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PR26069, strip/objcopy memory leaks
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0ed18fa1
AM		 12020-06-03 Alan Modra <amodra@gmail.com>
2
3 PR 26029
4 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
5 core files as well as objects.
6
190eb1dd
L		 72020-06-01 H.J. Lu <hongjiu.lu@intel.com>
8
9 PR ld/26067
10 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
11 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
12 Updated.
13 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
14 (elf_arc_link_hash_newfunc): Updated.
15 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
16 (elf32_arm_link_hash_newfunc): Updated.
17 (elf32_arm_copy_indirect_symbol): Likewise.
18 (elf32_arm_check_relocs): Likewise.
19 (readonly_dynrelocs): Likewise.
20 (allocate_dynrelocs_for_symbol): Likewise.
21 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
22 (csky_elf_link_hash_newfunc): Updated.
23 (csky_allocate_dynrelocs): Likewise.
24 (readonly_dynrelocs): Likewise.
25 (csky_elf_copy_indirect_symbol): Likewise.
26 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
27 (hppa_link_hash_newfunc): Updated.
28 (elf32_hppa_copy_indirect_symbol): Likewise.
29 (elf32_hppa_hide_symbol): Likewise.
30 (elf32_hppa_adjust_dynamic_symbol): Likewise.
31 (allocate_dynrelocs): Likewise.
32 (elf32_hppa_relocate_section): Likewise.
33 * elf32-i386.c (elf_i386_check_relocs): Likewise.
34 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
35 (lm32_elf_link_hash_newfunc): Likewise.
36 (lm32_elf_link_hash_table_create): Updated.
37 (readonly_dynrelocs): Likewise.
38 (allocate_dynrelocs): Likewise.
39 (lm32_elf_copy_indirect_symbol): Likewise.
40 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
41 (m32r_elf_link_hash_newfunc): Likewise.
42 (m32r_elf_link_hash_table_create): Updated.
43 (m32r_elf_copy_indirect_symbol): Likewise.
44 (allocate_dynrelocs): Likewise.
45 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
46 (metag_link_hash_newfunc): Updated.
47 (elf_metag_copy_indirect_symbol): Likewise.
48 (readonly_dynrelocs): Likewise.
49 (allocate_dynrelocs): Likewise.
50 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
51 dyn_relocs.
52 (link_hash_newfunc): Updated.
53 (microblaze_elf_check_relocs): Likewise.
54 (microblaze_elf_copy_indirect_symbol): Likewise.
55 (readonly_dynrelocs): Likewise.
56 (allocate_dynrelocs): Likewise.
57 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
58 (nds32_elf_link_hash_newfunc): Updated.
59 (nds32_elf_copy_indirect_symbol): Likewise.
60 (readonly_dynrelocs): Likewise.
61 (allocate_dynrelocs): Likewise.
62 (nds32_elf_check_relocs): Likewise.
63 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
64 (link_hash_newfunc): Updated.
65 (nios2_elf32_copy_indirect_symbol): Likewise.
66 (nios2_elf32_check_relocs): Likewise.
67 (allocate_dynrelocs): Likewise.
68 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
69 (or1k_elf_link_hash_newfunc): Updated.
70 (readonly_dynrelocs): Likewise.
71 (allocate_dynrelocs): Likewise.
72 (or1k_elf_copy_indirect_symbol): Likewise.
73 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
74 (ppc_elf_link_hash_newfunc): Updated.
75 (ppc_elf_copy_indirect_symbol): Likewise.
76 (ppc_elf_check_relocs): Likewise.
77 (readonly_dynrelocs): Likewise.
78 (ppc_elf_adjust_dynamic_symbol): Likewise.
79 (allocate_dynrelocs): Likewise.
80 (ppc_elf_relocate_section): Likewise.
81 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
82 (link_hash_newfunc): Updated.
83 (elf_s390_copy_indirect_symbol): Likewise.
84 (readonly_dynrelocs): Likewise.
85 (elf_s390_adjust_dynamic_symbol): Likewise.
86 (allocate_dynrelocs): Likewise.
87 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
88 (sh_elf_link_hash_newfunc): Updated.
89 (readonly_dynrelocs): Likewise.
90 (allocate_dynrelocs): Likewise.
91 (sh_elf_copy_indirect_symbol): Likewise.
92 (sh_elf_check_relocs): Likewise.
93 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
94 (elf32_tic6x_link_hash_newfunc): Likewise.
95 (elf32_tic6x_link_hash_table_create): Updated.
96 (readonly_dynrelocs): Likewise.
97 (elf32_tic6x_check_relocs): Likewise.
98 (elf32_tic6x_allocate_dynrelocs): Likewise.
99 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
100 dyn_relocs.
101 (link_hash_newfunc): Updated.
102 (tilepro_elf_copy_indirect_symbol): Likewise.
103 (tilepro_elf_check_relocs): Likewise.
104 (allocate_dynrelocs): Likewise.
105 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
106 (ppc64_elf_copy_indirect_symbol): Updated.
107 (ppc64_elf_check_relocs): Likewise.
108 (readonly_dynrelocs): Likewise.
109 (ppc64_elf_adjust_dynamic_symbol): Likewise.
110 (dec_dynrel_count): Likewise.
111 (allocate_dynrelocs): Likewise.
112 (ppc64_elf_relocate_section): Likewise.
113 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
114 (link_hash_newfunc): Updated.
115 (elf_s390_copy_indirect_symbol): Likewise.
116 (readonly_dynrelocs): Likewise.
117 (allocate_dynrelocs): Likewise.
118 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
119 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
120 dyn_relocs.
121 (elfNN_aarch64_link_hash_newfunc): Updated.
122 (elfNN_aarch64_copy_indirect_symbol): Likewise.
123 (readonly_dynrelocs): Likewise.
124 (need_copy_relocation_p): Likewise.
125 (elfNN_aarch64_allocate_dynrelocs): Likewise.
126 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
127 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
128 (link_hash_newfunc): Updated.
129 (riscv_elf_copy_indirect_symbol): Likewise.
130 (riscv_elf_check_relocs): Likewise.
131 (readonly_dynrelocs): Likewise.
132 (allocate_dynrelocs): Likewise.
133 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
134 dyn_relocs.
135 (link_hash_newfunc): Updated.
136 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
137 (_bfd_sparc_elf_check_relocs): Likewise.
138 (readonly_dynrelocs): Likewise.
139 (allocate_dynrelocs): Likewise.
140 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
141 (link_hash_newfunc): Updated.
142 (tilegx_elf_copy_indirect_symbol): Likewise.
143 (tilegx_elf_check_relocs): Likewise.
144 (readonly_dynrelocs): Likewise.
145 (allocate_dynrelocs): Likewise.
146 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
147 (readonly_dynrelocs): Likewise.
148 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
149 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
150
2fdb65f2
AM		 1512020-06-01 Alan Modra <amodra@gmail.com>
152
153 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
154 command against cmd_length, not the end of record. For
155 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
156 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
157 cmd_length test.
158
12adf805
DF		 1592020-05-28 David Faust <david.faust@oracle.com>
160
161 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
162 R_BPF_INSN_{32,64} relocations.
163
66e3eb08
SC		 1642020-05-28 Stephen Casner <casner@acm.org>
165
166 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
167 addreses in .long (used in testsuites) and .stab values.
168
a6dbf402
L		 1692020-05-27 H.J. Lu <hongjiu.lu@intel.com>
170
171 PR ld/22909
172 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
173 Check bfd_link_dll when issue a DT_TEXTREL warning.
174 * elfxx-x86.c (maybe_set_textrel): Likewise.
175 (_bfd_x86_elf_size_dynamic_sections): Likewise.
176
9e7cb4c3
NC		 1772020-05-26 Nick Clifton <nickc@redhat.com>
178
179 * plugin.c (try_load_plugin): Extend error message when a plugin
180 fails to open.
181
c892b447
AM		 1822020-05-23 Alan Modra <amodra@gmail.com>
183
184 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
185
6f3fe02b
AM		 1862020-05-22 Alan Modra <amodra@gmail.com>
187
188 PR 25882
189 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
190 attributes from shared libraries, and do not return an error if
191 they don't match.
192
0490dd41
AM		 1932020-05-21 Alan Modra <amodra@gmail.com>
194
195 PR 25993
196 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
197 filename.
198 (_bfd_delete_bfd): Free the copy.
199 (_bfd_new_bfd): Free nbfd->memory on error.
200
c9594989
AM		 2012020-05-21 Alan Modra <amodra@gmail.com>
202
203 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
204 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
205 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
206 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
207 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
208 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
209 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
210 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
211 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
212 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
213 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
214 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
215 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
216 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
217 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
218 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
219 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
220 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
221 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
222 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
223
8f595e9b
NC		 2242020-05-20 Nelson Chu <nelson.chu@sifive.com>
225
226 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
227 get_default_version. It is used to find the default version for
228 the specific extension.
229 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
230 default_major_version and default_minor_version. Add new bfd_boolean
231 parameter *use_default_version. Set it to TRUE if we need to call
232 the callback rps->get_default_version to find the default version.
233 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
234 the default version in riscv_parsing_subset_version, and then call
235 riscv_add_subset to add the subset into subset list.
236 (riscv_parse_prefixed_ext): Likewise.
237 (riscv_std_z_ext_strtab): Support Zicsr extensions.
238 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
239 strings rather than characters.
240 riscv_merge_arch_attr_info): The callback function get_default_version
241 is only needed for assembler, so set it to NULL int the linker.
242 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
243 * elfxx-riscv.h: Updated.
244
7b958a48
AM		 2452020-05-20 Alan Modra <amodra@gmail.com>
246
247 PR 25993
248 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
249 use bfd_set_filename.
250 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
251 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
252 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
253 (bfd_create): Likewise.
254 (_bfd_delete_bfd): Don't free filename.
255 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
256 return pointer to the copy or NULL on alloc fail.
257 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
258 result of bfd_set_filename.
259 * bfd-in2.h: Regenerate.
260
3c568b8a
AM		 2612020-05-20 Alan Modra <amodra@gmail.com>
262
263 PR 26011
264 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
265 section size against file size.
266 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
267
6fd1d259
GN		 2682020-05-19 Gunther Nikl <gnikl@justmail.de>
269
270 PR 26005
11c0dd51
NC		 271 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
272 and memset when allocating memory for the sections_being_created
273 array.
6fd1d259 274
7e94cf6c
SH		 2752020-05-19 Stafford Horne <shorne@gmail.com>
276
277 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
278 to relgot.
279 (or1k_elf_relocate_section): Access srelgot via
280 htab->root.srelgot. Add assertions for srelgot->contents.
281 Introduce local variable for srelgot to not reuse global
282 sreloc.
283 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
284 (or1k_set_got_and_rela_sizes): New function.
285 (or1k_initial_exec_offset): New function.
286 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
287 (or1k_elf_relocate_section): Allow for TLS to handle multiple
288 model access.
289 (or1k_elf_check_relocs): Use OR to set TLS access.
290 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
291 sizes.
292 (or1k_elf_size_dynamic_sections): Use
293 or1k_set_got_and_rela_sizes to set sizes.
294 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
295 (TCB_SIZE): New macro.
296 (tpoff): Use TCB_SIZE and alignment to calculate offset.
297 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
298 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
299 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
300 (tpoff): Add dynamic boolean argument.
301 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
302
7e057737
SP		 3032020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
304
305 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
306 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
307 cases with BFD_RELOC_AARCH64_JUMP26.
308 (elfNN_aarch64_check_relocs): Likewise.
309
765cf5f6
AM		 3102020-05-19 Alan Modra <amodra@gmail.com>
311
312 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
313 bfd_get_filename rather than accessing bfd->filename directly.
314 * aout-target.h (MY (object_p)): Likewise.
315 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
316 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
317 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
318 (_bfd_archive_bsd44_construct_extended_name_table),
319 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
320 (_bfd_bsd_write_armap): Likewise.
321 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
322 * cache.c (bfd_open_file): Likewise.
323 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
324 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
325 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
326 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
327 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
328 * elf32-nds32.c (nds32_elf_output_symbol_hook),
329 (patch_tls_desc_to_ie): Likewise.
330 * elf32-spu.c (sort_bfds, print_one_overlay_section),
331 (spu_elf_auto_overlay): Likewise.
332 * elf64-hppa.c (elf_hppa_final_link): Likewise.
333 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
334 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
335 * elflink.c (bfd_elf_size_dynamic_sections),
336 (elf_link_input_bfd): Likewise.
337 * linker.c (_bfd_generic_link_output_symbols): Likewise.
338 * mach-o.c (bfd_mach_o_follow_dsym),
339 (bfd_mach_o_close_and_cleanup): Likewise.
340 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
341 (find_separate_debug_file, get_build_id_name): Likewise.
342 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
343 * plugin.c (bfd_plugin_open_input): Likewise.
344 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
345 * som.c (som_write_armap): Likewise.
346 * srec.c (srec_write_record, srec_write_symbols): Likewise.
347 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
348 (_bfd_vms_lib_write_archive_contents): Likewise.
349 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
350
39a1432c
AM		 3512020-05-19 Alan Modra <amodra@gmail.com>
352
353 PR 25713
354 * bfdio.c (_bfd_real_fopen): Typo fix.
355
ed02cdb5
NC		 3562020-05-18 Nick Clifton <nickc@redhat.com>
357
358 PR 26005
359 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
360 for the sections_being_created array.
361
7a87e9c8
AM		 3622020-05-18 Alan Modra <amodra@gmail.com>
363
364 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
365 they can be freed without also freeing internal_relocs.
366
ca859a89
JC		 3672020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
368
369 PR 25713
370 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
371 separators into DOS style when creating a WIN32 fullpath.
372
fc46e8bd
NC		 3732020-05-14 Nelson Chu <nelson.chu@sifive.com>
374
375 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
376 to initialize RISC-V tdata.
377
533f049e
GN		 3782020-05-12 Gunther Nikl <gnikl@justmail.de>
379
380 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
381 relocation size.
382
94ba9882
AM		 3832020-05-11 Alan Modra <amodra@gmail.com>
384
385 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
386
7c1f4227
AM		 3872020-05-11 Alan Modra <amodra@gmail.com>
388
389 * elf64-ppc.c: Rename powerxx to power10 throughout.
390
4d5acb1e
AM		 3912020-05-11 Alan Modra <amodra@gmail.com>
392
393 PR 25961
394 * coffgen.c (coff_get_normalized_symtab): Check that buffer
395 contains required number of auxents before processing any auxent.
396 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
397 file name from auxents for PE.
398
7242fa8a
GN		 3992020-05-04 Gunther Nikl <gnikl@justmail.de>
400
401 * aout-cris.c (DEFAULT_ARCH): Delete define.
402 (MY_set_arch_mach): Likewise.
403 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
404 of bfd_arch_cris.
405 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
406 of r_type before the shift.
407
4082020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
cff69cf4
WD		 409
410 PR ld/25665
411 * elfnn-aarch64.c (group_sections): Copy implementation from
412 elf32-arm.c.
413
a2714d6c
AM		 4142020-05-01 Alan Modra <amodra@gmail.com>
415
416 PR 25900
417 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
418 accessing root.u.def of symbols. Also check root.u.def.section
419 is non-NULL. Reverse tests so as to make the logic positive.
420
a8acd6ee
AM		 4212020-05-01 Alan Modra <amodra@gmail.com>
422
423 PR 25882
424 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
425 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
426
6b728d32
AM		 4272020-05-01 Alan Modra <amodra@gmail.com>
428
429 PR 25882
430 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
431 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
432 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
433 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
434 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
435 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
436 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
437 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
438 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
439 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
440
91ed9b71
AM		 4412020-05-01 Alan Modra <amodra@gmail.com>
442
443 PR 25882
444 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
445 from shared libraries.
446
d548f47d
MF		 4472020-04-29 Max Filippov <jcmvbkbc@gmail.com>
448
449 * elf32-xtensa.c (relax_section): Don't negate diff_value for
450 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
451 equals 0. Report overflow when the result has negative sign but
452 all significant bits are zero.
453
dfa85db1
GN		 4542020-04-29 Gunther Nikl <gnikl@justmail.de>
455
456 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
457 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
458
48e5bada
AM		 4592020-04-28 Alan Modra <amodra@gmail.com>
460
461 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
462 Emit warning message.
463
251dae91
TC		 4642020-04-27 Tamar Christina <tamar.christina@arm.com>
465
466 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
467 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
468 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
469 to x86_64_pe_big_vec as it not a big-endian format.
470 (vec i386_pe_big_vec): New.
471 * configure.ac: Likewise.
472 * targets.c: Likewise.
473 * configure: Regenerate.
474 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
475 COFF_WITH_PE_BIGOBJ): New.
476 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
477 New.
478 (x86_64_pe_be_vec): Moved.
479
27456742
AK		 4802020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
481
482 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
483 * elf.c (elfcore_grok_arc_v2): New function.
484 (elfcore_grok_note): Call the new function to handle the corresponding
485 note.
486 (elfcore_write_arc_v2): New function.
487 (elfcore_write_register_note): Call the new function to handle the
488 corresponding pseudo-sections.
489
30ce8e47
MF		 4902020-04-22 Max Filippov <jcmvbkbc@gmail.com>
491
492 PR ld/25861
493 * bfd-in2.h: Regenerated.
494 * elf32-xtensa.c (elf_howto_table): New entries for
495 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
496 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
497 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
498 R_XTENSA_NDIFF{8,16,32}.
499 * libbfd.h (bfd_reloc_code_real_names): Add names for
500 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
501 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
502 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
503 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
504
c36876fe
TC		 5052020-04-21 Tamar Christina <tamar.christina@arm.com>
506
507 PR binutils/24753
508 * compress.c (bfd_get_full_section_contents): Exclude sections with no
509 content.
510
6f6fd151
L		 5112020-04-21 H.J. Lu <hongjiu.lu@intel.com>
512
513 PR ld/25849
514 * elf-bfd.h (elf_backend_data): Add
515 elf_backend_strip_zero_sized_dynamic_sections.
516 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
517 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
518 New macro.
519 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
520 function.
521 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
522 New macro.
523 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
524
1f7f2abb
L		 5252020-04-21 H.J. Lu <hongjiu.lu@intel.com>
526
527 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
528 sec.
529 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
530 DT_TEXTREL with -M.
531 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
532
e04f33c0
NC		 5332020-04-21 Nick Clifton <nickc@redhat.com>
534
535 * po/sr.po: Updated Serbian translation.
536
fad3d2c1
AM		 5372020-04-21 Alan Modra <amodra@gmail.com>
538
539 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
540 processing.
541
23c8270e
SC		 5422020-04-20 Stephen Casner <casner@acm.org>
543
544 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
545 causing globals from linker script to be treated as debug symbols.
546 (translate_symbol_table): Don't sign-extend symbol values from 16
547 to 64 bits in nm output.
548
2efec98b
AM		 5492020-04-20 Alan Modra <amodra@gmail.com>
550
551 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
552
18f97353
AM		 5532020-04-18 Alan Modra <amodra@gmail.com>
554
555 * section.c (bfd_is_const_section): Correct test for special
556 sections.
557 * bfd-in2.h: Regenerate.
558
8d55d10a
AM		 5592020-04-17 Alan Modra <amodra@gmail.com>
560
561 PR 25842
562 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
563 NULL nodename.
564
8e4979ac
NC		 5652020-04-16 Nick Clifton <nickc@redhat.com>
566
567 PR 25803
568 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
569 abort with a more helpful error message.
570
aec72fda
AM		 5712020-04-16 Alan Modra <amodra@gmail.com>
572
573 PR 25827
574 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
575 strdup(0).
576
95a51568
FS		 5772020-04-15 Fangrui Song <maskray@google.com>
578
579 PR binutils/24613
580 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
581 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
582 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
583 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
584 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
585 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
586 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
587 * elf32-sh.c (sh_elf_relocate_section): Likewise.
588 * elf32-spu.c (spu_elf_relocate_section): Likewise.
589 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
590 * elflink.c (elf_link_output_extsym): Likewise.
591 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
592
7ecb5154
AM		 5932020-04-15 Alan Modra <amodra@gmail.com>
594
595 PR 25823
596 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
597 pointer into strings that may be freed for section name, always
598 allocate a new string.
599
f717994f
JMG		 6002020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
601 Jan W. Jagersma <jwjagersma@gmail.com>
602
603 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
604 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
605 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
606 (_bfd_go32_mkobject): New functions.
607 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
608 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
609 (go32exe_mkobject): Call _bfd_go32_mkobject.
610 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
611 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
612 and COFF_GO32.
613 (coff_write_relocs): Enable extended reloc counter code if
614 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
615 (coff_write_object_contents): Likewise. Pad section headers
616 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
617 instead of coff_swap_scnhdr_out.
618 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
619 enable extended reloc counter.
620 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
621 Declare with ATTRIBUTE_UNUSED.
622 * libcoff-in.h: (struct coff_tdata): New field go32.
623 (obj_go32): Define.
624 * libcoff.h: Regenerate.
625
34ca5531
FS		 6262020-04-14 Fangrui Song <maskray@google.com>
627
628 PR gas/25768
629 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
630 12.
631
fa1477dc
SC		 6322020-04-14 Stephen Casner <casner@acm.org>
633
634 PR ld/25677
635 * pdp11.c: Add implementation of --imagic option.
636 (adjust_o_magic): Fix objcopy --extract-symbol test.
637 * libaout.h (enum aout_magic): Add i_magic.
638
a0543b0b
RO		 6392020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
640 Nick Clifton <nickc@redhat.com>
641
642 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
643 <0>: Ignore.
644 <default>: Error rather than abort.
645
3349112e
L		 6462020-04-03 H.J. Lu <hongjiu.lu@intel.com>
647
648 PR ld/25767
649 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
650 relocation section from section group.
651
4d095f5b
JJ		 6522020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
653
654 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
655 bfd->origin to file offset.
656 * bfdwin.c (bfd_get_file_window): Likewise.
657 * bfd.c: Clarify the use of the bfd->origin field.
658 * bfd-in2.h: Regenerate.
659 * coff-i386.c: Don't include go32exe.h. Allow overriding
660 coff_write_object_contents via COFF_WRITE_CONTENTS.
661 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
662 (go32exe_write_object_contents): New functions.
663 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
664 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
665 (create_go32_stub): Remove check for 2k size limit. Read stub
666 from go32exe_temp_stub if present.
667 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
668 copy variable-length stub.
669 (go32_check_format): Read stub to go32exe_temp_stub, set
670 origin, return go32exe_cleanup.
671 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
672 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
673 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
674 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
675 Remove functions and their associated #defines.
676 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
677 * libcoff-in.h: (struct coff_tdata): New field stub_size.
678 Rename field go32stub to stub.
679 * libcoff.h: Regenerate.
680 * coff-stgo32.c (go32_check_format): Rename to...
681 (go32exe_check_format): ...this.
682 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
683 (go32exe_copy_private_bfd_data): ...this.
684 (stub_bytes): Rename to...
685 (go32exe_default_stub): ...this.
686 (create_go32_stub): Rename to...
687 (go32exe_create_stub): ...this.
688 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
689 when possible.
690
382aae06
L		 6912020-04-01 H.J. Lu <hongjiu.lu@intel.com>
692
693 PR ld/25749
694 PR ld/25754
695 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
696 relocation to R_386_32 for relocation against non-preemptible
697 absolute symbol.
698 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
699 allocate dynamic relocation for non-preemptible absolute symbol.
700 (elf_i386_relocate_section): Pass sec to
701 GENERATE_DYNAMIC_RELOCATION_P.
702 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
703 (elf_x86_64_convert_load_reloc): Covert load relocation to
704 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
705 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
706 for non-preemptible absolute symbol if they overflow.
707 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
708 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
709 symbol. Don't allocate dynamic relocation for non-preemptible
710 absolute symbol.
711 (elf_x86_64_relocate_section): Don't generate relative relocation
712 for GOTPCREL relocations aganst local absolute symbol. Pass sec
713 to GENERATE_DYNAMIC_RELOCATION_P.
714 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
715 against non-preemptible absolute symbol.
716 (_bfd_elf_x86_valid_reloc_p): New function.
717 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
718 GOT_ABS GOT slot.
719 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
720 argument. Don't generate dynamic relocation against
721 non-preemptible absolute symbol.
722 (ABS_SYMBOL_P): New.
723 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
724 against non-preemptible absolute symbol.
725 (GOT_ABS): New.
726 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
727 (_bfd_elf_x86_valid_reloc_p): New.
728
a7618269
TC		 7292020-04-01 Tamar Christina <tamar.christina@arm.com>
730
731 PR ld/16017
732 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
733 address in the GOT if in thumb only mode.
734
15ccbdd7
TC		 7352020-04-01 Tamar Christina <tamar.christina@arm.com>
736
737 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
738
7b948a25
HPN		 7392020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
740
741 * mmo.c (mmo_scan): Create .text section only when needed, not
742 from the start.
743
89b599df
AM		 7442020-03-31 Alan Modra <amodra@gmail.com>
745
746 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
747 return value check.
748
81699544
AM		 7492020-03-31 Alan Modra <amodra@gmail.com>
750
751 * vms-alpha.c (image_write): Check bounds for sections without
752 contents too. Error on non-zero write to section without
753 contents.
754 (_bfd_vms_slurp_etir): Check return of image_write* functions.
755
b3b360de
AM		 7562020-03-31 Alan Modra <amodra@gmail.com>
757
758 * tekhex.c (pass_over): Check is_eof before reading buffer.
759
00386881
NC		 7602020-03-30 Nick Clifton <nickc@redhat.com>
761
762 PR binutils/pr25662
763 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
764 field to timestamp and make it an integer.
765 * libcoff.h: Regenerate.
766 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
767 field in the pe_data structure rather than the insert_timestamp
768 field.
769
988b7300
AM		 7702020-03-30 Alan Modra <amodra@gmail.com>
771
772 PR 25745
773 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
774 statistics message.
775
aa49fc22
NC		 7762020-03-26 Nick Clifton <nickc@redhat.com>
777
778 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
779 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
780 prototype.
781 * libbfd.h: Regenerate.
782
ff768510
AM		 7832020-03-26 Alan Modra <amodra@gmail.com>
784
785 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
786
f75fbe8a
AM		 7872020-03-26 Alan Modra <amodra@gmail.com>
788
789 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
790 array.
791 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
792
aac88046
NC		 7932020-03-25 Nick Clifton <nickc@redhat.com>
794
795 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
796 function.
797 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
798 * libbfd.h: Regenerate.
799
cf2611fe
SV		 8002020-03-25 Shahab Vahedi <shahab@synopsys.com>
801
802 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
803 correct field name in the output string.
804
d16e3d2e
AM		 8052020-03-25 Alan Modra <amodra@gmail.com>
806
807 PR 25662
808 * elf.c (assign_file_positions_for_load_sections): Adjust offset
809 for SHT_NOBITS section if first in segment.
810
1081065c
L		 8112020-03-24 H.J. Lu <hongjiu.lu@intel.com>
812
813 PR binutils/25708
814 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
815 (_bfd_elf_get_symbol_version_string): This.
816 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
817 (_bfd_elf_get_symbol_version_string): This.
818 (bfd_elf_print_symbol): Pass TRUE to
819 _bfd_elf_get_symbol_version_string.
820 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
821 bfd_boolean argument.
822 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
823 * targets.c (_bfd_get_symbol_version_string): Likewise.
824 (bfd_get_symbol_version_string): Likewise.
825 * bfd-in2.h: Regenerated.
826
0b8448af 8272020-03-24 Nick Clifton <nickc@redhat.com>
e11cd7c4 828 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
0b8448af
NC		 829
830 PR 25713
831 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
832 Win32 systems.
833
ec2e748a
NC		 8342020-03-24 Nick Clifton <nickc@redhat.com>
835
836 PR 25681
837 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
838 segment to use for PT_GNU_RELRO, ignore empty sections in a
839 segment's current list.
840
cda7e560
L		 8412020-03-24 H.J. Lu <hongjiu.lu@intel.com>
842
843 PR binutils/25717
844 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
845
7e6e972f
L		 8462020-03-24 H.J. Lu <hongjiu.lu@intel.com>
847
848 PR binutils/25708
849 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
850 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
851 on the previous _bfd_elf_get_symbol_version_string.
852 (_bfd_elf_get_symbol_version_string): Use it.
853
65109548
AM		 8542020-03-24 Alan Modra <amodra@gmail.com>
855
856 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
857 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
858 struct areltdata.
859
fdde2fb6
SH		 8602020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
861
862 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
863
cf28cfef
AM		 8642020-03-23 Alan Modra <amodra@gmail.com>
865
866 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
867 symbol count. Allocate an extra byte to ensure name strings
868 are terminated. Sanity check name offsets. Release memory on
869 error return.
870
5e737279
AM		 8712020-03-23 Alan Modra <amodra@gmail.com>
872
873 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
874 field hasn't been read. Remove unnecessary casts.
875
c15a8f17
AM		 8762020-03-22 Alan Modra <amodra@gmail.com>
877
878 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
879 enough to read number of symbols.
880
3d98c460
L		 8812020-03-20 H.J. Lu <hongjiu.lu@intel.com>
882
883 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
884 (EXECUTABLE_SUFFIX): Likewise.
885 * config.in: Regenerated.
886 * configure: Likewise.
887 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
888 _bfd_generic_close_and_cleanup.
889 (plugin_list_entry): Remove resolution_file, resolution_option,
890 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
891 lto_wrapper, gcc_env and initialized,
892 (need_lto_wrapper_p): Removed.
893 (get_lto_wrapper): Likewise.
894 (setup_lto_wrapper_env): Likewise.
895 (register_all_symbols_read): Likewise.
896 (egister_cleanup): Likewise.
897 (get_symbols): Likewise.
898 (add_input_file): Likewise.
899 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
900 (add_symbols): Updated.
901 (try_claim): Likewise.
902 (try_load_plugin): Likewise.
903 (bfd_plugin_canonicalize_symtab): Likewise.
904 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
905 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
906
c3a1714c
L		 9072020-03-19 H.J. Lu <hongjiu.lu@intel.com>
908
909 PR binutils/25640
910 * plugin.c (plugin_list_entry): Add has_symbol_type.
911 (add_symbols_v2): New function.
912 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
913 provides symbol type.
914 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
915 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
916 available.
917
67338173
AM		 9182020-03-20 Alan Modra <amodra@gmail.com>
919
920 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
921 enough to read number of symbols.
922
a859124d
AM		 9232020-03-20 Alan Modra <amodra@gmail.com>
924
925 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
926 backend functions for NULL before calling.
927 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
928 (bfd_section_from_shdr, assign_section_numbers): Likewise.
929 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
930 * elfnn-ia64.c (ignore_errors): New function.
931 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
932
f3a08f77
NC		 9332020-03-19 Nick Clifton <nickc@redhat.com>
934
935 PR 25676
936 * dwarf2.c (struct varinfo): Add unit_offset field to record the
937 location of the varinfo in the unit's debug info data. Change the
938 type of the stack field to a boolean.
939 (lookup_var_by_offset): New function. Returns the varinfo
940 structure for the variable described at the given offset in the
941 unit's debug info.
942 (scan_unit_for_symbols): Add support for variables which have the
943 DW_AT_specification attribute.
944
6a541707
NC		 9452020-03-19 Nick Clifton <nickc@redhat.com>
946
947 PR 25699
948 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
949 error return.
950
effc14f5
SH		 9512020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
952
953 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
954
ac4bf06c
NC		 9552020-03-18 Nick Clifton <nickc@redhat.com>
956
957 PR 25673
958 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
959 memory access when processing a corrupt secondary reloc section.
960
53215f21
CL		 9612020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
962
963 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
964 instead of calling abort.
965 * elf32-csky.c (csky_build_one_stub): Likewise.
966 * elf32-hppa.c (hppa_build_one_stub): Likewise.
967 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
968 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
969 * elf32-metag.c (metag_build_one_stub): Likewise.
970 * elf32-nios2.c (nios2_build_one_stub): Likewise.
971 * elf64-ppc.c (ppc_build_one_stub): Likewise.
972 (ppc_size_one_stub): Likewise.
973 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
974
327ef784
NC		 9752020-03-17 Nick Clifton <nickc@redhat.com>
976
d3c3c542 977 PR 25688
327ef784
NC		 978 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
979 with error messages.
980
ecbbbdba
NC		 9812020-03-17 Nick Clifton <nickc@redhat.com>
982
983 PR 25687
984 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
985 free. Add free on another failure path.
986
4b3ecb3b
AM		 9872020-03-16 Alan Modra <amodra@gmail.com>
988
989 PR 25675
990 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
991 we have a non-zero section count. Do lma comparison in octets.
992
7bac4137
AM		 9932020-03-16 Alan Modra <amodra@gmail.com>
994
995 * vms-alpha.c (dst_restore_location): Validate index into
996 dst_ptr_offsets array before accessing. Return status.
997 (dst_retrieve_location): Similarly, making "loc" parameter a
998 pointer to return value.
999 (_bfd_vms_slurp_etir): Update calls to above functions.
1000
8b5d0a4f
KR		 10012020-03-14 Kamil Rytarowski <n54@gmx.com>
1002
1003 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1004 targets.
1005 * configure: Regenerated.
1006
48e81d7f
AM		 10072020-03-14 Alan Modra <amodra@gmail.com>
1008
1009 * section.c (BFD_FAKE_SECTIONS): Formatting.
1010 * bfd-in2.h: Regenerate.
1011
06d949ec
KR		 10122020-03-13 Kamil Rytarowski <n54@gmx.com>
1013
1014 * elf.c (elfcore_grok_netbsd_note): Add support for
1015 NT_NETBSDCORE_LWPSTATUS notes.
1016
abf874aa
CL		 10172020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1018
1019 * bfd-in2.h: Regenerate.
1020 * section.c (asection): Add already_assigned field.
1021 (BFD_FAKE_SECTION): Add default initializer for it.
1022 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1023 * elf32-arm.c (arm_build_one_stub): Add support for
1024 non_contiguous_regions.
1025 * elf32-csky.c (csky_build_one_stub): Likewise.
1026 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1027 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1028 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1029 * elf32-metag.c (metag_build_one_stub): Likewise.
1030 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1031 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1032 (ppc_size_one_stub): Likewise.
1033 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1034 * elflink.c (elf_link_input_bfd): Likewise.
1035
74e10d17
L		 10362020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1037
1038 PR ld/24920
1039 * elf-linker-x86.h (elf_linker_x86_params): Add
1040 static_before_all_inputs and has_dynamic_linker.
1041 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1042 dynamic input objects if -static is passed at command-line
1043 before all input files without --dynamic-linker unless
1044 --no-dynamic-linker is used.
1045
015ec493
KR		 10462020-03-13 Kamil Rytarowski <n54@gmx.com>
1047
1048 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1049
66631823
CE		 10502020-03-13 Christian Eggers <ceggers@gmx.de>
1051
1052 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1053 "p_paddr" from "at".
1054 * elfcode.h (bfd_from_remote_memory): Add units to several
1055 parameters. New local "opb". Fix usage of p_align. Fix
1056 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1057 call of target_read_memory.
1058 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1059 calculation of "offset" and "output_offset".
1060 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1061 from "offset" and fix calculation of "end" from "vma+size". Fix
1062 comparison between "sh_addr" and "vma"/"output_offset".
1063 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1064 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1065 member.
1066 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1067 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1068 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1069 assignment of p_paddr from phdr_lma. Fix comparison between
1070 "lma+size" and "next->lma".
1071 (elf_sort_segments): Fix assignment from p_paddr to lma.
1072 (assign_file_positions_for_load_sections): Add unit (bytes) to
1073 local "align". Fix calculation of local "off_adjust". Fix
1074 calculation of local "filehdr_vaddr".
1075 (assign_file_positions_for_non_load_sections): New local "opb".
1076 Fix calculation of "end" from "p_size". Fix comparison between
1077 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1078 from "end" and "p_vaddr".
1079 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1080 vma. Fix assignment to p_paddr from lma. Fix comparison between
1081 p_paddr and lma. Fix assignment to p_paddr from lma.
1082 * merge.c (sec_merge_emit): New local "opb". Convert
1083 "alignment_power" to octets.
1084 (_bfd_add_merge_section): New locals "alignment_power" and
1085 "opb". Fix comparison between "alignment_power" and
1086 "sizeof(align)".
1087 (_bfd_merge_sections): New local "opb". Divide size by opb
1088 before checking align mask.
1089
502794d4
CE		 10902020-03-13 Christian Eggers <ceggers@gmx.de>
1091
1092 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1093 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1094 section LMA/VMA.
1095 (_bfd_elf_make_section_from_phdr): Similarly.
1096 (elf_fake_sections): Fix calculation of
1097 Elf_Internal_shdr::sh_addr from section VMA.
1098 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1099 and bytes.
1100 (assign_file_positions_for_load_sections): Fix calculations of
1101 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1102 comparison between program header address and section LMA.
1103 (assign_file_positions_for_non_load_sections): Likewise.
1104 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1105 (IS_CONTAINED_BY_VMA): Add parameter opb.
1106 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1107 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1108 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1109 Fix calculations of p_addr_valid and p_vaddr_offset.
1110 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1111 with octets per byte when comparing against p_vaddr.
1112
8248d21a
AM		 11132020-03-11 Alan Modra <amodra@gmail.com>
1114
1115 * som.c (setup_sections): Sanity check subspace.name.
1116
435edf0b
AM		 11172020-03-11 Alan Modra <amodra@gmail.com>
1118
1119 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1120
6b5e16ff
AM		 11212020-03-10 Alan Modra <amodra@gmail.com>
1122
1123 PR 25648
1124 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1125 addresses here.
1126
2f57795b
AM		 11272020-03-09 Alan Modra <amodra@gmail.com>
1128
1129 * wasm-module.c (wasm_scan): Sanity check file name length
1130 before allocating memory. Move common section setup code. Do
1131 without bfd_tell to calculate section size.
1132
a0dcf297
NC		 11332020-03-06 Nick Clifton <nickc@redhat.com>
1134
1135 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1136 with error messages and failure return values.
1137
e15a8da9
MF		 11382020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1139
1140 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1141 relocation sections for any removed reference to a dynamic symbol.
1142
a8e14f4c
NC		 11432020-03-05 Nick Clifton <nickc@redhat.com>
1144
1145 * elf-bfd.h (struct elf_backend_data): Add new fields:
1146 init_secondary_reloc_section, slurp_secondary_reloc_section,
1147 write_secondary_reloc_section.
1148 (_bfd_elf_init_secondary_reloc_section): Prototype.
1149 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1150 (_bfd_elf_write_secondary_reloc_section): Prototype.
1151 * elf.c ( bfd_section_from_shdr): Invoke the new
1152 init_secondary_reloc_section backend function, if defined, when a
1153 second reloc section is encountered.
1154 (swap_out_syms): Invoke the new symbol_section_index function, if
1155 defined, when computing the section index of an OS/PROC specific
1156 symbol.
1157 (_bfd_elf_init_secondary_reloc_section): New function.
1158 (_bfd_elf_slurp_secondary_reloc_section): New function.
1159 (_bfd_elf_write_secondary_reloc_section): New function.
1160 (_bfd_elf_copy_special_section_fields): New function.
1161 * elfcode.h (elf_write_relocs): Invoke the new
1162 write_secondary_relocs function, if defined, in order to emit
1163 secondary relocs.
1164 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1165 function, if defined, in order to read in secondary relocs.
1166 * elfxx-target.h (elf_backend_copy_special_section_fields):
1167 Provide a non-NULL default definition.
1168 (elf_backend_init_secondary_reloc_section): Likewise.
1169 (elf_backend_slurp_secondary_reloc_section): Likewise.
1170 (elf_backend_write_secondary_reloc_section): Likewise.
1171 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1172 fields.
1173 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1174 * configure: Regenerate.
1175
6f8f95b4
AM		 11762020-03-05 Alan Modra <amodra@gmail.com>
1177
1178 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1179 against file size before allocating memory. Use bfd_alloc rather
1180 than bfd_zalloc for carsym/strings memory.
1181
233bf4f8
AM		 11822020-03-04 Alan Modra <amodra@gmail.com>
1183
1184 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1185 sh_addr mod sh_addalign is zero.
1186
1039fd9a
AM		 11872020-03-04 Alan Modra <amodra@gmail.com>
1188
1189 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1190
f5714099
AM		 11912020-03-03 Alan Modra <amodra@gmail.com>
1192
1193 * format.c (struct bfd_preserve): Add cleanup field.
1194 (bfd_preserve_save): Add cleanup param and save.
1195 (bfd_preserve_restore): Return cleanup.
1196 (bfd_preserve_finish): Call the cleanup for the discarded match.
1197 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1198 and clear when preserving a match. Restore cleanup too when
1199 restoring that match.
1200
40b35c78
AM		 12012020-03-02 Alan Modra <amodra@gmail.com>
1202
1203 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1204 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1205 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1206 (core_sco5_vec): Correct initialisers.
1207
601b73d5
AM		 12082020-03-02 Alan Modra <amodra@gmail.com>
1209
1210 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1211 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1212 * cisco-core.c (cisco_core_file_validate): Likewise.
1213 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1214 * hpux-core.c (hpux_core_core_file_p): Likewise.
1215 * irix-core.c (irix_core_core_file_p): Likewise.
1216 * lynx-core.c (lynx_core_file_p): Likewise.
1217 * netbsd-core.c (netbsd_core_file_p): Likewise.
1218 * osf-core.c (osf_core_core_file_p): Likewise.
1219 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1220 * sco5-core.c (sco5_core_file_p): Likewise.
1221
728d32c4
L		 12222020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1223
1224 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1225
cb001c0d
AM		 12262020-03-02 Alan Modra <amodra@gmail.com>
1227
1228 * targets.c (bfd_cleanup): New typedef.
1229 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1230 * libbfd-in.h (_bfd_no_cleanup): Define.
1231 * format.c (bfd_reinit): Add cleanup parameter, call it.
1232 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1233 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1234 * aout-target.h (callback, object_p): Return bfd_cleanup.
1235 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1236 * archive.c (bfd_generic_archive_p): Likewise.
1237 * binary.c (binary_object_p): Likewise.
1238 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1239 * coff-ia64.c (ia64coff_object_p): Likewise.
1240 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1241 * coff-sh.c (coff_small_object_p): Likewise.
1242 * coff-stgo32.c (go32_check_format): Likewise.
1243 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1244 (xcoff64_core_p): Likewise.
1245 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1246 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1247 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1248 * elfcode.h (elf_object_p): Likewise.
1249 * elfcore.h (elf_core_file_p): Likewise.
1250 * i386msdos.c (msdos_object_p): Likewise.
1251 * ihex.c (ihex_object_p): Likewise.
1252 * libaout.h (some_aout_object_p): Likewise.
1253 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1254 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1255 * libbfd.c (_bfd_dummy_target): Likewise.
1256 * libcoff-in.h (coff_object_p): Likewise.
1257 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1258 (bfd_mach_o_arm64_core_p): Likewise.
1259 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1260 (bfd_mach_o_arm_core_p): Likewise.
1261 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1262 (bfd_mach_o_i386_core_p): Likewise.
1263 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1264 (bfd_mach_o_x86_64_core_p): Likewise.
1265 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1266 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1267 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1268 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1269 * mmo.c (mmo_object_p): Likewise.
1270 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1271 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1272 (pe_bfd_object_p): Likewise.
1273 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1274 * ppcboot.c (ppcboot_object_p): Likewise.
1275 * rs6000-core.c (rs6000coff_core_p): Likewise.
1276 * som.c (som_object_setup, som_object_p): Likewise.
1277 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1278 * tekhex.c (tekhex_object_p): Likewise.
1279 * vms-alpha.c (alpha_vms_object_p): Likewise.
1280 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1281 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1282 * wasm-module.c (wasm_object_p): Likewise.
1283 * xsym.c (bfd_sym_object_p): Likewise.
1284 * xsym.h (bfd_sym_object_p): Likewise.
1285 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1286 return type.
1287 * pdp11.c (some_aout_object_p): Likewise.
1288 * plugin.c (register_ld_plugin_object_p): Update object_p
1289 parameter type.
1290 * plugin.h (register_ld_plugin_object_p): Likewise.
1291 * bfd-in2.h: Regenerate.
1292 * libbfd.h: Regenerate.
1293 * libcoff.h: Regenerate.
1294
a4dd6c97
AM		 12952020-03-02 Alan Modra <amodra@gmail.com>
1296
1297 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1298 applicable section flags.
1299 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1300 (mips_ecoff_bele_vec): Likewise.
1301 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1302 and .sbss sections.
1303 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1304 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1305
bf577467
AM		 13062020-03-02 Alan Modra <amodra@gmail.com>
1307
1308 * elf32-m32r.c (m32r_elf_section_flags): New function.
1309 (elf_backend_section_flags): Define.
1310 * elf32-nds32.c (nds32_elf_section_flags): New function.
1311 (elf_backend_section_flags): Define.
1312 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1313 .sbss and .sdata sections.
1314 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1315 for SHF_V850_GPREL sections.
1316 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1317 FIXME.
1318 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1319 for SHF_PARISC_SHORT sections.
1320 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1321 (elf_backend_section_flags): Define.
1322 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1323 for SHF_MIPS_GPREL sections. Delete FIXME.
1324
8c803a2d
AM		 13252020-03-02 Alan Modra <amodra@gmail.com>
1326
1327 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1328 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1329 calling elf_backend_section_flags with adjusted params. Use
1330 newsect->flags past that point.
1331 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1332 special sections.
1333 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1334 to have their type overridden, and all sh_flags but processor and
1335 os specific.
1336 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1337 * elf32-mep.c (mep_elf_section_flags): Likewise.
1338 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1339 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1340 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1341 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1342 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1343 stub BFD and non-aarch64 input files when scanning for stubs.
1344
7d4b2d2d
AM		 13452020-03-02 Alan Modra <amodra@gmail.com>
1346
1347 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1348 limit to decompressed element size.
1349
26f60d59
AM		 13502020-03-02 Alan Modra <amodra@gmail.com>
1351
1352 * vms-lib.c (vms_traverse_index): Add recur_count param and
1353 update calls. Fail on excessive recursion.
1354
9cb56943
AM		 13552020-03-02 Alan Modra <amodra@gmail.com>
1356
1357 * vms-alpha.c (vms_get_remaining_object_record): Use
1358 bfd_realloc_or_free rather than bfd_realloc.
1359 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1360 (dst_define_location, parse_module): Likewise, and check realloc
1361 return status before using memory. Return status from function
1362 adjusting all callers.
1363
182ec670
AM		 13642020-02-28 Alan Modra <amodra@gmail.com>
1365
1366 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1367
1b088c82
AM		 13682020-02-28 Alan Modra <amodra@gmail.com>
1369
1370 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1371 Remove duplicate undersize check.
1372
5f602802
AM		 13732020-02-27 Alan Modra <amodra@gmail.com>
1374
1375 PR 24511
1376 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1377
49d9fd42
AM		 13782020-02-27 Alan Modra <amodra@gmail.com>
1379
1380 PR 24511
1381 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1382 (coff_section_type): Adjust comment.
1383 (decode_section_type): Likewise. Call coff_section_type before
1384 decode_section_type.
1385 (bfd_decode_symclass): Use 'c' for common sections other than
1386 the standard one.
1387
05f52dc2
AM		 13882020-02-27 Alan Modra <amodra@gmail.com>
1389
1390 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1391 malloc'd block.
1392
ff69a894
AM		 13932020-02-27 Alan Modra <amodra@gmail.com>
1394
1395 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1396 if file is an archive element.
1397 * bfd-in2.h: Regenerate.
1398
02f7e7ee
AM		 13992020-02-26 Alan Modra <amodra@gmail.com>
1400
1401 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1402 bfd_set_error on failing test. Don't bother changing bfd_error on
1403 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1404 Check sym name is within string buffer. Use size_t for some vars.
1405 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1406 int_buf. Don't change bfd_error on file read error. Use
1407 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1408 calculations to catch overflows before they occur. malloc and
1409 free raw armap rather than using bfd_alloc. Read raw armap before
1410 allocating carsym+strings buffer.
1411 (_bfd_slurp_extended_name_table): Localize variables. Check
1412 name size against file size.
1413
cc4c4f40
AM		 14142020-02-26 Alan Modra <amodra@gmail.com>
1415
1416 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1417
e0b317de
AM		 14182020-02-26 Alan Modra <amodra@gmail.com>
1419
1420 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1421 malloc. Check for NULL return from bfd_malloc.
1422 (rx_table_find, rx_table_map): Likewise.
1423 (rx_set_section_contents): Check bfd_alloc return.
1424 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1425
dc1e8a47
AM		 14262020-02-26 Alan Modra <amodra@gmail.com>
1427
1428 * aoutx.h: Indent labels correctly. Format error strings.
1429 * archive.c: Likewise.
1430 * archive64.c: Likewise.
1431 * coff-arm.c: Likewise.
1432 * coff-rs6000.c: Likewise.
1433 * coff-stgo32.c: Likewise.
1434 * cpu-arm.c: Likewise.
1435 * dwarf2.c: Likewise.
1436 * elf-ifunc.c: Likewise.
1437 * elf-properties.c: Likewise.
1438 * elf-s390-common.c: Likewise.
1439 * elf-strtab.c: Likewise.
1440 * elf.c: Likewise.
1441 * elf32-arm.c: Likewise.
1442 * elf32-bfin.c: Likewise.
1443 * elf32-cr16.c: Likewise.
1444 * elf32-csky.c: Likewise.
1445 * elf32-i386.c: Likewise.
1446 * elf32-m68k.c: Likewise.
1447 * elf32-msp430.c: Likewise.
1448 * elf32-nds32.c: Likewise.
1449 * elf32-nios2.c: Likewise.
1450 * elf32-pru.c: Likewise.
1451 * elf32-xtensa.c: Likewise.
1452 * elf64-ia64-vms.c: Likewise.
1453 * elf64-x86-64.c: Likewise.
1454 * elfcode.h: Likewise.
1455 * elfcore.h: Likewise.
1456 * elflink.c: Likewise.
1457 * elfnn-aarch64.c: Likewise.
1458 * elfnn-ia64.c: Likewise.
1459 * elfnn-riscv.c: Likewise.
1460 * elfxx-mips.c: Likewise.
1461 * elfxx-sparc.c: Likewise.
1462 * elfxx-x86.c: Likewise.
1463 * i386lynx.c: Likewise.
1464 * merge.c: Likewise.
1465 * pdp11.c: Likewise.
1466 * plugin.c: Likewise.
1467 * reloc.c: Likewise.
1468
e310298c
AM		 14692020-02-26 Alan Modra <amodra@gmail.com>
1470
1471 PR 25593
1472 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1473 "dyn_loaded".
1474 (bfd_elf_add_dt_needed_tag): Declare.
1475 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1476 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1477 from elf_add_dt_needed_tag. Remove soname and doit param.
1478 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1479 to see whether as-needed lib is already loaded, use dyn_loaded
1480 list instead. When saving and restoring around as-needed lib
1481 handle possibility that dynstr has not been initialised. Don't
1482 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1483 Mark libs loaded via DT_NEEDED entries of other libs with
1484 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1485 the output.
1486 (elf_link_check_versioned_symbol): Remove now unneccesary
1487 DYNAMIC check when traversing dyn_loaded list.
1488
b570b954
AM		 14892020-02-26 Alan Modra <amodra@gmail.com>
1490
1491 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1492
ecda9016
L		 14932020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1494
1495 PR binutils/25584
1496 * plugin.c (need_lto_wrapper_p): New.
1497 (bfd_plugin_set_program_name): Add an int argument to set
1498 need_lto_wrapper_p.
1499 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1500 set.
1501 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1502
a98c743f
AM		 15032020-02-24 Alan Modra <amodra@gmail.com>
1504
1505 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1506
c893ce36
AM		 15072020-02-24 Alan Modra <amodra@gmail.com>
1508
1509 * vms-lib.c (struct carsym_mem): Add limit.
1510 (vms_add_index): Heed limit.
1511 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1512 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1513 Always return actual number read.
1514 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1515 assertion with error exit.
1516
7b3c2715
AM		 15172020-02-22 Alan Modra <amodra@gmail.com>
1518
1519 PR 25585
1520 * elf.c (assign_file_positions_for_load_sections): Continue linking
1521 on "PHDR segment not covered by LOAD segment" errors.
1522
a4425a57
AM		 15232020-02-21 Alan Modra <amodra@gmail.com>
1524
1525 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1526 overflow check.
1527 (bfd_mach_o_canonicalize_reloc): Likewise.
1528 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1529 counts and offsets against file size.
1530 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1531 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1532 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1533 against file size. Delete symbol table error message.
1534 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1535 against file size.
1536 (bfd_mach_o_read_symtab): Likewise.
1537 (bfd_mach_o_read_command): Pass file size.
1538 (bfd_mach_o_scan): Sanity check command count against file size.
1539
dda2980f
AM		 15402020-02-21 Alan Modra <amodra@gmail.com>
1541
1542 PR 25569
1543 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
1544 "text", "data" and "bss" section pointer vars. Don't update
1545 section size, just exec header sizes.
1546 (adjust_sizes_and_vmas): Don't update text section size. Set
1547 initial exec header a_text. Print exec headers sizes.
1548 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
1549 (adjust_sizes_and_vmas): Similarly. Formatting.
1550 (final_link): Correct final file extension.
1551
00e49dff
NC		 15522020-02-20 Nick Clifton <nickc@redhat.com>
1553
1554 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
1555 callback.
1556 * elfxx-target.h (elf_backend_symbol_section_index): Provide
1557 default definition.
1558 (elfNN_bed): Initialise the symbol_section_index field.
1559 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
1560 OS and PROC specific section indicies. Warn if converting other
1561 reserved incidies to SHN_ABS.
1562
fcaaac0a
SB		 15632020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1564
1565 PR 25537
1566 * cpu-z80.c: Add machine type compatibility checking.
1567
dcf06b89
L		 15682020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1569
1570 PR binutils/25355
1571 * plugin.c (plugin_list_entry): Remove handle.
1572 (try_load_plugin): Call dlclose before return.
1573
2c7c5554
AM		 15742020-02-19 Alan Modra <amodra@gmail.com>
1575
1576 * libbfd-in.h (_bfd_constant_p): Define.
1577 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
1578 file size before allocating memory.
1579 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
1580 * elf.c (bfd_elf_get_str_section): Likewise.
1581 (_bfd_elf_slurp_version_tables): Likewise.
1582 * libbfd.h: Regenerate.
1583
2bb3687b
AM		 15842020-02-19 Alan Modra <amodra@gmail.com>
1585
1586 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
1587 * aoutx.h (aout_get_external_symbols): Replace calls to
1588 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
1589 (slurp_reloc_table): Likewise.
1590 * archive.c (do_slurp_bsd_armap): Likewise.
1591 (do_slurp_coff_armap): Likewise.
1592 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1593 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
1594 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
1595 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
1596 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
1597 (_bfd_coff_get_external_symbols): Likewise.
1598 * ecoff.c (ecoff_slurp_symbolic_header),
1599 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
1600 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
1601 (ecoff_indirect_link_order): Likewise.
1602 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
1603 (_bfd_elf_slurp_version_tables): Likewise.
1604 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1605 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1606 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1607 * elf64-alpha.c (READ): Likewise.
1608 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
1609 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1610 * elfcode.h (elf_slurp_symbol_table),
1611 (elf_slurp_reloc_table_from_section): Likewise.
1612 * elflink.c (elf_link_add_object_symbols),
1613 (elf_link_check_versioned_symbol): Likewise.
1614 * elfxx-mips.c (READ): Likewise.
1615 * i386lynx.c (slurp_reloc_table): Likewise.
1616 * lynx-core.c (lynx_core_file_p): Likewise.
1617 * mach-o.c (bfd_mach_o_canonicalize_relocs),
1618 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
1619 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
1620 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
1621 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
1622 (bfd_pef_parse_symbols): Likewise.
1623 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
1624 * som.c (setup_sections, som_slurp_string_table),
1625 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1626 (som_bfd_fill_in_ar_symbols): Likewise.
1627 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
1628 (evax_bfd_print_image): Likewise.
1629 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
1630 * wasm-module.c (wasm_scan): Likewise.
1631 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1632 * xsym.c (bfd_sym_read_name_table),
1633 (bfd_sym_print_type_information_table_entry): Likewise.
1634 * libbfd.h: Regenerate.
1635
806470a2
AM		 16362020-02-19 Alan Modra <amodra@gmail.com>
1637
1638 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
1639 reading external relocs.
1640 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
1641 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
1642 after bfd_bread.
1643 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
1644 bfd_release.
1645 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
1646 (m32c_elf_relax_section): Likewise.
1647 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
1648 (rl78_elf_relax_section): Likewise.
1649 * elf32-rx.c (rx_offset_for_reloc): Likewise.
1650 (elf32_rx_relax_section): Likewise.
1651 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
1652 parameter types and use..
1653 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
1654 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
1655 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
1656 being read from file, just the extra.
1657 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
1658 after reading external syms. Free on failure.
1659
1f4361a7
AM		 16602020-02-19 Alan Modra <amodra@gmail.com>
1661
1662 * coffcode.h (buy_and_read, coff_slurp_line_table),
1663 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
1664 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
1665 corresponding bfd_alloc call. Adjust variables to suit.
1666 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1667 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
1668 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
1669 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
1670 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
1671 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
1672 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
1673 * elf32-rx.c (elf32_rx_relax_section): Likewise.
1674 * elf64-alpha.c (READ): Likewise.
1675 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
1676 (elf_slurp_symbol_table, elf_slurp_reloc_table),
1677 (bfd_from_remote_memory): Likewise.
1678 * elfcore.h (core_find_build_id): Likewise.
1679 * elfxx-mips.c (READ): Likewise.
1680 * mach-o.c (bfd_mach_o_mangle_sections),
1681 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
1682 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
1683 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
1684 * som.c (setup_sections, som_prep_for_fixups)
1685 (som_build_and_write_symbol_table, som_slurp_symbol_table),
1686 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
1687 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
1688 (som_bfd_ar_write_symbol_stuff): Likewise.
1689 * vms-alpha.c (vector_grow1): Likewise.
1690 * vms-lib.c (vms_add_index): Likewise.
1691 * wasm-module.c (wasm_scan_name_function_section): Likewise.
1692 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
1693 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
1694 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
1695 (bfd_alloc2, bfd_zalloc2): Delete.
1696 (_bfd_mul_overflow): Define.
1697 * libbfd.h: Regenerate.
1698
446f7ed5
AM		 16992020-02-19 Alan Modra <amodra@gmail.com>
1700
1701 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
1702 bfd_zalloc2.
1703 (assign_section_numbers): Likewise.
1704 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
1705 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
1706 bfd_malloc2, size_t amt, and unsigned tls_count.
1707 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
1708 * elflink.c (elf_create_symbuf): Use bfd_malloc.
1709 (elf_output_implib): Use bfd_alloc.
1710
b03202e3
AM		 17112020-02-19 Alan Modra <amodra@gmail.com>
1712
1713 * bfd.c (struct bfd): Move format and direction to other
1714 bitfields. Add "size".
1715 * bfdio.c (bfd_get_size): Cache size when not writing file.
1716 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
1717 returning zero, ie. unknown.
1718 (bfd_get_alt_debug_link_info): Likewise.
1719 * bfd-in2.h: Regenerate.
1720
7c5fa58e
AM		 17212020-02-19 Alan Modra <amodra@gmail.com>
1722
1723 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
1724 bfd_get_file_size twice.
1725 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
1726 zero, ie. unknown, return.
1727 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
1728 * elfcode.h (elf_swap_shdr_in): Likewise.
1729 (elf_object_p): Don't call bfd_get_file_size twice and correct
1730 file size check.
1731
96d3b80f
AM		 17322020-02-19 Alan Modra <amodra@gmail.com>
1733
1734 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
1735 FALSE if memory alloc fails. Adjust calls.
1736 * som.c (som_prep_for_fixups): Likewise.
1737 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
1738 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
1739 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
1740 * som.c (som_build_and_write_symbol_table): Return via error_return
1741 on seek failure.
1742 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
1743 (VEC_APPEND_EL): Delete.
1744 (vector_grow1): Return pointer to element. Catch overflow.
1745 Return NULL on memory allocation failure.
1746 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
1747 (alpha_vms_add_fixup_ca): Likewise.
1748 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
1749 before using.
1750 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
1751
986f0783
AM		 17522020-02-19 Alan Modra <amodra@gmail.com>
1753
1754 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
1755 * aout-target.h (object_p): Likewise.
1756 * aout-tic30.c (tic30_aout_object_p): Likewise.
1757 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
1758 (emit_stringtab, write_syms, link_hash_table_create),
1759 (aout_link_write_other_symbol): Likewise.
1760 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
1761 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
1762 (_bfd_compute_and_write_armap): Likewise.
1763 * archures.c (bfd_arch_list): Likewise.
1764 * bfd.c (bfd_record_phdr): Likewise.
1765 * binary.c (binary_canonicalize_symtab): Likewise.
1766 * cisco-core.c (cisco_core_file_validate): Likewise.
1767 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
1768 (find_arm_glue, record_arm_to_thumb_glue),
1769 (record_thumb_to_arm_glue): Likewise.
1770 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
1771 (ppc_allocate_toc_section): Likewise.
1772 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
1773 * coff-sh.c (sh_relax_section): Likewise.
1774 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
1775 * coffcode.h (handle_COMDAT, coff_new_section_hook),
1776 (coff_set_alignment_hook, coff_mkobject),
1777 (coff_compute_section_file_positions): Likewise.
1778 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
1779 (coff_find_nearest_line_with_names),
1780 ( bfd_coff_set_symbol_class): Likewise.
1781 * cofflink.c (_bfd_coff_link_hash_table_create),
1782 (_bfd_coff_link_input_bfd): Likewise.
1783 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
1784 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
1785 (build_line_info_table, sort_line_sequences),
1786 (line_info_add_include_dir, line_info_add_file_name),
1787 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
1788 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
1789 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
1790 (_bfd_ecoff_find_nearest_line),
1791 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
1792 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
1793 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
1794 * elf-m10300.c (mn10300_elf_relax_section),
1795 (elf32_mn10300_link_hash_table_create): Likewise.
1796 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
1797 * elf.c (make_mapping, copy_elf_program_header): Likewise.
1798 * elf32-arm.c (elf32_arm_link_hash_table_create),
1799 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
1800 (elf32_arm_new_section_hook): Likewise.
1801 * elf32-avr.c (elf_avr_new_section_hook),
1802 (elf32_avr_link_hash_table_create, get_local_syms),
1803 (elf32_avr_setup_section_lists): Likewise.
1804 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
1805 (bfin_link_hash_table_create): Likewise.
1806 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1807 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1808 * elf32-csky.c (csky_elf_link_hash_table_create),
1809 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
1810 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1811 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
1812 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
1813 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1814 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1815 * elf32-m32r.c (m32r_elf_link_hash_table_create),
1816 (m32r_elf_check_relocs): Likewise.
1817 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
1818 (elf32_m68hc11_setup_section_lists),
1819 (elf32_m68hc11_size_stubs): Likewise.
1820 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1821 * elf32-metag.c (elf_metag_link_hash_table_create),
1822 (elf_metag_setup_section_lists): Likewise.
1823 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
1824 (microblaze_elf_check_relocs): Likewise.
1825 * elf32-nds32.c (nds32_elf_link_hash_table_create),
1826 (nds32_elf_check_relocs): Likewise.
1827 * elf32-nios2.c (nios2_elf32_setup_section_lists),
1828 (get_local_syms, nios2_elf32_check_relocs),
1829 (nios2_elf32_link_hash_table_create): Likewise.
1830 * elf32-or1k.c (or1k_elf_link_hash_table_create),
1831 (or1k_elf_check_relocs): Likewise.
1832 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
1833 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
1834 * elf32-s390.c (elf_s390_link_hash_table_create),
1835 (elf_s390_check_relocs): Likewise.
1836 * elf32-score.c (score_elf_create_got_section),
1837 (s3_elf32_score_new_section_hook),
1838 (elf32_score_link_hash_table_create): Likewise.
1839 * elf32-score7.c (score_elf_create_got_section),
1840 (s7_elf32_score_new_section_hook): Likewise.
1841 * elf32-sh.c (sh_elf_link_hash_table_create),
1842 (sh_elf_check_relocs): Likewise.
1843 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
1844 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
1845 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
1846 (tilepro_elf_check_relocs): Likewise.
1847 * elf32-v850.c (remember_hi16s_reloc): Likewise.
1848 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1849 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
1850 (elf_xtensa_new_section_hook): Likewise.
1851 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
1852 (get_got_entry, elf64_alpha_check_relocs): Likewise.
1853 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1854 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
1855 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
1856 * elf64-ppc.c (ppc64_elf_new_section_hook),
1857 (ppc64_elf_link_hash_table_create, update_local_sym_info),
1858 (update_plt_info, ppc64_elf_check_relocs): Likewise.
1859 * elf64-s390.c (elf_s390_link_hash_table_create),
1860 (elf_s390_check_relocs): Likewise.
1861 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1862 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
1863 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
1864 (elf_link_add_archive_symbols, compute_bucket_count),
1865 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
1866 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
1867 (bfd_elf_final_link): Likewise.
1868 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
1869 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
1870 (elfNN_aarch64_new_section_hook): Likewise.
1871 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
1872 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
1873 (riscv_elf_check_relocs): Likewise.
1874 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
1875 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
1876 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
1877 (_bfd_mips_elf_link_hash_table_create): Likewise.
1878 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
1879 (_bfd_sparc_elf_check_relocs),
1880 (_bfd_sparc_elf_new_section_hook): Likewise.
1881 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
1882 (tilegx_elf_check_relocs): Likewise.
1883 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
1884 * format.c (bfd_check_format_matches): Likewise.
1885 * hash.c (_bfd_stringtab_init): Likewise.
1886 * ihex.c (ihex_scan): Likewise.
1887 * irix-core.c (irix_core_core_file_p): Likewise.
1888 * linker.c (bfd_wrapped_link_hash_lookup),
1889 (_bfd_generic_link_hash_table_create),
1890 (_bfd_generic_reloc_link_order): Likewise.
1891 * lynx-core.c (lynx_core_file_p): Likewise.
1892 * netbsd-core.c (netbsd_core_file_p): Likewise.
1893 * osf-core.c (osf_core_core_file_p): Likewise.
1894 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
1895 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
1896 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
1897 * peicode.h (pe_mkobject): Likewise.
1898 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
1899 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1900 * sco5-core.c (read_uarea): Likewise.
1901 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
1902 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
1903 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
1904 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
1905 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
1906 * srec.c (srec_scan): Likewise.
1907 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
1908 * targets.c (bfd_target_list): Likewise.
1909 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
1910 * trad-core.c (trad_unix_core_file_p): Likewise.
1911 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
1912 (vms_new_section_hook): Likewise.
1913 * wasm-module.c (wasm_make_empty_symbol): Likewise.
1914 * xcofflink.c (xcoff_get_section_contents),
1915 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
1916 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
1917 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
1918
2d0e1217
AM		 19192020-02-19 Alan Modra <amodra@gmail.com>
1920
1921 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
1922
99845b3b
L		 19232020-02-13 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
1926 and use it if it isn't NULL. Remove has_plugin_p argument. Add
1927 a build_list_p argument. Don't search plugin_list. Short circuit
1928 when building the plugin list.
1929 (has_plugin): Renamed to has_plugin_list.
1930 (bfd_plugin_set_plugin): Don't set has_plugin.
1931 (bfd_plugin_specified_p): Check plugin_list instead.
1932 (build_plugin_list): New function.
1933 (load_plugin): Call build_plugin_list and use plugin_list.
1934
22fe7df8
L		 19352020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1936
1937 PR binutils/25355
1938 * plugin.c (try_claim): Always clean up for LTO wrapper.
1939 (try_load_plugin): Treat each object as independent. Create a
1940 copy for plugin name.
1941
c675ec1e
NC		 19422020-02-11 Nick Clifton <nickc@redhat.com>
1943
1944 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
1945 for addresses in print statements.
1946 (msp430_elf_relax_delete_bytes): Likewise.
1947 (msp430_elf_relax_add_words): Likewise.
1948 (msp430_elf_relax_section): Likewise.
1949
1d07a805
L		 19502020-02-11 H.J. Lu <hongjiu.lu@intel.com>
1951
1952 * plugin.c (add_symbols): Clear plugin_data memory.
1953
0aa99dcd
L		 19542020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1955
1956 PR binutils/25355
1957 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
1958 (EXECUTABLE_SUFFIX): Likewise.
1959 * config.in: Regenerated.
1960 * configure: Likewise.
1961 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
1962 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
1963 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
1964 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
1965 (get_lto_wrapper): New.
1966 (setup_lto_wrapper_env): Likewise.
1967 (current_plugin): Likewise.
1968 (register_all_symbols_read): Likewise.
1969 (register_cleanup): Likewise.
1970 (get_symbols): Likewise.
1971 (add_input_file): Likewise.
1972 (bfd_plugin_close_and_cleanup): Likewise.
1973 (claim_file): Removed.
1974 (register_claim_file): Set current_plugin->claim_file.
1975 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
1976 lto_syms in current_plugin.
1977 (try_claim): Use current_plugin->claim_file. Call LTO plugin
1978 all_symbols_read handler. Copy real symbols to plugin_data.
1979 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
1980 (try_load_plugin): Don't reuse the previous plugin for LTO
1981 wrapper. Set up GCC LTO wrapper if possible. Don't set
1982 plugin_list_iter->claim_file.
1983 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
1984 possible.
1985 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
1986 real_syms.
1987
ac4280da
JL		 19882020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1989
1990 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
1991 check if previous instruction matches a conditional jump inserted
1992 earlier. Invert conditional jump and delete branch in this case.
1993
8d6cb116
JL		 19942020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1995
1996 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
1997 msp430_elf_relax_add_words. Support insertion of either one or two
1998 words.
1999 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2000 needs to be grown. Handle insertion of branch instruction to replace
2001 jump.
2002
d60f5448
JL		 20032020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2004
2005 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2006 debugging relocations.
2007 (msp430_elf_relax_delete_bytes): Likewise.
2008 (msp430_elf_relax_add_two_words): Likewise.
2009 (msp430_elf_relax_section): Likewise.
2010
e1f85e11
AM		 20112020-02-10 Alan Modra <amodra@gmail.com>
2012
2013 * archures.c: Wrap overlong z80 comments.
2014 * bfd-in2.h: Regenerate.
2015
9fc0b501
SB		 20162020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2017
2018 PR 25469
2019 * archures.c: Add GBZ80 and Z80N machine values.
2020 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2021 * coff-z80.c: Add support for new reloc.
2022 * coffcode.h: Add support for new machine values.
2023 * cpu-z80.c: Add support for new machine names.
2024 * elf32-z80.c: Add support for new reloc.
2025 * bfd-in2.h: Regenerate.
2026 * libbfd.h: Regenerate.
2027
9984857c
NC		 20282020-02-07 Nick Clifton <nickc@redhat.com>
2029
2030 PR 23932
2031 * elf.c (rewrite_elf_program_header): Do not complain if no
2032 sections are mapped to a segment.
2033
5242a0a0
L		 20342020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2035
2036 PR ld/25490
2037 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2038 for garbage collection on __patchable_function_entries section
2039 without linked-to section.
2040
b7d07216
L		 20412020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2042
2043 PR gas/25381
2044 * bfd-in2.h: Regenerated.
2045 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2046 on section if gc_mark of any of its linked-to sections is set
2047 and don't set gc_mark again.
2048 * section.c (asection): Add linked_to_symbol_name to map_head
2049 union.
2050
b93a662b
MR		 20512020-02-06 Maciej W. Rozycki <macro@wdc.com>
2052
2053 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2054 reporting an unrecognized instruction with R_V850_LONGJUMP.
2055
6df4c9c2
AM		 20562020-02-05 Alan Modra <amodra@gmail.com>
2057
2058 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2059
24872cb3
AM		 20602020-02-04 Alan Modra <amodra@gmail.com>
2061
2062 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2063 R_PPC_VLE_ADDR20, goto copy_reloc.
2064
ef4627fa
L		 20652020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2066
2067 * bfd-in2.h: Regenerated.
2068 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2069
a8c4d40b
L		 20702020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2071
2072 PR gas/25380
2073 * bfd-in2.h: Regenerated.
2074 * ecoff.c (bfd_debug_section): Add section_id.
2075 * section.c (bfd_section): Add section_id.
2076 (SEC_ASSEMBLER_SECTION_ID): New.
2077 (BFD_FAKE_SECTION): Add section_id.
2078
5a9212a1
NC		 20792020-02-01 Nick Clifton <nickc@redhat.com>
2080
2081 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2082 obsolete list.
2083
e7cbe0c4
SL		 20842020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2085
2086 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2087 encodings are relative to the GOT on nios2, too.
2088
72ebe8c5
AM		 20892020-01-31 Alan Modra <amodra@gmail.com>
2090
2091 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2092 file. Use $< and $@ in rules.
2093 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2094 (elf32-ia64.c, elf64-ia64.c): Likewise.
2095 (elf32-riscv.c, elf64-riscv.c): Likewise.
2096 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2097 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2098 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2099 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2100 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2101 * Makefile.in: Regenerate.
2102
327301a4
AM		 21032020-01-31 Alan Modra <amodra@gmail.com>
2104
2105 PR 4110
2106 * elf.c (setup_group): Don't clear entire section contents,
2107 just the padding after group flags. Release alloc'd memory
2108 after a seek or read failure.
2109
b5d36aaa
JT		 21102020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2111
2112 * peXXigen.c (pe_is_repro): New function.
2113 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2114 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2115
1957ab10
JT		 21162020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2117
2118 * peXXigen.c (debug_type_names): Add names for new debug data type
2119 values.
2120
87b2920f
JT		 21212020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2122
2123 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2124 inner loop. Fix a memory leak.
2125
72913831
AM		 21262020-01-30 Alan Modra <amodra@gmail.com>
2127
2128 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2129 or obj_coff_keep_strings here.
2130 (coff_get_normalized_symtab): Free external syms directly.
2131 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2132 on error exit path.
2133
c35d018b
JW		 21342020-01-27 Jim Wilson <jimw@sifive.com>
2135
2136 * cpu-riscv.c (riscv_scan): New.
2137 (N): Change bfd_default_scan to riscv_scan.
2138
086b06f3
AS		 21392020-01-27 Andreas Schwab <schwab@suse.de>
2140
2141 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2142 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2143 * Makefile.in: Regenerate.
2144 * cpu-plugin.c: Remove.
2145 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2146 (bfd_plugin_arch): Remove declaration.
2147 * bfd-in2.h: Regenerate.
2148 * po/SRC-POTFILES.in: Regenerate.
2149
3024a17a
AM		 21502020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2151 Alan Modra <amodra@gmail.com>
2152
2153 PR ld/25458
2154 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2155
b5f998b2
JW		 21562020-01-24 Jim Wilson <jimw@sifive.com>
2157
2158 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2159 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2160 avoid over long line.
2161
caa31cfa
NC		 21622020-01-24 Nick Clifton <nickc@redhat.com>
2163
2164 PR 25447
2165 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2166 syms and keep strings flags as these may have been set in order to
2167 prevent a bogus call to free.
2168
24e648d4
NC		 21692020-01-23 Nick Clifton <nickc@redhat.com>
2170
2171 * po/fr.po: Updated French translation.
2172
67641dd3
AM		 21732020-01-23 Alan Modra <amodra@gmail.com>
2174
2175 PR 25444
2176 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2177 by zero when p_align is zero.
2178
403d1bd9
JW		 21792020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2180
2181 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2182 (riscv_prefix_cmp): Likewise.
2183 (riscv_non_std_ext_p): Deleted.
2184 (riscv_std_sv_ext_p): Likewise.
2185 (riscv_non_std_sv_ext_p): Likewise.
2186 (riscv_merge_non_std_and_sv_ext): Rename to...
2187 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2188 (riscv_merge_arch_attr_info): Replace 3 calls to
2189 riscv_merge_non_std_and_sv_ext with single call to
2190 riscv_merge_multi_letter_ext.
2191 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2192 encounter a 'z' prefix.
2193 (riscv_get_prefix_class): New function, return prefix class based
2194 on first few characters of input string.
2195 (riscv_parse_config): New structure to factor out minor differences
2196 in extension class parsing behaviour.
2197 (riscv_parse_sv_or_non_std_ext): Rename to...
2198 (riscv_parse_prefixed_ext): and parameterise with
2199 riscv_parse_config.
2200 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2201 (riscv_multi_letter_ext_valid_p): New.
2202 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2203 (riscv_parse_subset): Delegate all non-single-letter parsing work
2204 to riscv_parse_prefixed_ext.
2205 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2206 (riscv_get_prefix_class): Declare.
2207
a804e476
AM		 22082020-01-22 Alan Modra <amodra@gmail.com>
2209
2210 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2211 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2212 __tls_get_addr_desc.
2213 (ppc64_elf_size_stubs): Add section for linker generated
2214 __tls_get_addr_desc wrapper function. Loop at least once if
2215 generating this function.
2216 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2217 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2218
9e7028aa
AM		 22192020-01-22 Alan Modra <amodra@gmail.com>
2220
2221 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2222 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2223 tga_desc_fd.
2224 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2225 (STDU_R1_0R1, ADDI_R1_R1): Define.
2226 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2227 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2228 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2229 no_tls_get_addr_regsave.
2230 (branch_reloc_hash_match): Add hash3 and hash4.
2231 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2232 (ppc64_elf_size_dynamic_sections): Likewise.
2233 (ppc64_elf_relocate_section): Likewise.
2234 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2235 __tls_get_addr stub.
2236 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2237 eh_frame.
2238 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2239 eh_frame for regsave __tls_get_addr.
2240
abc489c6
AM		 22412020-01-22 Alan Modra <amodra@gmail.com>
2242
2243 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2244 which __tls_get_addr calls will be eliminated.
2245
26916852
NC		 22462020-01-20 Nick Clifton <nickc@redhat.com>
2247
2248 * po/pt.po: Updates Portuguese translation.
2249 * po/ru.po: Updated Russian translation.
2250 * po/uk.po: Updated Ukranian translation.
2251
14470f07
L		 22522020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2253
2254 PR ld/25416
2255 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2256 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2257 X32 mode.
2258 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2259 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2260 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2261 "rex leal x@tlsdesc(%rip), %reg" to
2262 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2263 "call *(%eax)" to "nopl (%rax)".
2264
b9ca1af6
AM		 22652020-01-20 Alan Modra <amodra@gmail.com>
2266
2267 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2268 (MTLR_R11): Don't define.
2269 (LD_R0_0R3, CMPDI_R0_0): Define.
2270 (build_tls_get_addr_stub): Don't use r11 in stub.
2271
ed7007c1
AM		 22722020-01-20 Alan Modra <amodra@gmail.com>
2273
2274 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2275 (defined_sym_val, is_tls_get_addr): Likewise.
2276
1b1bb2c6
NC		 22772020-01-18 Nick Clifton <nickc@redhat.com>
2278
2279 * version.m4 (BFD_VERSION): Set to 2.34.50.
2280 * configure: Regenerate.
2281 * po/bfd.pot: Regenerate.
2282
ae774686
NC		 22832020-01-18 Nick Clifton <nickc@redhat.com>
2284
2285 Binutils 2.34 branch created.
2286
07f1f3aa
CB		 22872020-01-17 Christian Biesinger <cbiesinger@google.com>
2288
2289 * coff-arm.c: Fix spelling error (seperate).
2290 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2291 error (seperate).
2292 * sysdep.h (strnlen): Fix spelling error (seperate).
2293
0d1cc75d
LB		 22942020-01-15 Lars Brinkhoff <lars@nocrew.org>
2295
2296 PR 20694
2297 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2298
e1c6cf61
AM		 22992020-01-15 Alan Modra <amodra@gmail.com>
2300
2301 PR 25384
2302 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2303 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2304 of function symbols unless dot symbols are present. Do warn
2305 whenever one is created, regardles of whether a PLT entry is
2306 also emitted for the function symbol.
2307
ef4e5ba5
AM		 23082020-01-14 Alan Modra <amodra@gmail.com>
2309
2310 * som.c (som_bfd_count_ar_symbols): Error when file position
2311 of symbols on chains is not strictly increasing.
2312
8ab484c2
AM		 23132020-01-14 Alan Modra <amodra@gmail.com>
2314
2315 * vms.h (VMS_DEBUG): Define as 0.
2316 * vms-alpha.c (image_write): Move debug output after bounds check.
2317 Tidy bounds check.
2318 (_bfd_vms_slurp_eihd): Warning fix.
2319 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2320
b50ef514
AM		 23212020-01-13 Alan Modra <amodra@gmail.com>
2322
2323 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2324 for "ignored" records.
2325
0c0adcc5
AM		 23262020-01-13 Alan Modra <amodra@gmail.com>
2327
2328 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2329 Delete asect name check. Move asect NULL check to wasm_object_p.
2330 Correct bounds check of sizes against end. Replace uses of
2331 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2332 just one bfd_release.
2333 (wasm_scan): Don't use malloc/strdup for section names,
2334 bfd_alloc instead. Simplify code prefixing section name.
2335 Formatting. Don't attempt to free memory here..
2336 (wasm_object_p): ..do so here.
2337
7f026732
SN		 23382020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2339
2340 PR ld/22269
2341 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2342 UNDEFWEAK_NO_DYNAMIC_RELOC.
2343 (allocate_dynrelocs_for_symbol): Likewise.
2344
8cd0e5e9
TC		 23452020-01-10 Tamar Christina <tamar.christina@arm.com>
2346
2347 PR 25210
2348 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2349
71780f45
AM		 23502020-01-10 Alan Modra <amodra@gmail.com>
2351
2352 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2353
b899eb3b
NC		 23542020-01-09 Nick Clifton <nickc@redhat.com>
2355
2356 PR 25221
2357 * bfd.c (bfd_convert_section_contents): Check for a compress
2358 header size that is larger than the actual section size.
2359
4c6ee646
AM		 23602020-01-08 Alan Modra <amodra@gmail.com>
2361
2362 PR 25351
2363 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2364 after removing sections.
2365
85f78364
JW		 23662020-01-06 Jim Wilson <jimw@sifive.com>
2367
2368 PR 25205
2369 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2370 check for !bfd_link_pic (info).
2371 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2372 <R_RISCV_JAL>: Add comment.
2373 (_bfd_riscv_relax_section): For plt.offset check, add check for
2374 bfd_link_pic (info). Add comment.
2375
49078ece
AM		 23762020-01-06 Alan Modra <amodra@gmail.com>
2377
2378 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2379 match failures. Don't init to bfd_error_wrong_format before
2380 calling _bfd_check_format.
2381
ab356be7
AM		 23822020-01-06 Alan Modra <amodra@gmail.com>
2383
2384 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2385 status rather than exiting on stack overflow or underflow.
2386 (_bfd_vms_slurp_etir): Adjust to suit.
2387
85d86817
AM		 23882020-01-06 Alan Modra <amodra@gmail.com>
2389
2390 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2391
3e6aa775
AM		 23922020-01-06 Alan Modra <amodra@gmail.com>
2393
2394 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2395 command. Check name offset is within command.
2396 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2397 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2398 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2399 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2400 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2401 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2402 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2403 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2404 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2405 (bfd_mach_o_read_segment): Similarly.
2406 (bfd_mach_o_read_thread): Properly bound check thread struct.
2407 Don't repeat checks on second loop.
2408 (bfd_mach_o_read_command): Fail on invalid command length.
2409
ea933f17
AM		 24102020-01-04 Alan Modra <amodra@gmail.com>
2411
2412 * format.c (bfd_check_format_matches): Add preserve_match.
2413 Save initial bfd state in "preserve", matched bfd state in
2414 "preserve_match". Save just the first match. Release
2415 bfd_alloc memory. Restore and finish preserved state as
2416 appropriate on all function exit paths.
2417
f24bdec4
AM		 24182020-01-04 Alan Modra <amodra@gmail.com>
2419
2420 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2421
991fb595
AM		 24222020-01-04 Alan Modra <amodra@gmail.com>
2423
2424 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2425 match too.
2426
f2a3559d
NC		 24272020-01-03 Nick Clifton <nickc@redhat.com>
2428
2429 PR 25307
2430 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2431 there is enough data remaining in the code buffer before
2432 attempting to read a function stub.
2433
7a0fb7be
NC		 24342020-01-03 Nick Clifton <nickc@redhat.com>
2435
2436 PR 25308
2437 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2438 return value from bfd_malloc.
2439 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2440 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2441 (elf32_arm_filter_cmse_symbols): Likewise.
2442 (elf32_arm_write_section): Likewise.
2443 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2444 (bfd_mach_o_follow_dsym): Likewise.
2445 * pef.c (bfd_pef_print_loader_section): Likewise.
2446 (bfd_pef_scan_start_address): Likewise.
2447 (bfd_pef_parse_function_stubs): Likewise.
2448 (bfd_pef_parse_symbols): Likewise.
2449
b26a3d58
ST		 24502020-01-03 Sergei Trofimovich <siarheit@google.com>
2451
2452 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2453 on binary inputs ld/PR25316.
2454 (is_ia64_elf): new helper to filter on ia64 objects.
2455
4bb7a87e
JB		 24562020-01-03 Jan Beulich <jbeulich@suse.com>
2457
2458 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2459 in parameter names.
2460 (bfd_mach_o_scan): Insert underscore in two variable names.
2461
6655dba2
SB		 24622020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2463
2464 * Makefile.am: Add z80-elf target support.
2465 * configure.ac: Likewise.
2466 * targets.c: Likewise.
2467 * Makefile.in: Regenerate.
2468 * configure: Regenerate.
2469 * config.bfd: Add z80-elf target support and new arches: ez80 and
2470 z180.
2471 * elf32-z80.c: New file.
2472 * archures.c: Add new z80 architectures: eZ80 and Z180.
2473 * coffcode.h: Likewise.
2474 * cpu-z80.c: Likewise.
2475 * coff-z80.c: Add new relocations for Z80 target and local label
2476 check.
2477 * reloc.c: Add new relocs.
2478 * bfd-in2.h: Regenerate.
2479 * libbfd.h: Regenerate.
2480
0db131fb
TC		 24812020-01-02 Tamar Christina <tamar.christina@arm.com>
2482
2483 PR 25210
2484 PR 24753
2485 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2486
b14ce8bf
AM		 24872020-01-01 Alan Modra <amodra@gmail.com>
2488
2489 Update year range in copyright notice of all files.
2490
0b114740 2491For older changes see ChangeLog-2019
3499769a 2492\f
0b114740 2493Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2494
2495Copying and distribution of this file, with or without modification,
2496are permitted in any medium without royalty provided the copyright
2497notice and this notice are preserved.
2498
2499Local Variables:
2500mode: change-log
2501left-margin: 8
2502fill-column: 74
2503version-control: never
2504End:
GDB Binutils - Deliverables
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