest_line_discriminator): Delete.
151 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
152 * dwarf2.c (find_line): Rename to..
153 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
154 Simplify setting of do_line. Delete old function.
155 (_bfd_dwarf2_find_line): Delete.
156 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
157 discriminator_ptr and set it.
158 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
159 (_bfd_elf_find_nearest_line_discriminator): Delete.
160 (_bfd_elf_find_line_discriminator): Delete.
161 (_bfd_generic_find_nearest_line_discriminator): Don't define.
162 * elf.c (elf_find_function): Reorder params.
163 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
165 (_bfd_elf_find_nearest_line_discriminator): Delete.
166 (_bfd_elf_find_line): Adjust call.
167 * elf32-arm.c (arm_elf_find_function): Reorder params.
168 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
170 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
171 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
172 (elfNN_aarch64_find_nearest_line): Reorder params, add
173 discriminator_ptr. Adjust calls.
174 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
175 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
176 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
177 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
178 (_bfd_dwarf1_find_nearest_line): Likewise.
179 (_bfd_dwarf2_find_nearest_line): Likewise.
180 (_bfd_dwarf2_find_line): Delete.
181 (_bfd_generic_find_nearest_line_discriminator): Delete.
182 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
183 * libcoff-in.h (coff_find_nearest_line): Update prototype.
184 (coff_find_nearest_line_discriminator): Delete.
185 (coff_find_nearest_line_with_names): Update prototype.
186 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
187 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
188 discriminator_ptr. Adjust calls.
189 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
190 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
191 discriminator_ptr and set.
192 * som.c (som_find_nearest_line): Similarly.
193 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
194 _bfd_find_nearest_line_discriminator.
195 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
196 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
197 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
198 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
199 "discriminator" and set.
200 (_bfd_vms_find_nearest_line_discriminator): Delete.
201 (_bfd_generic_find_nearest_line_discriminator): Don't define.
202 (alpha_vms_find_nearest_line): Update define.
203 * bfd-in2.h: Regenerate.
204 * libbfd.h: Regenerate.
205 * libcoff.h: Regenerate.
207 2014-10-15 Alan Modra <amodra@gmail.com>
209 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
210 * aout-adobe.c (aout_32_find_line): Define.
211 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
212 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
213 * aout-target.h (MY_find_line): Define.
214 * aout-tic30.c (MY_find_line): Define.
215 * binary.c (binary_find_line): Define.
216 * bout.c (aout_32_find_line): Define.
217 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
218 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
219 (rs6000_xcoff64_aix_vec): Likewise.
220 * elf-bfd.h (_bfd_generic_find_line): Don't define.
221 * elfxx-target.h (bfd_elfNN_find_line): Define.
222 * i386msdos.c (msdos_find_line): Define.
223 * i386os9k.c (aout_32_find_line): Define.
224 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
225 (ieee_find_nearest_line, ieee_find_line,
226 ieee_find_inliner_info): Define.
227 * ihex.c (ihex_find_line): Define.
228 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
229 (_bfd_generic_find_line): Don't define.
230 * libbfd.c (_bfd_generic_find_line): Delete.
231 * libcoff-in.h (coff_find_line): Define.
232 * libecoff.h (_bfd_ecoff_find_line): Define.
233 * mach-o.h (bfd_mach_o_find_line): Define.
234 * mmo.c (mmo_find_line): Define.
235 * nlm-target.h (nlm_find_line): Define.
236 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
237 (oasys_find_nearest_line, oasys_find_line,
238 oasys_find_inliner_info): Define.
239 * pef.c (bfd_pef_find_line): Define.
240 * plugin.c (bfd_plugin_find_line): Define.
241 * ppcboot.c (ppcboot_find_line): Define.
242 * som.c (som_find_line): Define.
243 * srec.c (srec_find_line): Define.
244 * tekhex.c (tekhex_find_line): Define.
245 * versados.c (versados_find_line): Define.
246 * vms-alpha.c (alpha_vms_find_line): Define.
247 * xsym.c (bfd_sym_find_line): Define.
248 * bfd-in2.h: Regenerate.
249 * libbfd.h: Regenerate.
250 * libcoff.h: Regenerate.
252 2014-10-15 Tristan Gingold <gingold@adacore.com>
254 * version.m4: Bump version to 2.25.51
255 * configure: Regenerate.
257 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
259 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
260 offset is less than 2.
261 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
263 2014-10-14 Alan Modra <amodra@gmail.com>
266 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
267 (EIGHT_GAZILLION): Delete.
269 2014-10-13 Alan Modra <amodra@gmail.com>
272 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
273 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
274 flags enabling conversion of CIEs and FDEs to use relative encoding.
275 (find_merged_cie): Similarly.
276 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
277 relocatable, except for CIE pointer.
278 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
279 relocs against symbols in dropped comdat group sections.
280 (bfd_elf_discard_info): Do some eh_frame optimisation when
283 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
285 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
286 the hwcaps2 object attribute.
288 2014-10-04 Alan Modra <amodra@gmail.com>
291 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
292 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
293 range FDEs for discarding.
294 (vma_compare): Sort on range after address.
295 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
296 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
297 error message rather than "fde".
298 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
301 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
304 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
305 for OLD_FREEBSD_ABI_LABEL.
307 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
310 * plugin.c (try_claim): New function. Moved from
312 (try_load_plugin): Pass through bfd. Add test.
313 (load_plugin): Pass through bfd.
314 (bfd_plugin_object_p): Move logic to try_claim.
316 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
318 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
319 call relaxation use furthermost addresses where call source and
320 destination can be to check whether it's in the range of a direct
323 2014-09-22 Alan Modra <amodra@gmail.com>
325 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
326 false for overflow or overlapping FDEs. Give more detail in
329 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
331 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
332 the addend if relocations are RELA.
334 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
336 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
337 nds32_elf_ex9_relocation_check): Synchronize the argument type.
339 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
341 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
343 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
346 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
349 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
351 2014-09-16 Terry Guo <terry.guo@arm.com>
353 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
356 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
358 * bfd-in2.h: Regenerate.
359 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
360 (nds32_elf_relax_section): Code refactoring.
361 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
362 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
363 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
364 pattern. The first three is moved from nds32_elf_relax_section,
365 and the last three is new function.
366 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
367 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
368 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
369 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
370 three is moved from nds32_elf_relax_section, and the last four
372 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
373 pattern and address setting pattern.
374 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
375 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
376 nds32_elf_relax_gotoff_suff): Relax pic pattern.
377 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
378 nds32_elf_relax_letlsls): Relax TLS pattern.
379 (nds32_relax_adjust_label): Adjust alignment and nop.
380 (nds32_elf_pick_relax): Choose relaxation optimization.
381 (nds32_elf_get_relocated_section_contents): New hook.
382 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
384 * elf32-nds32.h: Declare.
385 * libbfd.h: Regenerate.
386 * reloc.c: Add nds32 new relocations.
388 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
390 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
391 'name' for the typo issue, which related with commit
392 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
394 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
395 Matthew Fortune <matthew.fortune@imgtec.com>
397 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
398 * archures.c (bfd_architecture): Likewise.
399 * bfd-in2.h (bfd_architecture): Likewise.
400 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
401 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
402 BFD_RELOC_MIPS_19_PCREL_S2.
403 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
404 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
405 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
406 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
407 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
408 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
409 BFD_RELOC_LO16_PCREL.
410 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
411 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
413 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
414 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
415 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
416 BFD_RELOC_LO16_PCREL.
417 * elfn32-mips.c: Likewise.
418 * elfxx-mips.c (MIPSR6_P): New define.
419 (mipsr6_exec_plt_entry): New array.
420 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
421 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
422 (aligned_pcrel_reloc_p): New function.
423 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
424 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
425 (mips_elf_calculate_relocation): Add support for relocs:
426 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
427 R_MIPS_PCHI16 and R_MIPS_PCLO16.
428 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
429 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
430 (_bfd_mips_elf_check_relocs): Add support for relocs:
431 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
432 (_bfd_mips_elf_relocate_section): Add a check for unaligned
434 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
436 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
437 (_bfd_mips_elf_print_private_bfd_data): Likewise.
438 (mips_32bit_flags_p): Add support for mips32r6.
439 * libbfd.h (bfd_reloc_code_real_names): Add entries for
440 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
441 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
442 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
443 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
444 BFD_RELOC_MIPS_19_PCREL_S2.
445 * config.bfd: Add mips*-img-elf* target triple.
447 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
449 * config.bfd: Add mips*-img-elf* target triple.
451 2014-09-12 Alan Modra <amodra@gmail.com>
453 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
454 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
455 range of FDEs to hdr_info->array.
456 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
457 .eh_frame_hdr entries, and overlapping FDEs.
459 2014-09-10 Alan Modra <amodra@gmail.com>
461 * elf.c (assign_file_positions_except_relocs): Move section header
463 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
464 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
465 * elflink.c (bfd_elf_final_link): Don't call above function.
467 2014-08-30 Alan Modra <amodra@gmail.com>
469 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
471 2014-08-29 Alan Modra <amodra@gmail.com>
473 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
474 error for calls via a toc adjusting stub without a nop.
476 2014-08-29 Alan Modra <amodra@gmail.com>
478 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
479 error. Remove redundant bfd_set_error.
481 2014-08-29 Alan Modra <amodra@gmail.com>
483 * srec.c (srec_scan): Revert last change. Report an error for
484 S-records with less than the miniumum byte count.
486 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
488 * srec.c (srec_scan): Return error for 0 size.
490 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
493 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
494 to check discarded input section.
495 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
497 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
500 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
501 sections to input from ld --just-symbols.
503 2014-08-26 DJ Delorie <dj@redhat.com>
505 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
508 2014-08-26 Jiong Wang <jiong.wang@arm.com>
510 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
511 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
513 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
515 2014-08-26 Nick Clifton <nickc@redhat.com>
517 * config.bfd: Fix typo in or1knd selection.
519 2014-08-22 Kai Tietz <ktietz@redhat.com>
522 * coffcode.h (coff_compute_section_file_positions): Keep
523 FileAlignment valid as set.
525 2014-08-22 Alan Modra <amodra@gmail.com>
527 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
528 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
530 2014-08-22 Alan Modra <amodra@gmail.com>
532 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
534 (_bfd_elf_begin_eh_frame_parsing): Delete.
535 (_bfd_elf_end_eh_frame_parsing): Delete.
536 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
537 (_bfd_elf_end_eh_frame_parsing): Delete.
538 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
539 !info->relocatable in place of merge_cies.
540 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
541 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
542 (ppc64_elf_size_stubs): Likewise pad stub FDE.
543 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
544 (ppc64_elf_size_stubs): ..here and..
545 (ppc64_elf_finish_dynamic_sections): ..here.
547 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
549 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
551 2014-08-21 Tony Wang <tony.wang@arm.com>
553 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
554 the veneer routine for R_ARM_THM_JUMP19.
555 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
556 (elf32_arm_size_stub): Ditto.
558 2014-08-20 Roland McGrath <mcgrathr@google.com>
561 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
562 all reloc types with pc_relative set in the howto, not just for
563 R_ARM_REL32 and R_ARM_REL32_NOI.
564 (allocate_dynrelocs_for_symbol): Update comment.
565 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
566 set in the howto, set call_reloc_p and may_need_local_target_p but
567 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
568 (elf32_arm_check_relocs): Likewise.
570 2014-08-20 Will Newton <will.newton@linaro.org>
572 * config.bfd: Default armeb-*-eabi* to big endian.
574 2014-08-19 Alan Modra <amodra@gmail.com>
576 * configure: Regenerate.
578 2014-08-18 Alan Modra <amodra@gmail.com>
580 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
581 use dynrelocs for ifunc.
582 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
584 2014-08-18 Alan Modra <amodra@gmail.com>
587 * elflink.c (on_needed_list): Only consider libraries that have
590 2014-08-18 Alan Modra <amodra@gmail.com>
592 * elflink.c (bfd_elf_discard_info): Return int error status.
593 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
594 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
595 * bfd-in2.h: Regenerate.
597 2014-08-14 Alan Modra <amodra@gmail.com>
599 * peXXigen.c (pe_print_reloc): Protect against access past end
602 2014-08-14 Alan Modra <amodra@gmail.com>
605 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
606 in the order they are mapped to output sections.
608 2014-08-14 Alan Modra <amodra@gmail.com>
610 * configure.ac: Delete redundant plugin related checks.
611 * configure: Regenerate.
613 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
615 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
616 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
619 2014-08-12 Alan Modra <amodra@gmail.com>
621 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
622 here when not calling the generic add_symbol function. Formatting.
623 Correct handling of indirect symbols. Update notice call.
624 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
625 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
626 symbols early. Update notice call. Add comments regarding weak
627 symbols vs. indirect.
629 2014-08-12 Alan Modra <amodra@gmail.com>
632 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
635 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
637 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
640 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
641 Alan Modra <amodra@gmail.com>
644 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
645 warning for references in LTO IR to warning symbols.
647 2014-08-07 Alan Modra <amodra@gmail.com>
649 * linker.c (WARN, CWARN): Collapse these states to WARN.
650 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
653 2014-08-05 Doug Evans <dje@google.com>
655 * bfd-in2.h: Regenerate.
656 * libcoff.h: Regenerate.
658 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
660 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
661 rawsize if changing size.
663 2014-08-05 Alan Modra <amodra@gmail.com>
666 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
668 2014-08-05 Alan Modra <amodra@gmail.com>
670 * linker.c (generic_link_check_archive_element): Move handling
671 of command link -u symbols with a common symbol def to the
672 code handling non-common symbols so that archive element symbols
673 are loaded. Use generic_link_add_object_symbols.
675 2014-08-05 Alan Modra <amodra@gmail.com>
678 * linker.c (struct archive_list, struct archive_hash_entry,
679 struct archive_hash_table, archive_hash_newfunc,
680 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
681 archive_hash_table_free): Delete.
682 (_bfd_generic_link_add_archive_symbols): Add h and name params to
683 checkfn. Rewrite using a straight-forward scan over archive map.
684 (generic_link_check_archive_element_no_collect,
685 generic_link_check_archive_element_collect,
686 generic_link_check_archive_element): Add h and name params.
687 * aoutx.h (aout_link_check_archive_element): Likewise.
688 * pdp11.c (aout_link_check_archive_element): Likewise.
689 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
690 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
691 scan symbols, simply add archive element whenever h is undefined.
692 (coff_link_check_ar_symbols): Delete.
693 * ecoff.c (read_ext_syms_and_strs): Delete.
694 (reread_ext_syms_and_strs): Delete.
695 (ecoff_link_check_archive_element): Add h and name param. Don't
696 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
697 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
699 (elf_link_add_archive_symbols): Delete "defined" array, merge
700 functionality into "included". Make "included" a char array. Don't
701 set or test archive_pass.
702 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
703 * libbfd.h: Regenerate.
705 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
708 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
710 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
712 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
713 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
714 (bfd_mips_elf_swap_abiflags_v0_in): New function.
715 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
716 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
717 (_bfd_mips_elf_fake_sections): Likewise.
718 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
719 (_bfd_mips_elf_additional_program_headers): Account for new
720 PT_MIPS_ABIFLAGS program header.
721 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
722 associate with .MIPS.abiflags.
723 (_bfd_mips_elf_gc_mark_extra_sections): New function.
724 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
725 (infer_mips_abiflags): Likewise.
726 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
727 (mips_32bit_flags_p): Moved higher.
728 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
729 checking for FP ABIs.
730 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
731 checks. Check EF_MIPS_FP64 flag consistency.
732 (print_mips_ases, print_mips_isa_ext): New static function.
733 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
734 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
735 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
736 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
737 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
738 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
739 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
740 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
742 2014-07-28 Alan Modra <amodra@gmail.com>
745 * archive.c (_bfd_compute_and_write_armap): Warn on adding
746 __gnu_lto_slim to armap.
747 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
748 __gnu_lto_slim to linker hash table.
750 2014-07-27 Anthony Green <green@moxielogic.org>
752 * config.bfd: Add moxie-*-moxiebox*.
754 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
756 Add or reactivate or1k-*-rtems*
757 * config.bfd (or1k-*-rtems*): Reactivate.
759 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
761 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
763 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
764 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
766 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
770 and R_*_IRELATIVE relocation offset with PLT entry.
771 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
772 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
773 (elf_x86_64_get_synthetic_symtab): Use it.
775 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
779 next_tls_desc_index with elf.srelplt->reloc_count.
781 2014-07-15 Alan Modra <amodra@gmail.com>
783 * cache.c (cache_bread_1): Don't return -1 when fread returns
786 2014-07-15 Alan Modra <amodra@gmail.com>
788 * elflink.c (elf_merge_st_other): Update comments. Simplify
789 visibility handling. Make isym const. Move code modifying
790 isym->st_other for --exclude-libs to..
791 (elf_link_add_object_symbols): ..here.
793 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
796 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
798 2014-07-08 Nick Clifton <nickc@redhat.com>
801 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
802 segments in input bfds.
804 2014-07-08 Will Newton <will.newton@linaro.org>
806 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
807 value to 64kB and remove custom setting for NaCl.
809 2014-07-08 Alan Modra <amodra@gmail.com>
811 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
812 bits from source to dest.
813 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
814 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
816 * bfd-in2.h: Regenerate.
818 2014-07-08 Jiong Wang <jiong.wang@arm.com>
820 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
821 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
822 when info->relocatable be true.
824 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
826 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
827 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
828 * bfd-in2.h: Regenerate.
829 * libbfd.h: Regenerate.
831 2014-07-04 Alan Modra <amodra@gmail.com>
833 * Makefile.am: Update "configure.in" comments.
836 * configure.host: Likewise.
837 * doc/bfdint.texi: Likewise.
838 * targets.c: Likewise.
839 * warning.m4: Likewise.
840 * Makefile.in: Regenerate.
842 2014-07-04 Alan Modra <amodra@gmail.com>
844 * configure.ac: Rename from configure.in.
845 * Makefile.in: Regenerate.
846 * config.in: Regenerate.
847 * doc/Makefile.in: Regenerate.
849 2014-07-04 Alan Modra <amodra@gmail.com>
851 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
852 * Makefile.in: Regenerate.
854 2014-07-04 Alan Modra <amodra@gmail.com>
856 * version.m4: New file.
857 * configure.in: Include version.m4.
859 * Makefile.am (RELEASE): Delete.
860 (bfdver.h): Depend on development.sh, use instead of RELEASE.
861 * Makefile.in: Regenerate.
862 * doc/Makefile.in: Regenerate.
864 2014-07-02 Alan Modra <amodra@gmail.com>
866 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
867 pointer_equality_needed when !readonly_dynrelocs.
868 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
870 2014-07-02 Alan Modra <amodra@gmail.com>
872 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
873 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
875 2014-07-01 Alan Modra <amodra@gmail.com>
877 * bfd.c (struct bfd): Reorganise for better packing. Delete
878 "ifd" field. Make "format", "direction" and "flags" bitfields.
879 (HAS_LOAD_PAGE): Delete, renumber following flags.
880 * bfd-in2.h: Regenerate.
881 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
883 2014-07-01 Alan Modra <amodra@gmail.com>
885 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
886 (struct ppc_link_hash_table): Increase size of stub_count array.
887 (build_global_entry_stubs): Emit symbol on global entry stub.
888 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
891 2014-07-01 Alan Modra <amodra@gmail.com>
893 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
894 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
895 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
897 (ppc64_elf_relocate_section): Disable ELFv2 function entry
898 optimisation when --traditional-format.
900 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
901 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
902 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
903 Soundararajan <Sounderarajan.D@atmel.com>
905 * archures.c: Add avrtiny architecture for avr target.
906 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
907 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
908 added for 16 bit LDS/STS instruction of avrtiny arch.
909 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
910 BFD_RELOC_AVR_LDS_STS_16.
911 (bfd_elf_avr_final_write_processing): Select machine number
913 (elf32_avr_object_p): Set machine number for avrtiny arch.
914 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
915 * bfd-in2.h: Regenerate.
916 * libbfd.h: Regenerate.
918 2014-06-26 Nick Clifton <nickc@redhat.com>
921 * dwarf2.c (is_str_attr): New function.
922 (find_abstract_instance_name): Use it to determine when an
923 attribute has a string value.
925 2014-06-24 Alan Modra <amodra@gmail.com>
927 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
928 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
931 2014-06-21 Philippe De Muyter <phdm@macqel.be>
933 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
936 2014-06-20 Kyle McMartin <kyle@redhat.com>
938 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
939 emitting initial-exec relocs when not linking an executable.
941 2014-06-16 Will Newton <will.newton@linaro.org>
943 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
944 htab->next_tls_desc_index in the non-IPLT case.
945 Calculate GOT offset correctly for the non-IPLT case.
946 (allocate_dynrelocs_for_symbol): Don't increment
947 htab->next_tls_desc_index here.
949 2014-06-16 Alan Modra <amodra@gmail.com>
951 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
954 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
956 * elfxx-aarch64.c (stdarg.h): Include.
958 (_bfd_aarch64_elf_grok_prstatus): Updated.
959 (_bfd_aarch64_elf_grok_psinfo): New function.
960 (_bfd_aarch64_elf_write_core_note): New function.
961 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
962 (elf_backend_write_core_note): Define.
964 2014-06-13 Alan Modra <amodra@gmail.com>
966 * archive.c: Include bfdlink.h.
967 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
968 * bfd.c (struct bfd): Add is_linker_output field.
969 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
970 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
971 link.hash and is_linker_output.
972 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
973 param with bfd*. Assert is_linker_output and link.hash, and
974 clear them before exit.
975 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
976 bfd_link_hash_table* param with bfd*. Hack is_linker_output
977 and link.hash so we can free two linker hash tables.
978 (elf32_mn10300_link_hash_table_create): Create static_hash_table
979 first. Clean up on errors. Set hash_table_free pointer.
980 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
981 bfd_link_hash_table* param with bfd*.
982 (elf32_arm_link_hash_table_create): Clean up on errors. Set
983 hash_table_free pointer.
984 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
985 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
986 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
987 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
988 * xcofflink.c: Similarly.
989 * simple.c (bfd_simple_get_relocated_section_contents): Save and
990 clear link.next before creating linker hash table. Clean up on
991 errors, and restore link.next on exit.
992 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
993 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
994 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
995 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
996 * hash.c (bfd_hash_table_init_n): Free table on error.
997 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
998 * bfd-in2.h: Regenerate.
999 * libbfd.h: Regenerate.
1000 * libcoff.h: Regenerate.
1002 2014-06-13 Alan Modra <amodra@gmail.com>
1005 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1006 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1007 * bfd.c (bfd_link_hash_table_free): Don't define.
1008 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1009 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1010 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1011 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1012 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1013 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1014 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1015 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1016 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1017 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1018 * xsym.c: Don't define various link_hash_table_free defines, and
1019 remove from bfd_target vars. Temporarily reference some of the
1020 target link_hash_table_free functions to avoid warnings.
1021 * bfd-in2.h: Regenerate.
1022 * libbfd.h: Regenerate.
1024 2014-06-13 Alan Modra <amodra@gmail.com>
1026 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1027 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1028 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1029 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1030 Move link_hash_table_free functions before their corresponding
1031 link_hash_table_create functions.
1033 2014-06-13 Alan Modra <amodra@gmail.com>
1035 * bfd.c (struct bfd): Replace link_next with a union.
1036 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1037 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1038 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1039 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1040 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1041 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1042 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1043 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1044 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1045 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1046 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1047 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1048 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1049 * bfd-in2.h: Regenerate.
1051 2014-06-11 Alan Modra <amodra@gmail.com>
1053 * linker.c (unwrap_hash_lookup): Add missing parens.
1055 2014-06-11 Kai Tietz <ktietz@redhat.com>
1057 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1058 * libcoff.h: Regenerated.
1060 2014-06-10 Alan Modra <amodra@gmail.com>
1063 * linker.c (unwrap_hash_lookup): New function.
1064 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1065 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1066 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1067 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1068 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1069 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1070 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1071 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1073 2014-06-07 Alan Modra <amodra@gmail.com>
1075 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1076 insn as a bitfield; Use complain_overflow_bitfield.
1077 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1079 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1081 * development.sh: New file.
1082 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1083 Make -Werror the default with GCC only if DEVELOPMENT is true.
1084 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1085 $(srcdir)/development.sh.
1086 * Makefile.in, configure: Regenerate.
1088 2014-06-04 Will Newton <will.newton@linaro.org>
1090 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1091 being non-NULL into an assert.
1092 (elfNN_aarch64_tls_relax): Remove unused code.
1094 2014-06-03 DJ Delorie <dj@redhat.com>
1096 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1098 2014-06-03 Nick Clifton <nickc@redhat.com>
1101 * peXXigen.c (rsrc_process_section): Page align the new contents
1102 befgore writing out.
1104 2014-06-03 Alan Modra <amodra@gmail.com>
1106 * elf64-ppc.c (ADDIS_R12_R2): Define.
1107 (build_plt_stub): Support fusion on ELFv2 stub.
1108 (ppc_build_one_stub): Likewise for plt branch stubs.
1110 2014-05-28 Alan Modra <amodra@gmail.com>
1112 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1114 2014-05-28 Tristan Gingold <gingold@adacore.com>
1116 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1117 to keep the length of the best fit range.
1118 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1121 2014-05-27 DJ Delorie <dj@redhat.com>
1123 * elf32-rx.c (get_symbol_value_maybe): New.
1124 (rx_elf_relocate_section): If we find a reloc against
1125 $tableentry$default$<name>, redirect it to the appropriate
1127 (RX_Table_Info): New.
1128 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1129 with table parts in them.
1130 (rx_check_directives): New.
1131 (rx_table_map_2): New.
1132 (rx_table_map): New.
1133 (rx_additional_link_map_text): New. Called to dump tables to the
1137 2014-05-20 DJ Delorie <dj@redhat.com>
1139 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1141 2014-05-20 Alan Modra <amodra@gmail.com>
1144 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1145 Remove redundant setting of htab->elf.dynobj. Don't align.
1146 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1147 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1148 (create_sdata_sym): Delete.
1149 (elf_allocate_pointer_linker_section): Rename from
1150 elf_create_pointer_linker_section. Align section.
1151 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1152 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1154 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1155 Remove unnecessary tests on _SDA_BASE_ sym.
1156 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1157 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1158 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1159 (ppc_elf_maybe_strip_sdata_syms): Declare.
1161 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1163 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1165 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1167 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1168 in a section with no contents.
1169 (is_vma_in_section, find_section_by_vma): New functions.
1170 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1171 offsets in the debug directory.
1172 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1173 Byte-swap GUID from little-endian to big-endian order for
1174 consistent and conventional display.
1176 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1178 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1179 64-bit doubles objects mix with 32-bit doubles objects.
1180 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1182 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1184 * mmo.c: Update URLs in documentation comments.
1186 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1187 David Weatherford <weath@cadence.com>
1188 Max Filippov <jcmvbkbc@gmail.com>
1190 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1193 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1195 * config.bfd: Add proper arm config for *-*-freebsd*.
1197 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1199 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1200 mips32r5 and mips64r5.
1201 * archures.c (bfd_architecture): Likewise.
1202 * bfd-in2.h (bfd_architecture): Likewise.
1203 * cpu-mips.c (arch_info_struct): Likewise.
1204 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1206 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1208 * elfxx-mips.h (elfxx-mips.h): Declare.
1209 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1210 Tag_GNU_MIPS_ABI_FP mismatches.
1211 (_bfd_mips_fp_abi_string): New function.
1213 2014-05-02 Alan Modra <amodra@gmail.com>
1215 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1216 * configure.in: Likewise.
1217 * configure: Regenerate.
1219 2014-05-02 Alan Modra <amodra@gmail.com>
1221 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1222 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1223 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1224 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1225 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1226 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1227 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1228 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1229 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1230 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1231 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1232 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1233 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1234 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1235 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1236 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1237 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1238 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1239 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1240 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1241 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1242 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1243 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1244 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1245 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1246 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1247 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1248 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1249 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1250 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1251 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1252 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1253 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1254 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1255 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1256 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1257 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1258 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1259 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1260 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1261 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1262 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1263 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1264 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1265 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1266 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1267 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1268 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1270 * configure: Regenerate.
1272 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1274 * mmo.c (mmo File layout documentation): Add note about low bits
1276 (mmo_write_chunk): When handling data remainder, assert that
1277 previous remaining data is flushed.
1278 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1279 when dealing with an aligned VMA and for aligned lengths. Don't skip
1280 the last 32-bit-word of zeros.
1281 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1282 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1283 emitting data, not after updating it.
1284 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1286 2014-04-30 Nick Clifton <nickc@redhat.com>
1288 * compress.c (bfd_is_section_compressed): When checking the
1289 .debug_str section, also check the fifth byte in the section is
1290 not part of a string.
1292 2014-04-30 Alan Modra <amodra@gmail.com>
1294 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1295 (find_merged_cie): Identify personality functions by (bfd_id,index)
1296 pair when a local sym is used.
1298 2014-04-29 Christian Svensson <blue@cmd.nu>
1300 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1301 into .rela.got if it contained TLS relocations as well.
1303 2014-04-28 Nick Clifton <nickc@redhat.com>
1306 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1309 2014-04-26 Alan Modra <amodra@gmail.com>
1311 * po/SRC-POTFILES.in: Regenerate.
1312 * configure: Regenerate.
1314 2014-04-25 Nick Clifton <nickc@redhat.com>
1317 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1318 a 342-bit host. This time for older versions of gcc.
1320 2014-04-24 Nick Clifton <nickc@redhat.com>
1322 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1325 2014-04-24 Alan Modra <amodra@gmail.com>
1328 * dwarf2.c: Formatting.
1329 (struct dwarf2_debug): Make adjusted_section_count signed.
1330 (unset_sections): Make i signed.
1331 (set_debug_vma): New function.
1332 (place_sections): Handle separate debug object file. Set VMA
1333 on debug sections, even if they have an output section. Also
1334 set VMA on zero size sections, and non-load but alloc sections.
1335 Set adjusted_section_count to -1 when no section adjustment.
1336 Malloc adjusted_sections. Don't double last_vma. Transfer
1337 alloc section VMAs to separate debug file.
1338 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1339 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1340 test on symbols being the same before using old stash. Read
1341 and use separate debug file symbols. Call place_sections.
1342 (find_line): Don't call place_sections here.
1343 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1344 * libbfd.h: Regenerate.
1345 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1346 _bfd_dwarf2_slurp_debug_info call.
1347 * simple.c (simple_save_output_info): Clarify comment.
1349 2014-04-24 Nick Clifton <nickc@redhat.com>
1352 * peXXigen.c (struct rsrc_regions): New structure.
1353 (rsrc_print_resource_directory): Use new structure. Include
1354 offset of directory in listing.
1355 (rsrc_print_resource_entry): Likewise.
1356 (rsrc_print_section): Likewise.
1357 (rsrc_count_entries): Do not increment sizeof_strings or
1359 (rsrc_count_directory): Do not increment sizeof_tables.
1360 (rsrc_compute_region_sizes): New function.
1361 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1362 (rsrc_process_section): Compute size of regions after merging
1365 2014-04-23 Alan Modra <amodra@gmail.com>
1368 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1369 (place_sections): Do not modify VMA of sections when called from
1370 linker after sections have been placed in output sections. Short
1371 circuit single section case.
1372 (save_section_vma, section_vma_same): New functions.
1373 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1375 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1376 when non-relocatable.
1378 2014-04-22 Nick Clifton <nickc@redhat.com>
1381 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1383 2014-04-22 Christian Svensson <blue@cmd.nu>
1385 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1386 * archures.c: Likewise.
1387 * coffcode.h: Likewise.
1388 * config.bfd: Likewise.
1389 * configure.in: Likewise.
1390 * reloc.c: Likewise.
1391 * targets.c: Likewise.
1392 * cpu-or1k.c: New file.
1393 * elf32-or1k.c: New file.
1394 * coff-or32.c: Delete.
1395 * cpu-openrisc.c: Delete.
1396 * cpu-or32.c: Delete.
1397 * elf32-openrisc.c: Delete.
1398 * elf32-or32.c: Delete.
1399 * Makefile.in: Regenerate.
1400 * bfd-in2.h: Regenerate.
1401 * configure: Regenerate.
1402 * libbfd.h: Regenerate.
1404 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1407 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1409 2014-04-22 Will Newton <will.newton@linaro.org>
1411 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1412 function. (elf_backend_section_flags): Remove define.
1414 2014-04-21 Richard Henderson <rth@redhat.com>
1416 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1417 parameter; honor it and disable got merging when false.
1418 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1419 the first pass of relaxation.
1420 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1421 the end of the LITERAL+LITUSE chain.
1422 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1423 second pass of relaxation.
1425 * configure.ac (use_secureplt): Enable by default.
1426 * configure: Rebuild.
1428 2014-04-18 Tristan Gingold <gingold@adacore.com>
1430 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1431 bind_content, weak_bind_content, lazy_bind_content,
1433 (bfd_mach_o_load_command): Add comments, add next field.
1434 (mach_o_data_struct): Replace commands field by first_command
1436 * mach-o.c (bfd_mach_o_append_command): New function.
1437 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1438 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1440 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1441 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1442 (bfd_mach_o_write_thread): Use macro instead of literal.
1443 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1444 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1446 (bfd_mach_o_write_symtab_content): New function (extracted
1447 from bfd_mach_o_write_symtab).
1448 (bfd_mach_o_write_symtab): Split.
1449 (bfd_mach_o_count_indirect_symbols): Move
1450 (bfd_mach_o_build_dysymtab): Remove layout code.
1451 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1452 (bfd_mach_o_count_sections_for_seg): Remove.
1453 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1454 bfd_mach_o_build_seg_command).
1455 (bfd_mach_o_build_exec_seg_command): New function.
1456 (bfd_mach_o_build_dysymtab_command): Remove.
1457 (bfd_mach_o_layout_commands): New function.
1458 (bfd_mach_o_init_segment): New function.
1459 (bfd_mach_o_build_commands): Major rework to handle non-object
1461 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1463 (bfd_mach_o_read_dyld_info): Clear content fields.
1464 (bfd_mach_o_read_segment): Adjust call.
1465 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1467 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1468 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1469 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1472 2014-04-18 Tristan Gingold <gingold@adacore.com>
1474 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1475 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1476 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1477 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1479 2014-04-18 Tristan Gingold <gingold@adacore.com>
1481 * mach-o.h (bfd_mach_o_dylinker_command)
1482 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1484 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1485 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1487 2014-04-18 Tristan Gingold <gingold@adacore.com>
1489 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1490 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1491 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1492 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1493 each targets declared.
1494 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1495 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1497 2014-04-18 Tristan Gingold <gingold@adacore.com>
1499 * mach-o.c (bfd_mach_o_write_thread)
1500 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1501 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1502 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1503 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1504 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1505 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1506 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1507 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1508 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1509 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1510 (bfd_mach_o_read_command): Now return a boolean status.
1511 Adjust return statements.
1512 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1513 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1515 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1517 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1518 field. Add assigned_low_gotno and assigned_high_gotno fields.
1519 (mips_elf_create_local_got_entry): Update out-of-space condition.
1520 Set index of new GOT entry to assigned_low_gotno if required by
1521 the current relocation, else set it to assigned_high_gotno.
1522 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1523 with assigned_low_gotno.
1524 (mips_elf_multi_got): Initialize assigned_low_gotno and
1525 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1526 in place of assigned_gotno when handling global GOT entries.
1527 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1528 assigned_high_gotno.
1529 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1530 gap in the middle of local GOT space.
1532 2014-04-17 Alan Modra <amodra@gmail.com>
1535 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1536 current bfd is a plugin. Don't always set type_change_ok
1537 when old bfd is a plugin.
1539 2014-04-16 Tristan Gingold <gingold@adacore.com>
1541 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1544 2014-04-16 Alan Modra <amodra@gmail.com>
1546 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1547 with "ba 0" rather than zeros.
1549 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1551 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1553 2014-04-14 Alan Modra <amodra@gmail.com>
1555 * elf32-ppc.c (BA): Define
1556 (ppc_elf_link_hash_table_create): Correct default_params.
1557 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1558 than "nop" for ppc476_workaround.
1559 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1560 and __glink_PLTresolve. Ensure plt call stub at end of page
1561 doesn't allow fall-thru prefetch.
1563 2014-04-11 Nick Clifton <nickc@redhat.com>
1566 * peXXigen.c (abs_finder): New function.
1567 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1568 than 1^32 try to convert them into section relative values
1571 2014-04-11 Nick Clifton <nickc@redhat.com>
1573 * bfd-in2.h: Regenerate.
1574 * libbfd.h: Regenerate.
1576 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1578 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1579 when building function stubs.
1581 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1583 * elf32-avr.c: Add DIFF relocations for AVR.
1584 (avr_final_link_relocate): Handle the DIFF relocs.
1585 (bfd_elf_avr_diff_reloc): New.
1586 (elf32_avr_is_diff_reloc): New.
1587 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1588 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1591 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1593 2014-04-09 Alan Modra <amodra@gmail.com>
1595 * libcoff.h: Regenerate.
1597 2014-04-09 Alan Modra <amodra@gmail.com>
1599 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1600 of safe ppc476 insns at end of page. Also remove non-branch insns.
1603 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1605 * peXXigen.c (pe_print_debugdata): New function: Displays the
1606 contents of the debug directory and decodes codeview entries.
1607 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1608 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1609 Add functions for reading and writing debugdir and codeview
1611 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1612 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1613 * libcoff-in.h (pe_tdata): Add build-id data.
1614 * libcoff.h: Regenerate.
1615 * coffcode.h (coff_write_object_contents): Run build_id
1616 after_write_object_contents hook.
1618 2014-04-05 Alan Modra <amodra@gmail.com>
1620 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1621 merging non-default sym.
1623 2014-04-04 Tristan Gingold <gingold@adacore.com>
1625 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1628 2014-04-04 Tristan Gingold <gingold@adacore.com>
1630 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1631 thinko on names length.
1633 2014-04-04 Tristan Gingold <gingold@adacore.com>
1635 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1637 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1639 2014-04-04 Tristan Gingold <gingold@adacore.com>
1641 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1643 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1645 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1646 section before dereferencing.
1647 (pe_print_idata, pe_print_edata, pe_print_reloc)
1648 (rsrc_print_section): Don't bother interpreting the contents
1649 of sections which have no contents.
1651 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1654 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1657 2014-04-03 Tristan Gingold <gingold@adacore.com>
1659 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1661 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1663 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1665 2014-04-03 Alan Modra <amodra@gmail.com>
1667 * elf-bfd.h (struct elf_backend_data
1668 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1669 with "bfd_size_type size".
1670 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1671 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1672 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1673 * elfcode.h (bfd_from_remote_memory): Likewise.
1674 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1675 * bfd-in2.h: Regenerate.
1677 2014-04-02 Tristan Gingold <gingold@adacore.com>
1679 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1680 (bfd_mach_o_prebind_cksum_command): New types.
1681 (bfd_mach_o_prebound_dylib_command): Rewrite.
1682 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1684 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1686 (bfd_mach_o_read_prebind_cksum): New function.
1687 (bfd_mach_o_read_twolevel_hints): Ditto.
1688 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1691 2014-04-02 Alan Modra <amodra@gmail.com>
1693 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1694 Consolidate code handling possible section headers past end of
1695 segment. Don't use p_align for page size guess, instead use
1696 minpagesize. Take note of ld.so clearing section headers when
1697 p_memsz > p_filesz. Handle file header specifying no section
1698 headers. Handle zero p_align throughout. Default loadbase to
1699 zero. Add comments. Rename contents_size to high_offset, and
1700 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1701 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1702 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1704 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1705 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1706 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1707 * bfd-in2.h: Regnerate.
1709 2014-04-01 Tristan Gingold <gingold@adacore.com>
1711 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1714 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1715 Pavel Fedin <p.fedin@samsung.com>
1717 * elf32-arm.c: Add support for limited pretty-printing of PLT
1718 entries on eabi and nacl targets.
1719 (elf32_arm_get_synthetic_symtab): Add new callback.
1720 (elf32_arm_nacl_plt_sym_val): Likewise.
1721 (elf32_arm_plt0_size): Add helper function.
1722 (elf32_arm_plt_size): Likewise.
1724 2014-03-27 Tristan Gingold <gingold@adacore.com>
1726 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1727 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1729 2014-03-27 Tristan Gingold <gingold@adacore.com>
1731 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1732 * mach-o.c (bfd_mach_o_write_symtab)
1733 (bfd_mach_o_write_contents)
1734 (bfd_mach_o_set_section_flags_from_bfd)
1735 (bfd_mach_o_build_seg_command): Fix indentation.
1736 (bfd_mach_o_get_base_address): New function.
1738 2014-03-26 Nick Clifton <nickc@redhat.com>
1740 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1741 relocations in discarded sections.
1743 2014-03-26 Tristan Gingold <gingold@adacore.com>
1745 * mach-o.c (bfd_mach_o_convert_architecture): Add
1746 BFD_MACH_O_CPU_TYPE_ARM64.
1748 2014-03-26 Alan Modra <amodra@gmail.com>
1750 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1751 needed plt entries when taking the address of functions for
1752 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1753 Move opd setup and abiversion checks to..
1754 (ppc64_elf_before_check_relocs): ..here. Renamed from
1755 ppc64_elf_process_dot_syms. Set output abiversion from input and
1756 input abiversion from output, if either is not set.
1757 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1758 (elf_backend_check_directives): Update.
1760 2014-03-25 Will Newton <will.newton@linaro.org>
1762 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1763 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1764 of input sections rather than output sections.
1766 2014-03-20 Will Newton <will.newton@linaro.org>
1769 * elf32-arm.c (elf32_arm_check_relocs): Set
1770 pointer_equality_needed for absolute references within
1772 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1773 unless pointer_equality_needed is set.
1775 2014-03-19 Nick Clifton <nickc@redhat.com>
1777 * peXXigen.c (rsrc_process_section): Add code to scan input
1778 sections and record their lengths. Use these lengths to find the
1779 start of each merged .rsrc section.
1781 2014-03-17 Tristan Gingold <gingold@adacore.com>
1783 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1784 (bfd_mach_o_read_command): Ditto.
1786 2014-03-14 Meador Inge <meadori@codesourcery.com>
1788 * configure.in: Add strnlen to AC_CHECK_DECLS.
1789 * config.in: Regenerate.
1790 * configure: Regenerate.
1791 * sysdep.h (strnlen): Add prototype.
1793 2014-03-14 Alan Modra <amodra@gmail.com>
1795 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1796 handling for VLE_SDA21 relocs.
1798 2014-03-13 Tristan Gingold <gingold@adacore.com>
1800 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1802 (pe_bfd_object_p): Also read version number to detect ILF.
1803 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1804 (x86_64pe_bigobj_vec): Define
1805 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1806 (bfd_coff_max_nscns): New macro.
1807 (coff_compute_section_file_positions): Use unsigned int for
1808 target_index. Compare with bfd_coff_max_nscns.
1809 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1810 Set a value for _bfd_coff_max_nscns.
1811 (header_bigobj_classid): New constant.
1812 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1813 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1814 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1816 (bigobj_swap_table): New table.
1817 * libcoff.h: Regenerate.
1818 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1819 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1820 _bfd_coff_max_nscns.
1821 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1822 * coff-rs6000.c (bfd_xcoff_backend_data)
1823 (bfd_pmac_xcoff_backend_data): Likewise.
1824 * coff64-rs6000.c (bfd_xcoff_backend_data)
1825 (bfd_xcoff_aix5_backend_data): Likewise.
1826 * targets.c (x86_64pe_bigobj_vec): Declare.
1827 * configure.in (x86_64pe_bigobj_vec): New vector.
1828 * configure: Regenerate.
1829 * config.bfd: Add bigobj object format for Windows targets.
1831 2014-03-12 Nick Clifton <nickc@redhat.com>
1834 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1835 before testing for vxworks.
1837 2014-03-12 Alan Modra <amodra@gmail.com>
1839 * Makefile.in: Regenerate.
1841 2014-03-12 Alan Modra <amodra@gmail.com>
1844 * elf.c (copy_elf_program_header): Ignore first section lma if
1847 2014-03-11 Alan Modra <amodra@gmail.com>
1850 * coff-rs6000.c: Include stdint.h.
1851 * coff64-rs6000.c: Likewise.
1853 2014-03-10 Tristan Gingold <gingold@adacore.com>
1855 * ticoff.h: Removed.
1857 2014-03-08 Alan Modra <amodra@gmail.com>
1859 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1860 many relocations. Correct bitsize and rightshift too for a number
1861 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1862 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1863 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1864 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1865 fields in instructions to signed/unsigned according to whether
1866 the field takes a signed or unsigned value. Tidy vle split16 code.
1867 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1869 2014-03-08 Alan Modra <amodra@gmail.com>
1871 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1872 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1873 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1874 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1875 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1876 fields in instructions to signed/unsigned according to whether
1877 the field takes a signed or unsigned value.
1879 2014-03-07 Pedro Alves <palves@redhat.com>
1882 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1883 through ptr_to_uint instead of through long.
1885 2014-03-06 Nick Clifton <nickc@redhat.com>
1888 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1889 attribute section names.
1891 2014-03-05 Alan Modra <amodra@gmail.com>
1893 Update copyright years.
1895 2014-03-05 Alan Modra <amodra@gmail.com>
1897 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1898 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1899 (ppc64_elf_check_relocs): Likewise.
1900 (ppc64_elf_relocate_section): Likewise.
1901 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1902 * bfd-in2.h: Regenerate.
1903 * libbfd.h: Regenerate.
1905 2014-03-04 Heiher <r@hev.cc>
1907 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1909 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1910 extension of bfd_mach_mipsisa64r2.
1912 2014-03-04 Nick Clifton <nickc@redhat.com>
1915 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1916 (elf32_thumb2_plt_entry): New array.
1917 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1918 using thumb2 based PLT.
1919 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1921 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1923 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1925 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1926 Thumb2 based PLT 0-entry.
1927 (elf32_arm_output_arch_local_syms): Handle creation of local
1928 symbols for Thumb2 based PLT entries.
1930 2014-02-28 Alan Modra <amodra@gmail.com>
1933 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1934 the same conditions we called check_relocs.
1936 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1938 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1939 * bfd-in2.h: Regenerate.
1940 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1941 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1942 using long PLT entries.
1943 (bfd_elf32_arm_use_long_plt): New function.
1944 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1946 2014-02-27 Alan Modra <amodra@gmail.com>
1948 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1949 params for targets that don't use ppc32elf.em.
1951 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1953 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1954 of GOTOFF relocations.
1956 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1957 H.J. Lu <hongjiu.lu@intel.com>
1959 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1960 (elf_x86_64_legacy_plt_entry): Likewise.
1961 (elf_x86_64_bnd_plt_entry): Likewise.
1962 (elf_x86_64_legacy_plt2_entry): Likewise.
1963 (elf_x86_64_bnd_plt2_entry): Likewise.
1964 (elf_x86_64_bnd_arch_bed): Likewise.
1965 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1966 (elf_x86_64_link_hash_table): Add plt_bnd.
1967 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1969 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1970 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1972 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1973 symbols. Resolve call to the second PLT if it is created.
1974 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1975 (elf_x86_64_relocate_section): Resolve PLT references to the
1976 second PLT if it is created.
1977 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1978 second PLT entry for BND relocation.
1979 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1980 the second PLT is created.
1981 (elf_x86_64_get_synthetic_symtab): New.
1982 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1984 2014-02-19 Alan Modra <amodra@gmail.com>
1986 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1987 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1988 provision of out-of-line register save/restore routines.
1990 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1992 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1993 PT_DYNAMIC segment flags.
1995 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1998 * simple.c (struct saved_offsets): New.
1999 (simple_save_output_info): Use it for ptr.
2000 (simple_restore_output_info): Use it for ptr. Check section_count.
2001 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2003 2014-02-17 Alan Modra <amodra@gmail.com>
2005 * elf64-ppc.h (struct ppc64_elf_params): Define.
2006 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2007 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2008 ppc64_elf_build_stubs): Update prototype.
2009 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2010 fields now in params. Adjust code throughout file.
2011 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2012 Save params pointer in htab.
2013 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2014 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2015 ppc64_elf_build_stubs): Remove parameters now in "params".
2017 2014-02-17 Alan Modra <amodra@gmail.com>
2019 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2020 patched for ppc476 workaround. Reapply branch taken/not taken
2023 2014-02-12 Alan Modra <amodra@gmail.com>
2025 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2026 stubs for calls to __tls_get_addr that we know will later be
2029 2014-02-12 Alan Modra <amodra@gmail.com>
2031 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2032 for ld -r, when code sections are sufficiently aligned.
2033 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2036 2014-02-12 Alan Modra <amodra@gmail.com>
2039 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2040 --export-dynamic and --dynamic-list marking of symbols.
2041 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2044 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2047 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2048 executables if it matches dynamic_list.
2050 2014-02-10 Alan Modra <amodra@gmail.com>
2052 * po/SRC-POTFILES.in: Regenerate.
2053 * po/bfd.pot: Regenerate.
2055 2014-02-09 Alan Modra <amodra@gmail.com>
2057 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2058 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2059 (elfNN_bed): Init new field.
2060 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2061 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2062 (ppc_elf_relax_section): Don't reallocate section here, write
2063 stubs, or write out relocs for ld -r here..
2064 (ppc_elf_relocate_section): ..instead write stubs here, and use
2065 existing code to write out relocs for ld -r. Fix offset
2066 adjustment on reloc for little-endian.
2067 (elf_backend_caches_rawsize): Define.
2069 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2072 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2074 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2076 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2077 return paths. Three times.
2078 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2080 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2081 (ppc64_elf_edit_toc): Free USED in return path.
2083 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2085 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2086 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2087 * libbfd.h: Regenerated.
2088 * bfd-in2.h: Regenerated.
2089 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2090 (nios2_reloc_map): Likewise.
2091 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2092 Fixed all references.
2093 (nios2_elf32_relocate_section): Add new relocations.
2094 (nios2_elf32_check_relocs): Likewise.
2095 (nios2_elf32_gc_sweep_hook): Likewise.
2097 2014-02-03 Alan Modra <amodra@gmail.com>
2099 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2100 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2101 (ppc_elf_link_params): New function.
2102 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2104 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2105 parameters. Use htab->params instead.
2106 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2107 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2108 64 bytes for ppc476 workaround.
2109 (struct ppc_elf_relax_info): New.
2110 (ppc_elf_relax_section): Exclude linker created sections and
2111 those too small to hold one instruction. Don't add another
2112 branch around trampolines on later relax passes. Don't
2113 generate trampolines for undefined symbols when !relocatable,
2114 nor for plugin symbols. Allocate space for ppc476 workaround
2115 patch area. Free fixups on error return path.
2116 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2117 * elf32-ppc.h (struct ppc_elf_params): New.
2118 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2119 (ppc_elf_link_params): Declare.
2120 * section.c (SEC_INFO_TYPE_TARGET): Define.
2121 * bfd-in2.h: Regenerate.
2123 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2125 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2127 (nios2_elf32_relocate_section): Use got_base to adjust
2128 GOT-pointer-relative relocations relative to _gp_got.
2129 (create_got_section): Create _gp_got symbol.
2130 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2131 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2133 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2135 * bfd-in2.h: Update from reloc.c.
2136 * elf32-nios2.c: Include elf32-nios2.h.
2137 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2138 (nios2_reloc_map): Likewise.
2139 (enum elf32_nios2_stub_type): Declare.
2140 (struct elf32_nios2_stub_hash_entry): Declare.
2141 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2142 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2143 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2144 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2145 bfd_count, top_index, input_list, all_local_syms.
2146 (nios2_call26_stub_entry): New.
2147 (nios2_elf32_install_imm16): Move up in file.
2148 (nios2_elf32_install_data): Move up in file.
2149 (hiadj): Move up in file.
2150 (stub_hash_newfunc): New.
2151 (link_hash_newfunc): Initialize hsh_cache field.
2153 (nios2_stub_name): New.
2154 (nios2_get_stub_entry): New.
2155 (nios2_add_stub): New.
2156 (nios2_elf32_setup_section_lists): New.
2157 (nios2_elf32_next_input_section): New.
2158 (CALL26_SEGMENT): New.
2159 (MAX_STUB_SECTION_SIZE): New.
2160 (group_sections): New.
2161 (nios2_type_of_stub): New.
2162 (nios2_build_one_stub): New.
2163 (nios2_size_one_stub): New.
2164 (get_local_syms): New.
2165 (nios2_elf32_size_stubs): New.
2166 (nios2_elf32_build_stubs): New.
2167 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2168 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2169 trampolines for R_NIOS2_CALL26 stubs.
2170 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2171 (nios2_elf32_gc_sweep_hook): Likewise.
2172 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2173 (nios2_elf32_link_hash_table_free): New.
2174 (bfd_elf32_bfd_link_hash_table_free): Define.
2175 * elf32-nios2.h: New file.
2176 * libbfd.h: Update from reloc.c.
2177 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2179 2014-01-29 Nick Clifton <nickc@redhat.com>
2182 * elf32-metag.c (elf_metag_post_process_headers): Call
2183 _bfd_elf_post_process_headers.
2184 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2185 _bfd_elf_copy_private_data.
2186 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2188 2014-01-29 Nick Clifton <nickc@redhat.com>
2190 * bfd-in.h (bfd_set_section_vma): Delete.
2191 (bfd_set_section_alignment): Delete.
2192 (bfd_set_section_userdata): Delete.
2193 (bfd_set_cacheable): Delete.
2194 * bfd.c (bfd_set_cacheable): New static inline function.
2195 * section.c (bfd_set_section_userdata): Likewise.
2196 (bfd_set_section_vma): Likewise.
2197 (bfd_set_section_alignment): Likewise.
2198 * bfd-in2.h: Regenerate.
2200 2014-01-28 Nick Clifton <nickc@redhat.com>
2202 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2203 attributes select the CU containing the abbreviation, which may not
2206 2014-01-24 Alan Modra <amodra@gmail.com>
2208 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2209 to get_relocs for ELFv2.
2211 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2214 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2215 if TLS sections are not adjacent.
2217 2014-01-22 Alan Modra <amodra@gmail.com>
2219 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2221 2014-01-22 Alan Modra <amodra@gmail.com>
2223 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2225 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2228 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2229 regular default symbol definition and the versioned dynamic
2230 symbol definition mismatch, skip the default symbol definition
2231 if one of them is IFUNC.
2233 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2236 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2237 info->export_dynamic nor h->ref_dynamic for type mismatch when
2238 adding the default version.
2240 2014-01-16 Alan Modra <amodra@gmail.com>
2242 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2243 mips_elf_traverse_got_arg* rather than mips_got_info*.
2244 Adjust caller. Alloc on output_bfd rather than symbol section
2247 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2251 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2253 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2256 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2257 against __ehdr_start.
2258 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2260 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2264 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2266 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2269 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2270 count if there are any non pc-relative relocs.
2271 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2273 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2274 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2276 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2277 offset while calculating relocation address.
2278 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2279 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2281 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2284 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2285 R_ARM_ABS8 and R_ARM_ABS16.
2287 2014-01-13 Alan Modra <amodra@gmail.com>
2289 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2290 error when shared and force a plt call otherwise.
2291 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2292 plt_type == PLT_NEW.
2293 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2294 the appropriate call stub.
2296 2014-01-10 Alan Modra <amodra@gmail.com>
2301 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2302 (assign_file_positions_for_non_load_sections): When setting up
2303 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2304 header that completely covers the relro region.
2306 2014-01-09 Tristan Gingold <gingold@adacore.com>
2308 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2309 table macros and add macros to initializa the structure.
2311 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2316 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2317 size for PT_GNU_RELRO segment.
2318 (assign_file_positions_for_load_sections): If PT_LOAD segment
2319 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2321 2014-01-07 Tom Tromey <tromey@redhat.com>
2323 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2326 2014-01-03 Nick Clifton <nickc@redhat.com>
2329 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2332 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2335 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2337 2014-01-02 Nick Clifton <nickc@redhat.com>
2340 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2341 filename in the bfd's filename field.
2342 * elfcode.h (bfd_from_remote_memory): Likewise.
2343 * ieee.c (ieee_object_p): Likewise.
2344 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2345 * oasys.c (oasys_openr_next_archived_file): Likewise.
2346 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2347 * opncls.c (bfd_fopen): Likewise.
2348 (bfd_openstreamr): Likewise.
2349 (bfd_openr_iovec): Likewise.
2350 (bfd_openw): Likewise.
2351 (bfd_create): Likewise.
2352 (_bfd_delete_bfd): Free filename.
2354 For older changes see ChangeLog-2013
2356 Copyright (C) 2014 Free Software Foundation, Inc.
2358 Copying and distribution of this file, with or without modification,
2359 are permitted in any medium without royalty provided the copyright
2360 notice and this notice are preserved.
2366 version-control: never