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bfd macro conversion to inline functions, asymbol
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
af30dc12
AM		 12019-09-20 Alan Modra <amodra@gmail.com>
2
3 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
4 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
5 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
6 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
7 * targets.c (bfd_asymbol_flavour): Likewise.
8 * bfd-in2.h: Regenerate.
9
00f93c44
AM		 102019-09-20 Alan Modra <amodra@gmail.com>
11
12 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
13 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
14 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
15 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
16 (bfd_get_file_flags, bfd_applicable_file_flags),
17 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
18 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
19 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
20 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
21 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
22 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
23 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
24 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
25 (bfd_usrdata, bfd_set_usrdata): New inline functions.
26 * targets.c (bfd_get_target, bfd_get_flavour),
27 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
28 (bfd_little_endian, bfd_header_big_endian),
29 (bfd_header_little_endian, bfd_applicable_section_flags),
30 (bfd_get_symbol_leading_char): New inline functions.
31 * bfd-in2.h: Regenerate.
32
e59a1001
AM		 332019-09-20 Alan Modra <amodra@gmail.com>
34
35 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
36 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
37 relocations.
38
fd361982
AM		 392019-09-18 Alan Modra <amodra@gmail.com>
40
41 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
42 (bfd_get_section_lma, bfd_get_section_alignment),
43 (bfd_get_section_size, bfd_get_section_flags),
44 (bfd_get_section_userdata): Delete.
45 (bfd_section_name, bfd_section_size, bfd_section_vma),
46 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
47 (bfd_section_flags, bfd_section_userdata): New.
48 (bfd_is_com_section): Rename parameter.
49 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
50 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
51 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
52 (bfd_set_section_lma): New.
53 * bfd-in2.h: Regenerate.
54 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
55 update callers.
56 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
57 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
58 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
59 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
60 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
61 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
62 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
63 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
64 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
65 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
66 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
67 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
68 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
69 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
70 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
71 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
72 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
73 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
74 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
75 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
76 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
77 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
78 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
79 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
80 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
81 * xcofflink.c: Update throughout for bfd section macro and function
82 changes.
83
e6f7f6d1
AM		 842019-09-18 Alan Modra <amodra@gmail.com>
85
86 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
87 (bfd_get_output_section): Delete.
88 (bfd_asymbol_base): Delete.
89 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
90 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
91 (bfd_set_asymbol_name): New macro.
92 * bfd-in2.h: Regenerate.
93 * aout-cris.c: Update throughout to use bfd_asymbol_section.
94 * aoutx.h: Likewise.
95 * cofflink.c: Likewise.
96 * dwarf2.c: Likewise.
97 * ecoff.c: Likewise.
98 * elf.c: Likewise.
99 * elf32-arm.c: Likewise.
100 * elf32-mips.c: Likewise.
101 * elf32-score.c: Likewise.
102 * elf32-score7.c: Likewise.
103 * elfn32-mips.c: Likewise.
104 * elfnn-aarch64.c: Likewise.
105 * elfxx-mips.c: Likewise.
106 * linker.c: Likewise.
107 * pdp11.c: Likewise.
108 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
109
e0b2a78c
SM		 1102019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
111
112 * Makefile.in: Re-generate.
113 * configure: Re-generate.
114 * doc/Makefile.in: Re-generate.
115
ed48ec2e
AM		 1162019-09-18 Alan Modra <amodra@gmail.com>
117
118 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
119 macros.
120 * pdp11.c (slurp_symbol_table): Likewise.
121 * som.c (som_slurp_symbol_table): Likewise.
122 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
123 * coffcode.h (coff_slurp_symbol_table): Likewise.
124 * cofflink.c (_bfd_coff_final_link): Likewise.
125 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
126 (_bfd_ecoff_slurp_symbolic_info): Likewise.
127 (_bfd_ecoff_slurp_symbol_table): Likewise.
128 (_bfd_ecoff_bfd_final_link): Likewise.
129 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
130 * elflink.c (elf_link_output_symstrtab): Likewise.
131 (bfd_elf_final_link): Likewise.
132 * peicode.h (pe_ILF_build_a_bfd): Likewise.
133 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
134 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
135 start_address or symcount using bfd_get macros.
136 * coffgen.c (coff_real_object_p): Likewise.
137 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
138 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
139 * elfcore.h (elf_core_file_p): Don't set start_address using
140 bfd_get macro.
141 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
142 using bfd_get macro.
143 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
144 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
145 or symcount using bfd_get macros.
146 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
147 * syms.c (bfd_set_symtab): Likewise.
148 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
149 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
150 bfd_has_map macro.
151 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
152 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
153 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
154 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
155 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
156 * som.c (som_slurp_armap): Likewise.
157
01c2b261
AM		 1582019-09-18 Alan Modra <amodra@gmail.com>
159
160 * archures.c (bfd_get_arch): Make param const.
161 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
162 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
163 * bfd-in2.h: Regenerate.
164
1d38e9d1
AM		 1652019-09-18 Alan Modra <amodra@gmail.com>
166
167 * bfd-in.h (carsym.name): Make const.
168 * reloc.c (struct reloc_howto_struct.name): Likewise.
169 * targets.c (bfd_target.name): Likewise.!
170 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
171 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
172 when setting carsym.name.
173 * bfd-in2.h: Regenerate.
174
90d92a63
AM		 1752019-09-18 Alan Modra <amodra@gmail.com>
176
177 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
178 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
179 error status. Adjust calls.
180 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
181 Close bfd on failure. Replace xstrdup/bfd_alloc use with
182 bfd_malloc. Use bfd_set_filename.
183
1bdd8fac
AM		 1842019-09-18 Alan Modra <amodra@gmail.com>
185
186 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
187 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
188 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
189 needs_copy even if all relocs are in rw sections.
190 (dec_dynrel_count): Handle TOC16 relocs.
191 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
192 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
193 semantic change.
194
bb695960
PB		 1952019-09-16 Phil Blundell <pb@pbcl.net>
196
197 * version.m4: Set version to 2.33.50.
198 * Makefile.in, configure, doc/Makefile.in: Regenerated.
199
64b2d4a0
TT		 2002019-09-11 Tom Tromey <tom@tromey.com>
201
202 * opncls.c (bfd_set_filename): New function.
203 * bfd-in2.h: Regenerate.
204
cb7f4b29
AM		 2052019-09-11 Alan Modra <amodra@gmail.com>
206
207 * targets.c (struct bfd_target): Add _bfd_group_name.
208 (BFD_JUMP_TABLE): Likewise.
209 * coffgen.c (bfd_coff_group_name): New function.
210 * elf.c (bfd_elf_group_name): New function.
211 * linker.c (_bfd_nolink_bfd_group_name): New function.
212 * section.c (bfd_generic_group_name): New function.
213 * elf-bfd.h (bfd_elf_group_name): Declare.
214 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
215 * libcoff-in.h (bfd_coff_group_name): Declare.
216 * aout-target.h (MY_bfd_group_name): Define.
217 * aout-tic30.c (MY_bfd_group_name): Define.
218 * bfd.c (bfd_group_name): Define.
219 * binary.c (binary_bfd_group_name): Define.
220 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
221 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
222 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
223 * coffcode.h (coff_bfd_group_name): Define.
224 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
225 * i386msdos.c (msdos_bfd_group_name): Define.
226 * ihex.c (ihex_bfd_group_name): Define.
227 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
228 * mmo.c (mmo_bfd_group_name): Define.
229 * pef.c (bfd_pef_bfd_group_name): Define.
230 * plugin.c (bfd_plugin_bfd_group_name): Define.
231 * ppcboot.c (ppcboot_bfd_group_name): Define.
232 * som.c (som_bfd_group_name): Define.
233 * srec.c (srec_bfd_group_name): Define.
234 * tekhex.c (tekhex_bfd_group_name): Define.
235 * verilog.c (verilog_bfd_group_name): Define.
236 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
237 * xsym.c (bfd_sym_bfd_group_name): Define.
238 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
239 (rs6000_xcoff64_aix_vec): Likewise.
240 * bfd-in2.h: Regenerate.
241 * libbfd.h: Regenerate.
242 * libcoff.h: Regenerate.
243
aebcfb76
NC		 2442019-09-10 Nick Clifton <nickc@redhat.com>
245
246 PR 24907
247 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
248 field.
249 (bfd_default_arch_struct): Initialise the new field.
250 * bfd-in2.h: Regenerate.
251 * cpu-aarch64.c: Initialise the new field.
252 * cpu-alpha.c: Likewise.
253 * cpu-arc.c: Likewise.
254 * cpu-arm.c: Likewise.
255 * cpu-avr.c: Likewise.
256 * cpu-bfin.c: Likewise.
257 * cpu-bpf.c: Likewise.
258 * cpu-cr16.c: Likewise.
259 * cpu-cr16c.c: Likewise.
260 * cpu-cris.c: Likewise.
261 * cpu-crx.c: Likewise.
262 * cpu-csky.c: Likewise.
263 * cpu-d10v.c: Likewise.
264 * cpu-d30v.c: Likewise.
265 * cpu-dlx.c: Likewise.
266 * cpu-epiphany.c: Likewise.
267 * cpu-fr30.c: Likewise.
268 * cpu-frv.c: Likewise.
269 * cpu-ft32.c: Likewise.
270 * cpu-h8300.c: Likewise.
271 * cpu-hppa.c: Likewise.
272 * cpu-i386.c: Likewise.
273 * cpu-ia64.c: Likewise.
274 * cpu-iamcu.c: Likewise.
275 * cpu-ip2k.c: Likewise.
276 * cpu-iq2000.c: Likewise.
277 * cpu-k1om.c: Likewise.
278 * cpu-l1om.c: Likewise.
279 * cpu-lm32.c: Likewise.
280 * cpu-m10200.c: Likewise.
281 * cpu-m10300.c: Likewise.
282 * cpu-m32c.c: Likewise.
283 * cpu-m32r.c: Likewise.
284 * cpu-m68hc11.c: Likewise.
285 * cpu-m68hc12.c: Likewise.
286 * cpu-m68k.c: Likewise.
287 * cpu-m9s12x.c: Likewise.
288 * cpu-m9s12xg.c: Likewise.
289 * cpu-mcore.c: Likewise.
290 * cpu-mep.c: Likewise.
291 * cpu-metag.c: Likewise.
292 * cpu-microblaze.c: Likewise.
293 * cpu-mips.c: Likewise.
294 * cpu-mmix.c: Likewise.
295 * cpu-moxie.c: Likewise.
296 * cpu-msp430.c: Likewise.
297 * cpu-mt.c: Likewise.
298 * cpu-nds32.c: Likewise.
299 * cpu-nfp.c: Likewise.
300 * cpu-nios2.c: Likewise.
301 * cpu-ns32k.c: Likewise.
302 * cpu-or1k.c: Likewise.
303 * cpu-pdp11.c: Likewise.
304 * cpu-pj.c: Likewise.
305 * cpu-plugin.c: Likewise.
306 * cpu-powerpc.c: Likewise.
307 * cpu-pru.c: Likewise.
308 * cpu-riscv.c: Likewise.
309 * cpu-rl78.c: Likewise.
310 * cpu-rs6000.c: Likewise.
311 * cpu-rx.c: Likewise.
312 * cpu-s12z.c: Likewise.
313 * cpu-s390.c: Likewise.
314 * cpu-score.c: Likewise.
315 * cpu-sh.c: Likewise.
316 * cpu-sparc.c: Likewise.
317 * cpu-spu.c: Likewise.
318 * cpu-tic30.c: Likewise.
319 * cpu-tic4x.c: Likewise.
320 * cpu-tic54x.c: Likewise.
321 * cpu-tic6x.c: Likewise.
322 * cpu-tic80.c: Likewise.
323 * cpu-tilegx.c: Likewise.
324 * cpu-tilepro.c: Likewise.
325 * cpu-v850.c: Likewise.
326 * cpu-v850_rh850.c: Likewise.
327 * cpu-vax.c: Likewise.
328 * cpu-visium.c: Likewise.
329 * cpu-wasm32.c: Likewise.
330 * cpu-xc16x.c: Likewise.
331 * cpu-xgate.c: Likewise.
332 * cpu-xstormy16.c: Likewise.
333 * cpu-xtensa.c: Likewise.
334 * cpu-z80.c: Likewise.
335 * cpu-z8k.c: Likewise.
336
60391a25
PB		 3372019-09-09 Phil Blundell <pb@pbcl.net>
338
339 binutils 2.33 branch created.
340
b16c44de
AM		 3412019-09-06 Alan Modra <amodra@gmail.com>
342
343 * aout-target.h (object_p): Formatting.
344 * bfd-in.h (bfd_get_filename): Don't cast to char*.
345 * corefile.c (generic_core_file_matches_executable_p): Constify
346 variables and remove cast.
347 * bfd-in2.h: Regenerate.
348
133a1f60
AM		 3492019-09-05 Alan Modra <amodra@gmail.com>
350
351 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
352 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
353 in the GOT/PLT entry rather than affecting the offset to that
354 GOI/PLT entry.
355 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
356
77486630
AM		 3572019-09-05 Alan Modra <amodra@gmail.com>
358
359 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
360 in second instruction.
361 (ppc64_elf_relocate_section): Likewise.
362
89bdc77e
AM		 3632019-09-05 Alan Modra <amodra@gmail.com>
364
365 PR 24955
366 * libbfd-in.h (bfd_strdup): New inline function.
367 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
368 bfd on error.
369 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
370 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
371 on error.
372 (bfd_openstreamr): Use bfd_strdup.
373 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
374 * plugin.c (try_load_plugin): Use bfd_malloc.
375 * libbfd.h: Regenerate.
376
22b31fea
AM		 3772019-09-02 Alan Modra <amodra@gmail.com>
378
379 PR 11983
380 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
381 on success. Tidy.
217d2eaa
AM		 382 (read_alt_indirect_string): Likewise.
383 (read_alt_indirect_ref): Likewise.
22b31fea 384
3e7bd7f2
JW		 3852019-08-31 Jim Wilson <jimw@sifive.com>
386
387 PR 23825
388 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
389 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
390
fdd50269
JW		 3912019-08-30 Jim Wilson <jimw@sifive.com>
392
393 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
394 error, call bfd_set_error, set ret to FALSE, and goto out label.
395
6744bcad
L		 3962019-08-30 H.J. Lu <hongjiu.lu@intel.com>
397
398 PR ld/24951
399 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
400 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
401
c0d9f31d
AM		 4022019-08-29 Alan Modra <amodra@gmail.com>
403
404 PR 24697
405 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
406 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
407 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
408 reloc.
409
dd9b12c2
AM		 4102019-08-29 Alan Modra <amodra@gmail.com>
411
412 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
413 on second insn, return it in poff.
414 (ppc64_elf_relocate_section): Add offset to paddi addend for
415 PCREL_OPT.
416
507685a3
JW		 4172019-08-28 Jim Wilson <jimw@sifive.com>
418
419 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
420 section when setting max_alignment. Update comment.
421 (_bfd_riscv_relax_pc): Likewise.
422
83cf0d04
AM		 4232019-08-29 Alan Modra <amodra@gmail.com>
424
425 PR 24891
426 * bfd.c (struct bfd): Add no_element_cache.
427 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
428 archive cache when no_element_cache.
429 (bfd_generic_archive_p): Set no_element_cache when opening first
430 element to check format. Close first element too.
431 (do_slurp_bsd_armap): Don't zero ardata->cache here.
432 * bfd-in2.h: Regenerate.
433
6d5554a6
AM		 4342019-08-24 Alan Modra <amodra@gmail.com>
435
436 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
437 symbols from GOT optimisation.
438
09f7b0de
SH		 4392019-08-23 Stafford Horne <shorne@gmail.com>
440
441 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
442 PLT GOT entries.
443
a7ba3896
NC		 4442019-08-23 Nick Clifton <nickc@redhat.com>
445
446 PR 24456
447 * elf.c (bfd_section_from_shdr): Issue an informative warning
448 message and continue processing other sections after encountering
449 a reloc section for a section which already has other relocs
450 associated with it.
451
2600d80c
AM		 4522019-08-23 Alan Modra <amodra@gmail.com>
453
454 PR 24933
455 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
456 on error without freeing plts[] contents.
457
0535e5d7
DZ		 4582019-08-22 Dennis Zhang <dennis.zhang@arm.com>
459
460 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
461
03da31c6
NC		 4622019-08-22 Nick Clifton <nickc@redhat.com>
463
464 PR 24922
465 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
466 reading data from extra records.
467
652afeef
TC		 4682019-08-22 Tamar Christina <tamar.christina@arm.com>
469
470 PR ld/24601
471 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
472 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
473 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
474 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
475 for weak TLS.
476
baf46cd7
AM		 4772019-08-22 Alan Modra <amodra@gmail.com>
478
479 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
480 instead recognize CMSE_PREFIX in symbol name.
481 (elf32_arm_gc_mark_extra_sections): Likewise.
482 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
483 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
484
546053ac
DZ		 4852019-08-20 Dennis Zhang <dennis.zhang@arm.com>
486
487 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
488 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
489
b4e87f2c
TC		 4902019-08-20 Tamar Christina <tamar.christina@arm.com>
491
492 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
493 elf32_arm_stub_long_branch_v4t_thumb_thumb,
494 elf32_arm_stub_long_branch_v4t_thumb_arm,
495 elf32_arm_stub_short_branch_v4t_thumb_arm,
496 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
497 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
498 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
499 previous instruction.
500
3eb185c9
TT		 5012019-08-19 Tom Tromey <tromey@adacore.com>
502
503 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
504 holding symbols.
505
903b777d
AM		 5062019-08-19 Alan Modra <amodra@gmail.com>
507
508 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
509 to has_optrel.
510 (struct _ppc64_elf_section_data): Likewise.
511 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
512 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
513 than TOC loop. Check PLT16 insns too.
514
81e8046d
L		 5152019-08-16 H.J. Lu <hongjiu.lu@intel.com>
516
517 PR ld/24905
518 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
519 PC-relative relocations back to ...
520 (elf_x86_64_relocate_section): Here.
521
b4c555cf
ML		 5222019-08-16 Martin Liska <mliska@suse.cz>
523
524 PR ld/24912
525 * elflink.c: Report error only for not relocatable.
526 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
527 here lto_slim_object as it's handled in caller.
528
63f6e94f
AM		 5292019-08-16 Alan Modra <amodra@gmail.com>
530
531 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
532
080a4883
JW		 5332019-08-15 Jim Wilson <jimw@sifive.com>
534
535 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
536 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
537 to c.li instruction, and use ENCODE_RVC_IMM to set value.
538
05192282
TT		 5392019-08-15 Tom Tromey <tromey@adacore.com>
540
541 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
542 of section.
543
dfc19da6
AM		 5442019-08-14 Alan Modra <amodra@gmail.com>
545
546 PR 24623
547 * dwarf2.c (stash_comp_unit): New function, extracted from..
548 (_bfd_dwarf2_find_nearest_line): ..here.
549 (find_abstract_instance): Parse comp units and decode line info
550 as needed.
551
c327a44f
AM		 5522019-08-14 Alan Modra <amodra@gmail.com>
553
554 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
555 (comp_unit_find_nearest_line): Use it here..
556 (_bfd_dwarf2_find_symbol_bias): ..and here.
557
9defd221
AM		 5582019-08-14 Alan Modra <amodra@gmail.com>
559
560 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
561 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
562 * coffgen.c (coff_find_nearest_line_with_names): Adjust
563 _bfd_dwarf2_find_nearest_line calls.
564 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
565 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
566 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
567 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
568 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
569 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
570 * libbfd.h: Regenerate.
571
f16a9783
MS		 5722019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
573
574 * elf-bfd.h (struct elf_backend_data): New members.
575 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
576 .gnu.hash section if necessary.
577 (struct collect_gnu_hash_codes): New member.
578 (elf_gnu_hash_process_symidx): New function name.
579 (elf_renumber_gnu_hash_syms): Ignore local and undefined
580 symbols. Record xlat location for every symbol which should have
581 a .MIPS.xhash entry.
582 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
583 dynamic section if necessary.
584 (GNU_HASH_SECTION_NAME): New define.
585 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
586 Update the section size info.
587 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
588 (struct mips_elf_link_hash_entry): New member.
589 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
590 table location.
591 (mips_elf_sort_hash_table): Initialize the pointer to the
592 .MIPS.xhash section.
593 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
594 translation table entry with the symbol dynindx.
595 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
596 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
597 info.
598 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
599 section.
600 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
601 dynamic section.
602 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
603 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
604 sh_link info.
605 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
606 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
607 (_bfd_mips_post_process_headers): Mark the ABI version as
608 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
609 but not a .hash section.
610 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
611 position in the translation table, associated with the hash
612 entry.
613 * elfxx-mips.h (literal_reloc_p): Define
614 elf_backend_record_xhash_symbol backend hook.
615 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
616 backend hook.
617
fc8de8e2
JM		 6182019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
619
620 * elf64-bpf.c (bpf_elf_relocate_section): New function.
621 (bpf_elf_insn_disp_reloc): Delete function.
622 (elf_backend_relocate_section): Define.
623
97b031c5
AM		 6242019-08-07 Alan Modra <amodra@gmail.com>
625
626 PR 24644
627 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
628 for overflow in expressions involving nsymz.
629
0f52d45a
JW		 6302019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
631
632 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
633 two pages in relro presence.
634
e0d0c518
MF		 6352019-08-01 Max Filippov <jcmvbkbc@gmail.com>
636
637 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
638 (get_wsr_lbeg_opcode): New functions.
639 (check_loop_aligned): Detect relaxed loops and adjust loop_len
640 and insn_len for the first actual instruction of the loop.
641
34d5c40a
AM		 6422019-07-30 Alan Modra <amodra@gmail.com>
643
644 PR 24768
645 * bfd.c (struct bfd): Add lto_slim_object flag.
646 * bfd-in2.h: Regenerate.
647
cc5277b1
ML		 6482019-07-29 Martin Liska <mliska@suse.cz>
649
650 PR 24768
651 * archive.c (_bfd_compute_and_write_armap): Come up with
652 report_plugin_err variable.
653 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
654 * elf.c (struct lto_section): New.
655 (_bfd_elf_make_section_from_shdr): Parse content of
656 .gnu_lto_.lto section.
657 * elflink.c: Report error for a missing LTO plugin.
658 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
659
4538d1c7
AM		 6602019-07-28 Alan Modra <amodra@gmail.com>
661
662 PR 24857
663 PR 24339
664 * elflink.c (elf_link_add_object_symbols): Report an informative
665 error on finding local symbols with index equal or greater than
666 symbol table sh_info. Correct comment. Allow such symbols in
667 dynamic objects. Abort on NULL section for symbol.
668
6dd17ae0
AM		 6692019-07-26 Alan Modra <amodra@gmail.com>
670
671 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
672 (elf_linker): Don't define.
673 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
674
c7c860d2
YS		 6752019-07-25 YunQiang Su <syq@debian.org>
676
677 PR 24832
678 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
679 mips inputs.
680
95967518
CZ		 6812019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
682
683 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
684 formating.
685 (reloc_type_to_name): Fix formating.
686 (arc_elf_object_p): Likewise.
687 (debug_arc_reloc): Likewise.
688 (arc_do_relocation): Likewise.
689
ef551643
CZ		 6902019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
691
692 * elf32-arc.c (bfd_get_32_me): New function.
693 (bfd_put_32_me): Likewise.
694 (arc_elf_relax_section): Likewise.
695 (bfd_elf32_bfd_relax_section): Define.
696
cc364be6
AM		 6972019-07-24 Alan Modra <amodra@gmail.com>
698
699 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
700 elf_backend_final_write_processing, don't pass linker arg.
701 (_bfd_elf_final_write_processing): Update prototype.
702 * elf.c (_bfd_elf_write_object_contents): Adjust call.
703 (_bfd_elf_final_write_processing): Return error on incompatible
704 OSABI and has_gnu_osabi. Remove linker arg.
705 * elf-nacl.h (nacl_final_write_processing): Update prototype.
706 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
707 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
708 (_bfd_mips_elf_final_write_processing): Likewise.
709 * elf-hppa.h (elf_hppa_final_write_processing): Return status
710 and remove linker arg.
711 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
712 * elf-nacl.c (nacl_final_write_processing): Likewise.
713 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
714 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
715 * elf32-arm.c (arm_final_write_processing): Likewise.
716 (elf32_arm_final_write_processing): Likewise.
717 (elf32_arm_nacl_final_write_processing): Likewise.
718 (elf32_arm_vxworks_final_write_processing): Likewise.
719 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
720 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
721 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
722 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
723 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
724 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
725 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
726 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
727 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
728 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
729 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
730 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
731 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
732 * elf32-ppc.c (ppc_final_write_processing): Likewise.
733 (ppc_elf_final_write_processing): Likewise.
734 (ppc_elf_vxworks_final_write_processing): Likewise.
735 * elf32-sparc.c (sparc_final_write_processing): Likewise.
736 (elf32_sparc_final_write_processing): Likewise.
737 (elf32_sparc_vxworks_final_write_processing): Likewise.
738 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
739 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
740 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
741 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
742 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
743 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
744 (_bfd_mips_elf_final_write_processing): Likewise.
745
c5e20471
AM		 7462019-07-24 Alan Modra <amodra@gmail.com>
747
748 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
749 early.
750 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
751 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
752
7613ca5e
AM		 7532019-07-24 Alan Modra <amodra@gmail.com>
754
755 * elf32-visium.c (visium_elf_post_process_headers): Don't set
756 EI_OSABI header byte here.
757 (ELF_OSABI): Define.
758
df3a023b
AM		 7592019-07-23 Alan Modra <amodra@gmail.com>
760
761 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
762 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
763 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
764 when elf_gnu_osabi_mbind is set.
765 (_bfd_elf_map_sections_to_segments): Likewise.
766 (_bfd_elf_init_private_section_data): Likewise.
767 (_bfd_elf_final_write_processing): Update comment.
768 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
769 (elf_backend_special_sections): Define without .tbss for linux.
770
06f44071
AM		 7712019-07-23 Alan Modra <amodra@gmail.com>
772
773 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
774 Remove none, any, all enums.
775 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
776 (_bfd_elf_final_write_processing): Declare.
777 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
778 elf_backend_final_write_processing.
779 (_bfd_elf_post_process_headers): Move body of function to..
780 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
781 only when not already set. Adjust for rename.
782 * elfxx-target.h (elf_backend_final_write_processing): Default to
783 _bfd_elf_final_write_processing.
784 * elf-hppa.h (elf_hppa_final_write_processing): Call
785 _bfd_elf_final_write_processing.
786 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
787 * elf-nacl.c (nacl_final_write_processing): Likewise.
788 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
789 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
790 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
791 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
792 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
793 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
794 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
795 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
796 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
797 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
798 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
799 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
800 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
801 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
802 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
803 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
804 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
805 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
806 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
807 * elf32-arm.c (arm_final_write_processing): Split out from..
808 (elf32_arm_final_write_processing): ..here. Call
809 _bfd_elf_final_write_processing.
810 (elf32_arm_nacl_final_write_processing): Adjust.
811 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
812 (_bfd_mips_elf_final_write_processing): ..here. Call
813 _bfd_elf_final_write_processing.
814 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
815 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
816 * elf32-ppc.c (ppc_final_write_processing): Split out from..
817 (ppc_elf_final_write_processing): ..here. Call
818 _bfd_elf_final_write_processing.
819 (ppc_elf_vxworks_final_write_processing): Adjust.
820 * elf32-sparc.c (sparc_final_write_processing): Split out from..
821 (elf32_sparc_final_write_processing): ..here. Call
822 _bfd_elf_final_write_processing.
823 (elf32_sparc_vxworks_final_write_processing): Adjust.
824 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
825 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
826 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
827 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
828 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
829 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
830 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
831 * elflink.c (elf_link_add_object_symbols): Likewise.
832 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
833 instead.
834
1dd1bc4d
OM		 8352019-07-23 Omar Majid <omajid@redhat.com>
836
837 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
838 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
839 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
840 AMD64_NETBSD_MAGIC.
841 * peXXigen.c: Add comment about source of .NET magic numbers.
842
c213164a
AM		 8432019-07-19 Alan Modra <amodra@gmail.com>
844
845 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
846 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
847 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
848 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
849 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
850 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
851 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
852 (ppc64_elf_check_relocs): Support pcrel tls relocs.
853 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
854 * bfd-in2.h: Regenerate.
855 * libbfd.h: Regenerate.
856
71c4e95a
AM		 8572019-07-18 Alan Modra <amodra@gmail.com>
858
859 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
860 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
861 match test.
862
46e9995a
AM		 8632019-07-18 Alan Modra <amodra@gmail.com>
864
865 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
866 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
867 is more than 8 bits.
868 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
869 tls_type vars unsigned int.
870 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
871 to select r_type edit.
872
b00a0a86
AM		 8732019-07-18 Alan Modra <amodra@gmail.com>
874
875 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
876 Correct comment.
877 * elf64-ppc.c (TLS_GDIE): Likewise.
878
0b147428
AM		 8792019-07-18 Alan Modra <amodra@gmail.com>
880
881 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
882 range of tp-relative offsets.
883
5b9d7a9a
AM		 8842019-07-15 Alan Modra <amodra@gmail.com>
885
886 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
887 alias is no longer bfd_link_hash_defined, clear the alias.
888
f26a3287
AM		 8892019-07-13 Alan Modra <amodra@gmail.com>
890
891 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
892 tls_sec.
893 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
894 (_bfd_elf_init_2_index_sections): Likewise.
895 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
896 relocations for local TLS symbols, use STN_UNDEF as the relocation
897 symbol.
898 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
899 leave TLS symbol value in the addend.
900
62a47958
AM		 9012019-07-08 Alan Modra <amodra@gmail.com>
902
903 PR 24785
904 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
905 size before reading first word.
906
1faa385f
NC		 9072019-07-02 Nick Clifton <nickc@redhat.com>
908
909 PR 24717
910 * elf.c (is_debuginfo_file): New function.
911 (assign_file_positions_for_non_load_sections): Do not warn about
912 allocated sections outside of loadable segments if they are found
913 in a debuginfo file.
914 * elf-bfd.h (is_debuginfo_file): Prototype.
915
125f83f6
NC		 9162019-07-02 Nick Clifton <nickc@redhat.com>
917
918 PR 24753
919 * compress.c (bfd_get_full_section_contents): Do not complain
920 about linker created sections that are larger than the file size.
921
4d83e8d9
CL		 9222019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
923
924 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
925 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
926 for CMSE stubs.
927 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
928
bb32413f
SP		 9292019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
930
931 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
932 sections when .text section contain secure entry functions
933 is marked.
934
539300fb
NC		 9352019-07-01 Nick Clifton <nickc@redhat.com>
936
937 PR 23839
938 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
939 section VMA in the offset used to update exidx relocs.
940
7e56c51c
NC		 9412019-06-28 Nick Clifton <nickc@redhat.com>
942
943 PR 24708
944 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
945 large version reference section.
946 * compress.c (bfd_get_full_section_contents): Check for an
947 uncompressed section whose size is larger than the file size.
948
999d6dff
AM		 9492019-06-28 Alan Modra <amodra@gmail.com>
950
951 * format.c (bfd_check_format_matches): Don't match plugin target
952 if another target matches. Expand comment.
953 * targets.c (_bfd_target_vector): Move plugin_vec after all other
954 non-corefile targets, outside !SELECT_VECS.
955 * config.bfd: Don't handle targ=plugin here.
956 * configure.ac: Don't add plugin to enable_targets or handle in
957 target loop setting selvecs and other target vars.
958 * configure: Regenerate.
959
a68aa5d3
NC		 9602019-06-26 Nick Clifton <nickc@redhat.com>
961
962 PR 24703
963 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
964 messages for failures.
965 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
966 if returning an error value.
967
ab9f654c
JB		 9682019-06-25 Jan Beulich <jbeulich@suse.com>
969
970 * elf-properties.c (elf_find_and_remove_property): Rename last
971 parameter. Mention it in comment.
972
04b865dc
JW		 9732019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
974
975 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
976 SEC_MERGE or SEC_CODE flags are set.
977 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
978 symtype consistently. Don't include sec_addr (sym_sec) in symval.
979 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
980 Add sec_addr (sym_sec) after handling merge sections.
981
f93ab3a0
L		 9822019-06-24 H.J. Lu <hongjiu.lu@intel.com>
983
984 PR ld/24721
985 * elf-properties.c (elf_merge_gnu_property_list): Remove the
986 property after reporting property removal.
987
bb22a418
AM		 9882019-06-23 Alan Modra <amodra@gmail.com>
989
990 PR 24704
991 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
992 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
993 Reduce range of offsets allowed for other GOT relocs.
994
14b2a8e4
AM		 9952019-06-23 Alan Modra <amodra@gmail.com>
996
997 PR 24689
998 * elfcode.h (elf_object_p): Warning fix.
999
890f750a
AM		 10002019-06-21 Alan Modra <amodra@gmail.com>
1001
1002 PR 24689
1003 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1004
6f5601c4
AM		 10052019-06-19 Alan Modra <amodra@gmail.com>
1006
1007 PR 24697
1008 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1009 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1010
4a4e7361
AM		 10112019-06-19 Alan Modra <amodra@gmail.com>
1012
1013 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1014 functions that require r2 valid to use local entry.
1015 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1016
39c05d94
SN		 10172019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1018
1019 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1020 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1021 with elfNN_aarch64_allocate_local_dynrelocs.
1022
e30d1fa1
SN		 10232019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1024
1025 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1026
3a3a077c
AM		 10272019-06-14 Alan Modra <amodra@gmail.com>
1028
1029 * Makefile.in: Regenerate.
1030 * configure: Regenerate.
1031
d4b87b1e
AM		 10322019-06-14 Alan Modra <amodra@gmail.com>
1033
1034 * elf64-ppc.c: Fix comments involving paddi.
1035
62e0492f
AL		 10362019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1037
1038 PR 24643
1039 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1040 absent, or the bfd is not in the ELF formart.
1041 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1042
58e07198
CZ		 10432019-06-10 Christos Zoulas <christos@zoulas.com>
1044
1045 PR 24650
1046 * elf.c (elfcore_make_auxv_note_section): New function.
1047 (elfcore_grok_note): Use it.
1048 (elfcore_grok_freebsd_note): Likewise.
1049 (elfcore_grok_openbsd_note): Likewise.
1050 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1051 NT_NETBSDCORE_AUXV notes.
1052
237df8fe
SD		 10532019-06-06 Sudakshina Das <sudi.das@arm.com>
1054
1055 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1056 alignment of the new gnu property section.
1057
8bf6d176
SD		 10582019-06-06 Sudakshina Das <sudi.das@arm.com>
1059
1060 * bfd-in.h: Change comment.
1061 * bfd-in2.h: Regenerate.
1062 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1063 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1064 Likwise.
1065
1e129bbe
FS		 10662019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1067
1068 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1069 Remove overflow check.
1070
0f4a61b4
AM		 10712019-05-28 Alan Modra <amodra@gmail.com>
1072
1073 PR 24596
1074 * cofflink.c (coff_link_check_archive_element): Don't assume
1075 element is a coff object file after calling add_archive_element.
1076
94667ab1
AM		 10772019-05-28 Alan Modra <amodra@gmail.com>
1078
1079 PR 24596
1080 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1081 attempt to set sh_entsize for excluded PLT section.
1082
28fbeab8
AM		 10832019-05-28 Alan Modra <amodra@gmail.com>
1084
1085 PR 24596
1086 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1087 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1088 allocated in alpha_dynamic_entries_for_reloc.
1089
a0f6fd21
AM		 10902019-05-28 Alan Modra <amodra@gmail.com>
1091
1092 PR 24596
1093 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1094 on NULL output_section.
1095 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1096
c83004d5
AM		 10972019-05-28 Alan Modra <amodra@gmail.com>
1098
1099 PR 24596
1100 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1101 entry when MUST_FIND. Abort when MUST_FIND not found.
1102 (elf_m68k_get_bfd2got_entry): Likewise.
1103 (elf_m68k_relocate_section): Remove now useless assert.
1104
586338b8
AM		 11052019-05-28 Alan Modra <amodra@gmail.com>
1106
1107 PR 24596
1108 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1109 from bfd_link_info, not an output section owner.
1110 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1111 (elf_hppa_final_link_relocate): Likewise.
1112
a7b34aba
AM		 11132019-05-28 Alan Modra <amodra@gmail.com>
1114
1115 PR 24596
1116 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1117 create_object_symbols_section, obj_textsec, obj_datasec or
1118 obj_bsssec. Fix other errors in placement.
1119 * config.bfd: Obsolete tic30-aout.
1120
0eb32b6e
AM		 11212019-05-28 Alan Modra <amodra@gmail.com>
1122
1123 PR 24596
1124 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1125 end of section list as well as section_count.
1126 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1127 section list before returning error.
1128
ce5aecf8
AM		 11292019-05-27 Alan Modra <amodra@gmail.com>
1130
1131 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1132
3d7d6a6f
AM		 11332019-05-27 Alan Modra <amodra@gmail.com>
1134
1135 PR 24596
1136 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1137
823710d5
SN		 11382019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1139
1140 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1141 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1142 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1143 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1144 (elf_backend_merge_symbol_attribute): Define.
1145
405b5bd8
AM		 11462019-05-24 Alan Modra <amodra@gmail.com>
1147
1148 * po/SRC-POTFILES.in: Regenerate.
1149
04bdff6a
AM		 11502019-05-24 Alan Modra <amodra@gmail.com>
1151
1152 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1153 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1154 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1155 (struct ppc_link_hash_table): Add powerxx_stubs.
1156 (ppc64_elf_check_relocs): Set powerxx_stubs.
1157 (build_powerxx_offset, size_powerxx_offset),
1158 (num_relocs_for_powerxx_offset),
1159 (emit_relocs_for_powerxx_offset): New functions.
1160 (plt_stub_size): Size powerxx stubs.
1161 (ppc_build_one_stub): Emit powerxx stubs.
1162 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1163 powerxx stubs.
1164
4a421c53
AM		 11652019-05-24 Alan Modra <amodra@gmail.com>
1166
1167 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1168 R_PPC64_GOT_PCREL34.
1169 (xlate_pcrel_opt): New function.
1170 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1171 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1172 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1173
5663e321
AM		 11742019-05-24 Alan Modra <amodra@gmail.com>
1175
1176 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1177 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1178 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1179 (BFD_RELOC_PPC64_PLT_PCREL34),
1180 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1181 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1182 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1183 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1184 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1185 * elf64-ppc.c (PNOP): Define.
1186 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1187 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1188 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1189 relocs.
1190 (ppc64_elf_prefix_reloc): New function.
1191 (struct ppc_link_hash_table): Add notoc_plt.
1192 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1193 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1194 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1195 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1196 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1197 possible need for dynamic relocs on non-pcrel powerxx relocs.
1198 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1199 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1200 (toc_adjusting_stub_needed): Likewise.
1201 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1202 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1203 * bfd-in2.h: Regenerate.
1204 * libbfd.h: Regenerate.
1205
fd0de36e
JM		 12062019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1207
45d5293f
JM		 1208 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1209 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1210 bpf_elf64_be_vec.
1211 * configure: Regenerate.
1212
12132019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1214
fd0de36e
JM		 1215 * configure: Regenerated.
1216 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1217 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1218 (BFD64_BACKENDS): Add elf64-bpf.lo.
1219 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1220 * Makefile.in (SOURCE_HFILES): Regenerate.
1221 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1222 * cpu-bpf.c: New file.
1223 * elf64-bpf.c: Likewise.
1224 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1225 bpf_elf64_le_vec.
1226 * archures.c: Define architecture bfd_arch_bpf and machine
1227 bfd_arch_bpf.
1228 * reloc.c: Define BFD relocations used by the BPF target.
1229 * bfd-in2.h: Regenerated.
1230 * libbfd.h: Likewise.
1231
b0f4fbf8
AM		 12322019-05-22 Alan Modra <amodra@gmail.com>
1233
1234 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1235 contents.
1236
9ec2f606
AM		 12372019-05-22 Alan Modra <amodra@gmail.com>
1238
1239 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1240 processing on "size error in section".
1241
4decd602
AM		 12422019-05-22 Alan Modra <amodra@gmail.com>
1243
1244 * som.c (som_bfd_free_cached_info): Call
1245 _bfd_generic_close_and_cleanup.
1246
b474a202
FS		 12472019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1248
1249 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1250 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1251
304f09d0
FS		 12522019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1253
1254 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1255 checks. Search the RELA table for n64 relocations.
1256
3734320d
MF		 12572019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1258 Faraz Shahbazker <fshahbazker@wavecomp.com>
1259
1260 * elfxx-mips.c (LA25_BC): New macro.
1261 (mips_elf_link_hash_table)<compact_branches>: New field.
1262 (STUB_JALRC): New macro.
1263 (mipsr6_o32_exec_plt0_entry_compact): New array.
1264 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1265 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1266 (mipsr6_exec_plt_entry_compact): Likewise.
1267 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1268 when compact_branches is true.
1269 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1270 PLT for MIPSR6 with compact_branches. Do not reorder the
1271 compact branches PLT. Switch the lazy stub for MIPSR6
1272 with compact_branches to use JALRC.
1273 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1274 when compact_branches is true.
1275 (_bfd_mips_elf_compact_branches): New function.
1276 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1277
64672071
TC		 12782019-05-21 Tamar Christina <tamar.christina@arm.com>
1279
1280 PR ld/24373
1281 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1282 Fix print formatter.
1283
e6f65e75
AV		 12842019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1285
1286 PR 24460
1287 * elf32-arm.c (get_value_helper): Remove.
1288 (elf32_arm_final_link_relocate): Fix branch future relocations.
1289
739b5c9c
TC		 12902019-05-21 Tamar Christina <tamar.christina@arm.com>
1291
1292 PR ld/24373
1293 * bfd-in.h (enum erratum_84319_opts): New
1294 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1295 int to enum erratum_84319_opts.
1296 * bfd-in2.h: Regenerate.
1297 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1298 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1299 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1300 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1301 (_bfd_aarch64_resize_stubs): Amend comment.
1302 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1303 requested.
1304 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1305 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1306 erratum workaround.
1307 (clear_erratum_843419_entry): Update erratum conditional.
1308
7622049e
SKS		 13092019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1310
1311 PR ld/24571
1312 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1313 when computing distance_short_enough.
1314
338ba755
SKS		 13152019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1316
1317 PR ld/24564
1318 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1319 Wrap around even if distance equals avr_pc_wrap_around.
1320
999b073b
NC		 13212019-05-20 Nick Clifton <nickc@redhat.com>
1322
1323 * po/fr.po: Updated French translation.
1324
a7ad558c
AV		 13252019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1326
1327 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1328
a2699ef2
AM		 13292019-05-16 Alan Modra <amodra@gmail.com>
1330
1331 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1332
3a1bb98c
AM		 13332019-05-15 Alan Modra <amodra@gmail.com>
1334
1335 * elf32-arm.c (elf32_arm_write_section): Don't leave
1336 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1337 unitialised section contents.
1338
37d0d091
JH		 13392019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1340
1341 PR 19921
1342 * verilog.c: (VerilogDataWidth): New variable.
1343 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1344
79299211
NC		 13452019-05-08 Nick Clifton <nickc@redhat.com>
1346
1347 PR 24523
1348 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1349 rather than FALSE if encountering a non-ELF file.
1350
e1cbf07a
AM		 13512019-05-06 Alan Modra <amodra@gmail.com>
1352
1353 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1354
334d91b9
AM		 13552019-05-06 Alan Modra <amodra@gmail.com>
1356
1357 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1358 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1359 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1360 * libbfd.h: Regenerate.
1361 * bfd-in2.h: Regenerate.
1362
a288c270
AM		 13632019-05-04 Alan Modra <amodra@gmail.com>
1364
1365 PR 24511
1366 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1367 following the standard section names.
1368 (bfd_decode_symclass): Prioritize section flag tests in
1369 decode_section_type before name tests in coff_section_type.
1370 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1371 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1372 their names and choose standard .text section flags for
1373 fake_section.
1374
2cdc1a97
NC		 13752019-05-02 Nick Clifton <nickc@redhat.com>
1376
1377 PR 24493
1378 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1379 .gnu.debugaltlink sections as debugging sections.
1380
066f4018
AM		 13812019-04-30 Alan Modra <amodra@gmail.com>
1382
1383 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1384 (struct _ppc64_elf_section_data): Likewise.
1385 (ppc64_elf_check_relocs): Set above fields.
1386 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1387 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1388 when possible.
1389
c54f1524
L		 13902019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1391
1392 PR ld/24486
1393 * elflink.c (elf_link_output_extsym): Don't complain undefined
1394 weak dynamic reference.
1395
68bb0359
SD		 13962019-04-25 Sudakshina Das <sudi.das@arm.com>
1397
1398 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1399 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1400 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1401 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1402 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1403 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1404 (elfNN_aarch64_small_plt0_bti_entry): Update.
1405 (elfNN_aarch64_small_plt_bti_entry): Update.
1406 (elfNN_aarch64_small_plt_pac_entry): Update.
1407 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1408 (setup_plt_values): Setup new entries.
1409 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1410 (elfNN_aarch64_plt_sym_val): Likewise.
1411
79b8e8ab
JW		 14122019-04-22 Jim Wilson <jimw@sifive.com>
1413
1414 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1415
fce97736
AM		 14162019-04-19 Alan Modra <amodra@gmail.com>
1417
1418 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1419
9a7f0679
L		 14202019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1421
1422 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1423 building shared object.
1424 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1425
4e84a8f8
L		 14262019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1427
1428 PR ld/24458
1429 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1430 linker_def.
1431
32c36c3c
AV		 14322019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1433
1434 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1435 relocation.
1436 * bfd-in2.h: Regenerate.
1437 * libbfd.h: Likewise.
1438
60f993ce
AV		 14392019-04-15 Sudakshina Das <sudi.das@arm.com>
1440
1441 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1442 * bfd-in2.h: Regenerated.
1443 * libbfd.h: Regenerated.
1444
f6b2b12d
AV		 14452019-04-15 Sudakshina Das <sudi.das@arm.com>
1446
1447 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1448 * bfd-in2.h: Regenerated.
1449 * libbfd.h: Likewise.
1450
1889da70
AV		 14512019-04-15 Sudakshina Das <sudi.das@arm.com>
1452
1453 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1454 * bfd-in2.h: Regenerated.
1455 * libbfd.h: Regenerated.
1456 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1457 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1458 and R_ARM_THM_BF12 together.
1459 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1460
1caf72a5
AV		 14612019-04-15 Sudakshina Das <sudi.das@arm.com>
1462
1463 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1464 * libbfd.h: Regenerated.
1465 * bfd-in2.h: Regenerated.
1466 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1467 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1468 and R_ARM_THM_BF18 together.
1469 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1470
e5d6e09e
AV		 14712019-04-15 Sudakshina Das <sudi.das@arm.com>
1472
1473 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1474 * bfd-in2.h: Regenerated.
1475 * libbfd.h: Regenerated.
1476 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1477 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1478 and R_ARM_THM_BF16 together.
1479 (get_value_helper): New reloc helper.
1480 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1481
e12437dc
AV		 14822019-04-15 Sudakshina Das <sudi.das@arm.com>
1483
1484 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1485 * bfd-in2.h: Regenerate.
1486 * libbfd.h: Regenerate.
1487
031254f2
AV		 14882019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1489
1490 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1491 * bfd-in2.h: Regenerate.
1492 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1493 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1494 and update assert.
1495 (using_thumb2): Likewise.
1496 (using_thumb2_bl): Update assert.
1497 (arch_has_arm_nop): Likewise.
1498 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1499 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1500
233a0083
L		 15012019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 * elf-linker-x86.h (elf_x86_cet_report): New.
1504 (elf_linker_x86_params): Add cet_report.
1505 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1506 missing IBT and SHSTK properties if needed.
1507
a0ea3a14
L		 15082019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1509
ca4e6331 1510 PR ld/24436
a0ea3a14
L		 1511 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1512 "h != NULL". Don't check "h != NULL" before calling.
1513 bfd_elf_gc_record_vtentry.
1514 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1515 * elf32-bfin.c (bfin_check_relocs): Likewise.
1516 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1517 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1518 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1519 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1520 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1521 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1522 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1523 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1524 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1525 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1526 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1527 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1528 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1529 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1530 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1531 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1532 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1533 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1534 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1535 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1536 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1537 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1538 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1539 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1540 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1541 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1542 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1543 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1544 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1545 VTENTRY entry.
1546
9bff840e
AM		 15472019-04-11 Alan Modra <amodra@gmail.com>
1548
1549 PR 24435
1550 * elflink.c (elf_link_add_object_symbols): Don't read partial
1551 dynamic entries from fuzzed objects.
1552
ce12121b
TC		 15532019-04-11 Tamar Christina <tamar.christina@arm.com>
1554
1555 PR ld/24302
1556 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1557 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1558 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1559
b05971a6
MF		 15602019-04-10 Michael Forney <mforney@mforney.org>
1561
1562 PR 24427
1563 * doc/chew.c (free_words): Correctly free "push_text" strings.
1564
3ae61bb6
L		 15652019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1566
1567 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1568
5f2a6b85
AM		 15692019-04-08 Alan Modra <amodra@gmail.com>
1570
1571 * configure.ac (elfxx_x86): Define and use.
1572 * configure: Regenerate.
1573
5b9c07b2
L		 15742019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1575
1576 * elf-linker-x86.h: New file.
1577 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1578 to get x86-specific linker options.
1579 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1580 (elf_x86_64_check_relocs): Likewise.
1581 (elf_x86_64_relocate_section): Likewise.
1582 (elf_x86_64_link_setup_gnu_properties): Likewise.
1583 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1584 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1585 (_bfd_elf_linker_x86_set_options): New function.
1586 * elfxx-x86.h: Include "elf-linker-x86.h".
1587 (elf_x86_link_hash_table): Add params.
1588
4b24dd1a
AM		 15892019-04-03 Alan Modra <amodra@gmail.com>
1590
1591 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1592 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1593 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1594 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1595 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1596 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1597
87f98bac
JW		 15982019-04-02 Jim Wilson <jimw@sifive.com>
1599
1600 PR 24389
1601 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1602 ELF header flags to after check for ELF object file. Loop through
1603 sections looking for code sections, if none, then skip ABI checks.
1604
ae2b14c7
JW		 16052019-03-30 Andrew Waterman <andrew@sifive.com>
1606
1607 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1608 rd == X_RA case.
1609
2487ef07
MF		 16102019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1611
1612 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1613 info->export_dynamic to the conditional.
1614
242a1159
AM		 16152019-03-28 Alan Modra <amodra@gmail.com>
1616
1617 PR 24392
1618 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1619 * configure: Regenerate.
1620 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1621 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1622 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1623 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1624 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1625
a9f5a551
JW		 16262019-03-21 Jim Wilson <jimw@sifive.com>
1627
1628 PR 24365
1629 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1630 verify sym non-NULL before using. Add identical check using h.
1631
4e539114
SD		 16322019-03-21 Sudakshina Das <sudi.das@arm.com>
1633
1634 * elf-bfd.h (struct elf_backend_data): Add argument to
1635 merge_gnu_properties.
1636 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1637 itself and while calling bed->merge_gnu_properties.
1638 (elf_merge_gnu_property_list): Update the calls for
1639 elf_merge_gnu_properties.
1640 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1641 of --force-bti warning and add argument.
1642 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1643 warning.
1644 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1645 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1646 declaration.
1647
acde6c6b
SD		 16482019-03-20 Sudakshina Das <sudi.das@arm.com>
1649
1650 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1651 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1652 (elf_backend_fixup_gnu_properties): Define for AArch64.
1653
8cd1fe1b
AM		 16542019-03-18 Alan Modra <amodra@gmail.com>
1655
1656 PR 24355
1657 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1658 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1659 attempt at writing glink stubs only once.
1660
6835821b
AM		 16612019-03-16 Alan Modra <amodra@gmail.com>
1662
1663 PR 24337
1664 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1665 (_bfd_elf_rel_local_sym): Likewise.
1666 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1667 section of symbols with unrecognized shndx.
1668
2219ae0b
L		 16692019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1670
1671 PR ld/24267
1672 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1673 section.
1674 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1675 in discarded section.
1676
fe3fef62
AM		 16772019-03-15 Alan Modra <amodra@gmail.com>
1678
1679 PR 24339
1680 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1681 symbol after globals if elf_bad_symtab is not set.
1682
1ff31e13
AM		 16832019-03-15 Alan Modra <amodra@gmail.com>
1684
1685 PR 24337
1686 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1687 (_bfd_elf_rel_local_sym): Likewise.
1688
f55b1e32
AM		 16892019-03-15 Alan Modra <amodra@gmail.com>
1690
1691 PR 24336
1692 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1693 object files with sh_size not a multiple of sh_entsize.
1694
da0d12d2
L		 16952019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1696
418d4036
L		 1697 PR ld/24338
1698 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1699 input with bad relocation.
1700
170122019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1702
da0d12d2
L		 1703 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1704
d7f848c3
NC		 17052019-03-14 Nick Clifton <nickc@redhat.com>
1706
1707 PR 24334
1708 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1709 (save_section_vma): Initialise field to the number of entries in
1710 the sec_vma table.
1711 (section_vma_same): Check that the number of entries in the
1712 sec_vma table matches the number of sections in the bfd.
1713
6cc71b82
NC		 17142019-03-14 Nick Clifton <nickc@redhat.com>
1715
1716 PR 24333
1717 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1718 section owner pointer when adding the default symbol.
1719
be22c732
NC		 17202019-03-14 Nick Clifton <nickc@redhat.com>
1721
1722 PR 24332
1723 * elflink.c (elf_link_add_object_symbols): Add new local variable
1724 extversym_end. Initialise it to point to the end of the version
1725 symbol table, if present. Check it when initialising and updating
1726 the ever pointer.
1727
1dbade74
SD		 17282019-03-13 Sudakshina Das <sudi.das@arm.com>
1729
1730 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1731 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1732 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1733 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1734 and PLT_PAC_PLT.
1735 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1736 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1737 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1738
37c18eed
SD		 17392019-03-13 Sudakshina Das <sudi.das@arm.com>
1740 Szabolcs Nagy <szabolcs.nagy@arm.com>
1741
1742 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1743 (aarch64_bti_pac_info): New.
1744 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1745 (bfd_elf32_aarch64_set_options): Likewise.
1746 * bfd-in2.h: Regenerate
1747 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1748 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1749 (elfNN_aarch64_small_plt0_bti_entry): New.
1750 (elfNN_aarch64_small_plt_bti_entry): New.
1751 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1752 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1753 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1754 tlsdesc_plt_entry_size fields.
1755 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1756 (setup_plt_values): New helper function.
1757 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1758 bti enable type.
1759 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1760 fixed macros.
1761 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1762 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1763 to plt stubs instead of fixed ones and update filling them according
1764 to the need for bti.
1765 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1766 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1767 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1768 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1769 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1770 is set.
1771 (bfd_elfNN_get_synthetic_symtab): Define.
1772 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1773 and mising BTI NOTE SECTION.
1774
1775
cd702818
SD		 17762019-03-13 Sudakshina Das <sudi.das@arm.com>
1777
1778 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1779 linker created inputs from merge.
1780 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1781 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1782 (elfNN_aarch64_link_setup_gnu_properties): New.
1783 (elfNN_aarch64_merge_gnu_properties): New.
1784 (elf_backend_setup_gnu_properties): Define for AArch64.
1785 (elf_backend_merge_gnu_properties): Likewise.
1786 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1787 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1788 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1789 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1790 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1791 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1792 (elf_backend_parse_gnu_properties): Define for AArch64.
1793
44b27f95
L		 17942019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1795
1796 PR ld/24322
1797 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1798 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1799
7a6e0d89
AM		 18002019-03-12 Alan Modra <amodra@gmail.com>
1801
1802 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1803 nmemb parameter. Use bfd_alloc2.
1804 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1805 Delete assertion.
1806 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1807 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1808 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1809 doesn't overflow.
1810 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1811 (assign_section_numbers): Style fix.
1812 (swap_out_syms): Use bfd_malloc2.
1813 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1814 overflow.
1815 (_bfd_elf_make_empty_symbol): Style fix.
1816 (elfobj_grok_stapsdt_note_1): Formatting.
1817 * elfcode.h (elf_object_p): Use bfd_alloc2.
1818 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1819 (elf_slurp_symbol_table): Use bfd_zalloc2.
1820 (elf_slurp_reloc_table): Use bfd_alloc2.
1821 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1822 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1823 size calculation doesn't overflow.
1824 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1825 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1826 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1827
ebd2263b
AM		 18282019-03-08 Alan Modra <amodra@gmail.com>
1829
1830 PR 24311
1831 * merge.c (merge_strings): Return secinfo. Don't pad section
1832 to alignment here.
1833 (_bfd_merge_sections): Pad section to alignment here, if input
1834 sections contributing to merged output all pad to alignment.
1835 Formatting.
1836
219d6836
NC		 18372019-03-06 Nick Clifton <nickc@redhat.com>
1838
1839 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1840 table pointer.
1841 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1842 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1843
24801b15
AK		 18442019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1845
1846 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1847 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1848
1849 PR 20113
1850 * elf32-s390.c (allocate_dynrelocs): Update comment.
1851
4ffd2909
TC		 18522019-02-28 Tamar Christina <tamar.christina@arm.com>
1853
1854 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1855
eed5def8
NC		 18562019-02-28 Nick Clifton <nickc@redhat.com>
1857
1858 PR 24273
1859 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1860 section that is not NUL terminated.
1861
5cfe428c
L		 18622019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1863
1864 PR ld/24276
1865 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1866 by linker when checking copy reloc on protected symbol.
1867
f616c36b
AM		 18682019-02-24 Alan Modra <amodra@gmail.com>
1869
1870 PR 24144
1871 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1872
eed62915
MF		 18732019-02-20 Eric Tsai <erictsai@cadence.com>
1874
1875 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1876 sections between the call site and call destination and adjust
1877 call distance by the largest alignment.
1878
e6c3b5bf
AH		 18792019-02-20 Alan Hayward <alan.hayward@arm.com>
1880
1881 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1882 * elf.c (elfcore_grok_aarch_pauth): New function.
1883 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1884 (elfcore_write_aarch_pauth): New function.
1885 (elfcore_write_register_note): Check for AArch64 pauth section.
1886
34d75fb5
AM		 18872019-02-20 Alan Modra <amodra@gmail.com>
1888
1889 PR 24225
1890 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1891 return value.
1892
edd01d07
MR		 18932019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1894
1895 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1896 Darwin hosts, not just or1k.
1897 * configure: Regenerate.
1898
8abac803
AM		 18992019-02-20 Alan Modra <amodra@gmail.com>
1900
1901 PR 24236
1902 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1903 sentinel NUL to string buffer nearer to loop where it is used.
1904 Don't go past sentinel when scanning strings, and don't write
1905 NUL again.
1906 * archive.c (do_slurp_coff_armap): Simplify string handling to
1907 archive64.c style.
1908
179f2db0
AM		 19092019-02-19 Alan Modra <amodra@gmail.com>
1910
1911 PR 24235
1912 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1913 attempting to prevent read past end of section.
1914
a31b8bd9
AM		 19152019-02-18 Alan Modra <amodra@gmail.com>
1916
1917 PR 24225
1918 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1919 PRIx64 to generate warning messages. Print local sym names too.
1920
a0e90a73
CZ		 19212019-02-09 Vineet Gupta <vgupta@synopsys.com>
1922
1923 * elf32-arc (INIT_SYM_STRING): Delete.
1924 (FINI_SYM_STRING): Likewise.
1925 (init_str): Likewise.
1926 (fini_str): Likewise.
1927
482f3505
AM		 19282019-02-08 Alan Modra <amodra@gmail.com>
1929
1930 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1931 for bss-plt" warning to make it an error.
1932
b2abe1bd
EB		 19332019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1934
1935 PR ld/18841
1936 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1937 reloc_class_ifunc for ifunc symbols.
1938 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1939
68a09132
EB		 19402019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1941
1942 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1943 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1944
2012bf01
NC		 19452019-02-07 Nick Clifton <nickc@redhat.com>
1946
1947 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1948 into the definitely obsolete list.
1949
83924b38
L		 19502019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1951
1952 PR ld/24151
1953 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1954 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1955 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1956 relocations to ...
1957 (elf_x86_64_check_relocs): Here.
1958 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1959 to check if a symbol is defined in a non-shared object.
1960 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1961
453f8e1e
SDJ		 19622019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1963
1964 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1965 of 'labs' (and fix GCC warning).
1966
9ed1348c
NC		 19672019-01-25 Nick Clifton <nickc@redhat.com>
1968
1969 * po/ru.po: Updated Russian translation.
1970
d9938630
NC		 19712019-01-23 Nick Clifton <nickc@redhat.com>
1972
1973 * po/fr.po: Updated French translation.
1974
375cd423
NC		 19752019-01-21 Nick Clifton <nickc@redhat.com>
1976
1977 * po/pt.po: Updated Portuguese translation.
1978 * po/uk.po: Updated Ukranian translation.
1979
acef8081
YC		 19802019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1981
1982 PR 24108
1983 * elf32-nds32.c (nds32_relocate_section): Add space between words
1984 in error message.
1985 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1986 error message.
1987 (riscv_i_or_e_p): Likewise.
1988 (riscv_merge_arch_attr_info): Likewise.
1989
f48dfe41
NC		 19902019-01-19 Nick Clifton <nickc@redhat.com>
1991
1992 * version.m4: Reset to 2.32.51
1993 * configure: Regenerate.
1994 * po/bfd.pot: Regenerate.
1995
f974f26c
NC		 19962018-06-24 Nick Clifton <nickc@redhat.com>
1997
1998 2.32 branch created.
1999
a4bf3d07
JW		 20002019-01-16 Kito Cheng <kito@andestech.com>
2001
2002 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2003 for OBJ_ATTR_PROC.
2004
2dc8dd17
JW		 20052019-01-16 Kito Cheng <kito@andestech.com>
2006 Nelson Chu <nelson@andestech.com>
2007
7d7a7d7c
JW		 2008 * elfnn-riscv.c (in_subsets): New.
2009 (out_subsets): Likewise.
2010 (merged_subsets): Likewise.
2011 (riscv_std_ext_p): Likewise.
2012 (riscv_non_std_ext_p): Likewise.
2013 (riscv_std_sv_ext_p): Likewise.
2014 (riscv_non_std_sv_ext_p): Likewise.
2015 (riscv_version_mismatch): Likewise.
2016 (riscv_i_or_e_p): Likewise.
2017 (riscv_merge_std_ext): Likewise.
2018 (riscv_merge_non_std_and_sv_ext): Likewise.
2019 (riscv_merge_arch_attr_info): Likewise.
2020 (riscv_merge_attributes): Likewise.
2021 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2022
2dc8dd17
JW		 2023 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2024 (elf_backend_obj_attrs_vendor): Define.
2025 (elf_backend_obj_attrs_section_type): Likewise.
2026 (elf_backend_obj_attrs_section): Likewise.
2027 (elf_backend_obj_attrs_arg_type): Define as
2028 riscv_elf_obj_attrs_arg_type.
2029 * elfxx-riscv.c (riscv_estimate_digit): New.
2030 (riscv_estimate_arch_strlen1): Likewise.
2031 (riscv_estimate_arch_strlen): Likewise.
2032 (riscv_arch_str1): Likewise.
2033 (riscv_arch_str): Likewise.
2034 * elfxx-riscv.h (riscv_arch_str): Declare.
2035
d5dcaf1b
JD		 20362019-01-14 John Darrington <john@darrington.wattle.id.au>
2037
2038 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2039 * libbfd.h: regen.
2040 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2041 source field. (md_apply_fix): Apply final fix
2042 to BFD_RELOC_S12Z_OPR.
2043 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2044
5a12586d
MT		 20452019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2046
f466c305 2047 PR 20113
5a12586d
MT		 2048 * elf32-s390.c (allocate_dynrelocs): Update comment.
2049
3107326d
AP		 20502019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2051
2052 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2053 * configure: Regenerate.
2054
a9859e01
AM		 20552019-01-08 Alan Modra <amodra@gmail.com>
2056
2057 PR 23699
2058 PR 24065
2059 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2060 address range.
2061
c8c89dac
YS		 20622019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2063
2064 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2065 * bfd/bfd-in2.h: Regenerate.
2066 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2067 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2068
d9858c37
LX		 20692019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2070
2071 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2072 default target, little endian target is more suitable.
2073
677bd4c6
AM		 20742019-01-04 Alan Modra <amodra@gmail.com>
2075
2076 PR 24061
2077 PR 21786
2078 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2079 adjust all callers.
2080 (EQ_VALUE_IN_FIELD): Likewise.
2081 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2082
82704155
AM		 20832019-01-01 Alan Modra <amodra@gmail.com>
2084
2085 Update year range in copyright notice of all files.
2086
d5c04e1b 2087For older changes see ChangeLog-2018
3499769a 2088\f
d5c04e1b 2089Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2090
2091Copying and distribution of this file, with or without modification,
2092are permitted in any medium without royalty provided the copyright
2093notice and this notice are preserved.
2094
2095Local Variables:
2096mode: change-log
2097left-margin: 8
2098fill-column: 74
2099version-control: never
2100End:
GDB Binutils - Deliverables
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