1 2020-05-19 Gunther Nikl <gnikl@justmail.de>
4 * elf.c (bfd_section_from_shdr): Replace bfd_malloc + memset with
5 bfd_zmalloc to allocate memory for the sections_being_created array.
7 2020-05-19 Stafford Horne <shorne@gmail.com>
9 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
11 (or1k_elf_relocate_section): Access srelgot via
12 htab->root.srelgot. Add assertions for srelgot->contents.
13 Introduce local variable for srelgot to not reuse global
15 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
16 (or1k_set_got_and_rela_sizes): New function.
17 (or1k_initial_exec_offset): New function.
18 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
19 (or1k_elf_relocate_section): Allow for TLS to handle multiple
21 (or1k_elf_check_relocs): Use OR to set TLS access.
22 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
24 (or1k_elf_size_dynamic_sections): Use
25 or1k_set_got_and_rela_sizes to set sizes.
26 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
27 (TCB_SIZE): New macro.
28 (tpoff): Use TCB_SIZE and alignment to calculate offset.
29 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
30 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
31 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
32 (tpoff): Add dynamic boolean argument.
33 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
35 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
37 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
38 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
39 cases with BFD_RELOC_AARCH64_JUMP26.
40 (elfNN_aarch64_check_relocs): Likewise.
42 2020-05-19 Alan Modra <amodra@gmail.com>
44 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
45 bfd_get_filename rather than accessing bfd->filename directly.
46 * aout-target.h (MY (object_p)): Likewise.
47 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
48 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
49 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
50 (_bfd_archive_bsd44_construct_extended_name_table),
51 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
52 (_bfd_bsd_write_armap): Likewise.
53 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
54 * cache.c (bfd_open_file): Likewise.
55 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
56 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
57 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
58 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
59 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
60 * elf32-nds32.c (nds32_elf_output_symbol_hook),
61 (patch_tls_desc_to_ie): Likewise.
62 * elf32-spu.c (sort_bfds, print_one_overlay_section),
63 (spu_elf_auto_overlay): Likewise.
64 * elf64-hppa.c (elf_hppa_final_link): Likewise.
65 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
66 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
67 * elflink.c (bfd_elf_size_dynamic_sections),
68 (elf_link_input_bfd): Likewise.
69 * linker.c (_bfd_generic_link_output_symbols): Likewise.
70 * mach-o.c (bfd_mach_o_follow_dsym),
71 (bfd_mach_o_close_and_cleanup): Likewise.
72 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
73 (find_separate_debug_file, get_build_id_name): Likewise.
74 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
75 * plugin.c (bfd_plugin_open_input): Likewise.
76 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
77 * som.c (som_write_armap): Likewise.
78 * srec.c (srec_write_record, srec_write_symbols): Likewise.
79 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
80 (_bfd_vms_lib_write_archive_contents): Likewise.
81 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
83 2020-05-19 Alan Modra <amodra@gmail.com>
86 * bfdio.c (_bfd_real_fopen): Typo fix.
88 2020-05-18 Nick Clifton <nickc@redhat.com>
91 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
92 for the sections_being_created array.
94 2020-05-18 Alan Modra <amodra@gmail.com>
96 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
97 they can be freed without also freeing internal_relocs.
99 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
102 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
103 separators into DOS style when creating a WIN32 fullpath.
105 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
107 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
108 to initialize RISC-V tdata.
110 2020-05-12 Gunther Nikl <gnikl@justmail.de>
112 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
115 2020-05-11 Alan Modra <amodra@gmail.com>
117 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
119 2020-05-11 Alan Modra <amodra@gmail.com>
121 * elf64-ppc.c: Rename powerxx to power10 throughout.
123 2020-05-11 Alan Modra <amodra@gmail.com>
126 * coffgen.c (coff_get_normalized_symtab): Check that buffer
127 contains required number of auxents before processing any auxent.
128 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
129 file name from auxents for PE.
131 2020-05-04 Gunther Nikl <gnikl@justmail.de>
133 * aout-cris.c (DEFAULT_ARCH): Delete define.
134 (MY_set_arch_mach): Likewise.
135 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
137 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
138 of r_type before the shift.
140 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
143 * elfnn-aarch64.c (group_sections): Copy implementation from
146 2020-05-01 Alan Modra <amodra@gmail.com>
149 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
150 accessing root.u.def of symbols. Also check root.u.def.section
151 is non-NULL. Reverse tests so as to make the logic positive.
153 2020-05-01 Alan Modra <amodra@gmail.com>
156 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
157 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
159 2020-05-01 Alan Modra <amodra@gmail.com>
162 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
163 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
164 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
165 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
166 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
167 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
168 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
169 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
170 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
171 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
173 2020-05-01 Alan Modra <amodra@gmail.com>
176 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
177 from shared libraries.
179 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
181 * elf32-xtensa.c (relax_section): Don't negate diff_value for
182 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
183 equals 0. Report overflow when the result has negative sign but
184 all significant bits are zero.
186 2020-04-29 Gunther Nikl <gnikl@justmail.de>
188 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
189 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
191 2020-04-28 Alan Modra <amodra@gmail.com>
193 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
194 Emit warning message.
196 2020-04-27 Tamar Christina <tamar.christina@arm.com>
198 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
199 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
200 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
201 to x86_64_pe_big_vec as it not a big-endian format.
202 (vec i386_pe_big_vec): New.
203 * configure.ac: Likewise.
204 * targets.c: Likewise.
205 * configure: Regenerate.
206 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
207 COFF_WITH_PE_BIGOBJ): New.
208 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
210 (x86_64_pe_be_vec): Moved.
212 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
214 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
215 * elf.c (elfcore_grok_arc_v2): New function.
216 (elfcore_grok_note): Call the new function to handle the corresponding
218 (elfcore_write_arc_v2): New function.
219 (elfcore_write_register_note): Call the new function to handle the
220 corresponding pseudo-sections.
222 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
225 * bfd-in2.h: Regenerated.
226 * elf32-xtensa.c (elf_howto_table): New entries for
227 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
228 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
229 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
230 R_XTENSA_NDIFF{8,16,32}.
231 * libbfd.h (bfd_reloc_code_real_names): Add names for
232 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
233 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
234 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
235 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
237 2020-04-21 Tamar Christina <tamar.christina@arm.com>
240 * compress.c (bfd_get_full_section_contents): Exclude sections with no
243 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
246 * elf-bfd.h (elf_backend_data): Add
247 elf_backend_strip_zero_sized_dynamic_sections.
248 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
249 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
251 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
253 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
255 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
257 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
259 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
261 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
263 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
265 2020-04-21 Nick Clifton <nickc@redhat.com>
267 * po/sr.po: Updated Serbian translation.
269 2020-04-21 Alan Modra <amodra@gmail.com>
271 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
274 2020-04-20 Stephen Casner <casner@acm.org>
276 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
277 causing globals from linker script to be treated as debug symbols.
278 (translate_symbol_table): Don't sign-extend symbol values from 16
279 to 64 bits in nm output.
281 2020-04-20 Alan Modra <amodra@gmail.com>
283 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
285 2020-04-18 Alan Modra <amodra@gmail.com>
287 * section.c (bfd_is_const_section): Correct test for special
289 * bfd-in2.h: Regenerate.
291 2020-04-17 Alan Modra <amodra@gmail.com>
294 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
297 2020-04-16 Nick Clifton <nickc@redhat.com>
300 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
301 abort with a more helpful error message.
303 2020-04-16 Alan Modra <amodra@gmail.com>
306 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
309 2020-04-15 Fangrui Song <maskray@google.com>
312 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
313 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
314 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
315 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
316 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
317 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
318 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
319 * elf32-sh.c (sh_elf_relocate_section): Likewise.
320 * elf32-spu.c (spu_elf_relocate_section): Likewise.
321 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
322 * elflink.c (elf_link_output_extsym): Likewise.
323 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
325 2020-04-15 Alan Modra <amodra@gmail.com>
328 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
329 pointer into strings that may be freed for section name, always
330 allocate a new string.
332 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
333 Jan W. Jagersma <jwjagersma@gmail.com>
335 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
336 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
337 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
338 (_bfd_go32_mkobject): New functions.
339 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
340 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
341 (go32exe_mkobject): Call _bfd_go32_mkobject.
342 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
343 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
345 (coff_write_relocs): Enable extended reloc counter code if
346 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
347 (coff_write_object_contents): Likewise. Pad section headers
348 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
349 instead of coff_swap_scnhdr_out.
350 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
351 enable extended reloc counter.
352 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
353 Declare with ATTRIBUTE_UNUSED.
354 * libcoff-in.h: (struct coff_tdata): New field go32.
356 * libcoff.h: Regenerate.
358 2020-04-14 Fangrui Song <maskray@google.com>
361 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
364 2020-04-14 Stephen Casner <casner@acm.org>
367 * pdp11.c: Add implementation of --imagic option.
368 (adjust_o_magic): Fix objcopy --extract-symbol test.
369 * libaout.h (enum aout_magic): Add i_magic.
371 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
372 Nick Clifton <nickc@redhat.com>
374 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
376 <default>: Error rather than abort.
378 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
381 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
382 relocation section from section group.
384 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
386 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
387 bfd->origin to file offset.
388 * bfdwin.c (bfd_get_file_window): Likewise.
389 * bfd.c: Clarify the use of the bfd->origin field.
390 * bfd-in2.h: Regenerate.
391 * coff-i386.c: Don't include go32exe.h. Allow overriding
392 coff_write_object_contents via COFF_WRITE_CONTENTS.
393 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
394 (go32exe_write_object_contents): New functions.
395 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
396 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
397 (create_go32_stub): Remove check for 2k size limit. Read stub
398 from go32exe_temp_stub if present.
399 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
400 copy variable-length stub.
401 (go32_check_format): Read stub to go32exe_temp_stub, set
402 origin, return go32exe_cleanup.
403 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
404 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
405 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
406 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
407 Remove functions and their associated #defines.
408 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
409 * libcoff-in.h: (struct coff_tdata): New field stub_size.
410 Rename field go32stub to stub.
411 * libcoff.h: Regenerate.
412 * coff-stgo32.c (go32_check_format): Rename to...
413 (go32exe_check_format): ...this.
414 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
415 (go32exe_copy_private_bfd_data): ...this.
416 (stub_bytes): Rename to...
417 (go32exe_default_stub): ...this.
418 (create_go32_stub): Rename to...
419 (go32exe_create_stub): ...this.
420 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
423 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
428 relocation to R_386_32 for relocation against non-preemptible
430 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
431 allocate dynamic relocation for non-preemptible absolute symbol.
432 (elf_i386_relocate_section): Pass sec to
433 GENERATE_DYNAMIC_RELOCATION_P.
434 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
435 (elf_x86_64_convert_load_reloc): Covert load relocation to
436 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
437 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
438 for non-preemptible absolute symbol if they overflow.
439 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
440 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
441 symbol. Don't allocate dynamic relocation for non-preemptible
443 (elf_x86_64_relocate_section): Don't generate relative relocation
444 for GOTPCREL relocations aganst local absolute symbol. Pass sec
445 to GENERATE_DYNAMIC_RELOCATION_P.
446 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
447 against non-preemptible absolute symbol.
448 (_bfd_elf_x86_valid_reloc_p): New function.
449 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
451 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
452 argument. Don't generate dynamic relocation against
453 non-preemptible absolute symbol.
455 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
456 against non-preemptible absolute symbol.
458 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
459 (_bfd_elf_x86_valid_reloc_p): New.
461 2020-04-01 Tamar Christina <tamar.christina@arm.com>
464 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
465 address in the GOT if in thumb only mode.
467 2020-04-01 Tamar Christina <tamar.christina@arm.com>
469 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
471 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
473 * mmo.c (mmo_scan): Create .text section only when needed, not
476 2020-03-31 Alan Modra <amodra@gmail.com>
478 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
481 2020-03-31 Alan Modra <amodra@gmail.com>
483 * vms-alpha.c (image_write): Check bounds for sections without
484 contents too. Error on non-zero write to section without
486 (_bfd_vms_slurp_etir): Check return of image_write* functions.
488 2020-03-31 Alan Modra <amodra@gmail.com>
490 * tekhex.c (pass_over): Check is_eof before reading buffer.
492 2020-03-30 Nick Clifton <nickc@redhat.com>
495 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
496 field to timestamp and make it an integer.
497 * libcoff.h: Regenerate.
498 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
499 field in the pe_data structure rather than the insert_timestamp
502 2020-03-30 Alan Modra <amodra@gmail.com>
505 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
508 2020-03-26 Nick Clifton <nickc@redhat.com>
510 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
511 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
513 * libbfd.h: Regenerate.
515 2020-03-26 Alan Modra <amodra@gmail.com>
517 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
519 2020-03-26 Alan Modra <amodra@gmail.com>
521 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
523 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
525 2020-03-25 Nick Clifton <nickc@redhat.com>
527 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
529 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
530 * libbfd.h: Regenerate.
532 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
534 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
535 correct field name in the output string.
537 2020-03-25 Alan Modra <amodra@gmail.com>
540 * elf.c (assign_file_positions_for_load_sections): Adjust offset
541 for SHT_NOBITS section if first in segment.
543 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
546 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
547 (_bfd_elf_get_symbol_version_string): This.
548 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
549 (_bfd_elf_get_symbol_version_string): This.
550 (bfd_elf_print_symbol): Pass TRUE to
551 _bfd_elf_get_symbol_version_string.
552 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
553 bfd_boolean argument.
554 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
555 * targets.c (_bfd_get_symbol_version_string): Likewise.
556 (bfd_get_symbol_version_string): Likewise.
557 * bfd-in2.h: Regenerated.
559 2020-03-24 Nick Clifton <nickc@redhat.com>
560 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
563 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
566 2020-03-24 Nick Clifton <nickc@redhat.com>
569 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
570 segment to use for PT_GNU_RELRO, ignore empty sections in a
571 segment's current list.
573 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
576 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
578 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
581 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
582 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
583 on the previous _bfd_elf_get_symbol_version_string.
584 (_bfd_elf_get_symbol_version_string): Use it.
586 2020-03-24 Alan Modra <amodra@gmail.com>
588 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
589 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
592 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
594 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
596 2020-03-23 Alan Modra <amodra@gmail.com>
598 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
599 symbol count. Allocate an extra byte to ensure name strings
600 are terminated. Sanity check name offsets. Release memory on
603 2020-03-23 Alan Modra <amodra@gmail.com>
605 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
606 field hasn't been read. Remove unnecessary casts.
608 2020-03-22 Alan Modra <amodra@gmail.com>
610 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
611 enough to read number of symbols.
613 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
615 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
616 (EXECUTABLE_SUFFIX): Likewise.
617 * config.in: Regenerated.
618 * configure: Likewise.
619 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
620 _bfd_generic_close_and_cleanup.
621 (plugin_list_entry): Remove resolution_file, resolution_option,
622 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
623 lto_wrapper, gcc_env and initialized,
624 (need_lto_wrapper_p): Removed.
625 (get_lto_wrapper): Likewise.
626 (setup_lto_wrapper_env): Likewise.
627 (register_all_symbols_read): Likewise.
628 (egister_cleanup): Likewise.
629 (get_symbols): Likewise.
630 (add_input_file): Likewise.
631 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
632 (add_symbols): Updated.
633 (try_claim): Likewise.
634 (try_load_plugin): Likewise.
635 (bfd_plugin_canonicalize_symtab): Likewise.
636 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
637 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
639 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
642 * plugin.c (plugin_list_entry): Add has_symbol_type.
643 (add_symbols_v2): New function.
644 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
645 provides symbol type.
646 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
647 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
650 2020-03-20 Alan Modra <amodra@gmail.com>
652 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
653 enough to read number of symbols.
655 2020-03-20 Alan Modra <amodra@gmail.com>
657 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
658 backend functions for NULL before calling.
659 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
660 (bfd_section_from_shdr, assign_section_numbers): Likewise.
661 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
662 * elfnn-ia64.c (ignore_errors): New function.
663 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
665 2020-03-19 Nick Clifton <nickc@redhat.com>
668 * dwarf2.c (struct varinfo): Add unit_offset field to record the
669 location of the varinfo in the unit's debug info data. Change the
670 type of the stack field to a boolean.
671 (lookup_var_by_offset): New function. Returns the varinfo
672 structure for the variable described at the given offset in the
674 (scan_unit_for_symbols): Add support for variables which have the
675 DW_AT_specification attribute.
677 2020-03-19 Nick Clifton <nickc@redhat.com>
680 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
683 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
685 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
687 2020-03-18 Nick Clifton <nickc@redhat.com>
690 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
691 memory access when processing a corrupt secondary reloc section.
693 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
695 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
696 instead of calling abort.
697 * elf32-csky.c (csky_build_one_stub): Likewise.
698 * elf32-hppa.c (hppa_build_one_stub): Likewise.
699 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
700 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
701 * elf32-metag.c (metag_build_one_stub): Likewise.
702 * elf32-nios2.c (nios2_build_one_stub): Likewise.
703 * elf64-ppc.c (ppc_build_one_stub): Likewise.
704 (ppc_size_one_stub): Likewise.
705 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
707 2020-03-17 Nick Clifton <nickc@redhat.com>
710 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
713 2020-03-17 Nick Clifton <nickc@redhat.com>
716 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
717 free. Add free on another failure path.
719 2020-03-16 Alan Modra <amodra@gmail.com>
722 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
723 we have a non-zero section count. Do lma comparison in octets.
725 2020-03-16 Alan Modra <amodra@gmail.com>
727 * vms-alpha.c (dst_restore_location): Validate index into
728 dst_ptr_offsets array before accessing. Return status.
729 (dst_retrieve_location): Similarly, making "loc" parameter a
730 pointer to return value.
731 (_bfd_vms_slurp_etir): Update calls to above functions.
733 2020-03-14 Kamil Rytarowski <n54@gmx.com>
735 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
737 * configure: Regenerated.
739 2020-03-14 Alan Modra <amodra@gmail.com>
741 * section.c (BFD_FAKE_SECTIONS): Formatting.
742 * bfd-in2.h: Regenerate.
744 2020-03-13 Kamil Rytarowski <n54@gmx.com>
746 * elf.c (elfcore_grok_netbsd_note): Add support for
747 NT_NETBSDCORE_LWPSTATUS notes.
749 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
751 * bfd-in2.h: Regenerate.
752 * section.c (asection): Add already_assigned field.
753 (BFD_FAKE_SECTION): Add default initializer for it.
754 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
755 * elf32-arm.c (arm_build_one_stub): Add support for
756 non_contiguous_regions.
757 * elf32-csky.c (csky_build_one_stub): Likewise.
758 * elf32-hppa.c (hppa_build_one_stub): Likewise.
759 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
760 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
761 * elf32-metag.c (metag_build_one_stub): Likewise.
762 * elf32-nios2.c (nios2_build_one_stub): Likewise.
763 * elf64-ppc.c (ppc_build_one_stub): Likewise.
764 (ppc_size_one_stub): Likewise.
765 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
766 * elflink.c (elf_link_input_bfd): Likewise.
768 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
771 * elf-linker-x86.h (elf_linker_x86_params): Add
772 static_before_all_inputs and has_dynamic_linker.
773 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
774 dynamic input objects if -static is passed at command-line
775 before all input files without --dynamic-linker unless
776 --no-dynamic-linker is used.
778 2020-03-13 Kamil Rytarowski <n54@gmx.com>
780 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
782 2020-03-13 Christian Eggers <ceggers@gmx.de>
784 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
786 * elfcode.h (bfd_from_remote_memory): Add units to several
787 parameters. New local "opb". Fix usage of p_align. Fix
788 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
789 call of target_read_memory.
790 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
791 calculation of "offset" and "output_offset".
792 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
793 from "offset" and fix calculation of "end" from "vma+size". Fix
794 comparison between "sh_addr" and "vma"/"output_offset".
795 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
796 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
798 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
799 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
800 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
801 assignment of p_paddr from phdr_lma. Fix comparison between
802 "lma+size" and "next->lma".
803 (elf_sort_segments): Fix assignment from p_paddr to lma.
804 (assign_file_positions_for_load_sections): Add unit (bytes) to
805 local "align". Fix calculation of local "off_adjust". Fix
806 calculation of local "filehdr_vaddr".
807 (assign_file_positions_for_non_load_sections): New local "opb".
808 Fix calculation of "end" from "p_size". Fix comparison between
809 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
810 from "end" and "p_vaddr".
811 (rewrite_elf_program_header): Fix comparison between p_vaddr and
812 vma. Fix assignment to p_paddr from lma. Fix comparison between
813 p_paddr and lma. Fix assignment to p_paddr from lma.
814 * merge.c (sec_merge_emit): New local "opb". Convert
815 "alignment_power" to octets.
816 (_bfd_add_merge_section): New locals "alignment_power" and
817 "opb". Fix comparison between "alignment_power" and
819 (_bfd_merge_sections): New local "opb". Divide size by opb
820 before checking align mask.
822 2020-03-13 Christian Eggers <ceggers@gmx.de>
824 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
825 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
827 (_bfd_elf_make_section_from_phdr): Similarly.
828 (elf_fake_sections): Fix calculation of
829 Elf_Internal_shdr::sh_addr from section VMA.
830 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
832 (assign_file_positions_for_load_sections): Fix calculations of
833 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
834 comparison between program header address and section LMA.
835 (assign_file_positions_for_non_load_sections): Likewise.
836 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
837 (IS_CONTAINED_BY_VMA): Add parameter opb.
838 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
839 INCLUDE_SECTION_IN_SEGMENT): Likewise.
840 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
841 Fix calculations of p_addr_valid and p_vaddr_offset.
842 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
843 with octets per byte when comparing against p_vaddr.
845 2020-03-11 Alan Modra <amodra@gmail.com>
847 * som.c (setup_sections): Sanity check subspace.name.
849 2020-03-11 Alan Modra <amodra@gmail.com>
851 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
853 2020-03-10 Alan Modra <amodra@gmail.com>
856 * ihex.c (ihex_write_object_contents): Don't assume ordering of
859 2020-03-09 Alan Modra <amodra@gmail.com>
861 * wasm-module.c (wasm_scan): Sanity check file name length
862 before allocating memory. Move common section setup code. Do
863 without bfd_tell to calculate section size.
865 2020-03-06 Nick Clifton <nickc@redhat.com>
867 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
868 with error messages and failure return values.
870 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
872 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
873 relocation sections for any removed reference to a dynamic symbol.
875 2020-03-05 Nick Clifton <nickc@redhat.com>
877 * elf-bfd.h (struct elf_backend_data): Add new fields:
878 init_secondary_reloc_section, slurp_secondary_reloc_section,
879 write_secondary_reloc_section.
880 (_bfd_elf_init_secondary_reloc_section): Prototype.
881 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
882 (_bfd_elf_write_secondary_reloc_section): Prototype.
883 * elf.c ( bfd_section_from_shdr): Invoke the new
884 init_secondary_reloc_section backend function, if defined, when a
885 second reloc section is encountered.
886 (swap_out_syms): Invoke the new symbol_section_index function, if
887 defined, when computing the section index of an OS/PROC specific
889 (_bfd_elf_init_secondary_reloc_section): New function.
890 (_bfd_elf_slurp_secondary_reloc_section): New function.
891 (_bfd_elf_write_secondary_reloc_section): New function.
892 (_bfd_elf_copy_special_section_fields): New function.
893 * elfcode.h (elf_write_relocs): Invoke the new
894 write_secondary_relocs function, if defined, in order to emit
896 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
897 function, if defined, in order to read in secondary relocs.
898 * elfxx-target.h (elf_backend_copy_special_section_fields):
899 Provide a non-NULL default definition.
900 (elf_backend_init_secondary_reloc_section): Likewise.
901 (elf_backend_slurp_secondary_reloc_section): Likewise.
902 (elf_backend_write_secondary_reloc_section): Likewise.
903 (struct elf_backend_data elfNN_bed): Add initialisers for the new
905 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
906 * configure: Regenerate.
908 2020-03-05 Alan Modra <amodra@gmail.com>
910 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
911 against file size before allocating memory. Use bfd_alloc rather
912 than bfd_zalloc for carsym/strings memory.
914 2020-03-04 Alan Modra <amodra@gmail.com>
916 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
917 sh_addr mod sh_addalign is zero.
919 2020-03-04 Alan Modra <amodra@gmail.com>
921 * format.c (bfd_check_format_matches): Call cleanup on error exit.
923 2020-03-03 Alan Modra <amodra@gmail.com>
925 * format.c (struct bfd_preserve): Add cleanup field.
926 (bfd_preserve_save): Add cleanup param and save.
927 (bfd_preserve_restore): Return cleanup.
928 (bfd_preserve_finish): Call the cleanup for the discarded match.
929 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
930 and clear when preserving a match. Restore cleanup too when
931 restoring that match.
933 2020-03-02 Alan Modra <amodra@gmail.com>
935 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
936 * hpux-core.c (hpux_core_core_file_p): Update prototype.
937 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
938 (core_sco5_vec): Correct initialisers.
940 2020-03-02 Alan Modra <amodra@gmail.com>
942 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
943 * aix5ppc-core.c (xcoff64_core_p): Likewise.
944 * cisco-core.c (cisco_core_file_validate): Likewise.
945 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
946 * hpux-core.c (hpux_core_core_file_p): Likewise.
947 * irix-core.c (irix_core_core_file_p): Likewise.
948 * lynx-core.c (lynx_core_file_p): Likewise.
949 * netbsd-core.c (netbsd_core_file_p): Likewise.
950 * osf-core.c (osf_core_core_file_p): Likewise.
951 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
952 * sco5-core.c (sco5_core_file_p): Likewise.
954 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
956 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
958 2020-03-02 Alan Modra <amodra@gmail.com>
960 * targets.c (bfd_cleanup): New typedef.
961 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
962 * libbfd-in.h (_bfd_no_cleanup): Define.
963 * format.c (bfd_reinit): Add cleanup parameter, call it.
964 (bfd_check_format_matches): Set cleanup from _bfd_check_format
965 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
966 * aout-target.h (callback, object_p): Return bfd_cleanup.
967 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
968 * archive.c (bfd_generic_archive_p): Likewise.
969 * binary.c (binary_object_p): Likewise.
970 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
971 * coff-ia64.c (ia64coff_object_p): Likewise.
972 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
973 * coff-sh.c (coff_small_object_p): Likewise.
974 * coff-stgo32.c (go32_check_format): Likewise.
975 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
976 (xcoff64_core_p): Likewise.
977 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
978 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
979 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
980 * elfcode.h (elf_object_p): Likewise.
981 * elfcore.h (elf_core_file_p): Likewise.
982 * i386msdos.c (msdos_object_p): Likewise.
983 * ihex.c (ihex_object_p): Likewise.
984 * libaout.h (some_aout_object_p): Likewise.
985 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
986 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
987 * libbfd.c (_bfd_dummy_target): Likewise.
988 * libcoff-in.h (coff_object_p): Likewise.
989 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
990 (bfd_mach_o_arm64_core_p): Likewise.
991 * mach-o-arm.c (bfd_mach_o_arm_object_p),
992 (bfd_mach_o_arm_core_p): Likewise.
993 * mach-o-i386.c (bfd_mach_o_i386_object_p),
994 (bfd_mach_o_i386_core_p): Likewise.
995 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
996 (bfd_mach_o_x86_64_core_p): Likewise.
997 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
998 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
999 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1000 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1001 * mmo.c (mmo_object_p): Likewise.
1002 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1003 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1004 (pe_bfd_object_p): Likewise.
1005 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1006 * ppcboot.c (ppcboot_object_p): Likewise.
1007 * rs6000-core.c (rs6000coff_core_p): Likewise.
1008 * som.c (som_object_setup, som_object_p): Likewise.
1009 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1010 * tekhex.c (tekhex_object_p): Likewise.
1011 * vms-alpha.c (alpha_vms_object_p): Likewise.
1012 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1013 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1014 * wasm-module.c (wasm_object_p): Likewise.
1015 * xsym.c (bfd_sym_object_p): Likewise.
1016 * xsym.h (bfd_sym_object_p): Likewise.
1017 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1019 * pdp11.c (some_aout_object_p): Likewise.
1020 * plugin.c (register_ld_plugin_object_p): Update object_p
1022 * plugin.h (register_ld_plugin_object_p): Likewise.
1023 * bfd-in2.h: Regenerate.
1024 * libbfd.h: Regenerate.
1025 * libcoff.h: Regenerate.
1027 2020-03-02 Alan Modra <amodra@gmail.com>
1029 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1030 applicable section flags.
1031 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1032 (mips_ecoff_bele_vec): Likewise.
1033 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1035 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1036 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1038 2020-03-02 Alan Modra <amodra@gmail.com>
1040 * elf32-m32r.c (m32r_elf_section_flags): New function.
1041 (elf_backend_section_flags): Define.
1042 * elf32-nds32.c (nds32_elf_section_flags): New function.
1043 (elf_backend_section_flags): Define.
1044 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1045 .sbss and .sdata sections.
1046 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1047 for SHF_V850_GPREL sections.
1048 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1050 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1051 for SHF_PARISC_SHORT sections.
1052 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1053 (elf_backend_section_flags): Define.
1054 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1055 for SHF_MIPS_GPREL sections. Delete FIXME.
1057 2020-03-02 Alan Modra <amodra@gmail.com>
1059 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1060 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1061 calling elf_backend_section_flags with adjusted params. Use
1062 newsect->flags past that point.
1063 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1065 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1066 to have their type overridden, and all sh_flags but processor and
1068 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1069 * elf32-mep.c (mep_elf_section_flags): Likewise.
1070 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1071 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1072 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1073 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1074 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1075 stub BFD and non-aarch64 input files when scanning for stubs.
1077 2020-03-02 Alan Modra <amodra@gmail.com>
1079 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1080 limit to decompressed element size.
1082 2020-03-02 Alan Modra <amodra@gmail.com>
1084 * vms-lib.c (vms_traverse_index): Add recur_count param and
1085 update calls. Fail on excessive recursion.
1087 2020-03-02 Alan Modra <amodra@gmail.com>
1089 * vms-alpha.c (vms_get_remaining_object_record): Use
1090 bfd_realloc_or_free rather than bfd_realloc.
1091 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1092 (dst_define_location, parse_module): Likewise, and check realloc
1093 return status before using memory. Return status from function
1094 adjusting all callers.
1096 2020-02-28 Alan Modra <amodra@gmail.com>
1098 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1100 2020-02-28 Alan Modra <amodra@gmail.com>
1102 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1103 Remove duplicate undersize check.
1105 2020-02-27 Alan Modra <amodra@gmail.com>
1108 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1110 2020-02-27 Alan Modra <amodra@gmail.com>
1113 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1114 (coff_section_type): Adjust comment.
1115 (decode_section_type): Likewise. Call coff_section_type before
1116 decode_section_type.
1117 (bfd_decode_symclass): Use 'c' for common sections other than
1120 2020-02-27 Alan Modra <amodra@gmail.com>
1122 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1125 2020-02-27 Alan Modra <amodra@gmail.com>
1127 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1128 if file is an archive element.
1129 * bfd-in2.h: Regenerate.
1131 2020-02-26 Alan Modra <amodra@gmail.com>
1133 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1134 bfd_set_error on failing test. Don't bother changing bfd_error on
1135 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1136 Check sym name is within string buffer. Use size_t for some vars.
1137 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1138 int_buf. Don't change bfd_error on file read error. Use
1139 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1140 calculations to catch overflows before they occur. malloc and
1141 free raw armap rather than using bfd_alloc. Read raw armap before
1142 allocating carsym+strings buffer.
1143 (_bfd_slurp_extended_name_table): Localize variables. Check
1144 name size against file size.
1146 2020-02-26 Alan Modra <amodra@gmail.com>
1148 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1150 2020-02-26 Alan Modra <amodra@gmail.com>
1152 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1153 malloc. Check for NULL return from bfd_malloc.
1154 (rx_table_find, rx_table_map): Likewise.
1155 (rx_set_section_contents): Check bfd_alloc return.
1156 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1158 2020-02-26 Alan Modra <amodra@gmail.com>
1160 * aoutx.h: Indent labels correctly. Format error strings.
1161 * archive.c: Likewise.
1162 * archive64.c: Likewise.
1163 * coff-arm.c: Likewise.
1164 * coff-rs6000.c: Likewise.
1165 * coff-stgo32.c: Likewise.
1166 * cpu-arm.c: Likewise.
1167 * dwarf2.c: Likewise.
1168 * elf-ifunc.c: Likewise.
1169 * elf-properties.c: Likewise.
1170 * elf-s390-common.c: Likewise.
1171 * elf-strtab.c: Likewise.
1173 * elf32-arm.c: Likewise.
1174 * elf32-bfin.c: Likewise.
1175 * elf32-cr16.c: Likewise.
1176 * elf32-csky.c: Likewise.
1177 * elf32-i386.c: Likewise.
1178 * elf32-m68k.c: Likewise.
1179 * elf32-msp430.c: Likewise.
1180 * elf32-nds32.c: Likewise.
1181 * elf32-nios2.c: Likewise.
1182 * elf32-pru.c: Likewise.
1183 * elf32-xtensa.c: Likewise.
1184 * elf64-ia64-vms.c: Likewise.
1185 * elf64-x86-64.c: Likewise.
1186 * elfcode.h: Likewise.
1187 * elfcore.h: Likewise.
1188 * elflink.c: Likewise.
1189 * elfnn-aarch64.c: Likewise.
1190 * elfnn-ia64.c: Likewise.
1191 * elfnn-riscv.c: Likewise.
1192 * elfxx-mips.c: Likewise.
1193 * elfxx-sparc.c: Likewise.
1194 * elfxx-x86.c: Likewise.
1195 * i386lynx.c: Likewise.
1196 * merge.c: Likewise.
1197 * pdp11.c: Likewise.
1198 * plugin.c: Likewise.
1199 * reloc.c: Likewise.
1201 2020-02-26 Alan Modra <amodra@gmail.com>
1204 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1206 (bfd_elf_add_dt_needed_tag): Declare.
1207 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1208 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1209 from elf_add_dt_needed_tag. Remove soname and doit param.
1210 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1211 to see whether as-needed lib is already loaded, use dyn_loaded
1212 list instead. When saving and restoring around as-needed lib
1213 handle possibility that dynstr has not been initialised. Don't
1214 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1215 Mark libs loaded via DT_NEEDED entries of other libs with
1216 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1218 (elf_link_check_versioned_symbol): Remove now unneccesary
1219 DYNAMIC check when traversing dyn_loaded list.
1221 2020-02-26 Alan Modra <amodra@gmail.com>
1223 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1225 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1228 * plugin.c (need_lto_wrapper_p): New.
1229 (bfd_plugin_set_program_name): Add an int argument to set
1231 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1233 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1235 2020-02-24 Alan Modra <amodra@gmail.com>
1237 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1239 2020-02-24 Alan Modra <amodra@gmail.com>
1241 * vms-lib.c (struct carsym_mem): Add limit.
1242 (vms_add_index): Heed limit.
1243 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1244 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1245 Always return actual number read.
1246 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1247 assertion with error exit.
1249 2020-02-22 Alan Modra <amodra@gmail.com>
1252 * elf.c (assign_file_positions_for_load_sections): Continue linking
1253 on "PHDR segment not covered by LOAD segment" errors.
1255 2020-02-21 Alan Modra <amodra@gmail.com>
1257 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1259 (bfd_mach_o_canonicalize_reloc): Likewise.
1260 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1261 counts and offsets against file size.
1262 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1263 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1264 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1265 against file size. Delete symbol table error message.
1266 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1268 (bfd_mach_o_read_symtab): Likewise.
1269 (bfd_mach_o_read_command): Pass file size.
1270 (bfd_mach_o_scan): Sanity check command count against file size.
1272 2020-02-21 Alan Modra <amodra@gmail.com>
1275 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1276 "text", "data" and "bss" section pointer vars. Don't update
1277 section size, just exec header sizes.
1278 (adjust_sizes_and_vmas): Don't update text section size. Set
1279 initial exec header a_text. Print exec headers sizes.
1280 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1281 (adjust_sizes_and_vmas): Similarly. Formatting.
1282 (final_link): Correct final file extension.
1284 2020-02-20 Nick Clifton <nickc@redhat.com>
1286 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1288 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1290 (elfNN_bed): Initialise the symbol_section_index field.
1291 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1292 OS and PROC specific section indicies. Warn if converting other
1293 reserved incidies to SHN_ABS.
1295 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1298 * cpu-z80.c: Add machine type compatibility checking.
1300 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1303 * plugin.c (plugin_list_entry): Remove handle.
1304 (try_load_plugin): Call dlclose before return.
1306 2020-02-19 Alan Modra <amodra@gmail.com>
1308 * libbfd-in.h (_bfd_constant_p): Define.
1309 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1310 file size before allocating memory.
1311 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1312 * elf.c (bfd_elf_get_str_section): Likewise.
1313 (_bfd_elf_slurp_version_tables): Likewise.
1314 * libbfd.h: Regenerate.
1316 2020-02-19 Alan Modra <amodra@gmail.com>
1318 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1319 * aoutx.h (aout_get_external_symbols): Replace calls to
1320 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1321 (slurp_reloc_table): Likewise.
1322 * archive.c (do_slurp_bsd_armap): Likewise.
1323 (do_slurp_coff_armap): Likewise.
1324 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1325 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1326 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1327 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1328 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1329 (_bfd_coff_get_external_symbols): Likewise.
1330 * ecoff.c (ecoff_slurp_symbolic_header),
1331 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1332 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1333 (ecoff_indirect_link_order): Likewise.
1334 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1335 (_bfd_elf_slurp_version_tables): Likewise.
1336 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1337 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1338 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1339 * elf64-alpha.c (READ): Likewise.
1340 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1341 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1342 * elfcode.h (elf_slurp_symbol_table),
1343 (elf_slurp_reloc_table_from_section): Likewise.
1344 * elflink.c (elf_link_add_object_symbols),
1345 (elf_link_check_versioned_symbol): Likewise.
1346 * elfxx-mips.c (READ): Likewise.
1347 * i386lynx.c (slurp_reloc_table): Likewise.
1348 * lynx-core.c (lynx_core_file_p): Likewise.
1349 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1350 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1351 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1352 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1353 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1354 (bfd_pef_parse_symbols): Likewise.
1355 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1356 * som.c (setup_sections, som_slurp_string_table),
1357 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1358 (som_bfd_fill_in_ar_symbols): Likewise.
1359 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1360 (evax_bfd_print_image): Likewise.
1361 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1362 * wasm-module.c (wasm_scan): Likewise.
1363 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1364 * xsym.c (bfd_sym_read_name_table),
1365 (bfd_sym_print_type_information_table_entry): Likewise.
1366 * libbfd.h: Regenerate.
1368 2020-02-19 Alan Modra <amodra@gmail.com>
1370 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1371 reading external relocs.
1372 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1373 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1375 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1377 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1378 (m32c_elf_relax_section): Likewise.
1379 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1380 (rl78_elf_relax_section): Likewise.
1381 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1382 (elf32_rx_relax_section): Likewise.
1383 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1384 parameter types and use..
1385 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1386 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1387 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1388 being read from file, just the extra.
1389 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1390 after reading external syms. Free on failure.
1392 2020-02-19 Alan Modra <amodra@gmail.com>
1394 * coffcode.h (buy_and_read, coff_slurp_line_table),
1395 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1396 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1397 corresponding bfd_alloc call. Adjust variables to suit.
1398 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1399 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1400 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1401 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1402 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1403 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1404 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1405 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1406 * elf64-alpha.c (READ): Likewise.
1407 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1408 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1409 (bfd_from_remote_memory): Likewise.
1410 * elfcore.h (core_find_build_id): Likewise.
1411 * elfxx-mips.c (READ): Likewise.
1412 * mach-o.c (bfd_mach_o_mangle_sections),
1413 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1414 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1415 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1416 * som.c (setup_sections, som_prep_for_fixups)
1417 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1418 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1419 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1420 (som_bfd_ar_write_symbol_stuff): Likewise.
1421 * vms-alpha.c (vector_grow1): Likewise.
1422 * vms-lib.c (vms_add_index): Likewise.
1423 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1424 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1425 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1426 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1427 (bfd_alloc2, bfd_zalloc2): Delete.
1428 (_bfd_mul_overflow): Define.
1429 * libbfd.h: Regenerate.
1431 2020-02-19 Alan Modra <amodra@gmail.com>
1433 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1435 (assign_section_numbers): Likewise.
1436 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1437 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1438 bfd_malloc2, size_t amt, and unsigned tls_count.
1439 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1440 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1441 (elf_output_implib): Use bfd_alloc.
1443 2020-02-19 Alan Modra <amodra@gmail.com>
1445 * bfd.c (struct bfd): Move format and direction to other
1446 bitfields. Add "size".
1447 * bfdio.c (bfd_get_size): Cache size when not writing file.
1448 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1449 returning zero, ie. unknown.
1450 (bfd_get_alt_debug_link_info): Likewise.
1451 * bfd-in2.h: Regenerate.
1453 2020-02-19 Alan Modra <amodra@gmail.com>
1455 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1456 bfd_get_file_size twice.
1457 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1458 zero, ie. unknown, return.
1459 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1460 * elfcode.h (elf_swap_shdr_in): Likewise.
1461 (elf_object_p): Don't call bfd_get_file_size twice and correct
1464 2020-02-19 Alan Modra <amodra@gmail.com>
1466 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1467 FALSE if memory alloc fails. Adjust calls.
1468 * som.c (som_prep_for_fixups): Likewise.
1469 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1470 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1471 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1472 * som.c (som_build_and_write_symbol_table): Return via error_return
1474 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1475 (VEC_APPEND_EL): Delete.
1476 (vector_grow1): Return pointer to element. Catch overflow.
1477 Return NULL on memory allocation failure.
1478 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1479 (alpha_vms_add_fixup_ca): Likewise.
1480 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1482 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1484 2020-02-19 Alan Modra <amodra@gmail.com>
1486 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1487 * aout-target.h (object_p): Likewise.
1488 * aout-tic30.c (tic30_aout_object_p): Likewise.
1489 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1490 (emit_stringtab, write_syms, link_hash_table_create),
1491 (aout_link_write_other_symbol): Likewise.
1492 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1493 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1494 (_bfd_compute_and_write_armap): Likewise.
1495 * archures.c (bfd_arch_list): Likewise.
1496 * bfd.c (bfd_record_phdr): Likewise.
1497 * binary.c (binary_canonicalize_symtab): Likewise.
1498 * cisco-core.c (cisco_core_file_validate): Likewise.
1499 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1500 (find_arm_glue, record_arm_to_thumb_glue),
1501 (record_thumb_to_arm_glue): Likewise.
1502 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1503 (ppc_allocate_toc_section): Likewise.
1504 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1505 * coff-sh.c (sh_relax_section): Likewise.
1506 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1507 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1508 (coff_set_alignment_hook, coff_mkobject),
1509 (coff_compute_section_file_positions): Likewise.
1510 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1511 (coff_find_nearest_line_with_names),
1512 ( bfd_coff_set_symbol_class): Likewise.
1513 * cofflink.c (_bfd_coff_link_hash_table_create),
1514 (_bfd_coff_link_input_bfd): Likewise.
1515 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1516 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1517 (build_line_info_table, sort_line_sequences),
1518 (line_info_add_include_dir, line_info_add_file_name),
1519 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1520 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1521 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1522 (_bfd_ecoff_find_nearest_line),
1523 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1524 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1525 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1526 * elf-m10300.c (mn10300_elf_relax_section),
1527 (elf32_mn10300_link_hash_table_create): Likewise.
1528 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1529 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1530 * elf32-arm.c (elf32_arm_link_hash_table_create),
1531 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1532 (elf32_arm_new_section_hook): Likewise.
1533 * elf32-avr.c (elf_avr_new_section_hook),
1534 (elf32_avr_link_hash_table_create, get_local_syms),
1535 (elf32_avr_setup_section_lists): Likewise.
1536 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1537 (bfin_link_hash_table_create): Likewise.
1538 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1539 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1540 * elf32-csky.c (csky_elf_link_hash_table_create),
1541 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1542 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1543 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1544 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1545 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1546 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1547 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1548 (m32r_elf_check_relocs): Likewise.
1549 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1550 (elf32_m68hc11_setup_section_lists),
1551 (elf32_m68hc11_size_stubs): Likewise.
1552 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1553 * elf32-metag.c (elf_metag_link_hash_table_create),
1554 (elf_metag_setup_section_lists): Likewise.
1555 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1556 (microblaze_elf_check_relocs): Likewise.
1557 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1558 (nds32_elf_check_relocs): Likewise.
1559 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1560 (get_local_syms, nios2_elf32_check_relocs),
1561 (nios2_elf32_link_hash_table_create): Likewise.
1562 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1563 (or1k_elf_check_relocs): Likewise.
1564 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1565 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1566 * elf32-s390.c (elf_s390_link_hash_table_create),
1567 (elf_s390_check_relocs): Likewise.
1568 * elf32-score.c (score_elf_create_got_section),
1569 (s3_elf32_score_new_section_hook),
1570 (elf32_score_link_hash_table_create): Likewise.
1571 * elf32-score7.c (score_elf_create_got_section),
1572 (s7_elf32_score_new_section_hook): Likewise.
1573 * elf32-sh.c (sh_elf_link_hash_table_create),
1574 (sh_elf_check_relocs): Likewise.
1575 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1576 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1577 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1578 (tilepro_elf_check_relocs): Likewise.
1579 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1580 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1581 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1582 (elf_xtensa_new_section_hook): Likewise.
1583 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1584 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1585 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1586 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1587 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1588 * elf64-ppc.c (ppc64_elf_new_section_hook),
1589 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1590 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1591 * elf64-s390.c (elf_s390_link_hash_table_create),
1592 (elf_s390_check_relocs): Likewise.
1593 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1594 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1595 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1596 (elf_link_add_archive_symbols, compute_bucket_count),
1597 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1598 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1599 (bfd_elf_final_link): Likewise.
1600 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1601 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1602 (elfNN_aarch64_new_section_hook): Likewise.
1603 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1604 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1605 (riscv_elf_check_relocs): Likewise.
1606 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1607 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1608 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1609 (_bfd_mips_elf_link_hash_table_create): Likewise.
1610 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1611 (_bfd_sparc_elf_check_relocs),
1612 (_bfd_sparc_elf_new_section_hook): Likewise.
1613 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1614 (tilegx_elf_check_relocs): Likewise.
1615 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1616 * format.c (bfd_check_format_matches): Likewise.
1617 * hash.c (_bfd_stringtab_init): Likewise.
1618 * ihex.c (ihex_scan): Likewise.
1619 * irix-core.c (irix_core_core_file_p): Likewise.
1620 * linker.c (bfd_wrapped_link_hash_lookup),
1621 (_bfd_generic_link_hash_table_create),
1622 (_bfd_generic_reloc_link_order): Likewise.
1623 * lynx-core.c (lynx_core_file_p): Likewise.
1624 * netbsd-core.c (netbsd_core_file_p): Likewise.
1625 * osf-core.c (osf_core_core_file_p): Likewise.
1626 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1627 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1628 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1629 * peicode.h (pe_mkobject): Likewise.
1630 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1631 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1632 * sco5-core.c (read_uarea): Likewise.
1633 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1634 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1635 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1636 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1637 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1638 * srec.c (srec_scan): Likewise.
1639 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1640 * targets.c (bfd_target_list): Likewise.
1641 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1642 * trad-core.c (trad_unix_core_file_p): Likewise.
1643 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1644 (vms_new_section_hook): Likewise.
1645 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1646 * xcofflink.c (xcoff_get_section_contents),
1647 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1648 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1649 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1651 2020-02-19 Alan Modra <amodra@gmail.com>
1653 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1655 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1657 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1658 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1659 a build_list_p argument. Don't search plugin_list. Short circuit
1660 when building the plugin list.
1661 (has_plugin): Renamed to has_plugin_list.
1662 (bfd_plugin_set_plugin): Don't set has_plugin.
1663 (bfd_plugin_specified_p): Check plugin_list instead.
1664 (build_plugin_list): New function.
1665 (load_plugin): Call build_plugin_list and use plugin_list.
1667 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1670 * plugin.c (try_claim): Always clean up for LTO wrapper.
1671 (try_load_plugin): Treat each object as independent. Create a
1672 copy for plugin name.
1674 2020-02-11 Nick Clifton <nickc@redhat.com>
1676 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1677 for addresses in print statements.
1678 (msp430_elf_relax_delete_bytes): Likewise.
1679 (msp430_elf_relax_add_words): Likewise.
1680 (msp430_elf_relax_section): Likewise.
1682 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1684 * plugin.c (add_symbols): Clear plugin_data memory.
1686 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1689 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1690 (EXECUTABLE_SUFFIX): Likewise.
1691 * config.in: Regenerated.
1692 * configure: Likewise.
1693 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1694 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1695 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1696 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1697 (get_lto_wrapper): New.
1698 (setup_lto_wrapper_env): Likewise.
1699 (current_plugin): Likewise.
1700 (register_all_symbols_read): Likewise.
1701 (register_cleanup): Likewise.
1702 (get_symbols): Likewise.
1703 (add_input_file): Likewise.
1704 (bfd_plugin_close_and_cleanup): Likewise.
1705 (claim_file): Removed.
1706 (register_claim_file): Set current_plugin->claim_file.
1707 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1708 lto_syms in current_plugin.
1709 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1710 all_symbols_read handler. Copy real symbols to plugin_data.
1711 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1712 (try_load_plugin): Don't reuse the previous plugin for LTO
1713 wrapper. Set up GCC LTO wrapper if possible. Don't set
1714 plugin_list_iter->claim_file.
1715 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1717 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1720 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1722 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1723 check if previous instruction matches a conditional jump inserted
1724 earlier. Invert conditional jump and delete branch in this case.
1726 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1728 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1729 msp430_elf_relax_add_words. Support insertion of either one or two
1731 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1732 needs to be grown. Handle insertion of branch instruction to replace
1735 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1737 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1738 debugging relocations.
1739 (msp430_elf_relax_delete_bytes): Likewise.
1740 (msp430_elf_relax_add_two_words): Likewise.
1741 (msp430_elf_relax_section): Likewise.
1743 2020-02-10 Alan Modra <amodra@gmail.com>
1745 * archures.c: Wrap overlong z80 comments.
1746 * bfd-in2.h: Regenerate.
1748 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1751 * archures.c: Add GBZ80 and Z80N machine values.
1752 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1753 * coff-z80.c: Add support for new reloc.
1754 * coffcode.h: Add support for new machine values.
1755 * cpu-z80.c: Add support for new machine names.
1756 * elf32-z80.c: Add support for new reloc.
1757 * bfd-in2.h: Regenerate.
1758 * libbfd.h: Regenerate.
1760 2020-02-07 Nick Clifton <nickc@redhat.com>
1763 * elf.c (rewrite_elf_program_header): Do not complain if no
1764 sections are mapped to a segment.
1766 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1769 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1770 for garbage collection on __patchable_function_entries section
1771 without linked-to section.
1773 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1776 * bfd-in2.h: Regenerated.
1777 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1778 on section if gc_mark of any of its linked-to sections is set
1779 and don't set gc_mark again.
1780 * section.c (asection): Add linked_to_symbol_name to map_head
1783 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
1785 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1786 reporting an unrecognized instruction with R_V850_LONGJUMP.
1788 2020-02-05 Alan Modra <amodra@gmail.com>
1790 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1792 2020-02-04 Alan Modra <amodra@gmail.com>
1794 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1795 R_PPC_VLE_ADDR20, goto copy_reloc.
1797 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1799 * bfd-in2.h: Regenerated.
1800 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1802 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1805 * bfd-in2.h: Regenerated.
1806 * ecoff.c (bfd_debug_section): Add section_id.
1807 * section.c (bfd_section): Add section_id.
1808 (SEC_ASSEMBLER_SECTION_ID): New.
1809 (BFD_FAKE_SECTION): Add section_id.
1811 2020-02-01 Nick Clifton <nickc@redhat.com>
1813 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1816 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1818 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1819 encodings are relative to the GOT on nios2, too.
1821 2020-01-31 Alan Modra <amodra@gmail.com>
1823 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1824 file. Use $< and $@ in rules.
1825 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1826 (elf32-ia64.c, elf64-ia64.c): Likewise.
1827 (elf32-riscv.c, elf64-riscv.c): Likewise.
1828 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1829 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1830 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1831 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1832 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1833 * Makefile.in: Regenerate.
1835 2020-01-31 Alan Modra <amodra@gmail.com>
1838 * elf.c (setup_group): Don't clear entire section contents,
1839 just the padding after group flags. Release alloc'd memory
1840 after a seek or read failure.
1842 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1844 * peXXigen.c (pe_is_repro): New function.
1845 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1846 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1848 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1850 * peXXigen.c (debug_type_names): Add names for new debug data type
1853 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1855 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1856 inner loop. Fix a memory leak.
1858 2020-01-30 Alan Modra <amodra@gmail.com>
1860 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1861 or obj_coff_keep_strings here.
1862 (coff_get_normalized_symtab): Free external syms directly.
1863 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1866 2020-01-27 Jim Wilson <jimw@sifive.com>
1868 * cpu-riscv.c (riscv_scan): New.
1869 (N): Change bfd_default_scan to riscv_scan.
1871 2020-01-27 Andreas Schwab <schwab@suse.de>
1873 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1874 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1875 * Makefile.in: Regenerate.
1876 * cpu-plugin.c: Remove.
1877 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1878 (bfd_plugin_arch): Remove declaration.
1879 * bfd-in2.h: Regenerate.
1880 * po/SRC-POTFILES.in: Regenerate.
1882 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1883 Alan Modra <amodra@gmail.com>
1886 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1888 2020-01-24 Jim Wilson <jimw@sifive.com>
1890 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1891 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1892 avoid over long line.
1894 2020-01-24 Nick Clifton <nickc@redhat.com>
1897 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1898 syms and keep strings flags as these may have been set in order to
1899 prevent a bogus call to free.
1901 2020-01-23 Nick Clifton <nickc@redhat.com>
1903 * po/fr.po: Updated French translation.
1905 2020-01-23 Alan Modra <amodra@gmail.com>
1908 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1909 by zero when p_align is zero.
1911 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1913 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1914 (riscv_prefix_cmp): Likewise.
1915 (riscv_non_std_ext_p): Deleted.
1916 (riscv_std_sv_ext_p): Likewise.
1917 (riscv_non_std_sv_ext_p): Likewise.
1918 (riscv_merge_non_std_and_sv_ext): Rename to...
1919 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1920 (riscv_merge_arch_attr_info): Replace 3 calls to
1921 riscv_merge_non_std_and_sv_ext with single call to
1922 riscv_merge_multi_letter_ext.
1923 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1924 encounter a 'z' prefix.
1925 (riscv_get_prefix_class): New function, return prefix class based
1926 on first few characters of input string.
1927 (riscv_parse_config): New structure to factor out minor differences
1928 in extension class parsing behaviour.
1929 (riscv_parse_sv_or_non_std_ext): Rename to...
1930 (riscv_parse_prefixed_ext): and parameterise with
1932 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1933 (riscv_multi_letter_ext_valid_p): New.
1934 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1935 (riscv_parse_subset): Delegate all non-single-letter parsing work
1936 to riscv_parse_prefixed_ext.
1937 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1938 (riscv_get_prefix_class): Declare.
1940 2020-01-22 Alan Modra <amodra@gmail.com>
1942 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1943 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1944 __tls_get_addr_desc.
1945 (ppc64_elf_size_stubs): Add section for linker generated
1946 __tls_get_addr_desc wrapper function. Loop at least once if
1947 generating this function.
1948 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1949 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1951 2020-01-22 Alan Modra <amodra@gmail.com>
1953 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1954 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1956 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1957 (STDU_R1_0R1, ADDI_R1_R1): Define.
1958 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1959 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1960 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1961 no_tls_get_addr_regsave.
1962 (branch_reloc_hash_match): Add hash3 and hash4.
1963 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1964 (ppc64_elf_size_dynamic_sections): Likewise.
1965 (ppc64_elf_relocate_section): Likewise.
1966 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1967 __tls_get_addr stub.
1968 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1970 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1971 eh_frame for regsave __tls_get_addr.
1973 2020-01-22 Alan Modra <amodra@gmail.com>
1975 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1976 which __tls_get_addr calls will be eliminated.
1978 2020-01-20 Nick Clifton <nickc@redhat.com>
1980 * po/pt.po: Updates Portuguese translation.
1981 * po/ru.po: Updated Russian translation.
1982 * po/uk.po: Updated Ukranian translation.
1984 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1987 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1988 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1990 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1991 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1992 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1993 "rex leal x@tlsdesc(%rip), %reg" to
1994 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1995 "call *(%eax)" to "nopl (%rax)".
1997 2020-01-20 Alan Modra <amodra@gmail.com>
1999 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2000 (MTLR_R11): Don't define.
2001 (LD_R0_0R3, CMPDI_R0_0): Define.
2002 (build_tls_get_addr_stub): Don't use r11 in stub.
2004 2020-01-20 Alan Modra <amodra@gmail.com>
2006 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2007 (defined_sym_val, is_tls_get_addr): Likewise.
2009 2020-01-18 Nick Clifton <nickc@redhat.com>
2011 * version.m4 (BFD_VERSION): Set to 2.34.50.
2012 * configure: Regenerate.
2013 * po/bfd.pot: Regenerate.
2015 2020-01-18 Nick Clifton <nickc@redhat.com>
2017 Binutils 2.34 branch created.
2019 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2021 * coff-arm.c: Fix spelling error (seperate).
2022 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2024 * sysdep.h (strnlen): Fix spelling error (seperate).
2026 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2029 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2031 2020-01-15 Alan Modra <amodra@gmail.com>
2034 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2035 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2036 of function symbols unless dot symbols are present. Do warn
2037 whenever one is created, regardles of whether a PLT entry is
2038 also emitted for the function symbol.
2040 2020-01-14 Alan Modra <amodra@gmail.com>
2042 * som.c (som_bfd_count_ar_symbols): Error when file position
2043 of symbols on chains is not strictly increasing.
2045 2020-01-14 Alan Modra <amodra@gmail.com>
2047 * vms.h (VMS_DEBUG): Define as 0.
2048 * vms-alpha.c (image_write): Move debug output after bounds check.
2050 (_bfd_vms_slurp_eihd): Warning fix.
2051 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2053 2020-01-13 Alan Modra <amodra@gmail.com>
2055 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2056 for "ignored" records.
2058 2020-01-13 Alan Modra <amodra@gmail.com>
2060 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2061 Delete asect name check. Move asect NULL check to wasm_object_p.
2062 Correct bounds check of sizes against end. Replace uses of
2063 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2064 just one bfd_release.
2065 (wasm_scan): Don't use malloc/strdup for section names,
2066 bfd_alloc instead. Simplify code prefixing section name.
2067 Formatting. Don't attempt to free memory here..
2068 (wasm_object_p): ..do so here.
2070 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2073 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2074 UNDEFWEAK_NO_DYNAMIC_RELOC.
2075 (allocate_dynrelocs_for_symbol): Likewise.
2077 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2080 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2082 2020-01-10 Alan Modra <amodra@gmail.com>
2084 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2086 2020-01-09 Nick Clifton <nickc@redhat.com>
2089 * bfd.c (bfd_convert_section_contents): Check for a compress
2090 header size that is larger than the actual section size.
2092 2020-01-08 Alan Modra <amodra@gmail.com>
2095 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2096 after removing sections.
2098 2020-01-06 Jim Wilson <jimw@sifive.com>
2101 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2102 check for !bfd_link_pic (info).
2103 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2104 <R_RISCV_JAL>: Add comment.
2105 (_bfd_riscv_relax_section): For plt.offset check, add check for
2106 bfd_link_pic (info). Add comment.
2108 2020-01-06 Alan Modra <amodra@gmail.com>
2110 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2111 match failures. Don't init to bfd_error_wrong_format before
2112 calling _bfd_check_format.
2114 2020-01-06 Alan Modra <amodra@gmail.com>
2116 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2117 status rather than exiting on stack overflow or underflow.
2118 (_bfd_vms_slurp_etir): Adjust to suit.
2120 2020-01-06 Alan Modra <amodra@gmail.com>
2122 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2124 2020-01-06 Alan Modra <amodra@gmail.com>
2126 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2127 command. Check name offset is within command.
2128 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2129 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2130 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2131 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2132 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2133 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2134 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2135 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2136 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2137 (bfd_mach_o_read_segment): Similarly.
2138 (bfd_mach_o_read_thread): Properly bound check thread struct.
2139 Don't repeat checks on second loop.
2140 (bfd_mach_o_read_command): Fail on invalid command length.
2142 2020-01-04 Alan Modra <amodra@gmail.com>
2144 * format.c (bfd_check_format_matches): Add preserve_match.
2145 Save initial bfd state in "preserve", matched bfd state in
2146 "preserve_match". Save just the first match. Release
2147 bfd_alloc memory. Restore and finish preserved state as
2148 appropriate on all function exit paths.
2150 2020-01-04 Alan Modra <amodra@gmail.com>
2152 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2154 2020-01-04 Alan Modra <amodra@gmail.com>
2156 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2159 2020-01-03 Nick Clifton <nickc@redhat.com>
2162 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2163 there is enough data remaining in the code buffer before
2164 attempting to read a function stub.
2166 2020-01-03 Nick Clifton <nickc@redhat.com>
2169 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2170 return value from bfd_malloc.
2171 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2172 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2173 (elf32_arm_filter_cmse_symbols): Likewise.
2174 (elf32_arm_write_section): Likewise.
2175 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2176 (bfd_mach_o_follow_dsym): Likewise.
2177 * pef.c (bfd_pef_print_loader_section): Likewise.
2178 (bfd_pef_scan_start_address): Likewise.
2179 (bfd_pef_parse_function_stubs): Likewise.
2180 (bfd_pef_parse_symbols): Likewise.
2182 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2184 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2185 on binary inputs ld/PR25316.
2186 (is_ia64_elf): new helper to filter on ia64 objects.
2188 2020-01-03 Jan Beulich <jbeulich@suse.com>
2190 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2192 (bfd_mach_o_scan): Insert underscore in two variable names.
2194 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2196 * Makefile.am: Add z80-elf target support.
2197 * configure.ac: Likewise.
2198 * targets.c: Likewise.
2199 * Makefile.in: Regenerate.
2200 * configure: Regenerate.
2201 * config.bfd: Add z80-elf target support and new arches: ez80 and
2203 * elf32-z80.c: New file.
2204 * archures.c: Add new z80 architectures: eZ80 and Z180.
2205 * coffcode.h: Likewise.
2206 * cpu-z80.c: Likewise.
2207 * coff-z80.c: Add new relocations for Z80 target and local label
2209 * reloc.c: Add new relocs.
2210 * bfd-in2.h: Regenerate.
2211 * libbfd.h: Regenerate.
2213 2020-01-02 Tamar Christina <tamar.christina@arm.com>
2217 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2219 2020-01-01 Alan Modra <amodra@gmail.com>
2221 Update year range in copyright notice of all files.
2223 For older changes see ChangeLog-2019
2225 Copyright (C) 2020 Free Software Foundation, Inc.
2227 Copying and distribution of this file, with or without modification,
2228 are permitted in any medium without royalty provided the copyright
2229 notice and this notice are preserved.
2235 version-control: never