1 2014-11-06 Will Newton <will.newton@linaro.org>
3 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
4 length sections and sub-sections.
6 2014-11-04 Nick Clifton <nickc@redhat.com>
9 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
10 Replace another abort with an error message.
11 (coff_slurp_line_table): Add more range checking.
12 * peXXigen.c (pe_print_debugdata): Add range checking.
14 2014-11-05 James Cowgill <james.cowgill@imgtec.com>
16 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
17 when creating a dso with discarded dynsym section.
19 2014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
21 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
22 and E_MIPS_ARCH_64R6 support.
24 2014-11-05 Nick Clifton <nickc@redhat.com>
27 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
28 about the number of relocations it contains.
29 (coff_sort_func_alent): Return 0 if the pointers are NULL.
30 (coff_slurp_line_table): Add more range checks. Do not free new
31 tables created when sorting line numbers.
32 * peXXigen.c (pe_print_idata): Add range checks.
33 (pe_print_edata): Likewise.
34 (rsrc_print_resource_entries): Likewise. Avoid printing control
35 characters. Terminate priniting if corruption is detected.
36 (rsrc_print_resource_directory): Terminate printing if an unknown
37 directory type is encountered.
38 (pe_print_debugdata): Fix off-by-one error.
39 (rsrc_count_entries): Add range checking.
40 (rsrc_parse_entry): Likewise.
42 2014-11-04 Nick Clifton <nickc@redhat.com>
45 * compress.c (bfd_get_full_section_contents): Improve test for
46 linker created objects.
49 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
50 corrupt extended name tables.
52 2014-11-04 Alan Modra <amodra@gmail.com>
54 * elf32-spu.c (ovl_mgr_stat): New function.
55 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
57 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
59 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
60 relaxation, reduce the size of symbols that span the deleted
63 2014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
65 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
66 located at the very end of the section.
68 2014-11-03 Nick Clifton <nickc@redhat.com>
71 * aoutx.h (slurp_symbol_table): Check that computed table size is
72 not bigger than the file from which is it being read.
73 (slurp_reloc_table): Likewise.
74 * coffcode.h (coff_slurp_line_table): Remove unneeded local
75 'warned'. Do not try to print the details of a symbol with an
77 * coffgen.c (make_a_sectiobn_from_file): Check computed string
78 index against length of string table.
79 (bfd_coff_internal_syment_name): Check read in string offset
80 against length of string table.
81 (build_debug_section): Return a pointer to the section used.
82 (_bfd_coff_read_string_table): Store the length of the string
83 table in the coff_tdata structure.
84 (bfd_coff_free_symbols): Set the length of the string table to
85 zero when it is freed.
86 (coff_get_normalized_symtab): Check offsets against string table
87 or data table lengths as appropriate.
88 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
89 length of string table.
90 * compress.c (bfd_get_full_section_contents): Check computed size
91 against the size of the file.
92 * libcoff-in.h (obj_coff_strings_len): Define.
93 (struct coff_tdata): Add strings_len field.
94 * libcoff.h: Regenerate.
95 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
96 data if the debug section is too small.
97 * xcofflink.c (xcoff_link_input_bfd): Check offset against
98 length of string table.
100 2014-11-03 Nick Clifton <nickc@redhat.com>
102 * po/fi.po: Updated Finnish translation.
104 2014-10-31 Andrew Pinski <apinski@cavium.com>
105 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
107 * archures.c: Add octeon3 for mips target.
108 * bfd-in2.h: Regenerate.
109 * bfd/cpu-mips.c: Define I_mipsocteon3.
110 nfo_struct): Add octeon3 support.
111 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
113 (mips_set_isa_flags): Add support for octeon3.
114 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
115 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
116 extension of bfd_mach_mips_octeon2.
117 (print_mips_isa_ext): Print the value of Octeon3.
119 2014-10-31 Nick Clifton <nickc@redhat.com>
122 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
123 symbol table bigger than the file.
124 * elf.c (bfd_elf_get_str_section): Do not try to load a string
125 table bigger than the file.
126 * tekhex.c (first_phase): Check that the section range is sane.
128 2014-10-30 Nick Clifton <nickc@redhat.com>
131 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
132 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
134 2014-10-29 Nick Clifton <nickc@redhat.com>
136 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
139 2014-10-29 Dennis Brueni <dbrueni@slickedit.com>
141 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
143 2014-10-28 Nick Clifton <nickc@redhat.com>
146 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
147 detection table on a per-bfd basis.
148 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
151 2014-10-28 Andreas Schwab <schwab@suse.de>
152 Nick Clifton <nickc@redhat.com>
155 * srec.c (srec_bad_byte): Increase size of buf to allow for
157 (srec_scan): Use an unsigned char buffer to hold header bytes.
159 2014-10-27 Nick Clifton <nickc@redhat.com>
162 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
163 binaries with a group of sections linked by the string table
165 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
166 with an invalid value for NumberOfRvaAndSizes.
167 (pe_print_edata): Detect out of range rvas and entry counts for
168 the Export Address table, Name Pointer table and Ordinal table.
171 * elf.c (setup_group): Improve handling of corrupt group
174 2014-10-24 Tejas Belagod <tejas.belagod@arm.com>
176 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
177 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
178 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
179 (elf_aarch64_stub_type): Add new type
180 aarch64_stub_erratum_835769_veneer.
181 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
182 (aarch64_erratum_835769_fix): New data struct to record erratum
184 (elf_aarch64_link_hash_table: Global flags for 835769.
185 (aarch64_build_one_stub): Add case for 835769.
186 (aarch64_size_one_stub): Likewise.
187 (aarch64_mem_op_p, aarch64_mlxl_p,
188 aarch64_erratum_sequence,erratum_835769_scan):
189 New. Decode and scan functions for erratum 835769.
190 (elf_aarch64_create_or_find_stub_sec): New.
191 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
193 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
194 (erratum_835769_branch_to_stub_data,
195 make_branch_to_erratum_835769_stub):New. Connect up all the
196 erratum stubs to occurances by branches.
197 (elfNN_aarch64_write_section): New hook.
198 (aarch64_map_one_stub): Output erratum stub symbol.
199 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
200 information for erratum 835769.
201 (elf_backend_write_section): Define.
203 2014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
205 * elf32-arm.c (read_code32): New function to read 32 bit
207 (read_code16): New function to read 16 bit thumb instrution.
208 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
209 and read_code16 to read instructions.
211 2014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
213 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
214 (print_mips_isa_ext): Print the value of an unknown extension.
216 2014-10-21 Alan Modra <amodra@gmail.com>
218 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
219 entries that aren't a multiple of 8 rather than failing assertion.
221 2014-10-21 Alan Modra <amodra@gmail.com>
223 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
226 2014-10-18 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
229 section for function symbols defined in .opd is discarded, let
230 the symbol appear to be undefined.
231 (opd_entry_value): Ensure the result section is that for the
232 function code section in the same object as the OPD entry.
234 2014-10-16 Alan Modra <amodra@gmail.com>
237 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
239 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
240 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
241 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
242 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
243 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
244 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
245 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
246 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
247 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
250 2014-10-16 Alan Modra <amodra@gmail.com>
252 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
253 even when output is not ppc64 ELF. Remove redundant tests on
256 2014-10-15 Alan Modra <amodra@gmail.com>
259 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
260 param, group "section" and "offset" params. Zero discriminator.
261 * bfd.c (bfd_find_nearest_line): Implement with new
262 _bfd_find_nearest_line.
263 (bfd_find_nearest_line_discriminator): Likewise.
264 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
266 * coff-rs6000.c (xcoff_find_nearest_line,
267 xcoff_find_nearest_line_discriminator): Delete.
268 (_bfd_xcoff_find_nearest_line): Don't define.
269 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
270 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
272 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
273 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
274 adjust _bfd_dwarf2_find_nearest_line call.
275 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
276 others. Set discriminator. Adjust call.
277 (coff_find_nearest_line_discriminator): Delete.
278 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
279 * dwarf2.c (find_line): Rename to..
280 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
281 Simplify setting of do_line. Delete old function.
282 (_bfd_dwarf2_find_line): Delete.
283 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
284 discriminator_ptr and set it.
285 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
286 (_bfd_elf_find_nearest_line_discriminator): Delete.
287 (_bfd_elf_find_line_discriminator): Delete.
288 (_bfd_generic_find_nearest_line_discriminator): Don't define.
289 * elf.c (elf_find_function): Reorder params.
290 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
292 (_bfd_elf_find_nearest_line_discriminator): Delete.
293 (_bfd_elf_find_line): Adjust call.
294 * elf32-arm.c (arm_elf_find_function): Reorder params.
295 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
297 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
298 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
299 (elfNN_aarch64_find_nearest_line): Reorder params, add
300 discriminator_ptr. Adjust calls.
301 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
302 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
303 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
304 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
305 (_bfd_dwarf1_find_nearest_line): Likewise.
306 (_bfd_dwarf2_find_nearest_line): Likewise.
307 (_bfd_dwarf2_find_line): Delete.
308 (_bfd_generic_find_nearest_line_discriminator): Delete.
309 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
310 * libcoff-in.h (coff_find_nearest_line): Update prototype.
311 (coff_find_nearest_line_discriminator): Delete.
312 (coff_find_nearest_line_with_names): Update prototype.
313 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
314 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
315 discriminator_ptr. Adjust calls.
316 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
317 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
318 discriminator_ptr and set.
319 * som.c (som_find_nearest_line): Similarly.
320 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
321 _bfd_find_nearest_line_discriminator.
322 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
323 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
324 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
325 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
326 "discriminator" and set.
327 (_bfd_vms_find_nearest_line_discriminator): Delete.
328 (_bfd_generic_find_nearest_line_discriminator): Don't define.
329 (alpha_vms_find_nearest_line): Update define.
330 * bfd-in2.h: Regenerate.
331 * libbfd.h: Regenerate.
332 * libcoff.h: Regenerate.
334 2014-10-15 Alan Modra <amodra@gmail.com>
336 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
337 * aout-adobe.c (aout_32_find_line): Define.
338 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
339 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
340 * aout-target.h (MY_find_line): Define.
341 * aout-tic30.c (MY_find_line): Define.
342 * binary.c (binary_find_line): Define.
343 * bout.c (aout_32_find_line): Define.
344 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
345 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
346 (rs6000_xcoff64_aix_vec): Likewise.
347 * elf-bfd.h (_bfd_generic_find_line): Don't define.
348 * elfxx-target.h (bfd_elfNN_find_line): Define.
349 * i386msdos.c (msdos_find_line): Define.
350 * i386os9k.c (aout_32_find_line): Define.
351 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
352 (ieee_find_nearest_line, ieee_find_line,
353 ieee_find_inliner_info): Define.
354 * ihex.c (ihex_find_line): Define.
355 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
356 (_bfd_generic_find_line): Don't define.
357 * libbfd.c (_bfd_generic_find_line): Delete.
358 * libcoff-in.h (coff_find_line): Define.
359 * libecoff.h (_bfd_ecoff_find_line): Define.
360 * mach-o.h (bfd_mach_o_find_line): Define.
361 * mmo.c (mmo_find_line): Define.
362 * nlm-target.h (nlm_find_line): Define.
363 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
364 (oasys_find_nearest_line, oasys_find_line,
365 oasys_find_inliner_info): Define.
366 * pef.c (bfd_pef_find_line): Define.
367 * plugin.c (bfd_plugin_find_line): Define.
368 * ppcboot.c (ppcboot_find_line): Define.
369 * som.c (som_find_line): Define.
370 * srec.c (srec_find_line): Define.
371 * tekhex.c (tekhex_find_line): Define.
372 * versados.c (versados_find_line): Define.
373 * vms-alpha.c (alpha_vms_find_line): Define.
374 * xsym.c (bfd_sym_find_line): Define.
375 * bfd-in2.h: Regenerate.
376 * libbfd.h: Regenerate.
377 * libcoff.h: Regenerate.
379 2014-10-15 Tristan Gingold <gingold@adacore.com>
381 * version.m4: Bump version to 2.25.51
382 * configure: Regenerate.
384 2014-10-14 H.J. Lu <hongjiu.lu@intel.com>
386 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
387 offset is less than 2.
388 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
390 2014-10-14 Alan Modra <amodra@gmail.com>
393 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
394 (EIGHT_GAZILLION): Delete.
396 2014-10-13 Alan Modra <amodra@gmail.com>
399 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
400 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
401 flags enabling conversion of CIEs and FDEs to use relative encoding.
402 (find_merged_cie): Similarly.
403 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
404 relocatable, except for CIE pointer.
405 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
406 relocs against symbols in dropped comdat group sections.
407 (bfd_elf_discard_info): Do some eh_frame optimisation when
410 2014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
412 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
413 the hwcaps2 object attribute.
415 2014-10-04 Alan Modra <amodra@gmail.com>
418 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
419 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
420 range FDEs for discarding.
421 (vma_compare): Sort on range after address.
422 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
423 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
424 error message rather than "fde".
425 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
428 2014-09-29 H.J. Lu <hongjiu.lu@intel.com>
431 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
432 for OLD_FREEBSD_ABI_LABEL.
434 2014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
437 * plugin.c (try_claim): New function. Moved from
439 (try_load_plugin): Pass through bfd. Add test.
440 (load_plugin): Pass through bfd.
441 (bfd_plugin_object_p): Move logic to try_claim.
443 2014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
445 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
446 call relaxation use furthermost addresses where call source and
447 destination can be to check whether it's in the range of a direct
450 2014-09-22 Alan Modra <amodra@gmail.com>
452 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
453 false for overflow or overlapping FDEs. Give more detail in
456 2014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
458 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
459 the addend if relocations are RELA.
461 2014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
463 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
464 nds32_elf_ex9_relocation_check): Synchronize the argument type.
466 2014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
468 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
470 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
473 2014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
476 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
478 2014-09-16 Terry Guo <terry.guo@arm.com>
480 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
483 2014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
485 * bfd-in2.h: Regenerate.
486 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
487 (nds32_elf_relax_section): Code refactoring.
488 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
489 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
490 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
491 pattern. The first three is moved from nds32_elf_relax_section,
492 and the last three is new function.
493 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
494 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
495 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
496 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
497 three is moved from nds32_elf_relax_section, and the last four
499 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
500 pattern and address setting pattern.
501 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
502 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
503 nds32_elf_relax_gotoff_suff): Relax pic pattern.
504 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
505 nds32_elf_relax_letlsls): Relax TLS pattern.
506 (nds32_relax_adjust_label): Adjust alignment and nop.
507 (nds32_elf_pick_relax): Choose relaxation optimization.
508 (nds32_elf_get_relocated_section_contents): New hook.
509 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
511 * elf32-nds32.h: Declare.
512 * libbfd.h: Regenerate.
513 * reloc.c: Add nds32 new relocations.
515 2014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
517 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
518 'name' for the typo issue, which related with commit
519 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
521 2014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
522 Matthew Fortune <matthew.fortune@imgtec.com>
524 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
525 * archures.c (bfd_architecture): Likewise.
526 * bfd-in2.h (bfd_architecture): Likewise.
527 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
528 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
529 BFD_RELOC_MIPS_19_PCREL_S2.
530 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
531 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
532 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
533 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
534 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
535 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
536 BFD_RELOC_LO16_PCREL.
537 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
538 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
540 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
541 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
542 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
543 BFD_RELOC_LO16_PCREL.
544 * elfn32-mips.c: Likewise.
545 * elfxx-mips.c (MIPSR6_P): New define.
546 (mipsr6_exec_plt_entry): New array.
547 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
548 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
549 (aligned_pcrel_reloc_p): New function.
550 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
551 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
552 (mips_elf_calculate_relocation): Add support for relocs:
553 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
554 R_MIPS_PCHI16 and R_MIPS_PCLO16.
555 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
556 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
557 (_bfd_mips_elf_check_relocs): Add support for relocs:
558 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
559 (_bfd_mips_elf_relocate_section): Add a check for unaligned
561 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
563 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
564 (_bfd_mips_elf_print_private_bfd_data): Likewise.
565 (mips_32bit_flags_p): Add support for mips32r6.
566 * libbfd.h (bfd_reloc_code_real_names): Add entries for
567 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
568 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
569 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
570 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
571 BFD_RELOC_MIPS_19_PCREL_S2.
572 * config.bfd: Add mips*-img-elf* target triple.
574 2014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
576 * config.bfd: Add mips*-img-elf* target triple.
578 2014-09-12 Alan Modra <amodra@gmail.com>
580 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
581 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
582 range of FDEs to hdr_info->array.
583 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
584 .eh_frame_hdr entries, and overlapping FDEs.
586 2014-09-10 Alan Modra <amodra@gmail.com>
588 * elf.c (assign_file_positions_except_relocs): Move section header
590 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
591 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
592 * elflink.c (bfd_elf_final_link): Don't call above function.
594 2014-08-30 Alan Modra <amodra@gmail.com>
596 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
598 2014-08-29 Alan Modra <amodra@gmail.com>
600 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
601 error for calls via a toc adjusting stub without a nop.
603 2014-08-29 Alan Modra <amodra@gmail.com>
605 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
606 error. Remove redundant bfd_set_error.
608 2014-08-29 Alan Modra <amodra@gmail.com>
610 * srec.c (srec_scan): Revert last change. Report an error for
611 S-records with less than the miniumum byte count.
613 2014-08-28 H.J. Lu <hongjiu.lu@intel.com>
615 * srec.c (srec_scan): Return error for 0 size.
617 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
620 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
621 to check discarded input section.
622 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
624 2014-08-27 H.J. Lu <hongjiu.lu@intel.com>
627 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
628 sections to input from ld --just-symbols.
630 2014-08-26 DJ Delorie <dj@redhat.com>
632 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
635 2014-08-26 Jiong Wang <jiong.wang@arm.com>
637 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
638 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
640 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
642 2014-08-26 Nick Clifton <nickc@redhat.com>
644 * config.bfd: Fix typo in or1knd selection.
646 2014-08-22 Kai Tietz <ktietz@redhat.com>
649 * coffcode.h (coff_compute_section_file_positions): Keep
650 FileAlignment valid as set.
652 2014-08-22 Alan Modra <amodra@gmail.com>
654 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
655 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
657 2014-08-22 Alan Modra <amodra@gmail.com>
659 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
661 (_bfd_elf_begin_eh_frame_parsing): Delete.
662 (_bfd_elf_end_eh_frame_parsing): Delete.
663 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
664 (_bfd_elf_end_eh_frame_parsing): Delete.
665 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
666 !info->relocatable in place of merge_cies.
667 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
668 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
669 (ppc64_elf_size_stubs): Likewise pad stub FDE.
670 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
671 (ppc64_elf_size_stubs): ..here and..
672 (ppc64_elf_finish_dynamic_sections): ..here.
674 2014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
676 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
678 2014-08-21 Tony Wang <tony.wang@arm.com>
680 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
681 the veneer routine for R_ARM_THM_JUMP19.
682 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
683 (elf32_arm_size_stub): Ditto.
685 2014-08-20 Roland McGrath <mcgrathr@google.com>
688 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
689 all reloc types with pc_relative set in the howto, not just for
690 R_ARM_REL32 and R_ARM_REL32_NOI.
691 (allocate_dynrelocs_for_symbol): Update comment.
692 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
693 set in the howto, set call_reloc_p and may_need_local_target_p but
694 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
695 (elf32_arm_check_relocs): Likewise.
697 2014-08-20 Will Newton <will.newton@linaro.org>
699 * config.bfd: Default armeb-*-eabi* to big endian.
701 2014-08-19 Alan Modra <amodra@gmail.com>
703 * configure: Regenerate.
705 2014-08-18 Alan Modra <amodra@gmail.com>
707 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
708 use dynrelocs for ifunc.
709 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
711 2014-08-18 Alan Modra <amodra@gmail.com>
714 * elflink.c (on_needed_list): Only consider libraries that have
717 2014-08-18 Alan Modra <amodra@gmail.com>
719 * elflink.c (bfd_elf_discard_info): Return int error status.
720 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
721 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
722 * bfd-in2.h: Regenerate.
724 2014-08-14 Alan Modra <amodra@gmail.com>
726 * peXXigen.c (pe_print_reloc): Protect against access past end
729 2014-08-14 Alan Modra <amodra@gmail.com>
732 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
733 in the order they are mapped to output sections.
735 2014-08-14 Alan Modra <amodra@gmail.com>
737 * configure.ac: Delete redundant plugin related checks.
738 * configure: Regenerate.
740 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
742 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
743 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
746 2014-08-12 Alan Modra <amodra@gmail.com>
748 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
749 here when not calling the generic add_symbol function. Formatting.
750 Correct handling of indirect symbols. Update notice call.
751 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
752 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
753 symbols early. Update notice call. Add comments regarding weak
754 symbols vs. indirect.
756 2014-08-12 Alan Modra <amodra@gmail.com>
759 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
762 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
764 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
767 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
768 Alan Modra <amodra@gmail.com>
771 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
772 warning for references in LTO IR to warning symbols.
774 2014-08-07 Alan Modra <amodra@gmail.com>
776 * linker.c (WARN, CWARN): Collapse these states to WARN.
777 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
780 2014-08-05 Doug Evans <dje@google.com>
782 * bfd-in2.h: Regenerate.
783 * libcoff.h: Regenerate.
785 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
787 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
788 rawsize if changing size.
790 2014-08-05 Alan Modra <amodra@gmail.com>
793 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
795 2014-08-05 Alan Modra <amodra@gmail.com>
797 * linker.c (generic_link_check_archive_element): Move handling
798 of command link -u symbols with a common symbol def to the
799 code handling non-common symbols so that archive element symbols
800 are loaded. Use generic_link_add_object_symbols.
802 2014-08-05 Alan Modra <amodra@gmail.com>
805 * linker.c (struct archive_list, struct archive_hash_entry,
806 struct archive_hash_table, archive_hash_newfunc,
807 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
808 archive_hash_table_free): Delete.
809 (_bfd_generic_link_add_archive_symbols): Add h and name params to
810 checkfn. Rewrite using a straight-forward scan over archive map.
811 (generic_link_check_archive_element_no_collect,
812 generic_link_check_archive_element_collect,
813 generic_link_check_archive_element): Add h and name params.
814 * aoutx.h (aout_link_check_archive_element): Likewise.
815 * pdp11.c (aout_link_check_archive_element): Likewise.
816 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
817 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
818 scan symbols, simply add archive element whenever h is undefined.
819 (coff_link_check_ar_symbols): Delete.
820 * ecoff.c (read_ext_syms_and_strs): Delete.
821 (reread_ext_syms_and_strs): Delete.
822 (ecoff_link_check_archive_element): Add h and name param. Don't
823 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
824 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
826 (elf_link_add_archive_symbols): Delete "defined" array, merge
827 functionality into "included". Make "included" a char array. Don't
828 set or test archive_pass.
829 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
830 * libbfd.h: Regenerate.
832 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
835 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
837 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
839 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
840 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
841 (bfd_mips_elf_swap_abiflags_v0_in): New function.
842 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
843 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
844 (_bfd_mips_elf_fake_sections): Likewise.
845 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
846 (_bfd_mips_elf_additional_program_headers): Account for new
847 PT_MIPS_ABIFLAGS program header.
848 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
849 associate with .MIPS.abiflags.
850 (_bfd_mips_elf_gc_mark_extra_sections): New function.
851 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
852 (infer_mips_abiflags): Likewise.
853 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
854 (mips_32bit_flags_p): Moved higher.
855 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
856 checking for FP ABIs.
857 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
858 checks. Check EF_MIPS_FP64 flag consistency.
859 (print_mips_ases, print_mips_isa_ext): New static function.
860 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
861 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
862 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
863 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
864 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
865 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
866 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
867 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
869 2014-07-28 Alan Modra <amodra@gmail.com>
872 * archive.c (_bfd_compute_and_write_armap): Warn on adding
873 __gnu_lto_slim to armap.
874 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
875 __gnu_lto_slim to linker hash table.
877 2014-07-27 Anthony Green <green@moxielogic.org>
879 * config.bfd: Add moxie-*-moxiebox*.
881 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
883 Add or reactivate or1k-*-rtems*
884 * config.bfd (or1k-*-rtems*): Reactivate.
886 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
888 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
890 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
891 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
893 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
896 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
897 and R_*_IRELATIVE relocation offset with PLT entry.
898 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
899 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
900 (elf_x86_64_get_synthetic_symtab): Use it.
902 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
905 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
906 next_tls_desc_index with elf.srelplt->reloc_count.
908 2014-07-15 Alan Modra <amodra@gmail.com>
910 * cache.c (cache_bread_1): Don't return -1 when fread returns
913 2014-07-15 Alan Modra <amodra@gmail.com>
915 * elflink.c (elf_merge_st_other): Update comments. Simplify
916 visibility handling. Make isym const. Move code modifying
917 isym->st_other for --exclude-libs to..
918 (elf_link_add_object_symbols): ..here.
920 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
923 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
925 2014-07-08 Nick Clifton <nickc@redhat.com>
928 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
929 segments in input bfds.
931 2014-07-08 Will Newton <will.newton@linaro.org>
933 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
934 value to 64kB and remove custom setting for NaCl.
936 2014-07-08 Alan Modra <amodra@gmail.com>
938 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
939 bits from source to dest.
940 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
941 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
943 * bfd-in2.h: Regenerate.
945 2014-07-08 Jiong Wang <jiong.wang@arm.com>
947 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
948 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
949 when info->relocatable be true.
951 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
953 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
954 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
955 * bfd-in2.h: Regenerate.
956 * libbfd.h: Regenerate.
958 2014-07-04 Alan Modra <amodra@gmail.com>
960 * Makefile.am: Update "configure.in" comments.
963 * configure.host: Likewise.
964 * doc/bfdint.texi: Likewise.
965 * targets.c: Likewise.
966 * warning.m4: Likewise.
967 * Makefile.in: Regenerate.
969 2014-07-04 Alan Modra <amodra@gmail.com>
971 * configure.ac: Rename from configure.in.
972 * Makefile.in: Regenerate.
973 * config.in: Regenerate.
974 * doc/Makefile.in: Regenerate.
976 2014-07-04 Alan Modra <amodra@gmail.com>
978 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
979 * Makefile.in: Regenerate.
981 2014-07-04 Alan Modra <amodra@gmail.com>
983 * version.m4: New file.
984 * configure.in: Include version.m4.
986 * Makefile.am (RELEASE): Delete.
987 (bfdver.h): Depend on development.sh, use instead of RELEASE.
988 * Makefile.in: Regenerate.
989 * doc/Makefile.in: Regenerate.
991 2014-07-02 Alan Modra <amodra@gmail.com>
993 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
994 pointer_equality_needed when !readonly_dynrelocs.
995 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
997 2014-07-02 Alan Modra <amodra@gmail.com>
999 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1000 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1002 2014-07-01 Alan Modra <amodra@gmail.com>
1004 * bfd.c (struct bfd): Reorganise for better packing. Delete
1005 "ifd" field. Make "format", "direction" and "flags" bitfields.
1006 (HAS_LOAD_PAGE): Delete, renumber following flags.
1007 * bfd-in2.h: Regenerate.
1008 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1010 2014-07-01 Alan Modra <amodra@gmail.com>
1012 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1013 (struct ppc_link_hash_table): Increase size of stub_count array.
1014 (build_global_entry_stubs): Emit symbol on global entry stub.
1015 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1018 2014-07-01 Alan Modra <amodra@gmail.com>
1020 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1021 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1022 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1024 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1025 optimisation when --traditional-format.
1027 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1028 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1029 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1030 Soundararajan <Sounderarajan.D@atmel.com>
1032 * archures.c: Add avrtiny architecture for avr target.
1033 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1034 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1035 added for 16 bit LDS/STS instruction of avrtiny arch.
1036 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1037 BFD_RELOC_AVR_LDS_STS_16.
1038 (bfd_elf_avr_final_write_processing): Select machine number
1040 (elf32_avr_object_p): Set machine number for avrtiny arch.
1041 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1042 * bfd-in2.h: Regenerate.
1043 * libbfd.h: Regenerate.
1045 2014-06-26 Nick Clifton <nickc@redhat.com>
1048 * dwarf2.c (is_str_attr): New function.
1049 (find_abstract_instance_name): Use it to determine when an
1050 attribute has a string value.
1052 2014-06-24 Alan Modra <amodra@gmail.com>
1054 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1055 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1058 2014-06-21 Philippe De Muyter <phdm@macqel.be>
1060 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1061 a number of targets.
1063 2014-06-20 Kyle McMartin <kyle@redhat.com>
1065 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1066 emitting initial-exec relocs when not linking an executable.
1068 2014-06-16 Will Newton <will.newton@linaro.org>
1070 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1071 htab->next_tls_desc_index in the non-IPLT case.
1072 Calculate GOT offset correctly for the non-IPLT case.
1073 (allocate_dynrelocs_for_symbol): Don't increment
1074 htab->next_tls_desc_index here.
1076 2014-06-16 Alan Modra <amodra@gmail.com>
1078 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1081 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
1083 * elfxx-aarch64.c (stdarg.h): Include.
1084 (string.h): Include.
1085 (_bfd_aarch64_elf_grok_prstatus): Updated.
1086 (_bfd_aarch64_elf_grok_psinfo): New function.
1087 (_bfd_aarch64_elf_write_core_note): New function.
1088 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1089 (elf_backend_write_core_note): Define.
1091 2014-06-13 Alan Modra <amodra@gmail.com>
1093 * archive.c: Include bfdlink.h.
1094 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1095 * bfd.c (struct bfd): Add is_linker_output field.
1096 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1097 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1098 link.hash and is_linker_output.
1099 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1100 param with bfd*. Assert is_linker_output and link.hash, and
1101 clear them before exit.
1102 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1103 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1104 and link.hash so we can free two linker hash tables.
1105 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1106 first. Clean up on errors. Set hash_table_free pointer.
1107 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1108 bfd_link_hash_table* param with bfd*.
1109 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1110 hash_table_free pointer.
1111 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1112 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1113 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1114 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1115 * xcofflink.c: Similarly.
1116 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1117 clear link.next before creating linker hash table. Clean up on
1118 errors, and restore link.next on exit.
1119 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1120 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1121 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1122 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1123 * hash.c (bfd_hash_table_init_n): Free table on error.
1124 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1125 * bfd-in2.h: Regenerate.
1126 * libbfd.h: Regenerate.
1127 * libcoff.h: Regenerate.
1129 2014-06-13 Alan Modra <amodra@gmail.com>
1132 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1133 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1134 * bfd.c (bfd_link_hash_table_free): Don't define.
1135 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1136 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1137 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1138 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1139 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1140 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1141 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1142 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1143 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1144 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1145 * xsym.c: Don't define various link_hash_table_free defines, and
1146 remove from bfd_target vars. Temporarily reference some of the
1147 target link_hash_table_free functions to avoid warnings.
1148 * bfd-in2.h: Regenerate.
1149 * libbfd.h: Regenerate.
1151 2014-06-13 Alan Modra <amodra@gmail.com>
1153 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1154 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1155 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1156 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1157 Move link_hash_table_free functions before their corresponding
1158 link_hash_table_create functions.
1160 2014-06-13 Alan Modra <amodra@gmail.com>
1162 * bfd.c (struct bfd): Replace link_next with a union.
1163 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1164 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1165 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1166 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1167 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1168 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1169 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1170 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1171 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1172 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1173 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1174 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1175 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1176 * bfd-in2.h: Regenerate.
1178 2014-06-11 Alan Modra <amodra@gmail.com>
1180 * linker.c (unwrap_hash_lookup): Add missing parens.
1182 2014-06-11 Kai Tietz <ktietz@redhat.com>
1184 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1185 * libcoff.h: Regenerated.
1187 2014-06-10 Alan Modra <amodra@gmail.com>
1190 * linker.c (unwrap_hash_lookup): New function.
1191 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
1192 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1193 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1194 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1195 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1196 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1197 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1198 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1200 2014-06-07 Alan Modra <amodra@gmail.com>
1202 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1203 insn as a bitfield; Use complain_overflow_bitfield.
1204 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1206 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1208 * development.sh: New file.
1209 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1210 Make -Werror the default with GCC only if DEVELOPMENT is true.
1211 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1212 $(srcdir)/development.sh.
1213 * Makefile.in, configure: Regenerate.
1215 2014-06-04 Will Newton <will.newton@linaro.org>
1217 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
1218 being non-NULL into an assert.
1219 (elfNN_aarch64_tls_relax): Remove unused code.
1221 2014-06-03 DJ Delorie <dj@redhat.com>
1223 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1225 2014-06-03 Nick Clifton <nickc@redhat.com>
1228 * peXXigen.c (rsrc_process_section): Page align the new contents
1229 befgore writing out.
1231 2014-06-03 Alan Modra <amodra@gmail.com>
1233 * elf64-ppc.c (ADDIS_R12_R2): Define.
1234 (build_plt_stub): Support fusion on ELFv2 stub.
1235 (ppc_build_one_stub): Likewise for plt branch stubs.
1237 2014-05-28 Alan Modra <amodra@gmail.com>
1239 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1241 2014-05-28 Tristan Gingold <gingold@adacore.com>
1243 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1244 to keep the length of the best fit range.
1245 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1248 2014-05-27 DJ Delorie <dj@redhat.com>
1250 * elf32-rx.c (get_symbol_value_maybe): New.
1251 (rx_elf_relocate_section): If we find a reloc against
1252 $tableentry$default$<name>, redirect it to the appropriate
1254 (RX_Table_Info): New.
1255 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1256 with table parts in them.
1257 (rx_check_directives): New.
1258 (rx_table_map_2): New.
1259 (rx_table_map): New.
1260 (rx_additional_link_map_text): New. Called to dump tables to the
1264 2014-05-20 DJ Delorie <dj@redhat.com>
1266 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1268 2014-05-20 Alan Modra <amodra@gmail.com>
1271 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1272 Remove redundant setting of htab->elf.dynobj. Don't align.
1273 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1274 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1275 (create_sdata_sym): Delete.
1276 (elf_allocate_pointer_linker_section): Rename from
1277 elf_create_pointer_linker_section. Align section.
1278 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1279 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1281 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1282 Remove unnecessary tests on _SDA_BASE_ sym.
1283 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1284 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1285 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1286 (ppc_elf_maybe_strip_sdata_syms): Declare.
1288 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1290 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1292 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
1294 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1295 in a section with no contents.
1296 (is_vma_in_section, find_section_by_vma): New functions.
1297 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1298 offsets in the debug directory.
1299 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1300 Byte-swap GUID from little-endian to big-endian order for
1301 consistent and conventional display.
1303 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1305 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1306 64-bit doubles objects mix with 32-bit doubles objects.
1307 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1309 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1311 * mmo.c: Update URLs in documentation comments.
1313 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1314 David Weatherford <weath@cadence.com>
1315 Max Filippov <jcmvbkbc@gmail.com>
1317 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1320 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
1322 * config.bfd: Add proper arm config for *-*-freebsd*.
1324 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1326 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1327 mips32r5 and mips64r5.
1328 * archures.c (bfd_architecture): Likewise.
1329 * bfd-in2.h (bfd_architecture): Likewise.
1330 * cpu-mips.c (arch_info_struct): Likewise.
1331 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1333 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1335 * elfxx-mips.h (elfxx-mips.h): Declare.
1336 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1337 Tag_GNU_MIPS_ABI_FP mismatches.
1338 (_bfd_mips_fp_abi_string): New function.
1340 2014-05-02 Alan Modra <amodra@gmail.com>
1342 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1343 * configure.in: Likewise.
1344 * configure: Regenerate.
1346 2014-05-02 Alan Modra <amodra@gmail.com>
1348 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1349 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1350 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1351 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1352 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1353 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1354 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1355 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1356 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1357 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1358 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1359 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1360 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1361 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1362 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1363 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1364 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1365 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1366 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1367 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1368 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1369 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1370 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1371 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1372 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1373 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1374 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1375 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1376 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1377 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1378 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1379 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1380 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1381 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1382 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1383 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1384 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1385 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1386 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1387 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1388 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1389 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1390 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1391 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1392 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1393 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1394 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1395 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1397 * configure: Regenerate.
1399 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1401 * mmo.c (mmo File layout documentation): Add note about low bits
1403 (mmo_write_chunk): When handling data remainder, assert that
1404 previous remaining data is flushed.
1405 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1406 when dealing with an aligned VMA and for aligned lengths. Don't skip
1407 the last 32-bit-word of zeros.
1408 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1409 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1410 emitting data, not after updating it.
1411 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1413 2014-04-30 Nick Clifton <nickc@redhat.com>
1415 * compress.c (bfd_is_section_compressed): When checking the
1416 .debug_str section, also check the fifth byte in the section is
1417 not part of a string.
1419 2014-04-30 Alan Modra <amodra@gmail.com>
1421 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1422 (find_merged_cie): Identify personality functions by (bfd_id,index)
1423 pair when a local sym is used.
1425 2014-04-29 Christian Svensson <blue@cmd.nu>
1427 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1428 into .rela.got if it contained TLS relocations as well.
1430 2014-04-28 Nick Clifton <nickc@redhat.com>
1433 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1436 2014-04-26 Alan Modra <amodra@gmail.com>
1438 * po/SRC-POTFILES.in: Regenerate.
1439 * configure: Regenerate.
1441 2014-04-25 Nick Clifton <nickc@redhat.com>
1444 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1445 a 342-bit host. This time for older versions of gcc.
1447 2014-04-24 Nick Clifton <nickc@redhat.com>
1449 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1452 2014-04-24 Alan Modra <amodra@gmail.com>
1455 * dwarf2.c: Formatting.
1456 (struct dwarf2_debug): Make adjusted_section_count signed.
1457 (unset_sections): Make i signed.
1458 (set_debug_vma): New function.
1459 (place_sections): Handle separate debug object file. Set VMA
1460 on debug sections, even if they have an output section. Also
1461 set VMA on zero size sections, and non-load but alloc sections.
1462 Set adjusted_section_count to -1 when no section adjustment.
1463 Malloc adjusted_sections. Don't double last_vma. Transfer
1464 alloc section VMAs to separate debug file.
1465 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1466 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1467 test on symbols being the same before using old stash. Read
1468 and use separate debug file symbols. Call place_sections.
1469 (find_line): Don't call place_sections here.
1470 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1471 * libbfd.h: Regenerate.
1472 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1473 _bfd_dwarf2_slurp_debug_info call.
1474 * simple.c (simple_save_output_info): Clarify comment.
1476 2014-04-24 Nick Clifton <nickc@redhat.com>
1479 * peXXigen.c (struct rsrc_regions): New structure.
1480 (rsrc_print_resource_directory): Use new structure. Include
1481 offset of directory in listing.
1482 (rsrc_print_resource_entry): Likewise.
1483 (rsrc_print_section): Likewise.
1484 (rsrc_count_entries): Do not increment sizeof_strings or
1486 (rsrc_count_directory): Do not increment sizeof_tables.
1487 (rsrc_compute_region_sizes): New function.
1488 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1489 (rsrc_process_section): Compute size of regions after merging
1492 2014-04-23 Alan Modra <amodra@gmail.com>
1495 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1496 (place_sections): Do not modify VMA of sections when called from
1497 linker after sections have been placed in output sections. Short
1498 circuit single section case.
1499 (save_section_vma, section_vma_same): New functions.
1500 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1502 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1503 when non-relocatable.
1505 2014-04-22 Nick Clifton <nickc@redhat.com>
1508 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1510 2014-04-22 Christian Svensson <blue@cmd.nu>
1512 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1513 * archures.c: Likewise.
1514 * coffcode.h: Likewise.
1515 * config.bfd: Likewise.
1516 * configure.in: Likewise.
1517 * reloc.c: Likewise.
1518 * targets.c: Likewise.
1519 * cpu-or1k.c: New file.
1520 * elf32-or1k.c: New file.
1521 * coff-or32.c: Delete.
1522 * cpu-openrisc.c: Delete.
1523 * cpu-or32.c: Delete.
1524 * elf32-openrisc.c: Delete.
1525 * elf32-or32.c: Delete.
1526 * Makefile.in: Regenerate.
1527 * bfd-in2.h: Regenerate.
1528 * configure: Regenerate.
1529 * libbfd.h: Regenerate.
1531 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1534 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1536 2014-04-22 Will Newton <will.newton@linaro.org>
1538 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1539 function. (elf_backend_section_flags): Remove define.
1541 2014-04-21 Richard Henderson <rth@redhat.com>
1543 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1544 parameter; honor it and disable got merging when false.
1545 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1546 the first pass of relaxation.
1547 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1548 the end of the LITERAL+LITUSE chain.
1549 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1550 second pass of relaxation.
1552 * configure.ac (use_secureplt): Enable by default.
1553 * configure: Rebuild.
1555 2014-04-18 Tristan Gingold <gingold@adacore.com>
1557 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1558 bind_content, weak_bind_content, lazy_bind_content,
1560 (bfd_mach_o_load_command): Add comments, add next field.
1561 (mach_o_data_struct): Replace commands field by first_command
1563 * mach-o.c (bfd_mach_o_append_command): New function.
1564 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1565 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1567 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1568 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1569 (bfd_mach_o_write_thread): Use macro instead of literal.
1570 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1571 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1573 (bfd_mach_o_write_symtab_content): New function (extracted
1574 from bfd_mach_o_write_symtab).
1575 (bfd_mach_o_write_symtab): Split.
1576 (bfd_mach_o_count_indirect_symbols): Move
1577 (bfd_mach_o_build_dysymtab): Remove layout code.
1578 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1579 (bfd_mach_o_count_sections_for_seg): Remove.
1580 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1581 bfd_mach_o_build_seg_command).
1582 (bfd_mach_o_build_exec_seg_command): New function.
1583 (bfd_mach_o_build_dysymtab_command): Remove.
1584 (bfd_mach_o_layout_commands): New function.
1585 (bfd_mach_o_init_segment): New function.
1586 (bfd_mach_o_build_commands): Major rework to handle non-object
1588 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1590 (bfd_mach_o_read_dyld_info): Clear content fields.
1591 (bfd_mach_o_read_segment): Adjust call.
1592 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1594 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1595 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1596 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1599 2014-04-18 Tristan Gingold <gingold@adacore.com>
1601 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1602 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1603 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1604 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1606 2014-04-18 Tristan Gingold <gingold@adacore.com>
1608 * mach-o.h (bfd_mach_o_dylinker_command)
1609 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1611 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1612 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1614 2014-04-18 Tristan Gingold <gingold@adacore.com>
1616 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1617 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1618 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1619 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1620 each targets declared.
1621 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1622 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1624 2014-04-18 Tristan Gingold <gingold@adacore.com>
1626 * mach-o.c (bfd_mach_o_write_thread)
1627 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1628 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1629 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1630 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1631 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1632 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1633 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1634 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1635 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1636 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1637 (bfd_mach_o_read_command): Now return a boolean status.
1638 Adjust return statements.
1639 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1640 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1642 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1644 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1645 field. Add assigned_low_gotno and assigned_high_gotno fields.
1646 (mips_elf_create_local_got_entry): Update out-of-space condition.
1647 Set index of new GOT entry to assigned_low_gotno if required by
1648 the current relocation, else set it to assigned_high_gotno.
1649 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1650 with assigned_low_gotno.
1651 (mips_elf_multi_got): Initialize assigned_low_gotno and
1652 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1653 in place of assigned_gotno when handling global GOT entries.
1654 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1655 assigned_high_gotno.
1656 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1657 gap in the middle of local GOT space.
1659 2014-04-17 Alan Modra <amodra@gmail.com>
1662 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1663 current bfd is a plugin. Don't always set type_change_ok
1664 when old bfd is a plugin.
1666 2014-04-16 Tristan Gingold <gingold@adacore.com>
1668 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1671 2014-04-16 Alan Modra <amodra@gmail.com>
1673 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1674 with "ba 0" rather than zeros.
1676 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1678 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1680 2014-04-14 Alan Modra <amodra@gmail.com>
1682 * elf32-ppc.c (BA): Define
1683 (ppc_elf_link_hash_table_create): Correct default_params.
1684 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1685 than "nop" for ppc476_workaround.
1686 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1687 and __glink_PLTresolve. Ensure plt call stub at end of page
1688 doesn't allow fall-thru prefetch.
1690 2014-04-11 Nick Clifton <nickc@redhat.com>
1693 * peXXigen.c (abs_finder): New function.
1694 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1695 than 1^32 try to convert them into section relative values
1698 2014-04-11 Nick Clifton <nickc@redhat.com>
1700 * bfd-in2.h: Regenerate.
1701 * libbfd.h: Regenerate.
1703 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1705 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1706 when building function stubs.
1708 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1710 * elf32-avr.c: Add DIFF relocations for AVR.
1711 (avr_final_link_relocate): Handle the DIFF relocs.
1712 (bfd_elf_avr_diff_reloc): New.
1713 (elf32_avr_is_diff_reloc): New.
1714 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1715 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1718 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1720 2014-04-09 Alan Modra <amodra@gmail.com>
1722 * libcoff.h: Regenerate.
1724 2014-04-09 Alan Modra <amodra@gmail.com>
1726 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1727 of safe ppc476 insns at end of page. Also remove non-branch insns.
1730 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1732 * peXXigen.c (pe_print_debugdata): New function: Displays the
1733 contents of the debug directory and decodes codeview entries.
1734 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1735 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1736 Add functions for reading and writing debugdir and codeview
1738 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1739 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1740 * libcoff-in.h (pe_tdata): Add build-id data.
1741 * libcoff.h: Regenerate.
1742 * coffcode.h (coff_write_object_contents): Run build_id
1743 after_write_object_contents hook.
1745 2014-04-05 Alan Modra <amodra@gmail.com>
1747 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1748 merging non-default sym.
1750 2014-04-04 Tristan Gingold <gingold@adacore.com>
1752 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1755 2014-04-04 Tristan Gingold <gingold@adacore.com>
1757 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1758 thinko on names length.
1760 2014-04-04 Tristan Gingold <gingold@adacore.com>
1762 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1764 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1766 2014-04-04 Tristan Gingold <gingold@adacore.com>
1768 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1770 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1772 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1773 section before dereferencing.
1774 (pe_print_idata, pe_print_edata, pe_print_reloc)
1775 (rsrc_print_section): Don't bother interpreting the contents
1776 of sections which have no contents.
1778 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1781 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1784 2014-04-03 Tristan Gingold <gingold@adacore.com>
1786 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1788 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1790 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1792 2014-04-03 Alan Modra <amodra@gmail.com>
1794 * elf-bfd.h (struct elf_backend_data
1795 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1796 with "bfd_size_type size".
1797 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1798 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1799 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1800 * elfcode.h (bfd_from_remote_memory): Likewise.
1801 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1802 * bfd-in2.h: Regenerate.
1804 2014-04-02 Tristan Gingold <gingold@adacore.com>
1806 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1807 (bfd_mach_o_prebind_cksum_command): New types.
1808 (bfd_mach_o_prebound_dylib_command): Rewrite.
1809 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1811 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1813 (bfd_mach_o_read_prebind_cksum): New function.
1814 (bfd_mach_o_read_twolevel_hints): Ditto.
1815 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1818 2014-04-02 Alan Modra <amodra@gmail.com>
1820 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1821 Consolidate code handling possible section headers past end of
1822 segment. Don't use p_align for page size guess, instead use
1823 minpagesize. Take note of ld.so clearing section headers when
1824 p_memsz > p_filesz. Handle file header specifying no section
1825 headers. Handle zero p_align throughout. Default loadbase to
1826 zero. Add comments. Rename contents_size to high_offset, and
1827 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1828 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1829 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1831 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1832 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1833 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1834 * bfd-in2.h: Regnerate.
1836 2014-04-01 Tristan Gingold <gingold@adacore.com>
1838 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1841 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1842 Pavel Fedin <p.fedin@samsung.com>
1844 * elf32-arm.c: Add support for limited pretty-printing of PLT
1845 entries on eabi and nacl targets.
1846 (elf32_arm_get_synthetic_symtab): Add new callback.
1847 (elf32_arm_nacl_plt_sym_val): Likewise.
1848 (elf32_arm_plt0_size): Add helper function.
1849 (elf32_arm_plt_size): Likewise.
1851 2014-03-27 Tristan Gingold <gingold@adacore.com>
1853 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1854 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1856 2014-03-27 Tristan Gingold <gingold@adacore.com>
1858 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1859 * mach-o.c (bfd_mach_o_write_symtab)
1860 (bfd_mach_o_write_contents)
1861 (bfd_mach_o_set_section_flags_from_bfd)
1862 (bfd_mach_o_build_seg_command): Fix indentation.
1863 (bfd_mach_o_get_base_address): New function.
1865 2014-03-26 Nick Clifton <nickc@redhat.com>
1867 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1868 relocations in discarded sections.
1870 2014-03-26 Tristan Gingold <gingold@adacore.com>
1872 * mach-o.c (bfd_mach_o_convert_architecture): Add
1873 BFD_MACH_O_CPU_TYPE_ARM64.
1875 2014-03-26 Alan Modra <amodra@gmail.com>
1877 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1878 needed plt entries when taking the address of functions for
1879 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1880 Move opd setup and abiversion checks to..
1881 (ppc64_elf_before_check_relocs): ..here. Renamed from
1882 ppc64_elf_process_dot_syms. Set output abiversion from input and
1883 input abiversion from output, if either is not set.
1884 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1885 (elf_backend_check_directives): Update.
1887 2014-03-25 Will Newton <will.newton@linaro.org>
1889 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1890 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1891 of input sections rather than output sections.
1893 2014-03-20 Will Newton <will.newton@linaro.org>
1896 * elf32-arm.c (elf32_arm_check_relocs): Set
1897 pointer_equality_needed for absolute references within
1899 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1900 unless pointer_equality_needed is set.
1902 2014-03-19 Nick Clifton <nickc@redhat.com>
1904 * peXXigen.c (rsrc_process_section): Add code to scan input
1905 sections and record their lengths. Use these lengths to find the
1906 start of each merged .rsrc section.
1908 2014-03-17 Tristan Gingold <gingold@adacore.com>
1910 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1911 (bfd_mach_o_read_command): Ditto.
1913 2014-03-14 Meador Inge <meadori@codesourcery.com>
1915 * configure.in: Add strnlen to AC_CHECK_DECLS.
1916 * config.in: Regenerate.
1917 * configure: Regenerate.
1918 * sysdep.h (strnlen): Add prototype.
1920 2014-03-14 Alan Modra <amodra@gmail.com>
1922 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1923 handling for VLE_SDA21 relocs.
1925 2014-03-13 Tristan Gingold <gingold@adacore.com>
1927 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1929 (pe_bfd_object_p): Also read version number to detect ILF.
1930 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1931 (x86_64pe_bigobj_vec): Define
1932 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1933 (bfd_coff_max_nscns): New macro.
1934 (coff_compute_section_file_positions): Use unsigned int for
1935 target_index. Compare with bfd_coff_max_nscns.
1936 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1937 Set a value for _bfd_coff_max_nscns.
1938 (header_bigobj_classid): New constant.
1939 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1940 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1941 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1943 (bigobj_swap_table): New table.
1944 * libcoff.h: Regenerate.
1945 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1946 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1947 _bfd_coff_max_nscns.
1948 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1949 * coff-rs6000.c (bfd_xcoff_backend_data)
1950 (bfd_pmac_xcoff_backend_data): Likewise.
1951 * coff64-rs6000.c (bfd_xcoff_backend_data)
1952 (bfd_xcoff_aix5_backend_data): Likewise.
1953 * targets.c (x86_64pe_bigobj_vec): Declare.
1954 * configure.in (x86_64pe_bigobj_vec): New vector.
1955 * configure: Regenerate.
1956 * config.bfd: Add bigobj object format for Windows targets.
1958 2014-03-12 Nick Clifton <nickc@redhat.com>
1961 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1962 before testing for vxworks.
1964 2014-03-12 Alan Modra <amodra@gmail.com>
1966 * Makefile.in: Regenerate.
1968 2014-03-12 Alan Modra <amodra@gmail.com>
1971 * elf.c (copy_elf_program_header): Ignore first section lma if
1974 2014-03-11 Alan Modra <amodra@gmail.com>
1977 * coff-rs6000.c: Include stdint.h.
1978 * coff64-rs6000.c: Likewise.
1980 2014-03-10 Tristan Gingold <gingold@adacore.com>
1982 * ticoff.h: Removed.
1984 2014-03-08 Alan Modra <amodra@gmail.com>
1986 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1987 many relocations. Correct bitsize and rightshift too for a number
1988 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1989 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1990 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1991 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1992 fields in instructions to signed/unsigned according to whether
1993 the field takes a signed or unsigned value. Tidy vle split16 code.
1994 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1996 2014-03-08 Alan Modra <amodra@gmail.com>
1998 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1999 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2000 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2001 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2002 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2003 fields in instructions to signed/unsigned according to whether
2004 the field takes a signed or unsigned value.
2006 2014-03-07 Pedro Alves <palves@redhat.com>
2009 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2010 through ptr_to_uint instead of through long.
2012 2014-03-06 Nick Clifton <nickc@redhat.com>
2015 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2016 attribute section names.
2018 2014-03-05 Alan Modra <amodra@gmail.com>
2020 Update copyright years.
2022 2014-03-05 Alan Modra <amodra@gmail.com>
2024 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2025 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2026 (ppc64_elf_check_relocs): Likewise.
2027 (ppc64_elf_relocate_section): Likewise.
2028 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2029 * bfd-in2.h: Regenerate.
2030 * libbfd.h: Regenerate.
2032 2014-03-04 Heiher <r@hev.cc>
2034 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2036 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2037 extension of bfd_mach_mipsisa64r2.
2039 2014-03-04 Nick Clifton <nickc@redhat.com>
2042 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2043 (elf32_thumb2_plt_entry): New array.
2044 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2045 using thumb2 based PLT.
2046 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2048 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2050 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2052 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2053 Thumb2 based PLT 0-entry.
2054 (elf32_arm_output_arch_local_syms): Handle creation of local
2055 symbols for Thumb2 based PLT entries.
2057 2014-02-28 Alan Modra <amodra@gmail.com>
2060 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2061 the same conditions we called check_relocs.
2063 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
2065 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2066 * bfd-in2.h: Regenerate.
2067 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2068 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2069 using long PLT entries.
2070 (bfd_elf32_arm_use_long_plt): New function.
2071 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2073 2014-02-27 Alan Modra <amodra@gmail.com>
2075 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2076 params for targets that don't use ppc32elf.em.
2078 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2080 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2081 of GOTOFF relocations.
2083 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2084 H.J. Lu <hongjiu.lu@intel.com>
2086 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2087 (elf_x86_64_legacy_plt_entry): Likewise.
2088 (elf_x86_64_bnd_plt_entry): Likewise.
2089 (elf_x86_64_legacy_plt2_entry): Likewise.
2090 (elf_x86_64_bnd_plt2_entry): Likewise.
2091 (elf_x86_64_bnd_arch_bed): Likewise.
2092 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2093 (elf_x86_64_link_hash_table): Add plt_bnd.
2094 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2096 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2097 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2099 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2100 symbols. Resolve call to the second PLT if it is created.
2101 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2102 (elf_x86_64_relocate_section): Resolve PLT references to the
2103 second PLT if it is created.
2104 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2105 second PLT entry for BND relocation.
2106 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2107 the second PLT is created.
2108 (elf_x86_64_get_synthetic_symtab): New.
2109 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2111 2014-02-19 Alan Modra <amodra@gmail.com>
2113 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2114 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2115 provision of out-of-line register save/restore routines.
2117 2014-02-18 Jack Carter <jack.carter@imgtec.com>
2119 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2120 PT_DYNAMIC segment flags.
2122 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2125 * simple.c (struct saved_offsets): New.
2126 (simple_save_output_info): Use it for ptr.
2127 (simple_restore_output_info): Use it for ptr. Check section_count.
2128 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2130 2014-02-17 Alan Modra <amodra@gmail.com>
2132 * elf64-ppc.h (struct ppc64_elf_params): Define.
2133 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2134 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2135 ppc64_elf_build_stubs): Update prototype.
2136 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2137 fields now in params. Adjust code throughout file.
2138 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2139 Save params pointer in htab.
2140 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2141 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2142 ppc64_elf_build_stubs): Remove parameters now in "params".
2144 2014-02-17 Alan Modra <amodra@gmail.com>
2146 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2147 patched for ppc476 workaround. Reapply branch taken/not taken
2150 2014-02-12 Alan Modra <amodra@gmail.com>
2152 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2153 stubs for calls to __tls_get_addr that we know will later be
2156 2014-02-12 Alan Modra <amodra@gmail.com>
2158 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2159 for ld -r, when code sections are sufficiently aligned.
2160 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2163 2014-02-12 Alan Modra <amodra@gmail.com>
2166 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2167 --export-dynamic and --dynamic-list marking of symbols.
2168 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2171 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2174 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2175 executables if it matches dynamic_list.
2177 2014-02-10 Alan Modra <amodra@gmail.com>
2179 * po/SRC-POTFILES.in: Regenerate.
2180 * po/bfd.pot: Regenerate.
2182 2014-02-09 Alan Modra <amodra@gmail.com>
2184 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2185 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2186 (elfNN_bed): Init new field.
2187 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2188 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2189 (ppc_elf_relax_section): Don't reallocate section here, write
2190 stubs, or write out relocs for ld -r here..
2191 (ppc_elf_relocate_section): ..instead write stubs here, and use
2192 existing code to write out relocs for ld -r. Fix offset
2193 adjustment on reloc for little-endian.
2194 (elf_backend_caches_rawsize): Define.
2196 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2199 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2201 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2203 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2204 return paths. Three times.
2205 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2207 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2208 (ppc64_elf_edit_toc): Free USED in return path.
2210 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2212 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2213 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2214 * libbfd.h: Regenerated.
2215 * bfd-in2.h: Regenerated.
2216 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2217 (nios2_reloc_map): Likewise.
2218 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2219 Fixed all references.
2220 (nios2_elf32_relocate_section): Add new relocations.
2221 (nios2_elf32_check_relocs): Likewise.
2222 (nios2_elf32_gc_sweep_hook): Likewise.
2224 2014-02-03 Alan Modra <amodra@gmail.com>
2226 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2227 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2228 (ppc_elf_link_params): New function.
2229 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2231 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2232 parameters. Use htab->params instead.
2233 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2234 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2235 64 bytes for ppc476 workaround.
2236 (struct ppc_elf_relax_info): New.
2237 (ppc_elf_relax_section): Exclude linker created sections and
2238 those too small to hold one instruction. Don't add another
2239 branch around trampolines on later relax passes. Don't
2240 generate trampolines for undefined symbols when !relocatable,
2241 nor for plugin symbols. Allocate space for ppc476 workaround
2242 patch area. Free fixups on error return path.
2243 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2244 * elf32-ppc.h (struct ppc_elf_params): New.
2245 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2246 (ppc_elf_link_params): Declare.
2247 * section.c (SEC_INFO_TYPE_TARGET): Define.
2248 * bfd-in2.h: Regenerate.
2250 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2252 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2254 (nios2_elf32_relocate_section): Use got_base to adjust
2255 GOT-pointer-relative relocations relative to _gp_got.
2256 (create_got_section): Create _gp_got symbol.
2257 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2258 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2260 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2262 * bfd-in2.h: Update from reloc.c.
2263 * elf32-nios2.c: Include elf32-nios2.h.
2264 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2265 (nios2_reloc_map): Likewise.
2266 (enum elf32_nios2_stub_type): Declare.
2267 (struct elf32_nios2_stub_hash_entry): Declare.
2268 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2269 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2270 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2271 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2272 bfd_count, top_index, input_list, all_local_syms.
2273 (nios2_call26_stub_entry): New.
2274 (nios2_elf32_install_imm16): Move up in file.
2275 (nios2_elf32_install_data): Move up in file.
2276 (hiadj): Move up in file.
2277 (stub_hash_newfunc): New.
2278 (link_hash_newfunc): Initialize hsh_cache field.
2280 (nios2_stub_name): New.
2281 (nios2_get_stub_entry): New.
2282 (nios2_add_stub): New.
2283 (nios2_elf32_setup_section_lists): New.
2284 (nios2_elf32_next_input_section): New.
2285 (CALL26_SEGMENT): New.
2286 (MAX_STUB_SECTION_SIZE): New.
2287 (group_sections): New.
2288 (nios2_type_of_stub): New.
2289 (nios2_build_one_stub): New.
2290 (nios2_size_one_stub): New.
2291 (get_local_syms): New.
2292 (nios2_elf32_size_stubs): New.
2293 (nios2_elf32_build_stubs): New.
2294 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2295 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2296 trampolines for R_NIOS2_CALL26 stubs.
2297 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2298 (nios2_elf32_gc_sweep_hook): Likewise.
2299 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2300 (nios2_elf32_link_hash_table_free): New.
2301 (bfd_elf32_bfd_link_hash_table_free): Define.
2302 * elf32-nios2.h: New file.
2303 * libbfd.h: Update from reloc.c.
2304 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2306 2014-01-29 Nick Clifton <nickc@redhat.com>
2309 * elf32-metag.c (elf_metag_post_process_headers): Call
2310 _bfd_elf_post_process_headers.
2311 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2312 _bfd_elf_copy_private_data.
2313 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2315 2014-01-29 Nick Clifton <nickc@redhat.com>
2317 * bfd-in.h (bfd_set_section_vma): Delete.
2318 (bfd_set_section_alignment): Delete.
2319 (bfd_set_section_userdata): Delete.
2320 (bfd_set_cacheable): Delete.
2321 * bfd.c (bfd_set_cacheable): New static inline function.
2322 * section.c (bfd_set_section_userdata): Likewise.
2323 (bfd_set_section_vma): Likewise.
2324 (bfd_set_section_alignment): Likewise.
2325 * bfd-in2.h: Regenerate.
2327 2014-01-28 Nick Clifton <nickc@redhat.com>
2329 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2330 attributes select the CU containing the abbreviation, which may not
2333 2014-01-24 Alan Modra <amodra@gmail.com>
2335 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2336 to get_relocs for ELFv2.
2338 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2341 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2342 if TLS sections are not adjacent.
2344 2014-01-22 Alan Modra <amodra@gmail.com>
2346 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2348 2014-01-22 Alan Modra <amodra@gmail.com>
2350 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2352 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2355 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2356 regular default symbol definition and the versioned dynamic
2357 symbol definition mismatch, skip the default symbol definition
2358 if one of them is IFUNC.
2360 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2363 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2364 info->export_dynamic nor h->ref_dynamic for type mismatch when
2365 adding the default version.
2367 2014-01-16 Alan Modra <amodra@gmail.com>
2369 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2370 mips_elf_traverse_got_arg* rather than mips_got_info*.
2371 Adjust caller. Alloc on output_bfd rather than symbol section
2374 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2376 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2378 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2380 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2383 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2384 against __ehdr_start.
2385 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2387 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2389 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2391 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2393 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2396 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2397 count if there are any non pc-relative relocs.
2398 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2400 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2401 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2403 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2404 offset while calculating relocation address.
2405 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2406 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2408 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2411 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2412 R_ARM_ABS8 and R_ARM_ABS16.
2414 2014-01-13 Alan Modra <amodra@gmail.com>
2416 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2417 error when shared and force a plt call otherwise.
2418 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2419 plt_type == PLT_NEW.
2420 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2421 the appropriate call stub.
2423 2014-01-10 Alan Modra <amodra@gmail.com>
2428 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2429 (assign_file_positions_for_non_load_sections): When setting up
2430 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2431 header that completely covers the relro region.
2433 2014-01-09 Tristan Gingold <gingold@adacore.com>
2435 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2436 table macros and add macros to initializa the structure.
2438 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2443 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2444 size for PT_GNU_RELRO segment.
2445 (assign_file_positions_for_load_sections): If PT_LOAD segment
2446 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2448 2014-01-07 Tom Tromey <tromey@redhat.com>
2450 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2453 2014-01-03 Nick Clifton <nickc@redhat.com>
2456 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2459 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
2462 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2464 2014-01-02 Nick Clifton <nickc@redhat.com>
2467 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2468 filename in the bfd's filename field.
2469 * elfcode.h (bfd_from_remote_memory): Likewise.
2470 * ieee.c (ieee_object_p): Likewise.
2471 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2472 * oasys.c (oasys_openr_next_archived_file): Likewise.
2473 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2474 * opncls.c (bfd_fopen): Likewise.
2475 (bfd_openstreamr): Likewise.
2476 (bfd_openr_iovec): Likewise.
2477 (bfd_openw): Likewise.
2478 (bfd_create): Likewise.
2479 (_bfd_delete_bfd): Free filename.
2481 For older changes see ChangeLog-2013
2483 Copyright (C) 2014 Free Software Foundation, Inc.
2485 Copying and distribution of this file, with or without modification,
2486 are permitted in any medium without royalty provided the copyright
2487 notice and this notice are preserved.
2493 version-control: never
projects / deliverable / binutils-gdb.git / blob