1 2019-09-20 Nelson Chu <nelson.chu@sifive.com>
3 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
4 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
5 Set undefined_weak field from it.
6 (relax_func_t): New parameter undefined_weak.
7 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
8 (_bfd_riscv_relax_tls_le): Likewise.
9 (_bfd_riscv_relax_align): Likewise.
10 (_bfd_riscv_relax_delete): Likewise.
11 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
12 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
13 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
14 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
15 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
17 (_bfd_riscv_relax_section): New local undefined_weak. Set for
18 undef weak relocs that can be relaxed. Pass to relax_func call.
20 2019-09-20 Alan Modra <amodra@gmail.com>
22 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
23 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
24 (bfd_section_userdata, bfd_is_com_section, discarded_section),
25 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
26 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
27 (bfd_section_list_remove, bfd_section_list_append),
28 (bfd_section_list_prepend, bfd_section_list_insert_after),
29 (bfd_section_list_insert_before, bfd_section_removed_from_list):
31 * section.c (bfd_is_und_section, bfd_is_abs_section),
32 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
33 (bfd_section_list_append, bfd_section_list_prepend),
34 (bfd_section_list_insert_after, bfd_section_list_insert_before),
35 (bfd_section_removed_from_list): Delete macros.
36 (bfd_section_name, bfd_section_size, bfd_section_vma),
37 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
38 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
39 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
40 (discarded_section): New inline functions.
41 * bfd-in2.h: Regenerate.
43 2019-09-20 Alan Modra <amodra@gmail.com>
45 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
46 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
47 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
48 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
49 * targets.c (bfd_asymbol_flavour): Likewise.
50 * bfd-in2.h: Regenerate.
52 2019-09-20 Alan Modra <amodra@gmail.com>
54 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
55 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
56 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
57 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
58 (bfd_get_file_flags, bfd_applicable_file_flags),
59 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
60 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
61 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
62 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
63 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
64 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
65 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
66 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
67 (bfd_usrdata, bfd_set_usrdata): New inline functions.
68 * targets.c (bfd_get_target, bfd_get_flavour),
69 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
70 (bfd_little_endian, bfd_header_big_endian),
71 (bfd_header_little_endian, bfd_applicable_section_flags),
72 (bfd_get_symbol_leading_char): New inline functions.
73 * bfd-in2.h: Regenerate.
75 2019-09-20 Alan Modra <amodra@gmail.com>
77 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
78 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
81 2019-09-18 Alan Modra <amodra@gmail.com>
83 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
84 (bfd_get_section_lma, bfd_get_section_alignment),
85 (bfd_get_section_size, bfd_get_section_flags),
86 (bfd_get_section_userdata): Delete.
87 (bfd_section_name, bfd_section_size, bfd_section_vma),
88 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
89 (bfd_section_flags, bfd_section_userdata): New.
90 (bfd_is_com_section): Rename parameter.
91 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
92 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
93 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
94 (bfd_set_section_lma): New.
95 * bfd-in2.h: Regenerate.
96 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
98 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
99 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
100 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
101 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
102 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
103 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
104 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
105 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
106 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
107 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
108 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
109 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
110 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
111 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
112 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
113 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
114 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
115 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
116 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
117 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
118 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
119 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
120 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
121 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
122 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
123 * xcofflink.c: Update throughout for bfd section macro and function
126 2019-09-18 Alan Modra <amodra@gmail.com>
128 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
129 (bfd_get_output_section): Delete.
130 (bfd_asymbol_base): Delete.
131 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
132 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
133 (bfd_set_asymbol_name): New macro.
134 * bfd-in2.h: Regenerate.
135 * aout-cris.c: Update throughout to use bfd_asymbol_section.
137 * cofflink.c: Likewise.
138 * dwarf2.c: Likewise.
141 * elf32-arm.c: Likewise.
142 * elf32-mips.c: Likewise.
143 * elf32-score.c: Likewise.
144 * elf32-score7.c: Likewise.
145 * elfn32-mips.c: Likewise.
146 * elfnn-aarch64.c: Likewise.
147 * elfxx-mips.c: Likewise.
148 * linker.c: Likewise.
150 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
152 2019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
154 * Makefile.in: Re-generate.
155 * configure: Re-generate.
156 * doc/Makefile.in: Re-generate.
158 2019-09-18 Alan Modra <amodra@gmail.com>
160 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
162 * pdp11.c (slurp_symbol_table): Likewise.
163 * som.c (som_slurp_symbol_table): Likewise.
164 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
165 * coffcode.h (coff_slurp_symbol_table): Likewise.
166 * cofflink.c (_bfd_coff_final_link): Likewise.
167 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
168 (_bfd_ecoff_slurp_symbolic_info): Likewise.
169 (_bfd_ecoff_slurp_symbol_table): Likewise.
170 (_bfd_ecoff_bfd_final_link): Likewise.
171 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
172 * elflink.c (elf_link_output_symstrtab): Likewise.
173 (bfd_elf_final_link): Likewise.
174 * peicode.h (pe_ILF_build_a_bfd): Likewise.
175 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
176 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
177 start_address or symcount using bfd_get macros.
178 * coffgen.c (coff_real_object_p): Likewise.
179 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
180 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
181 * elfcore.h (elf_core_file_p): Don't set start_address using
183 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
185 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
186 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
187 or symcount using bfd_get macros.
188 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
189 * syms.c (bfd_set_symtab): Likewise.
190 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
191 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
193 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
194 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
195 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
196 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
197 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
198 * som.c (som_slurp_armap): Likewise.
200 2019-09-18 Alan Modra <amodra@gmail.com>
202 * archures.c (bfd_get_arch): Make param const.
203 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
204 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
205 * bfd-in2.h: Regenerate.
207 2019-09-18 Alan Modra <amodra@gmail.com>
209 * bfd-in.h (carsym.name): Make const.
210 * reloc.c (struct reloc_howto_struct.name): Likewise.
211 * targets.c (bfd_target.name): Likewise.!
212 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
213 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
214 when setting carsym.name.
215 * bfd-in2.h: Regenerate.
217 2019-09-18 Alan Modra <amodra@gmail.com>
219 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
220 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
221 error status. Adjust calls.
222 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
223 Close bfd on failure. Replace xstrdup/bfd_alloc use with
224 bfd_malloc. Use bfd_set_filename.
226 2019-09-18 Alan Modra <amodra@gmail.com>
228 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
229 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
230 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
231 needs_copy even if all relocs are in rw sections.
232 (dec_dynrel_count): Handle TOC16 relocs.
233 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
234 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
237 2019-09-16 Phil Blundell <pb@pbcl.net>
239 * version.m4: Set version to 2.33.50.
240 * Makefile.in, configure, doc/Makefile.in: Regenerated.
242 2019-09-11 Tom Tromey <tom@tromey.com>
244 * opncls.c (bfd_set_filename): New function.
245 * bfd-in2.h: Regenerate.
247 2019-09-11 Alan Modra <amodra@gmail.com>
249 * targets.c (struct bfd_target): Add _bfd_group_name.
250 (BFD_JUMP_TABLE): Likewise.
251 * coffgen.c (bfd_coff_group_name): New function.
252 * elf.c (bfd_elf_group_name): New function.
253 * linker.c (_bfd_nolink_bfd_group_name): New function.
254 * section.c (bfd_generic_group_name): New function.
255 * elf-bfd.h (bfd_elf_group_name): Declare.
256 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
257 * libcoff-in.h (bfd_coff_group_name): Declare.
258 * aout-target.h (MY_bfd_group_name): Define.
259 * aout-tic30.c (MY_bfd_group_name): Define.
260 * bfd.c (bfd_group_name): Define.
261 * binary.c (binary_bfd_group_name): Define.
262 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
263 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
264 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
265 * coffcode.h (coff_bfd_group_name): Define.
266 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
267 * i386msdos.c (msdos_bfd_group_name): Define.
268 * ihex.c (ihex_bfd_group_name): Define.
269 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
270 * mmo.c (mmo_bfd_group_name): Define.
271 * pef.c (bfd_pef_bfd_group_name): Define.
272 * plugin.c (bfd_plugin_bfd_group_name): Define.
273 * ppcboot.c (ppcboot_bfd_group_name): Define.
274 * som.c (som_bfd_group_name): Define.
275 * srec.c (srec_bfd_group_name): Define.
276 * tekhex.c (tekhex_bfd_group_name): Define.
277 * verilog.c (verilog_bfd_group_name): Define.
278 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
279 * xsym.c (bfd_sym_bfd_group_name): Define.
280 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
281 (rs6000_xcoff64_aix_vec): Likewise.
282 * bfd-in2.h: Regenerate.
283 * libbfd.h: Regenerate.
284 * libcoff.h: Regenerate.
286 2019-09-10 Nick Clifton <nickc@redhat.com>
289 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
291 (bfd_default_arch_struct): Initialise the new field.
292 * bfd-in2.h: Regenerate.
293 * cpu-aarch64.c: Initialise the new field.
294 * cpu-alpha.c: Likewise.
295 * cpu-arc.c: Likewise.
296 * cpu-arm.c: Likewise.
297 * cpu-avr.c: Likewise.
298 * cpu-bfin.c: Likewise.
299 * cpu-bpf.c: Likewise.
300 * cpu-cr16.c: Likewise.
301 * cpu-cr16c.c: Likewise.
302 * cpu-cris.c: Likewise.
303 * cpu-crx.c: Likewise.
304 * cpu-csky.c: Likewise.
305 * cpu-d10v.c: Likewise.
306 * cpu-d30v.c: Likewise.
307 * cpu-dlx.c: Likewise.
308 * cpu-epiphany.c: Likewise.
309 * cpu-fr30.c: Likewise.
310 * cpu-frv.c: Likewise.
311 * cpu-ft32.c: Likewise.
312 * cpu-h8300.c: Likewise.
313 * cpu-hppa.c: Likewise.
314 * cpu-i386.c: Likewise.
315 * cpu-ia64.c: Likewise.
316 * cpu-iamcu.c: Likewise.
317 * cpu-ip2k.c: Likewise.
318 * cpu-iq2000.c: Likewise.
319 * cpu-k1om.c: Likewise.
320 * cpu-l1om.c: Likewise.
321 * cpu-lm32.c: Likewise.
322 * cpu-m10200.c: Likewise.
323 * cpu-m10300.c: Likewise.
324 * cpu-m32c.c: Likewise.
325 * cpu-m32r.c: Likewise.
326 * cpu-m68hc11.c: Likewise.
327 * cpu-m68hc12.c: Likewise.
328 * cpu-m68k.c: Likewise.
329 * cpu-m9s12x.c: Likewise.
330 * cpu-m9s12xg.c: Likewise.
331 * cpu-mcore.c: Likewise.
332 * cpu-mep.c: Likewise.
333 * cpu-metag.c: Likewise.
334 * cpu-microblaze.c: Likewise.
335 * cpu-mips.c: Likewise.
336 * cpu-mmix.c: Likewise.
337 * cpu-moxie.c: Likewise.
338 * cpu-msp430.c: Likewise.
339 * cpu-mt.c: Likewise.
340 * cpu-nds32.c: Likewise.
341 * cpu-nfp.c: Likewise.
342 * cpu-nios2.c: Likewise.
343 * cpu-ns32k.c: Likewise.
344 * cpu-or1k.c: Likewise.
345 * cpu-pdp11.c: Likewise.
346 * cpu-pj.c: Likewise.
347 * cpu-plugin.c: Likewise.
348 * cpu-powerpc.c: Likewise.
349 * cpu-pru.c: Likewise.
350 * cpu-riscv.c: Likewise.
351 * cpu-rl78.c: Likewise.
352 * cpu-rs6000.c: Likewise.
353 * cpu-rx.c: Likewise.
354 * cpu-s12z.c: Likewise.
355 * cpu-s390.c: Likewise.
356 * cpu-score.c: Likewise.
357 * cpu-sh.c: Likewise.
358 * cpu-sparc.c: Likewise.
359 * cpu-spu.c: Likewise.
360 * cpu-tic30.c: Likewise.
361 * cpu-tic4x.c: Likewise.
362 * cpu-tic54x.c: Likewise.
363 * cpu-tic6x.c: Likewise.
364 * cpu-tic80.c: Likewise.
365 * cpu-tilegx.c: Likewise.
366 * cpu-tilepro.c: Likewise.
367 * cpu-v850.c: Likewise.
368 * cpu-v850_rh850.c: Likewise.
369 * cpu-vax.c: Likewise.
370 * cpu-visium.c: Likewise.
371 * cpu-wasm32.c: Likewise.
372 * cpu-xc16x.c: Likewise.
373 * cpu-xgate.c: Likewise.
374 * cpu-xstormy16.c: Likewise.
375 * cpu-xtensa.c: Likewise.
376 * cpu-z80.c: Likewise.
377 * cpu-z8k.c: Likewise.
379 2019-09-09 Phil Blundell <pb@pbcl.net>
381 binutils 2.33 branch created.
383 2019-09-06 Alan Modra <amodra@gmail.com>
385 * aout-target.h (object_p): Formatting.
386 * bfd-in.h (bfd_get_filename): Don't cast to char*.
387 * corefile.c (generic_core_file_matches_executable_p): Constify
388 variables and remove cast.
389 * bfd-in2.h: Regenerate.
391 2019-09-05 Alan Modra <amodra@gmail.com>
393 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
394 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
395 in the GOT/PLT entry rather than affecting the offset to that
397 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
399 2019-09-05 Alan Modra <amodra@gmail.com>
401 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
402 in second instruction.
403 (ppc64_elf_relocate_section): Likewise.
405 2019-09-05 Alan Modra <amodra@gmail.com>
408 * libbfd-in.h (bfd_strdup): New inline function.
409 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
411 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
412 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
414 (bfd_openstreamr): Use bfd_strdup.
415 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
416 * plugin.c (try_load_plugin): Use bfd_malloc.
417 * libbfd.h: Regenerate.
419 2019-09-02 Alan Modra <amodra@gmail.com>
422 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
424 (read_alt_indirect_string): Likewise.
425 (read_alt_indirect_ref): Likewise.
427 2019-08-31 Jim Wilson <jimw@sifive.com>
430 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
431 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
433 2019-08-30 Jim Wilson <jimw@sifive.com>
435 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
436 error, call bfd_set_error, set ret to FALSE, and goto out label.
438 2019-08-30 H.J. Lu <hongjiu.lu@intel.com>
441 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
442 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
444 2019-08-29 Alan Modra <amodra@gmail.com>
447 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
448 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
449 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
452 2019-08-29 Alan Modra <amodra@gmail.com>
454 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
455 on second insn, return it in poff.
456 (ppc64_elf_relocate_section): Add offset to paddi addend for
459 2019-08-28 Jim Wilson <jimw@sifive.com>
461 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
462 section when setting max_alignment. Update comment.
463 (_bfd_riscv_relax_pc): Likewise.
465 2019-08-29 Alan Modra <amodra@gmail.com>
468 * bfd.c (struct bfd): Add no_element_cache.
469 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
470 archive cache when no_element_cache.
471 (bfd_generic_archive_p): Set no_element_cache when opening first
472 element to check format. Close first element too.
473 (do_slurp_bsd_armap): Don't zero ardata->cache here.
474 * bfd-in2.h: Regenerate.
476 2019-08-24 Alan Modra <amodra@gmail.com>
478 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
479 symbols from GOT optimisation.
481 2019-08-23 Stafford Horne <shorne@gmail.com>
483 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
486 2019-08-23 Nick Clifton <nickc@redhat.com>
489 * elf.c (bfd_section_from_shdr): Issue an informative warning
490 message and continue processing other sections after encountering
491 a reloc section for a section which already has other relocs
494 2019-08-23 Alan Modra <amodra@gmail.com>
497 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
498 on error without freeing plts[] contents.
500 2019-08-22 Dennis Zhang <dennis.zhang@arm.com>
502 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
504 2019-08-22 Nick Clifton <nickc@redhat.com>
507 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
508 reading data from extra records.
510 2019-08-22 Tamar Christina <tamar.christina@arm.com>
513 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
514 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
515 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
516 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
519 2019-08-22 Alan Modra <amodra@gmail.com>
521 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
522 instead recognize CMSE_PREFIX in symbol name.
523 (elf32_arm_gc_mark_extra_sections): Likewise.
524 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
525 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
527 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
529 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
530 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
532 2019-08-20 Tamar Christina <tamar.christina@arm.com>
534 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
535 elf32_arm_stub_long_branch_v4t_thumb_thumb,
536 elf32_arm_stub_long_branch_v4t_thumb_arm,
537 elf32_arm_stub_short_branch_v4t_thumb_arm,
538 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
539 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
540 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
541 previous instruction.
543 2019-08-19 Tom Tromey <tromey@adacore.com>
545 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
548 2019-08-19 Alan Modra <amodra@gmail.com>
550 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
552 (struct _ppc64_elf_section_data): Likewise.
553 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
554 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
555 than TOC loop. Check PLT16 insns too.
557 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
560 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
561 PC-relative relocations back to ...
562 (elf_x86_64_relocate_section): Here.
564 2019-08-16 Martin Liska <mliska@suse.cz>
567 * elflink.c: Report error only for not relocatable.
568 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
569 here lto_slim_object as it's handled in caller.
571 2019-08-16 Alan Modra <amodra@gmail.com>
573 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
575 2019-08-15 Jim Wilson <jimw@sifive.com>
577 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
578 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
579 to c.li instruction, and use ENCODE_RVC_IMM to set value.
581 2019-08-15 Tom Tromey <tromey@adacore.com>
583 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
586 2019-08-14 Alan Modra <amodra@gmail.com>
589 * dwarf2.c (stash_comp_unit): New function, extracted from..
590 (_bfd_dwarf2_find_nearest_line): ..here.
591 (find_abstract_instance): Parse comp units and decode line info
594 2019-08-14 Alan Modra <amodra@gmail.com>
596 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
597 (comp_unit_find_nearest_line): Use it here..
598 (_bfd_dwarf2_find_symbol_bias): ..and here.
600 2019-08-14 Alan Modra <amodra@gmail.com>
602 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
603 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
604 * coffgen.c (coff_find_nearest_line_with_names): Adjust
605 _bfd_dwarf2_find_nearest_line calls.
606 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
607 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
608 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
609 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
610 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
611 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
612 * libbfd.h: Regenerate.
614 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
616 * elf-bfd.h (struct elf_backend_data): New members.
617 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
618 .gnu.hash section if necessary.
619 (struct collect_gnu_hash_codes): New member.
620 (elf_gnu_hash_process_symidx): New function name.
621 (elf_renumber_gnu_hash_syms): Ignore local and undefined
622 symbols. Record xlat location for every symbol which should have
624 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
625 dynamic section if necessary.
626 (GNU_HASH_SECTION_NAME): New define.
627 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
628 Update the section size info.
629 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
630 (struct mips_elf_link_hash_entry): New member.
631 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
633 (mips_elf_sort_hash_table): Initialize the pointer to the
635 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
636 translation table entry with the symbol dynindx.
637 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
638 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
640 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
642 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
644 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
645 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
647 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
648 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
649 (_bfd_mips_post_process_headers): Mark the ABI version as
650 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
651 but not a .hash section.
652 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
653 position in the translation table, associated with the hash
655 * elfxx-mips.h (literal_reloc_p): Define
656 elf_backend_record_xhash_symbol backend hook.
657 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
660 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
662 * elf64-bpf.c (bpf_elf_relocate_section): New function.
663 (bpf_elf_insn_disp_reloc): Delete function.
664 (elf_backend_relocate_section): Define.
666 2019-08-07 Alan Modra <amodra@gmail.com>
669 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
670 for overflow in expressions involving nsymz.
672 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
674 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
675 two pages in relro presence.
677 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
679 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
680 (get_wsr_lbeg_opcode): New functions.
681 (check_loop_aligned): Detect relaxed loops and adjust loop_len
682 and insn_len for the first actual instruction of the loop.
684 2019-07-30 Alan Modra <amodra@gmail.com>
687 * bfd.c (struct bfd): Add lto_slim_object flag.
688 * bfd-in2.h: Regenerate.
690 2019-07-29 Martin Liska <mliska@suse.cz>
693 * archive.c (_bfd_compute_and_write_armap): Come up with
694 report_plugin_err variable.
695 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
696 * elf.c (struct lto_section): New.
697 (_bfd_elf_make_section_from_shdr): Parse content of
698 .gnu_lto_.lto section.
699 * elflink.c: Report error for a missing LTO plugin.
700 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
702 2019-07-28 Alan Modra <amodra@gmail.com>
706 * elflink.c (elf_link_add_object_symbols): Report an informative
707 error on finding local symbols with index equal or greater than
708 symbol table sh_info. Correct comment. Allow such symbols in
709 dynamic objects. Abort on NULL section for symbol.
711 2019-07-26 Alan Modra <amodra@gmail.com>
713 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
714 (elf_linker): Don't define.
715 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
717 2019-07-25 YunQiang Su <syq@debian.org>
720 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
723 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
725 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
727 (reloc_type_to_name): Fix formating.
728 (arc_elf_object_p): Likewise.
729 (debug_arc_reloc): Likewise.
730 (arc_do_relocation): Likewise.
732 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
734 * elf32-arc.c (bfd_get_32_me): New function.
735 (bfd_put_32_me): Likewise.
736 (arc_elf_relax_section): Likewise.
737 (bfd_elf32_bfd_relax_section): Define.
739 2019-07-24 Alan Modra <amodra@gmail.com>
741 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
742 elf_backend_final_write_processing, don't pass linker arg.
743 (_bfd_elf_final_write_processing): Update prototype.
744 * elf.c (_bfd_elf_write_object_contents): Adjust call.
745 (_bfd_elf_final_write_processing): Return error on incompatible
746 OSABI and has_gnu_osabi. Remove linker arg.
747 * elf-nacl.h (nacl_final_write_processing): Update prototype.
748 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
749 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
750 (_bfd_mips_elf_final_write_processing): Likewise.
751 * elf-hppa.h (elf_hppa_final_write_processing): Return status
752 and remove linker arg.
753 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
754 * elf-nacl.c (nacl_final_write_processing): Likewise.
755 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
756 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
757 * elf32-arm.c (arm_final_write_processing): Likewise.
758 (elf32_arm_final_write_processing): Likewise.
759 (elf32_arm_nacl_final_write_processing): Likewise.
760 (elf32_arm_vxworks_final_write_processing): Likewise.
761 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
762 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
763 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
764 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
765 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
766 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
767 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
768 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
769 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
770 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
771 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
772 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
773 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
774 * elf32-ppc.c (ppc_final_write_processing): Likewise.
775 (ppc_elf_final_write_processing): Likewise.
776 (ppc_elf_vxworks_final_write_processing): Likewise.
777 * elf32-sparc.c (sparc_final_write_processing): Likewise.
778 (elf32_sparc_final_write_processing): Likewise.
779 (elf32_sparc_vxworks_final_write_processing): Likewise.
780 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
781 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
782 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
783 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
784 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
785 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
786 (_bfd_mips_elf_final_write_processing): Likewise.
788 2019-07-24 Alan Modra <amodra@gmail.com>
790 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
792 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
793 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
795 2019-07-24 Alan Modra <amodra@gmail.com>
797 * elf32-visium.c (visium_elf_post_process_headers): Don't set
798 EI_OSABI header byte here.
801 2019-07-23 Alan Modra <amodra@gmail.com>
803 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
804 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
805 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
806 when elf_gnu_osabi_mbind is set.
807 (_bfd_elf_map_sections_to_segments): Likewise.
808 (_bfd_elf_init_private_section_data): Likewise.
809 (_bfd_elf_final_write_processing): Update comment.
810 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
811 (elf_backend_special_sections): Define without .tbss for linux.
813 2019-07-23 Alan Modra <amodra@gmail.com>
815 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
816 Remove none, any, all enums.
817 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
818 (_bfd_elf_final_write_processing): Declare.
819 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
820 elf_backend_final_write_processing.
821 (_bfd_elf_post_process_headers): Move body of function to..
822 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
823 only when not already set. Adjust for rename.
824 * elfxx-target.h (elf_backend_final_write_processing): Default to
825 _bfd_elf_final_write_processing.
826 * elf-hppa.h (elf_hppa_final_write_processing): Call
827 _bfd_elf_final_write_processing.
828 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
829 * elf-nacl.c (nacl_final_write_processing): Likewise.
830 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
831 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
832 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
833 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
834 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
835 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
836 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
837 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
838 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
839 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
840 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
841 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
842 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
843 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
844 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
845 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
846 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
847 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
848 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
849 * elf32-arm.c (arm_final_write_processing): Split out from..
850 (elf32_arm_final_write_processing): ..here. Call
851 _bfd_elf_final_write_processing.
852 (elf32_arm_nacl_final_write_processing): Adjust.
853 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
854 (_bfd_mips_elf_final_write_processing): ..here. Call
855 _bfd_elf_final_write_processing.
856 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
857 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
858 * elf32-ppc.c (ppc_final_write_processing): Split out from..
859 (ppc_elf_final_write_processing): ..here. Call
860 _bfd_elf_final_write_processing.
861 (ppc_elf_vxworks_final_write_processing): Adjust.
862 * elf32-sparc.c (sparc_final_write_processing): Split out from..
863 (elf32_sparc_final_write_processing): ..here. Call
864 _bfd_elf_final_write_processing.
865 (elf32_sparc_vxworks_final_write_processing): Adjust.
866 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
867 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
868 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
869 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
870 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
871 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
872 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
873 * elflink.c (elf_link_add_object_symbols): Likewise.
874 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
877 2019-07-23 Omar Majid <omajid@redhat.com>
879 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
880 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
881 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
883 * peXXigen.c: Add comment about source of .NET magic numbers.
885 2019-07-19 Alan Modra <amodra@gmail.com>
887 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
888 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
889 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
890 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
891 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
892 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
893 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
894 (ppc64_elf_check_relocs): Support pcrel tls relocs.
895 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
896 * bfd-in2.h: Regenerate.
897 * libbfd.h: Regenerate.
899 2019-07-18 Alan Modra <amodra@gmail.com>
901 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
902 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
905 2019-07-18 Alan Modra <amodra@gmail.com>
907 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
908 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
910 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
911 tls_type vars unsigned int.
912 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
913 to select r_type edit.
915 2019-07-18 Alan Modra <amodra@gmail.com>
917 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
919 * elf64-ppc.c (TLS_GDIE): Likewise.
921 2019-07-18 Alan Modra <amodra@gmail.com>
923 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
924 range of tp-relative offsets.
926 2019-07-15 Alan Modra <amodra@gmail.com>
928 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
929 alias is no longer bfd_link_hash_defined, clear the alias.
931 2019-07-13 Alan Modra <amodra@gmail.com>
933 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
935 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
936 (_bfd_elf_init_2_index_sections): Likewise.
937 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
938 relocations for local TLS symbols, use STN_UNDEF as the relocation
940 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
941 leave TLS symbol value in the addend.
943 2019-07-08 Alan Modra <amodra@gmail.com>
946 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
947 size before reading first word.
949 2019-07-02 Nick Clifton <nickc@redhat.com>
952 * elf.c (is_debuginfo_file): New function.
953 (assign_file_positions_for_non_load_sections): Do not warn about
954 allocated sections outside of loadable segments if they are found
956 * elf-bfd.h (is_debuginfo_file): Prototype.
958 2019-07-02 Nick Clifton <nickc@redhat.com>
961 * compress.c (bfd_get_full_section_contents): Do not complain
962 about linker created sections that are larger than the file size.
964 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
966 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
967 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
969 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
971 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
973 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
974 sections when .text section contain secure entry functions
977 2019-07-01 Nick Clifton <nickc@redhat.com>
980 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
981 section VMA in the offset used to update exidx relocs.
983 2019-06-28 Nick Clifton <nickc@redhat.com>
986 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
987 large version reference section.
988 * compress.c (bfd_get_full_section_contents): Check for an
989 uncompressed section whose size is larger than the file size.
991 2019-06-28 Alan Modra <amodra@gmail.com>
993 * format.c (bfd_check_format_matches): Don't match plugin target
994 if another target matches. Expand comment.
995 * targets.c (_bfd_target_vector): Move plugin_vec after all other
996 non-corefile targets, outside !SELECT_VECS.
997 * config.bfd: Don't handle targ=plugin here.
998 * configure.ac: Don't add plugin to enable_targets or handle in
999 target loop setting selvecs and other target vars.
1000 * configure: Regenerate.
1002 2019-06-26 Nick Clifton <nickc@redhat.com>
1005 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1006 messages for failures.
1007 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1008 if returning an error value.
1010 2019-06-25 Jan Beulich <jbeulich@suse.com>
1012 * elf-properties.c (elf_find_and_remove_property): Rename last
1013 parameter. Mention it in comment.
1015 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1017 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1018 SEC_MERGE or SEC_CODE flags are set.
1019 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1020 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1021 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1022 Add sec_addr (sym_sec) after handling merge sections.
1024 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1027 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1028 property after reporting property removal.
1030 2019-06-23 Alan Modra <amodra@gmail.com>
1033 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1034 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1035 Reduce range of offsets allowed for other GOT relocs.
1037 2019-06-23 Alan Modra <amodra@gmail.com>
1040 * elfcode.h (elf_object_p): Warning fix.
1042 2019-06-21 Alan Modra <amodra@gmail.com>
1045 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1047 2019-06-19 Alan Modra <amodra@gmail.com>
1050 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1051 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1053 2019-06-19 Alan Modra <amodra@gmail.com>
1055 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1056 functions that require r2 valid to use local entry.
1057 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1059 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1061 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1062 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1063 with elfNN_aarch64_allocate_local_dynrelocs.
1065 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1067 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1069 2019-06-14 Alan Modra <amodra@gmail.com>
1071 * Makefile.in: Regenerate.
1072 * configure: Regenerate.
1074 2019-06-14 Alan Modra <amodra@gmail.com>
1076 * elf64-ppc.c: Fix comments involving paddi.
1078 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1081 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1082 absent, or the bfd is not in the ELF formart.
1083 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1085 2019-06-10 Christos Zoulas <christos@zoulas.com>
1088 * elf.c (elfcore_make_auxv_note_section): New function.
1089 (elfcore_grok_note): Use it.
1090 (elfcore_grok_freebsd_note): Likewise.
1091 (elfcore_grok_openbsd_note): Likewise.
1092 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1093 NT_NETBSDCORE_AUXV notes.
1095 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1097 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1098 alignment of the new gnu property section.
1100 2019-06-06 Sudakshina Das <sudi.das@arm.com>
1102 * bfd-in.h: Change comment.
1103 * bfd-in2.h: Regenerate.
1104 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1105 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1108 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1110 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1111 Remove overflow check.
1113 2019-05-28 Alan Modra <amodra@gmail.com>
1116 * cofflink.c (coff_link_check_archive_element): Don't assume
1117 element is a coff object file after calling add_archive_element.
1119 2019-05-28 Alan Modra <amodra@gmail.com>
1122 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1123 attempt to set sh_entsize for excluded PLT section.
1125 2019-05-28 Alan Modra <amodra@gmail.com>
1128 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1129 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1130 allocated in alpha_dynamic_entries_for_reloc.
1132 2019-05-28 Alan Modra <amodra@gmail.com>
1135 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1136 on NULL output_section.
1137 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1139 2019-05-28 Alan Modra <amodra@gmail.com>
1142 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1143 entry when MUST_FIND. Abort when MUST_FIND not found.
1144 (elf_m68k_get_bfd2got_entry): Likewise.
1145 (elf_m68k_relocate_section): Remove now useless assert.
1147 2019-05-28 Alan Modra <amodra@gmail.com>
1150 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1151 from bfd_link_info, not an output section owner.
1152 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1153 (elf_hppa_final_link_relocate): Likewise.
1155 2019-05-28 Alan Modra <amodra@gmail.com>
1158 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1159 create_object_symbols_section, obj_textsec, obj_datasec or
1160 obj_bsssec. Fix other errors in placement.
1161 * config.bfd: Obsolete tic30-aout.
1163 2019-05-28 Alan Modra <amodra@gmail.com>
1166 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1167 end of section list as well as section_count.
1168 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1169 section list before returning error.
1171 2019-05-27 Alan Modra <amodra@gmail.com>
1173 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1175 2019-05-27 Alan Modra <amodra@gmail.com>
1178 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1180 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1182 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1183 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1184 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1185 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1186 (elf_backend_merge_symbol_attribute): Define.
1188 2019-05-24 Alan Modra <amodra@gmail.com>
1190 * po/SRC-POTFILES.in: Regenerate.
1192 2019-05-24 Alan Modra <amodra@gmail.com>
1194 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1195 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1196 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1197 (struct ppc_link_hash_table): Add powerxx_stubs.
1198 (ppc64_elf_check_relocs): Set powerxx_stubs.
1199 (build_powerxx_offset, size_powerxx_offset),
1200 (num_relocs_for_powerxx_offset),
1201 (emit_relocs_for_powerxx_offset): New functions.
1202 (plt_stub_size): Size powerxx stubs.
1203 (ppc_build_one_stub): Emit powerxx stubs.
1204 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1207 2019-05-24 Alan Modra <amodra@gmail.com>
1209 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1210 R_PPC64_GOT_PCREL34.
1211 (xlate_pcrel_opt): New function.
1212 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1213 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1214 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1216 2019-05-24 Alan Modra <amodra@gmail.com>
1218 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1219 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1220 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1221 (BFD_RELOC_PPC64_PLT_PCREL34),
1222 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1223 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1224 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1225 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1226 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1227 * elf64-ppc.c (PNOP): Define.
1228 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1229 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1230 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1232 (ppc64_elf_prefix_reloc): New function.
1233 (struct ppc_link_hash_table): Add notoc_plt.
1234 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1235 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1236 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1237 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1238 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1239 possible need for dynamic relocs on non-pcrel powerxx relocs.
1240 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1241 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1242 (toc_adjusting_stub_needed): Likewise.
1243 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1244 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1245 * bfd-in2.h: Regenerate.
1246 * libbfd.h: Regenerate.
1248 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1250 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1251 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1253 * configure: Regenerate.
1255 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1257 * configure: Regenerated.
1258 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1259 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1260 (BFD64_BACKENDS): Add elf64-bpf.lo.
1261 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1262 * Makefile.in (SOURCE_HFILES): Regenerate.
1263 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1264 * cpu-bpf.c: New file.
1265 * elf64-bpf.c: Likewise.
1266 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1268 * archures.c: Define architecture bfd_arch_bpf and machine
1270 * reloc.c: Define BFD relocations used by the BPF target.
1271 * bfd-in2.h: Regenerated.
1272 * libbfd.h: Likewise.
1274 2019-05-22 Alan Modra <amodra@gmail.com>
1276 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1279 2019-05-22 Alan Modra <amodra@gmail.com>
1281 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1282 processing on "size error in section".
1284 2019-05-22 Alan Modra <amodra@gmail.com>
1286 * som.c (som_bfd_free_cached_info): Call
1287 _bfd_generic_close_and_cleanup.
1289 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1291 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1292 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1294 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1296 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1297 checks. Search the RELA table for n64 relocations.
1299 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1300 Faraz Shahbazker <fshahbazker@wavecomp.com>
1302 * elfxx-mips.c (LA25_BC): New macro.
1303 (mips_elf_link_hash_table)<compact_branches>: New field.
1304 (STUB_JALRC): New macro.
1305 (mipsr6_o32_exec_plt0_entry_compact): New array.
1306 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1307 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1308 (mipsr6_exec_plt_entry_compact): Likewise.
1309 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1310 when compact_branches is true.
1311 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1312 PLT for MIPSR6 with compact_branches. Do not reorder the
1313 compact branches PLT. Switch the lazy stub for MIPSR6
1314 with compact_branches to use JALRC.
1315 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1316 when compact_branches is true.
1317 (_bfd_mips_elf_compact_branches): New function.
1318 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1320 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1323 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1324 Fix print formatter.
1326 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1329 * elf32-arm.c (get_value_helper): Remove.
1330 (elf32_arm_final_link_relocate): Fix branch future relocations.
1332 2019-05-21 Tamar Christina <tamar.christina@arm.com>
1335 * bfd-in.h (enum erratum_84319_opts): New
1336 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1337 int to enum erratum_84319_opts.
1338 * bfd-in2.h: Regenerate.
1339 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1340 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1341 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1342 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1343 (_bfd_aarch64_resize_stubs): Amend comment.
1344 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1346 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1347 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1349 (clear_erratum_843419_entry): Update erratum conditional.
1351 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1354 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1355 when computing distance_short_enough.
1357 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1360 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1361 Wrap around even if distance equals avr_pc_wrap_around.
1363 2019-05-20 Nick Clifton <nickc@redhat.com>
1365 * po/fr.po: Updated French translation.
1367 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1369 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1371 2019-05-16 Alan Modra <amodra@gmail.com>
1373 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1375 2019-05-15 Alan Modra <amodra@gmail.com>
1377 * elf32-arm.c (elf32_arm_write_section): Don't leave
1378 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1379 unitialised section contents.
1381 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1384 * verilog.c: (VerilogDataWidth): New variable.
1385 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1387 2019-05-08 Nick Clifton <nickc@redhat.com>
1390 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1391 rather than FALSE if encountering a non-ELF file.
1393 2019-05-06 Alan Modra <amodra@gmail.com>
1395 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1397 2019-05-06 Alan Modra <amodra@gmail.com>
1399 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1400 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1401 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1402 * libbfd.h: Regenerate.
1403 * bfd-in2.h: Regenerate.
1405 2019-05-04 Alan Modra <amodra@gmail.com>
1408 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1409 following the standard section names.
1410 (bfd_decode_symclass): Prioritize section flag tests in
1411 decode_section_type before name tests in coff_section_type.
1412 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1413 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1414 their names and choose standard .text section flags for
1417 2019-05-02 Nick Clifton <nickc@redhat.com>
1420 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1421 .gnu.debugaltlink sections as debugging sections.
1423 2019-04-30 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1426 (struct _ppc64_elf_section_data): Likewise.
1427 (ppc64_elf_check_relocs): Set above fields.
1428 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1429 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1432 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1435 * elflink.c (elf_link_output_extsym): Don't complain undefined
1436 weak dynamic reference.
1438 2019-04-25 Sudakshina Das <sudi.das@arm.com>
1440 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1441 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1442 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1443 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1444 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1445 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1446 (elfNN_aarch64_small_plt0_bti_entry): Update.
1447 (elfNN_aarch64_small_plt_bti_entry): Update.
1448 (elfNN_aarch64_small_plt_pac_entry): Update.
1449 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1450 (setup_plt_values): Setup new entries.
1451 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1452 (elfNN_aarch64_plt_sym_val): Likewise.
1454 2019-04-22 Jim Wilson <jimw@sifive.com>
1456 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1458 2019-04-19 Alan Modra <amodra@gmail.com>
1460 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1462 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1464 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1465 building shared object.
1466 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1468 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1471 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1474 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1476 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1478 * bfd-in2.h: Regenerate.
1479 * libbfd.h: Likewise.
1481 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1483 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1484 * bfd-in2.h: Regenerated.
1485 * libbfd.h: Regenerated.
1487 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1489 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1490 * bfd-in2.h: Regenerated.
1491 * libbfd.h: Likewise.
1493 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1495 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1496 * bfd-in2.h: Regenerated.
1497 * libbfd.h: Regenerated.
1498 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1499 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1500 and R_ARM_THM_BF12 together.
1501 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1503 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1505 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1506 * libbfd.h: Regenerated.
1507 * bfd-in2.h: Regenerated.
1508 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1509 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1510 and R_ARM_THM_BF18 together.
1511 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1513 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1515 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1516 * bfd-in2.h: Regenerated.
1517 * libbfd.h: Regenerated.
1518 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1519 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1520 and R_ARM_THM_BF16 together.
1521 (get_value_helper): New reloc helper.
1522 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1524 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1526 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1527 * bfd-in2.h: Regenerate.
1528 * libbfd.h: Regenerate.
1530 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1532 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1533 * bfd-in2.h: Regenerate.
1534 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1535 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1537 (using_thumb2): Likewise.
1538 (using_thumb2_bl): Update assert.
1539 (arch_has_arm_nop): Likewise.
1540 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1541 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1543 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf-linker-x86.h (elf_x86_cet_report): New.
1546 (elf_linker_x86_params): Add cet_report.
1547 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1548 missing IBT and SHSTK properties if needed.
1550 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1553 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1554 "h != NULL". Don't check "h != NULL" before calling.
1555 bfd_elf_gc_record_vtentry.
1556 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1557 * elf32-bfin.c (bfin_check_relocs): Likewise.
1558 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1559 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1560 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1561 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1562 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1563 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1564 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1565 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1566 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1567 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1568 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1569 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1570 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1571 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1572 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1573 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1574 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1575 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1576 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1577 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1578 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1579 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1580 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1581 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1582 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1583 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1584 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1585 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1586 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1589 2019-04-11 Alan Modra <amodra@gmail.com>
1592 * elflink.c (elf_link_add_object_symbols): Don't read partial
1593 dynamic entries from fuzzed objects.
1595 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1598 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1599 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1600 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1602 2019-04-10 Michael Forney <mforney@mforney.org>
1605 * doc/chew.c (free_words): Correctly free "push_text" strings.
1607 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1609 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1611 2019-04-08 Alan Modra <amodra@gmail.com>
1613 * configure.ac (elfxx_x86): Define and use.
1614 * configure: Regenerate.
1616 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1618 * elf-linker-x86.h: New file.
1619 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1620 to get x86-specific linker options.
1621 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1622 (elf_x86_64_check_relocs): Likewise.
1623 (elf_x86_64_relocate_section): Likewise.
1624 (elf_x86_64_link_setup_gnu_properties): Likewise.
1625 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1626 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1627 (_bfd_elf_linker_x86_set_options): New function.
1628 * elfxx-x86.h: Include "elf-linker-x86.h".
1629 (elf_x86_link_hash_table): Add params.
1631 2019-04-03 Alan Modra <amodra@gmail.com>
1633 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1634 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1635 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1636 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1637 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1638 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1640 2019-04-02 Jim Wilson <jimw@sifive.com>
1643 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1644 ELF header flags to after check for ELF object file. Loop through
1645 sections looking for code sections, if none, then skip ABI checks.
1647 2019-03-30 Andrew Waterman <andrew@sifive.com>
1649 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1652 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1654 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1655 info->export_dynamic to the conditional.
1657 2019-03-28 Alan Modra <amodra@gmail.com>
1660 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1661 * configure: Regenerate.
1662 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1663 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1664 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1665 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1666 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1668 2019-03-21 Jim Wilson <jimw@sifive.com>
1671 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1672 verify sym non-NULL before using. Add identical check using h.
1674 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1676 * elf-bfd.h (struct elf_backend_data): Add argument to
1677 merge_gnu_properties.
1678 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1679 itself and while calling bed->merge_gnu_properties.
1680 (elf_merge_gnu_property_list): Update the calls for
1681 elf_merge_gnu_properties.
1682 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1683 of --force-bti warning and add argument.
1684 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1686 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1687 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1690 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1692 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1693 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1694 (elf_backend_fixup_gnu_properties): Define for AArch64.
1696 2019-03-18 Alan Modra <amodra@gmail.com>
1699 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1700 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1701 attempt at writing glink stubs only once.
1703 2019-03-16 Alan Modra <amodra@gmail.com>
1706 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1707 (_bfd_elf_rel_local_sym): Likewise.
1708 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1709 section of symbols with unrecognized shndx.
1711 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1714 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1716 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1717 in discarded section.
1719 2019-03-15 Alan Modra <amodra@gmail.com>
1722 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1723 symbol after globals if elf_bad_symtab is not set.
1725 2019-03-15 Alan Modra <amodra@gmail.com>
1728 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1729 (_bfd_elf_rel_local_sym): Likewise.
1731 2019-03-15 Alan Modra <amodra@gmail.com>
1734 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1735 object files with sh_size not a multiple of sh_entsize.
1737 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1741 input with bad relocation.
1743 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1747 2019-03-14 Nick Clifton <nickc@redhat.com>
1750 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1751 (save_section_vma): Initialise field to the number of entries in
1753 (section_vma_same): Check that the number of entries in the
1754 sec_vma table matches the number of sections in the bfd.
1756 2019-03-14 Nick Clifton <nickc@redhat.com>
1759 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1760 section owner pointer when adding the default symbol.
1762 2019-03-14 Nick Clifton <nickc@redhat.com>
1765 * elflink.c (elf_link_add_object_symbols): Add new local variable
1766 extversym_end. Initialise it to point to the end of the version
1767 symbol table, if present. Check it when initialising and updating
1770 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1772 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1773 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1774 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1775 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1777 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1778 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1779 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1781 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1782 Szabolcs Nagy <szabolcs.nagy@arm.com>
1784 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1785 (aarch64_bti_pac_info): New.
1786 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1787 (bfd_elf32_aarch64_set_options): Likewise.
1788 * bfd-in2.h: Regenerate
1789 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1790 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1791 (elfNN_aarch64_small_plt0_bti_entry): New.
1792 (elfNN_aarch64_small_plt_bti_entry): New.
1793 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1794 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1795 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1796 tlsdesc_plt_entry_size fields.
1797 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1798 (setup_plt_values): New helper function.
1799 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1801 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1803 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1804 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1805 to plt stubs instead of fixed ones and update filling them according
1806 to the need for bti.
1807 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1808 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1809 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1810 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1811 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1813 (bfd_elfNN_get_synthetic_symtab): Define.
1814 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1815 and mising BTI NOTE SECTION.
1818 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1820 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1821 linker created inputs from merge.
1822 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1823 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1824 (elfNN_aarch64_link_setup_gnu_properties): New.
1825 (elfNN_aarch64_merge_gnu_properties): New.
1826 (elf_backend_setup_gnu_properties): Define for AArch64.
1827 (elf_backend_merge_gnu_properties): Likewise.
1828 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1829 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1830 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1831 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1832 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1833 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1834 (elf_backend_parse_gnu_properties): Define for AArch64.
1836 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1839 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1840 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1842 2019-03-12 Alan Modra <amodra@gmail.com>
1844 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1845 nmemb parameter. Use bfd_alloc2.
1846 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1848 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1849 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1850 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1852 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1853 (assign_section_numbers): Style fix.
1854 (swap_out_syms): Use bfd_malloc2.
1855 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1857 (_bfd_elf_make_empty_symbol): Style fix.
1858 (elfobj_grok_stapsdt_note_1): Formatting.
1859 * elfcode.h (elf_object_p): Use bfd_alloc2.
1860 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1861 (elf_slurp_symbol_table): Use bfd_zalloc2.
1862 (elf_slurp_reloc_table): Use bfd_alloc2.
1863 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1864 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1865 size calculation doesn't overflow.
1866 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1867 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1868 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1870 2019-03-08 Alan Modra <amodra@gmail.com>
1873 * merge.c (merge_strings): Return secinfo. Don't pad section
1875 (_bfd_merge_sections): Pad section to alignment here, if input
1876 sections contributing to merged output all pad to alignment.
1879 2019-03-06 Nick Clifton <nickc@redhat.com>
1881 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1883 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1884 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1886 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1888 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1889 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1892 * elf32-s390.c (allocate_dynrelocs): Update comment.
1894 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1896 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1898 2019-02-28 Nick Clifton <nickc@redhat.com>
1901 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1902 section that is not NUL terminated.
1904 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1908 by linker when checking copy reloc on protected symbol.
1910 2019-02-24 Alan Modra <amodra@gmail.com>
1913 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1915 2019-02-20 Eric Tsai <erictsai@cadence.com>
1917 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1918 sections between the call site and call destination and adjust
1919 call distance by the largest alignment.
1921 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1923 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1924 * elf.c (elfcore_grok_aarch_pauth): New function.
1925 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1926 (elfcore_write_aarch_pauth): New function.
1927 (elfcore_write_register_note): Check for AArch64 pauth section.
1929 2019-02-20 Alan Modra <amodra@gmail.com>
1932 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1935 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1937 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1938 Darwin hosts, not just or1k.
1939 * configure: Regenerate.
1941 2019-02-20 Alan Modra <amodra@gmail.com>
1944 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1945 sentinel NUL to string buffer nearer to loop where it is used.
1946 Don't go past sentinel when scanning strings, and don't write
1948 * archive.c (do_slurp_coff_armap): Simplify string handling to
1951 2019-02-19 Alan Modra <amodra@gmail.com>
1954 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1955 attempting to prevent read past end of section.
1957 2019-02-18 Alan Modra <amodra@gmail.com>
1960 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1961 PRIx64 to generate warning messages. Print local sym names too.
1963 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1965 * elf32-arc (INIT_SYM_STRING): Delete.
1966 (FINI_SYM_STRING): Likewise.
1967 (init_str): Likewise.
1968 (fini_str): Likewise.
1970 2019-02-08 Alan Modra <amodra@gmail.com>
1972 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1973 for bss-plt" warning to make it an error.
1975 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1978 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1979 reloc_class_ifunc for ifunc symbols.
1980 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1982 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1984 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1985 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1987 2019-02-07 Nick Clifton <nickc@redhat.com>
1989 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1990 into the definitely obsolete list.
1992 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1995 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1996 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1997 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1999 (elf_x86_64_check_relocs): Here.
2000 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2001 to check if a symbol is defined in a non-shared object.
2002 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2004 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2006 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2007 of 'labs' (and fix GCC warning).
2009 2019-01-25 Nick Clifton <nickc@redhat.com>
2011 * po/ru.po: Updated Russian translation.
2013 2019-01-23 Nick Clifton <nickc@redhat.com>
2015 * po/fr.po: Updated French translation.
2017 2019-01-21 Nick Clifton <nickc@redhat.com>
2019 * po/pt.po: Updated Portuguese translation.
2020 * po/uk.po: Updated Ukranian translation.
2022 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2025 * elf32-nds32.c (nds32_relocate_section): Add space between words
2027 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2029 (riscv_i_or_e_p): Likewise.
2030 (riscv_merge_arch_attr_info): Likewise.
2032 2019-01-19 Nick Clifton <nickc@redhat.com>
2034 * version.m4: Reset to 2.32.51
2035 * configure: Regenerate.
2036 * po/bfd.pot: Regenerate.
2038 2018-06-24 Nick Clifton <nickc@redhat.com>
2040 2.32 branch created.
2042 2019-01-16 Kito Cheng <kito@andestech.com>
2044 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2047 2019-01-16 Kito Cheng <kito@andestech.com>
2048 Nelson Chu <nelson@andestech.com>
2050 * elfnn-riscv.c (in_subsets): New.
2051 (out_subsets): Likewise.
2052 (merged_subsets): Likewise.
2053 (riscv_std_ext_p): Likewise.
2054 (riscv_non_std_ext_p): Likewise.
2055 (riscv_std_sv_ext_p): Likewise.
2056 (riscv_non_std_sv_ext_p): Likewise.
2057 (riscv_version_mismatch): Likewise.
2058 (riscv_i_or_e_p): Likewise.
2059 (riscv_merge_std_ext): Likewise.
2060 (riscv_merge_non_std_and_sv_ext): Likewise.
2061 (riscv_merge_arch_attr_info): Likewise.
2062 (riscv_merge_attributes): Likewise.
2063 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2065 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2066 (elf_backend_obj_attrs_vendor): Define.
2067 (elf_backend_obj_attrs_section_type): Likewise.
2068 (elf_backend_obj_attrs_section): Likewise.
2069 (elf_backend_obj_attrs_arg_type): Define as
2070 riscv_elf_obj_attrs_arg_type.
2071 * elfxx-riscv.c (riscv_estimate_digit): New.
2072 (riscv_estimate_arch_strlen1): Likewise.
2073 (riscv_estimate_arch_strlen): Likewise.
2074 (riscv_arch_str1): Likewise.
2075 (riscv_arch_str): Likewise.
2076 * elfxx-riscv.h (riscv_arch_str): Declare.
2078 2019-01-14 John Darrington <john@darrington.wattle.id.au>
2080 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2082 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2083 source field. (md_apply_fix): Apply final fix
2084 to BFD_RELOC_S12Z_OPR.
2085 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2087 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2090 * elf32-s390.c (allocate_dynrelocs): Update comment.
2092 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2094 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2095 * configure: Regenerate.
2097 2019-01-08 Alan Modra <amodra@gmail.com>
2101 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2104 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2106 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2107 * bfd/bfd-in2.h: Regenerate.
2108 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2109 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2111 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2113 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2114 default target, little endian target is more suitable.
2116 2019-01-04 Alan Modra <amodra@gmail.com>
2120 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2122 (EQ_VALUE_IN_FIELD): Likewise.
2123 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2125 2019-01-01 Alan Modra <amodra@gmail.com>
2127 Update year range in copyright notice of all files.
2129 For older changes see ChangeLog-2018
2131 Copyright (C) 2019 Free Software Foundation, Inc.
2133 Copying and distribution of this file, with or without modification,
2134 are permitted in any medium without royalty provided the copyright
2135 notice and this notice are preserved.
2141 version-control: never