1 2014-10-30 Nick Clifton <nickc@redhat.com>
4 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
6 2014-10-29 Nick Clifton <nickc@redhat.com>
8 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
11 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
13 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
15 2014-10-28 Nick Clifton <nickc@redhat.com>
18 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
19 detection table on a per-bfd basis.
20 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
23 2014-10-28 Andreas Schwab <schwab@suse.de>
24 Nick Clifton <nickc@redhat.com>
27 * srec.c (srec_bad_byte): Increase size of buf to allow for
29 (srec_scan): Use an unsigned char buffer to hold header bytes.
31 2014-10-27 Nick Clifton <nickc@redhat.com>
34 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
35 binaries with a group of sections linked by the string table
37 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
38 with an invalid value for NumberOfRvaAndSizes.
39 (pe_print_edata): Detect out of range rvas and entry counts for
40 the Export Address table, Name Pointer table and Ordinal table.
43 * elf.c (setup_group): Improve handling of corrupt group
46 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
48 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
49 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
50 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
51 (elf_aarch64_stub_type): Add new type
52 aarch64_stub_erratum_835769_veneer.
53 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
54 (aarch64_erratum_835769_fix): New data struct to record erratum
56 (elf_aarch64_link_hash_table: Global flags for 835769.
57 (aarch64_build_one_stub): Add case for 835769.
58 (aarch64_size_one_stub): Likewise.
59 (aarch64_mem_op_p, aarch64_mlxl_p,
60 aarch64_erratum_sequence,erratum_835769_scan):
61 New. Decode and scan functions for erratum 835769.
62 (elf_aarch64_create_or_find_stub_sec): New.
63 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
65 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
66 (erratum_835769_branch_to_stub_data,
67 make_branch_to_erratum_835769_stub):New. Connect up all the
68 erratum stubs to occurances by branches.
69 (elfNN_aarch64_write_section): New hook.
70 (aarch64_map_one_stub): Output erratum stub symbol.
71 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
72 information for erratum 835769.
73 (elf_backend_write_section): Define.
75 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
77 * elf32-arm.c (read_code32): New function to read 32 bit
79 (read_code16): New function to read 16 bit thumb instrution.
80 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
81 and read_code16 to read instructions.
83 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
85 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
86 (print_mips_isa_ext): Print the value of an unknown extension.
88 2014-10-21 Alan Modra <amodra@gmail.com>
90 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
91 entries that aren't a multiple of 8 rather than failing assertion.
93 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>
100 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
101 section for function symbols defined in .opd is discarded, let
102 the symbol appear to be undefined.
103 (opd_entry_value): Ensure the result section is that for the
104 function code section in the same object as the OPD entry.
106 2014-10-16 Alan Modra <amodra@gmail.com>
109 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
111 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
112 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
113 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
114 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
115 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
116 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
117 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
118 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
119 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
122 2014-10-16 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
125 even when output is not ppc64 ELF. Remove redundant tests on
128 2014-10-15 Alan Modra <amodra@gmail.com>
131 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
132 param, group "section" and "offset" params. Zero discriminator.
133 * bfd.c (bfd_find_nearest_line): Implement with new
134 _bfd_find_nearest_line.
135 (bfd_find_nearest_line_discriminator): Likewise.
136 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
138 * coff-rs6000.c (xcoff_find_nearest_line,
139 xcoff_find_nearest_line_discriminator): Delete.
140 (_bfd_xcoff_find_nearest_line): Don't define.
141 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
142 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
144 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
145 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
146 adjust _bfd_dwarf2_find_nearest_line call.
147 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
148 others. Set discriminator. Adjust call.
149 (coff_find_nearest_line_discriminator): Delete.
150 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
151 * dwarf2.c (find_line): Rename to..
152 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
153 Simplify setting of do_line. Delete old function.
154 (_bfd_dwarf2_find_line): Delete.
155 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
156 discriminator_ptr and set it.
157 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
158 (_bfd_elf_find_nearest_line_discriminator): Delete.
159 (_bfd_elf_find_line_discriminator): Delete.
160 (_bfd_generic_find_nearest_line_discriminator): Don't define.
161 * elf.c (elf_find_function): Reorder params.
162 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
164 (_bfd_elf_find_nearest_line_discriminator): Delete.
165 (_bfd_elf_find_line): Adjust call.
166 * elf32-arm.c (arm_elf_find_function): Reorder params.
167 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
169 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
170 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
171 (elfNN_aarch64_find_nearest_line): Reorder params, add
172 discriminator_ptr. Adjust calls.
173 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
174 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
175 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
176 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
177 (_bfd_dwarf1_find_nearest_line): Likewise.
178 (_bfd_dwarf2_find_nearest_line): Likewise.
179 (_bfd_dwarf2_find_line): Delete.
180 (_bfd_generic_find_nearest_line_discriminator): Delete.
181 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
182 * libcoff-in.h (coff_find_nearest_line): Update prototype.
183 (coff_find_nearest_line_discriminator): Delete.
184 (coff_find_nearest_line_with_names): Update prototype.
185 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
186 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
187 discriminator_ptr. Adjust calls.
188 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
189 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
190 discriminator_ptr and set.
191 * som.c (som_find_nearest_line): Similarly.
192 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
193 _bfd_find_nearest_line_discriminator.
194 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
195 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
196 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
197 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
198 "discriminator" and set.
199 (_bfd_vms_find_nearest_line_discriminator): Delete.
200 (_bfd_generic_find_nearest_line_discriminator): Don't define.
201 (alpha_vms_find_nearest_line): Update define.
202 * bfd-in2.h: Regenerate.
203 * libbfd.h: Regenerate.
204 * libcoff.h: Regenerate.
206 2014-10-15 Alan Modra <amodra@gmail.com>
208 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
209 * aout-adobe.c (aout_32_find_line): Define.
210 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
211 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
212 * aout-target.h (MY_find_line): Define.
213 * aout-tic30.c (MY_find_line): Define.
214 * binary.c (binary_find_line): Define.
215 * bout.c (aout_32_find_line): Define.
216 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
217 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
218 (rs6000_xcoff64_aix_vec): Likewise.
219 * elf-bfd.h (_bfd_generic_find_line): Don't define.
220 * elfxx-target.h (bfd_elfNN_find_line): Define.
221 * i386msdos.c (msdos_find_line): Define.
222 * i386os9k.c (aout_32_find_line): Define.
223 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
224 (ieee_find_nearest_line, ieee_find_line,
225 ieee_find_inliner_info): Define.
226 * ihex.c (ihex_find_line): Define.
227 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
228 (_bfd_generic_find_line): Don't define.
229 * libbfd.c (_bfd_generic_find_line): Delete.
230 * libcoff-in.h (coff_find_line): Define.
231 * libecoff.h (_bfd_ecoff_find_line): Define.
232 * mach-o.h (bfd_mach_o_find_line): Define.
233 * mmo.c (mmo_find_line): Define.
234 * nlm-target.h (nlm_find_line): Define.
235 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
236 (oasys_find_nearest_line, oasys_find_line,
237 oasys_find_inliner_info): Define.
238 * pef.c (bfd_pef_find_line): Define.
239 * plugin.c (bfd_plugin_find_line): Define.
240 * ppcboot.c (ppcboot_find_line): Define.
241 * som.c (som_find_line): Define.
242 * srec.c (srec_find_line): Define.
243 * tekhex.c (tekhex_find_line): Define.
244 * versados.c (versados_find_line): Define.
245 * vms-alpha.c (alpha_vms_find_line): Define.
246 * xsym.c (bfd_sym_find_line): Define.
247 * bfd-in2.h: Regenerate.
248 * libbfd.h: Regenerate.
249 * libcoff.h: Regenerate.
251 2014-10-15 Tristan Gingold <gingold@adacore.com>
253 * version.m4: Bump version to 2.25.51
254 * configure: Regenerate.
256 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
258 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
259 offset is less than 2.
260 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
262 2014-10-14 Alan Modra <amodra@gmail.com>
265 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
266 (EIGHT_GAZILLION): Delete.
268 2014-10-13 Alan Modra <amodra@gmail.com>
271 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
272 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
273 flags enabling conversion of CIEs and FDEs to use relative encoding.
274 (find_merged_cie): Similarly.
275 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
276 relocatable, except for CIE pointer.
277 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
278 relocs against symbols in dropped comdat group sections.
279 (bfd_elf_discard_info): Do some eh_frame optimisation when
282 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
284 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
285 the hwcaps2 object attribute.
287 2014-10-04 Alan Modra <amodra@gmail.com>
290 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
291 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
292 range FDEs for discarding.
293 (vma_compare): Sort on range after address.
294 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
295 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
296 error message rather than "fde".
297 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
300 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
303 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
304 for OLD_FREEBSD_ABI_LABEL.
306 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
309 * plugin.c (try_claim): New function. Moved from
311 (try_load_plugin): Pass through bfd. Add test.
312 (load_plugin): Pass through bfd.
313 (bfd_plugin_object_p): Move logic to try_claim.
315 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
317 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
318 call relaxation use furthermost addresses where call source and
319 destination can be to check whether it's in the range of a direct
322 2014-09-22 Alan Modra <amodra@gmail.com>
324 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
325 false for overflow or overlapping FDEs. Give more detail in
328 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
330 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
331 the addend if relocations are RELA.
333 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
335 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
336 nds32_elf_ex9_relocation_check): Synchronize the argument type.
338 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
340 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
342 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
345 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
348 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
350 2014-09-16 Terry Guo <terry.guo@arm.com>
352 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
355 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
357 * bfd-in2.h: Regenerate.
358 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
359 (nds32_elf_relax_section): Code refactoring.
360 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
361 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
362 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
363 pattern. The first three is moved from nds32_elf_relax_section,
364 and the last three is new function.
365 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
366 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
367 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
368 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
369 three is moved from nds32_elf_relax_section, and the last four
371 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
372 pattern and address setting pattern.
373 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
374 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
375 nds32_elf_relax_gotoff_suff): Relax pic pattern.
376 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
377 nds32_elf_relax_letlsls): Relax TLS pattern.
378 (nds32_relax_adjust_label): Adjust alignment and nop.
379 (nds32_elf_pick_relax): Choose relaxation optimization.
380 (nds32_elf_get_relocated_section_contents): New hook.
381 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
383 * elf32-nds32.h: Declare.
384 * libbfd.h: Regenerate.
385 * reloc.c: Add nds32 new relocations.
387 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
389 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
390 'name' for the typo issue, which related with commit
391 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
393 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
394 Matthew Fortune <matthew.fortune@imgtec.com>
396 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
397 * archures.c (bfd_architecture): Likewise.
398 * bfd-in2.h (bfd_architecture): Likewise.
399 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
400 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
401 BFD_RELOC_MIPS_19_PCREL_S2.
402 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
403 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
404 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
405 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
406 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
407 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
408 BFD_RELOC_LO16_PCREL.
409 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
410 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
412 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
413 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
414 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
415 BFD_RELOC_LO16_PCREL.
416 * elfn32-mips.c: Likewise.
417 * elfxx-mips.c (MIPSR6_P): New define.
418 (mipsr6_exec_plt_entry): New array.
419 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
420 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
421 (aligned_pcrel_reloc_p): New function.
422 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
423 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
424 (mips_elf_calculate_relocation): Add support for relocs:
425 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
426 R_MIPS_PCHI16 and R_MIPS_PCLO16.
427 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
428 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
429 (_bfd_mips_elf_check_relocs): Add support for relocs:
430 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
431 (_bfd_mips_elf_relocate_section): Add a check for unaligned
433 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
435 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
436 (_bfd_mips_elf_print_private_bfd_data): Likewise.
437 (mips_32bit_flags_p): Add support for mips32r6.
438 * libbfd.h (bfd_reloc_code_real_names): Add entries for
439 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
440 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
441 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
442 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
443 BFD_RELOC_MIPS_19_PCREL_S2.
444 * config.bfd: Add mips*-img-elf* target triple.
446 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
448 * config.bfd: Add mips*-img-elf* target triple.
450 2014-09-12 Alan Modra <amodra@gmail.com>
452 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
453 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
454 range of FDEs to hdr_info->array.
455 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
456 .eh_frame_hdr entries, and overlapping FDEs.
458 2014-09-10 Alan Modra <amodra@gmail.com>
460 * elf.c (assign_file_positions_except_relocs): Move section header
462 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
463 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
464 * elflink.c (bfd_elf_final_link): Don't call above function.
466 2014-08-30 Alan Modra <amodra@gmail.com>
468 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
470 2014-08-29 Alan Modra <amodra@gmail.com>
472 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
473 error for calls via a toc adjusting stub without a nop.
475 2014-08-29 Alan Modra <amodra@gmail.com>
477 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
478 error. Remove redundant bfd_set_error.
480 2014-08-29 Alan Modra <amodra@gmail.com>
482 * srec.c (srec_scan): Revert last change. Report an error for
483 S-records with less than the miniumum byte count.
485 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
487 * srec.c (srec_scan): Return error for 0 size.
489 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
493 to check discarded input section.
494 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
496 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
499 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
500 sections to input from ld --just-symbols.
502 2014-08-26 DJ Delorie <dj@redhat.com>
504 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
507 2014-08-26 Jiong Wang <jiong.wang@arm.com>
509 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
510 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
512 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
514 2014-08-26 Nick Clifton <nickc@redhat.com>
516 * config.bfd: Fix typo in or1knd selection.
518 2014-08-22 Kai Tietz <ktietz@redhat.com>
521 * coffcode.h (coff_compute_section_file_positions): Keep
522 FileAlignment valid as set.
524 2014-08-22 Alan Modra <amodra@gmail.com>
526 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
527 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
529 2014-08-22 Alan Modra <amodra@gmail.com>
531 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
533 (_bfd_elf_begin_eh_frame_parsing): Delete.
534 (_bfd_elf_end_eh_frame_parsing): Delete.
535 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
536 (_bfd_elf_end_eh_frame_parsing): Delete.
537 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
538 !info->relocatable in place of merge_cies.
539 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
540 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
541 (ppc64_elf_size_stubs): Likewise pad stub FDE.
542 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
543 (ppc64_elf_size_stubs): ..here and..
544 (ppc64_elf_finish_dynamic_sections): ..here.
546 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
548 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
550 2014-08-21 Tony Wang <tony.wang@arm.com>
552 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
553 the veneer routine for R_ARM_THM_JUMP19.
554 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
555 (elf32_arm_size_stub): Ditto.
557 2014-08-20 Roland McGrath <mcgrathr@google.com>
560 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
561 all reloc types with pc_relative set in the howto, not just for
562 R_ARM_REL32 and R_ARM_REL32_NOI.
563 (allocate_dynrelocs_for_symbol): Update comment.
564 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
565 set in the howto, set call_reloc_p and may_need_local_target_p but
566 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
567 (elf32_arm_check_relocs): Likewise.
569 2014-08-20 Will Newton <will.newton@linaro.org>
571 * config.bfd: Default armeb-*-eabi* to big endian.
573 2014-08-19 Alan Modra <amodra@gmail.com>
575 * configure: Regenerate.
577 2014-08-18 Alan Modra <amodra@gmail.com>
579 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
580 use dynrelocs for ifunc.
581 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
583 2014-08-18 Alan Modra <amodra@gmail.com>
586 * elflink.c (on_needed_list): Only consider libraries that have
589 2014-08-18 Alan Modra <amodra@gmail.com>
591 * elflink.c (bfd_elf_discard_info): Return int error status.
592 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
593 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
594 * bfd-in2.h: Regenerate.
596 2014-08-14 Alan Modra <amodra@gmail.com>
598 * peXXigen.c (pe_print_reloc): Protect against access past end
601 2014-08-14 Alan Modra <amodra@gmail.com>
604 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
605 in the order they are mapped to output sections.
607 2014-08-14 Alan Modra <amodra@gmail.com>
609 * configure.ac: Delete redundant plugin related checks.
610 * configure: Regenerate.
612 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
614 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
615 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
618 2014-08-12 Alan Modra <amodra@gmail.com>
620 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
621 here when not calling the generic add_symbol function. Formatting.
622 Correct handling of indirect symbols. Update notice call.
623 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
624 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
625 symbols early. Update notice call. Add comments regarding weak
626 symbols vs. indirect.
628 2014-08-12 Alan Modra <amodra@gmail.com>
631 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
634 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
636 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
639 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
640 Alan Modra <amodra@gmail.com>
643 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
644 warning for references in LTO IR to warning symbols.
646 2014-08-07 Alan Modra <amodra@gmail.com>
648 * linker.c (WARN, CWARN): Collapse these states to WARN.
649 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
652 2014-08-05 Doug Evans <dje@google.com>
654 * bfd-in2.h: Regenerate.
655 * libcoff.h: Regenerate.
657 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
659 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
660 rawsize if changing size.
662 2014-08-05 Alan Modra <amodra@gmail.com>
665 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
667 2014-08-05 Alan Modra <amodra@gmail.com>
669 * linker.c (generic_link_check_archive_element): Move handling
670 of command link -u symbols with a common symbol def to the
671 code handling non-common symbols so that archive element symbols
672 are loaded. Use generic_link_add_object_symbols.
674 2014-08-05 Alan Modra <amodra@gmail.com>
677 * linker.c (struct archive_list, struct archive_hash_entry,
678 struct archive_hash_table, archive_hash_newfunc,
679 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
680 archive_hash_table_free): Delete.
681 (_bfd_generic_link_add_archive_symbols): Add h and name params to
682 checkfn. Rewrite using a straight-forward scan over archive map.
683 (generic_link_check_archive_element_no_collect,
684 generic_link_check_archive_element_collect,
685 generic_link_check_archive_element): Add h and name params.
686 * aoutx.h (aout_link_check_archive_element): Likewise.
687 * pdp11.c (aout_link_check_archive_element): Likewise.
688 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
689 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
690 scan symbols, simply add archive element whenever h is undefined.
691 (coff_link_check_ar_symbols): Delete.
692 * ecoff.c (read_ext_syms_and_strs): Delete.
693 (reread_ext_syms_and_strs): Delete.
694 (ecoff_link_check_archive_element): Add h and name param. Don't
695 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
696 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
698 (elf_link_add_archive_symbols): Delete "defined" array, merge
699 functionality into "included". Make "included" a char array. Don't
700 set or test archive_pass.
701 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
702 * libbfd.h: Regenerate.
704 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
707 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
709 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
711 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
712 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
713 (bfd_mips_elf_swap_abiflags_v0_in): New function.
714 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
715 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
716 (_bfd_mips_elf_fake_sections): Likewise.
717 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
718 (_bfd_mips_elf_additional_program_headers): Account for new
719 PT_MIPS_ABIFLAGS program header.
720 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
721 associate with .MIPS.abiflags.
722 (_bfd_mips_elf_gc_mark_extra_sections): New function.
723 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
724 (infer_mips_abiflags): Likewise.
725 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
726 (mips_32bit_flags_p): Moved higher.
727 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
728 checking for FP ABIs.
729 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
730 checks. Check EF_MIPS_FP64 flag consistency.
731 (print_mips_ases, print_mips_isa_ext): New static function.
732 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
733 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
734 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
735 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
736 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
737 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
738 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
739 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
741 2014-07-28 Alan Modra <amodra@gmail.com>
744 * archive.c (_bfd_compute_and_write_armap): Warn on adding
745 __gnu_lto_slim to armap.
746 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
747 __gnu_lto_slim to linker hash table.
749 2014-07-27 Anthony Green <green@moxielogic.org>
751 * config.bfd: Add moxie-*-moxiebox*.
753 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
755 Add or reactivate or1k-*-rtems*
756 * config.bfd (or1k-*-rtems*): Reactivate.
758 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
760 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
762 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
763 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
765 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
768 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
769 and R_*_IRELATIVE relocation offset with PLT entry.
770 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
771 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
772 (elf_x86_64_get_synthetic_symtab): Use it.
774 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
777 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
778 next_tls_desc_index with elf.srelplt->reloc_count.
780 2014-07-15 Alan Modra <amodra@gmail.com>
782 * cache.c (cache_bread_1): Don't return -1 when fread returns
785 2014-07-15 Alan Modra <amodra@gmail.com>
787 * elflink.c (elf_merge_st_other): Update comments. Simplify
788 visibility handling. Make isym const. Move code modifying
789 isym->st_other for --exclude-libs to..
790 (elf_link_add_object_symbols): ..here.
792 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
795 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
797 2014-07-08 Nick Clifton <nickc@redhat.com>
800 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
801 segments in input bfds.
803 2014-07-08 Will Newton <will.newton@linaro.org>
805 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
806 value to 64kB and remove custom setting for NaCl.
808 2014-07-08 Alan Modra <amodra@gmail.com>
810 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
811 bits from source to dest.
812 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
813 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
815 * bfd-in2.h: Regenerate.
817 2014-07-08 Jiong Wang <jiong.wang@arm.com>
819 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
820 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
821 when info->relocatable be true.
823 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
825 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
826 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
830 2014-07-04 Alan Modra <amodra@gmail.com>
832 * Makefile.am: Update "configure.in" comments.
835 * configure.host: Likewise.
836 * doc/bfdint.texi: Likewise.
837 * targets.c: Likewise.
838 * warning.m4: Likewise.
839 * Makefile.in: Regenerate.
841 2014-07-04 Alan Modra <amodra@gmail.com>
843 * configure.ac: Rename from configure.in.
844 * Makefile.in: Regenerate.
845 * config.in: Regenerate.
846 * doc/Makefile.in: Regenerate.
848 2014-07-04 Alan Modra <amodra@gmail.com>
850 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
851 * Makefile.in: Regenerate.
853 2014-07-04 Alan Modra <amodra@gmail.com>
855 * version.m4: New file.
856 * configure.in: Include version.m4.
858 * Makefile.am (RELEASE): Delete.
859 (bfdver.h): Depend on development.sh, use instead of RELEASE.
860 * Makefile.in: Regenerate.
861 * doc/Makefile.in: Regenerate.
863 2014-07-02 Alan Modra <amodra@gmail.com>
865 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
866 pointer_equality_needed when !readonly_dynrelocs.
867 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
869 2014-07-02 Alan Modra <amodra@gmail.com>
871 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
872 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
874 2014-07-01 Alan Modra <amodra@gmail.com>
876 * bfd.c (struct bfd): Reorganise for better packing. Delete
877 "ifd" field. Make "format", "direction" and "flags" bitfields.
878 (HAS_LOAD_PAGE): Delete, renumber following flags.
879 * bfd-in2.h: Regenerate.
880 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
882 2014-07-01 Alan Modra <amodra@gmail.com>
884 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
885 (struct ppc_link_hash_table): Increase size of stub_count array.
886 (build_global_entry_stubs): Emit symbol on global entry stub.
887 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
890 2014-07-01 Alan Modra <amodra@gmail.com>
892 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
893 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
894 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
896 (ppc64_elf_relocate_section): Disable ELFv2 function entry
897 optimisation when --traditional-format.
899 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
900 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
901 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
902 Soundararajan <Sounderarajan.D@atmel.com>
904 * archures.c: Add avrtiny architecture for avr target.
905 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
906 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
907 added for 16 bit LDS/STS instruction of avrtiny arch.
908 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
909 BFD_RELOC_AVR_LDS_STS_16.
910 (bfd_elf_avr_final_write_processing): Select machine number
912 (elf32_avr_object_p): Set machine number for avrtiny arch.
913 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
914 * bfd-in2.h: Regenerate.
915 * libbfd.h: Regenerate.
917 2014-06-26 Nick Clifton <nickc@redhat.com>
920 * dwarf2.c (is_str_attr): New function.
921 (find_abstract_instance_name): Use it to determine when an
922 attribute has a string value.
924 2014-06-24 Alan Modra <amodra@gmail.com>
926 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
927 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
930 2014-06-21 Philippe De Muyter <phdm@macqel.be>
932 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
935 2014-06-20 Kyle McMartin <kyle@redhat.com>
937 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
938 emitting initial-exec relocs when not linking an executable.
940 2014-06-16 Will Newton <will.newton@linaro.org>
942 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
943 htab->next_tls_desc_index in the non-IPLT case.
944 Calculate GOT offset correctly for the non-IPLT case.
945 (allocate_dynrelocs_for_symbol): Don't increment
946 htab->next_tls_desc_index here.
948 2014-06-16 Alan Modra <amodra@gmail.com>
950 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
953 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
955 * elfxx-aarch64.c (stdarg.h): Include.
957 (_bfd_aarch64_elf_grok_prstatus): Updated.
958 (_bfd_aarch64_elf_grok_psinfo): New function.
959 (_bfd_aarch64_elf_write_core_note): New function.
960 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
961 (elf_backend_write_core_note): Define.
963 2014-06-13 Alan Modra <amodra@gmail.com>
965 * archive.c: Include bfdlink.h.
966 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
967 * bfd.c (struct bfd): Add is_linker_output field.
968 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
969 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
970 link.hash and is_linker_output.
971 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
972 param with bfd*. Assert is_linker_output and link.hash, and
973 clear them before exit.
974 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
975 bfd_link_hash_table* param with bfd*. Hack is_linker_output
976 and link.hash so we can free two linker hash tables.
977 (elf32_mn10300_link_hash_table_create): Create static_hash_table
978 first. Clean up on errors. Set hash_table_free pointer.
979 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
980 bfd_link_hash_table* param with bfd*.
981 (elf32_arm_link_hash_table_create): Clean up on errors. Set
982 hash_table_free pointer.
983 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
984 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
985 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
986 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
987 * xcofflink.c: Similarly.
988 * simple.c (bfd_simple_get_relocated_section_contents): Save and
989 clear link.next before creating linker hash table. Clean up on
990 errors, and restore link.next on exit.
991 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
992 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
993 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
994 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
995 * hash.c (bfd_hash_table_init_n): Free table on error.
996 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
997 * bfd-in2.h: Regenerate.
998 * libbfd.h: Regenerate.
999 * libcoff.h: Regenerate.
1001 2014-06-13 Alan Modra <amodra@gmail.com>
1004 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1005 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1006 * bfd.c (bfd_link_hash_table_free): Don't define.
1007 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1008 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1009 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1010 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1011 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1012 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1013 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1014 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1015 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1016 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1017 * xsym.c: Don't define various link_hash_table_free defines, and
1018 remove from bfd_target vars. Temporarily reference some of the
1019 target link_hash_table_free functions to avoid warnings.
1020 * bfd-in2.h: Regenerate.
1021 * libbfd.h: Regenerate.
1023 2014-06-13 Alan Modra <amodra@gmail.com>
1025 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1026 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1027 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1028 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1029 Move link_hash_table_free functions before their corresponding
1030 link_hash_table_create functions.
1032 2014-06-13 Alan Modra <amodra@gmail.com>
1034 * bfd.c (struct bfd): Replace link_next with a union.
1035 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1036 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1037 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1038 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1039 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1040 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1041 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1042 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1043 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1044 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1045 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1046 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1047 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1048 * bfd-in2.h: Regenerate.
1050 2014-06-11 Alan Modra <amodra@gmail.com>
1052 * linker.c (unwrap_hash_lookup): Add missing parens.
1054 2014-06-11 Kai Tietz <ktietz@redhat.com>
1056 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1057 * libcoff.h: Regenerated.
1059 2014-06-10 Alan Modra <amodra@gmail.com>
1062 * linker.c (unwrap_hash_lookup): New function.
1063 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1064 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1065 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1066 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1067 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1068 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1069 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1070 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1072 2014-06-07 Alan Modra <amodra@gmail.com>
1074 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1075 insn as a bitfield; Use complain_overflow_bitfield.
1076 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1078 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1080 * development.sh: New file.
1081 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1082 Make -Werror the default with GCC only if DEVELOPMENT is true.
1083 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1084 $(srcdir)/development.sh.
1085 * Makefile.in, configure: Regenerate.
1087 2014-06-04 Will Newton <will.newton@linaro.org>
1089 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1090 being non-NULL into an assert.
1091 (elfNN_aarch64_tls_relax): Remove unused code.
1093 2014-06-03 DJ Delorie <dj@redhat.com>
1095 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1097 2014-06-03 Nick Clifton <nickc@redhat.com>
1100 * peXXigen.c (rsrc_process_section): Page align the new contents
1101 befgore writing out.
1103 2014-06-03 Alan Modra <amodra@gmail.com>
1105 * elf64-ppc.c (ADDIS_R12_R2): Define.
1106 (build_plt_stub): Support fusion on ELFv2 stub.
1107 (ppc_build_one_stub): Likewise for plt branch stubs.
1109 2014-05-28 Alan Modra <amodra@gmail.com>
1111 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1113 2014-05-28 Tristan Gingold <gingold@adacore.com>
1115 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1116 to keep the length of the best fit range.
1117 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1120 2014-05-27 DJ Delorie <dj@redhat.com>
1122 * elf32-rx.c (get_symbol_value_maybe): New.
1123 (rx_elf_relocate_section): If we find a reloc against
1124 $tableentry$default$<name>, redirect it to the appropriate
1126 (RX_Table_Info): New.
1127 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1128 with table parts in them.
1129 (rx_check_directives): New.
1130 (rx_table_map_2): New.
1131 (rx_table_map): New.
1132 (rx_additional_link_map_text): New. Called to dump tables to the
1136 2014-05-20 DJ Delorie <dj@redhat.com>
1138 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1140 2014-05-20 Alan Modra <amodra@gmail.com>
1143 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1144 Remove redundant setting of htab->elf.dynobj. Don't align.
1145 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1146 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1147 (create_sdata_sym): Delete.
1148 (elf_allocate_pointer_linker_section): Rename from
1149 elf_create_pointer_linker_section. Align section.
1150 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1151 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1153 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1154 Remove unnecessary tests on _SDA_BASE_ sym.
1155 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1156 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1157 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1158 (ppc_elf_maybe_strip_sdata_syms): Declare.
1160 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1162 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1164 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1166 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1167 in a section with no contents.
1168 (is_vma_in_section, find_section_by_vma): New functions.
1169 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1170 offsets in the debug directory.
1171 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1172 Byte-swap GUID from little-endian to big-endian order for
1173 consistent and conventional display.
1175 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1177 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1178 64-bit doubles objects mix with 32-bit doubles objects.
1179 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1181 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1183 * mmo.c: Update URLs in documentation comments.
1185 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1186 David Weatherford <weath@cadence.com>
1187 Max Filippov <jcmvbkbc@gmail.com>
1189 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1192 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1194 * config.bfd: Add proper arm config for *-*-freebsd*.
1196 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1198 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1199 mips32r5 and mips64r5.
1200 * archures.c (bfd_architecture): Likewise.
1201 * bfd-in2.h (bfd_architecture): Likewise.
1202 * cpu-mips.c (arch_info_struct): Likewise.
1203 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1205 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1207 * elfxx-mips.h (elfxx-mips.h): Declare.
1208 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1209 Tag_GNU_MIPS_ABI_FP mismatches.
1210 (_bfd_mips_fp_abi_string): New function.
1212 2014-05-02 Alan Modra <amodra@gmail.com>
1214 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1215 * configure.in: Likewise.
1216 * configure: Regenerate.
1218 2014-05-02 Alan Modra <amodra@gmail.com>
1220 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1221 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1222 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1223 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1224 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1225 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1226 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1227 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1228 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1229 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1230 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1231 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1232 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1233 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1234 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1235 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1236 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1237 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1238 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1239 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1240 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1241 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1242 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1243 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1244 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1245 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1246 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1247 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1248 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1249 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1250 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1251 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1252 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1253 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1254 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1255 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1256 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1257 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1258 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1259 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1260 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1261 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1262 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1263 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1264 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1265 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1266 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1267 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1269 * configure: Regenerate.
1271 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1273 * mmo.c (mmo File layout documentation): Add note about low bits
1275 (mmo_write_chunk): When handling data remainder, assert that
1276 previous remaining data is flushed.
1277 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1278 when dealing with an aligned VMA and for aligned lengths. Don't skip
1279 the last 32-bit-word of zeros.
1280 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1281 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1282 emitting data, not after updating it.
1283 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1285 2014-04-30 Nick Clifton <nickc@redhat.com>
1287 * compress.c (bfd_is_section_compressed): When checking the
1288 .debug_str section, also check the fifth byte in the section is
1289 not part of a string.
1291 2014-04-30 Alan Modra <amodra@gmail.com>
1293 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1294 (find_merged_cie): Identify personality functions by (bfd_id,index)
1295 pair when a local sym is used.
1297 2014-04-29 Christian Svensson <blue@cmd.nu>
1299 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1300 into .rela.got if it contained TLS relocations as well.
1302 2014-04-28 Nick Clifton <nickc@redhat.com>
1305 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1308 2014-04-26 Alan Modra <amodra@gmail.com>
1310 * po/SRC-POTFILES.in: Regenerate.
1311 * configure: Regenerate.
1313 2014-04-25 Nick Clifton <nickc@redhat.com>
1316 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1317 a 342-bit host. This time for older versions of gcc.
1319 2014-04-24 Nick Clifton <nickc@redhat.com>
1321 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1324 2014-04-24 Alan Modra <amodra@gmail.com>
1327 * dwarf2.c: Formatting.
1328 (struct dwarf2_debug): Make adjusted_section_count signed.
1329 (unset_sections): Make i signed.
1330 (set_debug_vma): New function.
1331 (place_sections): Handle separate debug object file. Set VMA
1332 on debug sections, even if they have an output section. Also
1333 set VMA on zero size sections, and non-load but alloc sections.
1334 Set adjusted_section_count to -1 when no section adjustment.
1335 Malloc adjusted_sections. Don't double last_vma. Transfer
1336 alloc section VMAs to separate debug file.
1337 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1338 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1339 test on symbols being the same before using old stash. Read
1340 and use separate debug file symbols. Call place_sections.
1341 (find_line): Don't call place_sections here.
1342 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1343 * libbfd.h: Regenerate.
1344 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1345 _bfd_dwarf2_slurp_debug_info call.
1346 * simple.c (simple_save_output_info): Clarify comment.
1348 2014-04-24 Nick Clifton <nickc@redhat.com>
1351 * peXXigen.c (struct rsrc_regions): New structure.
1352 (rsrc_print_resource_directory): Use new structure. Include
1353 offset of directory in listing.
1354 (rsrc_print_resource_entry): Likewise.
1355 (rsrc_print_section): Likewise.
1356 (rsrc_count_entries): Do not increment sizeof_strings or
1358 (rsrc_count_directory): Do not increment sizeof_tables.
1359 (rsrc_compute_region_sizes): New function.
1360 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1361 (rsrc_process_section): Compute size of regions after merging
1364 2014-04-23 Alan Modra <amodra@gmail.com>
1367 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1368 (place_sections): Do not modify VMA of sections when called from
1369 linker after sections have been placed in output sections. Short
1370 circuit single section case.
1371 (save_section_vma, section_vma_same): New functions.
1372 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1374 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1375 when non-relocatable.
1377 2014-04-22 Nick Clifton <nickc@redhat.com>
1380 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1382 2014-04-22 Christian Svensson <blue@cmd.nu>
1384 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1385 * archures.c: Likewise.
1386 * coffcode.h: Likewise.
1387 * config.bfd: Likewise.
1388 * configure.in: Likewise.
1389 * reloc.c: Likewise.
1390 * targets.c: Likewise.
1391 * cpu-or1k.c: New file.
1392 * elf32-or1k.c: New file.
1393 * coff-or32.c: Delete.
1394 * cpu-openrisc.c: Delete.
1395 * cpu-or32.c: Delete.
1396 * elf32-openrisc.c: Delete.
1397 * elf32-or32.c: Delete.
1398 * Makefile.in: Regenerate.
1399 * bfd-in2.h: Regenerate.
1400 * configure: Regenerate.
1401 * libbfd.h: Regenerate.
1403 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1406 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1408 2014-04-22 Will Newton <will.newton@linaro.org>
1410 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1411 function. (elf_backend_section_flags): Remove define.
1413 2014-04-21 Richard Henderson <rth@redhat.com>
1415 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1416 parameter; honor it and disable got merging when false.
1417 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1418 the first pass of relaxation.
1419 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1420 the end of the LITERAL+LITUSE chain.
1421 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1422 second pass of relaxation.
1424 * configure.ac (use_secureplt): Enable by default.
1425 * configure: Rebuild.
1427 2014-04-18 Tristan Gingold <gingold@adacore.com>
1429 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1430 bind_content, weak_bind_content, lazy_bind_content,
1432 (bfd_mach_o_load_command): Add comments, add next field.
1433 (mach_o_data_struct): Replace commands field by first_command
1435 * mach-o.c (bfd_mach_o_append_command): New function.
1436 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1437 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1439 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1440 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1441 (bfd_mach_o_write_thread): Use macro instead of literal.
1442 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1443 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1445 (bfd_mach_o_write_symtab_content): New function (extracted
1446 from bfd_mach_o_write_symtab).
1447 (bfd_mach_o_write_symtab): Split.
1448 (bfd_mach_o_count_indirect_symbols): Move
1449 (bfd_mach_o_build_dysymtab): Remove layout code.
1450 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1451 (bfd_mach_o_count_sections_for_seg): Remove.
1452 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1453 bfd_mach_o_build_seg_command).
1454 (bfd_mach_o_build_exec_seg_command): New function.
1455 (bfd_mach_o_build_dysymtab_command): Remove.
1456 (bfd_mach_o_layout_commands): New function.
1457 (bfd_mach_o_init_segment): New function.
1458 (bfd_mach_o_build_commands): Major rework to handle non-object
1460 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1462 (bfd_mach_o_read_dyld_info): Clear content fields.
1463 (bfd_mach_o_read_segment): Adjust call.
1464 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1466 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1467 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1468 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1471 2014-04-18 Tristan Gingold <gingold@adacore.com>
1473 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1474 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1475 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1476 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1478 2014-04-18 Tristan Gingold <gingold@adacore.com>
1480 * mach-o.h (bfd_mach_o_dylinker_command)
1481 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1483 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1484 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1486 2014-04-18 Tristan Gingold <gingold@adacore.com>
1488 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1489 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1490 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1491 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1492 each targets declared.
1493 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1494 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1496 2014-04-18 Tristan Gingold <gingold@adacore.com>
1498 * mach-o.c (bfd_mach_o_write_thread)
1499 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1500 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1501 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1502 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1503 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1504 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1505 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1506 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1507 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1508 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1509 (bfd_mach_o_read_command): Now return a boolean status.
1510 Adjust return statements.
1511 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1512 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1514 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1516 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1517 field. Add assigned_low_gotno and assigned_high_gotno fields.
1518 (mips_elf_create_local_got_entry): Update out-of-space condition.
1519 Set index of new GOT entry to assigned_low_gotno if required by
1520 the current relocation, else set it to assigned_high_gotno.
1521 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1522 with assigned_low_gotno.
1523 (mips_elf_multi_got): Initialize assigned_low_gotno and
1524 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1525 in place of assigned_gotno when handling global GOT entries.
1526 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1527 assigned_high_gotno.
1528 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1529 gap in the middle of local GOT space.
1531 2014-04-17 Alan Modra <amodra@gmail.com>
1534 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1535 current bfd is a plugin. Don't always set type_change_ok
1536 when old bfd is a plugin.
1538 2014-04-16 Tristan Gingold <gingold@adacore.com>
1540 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1543 2014-04-16 Alan Modra <amodra@gmail.com>
1545 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1546 with "ba 0" rather than zeros.
1548 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1550 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1552 2014-04-14 Alan Modra <amodra@gmail.com>
1554 * elf32-ppc.c (BA): Define
1555 (ppc_elf_link_hash_table_create): Correct default_params.
1556 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1557 than "nop" for ppc476_workaround.
1558 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1559 and __glink_PLTresolve. Ensure plt call stub at end of page
1560 doesn't allow fall-thru prefetch.
1562 2014-04-11 Nick Clifton <nickc@redhat.com>
1565 * peXXigen.c (abs_finder): New function.
1566 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1567 than 1^32 try to convert them into section relative values
1570 2014-04-11 Nick Clifton <nickc@redhat.com>
1572 * bfd-in2.h: Regenerate.
1573 * libbfd.h: Regenerate.
1575 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1577 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1578 when building function stubs.
1580 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1582 * elf32-avr.c: Add DIFF relocations for AVR.
1583 (avr_final_link_relocate): Handle the DIFF relocs.
1584 (bfd_elf_avr_diff_reloc): New.
1585 (elf32_avr_is_diff_reloc): New.
1586 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1587 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1590 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1592 2014-04-09 Alan Modra <amodra@gmail.com>
1594 * libcoff.h: Regenerate.
1596 2014-04-09 Alan Modra <amodra@gmail.com>
1598 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1599 of safe ppc476 insns at end of page. Also remove non-branch insns.
1602 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1604 * peXXigen.c (pe_print_debugdata): New function: Displays the
1605 contents of the debug directory and decodes codeview entries.
1606 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1607 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1608 Add functions for reading and writing debugdir and codeview
1610 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1611 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1612 * libcoff-in.h (pe_tdata): Add build-id data.
1613 * libcoff.h: Regenerate.
1614 * coffcode.h (coff_write_object_contents): Run build_id
1615 after_write_object_contents hook.
1617 2014-04-05 Alan Modra <amodra@gmail.com>
1619 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1620 merging non-default sym.
1622 2014-04-04 Tristan Gingold <gingold@adacore.com>
1624 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1627 2014-04-04 Tristan Gingold <gingold@adacore.com>
1629 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1630 thinko on names length.
1632 2014-04-04 Tristan Gingold <gingold@adacore.com>
1634 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1636 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1638 2014-04-04 Tristan Gingold <gingold@adacore.com>
1640 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1642 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1644 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1645 section before dereferencing.
1646 (pe_print_idata, pe_print_edata, pe_print_reloc)
1647 (rsrc_print_section): Don't bother interpreting the contents
1648 of sections which have no contents.
1650 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1653 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1656 2014-04-03 Tristan Gingold <gingold@adacore.com>
1658 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1660 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1662 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1664 2014-04-03 Alan Modra <amodra@gmail.com>
1666 * elf-bfd.h (struct elf_backend_data
1667 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1668 with "bfd_size_type size".
1669 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1670 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1671 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1672 * elfcode.h (bfd_from_remote_memory): Likewise.
1673 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1674 * bfd-in2.h: Regenerate.
1676 2014-04-02 Tristan Gingold <gingold@adacore.com>
1678 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1679 (bfd_mach_o_prebind_cksum_command): New types.
1680 (bfd_mach_o_prebound_dylib_command): Rewrite.
1681 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1683 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1685 (bfd_mach_o_read_prebind_cksum): New function.
1686 (bfd_mach_o_read_twolevel_hints): Ditto.
1687 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1690 2014-04-02 Alan Modra <amodra@gmail.com>
1692 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1693 Consolidate code handling possible section headers past end of
1694 segment. Don't use p_align for page size guess, instead use
1695 minpagesize. Take note of ld.so clearing section headers when
1696 p_memsz > p_filesz. Handle file header specifying no section
1697 headers. Handle zero p_align throughout. Default loadbase to
1698 zero. Add comments. Rename contents_size to high_offset, and
1699 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1700 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1701 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1703 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1704 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1705 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1706 * bfd-in2.h: Regnerate.
1708 2014-04-01 Tristan Gingold <gingold@adacore.com>
1710 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1713 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1714 Pavel Fedin <p.fedin@samsung.com>
1716 * elf32-arm.c: Add support for limited pretty-printing of PLT
1717 entries on eabi and nacl targets.
1718 (elf32_arm_get_synthetic_symtab): Add new callback.
1719 (elf32_arm_nacl_plt_sym_val): Likewise.
1720 (elf32_arm_plt0_size): Add helper function.
1721 (elf32_arm_plt_size): Likewise.
1723 2014-03-27 Tristan Gingold <gingold@adacore.com>
1725 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1726 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1728 2014-03-27 Tristan Gingold <gingold@adacore.com>
1730 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1731 * mach-o.c (bfd_mach_o_write_symtab)
1732 (bfd_mach_o_write_contents)
1733 (bfd_mach_o_set_section_flags_from_bfd)
1734 (bfd_mach_o_build_seg_command): Fix indentation.
1735 (bfd_mach_o_get_base_address): New function.
1737 2014-03-26 Nick Clifton <nickc@redhat.com>
1739 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1740 relocations in discarded sections.
1742 2014-03-26 Tristan Gingold <gingold@adacore.com>
1744 * mach-o.c (bfd_mach_o_convert_architecture): Add
1745 BFD_MACH_O_CPU_TYPE_ARM64.
1747 2014-03-26 Alan Modra <amodra@gmail.com>
1749 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1750 needed plt entries when taking the address of functions for
1751 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1752 Move opd setup and abiversion checks to..
1753 (ppc64_elf_before_check_relocs): ..here. Renamed from
1754 ppc64_elf_process_dot_syms. Set output abiversion from input and
1755 input abiversion from output, if either is not set.
1756 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1757 (elf_backend_check_directives): Update.
1759 2014-03-25 Will Newton <will.newton@linaro.org>
1761 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1762 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1763 of input sections rather than output sections.
1765 2014-03-20 Will Newton <will.newton@linaro.org>
1768 * elf32-arm.c (elf32_arm_check_relocs): Set
1769 pointer_equality_needed for absolute references within
1771 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1772 unless pointer_equality_needed is set.
1774 2014-03-19 Nick Clifton <nickc@redhat.com>
1776 * peXXigen.c (rsrc_process_section): Add code to scan input
1777 sections and record their lengths. Use these lengths to find the
1778 start of each merged .rsrc section.
1780 2014-03-17 Tristan Gingold <gingold@adacore.com>
1782 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1783 (bfd_mach_o_read_command): Ditto.
1785 2014-03-14 Meador Inge <meadori@codesourcery.com>
1787 * configure.in: Add strnlen to AC_CHECK_DECLS.
1788 * config.in: Regenerate.
1789 * configure: Regenerate.
1790 * sysdep.h (strnlen): Add prototype.
1792 2014-03-14 Alan Modra <amodra@gmail.com>
1794 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1795 handling for VLE_SDA21 relocs.
1797 2014-03-13 Tristan Gingold <gingold@adacore.com>
1799 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1801 (pe_bfd_object_p): Also read version number to detect ILF.
1802 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1803 (x86_64pe_bigobj_vec): Define
1804 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1805 (bfd_coff_max_nscns): New macro.
1806 (coff_compute_section_file_positions): Use unsigned int for
1807 target_index. Compare with bfd_coff_max_nscns.
1808 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1809 Set a value for _bfd_coff_max_nscns.
1810 (header_bigobj_classid): New constant.
1811 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1812 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1813 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1815 (bigobj_swap_table): New table.
1816 * libcoff.h: Regenerate.
1817 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1818 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1819 _bfd_coff_max_nscns.
1820 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1821 * coff-rs6000.c (bfd_xcoff_backend_data)
1822 (bfd_pmac_xcoff_backend_data): Likewise.
1823 * coff64-rs6000.c (bfd_xcoff_backend_data)
1824 (bfd_xcoff_aix5_backend_data): Likewise.
1825 * targets.c (x86_64pe_bigobj_vec): Declare.
1826 * configure.in (x86_64pe_bigobj_vec): New vector.
1827 * configure: Regenerate.
1828 * config.bfd: Add bigobj object format for Windows targets.
1830 2014-03-12 Nick Clifton <nickc@redhat.com>
1833 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1834 before testing for vxworks.
1836 2014-03-12 Alan Modra <amodra@gmail.com>
1838 * Makefile.in: Regenerate.
1840 2014-03-12 Alan Modra <amodra@gmail.com>
1843 * elf.c (copy_elf_program_header): Ignore first section lma if
1846 2014-03-11 Alan Modra <amodra@gmail.com>
1849 * coff-rs6000.c: Include stdint.h.
1850 * coff64-rs6000.c: Likewise.
1852 2014-03-10 Tristan Gingold <gingold@adacore.com>
1854 * ticoff.h: Removed.
1856 2014-03-08 Alan Modra <amodra@gmail.com>
1858 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1859 many relocations. Correct bitsize and rightshift too for a number
1860 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1861 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1862 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1863 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1864 fields in instructions to signed/unsigned according to whether
1865 the field takes a signed or unsigned value. Tidy vle split16 code.
1866 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1868 2014-03-08 Alan Modra <amodra@gmail.com>
1870 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1871 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1872 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1873 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1874 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1875 fields in instructions to signed/unsigned according to whether
1876 the field takes a signed or unsigned value.
1878 2014-03-07 Pedro Alves <palves@redhat.com>
1881 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1882 through ptr_to_uint instead of through long.
1884 2014-03-06 Nick Clifton <nickc@redhat.com>
1887 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1888 attribute section names.
1890 2014-03-05 Alan Modra <amodra@gmail.com>
1892 Update copyright years.
1894 2014-03-05 Alan Modra <amodra@gmail.com>
1896 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1897 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1898 (ppc64_elf_check_relocs): Likewise.
1899 (ppc64_elf_relocate_section): Likewise.
1900 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1901 * bfd-in2.h: Regenerate.
1902 * libbfd.h: Regenerate.
1904 2014-03-04 Heiher <r@hev.cc>
1906 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1908 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1909 extension of bfd_mach_mipsisa64r2.
1911 2014-03-04 Nick Clifton <nickc@redhat.com>
1914 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1915 (elf32_thumb2_plt_entry): New array.
1916 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1917 using thumb2 based PLT.
1918 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1920 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1922 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1924 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1925 Thumb2 based PLT 0-entry.
1926 (elf32_arm_output_arch_local_syms): Handle creation of local
1927 symbols for Thumb2 based PLT entries.
1929 2014-02-28 Alan Modra <amodra@gmail.com>
1932 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1933 the same conditions we called check_relocs.
1935 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1937 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1938 * bfd-in2.h: Regenerate.
1939 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1940 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1941 using long PLT entries.
1942 (bfd_elf32_arm_use_long_plt): New function.
1943 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1945 2014-02-27 Alan Modra <amodra@gmail.com>
1947 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1948 params for targets that don't use ppc32elf.em.
1950 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1952 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1953 of GOTOFF relocations.
1955 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1956 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1959 (elf_x86_64_legacy_plt_entry): Likewise.
1960 (elf_x86_64_bnd_plt_entry): Likewise.
1961 (elf_x86_64_legacy_plt2_entry): Likewise.
1962 (elf_x86_64_bnd_plt2_entry): Likewise.
1963 (elf_x86_64_bnd_arch_bed): Likewise.
1964 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1965 (elf_x86_64_link_hash_table): Add plt_bnd.
1966 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1968 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1969 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1971 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1972 symbols. Resolve call to the second PLT if it is created.
1973 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1974 (elf_x86_64_relocate_section): Resolve PLT references to the
1975 second PLT if it is created.
1976 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1977 second PLT entry for BND relocation.
1978 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1979 the second PLT is created.
1980 (elf_x86_64_get_synthetic_symtab): New.
1981 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1983 2014-02-19 Alan Modra <amodra@gmail.com>
1985 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1986 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1987 provision of out-of-line register save/restore routines.
1989 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1991 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1992 PT_DYNAMIC segment flags.
1994 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1997 * simple.c (struct saved_offsets): New.
1998 (simple_save_output_info): Use it for ptr.
1999 (simple_restore_output_info): Use it for ptr. Check section_count.
2000 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2002 2014-02-17 Alan Modra <amodra@gmail.com>
2004 * elf64-ppc.h (struct ppc64_elf_params): Define.
2005 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2006 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2007 ppc64_elf_build_stubs): Update prototype.
2008 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2009 fields now in params. Adjust code throughout file.
2010 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2011 Save params pointer in htab.
2012 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2013 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2014 ppc64_elf_build_stubs): Remove parameters now in "params".
2016 2014-02-17 Alan Modra <amodra@gmail.com>
2018 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2019 patched for ppc476 workaround. Reapply branch taken/not taken
2022 2014-02-12 Alan Modra <amodra@gmail.com>
2024 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2025 stubs for calls to __tls_get_addr that we know will later be
2028 2014-02-12 Alan Modra <amodra@gmail.com>
2030 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2031 for ld -r, when code sections are sufficiently aligned.
2032 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2035 2014-02-12 Alan Modra <amodra@gmail.com>
2038 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2039 --export-dynamic and --dynamic-list marking of symbols.
2040 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2043 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2046 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2047 executables if it matches dynamic_list.
2049 2014-02-10 Alan Modra <amodra@gmail.com>
2051 * po/SRC-POTFILES.in: Regenerate.
2052 * po/bfd.pot: Regenerate.
2054 2014-02-09 Alan Modra <amodra@gmail.com>
2056 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2057 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2058 (elfNN_bed): Init new field.
2059 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2060 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2061 (ppc_elf_relax_section): Don't reallocate section here, write
2062 stubs, or write out relocs for ld -r here..
2063 (ppc_elf_relocate_section): ..instead write stubs here, and use
2064 existing code to write out relocs for ld -r. Fix offset
2065 adjustment on reloc for little-endian.
2066 (elf_backend_caches_rawsize): Define.
2068 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2071 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2073 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2075 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2076 return paths. Three times.
2077 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2079 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2080 (ppc64_elf_edit_toc): Free USED in return path.
2082 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2084 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2085 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2086 * libbfd.h: Regenerated.
2087 * bfd-in2.h: Regenerated.
2088 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2089 (nios2_reloc_map): Likewise.
2090 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2091 Fixed all references.
2092 (nios2_elf32_relocate_section): Add new relocations.
2093 (nios2_elf32_check_relocs): Likewise.
2094 (nios2_elf32_gc_sweep_hook): Likewise.
2096 2014-02-03 Alan Modra <amodra@gmail.com>
2098 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2099 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2100 (ppc_elf_link_params): New function.
2101 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2103 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2104 parameters. Use htab->params instead.
2105 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2106 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2107 64 bytes for ppc476 workaround.
2108 (struct ppc_elf_relax_info): New.
2109 (ppc_elf_relax_section): Exclude linker created sections and
2110 those too small to hold one instruction. Don't add another
2111 branch around trampolines on later relax passes. Don't
2112 generate trampolines for undefined symbols when !relocatable,
2113 nor for plugin symbols. Allocate space for ppc476 workaround
2114 patch area. Free fixups on error return path.
2115 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2116 * elf32-ppc.h (struct ppc_elf_params): New.
2117 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2118 (ppc_elf_link_params): Declare.
2119 * section.c (SEC_INFO_TYPE_TARGET): Define.
2120 * bfd-in2.h: Regenerate.
2122 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2124 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2126 (nios2_elf32_relocate_section): Use got_base to adjust
2127 GOT-pointer-relative relocations relative to _gp_got.
2128 (create_got_section): Create _gp_got symbol.
2129 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2130 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2132 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2134 * bfd-in2.h: Update from reloc.c.
2135 * elf32-nios2.c: Include elf32-nios2.h.
2136 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2137 (nios2_reloc_map): Likewise.
2138 (enum elf32_nios2_stub_type): Declare.
2139 (struct elf32_nios2_stub_hash_entry): Declare.
2140 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2141 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2142 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2143 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2144 bfd_count, top_index, input_list, all_local_syms.
2145 (nios2_call26_stub_entry): New.
2146 (nios2_elf32_install_imm16): Move up in file.
2147 (nios2_elf32_install_data): Move up in file.
2148 (hiadj): Move up in file.
2149 (stub_hash_newfunc): New.
2150 (link_hash_newfunc): Initialize hsh_cache field.
2152 (nios2_stub_name): New.
2153 (nios2_get_stub_entry): New.
2154 (nios2_add_stub): New.
2155 (nios2_elf32_setup_section_lists): New.
2156 (nios2_elf32_next_input_section): New.
2157 (CALL26_SEGMENT): New.
2158 (MAX_STUB_SECTION_SIZE): New.
2159 (group_sections): New.
2160 (nios2_type_of_stub): New.
2161 (nios2_build_one_stub): New.
2162 (nios2_size_one_stub): New.
2163 (get_local_syms): New.
2164 (nios2_elf32_size_stubs): New.
2165 (nios2_elf32_build_stubs): New.
2166 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2167 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2168 trampolines for R_NIOS2_CALL26 stubs.
2169 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2170 (nios2_elf32_gc_sweep_hook): Likewise.
2171 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2172 (nios2_elf32_link_hash_table_free): New.
2173 (bfd_elf32_bfd_link_hash_table_free): Define.
2174 * elf32-nios2.h: New file.
2175 * libbfd.h: Update from reloc.c.
2176 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2178 2014-01-29 Nick Clifton <nickc@redhat.com>
2181 * elf32-metag.c (elf_metag_post_process_headers): Call
2182 _bfd_elf_post_process_headers.
2183 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2184 _bfd_elf_copy_private_data.
2185 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2187 2014-01-29 Nick Clifton <nickc@redhat.com>
2189 * bfd-in.h (bfd_set_section_vma): Delete.
2190 (bfd_set_section_alignment): Delete.
2191 (bfd_set_section_userdata): Delete.
2192 (bfd_set_cacheable): Delete.
2193 * bfd.c (bfd_set_cacheable): New static inline function.
2194 * section.c (bfd_set_section_userdata): Likewise.
2195 (bfd_set_section_vma): Likewise.
2196 (bfd_set_section_alignment): Likewise.
2197 * bfd-in2.h: Regenerate.
2199 2014-01-28 Nick Clifton <nickc@redhat.com>
2201 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2202 attributes select the CU containing the abbreviation, which may not
2205 2014-01-24 Alan Modra <amodra@gmail.com>
2207 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2208 to get_relocs for ELFv2.
2210 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2213 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2214 if TLS sections are not adjacent.
2216 2014-01-22 Alan Modra <amodra@gmail.com>
2218 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2220 2014-01-22 Alan Modra <amodra@gmail.com>
2222 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2224 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2227 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2228 regular default symbol definition and the versioned dynamic
2229 symbol definition mismatch, skip the default symbol definition
2230 if one of them is IFUNC.
2232 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2235 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2236 info->export_dynamic nor h->ref_dynamic for type mismatch when
2237 adding the default version.
2239 2014-01-16 Alan Modra <amodra@gmail.com>
2241 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2242 mips_elf_traverse_got_arg* rather than mips_got_info*.
2243 Adjust caller. Alloc on output_bfd rather than symbol section
2246 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2248 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2250 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2252 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2255 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2256 against __ehdr_start.
2257 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2259 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2261 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2263 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2265 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2268 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2269 count if there are any non pc-relative relocs.
2270 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2272 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2273 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2275 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2276 offset while calculating relocation address.
2277 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2278 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2280 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2283 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2284 R_ARM_ABS8 and R_ARM_ABS16.
2286 2014-01-13 Alan Modra <amodra@gmail.com>
2288 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2289 error when shared and force a plt call otherwise.
2290 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2291 plt_type == PLT_NEW.
2292 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2293 the appropriate call stub.
2295 2014-01-10 Alan Modra <amodra@gmail.com>
2300 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2301 (assign_file_positions_for_non_load_sections): When setting up
2302 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2303 header that completely covers the relro region.
2305 2014-01-09 Tristan Gingold <gingold@adacore.com>
2307 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2308 table macros and add macros to initializa the structure.
2310 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2315 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2316 size for PT_GNU_RELRO segment.
2317 (assign_file_positions_for_load_sections): If PT_LOAD segment
2318 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2320 2014-01-07 Tom Tromey <tromey@redhat.com>
2322 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2325 2014-01-03 Nick Clifton <nickc@redhat.com>
2328 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2331 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2334 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2336 2014-01-02 Nick Clifton <nickc@redhat.com>
2339 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2340 filename in the bfd's filename field.
2341 * elfcode.h (bfd_from_remote_memory): Likewise.
2342 * ieee.c (ieee_object_p): Likewise.
2343 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2344 * oasys.c (oasys_openr_next_archived_file): Likewise.
2345 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2346 * opncls.c (bfd_fopen): Likewise.
2347 (bfd_openstreamr): Likewise.
2348 (bfd_openr_iovec): Likewise.
2349 (bfd_openw): Likewise.
2350 (bfd_create): Likewise.
2351 (_bfd_delete_bfd): Free filename.
2353 For older changes see ChangeLog-2013
2355 Copyright (C) 2014 Free Software Foundation, Inc.
2357 Copying and distribution of this file, with or without modification,
2358 are permitted in any medium without royalty provided the copyright
2359 notice and this notice are preserved.
2365 version-control: never
projects / external / binutils.git / blob