1 2019-09-23 Alan Modra <amodra@gmail.com>
3 * bfd-in.h: Move ia64 function declarations..
4 * elfxx-ia64.h: ..to here.
5 * bfd-in2.h: Regenerate.
7 2019-09-23 Alan Modra <amodra@gmail.com>
9 * bfd-in.h: Move v850 function declarations..
10 * elf32-v850.h: ..to here, new file.
11 * elf32-v850.c: Include elf32-v850.h.
12 * bfd-in2.h: Regenerate.
14 2019-09-23 Alan Modra <amodra@gmail.com>
16 * bfd-in.h: Move mips function declaration to..
17 * elfxx-mips.h: ..here.
18 * bfd-in2.h: Regenerate.
20 2019-09-23 Alan Modra <amodra@gmail.com>
22 * bfd-in.h: Move csky function declarations to..
23 * elf32-csky.h: ..here, new file.
24 * elf32-csky.c: Include elf32-csky.h.
25 * bfd-in2.h: Regenerate.
27 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
29 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
30 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
31 Set undefined_weak field from it.
32 (relax_func_t): New parameter undefined_weak.
33 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
34 (_bfd_riscv_relax_tls_le): Likewise.
35 (_bfd_riscv_relax_align): Likewise.
36 (_bfd_riscv_relax_delete): Likewise.
37 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
38 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
39 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
40 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
41 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
43 (_bfd_riscv_relax_section): New local undefined_weak. Set for
44 undef weak relocs that can be relaxed. Pass to relax_func call.
46 2019-09-20 Alan Modra <amodra@gmail.com>
48 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
49 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
50 (bfd_section_userdata, bfd_is_com_section, discarded_section),
51 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
52 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
53 (bfd_section_list_remove, bfd_section_list_append),
54 (bfd_section_list_prepend, bfd_section_list_insert_after),
55 (bfd_section_list_insert_before, bfd_section_removed_from_list):
57 * section.c (bfd_is_und_section, bfd_is_abs_section),
58 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
59 (bfd_section_list_append, bfd_section_list_prepend),
60 (bfd_section_list_insert_after, bfd_section_list_insert_before),
61 (bfd_section_removed_from_list): Delete macros.
62 (bfd_section_name, bfd_section_size, bfd_section_vma),
63 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
64 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
65 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
66 (discarded_section): New inline functions.
67 * bfd-in2.h: Regenerate.
69 2019-09-20 Alan Modra <amodra@gmail.com>
71 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
72 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
73 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
74 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
75 * targets.c (bfd_asymbol_flavour): Likewise.
76 * bfd-in2.h: Regenerate.
78 2019-09-20 Alan Modra <amodra@gmail.com>
80 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
81 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
82 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
83 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
84 (bfd_get_file_flags, bfd_applicable_file_flags),
85 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
86 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
87 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
88 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
89 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
90 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
91 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
92 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
93 (bfd_usrdata, bfd_set_usrdata): New inline functions.
94 * targets.c (bfd_get_target, bfd_get_flavour),
95 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
96 (bfd_little_endian, bfd_header_big_endian),
97 (bfd_header_little_endian, bfd_applicable_section_flags),
98 (bfd_get_symbol_leading_char): New inline functions.
99 * bfd-in2.h: Regenerate.
101 2019-09-20 Alan Modra <amodra@gmail.com>
103 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
104 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
107 2019-09-18 Alan Modra <amodra@gmail.com>
109 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
110 (bfd_get_section_lma, bfd_get_section_alignment),
111 (bfd_get_section_size, bfd_get_section_flags),
112 (bfd_get_section_userdata): Delete.
113 (bfd_section_name, bfd_section_size, bfd_section_vma),
114 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
115 (bfd_section_flags, bfd_section_userdata): New.
116 (bfd_is_com_section): Rename parameter.
117 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
118 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
119 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
120 (bfd_set_section_lma): New.
121 * bfd-in2.h: Regenerate.
122 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
124 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
125 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
126 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
127 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
128 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
129 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
130 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
131 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
132 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
133 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
134 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
135 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
136 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
137 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
138 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
139 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
140 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
141 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
142 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
143 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
144 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
145 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
146 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
147 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
148 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
149 * xcofflink.c: Update throughout for bfd section macro and function
152 2019-09-18 Alan Modra <amodra@gmail.com>
154 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
155 (bfd_get_output_section): Delete.
156 (bfd_asymbol_base): Delete.
157 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
158 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
159 (bfd_set_asymbol_name): New macro.
160 * bfd-in2.h: Regenerate.
161 * aout-cris.c: Update throughout to use bfd_asymbol_section.
163 * cofflink.c: Likewise.
164 * dwarf2.c: Likewise.
167 * elf32-arm.c: Likewise.
168 * elf32-mips.c: Likewise.
169 * elf32-score.c: Likewise.
170 * elf32-score7.c: Likewise.
171 * elfn32-mips.c: Likewise.
172 * elfnn-aarch64.c: Likewise.
173 * elfxx-mips.c: Likewise.
174 * linker.c: Likewise.
176 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
178 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
180 * Makefile.in: Re-generate.
181 * configure: Re-generate.
182 * doc/Makefile.in: Re-generate.
184 2019-09-18 Alan Modra <amodra@gmail.com>
186 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
188 * pdp11.c (slurp_symbol_table): Likewise.
189 * som.c (som_slurp_symbol_table): Likewise.
190 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
191 * coffcode.h (coff_slurp_symbol_table): Likewise.
192 * cofflink.c (_bfd_coff_final_link): Likewise.
193 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
194 (_bfd_ecoff_slurp_symbolic_info): Likewise.
195 (_bfd_ecoff_slurp_symbol_table): Likewise.
196 (_bfd_ecoff_bfd_final_link): Likewise.
197 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
198 * elflink.c (elf_link_output_symstrtab): Likewise.
199 (bfd_elf_final_link): Likewise.
200 * peicode.h (pe_ILF_build_a_bfd): Likewise.
201 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
202 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
203 start_address or symcount using bfd_get macros.
204 * coffgen.c (coff_real_object_p): Likewise.
205 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
206 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
207 * elfcore.h (elf_core_file_p): Don't set start_address using
209 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
211 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
212 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
213 or symcount using bfd_get macros.
214 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
215 * syms.c (bfd_set_symtab): Likewise.
216 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
217 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
219 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
220 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
221 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
222 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
223 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
224 * som.c (som_slurp_armap): Likewise.
226 2019-09-18 Alan Modra <amodra@gmail.com>
228 * archures.c (bfd_get_arch): Make param const.
229 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
230 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
231 * bfd-in2.h: Regenerate.
233 2019-09-18 Alan Modra <amodra@gmail.com>
235 * bfd-in.h (carsym.name): Make const.
236 * reloc.c (struct reloc_howto_struct.name): Likewise.
237 * targets.c (bfd_target.name): Likewise.!
238 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
239 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
240 when setting carsym.name.
241 * bfd-in2.h: Regenerate.
243 2019-09-18 Alan Modra <amodra@gmail.com>
245 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
246 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
247 error status. Adjust calls.
248 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
249 Close bfd on failure. Replace xstrdup/bfd_alloc use with
250 bfd_malloc. Use bfd_set_filename.
252 2019-09-18 Alan Modra <amodra@gmail.com>
254 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
255 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
256 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
257 needs_copy even if all relocs are in rw sections.
258 (dec_dynrel_count): Handle TOC16 relocs.
259 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
260 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
263 2019-09-16 Phil Blundell <pb@pbcl.net>
265 * version.m4: Set version to 2.33.50.
266 * Makefile.in, configure, doc/Makefile.in: Regenerated.
268 2019-09-11 Tom Tromey <tom@tromey.com>
270 * opncls.c (bfd_set_filename): New function.
271 * bfd-in2.h: Regenerate.
273 2019-09-11 Alan Modra <amodra@gmail.com>
275 * targets.c (struct bfd_target): Add _bfd_group_name.
276 (BFD_JUMP_TABLE): Likewise.
277 * coffgen.c (bfd_coff_group_name): New function.
278 * elf.c (bfd_elf_group_name): New function.
279 * linker.c (_bfd_nolink_bfd_group_name): New function.
280 * section.c (bfd_generic_group_name): New function.
281 * elf-bfd.h (bfd_elf_group_name): Declare.
282 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
283 * libcoff-in.h (bfd_coff_group_name): Declare.
284 * aout-target.h (MY_bfd_group_name): Define.
285 * aout-tic30.c (MY_bfd_group_name): Define.
286 * bfd.c (bfd_group_name): Define.
287 * binary.c (binary_bfd_group_name): Define.
288 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
289 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
290 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
291 * coffcode.h (coff_bfd_group_name): Define.
292 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
293 * i386msdos.c (msdos_bfd_group_name): Define.
294 * ihex.c (ihex_bfd_group_name): Define.
295 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
296 * mmo.c (mmo_bfd_group_name): Define.
297 * pef.c (bfd_pef_bfd_group_name): Define.
298 * plugin.c (bfd_plugin_bfd_group_name): Define.
299 * ppcboot.c (ppcboot_bfd_group_name): Define.
300 * som.c (som_bfd_group_name): Define.
301 * srec.c (srec_bfd_group_name): Define.
302 * tekhex.c (tekhex_bfd_group_name): Define.
303 * verilog.c (verilog_bfd_group_name): Define.
304 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
305 * xsym.c (bfd_sym_bfd_group_name): Define.
306 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
307 (rs6000_xcoff64_aix_vec): Likewise.
308 * bfd-in2.h: Regenerate.
309 * libbfd.h: Regenerate.
310 * libcoff.h: Regenerate.
312 2019-09-10 Nick Clifton <nickc@redhat.com>
315 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
317 (bfd_default_arch_struct): Initialise the new field.
318 * bfd-in2.h: Regenerate.
319 * cpu-aarch64.c: Initialise the new field.
320 * cpu-alpha.c: Likewise.
321 * cpu-arc.c: Likewise.
322 * cpu-arm.c: Likewise.
323 * cpu-avr.c: Likewise.
324 * cpu-bfin.c: Likewise.
325 * cpu-bpf.c: Likewise.
326 * cpu-cr16.c: Likewise.
327 * cpu-cr16c.c: Likewise.
328 * cpu-cris.c: Likewise.
329 * cpu-crx.c: Likewise.
330 * cpu-csky.c: Likewise.
331 * cpu-d10v.c: Likewise.
332 * cpu-d30v.c: Likewise.
333 * cpu-dlx.c: Likewise.
334 * cpu-epiphany.c: Likewise.
335 * cpu-fr30.c: Likewise.
336 * cpu-frv.c: Likewise.
337 * cpu-ft32.c: Likewise.
338 * cpu-h8300.c: Likewise.
339 * cpu-hppa.c: Likewise.
340 * cpu-i386.c: Likewise.
341 * cpu-ia64.c: Likewise.
342 * cpu-iamcu.c: Likewise.
343 * cpu-ip2k.c: Likewise.
344 * cpu-iq2000.c: Likewise.
345 * cpu-k1om.c: Likewise.
346 * cpu-l1om.c: Likewise.
347 * cpu-lm32.c: Likewise.
348 * cpu-m10200.c: Likewise.
349 * cpu-m10300.c: Likewise.
350 * cpu-m32c.c: Likewise.
351 * cpu-m32r.c: Likewise.
352 * cpu-m68hc11.c: Likewise.
353 * cpu-m68hc12.c: Likewise.
354 * cpu-m68k.c: Likewise.
355 * cpu-m9s12x.c: Likewise.
356 * cpu-m9s12xg.c: Likewise.
357 * cpu-mcore.c: Likewise.
358 * cpu-mep.c: Likewise.
359 * cpu-metag.c: Likewise.
360 * cpu-microblaze.c: Likewise.
361 * cpu-mips.c: Likewise.
362 * cpu-mmix.c: Likewise.
363 * cpu-moxie.c: Likewise.
364 * cpu-msp430.c: Likewise.
365 * cpu-mt.c: Likewise.
366 * cpu-nds32.c: Likewise.
367 * cpu-nfp.c: Likewise.
368 * cpu-nios2.c: Likewise.
369 * cpu-ns32k.c: Likewise.
370 * cpu-or1k.c: Likewise.
371 * cpu-pdp11.c: Likewise.
372 * cpu-pj.c: Likewise.
373 * cpu-plugin.c: Likewise.
374 * cpu-powerpc.c: Likewise.
375 * cpu-pru.c: Likewise.
376 * cpu-riscv.c: Likewise.
377 * cpu-rl78.c: Likewise.
378 * cpu-rs6000.c: Likewise.
379 * cpu-rx.c: Likewise.
380 * cpu-s12z.c: Likewise.
381 * cpu-s390.c: Likewise.
382 * cpu-score.c: Likewise.
383 * cpu-sh.c: Likewise.
384 * cpu-sparc.c: Likewise.
385 * cpu-spu.c: Likewise.
386 * cpu-tic30.c: Likewise.
387 * cpu-tic4x.c: Likewise.
388 * cpu-tic54x.c: Likewise.
389 * cpu-tic6x.c: Likewise.
390 * cpu-tic80.c: Likewise.
391 * cpu-tilegx.c: Likewise.
392 * cpu-tilepro.c: Likewise.
393 * cpu-v850.c: Likewise.
394 * cpu-v850_rh850.c: Likewise.
395 * cpu-vax.c: Likewise.
396 * cpu-visium.c: Likewise.
397 * cpu-wasm32.c: Likewise.
398 * cpu-xc16x.c: Likewise.
399 * cpu-xgate.c: Likewise.
400 * cpu-xstormy16.c: Likewise.
401 * cpu-xtensa.c: Likewise.
402 * cpu-z80.c: Likewise.
403 * cpu-z8k.c: Likewise.
405 2019-09-09 Phil Blundell <pb@pbcl.net>
407 binutils 2.33 branch created.
409 2019-09-06 Alan Modra <amodra@gmail.com>
411 * aout-target.h (object_p): Formatting.
412 * bfd-in.h (bfd_get_filename): Don't cast to char*.
413 * corefile.c (generic_core_file_matches_executable_p): Constify
414 variables and remove cast.
415 * bfd-in2.h: Regenerate.
417 2019-09-05 Alan Modra <amodra@gmail.com>
419 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
420 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
421 in the GOT/PLT entry rather than affecting the offset to that
423 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
425 2019-09-05 Alan Modra <amodra@gmail.com>
427 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
428 in second instruction.
429 (ppc64_elf_relocate_section): Likewise.
431 2019-09-05 Alan Modra <amodra@gmail.com>
434 * libbfd-in.h (bfd_strdup): New inline function.
435 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
437 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
438 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
440 (bfd_openstreamr): Use bfd_strdup.
441 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
442 * plugin.c (try_load_plugin): Use bfd_malloc.
443 * libbfd.h: Regenerate.
445 2019-09-02 Alan Modra <amodra@gmail.com>
448 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
450 (read_alt_indirect_string): Likewise.
451 (read_alt_indirect_ref): Likewise.
453 2019-08-31 Jim Wilson <jimw@sifive.com>
456 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
457 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
459 2019-08-30 Jim Wilson <jimw@sifive.com>
461 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
462 error, call bfd_set_error, set ret to FALSE, and goto out label.
464 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
467 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
468 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
470 2019-08-29 Alan Modra <amodra@gmail.com>
473 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
474 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
475 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
478 2019-08-29 Alan Modra <amodra@gmail.com>
480 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
481 on second insn, return it in poff.
482 (ppc64_elf_relocate_section): Add offset to paddi addend for
485 2019-08-28 Jim Wilson <jimw@sifive.com>
487 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
488 section when setting max_alignment. Update comment.
489 (_bfd_riscv_relax_pc): Likewise.
491 2019-08-29 Alan Modra <amodra@gmail.com>
494 * bfd.c (struct bfd): Add no_element_cache.
495 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
496 archive cache when no_element_cache.
497 (bfd_generic_archive_p): Set no_element_cache when opening first
498 element to check format. Close first element too.
499 (do_slurp_bsd_armap): Don't zero ardata->cache here.
500 * bfd-in2.h: Regenerate.
502 2019-08-24 Alan Modra <amodra@gmail.com>
504 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
505 symbols from GOT optimisation.
507 2019-08-23 Stafford Horne <shorne@gmail.com>
509 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
512 2019-08-23 Nick Clifton <nickc@redhat.com>
515 * elf.c (bfd_section_from_shdr): Issue an informative warning
516 message and continue processing other sections after encountering
517 a reloc section for a section which already has other relocs
520 2019-08-23 Alan Modra <amodra@gmail.com>
523 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
524 on error without freeing plts[] contents.
526 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
528 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
530 2019-08-22 Nick Clifton <nickc@redhat.com>
533 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
534 reading data from extra records.
536 2019-08-22 Tamar Christina <tamar.christina@arm.com>
539 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
540 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
541 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
542 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
545 2019-08-22 Alan Modra <amodra@gmail.com>
547 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
548 instead recognize CMSE_PREFIX in symbol name.
549 (elf32_arm_gc_mark_extra_sections): Likewise.
550 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
551 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
553 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
555 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
556 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
558 2019-08-20 Tamar Christina <tamar.christina@arm.com>
560 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
561 elf32_arm_stub_long_branch_v4t_thumb_thumb,
562 elf32_arm_stub_long_branch_v4t_thumb_arm,
563 elf32_arm_stub_short_branch_v4t_thumb_arm,
564 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
565 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
566 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
567 previous instruction.
569 2019-08-19 Tom Tromey <tromey@adacore.com>
571 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
574 2019-08-19 Alan Modra <amodra@gmail.com>
576 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
578 (struct _ppc64_elf_section_data): Likewise.
579 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
580 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
581 than TOC loop. Check PLT16 insns too.
583 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
586 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
587 PC-relative relocations back to ...
588 (elf_x86_64_relocate_section): Here.
590 2019-08-16 Martin Liska <mliska@suse.cz>
593 * elflink.c: Report error only for not relocatable.
594 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
595 here lto_slim_object as it's handled in caller.
597 2019-08-16 Alan Modra <amodra@gmail.com>
599 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
601 2019-08-15 Jim Wilson <jimw@sifive.com>
603 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
604 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
605 to c.li instruction, and use ENCODE_RVC_IMM to set value.
607 2019-08-15 Tom Tromey <tromey@adacore.com>
609 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
612 2019-08-14 Alan Modra <amodra@gmail.com>
615 * dwarf2.c (stash_comp_unit): New function, extracted from..
616 (_bfd_dwarf2_find_nearest_line): ..here.
617 (find_abstract_instance): Parse comp units and decode line info
620 2019-08-14 Alan Modra <amodra@gmail.com>
622 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
623 (comp_unit_find_nearest_line): Use it here..
624 (_bfd_dwarf2_find_symbol_bias): ..and here.
626 2019-08-14 Alan Modra <amodra@gmail.com>
628 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
629 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
630 * coffgen.c (coff_find_nearest_line_with_names): Adjust
631 _bfd_dwarf2_find_nearest_line calls.
632 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
633 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
634 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
635 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
636 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
637 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
638 * libbfd.h: Regenerate.
640 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
642 * elf-bfd.h (struct elf_backend_data): New members.
643 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
644 .gnu.hash section if necessary.
645 (struct collect_gnu_hash_codes): New member.
646 (elf_gnu_hash_process_symidx): New function name.
647 (elf_renumber_gnu_hash_syms): Ignore local and undefined
648 symbols. Record xlat location for every symbol which should have
650 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
651 dynamic section if necessary.
652 (GNU_HASH_SECTION_NAME): New define.
653 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
654 Update the section size info.
655 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
656 (struct mips_elf_link_hash_entry): New member.
657 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
659 (mips_elf_sort_hash_table): Initialize the pointer to the
661 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
662 translation table entry with the symbol dynindx.
663 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
664 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
666 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
668 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
670 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
671 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
673 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
674 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
675 (_bfd_mips_post_process_headers): Mark the ABI version as
676 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
677 but not a .hash section.
678 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
679 position in the translation table, associated with the hash
681 * elfxx-mips.h (literal_reloc_p): Define
682 elf_backend_record_xhash_symbol backend hook.
683 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
686 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
688 * elf64-bpf.c (bpf_elf_relocate_section): New function.
689 (bpf_elf_insn_disp_reloc): Delete function.
690 (elf_backend_relocate_section): Define.
692 2019-08-07 Alan Modra <amodra@gmail.com>
695 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
696 for overflow in expressions involving nsymz.
698 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
700 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
701 two pages in relro presence.
703 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
705 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
706 (get_wsr_lbeg_opcode): New functions.
707 (check_loop_aligned): Detect relaxed loops and adjust loop_len
708 and insn_len for the first actual instruction of the loop.
710 2019-07-30 Alan Modra <amodra@gmail.com>
713 * bfd.c (struct bfd): Add lto_slim_object flag.
714 * bfd-in2.h: Regenerate.
716 2019-07-29 Martin Liska <mliska@suse.cz>
719 * archive.c (_bfd_compute_and_write_armap): Come up with
720 report_plugin_err variable.
721 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
722 * elf.c (struct lto_section): New.
723 (_bfd_elf_make_section_from_shdr): Parse content of
724 .gnu_lto_.lto section.
725 * elflink.c: Report error for a missing LTO plugin.
726 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
728 2019-07-28 Alan Modra <amodra@gmail.com>
732 * elflink.c (elf_link_add_object_symbols): Report an informative
733 error on finding local symbols with index equal or greater than
734 symbol table sh_info. Correct comment. Allow such symbols in
735 dynamic objects. Abort on NULL section for symbol.
737 2019-07-26 Alan Modra <amodra@gmail.com>
739 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
740 (elf_linker): Don't define.
741 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
743 2019-07-25 YunQiang Su <syq@debian.org>
746 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
749 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
751 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
753 (reloc_type_to_name): Fix formating.
754 (arc_elf_object_p): Likewise.
755 (debug_arc_reloc): Likewise.
756 (arc_do_relocation): Likewise.
758 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
760 * elf32-arc.c (bfd_get_32_me): New function.
761 (bfd_put_32_me): Likewise.
762 (arc_elf_relax_section): Likewise.
763 (bfd_elf32_bfd_relax_section): Define.
765 2019-07-24 Alan Modra <amodra@gmail.com>
767 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
768 elf_backend_final_write_processing, don't pass linker arg.
769 (_bfd_elf_final_write_processing): Update prototype.
770 * elf.c (_bfd_elf_write_object_contents): Adjust call.
771 (_bfd_elf_final_write_processing): Return error on incompatible
772 OSABI and has_gnu_osabi. Remove linker arg.
773 * elf-nacl.h (nacl_final_write_processing): Update prototype.
774 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
775 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
776 (_bfd_mips_elf_final_write_processing): Likewise.
777 * elf-hppa.h (elf_hppa_final_write_processing): Return status
778 and remove linker arg.
779 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
780 * elf-nacl.c (nacl_final_write_processing): Likewise.
781 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
782 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
783 * elf32-arm.c (arm_final_write_processing): Likewise.
784 (elf32_arm_final_write_processing): Likewise.
785 (elf32_arm_nacl_final_write_processing): Likewise.
786 (elf32_arm_vxworks_final_write_processing): Likewise.
787 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
788 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
789 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
790 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
791 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
792 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
793 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
794 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
795 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
796 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
797 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
798 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
799 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
800 * elf32-ppc.c (ppc_final_write_processing): Likewise.
801 (ppc_elf_final_write_processing): Likewise.
802 (ppc_elf_vxworks_final_write_processing): Likewise.
803 * elf32-sparc.c (sparc_final_write_processing): Likewise.
804 (elf32_sparc_final_write_processing): Likewise.
805 (elf32_sparc_vxworks_final_write_processing): Likewise.
806 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
807 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
808 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
809 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
810 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
811 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
812 (_bfd_mips_elf_final_write_processing): Likewise.
814 2019-07-24 Alan Modra <amodra@gmail.com>
816 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
818 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
819 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
821 2019-07-24 Alan Modra <amodra@gmail.com>
823 * elf32-visium.c (visium_elf_post_process_headers): Don't set
824 EI_OSABI header byte here.
827 2019-07-23 Alan Modra <amodra@gmail.com>
829 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
830 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
831 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
832 when elf_gnu_osabi_mbind is set.
833 (_bfd_elf_map_sections_to_segments): Likewise.
834 (_bfd_elf_init_private_section_data): Likewise.
835 (_bfd_elf_final_write_processing): Update comment.
836 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
837 (elf_backend_special_sections): Define without .tbss for linux.
839 2019-07-23 Alan Modra <amodra@gmail.com>
841 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
842 Remove none, any, all enums.
843 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
844 (_bfd_elf_final_write_processing): Declare.
845 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
846 elf_backend_final_write_processing.
847 (_bfd_elf_post_process_headers): Move body of function to..
848 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
849 only when not already set. Adjust for rename.
850 * elfxx-target.h (elf_backend_final_write_processing): Default to
851 _bfd_elf_final_write_processing.
852 * elf-hppa.h (elf_hppa_final_write_processing): Call
853 _bfd_elf_final_write_processing.
854 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
855 * elf-nacl.c (nacl_final_write_processing): Likewise.
856 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
857 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
858 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
859 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
860 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
861 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
862 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
863 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
864 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
865 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
866 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
867 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
868 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
869 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
870 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
871 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
872 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
873 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
874 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
875 * elf32-arm.c (arm_final_write_processing): Split out from..
876 (elf32_arm_final_write_processing): ..here. Call
877 _bfd_elf_final_write_processing.
878 (elf32_arm_nacl_final_write_processing): Adjust.
879 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
880 (_bfd_mips_elf_final_write_processing): ..here. Call
881 _bfd_elf_final_write_processing.
882 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
883 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
884 * elf32-ppc.c (ppc_final_write_processing): Split out from..
885 (ppc_elf_final_write_processing): ..here. Call
886 _bfd_elf_final_write_processing.
887 (ppc_elf_vxworks_final_write_processing): Adjust.
888 * elf32-sparc.c (sparc_final_write_processing): Split out from..
889 (elf32_sparc_final_write_processing): ..here. Call
890 _bfd_elf_final_write_processing.
891 (elf32_sparc_vxworks_final_write_processing): Adjust.
892 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
893 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
894 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
895 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
896 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
897 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
898 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
899 * elflink.c (elf_link_add_object_symbols): Likewise.
900 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
903 2019-07-23 Omar Majid <omajid@redhat.com>
905 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
906 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
907 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
909 * peXXigen.c: Add comment about source of .NET magic numbers.
911 2019-07-19 Alan Modra <amodra@gmail.com>
913 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
914 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
915 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
916 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
917 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
918 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
919 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
920 (ppc64_elf_check_relocs): Support pcrel tls relocs.
921 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
922 * bfd-in2.h: Regenerate.
923 * libbfd.h: Regenerate.
925 2019-07-18 Alan Modra <amodra@gmail.com>
927 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
928 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
931 2019-07-18 Alan Modra <amodra@gmail.com>
933 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
934 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
936 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
937 tls_type vars unsigned int.
938 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
939 to select r_type edit.
941 2019-07-18 Alan Modra <amodra@gmail.com>
943 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
945 * elf64-ppc.c (TLS_GDIE): Likewise.
947 2019-07-18 Alan Modra <amodra@gmail.com>
949 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
950 range of tp-relative offsets.
952 2019-07-15 Alan Modra <amodra@gmail.com>
954 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
955 alias is no longer bfd_link_hash_defined, clear the alias.
957 2019-07-13 Alan Modra <amodra@gmail.com>
959 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
961 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
962 (_bfd_elf_init_2_index_sections): Likewise.
963 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
964 relocations for local TLS symbols, use STN_UNDEF as the relocation
966 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
967 leave TLS symbol value in the addend.
969 2019-07-08 Alan Modra <amodra@gmail.com>
972 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
973 size before reading first word.
975 2019-07-02 Nick Clifton <nickc@redhat.com>
978 * elf.c (is_debuginfo_file): New function.
979 (assign_file_positions_for_non_load_sections): Do not warn about
980 allocated sections outside of loadable segments if they are found
982 * elf-bfd.h (is_debuginfo_file): Prototype.
984 2019-07-02 Nick Clifton <nickc@redhat.com>
987 * compress.c (bfd_get_full_section_contents): Do not complain
988 about linker created sections that are larger than the file size.
990 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
992 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
993 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
995 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
997 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
999 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1000 sections when .text section contain secure entry functions
1003 2019-07-01 Nick Clifton <nickc@redhat.com>
1006 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1007 section VMA in the offset used to update exidx relocs.
1009 2019-06-28 Nick Clifton <nickc@redhat.com>
1012 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1013 large version reference section.
1014 * compress.c (bfd_get_full_section_contents): Check for an
1015 uncompressed section whose size is larger than the file size.
1017 2019-06-28 Alan Modra <amodra@gmail.com>
1019 * format.c (bfd_check_format_matches): Don't match plugin target
1020 if another target matches. Expand comment.
1021 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1022 non-corefile targets, outside !SELECT_VECS.
1023 * config.bfd: Don't handle targ=plugin here.
1024 * configure.ac: Don't add plugin to enable_targets or handle in
1025 target loop setting selvecs and other target vars.
1026 * configure: Regenerate.
1028 2019-06-26 Nick Clifton <nickc@redhat.com>
1031 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1032 messages for failures.
1033 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1034 if returning an error value.
1036 2019-06-25 Jan Beulich <jbeulich@suse.com>
1038 * elf-properties.c (elf_find_and_remove_property): Rename last
1039 parameter. Mention it in comment.
1041 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1043 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1044 SEC_MERGE or SEC_CODE flags are set.
1045 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1046 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1047 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1048 Add sec_addr (sym_sec) after handling merge sections.
1050 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1054 property after reporting property removal.
1056 2019-06-23 Alan Modra <amodra@gmail.com>
1059 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1060 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1061 Reduce range of offsets allowed for other GOT relocs.
1063 2019-06-23 Alan Modra <amodra@gmail.com>
1066 * elfcode.h (elf_object_p): Warning fix.
1068 2019-06-21 Alan Modra <amodra@gmail.com>
1071 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1073 2019-06-19 Alan Modra <amodra@gmail.com>
1076 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1077 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1079 2019-06-19 Alan Modra <amodra@gmail.com>
1081 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1082 functions that require r2 valid to use local entry.
1083 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1085 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1087 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1088 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1089 with elfNN_aarch64_allocate_local_dynrelocs.
1091 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1093 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1095 2019-06-14 Alan Modra <amodra@gmail.com>
1097 * Makefile.in: Regenerate.
1098 * configure: Regenerate.
1100 2019-06-14 Alan Modra <amodra@gmail.com>
1102 * elf64-ppc.c: Fix comments involving paddi.
1104 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1107 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1108 absent, or the bfd is not in the ELF formart.
1109 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1111 2019-06-10 Christos Zoulas <christos@zoulas.com>
1114 * elf.c (elfcore_make_auxv_note_section): New function.
1115 (elfcore_grok_note): Use it.
1116 (elfcore_grok_freebsd_note): Likewise.
1117 (elfcore_grok_openbsd_note): Likewise.
1118 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1119 NT_NETBSDCORE_AUXV notes.
1121 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1123 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1124 alignment of the new gnu property section.
1126 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1128 * bfd-in.h: Change comment.
1129 * bfd-in2.h: Regenerate.
1130 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1131 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1134 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1136 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1137 Remove overflow check.
1139 2019-05-28 Alan Modra <amodra@gmail.com>
1142 * cofflink.c (coff_link_check_archive_element): Don't assume
1143 element is a coff object file after calling add_archive_element.
1145 2019-05-28 Alan Modra <amodra@gmail.com>
1148 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1149 attempt to set sh_entsize for excluded PLT section.
1151 2019-05-28 Alan Modra <amodra@gmail.com>
1154 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1155 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1156 allocated in alpha_dynamic_entries_for_reloc.
1158 2019-05-28 Alan Modra <amodra@gmail.com>
1161 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1162 on NULL output_section.
1163 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1165 2019-05-28 Alan Modra <amodra@gmail.com>
1168 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1169 entry when MUST_FIND. Abort when MUST_FIND not found.
1170 (elf_m68k_get_bfd2got_entry): Likewise.
1171 (elf_m68k_relocate_section): Remove now useless assert.
1173 2019-05-28 Alan Modra <amodra@gmail.com>
1176 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1177 from bfd_link_info, not an output section owner.
1178 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1179 (elf_hppa_final_link_relocate): Likewise.
1181 2019-05-28 Alan Modra <amodra@gmail.com>
1184 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1185 create_object_symbols_section, obj_textsec, obj_datasec or
1186 obj_bsssec. Fix other errors in placement.
1187 * config.bfd: Obsolete tic30-aout.
1189 2019-05-28 Alan Modra <amodra@gmail.com>
1192 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1193 end of section list as well as section_count.
1194 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1195 section list before returning error.
1197 2019-05-27 Alan Modra <amodra@gmail.com>
1199 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1201 2019-05-27 Alan Modra <amodra@gmail.com>
1204 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1206 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1208 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1209 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1210 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1211 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1212 (elf_backend_merge_symbol_attribute): Define.
1214 2019-05-24 Alan Modra <amodra@gmail.com>
1216 * po/SRC-POTFILES.in: Regenerate.
1218 2019-05-24 Alan Modra <amodra@gmail.com>
1220 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1221 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1222 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1223 (struct ppc_link_hash_table): Add powerxx_stubs.
1224 (ppc64_elf_check_relocs): Set powerxx_stubs.
1225 (build_powerxx_offset, size_powerxx_offset),
1226 (num_relocs_for_powerxx_offset),
1227 (emit_relocs_for_powerxx_offset): New functions.
1228 (plt_stub_size): Size powerxx stubs.
1229 (ppc_build_one_stub): Emit powerxx stubs.
1230 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1233 2019-05-24 Alan Modra <amodra@gmail.com>
1235 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1236 R_PPC64_GOT_PCREL34.
1237 (xlate_pcrel_opt): New function.
1238 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1239 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1240 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1242 2019-05-24 Alan Modra <amodra@gmail.com>
1244 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1245 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1246 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1247 (BFD_RELOC_PPC64_PLT_PCREL34),
1248 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1249 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1250 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1251 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1252 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1253 * elf64-ppc.c (PNOP): Define.
1254 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1255 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1256 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1258 (ppc64_elf_prefix_reloc): New function.
1259 (struct ppc_link_hash_table): Add notoc_plt.
1260 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1261 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1262 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1263 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1264 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1265 possible need for dynamic relocs on non-pcrel powerxx relocs.
1266 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1267 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1268 (toc_adjusting_stub_needed): Likewise.
1269 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1270 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1271 * bfd-in2.h: Regenerate.
1272 * libbfd.h: Regenerate.
1274 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1276 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1277 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1279 * configure: Regenerate.
1281 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1283 * configure: Regenerated.
1284 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1285 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1286 (BFD64_BACKENDS): Add elf64-bpf.lo.
1287 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1288 * Makefile.in (SOURCE_HFILES): Regenerate.
1289 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1290 * cpu-bpf.c: New file.
1291 * elf64-bpf.c: Likewise.
1292 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1294 * archures.c: Define architecture bfd_arch_bpf and machine
1296 * reloc.c: Define BFD relocations used by the BPF target.
1297 * bfd-in2.h: Regenerated.
1298 * libbfd.h: Likewise.
1300 2019-05-22 Alan Modra <amodra@gmail.com>
1302 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1305 2019-05-22 Alan Modra <amodra@gmail.com>
1307 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1308 processing on "size error in section".
1310 2019-05-22 Alan Modra <amodra@gmail.com>
1312 * som.c (som_bfd_free_cached_info): Call
1313 _bfd_generic_close_and_cleanup.
1315 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1317 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1318 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1320 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1322 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1323 checks. Search the RELA table for n64 relocations.
1325 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1326 Faraz Shahbazker <fshahbazker@wavecomp.com>
1328 * elfxx-mips.c (LA25_BC): New macro.
1329 (mips_elf_link_hash_table)<compact_branches>: New field.
1330 (STUB_JALRC): New macro.
1331 (mipsr6_o32_exec_plt0_entry_compact): New array.
1332 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1333 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1334 (mipsr6_exec_plt_entry_compact): Likewise.
1335 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1336 when compact_branches is true.
1337 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1338 PLT for MIPSR6 with compact_branches. Do not reorder the
1339 compact branches PLT. Switch the lazy stub for MIPSR6
1340 with compact_branches to use JALRC.
1341 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1342 when compact_branches is true.
1343 (_bfd_mips_elf_compact_branches): New function.
1344 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1346 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1349 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1350 Fix print formatter.
1352 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1355 * elf32-arm.c (get_value_helper): Remove.
1356 (elf32_arm_final_link_relocate): Fix branch future relocations.
1358 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1361 * bfd-in.h (enum erratum_84319_opts): New
1362 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1363 int to enum erratum_84319_opts.
1364 * bfd-in2.h: Regenerate.
1365 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1366 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1367 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1368 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1369 (_bfd_aarch64_resize_stubs): Amend comment.
1370 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1372 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1373 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1375 (clear_erratum_843419_entry): Update erratum conditional.
1377 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1380 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1381 when computing distance_short_enough.
1383 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1386 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1387 Wrap around even if distance equals avr_pc_wrap_around.
1389 2019-05-20 Nick Clifton <nickc@redhat.com>
1391 * po/fr.po: Updated French translation.
1393 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1395 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1397 2019-05-16 Alan Modra <amodra@gmail.com>
1399 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1401 2019-05-15 Alan Modra <amodra@gmail.com>
1403 * elf32-arm.c (elf32_arm_write_section): Don't leave
1404 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1405 unitialised section contents.
1407 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1410 * verilog.c: (VerilogDataWidth): New variable.
1411 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1413 2019-05-08 Nick Clifton <nickc@redhat.com>
1416 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1417 rather than FALSE if encountering a non-ELF file.
1419 2019-05-06 Alan Modra <amodra@gmail.com>
1421 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1423 2019-05-06 Alan Modra <amodra@gmail.com>
1425 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1426 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1427 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1428 * libbfd.h: Regenerate.
1429 * bfd-in2.h: Regenerate.
1431 2019-05-04 Alan Modra <amodra@gmail.com>
1434 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1435 following the standard section names.
1436 (bfd_decode_symclass): Prioritize section flag tests in
1437 decode_section_type before name tests in coff_section_type.
1438 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1439 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1440 their names and choose standard .text section flags for
1443 2019-05-02 Nick Clifton <nickc@redhat.com>
1446 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1447 .gnu.debugaltlink sections as debugging sections.
1449 2019-04-30 Alan Modra <amodra@gmail.com>
1451 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1452 (struct _ppc64_elf_section_data): Likewise.
1453 (ppc64_elf_check_relocs): Set above fields.
1454 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1455 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1458 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1461 * elflink.c (elf_link_output_extsym): Don't complain undefined
1462 weak dynamic reference.
1464 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1466 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1467 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1468 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1469 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1470 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1471 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1472 (elfNN_aarch64_small_plt0_bti_entry): Update.
1473 (elfNN_aarch64_small_plt_bti_entry): Update.
1474 (elfNN_aarch64_small_plt_pac_entry): Update.
1475 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1476 (setup_plt_values): Setup new entries.
1477 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1478 (elfNN_aarch64_plt_sym_val): Likewise.
1480 2019-04-22 Jim Wilson <jimw@sifive.com>
1482 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1484 2019-04-19 Alan Modra <amodra@gmail.com>
1486 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1488 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1490 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1491 building shared object.
1492 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1494 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1497 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1500 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1502 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1504 * bfd-in2.h: Regenerate.
1505 * libbfd.h: Likewise.
1507 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1509 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1510 * bfd-in2.h: Regenerated.
1511 * libbfd.h: Regenerated.
1513 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1515 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1516 * bfd-in2.h: Regenerated.
1517 * libbfd.h: Likewise.
1519 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1521 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1522 * bfd-in2.h: Regenerated.
1523 * libbfd.h: Regenerated.
1524 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1525 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1526 and R_ARM_THM_BF12 together.
1527 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1529 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1531 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1532 * libbfd.h: Regenerated.
1533 * bfd-in2.h: Regenerated.
1534 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1535 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1536 and R_ARM_THM_BF18 together.
1537 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1539 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1541 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1542 * bfd-in2.h: Regenerated.
1543 * libbfd.h: Regenerated.
1544 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1545 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1546 and R_ARM_THM_BF16 together.
1547 (get_value_helper): New reloc helper.
1548 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1550 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1552 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1553 * bfd-in2.h: Regenerate.
1554 * libbfd.h: Regenerate.
1556 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1558 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1559 * bfd-in2.h: Regenerate.
1560 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1561 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1563 (using_thumb2): Likewise.
1564 (using_thumb2_bl): Update assert.
1565 (arch_has_arm_nop): Likewise.
1566 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1567 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1569 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1571 * elf-linker-x86.h (elf_x86_cet_report): New.
1572 (elf_linker_x86_params): Add cet_report.
1573 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1574 missing IBT and SHSTK properties if needed.
1576 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1579 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1580 "h != NULL". Don't check "h != NULL" before calling.
1581 bfd_elf_gc_record_vtentry.
1582 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1583 * elf32-bfin.c (bfin_check_relocs): Likewise.
1584 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1585 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1586 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1587 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1588 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1589 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1590 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1591 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1592 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1593 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1594 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1595 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1596 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1597 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1598 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1599 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1600 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1601 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1602 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1603 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1604 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1605 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1606 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1607 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1608 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1609 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1610 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1611 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1612 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1615 2019-04-11 Alan Modra <amodra@gmail.com>
1618 * elflink.c (elf_link_add_object_symbols): Don't read partial
1619 dynamic entries from fuzzed objects.
1621 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1624 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1625 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1626 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1628 2019-04-10 Michael Forney <mforney@mforney.org>
1631 * doc/chew.c (free_words): Correctly free "push_text" strings.
1633 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1635 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1637 2019-04-08 Alan Modra <amodra@gmail.com>
1639 * configure.ac (elfxx_x86): Define and use.
1640 * configure: Regenerate.
1642 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1644 * elf-linker-x86.h: New file.
1645 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1646 to get x86-specific linker options.
1647 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1648 (elf_x86_64_check_relocs): Likewise.
1649 (elf_x86_64_relocate_section): Likewise.
1650 (elf_x86_64_link_setup_gnu_properties): Likewise.
1651 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1652 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1653 (_bfd_elf_linker_x86_set_options): New function.
1654 * elfxx-x86.h: Include "elf-linker-x86.h".
1655 (elf_x86_link_hash_table): Add params.
1657 2019-04-03 Alan Modra <amodra@gmail.com>
1659 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1660 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1661 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1662 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1663 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1664 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1666 2019-04-02 Jim Wilson <jimw@sifive.com>
1669 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1670 ELF header flags to after check for ELF object file. Loop through
1671 sections looking for code sections, if none, then skip ABI checks.
1673 2019-03-30 Andrew Waterman <andrew@sifive.com>
1675 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1678 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1680 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1681 info->export_dynamic to the conditional.
1683 2019-03-28 Alan Modra <amodra@gmail.com>
1686 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1687 * configure: Regenerate.
1688 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1689 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1690 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1691 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1692 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1694 2019-03-21 Jim Wilson <jimw@sifive.com>
1697 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1698 verify sym non-NULL before using. Add identical check using h.
1700 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1702 * elf-bfd.h (struct elf_backend_data): Add argument to
1703 merge_gnu_properties.
1704 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1705 itself and while calling bed->merge_gnu_properties.
1706 (elf_merge_gnu_property_list): Update the calls for
1707 elf_merge_gnu_properties.
1708 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1709 of --force-bti warning and add argument.
1710 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1712 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1713 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1716 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1718 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1719 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1720 (elf_backend_fixup_gnu_properties): Define for AArch64.
1722 2019-03-18 Alan Modra <amodra@gmail.com>
1725 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1726 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1727 attempt at writing glink stubs only once.
1729 2019-03-16 Alan Modra <amodra@gmail.com>
1732 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1733 (_bfd_elf_rel_local_sym): Likewise.
1734 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1735 section of symbols with unrecognized shndx.
1737 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1740 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1742 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1743 in discarded section.
1745 2019-03-15 Alan Modra <amodra@gmail.com>
1748 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1749 symbol after globals if elf_bad_symtab is not set.
1751 2019-03-15 Alan Modra <amodra@gmail.com>
1754 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1755 (_bfd_elf_rel_local_sym): Likewise.
1757 2019-03-15 Alan Modra <amodra@gmail.com>
1760 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1761 object files with sh_size not a multiple of sh_entsize.
1763 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1767 input with bad relocation.
1769 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1771 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1773 2019-03-14 Nick Clifton <nickc@redhat.com>
1776 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1777 (save_section_vma): Initialise field to the number of entries in
1779 (section_vma_same): Check that the number of entries in the
1780 sec_vma table matches the number of sections in the bfd.
1782 2019-03-14 Nick Clifton <nickc@redhat.com>
1785 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1786 section owner pointer when adding the default symbol.
1788 2019-03-14 Nick Clifton <nickc@redhat.com>
1791 * elflink.c (elf_link_add_object_symbols): Add new local variable
1792 extversym_end. Initialise it to point to the end of the version
1793 symbol table, if present. Check it when initialising and updating
1796 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1798 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1799 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1800 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1801 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1803 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1804 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1805 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1807 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1808 Szabolcs Nagy <szabolcs.nagy@arm.com>
1810 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1811 (aarch64_bti_pac_info): New.
1812 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1813 (bfd_elf32_aarch64_set_options): Likewise.
1814 * bfd-in2.h: Regenerate
1815 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1816 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1817 (elfNN_aarch64_small_plt0_bti_entry): New.
1818 (elfNN_aarch64_small_plt_bti_entry): New.
1819 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1820 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1821 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1822 tlsdesc_plt_entry_size fields.
1823 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1824 (setup_plt_values): New helper function.
1825 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1827 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1829 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1830 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1831 to plt stubs instead of fixed ones and update filling them according
1832 to the need for bti.
1833 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1834 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1835 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1836 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1837 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1839 (bfd_elfNN_get_synthetic_symtab): Define.
1840 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1841 and mising BTI NOTE SECTION.
1844 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1846 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1847 linker created inputs from merge.
1848 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1849 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1850 (elfNN_aarch64_link_setup_gnu_properties): New.
1851 (elfNN_aarch64_merge_gnu_properties): New.
1852 (elf_backend_setup_gnu_properties): Define for AArch64.
1853 (elf_backend_merge_gnu_properties): Likewise.
1854 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1855 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1856 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1857 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1858 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1859 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1860 (elf_backend_parse_gnu_properties): Define for AArch64.
1862 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1865 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1866 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1868 2019-03-12 Alan Modra <amodra@gmail.com>
1870 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1871 nmemb parameter. Use bfd_alloc2.
1872 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1874 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1875 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1876 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1878 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1879 (assign_section_numbers): Style fix.
1880 (swap_out_syms): Use bfd_malloc2.
1881 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1883 (_bfd_elf_make_empty_symbol): Style fix.
1884 (elfobj_grok_stapsdt_note_1): Formatting.
1885 * elfcode.h (elf_object_p): Use bfd_alloc2.
1886 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1887 (elf_slurp_symbol_table): Use bfd_zalloc2.
1888 (elf_slurp_reloc_table): Use bfd_alloc2.
1889 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1890 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1891 size calculation doesn't overflow.
1892 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1893 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1894 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1896 2019-03-08 Alan Modra <amodra@gmail.com>
1899 * merge.c (merge_strings): Return secinfo. Don't pad section
1901 (_bfd_merge_sections): Pad section to alignment here, if input
1902 sections contributing to merged output all pad to alignment.
1905 2019-03-06 Nick Clifton <nickc@redhat.com>
1907 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1909 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1910 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1912 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1914 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1915 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1918 * elf32-s390.c (allocate_dynrelocs): Update comment.
1920 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1922 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1924 2019-02-28 Nick Clifton <nickc@redhat.com>
1927 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1928 section that is not NUL terminated.
1930 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1933 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1934 by linker when checking copy reloc on protected symbol.
1936 2019-02-24 Alan Modra <amodra@gmail.com>
1939 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1941 2019-02-20 Eric Tsai <erictsai@cadence.com>
1943 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1944 sections between the call site and call destination and adjust
1945 call distance by the largest alignment.
1947 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1949 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1950 * elf.c (elfcore_grok_aarch_pauth): New function.
1951 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1952 (elfcore_write_aarch_pauth): New function.
1953 (elfcore_write_register_note): Check for AArch64 pauth section.
1955 2019-02-20 Alan Modra <amodra@gmail.com>
1958 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1961 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1963 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1964 Darwin hosts, not just or1k.
1965 * configure: Regenerate.
1967 2019-02-20 Alan Modra <amodra@gmail.com>
1970 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1971 sentinel NUL to string buffer nearer to loop where it is used.
1972 Don't go past sentinel when scanning strings, and don't write
1974 * archive.c (do_slurp_coff_armap): Simplify string handling to
1977 2019-02-19 Alan Modra <amodra@gmail.com>
1980 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1981 attempting to prevent read past end of section.
1983 2019-02-18 Alan Modra <amodra@gmail.com>
1986 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1987 PRIx64 to generate warning messages. Print local sym names too.
1989 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1991 * elf32-arc (INIT_SYM_STRING): Delete.
1992 (FINI_SYM_STRING): Likewise.
1993 (init_str): Likewise.
1994 (fini_str): Likewise.
1996 2019-02-08 Alan Modra <amodra@gmail.com>
1998 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1999 for bss-plt" warning to make it an error.
2001 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2004 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2005 reloc_class_ifunc for ifunc symbols.
2006 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2008 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2010 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2011 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2013 2019-02-07 Nick Clifton <nickc@redhat.com>
2015 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2016 into the definitely obsolete list.
2018 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2021 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2022 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2023 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2025 (elf_x86_64_check_relocs): Here.
2026 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2027 to check if a symbol is defined in a non-shared object.
2028 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2030 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2032 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2033 of 'labs' (and fix GCC warning).
2035 2019-01-25 Nick Clifton <nickc@redhat.com>
2037 * po/ru.po: Updated Russian translation.
2039 2019-01-23 Nick Clifton <nickc@redhat.com>
2041 * po/fr.po: Updated French translation.
2043 2019-01-21 Nick Clifton <nickc@redhat.com>
2045 * po/pt.po: Updated Portuguese translation.
2046 * po/uk.po: Updated Ukranian translation.
2048 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2051 * elf32-nds32.c (nds32_relocate_section): Add space between words
2053 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2055 (riscv_i_or_e_p): Likewise.
2056 (riscv_merge_arch_attr_info): Likewise.
2058 2019-01-19 Nick Clifton <nickc@redhat.com>
2060 * version.m4: Reset to 2.32.51
2061 * configure: Regenerate.
2062 * po/bfd.pot: Regenerate.
2064 2018-06-24 Nick Clifton <nickc@redhat.com>
2066 2.32 branch created.
2068 2019-01-16 Kito Cheng <kito@andestech.com>
2070 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2073 2019-01-16 Kito Cheng <kito@andestech.com>
2074 Nelson Chu <nelson@andestech.com>
2076 * elfnn-riscv.c (in_subsets): New.
2077 (out_subsets): Likewise.
2078 (merged_subsets): Likewise.
2079 (riscv_std_ext_p): Likewise.
2080 (riscv_non_std_ext_p): Likewise.
2081 (riscv_std_sv_ext_p): Likewise.
2082 (riscv_non_std_sv_ext_p): Likewise.
2083 (riscv_version_mismatch): Likewise.
2084 (riscv_i_or_e_p): Likewise.
2085 (riscv_merge_std_ext): Likewise.
2086 (riscv_merge_non_std_and_sv_ext): Likewise.
2087 (riscv_merge_arch_attr_info): Likewise.
2088 (riscv_merge_attributes): Likewise.
2089 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2091 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2092 (elf_backend_obj_attrs_vendor): Define.
2093 (elf_backend_obj_attrs_section_type): Likewise.
2094 (elf_backend_obj_attrs_section): Likewise.
2095 (elf_backend_obj_attrs_arg_type): Define as
2096 riscv_elf_obj_attrs_arg_type.
2097 * elfxx-riscv.c (riscv_estimate_digit): New.
2098 (riscv_estimate_arch_strlen1): Likewise.
2099 (riscv_estimate_arch_strlen): Likewise.
2100 (riscv_arch_str1): Likewise.
2101 (riscv_arch_str): Likewise.
2102 * elfxx-riscv.h (riscv_arch_str): Declare.
2104 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2106 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2108 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2109 source field. (md_apply_fix): Apply final fix
2110 to BFD_RELOC_S12Z_OPR.
2111 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2113 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2116 * elf32-s390.c (allocate_dynrelocs): Update comment.
2118 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2120 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2121 * configure: Regenerate.
2123 2019-01-08 Alan Modra <amodra@gmail.com>
2127 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2130 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2132 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2133 * bfd/bfd-in2.h: Regenerate.
2134 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2135 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2137 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2139 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2140 default target, little endian target is more suitable.
2142 2019-01-04 Alan Modra <amodra@gmail.com>
2146 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2148 (EQ_VALUE_IN_FIELD): Likewise.
2149 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2151 2019-01-01 Alan Modra <amodra@gmail.com>
2153 Update year range in copyright notice of all files.
2155 For older changes see ChangeLog-2018
2157 Copyright (C) 2019 Free Software Foundation, Inc.
2159 Copying and distribution of this file, with or without modification,
2160 are permitted in any medium without royalty provided the copyright
2161 notice and this notice are preserved.
2167 version-control: never