1 2019-09-23 Alan Modra <amodra@gmail.com>
3 * bfd-in.h: Delete coff forward refs and move coff declaration..
4 * coff-bfd.h: ..to here.
5 * bfd-in2.h: Regenerate.
7 2019-09-23 Alan Modra <amodra@gmail.com>
9 * bfd-in.h: Move arm declaraions..
10 * cpu-arm.h: ..to here, new file..
11 * coff-arm.h: ..and here, new file..
12 * elf32-arm.h: ..and here, new file.
13 * cpu-arm.c: Include cpu-arm.h.
14 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
15 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
16 * pe-arm.c: Move function rename defines later.
17 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
18 * bfd-in2.h: Regenerate.
20 2019-09-23 Alan Modra <amodra@gmail.com>
22 * bfd-in.h: Move tic6x function declaration..
23 * elf32-tic6x.h: ..to here.
24 * bfd-in2.h: Regenerate.
26 2019-09-23 Alan Modra <amodra@gmail.com>
28 * bfd-in.h: Move aarch64 declarations and defines..
29 * cpu-aarch64.h: ..to here, new file..
30 * elfxx-aarch64.h: ..and here.
31 * cpu-aarch64.c: Include cpu-aarch64.h.
32 * elfnn-aarch64.c: Likewise.
33 * bfd-in2.h: Regenerate.
35 2019-09-23 Alan Modra <amodra@gmail.com>
37 * bfd-in.h: Delete ticoff function declarations.
38 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
39 (bfd_ticoff_get_section_load_page): Make static.
40 * bfd-in2.h: Regenerate.
42 2019-09-23 Alan Modra <amodra@gmail.com>
44 * bfd-in.h: Move h8300 function declaration to..
45 * cpu-h8300.h: ..here, new file.
46 * cpu-h8300.c: Include cpu-h8300.h.
47 * elf32-h8300.c: Likewise.
48 * bfd-in2.h: Regenerate.
50 2019-09-23 Alan Modra <amodra@gmail.com>
52 * bfd-in.h: Move ia64 function declarations..
53 * elfxx-ia64.h: ..to here.
54 * bfd-in2.h: Regenerate.
56 2019-09-23 Alan Modra <amodra@gmail.com>
58 * bfd-in.h: Move v850 function declarations..
59 * elf32-v850.h: ..to here, new file.
60 * elf32-v850.c: Include elf32-v850.h.
61 * bfd-in2.h: Regenerate.
63 2019-09-23 Alan Modra <amodra@gmail.com>
65 * bfd-in.h: Move mips function declaration to..
66 * elfxx-mips.h: ..here.
67 * bfd-in2.h: Regenerate.
69 2019-09-23 Alan Modra <amodra@gmail.com>
71 * bfd-in.h: Move csky function declarations to..
72 * elf32-csky.h: ..here, new file.
73 * elf32-csky.c: Include elf32-csky.h.
74 * bfd-in2.h: Regenerate.
76 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
78 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
79 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
80 Set undefined_weak field from it.
81 (relax_func_t): New parameter undefined_weak.
82 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
83 (_bfd_riscv_relax_tls_le): Likewise.
84 (_bfd_riscv_relax_align): Likewise.
85 (_bfd_riscv_relax_delete): Likewise.
86 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
87 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
88 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
89 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
90 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
92 (_bfd_riscv_relax_section): New local undefined_weak. Set for
93 undef weak relocs that can be relaxed. Pass to relax_func call.
95 2019-09-20 Alan Modra <amodra@gmail.com>
97 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
98 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
99 (bfd_section_userdata, bfd_is_com_section, discarded_section),
100 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
101 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
102 (bfd_section_list_remove, bfd_section_list_append),
103 (bfd_section_list_prepend, bfd_section_list_insert_after),
104 (bfd_section_list_insert_before, bfd_section_removed_from_list):
105 New inline functions.
106 * section.c (bfd_is_und_section, bfd_is_abs_section),
107 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
108 (bfd_section_list_append, bfd_section_list_prepend),
109 (bfd_section_list_insert_after, bfd_section_list_insert_before),
110 (bfd_section_removed_from_list): Delete macros.
111 (bfd_section_name, bfd_section_size, bfd_section_vma),
112 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
113 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
114 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
115 (discarded_section): New inline functions.
116 * bfd-in2.h: Regenerate.
118 2019-09-20 Alan Modra <amodra@gmail.com>
120 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
121 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
122 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
123 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
124 * targets.c (bfd_asymbol_flavour): Likewise.
125 * bfd-in2.h: Regenerate.
127 2019-09-20 Alan Modra <amodra@gmail.com>
129 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
130 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
131 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
132 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
133 (bfd_get_file_flags, bfd_applicable_file_flags),
134 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
135 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
136 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
137 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
138 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
139 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
140 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
141 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
142 (bfd_usrdata, bfd_set_usrdata): New inline functions.
143 * targets.c (bfd_get_target, bfd_get_flavour),
144 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
145 (bfd_little_endian, bfd_header_big_endian),
146 (bfd_header_little_endian, bfd_applicable_section_flags),
147 (bfd_get_symbol_leading_char): New inline functions.
148 * bfd-in2.h: Regenerate.
150 2019-09-20 Alan Modra <amodra@gmail.com>
152 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
153 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
156 2019-09-18 Alan Modra <amodra@gmail.com>
158 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
159 (bfd_get_section_lma, bfd_get_section_alignment),
160 (bfd_get_section_size, bfd_get_section_flags),
161 (bfd_get_section_userdata): Delete.
162 (bfd_section_name, bfd_section_size, bfd_section_vma),
163 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
164 (bfd_section_flags, bfd_section_userdata): New.
165 (bfd_is_com_section): Rename parameter.
166 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
167 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
168 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
169 (bfd_set_section_lma): New.
170 * bfd-in2.h: Regenerate.
171 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
173 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
174 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
175 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
176 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
177 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
178 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
179 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
180 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
181 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
182 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
183 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
184 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
185 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
186 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
187 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
188 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
189 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
190 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
191 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
192 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
193 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
194 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
195 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
196 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
197 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
198 * xcofflink.c: Update throughout for bfd section macro and function
201 2019-09-18 Alan Modra <amodra@gmail.com>
203 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
204 (bfd_get_output_section): Delete.
205 (bfd_asymbol_base): Delete.
206 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
207 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
208 (bfd_set_asymbol_name): New macro.
209 * bfd-in2.h: Regenerate.
210 * aout-cris.c: Update throughout to use bfd_asymbol_section.
212 * cofflink.c: Likewise.
213 * dwarf2.c: Likewise.
216 * elf32-arm.c: Likewise.
217 * elf32-mips.c: Likewise.
218 * elf32-score.c: Likewise.
219 * elf32-score7.c: Likewise.
220 * elfn32-mips.c: Likewise.
221 * elfnn-aarch64.c: Likewise.
222 * elfxx-mips.c: Likewise.
223 * linker.c: Likewise.
225 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
227 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
229 * Makefile.in: Re-generate.
230 * configure: Re-generate.
231 * doc/Makefile.in: Re-generate.
233 2019-09-18 Alan Modra <amodra@gmail.com>
235 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
237 * pdp11.c (slurp_symbol_table): Likewise.
238 * som.c (som_slurp_symbol_table): Likewise.
239 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
240 * coffcode.h (coff_slurp_symbol_table): Likewise.
241 * cofflink.c (_bfd_coff_final_link): Likewise.
242 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
243 (_bfd_ecoff_slurp_symbolic_info): Likewise.
244 (_bfd_ecoff_slurp_symbol_table): Likewise.
245 (_bfd_ecoff_bfd_final_link): Likewise.
246 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
247 * elflink.c (elf_link_output_symstrtab): Likewise.
248 (bfd_elf_final_link): Likewise.
249 * peicode.h (pe_ILF_build_a_bfd): Likewise.
250 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
251 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
252 start_address or symcount using bfd_get macros.
253 * coffgen.c (coff_real_object_p): Likewise.
254 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
255 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
256 * elfcore.h (elf_core_file_p): Don't set start_address using
258 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
260 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
261 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
262 or symcount using bfd_get macros.
263 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
264 * syms.c (bfd_set_symtab): Likewise.
265 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
266 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
268 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
269 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
270 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
271 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
272 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
273 * som.c (som_slurp_armap): Likewise.
275 2019-09-18 Alan Modra <amodra@gmail.com>
277 * archures.c (bfd_get_arch): Make param const.
278 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
279 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
280 * bfd-in2.h: Regenerate.
282 2019-09-18 Alan Modra <amodra@gmail.com>
284 * bfd-in.h (carsym.name): Make const.
285 * reloc.c (struct reloc_howto_struct.name): Likewise.
286 * targets.c (bfd_target.name): Likewise.!
287 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
288 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
289 when setting carsym.name.
290 * bfd-in2.h: Regenerate.
292 2019-09-18 Alan Modra <amodra@gmail.com>
294 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
295 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
296 error status. Adjust calls.
297 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
298 Close bfd on failure. Replace xstrdup/bfd_alloc use with
299 bfd_malloc. Use bfd_set_filename.
301 2019-09-18 Alan Modra <amodra@gmail.com>
303 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
304 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
305 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
306 needs_copy even if all relocs are in rw sections.
307 (dec_dynrel_count): Handle TOC16 relocs.
308 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
309 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
312 2019-09-16 Phil Blundell <pb@pbcl.net>
314 * version.m4: Set version to 2.33.50.
315 * Makefile.in, configure, doc/Makefile.in: Regenerated.
317 2019-09-11 Tom Tromey <tom@tromey.com>
319 * opncls.c (bfd_set_filename): New function.
320 * bfd-in2.h: Regenerate.
322 2019-09-11 Alan Modra <amodra@gmail.com>
324 * targets.c (struct bfd_target): Add _bfd_group_name.
325 (BFD_JUMP_TABLE): Likewise.
326 * coffgen.c (bfd_coff_group_name): New function.
327 * elf.c (bfd_elf_group_name): New function.
328 * linker.c (_bfd_nolink_bfd_group_name): New function.
329 * section.c (bfd_generic_group_name): New function.
330 * elf-bfd.h (bfd_elf_group_name): Declare.
331 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
332 * libcoff-in.h (bfd_coff_group_name): Declare.
333 * aout-target.h (MY_bfd_group_name): Define.
334 * aout-tic30.c (MY_bfd_group_name): Define.
335 * bfd.c (bfd_group_name): Define.
336 * binary.c (binary_bfd_group_name): Define.
337 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
338 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
339 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
340 * coffcode.h (coff_bfd_group_name): Define.
341 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
342 * i386msdos.c (msdos_bfd_group_name): Define.
343 * ihex.c (ihex_bfd_group_name): Define.
344 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
345 * mmo.c (mmo_bfd_group_name): Define.
346 * pef.c (bfd_pef_bfd_group_name): Define.
347 * plugin.c (bfd_plugin_bfd_group_name): Define.
348 * ppcboot.c (ppcboot_bfd_group_name): Define.
349 * som.c (som_bfd_group_name): Define.
350 * srec.c (srec_bfd_group_name): Define.
351 * tekhex.c (tekhex_bfd_group_name): Define.
352 * verilog.c (verilog_bfd_group_name): Define.
353 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
354 * xsym.c (bfd_sym_bfd_group_name): Define.
355 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
356 (rs6000_xcoff64_aix_vec): Likewise.
357 * bfd-in2.h: Regenerate.
358 * libbfd.h: Regenerate.
359 * libcoff.h: Regenerate.
361 2019-09-10 Nick Clifton <nickc@redhat.com>
364 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
366 (bfd_default_arch_struct): Initialise the new field.
367 * bfd-in2.h: Regenerate.
368 * cpu-aarch64.c: Initialise the new field.
369 * cpu-alpha.c: Likewise.
370 * cpu-arc.c: Likewise.
371 * cpu-arm.c: Likewise.
372 * cpu-avr.c: Likewise.
373 * cpu-bfin.c: Likewise.
374 * cpu-bpf.c: Likewise.
375 * cpu-cr16.c: Likewise.
376 * cpu-cr16c.c: Likewise.
377 * cpu-cris.c: Likewise.
378 * cpu-crx.c: Likewise.
379 * cpu-csky.c: Likewise.
380 * cpu-d10v.c: Likewise.
381 * cpu-d30v.c: Likewise.
382 * cpu-dlx.c: Likewise.
383 * cpu-epiphany.c: Likewise.
384 * cpu-fr30.c: Likewise.
385 * cpu-frv.c: Likewise.
386 * cpu-ft32.c: Likewise.
387 * cpu-h8300.c: Likewise.
388 * cpu-hppa.c: Likewise.
389 * cpu-i386.c: Likewise.
390 * cpu-ia64.c: Likewise.
391 * cpu-iamcu.c: Likewise.
392 * cpu-ip2k.c: Likewise.
393 * cpu-iq2000.c: Likewise.
394 * cpu-k1om.c: Likewise.
395 * cpu-l1om.c: Likewise.
396 * cpu-lm32.c: Likewise.
397 * cpu-m10200.c: Likewise.
398 * cpu-m10300.c: Likewise.
399 * cpu-m32c.c: Likewise.
400 * cpu-m32r.c: Likewise.
401 * cpu-m68hc11.c: Likewise.
402 * cpu-m68hc12.c: Likewise.
403 * cpu-m68k.c: Likewise.
404 * cpu-m9s12x.c: Likewise.
405 * cpu-m9s12xg.c: Likewise.
406 * cpu-mcore.c: Likewise.
407 * cpu-mep.c: Likewise.
408 * cpu-metag.c: Likewise.
409 * cpu-microblaze.c: Likewise.
410 * cpu-mips.c: Likewise.
411 * cpu-mmix.c: Likewise.
412 * cpu-moxie.c: Likewise.
413 * cpu-msp430.c: Likewise.
414 * cpu-mt.c: Likewise.
415 * cpu-nds32.c: Likewise.
416 * cpu-nfp.c: Likewise.
417 * cpu-nios2.c: Likewise.
418 * cpu-ns32k.c: Likewise.
419 * cpu-or1k.c: Likewise.
420 * cpu-pdp11.c: Likewise.
421 * cpu-pj.c: Likewise.
422 * cpu-plugin.c: Likewise.
423 * cpu-powerpc.c: Likewise.
424 * cpu-pru.c: Likewise.
425 * cpu-riscv.c: Likewise.
426 * cpu-rl78.c: Likewise.
427 * cpu-rs6000.c: Likewise.
428 * cpu-rx.c: Likewise.
429 * cpu-s12z.c: Likewise.
430 * cpu-s390.c: Likewise.
431 * cpu-score.c: Likewise.
432 * cpu-sh.c: Likewise.
433 * cpu-sparc.c: Likewise.
434 * cpu-spu.c: Likewise.
435 * cpu-tic30.c: Likewise.
436 * cpu-tic4x.c: Likewise.
437 * cpu-tic54x.c: Likewise.
438 * cpu-tic6x.c: Likewise.
439 * cpu-tic80.c: Likewise.
440 * cpu-tilegx.c: Likewise.
441 * cpu-tilepro.c: Likewise.
442 * cpu-v850.c: Likewise.
443 * cpu-v850_rh850.c: Likewise.
444 * cpu-vax.c: Likewise.
445 * cpu-visium.c: Likewise.
446 * cpu-wasm32.c: Likewise.
447 * cpu-xc16x.c: Likewise.
448 * cpu-xgate.c: Likewise.
449 * cpu-xstormy16.c: Likewise.
450 * cpu-xtensa.c: Likewise.
451 * cpu-z80.c: Likewise.
452 * cpu-z8k.c: Likewise.
454 2019-09-09 Phil Blundell <pb@pbcl.net>
456 binutils 2.33 branch created.
458 2019-09-06 Alan Modra <amodra@gmail.com>
460 * aout-target.h (object_p): Formatting.
461 * bfd-in.h (bfd_get_filename): Don't cast to char*.
462 * corefile.c (generic_core_file_matches_executable_p): Constify
463 variables and remove cast.
464 * bfd-in2.h: Regenerate.
466 2019-09-05 Alan Modra <amodra@gmail.com>
468 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
469 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
470 in the GOT/PLT entry rather than affecting the offset to that
472 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
474 2019-09-05 Alan Modra <amodra@gmail.com>
476 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
477 in second instruction.
478 (ppc64_elf_relocate_section): Likewise.
480 2019-09-05 Alan Modra <amodra@gmail.com>
483 * libbfd-in.h (bfd_strdup): New inline function.
484 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
486 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
487 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
489 (bfd_openstreamr): Use bfd_strdup.
490 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
491 * plugin.c (try_load_plugin): Use bfd_malloc.
492 * libbfd.h: Regenerate.
494 2019-09-02 Alan Modra <amodra@gmail.com>
497 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
499 (read_alt_indirect_string): Likewise.
500 (read_alt_indirect_ref): Likewise.
502 2019-08-31 Jim Wilson <jimw@sifive.com>
505 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
506 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
508 2019-08-30 Jim Wilson <jimw@sifive.com>
510 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
511 error, call bfd_set_error, set ret to FALSE, and goto out label.
513 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
516 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
517 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
519 2019-08-29 Alan Modra <amodra@gmail.com>
522 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
523 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
524 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
527 2019-08-29 Alan Modra <amodra@gmail.com>
529 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
530 on second insn, return it in poff.
531 (ppc64_elf_relocate_section): Add offset to paddi addend for
534 2019-08-28 Jim Wilson <jimw@sifive.com>
536 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
537 section when setting max_alignment. Update comment.
538 (_bfd_riscv_relax_pc): Likewise.
540 2019-08-29 Alan Modra <amodra@gmail.com>
543 * bfd.c (struct bfd): Add no_element_cache.
544 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
545 archive cache when no_element_cache.
546 (bfd_generic_archive_p): Set no_element_cache when opening first
547 element to check format. Close first element too.
548 (do_slurp_bsd_armap): Don't zero ardata->cache here.
549 * bfd-in2.h: Regenerate.
551 2019-08-24 Alan Modra <amodra@gmail.com>
553 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
554 symbols from GOT optimisation.
556 2019-08-23 Stafford Horne <shorne@gmail.com>
558 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
561 2019-08-23 Nick Clifton <nickc@redhat.com>
564 * elf.c (bfd_section_from_shdr): Issue an informative warning
565 message and continue processing other sections after encountering
566 a reloc section for a section which already has other relocs
569 2019-08-23 Alan Modra <amodra@gmail.com>
572 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
573 on error without freeing plts[] contents.
575 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
577 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
579 2019-08-22 Nick Clifton <nickc@redhat.com>
582 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
583 reading data from extra records.
585 2019-08-22 Tamar Christina <tamar.christina@arm.com>
588 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
589 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
590 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
591 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
594 2019-08-22 Alan Modra <amodra@gmail.com>
596 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
597 instead recognize CMSE_PREFIX in symbol name.
598 (elf32_arm_gc_mark_extra_sections): Likewise.
599 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
600 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
602 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
604 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
605 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
607 2019-08-20 Tamar Christina <tamar.christina@arm.com>
609 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
610 elf32_arm_stub_long_branch_v4t_thumb_thumb,
611 elf32_arm_stub_long_branch_v4t_thumb_arm,
612 elf32_arm_stub_short_branch_v4t_thumb_arm,
613 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
614 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
615 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
616 previous instruction.
618 2019-08-19 Tom Tromey <tromey@adacore.com>
620 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
623 2019-08-19 Alan Modra <amodra@gmail.com>
625 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
627 (struct _ppc64_elf_section_data): Likewise.
628 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
629 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
630 than TOC loop. Check PLT16 insns too.
632 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
635 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
636 PC-relative relocations back to ...
637 (elf_x86_64_relocate_section): Here.
639 2019-08-16 Martin Liska <mliska@suse.cz>
642 * elflink.c: Report error only for not relocatable.
643 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
644 here lto_slim_object as it's handled in caller.
646 2019-08-16 Alan Modra <amodra@gmail.com>
648 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
650 2019-08-15 Jim Wilson <jimw@sifive.com>
652 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
653 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
654 to c.li instruction, and use ENCODE_RVC_IMM to set value.
656 2019-08-15 Tom Tromey <tromey@adacore.com>
658 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
661 2019-08-14 Alan Modra <amodra@gmail.com>
664 * dwarf2.c (stash_comp_unit): New function, extracted from..
665 (_bfd_dwarf2_find_nearest_line): ..here.
666 (find_abstract_instance): Parse comp units and decode line info
669 2019-08-14 Alan Modra <amodra@gmail.com>
671 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
672 (comp_unit_find_nearest_line): Use it here..
673 (_bfd_dwarf2_find_symbol_bias): ..and here.
675 2019-08-14 Alan Modra <amodra@gmail.com>
677 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
678 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
679 * coffgen.c (coff_find_nearest_line_with_names): Adjust
680 _bfd_dwarf2_find_nearest_line calls.
681 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
682 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
683 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
684 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
685 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
686 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
687 * libbfd.h: Regenerate.
689 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
691 * elf-bfd.h (struct elf_backend_data): New members.
692 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
693 .gnu.hash section if necessary.
694 (struct collect_gnu_hash_codes): New member.
695 (elf_gnu_hash_process_symidx): New function name.
696 (elf_renumber_gnu_hash_syms): Ignore local and undefined
697 symbols. Record xlat location for every symbol which should have
699 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
700 dynamic section if necessary.
701 (GNU_HASH_SECTION_NAME): New define.
702 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
703 Update the section size info.
704 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
705 (struct mips_elf_link_hash_entry): New member.
706 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
708 (mips_elf_sort_hash_table): Initialize the pointer to the
710 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
711 translation table entry with the symbol dynindx.
712 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
713 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
715 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
717 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
719 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
720 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
722 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
723 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
724 (_bfd_mips_post_process_headers): Mark the ABI version as
725 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
726 but not a .hash section.
727 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
728 position in the translation table, associated with the hash
730 * elfxx-mips.h (literal_reloc_p): Define
731 elf_backend_record_xhash_symbol backend hook.
732 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
735 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
737 * elf64-bpf.c (bpf_elf_relocate_section): New function.
738 (bpf_elf_insn_disp_reloc): Delete function.
739 (elf_backend_relocate_section): Define.
741 2019-08-07 Alan Modra <amodra@gmail.com>
744 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
745 for overflow in expressions involving nsymz.
747 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
749 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
750 two pages in relro presence.
752 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
754 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
755 (get_wsr_lbeg_opcode): New functions.
756 (check_loop_aligned): Detect relaxed loops and adjust loop_len
757 and insn_len for the first actual instruction of the loop.
759 2019-07-30 Alan Modra <amodra@gmail.com>
762 * bfd.c (struct bfd): Add lto_slim_object flag.
763 * bfd-in2.h: Regenerate.
765 2019-07-29 Martin Liska <mliska@suse.cz>
768 * archive.c (_bfd_compute_and_write_armap): Come up with
769 report_plugin_err variable.
770 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
771 * elf.c (struct lto_section): New.
772 (_bfd_elf_make_section_from_shdr): Parse content of
773 .gnu_lto_.lto section.
774 * elflink.c: Report error for a missing LTO plugin.
775 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
777 2019-07-28 Alan Modra <amodra@gmail.com>
781 * elflink.c (elf_link_add_object_symbols): Report an informative
782 error on finding local symbols with index equal or greater than
783 symbol table sh_info. Correct comment. Allow such symbols in
784 dynamic objects. Abort on NULL section for symbol.
786 2019-07-26 Alan Modra <amodra@gmail.com>
788 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
789 (elf_linker): Don't define.
790 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
792 2019-07-25 YunQiang Su <syq@debian.org>
795 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
798 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
800 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
802 (reloc_type_to_name): Fix formating.
803 (arc_elf_object_p): Likewise.
804 (debug_arc_reloc): Likewise.
805 (arc_do_relocation): Likewise.
807 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
809 * elf32-arc.c (bfd_get_32_me): New function.
810 (bfd_put_32_me): Likewise.
811 (arc_elf_relax_section): Likewise.
812 (bfd_elf32_bfd_relax_section): Define.
814 2019-07-24 Alan Modra <amodra@gmail.com>
816 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
817 elf_backend_final_write_processing, don't pass linker arg.
818 (_bfd_elf_final_write_processing): Update prototype.
819 * elf.c (_bfd_elf_write_object_contents): Adjust call.
820 (_bfd_elf_final_write_processing): Return error on incompatible
821 OSABI and has_gnu_osabi. Remove linker arg.
822 * elf-nacl.h (nacl_final_write_processing): Update prototype.
823 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
824 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
825 (_bfd_mips_elf_final_write_processing): Likewise.
826 * elf-hppa.h (elf_hppa_final_write_processing): Return status
827 and remove linker arg.
828 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
829 * elf-nacl.c (nacl_final_write_processing): Likewise.
830 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
831 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
832 * elf32-arm.c (arm_final_write_processing): Likewise.
833 (elf32_arm_final_write_processing): Likewise.
834 (elf32_arm_nacl_final_write_processing): Likewise.
835 (elf32_arm_vxworks_final_write_processing): Likewise.
836 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
837 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
838 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
839 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
840 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
841 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
842 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
843 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
844 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
845 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
846 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
847 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
848 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
849 * elf32-ppc.c (ppc_final_write_processing): Likewise.
850 (ppc_elf_final_write_processing): Likewise.
851 (ppc_elf_vxworks_final_write_processing): Likewise.
852 * elf32-sparc.c (sparc_final_write_processing): Likewise.
853 (elf32_sparc_final_write_processing): Likewise.
854 (elf32_sparc_vxworks_final_write_processing): Likewise.
855 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
856 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
857 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
858 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
859 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
860 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
861 (_bfd_mips_elf_final_write_processing): Likewise.
863 2019-07-24 Alan Modra <amodra@gmail.com>
865 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
867 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
868 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
870 2019-07-24 Alan Modra <amodra@gmail.com>
872 * elf32-visium.c (visium_elf_post_process_headers): Don't set
873 EI_OSABI header byte here.
876 2019-07-23 Alan Modra <amodra@gmail.com>
878 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
879 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
880 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
881 when elf_gnu_osabi_mbind is set.
882 (_bfd_elf_map_sections_to_segments): Likewise.
883 (_bfd_elf_init_private_section_data): Likewise.
884 (_bfd_elf_final_write_processing): Update comment.
885 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
886 (elf_backend_special_sections): Define without .tbss for linux.
888 2019-07-23 Alan Modra <amodra@gmail.com>
890 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
891 Remove none, any, all enums.
892 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
893 (_bfd_elf_final_write_processing): Declare.
894 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
895 elf_backend_final_write_processing.
896 (_bfd_elf_post_process_headers): Move body of function to..
897 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
898 only when not already set. Adjust for rename.
899 * elfxx-target.h (elf_backend_final_write_processing): Default to
900 _bfd_elf_final_write_processing.
901 * elf-hppa.h (elf_hppa_final_write_processing): Call
902 _bfd_elf_final_write_processing.
903 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
904 * elf-nacl.c (nacl_final_write_processing): Likewise.
905 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
906 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
907 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
908 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
909 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
910 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
911 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
912 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
913 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
914 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
915 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
916 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
917 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
918 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
919 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
920 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
921 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
922 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
923 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
924 * elf32-arm.c (arm_final_write_processing): Split out from..
925 (elf32_arm_final_write_processing): ..here. Call
926 _bfd_elf_final_write_processing.
927 (elf32_arm_nacl_final_write_processing): Adjust.
928 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
929 (_bfd_mips_elf_final_write_processing): ..here. Call
930 _bfd_elf_final_write_processing.
931 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
932 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
933 * elf32-ppc.c (ppc_final_write_processing): Split out from..
934 (ppc_elf_final_write_processing): ..here. Call
935 _bfd_elf_final_write_processing.
936 (ppc_elf_vxworks_final_write_processing): Adjust.
937 * elf32-sparc.c (sparc_final_write_processing): Split out from..
938 (elf32_sparc_final_write_processing): ..here. Call
939 _bfd_elf_final_write_processing.
940 (elf32_sparc_vxworks_final_write_processing): Adjust.
941 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
942 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
943 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
944 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
945 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
946 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
947 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
948 * elflink.c (elf_link_add_object_symbols): Likewise.
949 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
952 2019-07-23 Omar Majid <omajid@redhat.com>
954 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
955 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
956 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
958 * peXXigen.c: Add comment about source of .NET magic numbers.
960 2019-07-19 Alan Modra <amodra@gmail.com>
962 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
963 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
964 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
965 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
966 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
967 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
968 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
969 (ppc64_elf_check_relocs): Support pcrel tls relocs.
970 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
971 * bfd-in2.h: Regenerate.
972 * libbfd.h: Regenerate.
974 2019-07-18 Alan Modra <amodra@gmail.com>
976 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
977 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
980 2019-07-18 Alan Modra <amodra@gmail.com>
982 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
983 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
985 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
986 tls_type vars unsigned int.
987 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
988 to select r_type edit.
990 2019-07-18 Alan Modra <amodra@gmail.com>
992 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
994 * elf64-ppc.c (TLS_GDIE): Likewise.
996 2019-07-18 Alan Modra <amodra@gmail.com>
998 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
999 range of tp-relative offsets.
1001 2019-07-15 Alan Modra <amodra@gmail.com>
1003 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1004 alias is no longer bfd_link_hash_defined, clear the alias.
1006 2019-07-13 Alan Modra <amodra@gmail.com>
1008 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1010 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1011 (_bfd_elf_init_2_index_sections): Likewise.
1012 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1013 relocations for local TLS symbols, use STN_UNDEF as the relocation
1015 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1016 leave TLS symbol value in the addend.
1018 2019-07-08 Alan Modra <amodra@gmail.com>
1021 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1022 size before reading first word.
1024 2019-07-02 Nick Clifton <nickc@redhat.com>
1027 * elf.c (is_debuginfo_file): New function.
1028 (assign_file_positions_for_non_load_sections): Do not warn about
1029 allocated sections outside of loadable segments if they are found
1030 in a debuginfo file.
1031 * elf-bfd.h (is_debuginfo_file): Prototype.
1033 2019-07-02 Nick Clifton <nickc@redhat.com>
1036 * compress.c (bfd_get_full_section_contents): Do not complain
1037 about linker created sections that are larger than the file size.
1039 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1041 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1042 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1044 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1046 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1048 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1049 sections when .text section contain secure entry functions
1052 2019-07-01 Nick Clifton <nickc@redhat.com>
1055 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1056 section VMA in the offset used to update exidx relocs.
1058 2019-06-28 Nick Clifton <nickc@redhat.com>
1061 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1062 large version reference section.
1063 * compress.c (bfd_get_full_section_contents): Check for an
1064 uncompressed section whose size is larger than the file size.
1066 2019-06-28 Alan Modra <amodra@gmail.com>
1068 * format.c (bfd_check_format_matches): Don't match plugin target
1069 if another target matches. Expand comment.
1070 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1071 non-corefile targets, outside !SELECT_VECS.
1072 * config.bfd: Don't handle targ=plugin here.
1073 * configure.ac: Don't add plugin to enable_targets or handle in
1074 target loop setting selvecs and other target vars.
1075 * configure: Regenerate.
1077 2019-06-26 Nick Clifton <nickc@redhat.com>
1080 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1081 messages for failures.
1082 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1083 if returning an error value.
1085 2019-06-25 Jan Beulich <jbeulich@suse.com>
1087 * elf-properties.c (elf_find_and_remove_property): Rename last
1088 parameter. Mention it in comment.
1090 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1092 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1093 SEC_MERGE or SEC_CODE flags are set.
1094 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1095 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1096 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1097 Add sec_addr (sym_sec) after handling merge sections.
1099 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1102 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1103 property after reporting property removal.
1105 2019-06-23 Alan Modra <amodra@gmail.com>
1108 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1109 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1110 Reduce range of offsets allowed for other GOT relocs.
1112 2019-06-23 Alan Modra <amodra@gmail.com>
1115 * elfcode.h (elf_object_p): Warning fix.
1117 2019-06-21 Alan Modra <amodra@gmail.com>
1120 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1122 2019-06-19 Alan Modra <amodra@gmail.com>
1125 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1126 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1128 2019-06-19 Alan Modra <amodra@gmail.com>
1130 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1131 functions that require r2 valid to use local entry.
1132 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1134 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1136 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1137 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1138 with elfNN_aarch64_allocate_local_dynrelocs.
1140 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1142 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1144 2019-06-14 Alan Modra <amodra@gmail.com>
1146 * Makefile.in: Regenerate.
1147 * configure: Regenerate.
1149 2019-06-14 Alan Modra <amodra@gmail.com>
1151 * elf64-ppc.c: Fix comments involving paddi.
1153 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1156 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1157 absent, or the bfd is not in the ELF formart.
1158 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1160 2019-06-10 Christos Zoulas <christos@zoulas.com>
1163 * elf.c (elfcore_make_auxv_note_section): New function.
1164 (elfcore_grok_note): Use it.
1165 (elfcore_grok_freebsd_note): Likewise.
1166 (elfcore_grok_openbsd_note): Likewise.
1167 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1168 NT_NETBSDCORE_AUXV notes.
1170 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1172 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1173 alignment of the new gnu property section.
1175 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1177 * bfd-in.h: Change comment.
1178 * bfd-in2.h: Regenerate.
1179 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1180 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1183 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1185 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1186 Remove overflow check.
1188 2019-05-28 Alan Modra <amodra@gmail.com>
1191 * cofflink.c (coff_link_check_archive_element): Don't assume
1192 element is a coff object file after calling add_archive_element.
1194 2019-05-28 Alan Modra <amodra@gmail.com>
1197 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1198 attempt to set sh_entsize for excluded PLT section.
1200 2019-05-28 Alan Modra <amodra@gmail.com>
1203 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1204 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1205 allocated in alpha_dynamic_entries_for_reloc.
1207 2019-05-28 Alan Modra <amodra@gmail.com>
1210 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1211 on NULL output_section.
1212 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1214 2019-05-28 Alan Modra <amodra@gmail.com>
1217 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1218 entry when MUST_FIND. Abort when MUST_FIND not found.
1219 (elf_m68k_get_bfd2got_entry): Likewise.
1220 (elf_m68k_relocate_section): Remove now useless assert.
1222 2019-05-28 Alan Modra <amodra@gmail.com>
1225 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1226 from bfd_link_info, not an output section owner.
1227 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1228 (elf_hppa_final_link_relocate): Likewise.
1230 2019-05-28 Alan Modra <amodra@gmail.com>
1233 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1234 create_object_symbols_section, obj_textsec, obj_datasec or
1235 obj_bsssec. Fix other errors in placement.
1236 * config.bfd: Obsolete tic30-aout.
1238 2019-05-28 Alan Modra <amodra@gmail.com>
1241 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1242 end of section list as well as section_count.
1243 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1244 section list before returning error.
1246 2019-05-27 Alan Modra <amodra@gmail.com>
1248 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1250 2019-05-27 Alan Modra <amodra@gmail.com>
1253 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1255 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1257 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1258 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1259 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1260 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1261 (elf_backend_merge_symbol_attribute): Define.
1263 2019-05-24 Alan Modra <amodra@gmail.com>
1265 * po/SRC-POTFILES.in: Regenerate.
1267 2019-05-24 Alan Modra <amodra@gmail.com>
1269 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1270 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1271 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1272 (struct ppc_link_hash_table): Add powerxx_stubs.
1273 (ppc64_elf_check_relocs): Set powerxx_stubs.
1274 (build_powerxx_offset, size_powerxx_offset),
1275 (num_relocs_for_powerxx_offset),
1276 (emit_relocs_for_powerxx_offset): New functions.
1277 (plt_stub_size): Size powerxx stubs.
1278 (ppc_build_one_stub): Emit powerxx stubs.
1279 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1282 2019-05-24 Alan Modra <amodra@gmail.com>
1284 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1285 R_PPC64_GOT_PCREL34.
1286 (xlate_pcrel_opt): New function.
1287 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1288 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1289 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1291 2019-05-24 Alan Modra <amodra@gmail.com>
1293 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1294 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1295 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1296 (BFD_RELOC_PPC64_PLT_PCREL34),
1297 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1298 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1299 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1300 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1301 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1302 * elf64-ppc.c (PNOP): Define.
1303 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1304 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1305 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1307 (ppc64_elf_prefix_reloc): New function.
1308 (struct ppc_link_hash_table): Add notoc_plt.
1309 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1310 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1311 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1312 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1313 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1314 possible need for dynamic relocs on non-pcrel powerxx relocs.
1315 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1316 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1317 (toc_adjusting_stub_needed): Likewise.
1318 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1319 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1320 * bfd-in2.h: Regenerate.
1321 * libbfd.h: Regenerate.
1323 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1325 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1326 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1328 * configure: Regenerate.
1330 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1332 * configure: Regenerated.
1333 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1334 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1335 (BFD64_BACKENDS): Add elf64-bpf.lo.
1336 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1337 * Makefile.in (SOURCE_HFILES): Regenerate.
1338 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1339 * cpu-bpf.c: New file.
1340 * elf64-bpf.c: Likewise.
1341 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1343 * archures.c: Define architecture bfd_arch_bpf and machine
1345 * reloc.c: Define BFD relocations used by the BPF target.
1346 * bfd-in2.h: Regenerated.
1347 * libbfd.h: Likewise.
1349 2019-05-22 Alan Modra <amodra@gmail.com>
1351 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1354 2019-05-22 Alan Modra <amodra@gmail.com>
1356 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1357 processing on "size error in section".
1359 2019-05-22 Alan Modra <amodra@gmail.com>
1361 * som.c (som_bfd_free_cached_info): Call
1362 _bfd_generic_close_and_cleanup.
1364 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1366 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1367 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1369 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1371 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1372 checks. Search the RELA table for n64 relocations.
1374 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1375 Faraz Shahbazker <fshahbazker@wavecomp.com>
1377 * elfxx-mips.c (LA25_BC): New macro.
1378 (mips_elf_link_hash_table)<compact_branches>: New field.
1379 (STUB_JALRC): New macro.
1380 (mipsr6_o32_exec_plt0_entry_compact): New array.
1381 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1382 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1383 (mipsr6_exec_plt_entry_compact): Likewise.
1384 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1385 when compact_branches is true.
1386 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1387 PLT for MIPSR6 with compact_branches. Do not reorder the
1388 compact branches PLT. Switch the lazy stub for MIPSR6
1389 with compact_branches to use JALRC.
1390 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1391 when compact_branches is true.
1392 (_bfd_mips_elf_compact_branches): New function.
1393 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1395 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1398 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1399 Fix print formatter.
1401 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1404 * elf32-arm.c (get_value_helper): Remove.
1405 (elf32_arm_final_link_relocate): Fix branch future relocations.
1407 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1410 * bfd-in.h (enum erratum_84319_opts): New
1411 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1412 int to enum erratum_84319_opts.
1413 * bfd-in2.h: Regenerate.
1414 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1415 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1416 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1417 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1418 (_bfd_aarch64_resize_stubs): Amend comment.
1419 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1421 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1422 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1424 (clear_erratum_843419_entry): Update erratum conditional.
1426 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1429 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1430 when computing distance_short_enough.
1432 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1435 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1436 Wrap around even if distance equals avr_pc_wrap_around.
1438 2019-05-20 Nick Clifton <nickc@redhat.com>
1440 * po/fr.po: Updated French translation.
1442 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1444 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1446 2019-05-16 Alan Modra <amodra@gmail.com>
1448 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1450 2019-05-15 Alan Modra <amodra@gmail.com>
1452 * elf32-arm.c (elf32_arm_write_section): Don't leave
1453 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1454 unitialised section contents.
1456 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1459 * verilog.c: (VerilogDataWidth): New variable.
1460 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1462 2019-05-08 Nick Clifton <nickc@redhat.com>
1465 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1466 rather than FALSE if encountering a non-ELF file.
1468 2019-05-06 Alan Modra <amodra@gmail.com>
1470 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1472 2019-05-06 Alan Modra <amodra@gmail.com>
1474 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1475 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1476 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1477 * libbfd.h: Regenerate.
1478 * bfd-in2.h: Regenerate.
1480 2019-05-04 Alan Modra <amodra@gmail.com>
1483 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1484 following the standard section names.
1485 (bfd_decode_symclass): Prioritize section flag tests in
1486 decode_section_type before name tests in coff_section_type.
1487 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1488 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1489 their names and choose standard .text section flags for
1492 2019-05-02 Nick Clifton <nickc@redhat.com>
1495 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1496 .gnu.debugaltlink sections as debugging sections.
1498 2019-04-30 Alan Modra <amodra@gmail.com>
1500 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1501 (struct _ppc64_elf_section_data): Likewise.
1502 (ppc64_elf_check_relocs): Set above fields.
1503 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1504 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1507 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1510 * elflink.c (elf_link_output_extsym): Don't complain undefined
1511 weak dynamic reference.
1513 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1515 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1516 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1517 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1518 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1519 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1520 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1521 (elfNN_aarch64_small_plt0_bti_entry): Update.
1522 (elfNN_aarch64_small_plt_bti_entry): Update.
1523 (elfNN_aarch64_small_plt_pac_entry): Update.
1524 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1525 (setup_plt_values): Setup new entries.
1526 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1527 (elfNN_aarch64_plt_sym_val): Likewise.
1529 2019-04-22 Jim Wilson <jimw@sifive.com>
1531 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1533 2019-04-19 Alan Modra <amodra@gmail.com>
1535 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1537 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1539 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1540 building shared object.
1541 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1543 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1546 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1549 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1551 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1553 * bfd-in2.h: Regenerate.
1554 * libbfd.h: Likewise.
1556 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1558 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1559 * bfd-in2.h: Regenerated.
1560 * libbfd.h: Regenerated.
1562 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1564 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1565 * bfd-in2.h: Regenerated.
1566 * libbfd.h: Likewise.
1568 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1570 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1571 * bfd-in2.h: Regenerated.
1572 * libbfd.h: Regenerated.
1573 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1574 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1575 and R_ARM_THM_BF12 together.
1576 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1578 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1580 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1581 * libbfd.h: Regenerated.
1582 * bfd-in2.h: Regenerated.
1583 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1584 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1585 and R_ARM_THM_BF18 together.
1586 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1588 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1590 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1591 * bfd-in2.h: Regenerated.
1592 * libbfd.h: Regenerated.
1593 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1594 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1595 and R_ARM_THM_BF16 together.
1596 (get_value_helper): New reloc helper.
1597 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1599 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1601 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1602 * bfd-in2.h: Regenerate.
1603 * libbfd.h: Regenerate.
1605 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1607 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1608 * bfd-in2.h: Regenerate.
1609 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1610 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1612 (using_thumb2): Likewise.
1613 (using_thumb2_bl): Update assert.
1614 (arch_has_arm_nop): Likewise.
1615 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1616 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1618 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1620 * elf-linker-x86.h (elf_x86_cet_report): New.
1621 (elf_linker_x86_params): Add cet_report.
1622 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1623 missing IBT and SHSTK properties if needed.
1625 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1628 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1629 "h != NULL". Don't check "h != NULL" before calling.
1630 bfd_elf_gc_record_vtentry.
1631 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1632 * elf32-bfin.c (bfin_check_relocs): Likewise.
1633 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1634 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1635 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1636 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1637 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1638 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1639 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1640 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1641 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1642 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1643 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1644 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1645 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1646 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1647 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1648 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1649 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1650 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1651 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1652 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1653 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1654 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1655 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1656 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1657 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1658 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1659 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1660 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1661 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1664 2019-04-11 Alan Modra <amodra@gmail.com>
1667 * elflink.c (elf_link_add_object_symbols): Don't read partial
1668 dynamic entries from fuzzed objects.
1670 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1673 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1674 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1675 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1677 2019-04-10 Michael Forney <mforney@mforney.org>
1680 * doc/chew.c (free_words): Correctly free "push_text" strings.
1682 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1684 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1686 2019-04-08 Alan Modra <amodra@gmail.com>
1688 * configure.ac (elfxx_x86): Define and use.
1689 * configure: Regenerate.
1691 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf-linker-x86.h: New file.
1694 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1695 to get x86-specific linker options.
1696 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1697 (elf_x86_64_check_relocs): Likewise.
1698 (elf_x86_64_relocate_section): Likewise.
1699 (elf_x86_64_link_setup_gnu_properties): Likewise.
1700 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1701 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1702 (_bfd_elf_linker_x86_set_options): New function.
1703 * elfxx-x86.h: Include "elf-linker-x86.h".
1704 (elf_x86_link_hash_table): Add params.
1706 2019-04-03 Alan Modra <amodra@gmail.com>
1708 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1709 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1710 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1711 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1712 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1713 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1715 2019-04-02 Jim Wilson <jimw@sifive.com>
1718 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1719 ELF header flags to after check for ELF object file. Loop through
1720 sections looking for code sections, if none, then skip ABI checks.
1722 2019-03-30 Andrew Waterman <andrew@sifive.com>
1724 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1727 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1729 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1730 info->export_dynamic to the conditional.
1732 2019-03-28 Alan Modra <amodra@gmail.com>
1735 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1736 * configure: Regenerate.
1737 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1738 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1739 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1740 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1741 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1743 2019-03-21 Jim Wilson <jimw@sifive.com>
1746 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1747 verify sym non-NULL before using. Add identical check using h.
1749 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1751 * elf-bfd.h (struct elf_backend_data): Add argument to
1752 merge_gnu_properties.
1753 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1754 itself and while calling bed->merge_gnu_properties.
1755 (elf_merge_gnu_property_list): Update the calls for
1756 elf_merge_gnu_properties.
1757 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1758 of --force-bti warning and add argument.
1759 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1761 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1762 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1765 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1767 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1768 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1769 (elf_backend_fixup_gnu_properties): Define for AArch64.
1771 2019-03-18 Alan Modra <amodra@gmail.com>
1774 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1775 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1776 attempt at writing glink stubs only once.
1778 2019-03-16 Alan Modra <amodra@gmail.com>
1781 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1782 (_bfd_elf_rel_local_sym): Likewise.
1783 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1784 section of symbols with unrecognized shndx.
1786 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1789 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1791 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1792 in discarded section.
1794 2019-03-15 Alan Modra <amodra@gmail.com>
1797 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1798 symbol after globals if elf_bad_symtab is not set.
1800 2019-03-15 Alan Modra <amodra@gmail.com>
1803 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1804 (_bfd_elf_rel_local_sym): Likewise.
1806 2019-03-15 Alan Modra <amodra@gmail.com>
1809 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1810 object files with sh_size not a multiple of sh_entsize.
1812 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1816 input with bad relocation.
1818 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1822 2019-03-14 Nick Clifton <nickc@redhat.com>
1825 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1826 (save_section_vma): Initialise field to the number of entries in
1828 (section_vma_same): Check that the number of entries in the
1829 sec_vma table matches the number of sections in the bfd.
1831 2019-03-14 Nick Clifton <nickc@redhat.com>
1834 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1835 section owner pointer when adding the default symbol.
1837 2019-03-14 Nick Clifton <nickc@redhat.com>
1840 * elflink.c (elf_link_add_object_symbols): Add new local variable
1841 extversym_end. Initialise it to point to the end of the version
1842 symbol table, if present. Check it when initialising and updating
1845 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1847 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1848 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1849 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1850 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1852 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1853 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1854 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1856 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1857 Szabolcs Nagy <szabolcs.nagy@arm.com>
1859 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1860 (aarch64_bti_pac_info): New.
1861 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1862 (bfd_elf32_aarch64_set_options): Likewise.
1863 * bfd-in2.h: Regenerate
1864 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1865 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1866 (elfNN_aarch64_small_plt0_bti_entry): New.
1867 (elfNN_aarch64_small_plt_bti_entry): New.
1868 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1869 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1870 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1871 tlsdesc_plt_entry_size fields.
1872 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1873 (setup_plt_values): New helper function.
1874 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1876 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1878 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1879 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1880 to plt stubs instead of fixed ones and update filling them according
1881 to the need for bti.
1882 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1883 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1884 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1885 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1886 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1888 (bfd_elfNN_get_synthetic_symtab): Define.
1889 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1890 and mising BTI NOTE SECTION.
1893 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1895 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1896 linker created inputs from merge.
1897 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1898 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1899 (elfNN_aarch64_link_setup_gnu_properties): New.
1900 (elfNN_aarch64_merge_gnu_properties): New.
1901 (elf_backend_setup_gnu_properties): Define for AArch64.
1902 (elf_backend_merge_gnu_properties): Likewise.
1903 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1904 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1905 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1906 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1907 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1908 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1909 (elf_backend_parse_gnu_properties): Define for AArch64.
1911 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1914 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1915 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1917 2019-03-12 Alan Modra <amodra@gmail.com>
1919 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1920 nmemb parameter. Use bfd_alloc2.
1921 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1923 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1924 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1925 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1927 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1928 (assign_section_numbers): Style fix.
1929 (swap_out_syms): Use bfd_malloc2.
1930 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1932 (_bfd_elf_make_empty_symbol): Style fix.
1933 (elfobj_grok_stapsdt_note_1): Formatting.
1934 * elfcode.h (elf_object_p): Use bfd_alloc2.
1935 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1936 (elf_slurp_symbol_table): Use bfd_zalloc2.
1937 (elf_slurp_reloc_table): Use bfd_alloc2.
1938 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1939 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1940 size calculation doesn't overflow.
1941 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1942 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1943 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1945 2019-03-08 Alan Modra <amodra@gmail.com>
1948 * merge.c (merge_strings): Return secinfo. Don't pad section
1950 (_bfd_merge_sections): Pad section to alignment here, if input
1951 sections contributing to merged output all pad to alignment.
1954 2019-03-06 Nick Clifton <nickc@redhat.com>
1956 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1958 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1959 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1961 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1963 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1964 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1967 * elf32-s390.c (allocate_dynrelocs): Update comment.
1969 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1971 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1973 2019-02-28 Nick Clifton <nickc@redhat.com>
1976 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1977 section that is not NUL terminated.
1979 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1982 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1983 by linker when checking copy reloc on protected symbol.
1985 2019-02-24 Alan Modra <amodra@gmail.com>
1988 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1990 2019-02-20 Eric Tsai <erictsai@cadence.com>
1992 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1993 sections between the call site and call destination and adjust
1994 call distance by the largest alignment.
1996 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1998 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1999 * elf.c (elfcore_grok_aarch_pauth): New function.
2000 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2001 (elfcore_write_aarch_pauth): New function.
2002 (elfcore_write_register_note): Check for AArch64 pauth section.
2004 2019-02-20 Alan Modra <amodra@gmail.com>
2007 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2010 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2012 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2013 Darwin hosts, not just or1k.
2014 * configure: Regenerate.
2016 2019-02-20 Alan Modra <amodra@gmail.com>
2019 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2020 sentinel NUL to string buffer nearer to loop where it is used.
2021 Don't go past sentinel when scanning strings, and don't write
2023 * archive.c (do_slurp_coff_armap): Simplify string handling to
2026 2019-02-19 Alan Modra <amodra@gmail.com>
2029 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2030 attempting to prevent read past end of section.
2032 2019-02-18 Alan Modra <amodra@gmail.com>
2035 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2036 PRIx64 to generate warning messages. Print local sym names too.
2038 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2040 * elf32-arc (INIT_SYM_STRING): Delete.
2041 (FINI_SYM_STRING): Likewise.
2042 (init_str): Likewise.
2043 (fini_str): Likewise.
2045 2019-02-08 Alan Modra <amodra@gmail.com>
2047 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2048 for bss-plt" warning to make it an error.
2050 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2053 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2054 reloc_class_ifunc for ifunc symbols.
2055 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2057 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2059 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2060 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2062 2019-02-07 Nick Clifton <nickc@redhat.com>
2064 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2065 into the definitely obsolete list.
2067 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2070 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2071 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2072 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2074 (elf_x86_64_check_relocs): Here.
2075 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2076 to check if a symbol is defined in a non-shared object.
2077 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2079 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2081 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2082 of 'labs' (and fix GCC warning).
2084 2019-01-25 Nick Clifton <nickc@redhat.com>
2086 * po/ru.po: Updated Russian translation.
2088 2019-01-23 Nick Clifton <nickc@redhat.com>
2090 * po/fr.po: Updated French translation.
2092 2019-01-21 Nick Clifton <nickc@redhat.com>
2094 * po/pt.po: Updated Portuguese translation.
2095 * po/uk.po: Updated Ukranian translation.
2097 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2100 * elf32-nds32.c (nds32_relocate_section): Add space between words
2102 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2104 (riscv_i_or_e_p): Likewise.
2105 (riscv_merge_arch_attr_info): Likewise.
2107 2019-01-19 Nick Clifton <nickc@redhat.com>
2109 * version.m4: Reset to 2.32.51
2110 * configure: Regenerate.
2111 * po/bfd.pot: Regenerate.
2113 2018-06-24 Nick Clifton <nickc@redhat.com>
2115 2.32 branch created.
2117 2019-01-16 Kito Cheng <kito@andestech.com>
2119 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2122 2019-01-16 Kito Cheng <kito@andestech.com>
2123 Nelson Chu <nelson@andestech.com>
2125 * elfnn-riscv.c (in_subsets): New.
2126 (out_subsets): Likewise.
2127 (merged_subsets): Likewise.
2128 (riscv_std_ext_p): Likewise.
2129 (riscv_non_std_ext_p): Likewise.
2130 (riscv_std_sv_ext_p): Likewise.
2131 (riscv_non_std_sv_ext_p): Likewise.
2132 (riscv_version_mismatch): Likewise.
2133 (riscv_i_or_e_p): Likewise.
2134 (riscv_merge_std_ext): Likewise.
2135 (riscv_merge_non_std_and_sv_ext): Likewise.
2136 (riscv_merge_arch_attr_info): Likewise.
2137 (riscv_merge_attributes): Likewise.
2138 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2140 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2141 (elf_backend_obj_attrs_vendor): Define.
2142 (elf_backend_obj_attrs_section_type): Likewise.
2143 (elf_backend_obj_attrs_section): Likewise.
2144 (elf_backend_obj_attrs_arg_type): Define as
2145 riscv_elf_obj_attrs_arg_type.
2146 * elfxx-riscv.c (riscv_estimate_digit): New.
2147 (riscv_estimate_arch_strlen1): Likewise.
2148 (riscv_estimate_arch_strlen): Likewise.
2149 (riscv_arch_str1): Likewise.
2150 (riscv_arch_str): Likewise.
2151 * elfxx-riscv.h (riscv_arch_str): Declare.
2153 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2155 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2157 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2158 source field. (md_apply_fix): Apply final fix
2159 to BFD_RELOC_S12Z_OPR.
2160 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2162 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2165 * elf32-s390.c (allocate_dynrelocs): Update comment.
2167 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2169 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2170 * configure: Regenerate.
2172 2019-01-08 Alan Modra <amodra@gmail.com>
2176 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2179 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2181 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2182 * bfd/bfd-in2.h: Regenerate.
2183 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2184 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2186 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2188 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2189 default target, little endian target is more suitable.
2191 2019-01-04 Alan Modra <amodra@gmail.com>
2195 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2197 (EQ_VALUE_IN_FIELD): Likewise.
2198 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2200 2019-01-01 Alan Modra <amodra@gmail.com>
2202 Update year range in copyright notice of all files.
2204 For older changes see ChangeLog-2018
2206 Copyright (C) 2019 Free Software Foundation, Inc.
2208 Copying and distribution of this file, with or without modification,
2209 are permitted in any medium without royalty provided the copyright
2210 notice and this notice are preserved.
2216 version-control: never