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v850 bfd.h tidy
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
d48d68b6
AM		 12019-09-23 Alan Modra <amodra@gmail.com>
2
3 * bfd-in.h: Move v850 function declarations..
4 * elf32-v850.h: ..to here, new file.
5 * elf32-v850.c: Include elf32-v850.h.
6 * bfd-in2.h: Regenerate.
7
7beeaeb8
AM		 82019-09-23 Alan Modra <amodra@gmail.com>
9
10 * bfd-in.h: Move mips function declaration to..
11 * elfxx-mips.h: ..here.
12 * bfd-in2.h: Regenerate.
13
6e67e6b0
AM		 142019-09-23 Alan Modra <amodra@gmail.com>
15
16 * bfd-in.h: Move csky function declarations to..
17 * elf32-csky.h: ..here, new file.
18 * elf32-csky.c: Include elf32-csky.h.
19 * bfd-in2.h: Regenerate.
20
9d1da81b
JW		 212019-09-20 Nelson Chu <nelson.chu@sifive.com>
22
23 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
24 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
25 Set undefined_weak field from it.
26 (relax_func_t): New parameter undefined_weak.
27 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
28 (_bfd_riscv_relax_tls_le): Likewise.
29 (_bfd_riscv_relax_align): Likewise.
30 (_bfd_riscv_relax_delete): Likewise.
31 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
32 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
33 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
34 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
35 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
36 reloc.
37 (_bfd_riscv_relax_section): New local undefined_weak. Set for
38 undef weak relocs that can be relaxed. Pass to relax_func call.
39
a48931cc
AM		 402019-09-20 Alan Modra <amodra@gmail.com>
41
42 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
43 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
44 (bfd_section_userdata, bfd_is_com_section, discarded_section),
45 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
46 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
47 (bfd_section_list_remove, bfd_section_list_append),
48 (bfd_section_list_prepend, bfd_section_list_insert_after),
49 (bfd_section_list_insert_before, bfd_section_removed_from_list):
50 New inline functions.
51 * section.c (bfd_is_und_section, bfd_is_abs_section),
52 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
53 (bfd_section_list_append, bfd_section_list_prepend),
54 (bfd_section_list_insert_after, bfd_section_list_insert_before),
55 (bfd_section_removed_from_list): Delete macros.
56 (bfd_section_name, bfd_section_size, bfd_section_vma),
57 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
58 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
59 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
60 (discarded_section): New inline functions.
61 * bfd-in2.h: Regenerate.
62
af30dc12
AM		 632019-09-20 Alan Modra <amodra@gmail.com>
64
65 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
66 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
67 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
68 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
69 * targets.c (bfd_asymbol_flavour): Likewise.
70 * bfd-in2.h: Regenerate.
71
00f93c44
AM		 722019-09-20 Alan Modra <amodra@gmail.com>
73
74 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
75 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
76 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
77 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
78 (bfd_get_file_flags, bfd_applicable_file_flags),
79 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
80 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
81 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
82 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
83 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
84 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
85 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
86 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
87 (bfd_usrdata, bfd_set_usrdata): New inline functions.
88 * targets.c (bfd_get_target, bfd_get_flavour),
89 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
90 (bfd_little_endian, bfd_header_big_endian),
91 (bfd_header_little_endian, bfd_applicable_section_flags),
92 (bfd_get_symbol_leading_char): New inline functions.
93 * bfd-in2.h: Regenerate.
94
e59a1001
AM		 952019-09-20 Alan Modra <amodra@gmail.com>
96
97 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
98 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
99 relocations.
100
fd361982
AM		 1012019-09-18 Alan Modra <amodra@gmail.com>
102
103 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
104 (bfd_get_section_lma, bfd_get_section_alignment),
105 (bfd_get_section_size, bfd_get_section_flags),
106 (bfd_get_section_userdata): Delete.
107 (bfd_section_name, bfd_section_size, bfd_section_vma),
108 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
109 (bfd_section_flags, bfd_section_userdata): New.
110 (bfd_is_com_section): Rename parameter.
111 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
112 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
113 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
114 (bfd_set_section_lma): New.
115 * bfd-in2.h: Regenerate.
116 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
117 update callers.
118 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
119 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
120 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
121 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
122 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
123 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
124 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
125 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
126 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
127 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
128 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
129 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
130 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
131 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
132 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
133 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
134 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
135 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
136 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
137 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
138 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
139 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
140 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
141 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
142 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
143 * xcofflink.c: Update throughout for bfd section macro and function
144 changes.
145
e6f7f6d1
AM		 1462019-09-18 Alan Modra <amodra@gmail.com>
147
148 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
149 (bfd_get_output_section): Delete.
150 (bfd_asymbol_base): Delete.
151 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
152 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
153 (bfd_set_asymbol_name): New macro.
154 * bfd-in2.h: Regenerate.
155 * aout-cris.c: Update throughout to use bfd_asymbol_section.
156 * aoutx.h: Likewise.
157 * cofflink.c: Likewise.
158 * dwarf2.c: Likewise.
159 * ecoff.c: Likewise.
160 * elf.c: Likewise.
161 * elf32-arm.c: Likewise.
162 * elf32-mips.c: Likewise.
163 * elf32-score.c: Likewise.
164 * elf32-score7.c: Likewise.
165 * elfn32-mips.c: Likewise.
166 * elfnn-aarch64.c: Likewise.
167 * elfxx-mips.c: Likewise.
168 * linker.c: Likewise.
169 * pdp11.c: Likewise.
170 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
171
e0b2a78c
SM		 1722019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
173
174 * Makefile.in: Re-generate.
175 * configure: Re-generate.
176 * doc/Makefile.in: Re-generate.
177
ed48ec2e
AM		 1782019-09-18 Alan Modra <amodra@gmail.com>
179
180 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
181 macros.
182 * pdp11.c (slurp_symbol_table): Likewise.
183 * som.c (som_slurp_symbol_table): Likewise.
184 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
185 * coffcode.h (coff_slurp_symbol_table): Likewise.
186 * cofflink.c (_bfd_coff_final_link): Likewise.
187 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
188 (_bfd_ecoff_slurp_symbolic_info): Likewise.
189 (_bfd_ecoff_slurp_symbol_table): Likewise.
190 (_bfd_ecoff_bfd_final_link): Likewise.
191 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
192 * elflink.c (elf_link_output_symstrtab): Likewise.
193 (bfd_elf_final_link): Likewise.
194 * peicode.h (pe_ILF_build_a_bfd): Likewise.
195 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
196 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
197 start_address or symcount using bfd_get macros.
198 * coffgen.c (coff_real_object_p): Likewise.
199 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
200 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
201 * elfcore.h (elf_core_file_p): Don't set start_address using
202 bfd_get macro.
203 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
204 using bfd_get macro.
205 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
206 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
207 or symcount using bfd_get macros.
208 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
209 * syms.c (bfd_set_symtab): Likewise.
210 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
211 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
212 bfd_has_map macro.
213 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
214 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
215 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
216 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
217 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
218 * som.c (som_slurp_armap): Likewise.
219
01c2b261
AM		 2202019-09-18 Alan Modra <amodra@gmail.com>
221
222 * archures.c (bfd_get_arch): Make param const.
223 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
224 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
225 * bfd-in2.h: Regenerate.
226
1d38e9d1
AM		 2272019-09-18 Alan Modra <amodra@gmail.com>
228
229 * bfd-in.h (carsym.name): Make const.
230 * reloc.c (struct reloc_howto_struct.name): Likewise.
231 * targets.c (bfd_target.name): Likewise.!
232 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
233 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
234 when setting carsym.name.
235 * bfd-in2.h: Regenerate.
236
90d92a63
AM		 2372019-09-18 Alan Modra <amodra@gmail.com>
238
239 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
240 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
241 error status. Adjust calls.
242 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
243 Close bfd on failure. Replace xstrdup/bfd_alloc use with
244 bfd_malloc. Use bfd_set_filename.
245
1bdd8fac
AM		 2462019-09-18 Alan Modra <amodra@gmail.com>
247
248 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
249 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
250 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
251 needs_copy even if all relocs are in rw sections.
252 (dec_dynrel_count): Handle TOC16 relocs.
253 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
254 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
255 semantic change.
256
bb695960
PB		 2572019-09-16 Phil Blundell <pb@pbcl.net>
258
259 * version.m4: Set version to 2.33.50.
260 * Makefile.in, configure, doc/Makefile.in: Regenerated.
261
64b2d4a0
TT		 2622019-09-11 Tom Tromey <tom@tromey.com>
263
264 * opncls.c (bfd_set_filename): New function.
265 * bfd-in2.h: Regenerate.
266
cb7f4b29
AM		 2672019-09-11 Alan Modra <amodra@gmail.com>
268
269 * targets.c (struct bfd_target): Add _bfd_group_name.
270 (BFD_JUMP_TABLE): Likewise.
271 * coffgen.c (bfd_coff_group_name): New function.
272 * elf.c (bfd_elf_group_name): New function.
273 * linker.c (_bfd_nolink_bfd_group_name): New function.
274 * section.c (bfd_generic_group_name): New function.
275 * elf-bfd.h (bfd_elf_group_name): Declare.
276 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
277 * libcoff-in.h (bfd_coff_group_name): Declare.
278 * aout-target.h (MY_bfd_group_name): Define.
279 * aout-tic30.c (MY_bfd_group_name): Define.
280 * bfd.c (bfd_group_name): Define.
281 * binary.c (binary_bfd_group_name): Define.
282 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
283 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
284 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
285 * coffcode.h (coff_bfd_group_name): Define.
286 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
287 * i386msdos.c (msdos_bfd_group_name): Define.
288 * ihex.c (ihex_bfd_group_name): Define.
289 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
290 * mmo.c (mmo_bfd_group_name): Define.
291 * pef.c (bfd_pef_bfd_group_name): Define.
292 * plugin.c (bfd_plugin_bfd_group_name): Define.
293 * ppcboot.c (ppcboot_bfd_group_name): Define.
294 * som.c (som_bfd_group_name): Define.
295 * srec.c (srec_bfd_group_name): Define.
296 * tekhex.c (tekhex_bfd_group_name): Define.
297 * verilog.c (verilog_bfd_group_name): Define.
298 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
299 * xsym.c (bfd_sym_bfd_group_name): Define.
300 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
301 (rs6000_xcoff64_aix_vec): Likewise.
302 * bfd-in2.h: Regenerate.
303 * libbfd.h: Regenerate.
304 * libcoff.h: Regenerate.
305
aebcfb76
NC		 3062019-09-10 Nick Clifton <nickc@redhat.com>
307
308 PR 24907
309 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
310 field.
311 (bfd_default_arch_struct): Initialise the new field.
312 * bfd-in2.h: Regenerate.
313 * cpu-aarch64.c: Initialise the new field.
314 * cpu-alpha.c: Likewise.
315 * cpu-arc.c: Likewise.
316 * cpu-arm.c: Likewise.
317 * cpu-avr.c: Likewise.
318 * cpu-bfin.c: Likewise.
319 * cpu-bpf.c: Likewise.
320 * cpu-cr16.c: Likewise.
321 * cpu-cr16c.c: Likewise.
322 * cpu-cris.c: Likewise.
323 * cpu-crx.c: Likewise.
324 * cpu-csky.c: Likewise.
325 * cpu-d10v.c: Likewise.
326 * cpu-d30v.c: Likewise.
327 * cpu-dlx.c: Likewise.
328 * cpu-epiphany.c: Likewise.
329 * cpu-fr30.c: Likewise.
330 * cpu-frv.c: Likewise.
331 * cpu-ft32.c: Likewise.
332 * cpu-h8300.c: Likewise.
333 * cpu-hppa.c: Likewise.
334 * cpu-i386.c: Likewise.
335 * cpu-ia64.c: Likewise.
336 * cpu-iamcu.c: Likewise.
337 * cpu-ip2k.c: Likewise.
338 * cpu-iq2000.c: Likewise.
339 * cpu-k1om.c: Likewise.
340 * cpu-l1om.c: Likewise.
341 * cpu-lm32.c: Likewise.
342 * cpu-m10200.c: Likewise.
343 * cpu-m10300.c: Likewise.
344 * cpu-m32c.c: Likewise.
345 * cpu-m32r.c: Likewise.
346 * cpu-m68hc11.c: Likewise.
347 * cpu-m68hc12.c: Likewise.
348 * cpu-m68k.c: Likewise.
349 * cpu-m9s12x.c: Likewise.
350 * cpu-m9s12xg.c: Likewise.
351 * cpu-mcore.c: Likewise.
352 * cpu-mep.c: Likewise.
353 * cpu-metag.c: Likewise.
354 * cpu-microblaze.c: Likewise.
355 * cpu-mips.c: Likewise.
356 * cpu-mmix.c: Likewise.
357 * cpu-moxie.c: Likewise.
358 * cpu-msp430.c: Likewise.
359 * cpu-mt.c: Likewise.
360 * cpu-nds32.c: Likewise.
361 * cpu-nfp.c: Likewise.
362 * cpu-nios2.c: Likewise.
363 * cpu-ns32k.c: Likewise.
364 * cpu-or1k.c: Likewise.
365 * cpu-pdp11.c: Likewise.
366 * cpu-pj.c: Likewise.
367 * cpu-plugin.c: Likewise.
368 * cpu-powerpc.c: Likewise.
369 * cpu-pru.c: Likewise.
370 * cpu-riscv.c: Likewise.
371 * cpu-rl78.c: Likewise.
372 * cpu-rs6000.c: Likewise.
373 * cpu-rx.c: Likewise.
374 * cpu-s12z.c: Likewise.
375 * cpu-s390.c: Likewise.
376 * cpu-score.c: Likewise.
377 * cpu-sh.c: Likewise.
378 * cpu-sparc.c: Likewise.
379 * cpu-spu.c: Likewise.
380 * cpu-tic30.c: Likewise.
381 * cpu-tic4x.c: Likewise.
382 * cpu-tic54x.c: Likewise.
383 * cpu-tic6x.c: Likewise.
384 * cpu-tic80.c: Likewise.
385 * cpu-tilegx.c: Likewise.
386 * cpu-tilepro.c: Likewise.
387 * cpu-v850.c: Likewise.
388 * cpu-v850_rh850.c: Likewise.
389 * cpu-vax.c: Likewise.
390 * cpu-visium.c: Likewise.
391 * cpu-wasm32.c: Likewise.
392 * cpu-xc16x.c: Likewise.
393 * cpu-xgate.c: Likewise.
394 * cpu-xstormy16.c: Likewise.
395 * cpu-xtensa.c: Likewise.
396 * cpu-z80.c: Likewise.
397 * cpu-z8k.c: Likewise.
398
60391a25
PB		 3992019-09-09 Phil Blundell <pb@pbcl.net>
400
401 binutils 2.33 branch created.
402
b16c44de
AM		 4032019-09-06 Alan Modra <amodra@gmail.com>
404
405 * aout-target.h (object_p): Formatting.
406 * bfd-in.h (bfd_get_filename): Don't cast to char*.
407 * corefile.c (generic_core_file_matches_executable_p): Constify
408 variables and remove cast.
409 * bfd-in2.h: Regenerate.
410
133a1f60
AM		 4112019-09-05 Alan Modra <amodra@gmail.com>
412
413 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
414 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
415 in the GOT/PLT entry rather than affecting the offset to that
416 GOI/PLT entry.
417 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
418
77486630
AM		 4192019-09-05 Alan Modra <amodra@gmail.com>
420
421 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
422 in second instruction.
423 (ppc64_elf_relocate_section): Likewise.
424
89bdc77e
AM		 4252019-09-05 Alan Modra <amodra@gmail.com>
426
427 PR 24955
428 * libbfd-in.h (bfd_strdup): New inline function.
429 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
430 bfd on error.
431 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
432 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
433 on error.
434 (bfd_openstreamr): Use bfd_strdup.
435 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
436 * plugin.c (try_load_plugin): Use bfd_malloc.
437 * libbfd.h: Regenerate.
438
22b31fea
AM		 4392019-09-02 Alan Modra <amodra@gmail.com>
440
441 PR 11983
442 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
443 on success. Tidy.
217d2eaa
AM		 444 (read_alt_indirect_string): Likewise.
445 (read_alt_indirect_ref): Likewise.
22b31fea 446
3e7bd7f2
JW		 4472019-08-31 Jim Wilson <jimw@sifive.com>
448
449 PR 23825
450 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
451 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
452
fdd50269
JW		 4532019-08-30 Jim Wilson <jimw@sifive.com>
454
455 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
456 error, call bfd_set_error, set ret to FALSE, and goto out label.
457
6744bcad
L		 4582019-08-30 H.J. Lu <hongjiu.lu@intel.com>
459
460 PR ld/24951
461 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
462 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
463
c0d9f31d
AM		 4642019-08-29 Alan Modra <amodra@gmail.com>
465
466 PR 24697
467 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
468 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
469 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
470 reloc.
471
dd9b12c2
AM		 4722019-08-29 Alan Modra <amodra@gmail.com>
473
474 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
475 on second insn, return it in poff.
476 (ppc64_elf_relocate_section): Add offset to paddi addend for
477 PCREL_OPT.
478
507685a3
JW		 4792019-08-28 Jim Wilson <jimw@sifive.com>
480
481 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
482 section when setting max_alignment. Update comment.
483 (_bfd_riscv_relax_pc): Likewise.
484
83cf0d04
AM		 4852019-08-29 Alan Modra <amodra@gmail.com>
486
487 PR 24891
488 * bfd.c (struct bfd): Add no_element_cache.
489 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
490 archive cache when no_element_cache.
491 (bfd_generic_archive_p): Set no_element_cache when opening first
492 element to check format. Close first element too.
493 (do_slurp_bsd_armap): Don't zero ardata->cache here.
494 * bfd-in2.h: Regenerate.
495
6d5554a6
AM		 4962019-08-24 Alan Modra <amodra@gmail.com>
497
498 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
499 symbols from GOT optimisation.
500
09f7b0de
SH		 5012019-08-23 Stafford Horne <shorne@gmail.com>
502
503 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
504 PLT GOT entries.
505
a7ba3896
NC		 5062019-08-23 Nick Clifton <nickc@redhat.com>
507
508 PR 24456
509 * elf.c (bfd_section_from_shdr): Issue an informative warning
510 message and continue processing other sections after encountering
511 a reloc section for a section which already has other relocs
512 associated with it.
513
2600d80c
AM		 5142019-08-23 Alan Modra <amodra@gmail.com>
515
516 PR 24933
517 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
518 on error without freeing plts[] contents.
519
0535e5d7
DZ		 5202019-08-22 Dennis Zhang <dennis.zhang@arm.com>
521
522 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
523
03da31c6
NC		 5242019-08-22 Nick Clifton <nickc@redhat.com>
525
526 PR 24922
527 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
528 reading data from extra records.
529
652afeef
TC		 5302019-08-22 Tamar Christina <tamar.christina@arm.com>
531
532 PR ld/24601
533 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
534 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
535 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
536 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
537 for weak TLS.
538
baf46cd7
AM		 5392019-08-22 Alan Modra <amodra@gmail.com>
540
541 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
542 instead recognize CMSE_PREFIX in symbol name.
543 (elf32_arm_gc_mark_extra_sections): Likewise.
544 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
545 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
546
546053ac
DZ		 5472019-08-20 Dennis Zhang <dennis.zhang@arm.com>
548
549 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
550 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
551
b4e87f2c
TC		 5522019-08-20 Tamar Christina <tamar.christina@arm.com>
553
554 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
555 elf32_arm_stub_long_branch_v4t_thumb_thumb,
556 elf32_arm_stub_long_branch_v4t_thumb_arm,
557 elf32_arm_stub_short_branch_v4t_thumb_arm,
558 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
559 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
560 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
561 previous instruction.
562
3eb185c9
TT		 5632019-08-19 Tom Tromey <tromey@adacore.com>
564
565 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
566 holding symbols.
567
903b777d
AM		 5682019-08-19 Alan Modra <amodra@gmail.com>
569
570 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
571 to has_optrel.
572 (struct _ppc64_elf_section_data): Likewise.
573 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
574 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
575 than TOC loop. Check PLT16 insns too.
576
81e8046d
L		 5772019-08-16 H.J. Lu <hongjiu.lu@intel.com>
578
579 PR ld/24905
580 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
581 PC-relative relocations back to ...
582 (elf_x86_64_relocate_section): Here.
583
b4c555cf
ML		 5842019-08-16 Martin Liska <mliska@suse.cz>
585
586 PR ld/24912
587 * elflink.c: Report error only for not relocatable.
588 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
589 here lto_slim_object as it's handled in caller.
590
63f6e94f
AM		 5912019-08-16 Alan Modra <amodra@gmail.com>
592
593 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
594
080a4883
JW		 5952019-08-15 Jim Wilson <jimw@sifive.com>
596
597 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
598 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
599 to c.li instruction, and use ENCODE_RVC_IMM to set value.
600
05192282
TT		 6012019-08-15 Tom Tromey <tromey@adacore.com>
602
603 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
604 of section.
605
dfc19da6
AM		 6062019-08-14 Alan Modra <amodra@gmail.com>
607
608 PR 24623
609 * dwarf2.c (stash_comp_unit): New function, extracted from..
610 (_bfd_dwarf2_find_nearest_line): ..here.
611 (find_abstract_instance): Parse comp units and decode line info
612 as needed.
613
c327a44f
AM		 6142019-08-14 Alan Modra <amodra@gmail.com>
615
616 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
617 (comp_unit_find_nearest_line): Use it here..
618 (_bfd_dwarf2_find_symbol_bias): ..and here.
619
9defd221
AM		 6202019-08-14 Alan Modra <amodra@gmail.com>
621
622 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
623 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
624 * coffgen.c (coff_find_nearest_line_with_names): Adjust
625 _bfd_dwarf2_find_nearest_line calls.
626 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
627 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
628 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
629 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
630 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
631 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
632 * libbfd.h: Regenerate.
633
f16a9783
MS		 6342019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
635
636 * elf-bfd.h (struct elf_backend_data): New members.
637 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
638 .gnu.hash section if necessary.
639 (struct collect_gnu_hash_codes): New member.
640 (elf_gnu_hash_process_symidx): New function name.
641 (elf_renumber_gnu_hash_syms): Ignore local and undefined
642 symbols. Record xlat location for every symbol which should have
643 a .MIPS.xhash entry.
644 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
645 dynamic section if necessary.
646 (GNU_HASH_SECTION_NAME): New define.
647 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
648 Update the section size info.
649 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
650 (struct mips_elf_link_hash_entry): New member.
651 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
652 table location.
653 (mips_elf_sort_hash_table): Initialize the pointer to the
654 .MIPS.xhash section.
655 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
656 translation table entry with the symbol dynindx.
657 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
658 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
659 info.
660 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
661 section.
662 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
663 dynamic section.
664 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
665 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
666 sh_link info.
667 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
668 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
669 (_bfd_mips_post_process_headers): Mark the ABI version as
670 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
671 but not a .hash section.
672 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
673 position in the translation table, associated with the hash
674 entry.
675 * elfxx-mips.h (literal_reloc_p): Define
676 elf_backend_record_xhash_symbol backend hook.
677 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
678 backend hook.
679
fc8de8e2
JM		 6802019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
681
682 * elf64-bpf.c (bpf_elf_relocate_section): New function.
683 (bpf_elf_insn_disp_reloc): Delete function.
684 (elf_backend_relocate_section): Define.
685
97b031c5
AM		 6862019-08-07 Alan Modra <amodra@gmail.com>
687
688 PR 24644
689 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
690 for overflow in expressions involving nsymz.
691
0f52d45a
JW		 6922019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
693
694 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
695 two pages in relro presence.
696
e0d0c518
MF		 6972019-08-01 Max Filippov <jcmvbkbc@gmail.com>
698
699 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
700 (get_wsr_lbeg_opcode): New functions.
701 (check_loop_aligned): Detect relaxed loops and adjust loop_len
702 and insn_len for the first actual instruction of the loop.
703
34d5c40a
AM		 7042019-07-30 Alan Modra <amodra@gmail.com>
705
706 PR 24768
707 * bfd.c (struct bfd): Add lto_slim_object flag.
708 * bfd-in2.h: Regenerate.
709
cc5277b1
ML		 7102019-07-29 Martin Liska <mliska@suse.cz>
711
712 PR 24768
713 * archive.c (_bfd_compute_and_write_armap): Come up with
714 report_plugin_err variable.
715 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
716 * elf.c (struct lto_section): New.
717 (_bfd_elf_make_section_from_shdr): Parse content of
718 .gnu_lto_.lto section.
719 * elflink.c: Report error for a missing LTO plugin.
720 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
721
4538d1c7
AM		 7222019-07-28 Alan Modra <amodra@gmail.com>
723
724 PR 24857
725 PR 24339
726 * elflink.c (elf_link_add_object_symbols): Report an informative
727 error on finding local symbols with index equal or greater than
728 symbol table sh_info. Correct comment. Allow such symbols in
729 dynamic objects. Abort on NULL section for symbol.
730
6dd17ae0
AM		 7312019-07-26 Alan Modra <amodra@gmail.com>
732
733 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
734 (elf_linker): Don't define.
735 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
736
c7c860d2
YS		 7372019-07-25 YunQiang Su <syq@debian.org>
738
739 PR 24832
740 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
741 mips inputs.
742
95967518
CZ		 7432019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
744
745 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
746 formating.
747 (reloc_type_to_name): Fix formating.
748 (arc_elf_object_p): Likewise.
749 (debug_arc_reloc): Likewise.
750 (arc_do_relocation): Likewise.
751
ef551643
CZ		 7522019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
753
754 * elf32-arc.c (bfd_get_32_me): New function.
755 (bfd_put_32_me): Likewise.
756 (arc_elf_relax_section): Likewise.
757 (bfd_elf32_bfd_relax_section): Define.
758
cc364be6
AM		 7592019-07-24 Alan Modra <amodra@gmail.com>
760
761 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
762 elf_backend_final_write_processing, don't pass linker arg.
763 (_bfd_elf_final_write_processing): Update prototype.
764 * elf.c (_bfd_elf_write_object_contents): Adjust call.
765 (_bfd_elf_final_write_processing): Return error on incompatible
766 OSABI and has_gnu_osabi. Remove linker arg.
767 * elf-nacl.h (nacl_final_write_processing): Update prototype.
768 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
769 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
770 (_bfd_mips_elf_final_write_processing): Likewise.
771 * elf-hppa.h (elf_hppa_final_write_processing): Return status
772 and remove linker arg.
773 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
774 * elf-nacl.c (nacl_final_write_processing): Likewise.
775 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
776 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
777 * elf32-arm.c (arm_final_write_processing): Likewise.
778 (elf32_arm_final_write_processing): Likewise.
779 (elf32_arm_nacl_final_write_processing): Likewise.
780 (elf32_arm_vxworks_final_write_processing): Likewise.
781 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
782 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
783 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
784 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
785 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
786 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
787 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
788 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
789 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
790 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
791 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
792 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
793 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
794 * elf32-ppc.c (ppc_final_write_processing): Likewise.
795 (ppc_elf_final_write_processing): Likewise.
796 (ppc_elf_vxworks_final_write_processing): Likewise.
797 * elf32-sparc.c (sparc_final_write_processing): Likewise.
798 (elf32_sparc_final_write_processing): Likewise.
799 (elf32_sparc_vxworks_final_write_processing): Likewise.
800 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
801 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
802 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
803 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
804 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
805 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
806 (_bfd_mips_elf_final_write_processing): Likewise.
807
c5e20471
AM		 8082019-07-24 Alan Modra <amodra@gmail.com>
809
810 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
811 early.
812 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
813 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
814
7613ca5e
AM		 8152019-07-24 Alan Modra <amodra@gmail.com>
816
817 * elf32-visium.c (visium_elf_post_process_headers): Don't set
818 EI_OSABI header byte here.
819 (ELF_OSABI): Define.
820
df3a023b
AM		 8212019-07-23 Alan Modra <amodra@gmail.com>
822
823 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
824 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
825 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
826 when elf_gnu_osabi_mbind is set.
827 (_bfd_elf_map_sections_to_segments): Likewise.
828 (_bfd_elf_init_private_section_data): Likewise.
829 (_bfd_elf_final_write_processing): Update comment.
830 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
831 (elf_backend_special_sections): Define without .tbss for linux.
832
06f44071
AM		 8332019-07-23 Alan Modra <amodra@gmail.com>
834
835 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
836 Remove none, any, all enums.
837 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
838 (_bfd_elf_final_write_processing): Declare.
839 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
840 elf_backend_final_write_processing.
841 (_bfd_elf_post_process_headers): Move body of function to..
842 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
843 only when not already set. Adjust for rename.
844 * elfxx-target.h (elf_backend_final_write_processing): Default to
845 _bfd_elf_final_write_processing.
846 * elf-hppa.h (elf_hppa_final_write_processing): Call
847 _bfd_elf_final_write_processing.
848 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
849 * elf-nacl.c (nacl_final_write_processing): Likewise.
850 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
851 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
852 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
853 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
854 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
855 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
856 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
857 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
858 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
859 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
860 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
861 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
862 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
863 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
864 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
865 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
866 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
867 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
868 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
869 * elf32-arm.c (arm_final_write_processing): Split out from..
870 (elf32_arm_final_write_processing): ..here. Call
871 _bfd_elf_final_write_processing.
872 (elf32_arm_nacl_final_write_processing): Adjust.
873 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
874 (_bfd_mips_elf_final_write_processing): ..here. Call
875 _bfd_elf_final_write_processing.
876 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
877 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
878 * elf32-ppc.c (ppc_final_write_processing): Split out from..
879 (ppc_elf_final_write_processing): ..here. Call
880 _bfd_elf_final_write_processing.
881 (ppc_elf_vxworks_final_write_processing): Adjust.
882 * elf32-sparc.c (sparc_final_write_processing): Split out from..
883 (elf32_sparc_final_write_processing): ..here. Call
884 _bfd_elf_final_write_processing.
885 (elf32_sparc_vxworks_final_write_processing): Adjust.
886 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
887 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
888 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
889 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
890 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
891 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
892 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
893 * elflink.c (elf_link_add_object_symbols): Likewise.
894 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
895 instead.
896
1dd1bc4d
OM		 8972019-07-23 Omar Majid <omajid@redhat.com>
898
899 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
900 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
901 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
902 AMD64_NETBSD_MAGIC.
903 * peXXigen.c: Add comment about source of .NET magic numbers.
904
c213164a
AM		 9052019-07-19 Alan Modra <amodra@gmail.com>
906
907 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
908 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
909 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
910 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
911 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
912 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
913 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
914 (ppc64_elf_check_relocs): Support pcrel tls relocs.
915 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
916 * bfd-in2.h: Regenerate.
917 * libbfd.h: Regenerate.
918
71c4e95a
AM		 9192019-07-18 Alan Modra <amodra@gmail.com>
920
921 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
922 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
923 match test.
924
46e9995a
AM		 9252019-07-18 Alan Modra <amodra@gmail.com>
926
927 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
928 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
929 is more than 8 bits.
930 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
931 tls_type vars unsigned int.
932 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
933 to select r_type edit.
934
b00a0a86
AM		 9352019-07-18 Alan Modra <amodra@gmail.com>
936
937 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
938 Correct comment.
939 * elf64-ppc.c (TLS_GDIE): Likewise.
940
0b147428
AM		 9412019-07-18 Alan Modra <amodra@gmail.com>
942
943 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
944 range of tp-relative offsets.
945
5b9d7a9a
AM		 9462019-07-15 Alan Modra <amodra@gmail.com>
947
948 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
949 alias is no longer bfd_link_hash_defined, clear the alias.
950
f26a3287
AM		 9512019-07-13 Alan Modra <amodra@gmail.com>
952
953 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
954 tls_sec.
955 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
956 (_bfd_elf_init_2_index_sections): Likewise.
957 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
958 relocations for local TLS symbols, use STN_UNDEF as the relocation
959 symbol.
960 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
961 leave TLS symbol value in the addend.
962
62a47958
AM		 9632019-07-08 Alan Modra <amodra@gmail.com>
964
965 PR 24785
966 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
967 size before reading first word.
968
1faa385f
NC		 9692019-07-02 Nick Clifton <nickc@redhat.com>
970
971 PR 24717
972 * elf.c (is_debuginfo_file): New function.
973 (assign_file_positions_for_non_load_sections): Do not warn about
974 allocated sections outside of loadable segments if they are found
975 in a debuginfo file.
976 * elf-bfd.h (is_debuginfo_file): Prototype.
977
125f83f6
NC		 9782019-07-02 Nick Clifton <nickc@redhat.com>
979
980 PR 24753
981 * compress.c (bfd_get_full_section_contents): Do not complain
982 about linker created sections that are larger than the file size.
983
4d83e8d9
CL		 9842019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
985
986 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
987 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
988 for CMSE stubs.
989 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
990
bb32413f
SP		 9912019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
992
993 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
994 sections when .text section contain secure entry functions
995 is marked.
996
539300fb
NC		 9972019-07-01 Nick Clifton <nickc@redhat.com>
998
999 PR 23839
1000 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1001 section VMA in the offset used to update exidx relocs.
1002
7e56c51c
NC		 10032019-06-28 Nick Clifton <nickc@redhat.com>
1004
1005 PR 24708
1006 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1007 large version reference section.
1008 * compress.c (bfd_get_full_section_contents): Check for an
1009 uncompressed section whose size is larger than the file size.
1010
999d6dff
AM		 10112019-06-28 Alan Modra <amodra@gmail.com>
1012
1013 * format.c (bfd_check_format_matches): Don't match plugin target
1014 if another target matches. Expand comment.
1015 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1016 non-corefile targets, outside !SELECT_VECS.
1017 * config.bfd: Don't handle targ=plugin here.
1018 * configure.ac: Don't add plugin to enable_targets or handle in
1019 target loop setting selvecs and other target vars.
1020 * configure: Regenerate.
1021
a68aa5d3
NC		 10222019-06-26 Nick Clifton <nickc@redhat.com>
1023
1024 PR 24703
1025 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1026 messages for failures.
1027 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1028 if returning an error value.
1029
ab9f654c
JB		 10302019-06-25 Jan Beulich <jbeulich@suse.com>
1031
1032 * elf-properties.c (elf_find_and_remove_property): Rename last
1033 parameter. Mention it in comment.
1034
04b865dc
JW		 10352019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1036
1037 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1038 SEC_MERGE or SEC_CODE flags are set.
1039 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1040 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1041 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1042 Add sec_addr (sym_sec) after handling merge sections.
1043
f93ab3a0
L		 10442019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 PR ld/24721
1047 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1048 property after reporting property removal.
1049
bb22a418
AM		 10502019-06-23 Alan Modra <amodra@gmail.com>
1051
1052 PR 24704
1053 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1054 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1055 Reduce range of offsets allowed for other GOT relocs.
1056
14b2a8e4
AM		 10572019-06-23 Alan Modra <amodra@gmail.com>
1058
1059 PR 24689
1060 * elfcode.h (elf_object_p): Warning fix.
1061
890f750a
AM		 10622019-06-21 Alan Modra <amodra@gmail.com>
1063
1064 PR 24689
1065 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1066
6f5601c4
AM		 10672019-06-19 Alan Modra <amodra@gmail.com>
1068
1069 PR 24697
1070 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1071 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1072
4a4e7361
AM		 10732019-06-19 Alan Modra <amodra@gmail.com>
1074
1075 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1076 functions that require r2 valid to use local entry.
1077 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1078
39c05d94
SN		 10792019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1080
1081 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1082 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1083 with elfNN_aarch64_allocate_local_dynrelocs.
1084
e30d1fa1
SN		 10852019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1086
1087 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1088
3a3a077c
AM		 10892019-06-14 Alan Modra <amodra@gmail.com>
1090
1091 * Makefile.in: Regenerate.
1092 * configure: Regenerate.
1093
d4b87b1e
AM		 10942019-06-14 Alan Modra <amodra@gmail.com>
1095
1096 * elf64-ppc.c: Fix comments involving paddi.
1097
62e0492f
AL		 10982019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1099
1100 PR 24643
1101 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1102 absent, or the bfd is not in the ELF formart.
1103 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1104
58e07198
CZ		 11052019-06-10 Christos Zoulas <christos@zoulas.com>
1106
1107 PR 24650
1108 * elf.c (elfcore_make_auxv_note_section): New function.
1109 (elfcore_grok_note): Use it.
1110 (elfcore_grok_freebsd_note): Likewise.
1111 (elfcore_grok_openbsd_note): Likewise.
1112 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1113 NT_NETBSDCORE_AUXV notes.
1114
237df8fe
SD		 11152019-06-06 Sudakshina Das <sudi.das@arm.com>
1116
1117 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1118 alignment of the new gnu property section.
1119
8bf6d176
SD		 11202019-06-06 Sudakshina Das <sudi.das@arm.com>
1121
1122 * bfd-in.h: Change comment.
1123 * bfd-in2.h: Regenerate.
1124 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1125 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1126 Likwise.
1127
1e129bbe
FS		 11282019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1129
1130 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1131 Remove overflow check.
1132
0f4a61b4
AM		 11332019-05-28 Alan Modra <amodra@gmail.com>
1134
1135 PR 24596
1136 * cofflink.c (coff_link_check_archive_element): Don't assume
1137 element is a coff object file after calling add_archive_element.
1138
94667ab1
AM		 11392019-05-28 Alan Modra <amodra@gmail.com>
1140
1141 PR 24596
1142 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1143 attempt to set sh_entsize for excluded PLT section.
1144
28fbeab8
AM		 11452019-05-28 Alan Modra <amodra@gmail.com>
1146
1147 PR 24596
1148 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1149 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1150 allocated in alpha_dynamic_entries_for_reloc.
1151
a0f6fd21
AM		 11522019-05-28 Alan Modra <amodra@gmail.com>
1153
1154 PR 24596
1155 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1156 on NULL output_section.
1157 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1158
c83004d5
AM		 11592019-05-28 Alan Modra <amodra@gmail.com>
1160
1161 PR 24596
1162 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1163 entry when MUST_FIND. Abort when MUST_FIND not found.
1164 (elf_m68k_get_bfd2got_entry): Likewise.
1165 (elf_m68k_relocate_section): Remove now useless assert.
1166
586338b8
AM		 11672019-05-28 Alan Modra <amodra@gmail.com>
1168
1169 PR 24596
1170 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1171 from bfd_link_info, not an output section owner.
1172 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1173 (elf_hppa_final_link_relocate): Likewise.
1174
a7b34aba
AM		 11752019-05-28 Alan Modra <amodra@gmail.com>
1176
1177 PR 24596
1178 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1179 create_object_symbols_section, obj_textsec, obj_datasec or
1180 obj_bsssec. Fix other errors in placement.
1181 * config.bfd: Obsolete tic30-aout.
1182
0eb32b6e
AM		 11832019-05-28 Alan Modra <amodra@gmail.com>
1184
1185 PR 24596
1186 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1187 end of section list as well as section_count.
1188 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1189 section list before returning error.
1190
ce5aecf8
AM		 11912019-05-27 Alan Modra <amodra@gmail.com>
1192
1193 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1194
3d7d6a6f
AM		 11952019-05-27 Alan Modra <amodra@gmail.com>
1196
1197 PR 24596
1198 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1199
823710d5
SN		 12002019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1201
1202 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1203 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1204 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1205 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1206 (elf_backend_merge_symbol_attribute): Define.
1207
405b5bd8
AM		 12082019-05-24 Alan Modra <amodra@gmail.com>
1209
1210 * po/SRC-POTFILES.in: Regenerate.
1211
04bdff6a
AM		 12122019-05-24 Alan Modra <amodra@gmail.com>
1213
1214 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1215 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1216 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1217 (struct ppc_link_hash_table): Add powerxx_stubs.
1218 (ppc64_elf_check_relocs): Set powerxx_stubs.
1219 (build_powerxx_offset, size_powerxx_offset),
1220 (num_relocs_for_powerxx_offset),
1221 (emit_relocs_for_powerxx_offset): New functions.
1222 (plt_stub_size): Size powerxx stubs.
1223 (ppc_build_one_stub): Emit powerxx stubs.
1224 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1225 powerxx stubs.
1226
4a421c53
AM		 12272019-05-24 Alan Modra <amodra@gmail.com>
1228
1229 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1230 R_PPC64_GOT_PCREL34.
1231 (xlate_pcrel_opt): New function.
1232 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1233 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1234 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1235
5663e321
AM		 12362019-05-24 Alan Modra <amodra@gmail.com>
1237
1238 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1239 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1240 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1241 (BFD_RELOC_PPC64_PLT_PCREL34),
1242 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1243 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1244 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1245 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1246 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1247 * elf64-ppc.c (PNOP): Define.
1248 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1249 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1250 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1251 relocs.
1252 (ppc64_elf_prefix_reloc): New function.
1253 (struct ppc_link_hash_table): Add notoc_plt.
1254 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1255 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1256 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1257 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1258 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1259 possible need for dynamic relocs on non-pcrel powerxx relocs.
1260 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1261 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1262 (toc_adjusting_stub_needed): Likewise.
1263 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1264 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1265 * bfd-in2.h: Regenerate.
1266 * libbfd.h: Regenerate.
1267
fd0de36e
JM		 12682019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1269
45d5293f
JM		 1270 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1271 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1272 bpf_elf64_be_vec.
1273 * configure: Regenerate.
1274
12752019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1276
fd0de36e
JM		 1277 * configure: Regenerated.
1278 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1279 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1280 (BFD64_BACKENDS): Add elf64-bpf.lo.
1281 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1282 * Makefile.in (SOURCE_HFILES): Regenerate.
1283 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1284 * cpu-bpf.c: New file.
1285 * elf64-bpf.c: Likewise.
1286 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1287 bpf_elf64_le_vec.
1288 * archures.c: Define architecture bfd_arch_bpf and machine
1289 bfd_arch_bpf.
1290 * reloc.c: Define BFD relocations used by the BPF target.
1291 * bfd-in2.h: Regenerated.
1292 * libbfd.h: Likewise.
1293
b0f4fbf8
AM		 12942019-05-22 Alan Modra <amodra@gmail.com>
1295
1296 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1297 contents.
1298
9ec2f606
AM		 12992019-05-22 Alan Modra <amodra@gmail.com>
1300
1301 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1302 processing on "size error in section".
1303
4decd602
AM		 13042019-05-22 Alan Modra <amodra@gmail.com>
1305
1306 * som.c (som_bfd_free_cached_info): Call
1307 _bfd_generic_close_and_cleanup.
1308
b474a202
FS		 13092019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1310
1311 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1312 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1313
304f09d0
FS		 13142019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1315
1316 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1317 checks. Search the RELA table for n64 relocations.
1318
3734320d
MF		 13192019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1320 Faraz Shahbazker <fshahbazker@wavecomp.com>
1321
1322 * elfxx-mips.c (LA25_BC): New macro.
1323 (mips_elf_link_hash_table)<compact_branches>: New field.
1324 (STUB_JALRC): New macro.
1325 (mipsr6_o32_exec_plt0_entry_compact): New array.
1326 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1327 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1328 (mipsr6_exec_plt_entry_compact): Likewise.
1329 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1330 when compact_branches is true.
1331 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1332 PLT for MIPSR6 with compact_branches. Do not reorder the
1333 compact branches PLT. Switch the lazy stub for MIPSR6
1334 with compact_branches to use JALRC.
1335 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1336 when compact_branches is true.
1337 (_bfd_mips_elf_compact_branches): New function.
1338 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1339
64672071
TC		 13402019-05-21 Tamar Christina <tamar.christina@arm.com>
1341
1342 PR ld/24373
1343 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1344 Fix print formatter.
1345
e6f65e75
AV		 13462019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1347
1348 PR 24460
1349 * elf32-arm.c (get_value_helper): Remove.
1350 (elf32_arm_final_link_relocate): Fix branch future relocations.
1351
739b5c9c
TC		 13522019-05-21 Tamar Christina <tamar.christina@arm.com>
1353
1354 PR ld/24373
1355 * bfd-in.h (enum erratum_84319_opts): New
1356 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1357 int to enum erratum_84319_opts.
1358 * bfd-in2.h: Regenerate.
1359 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1360 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1361 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1362 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1363 (_bfd_aarch64_resize_stubs): Amend comment.
1364 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1365 requested.
1366 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1367 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1368 erratum workaround.
1369 (clear_erratum_843419_entry): Update erratum conditional.
1370
7622049e
SKS		 13712019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1372
1373 PR ld/24571
1374 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1375 when computing distance_short_enough.
1376
338ba755
SKS		 13772019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1378
1379 PR ld/24564
1380 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1381 Wrap around even if distance equals avr_pc_wrap_around.
1382
999b073b
NC		 13832019-05-20 Nick Clifton <nickc@redhat.com>
1384
1385 * po/fr.po: Updated French translation.
1386
a7ad558c
AV		 13872019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1388
1389 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1390
a2699ef2
AM		 13912019-05-16 Alan Modra <amodra@gmail.com>
1392
1393 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1394
3a1bb98c
AM		 13952019-05-15 Alan Modra <amodra@gmail.com>
1396
1397 * elf32-arm.c (elf32_arm_write_section): Don't leave
1398 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1399 unitialised section contents.
1400
37d0d091
JH		 14012019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1402
1403 PR 19921
1404 * verilog.c: (VerilogDataWidth): New variable.
1405 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1406
79299211
NC		 14072019-05-08 Nick Clifton <nickc@redhat.com>
1408
1409 PR 24523
1410 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1411 rather than FALSE if encountering a non-ELF file.
1412
e1cbf07a
AM		 14132019-05-06 Alan Modra <amodra@gmail.com>
1414
1415 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1416
334d91b9
AM		 14172019-05-06 Alan Modra <amodra@gmail.com>
1418
1419 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1420 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1421 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1422 * libbfd.h: Regenerate.
1423 * bfd-in2.h: Regenerate.
1424
a288c270
AM		 14252019-05-04 Alan Modra <amodra@gmail.com>
1426
1427 PR 24511
1428 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1429 following the standard section names.
1430 (bfd_decode_symclass): Prioritize section flag tests in
1431 decode_section_type before name tests in coff_section_type.
1432 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1433 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1434 their names and choose standard .text section flags for
1435 fake_section.
1436
2cdc1a97
NC		 14372019-05-02 Nick Clifton <nickc@redhat.com>
1438
1439 PR 24493
1440 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1441 .gnu.debugaltlink sections as debugging sections.
1442
066f4018
AM		 14432019-04-30 Alan Modra <amodra@gmail.com>
1444
1445 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1446 (struct _ppc64_elf_section_data): Likewise.
1447 (ppc64_elf_check_relocs): Set above fields.
1448 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1449 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1450 when possible.
1451
c54f1524
L		 14522019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1453
1454 PR ld/24486
1455 * elflink.c (elf_link_output_extsym): Don't complain undefined
1456 weak dynamic reference.
1457
68bb0359
SD		 14582019-04-25 Sudakshina Das <sudi.das@arm.com>
1459
1460 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1461 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1462 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1463 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1464 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1465 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1466 (elfNN_aarch64_small_plt0_bti_entry): Update.
1467 (elfNN_aarch64_small_plt_bti_entry): Update.
1468 (elfNN_aarch64_small_plt_pac_entry): Update.
1469 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1470 (setup_plt_values): Setup new entries.
1471 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1472 (elfNN_aarch64_plt_sym_val): Likewise.
1473
79b8e8ab
JW		 14742019-04-22 Jim Wilson <jimw@sifive.com>
1475
1476 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1477
fce97736
AM		 14782019-04-19 Alan Modra <amodra@gmail.com>
1479
1480 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1481
9a7f0679
L		 14822019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1485 building shared object.
1486 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1487
4e84a8f8
L		 14882019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1489
1490 PR ld/24458
1491 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1492 linker_def.
1493
32c36c3c
AV		 14942019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1495
1496 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1497 relocation.
1498 * bfd-in2.h: Regenerate.
1499 * libbfd.h: Likewise.
1500
60f993ce
AV		 15012019-04-15 Sudakshina Das <sudi.das@arm.com>
1502
1503 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1504 * bfd-in2.h: Regenerated.
1505 * libbfd.h: Regenerated.
1506
f6b2b12d
AV		 15072019-04-15 Sudakshina Das <sudi.das@arm.com>
1508
1509 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1510 * bfd-in2.h: Regenerated.
1511 * libbfd.h: Likewise.
1512
1889da70
AV		 15132019-04-15 Sudakshina Das <sudi.das@arm.com>
1514
1515 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1516 * bfd-in2.h: Regenerated.
1517 * libbfd.h: Regenerated.
1518 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1519 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1520 and R_ARM_THM_BF12 together.
1521 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1522
1caf72a5
AV		 15232019-04-15 Sudakshina Das <sudi.das@arm.com>
1524
1525 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1526 * libbfd.h: Regenerated.
1527 * bfd-in2.h: Regenerated.
1528 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1529 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1530 and R_ARM_THM_BF18 together.
1531 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1532
e5d6e09e
AV		 15332019-04-15 Sudakshina Das <sudi.das@arm.com>
1534
1535 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1536 * bfd-in2.h: Regenerated.
1537 * libbfd.h: Regenerated.
1538 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1539 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1540 and R_ARM_THM_BF16 together.
1541 (get_value_helper): New reloc helper.
1542 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1543
e12437dc
AV		 15442019-04-15 Sudakshina Das <sudi.das@arm.com>
1545
1546 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1547 * bfd-in2.h: Regenerate.
1548 * libbfd.h: Regenerate.
1549
031254f2
AV		 15502019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1551
1552 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1553 * bfd-in2.h: Regenerate.
1554 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1555 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1556 and update assert.
1557 (using_thumb2): Likewise.
1558 (using_thumb2_bl): Update assert.
1559 (arch_has_arm_nop): Likewise.
1560 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1561 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1562
233a0083
L		 15632019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1564
1565 * elf-linker-x86.h (elf_x86_cet_report): New.
1566 (elf_linker_x86_params): Add cet_report.
1567 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1568 missing IBT and SHSTK properties if needed.
1569
a0ea3a14
L		 15702019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1571
ca4e6331 1572 PR ld/24436
a0ea3a14
L		 1573 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1574 "h != NULL". Don't check "h != NULL" before calling.
1575 bfd_elf_gc_record_vtentry.
1576 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1577 * elf32-bfin.c (bfin_check_relocs): Likewise.
1578 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1579 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1580 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1581 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1582 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1583 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1584 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1585 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1586 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1587 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1588 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1589 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1590 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1591 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1592 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1593 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1594 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1595 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1596 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1597 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1598 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1599 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1600 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1601 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1602 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1603 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1604 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1605 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1606 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1607 VTENTRY entry.
1608
9bff840e
AM		 16092019-04-11 Alan Modra <amodra@gmail.com>
1610
1611 PR 24435
1612 * elflink.c (elf_link_add_object_symbols): Don't read partial
1613 dynamic entries from fuzzed objects.
1614
ce12121b
TC		 16152019-04-11 Tamar Christina <tamar.christina@arm.com>
1616
1617 PR ld/24302
1618 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1619 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1620 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1621
b05971a6
MF		 16222019-04-10 Michael Forney <mforney@mforney.org>
1623
1624 PR 24427
1625 * doc/chew.c (free_words): Correctly free "push_text" strings.
1626
3ae61bb6
L		 16272019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1628
1629 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1630
5f2a6b85
AM		 16312019-04-08 Alan Modra <amodra@gmail.com>
1632
1633 * configure.ac (elfxx_x86): Define and use.
1634 * configure: Regenerate.
1635
5b9c07b2
L		 16362019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1637
1638 * elf-linker-x86.h: New file.
1639 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1640 to get x86-specific linker options.
1641 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1642 (elf_x86_64_check_relocs): Likewise.
1643 (elf_x86_64_relocate_section): Likewise.
1644 (elf_x86_64_link_setup_gnu_properties): Likewise.
1645 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1646 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1647 (_bfd_elf_linker_x86_set_options): New function.
1648 * elfxx-x86.h: Include "elf-linker-x86.h".
1649 (elf_x86_link_hash_table): Add params.
1650
4b24dd1a
AM		 16512019-04-03 Alan Modra <amodra@gmail.com>
1652
1653 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1654 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1655 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1656 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1657 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1658 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1659
87f98bac
JW		 16602019-04-02 Jim Wilson <jimw@sifive.com>
1661
1662 PR 24389
1663 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1664 ELF header flags to after check for ELF object file. Loop through
1665 sections looking for code sections, if none, then skip ABI checks.
1666
ae2b14c7
JW		 16672019-03-30 Andrew Waterman <andrew@sifive.com>
1668
1669 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1670 rd == X_RA case.
1671
2487ef07
MF		 16722019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1673
1674 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1675 info->export_dynamic to the conditional.
1676
242a1159
AM		 16772019-03-28 Alan Modra <amodra@gmail.com>
1678
1679 PR 24392
1680 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1681 * configure: Regenerate.
1682 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1683 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1684 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1685 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1686 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1687
a9f5a551
JW		 16882019-03-21 Jim Wilson <jimw@sifive.com>
1689
1690 PR 24365
1691 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1692 verify sym non-NULL before using. Add identical check using h.
1693
4e539114
SD		 16942019-03-21 Sudakshina Das <sudi.das@arm.com>
1695
1696 * elf-bfd.h (struct elf_backend_data): Add argument to
1697 merge_gnu_properties.
1698 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1699 itself and while calling bed->merge_gnu_properties.
1700 (elf_merge_gnu_property_list): Update the calls for
1701 elf_merge_gnu_properties.
1702 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1703 of --force-bti warning and add argument.
1704 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1705 warning.
1706 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1707 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1708 declaration.
1709
acde6c6b
SD		 17102019-03-20 Sudakshina Das <sudi.das@arm.com>
1711
1712 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1713 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1714 (elf_backend_fixup_gnu_properties): Define for AArch64.
1715
8cd1fe1b
AM		 17162019-03-18 Alan Modra <amodra@gmail.com>
1717
1718 PR 24355
1719 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1720 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1721 attempt at writing glink stubs only once.
1722
6835821b
AM		 17232019-03-16 Alan Modra <amodra@gmail.com>
1724
1725 PR 24337
1726 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1727 (_bfd_elf_rel_local_sym): Likewise.
1728 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1729 section of symbols with unrecognized shndx.
1730
2219ae0b
L		 17312019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1732
1733 PR ld/24267
1734 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1735 section.
1736 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1737 in discarded section.
1738
fe3fef62
AM		 17392019-03-15 Alan Modra <amodra@gmail.com>
1740
1741 PR 24339
1742 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1743 symbol after globals if elf_bad_symtab is not set.
1744
1ff31e13
AM		 17452019-03-15 Alan Modra <amodra@gmail.com>
1746
1747 PR 24337
1748 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1749 (_bfd_elf_rel_local_sym): Likewise.
1750
f55b1e32
AM		 17512019-03-15 Alan Modra <amodra@gmail.com>
1752
1753 PR 24336
1754 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1755 object files with sh_size not a multiple of sh_entsize.
1756
da0d12d2
L		 17572019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1758
418d4036
L		 1759 PR ld/24338
1760 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1761 input with bad relocation.
1762
176322019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1764
da0d12d2
L		 1765 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1766
d7f848c3
NC		 17672019-03-14 Nick Clifton <nickc@redhat.com>
1768
1769 PR 24334
1770 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1771 (save_section_vma): Initialise field to the number of entries in
1772 the sec_vma table.
1773 (section_vma_same): Check that the number of entries in the
1774 sec_vma table matches the number of sections in the bfd.
1775
6cc71b82
NC		 17762019-03-14 Nick Clifton <nickc@redhat.com>
1777
1778 PR 24333
1779 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1780 section owner pointer when adding the default symbol.
1781
be22c732
NC		 17822019-03-14 Nick Clifton <nickc@redhat.com>
1783
1784 PR 24332
1785 * elflink.c (elf_link_add_object_symbols): Add new local variable
1786 extversym_end. Initialise it to point to the end of the version
1787 symbol table, if present. Check it when initialising and updating
1788 the ever pointer.
1789
1dbade74
SD		 17902019-03-13 Sudakshina Das <sudi.das@arm.com>
1791
1792 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1793 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1794 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1795 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1796 and PLT_PAC_PLT.
1797 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1798 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1799 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1800
37c18eed
SD		 18012019-03-13 Sudakshina Das <sudi.das@arm.com>
1802 Szabolcs Nagy <szabolcs.nagy@arm.com>
1803
1804 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1805 (aarch64_bti_pac_info): New.
1806 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1807 (bfd_elf32_aarch64_set_options): Likewise.
1808 * bfd-in2.h: Regenerate
1809 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1810 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1811 (elfNN_aarch64_small_plt0_bti_entry): New.
1812 (elfNN_aarch64_small_plt_bti_entry): New.
1813 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1814 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1815 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1816 tlsdesc_plt_entry_size fields.
1817 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1818 (setup_plt_values): New helper function.
1819 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1820 bti enable type.
1821 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1822 fixed macros.
1823 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1824 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1825 to plt stubs instead of fixed ones and update filling them according
1826 to the need for bti.
1827 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1828 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1829 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1830 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1831 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1832 is set.
1833 (bfd_elfNN_get_synthetic_symtab): Define.
1834 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1835 and mising BTI NOTE SECTION.
1836
1837
cd702818
SD		 18382019-03-13 Sudakshina Das <sudi.das@arm.com>
1839
1840 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1841 linker created inputs from merge.
1842 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1843 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1844 (elfNN_aarch64_link_setup_gnu_properties): New.
1845 (elfNN_aarch64_merge_gnu_properties): New.
1846 (elf_backend_setup_gnu_properties): Define for AArch64.
1847 (elf_backend_merge_gnu_properties): Likewise.
1848 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1849 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1850 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1851 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1852 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1853 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1854 (elf_backend_parse_gnu_properties): Define for AArch64.
1855
44b27f95
L		 18562019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1857
1858 PR ld/24322
1859 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1860 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1861
7a6e0d89
AM		 18622019-03-12 Alan Modra <amodra@gmail.com>
1863
1864 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1865 nmemb parameter. Use bfd_alloc2.
1866 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1867 Delete assertion.
1868 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1869 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1870 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1871 doesn't overflow.
1872 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1873 (assign_section_numbers): Style fix.
1874 (swap_out_syms): Use bfd_malloc2.
1875 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1876 overflow.
1877 (_bfd_elf_make_empty_symbol): Style fix.
1878 (elfobj_grok_stapsdt_note_1): Formatting.
1879 * elfcode.h (elf_object_p): Use bfd_alloc2.
1880 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1881 (elf_slurp_symbol_table): Use bfd_zalloc2.
1882 (elf_slurp_reloc_table): Use bfd_alloc2.
1883 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1884 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1885 size calculation doesn't overflow.
1886 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1887 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1888 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1889
ebd2263b
AM		 18902019-03-08 Alan Modra <amodra@gmail.com>
1891
1892 PR 24311
1893 * merge.c (merge_strings): Return secinfo. Don't pad section
1894 to alignment here.
1895 (_bfd_merge_sections): Pad section to alignment here, if input
1896 sections contributing to merged output all pad to alignment.
1897 Formatting.
1898
219d6836
NC		 18992019-03-06 Nick Clifton <nickc@redhat.com>
1900
1901 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1902 table pointer.
1903 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1904 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1905
24801b15
AK		 19062019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1907
1908 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1909 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1910
1911 PR 20113
1912 * elf32-s390.c (allocate_dynrelocs): Update comment.
1913
4ffd2909
TC		 19142019-02-28 Tamar Christina <tamar.christina@arm.com>
1915
1916 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1917
eed5def8
NC		 19182019-02-28 Nick Clifton <nickc@redhat.com>
1919
1920 PR 24273
1921 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1922 section that is not NUL terminated.
1923
5cfe428c
L		 19242019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1925
1926 PR ld/24276
1927 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1928 by linker when checking copy reloc on protected symbol.
1929
f616c36b
AM		 19302019-02-24 Alan Modra <amodra@gmail.com>
1931
1932 PR 24144
1933 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1934
eed62915
MF		 19352019-02-20 Eric Tsai <erictsai@cadence.com>
1936
1937 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1938 sections between the call site and call destination and adjust
1939 call distance by the largest alignment.
1940
e6c3b5bf
AH		 19412019-02-20 Alan Hayward <alan.hayward@arm.com>
1942
1943 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1944 * elf.c (elfcore_grok_aarch_pauth): New function.
1945 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1946 (elfcore_write_aarch_pauth): New function.
1947 (elfcore_write_register_note): Check for AArch64 pauth section.
1948
34d75fb5
AM		 19492019-02-20 Alan Modra <amodra@gmail.com>
1950
1951 PR 24225
1952 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1953 return value.
1954
edd01d07
MR		 19552019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1956
1957 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1958 Darwin hosts, not just or1k.
1959 * configure: Regenerate.
1960
8abac803
AM		 19612019-02-20 Alan Modra <amodra@gmail.com>
1962
1963 PR 24236
1964 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1965 sentinel NUL to string buffer nearer to loop where it is used.
1966 Don't go past sentinel when scanning strings, and don't write
1967 NUL again.
1968 * archive.c (do_slurp_coff_armap): Simplify string handling to
1969 archive64.c style.
1970
179f2db0
AM		 19712019-02-19 Alan Modra <amodra@gmail.com>
1972
1973 PR 24235
1974 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1975 attempting to prevent read past end of section.
1976
a31b8bd9
AM		 19772019-02-18 Alan Modra <amodra@gmail.com>
1978
1979 PR 24225
1980 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1981 PRIx64 to generate warning messages. Print local sym names too.
1982
a0e90a73
CZ		 19832019-02-09 Vineet Gupta <vgupta@synopsys.com>
1984
1985 * elf32-arc (INIT_SYM_STRING): Delete.
1986 (FINI_SYM_STRING): Likewise.
1987 (init_str): Likewise.
1988 (fini_str): Likewise.
1989
482f3505
AM		 19902019-02-08 Alan Modra <amodra@gmail.com>
1991
1992 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1993 for bss-plt" warning to make it an error.
1994
b2abe1bd
EB		 19952019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1996
1997 PR ld/18841
1998 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1999 reloc_class_ifunc for ifunc symbols.
2000 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2001
68a09132
EB		 20022019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2003
2004 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2005 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2006
2012bf01
NC		 20072019-02-07 Nick Clifton <nickc@redhat.com>
2008
2009 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2010 into the definitely obsolete list.
2011
83924b38
L		 20122019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2013
2014 PR ld/24151
2015 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2016 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2017 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2018 relocations to ...
2019 (elf_x86_64_check_relocs): Here.
2020 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2021 to check if a symbol is defined in a non-shared object.
2022 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2023
453f8e1e
SDJ		 20242019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2025
2026 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2027 of 'labs' (and fix GCC warning).
2028
9ed1348c
NC		 20292019-01-25 Nick Clifton <nickc@redhat.com>
2030
2031 * po/ru.po: Updated Russian translation.
2032
d9938630
NC		 20332019-01-23 Nick Clifton <nickc@redhat.com>
2034
2035 * po/fr.po: Updated French translation.
2036
375cd423
NC		 20372019-01-21 Nick Clifton <nickc@redhat.com>
2038
2039 * po/pt.po: Updated Portuguese translation.
2040 * po/uk.po: Updated Ukranian translation.
2041
acef8081
YC		 20422019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2043
2044 PR 24108
2045 * elf32-nds32.c (nds32_relocate_section): Add space between words
2046 in error message.
2047 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2048 error message.
2049 (riscv_i_or_e_p): Likewise.
2050 (riscv_merge_arch_attr_info): Likewise.
2051
f48dfe41
NC		 20522019-01-19 Nick Clifton <nickc@redhat.com>
2053
2054 * version.m4: Reset to 2.32.51
2055 * configure: Regenerate.
2056 * po/bfd.pot: Regenerate.
2057
f974f26c
NC		 20582018-06-24 Nick Clifton <nickc@redhat.com>
2059
2060 2.32 branch created.
2061
a4bf3d07
JW		 20622019-01-16 Kito Cheng <kito@andestech.com>
2063
2064 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2065 for OBJ_ATTR_PROC.
2066
2dc8dd17
JW		 20672019-01-16 Kito Cheng <kito@andestech.com>
2068 Nelson Chu <nelson@andestech.com>
2069
7d7a7d7c
JW		 2070 * elfnn-riscv.c (in_subsets): New.
2071 (out_subsets): Likewise.
2072 (merged_subsets): Likewise.
2073 (riscv_std_ext_p): Likewise.
2074 (riscv_non_std_ext_p): Likewise.
2075 (riscv_std_sv_ext_p): Likewise.
2076 (riscv_non_std_sv_ext_p): Likewise.
2077 (riscv_version_mismatch): Likewise.
2078 (riscv_i_or_e_p): Likewise.
2079 (riscv_merge_std_ext): Likewise.
2080 (riscv_merge_non_std_and_sv_ext): Likewise.
2081 (riscv_merge_arch_attr_info): Likewise.
2082 (riscv_merge_attributes): Likewise.
2083 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2084
2dc8dd17
JW		 2085 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2086 (elf_backend_obj_attrs_vendor): Define.
2087 (elf_backend_obj_attrs_section_type): Likewise.
2088 (elf_backend_obj_attrs_section): Likewise.
2089 (elf_backend_obj_attrs_arg_type): Define as
2090 riscv_elf_obj_attrs_arg_type.
2091 * elfxx-riscv.c (riscv_estimate_digit): New.
2092 (riscv_estimate_arch_strlen1): Likewise.
2093 (riscv_estimate_arch_strlen): Likewise.
2094 (riscv_arch_str1): Likewise.
2095 (riscv_arch_str): Likewise.
2096 * elfxx-riscv.h (riscv_arch_str): Declare.
2097
d5dcaf1b
JD		 20982019-01-14 John Darrington <john@darrington.wattle.id.au>
2099
2100 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2101 * libbfd.h: regen.
2102 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2103 source field. (md_apply_fix): Apply final fix
2104 to BFD_RELOC_S12Z_OPR.
2105 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2106
5a12586d
MT		 21072019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2108
f466c305 2109 PR 20113
5a12586d
MT		 2110 * elf32-s390.c (allocate_dynrelocs): Update comment.
2111
3107326d
AP		 21122019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2113
2114 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2115 * configure: Regenerate.
2116
a9859e01
AM		 21172019-01-08 Alan Modra <amodra@gmail.com>
2118
2119 PR 23699
2120 PR 24065
2121 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2122 address range.
2123
c8c89dac
YS		 21242019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2125
2126 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2127 * bfd/bfd-in2.h: Regenerate.
2128 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2129 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2130
d9858c37
LX		 21312019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2132
2133 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2134 default target, little endian target is more suitable.
2135
677bd4c6
AM		 21362019-01-04 Alan Modra <amodra@gmail.com>
2137
2138 PR 24061
2139 PR 21786
2140 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2141 adjust all callers.
2142 (EQ_VALUE_IN_FIELD): Likewise.
2143 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2144
82704155
AM		 21452019-01-01 Alan Modra <amodra@gmail.com>
2146
2147 Update year range in copyright notice of all files.
2148
d5c04e1b 2149For older changes see ChangeLog-2018
3499769a 2150\f
d5c04e1b 2151Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2152
2153Copying and distribution of this file, with or without modification,
2154are permitted in any medium without royalty provided the copyright
2155notice and this notice are preserved.
2156
2157Local Variables:
2158mode: change-log
2159left-margin: 8
2160fill-column: 74
2161version-control: never
2162End:
GDB Binutils - Deliverables
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