1 2019-09-23 Alan Modra <amodra@gmail.com>
3 * bfd-in.h: Move csky function declarations to..
4 * elf32-csky.h: ..here, new file.
5 * elf32-csky.c: Include elf32-csky.h.
6 * bfd-in2.h: Regenerate.
8 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
10 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
11 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
12 Set undefined_weak field from it.
13 (relax_func_t): New parameter undefined_weak.
14 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
15 (_bfd_riscv_relax_tls_le): Likewise.
16 (_bfd_riscv_relax_align): Likewise.
17 (_bfd_riscv_relax_delete): Likewise.
18 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
19 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
20 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
21 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
22 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
24 (_bfd_riscv_relax_section): New local undefined_weak. Set for
25 undef weak relocs that can be relaxed. Pass to relax_func call.
27 2019-09-20 Alan Modra <amodra@gmail.com>
29 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
30 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
31 (bfd_section_userdata, bfd_is_com_section, discarded_section),
32 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
33 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
34 (bfd_section_list_remove, bfd_section_list_append),
35 (bfd_section_list_prepend, bfd_section_list_insert_after),
36 (bfd_section_list_insert_before, bfd_section_removed_from_list):
38 * section.c (bfd_is_und_section, bfd_is_abs_section),
39 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
40 (bfd_section_list_append, bfd_section_list_prepend),
41 (bfd_section_list_insert_after, bfd_section_list_insert_before),
42 (bfd_section_removed_from_list): Delete macros.
43 (bfd_section_name, bfd_section_size, bfd_section_vma),
44 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
45 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
46 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
47 (discarded_section): New inline functions.
48 * bfd-in2.h: Regenerate.
50 2019-09-20 Alan Modra <amodra@gmail.com>
52 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
53 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
54 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
55 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
56 * targets.c (bfd_asymbol_flavour): Likewise.
57 * bfd-in2.h: Regenerate.
59 2019-09-20 Alan Modra <amodra@gmail.com>
61 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
62 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
63 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
64 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
65 (bfd_get_file_flags, bfd_applicable_file_flags),
66 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
67 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
68 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
69 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
70 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
71 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
72 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
73 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
74 (bfd_usrdata, bfd_set_usrdata): New inline functions.
75 * targets.c (bfd_get_target, bfd_get_flavour),
76 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
77 (bfd_little_endian, bfd_header_big_endian),
78 (bfd_header_little_endian, bfd_applicable_section_flags),
79 (bfd_get_symbol_leading_char): New inline functions.
80 * bfd-in2.h: Regenerate.
82 2019-09-20 Alan Modra <amodra@gmail.com>
84 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
85 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
88 2019-09-18 Alan Modra <amodra@gmail.com>
90 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
91 (bfd_get_section_lma, bfd_get_section_alignment),
92 (bfd_get_section_size, bfd_get_section_flags),
93 (bfd_get_section_userdata): Delete.
94 (bfd_section_name, bfd_section_size, bfd_section_vma),
95 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
96 (bfd_section_flags, bfd_section_userdata): New.
97 (bfd_is_com_section): Rename parameter.
98 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
99 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
100 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
101 (bfd_set_section_lma): New.
102 * bfd-in2.h: Regenerate.
103 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
105 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
106 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
107 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
108 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
109 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
110 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
111 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
112 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
113 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
114 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
115 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
116 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
117 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
118 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
119 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
120 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
121 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
122 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
123 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
124 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
125 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
126 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
127 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
128 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
129 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
130 * xcofflink.c: Update throughout for bfd section macro and function
133 2019-09-18 Alan Modra <amodra@gmail.com>
135 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
136 (bfd_get_output_section): Delete.
137 (bfd_asymbol_base): Delete.
138 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
139 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
140 (bfd_set_asymbol_name): New macro.
141 * bfd-in2.h: Regenerate.
142 * aout-cris.c: Update throughout to use bfd_asymbol_section.
144 * cofflink.c: Likewise.
145 * dwarf2.c: Likewise.
148 * elf32-arm.c: Likewise.
149 * elf32-mips.c: Likewise.
150 * elf32-score.c: Likewise.
151 * elf32-score7.c: Likewise.
152 * elfn32-mips.c: Likewise.
153 * elfnn-aarch64.c: Likewise.
154 * elfxx-mips.c: Likewise.
155 * linker.c: Likewise.
157 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
159 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
161 * Makefile.in: Re-generate.
162 * configure: Re-generate.
163 * doc/Makefile.in: Re-generate.
165 2019-09-18 Alan Modra <amodra@gmail.com>
167 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
169 * pdp11.c (slurp_symbol_table): Likewise.
170 * som.c (som_slurp_symbol_table): Likewise.
171 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
172 * coffcode.h (coff_slurp_symbol_table): Likewise.
173 * cofflink.c (_bfd_coff_final_link): Likewise.
174 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
175 (_bfd_ecoff_slurp_symbolic_info): Likewise.
176 (_bfd_ecoff_slurp_symbol_table): Likewise.
177 (_bfd_ecoff_bfd_final_link): Likewise.
178 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
179 * elflink.c (elf_link_output_symstrtab): Likewise.
180 (bfd_elf_final_link): Likewise.
181 * peicode.h (pe_ILF_build_a_bfd): Likewise.
182 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
183 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
184 start_address or symcount using bfd_get macros.
185 * coffgen.c (coff_real_object_p): Likewise.
186 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
187 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
188 * elfcore.h (elf_core_file_p): Don't set start_address using
190 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
192 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
193 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
194 or symcount using bfd_get macros.
195 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
196 * syms.c (bfd_set_symtab): Likewise.
197 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
198 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
200 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
201 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
202 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
203 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
204 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
205 * som.c (som_slurp_armap): Likewise.
207 2019-09-18 Alan Modra <amodra@gmail.com>
209 * archures.c (bfd_get_arch): Make param const.
210 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
211 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
212 * bfd-in2.h: Regenerate.
214 2019-09-18 Alan Modra <amodra@gmail.com>
216 * bfd-in.h (carsym.name): Make const.
217 * reloc.c (struct reloc_howto_struct.name): Likewise.
218 * targets.c (bfd_target.name): Likewise.!
219 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
220 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
221 when setting carsym.name.
222 * bfd-in2.h: Regenerate.
224 2019-09-18 Alan Modra <amodra@gmail.com>
226 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
227 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
228 error status. Adjust calls.
229 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
230 Close bfd on failure. Replace xstrdup/bfd_alloc use with
231 bfd_malloc. Use bfd_set_filename.
233 2019-09-18 Alan Modra <amodra@gmail.com>
235 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
236 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
237 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
238 needs_copy even if all relocs are in rw sections.
239 (dec_dynrel_count): Handle TOC16 relocs.
240 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
241 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
244 2019-09-16 Phil Blundell <pb@pbcl.net>
246 * version.m4: Set version to 2.33.50.
247 * Makefile.in, configure, doc/Makefile.in: Regenerated.
249 2019-09-11 Tom Tromey <tom@tromey.com>
251 * opncls.c (bfd_set_filename): New function.
252 * bfd-in2.h: Regenerate.
254 2019-09-11 Alan Modra <amodra@gmail.com>
256 * targets.c (struct bfd_target): Add _bfd_group_name.
257 (BFD_JUMP_TABLE): Likewise.
258 * coffgen.c (bfd_coff_group_name): New function.
259 * elf.c (bfd_elf_group_name): New function.
260 * linker.c (_bfd_nolink_bfd_group_name): New function.
261 * section.c (bfd_generic_group_name): New function.
262 * elf-bfd.h (bfd_elf_group_name): Declare.
263 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
264 * libcoff-in.h (bfd_coff_group_name): Declare.
265 * aout-target.h (MY_bfd_group_name): Define.
266 * aout-tic30.c (MY_bfd_group_name): Define.
267 * bfd.c (bfd_group_name): Define.
268 * binary.c (binary_bfd_group_name): Define.
269 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
270 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
271 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
272 * coffcode.h (coff_bfd_group_name): Define.
273 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
274 * i386msdos.c (msdos_bfd_group_name): Define.
275 * ihex.c (ihex_bfd_group_name): Define.
276 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
277 * mmo.c (mmo_bfd_group_name): Define.
278 * pef.c (bfd_pef_bfd_group_name): Define.
279 * plugin.c (bfd_plugin_bfd_group_name): Define.
280 * ppcboot.c (ppcboot_bfd_group_name): Define.
281 * som.c (som_bfd_group_name): Define.
282 * srec.c (srec_bfd_group_name): Define.
283 * tekhex.c (tekhex_bfd_group_name): Define.
284 * verilog.c (verilog_bfd_group_name): Define.
285 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
286 * xsym.c (bfd_sym_bfd_group_name): Define.
287 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
288 (rs6000_xcoff64_aix_vec): Likewise.
289 * bfd-in2.h: Regenerate.
290 * libbfd.h: Regenerate.
291 * libcoff.h: Regenerate.
293 2019-09-10 Nick Clifton <nickc@redhat.com>
296 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
298 (bfd_default_arch_struct): Initialise the new field.
299 * bfd-in2.h: Regenerate.
300 * cpu-aarch64.c: Initialise the new field.
301 * cpu-alpha.c: Likewise.
302 * cpu-arc.c: Likewise.
303 * cpu-arm.c: Likewise.
304 * cpu-avr.c: Likewise.
305 * cpu-bfin.c: Likewise.
306 * cpu-bpf.c: Likewise.
307 * cpu-cr16.c: Likewise.
308 * cpu-cr16c.c: Likewise.
309 * cpu-cris.c: Likewise.
310 * cpu-crx.c: Likewise.
311 * cpu-csky.c: Likewise.
312 * cpu-d10v.c: Likewise.
313 * cpu-d30v.c: Likewise.
314 * cpu-dlx.c: Likewise.
315 * cpu-epiphany.c: Likewise.
316 * cpu-fr30.c: Likewise.
317 * cpu-frv.c: Likewise.
318 * cpu-ft32.c: Likewise.
319 * cpu-h8300.c: Likewise.
320 * cpu-hppa.c: Likewise.
321 * cpu-i386.c: Likewise.
322 * cpu-ia64.c: Likewise.
323 * cpu-iamcu.c: Likewise.
324 * cpu-ip2k.c: Likewise.
325 * cpu-iq2000.c: Likewise.
326 * cpu-k1om.c: Likewise.
327 * cpu-l1om.c: Likewise.
328 * cpu-lm32.c: Likewise.
329 * cpu-m10200.c: Likewise.
330 * cpu-m10300.c: Likewise.
331 * cpu-m32c.c: Likewise.
332 * cpu-m32r.c: Likewise.
333 * cpu-m68hc11.c: Likewise.
334 * cpu-m68hc12.c: Likewise.
335 * cpu-m68k.c: Likewise.
336 * cpu-m9s12x.c: Likewise.
337 * cpu-m9s12xg.c: Likewise.
338 * cpu-mcore.c: Likewise.
339 * cpu-mep.c: Likewise.
340 * cpu-metag.c: Likewise.
341 * cpu-microblaze.c: Likewise.
342 * cpu-mips.c: Likewise.
343 * cpu-mmix.c: Likewise.
344 * cpu-moxie.c: Likewise.
345 * cpu-msp430.c: Likewise.
346 * cpu-mt.c: Likewise.
347 * cpu-nds32.c: Likewise.
348 * cpu-nfp.c: Likewise.
349 * cpu-nios2.c: Likewise.
350 * cpu-ns32k.c: Likewise.
351 * cpu-or1k.c: Likewise.
352 * cpu-pdp11.c: Likewise.
353 * cpu-pj.c: Likewise.
354 * cpu-plugin.c: Likewise.
355 * cpu-powerpc.c: Likewise.
356 * cpu-pru.c: Likewise.
357 * cpu-riscv.c: Likewise.
358 * cpu-rl78.c: Likewise.
359 * cpu-rs6000.c: Likewise.
360 * cpu-rx.c: Likewise.
361 * cpu-s12z.c: Likewise.
362 * cpu-s390.c: Likewise.
363 * cpu-score.c: Likewise.
364 * cpu-sh.c: Likewise.
365 * cpu-sparc.c: Likewise.
366 * cpu-spu.c: Likewise.
367 * cpu-tic30.c: Likewise.
368 * cpu-tic4x.c: Likewise.
369 * cpu-tic54x.c: Likewise.
370 * cpu-tic6x.c: Likewise.
371 * cpu-tic80.c: Likewise.
372 * cpu-tilegx.c: Likewise.
373 * cpu-tilepro.c: Likewise.
374 * cpu-v850.c: Likewise.
375 * cpu-v850_rh850.c: Likewise.
376 * cpu-vax.c: Likewise.
377 * cpu-visium.c: Likewise.
378 * cpu-wasm32.c: Likewise.
379 * cpu-xc16x.c: Likewise.
380 * cpu-xgate.c: Likewise.
381 * cpu-xstormy16.c: Likewise.
382 * cpu-xtensa.c: Likewise.
383 * cpu-z80.c: Likewise.
384 * cpu-z8k.c: Likewise.
386 2019-09-09 Phil Blundell <pb@pbcl.net>
388 binutils 2.33 branch created.
390 2019-09-06 Alan Modra <amodra@gmail.com>
392 * aout-target.h (object_p): Formatting.
393 * bfd-in.h (bfd_get_filename): Don't cast to char*.
394 * corefile.c (generic_core_file_matches_executable_p): Constify
395 variables and remove cast.
396 * bfd-in2.h: Regenerate.
398 2019-09-05 Alan Modra <amodra@gmail.com>
400 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
401 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
402 in the GOT/PLT entry rather than affecting the offset to that
404 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
406 2019-09-05 Alan Modra <amodra@gmail.com>
408 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
409 in second instruction.
410 (ppc64_elf_relocate_section): Likewise.
412 2019-09-05 Alan Modra <amodra@gmail.com>
415 * libbfd-in.h (bfd_strdup): New inline function.
416 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
418 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
419 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
421 (bfd_openstreamr): Use bfd_strdup.
422 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
423 * plugin.c (try_load_plugin): Use bfd_malloc.
424 * libbfd.h: Regenerate.
426 2019-09-02 Alan Modra <amodra@gmail.com>
429 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
431 (read_alt_indirect_string): Likewise.
432 (read_alt_indirect_ref): Likewise.
434 2019-08-31 Jim Wilson <jimw@sifive.com>
437 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
438 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
440 2019-08-30 Jim Wilson <jimw@sifive.com>
442 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
443 error, call bfd_set_error, set ret to FALSE, and goto out label.
445 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
448 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
449 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
451 2019-08-29 Alan Modra <amodra@gmail.com>
454 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
455 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
456 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
459 2019-08-29 Alan Modra <amodra@gmail.com>
461 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
462 on second insn, return it in poff.
463 (ppc64_elf_relocate_section): Add offset to paddi addend for
466 2019-08-28 Jim Wilson <jimw@sifive.com>
468 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
469 section when setting max_alignment. Update comment.
470 (_bfd_riscv_relax_pc): Likewise.
472 2019-08-29 Alan Modra <amodra@gmail.com>
475 * bfd.c (struct bfd): Add no_element_cache.
476 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
477 archive cache when no_element_cache.
478 (bfd_generic_archive_p): Set no_element_cache when opening first
479 element to check format. Close first element too.
480 (do_slurp_bsd_armap): Don't zero ardata->cache here.
481 * bfd-in2.h: Regenerate.
483 2019-08-24 Alan Modra <amodra@gmail.com>
485 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
486 symbols from GOT optimisation.
488 2019-08-23 Stafford Horne <shorne@gmail.com>
490 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
493 2019-08-23 Nick Clifton <nickc@redhat.com>
496 * elf.c (bfd_section_from_shdr): Issue an informative warning
497 message and continue processing other sections after encountering
498 a reloc section for a section which already has other relocs
501 2019-08-23 Alan Modra <amodra@gmail.com>
504 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
505 on error without freeing plts[] contents.
507 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
509 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
511 2019-08-22 Nick Clifton <nickc@redhat.com>
514 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
515 reading data from extra records.
517 2019-08-22 Tamar Christina <tamar.christina@arm.com>
520 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
521 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
522 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
523 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
526 2019-08-22 Alan Modra <amodra@gmail.com>
528 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
529 instead recognize CMSE_PREFIX in symbol name.
530 (elf32_arm_gc_mark_extra_sections): Likewise.
531 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
532 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
534 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
536 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
537 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
539 2019-08-20 Tamar Christina <tamar.christina@arm.com>
541 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
542 elf32_arm_stub_long_branch_v4t_thumb_thumb,
543 elf32_arm_stub_long_branch_v4t_thumb_arm,
544 elf32_arm_stub_short_branch_v4t_thumb_arm,
545 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
546 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
547 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
548 previous instruction.
550 2019-08-19 Tom Tromey <tromey@adacore.com>
552 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
555 2019-08-19 Alan Modra <amodra@gmail.com>
557 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
559 (struct _ppc64_elf_section_data): Likewise.
560 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
561 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
562 than TOC loop. Check PLT16 insns too.
564 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
567 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
568 PC-relative relocations back to ...
569 (elf_x86_64_relocate_section): Here.
571 2019-08-16 Martin Liska <mliska@suse.cz>
574 * elflink.c: Report error only for not relocatable.
575 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
576 here lto_slim_object as it's handled in caller.
578 2019-08-16 Alan Modra <amodra@gmail.com>
580 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
582 2019-08-15 Jim Wilson <jimw@sifive.com>
584 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
585 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
586 to c.li instruction, and use ENCODE_RVC_IMM to set value.
588 2019-08-15 Tom Tromey <tromey@adacore.com>
590 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
593 2019-08-14 Alan Modra <amodra@gmail.com>
596 * dwarf2.c (stash_comp_unit): New function, extracted from..
597 (_bfd_dwarf2_find_nearest_line): ..here.
598 (find_abstract_instance): Parse comp units and decode line info
601 2019-08-14 Alan Modra <amodra@gmail.com>
603 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
604 (comp_unit_find_nearest_line): Use it here..
605 (_bfd_dwarf2_find_symbol_bias): ..and here.
607 2019-08-14 Alan Modra <amodra@gmail.com>
609 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
610 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
611 * coffgen.c (coff_find_nearest_line_with_names): Adjust
612 _bfd_dwarf2_find_nearest_line calls.
613 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
614 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
615 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
616 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
617 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
618 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
619 * libbfd.h: Regenerate.
621 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
623 * elf-bfd.h (struct elf_backend_data): New members.
624 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
625 .gnu.hash section if necessary.
626 (struct collect_gnu_hash_codes): New member.
627 (elf_gnu_hash_process_symidx): New function name.
628 (elf_renumber_gnu_hash_syms): Ignore local and undefined
629 symbols. Record xlat location for every symbol which should have
631 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
632 dynamic section if necessary.
633 (GNU_HASH_SECTION_NAME): New define.
634 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
635 Update the section size info.
636 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
637 (struct mips_elf_link_hash_entry): New member.
638 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
640 (mips_elf_sort_hash_table): Initialize the pointer to the
642 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
643 translation table entry with the symbol dynindx.
644 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
645 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
647 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
649 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
651 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
652 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
654 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
655 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
656 (_bfd_mips_post_process_headers): Mark the ABI version as
657 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
658 but not a .hash section.
659 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
660 position in the translation table, associated with the hash
662 * elfxx-mips.h (literal_reloc_p): Define
663 elf_backend_record_xhash_symbol backend hook.
664 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
667 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
669 * elf64-bpf.c (bpf_elf_relocate_section): New function.
670 (bpf_elf_insn_disp_reloc): Delete function.
671 (elf_backend_relocate_section): Define.
673 2019-08-07 Alan Modra <amodra@gmail.com>
676 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
677 for overflow in expressions involving nsymz.
679 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
681 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
682 two pages in relro presence.
684 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
686 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
687 (get_wsr_lbeg_opcode): New functions.
688 (check_loop_aligned): Detect relaxed loops and adjust loop_len
689 and insn_len for the first actual instruction of the loop.
691 2019-07-30 Alan Modra <amodra@gmail.com>
694 * bfd.c (struct bfd): Add lto_slim_object flag.
695 * bfd-in2.h: Regenerate.
697 2019-07-29 Martin Liska <mliska@suse.cz>
700 * archive.c (_bfd_compute_and_write_armap): Come up with
701 report_plugin_err variable.
702 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
703 * elf.c (struct lto_section): New.
704 (_bfd_elf_make_section_from_shdr): Parse content of
705 .gnu_lto_.lto section.
706 * elflink.c: Report error for a missing LTO plugin.
707 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
709 2019-07-28 Alan Modra <amodra@gmail.com>
713 * elflink.c (elf_link_add_object_symbols): Report an informative
714 error on finding local symbols with index equal or greater than
715 symbol table sh_info. Correct comment. Allow such symbols in
716 dynamic objects. Abort on NULL section for symbol.
718 2019-07-26 Alan Modra <amodra@gmail.com>
720 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
721 (elf_linker): Don't define.
722 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
724 2019-07-25 YunQiang Su <syq@debian.org>
727 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
730 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
732 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
734 (reloc_type_to_name): Fix formating.
735 (arc_elf_object_p): Likewise.
736 (debug_arc_reloc): Likewise.
737 (arc_do_relocation): Likewise.
739 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
741 * elf32-arc.c (bfd_get_32_me): New function.
742 (bfd_put_32_me): Likewise.
743 (arc_elf_relax_section): Likewise.
744 (bfd_elf32_bfd_relax_section): Define.
746 2019-07-24 Alan Modra <amodra@gmail.com>
748 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
749 elf_backend_final_write_processing, don't pass linker arg.
750 (_bfd_elf_final_write_processing): Update prototype.
751 * elf.c (_bfd_elf_write_object_contents): Adjust call.
752 (_bfd_elf_final_write_processing): Return error on incompatible
753 OSABI and has_gnu_osabi. Remove linker arg.
754 * elf-nacl.h (nacl_final_write_processing): Update prototype.
755 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
756 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
757 (_bfd_mips_elf_final_write_processing): Likewise.
758 * elf-hppa.h (elf_hppa_final_write_processing): Return status
759 and remove linker arg.
760 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
761 * elf-nacl.c (nacl_final_write_processing): Likewise.
762 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
763 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
764 * elf32-arm.c (arm_final_write_processing): Likewise.
765 (elf32_arm_final_write_processing): Likewise.
766 (elf32_arm_nacl_final_write_processing): Likewise.
767 (elf32_arm_vxworks_final_write_processing): Likewise.
768 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
769 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
770 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
771 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
772 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
773 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
774 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
775 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
776 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
777 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
778 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
779 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
780 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
781 * elf32-ppc.c (ppc_final_write_processing): Likewise.
782 (ppc_elf_final_write_processing): Likewise.
783 (ppc_elf_vxworks_final_write_processing): Likewise.
784 * elf32-sparc.c (sparc_final_write_processing): Likewise.
785 (elf32_sparc_final_write_processing): Likewise.
786 (elf32_sparc_vxworks_final_write_processing): Likewise.
787 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
788 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
789 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
790 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
791 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
792 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
793 (_bfd_mips_elf_final_write_processing): Likewise.
795 2019-07-24 Alan Modra <amodra@gmail.com>
797 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
799 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
800 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
802 2019-07-24 Alan Modra <amodra@gmail.com>
804 * elf32-visium.c (visium_elf_post_process_headers): Don't set
805 EI_OSABI header byte here.
808 2019-07-23 Alan Modra <amodra@gmail.com>
810 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
811 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
812 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
813 when elf_gnu_osabi_mbind is set.
814 (_bfd_elf_map_sections_to_segments): Likewise.
815 (_bfd_elf_init_private_section_data): Likewise.
816 (_bfd_elf_final_write_processing): Update comment.
817 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
818 (elf_backend_special_sections): Define without .tbss for linux.
820 2019-07-23 Alan Modra <amodra@gmail.com>
822 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
823 Remove none, any, all enums.
824 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
825 (_bfd_elf_final_write_processing): Declare.
826 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
827 elf_backend_final_write_processing.
828 (_bfd_elf_post_process_headers): Move body of function to..
829 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
830 only when not already set. Adjust for rename.
831 * elfxx-target.h (elf_backend_final_write_processing): Default to
832 _bfd_elf_final_write_processing.
833 * elf-hppa.h (elf_hppa_final_write_processing): Call
834 _bfd_elf_final_write_processing.
835 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
836 * elf-nacl.c (nacl_final_write_processing): Likewise.
837 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
838 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
839 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
840 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
841 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
842 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
843 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
844 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
845 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
846 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
847 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
848 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
849 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
850 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
851 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
852 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
853 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
854 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
855 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
856 * elf32-arm.c (arm_final_write_processing): Split out from..
857 (elf32_arm_final_write_processing): ..here. Call
858 _bfd_elf_final_write_processing.
859 (elf32_arm_nacl_final_write_processing): Adjust.
860 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
861 (_bfd_mips_elf_final_write_processing): ..here. Call
862 _bfd_elf_final_write_processing.
863 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
864 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
865 * elf32-ppc.c (ppc_final_write_processing): Split out from..
866 (ppc_elf_final_write_processing): ..here. Call
867 _bfd_elf_final_write_processing.
868 (ppc_elf_vxworks_final_write_processing): Adjust.
869 * elf32-sparc.c (sparc_final_write_processing): Split out from..
870 (elf32_sparc_final_write_processing): ..here. Call
871 _bfd_elf_final_write_processing.
872 (elf32_sparc_vxworks_final_write_processing): Adjust.
873 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
874 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
875 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
876 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
877 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
878 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
879 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
880 * elflink.c (elf_link_add_object_symbols): Likewise.
881 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
884 2019-07-23 Omar Majid <omajid@redhat.com>
886 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
887 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
888 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
890 * peXXigen.c: Add comment about source of .NET magic numbers.
892 2019-07-19 Alan Modra <amodra@gmail.com>
894 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
895 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
896 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
897 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
898 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
899 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
900 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
901 (ppc64_elf_check_relocs): Support pcrel tls relocs.
902 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
903 * bfd-in2.h: Regenerate.
904 * libbfd.h: Regenerate.
906 2019-07-18 Alan Modra <amodra@gmail.com>
908 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
909 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
912 2019-07-18 Alan Modra <amodra@gmail.com>
914 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
915 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
917 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
918 tls_type vars unsigned int.
919 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
920 to select r_type edit.
922 2019-07-18 Alan Modra <amodra@gmail.com>
924 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
926 * elf64-ppc.c (TLS_GDIE): Likewise.
928 2019-07-18 Alan Modra <amodra@gmail.com>
930 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
931 range of tp-relative offsets.
933 2019-07-15 Alan Modra <amodra@gmail.com>
935 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
936 alias is no longer bfd_link_hash_defined, clear the alias.
938 2019-07-13 Alan Modra <amodra@gmail.com>
940 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
942 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
943 (_bfd_elf_init_2_index_sections): Likewise.
944 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
945 relocations for local TLS symbols, use STN_UNDEF as the relocation
947 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
948 leave TLS symbol value in the addend.
950 2019-07-08 Alan Modra <amodra@gmail.com>
953 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
954 size before reading first word.
956 2019-07-02 Nick Clifton <nickc@redhat.com>
959 * elf.c (is_debuginfo_file): New function.
960 (assign_file_positions_for_non_load_sections): Do not warn about
961 allocated sections outside of loadable segments if they are found
963 * elf-bfd.h (is_debuginfo_file): Prototype.
965 2019-07-02 Nick Clifton <nickc@redhat.com>
968 * compress.c (bfd_get_full_section_contents): Do not complain
969 about linker created sections that are larger than the file size.
971 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
973 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
974 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
976 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
978 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
980 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
981 sections when .text section contain secure entry functions
984 2019-07-01 Nick Clifton <nickc@redhat.com>
987 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
988 section VMA in the offset used to update exidx relocs.
990 2019-06-28 Nick Clifton <nickc@redhat.com>
993 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
994 large version reference section.
995 * compress.c (bfd_get_full_section_contents): Check for an
996 uncompressed section whose size is larger than the file size.
998 2019-06-28 Alan Modra <amodra@gmail.com>
1000 * format.c (bfd_check_format_matches): Don't match plugin target
1001 if another target matches. Expand comment.
1002 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1003 non-corefile targets, outside !SELECT_VECS.
1004 * config.bfd: Don't handle targ=plugin here.
1005 * configure.ac: Don't add plugin to enable_targets or handle in
1006 target loop setting selvecs and other target vars.
1007 * configure: Regenerate.
1009 2019-06-26 Nick Clifton <nickc@redhat.com>
1012 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1013 messages for failures.
1014 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1015 if returning an error value.
1017 2019-06-25 Jan Beulich <jbeulich@suse.com>
1019 * elf-properties.c (elf_find_and_remove_property): Rename last
1020 parameter. Mention it in comment.
1022 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1024 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1025 SEC_MERGE or SEC_CODE flags are set.
1026 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1027 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1028 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1029 Add sec_addr (sym_sec) after handling merge sections.
1031 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1035 property after reporting property removal.
1037 2019-06-23 Alan Modra <amodra@gmail.com>
1040 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1041 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1042 Reduce range of offsets allowed for other GOT relocs.
1044 2019-06-23 Alan Modra <amodra@gmail.com>
1047 * elfcode.h (elf_object_p): Warning fix.
1049 2019-06-21 Alan Modra <amodra@gmail.com>
1052 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1054 2019-06-19 Alan Modra <amodra@gmail.com>
1057 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1058 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1060 2019-06-19 Alan Modra <amodra@gmail.com>
1062 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1063 functions that require r2 valid to use local entry.
1064 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1066 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1068 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1069 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1070 with elfNN_aarch64_allocate_local_dynrelocs.
1072 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1074 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1076 2019-06-14 Alan Modra <amodra@gmail.com>
1078 * Makefile.in: Regenerate.
1079 * configure: Regenerate.
1081 2019-06-14 Alan Modra <amodra@gmail.com>
1083 * elf64-ppc.c: Fix comments involving paddi.
1085 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1088 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1089 absent, or the bfd is not in the ELF formart.
1090 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1092 2019-06-10 Christos Zoulas <christos@zoulas.com>
1095 * elf.c (elfcore_make_auxv_note_section): New function.
1096 (elfcore_grok_note): Use it.
1097 (elfcore_grok_freebsd_note): Likewise.
1098 (elfcore_grok_openbsd_note): Likewise.
1099 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1100 NT_NETBSDCORE_AUXV notes.
1102 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1104 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1105 alignment of the new gnu property section.
1107 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1109 * bfd-in.h: Change comment.
1110 * bfd-in2.h: Regenerate.
1111 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1112 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1115 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1117 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1118 Remove overflow check.
1120 2019-05-28 Alan Modra <amodra@gmail.com>
1123 * cofflink.c (coff_link_check_archive_element): Don't assume
1124 element is a coff object file after calling add_archive_element.
1126 2019-05-28 Alan Modra <amodra@gmail.com>
1129 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1130 attempt to set sh_entsize for excluded PLT section.
1132 2019-05-28 Alan Modra <amodra@gmail.com>
1135 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1136 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1137 allocated in alpha_dynamic_entries_for_reloc.
1139 2019-05-28 Alan Modra <amodra@gmail.com>
1142 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1143 on NULL output_section.
1144 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1146 2019-05-28 Alan Modra <amodra@gmail.com>
1149 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1150 entry when MUST_FIND. Abort when MUST_FIND not found.
1151 (elf_m68k_get_bfd2got_entry): Likewise.
1152 (elf_m68k_relocate_section): Remove now useless assert.
1154 2019-05-28 Alan Modra <amodra@gmail.com>
1157 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1158 from bfd_link_info, not an output section owner.
1159 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1160 (elf_hppa_final_link_relocate): Likewise.
1162 2019-05-28 Alan Modra <amodra@gmail.com>
1165 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1166 create_object_symbols_section, obj_textsec, obj_datasec or
1167 obj_bsssec. Fix other errors in placement.
1168 * config.bfd: Obsolete tic30-aout.
1170 2019-05-28 Alan Modra <amodra@gmail.com>
1173 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1174 end of section list as well as section_count.
1175 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1176 section list before returning error.
1178 2019-05-27 Alan Modra <amodra@gmail.com>
1180 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1182 2019-05-27 Alan Modra <amodra@gmail.com>
1185 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1187 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1189 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1190 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1191 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1192 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1193 (elf_backend_merge_symbol_attribute): Define.
1195 2019-05-24 Alan Modra <amodra@gmail.com>
1197 * po/SRC-POTFILES.in: Regenerate.
1199 2019-05-24 Alan Modra <amodra@gmail.com>
1201 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1202 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1203 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1204 (struct ppc_link_hash_table): Add powerxx_stubs.
1205 (ppc64_elf_check_relocs): Set powerxx_stubs.
1206 (build_powerxx_offset, size_powerxx_offset),
1207 (num_relocs_for_powerxx_offset),
1208 (emit_relocs_for_powerxx_offset): New functions.
1209 (plt_stub_size): Size powerxx stubs.
1210 (ppc_build_one_stub): Emit powerxx stubs.
1211 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1214 2019-05-24 Alan Modra <amodra@gmail.com>
1216 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1217 R_PPC64_GOT_PCREL34.
1218 (xlate_pcrel_opt): New function.
1219 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1220 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1221 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1223 2019-05-24 Alan Modra <amodra@gmail.com>
1225 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1226 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1227 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1228 (BFD_RELOC_PPC64_PLT_PCREL34),
1229 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1230 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1231 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1232 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1233 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1234 * elf64-ppc.c (PNOP): Define.
1235 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1236 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1237 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1239 (ppc64_elf_prefix_reloc): New function.
1240 (struct ppc_link_hash_table): Add notoc_plt.
1241 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1242 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1243 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1244 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1245 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1246 possible need for dynamic relocs on non-pcrel powerxx relocs.
1247 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1248 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1249 (toc_adjusting_stub_needed): Likewise.
1250 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1251 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1252 * bfd-in2.h: Regenerate.
1253 * libbfd.h: Regenerate.
1255 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1257 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1258 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1260 * configure: Regenerate.
1262 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1264 * configure: Regenerated.
1265 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1266 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1267 (BFD64_BACKENDS): Add elf64-bpf.lo.
1268 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1269 * Makefile.in (SOURCE_HFILES): Regenerate.
1270 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1271 * cpu-bpf.c: New file.
1272 * elf64-bpf.c: Likewise.
1273 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1275 * archures.c: Define architecture bfd_arch_bpf and machine
1277 * reloc.c: Define BFD relocations used by the BPF target.
1278 * bfd-in2.h: Regenerated.
1279 * libbfd.h: Likewise.
1281 2019-05-22 Alan Modra <amodra@gmail.com>
1283 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1286 2019-05-22 Alan Modra <amodra@gmail.com>
1288 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1289 processing on "size error in section".
1291 2019-05-22 Alan Modra <amodra@gmail.com>
1293 * som.c (som_bfd_free_cached_info): Call
1294 _bfd_generic_close_and_cleanup.
1296 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1298 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1299 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1301 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1303 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1304 checks. Search the RELA table for n64 relocations.
1306 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1307 Faraz Shahbazker <fshahbazker@wavecomp.com>
1309 * elfxx-mips.c (LA25_BC): New macro.
1310 (mips_elf_link_hash_table)<compact_branches>: New field.
1311 (STUB_JALRC): New macro.
1312 (mipsr6_o32_exec_plt0_entry_compact): New array.
1313 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1314 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1315 (mipsr6_exec_plt_entry_compact): Likewise.
1316 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1317 when compact_branches is true.
1318 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1319 PLT for MIPSR6 with compact_branches. Do not reorder the
1320 compact branches PLT. Switch the lazy stub for MIPSR6
1321 with compact_branches to use JALRC.
1322 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1323 when compact_branches is true.
1324 (_bfd_mips_elf_compact_branches): New function.
1325 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1327 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1330 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1331 Fix print formatter.
1333 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1336 * elf32-arm.c (get_value_helper): Remove.
1337 (elf32_arm_final_link_relocate): Fix branch future relocations.
1339 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1342 * bfd-in.h (enum erratum_84319_opts): New
1343 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1344 int to enum erratum_84319_opts.
1345 * bfd-in2.h: Regenerate.
1346 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1347 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1348 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1349 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1350 (_bfd_aarch64_resize_stubs): Amend comment.
1351 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1353 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1354 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1356 (clear_erratum_843419_entry): Update erratum conditional.
1358 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1361 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1362 when computing distance_short_enough.
1364 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1367 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1368 Wrap around even if distance equals avr_pc_wrap_around.
1370 2019-05-20 Nick Clifton <nickc@redhat.com>
1372 * po/fr.po: Updated French translation.
1374 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1376 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1378 2019-05-16 Alan Modra <amodra@gmail.com>
1380 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1382 2019-05-15 Alan Modra <amodra@gmail.com>
1384 * elf32-arm.c (elf32_arm_write_section): Don't leave
1385 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1386 unitialised section contents.
1388 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1391 * verilog.c: (VerilogDataWidth): New variable.
1392 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1394 2019-05-08 Nick Clifton <nickc@redhat.com>
1397 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1398 rather than FALSE if encountering a non-ELF file.
1400 2019-05-06 Alan Modra <amodra@gmail.com>
1402 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1404 2019-05-06 Alan Modra <amodra@gmail.com>
1406 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1407 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1408 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1409 * libbfd.h: Regenerate.
1410 * bfd-in2.h: Regenerate.
1412 2019-05-04 Alan Modra <amodra@gmail.com>
1415 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1416 following the standard section names.
1417 (bfd_decode_symclass): Prioritize section flag tests in
1418 decode_section_type before name tests in coff_section_type.
1419 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1420 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1421 their names and choose standard .text section flags for
1424 2019-05-02 Nick Clifton <nickc@redhat.com>
1427 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1428 .gnu.debugaltlink sections as debugging sections.
1430 2019-04-30 Alan Modra <amodra@gmail.com>
1432 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1433 (struct _ppc64_elf_section_data): Likewise.
1434 (ppc64_elf_check_relocs): Set above fields.
1435 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1436 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1439 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1442 * elflink.c (elf_link_output_extsym): Don't complain undefined
1443 weak dynamic reference.
1445 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1447 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1448 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1449 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1450 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1451 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1452 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1453 (elfNN_aarch64_small_plt0_bti_entry): Update.
1454 (elfNN_aarch64_small_plt_bti_entry): Update.
1455 (elfNN_aarch64_small_plt_pac_entry): Update.
1456 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1457 (setup_plt_values): Setup new entries.
1458 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1459 (elfNN_aarch64_plt_sym_val): Likewise.
1461 2019-04-22 Jim Wilson <jimw@sifive.com>
1463 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1465 2019-04-19 Alan Modra <amodra@gmail.com>
1467 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1469 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1471 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1472 building shared object.
1473 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1475 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1478 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1481 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1483 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1485 * bfd-in2.h: Regenerate.
1486 * libbfd.h: Likewise.
1488 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1490 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1491 * bfd-in2.h: Regenerated.
1492 * libbfd.h: Regenerated.
1494 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1496 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1497 * bfd-in2.h: Regenerated.
1498 * libbfd.h: Likewise.
1500 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1502 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1503 * bfd-in2.h: Regenerated.
1504 * libbfd.h: Regenerated.
1505 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1506 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1507 and R_ARM_THM_BF12 together.
1508 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1510 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1512 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1513 * libbfd.h: Regenerated.
1514 * bfd-in2.h: Regenerated.
1515 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1516 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1517 and R_ARM_THM_BF18 together.
1518 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1520 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1522 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1523 * bfd-in2.h: Regenerated.
1524 * libbfd.h: Regenerated.
1525 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1526 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1527 and R_ARM_THM_BF16 together.
1528 (get_value_helper): New reloc helper.
1529 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1531 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1533 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1534 * bfd-in2.h: Regenerate.
1535 * libbfd.h: Regenerate.
1537 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1539 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1540 * bfd-in2.h: Regenerate.
1541 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1542 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1544 (using_thumb2): Likewise.
1545 (using_thumb2_bl): Update assert.
1546 (arch_has_arm_nop): Likewise.
1547 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1548 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1550 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf-linker-x86.h (elf_x86_cet_report): New.
1553 (elf_linker_x86_params): Add cet_report.
1554 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1555 missing IBT and SHSTK properties if needed.
1557 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1560 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1561 "h != NULL". Don't check "h != NULL" before calling.
1562 bfd_elf_gc_record_vtentry.
1563 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1564 * elf32-bfin.c (bfin_check_relocs): Likewise.
1565 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1566 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1567 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1568 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1569 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1570 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1571 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1572 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1573 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1574 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1575 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1576 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1577 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1578 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1579 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1580 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1581 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1582 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1583 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1584 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1585 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1586 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1587 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1588 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1589 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1590 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1591 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1592 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1593 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1596 2019-04-11 Alan Modra <amodra@gmail.com>
1599 * elflink.c (elf_link_add_object_symbols): Don't read partial
1600 dynamic entries from fuzzed objects.
1602 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1605 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1606 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1607 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1609 2019-04-10 Michael Forney <mforney@mforney.org>
1612 * doc/chew.c (free_words): Correctly free "push_text" strings.
1614 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1616 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1618 2019-04-08 Alan Modra <amodra@gmail.com>
1620 * configure.ac (elfxx_x86): Define and use.
1621 * configure: Regenerate.
1623 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1625 * elf-linker-x86.h: New file.
1626 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1627 to get x86-specific linker options.
1628 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1629 (elf_x86_64_check_relocs): Likewise.
1630 (elf_x86_64_relocate_section): Likewise.
1631 (elf_x86_64_link_setup_gnu_properties): Likewise.
1632 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1633 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1634 (_bfd_elf_linker_x86_set_options): New function.
1635 * elfxx-x86.h: Include "elf-linker-x86.h".
1636 (elf_x86_link_hash_table): Add params.
1638 2019-04-03 Alan Modra <amodra@gmail.com>
1640 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1641 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1642 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1643 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1644 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1645 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1647 2019-04-02 Jim Wilson <jimw@sifive.com>
1650 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1651 ELF header flags to after check for ELF object file. Loop through
1652 sections looking for code sections, if none, then skip ABI checks.
1654 2019-03-30 Andrew Waterman <andrew@sifive.com>
1656 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1659 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1661 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1662 info->export_dynamic to the conditional.
1664 2019-03-28 Alan Modra <amodra@gmail.com>
1667 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1668 * configure: Regenerate.
1669 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1670 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1671 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1672 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1673 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1675 2019-03-21 Jim Wilson <jimw@sifive.com>
1678 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1679 verify sym non-NULL before using. Add identical check using h.
1681 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1683 * elf-bfd.h (struct elf_backend_data): Add argument to
1684 merge_gnu_properties.
1685 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1686 itself and while calling bed->merge_gnu_properties.
1687 (elf_merge_gnu_property_list): Update the calls for
1688 elf_merge_gnu_properties.
1689 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1690 of --force-bti warning and add argument.
1691 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1693 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1694 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1697 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1699 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1700 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1701 (elf_backend_fixup_gnu_properties): Define for AArch64.
1703 2019-03-18 Alan Modra <amodra@gmail.com>
1706 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1707 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1708 attempt at writing glink stubs only once.
1710 2019-03-16 Alan Modra <amodra@gmail.com>
1713 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1714 (_bfd_elf_rel_local_sym): Likewise.
1715 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1716 section of symbols with unrecognized shndx.
1718 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1721 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1723 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1724 in discarded section.
1726 2019-03-15 Alan Modra <amodra@gmail.com>
1729 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1730 symbol after globals if elf_bad_symtab is not set.
1732 2019-03-15 Alan Modra <amodra@gmail.com>
1735 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1736 (_bfd_elf_rel_local_sym): Likewise.
1738 2019-03-15 Alan Modra <amodra@gmail.com>
1741 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1742 object files with sh_size not a multiple of sh_entsize.
1744 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1748 input with bad relocation.
1750 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1752 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1754 2019-03-14 Nick Clifton <nickc@redhat.com>
1757 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1758 (save_section_vma): Initialise field to the number of entries in
1760 (section_vma_same): Check that the number of entries in the
1761 sec_vma table matches the number of sections in the bfd.
1763 2019-03-14 Nick Clifton <nickc@redhat.com>
1766 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1767 section owner pointer when adding the default symbol.
1769 2019-03-14 Nick Clifton <nickc@redhat.com>
1772 * elflink.c (elf_link_add_object_symbols): Add new local variable
1773 extversym_end. Initialise it to point to the end of the version
1774 symbol table, if present. Check it when initialising and updating
1777 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1779 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1780 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1781 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1782 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1784 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1785 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1786 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1788 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1789 Szabolcs Nagy <szabolcs.nagy@arm.com>
1791 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1792 (aarch64_bti_pac_info): New.
1793 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1794 (bfd_elf32_aarch64_set_options): Likewise.
1795 * bfd-in2.h: Regenerate
1796 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1797 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1798 (elfNN_aarch64_small_plt0_bti_entry): New.
1799 (elfNN_aarch64_small_plt_bti_entry): New.
1800 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1801 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1802 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1803 tlsdesc_plt_entry_size fields.
1804 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1805 (setup_plt_values): New helper function.
1806 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1808 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1810 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1811 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1812 to plt stubs instead of fixed ones and update filling them according
1813 to the need for bti.
1814 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1815 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1816 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1817 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1818 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1820 (bfd_elfNN_get_synthetic_symtab): Define.
1821 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1822 and mising BTI NOTE SECTION.
1825 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1827 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1828 linker created inputs from merge.
1829 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1830 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1831 (elfNN_aarch64_link_setup_gnu_properties): New.
1832 (elfNN_aarch64_merge_gnu_properties): New.
1833 (elf_backend_setup_gnu_properties): Define for AArch64.
1834 (elf_backend_merge_gnu_properties): Likewise.
1835 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1836 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1837 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1838 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1839 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1840 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1841 (elf_backend_parse_gnu_properties): Define for AArch64.
1843 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1846 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1847 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1849 2019-03-12 Alan Modra <amodra@gmail.com>
1851 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1852 nmemb parameter. Use bfd_alloc2.
1853 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1855 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1856 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1857 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1859 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1860 (assign_section_numbers): Style fix.
1861 (swap_out_syms): Use bfd_malloc2.
1862 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1864 (_bfd_elf_make_empty_symbol): Style fix.
1865 (elfobj_grok_stapsdt_note_1): Formatting.
1866 * elfcode.h (elf_object_p): Use bfd_alloc2.
1867 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1868 (elf_slurp_symbol_table): Use bfd_zalloc2.
1869 (elf_slurp_reloc_table): Use bfd_alloc2.
1870 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1871 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1872 size calculation doesn't overflow.
1873 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1874 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1875 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1877 2019-03-08 Alan Modra <amodra@gmail.com>
1880 * merge.c (merge_strings): Return secinfo. Don't pad section
1882 (_bfd_merge_sections): Pad section to alignment here, if input
1883 sections contributing to merged output all pad to alignment.
1886 2019-03-06 Nick Clifton <nickc@redhat.com>
1888 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1890 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1891 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1893 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1895 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1896 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1899 * elf32-s390.c (allocate_dynrelocs): Update comment.
1901 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1903 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1905 2019-02-28 Nick Clifton <nickc@redhat.com>
1908 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1909 section that is not NUL terminated.
1911 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1915 by linker when checking copy reloc on protected symbol.
1917 2019-02-24 Alan Modra <amodra@gmail.com>
1920 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1922 2019-02-20 Eric Tsai <erictsai@cadence.com>
1924 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1925 sections between the call site and call destination and adjust
1926 call distance by the largest alignment.
1928 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1930 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1931 * elf.c (elfcore_grok_aarch_pauth): New function.
1932 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1933 (elfcore_write_aarch_pauth): New function.
1934 (elfcore_write_register_note): Check for AArch64 pauth section.
1936 2019-02-20 Alan Modra <amodra@gmail.com>
1939 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1942 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1944 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1945 Darwin hosts, not just or1k.
1946 * configure: Regenerate.
1948 2019-02-20 Alan Modra <amodra@gmail.com>
1951 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1952 sentinel NUL to string buffer nearer to loop where it is used.
1953 Don't go past sentinel when scanning strings, and don't write
1955 * archive.c (do_slurp_coff_armap): Simplify string handling to
1958 2019-02-19 Alan Modra <amodra@gmail.com>
1961 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1962 attempting to prevent read past end of section.
1964 2019-02-18 Alan Modra <amodra@gmail.com>
1967 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1968 PRIx64 to generate warning messages. Print local sym names too.
1970 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1972 * elf32-arc (INIT_SYM_STRING): Delete.
1973 (FINI_SYM_STRING): Likewise.
1974 (init_str): Likewise.
1975 (fini_str): Likewise.
1977 2019-02-08 Alan Modra <amodra@gmail.com>
1979 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1980 for bss-plt" warning to make it an error.
1982 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1985 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1986 reloc_class_ifunc for ifunc symbols.
1987 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1989 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1991 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1992 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1994 2019-02-07 Nick Clifton <nickc@redhat.com>
1996 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1997 into the definitely obsolete list.
1999 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2002 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2003 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2004 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2006 (elf_x86_64_check_relocs): Here.
2007 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2008 to check if a symbol is defined in a non-shared object.
2009 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2011 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2013 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2014 of 'labs' (and fix GCC warning).
2016 2019-01-25 Nick Clifton <nickc@redhat.com>
2018 * po/ru.po: Updated Russian translation.
2020 2019-01-23 Nick Clifton <nickc@redhat.com>
2022 * po/fr.po: Updated French translation.
2024 2019-01-21 Nick Clifton <nickc@redhat.com>
2026 * po/pt.po: Updated Portuguese translation.
2027 * po/uk.po: Updated Ukranian translation.
2029 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2032 * elf32-nds32.c (nds32_relocate_section): Add space between words
2034 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2036 (riscv_i_or_e_p): Likewise.
2037 (riscv_merge_arch_attr_info): Likewise.
2039 2019-01-19 Nick Clifton <nickc@redhat.com>
2041 * version.m4: Reset to 2.32.51
2042 * configure: Regenerate.
2043 * po/bfd.pot: Regenerate.
2045 2018-06-24 Nick Clifton <nickc@redhat.com>
2047 2.32 branch created.
2049 2019-01-16 Kito Cheng <kito@andestech.com>
2051 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2054 2019-01-16 Kito Cheng <kito@andestech.com>
2055 Nelson Chu <nelson@andestech.com>
2057 * elfnn-riscv.c (in_subsets): New.
2058 (out_subsets): Likewise.
2059 (merged_subsets): Likewise.
2060 (riscv_std_ext_p): Likewise.
2061 (riscv_non_std_ext_p): Likewise.
2062 (riscv_std_sv_ext_p): Likewise.
2063 (riscv_non_std_sv_ext_p): Likewise.
2064 (riscv_version_mismatch): Likewise.
2065 (riscv_i_or_e_p): Likewise.
2066 (riscv_merge_std_ext): Likewise.
2067 (riscv_merge_non_std_and_sv_ext): Likewise.
2068 (riscv_merge_arch_attr_info): Likewise.
2069 (riscv_merge_attributes): Likewise.
2070 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2072 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2073 (elf_backend_obj_attrs_vendor): Define.
2074 (elf_backend_obj_attrs_section_type): Likewise.
2075 (elf_backend_obj_attrs_section): Likewise.
2076 (elf_backend_obj_attrs_arg_type): Define as
2077 riscv_elf_obj_attrs_arg_type.
2078 * elfxx-riscv.c (riscv_estimate_digit): New.
2079 (riscv_estimate_arch_strlen1): Likewise.
2080 (riscv_estimate_arch_strlen): Likewise.
2081 (riscv_arch_str1): Likewise.
2082 (riscv_arch_str): Likewise.
2083 * elfxx-riscv.h (riscv_arch_str): Declare.
2085 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2087 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2089 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2090 source field. (md_apply_fix): Apply final fix
2091 to BFD_RELOC_S12Z_OPR.
2092 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2094 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2097 * elf32-s390.c (allocate_dynrelocs): Update comment.
2099 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2101 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2102 * configure: Regenerate.
2104 2019-01-08 Alan Modra <amodra@gmail.com>
2108 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2111 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2113 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2114 * bfd/bfd-in2.h: Regenerate.
2115 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2116 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2118 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2120 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2121 default target, little endian target is more suitable.
2123 2019-01-04 Alan Modra <amodra@gmail.com>
2127 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2129 (EQ_VALUE_IN_FIELD): Likewise.
2130 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2132 2019-01-01 Alan Modra <amodra@gmail.com>
2134 Update year range in copyright notice of all files.
2136 For older changes see ChangeLog-2018
2138 Copyright (C) 2019 Free Software Foundation, Inc.
2140 Copying and distribution of this file, with or without modification,
2141 are permitted in any medium without royalty provided the copyright
2142 notice and this notice are preserved.
2148 version-control: never