1 2020-06-21 Alan Modra <amodra@gmail.com>
4 * configure.ac: Disable plugins by default for some targets.
5 * plugin.c: Comment typo fix.
6 * configure: Regenerate.
8 2020-06-19 Nick Clifton <nickc@redhat.com>
10 * plugin.c (try_load_plugin): Suppress the error message about
11 being unable to open a plugin if creating a list of viable
14 2020-06-16 Alan Modra <amodra@gmail.com>
16 * aout-tic30.c: Delete file.
17 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
18 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
19 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
20 (xc16x-*-elf): Sort properly.
21 * configure.ac: Remove tic30_aout_vec.
22 * targets.c: Likewise.
23 * Makefile.in: Regenerate.
24 * configure: Regenerate.
25 * po/SRC-POTFILES.in: Regenerate.
27 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
29 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
30 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
31 (elf32xtensa_abi): New global variable.
32 (xtensa_abi_choice): New function.
33 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
34 XSHAL_ABI to select PLT code.
36 2020-06-15 Roland McGrath <mcgrathr@google.com>
38 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
39 field of bfd_link_info.
41 2020-06-15 Alan Modra <amodra@gmail.com>
43 * config.bfd: Obsolete powerpcle-*-pe targets.
45 2020-06-15 Alan Modra <amodra@gmail.com>
48 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
49 symbols that were defined in discarded sections.
50 * cofflink.c (coff_link_check_archive_element): Likewise.
51 (coff_link_add_symbols): Set indx to -3 for symbols defined in
53 (_bfd_coff_write_global_sym): Don't emit such symbols.
54 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
55 libcoff.h: Regenerate.
57 2020-06-11 Alan Modra <amodra@gmail.com>
60 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
62 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
64 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
65 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
66 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
69 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
72 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
75 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
78 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
79 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
80 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
82 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
83 Set ifunc_resolvers if there are FUNC resolvers.
84 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
85 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
86 with elf.ifunc_resolvers.
87 (write_plt_relocs_for_local_syms): Likewise.
88 (ppc64_elf_relocate_section): Likewise.
89 (ppc64_elf_finish_dynamic_sections): Likewise.
90 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
92 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
93 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
94 instead of readonly_dynrelocs_against_ifunc.
95 * elfxx-x86.h (elf_x86_link_hash_table): Remove
96 readonly_dynrelocs_against_ifunc.
98 2020-06-09 Alan Modra <amodra@gmail.com>
100 * elf64-ppc.c (struct ppc_link_hash_table): Delete
101 maybe_local_ifunc_resolver field.
102 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
103 cases where maybe_local_ifunc_resolver was set.
104 (ppc64_elf_relocate_section): Likewise.
105 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
108 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
110 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
112 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
114 (elf32_arm_size_dynamic_sections): Updated. Clear
115 root.tlsdesc_plt for DF_BIND_NOW.
116 (elf32_arm_finish_dynamic_sections): Updated.
117 (elf32_arm_output_arch_local_syms): Likewise.
118 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
119 Clear root.tlsdesc_plt for DF_BIND_NOW.
120 (nds32_elf_finish_dynamic_sections): Updated.
121 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
122 dt_tlsdesc_plt and dt_tlsdesc_got.
123 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
124 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
125 tlsdesc_plt and dt_tlsdesc_got.
126 (elfNN_aarch64_allocate_dynrelocs): Updated.
127 (elfNN_aarch64_finish_dynamic_sections): Likewise.
128 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
129 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
131 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
132 (_bfd_x86_elf_size_dynamic_sections): Likewise.
133 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
134 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
137 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
139 * elf32-tic6x.c (elf32_bed): Defined the default to
142 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
144 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
146 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
147 root.splt/root.srelplt.
148 (elf64_hppa_create_dynamic_sections): Likewise.
149 (elf64_hppa_size_dynamic_sections): Likewise.
150 (elf64_hppa_finish_dynamic_symbol): Likewise.
151 (elf_hppa_final_link): Likewise.
152 (elf_hppa_final_link_relocate): Likewise.
154 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
156 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
157 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
160 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
162 * elf-bfd.h (elf_target_os): New.
163 (elf_link_hash_table): Add target_os.
164 (elf_backend_data): Add target_os.
165 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
166 symbian_p and nacl_p.
167 (create_got_section): Updated.
168 (elf32_arm_create_dynamic_sections): Likewise.
169 (arm_type_of_stub): Likewise.
170 (elf32_arm_create_or_find_stub_sec): Likewise.
171 (elf32_arm_allocate_plt_entry): Likewise.
172 (elf32_arm_populate_plt_entry): Likewise.
173 (elf32_arm_final_link_relocate): Likewise.
174 (elf32_arm_check_relocs): Likewise.
175 (allocate_dynrelocs_for_symbol): Likewise.
176 (elf32_arm_finish_dynamic_symbol): Likewise.
177 (elf32_arm_finish_dynamic_sections): Likewise.
178 (elf32_arm_output_plt_map_1): Likewise.
179 (elf32_arm_output_arch_local_syms): Likewise.
180 (elf32_arm_add_symbol_hook): Likewise.
181 (elf32_arm_nacl_link_hash_table_create): Likewise.
182 (elf32_arm_vxworks_link_hash_table_create): Likewise.
183 (elf32_arm_symbian_link_hash_table_create): Likewise.
184 (ELF_TARGET_OS): New.
185 * elf32-i386.c (elf_i386_arch_bed): Removed.
186 (elf_backend_arch_data): Likewise.
187 (elf_i386_solaris_arch_bed): Likewise.
188 (elf_i386_nacl_arch_bed): Likewise.
189 (elf_i386_vxworks_arch_bed): Likewise.
190 (elf_i386_relocate_section): Updated.
191 (elf_i386_finish_dynamic_sections): Likewise.
192 (elf_i386_get_synthetic_symtab): Likewise.
193 (elf_i386_link_setup_gnu_properties): Likewise.
194 (ELF_TARGET_OS): New.
195 * elf32-mips.c (ELF_TARGET_OS): New.
196 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
197 (ppc_elf_create_got): Updated.
198 (ppc_elf_create_dynamic_sections): Likewise.
199 (ppc_elf_check_relocs): Likewise.
200 (ppc_elf_adjust_dynamic_symbol): Likewise.
201 (ppc_elf_size_dynamic_sections): Likewise.
202 (ppc_elf_relocate_section): Likewise.
203 (ppc_elf_finish_dynamic_sections): Likewise.
204 (ppc_elf_vxworks_link_hash_table_create): Likewise.
205 (ELF_TARGET_OS): New.
206 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
207 (sh_elf_link_hash_table_create): Updated.
208 (sh_elf_create_dynamic_sections): Likewise.
209 (allocate_dynrelocs): Likewise.
210 (sh_elf_size_dynamic_sections): Likewise.
211 (sh_elf_relocate_section): Likewise.
212 (sh_elf_finish_dynamic_symbol): Likewise.
213 (sh_elf_finish_dynamic_sections): Likewise.
214 (ELF_TARGET_OS): New.
215 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
217 (bfd_elf32_bfd_link_hash_table_create): Likewise.
218 (ELF_TARGET_OS): New.
219 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
220 (elf_x86_64_solaris_arch_bed): Likewise.
221 (elf_x86_64_nacl_arch_bed): Likewise.
222 (elf_x86_64_finish_dynamic_sections): Updated.
223 (elf_x86_64_get_synthetic_symtab): Likewise.
224 (elf_x86_64_link_setup_gnu_properties): Likewise.
225 (ELF_TARGET_OS): New.
226 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
228 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
229 (MIPS_ELF_REL_DYN_NAME): Updated.
230 (ELF_MIPS_GP_OFFSET): Likewise.
231 (mips_elf_create_local_got_entry): Likewise.
232 (mips_elf_allocate_dynamic_relocations): Likewise.
233 (mips_elf_count_got_symbols): Likewise.
234 (is_gott_symbol): Likewise.
235 (mips_elf_calculate_relocation): Likewise.
236 (mips_elf_create_dynamic_relocation): Likewise.
237 (_bfd_mips_elf_check_relocs): Likewise.
238 (allocate_dynrelocs): Likewise.
239 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
240 (mips_elf_lay_out_got): Likewise.
241 (mips_elf_set_plt_sym_value): Likewise.
242 (_bfd_mips_elf_size_dynamic_sections): Likewise.
243 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
244 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
245 (_bfd_mips_elf_final_link): Likewise.
246 (_bfd_mips_init_file_header): Likewise.
247 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
249 (allocate_dynrelocs): Likewise.
250 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
251 (_bfd_sparc_elf_relocate_section): Likewise.
252 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
253 (sparc_finish_dyn): Likewise.
254 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
255 * elfxx-target.h (ELF_TARGET_OS): New.
256 (elfNN_bed): Add ELF_TARGET_OS.
257 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
258 (_bfd_x86_elf_link_hash_table_create): Likewise.
259 (_bfd_x86_elf_size_dynamic_sections): Likewise.
260 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
261 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
262 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
263 * elfxx-x86.h (elf_x86_target_os): Removed.
264 (elf_x86_backend_data): Likewise.
265 (get_elf_x86_backend_data): Likewise.
266 (elf_x86_link_hash_table): Remove target_os.
268 2020-06-06 Alan Modra <amodra@gmail.com>
271 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
272 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
273 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
274 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
275 * elf64-ppc.c: Update throughout for reloc renaming.
276 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
277 * libbfd.h: Regenerate.
278 * bfd-in2.h: Regenerate.
280 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
283 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
286 2020-06-05 Nick Clifton <nickc@redhat.com>
288 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
291 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
293 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
294 priv_may_conflict, in_priv_zero and out_priv_zero to decide
295 whether the object can be linked according to it's priv
296 attributes. The object without any priv spec attributes can
297 be linked with others. If the first input object doesn't contain
298 any priv attributes, then we need to copy the setting from the
299 next input one. Also report more detailed error messages to user.
301 2020-06-04 Stephen Casner <casner@acm.org>
303 Extend pdp11-aout symbol table format to accommodate .stab
304 symbols and implement correct handling of them.
306 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
307 (N_STAB, is_stab): Needed new function is_stab to disambiguate
308 normal vs. .stab symbol table type values, replacing N_STAB mask.
309 (translate_from_native_sym_flags): Determine correct section for
310 different .stab types.
311 (translate_to_native_sym_flags): Leave .stab types intact.
312 (translate_symbol_table): Error if symbol indicates overlay;
313 store desc field from .stab symbols.
314 (write_syms): Output desc field with symbol.
315 (aout_link_check_ar_symbols): Skip .stab symbols.
316 (aout_link_add_symbols): Correctly distinguish .stab symbols.
317 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
318 (aout_link_write_symbols): Write 0 for desk and ovly fields;
319 correctly distinguish .stab symbols and select calculate their
320 section and value; and copy desc and ovly fields from input symbol
323 2020-06-04 Stephen Casner <casner@acm.org>
325 * aoutx.h (translate_symbol_table): Comment had external and
327 * pdp11.c (translate_symbol_table): Likewise.
329 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
331 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
332 (is_x86_elf): Check elf.hash_table_id instead of target_id.
333 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
335 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
338 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
339 in debug section against symbol defined in shared library to 0.
340 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
341 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
342 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
343 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
344 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
345 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
346 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
347 * elf32-sh.c (sh_elf_check_relocs): Likewise.
348 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
349 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
350 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
351 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
352 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
353 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
355 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
356 there is non-GOT reference.
357 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
358 non-alloced sections.
360 2020-06-03 Stephen Casner <casner@acm.org>
362 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
364 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
366 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
367 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
368 other size that doesn't qcover the header word.
369 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
370 string table, and zero it.
371 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
372 message and set bfd_error on finding an invalid name string offset.
373 (add_to_stringtab): INLINE -> inline
374 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
376 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
377 any relocs that could not be recognised.
378 92744f05809 PR 20929 - Check for relocs without an associated symbol.
379 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
380 name exists and is long enough, before attempting to see if it is
382 c3864421222 - Correct case for N_SO being the last symbol.
383 50455f1ab29 PR 20891 - Handle the case where the main file name
384 and the directory name are both empty.
385 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
386 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
387 range string table offsets.
388 531336e3a0b PR 20909 - Fix off-by-one error in check for an
389 illegal string offset.
390 (aout_link_includes_newfunc): Add comment.
391 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
392 on unexpected relocation type rather than ASSERT.
394 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
397 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
398 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
400 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
403 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
404 non-alloced sections.
406 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
408 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
409 dynamic relocations for non SEC_ALLOC sections.
411 2020-06-03 Gunther Nikl <gnikl@justmail.de>
413 * aout64.c (BMAGIC, QMAGIC): Do not define.
414 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
415 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
416 to check the file format.
417 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
418 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
419 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
421 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
423 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
424 relocations for non SEC_ALLOC sections.
426 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
428 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
429 * elf32-arm.c (maybe_set_textrel): Removed.
430 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
431 with _bfd_elf_maybe_set_textrel.
432 * elf32-csky.c (maybe_set_textrel): Removed.
433 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
434 with _bfd_elf_maybe_set_textrel.
435 * elf32-hppa.c (maybe_set_textrel): Removed.
436 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
437 with _bfd_elf_maybe_set_textrel.
438 * elf32-lm32.c (maybe_set_textrel): Removed.
439 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
440 with _bfd_elf_maybe_set_textrel.
441 * elf32-m32r.c (maybe_set_textrel): Removed.
442 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
443 with _bfd_elf_maybe_set_textrel.
444 * elf32-metag.c (maybe_set_textrel): Removed.
445 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
446 with _bfd_elf_maybe_set_textrel.
447 * elf32-nds32.c (maybe_set_textrel): Removed.
448 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
449 with _bfd_elf_maybe_set_textrel.
450 * elf32-or1k.c (maybe_set_textrel): Removed.
451 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
452 with _bfd_elf_maybe_set_textrel.
453 * elf32-ppc.c (maybe_set_textrel): Removed.
454 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
455 with _bfd_elf_maybe_set_textrel.
456 * elf32-s390.c (maybe_set_textrel): Removed.
457 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
458 with _bfd_elf_maybe_set_textrel.
459 * elf32-sh.c (maybe_set_textrel): Removed.
460 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
461 with _bfd_elf_maybe_set_textrel.
462 * elf32-tic6x.c (maybe_set_textrel): Removed.
463 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
464 with _bfd_elf_maybe_set_textrel.
465 * elf32-tilepro.c (maybe_set_textrel): Removed.
466 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
467 with _bfd_elf_maybe_set_textrel.
468 * elf64-ppc.c (maybe_set_textrel): Removed.
469 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
470 with _bfd_elf_maybe_set_textrel.
471 * elf64-s390.c (maybe_set_textrel): Removed.
472 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
473 with _bfd_elf_maybe_set_textrel.
474 * elfnn-aarch64.c (maybe_set_textrel): Removed.
475 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
476 with _bfd_elf_maybe_set_textrel.
477 * elfnn-riscv.c (maybe_set_textrel): Removed.
478 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
479 with _bfd_elf_maybe_set_textrel.
480 * elfxx-sparc.c (maybe_set_textrel): Removed.
481 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
482 with _bfd_elf_maybe_set_textrel.
483 * elfxx-tilegx.c (maybe_set_textrel): Removed.
484 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
485 with _bfd_elf_maybe_set_textrel.
486 * elfxx-x86.c (maybe_set_textrel): Removed.
487 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
488 with _bfd_elf_maybe_set_textrel.
489 * elflink.c (_bfd_elf_maybe_set_textrel): New.
491 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
494 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
496 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
497 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
498 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
499 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
501 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
502 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
503 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
504 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
505 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
506 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
507 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
508 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
509 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
510 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
511 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
512 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
513 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
514 (elf_backend_copy_indirect_symbol): Likewise.
515 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
516 (elf_backend_copy_indirect_symbol): Likewise.
517 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
519 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
522 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
523 * elf32-arm.c (readonly_dynrelocs): Removed.
524 (maybe_set_textrel): Replace readonly_dynrelocs with
525 _bfd_elf_readonly_dynrelocs.
526 * elf32-csky.c (readonly_dynrelocs): Removed.
527 (maybe_set_textrel): Replace readonly_dynrelocs with
528 _bfd_elf_readonly_dynrelocs.
529 * elf32-hppa.c(readonly_dynrelocs): Removed.
530 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
531 _bfd_elf_readonly_dynrelocs.
532 (maybe_set_textrel): Likewise.
533 * elf32-lm32.c (readonly_dynrelocs): Removed.
534 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
535 with _bfd_elf_readonly_dynrelocs.
536 (maybe_set_textrel): Likewise.
537 * elf32-m32r.c (readonly_dynrelocs): Removed.
538 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
539 with _bfd_elf_readonly_dynrelocs.
540 (maybe_set_textrel): Likewise.
541 * elf32-metag.c (readonly_dynrelocs): Removed.
542 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
543 with _bfd_elf_readonly_dynrelocs.
544 (maybe_set_textrel): Likewise.
545 * elf32-microblaze.c (readonly_dynrelocs): Removed.
546 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
547 with _bfd_elf_readonly_dynrelocs.
548 * elf32-nds32.c (readonly_dynrelocs): Removed.
549 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
550 with _bfd_elf_readonly_dynrelocs.
551 (maybe_set_textrel): Likewise.
552 * elf32-or1k.c (readonly_dynrelocs): Removed.
553 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
554 with _bfd_elf_readonly_dynrelocs.
555 * elf32-ppc.c (readonly_dynrelocs): Removed.
556 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
557 _bfd_elf_readonly_dynrelocs.
558 (ppc_elf_adjust_dynamic_symbol): Likewise.
559 (maybe_set_textrel): Likewise.
560 * elf32-s390.c (readonly_dynrelocs): Removed.
561 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
562 with _bfd_elf_readonly_dynrelocs.
563 (maybe_set_textrel): Likewise.
564 * elf32-sh.c (readonly_dynrelocs): Removed.
565 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
566 _bfd_elf_readonly_dynrelocs.
567 (maybe_set_textrel): Likewise.
568 * elf32-tic6x.c (readonly_dynrelocs): Removed.
569 (maybe_set_textrel): Replace readonly_dynrelocs with
570 _bfd_elf_readonly_dynrelocs.
571 * elf32-tilepro.c (readonly_dynrelocs): Removed.
572 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
573 with _bfd_elf_readonly_dynrelocs.
574 (maybe_set_textrel): Likewise.
575 * elf64-ppc.c (readonly_dynrelocs): Removed.
576 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
577 _bfd_elf_readonly_dynrelocs.
578 (ppc64_elf_adjust_dynamic_symbol): Likewise.
579 (maybe_set_textrel): Likewise.
580 * elf64-s390.c (readonly_dynrelocs): Removed.
581 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
582 with _bfd_elf_readonly_dynrelocs.
583 (maybe_set_textrel): Likewise.
584 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
585 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
586 (maybe_set_textrel): Replace readonly_dynrelocs with
587 _bfd_elf_readonly_dynrelocs.
588 * elfnn-riscv.c (readonly_dynrelocs): Removed.
589 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
590 with _bfd_elf_readonly_dynrelocs.
591 (maybe_set_textrel): Likewise.
592 * elfxx-sparc.c (readonly_dynrelocs): Removed.
593 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
594 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
595 (maybe_set_textrel): Likewise.
596 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
597 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
598 with _bfd_elf_readonly_dynrelocs.
599 (maybe_set_textrel): Likewise.
600 * elfxx-x86.c (readonly_dynrelocs): Removed.
601 (maybe_set_textrel): Replace readonly_dynrelocs with
602 _bfd_elf_readonly_dynrelocs.
603 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
605 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
607 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
608 -fsanitize=undefined.
610 2020-06-03 Alan Modra <amodra@gmail.com>
614 * peicode.h (pe_ILF_make_a_section): Align data for compilers
616 (pe_ILF_build_a_bfd): Likewise.
618 2020-06-03 Alan Modra <amodra@gmail.com>
621 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
622 core files as well as objects.
624 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
627 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
628 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
630 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
631 (elf_arc_link_hash_newfunc): Updated.
632 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
633 (elf32_arm_link_hash_newfunc): Updated.
634 (elf32_arm_copy_indirect_symbol): Likewise.
635 (elf32_arm_check_relocs): Likewise.
636 (readonly_dynrelocs): Likewise.
637 (allocate_dynrelocs_for_symbol): Likewise.
638 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
639 (csky_elf_link_hash_newfunc): Updated.
640 (csky_allocate_dynrelocs): Likewise.
641 (readonly_dynrelocs): Likewise.
642 (csky_elf_copy_indirect_symbol): Likewise.
643 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
644 (hppa_link_hash_newfunc): Updated.
645 (elf32_hppa_copy_indirect_symbol): Likewise.
646 (elf32_hppa_hide_symbol): Likewise.
647 (elf32_hppa_adjust_dynamic_symbol): Likewise.
648 (allocate_dynrelocs): Likewise.
649 (elf32_hppa_relocate_section): Likewise.
650 * elf32-i386.c (elf_i386_check_relocs): Likewise.
651 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
652 (lm32_elf_link_hash_newfunc): Likewise.
653 (lm32_elf_link_hash_table_create): Updated.
654 (readonly_dynrelocs): Likewise.
655 (allocate_dynrelocs): Likewise.
656 (lm32_elf_copy_indirect_symbol): Likewise.
657 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
658 (m32r_elf_link_hash_newfunc): Likewise.
659 (m32r_elf_link_hash_table_create): Updated.
660 (m32r_elf_copy_indirect_symbol): Likewise.
661 (allocate_dynrelocs): Likewise.
662 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
663 (metag_link_hash_newfunc): Updated.
664 (elf_metag_copy_indirect_symbol): Likewise.
665 (readonly_dynrelocs): Likewise.
666 (allocate_dynrelocs): Likewise.
667 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
669 (link_hash_newfunc): Updated.
670 (microblaze_elf_check_relocs): Likewise.
671 (microblaze_elf_copy_indirect_symbol): Likewise.
672 (readonly_dynrelocs): Likewise.
673 (allocate_dynrelocs): Likewise.
674 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
675 (nds32_elf_link_hash_newfunc): Updated.
676 (nds32_elf_copy_indirect_symbol): Likewise.
677 (readonly_dynrelocs): Likewise.
678 (allocate_dynrelocs): Likewise.
679 (nds32_elf_check_relocs): Likewise.
680 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
681 (link_hash_newfunc): Updated.
682 (nios2_elf32_copy_indirect_symbol): Likewise.
683 (nios2_elf32_check_relocs): Likewise.
684 (allocate_dynrelocs): Likewise.
685 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
686 (or1k_elf_link_hash_newfunc): Updated.
687 (readonly_dynrelocs): Likewise.
688 (allocate_dynrelocs): Likewise.
689 (or1k_elf_copy_indirect_symbol): Likewise.
690 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
691 (ppc_elf_link_hash_newfunc): Updated.
692 (ppc_elf_copy_indirect_symbol): Likewise.
693 (ppc_elf_check_relocs): Likewise.
694 (readonly_dynrelocs): Likewise.
695 (ppc_elf_adjust_dynamic_symbol): Likewise.
696 (allocate_dynrelocs): Likewise.
697 (ppc_elf_relocate_section): Likewise.
698 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
699 (link_hash_newfunc): Updated.
700 (elf_s390_copy_indirect_symbol): Likewise.
701 (readonly_dynrelocs): Likewise.
702 (elf_s390_adjust_dynamic_symbol): Likewise.
703 (allocate_dynrelocs): Likewise.
704 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
705 (sh_elf_link_hash_newfunc): Updated.
706 (readonly_dynrelocs): Likewise.
707 (allocate_dynrelocs): Likewise.
708 (sh_elf_copy_indirect_symbol): Likewise.
709 (sh_elf_check_relocs): Likewise.
710 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
711 (elf32_tic6x_link_hash_newfunc): Likewise.
712 (elf32_tic6x_link_hash_table_create): Updated.
713 (readonly_dynrelocs): Likewise.
714 (elf32_tic6x_check_relocs): Likewise.
715 (elf32_tic6x_allocate_dynrelocs): Likewise.
716 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
718 (link_hash_newfunc): Updated.
719 (tilepro_elf_copy_indirect_symbol): Likewise.
720 (tilepro_elf_check_relocs): Likewise.
721 (allocate_dynrelocs): Likewise.
722 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
723 (ppc64_elf_copy_indirect_symbol): Updated.
724 (ppc64_elf_check_relocs): Likewise.
725 (readonly_dynrelocs): Likewise.
726 (ppc64_elf_adjust_dynamic_symbol): Likewise.
727 (dec_dynrel_count): Likewise.
728 (allocate_dynrelocs): Likewise.
729 (ppc64_elf_relocate_section): Likewise.
730 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
731 (link_hash_newfunc): Updated.
732 (elf_s390_copy_indirect_symbol): Likewise.
733 (readonly_dynrelocs): Likewise.
734 (allocate_dynrelocs): Likewise.
735 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
736 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
738 (elfNN_aarch64_link_hash_newfunc): Updated.
739 (elfNN_aarch64_copy_indirect_symbol): Likewise.
740 (readonly_dynrelocs): Likewise.
741 (need_copy_relocation_p): Likewise.
742 (elfNN_aarch64_allocate_dynrelocs): Likewise.
743 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
744 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
745 (link_hash_newfunc): Updated.
746 (riscv_elf_copy_indirect_symbol): Likewise.
747 (riscv_elf_check_relocs): Likewise.
748 (readonly_dynrelocs): Likewise.
749 (allocate_dynrelocs): Likewise.
750 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
752 (link_hash_newfunc): Updated.
753 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
754 (_bfd_sparc_elf_check_relocs): Likewise.
755 (readonly_dynrelocs): Likewise.
756 (allocate_dynrelocs): Likewise.
757 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
758 (link_hash_newfunc): Updated.
759 (tilegx_elf_copy_indirect_symbol): Likewise.
760 (tilegx_elf_check_relocs): Likewise.
761 (readonly_dynrelocs): Likewise.
762 (allocate_dynrelocs): Likewise.
763 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
764 (readonly_dynrelocs): Likewise.
765 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
766 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
768 2020-06-01 Alan Modra <amodra@gmail.com>
770 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
771 command against cmd_length, not the end of record. For
772 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
773 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
776 2020-05-28 David Faust <david.faust@oracle.com>
778 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
779 R_BPF_INSN_{32,64} relocations.
781 2020-05-28 Stephen Casner <casner@acm.org>
783 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
784 addreses in .long (used in testsuites) and .stab values.
786 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
789 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
790 Check bfd_link_dll when issue a DT_TEXTREL warning.
791 * elfxx-x86.c (maybe_set_textrel): Likewise.
792 (_bfd_x86_elf_size_dynamic_sections): Likewise.
794 2020-05-26 Nick Clifton <nickc@redhat.com>
796 * plugin.c (try_load_plugin): Extend error message when a plugin
799 2020-05-23 Alan Modra <amodra@gmail.com>
801 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
803 2020-05-22 Alan Modra <amodra@gmail.com>
806 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
807 attributes from shared libraries, and do not return an error if
810 2020-05-21 Alan Modra <amodra@gmail.com>
813 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
815 (_bfd_delete_bfd): Free the copy.
816 (_bfd_new_bfd): Free nbfd->memory on error.
818 2020-05-21 Alan Modra <amodra@gmail.com>
820 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
821 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
822 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
823 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
824 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
825 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
826 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
827 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
828 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
829 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
830 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
831 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
832 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
833 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
834 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
835 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
836 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
837 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
838 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
839 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
841 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
843 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
844 get_default_version. It is used to find the default version for
845 the specific extension.
846 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
847 default_major_version and default_minor_version. Add new bfd_boolean
848 parameter *use_default_version. Set it to TRUE if we need to call
849 the callback rps->get_default_version to find the default version.
850 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
851 the default version in riscv_parsing_subset_version, and then call
852 riscv_add_subset to add the subset into subset list.
853 (riscv_parse_prefixed_ext): Likewise.
854 (riscv_std_z_ext_strtab): Support Zicsr extensions.
855 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
856 strings rather than characters.
857 riscv_merge_arch_attr_info): The callback function get_default_version
858 is only needed for assembler, so set it to NULL int the linker.
859 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
860 * elfxx-riscv.h: Updated.
862 2020-05-20 Alan Modra <amodra@gmail.com>
865 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
866 use bfd_set_filename.
867 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
868 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
869 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
870 (bfd_create): Likewise.
871 (_bfd_delete_bfd): Don't free filename.
872 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
873 return pointer to the copy or NULL on alloc fail.
874 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
875 result of bfd_set_filename.
876 * bfd-in2.h: Regenerate.
878 2020-05-20 Alan Modra <amodra@gmail.com>
881 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
882 section size against file size.
883 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
885 2020-05-19 Gunther Nikl <gnikl@justmail.de>
888 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
889 and memset when allocating memory for the sections_being_created
892 2020-05-19 Stafford Horne <shorne@gmail.com>
894 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
896 (or1k_elf_relocate_section): Access srelgot via
897 htab->root.srelgot. Add assertions for srelgot->contents.
898 Introduce local variable for srelgot to not reuse global
900 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
901 (or1k_set_got_and_rela_sizes): New function.
902 (or1k_initial_exec_offset): New function.
903 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
904 (or1k_elf_relocate_section): Allow for TLS to handle multiple
906 (or1k_elf_check_relocs): Use OR to set TLS access.
907 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
909 (or1k_elf_size_dynamic_sections): Use
910 or1k_set_got_and_rela_sizes to set sizes.
911 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
912 (TCB_SIZE): New macro.
913 (tpoff): Use TCB_SIZE and alignment to calculate offset.
914 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
915 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
916 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
917 (tpoff): Add dynamic boolean argument.
918 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
920 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
922 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
923 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
924 cases with BFD_RELOC_AARCH64_JUMP26.
925 (elfNN_aarch64_check_relocs): Likewise.
927 2020-05-19 Alan Modra <amodra@gmail.com>
929 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
930 bfd_get_filename rather than accessing bfd->filename directly.
931 * aout-target.h (MY (object_p)): Likewise.
932 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
933 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
934 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
935 (_bfd_archive_bsd44_construct_extended_name_table),
936 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
937 (_bfd_bsd_write_armap): Likewise.
938 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
939 * cache.c (bfd_open_file): Likewise.
940 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
941 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
942 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
943 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
944 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
945 * elf32-nds32.c (nds32_elf_output_symbol_hook),
946 (patch_tls_desc_to_ie): Likewise.
947 * elf32-spu.c (sort_bfds, print_one_overlay_section),
948 (spu_elf_auto_overlay): Likewise.
949 * elf64-hppa.c (elf_hppa_final_link): Likewise.
950 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
951 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
952 * elflink.c (bfd_elf_size_dynamic_sections),
953 (elf_link_input_bfd): Likewise.
954 * linker.c (_bfd_generic_link_output_symbols): Likewise.
955 * mach-o.c (bfd_mach_o_follow_dsym),
956 (bfd_mach_o_close_and_cleanup): Likewise.
957 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
958 (find_separate_debug_file, get_build_id_name): Likewise.
959 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
960 * plugin.c (bfd_plugin_open_input): Likewise.
961 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
962 * som.c (som_write_armap): Likewise.
963 * srec.c (srec_write_record, srec_write_symbols): Likewise.
964 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
965 (_bfd_vms_lib_write_archive_contents): Likewise.
966 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
968 2020-05-19 Alan Modra <amodra@gmail.com>
971 * bfdio.c (_bfd_real_fopen): Typo fix.
973 2020-05-18 Nick Clifton <nickc@redhat.com>
976 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
977 for the sections_being_created array.
979 2020-05-18 Alan Modra <amodra@gmail.com>
981 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
982 they can be freed without also freeing internal_relocs.
984 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
987 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
988 separators into DOS style when creating a WIN32 fullpath.
990 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
992 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
993 to initialize RISC-V tdata.
995 2020-05-12 Gunther Nikl <gnikl@justmail.de>
997 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1000 2020-05-11 Alan Modra <amodra@gmail.com>
1002 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1004 2020-05-11 Alan Modra <amodra@gmail.com>
1006 * elf64-ppc.c: Rename powerxx to power10 throughout.
1008 2020-05-11 Alan Modra <amodra@gmail.com>
1011 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1012 contains required number of auxents before processing any auxent.
1013 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1014 file name from auxents for PE.
1016 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1018 * aout-cris.c (DEFAULT_ARCH): Delete define.
1019 (MY_set_arch_mach): Likewise.
1020 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1022 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1023 of r_type before the shift.
1025 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1028 * elfnn-aarch64.c (group_sections): Copy implementation from
1031 2020-05-01 Alan Modra <amodra@gmail.com>
1034 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1035 accessing root.u.def of symbols. Also check root.u.def.section
1036 is non-NULL. Reverse tests so as to make the logic positive.
1038 2020-05-01 Alan Modra <amodra@gmail.com>
1041 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1042 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1044 2020-05-01 Alan Modra <amodra@gmail.com>
1047 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1048 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1049 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1050 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1051 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1052 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1053 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1054 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1055 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1056 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1058 2020-05-01 Alan Modra <amodra@gmail.com>
1061 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1062 from shared libraries.
1064 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1066 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1067 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1068 equals 0. Report overflow when the result has negative sign but
1069 all significant bits are zero.
1071 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1073 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1074 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1076 2020-04-28 Alan Modra <amodra@gmail.com>
1078 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1079 Emit warning message.
1081 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1083 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1084 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1085 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1086 to x86_64_pe_big_vec as it not a big-endian format.
1087 (vec i386_pe_big_vec): New.
1088 * configure.ac: Likewise.
1089 * targets.c: Likewise.
1090 * configure: Regenerate.
1091 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1092 COFF_WITH_PE_BIGOBJ): New.
1093 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1095 (x86_64_pe_be_vec): Moved.
1097 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1099 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1100 * elf.c (elfcore_grok_arc_v2): New function.
1101 (elfcore_grok_note): Call the new function to handle the corresponding
1103 (elfcore_write_arc_v2): New function.
1104 (elfcore_write_register_note): Call the new function to handle the
1105 corresponding pseudo-sections.
1107 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1110 * bfd-in2.h: Regenerated.
1111 * elf32-xtensa.c (elf_howto_table): New entries for
1112 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1113 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1114 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1115 R_XTENSA_NDIFF{8,16,32}.
1116 * libbfd.h (bfd_reloc_code_real_names): Add names for
1117 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1118 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1119 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1120 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1122 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1125 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1128 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf-bfd.h (elf_backend_data): Add
1132 elf_backend_strip_zero_sized_dynamic_sections.
1133 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1134 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1136 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1138 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1140 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1142 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1144 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1146 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1148 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1150 2020-04-21 Nick Clifton <nickc@redhat.com>
1152 * po/sr.po: Updated Serbian translation.
1154 2020-04-21 Alan Modra <amodra@gmail.com>
1156 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1159 2020-04-20 Stephen Casner <casner@acm.org>
1161 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1162 causing globals from linker script to be treated as debug symbols.
1163 (translate_symbol_table): Don't sign-extend symbol values from 16
1164 to 64 bits in nm output.
1166 2020-04-20 Alan Modra <amodra@gmail.com>
1168 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1170 2020-04-18 Alan Modra <amodra@gmail.com>
1172 * section.c (bfd_is_const_section): Correct test for special
1174 * bfd-in2.h: Regenerate.
1176 2020-04-17 Alan Modra <amodra@gmail.com>
1179 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1182 2020-04-16 Nick Clifton <nickc@redhat.com>
1185 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1186 abort with a more helpful error message.
1188 2020-04-16 Alan Modra <amodra@gmail.com>
1191 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1194 2020-04-15 Fangrui Song <maskray@google.com>
1197 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1198 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1199 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1200 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1201 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1202 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1203 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1204 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1205 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1206 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1207 * elflink.c (elf_link_output_extsym): Likewise.
1208 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1210 2020-04-15 Alan Modra <amodra@gmail.com>
1213 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1214 pointer into strings that may be freed for section name, always
1215 allocate a new string.
1217 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1218 Jan W. Jagersma <jwjagersma@gmail.com>
1220 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1221 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1222 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1223 (_bfd_go32_mkobject): New functions.
1224 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1225 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1226 (go32exe_mkobject): Call _bfd_go32_mkobject.
1227 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1228 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1230 (coff_write_relocs): Enable extended reloc counter code if
1231 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1232 (coff_write_object_contents): Likewise. Pad section headers
1233 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1234 instead of coff_swap_scnhdr_out.
1235 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1236 enable extended reloc counter.
1237 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1238 Declare with ATTRIBUTE_UNUSED.
1239 * libcoff-in.h: (struct coff_tdata): New field go32.
1241 * libcoff.h: Regenerate.
1243 2020-04-14 Fangrui Song <maskray@google.com>
1246 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1249 2020-04-14 Stephen Casner <casner@acm.org>
1252 * pdp11.c: Add implementation of --imagic option.
1253 (adjust_o_magic): Fix objcopy --extract-symbol test.
1254 * libaout.h (enum aout_magic): Add i_magic.
1256 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1257 Nick Clifton <nickc@redhat.com>
1259 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1261 <default>: Error rather than abort.
1263 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1267 relocation section from section group.
1269 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1271 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1272 bfd->origin to file offset.
1273 * bfdwin.c (bfd_get_file_window): Likewise.
1274 * bfd.c: Clarify the use of the bfd->origin field.
1275 * bfd-in2.h: Regenerate.
1276 * coff-i386.c: Don't include go32exe.h. Allow overriding
1277 coff_write_object_contents via COFF_WRITE_CONTENTS.
1278 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1279 (go32exe_write_object_contents): New functions.
1280 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1281 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1282 (create_go32_stub): Remove check for 2k size limit. Read stub
1283 from go32exe_temp_stub if present.
1284 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1285 copy variable-length stub.
1286 (go32_check_format): Read stub to go32exe_temp_stub, set
1287 origin, return go32exe_cleanup.
1288 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1289 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1290 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1291 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1292 Remove functions and their associated #defines.
1293 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1294 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1295 Rename field go32stub to stub.
1296 * libcoff.h: Regenerate.
1297 * coff-stgo32.c (go32_check_format): Rename to...
1298 (go32exe_check_format): ...this.
1299 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1300 (go32exe_copy_private_bfd_data): ...this.
1301 (stub_bytes): Rename to...
1302 (go32exe_default_stub): ...this.
1303 (create_go32_stub): Rename to...
1304 (go32exe_create_stub): ...this.
1305 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1308 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1313 relocation to R_386_32 for relocation against non-preemptible
1315 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1316 allocate dynamic relocation for non-preemptible absolute symbol.
1317 (elf_i386_relocate_section): Pass sec to
1318 GENERATE_DYNAMIC_RELOCATION_P.
1319 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1320 (elf_x86_64_convert_load_reloc): Covert load relocation to
1321 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1322 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1323 for non-preemptible absolute symbol if they overflow.
1324 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1325 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1326 symbol. Don't allocate dynamic relocation for non-preemptible
1328 (elf_x86_64_relocate_section): Don't generate relative relocation
1329 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1330 to GENERATE_DYNAMIC_RELOCATION_P.
1331 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1332 against non-preemptible absolute symbol.
1333 (_bfd_elf_x86_valid_reloc_p): New function.
1334 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1336 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1337 argument. Don't generate dynamic relocation against
1338 non-preemptible absolute symbol.
1339 (ABS_SYMBOL_P): New.
1340 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1341 against non-preemptible absolute symbol.
1343 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1344 (_bfd_elf_x86_valid_reloc_p): New.
1346 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1349 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1350 address in the GOT if in thumb only mode.
1352 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1354 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1356 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1358 * mmo.c (mmo_scan): Create .text section only when needed, not
1361 2020-03-31 Alan Modra <amodra@gmail.com>
1363 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1366 2020-03-31 Alan Modra <amodra@gmail.com>
1368 * vms-alpha.c (image_write): Check bounds for sections without
1369 contents too. Error on non-zero write to section without
1371 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1373 2020-03-31 Alan Modra <amodra@gmail.com>
1375 * tekhex.c (pass_over): Check is_eof before reading buffer.
1377 2020-03-30 Nick Clifton <nickc@redhat.com>
1380 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1381 field to timestamp and make it an integer.
1382 * libcoff.h: Regenerate.
1383 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1384 field in the pe_data structure rather than the insert_timestamp
1387 2020-03-30 Alan Modra <amodra@gmail.com>
1390 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1393 2020-03-26 Nick Clifton <nickc@redhat.com>
1395 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1396 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1398 * libbfd.h: Regenerate.
1400 2020-03-26 Alan Modra <amodra@gmail.com>
1402 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1404 2020-03-26 Alan Modra <amodra@gmail.com>
1406 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1408 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1410 2020-03-25 Nick Clifton <nickc@redhat.com>
1412 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1414 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1415 * libbfd.h: Regenerate.
1417 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1419 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1420 correct field name in the output string.
1422 2020-03-25 Alan Modra <amodra@gmail.com>
1425 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1426 for SHT_NOBITS section if first in segment.
1428 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1431 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1432 (_bfd_elf_get_symbol_version_string): This.
1433 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1434 (_bfd_elf_get_symbol_version_string): This.
1435 (bfd_elf_print_symbol): Pass TRUE to
1436 _bfd_elf_get_symbol_version_string.
1437 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1438 bfd_boolean argument.
1439 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1440 * targets.c (_bfd_get_symbol_version_string): Likewise.
1441 (bfd_get_symbol_version_string): Likewise.
1442 * bfd-in2.h: Regenerated.
1444 2020-03-24 Nick Clifton <nickc@redhat.com>
1445 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1448 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1451 2020-03-24 Nick Clifton <nickc@redhat.com>
1454 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1455 segment to use for PT_GNU_RELRO, ignore empty sections in a
1456 segment's current list.
1458 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1463 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1467 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1468 on the previous _bfd_elf_get_symbol_version_string.
1469 (_bfd_elf_get_symbol_version_string): Use it.
1471 2020-03-24 Alan Modra <amodra@gmail.com>
1473 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1474 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1477 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1479 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1481 2020-03-23 Alan Modra <amodra@gmail.com>
1483 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1484 symbol count. Allocate an extra byte to ensure name strings
1485 are terminated. Sanity check name offsets. Release memory on
1488 2020-03-23 Alan Modra <amodra@gmail.com>
1490 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1491 field hasn't been read. Remove unnecessary casts.
1493 2020-03-22 Alan Modra <amodra@gmail.com>
1495 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1496 enough to read number of symbols.
1498 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1500 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1501 (EXECUTABLE_SUFFIX): Likewise.
1502 * config.in: Regenerated.
1503 * configure: Likewise.
1504 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1505 _bfd_generic_close_and_cleanup.
1506 (plugin_list_entry): Remove resolution_file, resolution_option,
1507 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1508 lto_wrapper, gcc_env and initialized,
1509 (need_lto_wrapper_p): Removed.
1510 (get_lto_wrapper): Likewise.
1511 (setup_lto_wrapper_env): Likewise.
1512 (register_all_symbols_read): Likewise.
1513 (egister_cleanup): Likewise.
1514 (get_symbols): Likewise.
1515 (add_input_file): Likewise.
1516 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1517 (add_symbols): Updated.
1518 (try_claim): Likewise.
1519 (try_load_plugin): Likewise.
1520 (bfd_plugin_canonicalize_symtab): Likewise.
1521 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1522 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1524 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1527 * plugin.c (plugin_list_entry): Add has_symbol_type.
1528 (add_symbols_v2): New function.
1529 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1530 provides symbol type.
1531 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1532 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1535 2020-03-20 Alan Modra <amodra@gmail.com>
1537 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1538 enough to read number of symbols.
1540 2020-03-20 Alan Modra <amodra@gmail.com>
1542 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1543 backend functions for NULL before calling.
1544 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1545 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1546 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1547 * elfnn-ia64.c (ignore_errors): New function.
1548 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1550 2020-03-19 Nick Clifton <nickc@redhat.com>
1553 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1554 location of the varinfo in the unit's debug info data. Change the
1555 type of the stack field to a boolean.
1556 (lookup_var_by_offset): New function. Returns the varinfo
1557 structure for the variable described at the given offset in the
1559 (scan_unit_for_symbols): Add support for variables which have the
1560 DW_AT_specification attribute.
1562 2020-03-19 Nick Clifton <nickc@redhat.com>
1565 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1568 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1570 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1572 2020-03-18 Nick Clifton <nickc@redhat.com>
1575 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1576 memory access when processing a corrupt secondary reloc section.
1578 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1580 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1581 instead of calling abort.
1582 * elf32-csky.c (csky_build_one_stub): Likewise.
1583 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1584 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1585 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1586 * elf32-metag.c (metag_build_one_stub): Likewise.
1587 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1588 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1589 (ppc_size_one_stub): Likewise.
1590 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1592 2020-03-17 Nick Clifton <nickc@redhat.com>
1595 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1596 with error messages.
1598 2020-03-17 Nick Clifton <nickc@redhat.com>
1601 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1602 free. Add free on another failure path.
1604 2020-03-16 Alan Modra <amodra@gmail.com>
1607 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1608 we have a non-zero section count. Do lma comparison in octets.
1610 2020-03-16 Alan Modra <amodra@gmail.com>
1612 * vms-alpha.c (dst_restore_location): Validate index into
1613 dst_ptr_offsets array before accessing. Return status.
1614 (dst_retrieve_location): Similarly, making "loc" parameter a
1615 pointer to return value.
1616 (_bfd_vms_slurp_etir): Update calls to above functions.
1618 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1620 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1622 * configure: Regenerated.
1624 2020-03-14 Alan Modra <amodra@gmail.com>
1626 * section.c (BFD_FAKE_SECTIONS): Formatting.
1627 * bfd-in2.h: Regenerate.
1629 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1631 * elf.c (elfcore_grok_netbsd_note): Add support for
1632 NT_NETBSDCORE_LWPSTATUS notes.
1634 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1636 * bfd-in2.h: Regenerate.
1637 * section.c (asection): Add already_assigned field.
1638 (BFD_FAKE_SECTION): Add default initializer for it.
1639 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1640 * elf32-arm.c (arm_build_one_stub): Add support for
1641 non_contiguous_regions.
1642 * elf32-csky.c (csky_build_one_stub): Likewise.
1643 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1644 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1645 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1646 * elf32-metag.c (metag_build_one_stub): Likewise.
1647 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1648 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1649 (ppc_size_one_stub): Likewise.
1650 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1651 * elflink.c (elf_link_input_bfd): Likewise.
1653 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1656 * elf-linker-x86.h (elf_linker_x86_params): Add
1657 static_before_all_inputs and has_dynamic_linker.
1658 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1659 dynamic input objects if -static is passed at command-line
1660 before all input files without --dynamic-linker unless
1661 --no-dynamic-linker is used.
1663 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1665 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1667 2020-03-13 Christian Eggers <ceggers@gmx.de>
1669 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1670 "p_paddr" from "at".
1671 * elfcode.h (bfd_from_remote_memory): Add units to several
1672 parameters. New local "opb". Fix usage of p_align. Fix
1673 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1674 call of target_read_memory.
1675 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1676 calculation of "offset" and "output_offset".
1677 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1678 from "offset" and fix calculation of "end" from "vma+size". Fix
1679 comparison between "sh_addr" and "vma"/"output_offset".
1680 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1681 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1683 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1684 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1685 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1686 assignment of p_paddr from phdr_lma. Fix comparison between
1687 "lma+size" and "next->lma".
1688 (elf_sort_segments): Fix assignment from p_paddr to lma.
1689 (assign_file_positions_for_load_sections): Add unit (bytes) to
1690 local "align". Fix calculation of local "off_adjust". Fix
1691 calculation of local "filehdr_vaddr".
1692 (assign_file_positions_for_non_load_sections): New local "opb".
1693 Fix calculation of "end" from "p_size". Fix comparison between
1694 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1695 from "end" and "p_vaddr".
1696 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1697 vma. Fix assignment to p_paddr from lma. Fix comparison between
1698 p_paddr and lma. Fix assignment to p_paddr from lma.
1699 * merge.c (sec_merge_emit): New local "opb". Convert
1700 "alignment_power" to octets.
1701 (_bfd_add_merge_section): New locals "alignment_power" and
1702 "opb". Fix comparison between "alignment_power" and
1704 (_bfd_merge_sections): New local "opb". Divide size by opb
1705 before checking align mask.
1707 2020-03-13 Christian Eggers <ceggers@gmx.de>
1709 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1710 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1712 (_bfd_elf_make_section_from_phdr): Similarly.
1713 (elf_fake_sections): Fix calculation of
1714 Elf_Internal_shdr::sh_addr from section VMA.
1715 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1717 (assign_file_positions_for_load_sections): Fix calculations of
1718 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1719 comparison between program header address and section LMA.
1720 (assign_file_positions_for_non_load_sections): Likewise.
1721 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1722 (IS_CONTAINED_BY_VMA): Add parameter opb.
1723 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1724 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1725 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1726 Fix calculations of p_addr_valid and p_vaddr_offset.
1727 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1728 with octets per byte when comparing against p_vaddr.
1730 2020-03-11 Alan Modra <amodra@gmail.com>
1732 * som.c (setup_sections): Sanity check subspace.name.
1734 2020-03-11 Alan Modra <amodra@gmail.com>
1736 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1738 2020-03-10 Alan Modra <amodra@gmail.com>
1741 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1744 2020-03-09 Alan Modra <amodra@gmail.com>
1746 * wasm-module.c (wasm_scan): Sanity check file name length
1747 before allocating memory. Move common section setup code. Do
1748 without bfd_tell to calculate section size.
1750 2020-03-06 Nick Clifton <nickc@redhat.com>
1752 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1753 with error messages and failure return values.
1755 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1757 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1758 relocation sections for any removed reference to a dynamic symbol.
1760 2020-03-05 Nick Clifton <nickc@redhat.com>
1762 * elf-bfd.h (struct elf_backend_data): Add new fields:
1763 init_secondary_reloc_section, slurp_secondary_reloc_section,
1764 write_secondary_reloc_section.
1765 (_bfd_elf_init_secondary_reloc_section): Prototype.
1766 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1767 (_bfd_elf_write_secondary_reloc_section): Prototype.
1768 * elf.c ( bfd_section_from_shdr): Invoke the new
1769 init_secondary_reloc_section backend function, if defined, when a
1770 second reloc section is encountered.
1771 (swap_out_syms): Invoke the new symbol_section_index function, if
1772 defined, when computing the section index of an OS/PROC specific
1774 (_bfd_elf_init_secondary_reloc_section): New function.
1775 (_bfd_elf_slurp_secondary_reloc_section): New function.
1776 (_bfd_elf_write_secondary_reloc_section): New function.
1777 (_bfd_elf_copy_special_section_fields): New function.
1778 * elfcode.h (elf_write_relocs): Invoke the new
1779 write_secondary_relocs function, if defined, in order to emit
1781 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1782 function, if defined, in order to read in secondary relocs.
1783 * elfxx-target.h (elf_backend_copy_special_section_fields):
1784 Provide a non-NULL default definition.
1785 (elf_backend_init_secondary_reloc_section): Likewise.
1786 (elf_backend_slurp_secondary_reloc_section): Likewise.
1787 (elf_backend_write_secondary_reloc_section): Likewise.
1788 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1790 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1791 * configure: Regenerate.
1793 2020-03-05 Alan Modra <amodra@gmail.com>
1795 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1796 against file size before allocating memory. Use bfd_alloc rather
1797 than bfd_zalloc for carsym/strings memory.
1799 2020-03-04 Alan Modra <amodra@gmail.com>
1801 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1802 sh_addr mod sh_addalign is zero.
1804 2020-03-04 Alan Modra <amodra@gmail.com>
1806 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1808 2020-03-03 Alan Modra <amodra@gmail.com>
1810 * format.c (struct bfd_preserve): Add cleanup field.
1811 (bfd_preserve_save): Add cleanup param and save.
1812 (bfd_preserve_restore): Return cleanup.
1813 (bfd_preserve_finish): Call the cleanup for the discarded match.
1814 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1815 and clear when preserving a match. Restore cleanup too when
1816 restoring that match.
1818 2020-03-02 Alan Modra <amodra@gmail.com>
1820 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1821 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1822 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1823 (core_sco5_vec): Correct initialisers.
1825 2020-03-02 Alan Modra <amodra@gmail.com>
1827 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1828 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1829 * cisco-core.c (cisco_core_file_validate): Likewise.
1830 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1831 * hpux-core.c (hpux_core_core_file_p): Likewise.
1832 * irix-core.c (irix_core_core_file_p): Likewise.
1833 * lynx-core.c (lynx_core_file_p): Likewise.
1834 * netbsd-core.c (netbsd_core_file_p): Likewise.
1835 * osf-core.c (osf_core_core_file_p): Likewise.
1836 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1837 * sco5-core.c (sco5_core_file_p): Likewise.
1839 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1841 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1843 2020-03-02 Alan Modra <amodra@gmail.com>
1845 * targets.c (bfd_cleanup): New typedef.
1846 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1847 * libbfd-in.h (_bfd_no_cleanup): Define.
1848 * format.c (bfd_reinit): Add cleanup parameter, call it.
1849 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1850 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1851 * aout-target.h (callback, object_p): Return bfd_cleanup.
1852 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1853 * archive.c (bfd_generic_archive_p): Likewise.
1854 * binary.c (binary_object_p): Likewise.
1855 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1856 * coff-ia64.c (ia64coff_object_p): Likewise.
1857 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1858 * coff-sh.c (coff_small_object_p): Likewise.
1859 * coff-stgo32.c (go32_check_format): Likewise.
1860 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1861 (xcoff64_core_p): Likewise.
1862 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1863 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1864 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1865 * elfcode.h (elf_object_p): Likewise.
1866 * elfcore.h (elf_core_file_p): Likewise.
1867 * i386msdos.c (msdos_object_p): Likewise.
1868 * ihex.c (ihex_object_p): Likewise.
1869 * libaout.h (some_aout_object_p): Likewise.
1870 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1871 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1872 * libbfd.c (_bfd_dummy_target): Likewise.
1873 * libcoff-in.h (coff_object_p): Likewise.
1874 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1875 (bfd_mach_o_arm64_core_p): Likewise.
1876 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1877 (bfd_mach_o_arm_core_p): Likewise.
1878 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1879 (bfd_mach_o_i386_core_p): Likewise.
1880 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1881 (bfd_mach_o_x86_64_core_p): Likewise.
1882 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1883 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1884 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1885 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1886 * mmo.c (mmo_object_p): Likewise.
1887 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1888 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1889 (pe_bfd_object_p): Likewise.
1890 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1891 * ppcboot.c (ppcboot_object_p): Likewise.
1892 * rs6000-core.c (rs6000coff_core_p): Likewise.
1893 * som.c (som_object_setup, som_object_p): Likewise.
1894 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1895 * tekhex.c (tekhex_object_p): Likewise.
1896 * vms-alpha.c (alpha_vms_object_p): Likewise.
1897 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1898 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1899 * wasm-module.c (wasm_object_p): Likewise.
1900 * xsym.c (bfd_sym_object_p): Likewise.
1901 * xsym.h (bfd_sym_object_p): Likewise.
1902 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1904 * pdp11.c (some_aout_object_p): Likewise.
1905 * plugin.c (register_ld_plugin_object_p): Update object_p
1907 * plugin.h (register_ld_plugin_object_p): Likewise.
1908 * bfd-in2.h: Regenerate.
1909 * libbfd.h: Regenerate.
1910 * libcoff.h: Regenerate.
1912 2020-03-02 Alan Modra <amodra@gmail.com>
1914 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1915 applicable section flags.
1916 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1917 (mips_ecoff_bele_vec): Likewise.
1918 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1920 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1921 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1923 2020-03-02 Alan Modra <amodra@gmail.com>
1925 * elf32-m32r.c (m32r_elf_section_flags): New function.
1926 (elf_backend_section_flags): Define.
1927 * elf32-nds32.c (nds32_elf_section_flags): New function.
1928 (elf_backend_section_flags): Define.
1929 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1930 .sbss and .sdata sections.
1931 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1932 for SHF_V850_GPREL sections.
1933 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1935 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1936 for SHF_PARISC_SHORT sections.
1937 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1938 (elf_backend_section_flags): Define.
1939 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1940 for SHF_MIPS_GPREL sections. Delete FIXME.
1942 2020-03-02 Alan Modra <amodra@gmail.com>
1944 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1945 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1946 calling elf_backend_section_flags with adjusted params. Use
1947 newsect->flags past that point.
1948 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1950 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1951 to have their type overridden, and all sh_flags but processor and
1953 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1954 * elf32-mep.c (mep_elf_section_flags): Likewise.
1955 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1956 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1957 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1958 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1959 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1960 stub BFD and non-aarch64 input files when scanning for stubs.
1962 2020-03-02 Alan Modra <amodra@gmail.com>
1964 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1965 limit to decompressed element size.
1967 2020-03-02 Alan Modra <amodra@gmail.com>
1969 * vms-lib.c (vms_traverse_index): Add recur_count param and
1970 update calls. Fail on excessive recursion.
1972 2020-03-02 Alan Modra <amodra@gmail.com>
1974 * vms-alpha.c (vms_get_remaining_object_record): Use
1975 bfd_realloc_or_free rather than bfd_realloc.
1976 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1977 (dst_define_location, parse_module): Likewise, and check realloc
1978 return status before using memory. Return status from function
1979 adjusting all callers.
1981 2020-02-28 Alan Modra <amodra@gmail.com>
1983 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1985 2020-02-28 Alan Modra <amodra@gmail.com>
1987 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1988 Remove duplicate undersize check.
1990 2020-02-27 Alan Modra <amodra@gmail.com>
1993 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1995 2020-02-27 Alan Modra <amodra@gmail.com>
1998 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1999 (coff_section_type): Adjust comment.
2000 (decode_section_type): Likewise. Call coff_section_type before
2001 decode_section_type.
2002 (bfd_decode_symclass): Use 'c' for common sections other than
2005 2020-02-27 Alan Modra <amodra@gmail.com>
2007 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2010 2020-02-27 Alan Modra <amodra@gmail.com>
2012 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2013 if file is an archive element.
2014 * bfd-in2.h: Regenerate.
2016 2020-02-26 Alan Modra <amodra@gmail.com>
2018 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2019 bfd_set_error on failing test. Don't bother changing bfd_error on
2020 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2021 Check sym name is within string buffer. Use size_t for some vars.
2022 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2023 int_buf. Don't change bfd_error on file read error. Use
2024 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2025 calculations to catch overflows before they occur. malloc and
2026 free raw armap rather than using bfd_alloc. Read raw armap before
2027 allocating carsym+strings buffer.
2028 (_bfd_slurp_extended_name_table): Localize variables. Check
2029 name size against file size.
2031 2020-02-26 Alan Modra <amodra@gmail.com>
2033 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2035 2020-02-26 Alan Modra <amodra@gmail.com>
2037 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2038 malloc. Check for NULL return from bfd_malloc.
2039 (rx_table_find, rx_table_map): Likewise.
2040 (rx_set_section_contents): Check bfd_alloc return.
2041 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2043 2020-02-26 Alan Modra <amodra@gmail.com>
2045 * aoutx.h: Indent labels correctly. Format error strings.
2046 * archive.c: Likewise.
2047 * archive64.c: Likewise.
2048 * coff-arm.c: Likewise.
2049 * coff-rs6000.c: Likewise.
2050 * coff-stgo32.c: Likewise.
2051 * cpu-arm.c: Likewise.
2052 * dwarf2.c: Likewise.
2053 * elf-ifunc.c: Likewise.
2054 * elf-properties.c: Likewise.
2055 * elf-s390-common.c: Likewise.
2056 * elf-strtab.c: Likewise.
2058 * elf32-arm.c: Likewise.
2059 * elf32-bfin.c: Likewise.
2060 * elf32-cr16.c: Likewise.
2061 * elf32-csky.c: Likewise.
2062 * elf32-i386.c: Likewise.
2063 * elf32-m68k.c: Likewise.
2064 * elf32-msp430.c: Likewise.
2065 * elf32-nds32.c: Likewise.
2066 * elf32-nios2.c: Likewise.
2067 * elf32-pru.c: Likewise.
2068 * elf32-xtensa.c: Likewise.
2069 * elf64-ia64-vms.c: Likewise.
2070 * elf64-x86-64.c: Likewise.
2071 * elfcode.h: Likewise.
2072 * elfcore.h: Likewise.
2073 * elflink.c: Likewise.
2074 * elfnn-aarch64.c: Likewise.
2075 * elfnn-ia64.c: Likewise.
2076 * elfnn-riscv.c: Likewise.
2077 * elfxx-mips.c: Likewise.
2078 * elfxx-sparc.c: Likewise.
2079 * elfxx-x86.c: Likewise.
2080 * i386lynx.c: Likewise.
2081 * merge.c: Likewise.
2082 * pdp11.c: Likewise.
2083 * plugin.c: Likewise.
2084 * reloc.c: Likewise.
2086 2020-02-26 Alan Modra <amodra@gmail.com>
2089 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2091 (bfd_elf_add_dt_needed_tag): Declare.
2092 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2093 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2094 from elf_add_dt_needed_tag. Remove soname and doit param.
2095 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2096 to see whether as-needed lib is already loaded, use dyn_loaded
2097 list instead. When saving and restoring around as-needed lib
2098 handle possibility that dynstr has not been initialised. Don't
2099 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2100 Mark libs loaded via DT_NEEDED entries of other libs with
2101 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2103 (elf_link_check_versioned_symbol): Remove now unneccesary
2104 DYNAMIC check when traversing dyn_loaded list.
2106 2020-02-26 Alan Modra <amodra@gmail.com>
2108 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2110 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2113 * plugin.c (need_lto_wrapper_p): New.
2114 (bfd_plugin_set_program_name): Add an int argument to set
2116 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2118 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2120 2020-02-24 Alan Modra <amodra@gmail.com>
2122 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2124 2020-02-24 Alan Modra <amodra@gmail.com>
2126 * vms-lib.c (struct carsym_mem): Add limit.
2127 (vms_add_index): Heed limit.
2128 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2129 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2130 Always return actual number read.
2131 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2132 assertion with error exit.
2134 2020-02-22 Alan Modra <amodra@gmail.com>
2137 * elf.c (assign_file_positions_for_load_sections): Continue linking
2138 on "PHDR segment not covered by LOAD segment" errors.
2140 2020-02-21 Alan Modra <amodra@gmail.com>
2142 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2144 (bfd_mach_o_canonicalize_reloc): Likewise.
2145 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2146 counts and offsets against file size.
2147 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2148 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2149 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2150 against file size. Delete symbol table error message.
2151 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2153 (bfd_mach_o_read_symtab): Likewise.
2154 (bfd_mach_o_read_command): Pass file size.
2155 (bfd_mach_o_scan): Sanity check command count against file size.
2157 2020-02-21 Alan Modra <amodra@gmail.com>
2160 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2161 "text", "data" and "bss" section pointer vars. Don't update
2162 section size, just exec header sizes.
2163 (adjust_sizes_and_vmas): Don't update text section size. Set
2164 initial exec header a_text. Print exec headers sizes.
2165 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2166 (adjust_sizes_and_vmas): Similarly. Formatting.
2167 (final_link): Correct final file extension.
2169 2020-02-20 Nick Clifton <nickc@redhat.com>
2171 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2173 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2175 (elfNN_bed): Initialise the symbol_section_index field.
2176 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2177 OS and PROC specific section indicies. Warn if converting other
2178 reserved incidies to SHN_ABS.
2180 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2183 * cpu-z80.c: Add machine type compatibility checking.
2185 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2188 * plugin.c (plugin_list_entry): Remove handle.
2189 (try_load_plugin): Call dlclose before return.
2191 2020-02-19 Alan Modra <amodra@gmail.com>
2193 * libbfd-in.h (_bfd_constant_p): Define.
2194 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2195 file size before allocating memory.
2196 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2197 * elf.c (bfd_elf_get_str_section): Likewise.
2198 (_bfd_elf_slurp_version_tables): Likewise.
2199 * libbfd.h: Regenerate.
2201 2020-02-19 Alan Modra <amodra@gmail.com>
2203 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2204 * aoutx.h (aout_get_external_symbols): Replace calls to
2205 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2206 (slurp_reloc_table): Likewise.
2207 * archive.c (do_slurp_bsd_armap): Likewise.
2208 (do_slurp_coff_armap): Likewise.
2209 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2210 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2211 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2212 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2213 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2214 (_bfd_coff_get_external_symbols): Likewise.
2215 * ecoff.c (ecoff_slurp_symbolic_header),
2216 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2217 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2218 (ecoff_indirect_link_order): Likewise.
2219 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2220 (_bfd_elf_slurp_version_tables): Likewise.
2221 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2222 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2223 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2224 * elf64-alpha.c (READ): Likewise.
2225 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2226 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2227 * elfcode.h (elf_slurp_symbol_table),
2228 (elf_slurp_reloc_table_from_section): Likewise.
2229 * elflink.c (elf_link_add_object_symbols),
2230 (elf_link_check_versioned_symbol): Likewise.
2231 * elfxx-mips.c (READ): Likewise.
2232 * i386lynx.c (slurp_reloc_table): Likewise.
2233 * lynx-core.c (lynx_core_file_p): Likewise.
2234 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2235 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2236 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2237 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2238 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2239 (bfd_pef_parse_symbols): Likewise.
2240 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2241 * som.c (setup_sections, som_slurp_string_table),
2242 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2243 (som_bfd_fill_in_ar_symbols): Likewise.
2244 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2245 (evax_bfd_print_image): Likewise.
2246 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2247 * wasm-module.c (wasm_scan): Likewise.
2248 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2249 * xsym.c (bfd_sym_read_name_table),
2250 (bfd_sym_print_type_information_table_entry): Likewise.
2251 * libbfd.h: Regenerate.
2253 2020-02-19 Alan Modra <amodra@gmail.com>
2255 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2256 reading external relocs.
2257 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2258 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2260 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2262 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2263 (m32c_elf_relax_section): Likewise.
2264 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2265 (rl78_elf_relax_section): Likewise.
2266 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2267 (elf32_rx_relax_section): Likewise.
2268 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2269 parameter types and use..
2270 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2271 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2272 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2273 being read from file, just the extra.
2274 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2275 after reading external syms. Free on failure.
2277 2020-02-19 Alan Modra <amodra@gmail.com>
2279 * coffcode.h (buy_and_read, coff_slurp_line_table),
2280 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2281 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2282 corresponding bfd_alloc call. Adjust variables to suit.
2283 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2284 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2285 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2286 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2287 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2288 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2289 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2290 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2291 * elf64-alpha.c (READ): Likewise.
2292 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2293 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2294 (bfd_from_remote_memory): Likewise.
2295 * elfcore.h (core_find_build_id): Likewise.
2296 * elfxx-mips.c (READ): Likewise.
2297 * mach-o.c (bfd_mach_o_mangle_sections),
2298 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2299 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2300 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2301 * som.c (setup_sections, som_prep_for_fixups)
2302 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2303 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2304 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2305 (som_bfd_ar_write_symbol_stuff): Likewise.
2306 * vms-alpha.c (vector_grow1): Likewise.
2307 * vms-lib.c (vms_add_index): Likewise.
2308 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2309 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2310 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2311 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2312 (bfd_alloc2, bfd_zalloc2): Delete.
2313 (_bfd_mul_overflow): Define.
2314 * libbfd.h: Regenerate.
2316 2020-02-19 Alan Modra <amodra@gmail.com>
2318 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2320 (assign_section_numbers): Likewise.
2321 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2322 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2323 bfd_malloc2, size_t amt, and unsigned tls_count.
2324 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2325 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2326 (elf_output_implib): Use bfd_alloc.
2328 2020-02-19 Alan Modra <amodra@gmail.com>
2330 * bfd.c (struct bfd): Move format and direction to other
2331 bitfields. Add "size".
2332 * bfdio.c (bfd_get_size): Cache size when not writing file.
2333 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2334 returning zero, ie. unknown.
2335 (bfd_get_alt_debug_link_info): Likewise.
2336 * bfd-in2.h: Regenerate.
2338 2020-02-19 Alan Modra <amodra@gmail.com>
2340 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2341 bfd_get_file_size twice.
2342 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2343 zero, ie. unknown, return.
2344 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2345 * elfcode.h (elf_swap_shdr_in): Likewise.
2346 (elf_object_p): Don't call bfd_get_file_size twice and correct
2349 2020-02-19 Alan Modra <amodra@gmail.com>
2351 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2352 FALSE if memory alloc fails. Adjust calls.
2353 * som.c (som_prep_for_fixups): Likewise.
2354 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2355 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2356 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2357 * som.c (som_build_and_write_symbol_table): Return via error_return
2359 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2360 (VEC_APPEND_EL): Delete.
2361 (vector_grow1): Return pointer to element. Catch overflow.
2362 Return NULL on memory allocation failure.
2363 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2364 (alpha_vms_add_fixup_ca): Likewise.
2365 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2367 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2369 2020-02-19 Alan Modra <amodra@gmail.com>
2371 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2372 * aout-target.h (object_p): Likewise.
2373 * aout-tic30.c (tic30_aout_object_p): Likewise.
2374 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2375 (emit_stringtab, write_syms, link_hash_table_create),
2376 (aout_link_write_other_symbol): Likewise.
2377 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2378 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2379 (_bfd_compute_and_write_armap): Likewise.
2380 * archures.c (bfd_arch_list): Likewise.
2381 * bfd.c (bfd_record_phdr): Likewise.
2382 * binary.c (binary_canonicalize_symtab): Likewise.
2383 * cisco-core.c (cisco_core_file_validate): Likewise.
2384 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2385 (find_arm_glue, record_arm_to_thumb_glue),
2386 (record_thumb_to_arm_glue): Likewise.
2387 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2388 (ppc_allocate_toc_section): Likewise.
2389 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2390 * coff-sh.c (sh_relax_section): Likewise.
2391 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2392 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2393 (coff_set_alignment_hook, coff_mkobject),
2394 (coff_compute_section_file_positions): Likewise.
2395 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2396 (coff_find_nearest_line_with_names),
2397 ( bfd_coff_set_symbol_class): Likewise.
2398 * cofflink.c (_bfd_coff_link_hash_table_create),
2399 (_bfd_coff_link_input_bfd): Likewise.
2400 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2401 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2402 (build_line_info_table, sort_line_sequences),
2403 (line_info_add_include_dir, line_info_add_file_name),
2404 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2405 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2406 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2407 (_bfd_ecoff_find_nearest_line),
2408 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2409 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2410 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2411 * elf-m10300.c (mn10300_elf_relax_section),
2412 (elf32_mn10300_link_hash_table_create): Likewise.
2413 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2414 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2415 * elf32-arm.c (elf32_arm_link_hash_table_create),
2416 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2417 (elf32_arm_new_section_hook): Likewise.
2418 * elf32-avr.c (elf_avr_new_section_hook),
2419 (elf32_avr_link_hash_table_create, get_local_syms),
2420 (elf32_avr_setup_section_lists): Likewise.
2421 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2422 (bfin_link_hash_table_create): Likewise.
2423 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2424 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2425 * elf32-csky.c (csky_elf_link_hash_table_create),
2426 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2427 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2428 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2429 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2430 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2431 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2432 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2433 (m32r_elf_check_relocs): Likewise.
2434 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2435 (elf32_m68hc11_setup_section_lists),
2436 (elf32_m68hc11_size_stubs): Likewise.
2437 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2438 * elf32-metag.c (elf_metag_link_hash_table_create),
2439 (elf_metag_setup_section_lists): Likewise.
2440 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2441 (microblaze_elf_check_relocs): Likewise.
2442 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2443 (nds32_elf_check_relocs): Likewise.
2444 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2445 (get_local_syms, nios2_elf32_check_relocs),
2446 (nios2_elf32_link_hash_table_create): Likewise.
2447 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2448 (or1k_elf_check_relocs): Likewise.
2449 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2450 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2451 * elf32-s390.c (elf_s390_link_hash_table_create),
2452 (elf_s390_check_relocs): Likewise.
2453 * elf32-score.c (score_elf_create_got_section),
2454 (s3_elf32_score_new_section_hook),
2455 (elf32_score_link_hash_table_create): Likewise.
2456 * elf32-score7.c (score_elf_create_got_section),
2457 (s7_elf32_score_new_section_hook): Likewise.
2458 * elf32-sh.c (sh_elf_link_hash_table_create),
2459 (sh_elf_check_relocs): Likewise.
2460 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2461 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2462 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2463 (tilepro_elf_check_relocs): Likewise.
2464 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2465 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2466 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2467 (elf_xtensa_new_section_hook): Likewise.
2468 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2469 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2470 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2471 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2472 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2473 * elf64-ppc.c (ppc64_elf_new_section_hook),
2474 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2475 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2476 * elf64-s390.c (elf_s390_link_hash_table_create),
2477 (elf_s390_check_relocs): Likewise.
2478 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2479 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2480 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2481 (elf_link_add_archive_symbols, compute_bucket_count),
2482 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2483 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2484 (bfd_elf_final_link): Likewise.
2485 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2486 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2487 (elfNN_aarch64_new_section_hook): Likewise.
2488 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2489 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2490 (riscv_elf_check_relocs): Likewise.
2491 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2492 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2493 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2494 (_bfd_mips_elf_link_hash_table_create): Likewise.
2495 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2496 (_bfd_sparc_elf_check_relocs),
2497 (_bfd_sparc_elf_new_section_hook): Likewise.
2498 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2499 (tilegx_elf_check_relocs): Likewise.
2500 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2501 * format.c (bfd_check_format_matches): Likewise.
2502 * hash.c (_bfd_stringtab_init): Likewise.
2503 * ihex.c (ihex_scan): Likewise.
2504 * irix-core.c (irix_core_core_file_p): Likewise.
2505 * linker.c (bfd_wrapped_link_hash_lookup),
2506 (_bfd_generic_link_hash_table_create),
2507 (_bfd_generic_reloc_link_order): Likewise.
2508 * lynx-core.c (lynx_core_file_p): Likewise.
2509 * netbsd-core.c (netbsd_core_file_p): Likewise.
2510 * osf-core.c (osf_core_core_file_p): Likewise.
2511 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2512 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2513 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2514 * peicode.h (pe_mkobject): Likewise.
2515 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2516 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2517 * sco5-core.c (read_uarea): Likewise.
2518 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2519 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2520 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2521 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2522 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2523 * srec.c (srec_scan): Likewise.
2524 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2525 * targets.c (bfd_target_list): Likewise.
2526 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2527 * trad-core.c (trad_unix_core_file_p): Likewise.
2528 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2529 (vms_new_section_hook): Likewise.
2530 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2531 * xcofflink.c (xcoff_get_section_contents),
2532 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2533 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2534 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2536 2020-02-19 Alan Modra <amodra@gmail.com>
2538 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2540 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2542 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2543 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2544 a build_list_p argument. Don't search plugin_list. Short circuit
2545 when building the plugin list.
2546 (has_plugin): Renamed to has_plugin_list.
2547 (bfd_plugin_set_plugin): Don't set has_plugin.
2548 (bfd_plugin_specified_p): Check plugin_list instead.
2549 (build_plugin_list): New function.
2550 (load_plugin): Call build_plugin_list and use plugin_list.
2552 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2555 * plugin.c (try_claim): Always clean up for LTO wrapper.
2556 (try_load_plugin): Treat each object as independent. Create a
2557 copy for plugin name.
2559 2020-02-11 Nick Clifton <nickc@redhat.com>
2561 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2562 for addresses in print statements.
2563 (msp430_elf_relax_delete_bytes): Likewise.
2564 (msp430_elf_relax_add_words): Likewise.
2565 (msp430_elf_relax_section): Likewise.
2567 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2569 * plugin.c (add_symbols): Clear plugin_data memory.
2571 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2574 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2575 (EXECUTABLE_SUFFIX): Likewise.
2576 * config.in: Regenerated.
2577 * configure: Likewise.
2578 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2579 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2580 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2581 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2582 (get_lto_wrapper): New.
2583 (setup_lto_wrapper_env): Likewise.
2584 (current_plugin): Likewise.
2585 (register_all_symbols_read): Likewise.
2586 (register_cleanup): Likewise.
2587 (get_symbols): Likewise.
2588 (add_input_file): Likewise.
2589 (bfd_plugin_close_and_cleanup): Likewise.
2590 (claim_file): Removed.
2591 (register_claim_file): Set current_plugin->claim_file.
2592 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2593 lto_syms in current_plugin.
2594 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2595 all_symbols_read handler. Copy real symbols to plugin_data.
2596 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2597 (try_load_plugin): Don't reuse the previous plugin for LTO
2598 wrapper. Set up GCC LTO wrapper if possible. Don't set
2599 plugin_list_iter->claim_file.
2600 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2602 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2605 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2607 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2608 check if previous instruction matches a conditional jump inserted
2609 earlier. Invert conditional jump and delete branch in this case.
2611 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2613 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2614 msp430_elf_relax_add_words. Support insertion of either one or two
2616 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2617 needs to be grown. Handle insertion of branch instruction to replace
2620 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2622 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2623 debugging relocations.
2624 (msp430_elf_relax_delete_bytes): Likewise.
2625 (msp430_elf_relax_add_two_words): Likewise.
2626 (msp430_elf_relax_section): Likewise.
2628 2020-02-10 Alan Modra <amodra@gmail.com>
2630 * archures.c: Wrap overlong z80 comments.
2631 * bfd-in2.h: Regenerate.
2633 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2636 * archures.c: Add GBZ80 and Z80N machine values.
2637 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2638 * coff-z80.c: Add support for new reloc.
2639 * coffcode.h: Add support for new machine values.
2640 * cpu-z80.c: Add support for new machine names.
2641 * elf32-z80.c: Add support for new reloc.
2642 * bfd-in2.h: Regenerate.
2643 * libbfd.h: Regenerate.
2645 2020-02-07 Nick Clifton <nickc@redhat.com>
2648 * elf.c (rewrite_elf_program_header): Do not complain if no
2649 sections are mapped to a segment.
2651 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2654 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2655 for garbage collection on __patchable_function_entries section
2656 without linked-to section.
2658 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2661 * bfd-in2.h: Regenerated.
2662 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2663 on section if gc_mark of any of its linked-to sections is set
2664 and don't set gc_mark again.
2665 * section.c (asection): Add linked_to_symbol_name to map_head
2668 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2670 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2671 reporting an unrecognized instruction with R_V850_LONGJUMP.
2673 2020-02-05 Alan Modra <amodra@gmail.com>
2675 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2677 2020-02-04 Alan Modra <amodra@gmail.com>
2679 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2680 R_PPC_VLE_ADDR20, goto copy_reloc.
2682 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2684 * bfd-in2.h: Regenerated.
2685 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2687 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2690 * bfd-in2.h: Regenerated.
2691 * ecoff.c (bfd_debug_section): Add section_id.
2692 * section.c (bfd_section): Add section_id.
2693 (SEC_ASSEMBLER_SECTION_ID): New.
2694 (BFD_FAKE_SECTION): Add section_id.
2696 2020-02-01 Nick Clifton <nickc@redhat.com>
2698 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2701 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2703 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2704 encodings are relative to the GOT on nios2, too.
2706 2020-01-31 Alan Modra <amodra@gmail.com>
2708 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2709 file. Use $< and $@ in rules.
2710 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2711 (elf32-ia64.c, elf64-ia64.c): Likewise.
2712 (elf32-riscv.c, elf64-riscv.c): Likewise.
2713 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2714 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2715 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2716 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2717 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2718 * Makefile.in: Regenerate.
2720 2020-01-31 Alan Modra <amodra@gmail.com>
2723 * elf.c (setup_group): Don't clear entire section contents,
2724 just the padding after group flags. Release alloc'd memory
2725 after a seek or read failure.
2727 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2729 * peXXigen.c (pe_is_repro): New function.
2730 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2731 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2733 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2735 * peXXigen.c (debug_type_names): Add names for new debug data type
2738 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2740 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2741 inner loop. Fix a memory leak.
2743 2020-01-30 Alan Modra <amodra@gmail.com>
2745 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2746 or obj_coff_keep_strings here.
2747 (coff_get_normalized_symtab): Free external syms directly.
2748 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2751 2020-01-27 Jim Wilson <jimw@sifive.com>
2753 * cpu-riscv.c (riscv_scan): New.
2754 (N): Change bfd_default_scan to riscv_scan.
2756 2020-01-27 Andreas Schwab <schwab@suse.de>
2758 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2759 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2760 * Makefile.in: Regenerate.
2761 * cpu-plugin.c: Remove.
2762 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2763 (bfd_plugin_arch): Remove declaration.
2764 * bfd-in2.h: Regenerate.
2765 * po/SRC-POTFILES.in: Regenerate.
2767 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2768 Alan Modra <amodra@gmail.com>
2771 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2773 2020-01-24 Jim Wilson <jimw@sifive.com>
2775 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2776 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2777 avoid over long line.
2779 2020-01-24 Nick Clifton <nickc@redhat.com>
2782 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2783 syms and keep strings flags as these may have been set in order to
2784 prevent a bogus call to free.
2786 2020-01-23 Nick Clifton <nickc@redhat.com>
2788 * po/fr.po: Updated French translation.
2790 2020-01-23 Alan Modra <amodra@gmail.com>
2793 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2794 by zero when p_align is zero.
2796 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2798 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2799 (riscv_prefix_cmp): Likewise.
2800 (riscv_non_std_ext_p): Deleted.
2801 (riscv_std_sv_ext_p): Likewise.
2802 (riscv_non_std_sv_ext_p): Likewise.
2803 (riscv_merge_non_std_and_sv_ext): Rename to...
2804 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2805 (riscv_merge_arch_attr_info): Replace 3 calls to
2806 riscv_merge_non_std_and_sv_ext with single call to
2807 riscv_merge_multi_letter_ext.
2808 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2809 encounter a 'z' prefix.
2810 (riscv_get_prefix_class): New function, return prefix class based
2811 on first few characters of input string.
2812 (riscv_parse_config): New structure to factor out minor differences
2813 in extension class parsing behaviour.
2814 (riscv_parse_sv_or_non_std_ext): Rename to...
2815 (riscv_parse_prefixed_ext): and parameterise with
2817 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2818 (riscv_multi_letter_ext_valid_p): New.
2819 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2820 (riscv_parse_subset): Delegate all non-single-letter parsing work
2821 to riscv_parse_prefixed_ext.
2822 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2823 (riscv_get_prefix_class): Declare.
2825 2020-01-22 Alan Modra <amodra@gmail.com>
2827 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2828 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2829 __tls_get_addr_desc.
2830 (ppc64_elf_size_stubs): Add section for linker generated
2831 __tls_get_addr_desc wrapper function. Loop at least once if
2832 generating this function.
2833 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2834 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2836 2020-01-22 Alan Modra <amodra@gmail.com>
2838 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2839 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2841 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2842 (STDU_R1_0R1, ADDI_R1_R1): Define.
2843 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2844 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2845 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2846 no_tls_get_addr_regsave.
2847 (branch_reloc_hash_match): Add hash3 and hash4.
2848 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2849 (ppc64_elf_size_dynamic_sections): Likewise.
2850 (ppc64_elf_relocate_section): Likewise.
2851 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2852 __tls_get_addr stub.
2853 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2855 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2856 eh_frame for regsave __tls_get_addr.
2858 2020-01-22 Alan Modra <amodra@gmail.com>
2860 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2861 which __tls_get_addr calls will be eliminated.
2863 2020-01-20 Nick Clifton <nickc@redhat.com>
2865 * po/pt.po: Updates Portuguese translation.
2866 * po/ru.po: Updated Russian translation.
2867 * po/uk.po: Updated Ukranian translation.
2869 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2872 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2873 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2875 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2876 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2877 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2878 "rex leal x@tlsdesc(%rip), %reg" to
2879 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2880 "call *(%eax)" to "nopl (%rax)".
2882 2020-01-20 Alan Modra <amodra@gmail.com>
2884 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2885 (MTLR_R11): Don't define.
2886 (LD_R0_0R3, CMPDI_R0_0): Define.
2887 (build_tls_get_addr_stub): Don't use r11 in stub.
2889 2020-01-20 Alan Modra <amodra@gmail.com>
2891 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2892 (defined_sym_val, is_tls_get_addr): Likewise.
2894 2020-01-18 Nick Clifton <nickc@redhat.com>
2896 * version.m4 (BFD_VERSION): Set to 2.34.50.
2897 * configure: Regenerate.
2898 * po/bfd.pot: Regenerate.
2900 2020-01-18 Nick Clifton <nickc@redhat.com>
2902 Binutils 2.34 branch created.
2904 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2906 * coff-arm.c: Fix spelling error (seperate).
2907 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2909 * sysdep.h (strnlen): Fix spelling error (seperate).
2911 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2914 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2916 2020-01-15 Alan Modra <amodra@gmail.com>
2919 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2920 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2921 of function symbols unless dot symbols are present. Do warn
2922 whenever one is created, regardles of whether a PLT entry is
2923 also emitted for the function symbol.
2925 2020-01-14 Alan Modra <amodra@gmail.com>
2927 * som.c (som_bfd_count_ar_symbols): Error when file position
2928 of symbols on chains is not strictly increasing.
2930 2020-01-14 Alan Modra <amodra@gmail.com>
2932 * vms.h (VMS_DEBUG): Define as 0.
2933 * vms-alpha.c (image_write): Move debug output after bounds check.
2935 (_bfd_vms_slurp_eihd): Warning fix.
2936 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2938 2020-01-13 Alan Modra <amodra@gmail.com>
2940 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2941 for "ignored" records.
2943 2020-01-13 Alan Modra <amodra@gmail.com>
2945 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2946 Delete asect name check. Move asect NULL check to wasm_object_p.
2947 Correct bounds check of sizes against end. Replace uses of
2948 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2949 just one bfd_release.
2950 (wasm_scan): Don't use malloc/strdup for section names,
2951 bfd_alloc instead. Simplify code prefixing section name.
2952 Formatting. Don't attempt to free memory here..
2953 (wasm_object_p): ..do so here.
2955 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2958 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2959 UNDEFWEAK_NO_DYNAMIC_RELOC.
2960 (allocate_dynrelocs_for_symbol): Likewise.
2962 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2965 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2967 2020-01-10 Alan Modra <amodra@gmail.com>
2969 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2971 2020-01-09 Nick Clifton <nickc@redhat.com>
2974 * bfd.c (bfd_convert_section_contents): Check for a compress
2975 header size that is larger than the actual section size.
2977 2020-01-08 Alan Modra <amodra@gmail.com>
2980 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2981 after removing sections.
2983 2020-01-06 Jim Wilson <jimw@sifive.com>
2986 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2987 check for !bfd_link_pic (info).
2988 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2989 <R_RISCV_JAL>: Add comment.
2990 (_bfd_riscv_relax_section): For plt.offset check, add check for
2991 bfd_link_pic (info). Add comment.
2993 2020-01-06 Alan Modra <amodra@gmail.com>
2995 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2996 match failures. Don't init to bfd_error_wrong_format before
2997 calling _bfd_check_format.
2999 2020-01-06 Alan Modra <amodra@gmail.com>
3001 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3002 status rather than exiting on stack overflow or underflow.
3003 (_bfd_vms_slurp_etir): Adjust to suit.
3005 2020-01-06 Alan Modra <amodra@gmail.com>
3007 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3009 2020-01-06 Alan Modra <amodra@gmail.com>
3011 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3012 command. Check name offset is within command.
3013 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3014 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3015 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3016 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3017 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3018 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3019 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3020 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3021 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3022 (bfd_mach_o_read_segment): Similarly.
3023 (bfd_mach_o_read_thread): Properly bound check thread struct.
3024 Don't repeat checks on second loop.
3025 (bfd_mach_o_read_command): Fail on invalid command length.
3027 2020-01-04 Alan Modra <amodra@gmail.com>
3029 * format.c (bfd_check_format_matches): Add preserve_match.
3030 Save initial bfd state in "preserve", matched bfd state in
3031 "preserve_match". Save just the first match. Release
3032 bfd_alloc memory. Restore and finish preserved state as
3033 appropriate on all function exit paths.
3035 2020-01-04 Alan Modra <amodra@gmail.com>
3037 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3039 2020-01-04 Alan Modra <amodra@gmail.com>
3041 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3044 2020-01-03 Nick Clifton <nickc@redhat.com>
3047 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3048 there is enough data remaining in the code buffer before
3049 attempting to read a function stub.
3051 2020-01-03 Nick Clifton <nickc@redhat.com>
3054 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3055 return value from bfd_malloc.
3056 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3057 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3058 (elf32_arm_filter_cmse_symbols): Likewise.
3059 (elf32_arm_write_section): Likewise.
3060 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3061 (bfd_mach_o_follow_dsym): Likewise.
3062 * pef.c (bfd_pef_print_loader_section): Likewise.
3063 (bfd_pef_scan_start_address): Likewise.
3064 (bfd_pef_parse_function_stubs): Likewise.
3065 (bfd_pef_parse_symbols): Likewise.
3067 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3069 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3070 on binary inputs ld/PR25316.
3071 (is_ia64_elf): new helper to filter on ia64 objects.
3073 2020-01-03 Jan Beulich <jbeulich@suse.com>
3075 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3077 (bfd_mach_o_scan): Insert underscore in two variable names.
3079 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3081 * Makefile.am: Add z80-elf target support.
3082 * configure.ac: Likewise.
3083 * targets.c: Likewise.
3084 * Makefile.in: Regenerate.
3085 * configure: Regenerate.
3086 * config.bfd: Add z80-elf target support and new arches: ez80 and
3088 * elf32-z80.c: New file.
3089 * archures.c: Add new z80 architectures: eZ80 and Z180.
3090 * coffcode.h: Likewise.
3091 * cpu-z80.c: Likewise.
3092 * coff-z80.c: Add new relocations for Z80 target and local label
3094 * reloc.c: Add new relocs.
3095 * bfd-in2.h: Regenerate.
3096 * libbfd.h: Regenerate.
3098 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3102 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3104 2020-01-01 Alan Modra <amodra@gmail.com>
3106 Update year range in copyright notice of all files.
3108 For older changes see ChangeLog-2019
3110 Copyright (C) 2020 Free Software Foundation, Inc.
3112 Copying and distribution of this file, with or without modification,
3113 are permitted in any medium without royalty provided the copyright
3114 notice and this notice are preserved.
3120 version-control: never