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aac88046
NC		 12020-03-25 Nick Clifton <nickc@redhat.com>
2
3 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
4 function.
5 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
6 * libbfd.h: Regenerate.
7
cf2611fe
SV		 82020-03-25 Shahab Vahedi <shahab@synopsys.com>
9
10 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
11 correct field name in the output string.
12
d16e3d2e
AM		 132020-03-25 Alan Modra <amodra@gmail.com>
14
15 PR 25662
16 * elf.c (assign_file_positions_for_load_sections): Adjust offset
17 for SHT_NOBITS section if first in segment.
18
1081065c
L		 192020-03-24 H.J. Lu <hongjiu.lu@intel.com>
20
21 PR binutils/25708
22 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
23 (_bfd_elf_get_symbol_version_string): This.
24 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
25 (_bfd_elf_get_symbol_version_string): This.
26 (bfd_elf_print_symbol): Pass TRUE to
27 _bfd_elf_get_symbol_version_string.
28 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
29 bfd_boolean argument.
30 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
31 * targets.c (_bfd_get_symbol_version_string): Likewise.
32 (bfd_get_symbol_version_string): Likewise.
33 * bfd-in2.h: Regenerated.
34
0b8448af 352020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 36 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 37
38 PR 25713
39 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
40 Win32 systems.
41
ec2e748a
NC		 422020-03-24 Nick Clifton <nickc@redhat.com>
43
44 PR 25681
45 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
46 segment to use for PT_GNU_RELRO, ignore empty sections in a
47 segment's current list.
48
cda7e560
L		 492020-03-24 H.J. Lu <hongjiu.lu@intel.com>
50
51 PR binutils/25717
52 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
53
7e6e972f
L		 542020-03-24 H.J. Lu <hongjiu.lu@intel.com>
55
56 PR binutils/25708
57 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
58 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
59 on the previous _bfd_elf_get_symbol_version_string.
60 (_bfd_elf_get_symbol_version_string): Use it.
61
65109548
AM		 622020-03-24 Alan Modra <amodra@gmail.com>
63
64 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
65 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
66 struct areltdata.
67
fdde2fb6
SH		 682020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
69
70 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
71
cf28cfef
AM		 722020-03-23 Alan Modra <amodra@gmail.com>
73
74 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
75 symbol count. Allocate an extra byte to ensure name strings
76 are terminated. Sanity check name offsets. Release memory on
77 error return.
78
5e737279
AM		 792020-03-23 Alan Modra <amodra@gmail.com>
80
81 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
82 field hasn't been read. Remove unnecessary casts.
83
c15a8f17
AM		 842020-03-22 Alan Modra <amodra@gmail.com>
85
86 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
87 enough to read number of symbols.
88
3d98c460
L		 892020-03-20 H.J. Lu <hongjiu.lu@intel.com>
90
91 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
92 (EXECUTABLE_SUFFIX): Likewise.
93 * config.in: Regenerated.
94 * configure: Likewise.
95 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
96 _bfd_generic_close_and_cleanup.
97 (plugin_list_entry): Remove resolution_file, resolution_option,
98 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
99 lto_wrapper, gcc_env and initialized,
100 (need_lto_wrapper_p): Removed.
101 (get_lto_wrapper): Likewise.
102 (setup_lto_wrapper_env): Likewise.
103 (register_all_symbols_read): Likewise.
104 (egister_cleanup): Likewise.
105 (get_symbols): Likewise.
106 (add_input_file): Likewise.
107 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
108 (add_symbols): Updated.
109 (try_claim): Likewise.
110 (try_load_plugin): Likewise.
111 (bfd_plugin_canonicalize_symtab): Likewise.
112 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
113 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
114
c3a1714c
L		 1152020-03-19 H.J. Lu <hongjiu.lu@intel.com>
116
117 PR binutils/25640
118 * plugin.c (plugin_list_entry): Add has_symbol_type.
119 (add_symbols_v2): New function.
120 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
121 provides symbol type.
122 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
123 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
124 available.
125
67338173
AM		 1262020-03-20 Alan Modra <amodra@gmail.com>
127
128 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
129 enough to read number of symbols.
130
a859124d
AM		 1312020-03-20 Alan Modra <amodra@gmail.com>
132
133 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
134 backend functions for NULL before calling.
135 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
136 (bfd_section_from_shdr, assign_section_numbers): Likewise.
137 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
138 * elfnn-ia64.c (ignore_errors): New function.
139 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
140
f3a08f77
NC		 1412020-03-19 Nick Clifton <nickc@redhat.com>
142
143 PR 25676
144 * dwarf2.c (struct varinfo): Add unit_offset field to record the
145 location of the varinfo in the unit's debug info data. Change the
146 type of the stack field to a boolean.
147 (lookup_var_by_offset): New function. Returns the varinfo
148 structure for the variable described at the given offset in the
149 unit's debug info.
150 (scan_unit_for_symbols): Add support for variables which have the
151 DW_AT_specification attribute.
152
6a541707
NC		 1532020-03-19 Nick Clifton <nickc@redhat.com>
154
155 PR 25699
156 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
157 error return.
158
effc14f5
SH		 1592020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
160
161 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
162
ac4bf06c
NC		 1632020-03-18 Nick Clifton <nickc@redhat.com>
164
165 PR 25673
166 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
167 memory access when processing a corrupt secondary reloc section.
168
53215f21
CL		 1692020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
170
171 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
172 instead of calling abort.
173 * elf32-csky.c (csky_build_one_stub): Likewise.
174 * elf32-hppa.c (hppa_build_one_stub): Likewise.
175 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
176 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
177 * elf32-metag.c (metag_build_one_stub): Likewise.
178 * elf32-nios2.c (nios2_build_one_stub): Likewise.
179 * elf64-ppc.c (ppc_build_one_stub): Likewise.
180 (ppc_size_one_stub): Likewise.
181 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
182
327ef784
NC		 1832020-03-17 Nick Clifton <nickc@redhat.com>
184
d3c3c542 185 PR 25688
327ef784
NC		 186 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
187 with error messages.
188
ecbbbdba
NC		 1892020-03-17 Nick Clifton <nickc@redhat.com>
190
191 PR 25687
192 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
193 free. Add free on another failure path.
194
4b3ecb3b
AM		 1952020-03-16 Alan Modra <amodra@gmail.com>
196
197 PR 25675
198 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
199 we have a non-zero section count. Do lma comparison in octets.
200
7bac4137
AM		 2012020-03-16 Alan Modra <amodra@gmail.com>
202
203 * vms-alpha.c (dst_restore_location): Validate index into
204 dst_ptr_offsets array before accessing. Return status.
205 (dst_retrieve_location): Similarly, making "loc" parameter a
206 pointer to return value.
207 (_bfd_vms_slurp_etir): Update calls to above functions.
208
8b5d0a4f
KR		 2092020-03-14 Kamil Rytarowski <n54@gmx.com>
210
211 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
212 targets.
213 * configure: Regenerated.
214
48e81d7f
AM		 2152020-03-14 Alan Modra <amodra@gmail.com>
216
217 * section.c (BFD_FAKE_SECTIONS): Formatting.
218 * bfd-in2.h: Regenerate.
219
06d949ec
KR		 2202020-03-13 Kamil Rytarowski <n54@gmx.com>
221
222 * elf.c (elfcore_grok_netbsd_note): Add support for
223 NT_NETBSDCORE_LWPSTATUS notes.
224
abf874aa
CL		 2252020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
226
227 * bfd-in2.h: Regenerate.
228 * section.c (asection): Add already_assigned field.
229 (BFD_FAKE_SECTION): Add default initializer for it.
230 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
231 * elf32-arm.c (arm_build_one_stub): Add support for
232 non_contiguous_regions.
233 * elf32-csky.c (csky_build_one_stub): Likewise.
234 * elf32-hppa.c (hppa_build_one_stub): Likewise.
235 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
236 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
237 * elf32-metag.c (metag_build_one_stub): Likewise.
238 * elf32-nios2.c (nios2_build_one_stub): Likewise.
239 * elf64-ppc.c (ppc_build_one_stub): Likewise.
240 (ppc_size_one_stub): Likewise.
241 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
242 * elflink.c (elf_link_input_bfd): Likewise.
243
74e10d17
L		 2442020-03-13 H.J. Lu <hongjiu.lu@intel.com>
245
246 PR ld/24920
247 * elf-linker-x86.h (elf_linker_x86_params): Add
248 static_before_all_inputs and has_dynamic_linker.
249 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
250 dynamic input objects if -static is passed at command-line
251 before all input files without --dynamic-linker unless
252 --no-dynamic-linker is used.
253
015ec493
KR		 2542020-03-13 Kamil Rytarowski <n54@gmx.com>
255
256 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
257
66631823
CE		 2582020-03-13 Christian Eggers <ceggers@gmx.de>
259
260 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
261 "p_paddr" from "at".
262 * elfcode.h (bfd_from_remote_memory): Add units to several
263 parameters. New local "opb". Fix usage of p_align. Fix
264 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
265 call of target_read_memory.
266 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
267 calculation of "offset" and "output_offset".
268 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
269 from "offset" and fix calculation of "end" from "vma+size". Fix
270 comparison between "sh_addr" and "vma"/"output_offset".
271 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
272 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
273 member.
274 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
275 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
276 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
277 assignment of p_paddr from phdr_lma. Fix comparison between
278 "lma+size" and "next->lma".
279 (elf_sort_segments): Fix assignment from p_paddr to lma.
280 (assign_file_positions_for_load_sections): Add unit (bytes) to
281 local "align". Fix calculation of local "off_adjust". Fix
282 calculation of local "filehdr_vaddr".
283 (assign_file_positions_for_non_load_sections): New local "opb".
284 Fix calculation of "end" from "p_size". Fix comparison between
285 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
286 from "end" and "p_vaddr".
287 (rewrite_elf_program_header): Fix comparison between p_vaddr and
288 vma. Fix assignment to p_paddr from lma. Fix comparison between
289 p_paddr and lma. Fix assignment to p_paddr from lma.
290 * merge.c (sec_merge_emit): New local "opb". Convert
291 "alignment_power" to octets.
292 (_bfd_add_merge_section): New locals "alignment_power" and
293 "opb". Fix comparison between "alignment_power" and
294 "sizeof(align)".
295 (_bfd_merge_sections): New local "opb". Divide size by opb
296 before checking align mask.
297
502794d4
CE		 2982020-03-13 Christian Eggers <ceggers@gmx.de>
299
300 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
301 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
302 section LMA/VMA.
303 (_bfd_elf_make_section_from_phdr): Similarly.
304 (elf_fake_sections): Fix calculation of
305 Elf_Internal_shdr::sh_addr from section VMA.
306 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
307 and bytes.
308 (assign_file_positions_for_load_sections): Fix calculations of
309 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
310 comparison between program header address and section LMA.
311 (assign_file_positions_for_non_load_sections): Likewise.
312 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
313 (IS_CONTAINED_BY_VMA): Add parameter opb.
314 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
315 INCLUDE_SECTION_IN_SEGMENT): Likewise.
316 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
317 Fix calculations of p_addr_valid and p_vaddr_offset.
318 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
319 with octets per byte when comparing against p_vaddr.
320
8248d21a
AM		 3212020-03-11 Alan Modra <amodra@gmail.com>
322
323 * som.c (setup_sections): Sanity check subspace.name.
324
435edf0b
AM		 3252020-03-11 Alan Modra <amodra@gmail.com>
326
327 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
328
6b5e16ff
AM		 3292020-03-10 Alan Modra <amodra@gmail.com>
330
331 PR 25648
332 * ihex.c (ihex_write_object_contents): Don't assume ordering of
333 addresses here.
334
2f57795b
AM		 3352020-03-09 Alan Modra <amodra@gmail.com>
336
337 * wasm-module.c (wasm_scan): Sanity check file name length
338 before allocating memory. Move common section setup code. Do
339 without bfd_tell to calculate section size.
340
a0dcf297
NC		 3412020-03-06 Nick Clifton <nickc@redhat.com>
342
343 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
344 with error messages and failure return values.
345
e15a8da9
MF		 3462020-03-05 Max Filippov <jcmvbkbc@gmail.com>
347
348 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
349 relocation sections for any removed reference to a dynamic symbol.
350
a8e14f4c
NC		 3512020-03-05 Nick Clifton <nickc@redhat.com>
352
353 * elf-bfd.h (struct elf_backend_data): Add new fields:
354 init_secondary_reloc_section, slurp_secondary_reloc_section,
355 write_secondary_reloc_section.
356 (_bfd_elf_init_secondary_reloc_section): Prototype.
357 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
358 (_bfd_elf_write_secondary_reloc_section): Prototype.
359 * elf.c ( bfd_section_from_shdr): Invoke the new
360 init_secondary_reloc_section backend function, if defined, when a
361 second reloc section is encountered.
362 (swap_out_syms): Invoke the new symbol_section_index function, if
363 defined, when computing the section index of an OS/PROC specific
364 symbol.
365 (_bfd_elf_init_secondary_reloc_section): New function.
366 (_bfd_elf_slurp_secondary_reloc_section): New function.
367 (_bfd_elf_write_secondary_reloc_section): New function.
368 (_bfd_elf_copy_special_section_fields): New function.
369 * elfcode.h (elf_write_relocs): Invoke the new
370 write_secondary_relocs function, if defined, in order to emit
371 secondary relocs.
372 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
373 function, if defined, in order to read in secondary relocs.
374 * elfxx-target.h (elf_backend_copy_special_section_fields):
375 Provide a non-NULL default definition.
376 (elf_backend_init_secondary_reloc_section): Likewise.
377 (elf_backend_slurp_secondary_reloc_section): Likewise.
378 (elf_backend_write_secondary_reloc_section): Likewise.
379 (struct elf_backend_data elfNN_bed): Add initialisers for the new
380 fields.
381 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
382 * configure: Regenerate.
383
6f8f95b4
AM		 3842020-03-05 Alan Modra <amodra@gmail.com>
385
386 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
387 against file size before allocating memory. Use bfd_alloc rather
388 than bfd_zalloc for carsym/strings memory.
389
233bf4f8
AM		 3902020-03-04 Alan Modra <amodra@gmail.com>
391
392 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
393 sh_addr mod sh_addalign is zero.
394
1039fd9a
AM		 3952020-03-04 Alan Modra <amodra@gmail.com>
396
397 * format.c (bfd_check_format_matches): Call cleanup on error exit.
398
f5714099
AM		 3992020-03-03 Alan Modra <amodra@gmail.com>
400
401 * format.c (struct bfd_preserve): Add cleanup field.
402 (bfd_preserve_save): Add cleanup param and save.
403 (bfd_preserve_restore): Return cleanup.
404 (bfd_preserve_finish): Call the cleanup for the discarded match.
405 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
406 and clear when preserving a match. Restore cleanup too when
407 restoring that match.
408
40b35c78
AM		 4092020-03-02 Alan Modra <amodra@gmail.com>
410
411 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
412 * hpux-core.c (hpux_core_core_file_p): Update prototype.
413 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
414 (core_sco5_vec): Correct initialisers.
415
601b73d5
AM		 4162020-03-02 Alan Modra <amodra@gmail.com>
417
418 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
419 * aix5ppc-core.c (xcoff64_core_p): Likewise.
420 * cisco-core.c (cisco_core_file_validate): Likewise.
421 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
422 * hpux-core.c (hpux_core_core_file_p): Likewise.
423 * irix-core.c (irix_core_core_file_p): Likewise.
424 * lynx-core.c (lynx_core_file_p): Likewise.
425 * netbsd-core.c (netbsd_core_file_p): Likewise.
426 * osf-core.c (osf_core_core_file_p): Likewise.
427 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
428 * sco5-core.c (sco5_core_file_p): Likewise.
429
728d32c4
L		 4302020-03-02 H.J. Lu <hongjiu.lu@intel.com>
431
432 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
433
cb001c0d
AM		 4342020-03-02 Alan Modra <amodra@gmail.com>
435
436 * targets.c (bfd_cleanup): New typedef.
437 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
438 * libbfd-in.h (_bfd_no_cleanup): Define.
439 * format.c (bfd_reinit): Add cleanup parameter, call it.
440 (bfd_check_format_matches): Set cleanup from _bfd_check_format
441 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
442 * aout-target.h (callback, object_p): Return bfd_cleanup.
443 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
444 * archive.c (bfd_generic_archive_p): Likewise.
445 * binary.c (binary_object_p): Likewise.
446 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
447 * coff-ia64.c (ia64coff_object_p): Likewise.
448 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
449 * coff-sh.c (coff_small_object_p): Likewise.
450 * coff-stgo32.c (go32_check_format): Likewise.
451 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
452 (xcoff64_core_p): Likewise.
453 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
454 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
455 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
456 * elfcode.h (elf_object_p): Likewise.
457 * elfcore.h (elf_core_file_p): Likewise.
458 * i386msdos.c (msdos_object_p): Likewise.
459 * ihex.c (ihex_object_p): Likewise.
460 * libaout.h (some_aout_object_p): Likewise.
461 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
462 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
463 * libbfd.c (_bfd_dummy_target): Likewise.
464 * libcoff-in.h (coff_object_p): Likewise.
465 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
466 (bfd_mach_o_arm64_core_p): Likewise.
467 * mach-o-arm.c (bfd_mach_o_arm_object_p),
468 (bfd_mach_o_arm_core_p): Likewise.
469 * mach-o-i386.c (bfd_mach_o_i386_object_p),
470 (bfd_mach_o_i386_core_p): Likewise.
471 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
472 (bfd_mach_o_x86_64_core_p): Likewise.
473 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
474 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
475 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
476 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
477 * mmo.c (mmo_object_p): Likewise.
478 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
479 * peicode.h (coff_real_object_p, pe_ILF_object_p),
480 (pe_bfd_object_p): Likewise.
481 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
482 * ppcboot.c (ppcboot_object_p): Likewise.
483 * rs6000-core.c (rs6000coff_core_p): Likewise.
484 * som.c (som_object_setup, som_object_p): Likewise.
485 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
486 * tekhex.c (tekhex_object_p): Likewise.
487 * vms-alpha.c (alpha_vms_object_p): Likewise.
488 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
489 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
490 * wasm-module.c (wasm_object_p): Likewise.
491 * xsym.c (bfd_sym_object_p): Likewise.
492 * xsym.h (bfd_sym_object_p): Likewise.
493 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
494 return type.
495 * pdp11.c (some_aout_object_p): Likewise.
496 * plugin.c (register_ld_plugin_object_p): Update object_p
497 parameter type.
498 * plugin.h (register_ld_plugin_object_p): Likewise.
499 * bfd-in2.h: Regenerate.
500 * libbfd.h: Regenerate.
501 * libcoff.h: Regenerate.
502
a4dd6c97
AM		 5032020-03-02 Alan Modra <amodra@gmail.com>
504
505 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
506 applicable section flags.
507 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
508 (mips_ecoff_bele_vec): Likewise.
509 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
510 and .sbss sections.
511 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
512 (_bfd_ecoff_styp_to_sec_flags): Likewise.
513
bf577467
AM		 5142020-03-02 Alan Modra <amodra@gmail.com>
515
516 * elf32-m32r.c (m32r_elf_section_flags): New function.
517 (elf_backend_section_flags): Define.
518 * elf32-nds32.c (nds32_elf_section_flags): New function.
519 (elf_backend_section_flags): Define.
520 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
521 .sbss and .sdata sections.
522 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
523 for SHF_V850_GPREL sections.
524 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
525 FIXME.
526 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
527 for SHF_PARISC_SHORT sections.
528 * elf64-ppc.c (ppc64_elf_section_flags): New function.
529 (elf_backend_section_flags): Define.
530 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
531 for SHF_MIPS_GPREL sections. Delete FIXME.
532
8c803a2d
AM		 5332020-03-02 Alan Modra <amodra@gmail.com>
534
535 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
536 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
537 calling elf_backend_section_flags with adjusted params. Use
538 newsect->flags past that point.
539 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
540 special sections.
541 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
542 to have their type overridden, and all sh_flags but processor and
543 os specific.
544 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
545 * elf32-mep.c (mep_elf_section_flags): Likewise.
546 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
547 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
548 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
549 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
550 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
551 stub BFD and non-aarch64 input files when scanning for stubs.
552
7d4b2d2d
AM		 5532020-03-02 Alan Modra <amodra@gmail.com>
554
555 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
556 limit to decompressed element size.
557
26f60d59
AM		 5582020-03-02 Alan Modra <amodra@gmail.com>
559
560 * vms-lib.c (vms_traverse_index): Add recur_count param and
561 update calls. Fail on excessive recursion.
562
9cb56943
AM		 5632020-03-02 Alan Modra <amodra@gmail.com>
564
565 * vms-alpha.c (vms_get_remaining_object_record): Use
566 bfd_realloc_or_free rather than bfd_realloc.
567 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
568 (dst_define_location, parse_module): Likewise, and check realloc
569 return status before using memory. Return status from function
570 adjusting all callers.
571
182ec670
AM		 5722020-02-28 Alan Modra <amodra@gmail.com>
573
574 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
575
1b088c82
AM		 5762020-02-28 Alan Modra <amodra@gmail.com>
577
578 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
579 Remove duplicate undersize check.
580
5f602802
AM		 5812020-02-27 Alan Modra <amodra@gmail.com>
582
583 PR 24511
584 * mmo.c (mmo_scan): Set SEC_DATA for .data.
585
49d9fd42
AM		 5862020-02-27 Alan Modra <amodra@gmail.com>
587
588 PR 24511
589 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
590 (coff_section_type): Adjust comment.
591 (decode_section_type): Likewise. Call coff_section_type before
592 decode_section_type.
593 (bfd_decode_symclass): Use 'c' for common sections other than
594 the standard one.
595
05f52dc2
AM		 5962020-02-27 Alan Modra <amodra@gmail.com>
597
598 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
599 malloc'd block.
600
ff69a894
AM		 6012020-02-27 Alan Modra <amodra@gmail.com>
602
603 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
604 if file is an archive element.
605 * bfd-in2.h: Regenerate.
606
02f7e7ee
AM		 6072020-02-26 Alan Modra <amodra@gmail.com>
608
609 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
610 bfd_set_error on failing test. Don't bother changing bfd_error on
611 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
612 Check sym name is within string buffer. Use size_t for some vars.
613 (do_slurp_coff_armap): Use size_t for some variables, fix size of
614 int_buf. Don't change bfd_error on file read error. Use
615 _bfd_mul_overflow when calculating carsym buffer size. Reorder
616 calculations to catch overflows before they occur. malloc and
617 free raw armap rather than using bfd_alloc. Read raw armap before
618 allocating carsym+strings buffer.
619 (_bfd_slurp_extended_name_table): Localize variables. Check
620 name size against file size.
621
cc4c4f40
AM		 6222020-02-26 Alan Modra <amodra@gmail.com>
623
624 * vms-lib.c (vms_lib_read_index): Release correct buffer.
625
e0b317de
AM		 6262020-02-26 Alan Modra <amodra@gmail.com>
627
628 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
629 malloc. Check for NULL return from bfd_malloc.
630 (rx_table_find, rx_table_map): Likewise.
631 (rx_set_section_contents): Check bfd_alloc return.
632 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
633
dc1e8a47
AM		 6342020-02-26 Alan Modra <amodra@gmail.com>
635
636 * aoutx.h: Indent labels correctly. Format error strings.
637 * archive.c: Likewise.
638 * archive64.c: Likewise.
639 * coff-arm.c: Likewise.
640 * coff-rs6000.c: Likewise.
641 * coff-stgo32.c: Likewise.
642 * cpu-arm.c: Likewise.
643 * dwarf2.c: Likewise.
644 * elf-ifunc.c: Likewise.
645 * elf-properties.c: Likewise.
646 * elf-s390-common.c: Likewise.
647 * elf-strtab.c: Likewise.
648 * elf.c: Likewise.
649 * elf32-arm.c: Likewise.
650 * elf32-bfin.c: Likewise.
651 * elf32-cr16.c: Likewise.
652 * elf32-csky.c: Likewise.
653 * elf32-i386.c: Likewise.
654 * elf32-m68k.c: Likewise.
655 * elf32-msp430.c: Likewise.
656 * elf32-nds32.c: Likewise.
657 * elf32-nios2.c: Likewise.
658 * elf32-pru.c: Likewise.
659 * elf32-xtensa.c: Likewise.
660 * elf64-ia64-vms.c: Likewise.
661 * elf64-x86-64.c: Likewise.
662 * elfcode.h: Likewise.
663 * elfcore.h: Likewise.
664 * elflink.c: Likewise.
665 * elfnn-aarch64.c: Likewise.
666 * elfnn-ia64.c: Likewise.
667 * elfnn-riscv.c: Likewise.
668 * elfxx-mips.c: Likewise.
669 * elfxx-sparc.c: Likewise.
670 * elfxx-x86.c: Likewise.
671 * i386lynx.c: Likewise.
672 * merge.c: Likewise.
673 * pdp11.c: Likewise.
674 * plugin.c: Likewise.
675 * reloc.c: Likewise.
676
e310298c
AM		 6772020-02-26 Alan Modra <amodra@gmail.com>
678
679 PR 25593
680 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
681 "dyn_loaded".
682 (bfd_elf_add_dt_needed_tag): Declare.
683 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
684 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
685 from elf_add_dt_needed_tag. Remove soname and doit param.
686 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
687 to see whether as-needed lib is already loaded, use dyn_loaded
688 list instead. When saving and restoring around as-needed lib
689 handle possibility that dynstr has not been initialised. Don't
690 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
691 Mark libs loaded via DT_NEEDED entries of other libs with
692 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
693 the output.
694 (elf_link_check_versioned_symbol): Remove now unneccesary
695 DYNAMIC check when traversing dyn_loaded list.
696
b570b954
AM		 6972020-02-26 Alan Modra <amodra@gmail.com>
698
699 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
700
ecda9016
L		 7012020-02-25 H.J. Lu <hongjiu.lu@intel.com>
702
703 PR binutils/25584
704 * plugin.c (need_lto_wrapper_p): New.
705 (bfd_plugin_set_program_name): Add an int argument to set
706 need_lto_wrapper_p.
707 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
708 set.
709 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
710
a98c743f
AM		 7112020-02-24 Alan Modra <amodra@gmail.com>
712
713 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
714
c893ce36
AM		 7152020-02-24 Alan Modra <amodra@gmail.com>
716
717 * vms-lib.c (struct carsym_mem): Add limit.
718 (vms_add_index): Heed limit.
719 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
720 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
721 Always return actual number read.
722 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
723 assertion with error exit.
724
7b3c2715
AM		 7252020-02-22 Alan Modra <amodra@gmail.com>
726
727 PR 25585
728 * elf.c (assign_file_positions_for_load_sections): Continue linking
729 on "PHDR segment not covered by LOAD segment" errors.
730
a4425a57
AM		 7312020-02-21 Alan Modra <amodra@gmail.com>
732
733 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
734 overflow check.
735 (bfd_mach_o_canonicalize_reloc): Likewise.
736 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
737 counts and offsets against file size.
738 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
739 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
740 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
741 against file size. Delete symbol table error message.
742 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
743 against file size.
744 (bfd_mach_o_read_symtab): Likewise.
745 (bfd_mach_o_read_command): Pass file size.
746 (bfd_mach_o_scan): Sanity check command count against file size.
747
dda2980f
AM		 7482020-02-21 Alan Modra <amodra@gmail.com>
749
750 PR 25569
751 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
752 "text", "data" and "bss" section pointer vars. Don't update
753 section size, just exec header sizes.
754 (adjust_sizes_and_vmas): Don't update text section size. Set
755 initial exec header a_text. Print exec headers sizes.
756 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
757 (adjust_sizes_and_vmas): Similarly. Formatting.
758 (final_link): Correct final file extension.
759
00e49dff
NC		 7602020-02-20 Nick Clifton <nickc@redhat.com>
761
762 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
763 callback.
764 * elfxx-target.h (elf_backend_symbol_section_index): Provide
765 default definition.
766 (elfNN_bed): Initialise the symbol_section_index field.
767 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
768 OS and PROC specific section indicies. Warn if converting other
769 reserved incidies to SHN_ABS.
770
fcaaac0a
SB		 7712020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
772
773 PR 25537
774 * cpu-z80.c: Add machine type compatibility checking.
775
dcf06b89
L		 7762020-02-19 H.J. Lu <hongjiu.lu@intel.com>
777
778 PR binutils/25355
779 * plugin.c (plugin_list_entry): Remove handle.
780 (try_load_plugin): Call dlclose before return.
781
2c7c5554
AM		 7822020-02-19 Alan Modra <amodra@gmail.com>
783
784 * libbfd-in.h (_bfd_constant_p): Define.
785 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
786 file size before allocating memory.
787 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
788 * elf.c (bfd_elf_get_str_section): Likewise.
789 (_bfd_elf_slurp_version_tables): Likewise.
790 * libbfd.h: Regenerate.
791
2bb3687b
AM		 7922020-02-19 Alan Modra <amodra@gmail.com>
793
794 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
795 * aoutx.h (aout_get_external_symbols): Replace calls to
796 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
797 (slurp_reloc_table): Likewise.
798 * archive.c (do_slurp_bsd_armap): Likewise.
799 (do_slurp_coff_armap): Likewise.
800 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
801 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
802 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
803 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
804 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
805 (_bfd_coff_get_external_symbols): Likewise.
806 * ecoff.c (ecoff_slurp_symbolic_header),
807 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
808 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
809 (ecoff_indirect_link_order): Likewise.
810 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
811 (_bfd_elf_slurp_version_tables): Likewise.
812 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
813 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
814 * elf32-rx.c (elf32_rx_relax_section): Likewise.
815 * elf64-alpha.c (READ): Likewise.
816 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
817 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
818 * elfcode.h (elf_slurp_symbol_table),
819 (elf_slurp_reloc_table_from_section): Likewise.
820 * elflink.c (elf_link_add_object_symbols),
821 (elf_link_check_versioned_symbol): Likewise.
822 * elfxx-mips.c (READ): Likewise.
823 * i386lynx.c (slurp_reloc_table): Likewise.
824 * lynx-core.c (lynx_core_file_p): Likewise.
825 * mach-o.c (bfd_mach_o_canonicalize_relocs),
826 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
827 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
828 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
829 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
830 (bfd_pef_parse_symbols): Likewise.
831 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
832 * som.c (setup_sections, som_slurp_string_table),
833 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
834 (som_bfd_fill_in_ar_symbols): Likewise.
835 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
836 (evax_bfd_print_image): Likewise.
837 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
838 * wasm-module.c (wasm_scan): Likewise.
839 * xcofflink.c (xcoff_link_add_symbols): Likewise.
840 * xsym.c (bfd_sym_read_name_table),
841 (bfd_sym_print_type_information_table_entry): Likewise.
842 * libbfd.h: Regenerate.
843
806470a2
AM		 8442020-02-19 Alan Modra <amodra@gmail.com>
845
846 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
847 reading external relocs.
848 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
849 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
850 after bfd_bread.
851 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
852 bfd_release.
853 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
854 (m32c_elf_relax_section): Likewise.
855 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
856 (rl78_elf_relax_section): Likewise.
857 * elf32-rx.c (rx_offset_for_reloc): Likewise.
858 (elf32_rx_relax_section): Likewise.
859 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
860 parameter types and use..
861 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
862 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
863 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
864 being read from file, just the extra.
865 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
866 after reading external syms. Free on failure.
867
1f4361a7
AM		 8682020-02-19 Alan Modra <amodra@gmail.com>
869
870 * coffcode.h (buy_and_read, coff_slurp_line_table),
871 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
872 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
873 corresponding bfd_alloc call. Adjust variables to suit.
874 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
875 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
876 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
877 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
878 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
879 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
880 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
881 * elf32-rx.c (elf32_rx_relax_section): Likewise.
882 * elf64-alpha.c (READ): Likewise.
883 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
884 (elf_slurp_symbol_table, elf_slurp_reloc_table),
885 (bfd_from_remote_memory): Likewise.
886 * elfcore.h (core_find_build_id): Likewise.
887 * elfxx-mips.c (READ): Likewise.
888 * mach-o.c (bfd_mach_o_mangle_sections),
889 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
890 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
891 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
892 * som.c (setup_sections, som_prep_for_fixups)
893 (som_build_and_write_symbol_table, som_slurp_symbol_table),
894 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
895 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
896 (som_bfd_ar_write_symbol_stuff): Likewise.
897 * vms-alpha.c (vector_grow1): Likewise.
898 * vms-lib.c (vms_add_index): Likewise.
899 * wasm-module.c (wasm_scan_name_function_section): Likewise.
900 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
901 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
902 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
903 (bfd_alloc2, bfd_zalloc2): Delete.
904 (_bfd_mul_overflow): Define.
905 * libbfd.h: Regenerate.
906
446f7ed5
AM		 9072020-02-19 Alan Modra <amodra@gmail.com>
908
909 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
910 bfd_zalloc2.
911 (assign_section_numbers): Likewise.
912 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
913 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
914 bfd_malloc2, size_t amt, and unsigned tls_count.
915 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
916 * elflink.c (elf_create_symbuf): Use bfd_malloc.
917 (elf_output_implib): Use bfd_alloc.
918
b03202e3
AM		 9192020-02-19 Alan Modra <amodra@gmail.com>
920
921 * bfd.c (struct bfd): Move format and direction to other
922 bitfields. Add "size".
923 * bfdio.c (bfd_get_size): Cache size when not writing file.
924 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
925 returning zero, ie. unknown.
926 (bfd_get_alt_debug_link_info): Likewise.
927 * bfd-in2.h: Regenerate.
928
7c5fa58e
AM		 9292020-02-19 Alan Modra <amodra@gmail.com>
930
931 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
932 bfd_get_file_size twice.
933 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
934 zero, ie. unknown, return.
935 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
936 * elfcode.h (elf_swap_shdr_in): Likewise.
937 (elf_object_p): Don't call bfd_get_file_size twice and correct
938 file size check.
939
96d3b80f
AM		 9402020-02-19 Alan Modra <amodra@gmail.com>
941
942 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
943 FALSE if memory alloc fails. Adjust calls.
944 * som.c (som_prep_for_fixups): Likewise.
945 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
946 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
947 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
948 * som.c (som_build_and_write_symbol_table): Return via error_return
949 on seek failure.
950 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
951 (VEC_APPEND_EL): Delete.
952 (vector_grow1): Return pointer to element. Catch overflow.
953 Return NULL on memory allocation failure.
954 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
955 (alpha_vms_add_fixup_ca): Likewise.
956 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
957 before using.
958 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
959
986f0783
AM		 9602020-02-19 Alan Modra <amodra@gmail.com>
961
962 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
963 * aout-target.h (object_p): Likewise.
964 * aout-tic30.c (tic30_aout_object_p): Likewise.
965 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
966 (emit_stringtab, write_syms, link_hash_table_create),
967 (aout_link_write_other_symbol): Likewise.
968 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
969 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
970 (_bfd_compute_and_write_armap): Likewise.
971 * archures.c (bfd_arch_list): Likewise.
972 * bfd.c (bfd_record_phdr): Likewise.
973 * binary.c (binary_canonicalize_symtab): Likewise.
974 * cisco-core.c (cisco_core_file_validate): Likewise.
975 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
976 (find_arm_glue, record_arm_to_thumb_glue),
977 (record_thumb_to_arm_glue): Likewise.
978 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
979 (ppc_allocate_toc_section): Likewise.
980 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
981 * coff-sh.c (sh_relax_section): Likewise.
982 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
983 * coffcode.h (handle_COMDAT, coff_new_section_hook),
984 (coff_set_alignment_hook, coff_mkobject),
985 (coff_compute_section_file_positions): Likewise.
986 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
987 (coff_find_nearest_line_with_names),
988 ( bfd_coff_set_symbol_class): Likewise.
989 * cofflink.c (_bfd_coff_link_hash_table_create),
990 (_bfd_coff_link_input_bfd): Likewise.
991 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
992 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
993 (build_line_info_table, sort_line_sequences),
994 (line_info_add_include_dir, line_info_add_file_name),
995 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
996 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
997 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
998 (_bfd_ecoff_find_nearest_line),
999 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1000 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1001 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1002 * elf-m10300.c (mn10300_elf_relax_section),
1003 (elf32_mn10300_link_hash_table_create): Likewise.
1004 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1005 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1006 * elf32-arm.c (elf32_arm_link_hash_table_create),
1007 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1008 (elf32_arm_new_section_hook): Likewise.
1009 * elf32-avr.c (elf_avr_new_section_hook),
1010 (elf32_avr_link_hash_table_create, get_local_syms),
1011 (elf32_avr_setup_section_lists): Likewise.
1012 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1013 (bfin_link_hash_table_create): Likewise.
1014 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1015 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1016 * elf32-csky.c (csky_elf_link_hash_table_create),
1017 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1018 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1019 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1020 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1021 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1022 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1023 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1024 (m32r_elf_check_relocs): Likewise.
1025 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1026 (elf32_m68hc11_setup_section_lists),
1027 (elf32_m68hc11_size_stubs): Likewise.
1028 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1029 * elf32-metag.c (elf_metag_link_hash_table_create),
1030 (elf_metag_setup_section_lists): Likewise.
1031 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1032 (microblaze_elf_check_relocs): Likewise.
1033 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1034 (nds32_elf_check_relocs): Likewise.
1035 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1036 (get_local_syms, nios2_elf32_check_relocs),
1037 (nios2_elf32_link_hash_table_create): Likewise.
1038 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1039 (or1k_elf_check_relocs): Likewise.
1040 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1041 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1042 * elf32-s390.c (elf_s390_link_hash_table_create),
1043 (elf_s390_check_relocs): Likewise.
1044 * elf32-score.c (score_elf_create_got_section),
1045 (s3_elf32_score_new_section_hook),
1046 (elf32_score_link_hash_table_create): Likewise.
1047 * elf32-score7.c (score_elf_create_got_section),
1048 (s7_elf32_score_new_section_hook): Likewise.
1049 * elf32-sh.c (sh_elf_link_hash_table_create),
1050 (sh_elf_check_relocs): Likewise.
1051 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1052 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1053 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1054 (tilepro_elf_check_relocs): Likewise.
1055 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1056 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1057 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1058 (elf_xtensa_new_section_hook): Likewise.
1059 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1060 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1061 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1062 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1063 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1064 * elf64-ppc.c (ppc64_elf_new_section_hook),
1065 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1066 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1067 * elf64-s390.c (elf_s390_link_hash_table_create),
1068 (elf_s390_check_relocs): Likewise.
1069 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1070 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1071 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1072 (elf_link_add_archive_symbols, compute_bucket_count),
1073 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1074 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1075 (bfd_elf_final_link): Likewise.
1076 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1077 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1078 (elfNN_aarch64_new_section_hook): Likewise.
1079 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1080 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1081 (riscv_elf_check_relocs): Likewise.
1082 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1083 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1084 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1085 (_bfd_mips_elf_link_hash_table_create): Likewise.
1086 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1087 (_bfd_sparc_elf_check_relocs),
1088 (_bfd_sparc_elf_new_section_hook): Likewise.
1089 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1090 (tilegx_elf_check_relocs): Likewise.
1091 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1092 * format.c (bfd_check_format_matches): Likewise.
1093 * hash.c (_bfd_stringtab_init): Likewise.
1094 * ihex.c (ihex_scan): Likewise.
1095 * irix-core.c (irix_core_core_file_p): Likewise.
1096 * linker.c (bfd_wrapped_link_hash_lookup),
1097 (_bfd_generic_link_hash_table_create),
1098 (_bfd_generic_reloc_link_order): Likewise.
1099 * lynx-core.c (lynx_core_file_p): Likewise.
1100 * netbsd-core.c (netbsd_core_file_p): Likewise.
1101 * osf-core.c (osf_core_core_file_p): Likewise.
1102 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1103 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1104 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1105 * peicode.h (pe_mkobject): Likewise.
1106 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1107 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1108 * sco5-core.c (read_uarea): Likewise.
1109 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1110 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1111 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1112 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1113 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1114 * srec.c (srec_scan): Likewise.
1115 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1116 * targets.c (bfd_target_list): Likewise.
1117 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1118 * trad-core.c (trad_unix_core_file_p): Likewise.
1119 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1120 (vms_new_section_hook): Likewise.
1121 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1122 * xcofflink.c (xcoff_get_section_contents),
1123 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1124 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1125 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1126
2d0e1217
AM		 11272020-02-19 Alan Modra <amodra@gmail.com>
1128
1129 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1130
99845b3b
L		 11312020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1132
1133 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1134 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1135 a build_list_p argument. Don't search plugin_list. Short circuit
1136 when building the plugin list.
1137 (has_plugin): Renamed to has_plugin_list.
1138 (bfd_plugin_set_plugin): Don't set has_plugin.
1139 (bfd_plugin_specified_p): Check plugin_list instead.
1140 (build_plugin_list): New function.
1141 (load_plugin): Call build_plugin_list and use plugin_list.
1142
22fe7df8
L		 11432020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1144
1145 PR binutils/25355
1146 * plugin.c (try_claim): Always clean up for LTO wrapper.
1147 (try_load_plugin): Treat each object as independent. Create a
1148 copy for plugin name.
1149
c675ec1e
NC		 11502020-02-11 Nick Clifton <nickc@redhat.com>
1151
1152 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1153 for addresses in print statements.
1154 (msp430_elf_relax_delete_bytes): Likewise.
1155 (msp430_elf_relax_add_words): Likewise.
1156 (msp430_elf_relax_section): Likewise.
1157
1d07a805
L		 11582020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1159
1160 * plugin.c (add_symbols): Clear plugin_data memory.
1161
0aa99dcd
L		 11622020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1163
1164 PR binutils/25355
1165 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1166 (EXECUTABLE_SUFFIX): Likewise.
1167 * config.in: Regenerated.
1168 * configure: Likewise.
1169 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1170 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1171 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1172 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1173 (get_lto_wrapper): New.
1174 (setup_lto_wrapper_env): Likewise.
1175 (current_plugin): Likewise.
1176 (register_all_symbols_read): Likewise.
1177 (register_cleanup): Likewise.
1178 (get_symbols): Likewise.
1179 (add_input_file): Likewise.
1180 (bfd_plugin_close_and_cleanup): Likewise.
1181 (claim_file): Removed.
1182 (register_claim_file): Set current_plugin->claim_file.
1183 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1184 lto_syms in current_plugin.
1185 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1186 all_symbols_read handler. Copy real symbols to plugin_data.
1187 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1188 (try_load_plugin): Don't reuse the previous plugin for LTO
1189 wrapper. Set up GCC LTO wrapper if possible. Don't set
1190 plugin_list_iter->claim_file.
1191 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1192 possible.
1193 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1194 real_syms.
1195
ac4280da
JL		 11962020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1197
1198 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1199 check if previous instruction matches a conditional jump inserted
1200 earlier. Invert conditional jump and delete branch in this case.
1201
8d6cb116
JL		 12022020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1203
1204 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1205 msp430_elf_relax_add_words. Support insertion of either one or two
1206 words.
1207 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
1208 needs to be grown. Handle insertion of branch instruction to replace
1209 jump.
1210
d60f5448
JL		 12112020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1212
1213 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
1214 debugging relocations.
1215 (msp430_elf_relax_delete_bytes): Likewise.
1216 (msp430_elf_relax_add_two_words): Likewise.
1217 (msp430_elf_relax_section): Likewise.
1218
e1f85e11
AM		 12192020-02-10 Alan Modra <amodra@gmail.com>
1220
1221 * archures.c: Wrap overlong z80 comments.
1222 * bfd-in2.h: Regenerate.
1223
9fc0b501
SB		 12242020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1225
1226 PR 25469
1227 * archures.c: Add GBZ80 and Z80N machine values.
1228 * reloc.c: Add BFD_RELOC_Z80_16_BE.
1229 * coff-z80.c: Add support for new reloc.
1230 * coffcode.h: Add support for new machine values.
1231 * cpu-z80.c: Add support for new machine names.
1232 * elf32-z80.c: Add support for new reloc.
1233 * bfd-in2.h: Regenerate.
1234 * libbfd.h: Regenerate.
1235
9984857c
NC		 12362020-02-07 Nick Clifton <nickc@redhat.com>
1237
1238 PR 23932
1239 * elf.c (rewrite_elf_program_header): Do not complain if no
1240 sections are mapped to a segment.
1241
5242a0a0
L		 12422020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1243
1244 PR ld/25490
1245 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
1246 for garbage collection on __patchable_function_entries section
1247 without linked-to section.
1248
b7d07216
L		 12492020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1250
1251 PR gas/25381
1252 * bfd-in2.h: Regenerated.
1253 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
1254 on section if gc_mark of any of its linked-to sections is set
1255 and don't set gc_mark again.
1256 * section.c (asection): Add linked_to_symbol_name to map_head
1257 union.
1258
b93a662b
MR		 12592020-02-06 Maciej W. Rozycki <macro@wdc.com>
1260
1261 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
1262 reporting an unrecognized instruction with R_V850_LONGJUMP.
1263
6df4c9c2
AM		 12642020-02-05 Alan Modra <amodra@gmail.com>
1265
1266 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
1267
24872cb3
AM		 12682020-02-04 Alan Modra <amodra@gmail.com>
1269
1270 * elf32-ppc.c (ppc_elf_relocate_section): After applying
1271 R_PPC_VLE_ADDR20, goto copy_reloc.
1272
ef4627fa
L		 12732020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1274
1275 * bfd-in2.h: Regenerated.
1276 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
1277
a8c4d40b
L		 12782020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1279
1280 PR gas/25380
1281 * bfd-in2.h: Regenerated.
1282 * ecoff.c (bfd_debug_section): Add section_id.
1283 * section.c (bfd_section): Add section_id.
1284 (SEC_ASSEMBLER_SECTION_ID): New.
1285 (BFD_FAKE_SECTION): Add section_id.
1286
5a9212a1
NC		 12872020-02-01 Nick Clifton <nickc@redhat.com>
1288
1289 * config.bfd: Move the c30-aout and tic30-aout targets onto the
1290 obsolete list.
1291
e7cbe0c4
SL		 12922020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1293
1294 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
1295 encodings are relative to the GOT on nios2, too.
1296
72ebe8c5
AM		 12972020-01-31 Alan Modra <amodra@gmail.com>
1298
1299 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
1300 file. Use $< and $@ in rules.
1301 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
1302 (elf32-ia64.c, elf64-ia64.c): Likewise.
1303 (elf32-riscv.c, elf64-riscv.c): Likewise.
1304 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1305 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
1306 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
1307 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
1308 (peigen.c, pepigen.c, pex64igen.c): Likewise.
1309 * Makefile.in: Regenerate.
1310
327301a4
AM		 13112020-01-31 Alan Modra <amodra@gmail.com>
1312
1313 PR 4110
1314 * elf.c (setup_group): Don't clear entire section contents,
1315 just the padding after group flags. Release alloc'd memory
1316 after a seek or read failure.
1317
b5d36aaa
JT		 13182020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1319
1320 * peXXigen.c (pe_is_repro): New function.
1321 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
1322 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
1323
1957ab10
JT		 13242020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1325
1326 * peXXigen.c (debug_type_names): Add names for new debug data type
1327 values.
1328
87b2920f
JT		 13292020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
1330
1331 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
1332 inner loop. Fix a memory leak.
1333
72913831
AM		 13342020-01-30 Alan Modra <amodra@gmail.com>
1335
1336 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
1337 or obj_coff_keep_strings here.
1338 (coff_get_normalized_symtab): Free external syms directly.
1339 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
1340 on error exit path.
1341
c35d018b
JW		 13422020-01-27 Jim Wilson <jimw@sifive.com>
1343
1344 * cpu-riscv.c (riscv_scan): New.
1345 (N): Change bfd_default_scan to riscv_scan.
1346
086b06f3
AS		 13472020-01-27 Andreas Schwab <schwab@suse.de>
1348
1349 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
1350 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
1351 * Makefile.in: Regenerate.
1352 * cpu-plugin.c: Remove.
1353 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
1354 (bfd_plugin_arch): Remove declaration.
1355 * bfd-in2.h: Regenerate.
1356 * po/SRC-POTFILES.in: Regenerate.
1357
3024a17a
AM		 13582020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1359 Alan Modra <amodra@gmail.com>
1360
1361 PR ld/25458
1362 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
1363
b5f998b2
JW		 13642020-01-24 Jim Wilson <jimw@sifive.com>
1365
1366 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
1367 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
1368 avoid over long line.
1369
caa31cfa
NC		 13702020-01-24 Nick Clifton <nickc@redhat.com>
1371
1372 PR 25447
1373 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
1374 syms and keep strings flags as these may have been set in order to
1375 prevent a bogus call to free.
1376
24e648d4
NC		 13772020-01-23 Nick Clifton <nickc@redhat.com>
1378
1379 * po/fr.po: Updated French translation.
1380
67641dd3
AM		 13812020-01-23 Alan Modra <amodra@gmail.com>
1382
1383 PR 25444
1384 * elf.c (assign_file_positions_for_load_sections): Avoid divide
1385 by zero when p_align is zero.
1386
403d1bd9
JW		 13872020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1388
1389 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
1390 (riscv_prefix_cmp): Likewise.
1391 (riscv_non_std_ext_p): Deleted.
1392 (riscv_std_sv_ext_p): Likewise.
1393 (riscv_non_std_sv_ext_p): Likewise.
1394 (riscv_merge_non_std_and_sv_ext): Rename to...
1395 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
1396 (riscv_merge_arch_attr_info): Replace 3 calls to
1397 riscv_merge_non_std_and_sv_ext with single call to
1398 riscv_merge_multi_letter_ext.
1399 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
1400 encounter a 'z' prefix.
1401 (riscv_get_prefix_class): New function, return prefix class based
1402 on first few characters of input string.
1403 (riscv_parse_config): New structure to factor out minor differences
1404 in extension class parsing behaviour.
1405 (riscv_parse_sv_or_non_std_ext): Rename to...
1406 (riscv_parse_prefixed_ext): and parameterise with
1407 riscv_parse_config.
1408 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
1409 (riscv_multi_letter_ext_valid_p): New.
1410 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
1411 (riscv_parse_subset): Delegate all non-single-letter parsing work
1412 to riscv_parse_prefixed_ext.
1413 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
1414 (riscv_get_prefix_class): Declare.
1415
a804e476
AM		 14162020-01-22 Alan Modra <amodra@gmail.com>
1417
1418 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
1419 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
1420 __tls_get_addr_desc.
1421 (ppc64_elf_size_stubs): Add section for linker generated
1422 __tls_get_addr_desc wrapper function. Loop at least once if
1423 generating this function.
1424 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
1425 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
1426
9e7028aa
AM		 14272020-01-22 Alan Modra <amodra@gmail.com>
1428
1429 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
1430 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
1431 tga_desc_fd.
1432 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
1433 (STDU_R1_0R1, ADDI_R1_R1): Define.
1434 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
1435 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
1436 tga_desc_fd to opt_fd, and tga_desc to opt. Set
1437 no_tls_get_addr_regsave.
1438 (branch_reloc_hash_match): Add hash3 and hash4.
1439 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
1440 (ppc64_elf_size_dynamic_sections): Likewise.
1441 (ppc64_elf_relocate_section): Likewise.
1442 (plt_stub_size, build_plt_stub): Likewise. Size regsave
1443 __tls_get_addr stub.
1444 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
1445 eh_frame.
1446 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
1447 eh_frame for regsave __tls_get_addr.
1448
abc489c6
AM		 14492020-01-22 Alan Modra <amodra@gmail.com>
1450
1451 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
1452 which __tls_get_addr calls will be eliminated.
1453
26916852
NC		 14542020-01-20 Nick Clifton <nickc@redhat.com>
1455
1456 * po/pt.po: Updates Portuguese translation.
1457 * po/ru.po: Updated Russian translation.
1458 * po/uk.po: Updated Ukranian translation.
1459
14470f07
L		 14602020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 PR ld/25416
1463 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
1464 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
1465 X32 mode.
1466 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
1467 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
1468 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
1469 "rex leal x@tlsdesc(%rip), %reg" to
1470 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
1471 "call *(%eax)" to "nopl (%rax)".
1472
b9ca1af6
AM		 14732020-01-20 Alan Modra <amodra@gmail.com>
1474
1475 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
1476 (MTLR_R11): Don't define.
1477 (LD_R0_0R3, CMPDI_R0_0): Define.
1478 (build_tls_get_addr_stub): Don't use r11 in stub.
1479
ed7007c1
AM		 14802020-01-20 Alan Modra <amodra@gmail.com>
1481
1482 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
1483 (defined_sym_val, is_tls_get_addr): Likewise.
1484
1b1bb2c6
NC		 14852020-01-18 Nick Clifton <nickc@redhat.com>
1486
1487 * version.m4 (BFD_VERSION): Set to 2.34.50.
1488 * configure: Regenerate.
1489 * po/bfd.pot: Regenerate.
1490
ae774686
NC		 14912020-01-18 Nick Clifton <nickc@redhat.com>
1492
1493 Binutils 2.34 branch created.
1494
07f1f3aa
CB		 14952020-01-17 Christian Biesinger <cbiesinger@google.com>
1496
1497 * coff-arm.c: Fix spelling error (seperate).
1498 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
1499 error (seperate).
1500 * sysdep.h (strnlen): Fix spelling error (seperate).
1501
0d1cc75d
LB		 15022020-01-15 Lars Brinkhoff <lars@nocrew.org>
1503
1504 PR 20694
1505 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
1506
e1c6cf61
AM		 15072020-01-15 Alan Modra <amodra@gmail.com>
1508
1509 PR 25384
1510 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
1511 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
1512 of function symbols unless dot symbols are present. Do warn
1513 whenever one is created, regardles of whether a PLT entry is
1514 also emitted for the function symbol.
1515
ef4e5ba5
AM		 15162020-01-14 Alan Modra <amodra@gmail.com>
1517
1518 * som.c (som_bfd_count_ar_symbols): Error when file position
1519 of symbols on chains is not strictly increasing.
1520
8ab484c2
AM		 15212020-01-14 Alan Modra <amodra@gmail.com>
1522
1523 * vms.h (VMS_DEBUG): Define as 0.
1524 * vms-alpha.c (image_write): Move debug output after bounds check.
1525 Tidy bounds check.
1526 (_bfd_vms_slurp_eihd): Warning fix.
1527 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
1528
b50ef514
AM		 15292020-01-13 Alan Modra <amodra@gmail.com>
1530
1531 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
1532 for "ignored" records.
1533
0c0adcc5
AM		 15342020-01-13 Alan Modra <amodra@gmail.com>
1535
1536 * wasm-module.c (wasm_scan_name_function_section): Formatting.
1537 Delete asect name check. Move asect NULL check to wasm_object_p.
1538 Correct bounds check of sizes against end. Replace uses of
1539 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
1540 just one bfd_release.
1541 (wasm_scan): Don't use malloc/strdup for section names,
1542 bfd_alloc instead. Simplify code prefixing section name.
1543 Formatting. Don't attempt to free memory here..
1544 (wasm_object_p): ..do so here.
1545
7f026732
SN		 15462020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
1547
1548 PR ld/22269
1549 * elf32-arm.c (elf32_arm_final_link_relocate): Use
1550 UNDEFWEAK_NO_DYNAMIC_RELOC.
1551 (allocate_dynrelocs_for_symbol): Likewise.
1552
8cd0e5e9
TC		 15532020-01-10 Tamar Christina <tamar.christina@arm.com>
1554
1555 PR 25210
1556 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
1557
71780f45
AM		 15582020-01-10 Alan Modra <amodra@gmail.com>
1559
1560 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
1561
b899eb3b
NC		 15622020-01-09 Nick Clifton <nickc@redhat.com>
1563
1564 PR 25221
1565 * bfd.c (bfd_convert_section_contents): Check for a compress
1566 header size that is larger than the actual section size.
1567
4c6ee646
AM		 15682020-01-08 Alan Modra <amodra@gmail.com>
1569
1570 PR 25351
1571 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
1572 after removing sections.
1573
85f78364
JW		 15742020-01-06 Jim Wilson <jimw@sifive.com>
1575
1576 PR 25205
1577 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
1578 check for !bfd_link_pic (info).
1579 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
1580 <R_RISCV_JAL>: Add comment.
1581 (_bfd_riscv_relax_section): For plt.offset check, add check for
1582 bfd_link_pic (info). Add comment.
1583
49078ece
AM		 15842020-01-06 Alan Modra <amodra@gmail.com>
1585
1586 * format.c (bfd_check_format_matches): Ignore bfd_error on target
1587 match failures. Don't init to bfd_error_wrong_format before
1588 calling _bfd_check_format.
1589
ab356be7
AM		 15902020-01-06 Alan Modra <amodra@gmail.com>
1591
1592 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
1593 status rather than exiting on stack overflow or underflow.
1594 (_bfd_vms_slurp_etir): Adjust to suit.
1595
85d86817
AM		 15962020-01-06 Alan Modra <amodra@gmail.com>
1597
1598 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
1599
3e6aa775
AM		 16002020-01-06 Alan Modra <amodra@gmail.com>
1601
1602 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
1603 command. Check name offset is within command.
1604 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
1605 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
1606 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
1607 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
1608 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
1609 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
1610 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
1611 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
1612 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
1613 (bfd_mach_o_read_segment): Similarly.
1614 (bfd_mach_o_read_thread): Properly bound check thread struct.
1615 Don't repeat checks on second loop.
1616 (bfd_mach_o_read_command): Fail on invalid command length.
1617
ea933f17
AM		 16182020-01-04 Alan Modra <amodra@gmail.com>
1619
1620 * format.c (bfd_check_format_matches): Add preserve_match.
1621 Save initial bfd state in "preserve", matched bfd state in
1622 "preserve_match". Save just the first match. Release
1623 bfd_alloc memory. Restore and finish preserved state as
1624 appropriate on all function exit paths.
1625
f24bdec4
AM		 16262020-01-04 Alan Modra <amodra@gmail.com>
1627
1628 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
1629
991fb595
AM		 16302020-01-04 Alan Modra <amodra@gmail.com>
1631
1632 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
1633 match too.
1634
f2a3559d
NC		 16352020-01-03 Nick Clifton <nickc@redhat.com>
1636
1637 PR 25307
1638 (bfd_pef_parse_function_stubs): Correct the test that ensures that
1639 there is enough data remaining in the code buffer before
1640 attempting to read a function stub.
1641
7a0fb7be
NC		 16422020-01-03 Nick Clifton <nickc@redhat.com>
1643
1644 PR 25308
1645 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
1646 return value from bfd_malloc.
1647 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
1648 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
1649 (elf32_arm_filter_cmse_symbols): Likewise.
1650 (elf32_arm_write_section): Likewise.
1651 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
1652 (bfd_mach_o_follow_dsym): Likewise.
1653 * pef.c (bfd_pef_print_loader_section): Likewise.
1654 (bfd_pef_scan_start_address): Likewise.
1655 (bfd_pef_parse_function_stubs): Likewise.
1656 (bfd_pef_parse_symbols): Likewise.
1657
b26a3d58
ST		 16582020-01-03 Sergei Trofimovich <siarheit@google.com>
1659
1660 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
1661 on binary inputs ld/PR25316.
1662 (is_ia64_elf): new helper to filter on ia64 objects.
1663
4bb7a87e
JB		 16642020-01-03 Jan Beulich <jbeulich@suse.com>
1665
1666 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
1667 in parameter names.
1668 (bfd_mach_o_scan): Insert underscore in two variable names.
1669
6655dba2
SB		 16702020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1671
1672 * Makefile.am: Add z80-elf target support.
1673 * configure.ac: Likewise.
1674 * targets.c: Likewise.
1675 * Makefile.in: Regenerate.
1676 * configure: Regenerate.
1677 * config.bfd: Add z80-elf target support and new arches: ez80 and
1678 z180.
1679 * elf32-z80.c: New file.
1680 * archures.c: Add new z80 architectures: eZ80 and Z180.
1681 * coffcode.h: Likewise.
1682 * cpu-z80.c: Likewise.
1683 * coff-z80.c: Add new relocations for Z80 target and local label
1684 check.
1685 * reloc.c: Add new relocs.
1686 * bfd-in2.h: Regenerate.
1687 * libbfd.h: Regenerate.
1688
0db131fb
TC		 16892020-01-02 Tamar Christina <tamar.christina@arm.com>
1690
1691 PR 25210
1692 PR 24753
1693 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
1694
b14ce8bf
AM		 16952020-01-01 Alan Modra <amodra@gmail.com>
1696
1697 Update year range in copyright notice of all files.
1698
0b114740 1699For older changes see ChangeLog-2019
3499769a 1700\f
0b114740 1701Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 1702
1703Copying and distribution of this file, with or without modification,
1704are permitted in any medium without royalty provided the copyright
1705notice and this notice are preserved.
1706
1707Local Variables:
1708mode: change-log
1709left-margin: 8
1710fill-column: 74
1711version-control: never
1712End:
GDB Binutils - Deliverables
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