1 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
3 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
4 restart_relax, used to check if we need to run the whole
5 relaxations from relax pass 0 to 2 again.
6 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
7 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
8 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
9 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
10 after_allocation to check if we need to run the whole relaxations again.
11 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
12 when the restart_relax is FALSE; At last set restart_relax to TRUE if
14 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
15 (bfd_elf64_riscv_restart_relax_sections): Likewise.
17 2021-03-10 Jan Beulich <jbeulich@suse.com>
19 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
22 2021-03-10 Alan Modra <amodra@gmail.com>
23 Jan Beulich <jbeulich@suse.com>
25 * elf.c (bfd_elf_generic_reloc): Make references between debug
26 sections use section relative values.
28 2021-03-09 Jan Beulich <jbeulich@suse.com>
30 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
32 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
36 * bfd.c (_bfd_get_link_info): New function.
37 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
39 * libbfd-in.h (_bfd_get_link_info): New prototype.
40 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
41 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
42 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
43 (pex64_link_add_symbols): New function.
44 (coff_bfd_link_add_symbols): New macro.
45 * libbfd.h: Regenerated.
47 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
48 Andrew Burgess <andrew.burgess@embecosm.com>
50 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
51 * elf.c (elfcore_grok_riscv_csr): New function.
52 (elfcore_grok_note): Handle NT_RISCV_CSR.
53 (elfcore_write_riscv_csr): New function.
54 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
56 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
57 Andrew Burgess <andrew.burgess@embecosm.com>
59 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
60 (PRPSINFO_PR_PSARGS_LENGTH): Define.
61 (riscv_write_core_note): New function.
62 (riscv_elf_grok_psinfo): Make use of two new length defines.
63 (elf_backend_write_core_note): Define.
65 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
66 Andrew Burgess <andrew.burgess@embecosm.com>
68 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
69 * elf.c (elfcore_grok_gdb_tdesc): New function.
70 (elfcore_grok_note): Handle NT_GDB_TDESC.
71 (elfcore_write_gdb_tdesc): New function.
72 (elfcore_write_register_note): Handle NT_GDB_TDESC.
74 2021-03-05 Nick Clifton <nickc@redhat.com>
77 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
78 (read_indexed_string): Placeholder function.
79 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
82 2021-03-05 Alan Modra <amodra@gmail.com>
84 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
86 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
87 adjustments here instead. Separate pc-relative adjustments
88 from symbol related adjustments. Tidy comments and formatting.
90 2021-03-04 Jan Beulich <jbeulich@suse.com>
92 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
95 2021-03-04 Alan Modra <amodra@gmail.com>
97 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
99 2021-03-03 Alan Modra <amodra@gmail.com>
102 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
103 processing not when start/stop symbol section is unmarked but
104 on first time a start/stop symbol is processed.
106 2021-03-03 Alan Modra <amodra@gmail.com>
108 * reloc.c: Include x86_64.h rather than internal.h.
110 2021-03-02 Nick Clifton <nickc@redhat.com>
113 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
114 function and variable tags and a second time to resolve their
117 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
119 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
121 2021-03-02 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
125 linker defined start/stop symbols when start_stop_gc.
127 2021-03-02 Alan Modra <amodra@gmail.com>
129 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
130 indirect to pc-relative or toc-relative for undefined symbols.
132 2021-03-01 Alan Modra <amodra@gmail.com>
133 Fangrui Song <maskray@google.com>
135 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
136 defined start/stop symbols when start_stop_gc.
137 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
138 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
139 * linker.c (bfd_generic_define_start_stop): Likewise.
141 2021-02-25 Alan Modra <amodra@gmail.com>
144 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
145 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
146 use when deciding an as-needed library should be loaded instead
147 of using the binding of the library definition.
149 2021-02-24 Alan Modra <amodra@gmail.com>
152 * coff-stgo32.c (go32exe_check_format): Sanity check size of
153 header to avoid a buffer overflow.
155 2021-02-22 Alan Modra <amodra@gmail.com>
157 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
158 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
160 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
163 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
164 (_bfd_riscv_relax_call): Likewise.
165 (_bfd_riscv_relax_lui): Likewise.
166 * elfxx-riscv.c (howto_table): Likewise.
168 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
170 * Makefile.am: Added cpu-riscv.h.
171 * Makefile.in: Regenerated.
172 * po/SRC-POTFILES.in: Regenerated.
173 * cpu-riscv.h: Added to support spec versions controlling.
174 Also added extern arrays and functions for cpu-riscv.c.
175 (enum riscv_spec_class): Define all spec classes here uniformly.
176 (struct riscv_spec): Added for all specs.
177 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
178 (RISCV_GET_SPEC_NAME): Likewise.
179 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
180 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
181 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
182 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
183 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
184 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
185 (riscv_priv_specs): Moved below.
186 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
187 (riscv_isa_specs): Moved from include/opcode/riscv.h.
188 * elfnn-riscv.c: Included cpu-riscv.h.
189 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
190 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
191 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
192 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
194 2021-02-17 Alan Modra <amodra@gmail.com>
196 * wasm-module.c: Guard include of limits.h.
197 (CHAR_BIT): Provide backup define.
198 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
199 Correct signed overflow checking.
201 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
204 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
205 copying the elf flags from input BFD to output BFD, until we have
206 checked if the input BFD has no code section or not. Also fix the
207 problem that we only check the first section rather than the entire
208 sections for input BFD.
210 2021-02-16 Alan Modra <amodra@gmail.com>
212 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
213 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
215 2021-02-15 Jan Beulich <jbeulich@suse.com>
217 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
218 * doc/Makefile.in: Re-generate.
220 2021-02-15 Alan Modra <amodra@gmail.com>
222 * elf32-nds32.c (nds32_get_section_contents): Replace
223 bfd_malloc_and_get_section with bfd_get_full_section_contents.
224 (nds32_elf_relax_delete_blanks): Init contents.
225 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
227 2021-02-15 Alan Modra <amodra@gmail.com>
229 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
230 bfd_get_full_section_contents.
232 2021-02-14 Alan Modra <amodra@gmail.com>
234 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
235 all fixes to bfd_generic_get_relocated_section_contents since this
236 function was split out.
238 2021-02-11 Alan Modra <amodra@gmail.com>
240 * config.bfd: Remove ia64 from obsolete list.
242 2021-02-11 Alan Modra <amodra@gmail.com>
245 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
247 2021-02-11 Alan Modra <amodra@gmail.com>
250 * elf32-avr.c (avr_elf32_load_records_from_section): Use
251 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
254 2021-02-11 Alan Modra <amodra@gmail.com>
257 * section.c (bfd_get_section_contents): Avoid possible overflow
258 when range checking offset and count.
259 (bfd_set_section_contents): Likewise.
261 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
263 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
265 * configure: Regenerated.
267 2021-02-09 Alan Modra <amodra@gmail.com>
269 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
270 * configure.ac: Delete symbian entries.
271 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
272 * elf32-arm.c: Remove symbian support. Formatting.
273 * targets.c: Delete symbian entries.
274 * configure: Regenerate.
276 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
279 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
280 info when failed to convert GOTPCREL relocation.
282 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
284 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
286 2021-02-04 Alan Modra <amodra@gmail.com>
289 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
290 libraries for IR references on pass over libraries after LTO
293 2021-02-03 Alan Modra <amodra@gmail.com>
296 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
297 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
298 libraries when H is an indirect symbol after calling
299 _bfd_elf_add_default_symbol.
301 2021-02-03 Alan Modra <amodra@gmail.com>
304 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
305 undecorated symbol will have a different version.
307 2021-02-02 Alan Modra <amodra@gmail.com>
310 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
311 Use when handling default versioned symbol. Rename existing
312 override variable to nondef_override and use for non-default
314 (elf_link_add_object_symbols): Adjust call to suit. Don't
315 pull in as-needed libraries when override is set.
317 2021-02-01 Emery Hemingway <ehmry@posteo.net>
319 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
321 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
324 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
325 offset for the R_RL78_RH_SADDR relocation.
327 2021-01-29 Alan Modra <amodra@gmail.com>
330 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
331 on symbols defined in absolute or other special sections.
333 2021-01-28 Alan Modra <amodra@gmail.com>
336 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
337 prevent endless looping of linked-to sections.
339 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
341 * bfd-elf.h (elfcore_write_file_note): New function.
342 * elf.c (elfcore_write_file_note): New function.
344 2021-01-26 Alan Modra <amodra@gmail.com>
346 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
348 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
351 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
354 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
357 * dwarf2.c (read_rnglists): Advance rngs_ptr after
358 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
360 2021-01-20 Alan Modra <amodra@gmail.com>
362 * elf32-ppc.c: Delete outdated comment.
363 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
364 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
366 2021-01-20 Alan Modra <amodra@gmail.com>
368 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
369 section symbols are present.
371 2021-01-19 Alan Modra <amodra@gmail.com>
373 * elf64-ppc.c (elf_hash_entry): New inline function. Use
374 throughout to replace casts.
375 (branch_reloc_hash_match): Remove const from params.
376 (use_local_plt): New function.
377 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
378 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
380 * elf32-ppc.c (use_local_plt): New function.
381 (allocate_dynrelocs, ppc_elf_relocate_section),
382 (write_global_sym_plt): Use use_local_plt.
384 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
387 * elflink.c (elf_create_symbuf): Also ignore section symbols.
389 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
392 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
393 check pointer_equality_needed.
395 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
397 * elf-linker-x86.h (elf_linker_x86_params): Add
398 report_relative_reloc.
399 * elf32-i386.c (elf_i386_relocate_section): Call
400 _bfd_x86_elf_link_report_relative_reloc to report relative
401 relocations for -z report-relative-reloc.
402 (elf_i386_finish_dynamic_symbol): Likewse.
403 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
404 (elf_x86_64_finish_dynamic_symbol): Likewse.
405 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
407 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
410 2021-01-16 Alan Modra <amodra@gmail.com>
412 * compress.c (decompress_contents): Tidy inflateEnd result test.
414 2021-01-16 Alan Modra <amodra@gmail.com>
417 * elflink.c (elf_link_output_extsym): Use version 1 in
418 .gnu.version for undefined unversioned symbols.
420 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
422 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
423 caused the by previous commit accidentally.
425 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
427 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
428 also aligned the code.
430 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
432 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
434 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
436 * elfnn-riscv.c: Comments tidy and improvement.
437 * elfxx-riscv.c: Likewise.
438 * elfxx-riscv.h: Likewise.
440 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
443 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
444 section for R_BFIN_FUNCDESC.
446 2021-01-14 Nick Clifton <nickc@redhat.com>
448 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
450 2021-01-13 Alan Modra <amodra@gmail.com>
452 * Makefile.in: Regenerate.
453 * doc/Makefile.in: Regenerate.
455 2021-01-13 Alan Modra <amodra@gmail.com>
458 * section.c (struct bfd_section): Remove pattern field.
459 (BFD_FAKE_SECTION): Adjust to suit.
460 * bfd-in2.h: Regenerate.
461 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
462 (bfd_elf_final_link): Don't call elf_fixup_link_order.
464 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
467 * configure.ac: Use GNU_MAKE_JOBSERVER.
468 * aclocal.m4: Regenerated.
469 * configure: Likewise.
471 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
474 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
475 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
477 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
480 * configure: Regenerated.
482 2021-01-11 Nick Clifton <nickc@redhat.com>
484 * po/fr.po: Updated French translation.
485 * po/pt.po: Updated Portuguese translation.
486 * po/sr.po: Updated Serbian translation.
487 * po/uk.po: Updated Ukranian translation.
489 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
491 * configure: Regenerated.
493 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
496 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
497 -z lam-u48 and -z lam-u57.
499 2021-01-09 Nick Clifton <nickc@redhat.com>
501 * version.m4: Change to 2.36.50.
502 * configure: Regenerate.
503 * po/bfd.pot: Regenerate.
505 2021-01-09 Nick Clifton <nickc@redhat.com>
507 * 2.36 release branch crated.
509 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
511 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
512 LAM_U57 when setting LAM_U48.
514 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
518 * elflink.c (elf_fixup_link_order): Verify that fixing up
519 SHF_LINK_ORDER doesn't increase the output section size.
521 2021-01-09 Alan Modra <amodra@gmail.com>
523 * configure: Regenerate.
525 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
527 * configure: Regenerate.
529 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
532 * aix386-core.c (core_aix386_vec): Initialize
533 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
534 * aout-target.h (MY (vec)): Likewise.
535 * binary.c (binary_vec): Likewise.
536 * cisco-core.c (core_cisco_be_vec): Likewise.
537 (core_cisco_le_vec): Likewise.
538 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
539 * coff-i386.c (TARGET_SYM): Likewise.
540 (TARGET_SYM_BIG): Likewise.
541 * coff-ia64.c (TARGET_SYM): Likewise.
542 * coff-mips.c (mips_ecoff_le_vec): Likewise.
543 (mips_ecoff_be_vec): Likewise.
544 (mips_ecoff_bele_vec): Likewise.
545 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
546 (powerpc_xcoff_vec): Likewise.
547 * coff-sh.c (sh_coff_small_vec): Likewise.
548 (sh_coff_small_le_vec): Likewise.
549 * coff-tic30.c (tic30_coff_vec): Likewise.
550 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
551 (tic54x_coff0_beh_vec): Likewise.
552 (tic54x_coff1_vec): Likewise.
553 (tic54x_coff1_beh_vec): Likewise.
554 (tic54x_coff2_vec): Likewise.
555 (tic54x_coff2_beh_vec): Likewise.
556 * coff-x86_64.c (TARGET_SYM): Likewise.
557 (TARGET_SYM_BIG): Likewise.
558 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
559 (rs6000_xcoff64_aix_vec): Likewise.
560 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
561 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
562 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
563 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
564 (TARGET_LITTLE_SYM): Likewise.
565 * hppabsd-core.c (core_hppabsd_vec): Likewise.
566 * hpux-core.c (core_hpux_vec): Likewise.
567 * i386msdos.c (i386_msdos_vec): Likewise.
568 * ihex.c (ihex_vec): Likewise.
569 * irix-core.c (core_irix_vec): Likewise.
570 * mach-o-target.c (TARGET_NAME): Likewise.
571 * mmo.c (mmix_mmo_vec): Likewise.
572 * netbsd-core.c (core_netbsd_vec): Likewise.
573 * osf-core.c (core_osf_vec): Likewise.
574 * pdp11.c (MY (vec)): Likewise.
575 * pef.c (pef_vec): Likewise.
576 (pef_xlib_vec): Likewise.
577 * plugin.c (plugin_vec): Likewise.
578 * ppcboot.c (powerpc_boot_vec): Likewise.
579 * ptrace-core.c (core_ptrace_vec): Likewise.
580 * sco5-core.c (core_sco5_vec): Likewise.
581 * som.c (hppa_som_vec): Likewise.
582 * srec.c (srec_vec): Likewise.
583 (symbolsrec_vec): Likewise.
584 * tekhex.c (tekhex_vec): Likewise.
585 * trad-core.c (core_trad_vec): Likewise.
586 * verilog.c (verilog_vec): Likewise.
587 * vms-alpha.c (alpha_vms_vec): Likewise.
588 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
589 * wasm-module.c (wasm_vec): Likewise.
590 * xsym.c (sym_vec): Likewise.
591 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
593 (elf_map_symbols): Don't include ignored section symbols.
594 * elfcode.h (elf_slurp_symbol_table): Also set
595 BSF_SECTION_SYM_USED on STT_SECTION symbols.
596 * elflink.c (bfd_elf_final_link): Generated section symbols only
597 when emitting relocations or reqired.
598 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
599 * syms.c (BSF_SECTION_SYM_USED): New.
600 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
601 (bfd_target): Add keep_unused_section_symbols.
602 (bfd_keep_unused_section_symbols): New.
603 * bfd-in2.h: Regenerated.
605 2021-01-07 Nick Clifton <nickc@redhat.com>
608 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
609 absolute paths and check to see if they are longer than MAX_PATH.
611 2021-01-07 Philipp Tomsich <prt@gnu.org>
613 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
615 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
616 Jim Wilson <jimw@sifive.com>
617 Andrew Waterman <andrew@sifive.com>
618 Maxim Blinov <maxim.blinov@embecosm.com>
619 Kito Cheng <kito.cheng@sifive.com>
620 Nelson Chu <nelson.chu@sifive.com>
622 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
624 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
626 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
627 (bfinfdpic_check_relocs): Likewise.
629 2021-01-06 Alan Modra <amodra@gmail.com>
631 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
633 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
635 2021-01-06 Alan Modra <amodra@gmail.com>
637 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
638 (sparc64-*-solaris2*): Add sparc_elf64_vec and
641 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
643 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
644 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
645 * configure.ac: Handle riscv_elf[32|64]_be_vec.
646 * configure: Regenerate.
647 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
649 (riscv_get_insn): RISC-V instructions are always little endian, but
650 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
652 (riscv_put_insn): Likewsie.
653 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
654 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
655 use riscv_[get|put]_insn or bfd_[get|put].
656 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
657 or bfd_[get|put]l16 for code.
658 (riscv_elf_relocate_section): Likewise.
659 (riscv_elf_finish_dynamic_symbol): Likewise.
660 (riscv_elf_finish_dynamic_sections): Likewise.
661 (_bfd_riscv_relax_call): Likewise.
662 (_bfd_riscv_relax_lui): Likewise.
663 (_bfd_riscv_relax_align): Likewise.
664 (_bfd_riscv_relax_pc): Likewise.
665 (riscv_elf_object_p): Handled for big endian.
666 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
667 * targets.c: Add riscv_elf[32|64]_be_vec.
668 (_bfd_target_vector): Likewise.
670 2021-01-05 Alan Modra <amodra@gmail.com>
672 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
673 for relocatable executable.
675 2021-01-05 Alan Modra <amodra@gmail.com>
677 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
679 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
681 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
682 make sure gp symbol is output as a dynamic symbol.
684 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
687 * elflink.c (compare_link_order): Place unordered sections before
689 (elf_fixup_link_order): Add a link info argument. Allow mixed
690 ordered and unordered input sections for non-relocatable link.
691 Sort the consecutive bfd_indirect_link_order sections with the
692 same pattern. Change the offsets of the bfd_indirect_link_order
694 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
695 * section.c (bfd_section): Add pattern.
696 (BFD_FAKE_SECTION): Initialize pattern to NULL.
697 * bfd-in2.h: Regenerated.
699 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
701 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
702 of private flags with 0x.
703 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
705 2021-01-04 Alan Modra <amodra@gmail.com>
708 * elflink.c (elf_link_input_bfd): Use the file base name in
709 linker generated STT_FILE symbols.
711 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
713 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
714 * elfxx-riscv.h: Add declaration.
715 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
716 riscv_compare_subsets to check the orders.
717 (riscv_skip_prefix): Removed.
718 (riscv_prefix_cmp): Removed.
720 2021-01-04 Alan Modra <amodra@gmail.com>
723 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
724 calculating subset version length.
726 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
728 * xcofflink.c: Correct spelling in comments.
730 2021-01-01 Alan Modra <amodra@gmail.com>
732 Update year range in copyright notice of all files.
734 For older changes see ChangeLog-2020
736 Copyright (C) 2021 Free Software Foundation, Inc.
738 Copying and distribution of this file, with or without modification,
739 are permitted in any medium without royalty provided the copyright
740 notice and this notice are preserved.
746 version-control: never