1 2014-10-30 Nick Clifton <nickc@redhat.com>
5 2014-10-29 Nick Clifton <nickc@redhat.com>
6 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
9 2014-10-28 Matthew Fortune <matthew.fortune@imgtec.com>
13 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
14 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
15 (print_mips_isa_ext): Print the value of an unknown extension.
17 2014-10-28 Nick Clifton <nickc@redhat.com>
21 2014-10-28 Nick Clifton <nickc@redhat.com>
23 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
24 detection table on a per-bfd basis.
25 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
28 2014-10-28 Andreas Schwab <schwab@suse.de>
29 Nick Clifton <nickc@redhat.com>
31 * srec.c (srec_bad_byte): Increase size of buf to allow for
33 (srec_scan): Use an unsigned char buffer to hold header bytes.
35 2014-10-27 Nick Clifton <nickc@redhat.com>
37 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
38 binaries with a group of sections linked by the string table
40 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
41 with an invalid value for NumberOfRvaAndSizes.
42 (pe_print_edata): Detect out of range rvas and entry counts for
43 the Export Address table, Name Pointer table and Ordinal table.
46 * elf.c (setup_group): Improve handling of corrupt group
49 2014-10-28 Alan Modra <amodra@gmail.com>
53 2014-10-21 Alan Modra <amodra@gmail.com>
54 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
55 entries that aren't a multiple of 8 rather than failing assertion.
57 2014-10-21 Alan Modra <amodra@gmail.com>
58 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
61 2014-10-18 Alan Modra <amodra@gmail.com>
62 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
63 section for function symbols defined in .opd is discarded, let
64 the symbol appear to be undefined.
65 (opd_entry_value): Ensure the result section is that for the
66 function code section in the same object as the OPD entry.
68 2014-10-16 Alan Modra <amodra@gmail.com>
70 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
72 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
73 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
74 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
75 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
76 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
77 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
78 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
79 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
80 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
83 2014-10-16 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
85 even when output is not ppc64 ELF. Remove redundant tests on
88 2014-10-15 Alan Modra <amodra@gmail.com>
90 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
91 param, group "section" and "offset" params. Zero discriminator.
92 * bfd.c (bfd_find_nearest_line): Implement with new
93 _bfd_find_nearest_line.
94 (bfd_find_nearest_line_discriminator): Likewise.
95 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
97 * coff-rs6000.c (xcoff_find_nearest_line,
98 xcoff_find_nearest_line_discriminator): Delete.
99 (_bfd_xcoff_find_nearest_line): Don't define.
100 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
101 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
103 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
104 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
105 adjust _bfd_dwarf2_find_nearest_line call.
106 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
107 others. Set discriminator. Adjust call.
108 (coff_find_nearest_line_discriminator): Delete.
109 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
110 * dwarf2.c (find_line): Rename to..
111 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
112 Simplify setting of do_line. Delete old function.
113 (_bfd_dwarf2_find_line): Delete.
114 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
115 discriminator_ptr and set it.
116 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
117 (_bfd_elf_find_nearest_line_discriminator): Delete.
118 (_bfd_elf_find_line_discriminator): Delete.
119 (_bfd_generic_find_nearest_line_discriminator): Don't define.
120 * elf.c (elf_find_function): Reorder params.
121 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
123 (_bfd_elf_find_nearest_line_discriminator): Delete.
124 (_bfd_elf_find_line): Adjust call.
125 * elf32-arm.c (arm_elf_find_function): Reorder params.
126 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
128 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
129 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
130 (elfNN_aarch64_find_nearest_line): Reorder params, add
131 discriminator_ptr. Adjust calls.
132 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
133 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
134 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
135 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
136 (_bfd_dwarf1_find_nearest_line): Likewise.
137 (_bfd_dwarf2_find_nearest_line): Likewise.
138 (_bfd_dwarf2_find_line): Delete.
139 (_bfd_generic_find_nearest_line_discriminator): Delete.
140 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
141 * libcoff-in.h (coff_find_nearest_line): Update prototype.
142 (coff_find_nearest_line_discriminator): Delete.
143 (coff_find_nearest_line_with_names): Update prototype.
144 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
145 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
146 discriminator_ptr. Adjust calls.
147 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
148 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
149 discriminator_ptr and set.
150 * som.c (som_find_nearest_line): Similarly.
151 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
152 _bfd_find_nearest_line_discriminator.
153 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
154 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
155 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
156 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
157 "discriminator" and set.
158 (_bfd_vms_find_nearest_line_discriminator): Delete.
159 (_bfd_generic_find_nearest_line_discriminator): Don't define.
160 (alpha_vms_find_nearest_line): Update define.
161 * bfd-in2.h: Regenerate.
162 * libbfd.h: Regenerate.
163 * libcoff.h: Regenerate.
165 2014-10-15 Alan Modra <amodra@gmail.com>
166 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
167 * aout-adobe.c (aout_32_find_line): Define.
168 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
169 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
170 * aout-target.h (MY_find_line): Define.
171 * aout-tic30.c (MY_find_line): Define.
172 * binary.c (binary_find_line): Define.
173 * bout.c (aout_32_find_line): Define.
174 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
175 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
176 (rs6000_xcoff64_aix_vec): Likewise.
177 * elf-bfd.h (_bfd_generic_find_line): Don't define.
178 * elfxx-target.h (bfd_elfNN_find_line): Define.
179 * i386msdos.c (msdos_find_line): Define.
180 * i386os9k.c (aout_32_find_line): Define.
181 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
182 (ieee_find_nearest_line, ieee_find_line,
183 ieee_find_inliner_info): Define.
184 * ihex.c (ihex_find_line): Define.
185 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
186 (_bfd_generic_find_line): Don't define.
187 * libbfd.c (_bfd_generic_find_line): Delete.
188 * libcoff-in.h (coff_find_line): Define.
189 * libecoff.h (_bfd_ecoff_find_line): Define.
190 * mach-o.h (bfd_mach_o_find_line): Define.
191 * mmo.c (mmo_find_line): Define.
192 * nlm-target.h (nlm_find_line): Define.
193 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
194 (oasys_find_nearest_line, oasys_find_line,
195 oasys_find_inliner_info): Define.
196 * pef.c (bfd_pef_find_line): Define.
197 * plugin.c (bfd_plugin_find_line): Define.
198 * ppcboot.c (ppcboot_find_line): Define.
199 * som.c (som_find_line): Define.
200 * srec.c (srec_find_line): Define.
201 * tekhex.c (tekhex_find_line): Define.
202 * versados.c (versados_find_line): Define.
203 * vms-alpha.c (alpha_vms_find_line): Define.
204 * xsym.c (bfd_sym_find_line): Define.
205 * bfd-in2.h: Regenerate.
206 * libbfd.h: Regenerate.
207 * libcoff.h: Regenerate.
209 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
211 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
212 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
213 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
214 (elf_aarch64_stub_type): Add new type
215 aarch64_stub_erratum_835769_veneer.
216 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
217 (aarch64_erratum_835769_fix): New data struct to record erratum
219 (elf_aarch64_link_hash_table: Global flags for 835769.
220 (aarch64_build_one_stub): Add case for 835769.
221 (aarch64_size_one_stub): Likewise.
222 (aarch64_mem_op_p, aarch64_mlxl_p,
223 aarch64_erratum_sequence,erratum_835769_scan):
224 New. Decode and scan functions for erratum 835769.
225 (elf_aarch64_create_or_find_stub_sec): New.
226 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
228 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
229 (erratum_835769_branch_to_stub_data,
230 make_branch_to_erratum_835769_stub):New. Connect up all the
231 erratum stubs to occurances by branches.
232 (elfNN_aarch64_write_section): New hook.
233 (aarch64_map_one_stub): Output erratum stub symbol.
234 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
235 information for erratum 835769.
236 (elf_backend_write_section): Define.
238 2014-10-14 Tristan Gingold <gingold@adacore.com>
240 * version.m4: Bump version to 2.24.90
241 * configure: Regenerate.
243 2014-10-14 Alan Modra <amodra@gmail.com>
246 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
247 (EIGHT_GAZILLION): Delete.
249 2014-10-13 Alan Modra <amodra@gmail.com>
252 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
253 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
254 flags enabling conversion of CIEs and FDEs to use relative encoding.
255 (find_merged_cie): Similarly.
256 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
257 relocatable, except for CIE pointer.
258 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
259 relocs against symbols in dropped comdat group sections.
260 (bfd_elf_discard_info): Do some eh_frame optimisation when
263 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
265 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
266 the hwcaps2 object attribute.
268 2014-10-04 Alan Modra <amodra@gmail.com>
271 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
272 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
273 range FDEs for discarding.
274 (vma_compare): Sort on range after address.
275 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
276 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
277 error message rather than "fde".
278 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
281 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
284 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
285 for OLD_FREEBSD_ABI_LABEL.
287 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
290 * plugin.c (try_claim): New function. Moved from
292 (try_load_plugin): Pass through bfd. Add test.
293 (load_plugin): Pass through bfd.
294 (bfd_plugin_object_p): Move logic to try_claim.
296 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
298 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
299 call relaxation use furthermost addresses where call source and
300 destination can be to check whether it's in the range of a direct
303 2014-09-22 Alan Modra <amodra@gmail.com>
305 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
306 false for overflow or overlapping FDEs. Give more detail in
309 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
311 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
312 the addend if relocations are RELA.
314 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
316 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
317 nds32_elf_ex9_relocation_check): Synchronize the argument type.
319 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
321 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
323 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
326 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
329 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
331 2014-09-16 Terry Guo <terry.guo@arm.com>
333 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
336 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
338 * bfd-in2.h: Regenerate.
339 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
340 (nds32_elf_relax_section): Code refactoring.
341 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
342 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
343 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
344 pattern. The first three is moved from nds32_elf_relax_section,
345 and the last three is new function.
346 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
347 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
348 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
349 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
350 three is moved from nds32_elf_relax_section, and the last four
352 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
353 pattern and address setting pattern.
354 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
355 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
356 nds32_elf_relax_gotoff_suff): Relax pic pattern.
357 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
358 nds32_elf_relax_letlsls): Relax TLS pattern.
359 (nds32_relax_adjust_label): Adjust alignment and nop.
360 (nds32_elf_pick_relax): Choose relaxation optimization.
361 (nds32_elf_get_relocated_section_contents): New hook.
362 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
364 * elf32-nds32.h: Declare.
365 * libbfd.h: Regenerate.
366 * reloc.c: Add nds32 new relocations.
368 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
370 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
371 'name' for the typo issue, which related with commit
372 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
374 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
375 Matthew Fortune <matthew.fortune@imgtec.com>
377 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
378 * archures.c (bfd_architecture): Likewise.
379 * bfd-in2.h (bfd_architecture): Likewise.
380 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
381 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
382 BFD_RELOC_MIPS_19_PCREL_S2.
383 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
384 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
385 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
386 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
387 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
388 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
389 BFD_RELOC_LO16_PCREL.
390 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
391 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
393 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
394 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
395 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
396 BFD_RELOC_LO16_PCREL.
397 * elfn32-mips.c: Likewise.
398 * elfxx-mips.c (MIPSR6_P): New define.
399 (mipsr6_exec_plt_entry): New array.
400 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
401 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
402 (aligned_pcrel_reloc_p): New function.
403 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
404 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
405 (mips_elf_calculate_relocation): Add support for relocs:
406 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
407 R_MIPS_PCHI16 and R_MIPS_PCLO16.
408 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
409 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
410 (_bfd_mips_elf_check_relocs): Add support for relocs:
411 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
412 (_bfd_mips_elf_relocate_section): Add a check for unaligned
414 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
416 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
417 (_bfd_mips_elf_print_private_bfd_data): Likewise.
418 (mips_32bit_flags_p): Add support for mips32r6.
419 * libbfd.h (bfd_reloc_code_real_names): Add entries for
420 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
421 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
422 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
423 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
424 BFD_RELOC_MIPS_19_PCREL_S2.
425 * config.bfd: Add mips*-img-elf* target triple.
427 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
429 * config.bfd: Add mips*-img-elf* target triple.
431 2014-09-12 Alan Modra <amodra@gmail.com>
433 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
434 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
435 range of FDEs to hdr_info->array.
436 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
437 .eh_frame_hdr entries, and overlapping FDEs.
439 2014-09-10 Alan Modra <amodra@gmail.com>
441 * elf.c (assign_file_positions_except_relocs): Move section header
443 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
444 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
445 * elflink.c (bfd_elf_final_link): Don't call above function.
447 2014-08-30 Alan Modra <amodra@gmail.com>
449 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
451 2014-08-29 Alan Modra <amodra@gmail.com>
453 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
454 error for calls via a toc adjusting stub without a nop.
456 2014-08-29 Alan Modra <amodra@gmail.com>
458 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
459 error. Remove redundant bfd_set_error.
461 2014-08-29 Alan Modra <amodra@gmail.com>
463 * srec.c (srec_scan): Revert last change. Report an error for
464 S-records with less than the miniumum byte count.
466 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
468 * srec.c (srec_scan): Return error for 0 size.
470 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
473 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
474 to check discarded input section.
475 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
477 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
480 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
481 sections to input from ld --just-symbols.
483 2014-08-26 DJ Delorie <dj@redhat.com>
485 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
488 2014-08-26 Jiong Wang <jiong.wang@arm.com>
490 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
491 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
493 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
495 2014-08-26 Nick Clifton <nickc@redhat.com>
497 * config.bfd: Fix typo in or1knd selection.
499 2014-08-22 Kai Tietz <ktietz@redhat.com>
502 * coffcode.h (coff_compute_section_file_positions): Keep
503 FileAlignment valid as set.
505 2014-08-22 Alan Modra <amodra@gmail.com>
507 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
508 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
510 2014-08-22 Alan Modra <amodra@gmail.com>
512 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
514 (_bfd_elf_begin_eh_frame_parsing): Delete.
515 (_bfd_elf_end_eh_frame_parsing): Delete.
516 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
517 (_bfd_elf_end_eh_frame_parsing): Delete.
518 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
519 !info->relocatable in place of merge_cies.
520 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
521 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
522 (ppc64_elf_size_stubs): Likewise pad stub FDE.
523 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
524 (ppc64_elf_size_stubs): ..here and..
525 (ppc64_elf_finish_dynamic_sections): ..here.
527 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
529 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
531 2014-08-21 Tony Wang <tony.wang@arm.com>
533 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
534 the veneer routine for R_ARM_THM_JUMP19.
535 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
536 (elf32_arm_size_stub): Ditto.
538 2014-08-20 Roland McGrath <mcgrathr@google.com>
541 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
542 all reloc types with pc_relative set in the howto, not just for
543 R_ARM_REL32 and R_ARM_REL32_NOI.
544 (allocate_dynrelocs_for_symbol): Update comment.
545 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
546 set in the howto, set call_reloc_p and may_need_local_target_p but
547 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
548 (elf32_arm_check_relocs): Likewise.
550 2014-08-20 Will Newton <will.newton@linaro.org>
552 * config.bfd: Default armeb-*-eabi* to big endian.
554 2014-08-19 Alan Modra <amodra@gmail.com>
556 * configure: Regenerate.
558 2014-08-18 Alan Modra <amodra@gmail.com>
560 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
561 use dynrelocs for ifunc.
562 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
564 2014-08-18 Alan Modra <amodra@gmail.com>
567 * elflink.c (on_needed_list): Only consider libraries that have
570 2014-08-18 Alan Modra <amodra@gmail.com>
572 * elflink.c (bfd_elf_discard_info): Return int error status.
573 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
574 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
575 * bfd-in2.h: Regenerate.
577 2014-08-14 Alan Modra <amodra@gmail.com>
579 * peXXigen.c (pe_print_reloc): Protect against access past end
582 2014-08-14 Alan Modra <amodra@gmail.com>
585 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
586 in the order they are mapped to output sections.
588 2014-08-14 Alan Modra <amodra@gmail.com>
590 * configure.ac: Delete redundant plugin related checks.
591 * configure: Regenerate.
593 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
595 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
596 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
599 2014-08-12 Alan Modra <amodra@gmail.com>
601 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
602 here when not calling the generic add_symbol function. Formatting.
603 Correct handling of indirect symbols. Update notice call.
604 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
605 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
606 symbols early. Update notice call. Add comments regarding weak
607 symbols vs. indirect.
609 2014-08-12 Alan Modra <amodra@gmail.com>
612 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
615 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
617 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
620 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
621 Alan Modra <amodra@gmail.com>
624 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
625 warning for references in LTO IR to warning symbols.
627 2014-08-07 Alan Modra <amodra@gmail.com>
629 * linker.c (WARN, CWARN): Collapse these states to WARN.
630 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
633 2014-08-05 Doug Evans <dje@google.com>
635 * bfd-in2.h: Regenerate.
636 * libcoff.h: Regenerate.
638 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
640 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
641 rawsize if changing size.
643 2014-08-05 Alan Modra <amodra@gmail.com>
646 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
648 2014-08-05 Alan Modra <amodra@gmail.com>
650 * linker.c (generic_link_check_archive_element): Move handling
651 of command link -u symbols with a common symbol def to the
652 code handling non-common symbols so that archive element symbols
653 are loaded. Use generic_link_add_object_symbols.
655 2014-08-05 Alan Modra <amodra@gmail.com>
658 * linker.c (struct archive_list, struct archive_hash_entry,
659 struct archive_hash_table, archive_hash_newfunc,
660 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
661 archive_hash_table_free): Delete.
662 (_bfd_generic_link_add_archive_symbols): Add h and name params to
663 checkfn. Rewrite using a straight-forward scan over archive map.
664 (generic_link_check_archive_element_no_collect,
665 generic_link_check_archive_element_collect,
666 generic_link_check_archive_element): Add h and name params.
667 * aoutx.h (aout_link_check_archive_element): Likewise.
668 * pdp11.c (aout_link_check_archive_element): Likewise.
669 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
670 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
671 scan symbols, simply add archive element whenever h is undefined.
672 (coff_link_check_ar_symbols): Delete.
673 * ecoff.c (read_ext_syms_and_strs): Delete.
674 (reread_ext_syms_and_strs): Delete.
675 (ecoff_link_check_archive_element): Add h and name param. Don't
676 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
677 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
679 (elf_link_add_archive_symbols): Delete "defined" array, merge
680 functionality into "included". Make "included" a char array. Don't
681 set or test archive_pass.
682 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
683 * libbfd.h: Regenerate.
685 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
688 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
690 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
692 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
693 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
694 (bfd_mips_elf_swap_abiflags_v0_in): New function.
695 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
696 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
697 (_bfd_mips_elf_fake_sections): Likewise.
698 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
699 (_bfd_mips_elf_additional_program_headers): Account for new
700 PT_MIPS_ABIFLAGS program header.
701 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
702 associate with .MIPS.abiflags.
703 (_bfd_mips_elf_gc_mark_extra_sections): New function.
704 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
705 (infer_mips_abiflags): Likewise.
706 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
707 (mips_32bit_flags_p): Moved higher.
708 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
709 checking for FP ABIs.
710 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
711 checks. Check EF_MIPS_FP64 flag consistency.
712 (print_mips_ases, print_mips_isa_ext): New static function.
713 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
714 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
715 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
716 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
717 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
718 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
719 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
720 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
722 2014-07-28 Alan Modra <amodra@gmail.com>
725 * archive.c (_bfd_compute_and_write_armap): Warn on adding
726 __gnu_lto_slim to armap.
727 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
728 __gnu_lto_slim to linker hash table.
730 2014-07-27 Anthony Green <green@moxielogic.org>
732 * config.bfd: Add moxie-*-moxiebox*.
734 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
736 Add or reactivate or1k-*-rtems*
737 * config.bfd (or1k-*-rtems*): Reactivate.
739 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
741 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
743 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
744 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
746 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
750 and R_*_IRELATIVE relocation offset with PLT entry.
751 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
752 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
753 (elf_x86_64_get_synthetic_symtab): Use it.
755 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
758 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
759 next_tls_desc_index with elf.srelplt->reloc_count.
761 2014-07-15 Alan Modra <amodra@gmail.com>
763 * cache.c (cache_bread_1): Don't return -1 when fread returns
766 2014-07-15 Alan Modra <amodra@gmail.com>
768 * elflink.c (elf_merge_st_other): Update comments. Simplify
769 visibility handling. Make isym const. Move code modifying
770 isym->st_other for --exclude-libs to..
771 (elf_link_add_object_symbols): ..here.
773 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
776 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
778 2014-07-08 Nick Clifton <nickc@redhat.com>
781 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
782 segments in input bfds.
784 2014-07-08 Will Newton <will.newton@linaro.org>
786 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
787 value to 64kB and remove custom setting for NaCl.
789 2014-07-08 Alan Modra <amodra@gmail.com>
791 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
792 bits from source to dest.
793 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
794 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
796 * bfd-in2.h: Regenerate.
798 2014-07-08 Jiong Wang <jiong.wang@arm.com>
800 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
801 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
802 when info->relocatable be true.
804 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
806 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
807 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
811 2014-07-04 Alan Modra <amodra@gmail.com>
813 * Makefile.am: Update "configure.in" comments.
816 * configure.host: Likewise.
817 * doc/bfdint.texi: Likewise.
818 * targets.c: Likewise.
819 * warning.m4: Likewise.
820 * Makefile.in: Regenerate.
822 2014-07-04 Alan Modra <amodra@gmail.com>
824 * configure.ac: Rename from configure.in.
825 * Makefile.in: Regenerate.
826 * config.in: Regenerate.
827 * doc/Makefile.in: Regenerate.
829 2014-07-04 Alan Modra <amodra@gmail.com>
831 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
832 * Makefile.in: Regenerate.
834 2014-07-04 Alan Modra <amodra@gmail.com>
836 * version.m4: New file.
837 * configure.in: Include version.m4.
839 * Makefile.am (RELEASE): Delete.
840 (bfdver.h): Depend on development.sh, use instead of RELEASE.
841 * Makefile.in: Regenerate.
842 * doc/Makefile.in: Regenerate.
844 2014-07-02 Alan Modra <amodra@gmail.com>
846 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
847 pointer_equality_needed when !readonly_dynrelocs.
848 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
850 2014-07-02 Alan Modra <amodra@gmail.com>
852 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
853 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
855 2014-07-01 Alan Modra <amodra@gmail.com>
857 * bfd.c (struct bfd): Reorganise for better packing. Delete
858 "ifd" field. Make "format", "direction" and "flags" bitfields.
859 (HAS_LOAD_PAGE): Delete, renumber following flags.
860 * bfd-in2.h: Regenerate.
861 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
863 2014-07-01 Alan Modra <amodra@gmail.com>
865 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
866 (struct ppc_link_hash_table): Increase size of stub_count array.
867 (build_global_entry_stubs): Emit symbol on global entry stub.
868 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
871 2014-07-01 Alan Modra <amodra@gmail.com>
873 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
874 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
875 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
877 (ppc64_elf_relocate_section): Disable ELFv2 function entry
878 optimisation when --traditional-format.
880 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
881 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
882 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
883 Soundararajan <Sounderarajan.D@atmel.com>
885 * archures.c: Add avrtiny architecture for avr target.
886 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
887 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
888 added for 16 bit LDS/STS instruction of avrtiny arch.
889 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
890 BFD_RELOC_AVR_LDS_STS_16.
891 (bfd_elf_avr_final_write_processing): Select machine number
893 (elf32_avr_object_p): Set machine number for avrtiny arch.
894 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
895 * bfd-in2.h: Regenerate.
896 * libbfd.h: Regenerate.
898 2014-06-26 Nick Clifton <nickc@redhat.com>
901 * dwarf2.c (is_str_attr): New function.
902 (find_abstract_instance_name): Use it to determine when an
903 attribute has a string value.
905 2014-06-24 Alan Modra <amodra@gmail.com>
907 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
908 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
911 2014-06-21 Philippe De Muyter <phdm@macqel.be>
913 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
916 2014-06-20 Kyle McMartin <kyle@redhat.com>
918 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
919 emitting initial-exec relocs when not linking an executable.
921 2014-06-16 Will Newton <will.newton@linaro.org>
923 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
924 htab->next_tls_desc_index in the non-IPLT case.
925 Calculate GOT offset correctly for the non-IPLT case.
926 (allocate_dynrelocs_for_symbol): Don't increment
927 htab->next_tls_desc_index here.
929 2014-06-16 Alan Modra <amodra@gmail.com>
931 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
934 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
936 * elfxx-aarch64.c (stdarg.h): Include.
938 (_bfd_aarch64_elf_grok_prstatus): Updated.
939 (_bfd_aarch64_elf_grok_psinfo): New function.
940 (_bfd_aarch64_elf_write_core_note): New function.
941 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
942 (elf_backend_write_core_note): Define.
944 2014-06-13 Alan Modra <amodra@gmail.com>
946 * archive.c: Include bfdlink.h.
947 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
948 * bfd.c (struct bfd): Add is_linker_output field.
949 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
950 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
951 link.hash and is_linker_output.
952 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
953 param with bfd*. Assert is_linker_output and link.hash, and
954 clear them before exit.
955 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
956 bfd_link_hash_table* param with bfd*. Hack is_linker_output
957 and link.hash so we can free two linker hash tables.
958 (elf32_mn10300_link_hash_table_create): Create static_hash_table
959 first. Clean up on errors. Set hash_table_free pointer.
960 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
961 bfd_link_hash_table* param with bfd*.
962 (elf32_arm_link_hash_table_create): Clean up on errors. Set
963 hash_table_free pointer.
964 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
965 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
966 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
967 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
968 * xcofflink.c: Similarly.
969 * simple.c (bfd_simple_get_relocated_section_contents): Save and
970 clear link.next before creating linker hash table. Clean up on
971 errors, and restore link.next on exit.
972 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
973 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
974 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
975 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
976 * hash.c (bfd_hash_table_init_n): Free table on error.
977 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
978 * bfd-in2.h: Regenerate.
979 * libbfd.h: Regenerate.
980 * libcoff.h: Regenerate.
982 2014-06-13 Alan Modra <amodra@gmail.com>
985 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
986 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
987 * bfd.c (bfd_link_hash_table_free): Don't define.
988 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
989 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
990 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
991 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
992 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
993 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
994 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
995 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
996 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
997 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
998 * xsym.c: Don't define various link_hash_table_free defines, and
999 remove from bfd_target vars. Temporarily reference some of the
1000 target link_hash_table_free functions to avoid warnings.
1001 * bfd-in2.h: Regenerate.
1002 * libbfd.h: Regenerate.
1004 2014-06-13 Alan Modra <amodra@gmail.com>
1006 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1007 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1008 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1009 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1010 Move link_hash_table_free functions before their corresponding
1011 link_hash_table_create functions.
1013 2014-06-13 Alan Modra <amodra@gmail.com>
1015 * bfd.c (struct bfd): Replace link_next with a union.
1016 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1017 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1018 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1019 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1020 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1021 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1022 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1023 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1024 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1025 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1026 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1027 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1028 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1029 * bfd-in2.h: Regenerate.
1031 2014-06-11 Alan Modra <amodra@gmail.com>
1033 * linker.c (unwrap_hash_lookup): Add missing parens.
1035 2014-06-11 Kai Tietz <ktietz@redhat.com>
1037 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1038 * libcoff.h: Regenerated.
1040 2014-06-10 Alan Modra <amodra@gmail.com>
1043 * linker.c (unwrap_hash_lookup): New function.
1044 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1045 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1046 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1047 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1048 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1049 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1050 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1051 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1053 2014-06-07 Alan Modra <amodra@gmail.com>
1055 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1056 insn as a bitfield; Use complain_overflow_bitfield.
1057 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1059 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1061 * development.sh: New file.
1062 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1063 Make -Werror the default with GCC only if DEVELOPMENT is true.
1064 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1065 $(srcdir)/development.sh.
1066 * Makefile.in, configure: Regenerate.
1068 2014-06-04 Will Newton <will.newton@linaro.org>
1070 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1071 being non-NULL into an assert.
1072 (elfNN_aarch64_tls_relax): Remove unused code.
1074 2014-06-03 DJ Delorie <dj@redhat.com>
1076 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1078 2014-06-03 Nick Clifton <nickc@redhat.com>
1081 * peXXigen.c (rsrc_process_section): Page align the new contents
1082 befgore writing out.
1084 2014-06-03 Alan Modra <amodra@gmail.com>
1086 * elf64-ppc.c (ADDIS_R12_R2): Define.
1087 (build_plt_stub): Support fusion on ELFv2 stub.
1088 (ppc_build_one_stub): Likewise for plt branch stubs.
1090 2014-05-28 Alan Modra <amodra@gmail.com>
1092 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1094 2014-05-28 Tristan Gingold <gingold@adacore.com>
1096 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1097 to keep the length of the best fit range.
1098 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1101 2014-05-27 DJ Delorie <dj@redhat.com>
1103 * elf32-rx.c (get_symbol_value_maybe): New.
1104 (rx_elf_relocate_section): If we find a reloc against
1105 $tableentry$default$<name>, redirect it to the appropriate
1107 (RX_Table_Info): New.
1108 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1109 with table parts in them.
1110 (rx_check_directives): New.
1111 (rx_table_map_2): New.
1112 (rx_table_map): New.
1113 (rx_additional_link_map_text): New. Called to dump tables to the
1117 2014-05-20 DJ Delorie <dj@redhat.com>
1119 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1121 2014-05-20 Alan Modra <amodra@gmail.com>
1124 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1125 Remove redundant setting of htab->elf.dynobj. Don't align.
1126 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1127 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1128 (create_sdata_sym): Delete.
1129 (elf_allocate_pointer_linker_section): Rename from
1130 elf_create_pointer_linker_section. Align section.
1131 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1132 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1134 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1135 Remove unnecessary tests on _SDA_BASE_ sym.
1136 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1137 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1138 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1139 (ppc_elf_maybe_strip_sdata_syms): Declare.
1141 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1143 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1145 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1147 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1148 in a section with no contents.
1149 (is_vma_in_section, find_section_by_vma): New functions.
1150 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1151 offsets in the debug directory.
1152 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1153 Byte-swap GUID from little-endian to big-endian order for
1154 consistent and conventional display.
1156 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1158 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1159 64-bit doubles objects mix with 32-bit doubles objects.
1160 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1162 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1164 * mmo.c: Update URLs in documentation comments.
1166 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1167 David Weatherford <weath@cadence.com>
1168 Max Filippov <jcmvbkbc@gmail.com>
1170 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1173 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1175 * config.bfd: Add proper arm config for *-*-freebsd*.
1177 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1179 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1180 mips32r5 and mips64r5.
1181 * archures.c (bfd_architecture): Likewise.
1182 * bfd-in2.h (bfd_architecture): Likewise.
1183 * cpu-mips.c (arch_info_struct): Likewise.
1184 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1186 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1188 * elfxx-mips.h (elfxx-mips.h): Declare.
1189 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1190 Tag_GNU_MIPS_ABI_FP mismatches.
1191 (_bfd_mips_fp_abi_string): New function.
1193 2014-05-02 Alan Modra <amodra@gmail.com>
1195 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1196 * configure.in: Likewise.
1197 * configure: Regenerate.
1199 2014-05-02 Alan Modra <amodra@gmail.com>
1201 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1202 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1203 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1204 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1205 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1206 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1207 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1208 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1209 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1210 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1211 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1212 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1213 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1214 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1215 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1216 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1217 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1218 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1219 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1220 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1221 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1222 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1223 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1224 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1225 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1226 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1227 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1228 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1229 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1230 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1231 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1232 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1233 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1234 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1235 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1236 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1237 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1238 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1239 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1240 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1241 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1242 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1243 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1244 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1245 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1246 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1247 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1248 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1250 * configure: Regenerate.
1252 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1254 * mmo.c (mmo File layout documentation): Add note about low bits
1256 (mmo_write_chunk): When handling data remainder, assert that
1257 previous remaining data is flushed.
1258 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1259 when dealing with an aligned VMA and for aligned lengths. Don't skip
1260 the last 32-bit-word of zeros.
1261 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1262 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1263 emitting data, not after updating it.
1264 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1266 2014-04-30 Nick Clifton <nickc@redhat.com>
1268 * compress.c (bfd_is_section_compressed): When checking the
1269 .debug_str section, also check the fifth byte in the section is
1270 not part of a string.
1272 2014-04-30 Alan Modra <amodra@gmail.com>
1274 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1275 (find_merged_cie): Identify personality functions by (bfd_id,index)
1276 pair when a local sym is used.
1278 2014-04-29 Christian Svensson <blue@cmd.nu>
1280 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1281 into .rela.got if it contained TLS relocations as well.
1283 2014-04-28 Nick Clifton <nickc@redhat.com>
1286 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1289 2014-04-26 Alan Modra <amodra@gmail.com>
1291 * po/SRC-POTFILES.in: Regenerate.
1292 * configure: Regenerate.
1294 2014-04-25 Nick Clifton <nickc@redhat.com>
1297 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1298 a 342-bit host. This time for older versions of gcc.
1300 2014-04-24 Nick Clifton <nickc@redhat.com>
1302 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1305 2014-04-24 Alan Modra <amodra@gmail.com>
1308 * dwarf2.c: Formatting.
1309 (struct dwarf2_debug): Make adjusted_section_count signed.
1310 (unset_sections): Make i signed.
1311 (set_debug_vma): New function.
1312 (place_sections): Handle separate debug object file. Set VMA
1313 on debug sections, even if they have an output section. Also
1314 set VMA on zero size sections, and non-load but alloc sections.
1315 Set adjusted_section_count to -1 when no section adjustment.
1316 Malloc adjusted_sections. Don't double last_vma. Transfer
1317 alloc section VMAs to separate debug file.
1318 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1319 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1320 test on symbols being the same before using old stash. Read
1321 and use separate debug file symbols. Call place_sections.
1322 (find_line): Don't call place_sections here.
1323 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1324 * libbfd.h: Regenerate.
1325 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1326 _bfd_dwarf2_slurp_debug_info call.
1327 * simple.c (simple_save_output_info): Clarify comment.
1329 2014-04-24 Nick Clifton <nickc@redhat.com>
1332 * peXXigen.c (struct rsrc_regions): New structure.
1333 (rsrc_print_resource_directory): Use new structure. Include
1334 offset of directory in listing.
1335 (rsrc_print_resource_entry): Likewise.
1336 (rsrc_print_section): Likewise.
1337 (rsrc_count_entries): Do not increment sizeof_strings or
1339 (rsrc_count_directory): Do not increment sizeof_tables.
1340 (rsrc_compute_region_sizes): New function.
1341 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1342 (rsrc_process_section): Compute size of regions after merging
1345 2014-04-23 Alan Modra <amodra@gmail.com>
1348 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1349 (place_sections): Do not modify VMA of sections when called from
1350 linker after sections have been placed in output sections. Short
1351 circuit single section case.
1352 (save_section_vma, section_vma_same): New functions.
1353 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1355 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1356 when non-relocatable.
1358 2014-04-22 Nick Clifton <nickc@redhat.com>
1361 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1363 2014-04-22 Christian Svensson <blue@cmd.nu>
1365 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1366 * archures.c: Likewise.
1367 * coffcode.h: Likewise.
1368 * config.bfd: Likewise.
1369 * configure.in: Likewise.
1370 * reloc.c: Likewise.
1371 * targets.c: Likewise.
1372 * cpu-or1k.c: New file.
1373 * elf32-or1k.c: New file.
1374 * coff-or32.c: Delete.
1375 * cpu-openrisc.c: Delete.
1376 * cpu-or32.c: Delete.
1377 * elf32-openrisc.c: Delete.
1378 * elf32-or32.c: Delete.
1379 * Makefile.in: Regenerate.
1380 * bfd-in2.h: Regenerate.
1381 * configure: Regenerate.
1382 * libbfd.h: Regenerate.
1384 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1387 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1389 2014-04-22 Will Newton <will.newton@linaro.org>
1391 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1392 function. (elf_backend_section_flags): Remove define.
1394 2014-04-21 Richard Henderson <rth@redhat.com>
1396 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1397 parameter; honor it and disable got merging when false.
1398 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1399 the first pass of relaxation.
1400 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1401 the end of the LITERAL+LITUSE chain.
1402 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1403 second pass of relaxation.
1405 * configure.ac (use_secureplt): Enable by default.
1406 * configure: Rebuild.
1408 2014-04-18 Tristan Gingold <gingold@adacore.com>
1410 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1411 bind_content, weak_bind_content, lazy_bind_content,
1413 (bfd_mach_o_load_command): Add comments, add next field.
1414 (mach_o_data_struct): Replace commands field by first_command
1416 * mach-o.c (bfd_mach_o_append_command): New function.
1417 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1418 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1420 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1421 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1422 (bfd_mach_o_write_thread): Use macro instead of literal.
1423 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1424 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1426 (bfd_mach_o_write_symtab_content): New function (extracted
1427 from bfd_mach_o_write_symtab).
1428 (bfd_mach_o_write_symtab): Split.
1429 (bfd_mach_o_count_indirect_symbols): Move
1430 (bfd_mach_o_build_dysymtab): Remove layout code.
1431 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1432 (bfd_mach_o_count_sections_for_seg): Remove.
1433 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1434 bfd_mach_o_build_seg_command).
1435 (bfd_mach_o_build_exec_seg_command): New function.
1436 (bfd_mach_o_build_dysymtab_command): Remove.
1437 (bfd_mach_o_layout_commands): New function.
1438 (bfd_mach_o_init_segment): New function.
1439 (bfd_mach_o_build_commands): Major rework to handle non-object
1441 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1443 (bfd_mach_o_read_dyld_info): Clear content fields.
1444 (bfd_mach_o_read_segment): Adjust call.
1445 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1447 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1448 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1449 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1452 2014-04-18 Tristan Gingold <gingold@adacore.com>
1454 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1455 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1456 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1457 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1459 2014-04-18 Tristan Gingold <gingold@adacore.com>
1461 * mach-o.h (bfd_mach_o_dylinker_command)
1462 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1464 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1465 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1467 2014-04-18 Tristan Gingold <gingold@adacore.com>
1469 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1470 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1471 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1472 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1473 each targets declared.
1474 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1475 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1477 2014-04-18 Tristan Gingold <gingold@adacore.com>
1479 * mach-o.c (bfd_mach_o_write_thread)
1480 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1481 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1482 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1483 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1484 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1485 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1486 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1487 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1488 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1489 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1490 (bfd_mach_o_read_command): Now return a boolean status.
1491 Adjust return statements.
1492 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1493 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1495 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1497 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1498 field. Add assigned_low_gotno and assigned_high_gotno fields.
1499 (mips_elf_create_local_got_entry): Update out-of-space condition.
1500 Set index of new GOT entry to assigned_low_gotno if required by
1501 the current relocation, else set it to assigned_high_gotno.
1502 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1503 with assigned_low_gotno.
1504 (mips_elf_multi_got): Initialize assigned_low_gotno and
1505 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1506 in place of assigned_gotno when handling global GOT entries.
1507 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1508 assigned_high_gotno.
1509 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1510 gap in the middle of local GOT space.
1512 2014-04-17 Alan Modra <amodra@gmail.com>
1515 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1516 current bfd is a plugin. Don't always set type_change_ok
1517 when old bfd is a plugin.
1519 2014-04-16 Tristan Gingold <gingold@adacore.com>
1521 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1524 2014-04-16 Alan Modra <amodra@gmail.com>
1526 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1527 with "ba 0" rather than zeros.
1529 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1531 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1533 2014-04-14 Alan Modra <amodra@gmail.com>
1535 * elf32-ppc.c (BA): Define
1536 (ppc_elf_link_hash_table_create): Correct default_params.
1537 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1538 than "nop" for ppc476_workaround.
1539 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1540 and __glink_PLTresolve. Ensure plt call stub at end of page
1541 doesn't allow fall-thru prefetch.
1543 2014-04-11 Nick Clifton <nickc@redhat.com>
1546 * peXXigen.c (abs_finder): New function.
1547 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1548 than 1^32 try to convert them into section relative values
1551 2014-04-11 Nick Clifton <nickc@redhat.com>
1553 * bfd-in2.h: Regenerate.
1554 * libbfd.h: Regenerate.
1556 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1558 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1559 when building function stubs.
1561 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1563 * elf32-avr.c: Add DIFF relocations for AVR.
1564 (avr_final_link_relocate): Handle the DIFF relocs.
1565 (bfd_elf_avr_diff_reloc): New.
1566 (elf32_avr_is_diff_reloc): New.
1567 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1568 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1571 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1573 2014-04-09 Alan Modra <amodra@gmail.com>
1575 * libcoff.h: Regenerate.
1577 2014-04-09 Alan Modra <amodra@gmail.com>
1579 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1580 of safe ppc476 insns at end of page. Also remove non-branch insns.
1583 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1585 * peXXigen.c (pe_print_debugdata): New function: Displays the
1586 contents of the debug directory and decodes codeview entries.
1587 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1588 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1589 Add functions for reading and writing debugdir and codeview
1591 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1592 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1593 * libcoff-in.h (pe_tdata): Add build-id data.
1594 * libcoff.h: Regenerate.
1595 * coffcode.h (coff_write_object_contents): Run build_id
1596 after_write_object_contents hook.
1598 2014-04-05 Alan Modra <amodra@gmail.com>
1600 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1601 merging non-default sym.
1603 2014-04-04 Tristan Gingold <gingold@adacore.com>
1605 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1608 2014-04-04 Tristan Gingold <gingold@adacore.com>
1610 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1611 thinko on names length.
1613 2014-04-04 Tristan Gingold <gingold@adacore.com>
1615 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1617 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1619 2014-04-04 Tristan Gingold <gingold@adacore.com>
1621 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1623 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1625 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1626 section before dereferencing.
1627 (pe_print_idata, pe_print_edata, pe_print_reloc)
1628 (rsrc_print_section): Don't bother interpreting the contents
1629 of sections which have no contents.
1631 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1634 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1637 2014-04-03 Tristan Gingold <gingold@adacore.com>
1639 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1641 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1643 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1645 2014-04-03 Alan Modra <amodra@gmail.com>
1647 * elf-bfd.h (struct elf_backend_data
1648 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1649 with "bfd_size_type size".
1650 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1651 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1652 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1653 * elfcode.h (bfd_from_remote_memory): Likewise.
1654 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1655 * bfd-in2.h: Regenerate.
1657 2014-04-02 Tristan Gingold <gingold@adacore.com>
1659 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1660 (bfd_mach_o_prebind_cksum_command): New types.
1661 (bfd_mach_o_prebound_dylib_command): Rewrite.
1662 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1664 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1666 (bfd_mach_o_read_prebind_cksum): New function.
1667 (bfd_mach_o_read_twolevel_hints): Ditto.
1668 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1671 2014-04-02 Alan Modra <amodra@gmail.com>
1673 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1674 Consolidate code handling possible section headers past end of
1675 segment. Don't use p_align for page size guess, instead use
1676 minpagesize. Take note of ld.so clearing section headers when
1677 p_memsz > p_filesz. Handle file header specifying no section
1678 headers. Handle zero p_align throughout. Default loadbase to
1679 zero. Add comments. Rename contents_size to high_offset, and
1680 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1681 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1682 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1684 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1685 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1686 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1687 * bfd-in2.h: Regnerate.
1689 2014-04-01 Tristan Gingold <gingold@adacore.com>
1691 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1694 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1695 Pavel Fedin <p.fedin@samsung.com>
1697 * elf32-arm.c: Add support for limited pretty-printing of PLT
1698 entries on eabi and nacl targets.
1699 (elf32_arm_get_synthetic_symtab): Add new callback.
1700 (elf32_arm_nacl_plt_sym_val): Likewise.
1701 (elf32_arm_plt0_size): Add helper function.
1702 (elf32_arm_plt_size): Likewise.
1704 2014-03-27 Tristan Gingold <gingold@adacore.com>
1706 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1707 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1709 2014-03-27 Tristan Gingold <gingold@adacore.com>
1711 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1712 * mach-o.c (bfd_mach_o_write_symtab)
1713 (bfd_mach_o_write_contents)
1714 (bfd_mach_o_set_section_flags_from_bfd)
1715 (bfd_mach_o_build_seg_command): Fix indentation.
1716 (bfd_mach_o_get_base_address): New function.
1718 2014-03-26 Nick Clifton <nickc@redhat.com>
1720 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1721 relocations in discarded sections.
1723 2014-03-26 Tristan Gingold <gingold@adacore.com>
1725 * mach-o.c (bfd_mach_o_convert_architecture): Add
1726 BFD_MACH_O_CPU_TYPE_ARM64.
1728 2014-03-26 Alan Modra <amodra@gmail.com>
1730 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1731 needed plt entries when taking the address of functions for
1732 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1733 Move opd setup and abiversion checks to..
1734 (ppc64_elf_before_check_relocs): ..here. Renamed from
1735 ppc64_elf_process_dot_syms. Set output abiversion from input and
1736 input abiversion from output, if either is not set.
1737 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1738 (elf_backend_check_directives): Update.
1740 2014-03-25 Will Newton <will.newton@linaro.org>
1742 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1743 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1744 of input sections rather than output sections.
1746 2014-03-20 Will Newton <will.newton@linaro.org>
1749 * elf32-arm.c (elf32_arm_check_relocs): Set
1750 pointer_equality_needed for absolute references within
1752 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1753 unless pointer_equality_needed is set.
1755 2014-03-19 Nick Clifton <nickc@redhat.com>
1757 * peXXigen.c (rsrc_process_section): Add code to scan input
1758 sections and record their lengths. Use these lengths to find the
1759 start of each merged .rsrc section.
1761 2014-03-17 Tristan Gingold <gingold@adacore.com>
1763 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1764 (bfd_mach_o_read_command): Ditto.
1766 2014-03-14 Meador Inge <meadori@codesourcery.com>
1768 * configure.in: Add strnlen to AC_CHECK_DECLS.
1769 * config.in: Regenerate.
1770 * configure: Regenerate.
1771 * sysdep.h (strnlen): Add prototype.
1773 2014-03-14 Alan Modra <amodra@gmail.com>
1775 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1776 handling for VLE_SDA21 relocs.
1778 2014-03-13 Tristan Gingold <gingold@adacore.com>
1780 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1782 (pe_bfd_object_p): Also read version number to detect ILF.
1783 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1784 (x86_64pe_bigobj_vec): Define
1785 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1786 (bfd_coff_max_nscns): New macro.
1787 (coff_compute_section_file_positions): Use unsigned int for
1788 target_index. Compare with bfd_coff_max_nscns.
1789 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1790 Set a value for _bfd_coff_max_nscns.
1791 (header_bigobj_classid): New constant.
1792 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1793 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1794 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1796 (bigobj_swap_table): New table.
1797 * libcoff.h: Regenerate.
1798 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1799 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1800 _bfd_coff_max_nscns.
1801 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1802 * coff-rs6000.c (bfd_xcoff_backend_data)
1803 (bfd_pmac_xcoff_backend_data): Likewise.
1804 * coff64-rs6000.c (bfd_xcoff_backend_data)
1805 (bfd_xcoff_aix5_backend_data): Likewise.
1806 * targets.c (x86_64pe_bigobj_vec): Declare.
1807 * configure.in (x86_64pe_bigobj_vec): New vector.
1808 * configure: Regenerate.
1809 * config.bfd: Add bigobj object format for Windows targets.
1811 2014-03-12 Nick Clifton <nickc@redhat.com>
1814 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1815 before testing for vxworks.
1817 2014-03-12 Alan Modra <amodra@gmail.com>
1819 * Makefile.in: Regenerate.
1821 2014-03-12 Alan Modra <amodra@gmail.com>
1824 * elf.c (copy_elf_program_header): Ignore first section lma if
1827 2014-03-11 Alan Modra <amodra@gmail.com>
1830 * coff-rs6000.c: Include stdint.h.
1831 * coff64-rs6000.c: Likewise.
1833 2014-03-10 Tristan Gingold <gingold@adacore.com>
1835 * ticoff.h: Removed.
1837 2014-03-08 Alan Modra <amodra@gmail.com>
1839 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1840 many relocations. Correct bitsize and rightshift too for a number
1841 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1842 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1843 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1844 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1845 fields in instructions to signed/unsigned according to whether
1846 the field takes a signed or unsigned value. Tidy vle split16 code.
1847 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1849 2014-03-08 Alan Modra <amodra@gmail.com>
1851 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1852 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1853 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1854 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1855 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1856 fields in instructions to signed/unsigned according to whether
1857 the field takes a signed or unsigned value.
1859 2014-03-07 Pedro Alves <palves@redhat.com>
1862 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1863 through ptr_to_uint instead of through long.
1865 2014-03-06 Nick Clifton <nickc@redhat.com>
1868 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1869 attribute section names.
1871 2014-03-05 Alan Modra <amodra@gmail.com>
1873 Update copyright years.
1875 2014-03-05 Alan Modra <amodra@gmail.com>
1877 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1878 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1879 (ppc64_elf_check_relocs): Likewise.
1880 (ppc64_elf_relocate_section): Likewise.
1881 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1882 * bfd-in2.h: Regenerate.
1883 * libbfd.h: Regenerate.
1885 2014-03-04 Heiher <r@hev.cc>
1887 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1889 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1890 extension of bfd_mach_mipsisa64r2.
1892 2014-03-04 Nick Clifton <nickc@redhat.com>
1895 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1896 (elf32_thumb2_plt_entry): New array.
1897 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1898 using thumb2 based PLT.
1899 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1901 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1903 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1905 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1906 Thumb2 based PLT 0-entry.
1907 (elf32_arm_output_arch_local_syms): Handle creation of local
1908 symbols for Thumb2 based PLT entries.
1910 2014-02-28 Alan Modra <amodra@gmail.com>
1913 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1914 the same conditions we called check_relocs.
1916 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1918 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1919 * bfd-in2.h: Regenerate.
1920 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1921 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1922 using long PLT entries.
1923 (bfd_elf32_arm_use_long_plt): New function.
1924 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1926 2014-02-27 Alan Modra <amodra@gmail.com>
1928 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1929 params for targets that don't use ppc32elf.em.
1931 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1933 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1934 of GOTOFF relocations.
1936 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1937 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1940 (elf_x86_64_legacy_plt_entry): Likewise.
1941 (elf_x86_64_bnd_plt_entry): Likewise.
1942 (elf_x86_64_legacy_plt2_entry): Likewise.
1943 (elf_x86_64_bnd_plt2_entry): Likewise.
1944 (elf_x86_64_bnd_arch_bed): Likewise.
1945 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1946 (elf_x86_64_link_hash_table): Add plt_bnd.
1947 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1949 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1950 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1952 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1953 symbols. Resolve call to the second PLT if it is created.
1954 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1955 (elf_x86_64_relocate_section): Resolve PLT references to the
1956 second PLT if it is created.
1957 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1958 second PLT entry for BND relocation.
1959 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1960 the second PLT is created.
1961 (elf_x86_64_get_synthetic_symtab): New.
1962 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1964 2014-02-19 Alan Modra <amodra@gmail.com>
1966 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1967 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1968 provision of out-of-line register save/restore routines.
1970 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1972 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1973 PT_DYNAMIC segment flags.
1975 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1978 * simple.c (struct saved_offsets): New.
1979 (simple_save_output_info): Use it for ptr.
1980 (simple_restore_output_info): Use it for ptr. Check section_count.
1981 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1983 2014-02-17 Alan Modra <amodra@gmail.com>
1985 * elf64-ppc.h (struct ppc64_elf_params): Define.
1986 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1987 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1988 ppc64_elf_build_stubs): Update prototype.
1989 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1990 fields now in params. Adjust code throughout file.
1991 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1992 Save params pointer in htab.
1993 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1994 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1995 ppc64_elf_build_stubs): Remove parameters now in "params".
1997 2014-02-17 Alan Modra <amodra@gmail.com>
1999 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2000 patched for ppc476 workaround. Reapply branch taken/not taken
2003 2014-02-12 Alan Modra <amodra@gmail.com>
2005 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2006 stubs for calls to __tls_get_addr that we know will later be
2009 2014-02-12 Alan Modra <amodra@gmail.com>
2011 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2012 for ld -r, when code sections are sufficiently aligned.
2013 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2016 2014-02-12 Alan Modra <amodra@gmail.com>
2019 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2020 --export-dynamic and --dynamic-list marking of symbols.
2021 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2024 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2027 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2028 executables if it matches dynamic_list.
2030 2014-02-10 Alan Modra <amodra@gmail.com>
2032 * po/SRC-POTFILES.in: Regenerate.
2033 * po/bfd.pot: Regenerate.
2035 2014-02-09 Alan Modra <amodra@gmail.com>
2037 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2038 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2039 (elfNN_bed): Init new field.
2040 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2041 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2042 (ppc_elf_relax_section): Don't reallocate section here, write
2043 stubs, or write out relocs for ld -r here..
2044 (ppc_elf_relocate_section): ..instead write stubs here, and use
2045 existing code to write out relocs for ld -r. Fix offset
2046 adjustment on reloc for little-endian.
2047 (elf_backend_caches_rawsize): Define.
2049 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2052 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2054 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2056 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2057 return paths. Three times.
2058 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2060 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2061 (ppc64_elf_edit_toc): Free USED in return path.
2063 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2065 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2066 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2067 * libbfd.h: Regenerated.
2068 * bfd-in2.h: Regenerated.
2069 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2070 (nios2_reloc_map): Likewise.
2071 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2072 Fixed all references.
2073 (nios2_elf32_relocate_section): Add new relocations.
2074 (nios2_elf32_check_relocs): Likewise.
2075 (nios2_elf32_gc_sweep_hook): Likewise.
2077 2014-02-03 Alan Modra <amodra@gmail.com>
2079 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2080 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2081 (ppc_elf_link_params): New function.
2082 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2084 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2085 parameters. Use htab->params instead.
2086 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2087 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2088 64 bytes for ppc476 workaround.
2089 (struct ppc_elf_relax_info): New.
2090 (ppc_elf_relax_section): Exclude linker created sections and
2091 those too small to hold one instruction. Don't add another
2092 branch around trampolines on later relax passes. Don't
2093 generate trampolines for undefined symbols when !relocatable,
2094 nor for plugin symbols. Allocate space for ppc476 workaround
2095 patch area. Free fixups on error return path.
2096 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2097 * elf32-ppc.h (struct ppc_elf_params): New.
2098 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2099 (ppc_elf_link_params): Declare.
2100 * section.c (SEC_INFO_TYPE_TARGET): Define.
2101 * bfd-in2.h: Regenerate.
2103 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2105 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2107 (nios2_elf32_relocate_section): Use got_base to adjust
2108 GOT-pointer-relative relocations relative to _gp_got.
2109 (create_got_section): Create _gp_got symbol.
2110 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2111 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2113 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2115 * bfd-in2.h: Update from reloc.c.
2116 * elf32-nios2.c: Include elf32-nios2.h.
2117 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2118 (nios2_reloc_map): Likewise.
2119 (enum elf32_nios2_stub_type): Declare.
2120 (struct elf32_nios2_stub_hash_entry): Declare.
2121 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2122 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2123 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2124 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2125 bfd_count, top_index, input_list, all_local_syms.
2126 (nios2_call26_stub_entry): New.
2127 (nios2_elf32_install_imm16): Move up in file.
2128 (nios2_elf32_install_data): Move up in file.
2129 (hiadj): Move up in file.
2130 (stub_hash_newfunc): New.
2131 (link_hash_newfunc): Initialize hsh_cache field.
2133 (nios2_stub_name): New.
2134 (nios2_get_stub_entry): New.
2135 (nios2_add_stub): New.
2136 (nios2_elf32_setup_section_lists): New.
2137 (nios2_elf32_next_input_section): New.
2138 (CALL26_SEGMENT): New.
2139 (MAX_STUB_SECTION_SIZE): New.
2140 (group_sections): New.
2141 (nios2_type_of_stub): New.
2142 (nios2_build_one_stub): New.
2143 (nios2_size_one_stub): New.
2144 (get_local_syms): New.
2145 (nios2_elf32_size_stubs): New.
2146 (nios2_elf32_build_stubs): New.
2147 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2148 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2149 trampolines for R_NIOS2_CALL26 stubs.
2150 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2151 (nios2_elf32_gc_sweep_hook): Likewise.
2152 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2153 (nios2_elf32_link_hash_table_free): New.
2154 (bfd_elf32_bfd_link_hash_table_free): Define.
2155 * elf32-nios2.h: New file.
2156 * libbfd.h: Update from reloc.c.
2157 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2159 2014-01-29 Nick Clifton <nickc@redhat.com>
2162 * elf32-metag.c (elf_metag_post_process_headers): Call
2163 _bfd_elf_post_process_headers.
2164 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2165 _bfd_elf_copy_private_data.
2166 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2168 2014-01-29 Nick Clifton <nickc@redhat.com>
2170 * bfd-in.h (bfd_set_section_vma): Delete.
2171 (bfd_set_section_alignment): Delete.
2172 (bfd_set_section_userdata): Delete.
2173 (bfd_set_cacheable): Delete.
2174 * bfd.c (bfd_set_cacheable): New static inline function.
2175 * section.c (bfd_set_section_userdata): Likewise.
2176 (bfd_set_section_vma): Likewise.
2177 (bfd_set_section_alignment): Likewise.
2178 * bfd-in2.h: Regenerate.
2180 2014-01-28 Nick Clifton <nickc@redhat.com>
2182 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2183 attributes select the CU containing the abbreviation, which may not
2186 2014-01-24 Alan Modra <amodra@gmail.com>
2188 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2189 to get_relocs for ELFv2.
2191 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2194 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2195 if TLS sections are not adjacent.
2197 2014-01-22 Alan Modra <amodra@gmail.com>
2199 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2201 2014-01-22 Alan Modra <amodra@gmail.com>
2203 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2205 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2208 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2209 regular default symbol definition and the versioned dynamic
2210 symbol definition mismatch, skip the default symbol definition
2211 if one of them is IFUNC.
2213 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2216 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2217 info->export_dynamic nor h->ref_dynamic for type mismatch when
2218 adding the default version.
2220 2014-01-16 Alan Modra <amodra@gmail.com>
2222 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2223 mips_elf_traverse_got_arg* rather than mips_got_info*.
2224 Adjust caller. Alloc on output_bfd rather than symbol section
2227 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2229 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2231 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2233 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2237 against __ehdr_start.
2238 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2240 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2244 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2246 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2249 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2250 count if there are any non pc-relative relocs.
2251 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2253 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2254 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2256 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2257 offset while calculating relocation address.
2258 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2259 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2261 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2264 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2265 R_ARM_ABS8 and R_ARM_ABS16.
2267 2014-01-13 Alan Modra <amodra@gmail.com>
2269 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2270 error when shared and force a plt call otherwise.
2271 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2272 plt_type == PLT_NEW.
2273 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2274 the appropriate call stub.
2276 2014-01-10 Alan Modra <amodra@gmail.com>
2281 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2282 (assign_file_positions_for_non_load_sections): When setting up
2283 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2284 header that completely covers the relro region.
2286 2014-01-09 Tristan Gingold <gingold@adacore.com>
2288 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2289 table macros and add macros to initializa the structure.
2291 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2296 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2297 size for PT_GNU_RELRO segment.
2298 (assign_file_positions_for_load_sections): If PT_LOAD segment
2299 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2301 2014-01-07 Tom Tromey <tromey@redhat.com>
2303 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2306 2014-01-03 Nick Clifton <nickc@redhat.com>
2309 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2312 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2315 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2317 2014-01-02 Nick Clifton <nickc@redhat.com>
2320 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2321 filename in the bfd's filename field.
2322 * elfcode.h (bfd_from_remote_memory): Likewise.
2323 * ieee.c (ieee_object_p): Likewise.
2324 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2325 * oasys.c (oasys_openr_next_archived_file): Likewise.
2326 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2327 * opncls.c (bfd_fopen): Likewise.
2328 (bfd_openstreamr): Likewise.
2329 (bfd_openr_iovec): Likewise.
2330 (bfd_openw): Likewise.
2331 (bfd_create): Likewise.
2332 (_bfd_delete_bfd): Free filename.
2334 For older changes see ChangeLog-2013
2336 Copyright (C) 2014 Free Software Foundation, Inc.
2338 Copying and distribution of this file, with or without modification,
2339 are permitted in any medium without royalty provided the copyright
2340 notice and this notice are preserved.
2346 version-control: never
projects / platform / upstream / binutils.git / blob