1 2019-09-23 Alan Modra <amodra@gmail.com>
3 * bfd-in.h: Move aarch64 declarations and defines..
4 * cpu-aarch64.h: ..to here, new file..
5 * elfxx-aarch64.h: ..and here.
6 * cpu-aarch64.c: Include cpu-aarch64.h.
7 * elfnn-aarch64.c: Likewise.
8 * bfd-in2.h: Regenerate.
10 2019-09-23 Alan Modra <amodra@gmail.com>
12 * bfd-in.h: Delete ticoff function declarations.
13 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
14 (bfd_ticoff_get_section_load_page): Make static.
15 * bfd-in2.h: Regenerate.
17 2019-09-23 Alan Modra <amodra@gmail.com>
19 * bfd-in.h: Move h8300 function declaration to..
20 * cpu-h8300.h: ..here, new file.
21 * cpu-h8300.c: Include cpu-h8300.h.
22 * elf32-h8300.c: Likewise.
23 * bfd-in2.h: Regenerate.
25 2019-09-23 Alan Modra <amodra@gmail.com>
27 * bfd-in.h: Move ia64 function declarations..
28 * elfxx-ia64.h: ..to here.
29 * bfd-in2.h: Regenerate.
31 2019-09-23 Alan Modra <amodra@gmail.com>
33 * bfd-in.h: Move v850 function declarations..
34 * elf32-v850.h: ..to here, new file.
35 * elf32-v850.c: Include elf32-v850.h.
36 * bfd-in2.h: Regenerate.
38 2019-09-23 Alan Modra <amodra@gmail.com>
40 * bfd-in.h: Move mips function declaration to..
41 * elfxx-mips.h: ..here.
42 * bfd-in2.h: Regenerate.
44 2019-09-23 Alan Modra <amodra@gmail.com>
46 * bfd-in.h: Move csky function declarations to..
47 * elf32-csky.h: ..here, new file.
48 * elf32-csky.c: Include elf32-csky.h.
49 * bfd-in2.h: Regenerate.
51 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
53 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
54 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
55 Set undefined_weak field from it.
56 (relax_func_t): New parameter undefined_weak.
57 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
58 (_bfd_riscv_relax_tls_le): Likewise.
59 (_bfd_riscv_relax_align): Likewise.
60 (_bfd_riscv_relax_delete): Likewise.
61 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
62 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
63 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
64 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
65 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
67 (_bfd_riscv_relax_section): New local undefined_weak. Set for
68 undef weak relocs that can be relaxed. Pass to relax_func call.
70 2019-09-20 Alan Modra <amodra@gmail.com>
72 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
73 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
74 (bfd_section_userdata, bfd_is_com_section, discarded_section),
75 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
76 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
77 (bfd_section_list_remove, bfd_section_list_append),
78 (bfd_section_list_prepend, bfd_section_list_insert_after),
79 (bfd_section_list_insert_before, bfd_section_removed_from_list):
81 * section.c (bfd_is_und_section, bfd_is_abs_section),
82 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
83 (bfd_section_list_append, bfd_section_list_prepend),
84 (bfd_section_list_insert_after, bfd_section_list_insert_before),
85 (bfd_section_removed_from_list): Delete macros.
86 (bfd_section_name, bfd_section_size, bfd_section_vma),
87 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
88 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
89 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
90 (discarded_section): New inline functions.
91 * bfd-in2.h: Regenerate.
93 2019-09-20 Alan Modra <amodra@gmail.com>
95 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
96 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
97 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
98 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
99 * targets.c (bfd_asymbol_flavour): Likewise.
100 * bfd-in2.h: Regenerate.
102 2019-09-20 Alan Modra <amodra@gmail.com>
104 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
105 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
106 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
107 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
108 (bfd_get_file_flags, bfd_applicable_file_flags),
109 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
110 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
111 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
112 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
113 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
114 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
115 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
116 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
117 (bfd_usrdata, bfd_set_usrdata): New inline functions.
118 * targets.c (bfd_get_target, bfd_get_flavour),
119 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
120 (bfd_little_endian, bfd_header_big_endian),
121 (bfd_header_little_endian, bfd_applicable_section_flags),
122 (bfd_get_symbol_leading_char): New inline functions.
123 * bfd-in2.h: Regenerate.
125 2019-09-20 Alan Modra <amodra@gmail.com>
127 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
128 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
131 2019-09-18 Alan Modra <amodra@gmail.com>
133 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
134 (bfd_get_section_lma, bfd_get_section_alignment),
135 (bfd_get_section_size, bfd_get_section_flags),
136 (bfd_get_section_userdata): Delete.
137 (bfd_section_name, bfd_section_size, bfd_section_vma),
138 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
139 (bfd_section_flags, bfd_section_userdata): New.
140 (bfd_is_com_section): Rename parameter.
141 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
142 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
143 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
144 (bfd_set_section_lma): New.
145 * bfd-in2.h: Regenerate.
146 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
148 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
149 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
150 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
151 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
152 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
153 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
154 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
155 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
156 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
157 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
158 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
159 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
160 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
161 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
162 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
163 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
164 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
165 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
166 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
167 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
168 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
169 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
170 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
171 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
172 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
173 * xcofflink.c: Update throughout for bfd section macro and function
176 2019-09-18 Alan Modra <amodra@gmail.com>
178 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
179 (bfd_get_output_section): Delete.
180 (bfd_asymbol_base): Delete.
181 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
182 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
183 (bfd_set_asymbol_name): New macro.
184 * bfd-in2.h: Regenerate.
185 * aout-cris.c: Update throughout to use bfd_asymbol_section.
187 * cofflink.c: Likewise.
188 * dwarf2.c: Likewise.
191 * elf32-arm.c: Likewise.
192 * elf32-mips.c: Likewise.
193 * elf32-score.c: Likewise.
194 * elf32-score7.c: Likewise.
195 * elfn32-mips.c: Likewise.
196 * elfnn-aarch64.c: Likewise.
197 * elfxx-mips.c: Likewise.
198 * linker.c: Likewise.
200 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
202 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
204 * Makefile.in: Re-generate.
205 * configure: Re-generate.
206 * doc/Makefile.in: Re-generate.
208 2019-09-18 Alan Modra <amodra@gmail.com>
210 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
212 * pdp11.c (slurp_symbol_table): Likewise.
213 * som.c (som_slurp_symbol_table): Likewise.
214 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
215 * coffcode.h (coff_slurp_symbol_table): Likewise.
216 * cofflink.c (_bfd_coff_final_link): Likewise.
217 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
218 (_bfd_ecoff_slurp_symbolic_info): Likewise.
219 (_bfd_ecoff_slurp_symbol_table): Likewise.
220 (_bfd_ecoff_bfd_final_link): Likewise.
221 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
222 * elflink.c (elf_link_output_symstrtab): Likewise.
223 (bfd_elf_final_link): Likewise.
224 * peicode.h (pe_ILF_build_a_bfd): Likewise.
225 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
226 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
227 start_address or symcount using bfd_get macros.
228 * coffgen.c (coff_real_object_p): Likewise.
229 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
230 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
231 * elfcore.h (elf_core_file_p): Don't set start_address using
233 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
235 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
236 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
237 or symcount using bfd_get macros.
238 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
239 * syms.c (bfd_set_symtab): Likewise.
240 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
241 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
243 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
244 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
245 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
246 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
247 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
248 * som.c (som_slurp_armap): Likewise.
250 2019-09-18 Alan Modra <amodra@gmail.com>
252 * archures.c (bfd_get_arch): Make param const.
253 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
254 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
255 * bfd-in2.h: Regenerate.
257 2019-09-18 Alan Modra <amodra@gmail.com>
259 * bfd-in.h (carsym.name): Make const.
260 * reloc.c (struct reloc_howto_struct.name): Likewise.
261 * targets.c (bfd_target.name): Likewise.!
262 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
263 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
264 when setting carsym.name.
265 * bfd-in2.h: Regenerate.
267 2019-09-18 Alan Modra <amodra@gmail.com>
269 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
270 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
271 error status. Adjust calls.
272 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
273 Close bfd on failure. Replace xstrdup/bfd_alloc use with
274 bfd_malloc. Use bfd_set_filename.
276 2019-09-18 Alan Modra <amodra@gmail.com>
278 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
279 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
280 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
281 needs_copy even if all relocs are in rw sections.
282 (dec_dynrel_count): Handle TOC16 relocs.
283 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
284 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
287 2019-09-16 Phil Blundell <pb@pbcl.net>
289 * version.m4: Set version to 2.33.50.
290 * Makefile.in, configure, doc/Makefile.in: Regenerated.
292 2019-09-11 Tom Tromey <tom@tromey.com>
294 * opncls.c (bfd_set_filename): New function.
295 * bfd-in2.h: Regenerate.
297 2019-09-11 Alan Modra <amodra@gmail.com>
299 * targets.c (struct bfd_target): Add _bfd_group_name.
300 (BFD_JUMP_TABLE): Likewise.
301 * coffgen.c (bfd_coff_group_name): New function.
302 * elf.c (bfd_elf_group_name): New function.
303 * linker.c (_bfd_nolink_bfd_group_name): New function.
304 * section.c (bfd_generic_group_name): New function.
305 * elf-bfd.h (bfd_elf_group_name): Declare.
306 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
307 * libcoff-in.h (bfd_coff_group_name): Declare.
308 * aout-target.h (MY_bfd_group_name): Define.
309 * aout-tic30.c (MY_bfd_group_name): Define.
310 * bfd.c (bfd_group_name): Define.
311 * binary.c (binary_bfd_group_name): Define.
312 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
313 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
314 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
315 * coffcode.h (coff_bfd_group_name): Define.
316 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
317 * i386msdos.c (msdos_bfd_group_name): Define.
318 * ihex.c (ihex_bfd_group_name): Define.
319 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
320 * mmo.c (mmo_bfd_group_name): Define.
321 * pef.c (bfd_pef_bfd_group_name): Define.
322 * plugin.c (bfd_plugin_bfd_group_name): Define.
323 * ppcboot.c (ppcboot_bfd_group_name): Define.
324 * som.c (som_bfd_group_name): Define.
325 * srec.c (srec_bfd_group_name): Define.
326 * tekhex.c (tekhex_bfd_group_name): Define.
327 * verilog.c (verilog_bfd_group_name): Define.
328 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
329 * xsym.c (bfd_sym_bfd_group_name): Define.
330 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
331 (rs6000_xcoff64_aix_vec): Likewise.
332 * bfd-in2.h: Regenerate.
333 * libbfd.h: Regenerate.
334 * libcoff.h: Regenerate.
336 2019-09-10 Nick Clifton <nickc@redhat.com>
339 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
341 (bfd_default_arch_struct): Initialise the new field.
342 * bfd-in2.h: Regenerate.
343 * cpu-aarch64.c: Initialise the new field.
344 * cpu-alpha.c: Likewise.
345 * cpu-arc.c: Likewise.
346 * cpu-arm.c: Likewise.
347 * cpu-avr.c: Likewise.
348 * cpu-bfin.c: Likewise.
349 * cpu-bpf.c: Likewise.
350 * cpu-cr16.c: Likewise.
351 * cpu-cr16c.c: Likewise.
352 * cpu-cris.c: Likewise.
353 * cpu-crx.c: Likewise.
354 * cpu-csky.c: Likewise.
355 * cpu-d10v.c: Likewise.
356 * cpu-d30v.c: Likewise.
357 * cpu-dlx.c: Likewise.
358 * cpu-epiphany.c: Likewise.
359 * cpu-fr30.c: Likewise.
360 * cpu-frv.c: Likewise.
361 * cpu-ft32.c: Likewise.
362 * cpu-h8300.c: Likewise.
363 * cpu-hppa.c: Likewise.
364 * cpu-i386.c: Likewise.
365 * cpu-ia64.c: Likewise.
366 * cpu-iamcu.c: Likewise.
367 * cpu-ip2k.c: Likewise.
368 * cpu-iq2000.c: Likewise.
369 * cpu-k1om.c: Likewise.
370 * cpu-l1om.c: Likewise.
371 * cpu-lm32.c: Likewise.
372 * cpu-m10200.c: Likewise.
373 * cpu-m10300.c: Likewise.
374 * cpu-m32c.c: Likewise.
375 * cpu-m32r.c: Likewise.
376 * cpu-m68hc11.c: Likewise.
377 * cpu-m68hc12.c: Likewise.
378 * cpu-m68k.c: Likewise.
379 * cpu-m9s12x.c: Likewise.
380 * cpu-m9s12xg.c: Likewise.
381 * cpu-mcore.c: Likewise.
382 * cpu-mep.c: Likewise.
383 * cpu-metag.c: Likewise.
384 * cpu-microblaze.c: Likewise.
385 * cpu-mips.c: Likewise.
386 * cpu-mmix.c: Likewise.
387 * cpu-moxie.c: Likewise.
388 * cpu-msp430.c: Likewise.
389 * cpu-mt.c: Likewise.
390 * cpu-nds32.c: Likewise.
391 * cpu-nfp.c: Likewise.
392 * cpu-nios2.c: Likewise.
393 * cpu-ns32k.c: Likewise.
394 * cpu-or1k.c: Likewise.
395 * cpu-pdp11.c: Likewise.
396 * cpu-pj.c: Likewise.
397 * cpu-plugin.c: Likewise.
398 * cpu-powerpc.c: Likewise.
399 * cpu-pru.c: Likewise.
400 * cpu-riscv.c: Likewise.
401 * cpu-rl78.c: Likewise.
402 * cpu-rs6000.c: Likewise.
403 * cpu-rx.c: Likewise.
404 * cpu-s12z.c: Likewise.
405 * cpu-s390.c: Likewise.
406 * cpu-score.c: Likewise.
407 * cpu-sh.c: Likewise.
408 * cpu-sparc.c: Likewise.
409 * cpu-spu.c: Likewise.
410 * cpu-tic30.c: Likewise.
411 * cpu-tic4x.c: Likewise.
412 * cpu-tic54x.c: Likewise.
413 * cpu-tic6x.c: Likewise.
414 * cpu-tic80.c: Likewise.
415 * cpu-tilegx.c: Likewise.
416 * cpu-tilepro.c: Likewise.
417 * cpu-v850.c: Likewise.
418 * cpu-v850_rh850.c: Likewise.
419 * cpu-vax.c: Likewise.
420 * cpu-visium.c: Likewise.
421 * cpu-wasm32.c: Likewise.
422 * cpu-xc16x.c: Likewise.
423 * cpu-xgate.c: Likewise.
424 * cpu-xstormy16.c: Likewise.
425 * cpu-xtensa.c: Likewise.
426 * cpu-z80.c: Likewise.
427 * cpu-z8k.c: Likewise.
429 2019-09-09 Phil Blundell <pb@pbcl.net>
431 binutils 2.33 branch created.
433 2019-09-06 Alan Modra <amodra@gmail.com>
435 * aout-target.h (object_p): Formatting.
436 * bfd-in.h (bfd_get_filename): Don't cast to char*.
437 * corefile.c (generic_core_file_matches_executable_p): Constify
438 variables and remove cast.
439 * bfd-in2.h: Regenerate.
441 2019-09-05 Alan Modra <amodra@gmail.com>
443 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
444 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
445 in the GOT/PLT entry rather than affecting the offset to that
447 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
449 2019-09-05 Alan Modra <amodra@gmail.com>
451 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
452 in second instruction.
453 (ppc64_elf_relocate_section): Likewise.
455 2019-09-05 Alan Modra <amodra@gmail.com>
458 * libbfd-in.h (bfd_strdup): New inline function.
459 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
461 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
462 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
464 (bfd_openstreamr): Use bfd_strdup.
465 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
466 * plugin.c (try_load_plugin): Use bfd_malloc.
467 * libbfd.h: Regenerate.
469 2019-09-02 Alan Modra <amodra@gmail.com>
472 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
474 (read_alt_indirect_string): Likewise.
475 (read_alt_indirect_ref): Likewise.
477 2019-08-31 Jim Wilson <jimw@sifive.com>
480 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
481 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
483 2019-08-30 Jim Wilson <jimw@sifive.com>
485 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
486 error, call bfd_set_error, set ret to FALSE, and goto out label.
488 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
491 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
492 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
494 2019-08-29 Alan Modra <amodra@gmail.com>
497 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
498 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
499 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
502 2019-08-29 Alan Modra <amodra@gmail.com>
504 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
505 on second insn, return it in poff.
506 (ppc64_elf_relocate_section): Add offset to paddi addend for
509 2019-08-28 Jim Wilson <jimw@sifive.com>
511 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
512 section when setting max_alignment. Update comment.
513 (_bfd_riscv_relax_pc): Likewise.
515 2019-08-29 Alan Modra <amodra@gmail.com>
518 * bfd.c (struct bfd): Add no_element_cache.
519 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
520 archive cache when no_element_cache.
521 (bfd_generic_archive_p): Set no_element_cache when opening first
522 element to check format. Close first element too.
523 (do_slurp_bsd_armap): Don't zero ardata->cache here.
524 * bfd-in2.h: Regenerate.
526 2019-08-24 Alan Modra <amodra@gmail.com>
528 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
529 symbols from GOT optimisation.
531 2019-08-23 Stafford Horne <shorne@gmail.com>
533 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
536 2019-08-23 Nick Clifton <nickc@redhat.com>
539 * elf.c (bfd_section_from_shdr): Issue an informative warning
540 message and continue processing other sections after encountering
541 a reloc section for a section which already has other relocs
544 2019-08-23 Alan Modra <amodra@gmail.com>
547 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
548 on error without freeing plts[] contents.
550 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
552 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
554 2019-08-22 Nick Clifton <nickc@redhat.com>
557 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
558 reading data from extra records.
560 2019-08-22 Tamar Christina <tamar.christina@arm.com>
563 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
564 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
565 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
566 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
569 2019-08-22 Alan Modra <amodra@gmail.com>
571 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
572 instead recognize CMSE_PREFIX in symbol name.
573 (elf32_arm_gc_mark_extra_sections): Likewise.
574 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
575 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
577 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
579 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
580 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
582 2019-08-20 Tamar Christina <tamar.christina@arm.com>
584 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
585 elf32_arm_stub_long_branch_v4t_thumb_thumb,
586 elf32_arm_stub_long_branch_v4t_thumb_arm,
587 elf32_arm_stub_short_branch_v4t_thumb_arm,
588 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
589 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
590 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
591 previous instruction.
593 2019-08-19 Tom Tromey <tromey@adacore.com>
595 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
598 2019-08-19 Alan Modra <amodra@gmail.com>
600 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
602 (struct _ppc64_elf_section_data): Likewise.
603 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
604 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
605 than TOC loop. Check PLT16 insns too.
607 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
610 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
611 PC-relative relocations back to ...
612 (elf_x86_64_relocate_section): Here.
614 2019-08-16 Martin Liska <mliska@suse.cz>
617 * elflink.c: Report error only for not relocatable.
618 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
619 here lto_slim_object as it's handled in caller.
621 2019-08-16 Alan Modra <amodra@gmail.com>
623 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
625 2019-08-15 Jim Wilson <jimw@sifive.com>
627 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
628 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
629 to c.li instruction, and use ENCODE_RVC_IMM to set value.
631 2019-08-15 Tom Tromey <tromey@adacore.com>
633 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
636 2019-08-14 Alan Modra <amodra@gmail.com>
639 * dwarf2.c (stash_comp_unit): New function, extracted from..
640 (_bfd_dwarf2_find_nearest_line): ..here.
641 (find_abstract_instance): Parse comp units and decode line info
644 2019-08-14 Alan Modra <amodra@gmail.com>
646 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
647 (comp_unit_find_nearest_line): Use it here..
648 (_bfd_dwarf2_find_symbol_bias): ..and here.
650 2019-08-14 Alan Modra <amodra@gmail.com>
652 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
653 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
654 * coffgen.c (coff_find_nearest_line_with_names): Adjust
655 _bfd_dwarf2_find_nearest_line calls.
656 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
657 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
658 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
659 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
660 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
661 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
662 * libbfd.h: Regenerate.
664 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
666 * elf-bfd.h (struct elf_backend_data): New members.
667 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
668 .gnu.hash section if necessary.
669 (struct collect_gnu_hash_codes): New member.
670 (elf_gnu_hash_process_symidx): New function name.
671 (elf_renumber_gnu_hash_syms): Ignore local and undefined
672 symbols. Record xlat location for every symbol which should have
674 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
675 dynamic section if necessary.
676 (GNU_HASH_SECTION_NAME): New define.
677 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
678 Update the section size info.
679 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
680 (struct mips_elf_link_hash_entry): New member.
681 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
683 (mips_elf_sort_hash_table): Initialize the pointer to the
685 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
686 translation table entry with the symbol dynindx.
687 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
688 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
690 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
692 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
694 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
695 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
697 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
698 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
699 (_bfd_mips_post_process_headers): Mark the ABI version as
700 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
701 but not a .hash section.
702 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
703 position in the translation table, associated with the hash
705 * elfxx-mips.h (literal_reloc_p): Define
706 elf_backend_record_xhash_symbol backend hook.
707 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
710 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
712 * elf64-bpf.c (bpf_elf_relocate_section): New function.
713 (bpf_elf_insn_disp_reloc): Delete function.
714 (elf_backend_relocate_section): Define.
716 2019-08-07 Alan Modra <amodra@gmail.com>
719 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
720 for overflow in expressions involving nsymz.
722 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
724 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
725 two pages in relro presence.
727 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
729 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
730 (get_wsr_lbeg_opcode): New functions.
731 (check_loop_aligned): Detect relaxed loops and adjust loop_len
732 and insn_len for the first actual instruction of the loop.
734 2019-07-30 Alan Modra <amodra@gmail.com>
737 * bfd.c (struct bfd): Add lto_slim_object flag.
738 * bfd-in2.h: Regenerate.
740 2019-07-29 Martin Liska <mliska@suse.cz>
743 * archive.c (_bfd_compute_and_write_armap): Come up with
744 report_plugin_err variable.
745 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
746 * elf.c (struct lto_section): New.
747 (_bfd_elf_make_section_from_shdr): Parse content of
748 .gnu_lto_.lto section.
749 * elflink.c: Report error for a missing LTO plugin.
750 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
752 2019-07-28 Alan Modra <amodra@gmail.com>
756 * elflink.c (elf_link_add_object_symbols): Report an informative
757 error on finding local symbols with index equal or greater than
758 symbol table sh_info. Correct comment. Allow such symbols in
759 dynamic objects. Abort on NULL section for symbol.
761 2019-07-26 Alan Modra <amodra@gmail.com>
763 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
764 (elf_linker): Don't define.
765 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
767 2019-07-25 YunQiang Su <syq@debian.org>
770 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
773 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
775 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
777 (reloc_type_to_name): Fix formating.
778 (arc_elf_object_p): Likewise.
779 (debug_arc_reloc): Likewise.
780 (arc_do_relocation): Likewise.
782 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
784 * elf32-arc.c (bfd_get_32_me): New function.
785 (bfd_put_32_me): Likewise.
786 (arc_elf_relax_section): Likewise.
787 (bfd_elf32_bfd_relax_section): Define.
789 2019-07-24 Alan Modra <amodra@gmail.com>
791 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
792 elf_backend_final_write_processing, don't pass linker arg.
793 (_bfd_elf_final_write_processing): Update prototype.
794 * elf.c (_bfd_elf_write_object_contents): Adjust call.
795 (_bfd_elf_final_write_processing): Return error on incompatible
796 OSABI and has_gnu_osabi. Remove linker arg.
797 * elf-nacl.h (nacl_final_write_processing): Update prototype.
798 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
799 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
800 (_bfd_mips_elf_final_write_processing): Likewise.
801 * elf-hppa.h (elf_hppa_final_write_processing): Return status
802 and remove linker arg.
803 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
804 * elf-nacl.c (nacl_final_write_processing): Likewise.
805 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
806 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
807 * elf32-arm.c (arm_final_write_processing): Likewise.
808 (elf32_arm_final_write_processing): Likewise.
809 (elf32_arm_nacl_final_write_processing): Likewise.
810 (elf32_arm_vxworks_final_write_processing): Likewise.
811 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
812 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
813 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
814 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
815 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
816 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
817 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
818 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
819 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
820 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
821 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
822 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
823 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
824 * elf32-ppc.c (ppc_final_write_processing): Likewise.
825 (ppc_elf_final_write_processing): Likewise.
826 (ppc_elf_vxworks_final_write_processing): Likewise.
827 * elf32-sparc.c (sparc_final_write_processing): Likewise.
828 (elf32_sparc_final_write_processing): Likewise.
829 (elf32_sparc_vxworks_final_write_processing): Likewise.
830 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
831 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
832 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
833 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
834 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
835 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
836 (_bfd_mips_elf_final_write_processing): Likewise.
838 2019-07-24 Alan Modra <amodra@gmail.com>
840 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
842 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
843 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
845 2019-07-24 Alan Modra <amodra@gmail.com>
847 * elf32-visium.c (visium_elf_post_process_headers): Don't set
848 EI_OSABI header byte here.
851 2019-07-23 Alan Modra <amodra@gmail.com>
853 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
854 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
855 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
856 when elf_gnu_osabi_mbind is set.
857 (_bfd_elf_map_sections_to_segments): Likewise.
858 (_bfd_elf_init_private_section_data): Likewise.
859 (_bfd_elf_final_write_processing): Update comment.
860 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
861 (elf_backend_special_sections): Define without .tbss for linux.
863 2019-07-23 Alan Modra <amodra@gmail.com>
865 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
866 Remove none, any, all enums.
867 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
868 (_bfd_elf_final_write_processing): Declare.
869 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
870 elf_backend_final_write_processing.
871 (_bfd_elf_post_process_headers): Move body of function to..
872 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
873 only when not already set. Adjust for rename.
874 * elfxx-target.h (elf_backend_final_write_processing): Default to
875 _bfd_elf_final_write_processing.
876 * elf-hppa.h (elf_hppa_final_write_processing): Call
877 _bfd_elf_final_write_processing.
878 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
879 * elf-nacl.c (nacl_final_write_processing): Likewise.
880 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
881 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
882 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
883 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
884 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
885 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
886 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
887 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
888 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
889 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
890 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
891 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
892 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
893 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
894 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
895 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
896 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
897 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
898 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
899 * elf32-arm.c (arm_final_write_processing): Split out from..
900 (elf32_arm_final_write_processing): ..here. Call
901 _bfd_elf_final_write_processing.
902 (elf32_arm_nacl_final_write_processing): Adjust.
903 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
904 (_bfd_mips_elf_final_write_processing): ..here. Call
905 _bfd_elf_final_write_processing.
906 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
907 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
908 * elf32-ppc.c (ppc_final_write_processing): Split out from..
909 (ppc_elf_final_write_processing): ..here. Call
910 _bfd_elf_final_write_processing.
911 (ppc_elf_vxworks_final_write_processing): Adjust.
912 * elf32-sparc.c (sparc_final_write_processing): Split out from..
913 (elf32_sparc_final_write_processing): ..here. Call
914 _bfd_elf_final_write_processing.
915 (elf32_sparc_vxworks_final_write_processing): Adjust.
916 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
917 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
918 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
919 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
920 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
921 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
922 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
923 * elflink.c (elf_link_add_object_symbols): Likewise.
924 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
927 2019-07-23 Omar Majid <omajid@redhat.com>
929 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
930 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
931 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
933 * peXXigen.c: Add comment about source of .NET magic numbers.
935 2019-07-19 Alan Modra <amodra@gmail.com>
937 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
938 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
939 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
940 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
941 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
942 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
943 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
944 (ppc64_elf_check_relocs): Support pcrel tls relocs.
945 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
946 * bfd-in2.h: Regenerate.
947 * libbfd.h: Regenerate.
949 2019-07-18 Alan Modra <amodra@gmail.com>
951 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
952 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
955 2019-07-18 Alan Modra <amodra@gmail.com>
957 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
958 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
960 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
961 tls_type vars unsigned int.
962 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
963 to select r_type edit.
965 2019-07-18 Alan Modra <amodra@gmail.com>
967 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
969 * elf64-ppc.c (TLS_GDIE): Likewise.
971 2019-07-18 Alan Modra <amodra@gmail.com>
973 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
974 range of tp-relative offsets.
976 2019-07-15 Alan Modra <amodra@gmail.com>
978 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
979 alias is no longer bfd_link_hash_defined, clear the alias.
981 2019-07-13 Alan Modra <amodra@gmail.com>
983 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
985 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
986 (_bfd_elf_init_2_index_sections): Likewise.
987 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
988 relocations for local TLS symbols, use STN_UNDEF as the relocation
990 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
991 leave TLS symbol value in the addend.
993 2019-07-08 Alan Modra <amodra@gmail.com>
996 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
997 size before reading first word.
999 2019-07-02 Nick Clifton <nickc@redhat.com>
1002 * elf.c (is_debuginfo_file): New function.
1003 (assign_file_positions_for_non_load_sections): Do not warn about
1004 allocated sections outside of loadable segments if they are found
1005 in a debuginfo file.
1006 * elf-bfd.h (is_debuginfo_file): Prototype.
1008 2019-07-02 Nick Clifton <nickc@redhat.com>
1011 * compress.c (bfd_get_full_section_contents): Do not complain
1012 about linker created sections that are larger than the file size.
1014 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1016 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1017 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1019 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1021 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1023 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1024 sections when .text section contain secure entry functions
1027 2019-07-01 Nick Clifton <nickc@redhat.com>
1030 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1031 section VMA in the offset used to update exidx relocs.
1033 2019-06-28 Nick Clifton <nickc@redhat.com>
1036 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1037 large version reference section.
1038 * compress.c (bfd_get_full_section_contents): Check for an
1039 uncompressed section whose size is larger than the file size.
1041 2019-06-28 Alan Modra <amodra@gmail.com>
1043 * format.c (bfd_check_format_matches): Don't match plugin target
1044 if another target matches. Expand comment.
1045 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1046 non-corefile targets, outside !SELECT_VECS.
1047 * config.bfd: Don't handle targ=plugin here.
1048 * configure.ac: Don't add plugin to enable_targets or handle in
1049 target loop setting selvecs and other target vars.
1050 * configure: Regenerate.
1052 2019-06-26 Nick Clifton <nickc@redhat.com>
1055 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1056 messages for failures.
1057 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1058 if returning an error value.
1060 2019-06-25 Jan Beulich <jbeulich@suse.com>
1062 * elf-properties.c (elf_find_and_remove_property): Rename last
1063 parameter. Mention it in comment.
1065 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1067 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1068 SEC_MERGE or SEC_CODE flags are set.
1069 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1070 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1071 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1072 Add sec_addr (sym_sec) after handling merge sections.
1074 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1077 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1078 property after reporting property removal.
1080 2019-06-23 Alan Modra <amodra@gmail.com>
1083 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1084 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1085 Reduce range of offsets allowed for other GOT relocs.
1087 2019-06-23 Alan Modra <amodra@gmail.com>
1090 * elfcode.h (elf_object_p): Warning fix.
1092 2019-06-21 Alan Modra <amodra@gmail.com>
1095 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1097 2019-06-19 Alan Modra <amodra@gmail.com>
1100 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1101 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1103 2019-06-19 Alan Modra <amodra@gmail.com>
1105 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1106 functions that require r2 valid to use local entry.
1107 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1109 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1111 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1112 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1113 with elfNN_aarch64_allocate_local_dynrelocs.
1115 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1117 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1119 2019-06-14 Alan Modra <amodra@gmail.com>
1121 * Makefile.in: Regenerate.
1122 * configure: Regenerate.
1124 2019-06-14 Alan Modra <amodra@gmail.com>
1126 * elf64-ppc.c: Fix comments involving paddi.
1128 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1131 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1132 absent, or the bfd is not in the ELF formart.
1133 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1135 2019-06-10 Christos Zoulas <christos@zoulas.com>
1138 * elf.c (elfcore_make_auxv_note_section): New function.
1139 (elfcore_grok_note): Use it.
1140 (elfcore_grok_freebsd_note): Likewise.
1141 (elfcore_grok_openbsd_note): Likewise.
1142 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1143 NT_NETBSDCORE_AUXV notes.
1145 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1147 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1148 alignment of the new gnu property section.
1150 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1152 * bfd-in.h: Change comment.
1153 * bfd-in2.h: Regenerate.
1154 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1155 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1158 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1160 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1161 Remove overflow check.
1163 2019-05-28 Alan Modra <amodra@gmail.com>
1166 * cofflink.c (coff_link_check_archive_element): Don't assume
1167 element is a coff object file after calling add_archive_element.
1169 2019-05-28 Alan Modra <amodra@gmail.com>
1172 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1173 attempt to set sh_entsize for excluded PLT section.
1175 2019-05-28 Alan Modra <amodra@gmail.com>
1178 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1179 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1180 allocated in alpha_dynamic_entries_for_reloc.
1182 2019-05-28 Alan Modra <amodra@gmail.com>
1185 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1186 on NULL output_section.
1187 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1189 2019-05-28 Alan Modra <amodra@gmail.com>
1192 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1193 entry when MUST_FIND. Abort when MUST_FIND not found.
1194 (elf_m68k_get_bfd2got_entry): Likewise.
1195 (elf_m68k_relocate_section): Remove now useless assert.
1197 2019-05-28 Alan Modra <amodra@gmail.com>
1200 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1201 from bfd_link_info, not an output section owner.
1202 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1203 (elf_hppa_final_link_relocate): Likewise.
1205 2019-05-28 Alan Modra <amodra@gmail.com>
1208 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1209 create_object_symbols_section, obj_textsec, obj_datasec or
1210 obj_bsssec. Fix other errors in placement.
1211 * config.bfd: Obsolete tic30-aout.
1213 2019-05-28 Alan Modra <amodra@gmail.com>
1216 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1217 end of section list as well as section_count.
1218 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1219 section list before returning error.
1221 2019-05-27 Alan Modra <amodra@gmail.com>
1223 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1225 2019-05-27 Alan Modra <amodra@gmail.com>
1228 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1230 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1232 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1233 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1234 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1235 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1236 (elf_backend_merge_symbol_attribute): Define.
1238 2019-05-24 Alan Modra <amodra@gmail.com>
1240 * po/SRC-POTFILES.in: Regenerate.
1242 2019-05-24 Alan Modra <amodra@gmail.com>
1244 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1245 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1246 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1247 (struct ppc_link_hash_table): Add powerxx_stubs.
1248 (ppc64_elf_check_relocs): Set powerxx_stubs.
1249 (build_powerxx_offset, size_powerxx_offset),
1250 (num_relocs_for_powerxx_offset),
1251 (emit_relocs_for_powerxx_offset): New functions.
1252 (plt_stub_size): Size powerxx stubs.
1253 (ppc_build_one_stub): Emit powerxx stubs.
1254 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1257 2019-05-24 Alan Modra <amodra@gmail.com>
1259 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1260 R_PPC64_GOT_PCREL34.
1261 (xlate_pcrel_opt): New function.
1262 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1263 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1264 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1266 2019-05-24 Alan Modra <amodra@gmail.com>
1268 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1269 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1270 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1271 (BFD_RELOC_PPC64_PLT_PCREL34),
1272 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1273 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1274 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1275 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1276 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1277 * elf64-ppc.c (PNOP): Define.
1278 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1279 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1280 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1282 (ppc64_elf_prefix_reloc): New function.
1283 (struct ppc_link_hash_table): Add notoc_plt.
1284 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1285 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1286 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1287 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1288 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1289 possible need for dynamic relocs on non-pcrel powerxx relocs.
1290 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1291 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1292 (toc_adjusting_stub_needed): Likewise.
1293 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1294 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1295 * bfd-in2.h: Regenerate.
1296 * libbfd.h: Regenerate.
1298 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1300 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1301 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1303 * configure: Regenerate.
1305 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1307 * configure: Regenerated.
1308 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1309 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1310 (BFD64_BACKENDS): Add elf64-bpf.lo.
1311 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1312 * Makefile.in (SOURCE_HFILES): Regenerate.
1313 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1314 * cpu-bpf.c: New file.
1315 * elf64-bpf.c: Likewise.
1316 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1318 * archures.c: Define architecture bfd_arch_bpf and machine
1320 * reloc.c: Define BFD relocations used by the BPF target.
1321 * bfd-in2.h: Regenerated.
1322 * libbfd.h: Likewise.
1324 2019-05-22 Alan Modra <amodra@gmail.com>
1326 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1329 2019-05-22 Alan Modra <amodra@gmail.com>
1331 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1332 processing on "size error in section".
1334 2019-05-22 Alan Modra <amodra@gmail.com>
1336 * som.c (som_bfd_free_cached_info): Call
1337 _bfd_generic_close_and_cleanup.
1339 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1341 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1342 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1344 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1346 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1347 checks. Search the RELA table for n64 relocations.
1349 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1350 Faraz Shahbazker <fshahbazker@wavecomp.com>
1352 * elfxx-mips.c (LA25_BC): New macro.
1353 (mips_elf_link_hash_table)<compact_branches>: New field.
1354 (STUB_JALRC): New macro.
1355 (mipsr6_o32_exec_plt0_entry_compact): New array.
1356 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1357 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1358 (mipsr6_exec_plt_entry_compact): Likewise.
1359 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1360 when compact_branches is true.
1361 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1362 PLT for MIPSR6 with compact_branches. Do not reorder the
1363 compact branches PLT. Switch the lazy stub for MIPSR6
1364 with compact_branches to use JALRC.
1365 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1366 when compact_branches is true.
1367 (_bfd_mips_elf_compact_branches): New function.
1368 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1370 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1373 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1374 Fix print formatter.
1376 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1379 * elf32-arm.c (get_value_helper): Remove.
1380 (elf32_arm_final_link_relocate): Fix branch future relocations.
1382 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1385 * bfd-in.h (enum erratum_84319_opts): New
1386 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1387 int to enum erratum_84319_opts.
1388 * bfd-in2.h: Regenerate.
1389 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1390 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1391 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1392 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1393 (_bfd_aarch64_resize_stubs): Amend comment.
1394 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1396 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1397 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1399 (clear_erratum_843419_entry): Update erratum conditional.
1401 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1404 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1405 when computing distance_short_enough.
1407 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1410 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1411 Wrap around even if distance equals avr_pc_wrap_around.
1413 2019-05-20 Nick Clifton <nickc@redhat.com>
1415 * po/fr.po: Updated French translation.
1417 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1419 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1421 2019-05-16 Alan Modra <amodra@gmail.com>
1423 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1425 2019-05-15 Alan Modra <amodra@gmail.com>
1427 * elf32-arm.c (elf32_arm_write_section): Don't leave
1428 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1429 unitialised section contents.
1431 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1434 * verilog.c: (VerilogDataWidth): New variable.
1435 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1437 2019-05-08 Nick Clifton <nickc@redhat.com>
1440 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1441 rather than FALSE if encountering a non-ELF file.
1443 2019-05-06 Alan Modra <amodra@gmail.com>
1445 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1447 2019-05-06 Alan Modra <amodra@gmail.com>
1449 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1450 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1451 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1452 * libbfd.h: Regenerate.
1453 * bfd-in2.h: Regenerate.
1455 2019-05-04 Alan Modra <amodra@gmail.com>
1458 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1459 following the standard section names.
1460 (bfd_decode_symclass): Prioritize section flag tests in
1461 decode_section_type before name tests in coff_section_type.
1462 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1463 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1464 their names and choose standard .text section flags for
1467 2019-05-02 Nick Clifton <nickc@redhat.com>
1470 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1471 .gnu.debugaltlink sections as debugging sections.
1473 2019-04-30 Alan Modra <amodra@gmail.com>
1475 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1476 (struct _ppc64_elf_section_data): Likewise.
1477 (ppc64_elf_check_relocs): Set above fields.
1478 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1479 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1482 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1485 * elflink.c (elf_link_output_extsym): Don't complain undefined
1486 weak dynamic reference.
1488 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1490 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1491 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1492 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1493 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1494 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1495 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1496 (elfNN_aarch64_small_plt0_bti_entry): Update.
1497 (elfNN_aarch64_small_plt_bti_entry): Update.
1498 (elfNN_aarch64_small_plt_pac_entry): Update.
1499 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1500 (setup_plt_values): Setup new entries.
1501 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1502 (elfNN_aarch64_plt_sym_val): Likewise.
1504 2019-04-22 Jim Wilson <jimw@sifive.com>
1506 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1508 2019-04-19 Alan Modra <amodra@gmail.com>
1510 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1512 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1514 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1515 building shared object.
1516 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1518 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1521 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1524 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1526 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1528 * bfd-in2.h: Regenerate.
1529 * libbfd.h: Likewise.
1531 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1533 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1534 * bfd-in2.h: Regenerated.
1535 * libbfd.h: Regenerated.
1537 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1539 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1540 * bfd-in2.h: Regenerated.
1541 * libbfd.h: Likewise.
1543 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1545 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1546 * bfd-in2.h: Regenerated.
1547 * libbfd.h: Regenerated.
1548 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1549 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1550 and R_ARM_THM_BF12 together.
1551 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1553 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1555 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1556 * libbfd.h: Regenerated.
1557 * bfd-in2.h: Regenerated.
1558 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1559 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1560 and R_ARM_THM_BF18 together.
1561 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1563 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1565 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1566 * bfd-in2.h: Regenerated.
1567 * libbfd.h: Regenerated.
1568 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1569 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1570 and R_ARM_THM_BF16 together.
1571 (get_value_helper): New reloc helper.
1572 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1574 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1576 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1577 * bfd-in2.h: Regenerate.
1578 * libbfd.h: Regenerate.
1580 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1582 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1583 * bfd-in2.h: Regenerate.
1584 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1585 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1587 (using_thumb2): Likewise.
1588 (using_thumb2_bl): Update assert.
1589 (arch_has_arm_nop): Likewise.
1590 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1591 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1593 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf-linker-x86.h (elf_x86_cet_report): New.
1596 (elf_linker_x86_params): Add cet_report.
1597 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1598 missing IBT and SHSTK properties if needed.
1600 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1603 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1604 "h != NULL". Don't check "h != NULL" before calling.
1605 bfd_elf_gc_record_vtentry.
1606 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1607 * elf32-bfin.c (bfin_check_relocs): Likewise.
1608 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1609 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1610 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1611 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1612 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1613 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1614 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1615 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1616 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1617 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1618 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1619 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1620 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1621 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1622 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1623 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1624 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1625 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1626 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1627 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1628 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1629 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1630 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1631 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1632 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1633 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1634 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1635 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1636 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1639 2019-04-11 Alan Modra <amodra@gmail.com>
1642 * elflink.c (elf_link_add_object_symbols): Don't read partial
1643 dynamic entries from fuzzed objects.
1645 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1648 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1649 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1650 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1652 2019-04-10 Michael Forney <mforney@mforney.org>
1655 * doc/chew.c (free_words): Correctly free "push_text" strings.
1657 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1659 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1661 2019-04-08 Alan Modra <amodra@gmail.com>
1663 * configure.ac (elfxx_x86): Define and use.
1664 * configure: Regenerate.
1666 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1668 * elf-linker-x86.h: New file.
1669 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1670 to get x86-specific linker options.
1671 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1672 (elf_x86_64_check_relocs): Likewise.
1673 (elf_x86_64_relocate_section): Likewise.
1674 (elf_x86_64_link_setup_gnu_properties): Likewise.
1675 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1676 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1677 (_bfd_elf_linker_x86_set_options): New function.
1678 * elfxx-x86.h: Include "elf-linker-x86.h".
1679 (elf_x86_link_hash_table): Add params.
1681 2019-04-03 Alan Modra <amodra@gmail.com>
1683 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1684 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1685 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1686 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1687 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1688 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1690 2019-04-02 Jim Wilson <jimw@sifive.com>
1693 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1694 ELF header flags to after check for ELF object file. Loop through
1695 sections looking for code sections, if none, then skip ABI checks.
1697 2019-03-30 Andrew Waterman <andrew@sifive.com>
1699 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1702 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1704 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1705 info->export_dynamic to the conditional.
1707 2019-03-28 Alan Modra <amodra@gmail.com>
1710 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1711 * configure: Regenerate.
1712 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1713 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1714 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1715 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1716 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1718 2019-03-21 Jim Wilson <jimw@sifive.com>
1721 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1722 verify sym non-NULL before using. Add identical check using h.
1724 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1726 * elf-bfd.h (struct elf_backend_data): Add argument to
1727 merge_gnu_properties.
1728 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1729 itself and while calling bed->merge_gnu_properties.
1730 (elf_merge_gnu_property_list): Update the calls for
1731 elf_merge_gnu_properties.
1732 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1733 of --force-bti warning and add argument.
1734 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1736 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1737 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1740 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1742 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1743 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1744 (elf_backend_fixup_gnu_properties): Define for AArch64.
1746 2019-03-18 Alan Modra <amodra@gmail.com>
1749 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1750 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1751 attempt at writing glink stubs only once.
1753 2019-03-16 Alan Modra <amodra@gmail.com>
1756 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1757 (_bfd_elf_rel_local_sym): Likewise.
1758 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1759 section of symbols with unrecognized shndx.
1761 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1764 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1766 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1767 in discarded section.
1769 2019-03-15 Alan Modra <amodra@gmail.com>
1772 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1773 symbol after globals if elf_bad_symtab is not set.
1775 2019-03-15 Alan Modra <amodra@gmail.com>
1778 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1779 (_bfd_elf_rel_local_sym): Likewise.
1781 2019-03-15 Alan Modra <amodra@gmail.com>
1784 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1785 object files with sh_size not a multiple of sh_entsize.
1787 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1790 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1791 input with bad relocation.
1793 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1797 2019-03-14 Nick Clifton <nickc@redhat.com>
1800 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1801 (save_section_vma): Initialise field to the number of entries in
1803 (section_vma_same): Check that the number of entries in the
1804 sec_vma table matches the number of sections in the bfd.
1806 2019-03-14 Nick Clifton <nickc@redhat.com>
1809 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1810 section owner pointer when adding the default symbol.
1812 2019-03-14 Nick Clifton <nickc@redhat.com>
1815 * elflink.c (elf_link_add_object_symbols): Add new local variable
1816 extversym_end. Initialise it to point to the end of the version
1817 symbol table, if present. Check it when initialising and updating
1820 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1822 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1823 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1824 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1825 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1827 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1828 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1829 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1831 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1832 Szabolcs Nagy <szabolcs.nagy@arm.com>
1834 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1835 (aarch64_bti_pac_info): New.
1836 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1837 (bfd_elf32_aarch64_set_options): Likewise.
1838 * bfd-in2.h: Regenerate
1839 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1840 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1841 (elfNN_aarch64_small_plt0_bti_entry): New.
1842 (elfNN_aarch64_small_plt_bti_entry): New.
1843 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1844 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1845 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1846 tlsdesc_plt_entry_size fields.
1847 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1848 (setup_plt_values): New helper function.
1849 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1851 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1853 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1854 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1855 to plt stubs instead of fixed ones and update filling them according
1856 to the need for bti.
1857 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1858 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1859 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1860 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1861 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1863 (bfd_elfNN_get_synthetic_symtab): Define.
1864 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1865 and mising BTI NOTE SECTION.
1868 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1870 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1871 linker created inputs from merge.
1872 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1873 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1874 (elfNN_aarch64_link_setup_gnu_properties): New.
1875 (elfNN_aarch64_merge_gnu_properties): New.
1876 (elf_backend_setup_gnu_properties): Define for AArch64.
1877 (elf_backend_merge_gnu_properties): Likewise.
1878 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1879 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1880 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1881 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1882 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1883 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1884 (elf_backend_parse_gnu_properties): Define for AArch64.
1886 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1889 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1890 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1892 2019-03-12 Alan Modra <amodra@gmail.com>
1894 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1895 nmemb parameter. Use bfd_alloc2.
1896 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1898 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1899 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1900 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1902 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1903 (assign_section_numbers): Style fix.
1904 (swap_out_syms): Use bfd_malloc2.
1905 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1907 (_bfd_elf_make_empty_symbol): Style fix.
1908 (elfobj_grok_stapsdt_note_1): Formatting.
1909 * elfcode.h (elf_object_p): Use bfd_alloc2.
1910 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1911 (elf_slurp_symbol_table): Use bfd_zalloc2.
1912 (elf_slurp_reloc_table): Use bfd_alloc2.
1913 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1914 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1915 size calculation doesn't overflow.
1916 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1917 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1918 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1920 2019-03-08 Alan Modra <amodra@gmail.com>
1923 * merge.c (merge_strings): Return secinfo. Don't pad section
1925 (_bfd_merge_sections): Pad section to alignment here, if input
1926 sections contributing to merged output all pad to alignment.
1929 2019-03-06 Nick Clifton <nickc@redhat.com>
1931 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1933 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1934 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1936 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1938 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1939 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1942 * elf32-s390.c (allocate_dynrelocs): Update comment.
1944 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1946 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1948 2019-02-28 Nick Clifton <nickc@redhat.com>
1951 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1952 section that is not NUL terminated.
1954 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1957 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1958 by linker when checking copy reloc on protected symbol.
1960 2019-02-24 Alan Modra <amodra@gmail.com>
1963 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1965 2019-02-20 Eric Tsai <erictsai@cadence.com>
1967 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1968 sections between the call site and call destination and adjust
1969 call distance by the largest alignment.
1971 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1973 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1974 * elf.c (elfcore_grok_aarch_pauth): New function.
1975 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1976 (elfcore_write_aarch_pauth): New function.
1977 (elfcore_write_register_note): Check for AArch64 pauth section.
1979 2019-02-20 Alan Modra <amodra@gmail.com>
1982 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1985 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1987 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1988 Darwin hosts, not just or1k.
1989 * configure: Regenerate.
1991 2019-02-20 Alan Modra <amodra@gmail.com>
1994 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1995 sentinel NUL to string buffer nearer to loop where it is used.
1996 Don't go past sentinel when scanning strings, and don't write
1998 * archive.c (do_slurp_coff_armap): Simplify string handling to
2001 2019-02-19 Alan Modra <amodra@gmail.com>
2004 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2005 attempting to prevent read past end of section.
2007 2019-02-18 Alan Modra <amodra@gmail.com>
2010 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2011 PRIx64 to generate warning messages. Print local sym names too.
2013 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
2015 * elf32-arc (INIT_SYM_STRING): Delete.
2016 (FINI_SYM_STRING): Likewise.
2017 (init_str): Likewise.
2018 (fini_str): Likewise.
2020 2019-02-08 Alan Modra <amodra@gmail.com>
2022 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2023 for bss-plt" warning to make it an error.
2025 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2028 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2029 reloc_class_ifunc for ifunc symbols.
2030 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2032 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2034 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2035 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2037 2019-02-07 Nick Clifton <nickc@redhat.com>
2039 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2040 into the definitely obsolete list.
2042 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2045 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2046 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2047 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2049 (elf_x86_64_check_relocs): Here.
2050 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2051 to check if a symbol is defined in a non-shared object.
2052 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2054 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2056 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2057 of 'labs' (and fix GCC warning).
2059 2019-01-25 Nick Clifton <nickc@redhat.com>
2061 * po/ru.po: Updated Russian translation.
2063 2019-01-23 Nick Clifton <nickc@redhat.com>
2065 * po/fr.po: Updated French translation.
2067 2019-01-21 Nick Clifton <nickc@redhat.com>
2069 * po/pt.po: Updated Portuguese translation.
2070 * po/uk.po: Updated Ukranian translation.
2072 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2075 * elf32-nds32.c (nds32_relocate_section): Add space between words
2077 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2079 (riscv_i_or_e_p): Likewise.
2080 (riscv_merge_arch_attr_info): Likewise.
2082 2019-01-19 Nick Clifton <nickc@redhat.com>
2084 * version.m4: Reset to 2.32.51
2085 * configure: Regenerate.
2086 * po/bfd.pot: Regenerate.
2088 2018-06-24 Nick Clifton <nickc@redhat.com>
2090 2.32 branch created.
2092 2019-01-16 Kito Cheng <kito@andestech.com>
2094 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2097 2019-01-16 Kito Cheng <kito@andestech.com>
2098 Nelson Chu <nelson@andestech.com>
2100 * elfnn-riscv.c (in_subsets): New.
2101 (out_subsets): Likewise.
2102 (merged_subsets): Likewise.
2103 (riscv_std_ext_p): Likewise.
2104 (riscv_non_std_ext_p): Likewise.
2105 (riscv_std_sv_ext_p): Likewise.
2106 (riscv_non_std_sv_ext_p): Likewise.
2107 (riscv_version_mismatch): Likewise.
2108 (riscv_i_or_e_p): Likewise.
2109 (riscv_merge_std_ext): Likewise.
2110 (riscv_merge_non_std_and_sv_ext): Likewise.
2111 (riscv_merge_arch_attr_info): Likewise.
2112 (riscv_merge_attributes): Likewise.
2113 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2115 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2116 (elf_backend_obj_attrs_vendor): Define.
2117 (elf_backend_obj_attrs_section_type): Likewise.
2118 (elf_backend_obj_attrs_section): Likewise.
2119 (elf_backend_obj_attrs_arg_type): Define as
2120 riscv_elf_obj_attrs_arg_type.
2121 * elfxx-riscv.c (riscv_estimate_digit): New.
2122 (riscv_estimate_arch_strlen1): Likewise.
2123 (riscv_estimate_arch_strlen): Likewise.
2124 (riscv_arch_str1): Likewise.
2125 (riscv_arch_str): Likewise.
2126 * elfxx-riscv.h (riscv_arch_str): Declare.
2128 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2130 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2132 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2133 source field. (md_apply_fix): Apply final fix
2134 to BFD_RELOC_S12Z_OPR.
2135 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2137 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2140 * elf32-s390.c (allocate_dynrelocs): Update comment.
2142 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2144 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2145 * configure: Regenerate.
2147 2019-01-08 Alan Modra <amodra@gmail.com>
2151 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2154 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2156 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2157 * bfd/bfd-in2.h: Regenerate.
2158 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2159 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2161 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2163 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2164 default target, little endian target is more suitable.
2166 2019-01-04 Alan Modra <amodra@gmail.com>
2170 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2172 (EQ_VALUE_IN_FIELD): Likewise.
2173 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2175 2019-01-01 Alan Modra <amodra@gmail.com>
2177 Update year range in copyright notice of all files.
2179 For older changes see ChangeLog-2018
2181 Copyright (C) 2019 Free Software Foundation, Inc.
2183 Copying and distribution of this file, with or without modification,
2184 are permitted in any medium without royalty provided the copyright
2185 notice and this notice are preserved.
2191 version-control: never
projects / deliverable / binutils-gdb.git / blob