1 2014-11-11 Alan Modra <amodra@gmail.com>
3 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
4 size check to account for possible zero terminator.
6 2014-11-10 Matthew Fortune <matthew.fortune@imgtec.com>
9 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
10 and E_MIPS_ARCH_64R6 support.
12 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
15 2014-11-07 H.J. Lu <hongjiu.lu@intel.com>
18 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
19 for IE->LE transition.
21 2014-11-04 Tristan Gingold <gingold@adacore.com>
23 * development.sh: Set development to false.
25 2014-11-03 Nick Clifton <nickc@redhat.com>
27 * po/fi.po: Updated Finnish translation.
29 2014-10-31 Nick Clifton <nickc@redhat.com>
33 2014-10-30 Nick Clifton <nickc@redhat.com>
35 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
36 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
38 2014-10-30 Nick Clifton <nickc@redhat.com>
42 2014-10-29 Nick Clifton <nickc@redhat.com>
43 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
46 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
50 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
51 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
52 (print_mips_isa_ext): Print the value of an unknown extension.
54 2014-10-28 Nick Clifton <nickc@redhat.com>
58 2014-10-28 Nick Clifton <nickc@redhat.com>
60 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
61 detection table on a per-bfd basis.
62 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
65 2014-10-28 Andreas Schwab <schwab@suse.de>
66 Nick Clifton <nickc@redhat.com>
68 * srec.c (srec_bad_byte): Increase size of buf to allow for
70 (srec_scan): Use an unsigned char buffer to hold header bytes.
72 2014-10-27 Nick Clifton <nickc@redhat.com>
74 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
75 binaries with a group of sections linked by the string table
77 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
78 with an invalid value for NumberOfRvaAndSizes.
79 (pe_print_edata): Detect out of range rvas and entry counts for
80 the Export Address table, Name Pointer table and Ordinal table.
83 * elf.c (setup_group): Improve handling of corrupt group
86 2014-10-28 Alan Modra <amodra@gmail.com>
90 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>
95 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
98 2014-10-18 Alan Modra <amodra@gmail.com>
99 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
100 section for function symbols defined in .opd is discarded, let
101 the symbol appear to be undefined.
102 (opd_entry_value): Ensure the result section is that for the
103 function code section in the same object as the OPD entry.
105 2014-10-16 Alan Modra <amodra@gmail.com>
107 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
109 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
110 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
111 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
112 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
113 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
114 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
115 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
116 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
117 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
120 2014-10-16 Alan Modra <amodra@gmail.com>
121 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
122 even when output is not ppc64 ELF. Remove redundant tests on
125 2014-10-15 Alan Modra <amodra@gmail.com>
127 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
128 param, group "section" and "offset" params. Zero discriminator.
129 * bfd.c (bfd_find_nearest_line): Implement with new
130 _bfd_find_nearest_line.
131 (bfd_find_nearest_line_discriminator): Likewise.
132 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
134 * coff-rs6000.c (xcoff_find_nearest_line,
135 xcoff_find_nearest_line_discriminator): Delete.
136 (_bfd_xcoff_find_nearest_line): Don't define.
137 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
138 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
140 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
141 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
142 adjust _bfd_dwarf2_find_nearest_line call.
143 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
144 others. Set discriminator. Adjust call.
145 (coff_find_nearest_line_discriminator): Delete.
146 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
147 * dwarf2.c (find_line): Rename to..
148 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
149 Simplify setting of do_line. Delete old function.
150 (_bfd_dwarf2_find_line): Delete.
151 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
152 discriminator_ptr and set it.
153 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
154 (_bfd_elf_find_nearest_line_discriminator): Delete.
155 (_bfd_elf_find_line_discriminator): Delete.
156 (_bfd_generic_find_nearest_line_discriminator): Don't define.
157 * elf.c (elf_find_function): Reorder params.
158 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
160 (_bfd_elf_find_nearest_line_discriminator): Delete.
161 (_bfd_elf_find_line): Adjust call.
162 * elf32-arm.c (arm_elf_find_function): Reorder params.
163 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
165 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
166 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
167 (elfNN_aarch64_find_nearest_line): Reorder params, add
168 discriminator_ptr. Adjust calls.
169 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
170 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
171 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
172 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
173 (_bfd_dwarf1_find_nearest_line): Likewise.
174 (_bfd_dwarf2_find_nearest_line): Likewise.
175 (_bfd_dwarf2_find_line): Delete.
176 (_bfd_generic_find_nearest_line_discriminator): Delete.
177 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
178 * libcoff-in.h (coff_find_nearest_line): Update prototype.
179 (coff_find_nearest_line_discriminator): Delete.
180 (coff_find_nearest_line_with_names): Update prototype.
181 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
182 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
183 discriminator_ptr. Adjust calls.
184 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
185 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
186 discriminator_ptr and set.
187 * som.c (som_find_nearest_line): Similarly.
188 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
189 _bfd_find_nearest_line_discriminator.
190 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
191 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
192 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
193 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
194 "discriminator" and set.
195 (_bfd_vms_find_nearest_line_discriminator): Delete.
196 (_bfd_generic_find_nearest_line_discriminator): Don't define.
197 (alpha_vms_find_nearest_line): Update define.
198 * bfd-in2.h: Regenerate.
199 * libbfd.h: Regenerate.
200 * libcoff.h: Regenerate.
202 2014-10-15 Alan Modra <amodra@gmail.com>
203 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
204 * aout-adobe.c (aout_32_find_line): Define.
205 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
206 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
207 * aout-target.h (MY_find_line): Define.
208 * aout-tic30.c (MY_find_line): Define.
209 * binary.c (binary_find_line): Define.
210 * bout.c (aout_32_find_line): Define.
211 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
212 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
213 (rs6000_xcoff64_aix_vec): Likewise.
214 * elf-bfd.h (_bfd_generic_find_line): Don't define.
215 * elfxx-target.h (bfd_elfNN_find_line): Define.
216 * i386msdos.c (msdos_find_line): Define.
217 * i386os9k.c (aout_32_find_line): Define.
218 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
219 (ieee_find_nearest_line, ieee_find_line,
220 ieee_find_inliner_info): Define.
221 * ihex.c (ihex_find_line): Define.
222 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
223 (_bfd_generic_find_line): Don't define.
224 * libbfd.c (_bfd_generic_find_line): Delete.
225 * libcoff-in.h (coff_find_line): Define.
226 * libecoff.h (_bfd_ecoff_find_line): Define.
227 * mach-o.h (bfd_mach_o_find_line): Define.
228 * mmo.c (mmo_find_line): Define.
229 * nlm-target.h (nlm_find_line): Define.
230 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
231 (oasys_find_nearest_line, oasys_find_line,
232 oasys_find_inliner_info): Define.
233 * pef.c (bfd_pef_find_line): Define.
234 * plugin.c (bfd_plugin_find_line): Define.
235 * ppcboot.c (ppcboot_find_line): Define.
236 * som.c (som_find_line): Define.
237 * srec.c (srec_find_line): Define.
238 * tekhex.c (tekhex_find_line): Define.
239 * versados.c (versados_find_line): Define.
240 * vms-alpha.c (alpha_vms_find_line): Define.
241 * xsym.c (bfd_sym_find_line): Define.
242 * bfd-in2.h: Regenerate.
243 * libbfd.h: Regenerate.
244 * libcoff.h: Regenerate.
246 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
248 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
249 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
250 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
251 (elf_aarch64_stub_type): Add new type
252 aarch64_stub_erratum_835769_veneer.
253 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
254 (aarch64_erratum_835769_fix): New data struct to record erratum
256 (elf_aarch64_link_hash_table: Global flags for 835769.
257 (aarch64_build_one_stub): Add case for 835769.
258 (aarch64_size_one_stub): Likewise.
259 (aarch64_mem_op_p, aarch64_mlxl_p,
260 aarch64_erratum_sequence,erratum_835769_scan):
261 New. Decode and scan functions for erratum 835769.
262 (elf_aarch64_create_or_find_stub_sec): New.
263 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
265 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
266 (erratum_835769_branch_to_stub_data,
267 make_branch_to_erratum_835769_stub):New. Connect up all the
268 erratum stubs to occurances by branches.
269 (elfNN_aarch64_write_section): New hook.
270 (aarch64_map_one_stub): Output erratum stub symbol.
271 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
272 information for erratum 835769.
273 (elf_backend_write_section): Define.
275 2014-10-14 Tristan Gingold <gingold@adacore.com>
277 * version.m4: Bump version to 2.24.90
278 * configure: Regenerate.
280 2014-10-14 Alan Modra <amodra@gmail.com>
283 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
284 (EIGHT_GAZILLION): Delete.
286 2014-10-13 Alan Modra <amodra@gmail.com>
289 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
290 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
291 flags enabling conversion of CIEs and FDEs to use relative encoding.
292 (find_merged_cie): Similarly.
293 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
294 relocatable, except for CIE pointer.
295 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
296 relocs against symbols in dropped comdat group sections.
297 (bfd_elf_discard_info): Do some eh_frame optimisation when
300 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
302 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
303 the hwcaps2 object attribute.
305 2014-10-04 Alan Modra <amodra@gmail.com>
308 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
309 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
310 range FDEs for discarding.
311 (vma_compare): Sort on range after address.
312 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
313 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
314 error message rather than "fde".
315 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
318 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
321 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
322 for OLD_FREEBSD_ABI_LABEL.
324 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
327 * plugin.c (try_claim): New function. Moved from
329 (try_load_plugin): Pass through bfd. Add test.
330 (load_plugin): Pass through bfd.
331 (bfd_plugin_object_p): Move logic to try_claim.
333 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
335 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
336 call relaxation use furthermost addresses where call source and
337 destination can be to check whether it's in the range of a direct
340 2014-09-22 Alan Modra <amodra@gmail.com>
342 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
343 false for overflow or overlapping FDEs. Give more detail in
346 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
348 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
349 the addend if relocations are RELA.
351 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
353 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
354 nds32_elf_ex9_relocation_check): Synchronize the argument type.
356 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
358 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
360 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
363 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
366 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
368 2014-09-16 Terry Guo <terry.guo@arm.com>
370 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
373 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
375 * bfd-in2.h: Regenerate.
376 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
377 (nds32_elf_relax_section): Code refactoring.
378 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
379 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
380 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
381 pattern. The first three is moved from nds32_elf_relax_section,
382 and the last three is new function.
383 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
384 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
385 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
386 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
387 three is moved from nds32_elf_relax_section, and the last four
389 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
390 pattern and address setting pattern.
391 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
392 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
393 nds32_elf_relax_gotoff_suff): Relax pic pattern.
394 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
395 nds32_elf_relax_letlsls): Relax TLS pattern.
396 (nds32_relax_adjust_label): Adjust alignment and nop.
397 (nds32_elf_pick_relax): Choose relaxation optimization.
398 (nds32_elf_get_relocated_section_contents): New hook.
399 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
401 * elf32-nds32.h: Declare.
402 * libbfd.h: Regenerate.
403 * reloc.c: Add nds32 new relocations.
405 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
407 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
408 'name' for the typo issue, which related with commit
409 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
411 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
412 Matthew Fortune <matthew.fortune@imgtec.com>
414 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
415 * archures.c (bfd_architecture): Likewise.
416 * bfd-in2.h (bfd_architecture): Likewise.
417 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
418 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
419 BFD_RELOC_MIPS_19_PCREL_S2.
420 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
421 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
422 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
423 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
424 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
425 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
426 BFD_RELOC_LO16_PCREL.
427 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
428 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
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 * elfn32-mips.c: Likewise.
435 * elfxx-mips.c (MIPSR6_P): New define.
436 (mipsr6_exec_plt_entry): New array.
437 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
438 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
439 (aligned_pcrel_reloc_p): New function.
440 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
441 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
442 (mips_elf_calculate_relocation): Add support for relocs:
443 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
444 R_MIPS_PCHI16 and R_MIPS_PCLO16.
445 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
446 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
447 (_bfd_mips_elf_check_relocs): Add support for relocs:
448 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
449 (_bfd_mips_elf_relocate_section): Add a check for unaligned
451 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
453 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
454 (_bfd_mips_elf_print_private_bfd_data): Likewise.
455 (mips_32bit_flags_p): Add support for mips32r6.
456 * libbfd.h (bfd_reloc_code_real_names): Add entries for
457 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
458 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
459 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
460 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
461 BFD_RELOC_MIPS_19_PCREL_S2.
462 * config.bfd: Add mips*-img-elf* target triple.
464 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
466 * config.bfd: Add mips*-img-elf* target triple.
468 2014-09-12 Alan Modra <amodra@gmail.com>
470 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
471 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
472 range of FDEs to hdr_info->array.
473 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
474 .eh_frame_hdr entries, and overlapping FDEs.
476 2014-09-10 Alan Modra <amodra@gmail.com>
478 * elf.c (assign_file_positions_except_relocs): Move section header
480 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
481 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
482 * elflink.c (bfd_elf_final_link): Don't call above function.
484 2014-08-30 Alan Modra <amodra@gmail.com>
486 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
488 2014-08-29 Alan Modra <amodra@gmail.com>
490 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
491 error for calls via a toc adjusting stub without a nop.
493 2014-08-29 Alan Modra <amodra@gmail.com>
495 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
496 error. Remove redundant bfd_set_error.
498 2014-08-29 Alan Modra <amodra@gmail.com>
500 * srec.c (srec_scan): Revert last change. Report an error for
501 S-records with less than the miniumum byte count.
503 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
505 * srec.c (srec_scan): Return error for 0 size.
507 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
511 to check discarded input section.
512 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
514 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
517 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
518 sections to input from ld --just-symbols.
520 2014-08-26 DJ Delorie <dj@redhat.com>
522 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
525 2014-08-26 Jiong Wang <jiong.wang@arm.com>
527 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
528 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
530 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
532 2014-08-26 Nick Clifton <nickc@redhat.com>
534 * config.bfd: Fix typo in or1knd selection.
536 2014-08-22 Kai Tietz <ktietz@redhat.com>
539 * coffcode.h (coff_compute_section_file_positions): Keep
540 FileAlignment valid as set.
542 2014-08-22 Alan Modra <amodra@gmail.com>
544 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
545 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
547 2014-08-22 Alan Modra <amodra@gmail.com>
549 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
551 (_bfd_elf_begin_eh_frame_parsing): Delete.
552 (_bfd_elf_end_eh_frame_parsing): Delete.
553 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
554 (_bfd_elf_end_eh_frame_parsing): Delete.
555 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
556 !info->relocatable in place of merge_cies.
557 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
558 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
559 (ppc64_elf_size_stubs): Likewise pad stub FDE.
560 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
561 (ppc64_elf_size_stubs): ..here and..
562 (ppc64_elf_finish_dynamic_sections): ..here.
564 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
566 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
568 2014-08-21 Tony Wang <tony.wang@arm.com>
570 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
571 the veneer routine for R_ARM_THM_JUMP19.
572 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
573 (elf32_arm_size_stub): Ditto.
575 2014-08-20 Roland McGrath <mcgrathr@google.com>
578 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
579 all reloc types with pc_relative set in the howto, not just for
580 R_ARM_REL32 and R_ARM_REL32_NOI.
581 (allocate_dynrelocs_for_symbol): Update comment.
582 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
583 set in the howto, set call_reloc_p and may_need_local_target_p but
584 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
585 (elf32_arm_check_relocs): Likewise.
587 2014-08-20 Will Newton <will.newton@linaro.org>
589 * config.bfd: Default armeb-*-eabi* to big endian.
591 2014-08-19 Alan Modra <amodra@gmail.com>
593 * configure: Regenerate.
595 2014-08-18 Alan Modra <amodra@gmail.com>
597 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
598 use dynrelocs for ifunc.
599 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
601 2014-08-18 Alan Modra <amodra@gmail.com>
604 * elflink.c (on_needed_list): Only consider libraries that have
607 2014-08-18 Alan Modra <amodra@gmail.com>
609 * elflink.c (bfd_elf_discard_info): Return int error status.
610 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
611 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
612 * bfd-in2.h: Regenerate.
614 2014-08-14 Alan Modra <amodra@gmail.com>
616 * peXXigen.c (pe_print_reloc): Protect against access past end
619 2014-08-14 Alan Modra <amodra@gmail.com>
622 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
623 in the order they are mapped to output sections.
625 2014-08-14 Alan Modra <amodra@gmail.com>
627 * configure.ac: Delete redundant plugin related checks.
628 * configure: Regenerate.
630 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
632 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
633 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
636 2014-08-12 Alan Modra <amodra@gmail.com>
638 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
639 here when not calling the generic add_symbol function. Formatting.
640 Correct handling of indirect symbols. Update notice call.
641 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
642 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
643 symbols early. Update notice call. Add comments regarding weak
644 symbols vs. indirect.
646 2014-08-12 Alan Modra <amodra@gmail.com>
649 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
652 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
654 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
657 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
658 Alan Modra <amodra@gmail.com>
661 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
662 warning for references in LTO IR to warning symbols.
664 2014-08-07 Alan Modra <amodra@gmail.com>
666 * linker.c (WARN, CWARN): Collapse these states to WARN.
667 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
670 2014-08-05 Doug Evans <dje@google.com>
672 * bfd-in2.h: Regenerate.
673 * libcoff.h: Regenerate.
675 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
677 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
678 rawsize if changing size.
680 2014-08-05 Alan Modra <amodra@gmail.com>
683 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
685 2014-08-05 Alan Modra <amodra@gmail.com>
687 * linker.c (generic_link_check_archive_element): Move handling
688 of command link -u symbols with a common symbol def to the
689 code handling non-common symbols so that archive element symbols
690 are loaded. Use generic_link_add_object_symbols.
692 2014-08-05 Alan Modra <amodra@gmail.com>
695 * linker.c (struct archive_list, struct archive_hash_entry,
696 struct archive_hash_table, archive_hash_newfunc,
697 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
698 archive_hash_table_free): Delete.
699 (_bfd_generic_link_add_archive_symbols): Add h and name params to
700 checkfn. Rewrite using a straight-forward scan over archive map.
701 (generic_link_check_archive_element_no_collect,
702 generic_link_check_archive_element_collect,
703 generic_link_check_archive_element): Add h and name params.
704 * aoutx.h (aout_link_check_archive_element): Likewise.
705 * pdp11.c (aout_link_check_archive_element): Likewise.
706 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
707 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
708 scan symbols, simply add archive element whenever h is undefined.
709 (coff_link_check_ar_symbols): Delete.
710 * ecoff.c (read_ext_syms_and_strs): Delete.
711 (reread_ext_syms_and_strs): Delete.
712 (ecoff_link_check_archive_element): Add h and name param. Don't
713 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
714 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
716 (elf_link_add_archive_symbols): Delete "defined" array, merge
717 functionality into "included". Make "included" a char array. Don't
718 set or test archive_pass.
719 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
720 * libbfd.h: Regenerate.
722 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
725 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
727 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
729 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
730 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
731 (bfd_mips_elf_swap_abiflags_v0_in): New function.
732 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
733 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
734 (_bfd_mips_elf_fake_sections): Likewise.
735 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
736 (_bfd_mips_elf_additional_program_headers): Account for new
737 PT_MIPS_ABIFLAGS program header.
738 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
739 associate with .MIPS.abiflags.
740 (_bfd_mips_elf_gc_mark_extra_sections): New function.
741 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
742 (infer_mips_abiflags): Likewise.
743 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
744 (mips_32bit_flags_p): Moved higher.
745 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
746 checking for FP ABIs.
747 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
748 checks. Check EF_MIPS_FP64 flag consistency.
749 (print_mips_ases, print_mips_isa_ext): New static function.
750 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
751 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
752 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
753 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
754 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
755 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
756 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
757 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
759 2014-07-28 Alan Modra <amodra@gmail.com>
762 * archive.c (_bfd_compute_and_write_armap): Warn on adding
763 __gnu_lto_slim to armap.
764 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
765 __gnu_lto_slim to linker hash table.
767 2014-07-27 Anthony Green <green@moxielogic.org>
769 * config.bfd: Add moxie-*-moxiebox*.
771 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
773 Add or reactivate or1k-*-rtems*
774 * config.bfd (or1k-*-rtems*): Reactivate.
776 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
780 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
781 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
783 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
786 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
787 and R_*_IRELATIVE relocation offset with PLT entry.
788 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
789 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
790 (elf_x86_64_get_synthetic_symtab): Use it.
792 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
795 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
796 next_tls_desc_index with elf.srelplt->reloc_count.
798 2014-07-15 Alan Modra <amodra@gmail.com>
800 * cache.c (cache_bread_1): Don't return -1 when fread returns
803 2014-07-15 Alan Modra <amodra@gmail.com>
805 * elflink.c (elf_merge_st_other): Update comments. Simplify
806 visibility handling. Make isym const. Move code modifying
807 isym->st_other for --exclude-libs to..
808 (elf_link_add_object_symbols): ..here.
810 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
813 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
815 2014-07-08 Nick Clifton <nickc@redhat.com>
818 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
819 segments in input bfds.
821 2014-07-08 Will Newton <will.newton@linaro.org>
823 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
824 value to 64kB and remove custom setting for NaCl.
826 2014-07-08 Alan Modra <amodra@gmail.com>
828 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
829 bits from source to dest.
830 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
831 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
833 * bfd-in2.h: Regenerate.
835 2014-07-08 Jiong Wang <jiong.wang@arm.com>
837 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
838 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
839 when info->relocatable be true.
841 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
843 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
844 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
845 * bfd-in2.h: Regenerate.
846 * libbfd.h: Regenerate.
848 2014-07-04 Alan Modra <amodra@gmail.com>
850 * Makefile.am: Update "configure.in" comments.
853 * configure.host: Likewise.
854 * doc/bfdint.texi: Likewise.
855 * targets.c: Likewise.
856 * warning.m4: Likewise.
857 * Makefile.in: Regenerate.
859 2014-07-04 Alan Modra <amodra@gmail.com>
861 * configure.ac: Rename from configure.in.
862 * Makefile.in: Regenerate.
863 * config.in: Regenerate.
864 * doc/Makefile.in: Regenerate.
866 2014-07-04 Alan Modra <amodra@gmail.com>
868 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
869 * Makefile.in: Regenerate.
871 2014-07-04 Alan Modra <amodra@gmail.com>
873 * version.m4: New file.
874 * configure.in: Include version.m4.
876 * Makefile.am (RELEASE): Delete.
877 (bfdver.h): Depend on development.sh, use instead of RELEASE.
878 * Makefile.in: Regenerate.
879 * doc/Makefile.in: Regenerate.
881 2014-07-02 Alan Modra <amodra@gmail.com>
883 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
884 pointer_equality_needed when !readonly_dynrelocs.
885 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
887 2014-07-02 Alan Modra <amodra@gmail.com>
889 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
890 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
892 2014-07-01 Alan Modra <amodra@gmail.com>
894 * bfd.c (struct bfd): Reorganise for better packing. Delete
895 "ifd" field. Make "format", "direction" and "flags" bitfields.
896 (HAS_LOAD_PAGE): Delete, renumber following flags.
897 * bfd-in2.h: Regenerate.
898 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
900 2014-07-01 Alan Modra <amodra@gmail.com>
902 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
903 (struct ppc_link_hash_table): Increase size of stub_count array.
904 (build_global_entry_stubs): Emit symbol on global entry stub.
905 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
908 2014-07-01 Alan Modra <amodra@gmail.com>
910 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
911 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
912 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
914 (ppc64_elf_relocate_section): Disable ELFv2 function entry
915 optimisation when --traditional-format.
917 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
918 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
919 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
920 Soundararajan <Sounderarajan.D@atmel.com>
922 * archures.c: Add avrtiny architecture for avr target.
923 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
924 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
925 added for 16 bit LDS/STS instruction of avrtiny arch.
926 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
927 BFD_RELOC_AVR_LDS_STS_16.
928 (bfd_elf_avr_final_write_processing): Select machine number
930 (elf32_avr_object_p): Set machine number for avrtiny arch.
931 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
932 * bfd-in2.h: Regenerate.
933 * libbfd.h: Regenerate.
935 2014-06-26 Nick Clifton <nickc@redhat.com>
938 * dwarf2.c (is_str_attr): New function.
939 (find_abstract_instance_name): Use it to determine when an
940 attribute has a string value.
942 2014-06-24 Alan Modra <amodra@gmail.com>
944 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
945 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
948 2014-06-21 Philippe De Muyter <phdm@macqel.be>
950 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
953 2014-06-20 Kyle McMartin <kyle@redhat.com>
955 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
956 emitting initial-exec relocs when not linking an executable.
958 2014-06-16 Will Newton <will.newton@linaro.org>
960 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
961 htab->next_tls_desc_index in the non-IPLT case.
962 Calculate GOT offset correctly for the non-IPLT case.
963 (allocate_dynrelocs_for_symbol): Don't increment
964 htab->next_tls_desc_index here.
966 2014-06-16 Alan Modra <amodra@gmail.com>
968 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
971 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
973 * elfxx-aarch64.c (stdarg.h): Include.
975 (_bfd_aarch64_elf_grok_prstatus): Updated.
976 (_bfd_aarch64_elf_grok_psinfo): New function.
977 (_bfd_aarch64_elf_write_core_note): New function.
978 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
979 (elf_backend_write_core_note): Define.
981 2014-06-13 Alan Modra <amodra@gmail.com>
983 * archive.c: Include bfdlink.h.
984 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
985 * bfd.c (struct bfd): Add is_linker_output field.
986 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
987 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
988 link.hash and is_linker_output.
989 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
990 param with bfd*. Assert is_linker_output and link.hash, and
991 clear them before exit.
992 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
993 bfd_link_hash_table* param with bfd*. Hack is_linker_output
994 and link.hash so we can free two linker hash tables.
995 (elf32_mn10300_link_hash_table_create): Create static_hash_table
996 first. Clean up on errors. Set hash_table_free pointer.
997 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
998 bfd_link_hash_table* param with bfd*.
999 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1000 hash_table_free pointer.
1001 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1002 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1003 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1004 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1005 * xcofflink.c: Similarly.
1006 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1007 clear link.next before creating linker hash table. Clean up on
1008 errors, and restore link.next on exit.
1009 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1010 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1011 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1012 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1013 * hash.c (bfd_hash_table_init_n): Free table on error.
1014 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1015 * bfd-in2.h: Regenerate.
1016 * libbfd.h: Regenerate.
1017 * libcoff.h: Regenerate.
1019 2014-06-13 Alan Modra <amodra@gmail.com>
1022 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1023 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1024 * bfd.c (bfd_link_hash_table_free): Don't define.
1025 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1026 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1027 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1028 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1029 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1030 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1031 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1032 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1033 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1034 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1035 * xsym.c: Don't define various link_hash_table_free defines, and
1036 remove from bfd_target vars. Temporarily reference some of the
1037 target link_hash_table_free functions to avoid warnings.
1038 * bfd-in2.h: Regenerate.
1039 * libbfd.h: Regenerate.
1041 2014-06-13 Alan Modra <amodra@gmail.com>
1043 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1044 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1045 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1046 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1047 Move link_hash_table_free functions before their corresponding
1048 link_hash_table_create functions.
1050 2014-06-13 Alan Modra <amodra@gmail.com>
1052 * bfd.c (struct bfd): Replace link_next with a union.
1053 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1054 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1055 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1056 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1057 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1058 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1059 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1060 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1061 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1062 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1063 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1064 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1065 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1066 * bfd-in2.h: Regenerate.
1068 2014-06-11 Alan Modra <amodra@gmail.com>
1070 * linker.c (unwrap_hash_lookup): Add missing parens.
1072 2014-06-11 Kai Tietz <ktietz@redhat.com>
1074 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1075 * libcoff.h: Regenerated.
1077 2014-06-10 Alan Modra <amodra@gmail.com>
1080 * linker.c (unwrap_hash_lookup): New function.
1081 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1082 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1083 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1084 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1085 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1086 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1087 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1088 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1090 2014-06-07 Alan Modra <amodra@gmail.com>
1092 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1093 insn as a bitfield; Use complain_overflow_bitfield.
1094 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1096 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1098 * development.sh: New file.
1099 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1100 Make -Werror the default with GCC only if DEVELOPMENT is true.
1101 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1102 $(srcdir)/development.sh.
1103 * Makefile.in, configure: Regenerate.
1105 2014-06-04 Will Newton <will.newton@linaro.org>
1107 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1108 being non-NULL into an assert.
1109 (elfNN_aarch64_tls_relax): Remove unused code.
1111 2014-06-03 DJ Delorie <dj@redhat.com>
1113 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1115 2014-06-03 Nick Clifton <nickc@redhat.com>
1118 * peXXigen.c (rsrc_process_section): Page align the new contents
1119 befgore writing out.
1121 2014-06-03 Alan Modra <amodra@gmail.com>
1123 * elf64-ppc.c (ADDIS_R12_R2): Define.
1124 (build_plt_stub): Support fusion on ELFv2 stub.
1125 (ppc_build_one_stub): Likewise for plt branch stubs.
1127 2014-05-28 Alan Modra <amodra@gmail.com>
1129 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1131 2014-05-28 Tristan Gingold <gingold@adacore.com>
1133 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1134 to keep the length of the best fit range.
1135 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1138 2014-05-27 DJ Delorie <dj@redhat.com>
1140 * elf32-rx.c (get_symbol_value_maybe): New.
1141 (rx_elf_relocate_section): If we find a reloc against
1142 $tableentry$default$<name>, redirect it to the appropriate
1144 (RX_Table_Info): New.
1145 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1146 with table parts in them.
1147 (rx_check_directives): New.
1148 (rx_table_map_2): New.
1149 (rx_table_map): New.
1150 (rx_additional_link_map_text): New. Called to dump tables to the
1154 2014-05-20 DJ Delorie <dj@redhat.com>
1156 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1158 2014-05-20 Alan Modra <amodra@gmail.com>
1161 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1162 Remove redundant setting of htab->elf.dynobj. Don't align.
1163 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1164 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1165 (create_sdata_sym): Delete.
1166 (elf_allocate_pointer_linker_section): Rename from
1167 elf_create_pointer_linker_section. Align section.
1168 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1169 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1171 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1172 Remove unnecessary tests on _SDA_BASE_ sym.
1173 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1174 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1175 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1176 (ppc_elf_maybe_strip_sdata_syms): Declare.
1178 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1180 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1182 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1184 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1185 in a section with no contents.
1186 (is_vma_in_section, find_section_by_vma): New functions.
1187 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1188 offsets in the debug directory.
1189 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1190 Byte-swap GUID from little-endian to big-endian order for
1191 consistent and conventional display.
1193 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1195 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1196 64-bit doubles objects mix with 32-bit doubles objects.
1197 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1199 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1201 * mmo.c: Update URLs in documentation comments.
1203 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1204 David Weatherford <weath@cadence.com>
1205 Max Filippov <jcmvbkbc@gmail.com>
1207 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1210 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1212 * config.bfd: Add proper arm config for *-*-freebsd*.
1214 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1216 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1217 mips32r5 and mips64r5.
1218 * archures.c (bfd_architecture): Likewise.
1219 * bfd-in2.h (bfd_architecture): Likewise.
1220 * cpu-mips.c (arch_info_struct): Likewise.
1221 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1223 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1225 * elfxx-mips.h (elfxx-mips.h): Declare.
1226 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1227 Tag_GNU_MIPS_ABI_FP mismatches.
1228 (_bfd_mips_fp_abi_string): New function.
1230 2014-05-02 Alan Modra <amodra@gmail.com>
1232 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1233 * configure.in: Likewise.
1234 * configure: Regenerate.
1236 2014-05-02 Alan Modra <amodra@gmail.com>
1238 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1239 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1240 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1241 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1242 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1243 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1244 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1245 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1246 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1247 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1248 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1249 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1250 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1251 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1252 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1253 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1254 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1255 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1256 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1257 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1258 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1259 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1260 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1261 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1262 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1263 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1264 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1265 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1266 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1267 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1268 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1269 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1270 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1271 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1272 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1273 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1274 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1275 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1276 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1277 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1278 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1279 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1280 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1281 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1282 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1283 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1284 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1285 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1287 * configure: Regenerate.
1289 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1291 * mmo.c (mmo File layout documentation): Add note about low bits
1293 (mmo_write_chunk): When handling data remainder, assert that
1294 previous remaining data is flushed.
1295 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1296 when dealing with an aligned VMA and for aligned lengths. Don't skip
1297 the last 32-bit-word of zeros.
1298 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1299 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1300 emitting data, not after updating it.
1301 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1303 2014-04-30 Nick Clifton <nickc@redhat.com>
1305 * compress.c (bfd_is_section_compressed): When checking the
1306 .debug_str section, also check the fifth byte in the section is
1307 not part of a string.
1309 2014-04-30 Alan Modra <amodra@gmail.com>
1311 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1312 (find_merged_cie): Identify personality functions by (bfd_id,index)
1313 pair when a local sym is used.
1315 2014-04-29 Christian Svensson <blue@cmd.nu>
1317 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1318 into .rela.got if it contained TLS relocations as well.
1320 2014-04-28 Nick Clifton <nickc@redhat.com>
1323 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1326 2014-04-26 Alan Modra <amodra@gmail.com>
1328 * po/SRC-POTFILES.in: Regenerate.
1329 * configure: Regenerate.
1331 2014-04-25 Nick Clifton <nickc@redhat.com>
1334 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1335 a 342-bit host. This time for older versions of gcc.
1337 2014-04-24 Nick Clifton <nickc@redhat.com>
1339 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1342 2014-04-24 Alan Modra <amodra@gmail.com>
1345 * dwarf2.c: Formatting.
1346 (struct dwarf2_debug): Make adjusted_section_count signed.
1347 (unset_sections): Make i signed.
1348 (set_debug_vma): New function.
1349 (place_sections): Handle separate debug object file. Set VMA
1350 on debug sections, even if they have an output section. Also
1351 set VMA on zero size sections, and non-load but alloc sections.
1352 Set adjusted_section_count to -1 when no section adjustment.
1353 Malloc adjusted_sections. Don't double last_vma. Transfer
1354 alloc section VMAs to separate debug file.
1355 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1356 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1357 test on symbols being the same before using old stash. Read
1358 and use separate debug file symbols. Call place_sections.
1359 (find_line): Don't call place_sections here.
1360 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1361 * libbfd.h: Regenerate.
1362 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1363 _bfd_dwarf2_slurp_debug_info call.
1364 * simple.c (simple_save_output_info): Clarify comment.
1366 2014-04-24 Nick Clifton <nickc@redhat.com>
1369 * peXXigen.c (struct rsrc_regions): New structure.
1370 (rsrc_print_resource_directory): Use new structure. Include
1371 offset of directory in listing.
1372 (rsrc_print_resource_entry): Likewise.
1373 (rsrc_print_section): Likewise.
1374 (rsrc_count_entries): Do not increment sizeof_strings or
1376 (rsrc_count_directory): Do not increment sizeof_tables.
1377 (rsrc_compute_region_sizes): New function.
1378 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1379 (rsrc_process_section): Compute size of regions after merging
1382 2014-04-23 Alan Modra <amodra@gmail.com>
1385 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1386 (place_sections): Do not modify VMA of sections when called from
1387 linker after sections have been placed in output sections. Short
1388 circuit single section case.
1389 (save_section_vma, section_vma_same): New functions.
1390 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1392 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1393 when non-relocatable.
1395 2014-04-22 Nick Clifton <nickc@redhat.com>
1398 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1400 2014-04-22 Christian Svensson <blue@cmd.nu>
1402 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1403 * archures.c: Likewise.
1404 * coffcode.h: Likewise.
1405 * config.bfd: Likewise.
1406 * configure.in: Likewise.
1407 * reloc.c: Likewise.
1408 * targets.c: Likewise.
1409 * cpu-or1k.c: New file.
1410 * elf32-or1k.c: New file.
1411 * coff-or32.c: Delete.
1412 * cpu-openrisc.c: Delete.
1413 * cpu-or32.c: Delete.
1414 * elf32-openrisc.c: Delete.
1415 * elf32-or32.c: Delete.
1416 * Makefile.in: Regenerate.
1417 * bfd-in2.h: Regenerate.
1418 * configure: Regenerate.
1419 * libbfd.h: Regenerate.
1421 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1424 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1426 2014-04-22 Will Newton <will.newton@linaro.org>
1428 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1429 function. (elf_backend_section_flags): Remove define.
1431 2014-04-21 Richard Henderson <rth@redhat.com>
1433 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1434 parameter; honor it and disable got merging when false.
1435 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1436 the first pass of relaxation.
1437 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1438 the end of the LITERAL+LITUSE chain.
1439 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1440 second pass of relaxation.
1442 * configure.ac (use_secureplt): Enable by default.
1443 * configure: Rebuild.
1445 2014-04-18 Tristan Gingold <gingold@adacore.com>
1447 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1448 bind_content, weak_bind_content, lazy_bind_content,
1450 (bfd_mach_o_load_command): Add comments, add next field.
1451 (mach_o_data_struct): Replace commands field by first_command
1453 * mach-o.c (bfd_mach_o_append_command): New function.
1454 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1455 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1457 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1458 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1459 (bfd_mach_o_write_thread): Use macro instead of literal.
1460 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1461 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1463 (bfd_mach_o_write_symtab_content): New function (extracted
1464 from bfd_mach_o_write_symtab).
1465 (bfd_mach_o_write_symtab): Split.
1466 (bfd_mach_o_count_indirect_symbols): Move
1467 (bfd_mach_o_build_dysymtab): Remove layout code.
1468 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1469 (bfd_mach_o_count_sections_for_seg): Remove.
1470 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1471 bfd_mach_o_build_seg_command).
1472 (bfd_mach_o_build_exec_seg_command): New function.
1473 (bfd_mach_o_build_dysymtab_command): Remove.
1474 (bfd_mach_o_layout_commands): New function.
1475 (bfd_mach_o_init_segment): New function.
1476 (bfd_mach_o_build_commands): Major rework to handle non-object
1478 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1480 (bfd_mach_o_read_dyld_info): Clear content fields.
1481 (bfd_mach_o_read_segment): Adjust call.
1482 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1484 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1485 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1486 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1489 2014-04-18 Tristan Gingold <gingold@adacore.com>
1491 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1492 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1493 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1494 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1496 2014-04-18 Tristan Gingold <gingold@adacore.com>
1498 * mach-o.h (bfd_mach_o_dylinker_command)
1499 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1501 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1502 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1504 2014-04-18 Tristan Gingold <gingold@adacore.com>
1506 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1507 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1508 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1509 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1510 each targets declared.
1511 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1512 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1514 2014-04-18 Tristan Gingold <gingold@adacore.com>
1516 * mach-o.c (bfd_mach_o_write_thread)
1517 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1518 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1519 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1520 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1521 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1522 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1523 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1524 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1525 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1526 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1527 (bfd_mach_o_read_command): Now return a boolean status.
1528 Adjust return statements.
1529 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1530 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1532 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1534 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1535 field. Add assigned_low_gotno and assigned_high_gotno fields.
1536 (mips_elf_create_local_got_entry): Update out-of-space condition.
1537 Set index of new GOT entry to assigned_low_gotno if required by
1538 the current relocation, else set it to assigned_high_gotno.
1539 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1540 with assigned_low_gotno.
1541 (mips_elf_multi_got): Initialize assigned_low_gotno and
1542 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1543 in place of assigned_gotno when handling global GOT entries.
1544 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1545 assigned_high_gotno.
1546 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1547 gap in the middle of local GOT space.
1549 2014-04-17 Alan Modra <amodra@gmail.com>
1552 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1553 current bfd is a plugin. Don't always set type_change_ok
1554 when old bfd is a plugin.
1556 2014-04-16 Tristan Gingold <gingold@adacore.com>
1558 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1561 2014-04-16 Alan Modra <amodra@gmail.com>
1563 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1564 with "ba 0" rather than zeros.
1566 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1568 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1570 2014-04-14 Alan Modra <amodra@gmail.com>
1572 * elf32-ppc.c (BA): Define
1573 (ppc_elf_link_hash_table_create): Correct default_params.
1574 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1575 than "nop" for ppc476_workaround.
1576 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1577 and __glink_PLTresolve. Ensure plt call stub at end of page
1578 doesn't allow fall-thru prefetch.
1580 2014-04-11 Nick Clifton <nickc@redhat.com>
1583 * peXXigen.c (abs_finder): New function.
1584 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1585 than 1^32 try to convert them into section relative values
1588 2014-04-11 Nick Clifton <nickc@redhat.com>
1590 * bfd-in2.h: Regenerate.
1591 * libbfd.h: Regenerate.
1593 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1595 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1596 when building function stubs.
1598 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1600 * elf32-avr.c: Add DIFF relocations for AVR.
1601 (avr_final_link_relocate): Handle the DIFF relocs.
1602 (bfd_elf_avr_diff_reloc): New.
1603 (elf32_avr_is_diff_reloc): New.
1604 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1605 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1608 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1610 2014-04-09 Alan Modra <amodra@gmail.com>
1612 * libcoff.h: Regenerate.
1614 2014-04-09 Alan Modra <amodra@gmail.com>
1616 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1617 of safe ppc476 insns at end of page. Also remove non-branch insns.
1620 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1622 * peXXigen.c (pe_print_debugdata): New function: Displays the
1623 contents of the debug directory and decodes codeview entries.
1624 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1625 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1626 Add functions for reading and writing debugdir and codeview
1628 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1629 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1630 * libcoff-in.h (pe_tdata): Add build-id data.
1631 * libcoff.h: Regenerate.
1632 * coffcode.h (coff_write_object_contents): Run build_id
1633 after_write_object_contents hook.
1635 2014-04-05 Alan Modra <amodra@gmail.com>
1637 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1638 merging non-default sym.
1640 2014-04-04 Tristan Gingold <gingold@adacore.com>
1642 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1645 2014-04-04 Tristan Gingold <gingold@adacore.com>
1647 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1648 thinko on names length.
1650 2014-04-04 Tristan Gingold <gingold@adacore.com>
1652 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1654 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1656 2014-04-04 Tristan Gingold <gingold@adacore.com>
1658 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1660 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1662 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1663 section before dereferencing.
1664 (pe_print_idata, pe_print_edata, pe_print_reloc)
1665 (rsrc_print_section): Don't bother interpreting the contents
1666 of sections which have no contents.
1668 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1671 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1674 2014-04-03 Tristan Gingold <gingold@adacore.com>
1676 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1678 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1680 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1682 2014-04-03 Alan Modra <amodra@gmail.com>
1684 * elf-bfd.h (struct elf_backend_data
1685 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1686 with "bfd_size_type size".
1687 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1688 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1689 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1690 * elfcode.h (bfd_from_remote_memory): Likewise.
1691 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1692 * bfd-in2.h: Regenerate.
1694 2014-04-02 Tristan Gingold <gingold@adacore.com>
1696 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1697 (bfd_mach_o_prebind_cksum_command): New types.
1698 (bfd_mach_o_prebound_dylib_command): Rewrite.
1699 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1701 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1703 (bfd_mach_o_read_prebind_cksum): New function.
1704 (bfd_mach_o_read_twolevel_hints): Ditto.
1705 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1708 2014-04-02 Alan Modra <amodra@gmail.com>
1710 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1711 Consolidate code handling possible section headers past end of
1712 segment. Don't use p_align for page size guess, instead use
1713 minpagesize. Take note of ld.so clearing section headers when
1714 p_memsz > p_filesz. Handle file header specifying no section
1715 headers. Handle zero p_align throughout. Default loadbase to
1716 zero. Add comments. Rename contents_size to high_offset, and
1717 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1718 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1719 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1721 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1722 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1723 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1724 * bfd-in2.h: Regnerate.
1726 2014-04-01 Tristan Gingold <gingold@adacore.com>
1728 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1731 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1732 Pavel Fedin <p.fedin@samsung.com>
1734 * elf32-arm.c: Add support for limited pretty-printing of PLT
1735 entries on eabi and nacl targets.
1736 (elf32_arm_get_synthetic_symtab): Add new callback.
1737 (elf32_arm_nacl_plt_sym_val): Likewise.
1738 (elf32_arm_plt0_size): Add helper function.
1739 (elf32_arm_plt_size): Likewise.
1741 2014-03-27 Tristan Gingold <gingold@adacore.com>
1743 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1744 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1746 2014-03-27 Tristan Gingold <gingold@adacore.com>
1748 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1749 * mach-o.c (bfd_mach_o_write_symtab)
1750 (bfd_mach_o_write_contents)
1751 (bfd_mach_o_set_section_flags_from_bfd)
1752 (bfd_mach_o_build_seg_command): Fix indentation.
1753 (bfd_mach_o_get_base_address): New function.
1755 2014-03-26 Nick Clifton <nickc@redhat.com>
1757 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1758 relocations in discarded sections.
1760 2014-03-26 Tristan Gingold <gingold@adacore.com>
1762 * mach-o.c (bfd_mach_o_convert_architecture): Add
1763 BFD_MACH_O_CPU_TYPE_ARM64.
1765 2014-03-26 Alan Modra <amodra@gmail.com>
1767 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1768 needed plt entries when taking the address of functions for
1769 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1770 Move opd setup and abiversion checks to..
1771 (ppc64_elf_before_check_relocs): ..here. Renamed from
1772 ppc64_elf_process_dot_syms. Set output abiversion from input and
1773 input abiversion from output, if either is not set.
1774 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1775 (elf_backend_check_directives): Update.
1777 2014-03-25 Will Newton <will.newton@linaro.org>
1779 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1780 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1781 of input sections rather than output sections.
1783 2014-03-20 Will Newton <will.newton@linaro.org>
1786 * elf32-arm.c (elf32_arm_check_relocs): Set
1787 pointer_equality_needed for absolute references within
1789 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1790 unless pointer_equality_needed is set.
1792 2014-03-19 Nick Clifton <nickc@redhat.com>
1794 * peXXigen.c (rsrc_process_section): Add code to scan input
1795 sections and record their lengths. Use these lengths to find the
1796 start of each merged .rsrc section.
1798 2014-03-17 Tristan Gingold <gingold@adacore.com>
1800 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1801 (bfd_mach_o_read_command): Ditto.
1803 2014-03-14 Meador Inge <meadori@codesourcery.com>
1805 * configure.in: Add strnlen to AC_CHECK_DECLS.
1806 * config.in: Regenerate.
1807 * configure: Regenerate.
1808 * sysdep.h (strnlen): Add prototype.
1810 2014-03-14 Alan Modra <amodra@gmail.com>
1812 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1813 handling for VLE_SDA21 relocs.
1815 2014-03-13 Tristan Gingold <gingold@adacore.com>
1817 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1819 (pe_bfd_object_p): Also read version number to detect ILF.
1820 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1821 (x86_64pe_bigobj_vec): Define
1822 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1823 (bfd_coff_max_nscns): New macro.
1824 (coff_compute_section_file_positions): Use unsigned int for
1825 target_index. Compare with bfd_coff_max_nscns.
1826 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1827 Set a value for _bfd_coff_max_nscns.
1828 (header_bigobj_classid): New constant.
1829 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1830 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1831 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1833 (bigobj_swap_table): New table.
1834 * libcoff.h: Regenerate.
1835 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1836 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1837 _bfd_coff_max_nscns.
1838 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1839 * coff-rs6000.c (bfd_xcoff_backend_data)
1840 (bfd_pmac_xcoff_backend_data): Likewise.
1841 * coff64-rs6000.c (bfd_xcoff_backend_data)
1842 (bfd_xcoff_aix5_backend_data): Likewise.
1843 * targets.c (x86_64pe_bigobj_vec): Declare.
1844 * configure.in (x86_64pe_bigobj_vec): New vector.
1845 * configure: Regenerate.
1846 * config.bfd: Add bigobj object format for Windows targets.
1848 2014-03-12 Nick Clifton <nickc@redhat.com>
1851 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1852 before testing for vxworks.
1854 2014-03-12 Alan Modra <amodra@gmail.com>
1856 * Makefile.in: Regenerate.
1858 2014-03-12 Alan Modra <amodra@gmail.com>
1861 * elf.c (copy_elf_program_header): Ignore first section lma if
1864 2014-03-11 Alan Modra <amodra@gmail.com>
1867 * coff-rs6000.c: Include stdint.h.
1868 * coff64-rs6000.c: Likewise.
1870 2014-03-10 Tristan Gingold <gingold@adacore.com>
1872 * ticoff.h: Removed.
1874 2014-03-08 Alan Modra <amodra@gmail.com>
1876 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1877 many relocations. Correct bitsize and rightshift too for a number
1878 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1879 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1880 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1881 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1882 fields in instructions to signed/unsigned according to whether
1883 the field takes a signed or unsigned value. Tidy vle split16 code.
1884 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1886 2014-03-08 Alan Modra <amodra@gmail.com>
1888 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1889 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1890 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1891 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1892 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1893 fields in instructions to signed/unsigned according to whether
1894 the field takes a signed or unsigned value.
1896 2014-03-07 Pedro Alves <palves@redhat.com>
1899 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1900 through ptr_to_uint instead of through long.
1902 2014-03-06 Nick Clifton <nickc@redhat.com>
1905 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1906 attribute section names.
1908 2014-03-05 Alan Modra <amodra@gmail.com>
1910 Update copyright years.
1912 2014-03-05 Alan Modra <amodra@gmail.com>
1914 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1915 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1916 (ppc64_elf_check_relocs): Likewise.
1917 (ppc64_elf_relocate_section): Likewise.
1918 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1919 * bfd-in2.h: Regenerate.
1920 * libbfd.h: Regenerate.
1922 2014-03-04 Heiher <r@hev.cc>
1924 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1926 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1927 extension of bfd_mach_mipsisa64r2.
1929 2014-03-04 Nick Clifton <nickc@redhat.com>
1932 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1933 (elf32_thumb2_plt_entry): New array.
1934 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1935 using thumb2 based PLT.
1936 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1938 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1940 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1942 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1943 Thumb2 based PLT 0-entry.
1944 (elf32_arm_output_arch_local_syms): Handle creation of local
1945 symbols for Thumb2 based PLT entries.
1947 2014-02-28 Alan Modra <amodra@gmail.com>
1950 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1951 the same conditions we called check_relocs.
1953 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1955 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1956 * bfd-in2.h: Regenerate.
1957 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1958 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1959 using long PLT entries.
1960 (bfd_elf32_arm_use_long_plt): New function.
1961 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1963 2014-02-27 Alan Modra <amodra@gmail.com>
1965 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1966 params for targets that don't use ppc32elf.em.
1968 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1970 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1971 of GOTOFF relocations.
1973 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1974 H.J. Lu <hongjiu.lu@intel.com>
1976 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1977 (elf_x86_64_legacy_plt_entry): Likewise.
1978 (elf_x86_64_bnd_plt_entry): Likewise.
1979 (elf_x86_64_legacy_plt2_entry): Likewise.
1980 (elf_x86_64_bnd_plt2_entry): Likewise.
1981 (elf_x86_64_bnd_arch_bed): Likewise.
1982 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1983 (elf_x86_64_link_hash_table): Add plt_bnd.
1984 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1986 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1987 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1989 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1990 symbols. Resolve call to the second PLT if it is created.
1991 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1992 (elf_x86_64_relocate_section): Resolve PLT references to the
1993 second PLT if it is created.
1994 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1995 second PLT entry for BND relocation.
1996 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1997 the second PLT is created.
1998 (elf_x86_64_get_synthetic_symtab): New.
1999 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2001 2014-02-19 Alan Modra <amodra@gmail.com>
2003 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2004 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2005 provision of out-of-line register save/restore routines.
2007 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2009 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2010 PT_DYNAMIC segment flags.
2012 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2015 * simple.c (struct saved_offsets): New.
2016 (simple_save_output_info): Use it for ptr.
2017 (simple_restore_output_info): Use it for ptr. Check section_count.
2018 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2020 2014-02-17 Alan Modra <amodra@gmail.com>
2022 * elf64-ppc.h (struct ppc64_elf_params): Define.
2023 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2024 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2025 ppc64_elf_build_stubs): Update prototype.
2026 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2027 fields now in params. Adjust code throughout file.
2028 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2029 Save params pointer in htab.
2030 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2031 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2032 ppc64_elf_build_stubs): Remove parameters now in "params".
2034 2014-02-17 Alan Modra <amodra@gmail.com>
2036 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2037 patched for ppc476 workaround. Reapply branch taken/not taken
2040 2014-02-12 Alan Modra <amodra@gmail.com>
2042 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2043 stubs for calls to __tls_get_addr that we know will later be
2046 2014-02-12 Alan Modra <amodra@gmail.com>
2048 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2049 for ld -r, when code sections are sufficiently aligned.
2050 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2053 2014-02-12 Alan Modra <amodra@gmail.com>
2056 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2057 --export-dynamic and --dynamic-list marking of symbols.
2058 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2061 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2064 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2065 executables if it matches dynamic_list.
2067 2014-02-10 Alan Modra <amodra@gmail.com>
2069 * po/SRC-POTFILES.in: Regenerate.
2070 * po/bfd.pot: Regenerate.
2072 2014-02-09 Alan Modra <amodra@gmail.com>
2074 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2075 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2076 (elfNN_bed): Init new field.
2077 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2078 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2079 (ppc_elf_relax_section): Don't reallocate section here, write
2080 stubs, or write out relocs for ld -r here..
2081 (ppc_elf_relocate_section): ..instead write stubs here, and use
2082 existing code to write out relocs for ld -r. Fix offset
2083 adjustment on reloc for little-endian.
2084 (elf_backend_caches_rawsize): Define.
2086 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2089 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2091 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2093 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2094 return paths. Three times.
2095 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2097 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2098 (ppc64_elf_edit_toc): Free USED in return path.
2100 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2102 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2103 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2104 * libbfd.h: Regenerated.
2105 * bfd-in2.h: Regenerated.
2106 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2107 (nios2_reloc_map): Likewise.
2108 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2109 Fixed all references.
2110 (nios2_elf32_relocate_section): Add new relocations.
2111 (nios2_elf32_check_relocs): Likewise.
2112 (nios2_elf32_gc_sweep_hook): Likewise.
2114 2014-02-03 Alan Modra <amodra@gmail.com>
2116 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2117 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2118 (ppc_elf_link_params): New function.
2119 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2121 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2122 parameters. Use htab->params instead.
2123 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2124 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2125 64 bytes for ppc476 workaround.
2126 (struct ppc_elf_relax_info): New.
2127 (ppc_elf_relax_section): Exclude linker created sections and
2128 those too small to hold one instruction. Don't add another
2129 branch around trampolines on later relax passes. Don't
2130 generate trampolines for undefined symbols when !relocatable,
2131 nor for plugin symbols. Allocate space for ppc476 workaround
2132 patch area. Free fixups on error return path.
2133 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2134 * elf32-ppc.h (struct ppc_elf_params): New.
2135 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2136 (ppc_elf_link_params): Declare.
2137 * section.c (SEC_INFO_TYPE_TARGET): Define.
2138 * bfd-in2.h: Regenerate.
2140 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2142 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2144 (nios2_elf32_relocate_section): Use got_base to adjust
2145 GOT-pointer-relative relocations relative to _gp_got.
2146 (create_got_section): Create _gp_got symbol.
2147 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2148 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2150 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2152 * bfd-in2.h: Update from reloc.c.
2153 * elf32-nios2.c: Include elf32-nios2.h.
2154 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2155 (nios2_reloc_map): Likewise.
2156 (enum elf32_nios2_stub_type): Declare.
2157 (struct elf32_nios2_stub_hash_entry): Declare.
2158 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2159 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2160 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2161 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2162 bfd_count, top_index, input_list, all_local_syms.
2163 (nios2_call26_stub_entry): New.
2164 (nios2_elf32_install_imm16): Move up in file.
2165 (nios2_elf32_install_data): Move up in file.
2166 (hiadj): Move up in file.
2167 (stub_hash_newfunc): New.
2168 (link_hash_newfunc): Initialize hsh_cache field.
2170 (nios2_stub_name): New.
2171 (nios2_get_stub_entry): New.
2172 (nios2_add_stub): New.
2173 (nios2_elf32_setup_section_lists): New.
2174 (nios2_elf32_next_input_section): New.
2175 (CALL26_SEGMENT): New.
2176 (MAX_STUB_SECTION_SIZE): New.
2177 (group_sections): New.
2178 (nios2_type_of_stub): New.
2179 (nios2_build_one_stub): New.
2180 (nios2_size_one_stub): New.
2181 (get_local_syms): New.
2182 (nios2_elf32_size_stubs): New.
2183 (nios2_elf32_build_stubs): New.
2184 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2185 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2186 trampolines for R_NIOS2_CALL26 stubs.
2187 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2188 (nios2_elf32_gc_sweep_hook): Likewise.
2189 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2190 (nios2_elf32_link_hash_table_free): New.
2191 (bfd_elf32_bfd_link_hash_table_free): Define.
2192 * elf32-nios2.h: New file.
2193 * libbfd.h: Update from reloc.c.
2194 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2196 2014-01-29 Nick Clifton <nickc@redhat.com>
2199 * elf32-metag.c (elf_metag_post_process_headers): Call
2200 _bfd_elf_post_process_headers.
2201 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2202 _bfd_elf_copy_private_data.
2203 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2205 2014-01-29 Nick Clifton <nickc@redhat.com>
2207 * bfd-in.h (bfd_set_section_vma): Delete.
2208 (bfd_set_section_alignment): Delete.
2209 (bfd_set_section_userdata): Delete.
2210 (bfd_set_cacheable): Delete.
2211 * bfd.c (bfd_set_cacheable): New static inline function.
2212 * section.c (bfd_set_section_userdata): Likewise.
2213 (bfd_set_section_vma): Likewise.
2214 (bfd_set_section_alignment): Likewise.
2215 * bfd-in2.h: Regenerate.
2217 2014-01-28 Nick Clifton <nickc@redhat.com>
2219 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2220 attributes select the CU containing the abbreviation, which may not
2223 2014-01-24 Alan Modra <amodra@gmail.com>
2225 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2226 to get_relocs for ELFv2.
2228 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2231 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2232 if TLS sections are not adjacent.
2234 2014-01-22 Alan Modra <amodra@gmail.com>
2236 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2238 2014-01-22 Alan Modra <amodra@gmail.com>
2240 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2242 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2245 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2246 regular default symbol definition and the versioned dynamic
2247 symbol definition mismatch, skip the default symbol definition
2248 if one of them is IFUNC.
2250 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2253 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2254 info->export_dynamic nor h->ref_dynamic for type mismatch when
2255 adding the default version.
2257 2014-01-16 Alan Modra <amodra@gmail.com>
2259 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2260 mips_elf_traverse_got_arg* rather than mips_got_info*.
2261 Adjust caller. Alloc on output_bfd rather than symbol section
2264 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2266 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2268 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2270 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2273 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2274 against __ehdr_start.
2275 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2277 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2279 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2281 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2283 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2286 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2287 count if there are any non pc-relative relocs.
2288 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2290 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2291 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2293 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2294 offset while calculating relocation address.
2295 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2296 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2298 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2301 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2302 R_ARM_ABS8 and R_ARM_ABS16.
2304 2014-01-13 Alan Modra <amodra@gmail.com>
2306 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2307 error when shared and force a plt call otherwise.
2308 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2309 plt_type == PLT_NEW.
2310 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2311 the appropriate call stub.
2313 2014-01-10 Alan Modra <amodra@gmail.com>
2318 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2319 (assign_file_positions_for_non_load_sections): When setting up
2320 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2321 header that completely covers the relro region.
2323 2014-01-09 Tristan Gingold <gingold@adacore.com>
2325 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2326 table macros and add macros to initializa the structure.
2328 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2333 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2334 size for PT_GNU_RELRO segment.
2335 (assign_file_positions_for_load_sections): If PT_LOAD segment
2336 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2338 2014-01-07 Tom Tromey <tromey@redhat.com>
2340 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2343 2014-01-03 Nick Clifton <nickc@redhat.com>
2346 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2349 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2352 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2354 2014-01-02 Nick Clifton <nickc@redhat.com>
2357 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2358 filename in the bfd's filename field.
2359 * elfcode.h (bfd_from_remote_memory): Likewise.
2360 * ieee.c (ieee_object_p): Likewise.
2361 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2362 * oasys.c (oasys_openr_next_archived_file): Likewise.
2363 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2364 * opncls.c (bfd_fopen): Likewise.
2365 (bfd_openstreamr): Likewise.
2366 (bfd_openr_iovec): Likewise.
2367 (bfd_openw): Likewise.
2368 (bfd_create): Likewise.
2369 (_bfd_delete_bfd): Free filename.
2371 For older changes see ChangeLog-2013
2373 Copyright (C) 2014 Free Software Foundation, Inc.
2375 Copying and distribution of this file, with or without modification,
2376 are permitted in any medium without royalty provided the copyright
2377 notice and this notice are preserved.
2383 version-control: never