1 2020-05-19 Alan Modra <amodra@gmail.com>
3 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
4 bfd_get_filename rather than accessing bfd->filename directly.
5 * aout-target.h (MY (object_p)): Likewise.
6 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
7 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
8 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
9 (_bfd_archive_bsd44_construct_extended_name_table),
10 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
11 (_bfd_bsd_write_armap): Likewise.
12 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
13 * cache.c (bfd_open_file): Likewise.
14 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
15 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
16 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
17 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
18 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
19 * elf32-nds32.c (nds32_elf_output_symbol_hook),
20 (patch_tls_desc_to_ie): Likewise.
21 * elf32-spu.c (sort_bfds, print_one_overlay_section),
22 (spu_elf_auto_overlay): Likewise.
23 * elf64-hppa.c (elf_hppa_final_link): Likewise.
24 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
25 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
26 * elflink.c (bfd_elf_size_dynamic_sections),
27 (elf_link_input_bfd): Likewise.
28 * linker.c (_bfd_generic_link_output_symbols): Likewise.
29 * mach-o.c (bfd_mach_o_follow_dsym),
30 (bfd_mach_o_close_and_cleanup): Likewise.
31 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
32 (find_separate_debug_file, get_build_id_name): Likewise.
33 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
34 * plugin.c (bfd_plugin_open_input): Likewise.
35 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
36 * som.c (som_write_armap): Likewise.
37 * srec.c (srec_write_record, srec_write_symbols): Likewise.
38 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
39 (_bfd_vms_lib_write_archive_contents): Likewise.
40 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
42 2020-05-19 Alan Modra <amodra@gmail.com>
45 * bfdio.c (_bfd_real_fopen): Typo fix.
47 2020-05-18 Nick Clifton <nickc@redhat.com>
50 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
51 for the sections_being_created array.
53 2020-05-18 Alan Modra <amodra@gmail.com>
55 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
56 they can be freed without also freeing internal_relocs.
58 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
61 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
62 separators into DOS style when creating a WIN32 fullpath.
64 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
66 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
67 to initialize RISC-V tdata.
69 2020-05-12 Gunther Nikl <gnikl@justmail.de>
71 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
74 2020-05-11 Alan Modra <amodra@gmail.com>
76 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
78 2020-05-11 Alan Modra <amodra@gmail.com>
80 * elf64-ppc.c: Rename powerxx to power10 throughout.
82 2020-05-11 Alan Modra <amodra@gmail.com>
85 * coffgen.c (coff_get_normalized_symtab): Check that buffer
86 contains required number of auxents before processing any auxent.
87 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
88 file name from auxents for PE.
90 2020-05-04 Gunther Nikl <gnikl@justmail.de>
92 * aout-cris.c (DEFAULT_ARCH): Delete define.
93 (MY_set_arch_mach): Likewise.
94 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
96 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
97 of r_type before the shift.
99 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
102 * elfnn-aarch64.c (group_sections): Copy implementation from
105 2020-05-01 Alan Modra <amodra@gmail.com>
108 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
109 accessing root.u.def of symbols. Also check root.u.def.section
110 is non-NULL. Reverse tests so as to make the logic positive.
112 2020-05-01 Alan Modra <amodra@gmail.com>
115 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
116 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
118 2020-05-01 Alan Modra <amodra@gmail.com>
121 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
122 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
123 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
124 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
125 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
126 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
127 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
128 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
129 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
130 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
132 2020-05-01 Alan Modra <amodra@gmail.com>
135 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
136 from shared libraries.
138 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
140 * elf32-xtensa.c (relax_section): Don't negate diff_value for
141 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
142 equals 0. Report overflow when the result has negative sign but
143 all significant bits are zero.
145 2020-04-29 Gunther Nikl <gnikl@justmail.de>
147 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
148 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
150 2020-04-28 Alan Modra <amodra@gmail.com>
152 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
153 Emit warning message.
155 2020-04-27 Tamar Christina <tamar.christina@arm.com>
157 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
158 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
159 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
160 to x86_64_pe_big_vec as it not a big-endian format.
161 (vec i386_pe_big_vec): New.
162 * configure.ac: Likewise.
163 * targets.c: Likewise.
164 * configure: Regenerate.
165 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
166 COFF_WITH_PE_BIGOBJ): New.
167 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
169 (x86_64_pe_be_vec): Moved.
171 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
173 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
174 * elf.c (elfcore_grok_arc_v2): New function.
175 (elfcore_grok_note): Call the new function to handle the corresponding
177 (elfcore_write_arc_v2): New function.
178 (elfcore_write_register_note): Call the new function to handle the
179 corresponding pseudo-sections.
181 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
184 * bfd-in2.h: Regenerated.
185 * elf32-xtensa.c (elf_howto_table): New entries for
186 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
187 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
188 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
189 R_XTENSA_NDIFF{8,16,32}.
190 * libbfd.h (bfd_reloc_code_real_names): Add names for
191 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
192 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
193 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
194 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
196 2020-04-21 Tamar Christina <tamar.christina@arm.com>
199 * compress.c (bfd_get_full_section_contents): Exclude sections with no
202 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
205 * elf-bfd.h (elf_backend_data): Add
206 elf_backend_strip_zero_sized_dynamic_sections.
207 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
208 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
210 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
212 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
214 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
216 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
218 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
220 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
222 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
224 2020-04-21 Nick Clifton <nickc@redhat.com>
226 * po/sr.po: Updated Serbian translation.
228 2020-04-21 Alan Modra <amodra@gmail.com>
230 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
233 2020-04-20 Stephen Casner <casner@acm.org>
235 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
236 causing globals from linker script to be treated as debug symbols.
237 (translate_symbol_table): Don't sign-extend symbol values from 16
238 to 64 bits in nm output.
240 2020-04-20 Alan Modra <amodra@gmail.com>
242 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
244 2020-04-18 Alan Modra <amodra@gmail.com>
246 * section.c (bfd_is_const_section): Correct test for special
248 * bfd-in2.h: Regenerate.
250 2020-04-17 Alan Modra <amodra@gmail.com>
253 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
256 2020-04-16 Nick Clifton <nickc@redhat.com>
259 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
260 abort with a more helpful error message.
262 2020-04-16 Alan Modra <amodra@gmail.com>
265 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
268 2020-04-15 Fangrui Song <maskray@google.com>
271 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
272 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
273 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
274 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
275 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
276 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
277 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
278 * elf32-sh.c (sh_elf_relocate_section): Likewise.
279 * elf32-spu.c (spu_elf_relocate_section): Likewise.
280 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
281 * elflink.c (elf_link_output_extsym): Likewise.
282 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
284 2020-04-15 Alan Modra <amodra@gmail.com>
287 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
288 pointer into strings that may be freed for section name, always
289 allocate a new string.
291 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
292 Jan W. Jagersma <jwjagersma@gmail.com>
294 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
295 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
296 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
297 (_bfd_go32_mkobject): New functions.
298 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
299 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
300 (go32exe_mkobject): Call _bfd_go32_mkobject.
301 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
302 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
304 (coff_write_relocs): Enable extended reloc counter code if
305 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
306 (coff_write_object_contents): Likewise. Pad section headers
307 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
308 instead of coff_swap_scnhdr_out.
309 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
310 enable extended reloc counter.
311 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
312 Declare with ATTRIBUTE_UNUSED.
313 * libcoff-in.h: (struct coff_tdata): New field go32.
315 * libcoff.h: Regenerate.
317 2020-04-14 Fangrui Song <maskray@google.com>
320 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
323 2020-04-14 Stephen Casner <casner@acm.org>
326 * pdp11.c: Add implementation of --imagic option.
327 (adjust_o_magic): Fix objcopy --extract-symbol test.
328 * libaout.h (enum aout_magic): Add i_magic.
330 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
331 Nick Clifton <nickc@redhat.com>
333 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
335 <default>: Error rather than abort.
337 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
340 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
341 relocation section from section group.
343 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
345 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
346 bfd->origin to file offset.
347 * bfdwin.c (bfd_get_file_window): Likewise.
348 * bfd.c: Clarify the use of the bfd->origin field.
349 * bfd-in2.h: Regenerate.
350 * coff-i386.c: Don't include go32exe.h. Allow overriding
351 coff_write_object_contents via COFF_WRITE_CONTENTS.
352 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
353 (go32exe_write_object_contents): New functions.
354 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
355 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
356 (create_go32_stub): Remove check for 2k size limit. Read stub
357 from go32exe_temp_stub if present.
358 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
359 copy variable-length stub.
360 (go32_check_format): Read stub to go32exe_temp_stub, set
361 origin, return go32exe_cleanup.
362 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
363 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
364 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
365 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
366 Remove functions and their associated #defines.
367 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
368 * libcoff-in.h: (struct coff_tdata): New field stub_size.
369 Rename field go32stub to stub.
370 * libcoff.h: Regenerate.
371 * coff-stgo32.c (go32_check_format): Rename to...
372 (go32exe_check_format): ...this.
373 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
374 (go32exe_copy_private_bfd_data): ...this.
375 (stub_bytes): Rename to...
376 (go32exe_default_stub): ...this.
377 (create_go32_stub): Rename to...
378 (go32exe_create_stub): ...this.
379 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
382 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
386 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
387 relocation to R_386_32 for relocation against non-preemptible
389 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
390 allocate dynamic relocation for non-preemptible absolute symbol.
391 (elf_i386_relocate_section): Pass sec to
392 GENERATE_DYNAMIC_RELOCATION_P.
393 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
394 (elf_x86_64_convert_load_reloc): Covert load relocation to
395 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
396 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
397 for non-preemptible absolute symbol if they overflow.
398 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
399 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
400 symbol. Don't allocate dynamic relocation for non-preemptible
402 (elf_x86_64_relocate_section): Don't generate relative relocation
403 for GOTPCREL relocations aganst local absolute symbol. Pass sec
404 to GENERATE_DYNAMIC_RELOCATION_P.
405 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
406 against non-preemptible absolute symbol.
407 (_bfd_elf_x86_valid_reloc_p): New function.
408 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
410 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
411 argument. Don't generate dynamic relocation against
412 non-preemptible absolute symbol.
414 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
415 against non-preemptible absolute symbol.
417 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
418 (_bfd_elf_x86_valid_reloc_p): New.
420 2020-04-01 Tamar Christina <tamar.christina@arm.com>
423 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
424 address in the GOT if in thumb only mode.
426 2020-04-01 Tamar Christina <tamar.christina@arm.com>
428 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
430 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
432 * mmo.c (mmo_scan): Create .text section only when needed, not
435 2020-03-31 Alan Modra <amodra@gmail.com>
437 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
440 2020-03-31 Alan Modra <amodra@gmail.com>
442 * vms-alpha.c (image_write): Check bounds for sections without
443 contents too. Error on non-zero write to section without
445 (_bfd_vms_slurp_etir): Check return of image_write* functions.
447 2020-03-31 Alan Modra <amodra@gmail.com>
449 * tekhex.c (pass_over): Check is_eof before reading buffer.
451 2020-03-30 Nick Clifton <nickc@redhat.com>
454 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
455 field to timestamp and make it an integer.
456 * libcoff.h: Regenerate.
457 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
458 field in the pe_data structure rather than the insert_timestamp
461 2020-03-30 Alan Modra <amodra@gmail.com>
464 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
467 2020-03-26 Nick Clifton <nickc@redhat.com>
469 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
470 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
472 * libbfd.h: Regenerate.
474 2020-03-26 Alan Modra <amodra@gmail.com>
476 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
478 2020-03-26 Alan Modra <amodra@gmail.com>
480 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
482 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
484 2020-03-25 Nick Clifton <nickc@redhat.com>
486 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
488 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
489 * libbfd.h: Regenerate.
491 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
493 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
494 correct field name in the output string.
496 2020-03-25 Alan Modra <amodra@gmail.com>
499 * elf.c (assign_file_positions_for_load_sections): Adjust offset
500 for SHT_NOBITS section if first in segment.
502 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
505 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
506 (_bfd_elf_get_symbol_version_string): This.
507 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
508 (_bfd_elf_get_symbol_version_string): This.
509 (bfd_elf_print_symbol): Pass TRUE to
510 _bfd_elf_get_symbol_version_string.
511 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
512 bfd_boolean argument.
513 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
514 * targets.c (_bfd_get_symbol_version_string): Likewise.
515 (bfd_get_symbol_version_string): Likewise.
516 * bfd-in2.h: Regenerated.
518 2020-03-24 Nick Clifton <nickc@redhat.com>
519 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
522 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
525 2020-03-24 Nick Clifton <nickc@redhat.com>
528 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
529 segment to use for PT_GNU_RELRO, ignore empty sections in a
530 segment's current list.
532 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
535 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
537 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
540 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
541 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
542 on the previous _bfd_elf_get_symbol_version_string.
543 (_bfd_elf_get_symbol_version_string): Use it.
545 2020-03-24 Alan Modra <amodra@gmail.com>
547 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
548 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
551 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
553 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
555 2020-03-23 Alan Modra <amodra@gmail.com>
557 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
558 symbol count. Allocate an extra byte to ensure name strings
559 are terminated. Sanity check name offsets. Release memory on
562 2020-03-23 Alan Modra <amodra@gmail.com>
564 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
565 field hasn't been read. Remove unnecessary casts.
567 2020-03-22 Alan Modra <amodra@gmail.com>
569 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
570 enough to read number of symbols.
572 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
574 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
575 (EXECUTABLE_SUFFIX): Likewise.
576 * config.in: Regenerated.
577 * configure: Likewise.
578 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
579 _bfd_generic_close_and_cleanup.
580 (plugin_list_entry): Remove resolution_file, resolution_option,
581 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
582 lto_wrapper, gcc_env and initialized,
583 (need_lto_wrapper_p): Removed.
584 (get_lto_wrapper): Likewise.
585 (setup_lto_wrapper_env): Likewise.
586 (register_all_symbols_read): Likewise.
587 (egister_cleanup): Likewise.
588 (get_symbols): Likewise.
589 (add_input_file): Likewise.
590 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
591 (add_symbols): Updated.
592 (try_claim): Likewise.
593 (try_load_plugin): Likewise.
594 (bfd_plugin_canonicalize_symtab): Likewise.
595 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
596 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
598 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
601 * plugin.c (plugin_list_entry): Add has_symbol_type.
602 (add_symbols_v2): New function.
603 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
604 provides symbol type.
605 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
606 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
609 2020-03-20 Alan Modra <amodra@gmail.com>
611 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
612 enough to read number of symbols.
614 2020-03-20 Alan Modra <amodra@gmail.com>
616 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
617 backend functions for NULL before calling.
618 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
619 (bfd_section_from_shdr, assign_section_numbers): Likewise.
620 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
621 * elfnn-ia64.c (ignore_errors): New function.
622 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
624 2020-03-19 Nick Clifton <nickc@redhat.com>
627 * dwarf2.c (struct varinfo): Add unit_offset field to record the
628 location of the varinfo in the unit's debug info data. Change the
629 type of the stack field to a boolean.
630 (lookup_var_by_offset): New function. Returns the varinfo
631 structure for the variable described at the given offset in the
633 (scan_unit_for_symbols): Add support for variables which have the
634 DW_AT_specification attribute.
636 2020-03-19 Nick Clifton <nickc@redhat.com>
639 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
642 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
644 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
646 2020-03-18 Nick Clifton <nickc@redhat.com>
649 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
650 memory access when processing a corrupt secondary reloc section.
652 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
654 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
655 instead of calling abort.
656 * elf32-csky.c (csky_build_one_stub): Likewise.
657 * elf32-hppa.c (hppa_build_one_stub): Likewise.
658 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
659 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
660 * elf32-metag.c (metag_build_one_stub): Likewise.
661 * elf32-nios2.c (nios2_build_one_stub): Likewise.
662 * elf64-ppc.c (ppc_build_one_stub): Likewise.
663 (ppc_size_one_stub): Likewise.
664 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
666 2020-03-17 Nick Clifton <nickc@redhat.com>
669 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
672 2020-03-17 Nick Clifton <nickc@redhat.com>
675 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
676 free. Add free on another failure path.
678 2020-03-16 Alan Modra <amodra@gmail.com>
681 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
682 we have a non-zero section count. Do lma comparison in octets.
684 2020-03-16 Alan Modra <amodra@gmail.com>
686 * vms-alpha.c (dst_restore_location): Validate index into
687 dst_ptr_offsets array before accessing. Return status.
688 (dst_retrieve_location): Similarly, making "loc" parameter a
689 pointer to return value.
690 (_bfd_vms_slurp_etir): Update calls to above functions.
692 2020-03-14 Kamil Rytarowski <n54@gmx.com>
694 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
696 * configure: Regenerated.
698 2020-03-14 Alan Modra <amodra@gmail.com>
700 * section.c (BFD_FAKE_SECTIONS): Formatting.
701 * bfd-in2.h: Regenerate.
703 2020-03-13 Kamil Rytarowski <n54@gmx.com>
705 * elf.c (elfcore_grok_netbsd_note): Add support for
706 NT_NETBSDCORE_LWPSTATUS notes.
708 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
710 * bfd-in2.h: Regenerate.
711 * section.c (asection): Add already_assigned field.
712 (BFD_FAKE_SECTION): Add default initializer for it.
713 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
714 * elf32-arm.c (arm_build_one_stub): Add support for
715 non_contiguous_regions.
716 * elf32-csky.c (csky_build_one_stub): Likewise.
717 * elf32-hppa.c (hppa_build_one_stub): Likewise.
718 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
719 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
720 * elf32-metag.c (metag_build_one_stub): Likewise.
721 * elf32-nios2.c (nios2_build_one_stub): Likewise.
722 * elf64-ppc.c (ppc_build_one_stub): Likewise.
723 (ppc_size_one_stub): Likewise.
724 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
725 * elflink.c (elf_link_input_bfd): Likewise.
727 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
730 * elf-linker-x86.h (elf_linker_x86_params): Add
731 static_before_all_inputs and has_dynamic_linker.
732 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
733 dynamic input objects if -static is passed at command-line
734 before all input files without --dynamic-linker unless
735 --no-dynamic-linker is used.
737 2020-03-13 Kamil Rytarowski <n54@gmx.com>
739 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
741 2020-03-13 Christian Eggers <ceggers@gmx.de>
743 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
745 * elfcode.h (bfd_from_remote_memory): Add units to several
746 parameters. New local "opb". Fix usage of p_align. Fix
747 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
748 call of target_read_memory.
749 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
750 calculation of "offset" and "output_offset".
751 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
752 from "offset" and fix calculation of "end" from "vma+size". Fix
753 comparison between "sh_addr" and "vma"/"output_offset".
754 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
755 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
757 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
758 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
759 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
760 assignment of p_paddr from phdr_lma. Fix comparison between
761 "lma+size" and "next->lma".
762 (elf_sort_segments): Fix assignment from p_paddr to lma.
763 (assign_file_positions_for_load_sections): Add unit (bytes) to
764 local "align". Fix calculation of local "off_adjust". Fix
765 calculation of local "filehdr_vaddr".
766 (assign_file_positions_for_non_load_sections): New local "opb".
767 Fix calculation of "end" from "p_size". Fix comparison between
768 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
769 from "end" and "p_vaddr".
770 (rewrite_elf_program_header): Fix comparison between p_vaddr and
771 vma. Fix assignment to p_paddr from lma. Fix comparison between
772 p_paddr and lma. Fix assignment to p_paddr from lma.
773 * merge.c (sec_merge_emit): New local "opb". Convert
774 "alignment_power" to octets.
775 (_bfd_add_merge_section): New locals "alignment_power" and
776 "opb". Fix comparison between "alignment_power" and
778 (_bfd_merge_sections): New local "opb". Divide size by opb
779 before checking align mask.
781 2020-03-13 Christian Eggers <ceggers@gmx.de>
783 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
784 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
786 (_bfd_elf_make_section_from_phdr): Similarly.
787 (elf_fake_sections): Fix calculation of
788 Elf_Internal_shdr::sh_addr from section VMA.
789 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
791 (assign_file_positions_for_load_sections): Fix calculations of
792 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
793 comparison between program header address and section LMA.
794 (assign_file_positions_for_non_load_sections): Likewise.
795 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
796 (IS_CONTAINED_BY_VMA): Add parameter opb.
797 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
798 INCLUDE_SECTION_IN_SEGMENT): Likewise.
799 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
800 Fix calculations of p_addr_valid and p_vaddr_offset.
801 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
802 with octets per byte when comparing against p_vaddr.
804 2020-03-11 Alan Modra <amodra@gmail.com>
806 * som.c (setup_sections): Sanity check subspace.name.
808 2020-03-11 Alan Modra <amodra@gmail.com>
810 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
812 2020-03-10 Alan Modra <amodra@gmail.com>
815 * ihex.c (ihex_write_object_contents): Don't assume ordering of
818 2020-03-09 Alan Modra <amodra@gmail.com>
820 * wasm-module.c (wasm_scan): Sanity check file name length
821 before allocating memory. Move common section setup code. Do
822 without bfd_tell to calculate section size.
824 2020-03-06 Nick Clifton <nickc@redhat.com>
826 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
827 with error messages and failure return values.
829 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
831 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
832 relocation sections for any removed reference to a dynamic symbol.
834 2020-03-05 Nick Clifton <nickc@redhat.com>
836 * elf-bfd.h (struct elf_backend_data): Add new fields:
837 init_secondary_reloc_section, slurp_secondary_reloc_section,
838 write_secondary_reloc_section.
839 (_bfd_elf_init_secondary_reloc_section): Prototype.
840 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
841 (_bfd_elf_write_secondary_reloc_section): Prototype.
842 * elf.c ( bfd_section_from_shdr): Invoke the new
843 init_secondary_reloc_section backend function, if defined, when a
844 second reloc section is encountered.
845 (swap_out_syms): Invoke the new symbol_section_index function, if
846 defined, when computing the section index of an OS/PROC specific
848 (_bfd_elf_init_secondary_reloc_section): New function.
849 (_bfd_elf_slurp_secondary_reloc_section): New function.
850 (_bfd_elf_write_secondary_reloc_section): New function.
851 (_bfd_elf_copy_special_section_fields): New function.
852 * elfcode.h (elf_write_relocs): Invoke the new
853 write_secondary_relocs function, if defined, in order to emit
855 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
856 function, if defined, in order to read in secondary relocs.
857 * elfxx-target.h (elf_backend_copy_special_section_fields):
858 Provide a non-NULL default definition.
859 (elf_backend_init_secondary_reloc_section): Likewise.
860 (elf_backend_slurp_secondary_reloc_section): Likewise.
861 (elf_backend_write_secondary_reloc_section): Likewise.
862 (struct elf_backend_data elfNN_bed): Add initialisers for the new
864 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
865 * configure: Regenerate.
867 2020-03-05 Alan Modra <amodra@gmail.com>
869 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
870 against file size before allocating memory. Use bfd_alloc rather
871 than bfd_zalloc for carsym/strings memory.
873 2020-03-04 Alan Modra <amodra@gmail.com>
875 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
876 sh_addr mod sh_addalign is zero.
878 2020-03-04 Alan Modra <amodra@gmail.com>
880 * format.c (bfd_check_format_matches): Call cleanup on error exit.
882 2020-03-03 Alan Modra <amodra@gmail.com>
884 * format.c (struct bfd_preserve): Add cleanup field.
885 (bfd_preserve_save): Add cleanup param and save.
886 (bfd_preserve_restore): Return cleanup.
887 (bfd_preserve_finish): Call the cleanup for the discarded match.
888 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
889 and clear when preserving a match. Restore cleanup too when
890 restoring that match.
892 2020-03-02 Alan Modra <amodra@gmail.com>
894 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
895 * hpux-core.c (hpux_core_core_file_p): Update prototype.
896 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
897 (core_sco5_vec): Correct initialisers.
899 2020-03-02 Alan Modra <amodra@gmail.com>
901 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
902 * aix5ppc-core.c (xcoff64_core_p): Likewise.
903 * cisco-core.c (cisco_core_file_validate): Likewise.
904 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
905 * hpux-core.c (hpux_core_core_file_p): Likewise.
906 * irix-core.c (irix_core_core_file_p): Likewise.
907 * lynx-core.c (lynx_core_file_p): Likewise.
908 * netbsd-core.c (netbsd_core_file_p): Likewise.
909 * osf-core.c (osf_core_core_file_p): Likewise.
910 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
911 * sco5-core.c (sco5_core_file_p): Likewise.
913 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
915 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
917 2020-03-02 Alan Modra <amodra@gmail.com>
919 * targets.c (bfd_cleanup): New typedef.
920 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
921 * libbfd-in.h (_bfd_no_cleanup): Define.
922 * format.c (bfd_reinit): Add cleanup parameter, call it.
923 (bfd_check_format_matches): Set cleanup from _bfd_check_format
924 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
925 * aout-target.h (callback, object_p): Return bfd_cleanup.
926 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
927 * archive.c (bfd_generic_archive_p): Likewise.
928 * binary.c (binary_object_p): Likewise.
929 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
930 * coff-ia64.c (ia64coff_object_p): Likewise.
931 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
932 * coff-sh.c (coff_small_object_p): Likewise.
933 * coff-stgo32.c (go32_check_format): Likewise.
934 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
935 (xcoff64_core_p): Likewise.
936 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
937 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
938 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
939 * elfcode.h (elf_object_p): Likewise.
940 * elfcore.h (elf_core_file_p): Likewise.
941 * i386msdos.c (msdos_object_p): Likewise.
942 * ihex.c (ihex_object_p): Likewise.
943 * libaout.h (some_aout_object_p): Likewise.
944 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
945 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
946 * libbfd.c (_bfd_dummy_target): Likewise.
947 * libcoff-in.h (coff_object_p): Likewise.
948 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
949 (bfd_mach_o_arm64_core_p): Likewise.
950 * mach-o-arm.c (bfd_mach_o_arm_object_p),
951 (bfd_mach_o_arm_core_p): Likewise.
952 * mach-o-i386.c (bfd_mach_o_i386_object_p),
953 (bfd_mach_o_i386_core_p): Likewise.
954 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
955 (bfd_mach_o_x86_64_core_p): Likewise.
956 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
957 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
958 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
959 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
960 * mmo.c (mmo_object_p): Likewise.
961 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
962 * peicode.h (coff_real_object_p, pe_ILF_object_p),
963 (pe_bfd_object_p): Likewise.
964 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
965 * ppcboot.c (ppcboot_object_p): Likewise.
966 * rs6000-core.c (rs6000coff_core_p): Likewise.
967 * som.c (som_object_setup, som_object_p): Likewise.
968 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
969 * tekhex.c (tekhex_object_p): Likewise.
970 * vms-alpha.c (alpha_vms_object_p): Likewise.
971 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
972 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
973 * wasm-module.c (wasm_object_p): Likewise.
974 * xsym.c (bfd_sym_object_p): Likewise.
975 * xsym.h (bfd_sym_object_p): Likewise.
976 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
978 * pdp11.c (some_aout_object_p): Likewise.
979 * plugin.c (register_ld_plugin_object_p): Update object_p
981 * plugin.h (register_ld_plugin_object_p): Likewise.
982 * bfd-in2.h: Regenerate.
983 * libbfd.h: Regenerate.
984 * libcoff.h: Regenerate.
986 2020-03-02 Alan Modra <amodra@gmail.com>
988 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
989 applicable section flags.
990 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
991 (mips_ecoff_bele_vec): Likewise.
992 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
994 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
995 (_bfd_ecoff_styp_to_sec_flags): Likewise.
997 2020-03-02 Alan Modra <amodra@gmail.com>
999 * elf32-m32r.c (m32r_elf_section_flags): New function.
1000 (elf_backend_section_flags): Define.
1001 * elf32-nds32.c (nds32_elf_section_flags): New function.
1002 (elf_backend_section_flags): Define.
1003 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1004 .sbss and .sdata sections.
1005 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1006 for SHF_V850_GPREL sections.
1007 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1009 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1010 for SHF_PARISC_SHORT sections.
1011 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1012 (elf_backend_section_flags): Define.
1013 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1014 for SHF_MIPS_GPREL sections. Delete FIXME.
1016 2020-03-02 Alan Modra <amodra@gmail.com>
1018 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1019 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1020 calling elf_backend_section_flags with adjusted params. Use
1021 newsect->flags past that point.
1022 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1024 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1025 to have their type overridden, and all sh_flags but processor and
1027 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1028 * elf32-mep.c (mep_elf_section_flags): Likewise.
1029 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1030 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1031 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1032 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1033 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1034 stub BFD and non-aarch64 input files when scanning for stubs.
1036 2020-03-02 Alan Modra <amodra@gmail.com>
1038 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1039 limit to decompressed element size.
1041 2020-03-02 Alan Modra <amodra@gmail.com>
1043 * vms-lib.c (vms_traverse_index): Add recur_count param and
1044 update calls. Fail on excessive recursion.
1046 2020-03-02 Alan Modra <amodra@gmail.com>
1048 * vms-alpha.c (vms_get_remaining_object_record): Use
1049 bfd_realloc_or_free rather than bfd_realloc.
1050 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1051 (dst_define_location, parse_module): Likewise, and check realloc
1052 return status before using memory. Return status from function
1053 adjusting all callers.
1055 2020-02-28 Alan Modra <amodra@gmail.com>
1057 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1059 2020-02-28 Alan Modra <amodra@gmail.com>
1061 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1062 Remove duplicate undersize check.
1064 2020-02-27 Alan Modra <amodra@gmail.com>
1067 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1069 2020-02-27 Alan Modra <amodra@gmail.com>
1072 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1073 (coff_section_type): Adjust comment.
1074 (decode_section_type): Likewise. Call coff_section_type before
1075 decode_section_type.
1076 (bfd_decode_symclass): Use 'c' for common sections other than
1079 2020-02-27 Alan Modra <amodra@gmail.com>
1081 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1084 2020-02-27 Alan Modra <amodra@gmail.com>
1086 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1087 if file is an archive element.
1088 * bfd-in2.h: Regenerate.
1090 2020-02-26 Alan Modra <amodra@gmail.com>
1092 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1093 bfd_set_error on failing test. Don't bother changing bfd_error on
1094 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1095 Check sym name is within string buffer. Use size_t for some vars.
1096 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1097 int_buf. Don't change bfd_error on file read error. Use
1098 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1099 calculations to catch overflows before they occur. malloc and
1100 free raw armap rather than using bfd_alloc. Read raw armap before
1101 allocating carsym+strings buffer.
1102 (_bfd_slurp_extended_name_table): Localize variables. Check
1103 name size against file size.
1105 2020-02-26 Alan Modra <amodra@gmail.com>
1107 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1109 2020-02-26 Alan Modra <amodra@gmail.com>
1111 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1112 malloc. Check for NULL return from bfd_malloc.
1113 (rx_table_find, rx_table_map): Likewise.
1114 (rx_set_section_contents): Check bfd_alloc return.
1115 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1117 2020-02-26 Alan Modra <amodra@gmail.com>
1119 * aoutx.h: Indent labels correctly. Format error strings.
1120 * archive.c: Likewise.
1121 * archive64.c: Likewise.
1122 * coff-arm.c: Likewise.
1123 * coff-rs6000.c: Likewise.
1124 * coff-stgo32.c: Likewise.
1125 * cpu-arm.c: Likewise.
1126 * dwarf2.c: Likewise.
1127 * elf-ifunc.c: Likewise.
1128 * elf-properties.c: Likewise.
1129 * elf-s390-common.c: Likewise.
1130 * elf-strtab.c: Likewise.
1132 * elf32-arm.c: Likewise.
1133 * elf32-bfin.c: Likewise.
1134 * elf32-cr16.c: Likewise.
1135 * elf32-csky.c: Likewise.
1136 * elf32-i386.c: Likewise.
1137 * elf32-m68k.c: Likewise.
1138 * elf32-msp430.c: Likewise.
1139 * elf32-nds32.c: Likewise.
1140 * elf32-nios2.c: Likewise.
1141 * elf32-pru.c: Likewise.
1142 * elf32-xtensa.c: Likewise.
1143 * elf64-ia64-vms.c: Likewise.
1144 * elf64-x86-64.c: Likewise.
1145 * elfcode.h: Likewise.
1146 * elfcore.h: Likewise.
1147 * elflink.c: Likewise.
1148 * elfnn-aarch64.c: Likewise.
1149 * elfnn-ia64.c: Likewise.
1150 * elfnn-riscv.c: Likewise.
1151 * elfxx-mips.c: Likewise.
1152 * elfxx-sparc.c: Likewise.
1153 * elfxx-x86.c: Likewise.
1154 * i386lynx.c: Likewise.
1155 * merge.c: Likewise.
1156 * pdp11.c: Likewise.
1157 * plugin.c: Likewise.
1158 * reloc.c: Likewise.
1160 2020-02-26 Alan Modra <amodra@gmail.com>
1163 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1165 (bfd_elf_add_dt_needed_tag): Declare.
1166 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1167 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1168 from elf_add_dt_needed_tag. Remove soname and doit param.
1169 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1170 to see whether as-needed lib is already loaded, use dyn_loaded
1171 list instead. When saving and restoring around as-needed lib
1172 handle possibility that dynstr has not been initialised. Don't
1173 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1174 Mark libs loaded via DT_NEEDED entries of other libs with
1175 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1177 (elf_link_check_versioned_symbol): Remove now unneccesary
1178 DYNAMIC check when traversing dyn_loaded list.
1180 2020-02-26 Alan Modra <amodra@gmail.com>
1182 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1184 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1187 * plugin.c (need_lto_wrapper_p): New.
1188 (bfd_plugin_set_program_name): Add an int argument to set
1190 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1192 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1194 2020-02-24 Alan Modra <amodra@gmail.com>
1196 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1198 2020-02-24 Alan Modra <amodra@gmail.com>
1200 * vms-lib.c (struct carsym_mem): Add limit.
1201 (vms_add_index): Heed limit.
1202 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1203 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1204 Always return actual number read.
1205 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1206 assertion with error exit.
1208 2020-02-22 Alan Modra <amodra@gmail.com>
1211 * elf.c (assign_file_positions_for_load_sections): Continue linking
1212 on "PHDR segment not covered by LOAD segment" errors.
1214 2020-02-21 Alan Modra <amodra@gmail.com>
1216 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1218 (bfd_mach_o_canonicalize_reloc): Likewise.
1219 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1220 counts and offsets against file size.
1221 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1222 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1223 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1224 against file size. Delete symbol table error message.
1225 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1227 (bfd_mach_o_read_symtab): Likewise.
1228 (bfd_mach_o_read_command): Pass file size.
1229 (bfd_mach_o_scan): Sanity check command count against file size.
1231 2020-02-21 Alan Modra <amodra@gmail.com>
1234 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1235 "text", "data" and "bss" section pointer vars. Don't update
1236 section size, just exec header sizes.
1237 (adjust_sizes_and_vmas): Don't update text section size. Set
1238 initial exec header a_text. Print exec headers sizes.
1239 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1240 (adjust_sizes_and_vmas): Similarly. Formatting.
1241 (final_link): Correct final file extension.
1243 2020-02-20 Nick Clifton <nickc@redhat.com>
1245 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1247 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1249 (elfNN_bed): Initialise the symbol_section_index field.
1250 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1251 OS and PROC specific section indicies. Warn if converting other
1252 reserved incidies to SHN_ABS.
1254 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1257 * cpu-z80.c: Add machine type compatibility checking.
1259 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1262 * plugin.c (plugin_list_entry): Remove handle.
1263 (try_load_plugin): Call dlclose before return.
1265 2020-02-19 Alan Modra <amodra@gmail.com>
1267 * libbfd-in.h (_bfd_constant_p): Define.
1268 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1269 file size before allocating memory.
1270 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1271 * elf.c (bfd_elf_get_str_section): Likewise.
1272 (_bfd_elf_slurp_version_tables): Likewise.
1273 * libbfd.h: Regenerate.
1275 2020-02-19 Alan Modra <amodra@gmail.com>
1277 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1278 * aoutx.h (aout_get_external_symbols): Replace calls to
1279 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1280 (slurp_reloc_table): Likewise.
1281 * archive.c (do_slurp_bsd_armap): Likewise.
1282 (do_slurp_coff_armap): Likewise.
1283 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1284 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1285 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1286 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1287 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1288 (_bfd_coff_get_external_symbols): Likewise.
1289 * ecoff.c (ecoff_slurp_symbolic_header),
1290 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1291 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1292 (ecoff_indirect_link_order): Likewise.
1293 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1294 (_bfd_elf_slurp_version_tables): Likewise.
1295 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1296 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1297 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1298 * elf64-alpha.c (READ): Likewise.
1299 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1300 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1301 * elfcode.h (elf_slurp_symbol_table),
1302 (elf_slurp_reloc_table_from_section): Likewise.
1303 * elflink.c (elf_link_add_object_symbols),
1304 (elf_link_check_versioned_symbol): Likewise.
1305 * elfxx-mips.c (READ): Likewise.
1306 * i386lynx.c (slurp_reloc_table): Likewise.
1307 * lynx-core.c (lynx_core_file_p): Likewise.
1308 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1309 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1310 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1311 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1312 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1313 (bfd_pef_parse_symbols): Likewise.
1314 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1315 * som.c (setup_sections, som_slurp_string_table),
1316 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1317 (som_bfd_fill_in_ar_symbols): Likewise.
1318 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1319 (evax_bfd_print_image): Likewise.
1320 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1321 * wasm-module.c (wasm_scan): Likewise.
1322 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1323 * xsym.c (bfd_sym_read_name_table),
1324 (bfd_sym_print_type_information_table_entry): Likewise.
1325 * libbfd.h: Regenerate.
1327 2020-02-19 Alan Modra <amodra@gmail.com>
1329 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1330 reading external relocs.
1331 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1332 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1334 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1336 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1337 (m32c_elf_relax_section): Likewise.
1338 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1339 (rl78_elf_relax_section): Likewise.
1340 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1341 (elf32_rx_relax_section): Likewise.
1342 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1343 parameter types and use..
1344 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1345 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1346 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1347 being read from file, just the extra.
1348 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1349 after reading external syms. Free on failure.
1351 2020-02-19 Alan Modra <amodra@gmail.com>
1353 * coffcode.h (buy_and_read, coff_slurp_line_table),
1354 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1355 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1356 corresponding bfd_alloc call. Adjust variables to suit.
1357 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1358 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1359 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1360 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1361 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1362 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1363 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1364 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1365 * elf64-alpha.c (READ): Likewise.
1366 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1367 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1368 (bfd_from_remote_memory): Likewise.
1369 * elfcore.h (core_find_build_id): Likewise.
1370 * elfxx-mips.c (READ): Likewise.
1371 * mach-o.c (bfd_mach_o_mangle_sections),
1372 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1373 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1374 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1375 * som.c (setup_sections, som_prep_for_fixups)
1376 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1377 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1378 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1379 (som_bfd_ar_write_symbol_stuff): Likewise.
1380 * vms-alpha.c (vector_grow1): Likewise.
1381 * vms-lib.c (vms_add_index): Likewise.
1382 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1383 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1384 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1385 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1386 (bfd_alloc2, bfd_zalloc2): Delete.
1387 (_bfd_mul_overflow): Define.
1388 * libbfd.h: Regenerate.
1390 2020-02-19 Alan Modra <amodra@gmail.com>
1392 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1394 (assign_section_numbers): Likewise.
1395 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1396 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1397 bfd_malloc2, size_t amt, and unsigned tls_count.
1398 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1399 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1400 (elf_output_implib): Use bfd_alloc.
1402 2020-02-19 Alan Modra <amodra@gmail.com>
1404 * bfd.c (struct bfd): Move format and direction to other
1405 bitfields. Add "size".
1406 * bfdio.c (bfd_get_size): Cache size when not writing file.
1407 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1408 returning zero, ie. unknown.
1409 (bfd_get_alt_debug_link_info): Likewise.
1410 * bfd-in2.h: Regenerate.
1412 2020-02-19 Alan Modra <amodra@gmail.com>
1414 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1415 bfd_get_file_size twice.
1416 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1417 zero, ie. unknown, return.
1418 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1419 * elfcode.h (elf_swap_shdr_in): Likewise.
1420 (elf_object_p): Don't call bfd_get_file_size twice and correct
1423 2020-02-19 Alan Modra <amodra@gmail.com>
1425 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1426 FALSE if memory alloc fails. Adjust calls.
1427 * som.c (som_prep_for_fixups): Likewise.
1428 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1429 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1430 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1431 * som.c (som_build_and_write_symbol_table): Return via error_return
1433 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1434 (VEC_APPEND_EL): Delete.
1435 (vector_grow1): Return pointer to element. Catch overflow.
1436 Return NULL on memory allocation failure.
1437 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1438 (alpha_vms_add_fixup_ca): Likewise.
1439 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1441 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1443 2020-02-19 Alan Modra <amodra@gmail.com>
1445 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1446 * aout-target.h (object_p): Likewise.
1447 * aout-tic30.c (tic30_aout_object_p): Likewise.
1448 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1449 (emit_stringtab, write_syms, link_hash_table_create),
1450 (aout_link_write_other_symbol): Likewise.
1451 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1452 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1453 (_bfd_compute_and_write_armap): Likewise.
1454 * archures.c (bfd_arch_list): Likewise.
1455 * bfd.c (bfd_record_phdr): Likewise.
1456 * binary.c (binary_canonicalize_symtab): Likewise.
1457 * cisco-core.c (cisco_core_file_validate): Likewise.
1458 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1459 (find_arm_glue, record_arm_to_thumb_glue),
1460 (record_thumb_to_arm_glue): Likewise.
1461 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1462 (ppc_allocate_toc_section): Likewise.
1463 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1464 * coff-sh.c (sh_relax_section): Likewise.
1465 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1466 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1467 (coff_set_alignment_hook, coff_mkobject),
1468 (coff_compute_section_file_positions): Likewise.
1469 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1470 (coff_find_nearest_line_with_names),
1471 ( bfd_coff_set_symbol_class): Likewise.
1472 * cofflink.c (_bfd_coff_link_hash_table_create),
1473 (_bfd_coff_link_input_bfd): Likewise.
1474 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1475 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1476 (build_line_info_table, sort_line_sequences),
1477 (line_info_add_include_dir, line_info_add_file_name),
1478 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1479 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1480 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1481 (_bfd_ecoff_find_nearest_line),
1482 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1483 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1484 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1485 * elf-m10300.c (mn10300_elf_relax_section),
1486 (elf32_mn10300_link_hash_table_create): Likewise.
1487 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1488 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1489 * elf32-arm.c (elf32_arm_link_hash_table_create),
1490 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1491 (elf32_arm_new_section_hook): Likewise.
1492 * elf32-avr.c (elf_avr_new_section_hook),
1493 (elf32_avr_link_hash_table_create, get_local_syms),
1494 (elf32_avr_setup_section_lists): Likewise.
1495 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1496 (bfin_link_hash_table_create): Likewise.
1497 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1498 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1499 * elf32-csky.c (csky_elf_link_hash_table_create),
1500 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1501 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1502 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1503 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1504 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1505 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1506 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1507 (m32r_elf_check_relocs): Likewise.
1508 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1509 (elf32_m68hc11_setup_section_lists),
1510 (elf32_m68hc11_size_stubs): Likewise.
1511 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1512 * elf32-metag.c (elf_metag_link_hash_table_create),
1513 (elf_metag_setup_section_lists): Likewise.
1514 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1515 (microblaze_elf_check_relocs): Likewise.
1516 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1517 (nds32_elf_check_relocs): Likewise.
1518 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1519 (get_local_syms, nios2_elf32_check_relocs),
1520 (nios2_elf32_link_hash_table_create): Likewise.
1521 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1522 (or1k_elf_check_relocs): Likewise.
1523 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1524 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1525 * elf32-s390.c (elf_s390_link_hash_table_create),
1526 (elf_s390_check_relocs): Likewise.
1527 * elf32-score.c (score_elf_create_got_section),
1528 (s3_elf32_score_new_section_hook),
1529 (elf32_score_link_hash_table_create): Likewise.
1530 * elf32-score7.c (score_elf_create_got_section),
1531 (s7_elf32_score_new_section_hook): Likewise.
1532 * elf32-sh.c (sh_elf_link_hash_table_create),
1533 (sh_elf_check_relocs): Likewise.
1534 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1535 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1536 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1537 (tilepro_elf_check_relocs): Likewise.
1538 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1539 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1540 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1541 (elf_xtensa_new_section_hook): Likewise.
1542 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1543 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1544 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1545 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1546 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1547 * elf64-ppc.c (ppc64_elf_new_section_hook),
1548 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1549 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1550 * elf64-s390.c (elf_s390_link_hash_table_create),
1551 (elf_s390_check_relocs): Likewise.
1552 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1553 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1554 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1555 (elf_link_add_archive_symbols, compute_bucket_count),
1556 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1557 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1558 (bfd_elf_final_link): Likewise.
1559 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1560 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1561 (elfNN_aarch64_new_section_hook): Likewise.
1562 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1563 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1564 (riscv_elf_check_relocs): Likewise.
1565 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1566 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1567 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1568 (_bfd_mips_elf_link_hash_table_create): Likewise.
1569 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1570 (_bfd_sparc_elf_check_relocs),
1571 (_bfd_sparc_elf_new_section_hook): Likewise.
1572 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1573 (tilegx_elf_check_relocs): Likewise.
1574 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1575 * format.c (bfd_check_format_matches): Likewise.
1576 * hash.c (_bfd_stringtab_init): Likewise.
1577 * ihex.c (ihex_scan): Likewise.
1578 * irix-core.c (irix_core_core_file_p): Likewise.
1579 * linker.c (bfd_wrapped_link_hash_lookup),
1580 (_bfd_generic_link_hash_table_create),
1581 (_bfd_generic_reloc_link_order): Likewise.
1582 * lynx-core.c (lynx_core_file_p): Likewise.
1583 * netbsd-core.c (netbsd_core_file_p): Likewise.
1584 * osf-core.c (osf_core_core_file_p): Likewise.
1585 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1586 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1587 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1588 * peicode.h (pe_mkobject): Likewise.
1589 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1590 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1591 * sco5-core.c (read_uarea): Likewise.
1592 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1593 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1594 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1595 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1596 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1597 * srec.c (srec_scan): Likewise.
1598 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1599 * targets.c (bfd_target_list): Likewise.
1600 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1601 * trad-core.c (trad_unix_core_file_p): Likewise.
1602 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1603 (vms_new_section_hook): Likewise.
1604 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1605 * xcofflink.c (xcoff_get_section_contents),
1606 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1607 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1608 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1610 2020-02-19 Alan Modra <amodra@gmail.com>
1612 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1614 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1616 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1617 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1618 a build_list_p argument. Don't search plugin_list. Short circuit
1619 when building the plugin list.
1620 (has_plugin): Renamed to has_plugin_list.
1621 (bfd_plugin_set_plugin): Don't set has_plugin.
1622 (bfd_plugin_specified_p): Check plugin_list instead.
1623 (build_plugin_list): New function.
1624 (load_plugin): Call build_plugin_list and use plugin_list.
1626 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1629 * plugin.c (try_claim): Always clean up for LTO wrapper.
1630 (try_load_plugin): Treat each object as independent. Create a
1631 copy for plugin name.
1633 2020-02-11 Nick Clifton <nickc@redhat.com>
1635 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1636 for addresses in print statements.
1637 (msp430_elf_relax_delete_bytes): Likewise.
1638 (msp430_elf_relax_add_words): Likewise.
1639 (msp430_elf_relax_section): Likewise.
1641 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1643 * plugin.c (add_symbols): Clear plugin_data memory.
1645 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1648 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1649 (EXECUTABLE_SUFFIX): Likewise.
1650 * config.in: Regenerated.
1651 * configure: Likewise.
1652 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1653 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1654 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1655 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1656 (get_lto_wrapper): New.
1657 (setup_lto_wrapper_env): Likewise.
1658 (current_plugin): Likewise.
1659 (register_all_symbols_read): Likewise.
1660 (register_cleanup): Likewise.
1661 (get_symbols): Likewise.
1662 (add_input_file): Likewise.
1663 (bfd_plugin_close_and_cleanup): Likewise.
1664 (claim_file): Removed.
1665 (register_claim_file): Set current_plugin->claim_file.
1666 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1667 lto_syms in current_plugin.
1668 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1669 all_symbols_read handler. Copy real symbols to plugin_data.
1670 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1671 (try_load_plugin): Don't reuse the previous plugin for LTO
1672 wrapper. Set up GCC LTO wrapper if possible. Don't set
1673 plugin_list_iter->claim_file.
1674 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1676 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1679 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1681 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1682 check if previous instruction matches a conditional jump inserted
1683 earlier. Invert conditional jump and delete branch in this case.
1685 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1687 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1688 msp430_elf_relax_add_words. Support insertion of either one or two
1690 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1691 needs to be grown. Handle insertion of branch instruction to replace
1694 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1696 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1697 debugging relocations.
1698 (msp430_elf_relax_delete_bytes): Likewise.
1699 (msp430_elf_relax_add_two_words): Likewise.
1700 (msp430_elf_relax_section): Likewise.
1702 2020-02-10 Alan Modra <amodra@gmail.com>
1704 * archures.c: Wrap overlong z80 comments.
1705 * bfd-in2.h: Regenerate.
1707 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1710 * archures.c: Add GBZ80 and Z80N machine values.
1711 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1712 * coff-z80.c: Add support for new reloc.
1713 * coffcode.h: Add support for new machine values.
1714 * cpu-z80.c: Add support for new machine names.
1715 * elf32-z80.c: Add support for new reloc.
1716 * bfd-in2.h: Regenerate.
1717 * libbfd.h: Regenerate.
1719 2020-02-07 Nick Clifton <nickc@redhat.com>
1722 * elf.c (rewrite_elf_program_header): Do not complain if no
1723 sections are mapped to a segment.
1725 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1728 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1729 for garbage collection on __patchable_function_entries section
1730 without linked-to section.
1732 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1735 * bfd-in2.h: Regenerated.
1736 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1737 on section if gc_mark of any of its linked-to sections is set
1738 and don't set gc_mark again.
1739 * section.c (asection): Add linked_to_symbol_name to map_head
1742 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1744 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1745 reporting an unrecognized instruction with R_V850_LONGJUMP.
1747 2020-02-05 Alan Modra <amodra@gmail.com>
1749 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1751 2020-02-04 Alan Modra <amodra@gmail.com>
1753 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1754 R_PPC_VLE_ADDR20, goto copy_reloc.
1756 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1758 * bfd-in2.h: Regenerated.
1759 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1761 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1764 * bfd-in2.h: Regenerated.
1765 * ecoff.c (bfd_debug_section): Add section_id.
1766 * section.c (bfd_section): Add section_id.
1767 (SEC_ASSEMBLER_SECTION_ID): New.
1768 (BFD_FAKE_SECTION): Add section_id.
1770 2020-02-01 Nick Clifton <nickc@redhat.com>
1772 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1775 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1777 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1778 encodings are relative to the GOT on nios2, too.
1780 2020-01-31 Alan Modra <amodra@gmail.com>
1782 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1783 file. Use $< and $@ in rules.
1784 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1785 (elf32-ia64.c, elf64-ia64.c): Likewise.
1786 (elf32-riscv.c, elf64-riscv.c): Likewise.
1787 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1788 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1789 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1790 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1791 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1792 * Makefile.in: Regenerate.
1794 2020-01-31 Alan Modra <amodra@gmail.com>
1797 * elf.c (setup_group): Don't clear entire section contents,
1798 just the padding after group flags. Release alloc'd memory
1799 after a seek or read failure.
1801 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1803 * peXXigen.c (pe_is_repro): New function.
1804 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1805 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1807 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1809 * peXXigen.c (debug_type_names): Add names for new debug data type
1812 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1814 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1815 inner loop. Fix a memory leak.
1817 2020-01-30 Alan Modra <amodra@gmail.com>
1819 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1820 or obj_coff_keep_strings here.
1821 (coff_get_normalized_symtab): Free external syms directly.
1822 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1825 2020-01-27 Jim Wilson <jimw@sifive.com>
1827 * cpu-riscv.c (riscv_scan): New.
1828 (N): Change bfd_default_scan to riscv_scan.
1830 2020-01-27 Andreas Schwab <schwab@suse.de>
1832 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1833 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1834 * Makefile.in: Regenerate.
1835 * cpu-plugin.c: Remove.
1836 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1837 (bfd_plugin_arch): Remove declaration.
1838 * bfd-in2.h: Regenerate.
1839 * po/SRC-POTFILES.in: Regenerate.
1841 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1842 Alan Modra <amodra@gmail.com>
1845 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1847 2020-01-24 Jim Wilson <jimw@sifive.com>
1849 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1850 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1851 avoid over long line.
1853 2020-01-24 Nick Clifton <nickc@redhat.com>
1856 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1857 syms and keep strings flags as these may have been set in order to
1858 prevent a bogus call to free.
1860 2020-01-23 Nick Clifton <nickc@redhat.com>
1862 * po/fr.po: Updated French translation.
1864 2020-01-23 Alan Modra <amodra@gmail.com>
1867 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1868 by zero when p_align is zero.
1870 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1872 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1873 (riscv_prefix_cmp): Likewise.
1874 (riscv_non_std_ext_p): Deleted.
1875 (riscv_std_sv_ext_p): Likewise.
1876 (riscv_non_std_sv_ext_p): Likewise.
1877 (riscv_merge_non_std_and_sv_ext): Rename to...
1878 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1879 (riscv_merge_arch_attr_info): Replace 3 calls to
1880 riscv_merge_non_std_and_sv_ext with single call to
1881 riscv_merge_multi_letter_ext.
1882 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1883 encounter a 'z' prefix.
1884 (riscv_get_prefix_class): New function, return prefix class based
1885 on first few characters of input string.
1886 (riscv_parse_config): New structure to factor out minor differences
1887 in extension class parsing behaviour.
1888 (riscv_parse_sv_or_non_std_ext): Rename to...
1889 (riscv_parse_prefixed_ext): and parameterise with
1891 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1892 (riscv_multi_letter_ext_valid_p): New.
1893 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1894 (riscv_parse_subset): Delegate all non-single-letter parsing work
1895 to riscv_parse_prefixed_ext.
1896 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1897 (riscv_get_prefix_class): Declare.
1899 2020-01-22 Alan Modra <amodra@gmail.com>
1901 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1902 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1903 __tls_get_addr_desc.
1904 (ppc64_elf_size_stubs): Add section for linker generated
1905 __tls_get_addr_desc wrapper function. Loop at least once if
1906 generating this function.
1907 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1908 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1910 2020-01-22 Alan Modra <amodra@gmail.com>
1912 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1913 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1915 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1916 (STDU_R1_0R1, ADDI_R1_R1): Define.
1917 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1918 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1919 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1920 no_tls_get_addr_regsave.
1921 (branch_reloc_hash_match): Add hash3 and hash4.
1922 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1923 (ppc64_elf_size_dynamic_sections): Likewise.
1924 (ppc64_elf_relocate_section): Likewise.
1925 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1926 __tls_get_addr stub.
1927 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1929 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1930 eh_frame for regsave __tls_get_addr.
1932 2020-01-22 Alan Modra <amodra@gmail.com>
1934 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1935 which __tls_get_addr calls will be eliminated.
1937 2020-01-20 Nick Clifton <nickc@redhat.com>
1939 * po/pt.po: Updates Portuguese translation.
1940 * po/ru.po: Updated Russian translation.
1941 * po/uk.po: Updated Ukranian translation.
1943 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1946 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1947 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1949 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1950 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1951 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1952 "rex leal x@tlsdesc(%rip), %reg" to
1953 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1954 "call *(%eax)" to "nopl (%rax)".
1956 2020-01-20 Alan Modra <amodra@gmail.com>
1958 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1959 (MTLR_R11): Don't define.
1960 (LD_R0_0R3, CMPDI_R0_0): Define.
1961 (build_tls_get_addr_stub): Don't use r11 in stub.
1963 2020-01-20 Alan Modra <amodra@gmail.com>
1965 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1966 (defined_sym_val, is_tls_get_addr): Likewise.
1968 2020-01-18 Nick Clifton <nickc@redhat.com>
1970 * version.m4 (BFD_VERSION): Set to 2.34.50.
1971 * configure: Regenerate.
1972 * po/bfd.pot: Regenerate.
1974 2020-01-18 Nick Clifton <nickc@redhat.com>
1976 Binutils 2.34 branch created.
1978 2020-01-17 Christian Biesinger <cbiesinger@google.com>
1980 * coff-arm.c: Fix spelling error (seperate).
1981 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1983 * sysdep.h (strnlen): Fix spelling error (seperate).
1985 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
1988 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1990 2020-01-15 Alan Modra <amodra@gmail.com>
1993 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1994 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1995 of function symbols unless dot symbols are present. Do warn
1996 whenever one is created, regardles of whether a PLT entry is
1997 also emitted for the function symbol.
1999 2020-01-14 Alan Modra <amodra@gmail.com>
2001 * som.c (som_bfd_count_ar_symbols): Error when file position
2002 of symbols on chains is not strictly increasing.
2004 2020-01-14 Alan Modra <amodra@gmail.com>
2006 * vms.h (VMS_DEBUG): Define as 0.
2007 * vms-alpha.c (image_write): Move debug output after bounds check.
2009 (_bfd_vms_slurp_eihd): Warning fix.
2010 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2012 2020-01-13 Alan Modra <amodra@gmail.com>
2014 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2015 for "ignored" records.
2017 2020-01-13 Alan Modra <amodra@gmail.com>
2019 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2020 Delete asect name check. Move asect NULL check to wasm_object_p.
2021 Correct bounds check of sizes against end. Replace uses of
2022 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2023 just one bfd_release.
2024 (wasm_scan): Don't use malloc/strdup for section names,
2025 bfd_alloc instead. Simplify code prefixing section name.
2026 Formatting. Don't attempt to free memory here..
2027 (wasm_object_p): ..do so here.
2029 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2032 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2033 UNDEFWEAK_NO_DYNAMIC_RELOC.
2034 (allocate_dynrelocs_for_symbol): Likewise.
2036 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2039 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2041 2020-01-10 Alan Modra <amodra@gmail.com>
2043 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2045 2020-01-09 Nick Clifton <nickc@redhat.com>
2048 * bfd.c (bfd_convert_section_contents): Check for a compress
2049 header size that is larger than the actual section size.
2051 2020-01-08 Alan Modra <amodra@gmail.com>
2054 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2055 after removing sections.
2057 2020-01-06 Jim Wilson <jimw@sifive.com>
2060 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2061 check for !bfd_link_pic (info).
2062 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2063 <R_RISCV_JAL>: Add comment.
2064 (_bfd_riscv_relax_section): For plt.offset check, add check for
2065 bfd_link_pic (info). Add comment.
2067 2020-01-06 Alan Modra <amodra@gmail.com>
2069 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2070 match failures. Don't init to bfd_error_wrong_format before
2071 calling _bfd_check_format.
2073 2020-01-06 Alan Modra <amodra@gmail.com>
2075 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2076 status rather than exiting on stack overflow or underflow.
2077 (_bfd_vms_slurp_etir): Adjust to suit.
2079 2020-01-06 Alan Modra <amodra@gmail.com>
2081 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2083 2020-01-06 Alan Modra <amodra@gmail.com>
2085 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2086 command. Check name offset is within command.
2087 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2088 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2089 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2090 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2091 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2092 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2093 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2094 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2095 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2096 (bfd_mach_o_read_segment): Similarly.
2097 (bfd_mach_o_read_thread): Properly bound check thread struct.
2098 Don't repeat checks on second loop.
2099 (bfd_mach_o_read_command): Fail on invalid command length.
2101 2020-01-04 Alan Modra <amodra@gmail.com>
2103 * format.c (bfd_check_format_matches): Add preserve_match.
2104 Save initial bfd state in "preserve", matched bfd state in
2105 "preserve_match". Save just the first match. Release
2106 bfd_alloc memory. Restore and finish preserved state as
2107 appropriate on all function exit paths.
2109 2020-01-04 Alan Modra <amodra@gmail.com>
2111 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2113 2020-01-04 Alan Modra <amodra@gmail.com>
2115 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2118 2020-01-03 Nick Clifton <nickc@redhat.com>
2121 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2122 there is enough data remaining in the code buffer before
2123 attempting to read a function stub.
2125 2020-01-03 Nick Clifton <nickc@redhat.com>
2128 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2129 return value from bfd_malloc.
2130 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2131 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2132 (elf32_arm_filter_cmse_symbols): Likewise.
2133 (elf32_arm_write_section): Likewise.
2134 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2135 (bfd_mach_o_follow_dsym): Likewise.
2136 * pef.c (bfd_pef_print_loader_section): Likewise.
2137 (bfd_pef_scan_start_address): Likewise.
2138 (bfd_pef_parse_function_stubs): Likewise.
2139 (bfd_pef_parse_symbols): Likewise.
2141 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2143 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2144 on binary inputs ld/PR25316.
2145 (is_ia64_elf): new helper to filter on ia64 objects.
2147 2020-01-03 Jan Beulich <jbeulich@suse.com>
2149 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2151 (bfd_mach_o_scan): Insert underscore in two variable names.
2153 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2155 * Makefile.am: Add z80-elf target support.
2156 * configure.ac: Likewise.
2157 * targets.c: Likewise.
2158 * Makefile.in: Regenerate.
2159 * configure: Regenerate.
2160 * config.bfd: Add z80-elf target support and new arches: ez80 and
2162 * elf32-z80.c: New file.
2163 * archures.c: Add new z80 architectures: eZ80 and Z180.
2164 * coffcode.h: Likewise.
2165 * cpu-z80.c: Likewise.
2166 * coff-z80.c: Add new relocations for Z80 target and local label
2168 * reloc.c: Add new relocs.
2169 * bfd-in2.h: Regenerate.
2170 * libbfd.h: Regenerate.
2172 2020-01-02 Tamar Christina <tamar.christina@arm.com>
2176 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2178 2020-01-01 Alan Modra <amodra@gmail.com>
2180 Update year range in copyright notice of all files.
2182 For older changes see ChangeLog-2019
2184 Copyright (C) 2020 Free Software Foundation, Inc.
2186 Copying and distribution of this file, with or without modification,
2187 are permitted in any medium without royalty provided the copyright
2188 notice and this notice are preserved.
2194 version-control: never
projects / deliverable / binutils-gdb.git / blob