projects / deliverable / binutils-gdb.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
objdump: long run time when using -D -z
[deliverable/binutils-gdb.git] / bfd / ChangeLog
... / ...
CommitLineData
12020-05-01 Alan Modra <amodra@gmail.com>
2
3 PR 25882
4 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
5 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
6
72020-05-01 Alan Modra <amodra@gmail.com>
8
9 PR 25882
10 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
11 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
12 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
13 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
14 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
15 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
16 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
17 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
18 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
19 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
20
212020-05-01 Alan Modra <amodra@gmail.com>
22
23 PR 25882
24 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
25 from shared libraries.
26
272020-04-29 Max Filippov <jcmvbkbc@gmail.com>
28
29 * elf32-xtensa.c (relax_section): Don't negate diff_value for
30 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
31 equals 0. Report overflow when the result has negative sign but
32 all significant bits are zero.
33
342020-04-29 Gunther Nikl <gnikl@justmail.de>
35
36 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
37 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
38
392020-04-28 Alan Modra <amodra@gmail.com>
40
41 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
42 Emit warning message.
43
442020-04-27 Tamar Christina <tamar.christina@arm.com>
45
46 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
47 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
48 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
49 to x86_64_pe_big_vec as it not a big-endian format.
50 (vec i386_pe_big_vec): New.
51 * configure.ac: Likewise.
52 * targets.c: Likewise.
53 * configure: Regenerate.
54 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
55 COFF_WITH_PE_BIGOBJ): New.
56 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
57 New.
58 (x86_64_pe_be_vec): Moved.
59
602020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
61
62 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
63 * elf.c (elfcore_grok_arc_v2): New function.
64 (elfcore_grok_note): Call the new function to handle the corresponding
65 note.
66 (elfcore_write_arc_v2): New function.
67 (elfcore_write_register_note): Call the new function to handle the
68 corresponding pseudo-sections.
69
702020-04-22 Max Filippov <jcmvbkbc@gmail.com>
71
72 PR ld/25861
73 * bfd-in2.h: Regenerated.
74 * elf32-xtensa.c (elf_howto_table): New entries for
75 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
76 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
77 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
78 R_XTENSA_NDIFF{8,16,32}.
79 * libbfd.h (bfd_reloc_code_real_names): Add names for
80 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
81 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
82 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
83 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
84
852020-04-21 Tamar Christina <tamar.christina@arm.com>
86
87 PR binutils/24753
88 * compress.c (bfd_get_full_section_contents): Exclude sections with no
89 content.
90
912020-04-21 H.J. Lu <hongjiu.lu@intel.com>
92
93 PR ld/25849
94 * elf-bfd.h (elf_backend_data): Add
95 elf_backend_strip_zero_sized_dynamic_sections.
96 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
97 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
98 New macro.
99 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
100 function.
101 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
102 New macro.
103 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
104
1052020-04-21 H.J. Lu <hongjiu.lu@intel.com>
106
107 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
108 sec.
109 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
110 DT_TEXTREL with -M.
111 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
112
1132020-04-21 Nick Clifton <nickc@redhat.com>
114
115 * po/sr.po: Updated Serbian translation.
116
1172020-04-21 Alan Modra <amodra@gmail.com>
118
119 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
120 processing.
121
1222020-04-20 Stephen Casner <casner@acm.org>
123
124 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
125 causing globals from linker script to be treated as debug symbols.
126 (translate_symbol_table): Don't sign-extend symbol values from 16
127 to 64 bits in nm output.
128
1292020-04-20 Alan Modra <amodra@gmail.com>
130
131 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
132
1332020-04-18 Alan Modra <amodra@gmail.com>
134
135 * section.c (bfd_is_const_section): Correct test for special
136 sections.
137 * bfd-in2.h: Regenerate.
138
1392020-04-17 Alan Modra <amodra@gmail.com>
140
141 PR 25842
142 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
143 NULL nodename.
144
1452020-04-16 Nick Clifton <nickc@redhat.com>
146
147 PR 25803
148 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
149 abort with a more helpful error message.
150
1512020-04-16 Alan Modra <amodra@gmail.com>
152
153 PR 25827
154 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
155 strdup(0).
156
1572020-04-15 Fangrui Song <maskray@google.com>
158
159 PR binutils/24613
160 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
161 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
162 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
163 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
164 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
165 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
166 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
167 * elf32-sh.c (sh_elf_relocate_section): Likewise.
168 * elf32-spu.c (spu_elf_relocate_section): Likewise.
169 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
170 * elflink.c (elf_link_output_extsym): Likewise.
171 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
172
1732020-04-15 Alan Modra <amodra@gmail.com>
174
175 PR 25823
176 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
177 pointer into strings that may be freed for section name, always
178 allocate a new string.
179
1802020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
181 Jan W. Jagersma <jwjagersma@gmail.com>
182
183 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
184 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
185 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
186 (_bfd_go32_mkobject): New functions.
187 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
188 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
189 (go32exe_mkobject): Call _bfd_go32_mkobject.
190 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
191 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
192 and COFF_GO32.
193 (coff_write_relocs): Enable extended reloc counter code if
194 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
195 (coff_write_object_contents): Likewise. Pad section headers
196 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
197 instead of coff_swap_scnhdr_out.
198 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
199 enable extended reloc counter.
200 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
201 Declare with ATTRIBUTE_UNUSED.
202 * libcoff-in.h: (struct coff_tdata): New field go32.
203 (obj_go32): Define.
204 * libcoff.h: Regenerate.
205
2062020-04-14 Fangrui Song <maskray@google.com>
207
208 PR gas/25768
209 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
210 12.
211
2122020-04-14 Stephen Casner <casner@acm.org>
213
214 PR ld/25677
215 * pdp11.c: Add implementation of --imagic option.
216 (adjust_o_magic): Fix objcopy --extract-symbol test.
217 * libaout.h (enum aout_magic): Add i_magic.
218
2192020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
220 Nick Clifton <nickc@redhat.com>
221
222 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
223 <0>: Ignore.
224 <default>: Error rather than abort.
225
2262020-04-03 H.J. Lu <hongjiu.lu@intel.com>
227
228 PR ld/25767
229 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
230 relocation section from section group.
231
2322020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
233
234 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
235 bfd->origin to file offset.
236 * bfdwin.c (bfd_get_file_window): Likewise.
237 * bfd.c: Clarify the use of the bfd->origin field.
238 * bfd-in2.h: Regenerate.
239 * coff-i386.c: Don't include go32exe.h. Allow overriding
240 coff_write_object_contents via COFF_WRITE_CONTENTS.
241 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
242 (go32exe_write_object_contents): New functions.
243 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
244 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
245 (create_go32_stub): Remove check for 2k size limit. Read stub
246 from go32exe_temp_stub if present.
247 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
248 copy variable-length stub.
249 (go32_check_format): Read stub to go32exe_temp_stub, set
250 origin, return go32exe_cleanup.
251 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
252 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
253 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
254 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
255 Remove functions and their associated #defines.
256 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
257 * libcoff-in.h: (struct coff_tdata): New field stub_size.
258 Rename field go32stub to stub.
259 * libcoff.h: Regenerate.
260 * coff-stgo32.c (go32_check_format): Rename to...
261 (go32exe_check_format): ...this.
262 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
263 (go32exe_copy_private_bfd_data): ...this.
264 (stub_bytes): Rename to...
265 (go32exe_default_stub): ...this.
266 (create_go32_stub): Rename to...
267 (go32exe_create_stub): ...this.
268 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
269 when possible.
270
2712020-04-01 H.J. Lu <hongjiu.lu@intel.com>
272
273 PR ld/25749
274 PR ld/25754
275 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
276 relocation to R_386_32 for relocation against non-preemptible
277 absolute symbol.
278 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
279 allocate dynamic relocation for non-preemptible absolute symbol.
280 (elf_i386_relocate_section): Pass sec to
281 GENERATE_DYNAMIC_RELOCATION_P.
282 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
283 (elf_x86_64_convert_load_reloc): Covert load relocation to
284 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
285 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
286 for non-preemptible absolute symbol if they overflow.
287 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
288 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
289 symbol. Don't allocate dynamic relocation for non-preemptible
290 absolute symbol.
291 (elf_x86_64_relocate_section): Don't generate relative relocation
292 for GOTPCREL relocations aganst local absolute symbol. Pass sec
293 to GENERATE_DYNAMIC_RELOCATION_P.
294 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
295 against non-preemptible absolute symbol.
296 (_bfd_elf_x86_valid_reloc_p): New function.
297 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
298 GOT_ABS GOT slot.
299 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
300 argument. Don't generate dynamic relocation against
301 non-preemptible absolute symbol.
302 (ABS_SYMBOL_P): New.
303 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
304 against non-preemptible absolute symbol.
305 (GOT_ABS): New.
306 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
307 (_bfd_elf_x86_valid_reloc_p): New.
308
3092020-04-01 Tamar Christina <tamar.christina@arm.com>
310
311 PR ld/16017
312 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
313 address in the GOT if in thumb only mode.
314
3152020-04-01 Tamar Christina <tamar.christina@arm.com>
316
317 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
318
3192020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
320
321 * mmo.c (mmo_scan): Create .text section only when needed, not
322 from the start.
323
3242020-03-31 Alan Modra <amodra@gmail.com>
325
326 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
327 return value check.
328
3292020-03-31 Alan Modra <amodra@gmail.com>
330
331 * vms-alpha.c (image_write): Check bounds for sections without
332 contents too. Error on non-zero write to section without
333 contents.
334 (_bfd_vms_slurp_etir): Check return of image_write* functions.
335
3362020-03-31 Alan Modra <amodra@gmail.com>
337
338 * tekhex.c (pass_over): Check is_eof before reading buffer.
339
3402020-03-30 Nick Clifton <nickc@redhat.com>
341
342 PR binutils/pr25662
343 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
344 field to timestamp and make it an integer.
345 * libcoff.h: Regenerate.
346 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
347 field in the pe_data structure rather than the insert_timestamp
348 field.
349
3502020-03-30 Alan Modra <amodra@gmail.com>
351
352 PR 25745
353 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
354 statistics message.
355
3562020-03-26 Nick Clifton <nickc@redhat.com>
357
358 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
359 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
360 prototype.
361 * libbfd.h: Regenerate.
362
3632020-03-26 Alan Modra <amodra@gmail.com>
364
365 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
366
3672020-03-26 Alan Modra <amodra@gmail.com>
368
369 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
370 array.
371 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
372
3732020-03-25 Nick Clifton <nickc@redhat.com>
374
375 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
376 function.
377 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
378 * libbfd.h: Regenerate.
379
3802020-03-25 Shahab Vahedi <shahab@synopsys.com>
381
382 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
383 correct field name in the output string.
384
3852020-03-25 Alan Modra <amodra@gmail.com>
386
387 PR 25662
388 * elf.c (assign_file_positions_for_load_sections): Adjust offset
389 for SHT_NOBITS section if first in segment.
390
3912020-03-24 H.J. Lu <hongjiu.lu@intel.com>
392
393 PR binutils/25708
394 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
395 (_bfd_elf_get_symbol_version_string): This.
396 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
397 (_bfd_elf_get_symbol_version_string): This.
398 (bfd_elf_print_symbol): Pass TRUE to
399 _bfd_elf_get_symbol_version_string.
400 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
401 bfd_boolean argument.
402 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
403 * targets.c (_bfd_get_symbol_version_string): Likewise.
404 (bfd_get_symbol_version_string): Likewise.
405 * bfd-in2.h: Regenerated.
406
4072020-03-24 Nick Clifton <nickc@redhat.com>
408 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
409
410 PR 25713
411 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
412 Win32 systems.
413
4142020-03-24 Nick Clifton <nickc@redhat.com>
415
416 PR 25681
417 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
418 segment to use for PT_GNU_RELRO, ignore empty sections in a
419 segment's current list.
420
4212020-03-24 H.J. Lu <hongjiu.lu@intel.com>
422
423 PR binutils/25717
424 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
425
4262020-03-24 H.J. Lu <hongjiu.lu@intel.com>
427
428 PR binutils/25708
429 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
430 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
431 on the previous _bfd_elf_get_symbol_version_string.
432 (_bfd_elf_get_symbol_version_string): Use it.
433
4342020-03-24 Alan Modra <amodra@gmail.com>
435
436 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
437 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
438 struct areltdata.
439
4402020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
441
442 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
443
4442020-03-23 Alan Modra <amodra@gmail.com>
445
446 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
447 symbol count. Allocate an extra byte to ensure name strings
448 are terminated. Sanity check name offsets. Release memory on
449 error return.
450
4512020-03-23 Alan Modra <amodra@gmail.com>
452
453 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
454 field hasn't been read. Remove unnecessary casts.
455
4562020-03-22 Alan Modra <amodra@gmail.com>
457
458 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
459 enough to read number of symbols.
460
4612020-03-20 H.J. Lu <hongjiu.lu@intel.com>
462
463 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
464 (EXECUTABLE_SUFFIX): Likewise.
465 * config.in: Regenerated.
466 * configure: Likewise.
467 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
468 _bfd_generic_close_and_cleanup.
469 (plugin_list_entry): Remove resolution_file, resolution_option,
470 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
471 lto_wrapper, gcc_env and initialized,
472 (need_lto_wrapper_p): Removed.
473 (get_lto_wrapper): Likewise.
474 (setup_lto_wrapper_env): Likewise.
475 (register_all_symbols_read): Likewise.
476 (egister_cleanup): Likewise.
477 (get_symbols): Likewise.
478 (add_input_file): Likewise.
479 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
480 (add_symbols): Updated.
481 (try_claim): Likewise.
482 (try_load_plugin): Likewise.
483 (bfd_plugin_canonicalize_symtab): Likewise.
484 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
485 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
486
4872020-03-19 H.J. Lu <hongjiu.lu@intel.com>
488
489 PR binutils/25640
490 * plugin.c (plugin_list_entry): Add has_symbol_type.
491 (add_symbols_v2): New function.
492 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
493 provides symbol type.
494 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
495 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
496 available.
497
4982020-03-20 Alan Modra <amodra@gmail.com>
499
500 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
501 enough to read number of symbols.
502
5032020-03-20 Alan Modra <amodra@gmail.com>
504
505 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
506 backend functions for NULL before calling.
507 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
508 (bfd_section_from_shdr, assign_section_numbers): Likewise.
509 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
510 * elfnn-ia64.c (ignore_errors): New function.
511 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
512
5132020-03-19 Nick Clifton <nickc@redhat.com>
514
515 PR 25676
516 * dwarf2.c (struct varinfo): Add unit_offset field to record the
517 location of the varinfo in the unit's debug info data. Change the
518 type of the stack field to a boolean.
519 (lookup_var_by_offset): New function. Returns the varinfo
520 structure for the variable described at the given offset in the
521 unit's debug info.
522 (scan_unit_for_symbols): Add support for variables which have the
523 DW_AT_specification attribute.
524
5252020-03-19 Nick Clifton <nickc@redhat.com>
526
527 PR 25699
528 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
529 error return.
530
5312020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
532
533 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
534
5352020-03-18 Nick Clifton <nickc@redhat.com>
536
537 PR 25673
538 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
539 memory access when processing a corrupt secondary reloc section.
540
5412020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
542
543 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
544 instead of calling abort.
545 * elf32-csky.c (csky_build_one_stub): Likewise.
546 * elf32-hppa.c (hppa_build_one_stub): Likewise.
547 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
548 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
549 * elf32-metag.c (metag_build_one_stub): Likewise.
550 * elf32-nios2.c (nios2_build_one_stub): Likewise.
551 * elf64-ppc.c (ppc_build_one_stub): Likewise.
552 (ppc_size_one_stub): Likewise.
553 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
554
5552020-03-17 Nick Clifton <nickc@redhat.com>
556
557 PR 25688
558 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
559 with error messages.
560
5612020-03-17 Nick Clifton <nickc@redhat.com>
562
563 PR 25687
564 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
565 free. Add free on another failure path.
566
5672020-03-16 Alan Modra <amodra@gmail.com>
568
569 PR 25675
570 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
571 we have a non-zero section count. Do lma comparison in octets.
572
5732020-03-16 Alan Modra <amodra@gmail.com>
574
575 * vms-alpha.c (dst_restore_location): Validate index into
576 dst_ptr_offsets array before accessing. Return status.
577 (dst_retrieve_location): Similarly, making "loc" parameter a
578 pointer to return value.
579 (_bfd_vms_slurp_etir): Update calls to above functions.
580
5812020-03-14 Kamil Rytarowski <n54@gmx.com>
582
583 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
584 targets.
585 * configure: Regenerated.
586
5872020-03-14 Alan Modra <amodra@gmail.com>
588
589 * section.c (BFD_FAKE_SECTIONS): Formatting.
590 * bfd-in2.h: Regenerate.
591
5922020-03-13 Kamil Rytarowski <n54@gmx.com>
593
594 * elf.c (elfcore_grok_netbsd_note): Add support for
595 NT_NETBSDCORE_LWPSTATUS notes.
596
5972020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
598
599 * bfd-in2.h: Regenerate.
600 * section.c (asection): Add already_assigned field.
601 (BFD_FAKE_SECTION): Add default initializer for it.
602 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
603 * elf32-arm.c (arm_build_one_stub): Add support for
604 non_contiguous_regions.
605 * elf32-csky.c (csky_build_one_stub): Likewise.
606 * elf32-hppa.c (hppa_build_one_stub): Likewise.
607 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
608 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
609 * elf32-metag.c (metag_build_one_stub): Likewise.
610 * elf32-nios2.c (nios2_build_one_stub): Likewise.
611 * elf64-ppc.c (ppc_build_one_stub): Likewise.
612 (ppc_size_one_stub): Likewise.
613 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
614 * elflink.c (elf_link_input_bfd): Likewise.
615
6162020-03-13 H.J. Lu <hongjiu.lu@intel.com>
617
618 PR ld/24920
619 * elf-linker-x86.h (elf_linker_x86_params): Add
620 static_before_all_inputs and has_dynamic_linker.
621 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
622 dynamic input objects if -static is passed at command-line
623 before all input files without --dynamic-linker unless
624 --no-dynamic-linker is used.
625
6262020-03-13 Kamil Rytarowski <n54@gmx.com>
627
628 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
629
6302020-03-13 Christian Eggers <ceggers@gmx.de>
631
632 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
633 "p_paddr" from "at".
634 * elfcode.h (bfd_from_remote_memory): Add units to several
635 parameters. New local "opb". Fix usage of p_align. Fix
636 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
637 call of target_read_memory.
638 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
639 calculation of "offset" and "output_offset".
640 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
641 from "offset" and fix calculation of "end" from "vma+size". Fix
642 comparison between "sh_addr" and "vma"/"output_offset".
643 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
644 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
645 member.
646 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
647 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
648 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
649 assignment of p_paddr from phdr_lma. Fix comparison between
650 "lma+size" and "next->lma".
651 (elf_sort_segments): Fix assignment from p_paddr to lma.
652 (assign_file_positions_for_load_sections): Add unit (bytes) to
653 local "align". Fix calculation of local "off_adjust". Fix
654 calculation of local "filehdr_vaddr".
655 (assign_file_positions_for_non_load_sections): New local "opb".
656 Fix calculation of "end" from "p_size". Fix comparison between
657 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
658 from "end" and "p_vaddr".
659 (rewrite_elf_program_header): Fix comparison between p_vaddr and
660 vma. Fix assignment to p_paddr from lma. Fix comparison between
661 p_paddr and lma. Fix assignment to p_paddr from lma.
662 * merge.c (sec_merge_emit): New local "opb". Convert
663 "alignment_power" to octets.
664 (_bfd_add_merge_section): New locals "alignment_power" and
665 "opb". Fix comparison between "alignment_power" and
666 "sizeof(align)".
667 (_bfd_merge_sections): New local "opb". Divide size by opb
668 before checking align mask.
669
6702020-03-13 Christian Eggers <ceggers@gmx.de>
671
672 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
673 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
674 section LMA/VMA.
675 (_bfd_elf_make_section_from_phdr): Similarly.
676 (elf_fake_sections): Fix calculation of
677 Elf_Internal_shdr::sh_addr from section VMA.
678 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
679 and bytes.
680 (assign_file_positions_for_load_sections): Fix calculations of
681 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
682 comparison between program header address and section LMA.
683 (assign_file_positions_for_non_load_sections): Likewise.
684 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
685 (IS_CONTAINED_BY_VMA): Add parameter opb.
686 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
687 INCLUDE_SECTION_IN_SEGMENT): Likewise.
688 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
689 Fix calculations of p_addr_valid and p_vaddr_offset.
690 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
691 with octets per byte when comparing against p_vaddr.
692
6932020-03-11 Alan Modra <amodra@gmail.com>
694
695 * som.c (setup_sections): Sanity check subspace.name.
696
6972020-03-11 Alan Modra <amodra@gmail.com>
698
699 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
700
7012020-03-10 Alan Modra <amodra@gmail.com>
702
703 PR 25648
704 * ihex.c (ihex_write_object_contents): Don't assume ordering of
705 addresses here.
706
7072020-03-09 Alan Modra <amodra@gmail.com>
708
709 * wasm-module.c (wasm_scan): Sanity check file name length
710 before allocating memory. Move common section setup code. Do
711 without bfd_tell to calculate section size.
712
7132020-03-06 Nick Clifton <nickc@redhat.com>
714
715 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
716 with error messages and failure return values.
717
7182020-03-05 Max Filippov <jcmvbkbc@gmail.com>
719
720 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
721 relocation sections for any removed reference to a dynamic symbol.
722
7232020-03-05 Nick Clifton <nickc@redhat.com>
724
725 * elf-bfd.h (struct elf_backend_data): Add new fields:
726 init_secondary_reloc_section, slurp_secondary_reloc_section,
727 write_secondary_reloc_section.
728 (_bfd_elf_init_secondary_reloc_section): Prototype.
729 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
730 (_bfd_elf_write_secondary_reloc_section): Prototype.
731 * elf.c ( bfd_section_from_shdr): Invoke the new
732 init_secondary_reloc_section backend function, if defined, when a
733 second reloc section is encountered.
734 (swap_out_syms): Invoke the new symbol_section_index function, if
735 defined, when computing the section index of an OS/PROC specific
736 symbol.
737 (_bfd_elf_init_secondary_reloc_section): New function.
738 (_bfd_elf_slurp_secondary_reloc_section): New function.
739 (_bfd_elf_write_secondary_reloc_section): New function.
740 (_bfd_elf_copy_special_section_fields): New function.
741 * elfcode.h (elf_write_relocs): Invoke the new
742 write_secondary_relocs function, if defined, in order to emit
743 secondary relocs.
744 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
745 function, if defined, in order to read in secondary relocs.
746 * elfxx-target.h (elf_backend_copy_special_section_fields):
747 Provide a non-NULL default definition.
748 (elf_backend_init_secondary_reloc_section): Likewise.
749 (elf_backend_slurp_secondary_reloc_section): Likewise.
750 (elf_backend_write_secondary_reloc_section): Likewise.
751 (struct elf_backend_data elfNN_bed): Add initialisers for the new
752 fields.
753 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
754 * configure: Regenerate.
755
7562020-03-05 Alan Modra <amodra@gmail.com>
757
758 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
759 against file size before allocating memory. Use bfd_alloc rather
760 than bfd_zalloc for carsym/strings memory.
761
7622020-03-04 Alan Modra <amodra@gmail.com>
763
764 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
765 sh_addr mod sh_addalign is zero.
766
7672020-03-04 Alan Modra <amodra@gmail.com>
768
769 * format.c (bfd_check_format_matches): Call cleanup on error exit.
770
7712020-03-03 Alan Modra <amodra@gmail.com>
772
773 * format.c (struct bfd_preserve): Add cleanup field.
774 (bfd_preserve_save): Add cleanup param and save.
775 (bfd_preserve_restore): Return cleanup.
776 (bfd_preserve_finish): Call the cleanup for the discarded match.
777 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
778 and clear when preserving a match. Restore cleanup too when
779 restoring that match.
780
7812020-03-02 Alan Modra <amodra@gmail.com>
782
783 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
784 * hpux-core.c (hpux_core_core_file_p): Update prototype.
785 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
786 (core_sco5_vec): Correct initialisers.
787
7882020-03-02 Alan Modra <amodra@gmail.com>
789
790 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
791 * aix5ppc-core.c (xcoff64_core_p): Likewise.
792 * cisco-core.c (cisco_core_file_validate): Likewise.
793 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
794 * hpux-core.c (hpux_core_core_file_p): Likewise.
795 * irix-core.c (irix_core_core_file_p): Likewise.
796 * lynx-core.c (lynx_core_file_p): Likewise.
797 * netbsd-core.c (netbsd_core_file_p): Likewise.
798 * osf-core.c (osf_core_core_file_p): Likewise.
799 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
800 * sco5-core.c (sco5_core_file_p): Likewise.
801
8022020-03-02 H.J. Lu <hongjiu.lu@intel.com>
803
804 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
805
8062020-03-02 Alan Modra <amodra@gmail.com>
807
808 * targets.c (bfd_cleanup): New typedef.
809 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
810 * libbfd-in.h (_bfd_no_cleanup): Define.
811 * format.c (bfd_reinit): Add cleanup parameter, call it.
812 (bfd_check_format_matches): Set cleanup from _bfd_check_format
813 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
814 * aout-target.h (callback, object_p): Return bfd_cleanup.
815 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
816 * archive.c (bfd_generic_archive_p): Likewise.
817 * binary.c (binary_object_p): Likewise.
818 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
819 * coff-ia64.c (ia64coff_object_p): Likewise.
820 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
821 * coff-sh.c (coff_small_object_p): Likewise.
822 * coff-stgo32.c (go32_check_format): Likewise.
823 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
824 (xcoff64_core_p): Likewise.
825 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
826 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
827 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
828 * elfcode.h (elf_object_p): Likewise.
829 * elfcore.h (elf_core_file_p): Likewise.
830 * i386msdos.c (msdos_object_p): Likewise.
831 * ihex.c (ihex_object_p): Likewise.
832 * libaout.h (some_aout_object_p): Likewise.
833 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
834 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
835 * libbfd.c (_bfd_dummy_target): Likewise.
836 * libcoff-in.h (coff_object_p): Likewise.
837 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
838 (bfd_mach_o_arm64_core_p): Likewise.
839 * mach-o-arm.c (bfd_mach_o_arm_object_p),
840 (bfd_mach_o_arm_core_p): Likewise.
841 * mach-o-i386.c (bfd_mach_o_i386_object_p),
842 (bfd_mach_o_i386_core_p): Likewise.
843 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
844 (bfd_mach_o_x86_64_core_p): Likewise.
845 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
846 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
847 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
848 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
849 * mmo.c (mmo_object_p): Likewise.
850 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
851 * peicode.h (coff_real_object_p, pe_ILF_object_p),
852 (pe_bfd_object_p): Likewise.
853 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
854 * ppcboot.c (ppcboot_object_p): Likewise.
855 * rs6000-core.c (rs6000coff_core_p): Likewise.
856 * som.c (som_object_setup, som_object_p): Likewise.
857 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
858 * tekhex.c (tekhex_object_p): Likewise.
859 * vms-alpha.c (alpha_vms_object_p): Likewise.
860 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
861 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
862 * wasm-module.c (wasm_object_p): Likewise.
863 * xsym.c (bfd_sym_object_p): Likewise.
864 * xsym.h (bfd_sym_object_p): Likewise.
865 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
866 return type.
867 * pdp11.c (some_aout_object_p): Likewise.
868 * plugin.c (register_ld_plugin_object_p): Update object_p
869 parameter type.
870 * plugin.h (register_ld_plugin_object_p): Likewise.
871 * bfd-in2.h: Regenerate.
872 * libbfd.h: Regenerate.
873 * libcoff.h: Regenerate.
874
8752020-03-02 Alan Modra <amodra@gmail.com>
876
877 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
878 applicable section flags.
879 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
880 (mips_ecoff_bele_vec): Likewise.
881 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
882 and .sbss sections.
883 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
884 (_bfd_ecoff_styp_to_sec_flags): Likewise.
885
8862020-03-02 Alan Modra <amodra@gmail.com>
887
888 * elf32-m32r.c (m32r_elf_section_flags): New function.
889 (elf_backend_section_flags): Define.
890 * elf32-nds32.c (nds32_elf_section_flags): New function.
891 (elf_backend_section_flags): Define.
892 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
893 .sbss and .sdata sections.
894 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
895 for SHF_V850_GPREL sections.
896 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
897 FIXME.
898 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
899 for SHF_PARISC_SHORT sections.
900 * elf64-ppc.c (ppc64_elf_section_flags): New function.
901 (elf_backend_section_flags): Define.
902 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
903 for SHF_MIPS_GPREL sections. Delete FIXME.
904
9052020-03-02 Alan Modra <amodra@gmail.com>
906
907 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
908 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
909 calling elf_backend_section_flags with adjusted params. Use
910 newsect->flags past that point.
911 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
912 special sections.
913 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
914 to have their type overridden, and all sh_flags but processor and
915 os specific.
916 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
917 * elf32-mep.c (mep_elf_section_flags): Likewise.
918 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
919 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
920 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
921 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
922 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
923 stub BFD and non-aarch64 input files when scanning for stubs.
924
9252020-03-02 Alan Modra <amodra@gmail.com>
926
927 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
928 limit to decompressed element size.
929
9302020-03-02 Alan Modra <amodra@gmail.com>
931
932 * vms-lib.c (vms_traverse_index): Add recur_count param and
933 update calls. Fail on excessive recursion.
934
9352020-03-02 Alan Modra <amodra@gmail.com>
936
937 * vms-alpha.c (vms_get_remaining_object_record): Use
938 bfd_realloc_or_free rather than bfd_realloc.
939 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
940 (dst_define_location, parse_module): Likewise, and check realloc
941 return status before using memory. Return status from function
942 adjusting all callers.
943
9442020-02-28 Alan Modra <amodra@gmail.com>
945
946 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
947
9482020-02-28 Alan Modra <amodra@gmail.com>
949
950 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
951 Remove duplicate undersize check.
952
9532020-02-27 Alan Modra <amodra@gmail.com>
954
955 PR 24511
956 * mmo.c (mmo_scan): Set SEC_DATA for .data.
957
9582020-02-27 Alan Modra <amodra@gmail.com>
959
960 PR 24511
961 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
962 (coff_section_type): Adjust comment.
963 (decode_section_type): Likewise. Call coff_section_type before
964 decode_section_type.
965 (bfd_decode_symclass): Use 'c' for common sections other than
966 the standard one.
967
9682020-02-27 Alan Modra <amodra@gmail.com>
969
970 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
971 malloc'd block.
972
9732020-02-27 Alan Modra <amodra@gmail.com>
974
975 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
976 if file is an archive element.
977 * bfd-in2.h: Regenerate.
978
9792020-02-26 Alan Modra <amodra@gmail.com>
980
981 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
982 bfd_set_error on failing test. Don't bother changing bfd_error on
983 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
984 Check sym name is within string buffer. Use size_t for some vars.
985 (do_slurp_coff_armap): Use size_t for some variables, fix size of
986 int_buf. Don't change bfd_error on file read error. Use
987 _bfd_mul_overflow when calculating carsym buffer size. Reorder
988 calculations to catch overflows before they occur. malloc and
989 free raw armap rather than using bfd_alloc. Read raw armap before
990 allocating carsym+strings buffer.
991 (_bfd_slurp_extended_name_table): Localize variables. Check
992 name size against file size.
993
9942020-02-26 Alan Modra <amodra@gmail.com>
995
996 * vms-lib.c (vms_lib_read_index): Release correct buffer.
997
9982020-02-26 Alan Modra <amodra@gmail.com>
999
1000 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1001 malloc. Check for NULL return from bfd_malloc.
1002 (rx_table_find, rx_table_map): Likewise.
1003 (rx_set_section_contents): Check bfd_alloc return.
1004 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1005
10062020-02-26 Alan Modra <amodra@gmail.com>
1007
1008 * aoutx.h: Indent labels correctly. Format error strings.
1009 * archive.c: Likewise.
1010 * archive64.c: Likewise.
1011 * coff-arm.c: Likewise.
1012 * coff-rs6000.c: Likewise.
1013 * coff-stgo32.c: Likewise.
1014 * cpu-arm.c: Likewise.
1015 * dwarf2.c: Likewise.
1016 * elf-ifunc.c: Likewise.
1017 * elf-properties.c: Likewise.
1018 * elf-s390-common.c: Likewise.
1019 * elf-strtab.c: Likewise.
1020 * elf.c: Likewise.
1021 * elf32-arm.c: Likewise.
1022 * elf32-bfin.c: Likewise.
1023 * elf32-cr16.c: Likewise.
1024 * elf32-csky.c: Likewise.
1025 * elf32-i386.c: Likewise.
1026 * elf32-m68k.c: Likewise.
1027 * elf32-msp430.c: Likewise.
1028 * elf32-nds32.c: Likewise.
1029 * elf32-nios2.c: Likewise.
1030 * elf32-pru.c: Likewise.
1031 * elf32-xtensa.c: Likewise.
1032 * elf64-ia64-vms.c: Likewise.
1033 * elf64-x86-64.c: Likewise.
1034 * elfcode.h: Likewise.
1035 * elfcore.h: Likewise.
1036 * elflink.c: Likewise.
1037 * elfnn-aarch64.c: Likewise.
1038 * elfnn-ia64.c: Likewise.
1039 * elfnn-riscv.c: Likewise.
1040 * elfxx-mips.c: Likewise.
1041 * elfxx-sparc.c: Likewise.
1042 * elfxx-x86.c: Likewise.
1043 * i386lynx.c: Likewise.
1044 * merge.c: Likewise.
1045 * pdp11.c: Likewise.
1046 * plugin.c: Likewise.
1047 * reloc.c: Likewise.
1048
10492020-02-26 Alan Modra <amodra@gmail.com>
1050
1051 PR 25593
1052 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1053 "dyn_loaded".
1054 (bfd_elf_add_dt_needed_tag): Declare.
1055 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1056 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1057 from elf_add_dt_needed_tag. Remove soname and doit param.
1058 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1059 to see whether as-needed lib is already loaded, use dyn_loaded
1060 list instead. When saving and restoring around as-needed lib
1061 handle possibility that dynstr has not been initialised. Don't
1062 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1063 Mark libs loaded via DT_NEEDED entries of other libs with
1064 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1065 the output.
1066 (elf_link_check_versioned_symbol): Remove now unneccesary
1067 DYNAMIC check when traversing dyn_loaded list.
1068
10692020-02-26 Alan Modra <amodra@gmail.com>
1070
1071 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1072
10732020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1074
1075 PR binutils/25584
1076 * plugin.c (need_lto_wrapper_p): New.
1077 (bfd_plugin_set_program_name): Add an int argument to set
1078 need_lto_wrapper_p.
1079 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1080 set.
1081 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1082
10832020-02-24 Alan Modra <amodra@gmail.com>
1084
1085 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1086
10872020-02-24 Alan Modra <amodra@gmail.com>
1088
1089 * vms-lib.c (struct carsym_mem): Add limit.
1090 (vms_add_index): Heed limit.
1091 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1092 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1093 Always return actual number read.
1094 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1095 assertion with error exit.
1096
10972020-02-22 Alan Modra <amodra@gmail.com>
1098
1099 PR 25585
1100 * elf.c (assign_file_positions_for_load_sections): Continue linking
1101 on "PHDR segment not covered by LOAD segment" errors.
1102
11032020-02-21 Alan Modra <amodra@gmail.com>
1104
1105 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1106 overflow check.
1107 (bfd_mach_o_canonicalize_reloc): Likewise.
1108 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1109 counts and offsets against file size.
1110 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1111 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1112 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1113 against file size. Delete symbol table error message.
1114 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1115 against file size.
1116 (bfd_mach_o_read_symtab): Likewise.
1117 (bfd_mach_o_read_command): Pass file size.
1118 (bfd_mach_o_scan): Sanity check command count against file size.
1119
11202020-02-21 Alan Modra <amodra@gmail.com>
1121
1122 PR 25569
1123 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1124 "text", "data" and "bss" section pointer vars. Don't update
1125 section size, just exec header sizes.
1126 (adjust_sizes_and_vmas): Don't update text section size. Set
1127 initial exec header a_text. Print exec headers sizes.
1128 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1129 (adjust_sizes_and_vmas): Similarly. Formatting.
1130 (final_link): Correct final file extension.
1131
11322020-02-20 Nick Clifton <nickc@redhat.com>
1133
1134 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1135 callback.
1136 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1137 default definition.
1138 (elfNN_bed): Initialise the symbol_section_index field.
1139 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1140 OS and PROC specific section indicies. Warn if converting other
1141 reserved incidies to SHN_ABS.
1142
11432020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1144
1145 PR 25537
1146 * cpu-z80.c: Add machine type compatibility checking.
1147
11482020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1149
1150 PR binutils/25355
1151 * plugin.c (plugin_list_entry): Remove handle.
1152 (try_load_plugin): Call dlclose before return.
1153
11542020-02-19 Alan Modra <amodra@gmail.com>
1155
1156 * libbfd-in.h (_bfd_constant_p): Define.
1157 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1158 file size before allocating memory.
1159 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1160 * elf.c (bfd_elf_get_str_section): Likewise.
1161 (_bfd_elf_slurp_version_tables): Likewise.
1162 * libbfd.h: Regenerate.
1163
11642020-02-19 Alan Modra <amodra@gmail.com>
1165
1166 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1167 * aoutx.h (aout_get_external_symbols): Replace calls to
1168 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1169 (slurp_reloc_table): Likewise.
1170 * archive.c (do_slurp_bsd_armap): Likewise.
1171 (do_slurp_coff_armap): Likewise.
1172 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1173 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1174 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1175 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1176 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1177 (_bfd_coff_get_external_symbols): Likewise.
1178 * ecoff.c (ecoff_slurp_symbolic_header),
1179 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1180 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1181 (ecoff_indirect_link_order): Likewise.
1182 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1183 (_bfd_elf_slurp_version_tables): Likewise.
1184 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1185 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1186 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1187 * elf64-alpha.c (READ): Likewise.
1188 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1189 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1190 * elfcode.h (elf_slurp_symbol_table),
1191 (elf_slurp_reloc_table_from_section): Likewise.
1192 * elflink.c (elf_link_add_object_symbols),
1193 (elf_link_check_versioned_symbol): Likewise.
1194 * elfxx-mips.c (READ): Likewise.
1195 * i386lynx.c (slurp_reloc_table): Likewise.
1196 * lynx-core.c (lynx_core_file_p): Likewise.
1197 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1198 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1199 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1200 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1201 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1202 (bfd_pef_parse_symbols): Likewise.
1203 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1204 * som.c (setup_sections, som_slurp_string_table),
1205 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1206 (som_bfd_fill_in_ar_symbols): Likewise.
1207 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1208 (evax_bfd_print_image): Likewise.
1209 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1210 * wasm-module.c (wasm_scan): Likewise.
1211 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1212 * xsym.c (bfd_sym_read_name_table),
1213 (bfd_sym_print_type_information_table_entry): Likewise.
1214 * libbfd.h: Regenerate.
1215
12162020-02-19 Alan Modra <amodra@gmail.com>
1217
1218 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1219 reading external relocs.
1220 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1221 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1222 after bfd_bread.
1223 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1224 bfd_release.
1225 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1226 (m32c_elf_relax_section): Likewise.
1227 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1228 (rl78_elf_relax_section): Likewise.
1229 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1230 (elf32_rx_relax_section): Likewise.
1231 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1232 parameter types and use..
1233 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1234 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1235 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1236 being read from file, just the extra.
1237 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1238 after reading external syms. Free on failure.
1239
12402020-02-19 Alan Modra <amodra@gmail.com>
1241
1242 * coffcode.h (buy_and_read, coff_slurp_line_table),
1243 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1244 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1245 corresponding bfd_alloc call. Adjust variables to suit.
1246 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1247 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1248 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1249 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1250 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1251 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1252 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1253 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1254 * elf64-alpha.c (READ): Likewise.
1255 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1256 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1257 (bfd_from_remote_memory): Likewise.
1258 * elfcore.h (core_find_build_id): Likewise.
1259 * elfxx-mips.c (READ): Likewise.
1260 * mach-o.c (bfd_mach_o_mangle_sections),
1261 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1262 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1263 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1264 * som.c (setup_sections, som_prep_for_fixups)
1265 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1266 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1267 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1268 (som_bfd_ar_write_symbol_stuff): Likewise.
1269 * vms-alpha.c (vector_grow1): Likewise.
1270 * vms-lib.c (vms_add_index): Likewise.
1271 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1272 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1273 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1274 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1275 (bfd_alloc2, bfd_zalloc2): Delete.
1276 (_bfd_mul_overflow): Define.
1277 * libbfd.h: Regenerate.
1278
12792020-02-19 Alan Modra <amodra@gmail.com>
1280
1281 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1282 bfd_zalloc2.
1283 (assign_section_numbers): Likewise.
1284 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1285 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1286 bfd_malloc2, size_t amt, and unsigned tls_count.
1287 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1288 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1289 (elf_output_implib): Use bfd_alloc.
1290
12912020-02-19 Alan Modra <amodra@gmail.com>
1292
1293 * bfd.c (struct bfd): Move format and direction to other
1294 bitfields. Add "size".
1295 * bfdio.c (bfd_get_size): Cache size when not writing file.
1296 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1297 returning zero, ie. unknown.
1298 (bfd_get_alt_debug_link_info): Likewise.
1299 * bfd-in2.h: Regenerate.
1300
13012020-02-19 Alan Modra <amodra@gmail.com>
1302
1303 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1304 bfd_get_file_size twice.
1305 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1306 zero, ie. unknown, return.
1307 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1308 * elfcode.h (elf_swap_shdr_in): Likewise.
1309 (elf_object_p): Don't call bfd_get_file_size twice and correct
1310 file size check.
1311
13122020-02-19 Alan Modra <amodra@gmail.com>
1313
1314 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1315 FALSE if memory alloc fails. Adjust calls.
1316 * som.c (som_prep_for_fixups): Likewise.
1317 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1318 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1319 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1320 * som.c (som_build_and_write_symbol_table): Return via error_return
1321 on seek failure.
1322 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1323 (VEC_APPEND_EL): Delete.
1324 (vector_grow1): Return pointer to element. Catch overflow.
1325 Return NULL on memory allocation failure.
1326 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1327 (alpha_vms_add_fixup_ca): Likewise.
1328 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1329 before using.
1330 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1331
13322020-02-19 Alan Modra <amodra@gmail.com>
1333
1334 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1335 * aout-target.h (object_p): Likewise.
1336 * aout-tic30.c (tic30_aout_object_p): Likewise.
1337 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1338 (emit_stringtab, write_syms, link_hash_table_create),
1339 (aout_link_write_other_symbol): Likewise.
1340 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1341 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1342 (_bfd_compute_and_write_armap): Likewise.
1343 * archures.c (bfd_arch_list): Likewise.
1344 * bfd.c (bfd_record_phdr): Likewise.
1345 * binary.c (binary_canonicalize_symtab): Likewise.
1346 * cisco-core.c (cisco_core_file_validate): Likewise.
1347 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1348 (find_arm_glue, record_arm_to_thumb_glue),
1349 (record_thumb_to_arm_glue): Likewise.
1350 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1351 (ppc_allocate_toc_section): Likewise.
1352 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1353 * coff-sh.c (sh_relax_section): Likewise.
1354 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1355 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1356 (coff_set_alignment_hook, coff_mkobject),
1357 (coff_compute_section_file_positions): Likewise.
1358 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1359 (coff_find_nearest_line_with_names),
1360 ( bfd_coff_set_symbol_class): Likewise.
1361 * cofflink.c (_bfd_coff_link_hash_table_create),
1362 (_bfd_coff_link_input_bfd): Likewise.
1363 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1364 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1365 (build_line_info_table, sort_line_sequences),
1366 (line_info_add_include_dir, line_info_add_file_name),
1367 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1368 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1369 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1370 (_bfd_ecoff_find_nearest_line),
1371 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1372 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1373 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1374 * elf-m10300.c (mn10300_elf_relax_section),
1375 (elf32_mn10300_link_hash_table_create): Likewise.
1376 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1377 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1378 * elf32-arm.c (elf32_arm_link_hash_table_create),
1379 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1380 (elf32_arm_new_section_hook): Likewise.
1381 * elf32-avr.c (elf_avr_new_section_hook),
1382 (elf32_avr_link_hash_table_create, get_local_syms),
1383 (elf32_avr_setup_section_lists): Likewise.
1384 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1385 (bfin_link_hash_table_create): Likewise.
1386 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1387 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1388 * elf32-csky.c (csky_elf_link_hash_table_create),
1389 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1390 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1391 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1392 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1393 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1394 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1395 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1396 (m32r_elf_check_relocs): Likewise.
1397 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1398 (elf32_m68hc11_setup_section_lists),
1399 (elf32_m68hc11_size_stubs): Likewise.
1400 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1401 * elf32-metag.c (elf_metag_link_hash_table_create),
1402 (elf_metag_setup_section_lists): Likewise.
1403 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1404 (microblaze_elf_check_relocs): Likewise.
1405 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1406 (nds32_elf_check_relocs): Likewise.
1407 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1408 (get_local_syms, nios2_elf32_check_relocs),
1409 (nios2_elf32_link_hash_table_create): Likewise.
1410 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1411 (or1k_elf_check_relocs): Likewise.
1412 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1413 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1414 * elf32-s390.c (elf_s390_link_hash_table_create),
1415 (elf_s390_check_relocs): Likewise.
1416 * elf32-score.c (score_elf_create_got_section),
1417 (s3_elf32_score_new_section_hook),
1418 (elf32_score_link_hash_table_create): Likewise.
1419 * elf32-score7.c (score_elf_create_got_section),
1420 (s7_elf32_score_new_section_hook): Likewise.
1421 * elf32-sh.c (sh_elf_link_hash_table_create),
1422 (sh_elf_check_relocs): Likewise.
1423 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1424 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1425 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1426 (tilepro_elf_check_relocs): Likewise.
1427 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1428 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1429 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1430 (elf_xtensa_new_section_hook): Likewise.
1431 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1432 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1433 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1434 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1435 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1436 * elf64-ppc.c (ppc64_elf_new_section_hook),
1437 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1438 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1439 * elf64-s390.c (elf_s390_link_hash_table_create),
1440 (elf_s390_check_relocs): Likewise.
1441 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1442 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1443 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1444 (elf_link_add_archive_symbols, compute_bucket_count),
1445 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1446 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1447 (bfd_elf_final_link): Likewise.
1448 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1449 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1450 (elfNN_aarch64_new_section_hook): Likewise.
1451 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1452 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1453 (riscv_elf_check_relocs): Likewise.
1454 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1455 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1456 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1457 (_bfd_mips_elf_link_hash_table_create): Likewise.
1458 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1459 (_bfd_sparc_elf_check_relocs),
1460 (_bfd_sparc_elf_new_section_hook): Likewise.
1461 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1462 (tilegx_elf_check_relocs): Likewise.
1463 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1464 * format.c (bfd_check_format_matches): Likewise.
1465 * hash.c (_bfd_stringtab_init): Likewise.
1466 * ihex.c (ihex_scan): Likewise.
1467 * irix-core.c (irix_core_core_file_p): Likewise.
1468 * linker.c (bfd_wrapped_link_hash_lookup),
1469 (_bfd_generic_link_hash_table_create),
1470 (_bfd_generic_reloc_link_order): Likewise.
1471 * lynx-core.c (lynx_core_file_p): Likewise.
1472 * netbsd-core.c (netbsd_core_file_p): Likewise.
1473 * osf-core.c (osf_core_core_file_p): Likewise.
1474 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1475 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1476 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1477 * peicode.h (pe_mkobject): Likewise.
1478 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1479 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1480 * sco5-core.c (read_uarea): Likewise.
1481 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1482 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1483 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1484 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1485 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1486 * srec.c (srec_scan): Likewise.
1487 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1488 * targets.c (bfd_target_list): Likewise.
1489 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1490 * trad-core.c (trad_unix_core_file_p): Likewise.
1491 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1492 (vms_new_section_hook): Likewise.
1493 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1494 * xcofflink.c (xcoff_get_section_contents),
1495 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1496 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1497 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1498
14992020-02-19 Alan Modra <amodra@gmail.com>
1500
1501 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1502
15032020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1504
1505 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1506 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1507 a build_list_p argument. Don't search plugin_list. Short circuit
1508 when building the plugin list.
1509 (has_plugin): Renamed to has_plugin_list.
1510 (bfd_plugin_set_plugin): Don't set has_plugin.
1511 (bfd_plugin_specified_p): Check plugin_list instead.
1512 (build_plugin_list): New function.
1513 (load_plugin): Call build_plugin_list and use plugin_list.
1514
15152020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1516
1517 PR binutils/25355
1518 * plugin.c (try_claim): Always clean up for LTO wrapper.
1519 (try_load_plugin): Treat each object as independent. Create a
1520 copy for plugin name.
1521
15222020-02-11 Nick Clifton <nickc@redhat.com>
1523
1524 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1525 for addresses in print statements.
1526 (msp430_elf_relax_delete_bytes): Likewise.
1527 (msp430_elf_relax_add_words): Likewise.
1528 (msp430_elf_relax_section): Likewise.
1529
15302020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1531
1532 * plugin.c (add_symbols): Clear plugin_data memory.
1533
15342020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1535
1536 PR binutils/25355
1537 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1538 (EXECUTABLE_SUFFIX): Likewise.
1539 * config.in: Regenerated.
1540 * configure: Likewise.
1541 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1542 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1543 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1544 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1545 (get_lto_wrapper): New.
1546 (setup_lto_wrapper_env): Likewise.
1547 (current_plugin): Likewise.
1548 (register_all_symbols_read): Likewise.
1549 (register_cleanup): Likewise.
1550 (get_symbols): Likewise.
1551 (add_input_file): Likewise.
1552 (bfd_plugin_close_and_cleanup): Likewise.
1553 (claim_file): Removed.
1554 (register_claim_file): Set current_plugin->claim_file.
1555 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1556 lto_syms in current_plugin.
1557 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1558 all_symbols_read handler. Copy real symbols to plugin_data.
1559 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1560 (try_load_plugin): Don't reuse the previous plugin for LTO
1561 wrapper. Set up GCC LTO wrapper if possible. Don't set
1562 plugin_list_iter->claim_file.
1563 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1564 possible.
1565 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1566 real_syms.
1567
15682020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1569
1570 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1571 check if previous instruction matches a conditional jump inserted
1572 earlier. Invert conditional jump and delete branch in this case.
1573
15742020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1575
1576 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1577 msp430_elf_relax_add_words. Support insertion of either one or two
1578 words.
1579 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1580 needs to be grown. Handle insertion of branch instruction to replace
1581 jump.
1582
15832020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1584
1585 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1586 debugging relocations.
1587 (msp430_elf_relax_delete_bytes): Likewise.
1588 (msp430_elf_relax_add_two_words): Likewise.
1589 (msp430_elf_relax_section): Likewise.
1590
15912020-02-10 Alan Modra <amodra@gmail.com>
1592
1593 * archures.c: Wrap overlong z80 comments.
1594 * bfd-in2.h: Regenerate.
1595
15962020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1597
1598 PR 25469
1599 * archures.c: Add GBZ80 and Z80N machine values.
1600 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1601 * coff-z80.c: Add support for new reloc.
1602 * coffcode.h: Add support for new machine values.
1603 * cpu-z80.c: Add support for new machine names.
1604 * elf32-z80.c: Add support for new reloc.
1605 * bfd-in2.h: Regenerate.
1606 * libbfd.h: Regenerate.
1607
16082020-02-07 Nick Clifton <nickc@redhat.com>
1609
1610 PR 23932
1611 * elf.c (rewrite_elf_program_header): Do not complain if no
1612 sections are mapped to a segment.
1613
16142020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1615
1616 PR ld/25490
1617 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1618 for garbage collection on __patchable_function_entries section
1619 without linked-to section.
1620
16212020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1622
1623 PR gas/25381
1624 * bfd-in2.h: Regenerated.
1625 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1626 on section if gc_mark of any of its linked-to sections is set
1627 and don't set gc_mark again.
1628 * section.c (asection): Add linked_to_symbol_name to map_head
1629 union.
1630
16312020-02-06 Maciej W. Rozycki <macro@wdc.com>
1632
1633 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1634 reporting an unrecognized instruction with R_V850_LONGJUMP.
1635
16362020-02-05 Alan Modra <amodra@gmail.com>
1637
1638 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1639
16402020-02-04 Alan Modra <amodra@gmail.com>
1641
1642 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1643 R_PPC_VLE_ADDR20, goto copy_reloc.
1644
16452020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1646
1647 * bfd-in2.h: Regenerated.
1648 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1649
16502020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1651
1652 PR gas/25380
1653 * bfd-in2.h: Regenerated.
1654 * ecoff.c (bfd_debug_section): Add section_id.
1655 * section.c (bfd_section): Add section_id.
1656 (SEC_ASSEMBLER_SECTION_ID): New.
1657 (BFD_FAKE_SECTION): Add section_id.
1658
16592020-02-01 Nick Clifton <nickc@redhat.com>
1660
1661 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1662 obsolete list.
1663
16642020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1665
1666 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1667 encodings are relative to the GOT on nios2, too.
1668
16692020-01-31 Alan Modra <amodra@gmail.com>
1670
1671 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1672 file. Use $< and $@ in rules.
1673 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1674 (elf32-ia64.c, elf64-ia64.c): Likewise.
1675 (elf32-riscv.c, elf64-riscv.c): Likewise.
1676 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1677 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1678 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1679 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1680 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1681 * Makefile.in: Regenerate.
1682
16832020-01-31 Alan Modra <amodra@gmail.com>
1684
1685 PR 4110
1686 * elf.c (setup_group): Don't clear entire section contents,
1687 just the padding after group flags. Release alloc'd memory
1688 after a seek or read failure.
1689
16902020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1691
1692 * peXXigen.c (pe_is_repro): New function.
1693 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1694 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1695
16962020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1697
1698 * peXXigen.c (debug_type_names): Add names for new debug data type
1699 values.
1700
17012020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1702
1703 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1704 inner loop. Fix a memory leak.
1705
17062020-01-30 Alan Modra <amodra@gmail.com>
1707
1708 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1709 or obj_coff_keep_strings here.
1710 (coff_get_normalized_symtab): Free external syms directly.
1711 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1712 on error exit path.
1713
17142020-01-27 Jim Wilson <jimw@sifive.com>
1715
1716 * cpu-riscv.c (riscv_scan): New.
1717 (N): Change bfd_default_scan to riscv_scan.
1718
17192020-01-27 Andreas Schwab <schwab@suse.de>
1720
1721 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1722 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1723 * Makefile.in: Regenerate.
1724 * cpu-plugin.c: Remove.
1725 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1726 (bfd_plugin_arch): Remove declaration.
1727 * bfd-in2.h: Regenerate.
1728 * po/SRC-POTFILES.in: Regenerate.
1729
17302020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1731 Alan Modra <amodra@gmail.com>
1732
1733 PR ld/25458
1734 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1735
17362020-01-24 Jim Wilson <jimw@sifive.com>
1737
1738 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1739 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1740 avoid over long line.
1741
17422020-01-24 Nick Clifton <nickc@redhat.com>
1743
1744 PR 25447
1745 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1746 syms and keep strings flags as these may have been set in order to
1747 prevent a bogus call to free.
1748
17492020-01-23 Nick Clifton <nickc@redhat.com>
1750
1751 * po/fr.po: Updated French translation.
1752
17532020-01-23 Alan Modra <amodra@gmail.com>
1754
1755 PR 25444
1756 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1757 by zero when p_align is zero.
1758
17592020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1760
1761 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1762 (riscv_prefix_cmp): Likewise.
1763 (riscv_non_std_ext_p): Deleted.
1764 (riscv_std_sv_ext_p): Likewise.
1765 (riscv_non_std_sv_ext_p): Likewise.
1766 (riscv_merge_non_std_and_sv_ext): Rename to...
1767 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1768 (riscv_merge_arch_attr_info): Replace 3 calls to
1769 riscv_merge_non_std_and_sv_ext with single call to
1770 riscv_merge_multi_letter_ext.
1771 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1772 encounter a 'z' prefix.
1773 (riscv_get_prefix_class): New function, return prefix class based
1774 on first few characters of input string.
1775 (riscv_parse_config): New structure to factor out minor differences
1776 in extension class parsing behaviour.
1777 (riscv_parse_sv_or_non_std_ext): Rename to...
1778 (riscv_parse_prefixed_ext): and parameterise with
1779 riscv_parse_config.
1780 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1781 (riscv_multi_letter_ext_valid_p): New.
1782 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1783 (riscv_parse_subset): Delegate all non-single-letter parsing work
1784 to riscv_parse_prefixed_ext.
1785 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1786 (riscv_get_prefix_class): Declare.
1787
17882020-01-22 Alan Modra <amodra@gmail.com>
1789
1790 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1791 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1792 __tls_get_addr_desc.
1793 (ppc64_elf_size_stubs): Add section for linker generated
1794 __tls_get_addr_desc wrapper function. Loop at least once if
1795 generating this function.
1796 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1797 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1798
17992020-01-22 Alan Modra <amodra@gmail.com>
1800
1801 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1802 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1803 tga_desc_fd.
1804 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1805 (STDU_R1_0R1, ADDI_R1_R1): Define.
1806 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1807 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1808 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1809 no_tls_get_addr_regsave.
1810 (branch_reloc_hash_match): Add hash3 and hash4.
1811 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1812 (ppc64_elf_size_dynamic_sections): Likewise.
1813 (ppc64_elf_relocate_section): Likewise.
1814 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1815 __tls_get_addr stub.
1816 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1817 eh_frame.
1818 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1819 eh_frame for regsave __tls_get_addr.
1820
18212020-01-22 Alan Modra <amodra@gmail.com>
1822
1823 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1824 which __tls_get_addr calls will be eliminated.
1825
18262020-01-20 Nick Clifton <nickc@redhat.com>
1827
1828 * po/pt.po: Updates Portuguese translation.
1829 * po/ru.po: Updated Russian translation.
1830 * po/uk.po: Updated Ukranian translation.
1831
18322020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1833
1834 PR ld/25416
1835 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1836 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1837 X32 mode.
1838 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1839 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1840 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1841 "rex leal x@tlsdesc(%rip), %reg" to
1842 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1843 "call *(%eax)" to "nopl (%rax)".
1844
18452020-01-20 Alan Modra <amodra@gmail.com>
1846
1847 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1848 (MTLR_R11): Don't define.
1849 (LD_R0_0R3, CMPDI_R0_0): Define.
1850 (build_tls_get_addr_stub): Don't use r11 in stub.
1851
18522020-01-20 Alan Modra <amodra@gmail.com>
1853
1854 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1855 (defined_sym_val, is_tls_get_addr): Likewise.
1856
18572020-01-18 Nick Clifton <nickc@redhat.com>
1858
1859 * version.m4 (BFD_VERSION): Set to 2.34.50.
1860 * configure: Regenerate.
1861 * po/bfd.pot: Regenerate.
1862
18632020-01-18 Nick Clifton <nickc@redhat.com>
1864
1865 Binutils 2.34 branch created.
1866
18672020-01-17 Christian Biesinger <cbiesinger@google.com>
1868
1869 * coff-arm.c: Fix spelling error (seperate).
1870 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1871 error (seperate).
1872 * sysdep.h (strnlen): Fix spelling error (seperate).
1873
18742020-01-15 Lars Brinkhoff <lars@nocrew.org>
1875
1876 PR 20694
1877 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1878
18792020-01-15 Alan Modra <amodra@gmail.com>
1880
1881 PR 25384
1882 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1883 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1884 of function symbols unless dot symbols are present. Do warn
1885 whenever one is created, regardles of whether a PLT entry is
1886 also emitted for the function symbol.
1887
18882020-01-14 Alan Modra <amodra@gmail.com>
1889
1890 * som.c (som_bfd_count_ar_symbols): Error when file position
1891 of symbols on chains is not strictly increasing.
1892
18932020-01-14 Alan Modra <amodra@gmail.com>
1894
1895 * vms.h (VMS_DEBUG): Define as 0.
1896 * vms-alpha.c (image_write): Move debug output after bounds check.
1897 Tidy bounds check.
1898 (_bfd_vms_slurp_eihd): Warning fix.
1899 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1900
19012020-01-13 Alan Modra <amodra@gmail.com>
1902
1903 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1904 for "ignored" records.
1905
19062020-01-13 Alan Modra <amodra@gmail.com>
1907
1908 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1909 Delete asect name check. Move asect NULL check to wasm_object_p.
1910 Correct bounds check of sizes against end. Replace uses of
1911 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1912 just one bfd_release.
1913 (wasm_scan): Don't use malloc/strdup for section names,
1914 bfd_alloc instead. Simplify code prefixing section name.
1915 Formatting. Don't attempt to free memory here..
1916 (wasm_object_p): ..do so here.
1917
19182020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1919
1920 PR ld/22269
1921 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1922 UNDEFWEAK_NO_DYNAMIC_RELOC.
1923 (allocate_dynrelocs_for_symbol): Likewise.
1924
19252020-01-10 Tamar Christina <tamar.christina@arm.com>
1926
1927 PR 25210
1928 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1929
19302020-01-10 Alan Modra <amodra@gmail.com>
1931
1932 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1933
19342020-01-09 Nick Clifton <nickc@redhat.com>
1935
1936 PR 25221
1937 * bfd.c (bfd_convert_section_contents): Check for a compress
1938 header size that is larger than the actual section size.
1939
19402020-01-08 Alan Modra <amodra@gmail.com>
1941
1942 PR 25351
1943 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1944 after removing sections.
1945
19462020-01-06 Jim Wilson <jimw@sifive.com>
1947
1948 PR 25205
1949 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1950 check for !bfd_link_pic (info).
1951 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1952 <R_RISCV_JAL>: Add comment.
1953 (_bfd_riscv_relax_section): For plt.offset check, add check for
1954 bfd_link_pic (info). Add comment.
1955
19562020-01-06 Alan Modra <amodra@gmail.com>
1957
1958 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1959 match failures. Don't init to bfd_error_wrong_format before
1960 calling _bfd_check_format.
1961
19622020-01-06 Alan Modra <amodra@gmail.com>
1963
1964 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1965 status rather than exiting on stack overflow or underflow.
1966 (_bfd_vms_slurp_etir): Adjust to suit.
1967
19682020-01-06 Alan Modra <amodra@gmail.com>
1969
1970 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1971
19722020-01-06 Alan Modra <amodra@gmail.com>
1973
1974 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1975 command. Check name offset is within command.
1976 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1977 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1978 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1979 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1980 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1981 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1982 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1983 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1984 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1985 (bfd_mach_o_read_segment): Similarly.
1986 (bfd_mach_o_read_thread): Properly bound check thread struct.
1987 Don't repeat checks on second loop.
1988 (bfd_mach_o_read_command): Fail on invalid command length.
1989
19902020-01-04 Alan Modra <amodra@gmail.com>
1991
1992 * format.c (bfd_check_format_matches): Add preserve_match.
1993 Save initial bfd state in "preserve", matched bfd state in
1994 "preserve_match". Save just the first match. Release
1995 bfd_alloc memory. Restore and finish preserved state as
1996 appropriate on all function exit paths.
1997
19982020-01-04 Alan Modra <amodra@gmail.com>
1999
2000 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2001
20022020-01-04 Alan Modra <amodra@gmail.com>
2003
2004 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2005 match too.
2006
20072020-01-03 Nick Clifton <nickc@redhat.com>
2008
2009 PR 25307
2010 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2011 there is enough data remaining in the code buffer before
2012 attempting to read a function stub.
2013
20142020-01-03 Nick Clifton <nickc@redhat.com>
2015
2016 PR 25308
2017 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2018 return value from bfd_malloc.
2019 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2020 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2021 (elf32_arm_filter_cmse_symbols): Likewise.
2022 (elf32_arm_write_section): Likewise.
2023 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2024 (bfd_mach_o_follow_dsym): Likewise.
2025 * pef.c (bfd_pef_print_loader_section): Likewise.
2026 (bfd_pef_scan_start_address): Likewise.
2027 (bfd_pef_parse_function_stubs): Likewise.
2028 (bfd_pef_parse_symbols): Likewise.
2029
20302020-01-03 Sergei Trofimovich <siarheit@google.com>
2031
2032 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2033 on binary inputs ld/PR25316.
2034 (is_ia64_elf): new helper to filter on ia64 objects.
2035
20362020-01-03 Jan Beulich <jbeulich@suse.com>
2037
2038 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2039 in parameter names.
2040 (bfd_mach_o_scan): Insert underscore in two variable names.
2041
20422020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2043
2044 * Makefile.am: Add z80-elf target support.
2045 * configure.ac: Likewise.
2046 * targets.c: Likewise.
2047 * Makefile.in: Regenerate.
2048 * configure: Regenerate.
2049 * config.bfd: Add z80-elf target support and new arches: ez80 and
2050 z180.
2051 * elf32-z80.c: New file.
2052 * archures.c: Add new z80 architectures: eZ80 and Z180.
2053 * coffcode.h: Likewise.
2054 * cpu-z80.c: Likewise.
2055 * coff-z80.c: Add new relocations for Z80 target and local label
2056 check.
2057 * reloc.c: Add new relocs.
2058 * bfd-in2.h: Regenerate.
2059 * libbfd.h: Regenerate.
2060
20612020-01-02 Tamar Christina <tamar.christina@arm.com>
2062
2063 PR 25210
2064 PR 24753
2065 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2066
20672020-01-01 Alan Modra <amodra@gmail.com>
2068
2069 Update year range in copyright notice of all files.
2070
2071For older changes see ChangeLog-2019
2072\f
2073Copyright (C) 2020 Free Software Foundation, Inc.
2074
2075Copying and distribution of this file, with or without modification,
2076are permitted in any medium without royalty provided the copyright
2077notice and this notice are preserved.
2078
2079Local Variables:
2080mode: change-log
2081left-margin: 8
2082fill-column: 74
2083version-control: never
2084End:
GDB Binutils - Deliverables
This page took 0.029869 seconds and 4 git commands to generate.