1 2014-10-28 Andreas Schwab <schwab@suse.de>
2 Nick Clifton <nickc@redhat.com>
5 * srec.c (srec_bad_byte): Increase size of buf to allow for
7 (srec_scan): Use an unsigned char buffer to hold header bytes.
9 2014-10-27 Nick Clifton <nickc@redhat.com>
12 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
13 binaries with a group of sections linked by the string table
15 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
16 with an invalid value for NumberOfRvaAndSizes.
17 (pe_print_edata): Detect out of range rvas and entry counts for
18 the Export Address table, Name Pointer table and Ordinal table.
21 * elf.c (setup_group): Improve handling of corrupt group
24 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
26 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
27 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
28 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
29 (elf_aarch64_stub_type): Add new type
30 aarch64_stub_erratum_835769_veneer.
31 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
32 (aarch64_erratum_835769_fix): New data struct to record erratum
34 (elf_aarch64_link_hash_table: Global flags for 835769.
35 (aarch64_build_one_stub): Add case for 835769.
36 (aarch64_size_one_stub): Likewise.
37 (aarch64_mem_op_p, aarch64_mlxl_p,
38 aarch64_erratum_sequence,erratum_835769_scan):
39 New. Decode and scan functions for erratum 835769.
40 (elf_aarch64_create_or_find_stub_sec): New.
41 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
43 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
44 (erratum_835769_branch_to_stub_data,
45 make_branch_to_erratum_835769_stub):New. Connect up all the
46 erratum stubs to occurances by branches.
47 (elfNN_aarch64_write_section): New hook.
48 (aarch64_map_one_stub): Output erratum stub symbol.
49 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
50 information for erratum 835769.
51 (elf_backend_write_section): Define.
53 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
55 * elf32-arm.c (read_code32): New function to read 32 bit
57 (read_code16): New function to read 16 bit thumb instrution.
58 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
59 and read_code16 to read instructions.
61 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
63 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
64 (print_mips_isa_ext): Print the value of an unknown extension.
66 2014-10-21 Alan Modra <amodra@gmail.com>
68 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
69 entries that aren't a multiple of 8 rather than failing assertion.
71 2014-10-21 Alan Modra <amodra@gmail.com>
73 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
76 2014-10-18 Alan Modra <amodra@gmail.com>
78 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
79 section for function symbols defined in .opd is discarded, let
80 the symbol appear to be undefined.
81 (opd_entry_value): Ensure the result section is that for the
82 function code section in the same object as the OPD entry.
84 2014-10-16 Alan Modra <amodra@gmail.com>
87 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
89 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
90 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
91 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
92 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
93 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
94 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
95 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
96 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
97 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
100 2014-10-16 Alan Modra <amodra@gmail.com>
102 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
103 even when output is not ppc64 ELF. Remove redundant tests on
106 2014-10-15 Alan Modra <amodra@gmail.com>
109 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
110 param, group "section" and "offset" params. Zero discriminator.
111 * bfd.c (bfd_find_nearest_line): Implement with new
112 _bfd_find_nearest_line.
113 (bfd_find_nearest_line_discriminator): Likewise.
114 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
116 * coff-rs6000.c (xcoff_find_nearest_line,
117 xcoff_find_nearest_line_discriminator): Delete.
118 (_bfd_xcoff_find_nearest_line): Don't define.
119 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
120 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
122 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
123 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
124 adjust _bfd_dwarf2_find_nearest_line call.
125 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
126 others. Set discriminator. Adjust call.
127 (coff_find_nearest_line_discriminator): Delete.
128 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
129 * dwarf2.c (find_line): Rename to..
130 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
131 Simplify setting of do_line. Delete old function.
132 (_bfd_dwarf2_find_line): Delete.
133 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
134 discriminator_ptr and set it.
135 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
136 (_bfd_elf_find_nearest_line_discriminator): Delete.
137 (_bfd_elf_find_line_discriminator): Delete.
138 (_bfd_generic_find_nearest_line_discriminator): Don't define.
139 * elf.c (elf_find_function): Reorder params.
140 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
142 (_bfd_elf_find_nearest_line_discriminator): Delete.
143 (_bfd_elf_find_line): Adjust call.
144 * elf32-arm.c (arm_elf_find_function): Reorder params.
145 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
147 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
148 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
149 (elfNN_aarch64_find_nearest_line): Reorder params, add
150 discriminator_ptr. Adjust calls.
151 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
152 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
153 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
154 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
155 (_bfd_dwarf1_find_nearest_line): Likewise.
156 (_bfd_dwarf2_find_nearest_line): Likewise.
157 (_bfd_dwarf2_find_line): Delete.
158 (_bfd_generic_find_nearest_line_discriminator): Delete.
159 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
160 * libcoff-in.h (coff_find_nearest_line): Update prototype.
161 (coff_find_nearest_line_discriminator): Delete.
162 (coff_find_nearest_line_with_names): Update prototype.
163 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
164 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
165 discriminator_ptr. Adjust calls.
166 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
167 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
168 discriminator_ptr and set.
169 * som.c (som_find_nearest_line): Similarly.
170 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
171 _bfd_find_nearest_line_discriminator.
172 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
173 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
174 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
175 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
176 "discriminator" and set.
177 (_bfd_vms_find_nearest_line_discriminator): Delete.
178 (_bfd_generic_find_nearest_line_discriminator): Don't define.
179 (alpha_vms_find_nearest_line): Update define.
180 * bfd-in2.h: Regenerate.
181 * libbfd.h: Regenerate.
182 * libcoff.h: Regenerate.
184 2014-10-15 Alan Modra <amodra@gmail.com>
186 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
187 * aout-adobe.c (aout_32_find_line): Define.
188 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
189 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
190 * aout-target.h (MY_find_line): Define.
191 * aout-tic30.c (MY_find_line): Define.
192 * binary.c (binary_find_line): Define.
193 * bout.c (aout_32_find_line): Define.
194 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
195 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
196 (rs6000_xcoff64_aix_vec): Likewise.
197 * elf-bfd.h (_bfd_generic_find_line): Don't define.
198 * elfxx-target.h (bfd_elfNN_find_line): Define.
199 * i386msdos.c (msdos_find_line): Define.
200 * i386os9k.c (aout_32_find_line): Define.
201 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
202 (ieee_find_nearest_line, ieee_find_line,
203 ieee_find_inliner_info): Define.
204 * ihex.c (ihex_find_line): Define.
205 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
206 (_bfd_generic_find_line): Don't define.
207 * libbfd.c (_bfd_generic_find_line): Delete.
208 * libcoff-in.h (coff_find_line): Define.
209 * libecoff.h (_bfd_ecoff_find_line): Define.
210 * mach-o.h (bfd_mach_o_find_line): Define.
211 * mmo.c (mmo_find_line): Define.
212 * nlm-target.h (nlm_find_line): Define.
213 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
214 (oasys_find_nearest_line, oasys_find_line,
215 oasys_find_inliner_info): Define.
216 * pef.c (bfd_pef_find_line): Define.
217 * plugin.c (bfd_plugin_find_line): Define.
218 * ppcboot.c (ppcboot_find_line): Define.
219 * som.c (som_find_line): Define.
220 * srec.c (srec_find_line): Define.
221 * tekhex.c (tekhex_find_line): Define.
222 * versados.c (versados_find_line): Define.
223 * vms-alpha.c (alpha_vms_find_line): Define.
224 * xsym.c (bfd_sym_find_line): Define.
225 * bfd-in2.h: Regenerate.
226 * libbfd.h: Regenerate.
227 * libcoff.h: Regenerate.
229 2014-10-15 Tristan Gingold <gingold@adacore.com>
231 * version.m4: Bump version to 2.25.51
232 * configure: Regenerate.
234 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
236 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
237 offset is less than 2.
238 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
240 2014-10-14 Alan Modra <amodra@gmail.com>
243 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
244 (EIGHT_GAZILLION): Delete.
246 2014-10-13 Alan Modra <amodra@gmail.com>
249 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
250 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
251 flags enabling conversion of CIEs and FDEs to use relative encoding.
252 (find_merged_cie): Similarly.
253 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
254 relocatable, except for CIE pointer.
255 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
256 relocs against symbols in dropped comdat group sections.
257 (bfd_elf_discard_info): Do some eh_frame optimisation when
260 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
262 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
263 the hwcaps2 object attribute.
265 2014-10-04 Alan Modra <amodra@gmail.com>
268 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
269 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
270 range FDEs for discarding.
271 (vma_compare): Sort on range after address.
272 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
273 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
274 error message rather than "fde".
275 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
278 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
281 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
282 for OLD_FREEBSD_ABI_LABEL.
284 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
287 * plugin.c (try_claim): New function. Moved from
289 (try_load_plugin): Pass through bfd. Add test.
290 (load_plugin): Pass through bfd.
291 (bfd_plugin_object_p): Move logic to try_claim.
293 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
295 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
296 call relaxation use furthermost addresses where call source and
297 destination can be to check whether it's in the range of a direct
300 2014-09-22 Alan Modra <amodra@gmail.com>
302 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
303 false for overflow or overlapping FDEs. Give more detail in
306 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
308 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
309 the addend if relocations are RELA.
311 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
313 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
314 nds32_elf_ex9_relocation_check): Synchronize the argument type.
316 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
318 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
320 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
323 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
326 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
328 2014-09-16 Terry Guo <terry.guo@arm.com>
330 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
333 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
335 * bfd-in2.h: Regenerate.
336 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
337 (nds32_elf_relax_section): Code refactoring.
338 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
339 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
340 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
341 pattern. The first three is moved from nds32_elf_relax_section,
342 and the last three is new function.
343 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
344 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
345 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
346 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
347 three is moved from nds32_elf_relax_section, and the last four
349 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
350 pattern and address setting pattern.
351 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
352 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
353 nds32_elf_relax_gotoff_suff): Relax pic pattern.
354 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
355 nds32_elf_relax_letlsls): Relax TLS pattern.
356 (nds32_relax_adjust_label): Adjust alignment and nop.
357 (nds32_elf_pick_relax): Choose relaxation optimization.
358 (nds32_elf_get_relocated_section_contents): New hook.
359 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
361 * elf32-nds32.h: Declare.
362 * libbfd.h: Regenerate.
363 * reloc.c: Add nds32 new relocations.
365 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
367 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
368 'name' for the typo issue, which related with commit
369 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
371 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
372 Matthew Fortune <matthew.fortune@imgtec.com>
374 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
375 * archures.c (bfd_architecture): Likewise.
376 * bfd-in2.h (bfd_architecture): Likewise.
377 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
378 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
379 BFD_RELOC_MIPS_19_PCREL_S2.
380 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
381 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
382 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
383 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
384 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
385 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
386 BFD_RELOC_LO16_PCREL.
387 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
388 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
390 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
391 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
392 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
393 BFD_RELOC_LO16_PCREL.
394 * elfn32-mips.c: Likewise.
395 * elfxx-mips.c (MIPSR6_P): New define.
396 (mipsr6_exec_plt_entry): New array.
397 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
398 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
399 (aligned_pcrel_reloc_p): New function.
400 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
401 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
402 (mips_elf_calculate_relocation): Add support for relocs:
403 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
404 R_MIPS_PCHI16 and R_MIPS_PCLO16.
405 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
406 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
407 (_bfd_mips_elf_check_relocs): Add support for relocs:
408 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
409 (_bfd_mips_elf_relocate_section): Add a check for unaligned
411 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
413 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
414 (_bfd_mips_elf_print_private_bfd_data): Likewise.
415 (mips_32bit_flags_p): Add support for mips32r6.
416 * libbfd.h (bfd_reloc_code_real_names): Add entries for
417 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
418 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
419 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
420 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
421 BFD_RELOC_MIPS_19_PCREL_S2.
422 * config.bfd: Add mips*-img-elf* target triple.
424 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
426 * config.bfd: Add mips*-img-elf* target triple.
428 2014-09-12 Alan Modra <amodra@gmail.com>
430 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
431 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
432 range of FDEs to hdr_info->array.
433 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
434 .eh_frame_hdr entries, and overlapping FDEs.
436 2014-09-10 Alan Modra <amodra@gmail.com>
438 * elf.c (assign_file_positions_except_relocs): Move section header
440 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
441 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
442 * elflink.c (bfd_elf_final_link): Don't call above function.
444 2014-08-30 Alan Modra <amodra@gmail.com>
446 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
448 2014-08-29 Alan Modra <amodra@gmail.com>
450 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
451 error for calls via a toc adjusting stub without a nop.
453 2014-08-29 Alan Modra <amodra@gmail.com>
455 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
456 error. Remove redundant bfd_set_error.
458 2014-08-29 Alan Modra <amodra@gmail.com>
460 * srec.c (srec_scan): Revert last change. Report an error for
461 S-records with less than the miniumum byte count.
463 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
465 * srec.c (srec_scan): Return error for 0 size.
467 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
470 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
471 to check discarded input section.
472 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
474 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
477 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
478 sections to input from ld --just-symbols.
480 2014-08-26 DJ Delorie <dj@redhat.com>
482 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
485 2014-08-26 Jiong Wang <jiong.wang@arm.com>
487 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
488 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
490 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
492 2014-08-26 Nick Clifton <nickc@redhat.com>
494 * config.bfd: Fix typo in or1knd selection.
496 2014-08-22 Kai Tietz <ktietz@redhat.com>
499 * coffcode.h (coff_compute_section_file_positions): Keep
500 FileAlignment valid as set.
502 2014-08-22 Alan Modra <amodra@gmail.com>
504 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
505 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
507 2014-08-22 Alan Modra <amodra@gmail.com>
509 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
511 (_bfd_elf_begin_eh_frame_parsing): Delete.
512 (_bfd_elf_end_eh_frame_parsing): Delete.
513 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
514 (_bfd_elf_end_eh_frame_parsing): Delete.
515 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
516 !info->relocatable in place of merge_cies.
517 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
518 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
519 (ppc64_elf_size_stubs): Likewise pad stub FDE.
520 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
521 (ppc64_elf_size_stubs): ..here and..
522 (ppc64_elf_finish_dynamic_sections): ..here.
524 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
526 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
528 2014-08-21 Tony Wang <tony.wang@arm.com>
530 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
531 the veneer routine for R_ARM_THM_JUMP19.
532 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
533 (elf32_arm_size_stub): Ditto.
535 2014-08-20 Roland McGrath <mcgrathr@google.com>
538 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
539 all reloc types with pc_relative set in the howto, not just for
540 R_ARM_REL32 and R_ARM_REL32_NOI.
541 (allocate_dynrelocs_for_symbol): Update comment.
542 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
543 set in the howto, set call_reloc_p and may_need_local_target_p but
544 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
545 (elf32_arm_check_relocs): Likewise.
547 2014-08-20 Will Newton <will.newton@linaro.org>
549 * config.bfd: Default armeb-*-eabi* to big endian.
551 2014-08-19 Alan Modra <amodra@gmail.com>
553 * configure: Regenerate.
555 2014-08-18 Alan Modra <amodra@gmail.com>
557 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
558 use dynrelocs for ifunc.
559 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
561 2014-08-18 Alan Modra <amodra@gmail.com>
564 * elflink.c (on_needed_list): Only consider libraries that have
567 2014-08-18 Alan Modra <amodra@gmail.com>
569 * elflink.c (bfd_elf_discard_info): Return int error status.
570 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
571 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
572 * bfd-in2.h: Regenerate.
574 2014-08-14 Alan Modra <amodra@gmail.com>
576 * peXXigen.c (pe_print_reloc): Protect against access past end
579 2014-08-14 Alan Modra <amodra@gmail.com>
582 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
583 in the order they are mapped to output sections.
585 2014-08-14 Alan Modra <amodra@gmail.com>
587 * configure.ac: Delete redundant plugin related checks.
588 * configure: Regenerate.
590 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
592 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
593 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
596 2014-08-12 Alan Modra <amodra@gmail.com>
598 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
599 here when not calling the generic add_symbol function. Formatting.
600 Correct handling of indirect symbols. Update notice call.
601 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
602 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
603 symbols early. Update notice call. Add comments regarding weak
604 symbols vs. indirect.
606 2014-08-12 Alan Modra <amodra@gmail.com>
609 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
612 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
614 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
617 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
618 Alan Modra <amodra@gmail.com>
621 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
622 warning for references in LTO IR to warning symbols.
624 2014-08-07 Alan Modra <amodra@gmail.com>
626 * linker.c (WARN, CWARN): Collapse these states to WARN.
627 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
630 2014-08-05 Doug Evans <dje@google.com>
632 * bfd-in2.h: Regenerate.
633 * libcoff.h: Regenerate.
635 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
637 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
638 rawsize if changing size.
640 2014-08-05 Alan Modra <amodra@gmail.com>
643 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
645 2014-08-05 Alan Modra <amodra@gmail.com>
647 * linker.c (generic_link_check_archive_element): Move handling
648 of command link -u symbols with a common symbol def to the
649 code handling non-common symbols so that archive element symbols
650 are loaded. Use generic_link_add_object_symbols.
652 2014-08-05 Alan Modra <amodra@gmail.com>
655 * linker.c (struct archive_list, struct archive_hash_entry,
656 struct archive_hash_table, archive_hash_newfunc,
657 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
658 archive_hash_table_free): Delete.
659 (_bfd_generic_link_add_archive_symbols): Add h and name params to
660 checkfn. Rewrite using a straight-forward scan over archive map.
661 (generic_link_check_archive_element_no_collect,
662 generic_link_check_archive_element_collect,
663 generic_link_check_archive_element): Add h and name params.
664 * aoutx.h (aout_link_check_archive_element): Likewise.
665 * pdp11.c (aout_link_check_archive_element): Likewise.
666 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
667 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
668 scan symbols, simply add archive element whenever h is undefined.
669 (coff_link_check_ar_symbols): Delete.
670 * ecoff.c (read_ext_syms_and_strs): Delete.
671 (reread_ext_syms_and_strs): Delete.
672 (ecoff_link_check_archive_element): Add h and name param. Don't
673 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
674 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
676 (elf_link_add_archive_symbols): Delete "defined" array, merge
677 functionality into "included". Make "included" a char array. Don't
678 set or test archive_pass.
679 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
680 * libbfd.h: Regenerate.
682 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
685 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
687 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
689 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
690 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
691 (bfd_mips_elf_swap_abiflags_v0_in): New function.
692 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
693 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
694 (_bfd_mips_elf_fake_sections): Likewise.
695 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
696 (_bfd_mips_elf_additional_program_headers): Account for new
697 PT_MIPS_ABIFLAGS program header.
698 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
699 associate with .MIPS.abiflags.
700 (_bfd_mips_elf_gc_mark_extra_sections): New function.
701 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
702 (infer_mips_abiflags): Likewise.
703 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
704 (mips_32bit_flags_p): Moved higher.
705 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
706 checking for FP ABIs.
707 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
708 checks. Check EF_MIPS_FP64 flag consistency.
709 (print_mips_ases, print_mips_isa_ext): New static function.
710 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
711 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
712 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
713 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
714 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
715 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
716 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
717 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
719 2014-07-28 Alan Modra <amodra@gmail.com>
722 * archive.c (_bfd_compute_and_write_armap): Warn on adding
723 __gnu_lto_slim to armap.
724 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
725 __gnu_lto_slim to linker hash table.
727 2014-07-27 Anthony Green <green@moxielogic.org>
729 * config.bfd: Add moxie-*-moxiebox*.
731 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
733 Add or reactivate or1k-*-rtems*
734 * config.bfd (or1k-*-rtems*): Reactivate.
736 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
738 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
740 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
741 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
743 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
746 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
747 and R_*_IRELATIVE relocation offset with PLT entry.
748 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
749 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
750 (elf_x86_64_get_synthetic_symtab): Use it.
752 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
755 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
756 next_tls_desc_index with elf.srelplt->reloc_count.
758 2014-07-15 Alan Modra <amodra@gmail.com>
760 * cache.c (cache_bread_1): Don't return -1 when fread returns
763 2014-07-15 Alan Modra <amodra@gmail.com>
765 * elflink.c (elf_merge_st_other): Update comments. Simplify
766 visibility handling. Make isym const. Move code modifying
767 isym->st_other for --exclude-libs to..
768 (elf_link_add_object_symbols): ..here.
770 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
773 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
775 2014-07-08 Nick Clifton <nickc@redhat.com>
778 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
779 segments in input bfds.
781 2014-07-08 Will Newton <will.newton@linaro.org>
783 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
784 value to 64kB and remove custom setting for NaCl.
786 2014-07-08 Alan Modra <amodra@gmail.com>
788 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
789 bits from source to dest.
790 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
791 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
793 * bfd-in2.h: Regenerate.
795 2014-07-08 Jiong Wang <jiong.wang@arm.com>
797 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
798 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
799 when info->relocatable be true.
801 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
803 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
804 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
805 * bfd-in2.h: Regenerate.
806 * libbfd.h: Regenerate.
808 2014-07-04 Alan Modra <amodra@gmail.com>
810 * Makefile.am: Update "configure.in" comments.
813 * configure.host: Likewise.
814 * doc/bfdint.texi: Likewise.
815 * targets.c: Likewise.
816 * warning.m4: Likewise.
817 * Makefile.in: Regenerate.
819 2014-07-04 Alan Modra <amodra@gmail.com>
821 * configure.ac: Rename from configure.in.
822 * Makefile.in: Regenerate.
823 * config.in: Regenerate.
824 * doc/Makefile.in: Regenerate.
826 2014-07-04 Alan Modra <amodra@gmail.com>
828 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
829 * Makefile.in: Regenerate.
831 2014-07-04 Alan Modra <amodra@gmail.com>
833 * version.m4: New file.
834 * configure.in: Include version.m4.
836 * Makefile.am (RELEASE): Delete.
837 (bfdver.h): Depend on development.sh, use instead of RELEASE.
838 * Makefile.in: Regenerate.
839 * doc/Makefile.in: Regenerate.
841 2014-07-02 Alan Modra <amodra@gmail.com>
843 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
844 pointer_equality_needed when !readonly_dynrelocs.
845 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
847 2014-07-02 Alan Modra <amodra@gmail.com>
849 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
850 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
852 2014-07-01 Alan Modra <amodra@gmail.com>
854 * bfd.c (struct bfd): Reorganise for better packing. Delete
855 "ifd" field. Make "format", "direction" and "flags" bitfields.
856 (HAS_LOAD_PAGE): Delete, renumber following flags.
857 * bfd-in2.h: Regenerate.
858 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
860 2014-07-01 Alan Modra <amodra@gmail.com>
862 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
863 (struct ppc_link_hash_table): Increase size of stub_count array.
864 (build_global_entry_stubs): Emit symbol on global entry stub.
865 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
868 2014-07-01 Alan Modra <amodra@gmail.com>
870 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
871 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
872 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
874 (ppc64_elf_relocate_section): Disable ELFv2 function entry
875 optimisation when --traditional-format.
877 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
878 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
879 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
880 Soundararajan <Sounderarajan.D@atmel.com>
882 * archures.c: Add avrtiny architecture for avr target.
883 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
884 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
885 added for 16 bit LDS/STS instruction of avrtiny arch.
886 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
887 BFD_RELOC_AVR_LDS_STS_16.
888 (bfd_elf_avr_final_write_processing): Select machine number
890 (elf32_avr_object_p): Set machine number for avrtiny arch.
891 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
892 * bfd-in2.h: Regenerate.
893 * libbfd.h: Regenerate.
895 2014-06-26 Nick Clifton <nickc@redhat.com>
898 * dwarf2.c (is_str_attr): New function.
899 (find_abstract_instance_name): Use it to determine when an
900 attribute has a string value.
902 2014-06-24 Alan Modra <amodra@gmail.com>
904 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
905 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
908 2014-06-21 Philippe De Muyter <phdm@macqel.be>
910 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
913 2014-06-20 Kyle McMartin <kyle@redhat.com>
915 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
916 emitting initial-exec relocs when not linking an executable.
918 2014-06-16 Will Newton <will.newton@linaro.org>
920 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
921 htab->next_tls_desc_index in the non-IPLT case.
922 Calculate GOT offset correctly for the non-IPLT case.
923 (allocate_dynrelocs_for_symbol): Don't increment
924 htab->next_tls_desc_index here.
926 2014-06-16 Alan Modra <amodra@gmail.com>
928 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
931 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
933 * elfxx-aarch64.c (stdarg.h): Include.
935 (_bfd_aarch64_elf_grok_prstatus): Updated.
936 (_bfd_aarch64_elf_grok_psinfo): New function.
937 (_bfd_aarch64_elf_write_core_note): New function.
938 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
939 (elf_backend_write_core_note): Define.
941 2014-06-13 Alan Modra <amodra@gmail.com>
943 * archive.c: Include bfdlink.h.
944 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
945 * bfd.c (struct bfd): Add is_linker_output field.
946 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
947 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
948 link.hash and is_linker_output.
949 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
950 param with bfd*. Assert is_linker_output and link.hash, and
951 clear them before exit.
952 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
953 bfd_link_hash_table* param with bfd*. Hack is_linker_output
954 and link.hash so we can free two linker hash tables.
955 (elf32_mn10300_link_hash_table_create): Create static_hash_table
956 first. Clean up on errors. Set hash_table_free pointer.
957 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
958 bfd_link_hash_table* param with bfd*.
959 (elf32_arm_link_hash_table_create): Clean up on errors. Set
960 hash_table_free pointer.
961 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
962 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
963 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
964 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
965 * xcofflink.c: Similarly.
966 * simple.c (bfd_simple_get_relocated_section_contents): Save and
967 clear link.next before creating linker hash table. Clean up on
968 errors, and restore link.next on exit.
969 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
970 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
971 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
972 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
973 * hash.c (bfd_hash_table_init_n): Free table on error.
974 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
975 * bfd-in2.h: Regenerate.
976 * libbfd.h: Regenerate.
977 * libcoff.h: Regenerate.
979 2014-06-13 Alan Modra <amodra@gmail.com>
982 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
983 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
984 * bfd.c (bfd_link_hash_table_free): Don't define.
985 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
986 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
987 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
988 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
989 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
990 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
991 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
992 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
993 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
994 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
995 * xsym.c: Don't define various link_hash_table_free defines, and
996 remove from bfd_target vars. Temporarily reference some of the
997 target link_hash_table_free functions to avoid warnings.
998 * bfd-in2.h: Regenerate.
999 * libbfd.h: Regenerate.
1001 2014-06-13 Alan Modra <amodra@gmail.com>
1003 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1004 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1005 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1006 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1007 Move link_hash_table_free functions before their corresponding
1008 link_hash_table_create functions.
1010 2014-06-13 Alan Modra <amodra@gmail.com>
1012 * bfd.c (struct bfd): Replace link_next with a union.
1013 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1014 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1015 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1016 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1017 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1018 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1019 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1020 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1021 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1022 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1023 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1024 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1025 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1026 * bfd-in2.h: Regenerate.
1028 2014-06-11 Alan Modra <amodra@gmail.com>
1030 * linker.c (unwrap_hash_lookup): Add missing parens.
1032 2014-06-11 Kai Tietz <ktietz@redhat.com>
1034 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1035 * libcoff.h: Regenerated.
1037 2014-06-10 Alan Modra <amodra@gmail.com>
1040 * linker.c (unwrap_hash_lookup): New function.
1041 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1042 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1043 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1044 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1045 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1046 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1047 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1048 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1050 2014-06-07 Alan Modra <amodra@gmail.com>
1052 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1053 insn as a bitfield; Use complain_overflow_bitfield.
1054 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1056 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1058 * development.sh: New file.
1059 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1060 Make -Werror the default with GCC only if DEVELOPMENT is true.
1061 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1062 $(srcdir)/development.sh.
1063 * Makefile.in, configure: Regenerate.
1065 2014-06-04 Will Newton <will.newton@linaro.org>
1067 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1068 being non-NULL into an assert.
1069 (elfNN_aarch64_tls_relax): Remove unused code.
1071 2014-06-03 DJ Delorie <dj@redhat.com>
1073 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1075 2014-06-03 Nick Clifton <nickc@redhat.com>
1078 * peXXigen.c (rsrc_process_section): Page align the new contents
1079 befgore writing out.
1081 2014-06-03 Alan Modra <amodra@gmail.com>
1083 * elf64-ppc.c (ADDIS_R12_R2): Define.
1084 (build_plt_stub): Support fusion on ELFv2 stub.
1085 (ppc_build_one_stub): Likewise for plt branch stubs.
1087 2014-05-28 Alan Modra <amodra@gmail.com>
1089 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1091 2014-05-28 Tristan Gingold <gingold@adacore.com>
1093 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1094 to keep the length of the best fit range.
1095 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1098 2014-05-27 DJ Delorie <dj@redhat.com>
1100 * elf32-rx.c (get_symbol_value_maybe): New.
1101 (rx_elf_relocate_section): If we find a reloc against
1102 $tableentry$default$<name>, redirect it to the appropriate
1104 (RX_Table_Info): New.
1105 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1106 with table parts in them.
1107 (rx_check_directives): New.
1108 (rx_table_map_2): New.
1109 (rx_table_map): New.
1110 (rx_additional_link_map_text): New. Called to dump tables to the
1114 2014-05-20 DJ Delorie <dj@redhat.com>
1116 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1118 2014-05-20 Alan Modra <amodra@gmail.com>
1121 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1122 Remove redundant setting of htab->elf.dynobj. Don't align.
1123 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1124 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1125 (create_sdata_sym): Delete.
1126 (elf_allocate_pointer_linker_section): Rename from
1127 elf_create_pointer_linker_section. Align section.
1128 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1129 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1131 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1132 Remove unnecessary tests on _SDA_BASE_ sym.
1133 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1134 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1135 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1136 (ppc_elf_maybe_strip_sdata_syms): Declare.
1138 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1140 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1142 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1144 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1145 in a section with no contents.
1146 (is_vma_in_section, find_section_by_vma): New functions.
1147 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1148 offsets in the debug directory.
1149 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1150 Byte-swap GUID from little-endian to big-endian order for
1151 consistent and conventional display.
1153 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1155 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1156 64-bit doubles objects mix with 32-bit doubles objects.
1157 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1159 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1161 * mmo.c: Update URLs in documentation comments.
1163 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1164 David Weatherford <weath@cadence.com>
1165 Max Filippov <jcmvbkbc@gmail.com>
1167 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1170 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1172 * config.bfd: Add proper arm config for *-*-freebsd*.
1174 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1176 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1177 mips32r5 and mips64r5.
1178 * archures.c (bfd_architecture): Likewise.
1179 * bfd-in2.h (bfd_architecture): Likewise.
1180 * cpu-mips.c (arch_info_struct): Likewise.
1181 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1183 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1185 * elfxx-mips.h (elfxx-mips.h): Declare.
1186 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1187 Tag_GNU_MIPS_ABI_FP mismatches.
1188 (_bfd_mips_fp_abi_string): New function.
1190 2014-05-02 Alan Modra <amodra@gmail.com>
1192 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1193 * configure.in: Likewise.
1194 * configure: Regenerate.
1196 2014-05-02 Alan Modra <amodra@gmail.com>
1198 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1199 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1200 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1201 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1202 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1203 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1204 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1205 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1206 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1207 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1208 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1209 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1210 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1211 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1212 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1213 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1214 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1215 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1216 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1217 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1218 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1219 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1220 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1221 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1222 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1223 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1224 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1225 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1226 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1227 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1228 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1229 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1230 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1231 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1232 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1233 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1234 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1235 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1236 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1237 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1238 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1239 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1240 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1241 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1242 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1243 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1244 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1245 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1247 * configure: Regenerate.
1249 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1251 * mmo.c (mmo File layout documentation): Add note about low bits
1253 (mmo_write_chunk): When handling data remainder, assert that
1254 previous remaining data is flushed.
1255 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1256 when dealing with an aligned VMA and for aligned lengths. Don't skip
1257 the last 32-bit-word of zeros.
1258 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1259 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1260 emitting data, not after updating it.
1261 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1263 2014-04-30 Nick Clifton <nickc@redhat.com>
1265 * compress.c (bfd_is_section_compressed): When checking the
1266 .debug_str section, also check the fifth byte in the section is
1267 not part of a string.
1269 2014-04-30 Alan Modra <amodra@gmail.com>
1271 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1272 (find_merged_cie): Identify personality functions by (bfd_id,index)
1273 pair when a local sym is used.
1275 2014-04-29 Christian Svensson <blue@cmd.nu>
1277 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1278 into .rela.got if it contained TLS relocations as well.
1280 2014-04-28 Nick Clifton <nickc@redhat.com>
1283 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1286 2014-04-26 Alan Modra <amodra@gmail.com>
1288 * po/SRC-POTFILES.in: Regenerate.
1289 * configure: Regenerate.
1291 2014-04-25 Nick Clifton <nickc@redhat.com>
1294 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1295 a 342-bit host. This time for older versions of gcc.
1297 2014-04-24 Nick Clifton <nickc@redhat.com>
1299 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1302 2014-04-24 Alan Modra <amodra@gmail.com>
1305 * dwarf2.c: Formatting.
1306 (struct dwarf2_debug): Make adjusted_section_count signed.
1307 (unset_sections): Make i signed.
1308 (set_debug_vma): New function.
1309 (place_sections): Handle separate debug object file. Set VMA
1310 on debug sections, even if they have an output section. Also
1311 set VMA on zero size sections, and non-load but alloc sections.
1312 Set adjusted_section_count to -1 when no section adjustment.
1313 Malloc adjusted_sections. Don't double last_vma. Transfer
1314 alloc section VMAs to separate debug file.
1315 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1316 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1317 test on symbols being the same before using old stash. Read
1318 and use separate debug file symbols. Call place_sections.
1319 (find_line): Don't call place_sections here.
1320 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1321 * libbfd.h: Regenerate.
1322 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1323 _bfd_dwarf2_slurp_debug_info call.
1324 * simple.c (simple_save_output_info): Clarify comment.
1326 2014-04-24 Nick Clifton <nickc@redhat.com>
1329 * peXXigen.c (struct rsrc_regions): New structure.
1330 (rsrc_print_resource_directory): Use new structure. Include
1331 offset of directory in listing.
1332 (rsrc_print_resource_entry): Likewise.
1333 (rsrc_print_section): Likewise.
1334 (rsrc_count_entries): Do not increment sizeof_strings or
1336 (rsrc_count_directory): Do not increment sizeof_tables.
1337 (rsrc_compute_region_sizes): New function.
1338 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1339 (rsrc_process_section): Compute size of regions after merging
1342 2014-04-23 Alan Modra <amodra@gmail.com>
1345 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1346 (place_sections): Do not modify VMA of sections when called from
1347 linker after sections have been placed in output sections. Short
1348 circuit single section case.
1349 (save_section_vma, section_vma_same): New functions.
1350 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1352 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1353 when non-relocatable.
1355 2014-04-22 Nick Clifton <nickc@redhat.com>
1358 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1360 2014-04-22 Christian Svensson <blue@cmd.nu>
1362 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1363 * archures.c: Likewise.
1364 * coffcode.h: Likewise.
1365 * config.bfd: Likewise.
1366 * configure.in: Likewise.
1367 * reloc.c: Likewise.
1368 * targets.c: Likewise.
1369 * cpu-or1k.c: New file.
1370 * elf32-or1k.c: New file.
1371 * coff-or32.c: Delete.
1372 * cpu-openrisc.c: Delete.
1373 * cpu-or32.c: Delete.
1374 * elf32-openrisc.c: Delete.
1375 * elf32-or32.c: Delete.
1376 * Makefile.in: Regenerate.
1377 * bfd-in2.h: Regenerate.
1378 * configure: Regenerate.
1379 * libbfd.h: Regenerate.
1381 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1384 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1386 2014-04-22 Will Newton <will.newton@linaro.org>
1388 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1389 function. (elf_backend_section_flags): Remove define.
1391 2014-04-21 Richard Henderson <rth@redhat.com>
1393 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1394 parameter; honor it and disable got merging when false.
1395 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1396 the first pass of relaxation.
1397 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1398 the end of the LITERAL+LITUSE chain.
1399 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1400 second pass of relaxation.
1402 * configure.ac (use_secureplt): Enable by default.
1403 * configure: Rebuild.
1405 2014-04-18 Tristan Gingold <gingold@adacore.com>
1407 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1408 bind_content, weak_bind_content, lazy_bind_content,
1410 (bfd_mach_o_load_command): Add comments, add next field.
1411 (mach_o_data_struct): Replace commands field by first_command
1413 * mach-o.c (bfd_mach_o_append_command): New function.
1414 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1415 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1417 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1418 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1419 (bfd_mach_o_write_thread): Use macro instead of literal.
1420 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1421 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1423 (bfd_mach_o_write_symtab_content): New function (extracted
1424 from bfd_mach_o_write_symtab).
1425 (bfd_mach_o_write_symtab): Split.
1426 (bfd_mach_o_count_indirect_symbols): Move
1427 (bfd_mach_o_build_dysymtab): Remove layout code.
1428 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1429 (bfd_mach_o_count_sections_for_seg): Remove.
1430 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1431 bfd_mach_o_build_seg_command).
1432 (bfd_mach_o_build_exec_seg_command): New function.
1433 (bfd_mach_o_build_dysymtab_command): Remove.
1434 (bfd_mach_o_layout_commands): New function.
1435 (bfd_mach_o_init_segment): New function.
1436 (bfd_mach_o_build_commands): Major rework to handle non-object
1438 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1440 (bfd_mach_o_read_dyld_info): Clear content fields.
1441 (bfd_mach_o_read_segment): Adjust call.
1442 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1444 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1445 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1446 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1449 2014-04-18 Tristan Gingold <gingold@adacore.com>
1451 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1452 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1453 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1454 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1456 2014-04-18 Tristan Gingold <gingold@adacore.com>
1458 * mach-o.h (bfd_mach_o_dylinker_command)
1459 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1461 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1462 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1464 2014-04-18 Tristan Gingold <gingold@adacore.com>
1466 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1467 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1468 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1469 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1470 each targets declared.
1471 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1472 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1474 2014-04-18 Tristan Gingold <gingold@adacore.com>
1476 * mach-o.c (bfd_mach_o_write_thread)
1477 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1478 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1479 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1480 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1481 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1482 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1483 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1484 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1485 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1486 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1487 (bfd_mach_o_read_command): Now return a boolean status.
1488 Adjust return statements.
1489 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1490 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1492 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1494 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1495 field. Add assigned_low_gotno and assigned_high_gotno fields.
1496 (mips_elf_create_local_got_entry): Update out-of-space condition.
1497 Set index of new GOT entry to assigned_low_gotno if required by
1498 the current relocation, else set it to assigned_high_gotno.
1499 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1500 with assigned_low_gotno.
1501 (mips_elf_multi_got): Initialize assigned_low_gotno and
1502 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1503 in place of assigned_gotno when handling global GOT entries.
1504 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1505 assigned_high_gotno.
1506 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1507 gap in the middle of local GOT space.
1509 2014-04-17 Alan Modra <amodra@gmail.com>
1512 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1513 current bfd is a plugin. Don't always set type_change_ok
1514 when old bfd is a plugin.
1516 2014-04-16 Tristan Gingold <gingold@adacore.com>
1518 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1521 2014-04-16 Alan Modra <amodra@gmail.com>
1523 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1524 with "ba 0" rather than zeros.
1526 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1528 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1530 2014-04-14 Alan Modra <amodra@gmail.com>
1532 * elf32-ppc.c (BA): Define
1533 (ppc_elf_link_hash_table_create): Correct default_params.
1534 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1535 than "nop" for ppc476_workaround.
1536 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1537 and __glink_PLTresolve. Ensure plt call stub at end of page
1538 doesn't allow fall-thru prefetch.
1540 2014-04-11 Nick Clifton <nickc@redhat.com>
1543 * peXXigen.c (abs_finder): New function.
1544 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1545 than 1^32 try to convert them into section relative values
1548 2014-04-11 Nick Clifton <nickc@redhat.com>
1550 * bfd-in2.h: Regenerate.
1551 * libbfd.h: Regenerate.
1553 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1555 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1556 when building function stubs.
1558 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1560 * elf32-avr.c: Add DIFF relocations for AVR.
1561 (avr_final_link_relocate): Handle the DIFF relocs.
1562 (bfd_elf_avr_diff_reloc): New.
1563 (elf32_avr_is_diff_reloc): New.
1564 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1565 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1568 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1570 2014-04-09 Alan Modra <amodra@gmail.com>
1572 * libcoff.h: Regenerate.
1574 2014-04-09 Alan Modra <amodra@gmail.com>
1576 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1577 of safe ppc476 insns at end of page. Also remove non-branch insns.
1580 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1582 * peXXigen.c (pe_print_debugdata): New function: Displays the
1583 contents of the debug directory and decodes codeview entries.
1584 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1585 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1586 Add functions for reading and writing debugdir and codeview
1588 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1589 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1590 * libcoff-in.h (pe_tdata): Add build-id data.
1591 * libcoff.h: Regenerate.
1592 * coffcode.h (coff_write_object_contents): Run build_id
1593 after_write_object_contents hook.
1595 2014-04-05 Alan Modra <amodra@gmail.com>
1597 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1598 merging non-default sym.
1600 2014-04-04 Tristan Gingold <gingold@adacore.com>
1602 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1605 2014-04-04 Tristan Gingold <gingold@adacore.com>
1607 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1608 thinko on names length.
1610 2014-04-04 Tristan Gingold <gingold@adacore.com>
1612 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1614 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1616 2014-04-04 Tristan Gingold <gingold@adacore.com>
1618 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1620 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1622 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1623 section before dereferencing.
1624 (pe_print_idata, pe_print_edata, pe_print_reloc)
1625 (rsrc_print_section): Don't bother interpreting the contents
1626 of sections which have no contents.
1628 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1631 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1634 2014-04-03 Tristan Gingold <gingold@adacore.com>
1636 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1638 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1640 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1642 2014-04-03 Alan Modra <amodra@gmail.com>
1644 * elf-bfd.h (struct elf_backend_data
1645 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1646 with "bfd_size_type size".
1647 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1648 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1649 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1650 * elfcode.h (bfd_from_remote_memory): Likewise.
1651 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1652 * bfd-in2.h: Regenerate.
1654 2014-04-02 Tristan Gingold <gingold@adacore.com>
1656 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1657 (bfd_mach_o_prebind_cksum_command): New types.
1658 (bfd_mach_o_prebound_dylib_command): Rewrite.
1659 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1661 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1663 (bfd_mach_o_read_prebind_cksum): New function.
1664 (bfd_mach_o_read_twolevel_hints): Ditto.
1665 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1668 2014-04-02 Alan Modra <amodra@gmail.com>
1670 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1671 Consolidate code handling possible section headers past end of
1672 segment. Don't use p_align for page size guess, instead use
1673 minpagesize. Take note of ld.so clearing section headers when
1674 p_memsz > p_filesz. Handle file header specifying no section
1675 headers. Handle zero p_align throughout. Default loadbase to
1676 zero. Add comments. Rename contents_size to high_offset, and
1677 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1678 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1679 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1681 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1682 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1683 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1684 * bfd-in2.h: Regnerate.
1686 2014-04-01 Tristan Gingold <gingold@adacore.com>
1688 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1691 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1692 Pavel Fedin <p.fedin@samsung.com>
1694 * elf32-arm.c: Add support for limited pretty-printing of PLT
1695 entries on eabi and nacl targets.
1696 (elf32_arm_get_synthetic_symtab): Add new callback.
1697 (elf32_arm_nacl_plt_sym_val): Likewise.
1698 (elf32_arm_plt0_size): Add helper function.
1699 (elf32_arm_plt_size): Likewise.
1701 2014-03-27 Tristan Gingold <gingold@adacore.com>
1703 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1704 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1706 2014-03-27 Tristan Gingold <gingold@adacore.com>
1708 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1709 * mach-o.c (bfd_mach_o_write_symtab)
1710 (bfd_mach_o_write_contents)
1711 (bfd_mach_o_set_section_flags_from_bfd)
1712 (bfd_mach_o_build_seg_command): Fix indentation.
1713 (bfd_mach_o_get_base_address): New function.
1715 2014-03-26 Nick Clifton <nickc@redhat.com>
1717 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1718 relocations in discarded sections.
1720 2014-03-26 Tristan Gingold <gingold@adacore.com>
1722 * mach-o.c (bfd_mach_o_convert_architecture): Add
1723 BFD_MACH_O_CPU_TYPE_ARM64.
1725 2014-03-26 Alan Modra <amodra@gmail.com>
1727 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1728 needed plt entries when taking the address of functions for
1729 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1730 Move opd setup and abiversion checks to..
1731 (ppc64_elf_before_check_relocs): ..here. Renamed from
1732 ppc64_elf_process_dot_syms. Set output abiversion from input and
1733 input abiversion from output, if either is not set.
1734 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1735 (elf_backend_check_directives): Update.
1737 2014-03-25 Will Newton <will.newton@linaro.org>
1739 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1740 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1741 of input sections rather than output sections.
1743 2014-03-20 Will Newton <will.newton@linaro.org>
1746 * elf32-arm.c (elf32_arm_check_relocs): Set
1747 pointer_equality_needed for absolute references within
1749 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1750 unless pointer_equality_needed is set.
1752 2014-03-19 Nick Clifton <nickc@redhat.com>
1754 * peXXigen.c (rsrc_process_section): Add code to scan input
1755 sections and record their lengths. Use these lengths to find the
1756 start of each merged .rsrc section.
1758 2014-03-17 Tristan Gingold <gingold@adacore.com>
1760 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1761 (bfd_mach_o_read_command): Ditto.
1763 2014-03-14 Meador Inge <meadori@codesourcery.com>
1765 * configure.in: Add strnlen to AC_CHECK_DECLS.
1766 * config.in: Regenerate.
1767 * configure: Regenerate.
1768 * sysdep.h (strnlen): Add prototype.
1770 2014-03-14 Alan Modra <amodra@gmail.com>
1772 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1773 handling for VLE_SDA21 relocs.
1775 2014-03-13 Tristan Gingold <gingold@adacore.com>
1777 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1779 (pe_bfd_object_p): Also read version number to detect ILF.
1780 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1781 (x86_64pe_bigobj_vec): Define
1782 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1783 (bfd_coff_max_nscns): New macro.
1784 (coff_compute_section_file_positions): Use unsigned int for
1785 target_index. Compare with bfd_coff_max_nscns.
1786 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1787 Set a value for _bfd_coff_max_nscns.
1788 (header_bigobj_classid): New constant.
1789 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1790 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1791 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1793 (bigobj_swap_table): New table.
1794 * libcoff.h: Regenerate.
1795 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1796 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1797 _bfd_coff_max_nscns.
1798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1799 * coff-rs6000.c (bfd_xcoff_backend_data)
1800 (bfd_pmac_xcoff_backend_data): Likewise.
1801 * coff64-rs6000.c (bfd_xcoff_backend_data)
1802 (bfd_xcoff_aix5_backend_data): Likewise.
1803 * targets.c (x86_64pe_bigobj_vec): Declare.
1804 * configure.in (x86_64pe_bigobj_vec): New vector.
1805 * configure: Regenerate.
1806 * config.bfd: Add bigobj object format for Windows targets.
1808 2014-03-12 Nick Clifton <nickc@redhat.com>
1811 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1812 before testing for vxworks.
1814 2014-03-12 Alan Modra <amodra@gmail.com>
1816 * Makefile.in: Regenerate.
1818 2014-03-12 Alan Modra <amodra@gmail.com>
1821 * elf.c (copy_elf_program_header): Ignore first section lma if
1824 2014-03-11 Alan Modra <amodra@gmail.com>
1827 * coff-rs6000.c: Include stdint.h.
1828 * coff64-rs6000.c: Likewise.
1830 2014-03-10 Tristan Gingold <gingold@adacore.com>
1832 * ticoff.h: Removed.
1834 2014-03-08 Alan Modra <amodra@gmail.com>
1836 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1837 many relocations. Correct bitsize and rightshift too for a number
1838 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1839 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1840 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1841 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1842 fields in instructions to signed/unsigned according to whether
1843 the field takes a signed or unsigned value. Tidy vle split16 code.
1844 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1846 2014-03-08 Alan Modra <amodra@gmail.com>
1848 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1849 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1850 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1851 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1852 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1853 fields in instructions to signed/unsigned according to whether
1854 the field takes a signed or unsigned value.
1856 2014-03-07 Pedro Alves <palves@redhat.com>
1859 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1860 through ptr_to_uint instead of through long.
1862 2014-03-06 Nick Clifton <nickc@redhat.com>
1865 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1866 attribute section names.
1868 2014-03-05 Alan Modra <amodra@gmail.com>
1870 Update copyright years.
1872 2014-03-05 Alan Modra <amodra@gmail.com>
1874 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1875 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1876 (ppc64_elf_check_relocs): Likewise.
1877 (ppc64_elf_relocate_section): Likewise.
1878 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1879 * bfd-in2.h: Regenerate.
1880 * libbfd.h: Regenerate.
1882 2014-03-04 Heiher <r@hev.cc>
1884 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1886 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1887 extension of bfd_mach_mipsisa64r2.
1889 2014-03-04 Nick Clifton <nickc@redhat.com>
1892 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1893 (elf32_thumb2_plt_entry): New array.
1894 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1895 using thumb2 based PLT.
1896 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1898 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1900 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1902 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1903 Thumb2 based PLT 0-entry.
1904 (elf32_arm_output_arch_local_syms): Handle creation of local
1905 symbols for Thumb2 based PLT entries.
1907 2014-02-28 Alan Modra <amodra@gmail.com>
1910 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1911 the same conditions we called check_relocs.
1913 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1915 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1916 * bfd-in2.h: Regenerate.
1917 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1918 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1919 using long PLT entries.
1920 (bfd_elf32_arm_use_long_plt): New function.
1921 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1923 2014-02-27 Alan Modra <amodra@gmail.com>
1925 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1926 params for targets that don't use ppc32elf.em.
1928 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1930 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1931 of GOTOFF relocations.
1933 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1934 H.J. Lu <hongjiu.lu@intel.com>
1936 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1937 (elf_x86_64_legacy_plt_entry): Likewise.
1938 (elf_x86_64_bnd_plt_entry): Likewise.
1939 (elf_x86_64_legacy_plt2_entry): Likewise.
1940 (elf_x86_64_bnd_plt2_entry): Likewise.
1941 (elf_x86_64_bnd_arch_bed): Likewise.
1942 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1943 (elf_x86_64_link_hash_table): Add plt_bnd.
1944 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1946 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1947 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1949 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1950 symbols. Resolve call to the second PLT if it is created.
1951 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1952 (elf_x86_64_relocate_section): Resolve PLT references to the
1953 second PLT if it is created.
1954 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1955 second PLT entry for BND relocation.
1956 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1957 the second PLT is created.
1958 (elf_x86_64_get_synthetic_symtab): New.
1959 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1961 2014-02-19 Alan Modra <amodra@gmail.com>
1963 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1964 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1965 provision of out-of-line register save/restore routines.
1967 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1969 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1970 PT_DYNAMIC segment flags.
1972 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1975 * simple.c (struct saved_offsets): New.
1976 (simple_save_output_info): Use it for ptr.
1977 (simple_restore_output_info): Use it for ptr. Check section_count.
1978 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1980 2014-02-17 Alan Modra <amodra@gmail.com>
1982 * elf64-ppc.h (struct ppc64_elf_params): Define.
1983 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1984 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1985 ppc64_elf_build_stubs): Update prototype.
1986 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1987 fields now in params. Adjust code throughout file.
1988 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1989 Save params pointer in htab.
1990 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1991 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1992 ppc64_elf_build_stubs): Remove parameters now in "params".
1994 2014-02-17 Alan Modra <amodra@gmail.com>
1996 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1997 patched for ppc476 workaround. Reapply branch taken/not taken
2000 2014-02-12 Alan Modra <amodra@gmail.com>
2002 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2003 stubs for calls to __tls_get_addr that we know will later be
2006 2014-02-12 Alan Modra <amodra@gmail.com>
2008 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2009 for ld -r, when code sections are sufficiently aligned.
2010 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2013 2014-02-12 Alan Modra <amodra@gmail.com>
2016 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2017 --export-dynamic and --dynamic-list marking of symbols.
2018 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2021 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2024 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2025 executables if it matches dynamic_list.
2027 2014-02-10 Alan Modra <amodra@gmail.com>
2029 * po/SRC-POTFILES.in: Regenerate.
2030 * po/bfd.pot: Regenerate.
2032 2014-02-09 Alan Modra <amodra@gmail.com>
2034 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2035 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2036 (elfNN_bed): Init new field.
2037 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2038 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2039 (ppc_elf_relax_section): Don't reallocate section here, write
2040 stubs, or write out relocs for ld -r here..
2041 (ppc_elf_relocate_section): ..instead write stubs here, and use
2042 existing code to write out relocs for ld -r. Fix offset
2043 adjustment on reloc for little-endian.
2044 (elf_backend_caches_rawsize): Define.
2046 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2049 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2051 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2053 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2054 return paths. Three times.
2055 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2057 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2058 (ppc64_elf_edit_toc): Free USED in return path.
2060 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2062 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2063 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2064 * libbfd.h: Regenerated.
2065 * bfd-in2.h: Regenerated.
2066 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2067 (nios2_reloc_map): Likewise.
2068 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2069 Fixed all references.
2070 (nios2_elf32_relocate_section): Add new relocations.
2071 (nios2_elf32_check_relocs): Likewise.
2072 (nios2_elf32_gc_sweep_hook): Likewise.
2074 2014-02-03 Alan Modra <amodra@gmail.com>
2076 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2077 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2078 (ppc_elf_link_params): New function.
2079 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2081 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2082 parameters. Use htab->params instead.
2083 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2084 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2085 64 bytes for ppc476 workaround.
2086 (struct ppc_elf_relax_info): New.
2087 (ppc_elf_relax_section): Exclude linker created sections and
2088 those too small to hold one instruction. Don't add another
2089 branch around trampolines on later relax passes. Don't
2090 generate trampolines for undefined symbols when !relocatable,
2091 nor for plugin symbols. Allocate space for ppc476 workaround
2092 patch area. Free fixups on error return path.
2093 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2094 * elf32-ppc.h (struct ppc_elf_params): New.
2095 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2096 (ppc_elf_link_params): Declare.
2097 * section.c (SEC_INFO_TYPE_TARGET): Define.
2098 * bfd-in2.h: Regenerate.
2100 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2102 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2104 (nios2_elf32_relocate_section): Use got_base to adjust
2105 GOT-pointer-relative relocations relative to _gp_got.
2106 (create_got_section): Create _gp_got symbol.
2107 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2108 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2110 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2112 * bfd-in2.h: Update from reloc.c.
2113 * elf32-nios2.c: Include elf32-nios2.h.
2114 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2115 (nios2_reloc_map): Likewise.
2116 (enum elf32_nios2_stub_type): Declare.
2117 (struct elf32_nios2_stub_hash_entry): Declare.
2118 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2119 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2120 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2121 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2122 bfd_count, top_index, input_list, all_local_syms.
2123 (nios2_call26_stub_entry): New.
2124 (nios2_elf32_install_imm16): Move up in file.
2125 (nios2_elf32_install_data): Move up in file.
2126 (hiadj): Move up in file.
2127 (stub_hash_newfunc): New.
2128 (link_hash_newfunc): Initialize hsh_cache field.
2130 (nios2_stub_name): New.
2131 (nios2_get_stub_entry): New.
2132 (nios2_add_stub): New.
2133 (nios2_elf32_setup_section_lists): New.
2134 (nios2_elf32_next_input_section): New.
2135 (CALL26_SEGMENT): New.
2136 (MAX_STUB_SECTION_SIZE): New.
2137 (group_sections): New.
2138 (nios2_type_of_stub): New.
2139 (nios2_build_one_stub): New.
2140 (nios2_size_one_stub): New.
2141 (get_local_syms): New.
2142 (nios2_elf32_size_stubs): New.
2143 (nios2_elf32_build_stubs): New.
2144 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2145 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2146 trampolines for R_NIOS2_CALL26 stubs.
2147 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2148 (nios2_elf32_gc_sweep_hook): Likewise.
2149 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2150 (nios2_elf32_link_hash_table_free): New.
2151 (bfd_elf32_bfd_link_hash_table_free): Define.
2152 * elf32-nios2.h: New file.
2153 * libbfd.h: Update from reloc.c.
2154 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2156 2014-01-29 Nick Clifton <nickc@redhat.com>
2159 * elf32-metag.c (elf_metag_post_process_headers): Call
2160 _bfd_elf_post_process_headers.
2161 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2162 _bfd_elf_copy_private_data.
2163 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2165 2014-01-29 Nick Clifton <nickc@redhat.com>
2167 * bfd-in.h (bfd_set_section_vma): Delete.
2168 (bfd_set_section_alignment): Delete.
2169 (bfd_set_section_userdata): Delete.
2170 (bfd_set_cacheable): Delete.
2171 * bfd.c (bfd_set_cacheable): New static inline function.
2172 * section.c (bfd_set_section_userdata): Likewise.
2173 (bfd_set_section_vma): Likewise.
2174 (bfd_set_section_alignment): Likewise.
2175 * bfd-in2.h: Regenerate.
2177 2014-01-28 Nick Clifton <nickc@redhat.com>
2179 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2180 attributes select the CU containing the abbreviation, which may not
2183 2014-01-24 Alan Modra <amodra@gmail.com>
2185 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2186 to get_relocs for ELFv2.
2188 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2191 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2192 if TLS sections are not adjacent.
2194 2014-01-22 Alan Modra <amodra@gmail.com>
2196 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2198 2014-01-22 Alan Modra <amodra@gmail.com>
2200 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2202 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2205 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2206 regular default symbol definition and the versioned dynamic
2207 symbol definition mismatch, skip the default symbol definition
2208 if one of them is IFUNC.
2210 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2213 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2214 info->export_dynamic nor h->ref_dynamic for type mismatch when
2215 adding the default version.
2217 2014-01-16 Alan Modra <amodra@gmail.com>
2219 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2220 mips_elf_traverse_got_arg* rather than mips_got_info*.
2221 Adjust caller. Alloc on output_bfd rather than symbol section
2224 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2226 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2228 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2230 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2233 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2234 against __ehdr_start.
2235 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2237 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2239 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2241 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2243 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2247 count if there are any non pc-relative relocs.
2248 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2250 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2251 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2253 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2254 offset while calculating relocation address.
2255 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2256 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2258 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2261 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2262 R_ARM_ABS8 and R_ARM_ABS16.
2264 2014-01-13 Alan Modra <amodra@gmail.com>
2266 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2267 error when shared and force a plt call otherwise.
2268 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2269 plt_type == PLT_NEW.
2270 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2271 the appropriate call stub.
2273 2014-01-10 Alan Modra <amodra@gmail.com>
2278 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2279 (assign_file_positions_for_non_load_sections): When setting up
2280 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2281 header that completely covers the relro region.
2283 2014-01-09 Tristan Gingold <gingold@adacore.com>
2285 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2286 table macros and add macros to initializa the structure.
2288 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2293 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2294 size for PT_GNU_RELRO segment.
2295 (assign_file_positions_for_load_sections): If PT_LOAD segment
2296 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2298 2014-01-07 Tom Tromey <tromey@redhat.com>
2300 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2303 2014-01-03 Nick Clifton <nickc@redhat.com>
2306 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2309 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2312 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2314 2014-01-02 Nick Clifton <nickc@redhat.com>
2317 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2318 filename in the bfd's filename field.
2319 * elfcode.h (bfd_from_remote_memory): Likewise.
2320 * ieee.c (ieee_object_p): Likewise.
2321 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2322 * oasys.c (oasys_openr_next_archived_file): Likewise.
2323 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2324 * opncls.c (bfd_fopen): Likewise.
2325 (bfd_openstreamr): Likewise.
2326 (bfd_openr_iovec): Likewise.
2327 (bfd_openw): Likewise.
2328 (bfd_create): Likewise.
2329 (_bfd_delete_bfd): Free filename.
2331 For older changes see ChangeLog-2013
2333 Copyright (C) 2014 Free Software Foundation, Inc.
2335 Copying and distribution of this file, with or without modification,
2336 are permitted in any medium without royalty provided the copyright
2337 notice and this notice are preserved.
2343 version-control: never
projects / deliverable / binutils-gdb.git / blob