1 2014-10-31 Nick Clifton <nickc@redhat.com>
4 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
5 symbol table bigger than the file.
6 * elf.c (bfd_elf_get_str_section): Do not try to load a string
7 table bigger than the file.
9 2014-10-30 Nick Clifton <nickc@redhat.com>
12 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
13 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
15 2014-10-29 Nick Clifton <nickc@redhat.com>
17 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
20 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
22 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
24 2014-10-28 Nick Clifton <nickc@redhat.com>
27 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
28 detection table on a per-bfd basis.
29 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
32 2014-10-28 Andreas Schwab <schwab@suse.de>
33 Nick Clifton <nickc@redhat.com>
36 * srec.c (srec_bad_byte): Increase size of buf to allow for
38 (srec_scan): Use an unsigned char buffer to hold header bytes.
40 2014-10-27 Nick Clifton <nickc@redhat.com>
43 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
44 binaries with a group of sections linked by the string table
46 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
47 with an invalid value for NumberOfRvaAndSizes.
48 (pe_print_edata): Detect out of range rvas and entry counts for
49 the Export Address table, Name Pointer table and Ordinal table.
52 * elf.c (setup_group): Improve handling of corrupt group
55 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
57 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
58 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
59 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
60 (elf_aarch64_stub_type): Add new type
61 aarch64_stub_erratum_835769_veneer.
62 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
63 (aarch64_erratum_835769_fix): New data struct to record erratum
65 (elf_aarch64_link_hash_table: Global flags for 835769.
66 (aarch64_build_one_stub): Add case for 835769.
67 (aarch64_size_one_stub): Likewise.
68 (aarch64_mem_op_p, aarch64_mlxl_p,
69 aarch64_erratum_sequence,erratum_835769_scan):
70 New. Decode and scan functions for erratum 835769.
71 (elf_aarch64_create_or_find_stub_sec): New.
72 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
74 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
75 (erratum_835769_branch_to_stub_data,
76 make_branch_to_erratum_835769_stub):New. Connect up all the
77 erratum stubs to occurances by branches.
78 (elfNN_aarch64_write_section): New hook.
79 (aarch64_map_one_stub): Output erratum stub symbol.
80 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
81 information for erratum 835769.
82 (elf_backend_write_section): Define.
84 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
86 * elf32-arm.c (read_code32): New function to read 32 bit
88 (read_code16): New function to read 16 bit thumb instrution.
89 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
90 and read_code16 to read instructions.
92 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
94 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
95 (print_mips_isa_ext): Print the value of an unknown extension.
97 2014-10-21 Alan Modra <amodra@gmail.com>
99 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
100 entries that aren't a multiple of 8 rather than failing assertion.
102 2014-10-21 Alan Modra <amodra@gmail.com>
104 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
107 2014-10-18 Alan Modra <amodra@gmail.com>
109 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
110 section for function symbols defined in .opd is discarded, let
111 the symbol appear to be undefined.
112 (opd_entry_value): Ensure the result section is that for the
113 function code section in the same object as the OPD entry.
115 2014-10-16 Alan Modra <amodra@gmail.com>
118 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
120 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
121 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
122 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
123 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
124 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
125 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
126 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
127 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
128 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
131 2014-10-16 Alan Modra <amodra@gmail.com>
133 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
134 even when output is not ppc64 ELF. Remove redundant tests on
137 2014-10-15 Alan Modra <amodra@gmail.com>
140 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
141 param, group "section" and "offset" params. Zero discriminator.
142 * bfd.c (bfd_find_nearest_line): Implement with new
143 _bfd_find_nearest_line.
144 (bfd_find_nearest_line_discriminator): Likewise.
145 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
147 * coff-rs6000.c (xcoff_find_nearest_line,
148 xcoff_find_nearest_line_discriminator): Delete.
149 (_bfd_xcoff_find_nearest_line): Don't define.
150 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
151 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
153 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
154 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
155 adjust _bfd_dwarf2_find_nearest_line call.
156 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
157 others. Set discriminator. Adjust call.
158 (coff_find_nearest_line_discriminator): Delete.
159 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
160 * dwarf2.c (find_line): Rename to..
161 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
162 Simplify setting of do_line. Delete old function.
163 (_bfd_dwarf2_find_line): Delete.
164 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
165 discriminator_ptr and set it.
166 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
167 (_bfd_elf_find_nearest_line_discriminator): Delete.
168 (_bfd_elf_find_line_discriminator): Delete.
169 (_bfd_generic_find_nearest_line_discriminator): Don't define.
170 * elf.c (elf_find_function): Reorder params.
171 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
173 (_bfd_elf_find_nearest_line_discriminator): Delete.
174 (_bfd_elf_find_line): Adjust call.
175 * elf32-arm.c (arm_elf_find_function): Reorder params.
176 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
178 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
179 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
180 (elfNN_aarch64_find_nearest_line): Reorder params, add
181 discriminator_ptr. Adjust calls.
182 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
183 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
184 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
185 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
186 (_bfd_dwarf1_find_nearest_line): Likewise.
187 (_bfd_dwarf2_find_nearest_line): Likewise.
188 (_bfd_dwarf2_find_line): Delete.
189 (_bfd_generic_find_nearest_line_discriminator): Delete.
190 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
191 * libcoff-in.h (coff_find_nearest_line): Update prototype.
192 (coff_find_nearest_line_discriminator): Delete.
193 (coff_find_nearest_line_with_names): Update prototype.
194 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
195 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
196 discriminator_ptr. Adjust calls.
197 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
198 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
199 discriminator_ptr and set.
200 * som.c (som_find_nearest_line): Similarly.
201 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
202 _bfd_find_nearest_line_discriminator.
203 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
204 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
205 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
206 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
207 "discriminator" and set.
208 (_bfd_vms_find_nearest_line_discriminator): Delete.
209 (_bfd_generic_find_nearest_line_discriminator): Don't define.
210 (alpha_vms_find_nearest_line): Update define.
211 * bfd-in2.h: Regenerate.
212 * libbfd.h: Regenerate.
213 * libcoff.h: Regenerate.
215 2014-10-15 Alan Modra <amodra@gmail.com>
217 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
218 * aout-adobe.c (aout_32_find_line): Define.
219 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
220 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
221 * aout-target.h (MY_find_line): Define.
222 * aout-tic30.c (MY_find_line): Define.
223 * binary.c (binary_find_line): Define.
224 * bout.c (aout_32_find_line): Define.
225 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
226 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
227 (rs6000_xcoff64_aix_vec): Likewise.
228 * elf-bfd.h (_bfd_generic_find_line): Don't define.
229 * elfxx-target.h (bfd_elfNN_find_line): Define.
230 * i386msdos.c (msdos_find_line): Define.
231 * i386os9k.c (aout_32_find_line): Define.
232 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
233 (ieee_find_nearest_line, ieee_find_line,
234 ieee_find_inliner_info): Define.
235 * ihex.c (ihex_find_line): Define.
236 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
237 (_bfd_generic_find_line): Don't define.
238 * libbfd.c (_bfd_generic_find_line): Delete.
239 * libcoff-in.h (coff_find_line): Define.
240 * libecoff.h (_bfd_ecoff_find_line): Define.
241 * mach-o.h (bfd_mach_o_find_line): Define.
242 * mmo.c (mmo_find_line): Define.
243 * nlm-target.h (nlm_find_line): Define.
244 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
245 (oasys_find_nearest_line, oasys_find_line,
246 oasys_find_inliner_info): Define.
247 * pef.c (bfd_pef_find_line): Define.
248 * plugin.c (bfd_plugin_find_line): Define.
249 * ppcboot.c (ppcboot_find_line): Define.
250 * som.c (som_find_line): Define.
251 * srec.c (srec_find_line): Define.
252 * tekhex.c (tekhex_find_line): Define.
253 * versados.c (versados_find_line): Define.
254 * vms-alpha.c (alpha_vms_find_line): Define.
255 * xsym.c (bfd_sym_find_line): Define.
256 * bfd-in2.h: Regenerate.
257 * libbfd.h: Regenerate.
258 * libcoff.h: Regenerate.
260 2014-10-15 Tristan Gingold <gingold@adacore.com>
262 * version.m4: Bump version to 2.25.51
263 * configure: Regenerate.
265 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
267 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
268 offset is less than 2.
269 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
271 2014-10-14 Alan Modra <amodra@gmail.com>
274 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
275 (EIGHT_GAZILLION): Delete.
277 2014-10-13 Alan Modra <amodra@gmail.com>
280 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
281 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
282 flags enabling conversion of CIEs and FDEs to use relative encoding.
283 (find_merged_cie): Similarly.
284 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
285 relocatable, except for CIE pointer.
286 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
287 relocs against symbols in dropped comdat group sections.
288 (bfd_elf_discard_info): Do some eh_frame optimisation when
291 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
293 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
294 the hwcaps2 object attribute.
296 2014-10-04 Alan Modra <amodra@gmail.com>
299 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
300 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
301 range FDEs for discarding.
302 (vma_compare): Sort on range after address.
303 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
304 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
305 error message rather than "fde".
306 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
309 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
312 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
313 for OLD_FREEBSD_ABI_LABEL.
315 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
318 * plugin.c (try_claim): New function. Moved from
320 (try_load_plugin): Pass through bfd. Add test.
321 (load_plugin): Pass through bfd.
322 (bfd_plugin_object_p): Move logic to try_claim.
324 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
326 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
327 call relaxation use furthermost addresses where call source and
328 destination can be to check whether it's in the range of a direct
331 2014-09-22 Alan Modra <amodra@gmail.com>
333 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
334 false for overflow or overlapping FDEs. Give more detail in
337 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
339 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
340 the addend if relocations are RELA.
342 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
344 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
345 nds32_elf_ex9_relocation_check): Synchronize the argument type.
347 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
349 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
351 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
354 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
357 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
359 2014-09-16 Terry Guo <terry.guo@arm.com>
361 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
364 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
366 * bfd-in2.h: Regenerate.
367 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
368 (nds32_elf_relax_section): Code refactoring.
369 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
370 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
371 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
372 pattern. The first three is moved from nds32_elf_relax_section,
373 and the last three is new function.
374 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
375 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
376 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
377 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
378 three is moved from nds32_elf_relax_section, and the last four
380 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
381 pattern and address setting pattern.
382 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
383 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
384 nds32_elf_relax_gotoff_suff): Relax pic pattern.
385 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
386 nds32_elf_relax_letlsls): Relax TLS pattern.
387 (nds32_relax_adjust_label): Adjust alignment and nop.
388 (nds32_elf_pick_relax): Choose relaxation optimization.
389 (nds32_elf_get_relocated_section_contents): New hook.
390 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
392 * elf32-nds32.h: Declare.
393 * libbfd.h: Regenerate.
394 * reloc.c: Add nds32 new relocations.
396 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
398 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
399 'name' for the typo issue, which related with commit
400 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
402 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
403 Matthew Fortune <matthew.fortune@imgtec.com>
405 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
406 * archures.c (bfd_architecture): Likewise.
407 * bfd-in2.h (bfd_architecture): Likewise.
408 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
409 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
410 BFD_RELOC_MIPS_19_PCREL_S2.
411 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
412 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
413 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
414 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
415 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
416 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
417 BFD_RELOC_LO16_PCREL.
418 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
419 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
421 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
422 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
423 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
424 BFD_RELOC_LO16_PCREL.
425 * elfn32-mips.c: Likewise.
426 * elfxx-mips.c (MIPSR6_P): New define.
427 (mipsr6_exec_plt_entry): New array.
428 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
429 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
430 (aligned_pcrel_reloc_p): New function.
431 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
432 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
433 (mips_elf_calculate_relocation): Add support for relocs:
434 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
435 R_MIPS_PCHI16 and R_MIPS_PCLO16.
436 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
437 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
438 (_bfd_mips_elf_check_relocs): Add support for relocs:
439 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
440 (_bfd_mips_elf_relocate_section): Add a check for unaligned
442 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
444 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
445 (_bfd_mips_elf_print_private_bfd_data): Likewise.
446 (mips_32bit_flags_p): Add support for mips32r6.
447 * libbfd.h (bfd_reloc_code_real_names): Add entries for
448 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
449 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
450 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
451 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
452 BFD_RELOC_MIPS_19_PCREL_S2.
453 * config.bfd: Add mips*-img-elf* target triple.
455 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
457 * config.bfd: Add mips*-img-elf* target triple.
459 2014-09-12 Alan Modra <amodra@gmail.com>
461 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
462 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
463 range of FDEs to hdr_info->array.
464 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
465 .eh_frame_hdr entries, and overlapping FDEs.
467 2014-09-10 Alan Modra <amodra@gmail.com>
469 * elf.c (assign_file_positions_except_relocs): Move section header
471 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
472 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
473 * elflink.c (bfd_elf_final_link): Don't call above function.
475 2014-08-30 Alan Modra <amodra@gmail.com>
477 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
479 2014-08-29 Alan Modra <amodra@gmail.com>
481 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
482 error for calls via a toc adjusting stub without a nop.
484 2014-08-29 Alan Modra <amodra@gmail.com>
486 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
487 error. Remove redundant bfd_set_error.
489 2014-08-29 Alan Modra <amodra@gmail.com>
491 * srec.c (srec_scan): Revert last change. Report an error for
492 S-records with less than the miniumum byte count.
494 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
496 * srec.c (srec_scan): Return error for 0 size.
498 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
501 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
502 to check discarded input section.
503 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
505 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
508 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
509 sections to input from ld --just-symbols.
511 2014-08-26 DJ Delorie <dj@redhat.com>
513 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
516 2014-08-26 Jiong Wang <jiong.wang@arm.com>
518 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
519 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
521 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
523 2014-08-26 Nick Clifton <nickc@redhat.com>
525 * config.bfd: Fix typo in or1knd selection.
527 2014-08-22 Kai Tietz <ktietz@redhat.com>
530 * coffcode.h (coff_compute_section_file_positions): Keep
531 FileAlignment valid as set.
533 2014-08-22 Alan Modra <amodra@gmail.com>
535 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
536 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
538 2014-08-22 Alan Modra <amodra@gmail.com>
540 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
542 (_bfd_elf_begin_eh_frame_parsing): Delete.
543 (_bfd_elf_end_eh_frame_parsing): Delete.
544 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
545 (_bfd_elf_end_eh_frame_parsing): Delete.
546 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
547 !info->relocatable in place of merge_cies.
548 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
549 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
550 (ppc64_elf_size_stubs): Likewise pad stub FDE.
551 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
552 (ppc64_elf_size_stubs): ..here and..
553 (ppc64_elf_finish_dynamic_sections): ..here.
555 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
557 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
559 2014-08-21 Tony Wang <tony.wang@arm.com>
561 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
562 the veneer routine for R_ARM_THM_JUMP19.
563 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
564 (elf32_arm_size_stub): Ditto.
566 2014-08-20 Roland McGrath <mcgrathr@google.com>
569 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
570 all reloc types with pc_relative set in the howto, not just for
571 R_ARM_REL32 and R_ARM_REL32_NOI.
572 (allocate_dynrelocs_for_symbol): Update comment.
573 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
574 set in the howto, set call_reloc_p and may_need_local_target_p but
575 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
576 (elf32_arm_check_relocs): Likewise.
578 2014-08-20 Will Newton <will.newton@linaro.org>
580 * config.bfd: Default armeb-*-eabi* to big endian.
582 2014-08-19 Alan Modra <amodra@gmail.com>
584 * configure: Regenerate.
586 2014-08-18 Alan Modra <amodra@gmail.com>
588 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
589 use dynrelocs for ifunc.
590 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
592 2014-08-18 Alan Modra <amodra@gmail.com>
595 * elflink.c (on_needed_list): Only consider libraries that have
598 2014-08-18 Alan Modra <amodra@gmail.com>
600 * elflink.c (bfd_elf_discard_info): Return int error status.
601 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
602 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
603 * bfd-in2.h: Regenerate.
605 2014-08-14 Alan Modra <amodra@gmail.com>
607 * peXXigen.c (pe_print_reloc): Protect against access past end
610 2014-08-14 Alan Modra <amodra@gmail.com>
613 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
614 in the order they are mapped to output sections.
616 2014-08-14 Alan Modra <amodra@gmail.com>
618 * configure.ac: Delete redundant plugin related checks.
619 * configure: Regenerate.
621 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
623 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
624 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
627 2014-08-12 Alan Modra <amodra@gmail.com>
629 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
630 here when not calling the generic add_symbol function. Formatting.
631 Correct handling of indirect symbols. Update notice call.
632 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
633 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
634 symbols early. Update notice call. Add comments regarding weak
635 symbols vs. indirect.
637 2014-08-12 Alan Modra <amodra@gmail.com>
640 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
643 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
645 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
648 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
649 Alan Modra <amodra@gmail.com>
652 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
653 warning for references in LTO IR to warning symbols.
655 2014-08-07 Alan Modra <amodra@gmail.com>
657 * linker.c (WARN, CWARN): Collapse these states to WARN.
658 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
661 2014-08-05 Doug Evans <dje@google.com>
663 * bfd-in2.h: Regenerate.
664 * libcoff.h: Regenerate.
666 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
668 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
669 rawsize if changing size.
671 2014-08-05 Alan Modra <amodra@gmail.com>
674 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
676 2014-08-05 Alan Modra <amodra@gmail.com>
678 * linker.c (generic_link_check_archive_element): Move handling
679 of command link -u symbols with a common symbol def to the
680 code handling non-common symbols so that archive element symbols
681 are loaded. Use generic_link_add_object_symbols.
683 2014-08-05 Alan Modra <amodra@gmail.com>
686 * linker.c (struct archive_list, struct archive_hash_entry,
687 struct archive_hash_table, archive_hash_newfunc,
688 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
689 archive_hash_table_free): Delete.
690 (_bfd_generic_link_add_archive_symbols): Add h and name params to
691 checkfn. Rewrite using a straight-forward scan over archive map.
692 (generic_link_check_archive_element_no_collect,
693 generic_link_check_archive_element_collect,
694 generic_link_check_archive_element): Add h and name params.
695 * aoutx.h (aout_link_check_archive_element): Likewise.
696 * pdp11.c (aout_link_check_archive_element): Likewise.
697 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
698 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
699 scan symbols, simply add archive element whenever h is undefined.
700 (coff_link_check_ar_symbols): Delete.
701 * ecoff.c (read_ext_syms_and_strs): Delete.
702 (reread_ext_syms_and_strs): Delete.
703 (ecoff_link_check_archive_element): Add h and name param. Don't
704 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
705 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
707 (elf_link_add_archive_symbols): Delete "defined" array, merge
708 functionality into "included". Make "included" a char array. Don't
709 set or test archive_pass.
710 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
711 * libbfd.h: Regenerate.
713 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
716 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
718 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
720 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
721 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
722 (bfd_mips_elf_swap_abiflags_v0_in): New function.
723 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
724 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
725 (_bfd_mips_elf_fake_sections): Likewise.
726 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
727 (_bfd_mips_elf_additional_program_headers): Account for new
728 PT_MIPS_ABIFLAGS program header.
729 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
730 associate with .MIPS.abiflags.
731 (_bfd_mips_elf_gc_mark_extra_sections): New function.
732 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
733 (infer_mips_abiflags): Likewise.
734 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
735 (mips_32bit_flags_p): Moved higher.
736 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
737 checking for FP ABIs.
738 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
739 checks. Check EF_MIPS_FP64 flag consistency.
740 (print_mips_ases, print_mips_isa_ext): New static function.
741 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
742 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
743 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
744 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
745 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
746 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
747 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
748 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
750 2014-07-28 Alan Modra <amodra@gmail.com>
753 * archive.c (_bfd_compute_and_write_armap): Warn on adding
754 __gnu_lto_slim to armap.
755 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
756 __gnu_lto_slim to linker hash table.
758 2014-07-27 Anthony Green <green@moxielogic.org>
760 * config.bfd: Add moxie-*-moxiebox*.
762 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
764 Add or reactivate or1k-*-rtems*
765 * config.bfd (or1k-*-rtems*): Reactivate.
767 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
769 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
771 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
772 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
774 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
778 and R_*_IRELATIVE relocation offset with PLT entry.
779 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
780 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
781 (elf_x86_64_get_synthetic_symtab): Use it.
783 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
786 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
787 next_tls_desc_index with elf.srelplt->reloc_count.
789 2014-07-15 Alan Modra <amodra@gmail.com>
791 * cache.c (cache_bread_1): Don't return -1 when fread returns
794 2014-07-15 Alan Modra <amodra@gmail.com>
796 * elflink.c (elf_merge_st_other): Update comments. Simplify
797 visibility handling. Make isym const. Move code modifying
798 isym->st_other for --exclude-libs to..
799 (elf_link_add_object_symbols): ..here.
801 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
804 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
806 2014-07-08 Nick Clifton <nickc@redhat.com>
809 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
810 segments in input bfds.
812 2014-07-08 Will Newton <will.newton@linaro.org>
814 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
815 value to 64kB and remove custom setting for NaCl.
817 2014-07-08 Alan Modra <amodra@gmail.com>
819 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
820 bits from source to dest.
821 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
822 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
824 * bfd-in2.h: Regenerate.
826 2014-07-08 Jiong Wang <jiong.wang@arm.com>
828 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
829 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
830 when info->relocatable be true.
832 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
834 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
835 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
836 * bfd-in2.h: Regenerate.
837 * libbfd.h: Regenerate.
839 2014-07-04 Alan Modra <amodra@gmail.com>
841 * Makefile.am: Update "configure.in" comments.
844 * configure.host: Likewise.
845 * doc/bfdint.texi: Likewise.
846 * targets.c: Likewise.
847 * warning.m4: Likewise.
848 * Makefile.in: Regenerate.
850 2014-07-04 Alan Modra <amodra@gmail.com>
852 * configure.ac: Rename from configure.in.
853 * Makefile.in: Regenerate.
854 * config.in: Regenerate.
855 * doc/Makefile.in: Regenerate.
857 2014-07-04 Alan Modra <amodra@gmail.com>
859 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
860 * Makefile.in: Regenerate.
862 2014-07-04 Alan Modra <amodra@gmail.com>
864 * version.m4: New file.
865 * configure.in: Include version.m4.
867 * Makefile.am (RELEASE): Delete.
868 (bfdver.h): Depend on development.sh, use instead of RELEASE.
869 * Makefile.in: Regenerate.
870 * doc/Makefile.in: Regenerate.
872 2014-07-02 Alan Modra <amodra@gmail.com>
874 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
875 pointer_equality_needed when !readonly_dynrelocs.
876 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
878 2014-07-02 Alan Modra <amodra@gmail.com>
880 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
881 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
883 2014-07-01 Alan Modra <amodra@gmail.com>
885 * bfd.c (struct bfd): Reorganise for better packing. Delete
886 "ifd" field. Make "format", "direction" and "flags" bitfields.
887 (HAS_LOAD_PAGE): Delete, renumber following flags.
888 * bfd-in2.h: Regenerate.
889 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
891 2014-07-01 Alan Modra <amodra@gmail.com>
893 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
894 (struct ppc_link_hash_table): Increase size of stub_count array.
895 (build_global_entry_stubs): Emit symbol on global entry stub.
896 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
899 2014-07-01 Alan Modra <amodra@gmail.com>
901 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
902 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
903 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
905 (ppc64_elf_relocate_section): Disable ELFv2 function entry
906 optimisation when --traditional-format.
908 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
909 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
910 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
911 Soundararajan <Sounderarajan.D@atmel.com>
913 * archures.c: Add avrtiny architecture for avr target.
914 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
915 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
916 added for 16 bit LDS/STS instruction of avrtiny arch.
917 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
918 BFD_RELOC_AVR_LDS_STS_16.
919 (bfd_elf_avr_final_write_processing): Select machine number
921 (elf32_avr_object_p): Set machine number for avrtiny arch.
922 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
923 * bfd-in2.h: Regenerate.
924 * libbfd.h: Regenerate.
926 2014-06-26 Nick Clifton <nickc@redhat.com>
929 * dwarf2.c (is_str_attr): New function.
930 (find_abstract_instance_name): Use it to determine when an
931 attribute has a string value.
933 2014-06-24 Alan Modra <amodra@gmail.com>
935 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
936 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
939 2014-06-21 Philippe De Muyter <phdm@macqel.be>
941 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
944 2014-06-20 Kyle McMartin <kyle@redhat.com>
946 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
947 emitting initial-exec relocs when not linking an executable.
949 2014-06-16 Will Newton <will.newton@linaro.org>
951 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
952 htab->next_tls_desc_index in the non-IPLT case.
953 Calculate GOT offset correctly for the non-IPLT case.
954 (allocate_dynrelocs_for_symbol): Don't increment
955 htab->next_tls_desc_index here.
957 2014-06-16 Alan Modra <amodra@gmail.com>
959 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
962 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
964 * elfxx-aarch64.c (stdarg.h): Include.
966 (_bfd_aarch64_elf_grok_prstatus): Updated.
967 (_bfd_aarch64_elf_grok_psinfo): New function.
968 (_bfd_aarch64_elf_write_core_note): New function.
969 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
970 (elf_backend_write_core_note): Define.
972 2014-06-13 Alan Modra <amodra@gmail.com>
974 * archive.c: Include bfdlink.h.
975 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
976 * bfd.c (struct bfd): Add is_linker_output field.
977 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
978 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
979 link.hash and is_linker_output.
980 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
981 param with bfd*. Assert is_linker_output and link.hash, and
982 clear them before exit.
983 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
984 bfd_link_hash_table* param with bfd*. Hack is_linker_output
985 and link.hash so we can free two linker hash tables.
986 (elf32_mn10300_link_hash_table_create): Create static_hash_table
987 first. Clean up on errors. Set hash_table_free pointer.
988 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
989 bfd_link_hash_table* param with bfd*.
990 (elf32_arm_link_hash_table_create): Clean up on errors. Set
991 hash_table_free pointer.
992 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
993 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
994 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
995 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
996 * xcofflink.c: Similarly.
997 * simple.c (bfd_simple_get_relocated_section_contents): Save and
998 clear link.next before creating linker hash table. Clean up on
999 errors, and restore link.next on exit.
1000 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1001 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1002 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1003 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1004 * hash.c (bfd_hash_table_init_n): Free table on error.
1005 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1006 * bfd-in2.h: Regenerate.
1007 * libbfd.h: Regenerate.
1008 * libcoff.h: Regenerate.
1010 2014-06-13 Alan Modra <amodra@gmail.com>
1013 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1014 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1015 * bfd.c (bfd_link_hash_table_free): Don't define.
1016 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1017 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1018 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1019 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1020 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1021 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1022 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1023 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1024 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1025 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1026 * xsym.c: Don't define various link_hash_table_free defines, and
1027 remove from bfd_target vars. Temporarily reference some of the
1028 target link_hash_table_free functions to avoid warnings.
1029 * bfd-in2.h: Regenerate.
1030 * libbfd.h: Regenerate.
1032 2014-06-13 Alan Modra <amodra@gmail.com>
1034 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1035 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1036 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1037 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1038 Move link_hash_table_free functions before their corresponding
1039 link_hash_table_create functions.
1041 2014-06-13 Alan Modra <amodra@gmail.com>
1043 * bfd.c (struct bfd): Replace link_next with a union.
1044 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1045 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1046 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1047 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1048 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1049 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1050 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1051 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1052 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1053 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1054 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1055 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1056 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1057 * bfd-in2.h: Regenerate.
1059 2014-06-11 Alan Modra <amodra@gmail.com>
1061 * linker.c (unwrap_hash_lookup): Add missing parens.
1063 2014-06-11 Kai Tietz <ktietz@redhat.com>
1065 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1066 * libcoff.h: Regenerated.
1068 2014-06-10 Alan Modra <amodra@gmail.com>
1071 * linker.c (unwrap_hash_lookup): New function.
1072 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1073 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1074 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1075 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1076 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1077 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1078 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1079 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1081 2014-06-07 Alan Modra <amodra@gmail.com>
1083 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1084 insn as a bitfield; Use complain_overflow_bitfield.
1085 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1087 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1089 * development.sh: New file.
1090 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1091 Make -Werror the default with GCC only if DEVELOPMENT is true.
1092 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1093 $(srcdir)/development.sh.
1094 * Makefile.in, configure: Regenerate.
1096 2014-06-04 Will Newton <will.newton@linaro.org>
1098 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1099 being non-NULL into an assert.
1100 (elfNN_aarch64_tls_relax): Remove unused code.
1102 2014-06-03 DJ Delorie <dj@redhat.com>
1104 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1106 2014-06-03 Nick Clifton <nickc@redhat.com>
1109 * peXXigen.c (rsrc_process_section): Page align the new contents
1110 befgore writing out.
1112 2014-06-03 Alan Modra <amodra@gmail.com>
1114 * elf64-ppc.c (ADDIS_R12_R2): Define.
1115 (build_plt_stub): Support fusion on ELFv2 stub.
1116 (ppc_build_one_stub): Likewise for plt branch stubs.
1118 2014-05-28 Alan Modra <amodra@gmail.com>
1120 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1122 2014-05-28 Tristan Gingold <gingold@adacore.com>
1124 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1125 to keep the length of the best fit range.
1126 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1129 2014-05-27 DJ Delorie <dj@redhat.com>
1131 * elf32-rx.c (get_symbol_value_maybe): New.
1132 (rx_elf_relocate_section): If we find a reloc against
1133 $tableentry$default$<name>, redirect it to the appropriate
1135 (RX_Table_Info): New.
1136 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1137 with table parts in them.
1138 (rx_check_directives): New.
1139 (rx_table_map_2): New.
1140 (rx_table_map): New.
1141 (rx_additional_link_map_text): New. Called to dump tables to the
1145 2014-05-20 DJ Delorie <dj@redhat.com>
1147 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1149 2014-05-20 Alan Modra <amodra@gmail.com>
1152 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1153 Remove redundant setting of htab->elf.dynobj. Don't align.
1154 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1155 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1156 (create_sdata_sym): Delete.
1157 (elf_allocate_pointer_linker_section): Rename from
1158 elf_create_pointer_linker_section. Align section.
1159 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1160 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1162 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1163 Remove unnecessary tests on _SDA_BASE_ sym.
1164 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1165 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1166 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1167 (ppc_elf_maybe_strip_sdata_syms): Declare.
1169 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1171 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1173 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1175 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1176 in a section with no contents.
1177 (is_vma_in_section, find_section_by_vma): New functions.
1178 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1179 offsets in the debug directory.
1180 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1181 Byte-swap GUID from little-endian to big-endian order for
1182 consistent and conventional display.
1184 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1186 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1187 64-bit doubles objects mix with 32-bit doubles objects.
1188 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1190 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1192 * mmo.c: Update URLs in documentation comments.
1194 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1195 David Weatherford <weath@cadence.com>
1196 Max Filippov <jcmvbkbc@gmail.com>
1198 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1201 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1203 * config.bfd: Add proper arm config for *-*-freebsd*.
1205 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1207 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1208 mips32r5 and mips64r5.
1209 * archures.c (bfd_architecture): Likewise.
1210 * bfd-in2.h (bfd_architecture): Likewise.
1211 * cpu-mips.c (arch_info_struct): Likewise.
1212 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1214 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1216 * elfxx-mips.h (elfxx-mips.h): Declare.
1217 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1218 Tag_GNU_MIPS_ABI_FP mismatches.
1219 (_bfd_mips_fp_abi_string): New function.
1221 2014-05-02 Alan Modra <amodra@gmail.com>
1223 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1224 * configure.in: Likewise.
1225 * configure: Regenerate.
1227 2014-05-02 Alan Modra <amodra@gmail.com>
1229 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1230 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1231 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1232 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1233 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1234 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1235 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1236 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1237 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1238 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1239 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1240 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1241 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1242 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1243 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1244 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1245 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1246 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1247 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1248 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1249 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1250 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1251 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1252 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1253 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1254 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1255 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1256 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1257 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1258 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1259 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1260 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1261 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1262 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1263 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1264 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1265 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1266 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1267 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1268 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1269 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1270 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1271 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1272 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1273 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1274 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1275 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1276 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1278 * configure: Regenerate.
1280 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1282 * mmo.c (mmo File layout documentation): Add note about low bits
1284 (mmo_write_chunk): When handling data remainder, assert that
1285 previous remaining data is flushed.
1286 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1287 when dealing with an aligned VMA and for aligned lengths. Don't skip
1288 the last 32-bit-word of zeros.
1289 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1290 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1291 emitting data, not after updating it.
1292 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1294 2014-04-30 Nick Clifton <nickc@redhat.com>
1296 * compress.c (bfd_is_section_compressed): When checking the
1297 .debug_str section, also check the fifth byte in the section is
1298 not part of a string.
1300 2014-04-30 Alan Modra <amodra@gmail.com>
1302 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1303 (find_merged_cie): Identify personality functions by (bfd_id,index)
1304 pair when a local sym is used.
1306 2014-04-29 Christian Svensson <blue@cmd.nu>
1308 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1309 into .rela.got if it contained TLS relocations as well.
1311 2014-04-28 Nick Clifton <nickc@redhat.com>
1314 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1317 2014-04-26 Alan Modra <amodra@gmail.com>
1319 * po/SRC-POTFILES.in: Regenerate.
1320 * configure: Regenerate.
1322 2014-04-25 Nick Clifton <nickc@redhat.com>
1325 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1326 a 342-bit host. This time for older versions of gcc.
1328 2014-04-24 Nick Clifton <nickc@redhat.com>
1330 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1333 2014-04-24 Alan Modra <amodra@gmail.com>
1336 * dwarf2.c: Formatting.
1337 (struct dwarf2_debug): Make adjusted_section_count signed.
1338 (unset_sections): Make i signed.
1339 (set_debug_vma): New function.
1340 (place_sections): Handle separate debug object file. Set VMA
1341 on debug sections, even if they have an output section. Also
1342 set VMA on zero size sections, and non-load but alloc sections.
1343 Set adjusted_section_count to -1 when no section adjustment.
1344 Malloc adjusted_sections. Don't double last_vma. Transfer
1345 alloc section VMAs to separate debug file.
1346 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1347 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1348 test on symbols being the same before using old stash. Read
1349 and use separate debug file symbols. Call place_sections.
1350 (find_line): Don't call place_sections here.
1351 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1352 * libbfd.h: Regenerate.
1353 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1354 _bfd_dwarf2_slurp_debug_info call.
1355 * simple.c (simple_save_output_info): Clarify comment.
1357 2014-04-24 Nick Clifton <nickc@redhat.com>
1360 * peXXigen.c (struct rsrc_regions): New structure.
1361 (rsrc_print_resource_directory): Use new structure. Include
1362 offset of directory in listing.
1363 (rsrc_print_resource_entry): Likewise.
1364 (rsrc_print_section): Likewise.
1365 (rsrc_count_entries): Do not increment sizeof_strings or
1367 (rsrc_count_directory): Do not increment sizeof_tables.
1368 (rsrc_compute_region_sizes): New function.
1369 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1370 (rsrc_process_section): Compute size of regions after merging
1373 2014-04-23 Alan Modra <amodra@gmail.com>
1376 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1377 (place_sections): Do not modify VMA of sections when called from
1378 linker after sections have been placed in output sections. Short
1379 circuit single section case.
1380 (save_section_vma, section_vma_same): New functions.
1381 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1383 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1384 when non-relocatable.
1386 2014-04-22 Nick Clifton <nickc@redhat.com>
1389 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1391 2014-04-22 Christian Svensson <blue@cmd.nu>
1393 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1394 * archures.c: Likewise.
1395 * coffcode.h: Likewise.
1396 * config.bfd: Likewise.
1397 * configure.in: Likewise.
1398 * reloc.c: Likewise.
1399 * targets.c: Likewise.
1400 * cpu-or1k.c: New file.
1401 * elf32-or1k.c: New file.
1402 * coff-or32.c: Delete.
1403 * cpu-openrisc.c: Delete.
1404 * cpu-or32.c: Delete.
1405 * elf32-openrisc.c: Delete.
1406 * elf32-or32.c: Delete.
1407 * Makefile.in: Regenerate.
1408 * bfd-in2.h: Regenerate.
1409 * configure: Regenerate.
1410 * libbfd.h: Regenerate.
1412 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1415 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1417 2014-04-22 Will Newton <will.newton@linaro.org>
1419 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1420 function. (elf_backend_section_flags): Remove define.
1422 2014-04-21 Richard Henderson <rth@redhat.com>
1424 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1425 parameter; honor it and disable got merging when false.
1426 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1427 the first pass of relaxation.
1428 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1429 the end of the LITERAL+LITUSE chain.
1430 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1431 second pass of relaxation.
1433 * configure.ac (use_secureplt): Enable by default.
1434 * configure: Rebuild.
1436 2014-04-18 Tristan Gingold <gingold@adacore.com>
1438 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1439 bind_content, weak_bind_content, lazy_bind_content,
1441 (bfd_mach_o_load_command): Add comments, add next field.
1442 (mach_o_data_struct): Replace commands field by first_command
1444 * mach-o.c (bfd_mach_o_append_command): New function.
1445 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1446 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1448 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1449 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1450 (bfd_mach_o_write_thread): Use macro instead of literal.
1451 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1452 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1454 (bfd_mach_o_write_symtab_content): New function (extracted
1455 from bfd_mach_o_write_symtab).
1456 (bfd_mach_o_write_symtab): Split.
1457 (bfd_mach_o_count_indirect_symbols): Move
1458 (bfd_mach_o_build_dysymtab): Remove layout code.
1459 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1460 (bfd_mach_o_count_sections_for_seg): Remove.
1461 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1462 bfd_mach_o_build_seg_command).
1463 (bfd_mach_o_build_exec_seg_command): New function.
1464 (bfd_mach_o_build_dysymtab_command): Remove.
1465 (bfd_mach_o_layout_commands): New function.
1466 (bfd_mach_o_init_segment): New function.
1467 (bfd_mach_o_build_commands): Major rework to handle non-object
1469 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1471 (bfd_mach_o_read_dyld_info): Clear content fields.
1472 (bfd_mach_o_read_segment): Adjust call.
1473 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1475 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1476 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1477 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1480 2014-04-18 Tristan Gingold <gingold@adacore.com>
1482 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1483 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1484 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1485 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1487 2014-04-18 Tristan Gingold <gingold@adacore.com>
1489 * mach-o.h (bfd_mach_o_dylinker_command)
1490 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1492 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1493 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1495 2014-04-18 Tristan Gingold <gingold@adacore.com>
1497 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1498 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1499 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1500 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1501 each targets declared.
1502 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1503 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1505 2014-04-18 Tristan Gingold <gingold@adacore.com>
1507 * mach-o.c (bfd_mach_o_write_thread)
1508 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1509 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1510 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1511 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1512 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1513 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1514 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1515 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1516 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1517 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1518 (bfd_mach_o_read_command): Now return a boolean status.
1519 Adjust return statements.
1520 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1521 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1523 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1525 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1526 field. Add assigned_low_gotno and assigned_high_gotno fields.
1527 (mips_elf_create_local_got_entry): Update out-of-space condition.
1528 Set index of new GOT entry to assigned_low_gotno if required by
1529 the current relocation, else set it to assigned_high_gotno.
1530 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1531 with assigned_low_gotno.
1532 (mips_elf_multi_got): Initialize assigned_low_gotno and
1533 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1534 in place of assigned_gotno when handling global GOT entries.
1535 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1536 assigned_high_gotno.
1537 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1538 gap in the middle of local GOT space.
1540 2014-04-17 Alan Modra <amodra@gmail.com>
1543 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1544 current bfd is a plugin. Don't always set type_change_ok
1545 when old bfd is a plugin.
1547 2014-04-16 Tristan Gingold <gingold@adacore.com>
1549 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1552 2014-04-16 Alan Modra <amodra@gmail.com>
1554 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1555 with "ba 0" rather than zeros.
1557 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1559 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1561 2014-04-14 Alan Modra <amodra@gmail.com>
1563 * elf32-ppc.c (BA): Define
1564 (ppc_elf_link_hash_table_create): Correct default_params.
1565 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1566 than "nop" for ppc476_workaround.
1567 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1568 and __glink_PLTresolve. Ensure plt call stub at end of page
1569 doesn't allow fall-thru prefetch.
1571 2014-04-11 Nick Clifton <nickc@redhat.com>
1574 * peXXigen.c (abs_finder): New function.
1575 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1576 than 1^32 try to convert them into section relative values
1579 2014-04-11 Nick Clifton <nickc@redhat.com>
1581 * bfd-in2.h: Regenerate.
1582 * libbfd.h: Regenerate.
1584 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1586 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1587 when building function stubs.
1589 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1591 * elf32-avr.c: Add DIFF relocations for AVR.
1592 (avr_final_link_relocate): Handle the DIFF relocs.
1593 (bfd_elf_avr_diff_reloc): New.
1594 (elf32_avr_is_diff_reloc): New.
1595 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1596 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1599 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1601 2014-04-09 Alan Modra <amodra@gmail.com>
1603 * libcoff.h: Regenerate.
1605 2014-04-09 Alan Modra <amodra@gmail.com>
1607 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1608 of safe ppc476 insns at end of page. Also remove non-branch insns.
1611 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1613 * peXXigen.c (pe_print_debugdata): New function: Displays the
1614 contents of the debug directory and decodes codeview entries.
1615 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1616 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1617 Add functions for reading and writing debugdir and codeview
1619 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1620 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1621 * libcoff-in.h (pe_tdata): Add build-id data.
1622 * libcoff.h: Regenerate.
1623 * coffcode.h (coff_write_object_contents): Run build_id
1624 after_write_object_contents hook.
1626 2014-04-05 Alan Modra <amodra@gmail.com>
1628 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1629 merging non-default sym.
1631 2014-04-04 Tristan Gingold <gingold@adacore.com>
1633 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1636 2014-04-04 Tristan Gingold <gingold@adacore.com>
1638 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1639 thinko on names length.
1641 2014-04-04 Tristan Gingold <gingold@adacore.com>
1643 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1645 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1647 2014-04-04 Tristan Gingold <gingold@adacore.com>
1649 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1651 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1653 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1654 section before dereferencing.
1655 (pe_print_idata, pe_print_edata, pe_print_reloc)
1656 (rsrc_print_section): Don't bother interpreting the contents
1657 of sections which have no contents.
1659 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1662 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1665 2014-04-03 Tristan Gingold <gingold@adacore.com>
1667 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1669 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1671 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1673 2014-04-03 Alan Modra <amodra@gmail.com>
1675 * elf-bfd.h (struct elf_backend_data
1676 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1677 with "bfd_size_type size".
1678 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1679 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1680 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1681 * elfcode.h (bfd_from_remote_memory): Likewise.
1682 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1683 * bfd-in2.h: Regenerate.
1685 2014-04-02 Tristan Gingold <gingold@adacore.com>
1687 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1688 (bfd_mach_o_prebind_cksum_command): New types.
1689 (bfd_mach_o_prebound_dylib_command): Rewrite.
1690 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1692 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1694 (bfd_mach_o_read_prebind_cksum): New function.
1695 (bfd_mach_o_read_twolevel_hints): Ditto.
1696 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1699 2014-04-02 Alan Modra <amodra@gmail.com>
1701 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1702 Consolidate code handling possible section headers past end of
1703 segment. Don't use p_align for page size guess, instead use
1704 minpagesize. Take note of ld.so clearing section headers when
1705 p_memsz > p_filesz. Handle file header specifying no section
1706 headers. Handle zero p_align throughout. Default loadbase to
1707 zero. Add comments. Rename contents_size to high_offset, and
1708 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1709 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1710 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1712 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1713 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1714 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1715 * bfd-in2.h: Regnerate.
1717 2014-04-01 Tristan Gingold <gingold@adacore.com>
1719 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1722 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1723 Pavel Fedin <p.fedin@samsung.com>
1725 * elf32-arm.c: Add support for limited pretty-printing of PLT
1726 entries on eabi and nacl targets.
1727 (elf32_arm_get_synthetic_symtab): Add new callback.
1728 (elf32_arm_nacl_plt_sym_val): Likewise.
1729 (elf32_arm_plt0_size): Add helper function.
1730 (elf32_arm_plt_size): Likewise.
1732 2014-03-27 Tristan Gingold <gingold@adacore.com>
1734 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1735 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1737 2014-03-27 Tristan Gingold <gingold@adacore.com>
1739 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1740 * mach-o.c (bfd_mach_o_write_symtab)
1741 (bfd_mach_o_write_contents)
1742 (bfd_mach_o_set_section_flags_from_bfd)
1743 (bfd_mach_o_build_seg_command): Fix indentation.
1744 (bfd_mach_o_get_base_address): New function.
1746 2014-03-26 Nick Clifton <nickc@redhat.com>
1748 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1749 relocations in discarded sections.
1751 2014-03-26 Tristan Gingold <gingold@adacore.com>
1753 * mach-o.c (bfd_mach_o_convert_architecture): Add
1754 BFD_MACH_O_CPU_TYPE_ARM64.
1756 2014-03-26 Alan Modra <amodra@gmail.com>
1758 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1759 needed plt entries when taking the address of functions for
1760 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1761 Move opd setup and abiversion checks to..
1762 (ppc64_elf_before_check_relocs): ..here. Renamed from
1763 ppc64_elf_process_dot_syms. Set output abiversion from input and
1764 input abiversion from output, if either is not set.
1765 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1766 (elf_backend_check_directives): Update.
1768 2014-03-25 Will Newton <will.newton@linaro.org>
1770 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1771 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1772 of input sections rather than output sections.
1774 2014-03-20 Will Newton <will.newton@linaro.org>
1777 * elf32-arm.c (elf32_arm_check_relocs): Set
1778 pointer_equality_needed for absolute references within
1780 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1781 unless pointer_equality_needed is set.
1783 2014-03-19 Nick Clifton <nickc@redhat.com>
1785 * peXXigen.c (rsrc_process_section): Add code to scan input
1786 sections and record their lengths. Use these lengths to find the
1787 start of each merged .rsrc section.
1789 2014-03-17 Tristan Gingold <gingold@adacore.com>
1791 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1792 (bfd_mach_o_read_command): Ditto.
1794 2014-03-14 Meador Inge <meadori@codesourcery.com>
1796 * configure.in: Add strnlen to AC_CHECK_DECLS.
1797 * config.in: Regenerate.
1798 * configure: Regenerate.
1799 * sysdep.h (strnlen): Add prototype.
1801 2014-03-14 Alan Modra <amodra@gmail.com>
1803 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1804 handling for VLE_SDA21 relocs.
1806 2014-03-13 Tristan Gingold <gingold@adacore.com>
1808 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1810 (pe_bfd_object_p): Also read version number to detect ILF.
1811 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1812 (x86_64pe_bigobj_vec): Define
1813 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1814 (bfd_coff_max_nscns): New macro.
1815 (coff_compute_section_file_positions): Use unsigned int for
1816 target_index. Compare with bfd_coff_max_nscns.
1817 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1818 Set a value for _bfd_coff_max_nscns.
1819 (header_bigobj_classid): New constant.
1820 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1821 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1822 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1824 (bigobj_swap_table): New table.
1825 * libcoff.h: Regenerate.
1826 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1827 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1828 _bfd_coff_max_nscns.
1829 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1830 * coff-rs6000.c (bfd_xcoff_backend_data)
1831 (bfd_pmac_xcoff_backend_data): Likewise.
1832 * coff64-rs6000.c (bfd_xcoff_backend_data)
1833 (bfd_xcoff_aix5_backend_data): Likewise.
1834 * targets.c (x86_64pe_bigobj_vec): Declare.
1835 * configure.in (x86_64pe_bigobj_vec): New vector.
1836 * configure: Regenerate.
1837 * config.bfd: Add bigobj object format for Windows targets.
1839 2014-03-12 Nick Clifton <nickc@redhat.com>
1842 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1843 before testing for vxworks.
1845 2014-03-12 Alan Modra <amodra@gmail.com>
1847 * Makefile.in: Regenerate.
1849 2014-03-12 Alan Modra <amodra@gmail.com>
1852 * elf.c (copy_elf_program_header): Ignore first section lma if
1855 2014-03-11 Alan Modra <amodra@gmail.com>
1858 * coff-rs6000.c: Include stdint.h.
1859 * coff64-rs6000.c: Likewise.
1861 2014-03-10 Tristan Gingold <gingold@adacore.com>
1863 * ticoff.h: Removed.
1865 2014-03-08 Alan Modra <amodra@gmail.com>
1867 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1868 many relocations. Correct bitsize and rightshift too for a number
1869 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1870 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1871 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1872 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1873 fields in instructions to signed/unsigned according to whether
1874 the field takes a signed or unsigned value. Tidy vle split16 code.
1875 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1877 2014-03-08 Alan Modra <amodra@gmail.com>
1879 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1880 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1881 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1882 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1883 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1884 fields in instructions to signed/unsigned according to whether
1885 the field takes a signed or unsigned value.
1887 2014-03-07 Pedro Alves <palves@redhat.com>
1890 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1891 through ptr_to_uint instead of through long.
1893 2014-03-06 Nick Clifton <nickc@redhat.com>
1896 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1897 attribute section names.
1899 2014-03-05 Alan Modra <amodra@gmail.com>
1901 Update copyright years.
1903 2014-03-05 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1906 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1907 (ppc64_elf_check_relocs): Likewise.
1908 (ppc64_elf_relocate_section): Likewise.
1909 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1910 * bfd-in2.h: Regenerate.
1911 * libbfd.h: Regenerate.
1913 2014-03-04 Heiher <r@hev.cc>
1915 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1917 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1918 extension of bfd_mach_mipsisa64r2.
1920 2014-03-04 Nick Clifton <nickc@redhat.com>
1923 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1924 (elf32_thumb2_plt_entry): New array.
1925 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1926 using thumb2 based PLT.
1927 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1929 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1931 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1933 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1934 Thumb2 based PLT 0-entry.
1935 (elf32_arm_output_arch_local_syms): Handle creation of local
1936 symbols for Thumb2 based PLT entries.
1938 2014-02-28 Alan Modra <amodra@gmail.com>
1941 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1942 the same conditions we called check_relocs.
1944 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1946 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1947 * bfd-in2.h: Regenerate.
1948 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1949 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1950 using long PLT entries.
1951 (bfd_elf32_arm_use_long_plt): New function.
1952 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1954 2014-02-27 Alan Modra <amodra@gmail.com>
1956 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1957 params for targets that don't use ppc32elf.em.
1959 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1961 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1962 of GOTOFF relocations.
1964 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1965 H.J. Lu <hongjiu.lu@intel.com>
1967 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1968 (elf_x86_64_legacy_plt_entry): Likewise.
1969 (elf_x86_64_bnd_plt_entry): Likewise.
1970 (elf_x86_64_legacy_plt2_entry): Likewise.
1971 (elf_x86_64_bnd_plt2_entry): Likewise.
1972 (elf_x86_64_bnd_arch_bed): Likewise.
1973 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1974 (elf_x86_64_link_hash_table): Add plt_bnd.
1975 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1977 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1978 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1980 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1981 symbols. Resolve call to the second PLT if it is created.
1982 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1983 (elf_x86_64_relocate_section): Resolve PLT references to the
1984 second PLT if it is created.
1985 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1986 second PLT entry for BND relocation.
1987 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1988 the second PLT is created.
1989 (elf_x86_64_get_synthetic_symtab): New.
1990 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1992 2014-02-19 Alan Modra <amodra@gmail.com>
1994 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1995 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1996 provision of out-of-line register save/restore routines.
1998 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2000 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2001 PT_DYNAMIC segment flags.
2003 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2006 * simple.c (struct saved_offsets): New.
2007 (simple_save_output_info): Use it for ptr.
2008 (simple_restore_output_info): Use it for ptr. Check section_count.
2009 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2011 2014-02-17 Alan Modra <amodra@gmail.com>
2013 * elf64-ppc.h (struct ppc64_elf_params): Define.
2014 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2015 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2016 ppc64_elf_build_stubs): Update prototype.
2017 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2018 fields now in params. Adjust code throughout file.
2019 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2020 Save params pointer in htab.
2021 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2022 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2023 ppc64_elf_build_stubs): Remove parameters now in "params".
2025 2014-02-17 Alan Modra <amodra@gmail.com>
2027 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2028 patched for ppc476 workaround. Reapply branch taken/not taken
2031 2014-02-12 Alan Modra <amodra@gmail.com>
2033 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2034 stubs for calls to __tls_get_addr that we know will later be
2037 2014-02-12 Alan Modra <amodra@gmail.com>
2039 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2040 for ld -r, when code sections are sufficiently aligned.
2041 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2044 2014-02-12 Alan Modra <amodra@gmail.com>
2047 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2048 --export-dynamic and --dynamic-list marking of symbols.
2049 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2052 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2055 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2056 executables if it matches dynamic_list.
2058 2014-02-10 Alan Modra <amodra@gmail.com>
2060 * po/SRC-POTFILES.in: Regenerate.
2061 * po/bfd.pot: Regenerate.
2063 2014-02-09 Alan Modra <amodra@gmail.com>
2065 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2066 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2067 (elfNN_bed): Init new field.
2068 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2069 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2070 (ppc_elf_relax_section): Don't reallocate section here, write
2071 stubs, or write out relocs for ld -r here..
2072 (ppc_elf_relocate_section): ..instead write stubs here, and use
2073 existing code to write out relocs for ld -r. Fix offset
2074 adjustment on reloc for little-endian.
2075 (elf_backend_caches_rawsize): Define.
2077 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2080 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2082 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2084 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2085 return paths. Three times.
2086 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2088 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2089 (ppc64_elf_edit_toc): Free USED in return path.
2091 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2093 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2094 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2095 * libbfd.h: Regenerated.
2096 * bfd-in2.h: Regenerated.
2097 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2098 (nios2_reloc_map): Likewise.
2099 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2100 Fixed all references.
2101 (nios2_elf32_relocate_section): Add new relocations.
2102 (nios2_elf32_check_relocs): Likewise.
2103 (nios2_elf32_gc_sweep_hook): Likewise.
2105 2014-02-03 Alan Modra <amodra@gmail.com>
2107 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2108 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2109 (ppc_elf_link_params): New function.
2110 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2112 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2113 parameters. Use htab->params instead.
2114 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2115 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2116 64 bytes for ppc476 workaround.
2117 (struct ppc_elf_relax_info): New.
2118 (ppc_elf_relax_section): Exclude linker created sections and
2119 those too small to hold one instruction. Don't add another
2120 branch around trampolines on later relax passes. Don't
2121 generate trampolines for undefined symbols when !relocatable,
2122 nor for plugin symbols. Allocate space for ppc476 workaround
2123 patch area. Free fixups on error return path.
2124 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2125 * elf32-ppc.h (struct ppc_elf_params): New.
2126 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2127 (ppc_elf_link_params): Declare.
2128 * section.c (SEC_INFO_TYPE_TARGET): Define.
2129 * bfd-in2.h: Regenerate.
2131 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2133 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2135 (nios2_elf32_relocate_section): Use got_base to adjust
2136 GOT-pointer-relative relocations relative to _gp_got.
2137 (create_got_section): Create _gp_got symbol.
2138 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2139 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2141 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2143 * bfd-in2.h: Update from reloc.c.
2144 * elf32-nios2.c: Include elf32-nios2.h.
2145 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2146 (nios2_reloc_map): Likewise.
2147 (enum elf32_nios2_stub_type): Declare.
2148 (struct elf32_nios2_stub_hash_entry): Declare.
2149 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2150 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2151 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2152 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2153 bfd_count, top_index, input_list, all_local_syms.
2154 (nios2_call26_stub_entry): New.
2155 (nios2_elf32_install_imm16): Move up in file.
2156 (nios2_elf32_install_data): Move up in file.
2157 (hiadj): Move up in file.
2158 (stub_hash_newfunc): New.
2159 (link_hash_newfunc): Initialize hsh_cache field.
2161 (nios2_stub_name): New.
2162 (nios2_get_stub_entry): New.
2163 (nios2_add_stub): New.
2164 (nios2_elf32_setup_section_lists): New.
2165 (nios2_elf32_next_input_section): New.
2166 (CALL26_SEGMENT): New.
2167 (MAX_STUB_SECTION_SIZE): New.
2168 (group_sections): New.
2169 (nios2_type_of_stub): New.
2170 (nios2_build_one_stub): New.
2171 (nios2_size_one_stub): New.
2172 (get_local_syms): New.
2173 (nios2_elf32_size_stubs): New.
2174 (nios2_elf32_build_stubs): New.
2175 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2176 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2177 trampolines for R_NIOS2_CALL26 stubs.
2178 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2179 (nios2_elf32_gc_sweep_hook): Likewise.
2180 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2181 (nios2_elf32_link_hash_table_free): New.
2182 (bfd_elf32_bfd_link_hash_table_free): Define.
2183 * elf32-nios2.h: New file.
2184 * libbfd.h: Update from reloc.c.
2185 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2187 2014-01-29 Nick Clifton <nickc@redhat.com>
2190 * elf32-metag.c (elf_metag_post_process_headers): Call
2191 _bfd_elf_post_process_headers.
2192 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2193 _bfd_elf_copy_private_data.
2194 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2196 2014-01-29 Nick Clifton <nickc@redhat.com>
2198 * bfd-in.h (bfd_set_section_vma): Delete.
2199 (bfd_set_section_alignment): Delete.
2200 (bfd_set_section_userdata): Delete.
2201 (bfd_set_cacheable): Delete.
2202 * bfd.c (bfd_set_cacheable): New static inline function.
2203 * section.c (bfd_set_section_userdata): Likewise.
2204 (bfd_set_section_vma): Likewise.
2205 (bfd_set_section_alignment): Likewise.
2206 * bfd-in2.h: Regenerate.
2208 2014-01-28 Nick Clifton <nickc@redhat.com>
2210 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2211 attributes select the CU containing the abbreviation, which may not
2214 2014-01-24 Alan Modra <amodra@gmail.com>
2216 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2217 to get_relocs for ELFv2.
2219 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2222 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2223 if TLS sections are not adjacent.
2225 2014-01-22 Alan Modra <amodra@gmail.com>
2227 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2229 2014-01-22 Alan Modra <amodra@gmail.com>
2231 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2233 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2236 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2237 regular default symbol definition and the versioned dynamic
2238 symbol definition mismatch, skip the default symbol definition
2239 if one of them is IFUNC.
2241 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2244 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2245 info->export_dynamic nor h->ref_dynamic for type mismatch when
2246 adding the default version.
2248 2014-01-16 Alan Modra <amodra@gmail.com>
2250 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2251 mips_elf_traverse_got_arg* rather than mips_got_info*.
2252 Adjust caller. Alloc on output_bfd rather than symbol section
2255 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2259 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2261 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2264 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2265 against __ehdr_start.
2266 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2268 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2270 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2272 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2274 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2278 count if there are any non pc-relative relocs.
2279 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2281 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2282 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2284 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2285 offset while calculating relocation address.
2286 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2287 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2289 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2292 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2293 R_ARM_ABS8 and R_ARM_ABS16.
2295 2014-01-13 Alan Modra <amodra@gmail.com>
2297 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2298 error when shared and force a plt call otherwise.
2299 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2300 plt_type == PLT_NEW.
2301 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2302 the appropriate call stub.
2304 2014-01-10 Alan Modra <amodra@gmail.com>
2309 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2310 (assign_file_positions_for_non_load_sections): When setting up
2311 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2312 header that completely covers the relro region.
2314 2014-01-09 Tristan Gingold <gingold@adacore.com>
2316 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2317 table macros and add macros to initializa the structure.
2319 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2324 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2325 size for PT_GNU_RELRO segment.
2326 (assign_file_positions_for_load_sections): If PT_LOAD segment
2327 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2329 2014-01-07 Tom Tromey <tromey@redhat.com>
2331 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2334 2014-01-03 Nick Clifton <nickc@redhat.com>
2337 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2340 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2343 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2345 2014-01-02 Nick Clifton <nickc@redhat.com>
2348 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2349 filename in the bfd's filename field.
2350 * elfcode.h (bfd_from_remote_memory): Likewise.
2351 * ieee.c (ieee_object_p): Likewise.
2352 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2353 * oasys.c (oasys_openr_next_archived_file): Likewise.
2354 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2355 * opncls.c (bfd_fopen): Likewise.
2356 (bfd_openstreamr): Likewise.
2357 (bfd_openr_iovec): Likewise.
2358 (bfd_openw): Likewise.
2359 (bfd_create): Likewise.
2360 (_bfd_delete_bfd): Free filename.
2362 For older changes see ChangeLog-2013
2364 Copyright (C) 2014 Free Software Foundation, Inc.
2366 Copying and distribution of this file, with or without modification,
2367 are permitted in any medium without royalty provided the copyright
2368 notice and this notice are preserved.
2374 version-control: never
projects / deliverable / binutils-gdb.git / blob