1 2019-08-22 Nick Clifton <nickc@redhat.com>
4 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
5 reading data from extra records.
7 2019-08-22 Tamar Christina <tamar.christina@arm.com>
10 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
11 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
12 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
13 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
16 2019-08-22 Alan Modra <amodra@gmail.com>
18 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
19 instead recognize CMSE_PREFIX in symbol name.
20 (elf32_arm_gc_mark_extra_sections): Likewise.
21 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
22 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
24 2019-08-20 Dennis Zhang <dennis.zhang@arm.com>
26 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
27 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
29 2019-08-20 Tamar Christina <tamar.christina@arm.com>
31 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
32 elf32_arm_stub_long_branch_v4t_thumb_thumb,
33 elf32_arm_stub_long_branch_v4t_thumb_arm,
34 elf32_arm_stub_short_branch_v4t_thumb_arm,
35 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
36 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
37 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
40 2019-08-19 Tom Tromey <tromey@adacore.com>
42 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
45 2019-08-19 Alan Modra <amodra@gmail.com>
47 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
49 (struct _ppc64_elf_section_data): Likewise.
50 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
51 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
52 than TOC loop. Check PLT16 insns too.
54 2019-08-16 H.J. Lu <hongjiu.lu@intel.com>
57 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
58 PC-relative relocations back to ...
59 (elf_x86_64_relocate_section): Here.
61 2019-08-16 Martin Liska <mliska@suse.cz>
64 * elflink.c: Report error only for not relocatable.
65 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
66 here lto_slim_object as it's handled in caller.
68 2019-08-16 Alan Modra <amodra@gmail.com>
70 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
72 2019-08-15 Jim Wilson <jimw@sifive.com>
74 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
75 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
76 to c.li instruction, and use ENCODE_RVC_IMM to set value.
78 2019-08-15 Tom Tromey <tromey@adacore.com>
80 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
83 2019-08-14 Alan Modra <amodra@gmail.com>
86 * dwarf2.c (stash_comp_unit): New function, extracted from..
87 (_bfd_dwarf2_find_nearest_line): ..here.
88 (find_abstract_instance): Parse comp units and decode line info
91 2019-08-14 Alan Modra <amodra@gmail.com>
93 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
94 (comp_unit_find_nearest_line): Use it here..
95 (_bfd_dwarf2_find_symbol_bias): ..and here.
97 2019-08-14 Alan Modra <amodra@gmail.com>
99 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
100 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
101 * coffgen.c (coff_find_nearest_line_with_names): Adjust
102 _bfd_dwarf2_find_nearest_line calls.
103 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
104 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
105 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
106 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
107 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
108 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
109 * libbfd.h: Regenerate.
111 2019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
113 * elf-bfd.h (struct elf_backend_data): New members.
114 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
115 .gnu.hash section if necessary.
116 (struct collect_gnu_hash_codes): New member.
117 (elf_gnu_hash_process_symidx): New function name.
118 (elf_renumber_gnu_hash_syms): Ignore local and undefined
119 symbols. Record xlat location for every symbol which should have
121 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
122 dynamic section if necessary.
123 (GNU_HASH_SECTION_NAME): New define.
124 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
125 Update the section size info.
126 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
127 (struct mips_elf_link_hash_entry): New member.
128 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
130 (mips_elf_sort_hash_table): Initialize the pointer to the
132 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
133 translation table entry with the symbol dynindx.
134 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
135 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
137 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
139 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
141 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
142 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
144 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
145 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
146 (_bfd_mips_post_process_headers): Mark the ABI version as
147 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
148 but not a .hash section.
149 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
150 position in the translation table, associated with the hash
152 * elfxx-mips.h (literal_reloc_p): Define
153 elf_backend_record_xhash_symbol backend hook.
154 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
157 2019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
159 * elf64-bpf.c (bpf_elf_relocate_section): New function.
160 (bpf_elf_insn_disp_reloc): Delete function.
161 (elf_backend_relocate_section): Define.
163 2019-08-07 Alan Modra <amodra@gmail.com>
166 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
167 for overflow in expressions involving nsymz.
169 2019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
171 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
172 two pages in relro presence.
174 2019-08-01 Max Filippov <jcmvbkbc@gmail.com>
176 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
177 (get_wsr_lbeg_opcode): New functions.
178 (check_loop_aligned): Detect relaxed loops and adjust loop_len
179 and insn_len for the first actual instruction of the loop.
181 2019-07-30 Alan Modra <amodra@gmail.com>
184 * bfd.c (struct bfd): Add lto_slim_object flag.
185 * bfd-in2.h: Regenerate.
187 2019-07-29 Martin Liska <mliska@suse.cz>
190 * archive.c (_bfd_compute_and_write_armap): Come up with
191 report_plugin_err variable.
192 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
193 * elf.c (struct lto_section): New.
194 (_bfd_elf_make_section_from_shdr): Parse content of
195 .gnu_lto_.lto section.
196 * elflink.c: Report error for a missing LTO plugin.
197 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
199 2019-07-28 Alan Modra <amodra@gmail.com>
203 * elflink.c (elf_link_add_object_symbols): Report an informative
204 error on finding local symbols with index equal or greater than
205 symbol table sh_info. Correct comment. Allow such symbols in
206 dynamic objects. Abort on NULL section for symbol.
208 2019-07-26 Alan Modra <amodra@gmail.com>
210 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
211 (elf_linker): Don't define.
212 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
214 2019-07-25 YunQiang Su <syq@debian.org>
217 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
220 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
222 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
224 (reloc_type_to_name): Fix formating.
225 (arc_elf_object_p): Likewise.
226 (debug_arc_reloc): Likewise.
227 (arc_do_relocation): Likewise.
229 2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
231 * elf32-arc.c (bfd_get_32_me): New function.
232 (bfd_put_32_me): Likewise.
233 (arc_elf_relax_section): Likewise.
234 (bfd_elf32_bfd_relax_section): Define.
236 2019-07-24 Alan Modra <amodra@gmail.com>
238 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
239 elf_backend_final_write_processing, don't pass linker arg.
240 (_bfd_elf_final_write_processing): Update prototype.
241 * elf.c (_bfd_elf_write_object_contents): Adjust call.
242 (_bfd_elf_final_write_processing): Return error on incompatible
243 OSABI and has_gnu_osabi. Remove linker arg.
244 * elf-nacl.h (nacl_final_write_processing): Update prototype.
245 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
246 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
247 (_bfd_mips_elf_final_write_processing): Likewise.
248 * elf-hppa.h (elf_hppa_final_write_processing): Return status
249 and remove linker arg.
250 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
251 * elf-nacl.c (nacl_final_write_processing): Likewise.
252 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
253 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
254 * elf32-arm.c (arm_final_write_processing): Likewise.
255 (elf32_arm_final_write_processing): Likewise.
256 (elf32_arm_nacl_final_write_processing): Likewise.
257 (elf32_arm_vxworks_final_write_processing): Likewise.
258 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
259 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
260 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
261 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
262 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
263 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
264 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
265 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
266 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
267 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
268 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
269 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
270 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
271 * elf32-ppc.c (ppc_final_write_processing): Likewise.
272 (ppc_elf_final_write_processing): Likewise.
273 (ppc_elf_vxworks_final_write_processing): Likewise.
274 * elf32-sparc.c (sparc_final_write_processing): Likewise.
275 (elf32_sparc_final_write_processing): Likewise.
276 (elf32_sparc_vxworks_final_write_processing): Likewise.
277 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
278 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
279 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
280 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
281 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
282 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
283 (_bfd_mips_elf_final_write_processing): Likewise.
285 2019-07-24 Alan Modra <amodra@gmail.com>
287 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
289 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
290 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
292 2019-07-24 Alan Modra <amodra@gmail.com>
294 * elf32-visium.c (visium_elf_post_process_headers): Don't set
295 EI_OSABI header byte here.
298 2019-07-23 Alan Modra <amodra@gmail.com>
300 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
301 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
302 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
303 when elf_gnu_osabi_mbind is set.
304 (_bfd_elf_map_sections_to_segments): Likewise.
305 (_bfd_elf_init_private_section_data): Likewise.
306 (_bfd_elf_final_write_processing): Update comment.
307 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
308 (elf_backend_special_sections): Define without .tbss for linux.
310 2019-07-23 Alan Modra <amodra@gmail.com>
312 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
313 Remove none, any, all enums.
314 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
315 (_bfd_elf_final_write_processing): Declare.
316 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
317 elf_backend_final_write_processing.
318 (_bfd_elf_post_process_headers): Move body of function to..
319 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
320 only when not already set. Adjust for rename.
321 * elfxx-target.h (elf_backend_final_write_processing): Default to
322 _bfd_elf_final_write_processing.
323 * elf-hppa.h (elf_hppa_final_write_processing): Call
324 _bfd_elf_final_write_processing.
325 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
326 * elf-nacl.c (nacl_final_write_processing): Likewise.
327 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
328 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
329 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
330 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
331 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
332 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
333 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
334 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
335 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
336 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
337 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
338 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
339 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
340 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
341 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
342 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
343 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
344 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
345 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
346 * elf32-arm.c (arm_final_write_processing): Split out from..
347 (elf32_arm_final_write_processing): ..here. Call
348 _bfd_elf_final_write_processing.
349 (elf32_arm_nacl_final_write_processing): Adjust.
350 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
351 (_bfd_mips_elf_final_write_processing): ..here. Call
352 _bfd_elf_final_write_processing.
353 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
354 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
355 * elf32-ppc.c (ppc_final_write_processing): Split out from..
356 (ppc_elf_final_write_processing): ..here. Call
357 _bfd_elf_final_write_processing.
358 (ppc_elf_vxworks_final_write_processing): Adjust.
359 * elf32-sparc.c (sparc_final_write_processing): Split out from..
360 (elf32_sparc_final_write_processing): ..here. Call
361 _bfd_elf_final_write_processing.
362 (elf32_sparc_vxworks_final_write_processing): Adjust.
363 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
364 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
365 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
366 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
367 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
368 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
369 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
370 * elflink.c (elf_link_add_object_symbols): Likewise.
371 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
374 2019-07-23 Omar Majid <omajid@redhat.com>
376 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
377 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
378 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
380 * peXXigen.c: Add comment about source of .NET magic numbers.
382 2019-07-19 Alan Modra <amodra@gmail.com>
384 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
385 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
386 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
387 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
388 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
389 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
390 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
391 (ppc64_elf_check_relocs): Support pcrel tls relocs.
392 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
393 * bfd-in2.h: Regenerate.
394 * libbfd.h: Regenerate.
396 2019-07-18 Alan Modra <amodra@gmail.com>
398 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
399 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
402 2019-07-18 Alan Modra <amodra@gmail.com>
404 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
405 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
407 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
408 tls_type vars unsigned int.
409 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
410 to select r_type edit.
412 2019-07-18 Alan Modra <amodra@gmail.com>
414 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
416 * elf64-ppc.c (TLS_GDIE): Likewise.
418 2019-07-18 Alan Modra <amodra@gmail.com>
420 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
421 range of tp-relative offsets.
423 2019-07-15 Alan Modra <amodra@gmail.com>
425 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
426 alias is no longer bfd_link_hash_defined, clear the alias.
428 2019-07-13 Alan Modra <amodra@gmail.com>
430 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
432 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
433 (_bfd_elf_init_2_index_sections): Likewise.
434 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
435 relocations for local TLS symbols, use STN_UNDEF as the relocation
437 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
438 leave TLS symbol value in the addend.
440 2019-07-08 Alan Modra <amodra@gmail.com>
443 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
444 size before reading first word.
446 2019-07-02 Nick Clifton <nickc@redhat.com>
449 * elf.c (is_debuginfo_file): New function.
450 (assign_file_positions_for_non_load_sections): Do not warn about
451 allocated sections outside of loadable segments if they are found
453 * elf-bfd.h (is_debuginfo_file): Prototype.
455 2019-07-02 Nick Clifton <nickc@redhat.com>
458 * compress.c (bfd_get_full_section_contents): Do not complain
459 about linker created sections that are larger than the file size.
461 2019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
463 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
464 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
466 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
468 2019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
470 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
471 sections when .text section contain secure entry functions
474 2019-07-01 Nick Clifton <nickc@redhat.com>
477 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
478 section VMA in the offset used to update exidx relocs.
480 2019-06-28 Nick Clifton <nickc@redhat.com>
483 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
484 large version reference section.
485 * compress.c (bfd_get_full_section_contents): Check for an
486 uncompressed section whose size is larger than the file size.
488 2019-06-28 Alan Modra <amodra@gmail.com>
490 * format.c (bfd_check_format_matches): Don't match plugin target
491 if another target matches. Expand comment.
492 * targets.c (_bfd_target_vector): Move plugin_vec after all other
493 non-corefile targets, outside !SELECT_VECS.
494 * config.bfd: Don't handle targ=plugin here.
495 * configure.ac: Don't add plugin to enable_targets or handle in
496 target loop setting selvecs and other target vars.
497 * configure: Regenerate.
499 2019-06-26 Nick Clifton <nickc@redhat.com>
502 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
503 messages for failures.
504 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
505 if returning an error value.
507 2019-06-25 Jan Beulich <jbeulich@suse.com>
509 * elf-properties.c (elf_find_and_remove_property): Rename last
510 parameter. Mention it in comment.
512 2019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
514 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
515 SEC_MERGE or SEC_CODE flags are set.
516 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
517 symtype consistently. Don't include sec_addr (sym_sec) in symval.
518 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
519 Add sec_addr (sym_sec) after handling merge sections.
521 2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
524 * elf-properties.c (elf_merge_gnu_property_list): Remove the
525 property after reporting property removal.
527 2019-06-23 Alan Modra <amodra@gmail.com>
530 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
531 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
532 Reduce range of offsets allowed for other GOT relocs.
534 2019-06-23 Alan Modra <amodra@gmail.com>
537 * elfcode.h (elf_object_p): Warning fix.
539 2019-06-21 Alan Modra <amodra@gmail.com>
542 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
544 2019-06-19 Alan Modra <amodra@gmail.com>
547 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
548 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
550 2019-06-19 Alan Modra <amodra@gmail.com>
552 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
553 functions that require r2 valid to use local entry.
554 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
556 2019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
558 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
559 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
560 with elfNN_aarch64_allocate_local_dynrelocs.
562 2019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
564 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
566 2019-06-14 Alan Modra <amodra@gmail.com>
568 * Makefile.in: Regenerate.
569 * configure: Regenerate.
571 2019-06-14 Alan Modra <amodra@gmail.com>
573 * elf64-ppc.c: Fix comments involving paddi.
575 2019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
578 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
579 absent, or the bfd is not in the ELF formart.
580 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
582 2019-06-10 Christos Zoulas <christos@zoulas.com>
585 * elf.c (elfcore_make_auxv_note_section): New function.
586 (elfcore_grok_note): Use it.
587 (elfcore_grok_freebsd_note): Likewise.
588 (elfcore_grok_openbsd_note): Likewise.
589 (elfcore_grok_netbsd_note): Likewise. Plus add support for
590 NT_NETBSDCORE_AUXV notes.
592 2019-06-06 Sudakshina Das <sudi.das@arm.com>
594 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
595 alignment of the new gnu property section.
597 2019-06-06 Sudakshina Das <sudi.das@arm.com>
599 * bfd-in.h: Change comment.
600 * bfd-in2.h: Regenerate.
601 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
602 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
605 2019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
607 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
608 Remove overflow check.
610 2019-05-28 Alan Modra <amodra@gmail.com>
613 * cofflink.c (coff_link_check_archive_element): Don't assume
614 element is a coff object file after calling add_archive_element.
616 2019-05-28 Alan Modra <amodra@gmail.com>
619 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
620 attempt to set sh_entsize for excluded PLT section.
622 2019-05-28 Alan Modra <amodra@gmail.com>
625 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
626 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
627 allocated in alpha_dynamic_entries_for_reloc.
629 2019-05-28 Alan Modra <amodra@gmail.com>
632 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
633 on NULL output_section.
634 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
636 2019-05-28 Alan Modra <amodra@gmail.com>
639 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
640 entry when MUST_FIND. Abort when MUST_FIND not found.
641 (elf_m68k_get_bfd2got_entry): Likewise.
642 (elf_m68k_relocate_section): Remove now useless assert.
644 2019-05-28 Alan Modra <amodra@gmail.com>
647 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
648 from bfd_link_info, not an output section owner.
649 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
650 (elf_hppa_final_link_relocate): Likewise.
652 2019-05-28 Alan Modra <amodra@gmail.com>
655 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
656 create_object_symbols_section, obj_textsec, obj_datasec or
657 obj_bsssec. Fix other errors in placement.
658 * config.bfd: Obsolete tic30-aout.
660 2019-05-28 Alan Modra <amodra@gmail.com>
663 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
664 end of section list as well as section_count.
665 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
666 section list before returning error.
668 2019-05-27 Alan Modra <amodra@gmail.com>
670 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
672 2019-05-27 Alan Modra <amodra@gmail.com>
675 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
677 2019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
679 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
680 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
681 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
682 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
683 (elf_backend_merge_symbol_attribute): Define.
685 2019-05-24 Alan Modra <amodra@gmail.com>
687 * po/SRC-POTFILES.in: Regenerate.
689 2019-05-24 Alan Modra <amodra@gmail.com>
691 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
692 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
693 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
694 (struct ppc_link_hash_table): Add powerxx_stubs.
695 (ppc64_elf_check_relocs): Set powerxx_stubs.
696 (build_powerxx_offset, size_powerxx_offset),
697 (num_relocs_for_powerxx_offset),
698 (emit_relocs_for_powerxx_offset): New functions.
699 (plt_stub_size): Size powerxx stubs.
700 (ppc_build_one_stub): Emit powerxx stubs.
701 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
704 2019-05-24 Alan Modra <amodra@gmail.com>
706 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
708 (xlate_pcrel_opt): New function.
709 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
710 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
711 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
713 2019-05-24 Alan Modra <amodra@gmail.com>
715 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
716 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
717 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
718 (BFD_RELOC_PPC64_PLT_PCREL34),
719 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
720 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
721 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
722 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
723 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
724 * elf64-ppc.c (PNOP): Define.
725 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
726 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
727 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
729 (ppc64_elf_prefix_reloc): New function.
730 (struct ppc_link_hash_table): Add notoc_plt.
731 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
732 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
733 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
734 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
735 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
736 possible need for dynamic relocs on non-pcrel powerxx relocs.
737 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
738 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
739 (toc_adjusting_stub_needed): Likewise.
740 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
741 (ppc64_elf_relocate_section): Handle new powerxx relocs.
742 * bfd-in2.h: Regenerate.
743 * libbfd.h: Regenerate.
745 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
747 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
748 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
750 * configure: Regenerate.
752 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
754 * configure: Regenerated.
755 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
756 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
757 (BFD64_BACKENDS): Add elf64-bpf.lo.
758 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
759 * Makefile.in (SOURCE_HFILES): Regenerate.
760 * config.bfd (targ_cpu): Handle bpf-*-* targets.
761 * cpu-bpf.c: New file.
762 * elf64-bpf.c: Likewise.
763 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
765 * archures.c: Define architecture bfd_arch_bpf and machine
767 * reloc.c: Define BFD relocations used by the BPF target.
768 * bfd-in2.h: Regenerated.
769 * libbfd.h: Likewise.
771 2019-05-22 Alan Modra <amodra@gmail.com>
773 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
776 2019-05-22 Alan Modra <amodra@gmail.com>
778 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
779 processing on "size error in section".
781 2019-05-22 Alan Modra <amodra@gmail.com>
783 * som.c (som_bfd_free_cached_info): Call
784 _bfd_generic_close_and_cleanup.
786 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
788 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
789 for TLS_TPREL_HI16(/LO16) relocations in shared library.
791 2019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
793 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
794 checks. Search the RELA table for n64 relocations.
796 2019-05-21 Matthew Fortune <matthew.fortune@mips.com>
797 Faraz Shahbazker <fshahbazker@wavecomp.com>
799 * elfxx-mips.c (LA25_BC): New macro.
800 (mips_elf_link_hash_table)<compact_branches>: New field.
801 (STUB_JALRC): New macro.
802 (mipsr6_o32_exec_plt0_entry_compact): New array.
803 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
804 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
805 (mipsr6_exec_plt_entry_compact): Likewise.
806 (mips_elf_create_la25_stub): Use BC instead of J for stubs
807 when compact_branches is true.
808 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
809 PLT for MIPSR6 with compact_branches. Do not reorder the
810 compact branches PLT. Switch the lazy stub for MIPSR6
811 with compact_branches to use JALRC.
812 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
813 when compact_branches is true.
814 (_bfd_mips_elf_compact_branches): New function.
815 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
817 2019-05-21 Tamar Christina <tamar.christina@arm.com>
820 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
823 2019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
826 * elf32-arm.c (get_value_helper): Remove.
827 (elf32_arm_final_link_relocate): Fix branch future relocations.
829 2019-05-21 Tamar Christina <tamar.christina@arm.com>
832 * bfd-in.h (enum erratum_84319_opts): New
833 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
834 int to enum erratum_84319_opts.
835 * bfd-in2.h: Regenerate.
836 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
837 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
838 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
839 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
840 (_bfd_aarch64_resize_stubs): Amend comment.
841 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
843 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
844 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
846 (clear_erratum_843419_entry): Update erratum conditional.
848 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
851 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
852 when computing distance_short_enough.
854 2019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
857 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
858 Wrap around even if distance equals avr_pc_wrap_around.
860 2019-05-20 Nick Clifton <nickc@redhat.com>
862 * po/fr.po: Updated French translation.
864 2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
866 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
868 2019-05-16 Alan Modra <amodra@gmail.com>
870 * elf32-arm.c (elf32_arm_write_section): Revert last change.
872 2019-05-15 Alan Modra <amodra@gmail.com>
874 * elf32-arm.c (elf32_arm_write_section): Don't leave
875 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
876 unitialised section contents.
878 2019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
881 * verilog.c: (VerilogDataWidth): New variable.
882 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
884 2019-05-08 Nick Clifton <nickc@redhat.com>
887 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
888 rather than FALSE if encountering a non-ELF file.
890 2019-05-06 Alan Modra <amodra@gmail.com>
892 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
894 2019-05-06 Alan Modra <amodra@gmail.com>
896 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
897 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
898 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
899 * libbfd.h: Regenerate.
900 * bfd-in2.h: Regenerate.
902 2019-05-04 Alan Modra <amodra@gmail.com>
905 * syms.c (coff_section_type): Only allow '.', '$' and numeric
906 following the standard section names.
907 (bfd_decode_symclass): Prioritize section flag tests in
908 decode_section_type before name tests in coff_section_type.
909 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
910 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
911 their names and choose standard .text section flags for
914 2019-05-02 Nick Clifton <nickc@redhat.com>
917 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
918 .gnu.debugaltlink sections as debugging sections.
920 2019-04-30 Alan Modra <amodra@gmail.com>
922 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
923 (struct _ppc64_elf_section_data): Likewise.
924 (ppc64_elf_check_relocs): Set above fields.
925 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
926 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
929 2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
932 * elflink.c (elf_link_output_extsym): Don't complain undefined
933 weak dynamic reference.
935 2019-04-25 Sudakshina Das <sudi.das@arm.com>
937 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
938 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
939 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
940 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
941 (elfNN_aarch64_small_plt0_pac_entry): Remove.
942 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
943 (elfNN_aarch64_small_plt0_bti_entry): Update.
944 (elfNN_aarch64_small_plt_bti_entry): Update.
945 (elfNN_aarch64_small_plt_pac_entry): Update.
946 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
947 (setup_plt_values): Setup new entries.
948 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
949 (elfNN_aarch64_plt_sym_val): Likewise.
951 2019-04-22 Jim Wilson <jimw@sifive.com>
953 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
955 2019-04-19 Alan Modra <amodra@gmail.com>
957 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
959 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
961 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
962 building shared object.
963 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
965 2019-04-17 H.J. Lu <hongjiu.lu@intel.com>
968 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
971 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
973 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
975 * bfd-in2.h: Regenerate.
976 * libbfd.h: Likewise.
978 2019-04-15 Sudakshina Das <sudi.das@arm.com>
980 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
981 * bfd-in2.h: Regenerated.
982 * libbfd.h: Regenerated.
984 2019-04-15 Sudakshina Das <sudi.das@arm.com>
986 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
987 * bfd-in2.h: Regenerated.
988 * libbfd.h: Likewise.
990 2019-04-15 Sudakshina Das <sudi.das@arm.com>
992 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
993 * bfd-in2.h: Regenerated.
994 * libbfd.h: Regenerated.
995 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
996 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
997 and R_ARM_THM_BF12 together.
998 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1000 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1002 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1003 * libbfd.h: Regenerated.
1004 * bfd-in2.h: Regenerated.
1005 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1006 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1007 and R_ARM_THM_BF18 together.
1008 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1010 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1012 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1013 * bfd-in2.h: Regenerated.
1014 * libbfd.h: Regenerated.
1015 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1016 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1017 and R_ARM_THM_BF16 together.
1018 (get_value_helper): New reloc helper.
1019 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1021 2019-04-15 Sudakshina Das <sudi.das@arm.com>
1023 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1024 * bfd-in2.h: Regenerate.
1025 * libbfd.h: Regenerate.
1027 2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1029 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1030 * bfd-in2.h: Regenerate.
1031 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1032 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1034 (using_thumb2): Likewise.
1035 (using_thumb2_bl): Update assert.
1036 (arch_has_arm_nop): Likewise.
1037 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1038 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1040 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf-linker-x86.h (elf_x86_cet_report): New.
1043 (elf_linker_x86_params): Add cet_report.
1044 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1045 missing IBT and SHSTK properties if needed.
1047 2019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1051 "h != NULL". Don't check "h != NULL" before calling.
1052 bfd_elf_gc_record_vtentry.
1053 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1054 * elf32-bfin.c (bfin_check_relocs): Likewise.
1055 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1056 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1057 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1058 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1059 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1060 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1061 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1062 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1063 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1064 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1065 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1066 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1067 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1068 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1069 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1070 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1071 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1072 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1073 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1074 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1075 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1076 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1077 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1078 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1079 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1080 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1081 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1082 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1083 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1086 2019-04-11 Alan Modra <amodra@gmail.com>
1089 * elflink.c (elf_link_add_object_symbols): Don't read partial
1090 dynamic entries from fuzzed objects.
1092 2019-04-11 Tamar Christina <tamar.christina@arm.com>
1095 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1096 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1097 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1099 2019-04-10 Michael Forney <mforney@mforney.org>
1102 * doc/chew.c (free_words): Correctly free "push_text" strings.
1104 2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
1106 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1108 2019-04-08 Alan Modra <amodra@gmail.com>
1110 * configure.ac (elfxx_x86): Define and use.
1111 * configure: Regenerate.
1113 2019-04-06 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf-linker-x86.h: New file.
1116 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1117 to get x86-specific linker options.
1118 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1119 (elf_x86_64_check_relocs): Likewise.
1120 (elf_x86_64_relocate_section): Likewise.
1121 (elf_x86_64_link_setup_gnu_properties): Likewise.
1122 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1123 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1124 (_bfd_elf_linker_x86_set_options): New function.
1125 * elfxx-x86.h: Include "elf-linker-x86.h".
1126 (elf_x86_link_hash_table): Add params.
1128 2019-04-03 Alan Modra <amodra@gmail.com>
1130 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1131 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1132 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1133 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1134 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1135 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1137 2019-04-02 Jim Wilson <jimw@sifive.com>
1140 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1141 ELF header flags to after check for ELF object file. Loop through
1142 sections looking for code sections, if none, then skip ABI checks.
1144 2019-03-30 Andrew Waterman <andrew@sifive.com>
1146 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1149 2019-03-29 Max Filippov <jcmvbkbc@gmail.com>
1151 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1152 info->export_dynamic to the conditional.
1154 2019-03-28 Alan Modra <amodra@gmail.com>
1157 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1158 * configure: Regenerate.
1159 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1160 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1161 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1162 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1163 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1165 2019-03-21 Jim Wilson <jimw@sifive.com>
1168 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1169 verify sym non-NULL before using. Add identical check using h.
1171 2019-03-21 Sudakshina Das <sudi.das@arm.com>
1173 * elf-bfd.h (struct elf_backend_data): Add argument to
1174 merge_gnu_properties.
1175 * elf-properties.c (elf_merge_gnu_properties): Add argument to
1176 itself and while calling bed->merge_gnu_properties.
1177 (elf_merge_gnu_property_list): Update the calls for
1178 elf_merge_gnu_properties.
1179 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1180 of --force-bti warning and add argument.
1181 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1183 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1184 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1187 2019-03-20 Sudakshina Das <sudi.das@arm.com>
1189 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1190 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1191 (elf_backend_fixup_gnu_properties): Define for AArch64.
1193 2019-03-18 Alan Modra <amodra@gmail.com>
1196 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1197 for local iplt syms with ent->plt.offset == -1. Remove ineffective
1198 attempt at writing glink stubs only once.
1200 2019-03-16 Alan Modra <amodra@gmail.com>
1203 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1204 (_bfd_elf_rel_local_sym): Likewise.
1205 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1206 section of symbols with unrecognized shndx.
1208 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1211 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1213 * cofflink.c (coff_link_add_symbols): Check for symbols defined
1214 in discarded section.
1216 2019-03-15 Alan Modra <amodra@gmail.com>
1219 * elflink.c (elf_link_add_object_symbols): Bail out on a local
1220 symbol after globals if elf_bad_symtab is not set.
1222 2019-03-15 Alan Modra <amodra@gmail.com>
1225 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1226 (_bfd_elf_rel_local_sym): Likewise.
1228 2019-03-15 Alan Modra <amodra@gmail.com>
1231 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1232 object files with sh_size not a multiple of sh_entsize.
1234 2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1237 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1238 input with bad relocation.
1240 22019-03-15 H.J. Lu <hongjiu.lu@intel.com>
1242 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1244 2019-03-14 Nick Clifton <nickc@redhat.com>
1247 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1248 (save_section_vma): Initialise field to the number of entries in
1250 (section_vma_same): Check that the number of entries in the
1251 sec_vma table matches the number of sections in the bfd.
1253 2019-03-14 Nick Clifton <nickc@redhat.com>
1256 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1257 section owner pointer when adding the default symbol.
1259 2019-03-14 Nick Clifton <nickc@redhat.com>
1262 * elflink.c (elf_link_add_object_symbols): Add new local variable
1263 extversym_end. Initialise it to point to the end of the version
1264 symbol table, if present. Check it when initialising and updating
1267 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1269 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1270 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1271 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1272 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1274 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1275 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1276 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1278 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1279 Szabolcs Nagy <szabolcs.nagy@arm.com>
1281 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1282 (aarch64_bti_pac_info): New.
1283 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1284 (bfd_elf32_aarch64_set_options): Likewise.
1285 * bfd-in2.h: Regenerate
1286 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1287 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1288 (elfNN_aarch64_small_plt0_bti_entry): New.
1289 (elfNN_aarch64_small_plt_bti_entry): New.
1290 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1291 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1292 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1293 tlsdesc_plt_entry_size fields.
1294 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1295 (setup_plt_values): New helper function.
1296 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1298 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1300 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1301 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1302 to plt stubs instead of fixed ones and update filling them according
1303 to the need for bti.
1304 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1305 (elfNN_aarch64_finish_dynamic_sections): Likewise.
1306 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1307 (elfNN_aarch64_plt_sym_val): Update size accordingly.
1308 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1310 (bfd_elfNN_get_synthetic_symtab): Define.
1311 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1312 and mising BTI NOTE SECTION.
1315 2019-03-13 Sudakshina Das <sudi.das@arm.com>
1317 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1318 linker created inputs from merge.
1319 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1320 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1321 (elfNN_aarch64_link_setup_gnu_properties): New.
1322 (elfNN_aarch64_merge_gnu_properties): New.
1323 (elf_backend_setup_gnu_properties): Define for AArch64.
1324 (elf_backend_merge_gnu_properties): Likewise.
1325 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1326 (_bfd_aarch64_elf_parse_gnu_properties): Define.
1327 (_bfd_aarch64_elf_merge_gnu_properties): Define.
1328 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1329 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1330 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1331 (elf_backend_parse_gnu_properties): Define for AArch64.
1333 2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
1336 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1337 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1339 2019-03-12 Alan Modra <amodra@gmail.com>
1341 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
1342 nmemb parameter. Use bfd_alloc2.
1343 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
1345 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1346 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
1347 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1349 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
1350 (assign_section_numbers): Style fix.
1351 (swap_out_syms): Use bfd_malloc2.
1352 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1354 (_bfd_elf_make_empty_symbol): Style fix.
1355 (elfobj_grok_stapsdt_note_1): Formatting.
1356 * elfcode.h (elf_object_p): Use bfd_alloc2.
1357 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1358 (elf_slurp_symbol_table): Use bfd_zalloc2.
1359 (elf_slurp_reloc_table): Use bfd_alloc2.
1360 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1361 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1362 size calculation doesn't overflow.
1363 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1364 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1365 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1367 2019-03-08 Alan Modra <amodra@gmail.com>
1370 * merge.c (merge_strings): Return secinfo. Don't pad section
1372 (_bfd_merge_sections): Pad section to alignment here, if input
1373 sections contributing to merged output all pad to alignment.
1376 2019-03-06 Nick Clifton <nickc@redhat.com>
1378 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1380 * coffgen.c (coff_find_nearest_line_with_names): Do not call
1381 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1383 2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
1385 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1386 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1389 * elf32-s390.c (allocate_dynrelocs): Update comment.
1391 2019-02-28 Tamar Christina <tamar.christina@arm.com>
1393 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1395 2019-02-28 Nick Clifton <nickc@redhat.com>
1398 * elf.c (bfd_elf_string_from_elf_section): Check for a string
1399 section that is not NUL terminated.
1401 2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
1404 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1405 by linker when checking copy reloc on protected symbol.
1407 2019-02-24 Alan Modra <amodra@gmail.com>
1410 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1412 2019-02-20 Eric Tsai <erictsai@cadence.com>
1414 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1415 sections between the call site and call destination and adjust
1416 call distance by the largest alignment.
1418 2019-02-20 Alan Hayward <alan.hayward@arm.com>
1420 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1421 * elf.c (elfcore_grok_aarch_pauth): New function.
1422 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1423 (elfcore_write_aarch_pauth): New function.
1424 (elfcore_write_register_note): Check for AArch64 pauth section.
1426 2019-02-20 Alan Modra <amodra@gmail.com>
1429 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1432 2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
1434 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1435 Darwin hosts, not just or1k.
1436 * configure: Regenerate.
1438 2019-02-20 Alan Modra <amodra@gmail.com>
1441 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1442 sentinel NUL to string buffer nearer to loop where it is used.
1443 Don't go past sentinel when scanning strings, and don't write
1445 * archive.c (do_slurp_coff_armap): Simplify string handling to
1448 2019-02-19 Alan Modra <amodra@gmail.com>
1451 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1452 attempting to prevent read past end of section.
1454 2019-02-18 Alan Modra <amodra@gmail.com>
1457 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
1458 PRIx64 to generate warning messages. Print local sym names too.
1460 2019-02-09 Vineet Gupta <vgupta@synopsys.com>
1462 * elf32-arc (INIT_SYM_STRING): Delete.
1463 (FINI_SYM_STRING): Likewise.
1464 (init_str): Likewise.
1465 (fini_str): Likewise.
1467 2019-02-08 Alan Modra <amodra@gmail.com>
1469 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
1470 for bss-plt" warning to make it an error.
1472 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1475 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
1476 reloc_class_ifunc for ifunc symbols.
1477 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
1479 2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
1481 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
1482 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
1484 2019-02-07 Nick Clifton <nickc@redhat.com>
1486 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
1487 into the definitely obsolete list.
1489 2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf64-x86-64.c (elf_x86_64_need_pic): Check
1493 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
1494 (elf_x86_64_relocate_section): Move PIC check for PC-relative
1496 (elf_x86_64_check_relocs): Here.
1497 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
1498 to check if a symbol is defined in a non-shared object.
1499 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
1501 2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
1503 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
1504 of 'labs' (and fix GCC warning).
1506 2019-01-25 Nick Clifton <nickc@redhat.com>
1508 * po/ru.po: Updated Russian translation.
1510 2019-01-23 Nick Clifton <nickc@redhat.com>
1512 * po/fr.po: Updated French translation.
1514 2019-01-21 Nick Clifton <nickc@redhat.com>
1516 * po/pt.po: Updated Portuguese translation.
1517 * po/uk.po: Updated Ukranian translation.
1519 2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
1522 * elf32-nds32.c (nds32_relocate_section): Add space between words
1524 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
1526 (riscv_i_or_e_p): Likewise.
1527 (riscv_merge_arch_attr_info): Likewise.
1529 2019-01-19 Nick Clifton <nickc@redhat.com>
1531 * version.m4: Reset to 2.32.51
1532 * configure: Regenerate.
1533 * po/bfd.pot: Regenerate.
1535 2018-06-24 Nick Clifton <nickc@redhat.com>
1537 2.32 branch created.
1539 2019-01-16 Kito Cheng <kito@andestech.com>
1541 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1544 2019-01-16 Kito Cheng <kito@andestech.com>
1545 Nelson Chu <nelson@andestech.com>
1547 * elfnn-riscv.c (in_subsets): New.
1548 (out_subsets): Likewise.
1549 (merged_subsets): Likewise.
1550 (riscv_std_ext_p): Likewise.
1551 (riscv_non_std_ext_p): Likewise.
1552 (riscv_std_sv_ext_p): Likewise.
1553 (riscv_non_std_sv_ext_p): Likewise.
1554 (riscv_version_mismatch): Likewise.
1555 (riscv_i_or_e_p): Likewise.
1556 (riscv_merge_std_ext): Likewise.
1557 (riscv_merge_non_std_and_sv_ext): Likewise.
1558 (riscv_merge_arch_attr_info): Likewise.
1559 (riscv_merge_attributes): Likewise.
1560 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1562 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1563 (elf_backend_obj_attrs_vendor): Define.
1564 (elf_backend_obj_attrs_section_type): Likewise.
1565 (elf_backend_obj_attrs_section): Likewise.
1566 (elf_backend_obj_attrs_arg_type): Define as
1567 riscv_elf_obj_attrs_arg_type.
1568 * elfxx-riscv.c (riscv_estimate_digit): New.
1569 (riscv_estimate_arch_strlen1): Likewise.
1570 (riscv_estimate_arch_strlen): Likewise.
1571 (riscv_arch_str1): Likewise.
1572 (riscv_arch_str): Likewise.
1573 * elfxx-riscv.h (riscv_arch_str): Declare.
1575 2019-01-14 John Darrington <john@darrington.wattle.id.au>
1577 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1579 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1580 source field. (md_apply_fix): Apply final fix
1581 to BFD_RELOC_S12Z_OPR.
1582 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1584 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
1587 * elf32-s390.c (allocate_dynrelocs): Update comment.
1589 2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
1591 * warning.m4: Adjust egrep pattern for non-GNU compilers.
1592 * configure: Regenerate.
1594 2019-01-08 Alan Modra <amodra@gmail.com>
1598 * ihex.c (ihex_write_object_contents): Properly check 32-bit
1601 2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
1603 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1604 * bfd/bfd-in2.h: Regenerate.
1605 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1606 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1608 2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
1610 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1611 default target, little endian target is more suitable.
1613 2019-01-04 Alan Modra <amodra@gmail.com>
1617 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1619 (EQ_VALUE_IN_FIELD): Likewise.
1620 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1622 2019-01-01 Alan Modra <amodra@gmail.com>
1624 Update year range in copyright notice of all files.
1626 For older changes see ChangeLog-2018
1628 Copyright (C) 2019 Free Software Foundation, Inc.
1630 Copying and distribution of this file, with or without modification,
1631 are permitted in any medium without royalty provided the copyright
1632 notice and this notice are preserved.
1638 version-control: never