1 2020-06-16 Alan Modra <amodra@gmail.com>
3 * aout-tic30.c: Delete file.
4 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
5 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
6 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
7 (xc16x-*-elf): Sort properly.
8 * configure.ac: Remove tic30_aout_vec.
10 * Makefile.in: Regenerate.
11 * configure: Regenerate.
12 * po/SRC-POTFILES.in: Regenerate.
14 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
16 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
17 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
18 (elf32xtensa_abi): New global variable.
19 (xtensa_abi_choice): New function.
20 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
21 XSHAL_ABI to select PLT code.
23 2020-06-15 Roland McGrath <mcgrathr@google.com>
25 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
26 field of bfd_link_info.
28 2020-06-15 Alan Modra <amodra@gmail.com>
30 * config.bfd: Obsolete powerpcle-*-pe targets.
32 2020-06-15 Alan Modra <amodra@gmail.com>
35 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
36 symbols that were defined in discarded sections.
37 * cofflink.c (coff_link_check_archive_element): Likewise.
38 (coff_link_add_symbols): Set indx to -3 for symbols defined in
40 (_bfd_coff_write_global_sym): Don't emit such symbols.
41 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
42 libcoff.h: Regenerate.
44 2020-06-11 Alan Modra <amodra@gmail.com>
47 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
49 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
51 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
52 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
53 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
56 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
59 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
62 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
65 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
66 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
67 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
69 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
70 Set ifunc_resolvers if there are FUNC resolvers.
71 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
72 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
73 with elf.ifunc_resolvers.
74 (write_plt_relocs_for_local_syms): Likewise.
75 (ppc64_elf_relocate_section): Likewise.
76 (ppc64_elf_finish_dynamic_sections): Likewise.
77 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
79 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
80 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
81 instead of readonly_dynrelocs_against_ifunc.
82 * elfxx-x86.h (elf_x86_link_hash_table): Remove
83 readonly_dynrelocs_against_ifunc.
85 2020-06-09 Alan Modra <amodra@gmail.com>
87 * elf64-ppc.c (struct ppc_link_hash_table): Delete
88 maybe_local_ifunc_resolver field.
89 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
90 cases where maybe_local_ifunc_resolver was set.
91 (ppc64_elf_relocate_section): Likewise.
92 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
95 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
97 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
99 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
101 (elf32_arm_size_dynamic_sections): Updated. Clear
102 root.tlsdesc_plt for DF_BIND_NOW.
103 (elf32_arm_finish_dynamic_sections): Updated.
104 (elf32_arm_output_arch_local_syms): Likewise.
105 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
106 Clear root.tlsdesc_plt for DF_BIND_NOW.
107 (nds32_elf_finish_dynamic_sections): Updated.
108 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
109 dt_tlsdesc_plt and dt_tlsdesc_got.
110 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
111 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
112 tlsdesc_plt and dt_tlsdesc_got.
113 (elfNN_aarch64_allocate_dynrelocs): Updated.
114 (elfNN_aarch64_finish_dynamic_sections): Likewise.
115 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
116 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
118 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
119 (_bfd_x86_elf_size_dynamic_sections): Likewise.
120 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
121 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
124 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
126 * elf32-tic6x.c (elf32_bed): Defined the default to
129 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
131 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
133 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
134 root.splt/root.srelplt.
135 (elf64_hppa_create_dynamic_sections): Likewise.
136 (elf64_hppa_size_dynamic_sections): Likewise.
137 (elf64_hppa_finish_dynamic_symbol): Likewise.
138 (elf_hppa_final_link): Likewise.
139 (elf_hppa_final_link_relocate): Likewise.
141 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
143 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
144 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
147 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
149 * elf-bfd.h (elf_target_os): New.
150 (elf_link_hash_table): Add target_os.
151 (elf_backend_data): Add target_os.
152 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
153 symbian_p and nacl_p.
154 (create_got_section): Updated.
155 (elf32_arm_create_dynamic_sections): Likewise.
156 (arm_type_of_stub): Likewise.
157 (elf32_arm_create_or_find_stub_sec): Likewise.
158 (elf32_arm_allocate_plt_entry): Likewise.
159 (elf32_arm_populate_plt_entry): Likewise.
160 (elf32_arm_final_link_relocate): Likewise.
161 (elf32_arm_check_relocs): Likewise.
162 (allocate_dynrelocs_for_symbol): Likewise.
163 (elf32_arm_finish_dynamic_symbol): Likewise.
164 (elf32_arm_finish_dynamic_sections): Likewise.
165 (elf32_arm_output_plt_map_1): Likewise.
166 (elf32_arm_output_arch_local_syms): Likewise.
167 (elf32_arm_add_symbol_hook): Likewise.
168 (elf32_arm_nacl_link_hash_table_create): Likewise.
169 (elf32_arm_vxworks_link_hash_table_create): Likewise.
170 (elf32_arm_symbian_link_hash_table_create): Likewise.
171 (ELF_TARGET_OS): New.
172 * elf32-i386.c (elf_i386_arch_bed): Removed.
173 (elf_backend_arch_data): Likewise.
174 (elf_i386_solaris_arch_bed): Likewise.
175 (elf_i386_nacl_arch_bed): Likewise.
176 (elf_i386_vxworks_arch_bed): Likewise.
177 (elf_i386_relocate_section): Updated.
178 (elf_i386_finish_dynamic_sections): Likewise.
179 (elf_i386_get_synthetic_symtab): Likewise.
180 (elf_i386_link_setup_gnu_properties): Likewise.
181 (ELF_TARGET_OS): New.
182 * elf32-mips.c (ELF_TARGET_OS): New.
183 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
184 (ppc_elf_create_got): Updated.
185 (ppc_elf_create_dynamic_sections): Likewise.
186 (ppc_elf_check_relocs): Likewise.
187 (ppc_elf_adjust_dynamic_symbol): Likewise.
188 (ppc_elf_size_dynamic_sections): Likewise.
189 (ppc_elf_relocate_section): Likewise.
190 (ppc_elf_finish_dynamic_sections): Likewise.
191 (ppc_elf_vxworks_link_hash_table_create): Likewise.
192 (ELF_TARGET_OS): New.
193 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
194 (sh_elf_link_hash_table_create): Updated.
195 (sh_elf_create_dynamic_sections): Likewise.
196 (allocate_dynrelocs): Likewise.
197 (sh_elf_size_dynamic_sections): Likewise.
198 (sh_elf_relocate_section): Likewise.
199 (sh_elf_finish_dynamic_symbol): Likewise.
200 (sh_elf_finish_dynamic_sections): Likewise.
201 (ELF_TARGET_OS): New.
202 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
204 (bfd_elf32_bfd_link_hash_table_create): Likewise.
205 (ELF_TARGET_OS): New.
206 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
207 (elf_x86_64_solaris_arch_bed): Likewise.
208 (elf_x86_64_nacl_arch_bed): Likewise.
209 (elf_x86_64_finish_dynamic_sections): Updated.
210 (elf_x86_64_get_synthetic_symtab): Likewise.
211 (elf_x86_64_link_setup_gnu_properties): Likewise.
212 (ELF_TARGET_OS): New.
213 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
215 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
216 (MIPS_ELF_REL_DYN_NAME): Updated.
217 (ELF_MIPS_GP_OFFSET): Likewise.
218 (mips_elf_create_local_got_entry): Likewise.
219 (mips_elf_allocate_dynamic_relocations): Likewise.
220 (mips_elf_count_got_symbols): Likewise.
221 (is_gott_symbol): Likewise.
222 (mips_elf_calculate_relocation): Likewise.
223 (mips_elf_create_dynamic_relocation): Likewise.
224 (_bfd_mips_elf_check_relocs): Likewise.
225 (allocate_dynrelocs): Likewise.
226 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
227 (mips_elf_lay_out_got): Likewise.
228 (mips_elf_set_plt_sym_value): Likewise.
229 (_bfd_mips_elf_size_dynamic_sections): Likewise.
230 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
231 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
232 (_bfd_mips_elf_final_link): Likewise.
233 (_bfd_mips_init_file_header): Likewise.
234 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
236 (allocate_dynrelocs): Likewise.
237 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
238 (_bfd_sparc_elf_relocate_section): Likewise.
239 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
240 (sparc_finish_dyn): Likewise.
241 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
242 * elfxx-target.h (ELF_TARGET_OS): New.
243 (elfNN_bed): Add ELF_TARGET_OS.
244 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
245 (_bfd_x86_elf_link_hash_table_create): Likewise.
246 (_bfd_x86_elf_size_dynamic_sections): Likewise.
247 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
248 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
249 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
250 * elfxx-x86.h (elf_x86_target_os): Removed.
251 (elf_x86_backend_data): Likewise.
252 (get_elf_x86_backend_data): Likewise.
253 (elf_x86_link_hash_table): Remove target_os.
255 2020-06-06 Alan Modra <amodra@gmail.com>
258 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
259 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
260 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
261 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
262 * elf64-ppc.c: Update throughout for reloc renaming.
263 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
264 * libbfd.h: Regenerate.
265 * bfd-in2.h: Regenerate.
267 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
270 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
273 2020-06-05 Nick Clifton <nickc@redhat.com>
275 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
278 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
280 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
281 priv_may_conflict, in_priv_zero and out_priv_zero to decide
282 whether the object can be linked according to it's priv
283 attributes. The object without any priv spec attributes can
284 be linked with others. If the first input object doesn't contain
285 any priv attributes, then we need to copy the setting from the
286 next input one. Also report more detailed error messages to user.
288 2020-06-04 Stephen Casner <casner@acm.org>
290 Extend pdp11-aout symbol table format to accommodate .stab
291 symbols and implement correct handling of them.
293 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
294 (N_STAB, is_stab): Needed new function is_stab to disambiguate
295 normal vs. .stab symbol table type values, replacing N_STAB mask.
296 (translate_from_native_sym_flags): Determine correct section for
297 different .stab types.
298 (translate_to_native_sym_flags): Leave .stab types intact.
299 (translate_symbol_table): Error if symbol indicates overlay;
300 store desc field from .stab symbols.
301 (write_syms): Output desc field with symbol.
302 (aout_link_check_ar_symbols): Skip .stab symbols.
303 (aout_link_add_symbols): Correctly distinguish .stab symbols.
304 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
305 (aout_link_write_symbols): Write 0 for desk and ovly fields;
306 correctly distinguish .stab symbols and select calculate their
307 section and value; and copy desc and ovly fields from input symbol
310 2020-06-04 Stephen Casner <casner@acm.org>
312 * aoutx.h (translate_symbol_table): Comment had external and
314 * pdp11.c (translate_symbol_table): Likewise.
316 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
318 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
319 (is_x86_elf): Check elf.hash_table_id instead of target_id.
320 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
322 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
325 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
326 in debug section against symbol defined in shared library to 0.
327 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
328 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
329 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
330 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
331 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
332 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
333 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
334 * elf32-sh.c (sh_elf_check_relocs): Likewise.
335 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
336 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
337 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
338 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
339 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
340 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
342 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
343 there is non-GOT reference.
344 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
345 non-alloced sections.
347 2020-06-03 Stephen Casner <casner@acm.org>
349 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
351 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
353 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
354 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
355 other size that doesn't qcover the header word.
356 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
357 string table, and zero it.
358 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
359 message and set bfd_error on finding an invalid name string offset.
360 (add_to_stringtab): INLINE -> inline
361 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
363 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
364 any relocs that could not be recognised.
365 92744f05809 PR 20929 - Check for relocs without an associated symbol.
366 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
367 name exists and is long enough, before attempting to see if it is
369 c3864421222 - Correct case for N_SO being the last symbol.
370 50455f1ab29 PR 20891 - Handle the case where the main file name
371 and the directory name are both empty.
372 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
373 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
374 range string table offsets.
375 531336e3a0b PR 20909 - Fix off-by-one error in check for an
376 illegal string offset.
377 (aout_link_includes_newfunc): Add comment.
378 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
379 on unexpected relocation type rather than ASSERT.
381 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
385 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
387 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
390 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
391 non-alloced sections.
393 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
395 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
396 dynamic relocations for non SEC_ALLOC sections.
398 2020-06-03 Gunther Nikl <gnikl@justmail.de>
400 * aout64.c (BMAGIC, QMAGIC): Do not define.
401 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
402 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
403 to check the file format.
404 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
405 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
406 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
408 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
410 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
411 relocations for non SEC_ALLOC sections.
413 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
415 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
416 * elf32-arm.c (maybe_set_textrel): Removed.
417 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
418 with _bfd_elf_maybe_set_textrel.
419 * elf32-csky.c (maybe_set_textrel): Removed.
420 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
421 with _bfd_elf_maybe_set_textrel.
422 * elf32-hppa.c (maybe_set_textrel): Removed.
423 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
424 with _bfd_elf_maybe_set_textrel.
425 * elf32-lm32.c (maybe_set_textrel): Removed.
426 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
427 with _bfd_elf_maybe_set_textrel.
428 * elf32-m32r.c (maybe_set_textrel): Removed.
429 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
430 with _bfd_elf_maybe_set_textrel.
431 * elf32-metag.c (maybe_set_textrel): Removed.
432 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
433 with _bfd_elf_maybe_set_textrel.
434 * elf32-nds32.c (maybe_set_textrel): Removed.
435 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
436 with _bfd_elf_maybe_set_textrel.
437 * elf32-or1k.c (maybe_set_textrel): Removed.
438 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
439 with _bfd_elf_maybe_set_textrel.
440 * elf32-ppc.c (maybe_set_textrel): Removed.
441 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
442 with _bfd_elf_maybe_set_textrel.
443 * elf32-s390.c (maybe_set_textrel): Removed.
444 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
445 with _bfd_elf_maybe_set_textrel.
446 * elf32-sh.c (maybe_set_textrel): Removed.
447 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
448 with _bfd_elf_maybe_set_textrel.
449 * elf32-tic6x.c (maybe_set_textrel): Removed.
450 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
451 with _bfd_elf_maybe_set_textrel.
452 * elf32-tilepro.c (maybe_set_textrel): Removed.
453 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
454 with _bfd_elf_maybe_set_textrel.
455 * elf64-ppc.c (maybe_set_textrel): Removed.
456 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
457 with _bfd_elf_maybe_set_textrel.
458 * elf64-s390.c (maybe_set_textrel): Removed.
459 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
460 with _bfd_elf_maybe_set_textrel.
461 * elfnn-aarch64.c (maybe_set_textrel): Removed.
462 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
463 with _bfd_elf_maybe_set_textrel.
464 * elfnn-riscv.c (maybe_set_textrel): Removed.
465 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
466 with _bfd_elf_maybe_set_textrel.
467 * elfxx-sparc.c (maybe_set_textrel): Removed.
468 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
469 with _bfd_elf_maybe_set_textrel.
470 * elfxx-tilegx.c (maybe_set_textrel): Removed.
471 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
472 with _bfd_elf_maybe_set_textrel.
473 * elfxx-x86.c (maybe_set_textrel): Removed.
474 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
475 with _bfd_elf_maybe_set_textrel.
476 * elflink.c (_bfd_elf_maybe_set_textrel): New.
478 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
481 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
483 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
484 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
485 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
486 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
488 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
489 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
490 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
491 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
492 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
493 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
494 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
495 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
496 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
497 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
498 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
499 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
500 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
501 (elf_backend_copy_indirect_symbol): Likewise.
502 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
503 (elf_backend_copy_indirect_symbol): Likewise.
504 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
506 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
509 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
510 * elf32-arm.c (readonly_dynrelocs): Removed.
511 (maybe_set_textrel): Replace readonly_dynrelocs with
512 _bfd_elf_readonly_dynrelocs.
513 * elf32-csky.c (readonly_dynrelocs): Removed.
514 (maybe_set_textrel): Replace readonly_dynrelocs with
515 _bfd_elf_readonly_dynrelocs.
516 * elf32-hppa.c(readonly_dynrelocs): Removed.
517 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
518 _bfd_elf_readonly_dynrelocs.
519 (maybe_set_textrel): Likewise.
520 * elf32-lm32.c (readonly_dynrelocs): Removed.
521 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
522 with _bfd_elf_readonly_dynrelocs.
523 (maybe_set_textrel): Likewise.
524 * elf32-m32r.c (readonly_dynrelocs): Removed.
525 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
526 with _bfd_elf_readonly_dynrelocs.
527 (maybe_set_textrel): Likewise.
528 * elf32-metag.c (readonly_dynrelocs): Removed.
529 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
530 with _bfd_elf_readonly_dynrelocs.
531 (maybe_set_textrel): Likewise.
532 * elf32-microblaze.c (readonly_dynrelocs): Removed.
533 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
534 with _bfd_elf_readonly_dynrelocs.
535 * elf32-nds32.c (readonly_dynrelocs): Removed.
536 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
537 with _bfd_elf_readonly_dynrelocs.
538 (maybe_set_textrel): Likewise.
539 * elf32-or1k.c (readonly_dynrelocs): Removed.
540 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
541 with _bfd_elf_readonly_dynrelocs.
542 * elf32-ppc.c (readonly_dynrelocs): Removed.
543 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
544 _bfd_elf_readonly_dynrelocs.
545 (ppc_elf_adjust_dynamic_symbol): Likewise.
546 (maybe_set_textrel): Likewise.
547 * elf32-s390.c (readonly_dynrelocs): Removed.
548 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
549 with _bfd_elf_readonly_dynrelocs.
550 (maybe_set_textrel): Likewise.
551 * elf32-sh.c (readonly_dynrelocs): Removed.
552 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
553 _bfd_elf_readonly_dynrelocs.
554 (maybe_set_textrel): Likewise.
555 * elf32-tic6x.c (readonly_dynrelocs): Removed.
556 (maybe_set_textrel): Replace readonly_dynrelocs with
557 _bfd_elf_readonly_dynrelocs.
558 * elf32-tilepro.c (readonly_dynrelocs): Removed.
559 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
560 with _bfd_elf_readonly_dynrelocs.
561 (maybe_set_textrel): Likewise.
562 * elf64-ppc.c (readonly_dynrelocs): Removed.
563 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
564 _bfd_elf_readonly_dynrelocs.
565 (ppc64_elf_adjust_dynamic_symbol): Likewise.
566 (maybe_set_textrel): Likewise.
567 * elf64-s390.c (readonly_dynrelocs): Removed.
568 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
569 with _bfd_elf_readonly_dynrelocs.
570 (maybe_set_textrel): Likewise.
571 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
572 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
573 (maybe_set_textrel): Replace readonly_dynrelocs with
574 _bfd_elf_readonly_dynrelocs.
575 * elfnn-riscv.c (readonly_dynrelocs): Removed.
576 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
577 with _bfd_elf_readonly_dynrelocs.
578 (maybe_set_textrel): Likewise.
579 * elfxx-sparc.c (readonly_dynrelocs): Removed.
580 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
581 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
582 (maybe_set_textrel): Likewise.
583 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
584 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
585 with _bfd_elf_readonly_dynrelocs.
586 (maybe_set_textrel): Likewise.
587 * elfxx-x86.c (readonly_dynrelocs): Removed.
588 (maybe_set_textrel): Replace readonly_dynrelocs with
589 _bfd_elf_readonly_dynrelocs.
590 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
592 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
594 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
595 -fsanitize=undefined.
597 2020-06-03 Alan Modra <amodra@gmail.com>
601 * peicode.h (pe_ILF_make_a_section): Align data for compilers
603 (pe_ILF_build_a_bfd): Likewise.
605 2020-06-03 Alan Modra <amodra@gmail.com>
608 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
609 core files as well as objects.
611 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
614 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
615 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
617 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
618 (elf_arc_link_hash_newfunc): Updated.
619 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
620 (elf32_arm_link_hash_newfunc): Updated.
621 (elf32_arm_copy_indirect_symbol): Likewise.
622 (elf32_arm_check_relocs): Likewise.
623 (readonly_dynrelocs): Likewise.
624 (allocate_dynrelocs_for_symbol): Likewise.
625 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
626 (csky_elf_link_hash_newfunc): Updated.
627 (csky_allocate_dynrelocs): Likewise.
628 (readonly_dynrelocs): Likewise.
629 (csky_elf_copy_indirect_symbol): Likewise.
630 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
631 (hppa_link_hash_newfunc): Updated.
632 (elf32_hppa_copy_indirect_symbol): Likewise.
633 (elf32_hppa_hide_symbol): Likewise.
634 (elf32_hppa_adjust_dynamic_symbol): Likewise.
635 (allocate_dynrelocs): Likewise.
636 (elf32_hppa_relocate_section): Likewise.
637 * elf32-i386.c (elf_i386_check_relocs): Likewise.
638 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
639 (lm32_elf_link_hash_newfunc): Likewise.
640 (lm32_elf_link_hash_table_create): Updated.
641 (readonly_dynrelocs): Likewise.
642 (allocate_dynrelocs): Likewise.
643 (lm32_elf_copy_indirect_symbol): Likewise.
644 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
645 (m32r_elf_link_hash_newfunc): Likewise.
646 (m32r_elf_link_hash_table_create): Updated.
647 (m32r_elf_copy_indirect_symbol): Likewise.
648 (allocate_dynrelocs): Likewise.
649 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
650 (metag_link_hash_newfunc): Updated.
651 (elf_metag_copy_indirect_symbol): Likewise.
652 (readonly_dynrelocs): Likewise.
653 (allocate_dynrelocs): Likewise.
654 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
656 (link_hash_newfunc): Updated.
657 (microblaze_elf_check_relocs): Likewise.
658 (microblaze_elf_copy_indirect_symbol): Likewise.
659 (readonly_dynrelocs): Likewise.
660 (allocate_dynrelocs): Likewise.
661 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
662 (nds32_elf_link_hash_newfunc): Updated.
663 (nds32_elf_copy_indirect_symbol): Likewise.
664 (readonly_dynrelocs): Likewise.
665 (allocate_dynrelocs): Likewise.
666 (nds32_elf_check_relocs): Likewise.
667 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
668 (link_hash_newfunc): Updated.
669 (nios2_elf32_copy_indirect_symbol): Likewise.
670 (nios2_elf32_check_relocs): Likewise.
671 (allocate_dynrelocs): Likewise.
672 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
673 (or1k_elf_link_hash_newfunc): Updated.
674 (readonly_dynrelocs): Likewise.
675 (allocate_dynrelocs): Likewise.
676 (or1k_elf_copy_indirect_symbol): Likewise.
677 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
678 (ppc_elf_link_hash_newfunc): Updated.
679 (ppc_elf_copy_indirect_symbol): Likewise.
680 (ppc_elf_check_relocs): Likewise.
681 (readonly_dynrelocs): Likewise.
682 (ppc_elf_adjust_dynamic_symbol): Likewise.
683 (allocate_dynrelocs): Likewise.
684 (ppc_elf_relocate_section): Likewise.
685 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
686 (link_hash_newfunc): Updated.
687 (elf_s390_copy_indirect_symbol): Likewise.
688 (readonly_dynrelocs): Likewise.
689 (elf_s390_adjust_dynamic_symbol): Likewise.
690 (allocate_dynrelocs): Likewise.
691 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
692 (sh_elf_link_hash_newfunc): Updated.
693 (readonly_dynrelocs): Likewise.
694 (allocate_dynrelocs): Likewise.
695 (sh_elf_copy_indirect_symbol): Likewise.
696 (sh_elf_check_relocs): Likewise.
697 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
698 (elf32_tic6x_link_hash_newfunc): Likewise.
699 (elf32_tic6x_link_hash_table_create): Updated.
700 (readonly_dynrelocs): Likewise.
701 (elf32_tic6x_check_relocs): Likewise.
702 (elf32_tic6x_allocate_dynrelocs): Likewise.
703 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
705 (link_hash_newfunc): Updated.
706 (tilepro_elf_copy_indirect_symbol): Likewise.
707 (tilepro_elf_check_relocs): Likewise.
708 (allocate_dynrelocs): Likewise.
709 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
710 (ppc64_elf_copy_indirect_symbol): Updated.
711 (ppc64_elf_check_relocs): Likewise.
712 (readonly_dynrelocs): Likewise.
713 (ppc64_elf_adjust_dynamic_symbol): Likewise.
714 (dec_dynrel_count): Likewise.
715 (allocate_dynrelocs): Likewise.
716 (ppc64_elf_relocate_section): Likewise.
717 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
718 (link_hash_newfunc): Updated.
719 (elf_s390_copy_indirect_symbol): Likewise.
720 (readonly_dynrelocs): Likewise.
721 (allocate_dynrelocs): Likewise.
722 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
723 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
725 (elfNN_aarch64_link_hash_newfunc): Updated.
726 (elfNN_aarch64_copy_indirect_symbol): Likewise.
727 (readonly_dynrelocs): Likewise.
728 (need_copy_relocation_p): Likewise.
729 (elfNN_aarch64_allocate_dynrelocs): Likewise.
730 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
731 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
732 (link_hash_newfunc): Updated.
733 (riscv_elf_copy_indirect_symbol): Likewise.
734 (riscv_elf_check_relocs): Likewise.
735 (readonly_dynrelocs): Likewise.
736 (allocate_dynrelocs): Likewise.
737 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
739 (link_hash_newfunc): Updated.
740 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
741 (_bfd_sparc_elf_check_relocs): Likewise.
742 (readonly_dynrelocs): Likewise.
743 (allocate_dynrelocs): Likewise.
744 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
745 (link_hash_newfunc): Updated.
746 (tilegx_elf_copy_indirect_symbol): Likewise.
747 (tilegx_elf_check_relocs): Likewise.
748 (readonly_dynrelocs): Likewise.
749 (allocate_dynrelocs): Likewise.
750 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
751 (readonly_dynrelocs): Likewise.
752 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
753 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
755 2020-06-01 Alan Modra <amodra@gmail.com>
757 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
758 command against cmd_length, not the end of record. For
759 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
760 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
763 2020-05-28 David Faust <david.faust@oracle.com>
765 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
766 R_BPF_INSN_{32,64} relocations.
768 2020-05-28 Stephen Casner <casner@acm.org>
770 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
771 addreses in .long (used in testsuites) and .stab values.
773 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
776 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
777 Check bfd_link_dll when issue a DT_TEXTREL warning.
778 * elfxx-x86.c (maybe_set_textrel): Likewise.
779 (_bfd_x86_elf_size_dynamic_sections): Likewise.
781 2020-05-26 Nick Clifton <nickc@redhat.com>
783 * plugin.c (try_load_plugin): Extend error message when a plugin
786 2020-05-23 Alan Modra <amodra@gmail.com>
788 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
790 2020-05-22 Alan Modra <amodra@gmail.com>
793 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
794 attributes from shared libraries, and do not return an error if
797 2020-05-21 Alan Modra <amodra@gmail.com>
800 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
802 (_bfd_delete_bfd): Free the copy.
803 (_bfd_new_bfd): Free nbfd->memory on error.
805 2020-05-21 Alan Modra <amodra@gmail.com>
807 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
808 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
809 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
810 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
811 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
812 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
813 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
814 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
815 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
816 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
817 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
818 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
819 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
820 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
821 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
822 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
823 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
824 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
825 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
826 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
828 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
830 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
831 get_default_version. It is used to find the default version for
832 the specific extension.
833 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
834 default_major_version and default_minor_version. Add new bfd_boolean
835 parameter *use_default_version. Set it to TRUE if we need to call
836 the callback rps->get_default_version to find the default version.
837 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
838 the default version in riscv_parsing_subset_version, and then call
839 riscv_add_subset to add the subset into subset list.
840 (riscv_parse_prefixed_ext): Likewise.
841 (riscv_std_z_ext_strtab): Support Zicsr extensions.
842 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
843 strings rather than characters.
844 riscv_merge_arch_attr_info): The callback function get_default_version
845 is only needed for assembler, so set it to NULL int the linker.
846 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
847 * elfxx-riscv.h: Updated.
849 2020-05-20 Alan Modra <amodra@gmail.com>
852 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
853 use bfd_set_filename.
854 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
855 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
856 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
857 (bfd_create): Likewise.
858 (_bfd_delete_bfd): Don't free filename.
859 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
860 return pointer to the copy or NULL on alloc fail.
861 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
862 result of bfd_set_filename.
863 * bfd-in2.h: Regenerate.
865 2020-05-20 Alan Modra <amodra@gmail.com>
868 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
869 section size against file size.
870 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
872 2020-05-19 Gunther Nikl <gnikl@justmail.de>
875 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
876 and memset when allocating memory for the sections_being_created
879 2020-05-19 Stafford Horne <shorne@gmail.com>
881 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
883 (or1k_elf_relocate_section): Access srelgot via
884 htab->root.srelgot. Add assertions for srelgot->contents.
885 Introduce local variable for srelgot to not reuse global
887 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
888 (or1k_set_got_and_rela_sizes): New function.
889 (or1k_initial_exec_offset): New function.
890 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
891 (or1k_elf_relocate_section): Allow for TLS to handle multiple
893 (or1k_elf_check_relocs): Use OR to set TLS access.
894 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
896 (or1k_elf_size_dynamic_sections): Use
897 or1k_set_got_and_rela_sizes to set sizes.
898 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
899 (TCB_SIZE): New macro.
900 (tpoff): Use TCB_SIZE and alignment to calculate offset.
901 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
902 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
903 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
904 (tpoff): Add dynamic boolean argument.
905 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
907 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
909 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
910 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
911 cases with BFD_RELOC_AARCH64_JUMP26.
912 (elfNN_aarch64_check_relocs): Likewise.
914 2020-05-19 Alan Modra <amodra@gmail.com>
916 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
917 bfd_get_filename rather than accessing bfd->filename directly.
918 * aout-target.h (MY (object_p)): Likewise.
919 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
920 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
921 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
922 (_bfd_archive_bsd44_construct_extended_name_table),
923 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
924 (_bfd_bsd_write_armap): Likewise.
925 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
926 * cache.c (bfd_open_file): Likewise.
927 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
928 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
929 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
930 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
931 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
932 * elf32-nds32.c (nds32_elf_output_symbol_hook),
933 (patch_tls_desc_to_ie): Likewise.
934 * elf32-spu.c (sort_bfds, print_one_overlay_section),
935 (spu_elf_auto_overlay): Likewise.
936 * elf64-hppa.c (elf_hppa_final_link): Likewise.
937 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
938 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
939 * elflink.c (bfd_elf_size_dynamic_sections),
940 (elf_link_input_bfd): Likewise.
941 * linker.c (_bfd_generic_link_output_symbols): Likewise.
942 * mach-o.c (bfd_mach_o_follow_dsym),
943 (bfd_mach_o_close_and_cleanup): Likewise.
944 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
945 (find_separate_debug_file, get_build_id_name): Likewise.
946 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
947 * plugin.c (bfd_plugin_open_input): Likewise.
948 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
949 * som.c (som_write_armap): Likewise.
950 * srec.c (srec_write_record, srec_write_symbols): Likewise.
951 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
952 (_bfd_vms_lib_write_archive_contents): Likewise.
953 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
955 2020-05-19 Alan Modra <amodra@gmail.com>
958 * bfdio.c (_bfd_real_fopen): Typo fix.
960 2020-05-18 Nick Clifton <nickc@redhat.com>
963 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
964 for the sections_being_created array.
966 2020-05-18 Alan Modra <amodra@gmail.com>
968 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
969 they can be freed without also freeing internal_relocs.
971 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
974 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
975 separators into DOS style when creating a WIN32 fullpath.
977 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
979 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
980 to initialize RISC-V tdata.
982 2020-05-12 Gunther Nikl <gnikl@justmail.de>
984 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
987 2020-05-11 Alan Modra <amodra@gmail.com>
989 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
991 2020-05-11 Alan Modra <amodra@gmail.com>
993 * elf64-ppc.c: Rename powerxx to power10 throughout.
995 2020-05-11 Alan Modra <amodra@gmail.com>
998 * coffgen.c (coff_get_normalized_symtab): Check that buffer
999 contains required number of auxents before processing any auxent.
1000 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1001 file name from auxents for PE.
1003 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1005 * aout-cris.c (DEFAULT_ARCH): Delete define.
1006 (MY_set_arch_mach): Likewise.
1007 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1009 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1010 of r_type before the shift.
1012 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1015 * elfnn-aarch64.c (group_sections): Copy implementation from
1018 2020-05-01 Alan Modra <amodra@gmail.com>
1021 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1022 accessing root.u.def of symbols. Also check root.u.def.section
1023 is non-NULL. Reverse tests so as to make the logic positive.
1025 2020-05-01 Alan Modra <amodra@gmail.com>
1028 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1029 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1031 2020-05-01 Alan Modra <amodra@gmail.com>
1034 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1035 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1036 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1037 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1038 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1039 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1040 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1041 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1042 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1043 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1045 2020-05-01 Alan Modra <amodra@gmail.com>
1048 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1049 from shared libraries.
1051 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1053 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1054 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1055 equals 0. Report overflow when the result has negative sign but
1056 all significant bits are zero.
1058 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1060 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1061 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1063 2020-04-28 Alan Modra <amodra@gmail.com>
1065 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1066 Emit warning message.
1068 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1070 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1071 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1072 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1073 to x86_64_pe_big_vec as it not a big-endian format.
1074 (vec i386_pe_big_vec): New.
1075 * configure.ac: Likewise.
1076 * targets.c: Likewise.
1077 * configure: Regenerate.
1078 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1079 COFF_WITH_PE_BIGOBJ): New.
1080 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1082 (x86_64_pe_be_vec): Moved.
1084 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1086 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1087 * elf.c (elfcore_grok_arc_v2): New function.
1088 (elfcore_grok_note): Call the new function to handle the corresponding
1090 (elfcore_write_arc_v2): New function.
1091 (elfcore_write_register_note): Call the new function to handle the
1092 corresponding pseudo-sections.
1094 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1097 * bfd-in2.h: Regenerated.
1098 * elf32-xtensa.c (elf_howto_table): New entries for
1099 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1100 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1101 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1102 R_XTENSA_NDIFF{8,16,32}.
1103 * libbfd.h (bfd_reloc_code_real_names): Add names for
1104 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1105 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1106 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1107 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1109 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1112 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1115 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1118 * elf-bfd.h (elf_backend_data): Add
1119 elf_backend_strip_zero_sized_dynamic_sections.
1120 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1121 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1123 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1125 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1127 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1129 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1133 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1135 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1137 2020-04-21 Nick Clifton <nickc@redhat.com>
1139 * po/sr.po: Updated Serbian translation.
1141 2020-04-21 Alan Modra <amodra@gmail.com>
1143 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1146 2020-04-20 Stephen Casner <casner@acm.org>
1148 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1149 causing globals from linker script to be treated as debug symbols.
1150 (translate_symbol_table): Don't sign-extend symbol values from 16
1151 to 64 bits in nm output.
1153 2020-04-20 Alan Modra <amodra@gmail.com>
1155 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1157 2020-04-18 Alan Modra <amodra@gmail.com>
1159 * section.c (bfd_is_const_section): Correct test for special
1161 * bfd-in2.h: Regenerate.
1163 2020-04-17 Alan Modra <amodra@gmail.com>
1166 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1169 2020-04-16 Nick Clifton <nickc@redhat.com>
1172 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1173 abort with a more helpful error message.
1175 2020-04-16 Alan Modra <amodra@gmail.com>
1178 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1181 2020-04-15 Fangrui Song <maskray@google.com>
1184 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1185 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1186 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1187 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1188 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1189 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1190 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1191 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1192 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1193 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1194 * elflink.c (elf_link_output_extsym): Likewise.
1195 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1197 2020-04-15 Alan Modra <amodra@gmail.com>
1200 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1201 pointer into strings that may be freed for section name, always
1202 allocate a new string.
1204 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1205 Jan W. Jagersma <jwjagersma@gmail.com>
1207 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1208 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1209 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1210 (_bfd_go32_mkobject): New functions.
1211 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1212 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1213 (go32exe_mkobject): Call _bfd_go32_mkobject.
1214 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1215 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1217 (coff_write_relocs): Enable extended reloc counter code if
1218 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1219 (coff_write_object_contents): Likewise. Pad section headers
1220 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1221 instead of coff_swap_scnhdr_out.
1222 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1223 enable extended reloc counter.
1224 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1225 Declare with ATTRIBUTE_UNUSED.
1226 * libcoff-in.h: (struct coff_tdata): New field go32.
1228 * libcoff.h: Regenerate.
1230 2020-04-14 Fangrui Song <maskray@google.com>
1233 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1236 2020-04-14 Stephen Casner <casner@acm.org>
1239 * pdp11.c: Add implementation of --imagic option.
1240 (adjust_o_magic): Fix objcopy --extract-symbol test.
1241 * libaout.h (enum aout_magic): Add i_magic.
1243 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1244 Nick Clifton <nickc@redhat.com>
1246 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1248 <default>: Error rather than abort.
1250 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1253 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1254 relocation section from section group.
1256 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1258 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1259 bfd->origin to file offset.
1260 * bfdwin.c (bfd_get_file_window): Likewise.
1261 * bfd.c: Clarify the use of the bfd->origin field.
1262 * bfd-in2.h: Regenerate.
1263 * coff-i386.c: Don't include go32exe.h. Allow overriding
1264 coff_write_object_contents via COFF_WRITE_CONTENTS.
1265 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1266 (go32exe_write_object_contents): New functions.
1267 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1268 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1269 (create_go32_stub): Remove check for 2k size limit. Read stub
1270 from go32exe_temp_stub if present.
1271 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1272 copy variable-length stub.
1273 (go32_check_format): Read stub to go32exe_temp_stub, set
1274 origin, return go32exe_cleanup.
1275 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1276 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1277 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1278 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1279 Remove functions and their associated #defines.
1280 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1281 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1282 Rename field go32stub to stub.
1283 * libcoff.h: Regenerate.
1284 * coff-stgo32.c (go32_check_format): Rename to...
1285 (go32exe_check_format): ...this.
1286 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1287 (go32exe_copy_private_bfd_data): ...this.
1288 (stub_bytes): Rename to...
1289 (go32exe_default_stub): ...this.
1290 (create_go32_stub): Rename to...
1291 (go32exe_create_stub): ...this.
1292 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1295 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1299 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1300 relocation to R_386_32 for relocation against non-preemptible
1302 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1303 allocate dynamic relocation for non-preemptible absolute symbol.
1304 (elf_i386_relocate_section): Pass sec to
1305 GENERATE_DYNAMIC_RELOCATION_P.
1306 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1307 (elf_x86_64_convert_load_reloc): Covert load relocation to
1308 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1309 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1310 for non-preemptible absolute symbol if they overflow.
1311 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1312 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1313 symbol. Don't allocate dynamic relocation for non-preemptible
1315 (elf_x86_64_relocate_section): Don't generate relative relocation
1316 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1317 to GENERATE_DYNAMIC_RELOCATION_P.
1318 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1319 against non-preemptible absolute symbol.
1320 (_bfd_elf_x86_valid_reloc_p): New function.
1321 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1323 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1324 argument. Don't generate dynamic relocation against
1325 non-preemptible absolute symbol.
1326 (ABS_SYMBOL_P): New.
1327 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1328 against non-preemptible absolute symbol.
1330 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1331 (_bfd_elf_x86_valid_reloc_p): New.
1333 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1336 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1337 address in the GOT if in thumb only mode.
1339 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1341 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1343 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1345 * mmo.c (mmo_scan): Create .text section only when needed, not
1348 2020-03-31 Alan Modra <amodra@gmail.com>
1350 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1353 2020-03-31 Alan Modra <amodra@gmail.com>
1355 * vms-alpha.c (image_write): Check bounds for sections without
1356 contents too. Error on non-zero write to section without
1358 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1360 2020-03-31 Alan Modra <amodra@gmail.com>
1362 * tekhex.c (pass_over): Check is_eof before reading buffer.
1364 2020-03-30 Nick Clifton <nickc@redhat.com>
1367 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1368 field to timestamp and make it an integer.
1369 * libcoff.h: Regenerate.
1370 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1371 field in the pe_data structure rather than the insert_timestamp
1374 2020-03-30 Alan Modra <amodra@gmail.com>
1377 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1380 2020-03-26 Nick Clifton <nickc@redhat.com>
1382 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1383 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1385 * libbfd.h: Regenerate.
1387 2020-03-26 Alan Modra <amodra@gmail.com>
1389 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1391 2020-03-26 Alan Modra <amodra@gmail.com>
1393 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1395 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1397 2020-03-25 Nick Clifton <nickc@redhat.com>
1399 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1401 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1402 * libbfd.h: Regenerate.
1404 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1406 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1407 correct field name in the output string.
1409 2020-03-25 Alan Modra <amodra@gmail.com>
1412 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1413 for SHT_NOBITS section if first in segment.
1415 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1419 (_bfd_elf_get_symbol_version_string): This.
1420 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1421 (_bfd_elf_get_symbol_version_string): This.
1422 (bfd_elf_print_symbol): Pass TRUE to
1423 _bfd_elf_get_symbol_version_string.
1424 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1425 bfd_boolean argument.
1426 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1427 * targets.c (_bfd_get_symbol_version_string): Likewise.
1428 (bfd_get_symbol_version_string): Likewise.
1429 * bfd-in2.h: Regenerated.
1431 2020-03-24 Nick Clifton <nickc@redhat.com>
1432 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1435 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1438 2020-03-24 Nick Clifton <nickc@redhat.com>
1441 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1442 segment to use for PT_GNU_RELRO, ignore empty sections in a
1443 segment's current list.
1445 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1448 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1450 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1453 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1454 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1455 on the previous _bfd_elf_get_symbol_version_string.
1456 (_bfd_elf_get_symbol_version_string): Use it.
1458 2020-03-24 Alan Modra <amodra@gmail.com>
1460 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1461 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1464 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1466 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1468 2020-03-23 Alan Modra <amodra@gmail.com>
1470 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1471 symbol count. Allocate an extra byte to ensure name strings
1472 are terminated. Sanity check name offsets. Release memory on
1475 2020-03-23 Alan Modra <amodra@gmail.com>
1477 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1478 field hasn't been read. Remove unnecessary casts.
1480 2020-03-22 Alan Modra <amodra@gmail.com>
1482 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1483 enough to read number of symbols.
1485 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1487 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1488 (EXECUTABLE_SUFFIX): Likewise.
1489 * config.in: Regenerated.
1490 * configure: Likewise.
1491 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1492 _bfd_generic_close_and_cleanup.
1493 (plugin_list_entry): Remove resolution_file, resolution_option,
1494 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1495 lto_wrapper, gcc_env and initialized,
1496 (need_lto_wrapper_p): Removed.
1497 (get_lto_wrapper): Likewise.
1498 (setup_lto_wrapper_env): Likewise.
1499 (register_all_symbols_read): Likewise.
1500 (egister_cleanup): Likewise.
1501 (get_symbols): Likewise.
1502 (add_input_file): Likewise.
1503 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1504 (add_symbols): Updated.
1505 (try_claim): Likewise.
1506 (try_load_plugin): Likewise.
1507 (bfd_plugin_canonicalize_symtab): Likewise.
1508 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1509 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1511 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1514 * plugin.c (plugin_list_entry): Add has_symbol_type.
1515 (add_symbols_v2): New function.
1516 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1517 provides symbol type.
1518 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1519 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1522 2020-03-20 Alan Modra <amodra@gmail.com>
1524 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1525 enough to read number of symbols.
1527 2020-03-20 Alan Modra <amodra@gmail.com>
1529 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1530 backend functions for NULL before calling.
1531 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1532 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1533 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1534 * elfnn-ia64.c (ignore_errors): New function.
1535 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1537 2020-03-19 Nick Clifton <nickc@redhat.com>
1540 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1541 location of the varinfo in the unit's debug info data. Change the
1542 type of the stack field to a boolean.
1543 (lookup_var_by_offset): New function. Returns the varinfo
1544 structure for the variable described at the given offset in the
1546 (scan_unit_for_symbols): Add support for variables which have the
1547 DW_AT_specification attribute.
1549 2020-03-19 Nick Clifton <nickc@redhat.com>
1552 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1555 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1557 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1559 2020-03-18 Nick Clifton <nickc@redhat.com>
1562 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1563 memory access when processing a corrupt secondary reloc section.
1565 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1567 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1568 instead of calling abort.
1569 * elf32-csky.c (csky_build_one_stub): Likewise.
1570 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1571 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1572 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1573 * elf32-metag.c (metag_build_one_stub): Likewise.
1574 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1575 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1576 (ppc_size_one_stub): Likewise.
1577 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1579 2020-03-17 Nick Clifton <nickc@redhat.com>
1582 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1583 with error messages.
1585 2020-03-17 Nick Clifton <nickc@redhat.com>
1588 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1589 free. Add free on another failure path.
1591 2020-03-16 Alan Modra <amodra@gmail.com>
1594 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1595 we have a non-zero section count. Do lma comparison in octets.
1597 2020-03-16 Alan Modra <amodra@gmail.com>
1599 * vms-alpha.c (dst_restore_location): Validate index into
1600 dst_ptr_offsets array before accessing. Return status.
1601 (dst_retrieve_location): Similarly, making "loc" parameter a
1602 pointer to return value.
1603 (_bfd_vms_slurp_etir): Update calls to above functions.
1605 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1607 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1609 * configure: Regenerated.
1611 2020-03-14 Alan Modra <amodra@gmail.com>
1613 * section.c (BFD_FAKE_SECTIONS): Formatting.
1614 * bfd-in2.h: Regenerate.
1616 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1618 * elf.c (elfcore_grok_netbsd_note): Add support for
1619 NT_NETBSDCORE_LWPSTATUS notes.
1621 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1623 * bfd-in2.h: Regenerate.
1624 * section.c (asection): Add already_assigned field.
1625 (BFD_FAKE_SECTION): Add default initializer for it.
1626 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1627 * elf32-arm.c (arm_build_one_stub): Add support for
1628 non_contiguous_regions.
1629 * elf32-csky.c (csky_build_one_stub): Likewise.
1630 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1631 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1632 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1633 * elf32-metag.c (metag_build_one_stub): Likewise.
1634 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1635 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1636 (ppc_size_one_stub): Likewise.
1637 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1638 * elflink.c (elf_link_input_bfd): Likewise.
1640 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1643 * elf-linker-x86.h (elf_linker_x86_params): Add
1644 static_before_all_inputs and has_dynamic_linker.
1645 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1646 dynamic input objects if -static is passed at command-line
1647 before all input files without --dynamic-linker unless
1648 --no-dynamic-linker is used.
1650 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1652 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1654 2020-03-13 Christian Eggers <ceggers@gmx.de>
1656 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1657 "p_paddr" from "at".
1658 * elfcode.h (bfd_from_remote_memory): Add units to several
1659 parameters. New local "opb". Fix usage of p_align. Fix
1660 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1661 call of target_read_memory.
1662 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1663 calculation of "offset" and "output_offset".
1664 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1665 from "offset" and fix calculation of "end" from "vma+size". Fix
1666 comparison between "sh_addr" and "vma"/"output_offset".
1667 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1668 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1670 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1671 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1672 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1673 assignment of p_paddr from phdr_lma. Fix comparison between
1674 "lma+size" and "next->lma".
1675 (elf_sort_segments): Fix assignment from p_paddr to lma.
1676 (assign_file_positions_for_load_sections): Add unit (bytes) to
1677 local "align". Fix calculation of local "off_adjust". Fix
1678 calculation of local "filehdr_vaddr".
1679 (assign_file_positions_for_non_load_sections): New local "opb".
1680 Fix calculation of "end" from "p_size". Fix comparison between
1681 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1682 from "end" and "p_vaddr".
1683 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1684 vma. Fix assignment to p_paddr from lma. Fix comparison between
1685 p_paddr and lma. Fix assignment to p_paddr from lma.
1686 * merge.c (sec_merge_emit): New local "opb". Convert
1687 "alignment_power" to octets.
1688 (_bfd_add_merge_section): New locals "alignment_power" and
1689 "opb". Fix comparison between "alignment_power" and
1691 (_bfd_merge_sections): New local "opb". Divide size by opb
1692 before checking align mask.
1694 2020-03-13 Christian Eggers <ceggers@gmx.de>
1696 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1697 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1699 (_bfd_elf_make_section_from_phdr): Similarly.
1700 (elf_fake_sections): Fix calculation of
1701 Elf_Internal_shdr::sh_addr from section VMA.
1702 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1704 (assign_file_positions_for_load_sections): Fix calculations of
1705 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1706 comparison between program header address and section LMA.
1707 (assign_file_positions_for_non_load_sections): Likewise.
1708 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1709 (IS_CONTAINED_BY_VMA): Add parameter opb.
1710 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1711 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1712 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1713 Fix calculations of p_addr_valid and p_vaddr_offset.
1714 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1715 with octets per byte when comparing against p_vaddr.
1717 2020-03-11 Alan Modra <amodra@gmail.com>
1719 * som.c (setup_sections): Sanity check subspace.name.
1721 2020-03-11 Alan Modra <amodra@gmail.com>
1723 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1725 2020-03-10 Alan Modra <amodra@gmail.com>
1728 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1731 2020-03-09 Alan Modra <amodra@gmail.com>
1733 * wasm-module.c (wasm_scan): Sanity check file name length
1734 before allocating memory. Move common section setup code. Do
1735 without bfd_tell to calculate section size.
1737 2020-03-06 Nick Clifton <nickc@redhat.com>
1739 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1740 with error messages and failure return values.
1742 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1744 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1745 relocation sections for any removed reference to a dynamic symbol.
1747 2020-03-05 Nick Clifton <nickc@redhat.com>
1749 * elf-bfd.h (struct elf_backend_data): Add new fields:
1750 init_secondary_reloc_section, slurp_secondary_reloc_section,
1751 write_secondary_reloc_section.
1752 (_bfd_elf_init_secondary_reloc_section): Prototype.
1753 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1754 (_bfd_elf_write_secondary_reloc_section): Prototype.
1755 * elf.c ( bfd_section_from_shdr): Invoke the new
1756 init_secondary_reloc_section backend function, if defined, when a
1757 second reloc section is encountered.
1758 (swap_out_syms): Invoke the new symbol_section_index function, if
1759 defined, when computing the section index of an OS/PROC specific
1761 (_bfd_elf_init_secondary_reloc_section): New function.
1762 (_bfd_elf_slurp_secondary_reloc_section): New function.
1763 (_bfd_elf_write_secondary_reloc_section): New function.
1764 (_bfd_elf_copy_special_section_fields): New function.
1765 * elfcode.h (elf_write_relocs): Invoke the new
1766 write_secondary_relocs function, if defined, in order to emit
1768 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1769 function, if defined, in order to read in secondary relocs.
1770 * elfxx-target.h (elf_backend_copy_special_section_fields):
1771 Provide a non-NULL default definition.
1772 (elf_backend_init_secondary_reloc_section): Likewise.
1773 (elf_backend_slurp_secondary_reloc_section): Likewise.
1774 (elf_backend_write_secondary_reloc_section): Likewise.
1775 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1777 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1778 * configure: Regenerate.
1780 2020-03-05 Alan Modra <amodra@gmail.com>
1782 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1783 against file size before allocating memory. Use bfd_alloc rather
1784 than bfd_zalloc for carsym/strings memory.
1786 2020-03-04 Alan Modra <amodra@gmail.com>
1788 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1789 sh_addr mod sh_addalign is zero.
1791 2020-03-04 Alan Modra <amodra@gmail.com>
1793 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1795 2020-03-03 Alan Modra <amodra@gmail.com>
1797 * format.c (struct bfd_preserve): Add cleanup field.
1798 (bfd_preserve_save): Add cleanup param and save.
1799 (bfd_preserve_restore): Return cleanup.
1800 (bfd_preserve_finish): Call the cleanup for the discarded match.
1801 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1802 and clear when preserving a match. Restore cleanup too when
1803 restoring that match.
1805 2020-03-02 Alan Modra <amodra@gmail.com>
1807 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1808 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1809 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1810 (core_sco5_vec): Correct initialisers.
1812 2020-03-02 Alan Modra <amodra@gmail.com>
1814 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1815 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1816 * cisco-core.c (cisco_core_file_validate): Likewise.
1817 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1818 * hpux-core.c (hpux_core_core_file_p): Likewise.
1819 * irix-core.c (irix_core_core_file_p): Likewise.
1820 * lynx-core.c (lynx_core_file_p): Likewise.
1821 * netbsd-core.c (netbsd_core_file_p): Likewise.
1822 * osf-core.c (osf_core_core_file_p): Likewise.
1823 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1824 * sco5-core.c (sco5_core_file_p): Likewise.
1826 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1828 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1830 2020-03-02 Alan Modra <amodra@gmail.com>
1832 * targets.c (bfd_cleanup): New typedef.
1833 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1834 * libbfd-in.h (_bfd_no_cleanup): Define.
1835 * format.c (bfd_reinit): Add cleanup parameter, call it.
1836 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1837 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1838 * aout-target.h (callback, object_p): Return bfd_cleanup.
1839 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1840 * archive.c (bfd_generic_archive_p): Likewise.
1841 * binary.c (binary_object_p): Likewise.
1842 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1843 * coff-ia64.c (ia64coff_object_p): Likewise.
1844 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1845 * coff-sh.c (coff_small_object_p): Likewise.
1846 * coff-stgo32.c (go32_check_format): Likewise.
1847 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1848 (xcoff64_core_p): Likewise.
1849 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1850 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1851 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1852 * elfcode.h (elf_object_p): Likewise.
1853 * elfcore.h (elf_core_file_p): Likewise.
1854 * i386msdos.c (msdos_object_p): Likewise.
1855 * ihex.c (ihex_object_p): Likewise.
1856 * libaout.h (some_aout_object_p): Likewise.
1857 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1858 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1859 * libbfd.c (_bfd_dummy_target): Likewise.
1860 * libcoff-in.h (coff_object_p): Likewise.
1861 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1862 (bfd_mach_o_arm64_core_p): Likewise.
1863 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1864 (bfd_mach_o_arm_core_p): Likewise.
1865 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1866 (bfd_mach_o_i386_core_p): Likewise.
1867 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1868 (bfd_mach_o_x86_64_core_p): Likewise.
1869 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1870 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1871 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1872 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1873 * mmo.c (mmo_object_p): Likewise.
1874 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1875 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1876 (pe_bfd_object_p): Likewise.
1877 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1878 * ppcboot.c (ppcboot_object_p): Likewise.
1879 * rs6000-core.c (rs6000coff_core_p): Likewise.
1880 * som.c (som_object_setup, som_object_p): Likewise.
1881 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1882 * tekhex.c (tekhex_object_p): Likewise.
1883 * vms-alpha.c (alpha_vms_object_p): Likewise.
1884 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1885 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1886 * wasm-module.c (wasm_object_p): Likewise.
1887 * xsym.c (bfd_sym_object_p): Likewise.
1888 * xsym.h (bfd_sym_object_p): Likewise.
1889 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1891 * pdp11.c (some_aout_object_p): Likewise.
1892 * plugin.c (register_ld_plugin_object_p): Update object_p
1894 * plugin.h (register_ld_plugin_object_p): Likewise.
1895 * bfd-in2.h: Regenerate.
1896 * libbfd.h: Regenerate.
1897 * libcoff.h: Regenerate.
1899 2020-03-02 Alan Modra <amodra@gmail.com>
1901 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1902 applicable section flags.
1903 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1904 (mips_ecoff_bele_vec): Likewise.
1905 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1907 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1908 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1910 2020-03-02 Alan Modra <amodra@gmail.com>
1912 * elf32-m32r.c (m32r_elf_section_flags): New function.
1913 (elf_backend_section_flags): Define.
1914 * elf32-nds32.c (nds32_elf_section_flags): New function.
1915 (elf_backend_section_flags): Define.
1916 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1917 .sbss and .sdata sections.
1918 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1919 for SHF_V850_GPREL sections.
1920 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1922 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1923 for SHF_PARISC_SHORT sections.
1924 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1925 (elf_backend_section_flags): Define.
1926 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1927 for SHF_MIPS_GPREL sections. Delete FIXME.
1929 2020-03-02 Alan Modra <amodra@gmail.com>
1931 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1932 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1933 calling elf_backend_section_flags with adjusted params. Use
1934 newsect->flags past that point.
1935 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1937 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1938 to have their type overridden, and all sh_flags but processor and
1940 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1941 * elf32-mep.c (mep_elf_section_flags): Likewise.
1942 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1943 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1944 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1945 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1946 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1947 stub BFD and non-aarch64 input files when scanning for stubs.
1949 2020-03-02 Alan Modra <amodra@gmail.com>
1951 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1952 limit to decompressed element size.
1954 2020-03-02 Alan Modra <amodra@gmail.com>
1956 * vms-lib.c (vms_traverse_index): Add recur_count param and
1957 update calls. Fail on excessive recursion.
1959 2020-03-02 Alan Modra <amodra@gmail.com>
1961 * vms-alpha.c (vms_get_remaining_object_record): Use
1962 bfd_realloc_or_free rather than bfd_realloc.
1963 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1964 (dst_define_location, parse_module): Likewise, and check realloc
1965 return status before using memory. Return status from function
1966 adjusting all callers.
1968 2020-02-28 Alan Modra <amodra@gmail.com>
1970 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1972 2020-02-28 Alan Modra <amodra@gmail.com>
1974 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1975 Remove duplicate undersize check.
1977 2020-02-27 Alan Modra <amodra@gmail.com>
1980 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1982 2020-02-27 Alan Modra <amodra@gmail.com>
1985 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1986 (coff_section_type): Adjust comment.
1987 (decode_section_type): Likewise. Call coff_section_type before
1988 decode_section_type.
1989 (bfd_decode_symclass): Use 'c' for common sections other than
1992 2020-02-27 Alan Modra <amodra@gmail.com>
1994 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1997 2020-02-27 Alan Modra <amodra@gmail.com>
1999 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2000 if file is an archive element.
2001 * bfd-in2.h: Regenerate.
2003 2020-02-26 Alan Modra <amodra@gmail.com>
2005 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2006 bfd_set_error on failing test. Don't bother changing bfd_error on
2007 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2008 Check sym name is within string buffer. Use size_t for some vars.
2009 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2010 int_buf. Don't change bfd_error on file read error. Use
2011 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2012 calculations to catch overflows before they occur. malloc and
2013 free raw armap rather than using bfd_alloc. Read raw armap before
2014 allocating carsym+strings buffer.
2015 (_bfd_slurp_extended_name_table): Localize variables. Check
2016 name size against file size.
2018 2020-02-26 Alan Modra <amodra@gmail.com>
2020 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2022 2020-02-26 Alan Modra <amodra@gmail.com>
2024 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2025 malloc. Check for NULL return from bfd_malloc.
2026 (rx_table_find, rx_table_map): Likewise.
2027 (rx_set_section_contents): Check bfd_alloc return.
2028 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2030 2020-02-26 Alan Modra <amodra@gmail.com>
2032 * aoutx.h: Indent labels correctly. Format error strings.
2033 * archive.c: Likewise.
2034 * archive64.c: Likewise.
2035 * coff-arm.c: Likewise.
2036 * coff-rs6000.c: Likewise.
2037 * coff-stgo32.c: Likewise.
2038 * cpu-arm.c: Likewise.
2039 * dwarf2.c: Likewise.
2040 * elf-ifunc.c: Likewise.
2041 * elf-properties.c: Likewise.
2042 * elf-s390-common.c: Likewise.
2043 * elf-strtab.c: Likewise.
2045 * elf32-arm.c: Likewise.
2046 * elf32-bfin.c: Likewise.
2047 * elf32-cr16.c: Likewise.
2048 * elf32-csky.c: Likewise.
2049 * elf32-i386.c: Likewise.
2050 * elf32-m68k.c: Likewise.
2051 * elf32-msp430.c: Likewise.
2052 * elf32-nds32.c: Likewise.
2053 * elf32-nios2.c: Likewise.
2054 * elf32-pru.c: Likewise.
2055 * elf32-xtensa.c: Likewise.
2056 * elf64-ia64-vms.c: Likewise.
2057 * elf64-x86-64.c: Likewise.
2058 * elfcode.h: Likewise.
2059 * elfcore.h: Likewise.
2060 * elflink.c: Likewise.
2061 * elfnn-aarch64.c: Likewise.
2062 * elfnn-ia64.c: Likewise.
2063 * elfnn-riscv.c: Likewise.
2064 * elfxx-mips.c: Likewise.
2065 * elfxx-sparc.c: Likewise.
2066 * elfxx-x86.c: Likewise.
2067 * i386lynx.c: Likewise.
2068 * merge.c: Likewise.
2069 * pdp11.c: Likewise.
2070 * plugin.c: Likewise.
2071 * reloc.c: Likewise.
2073 2020-02-26 Alan Modra <amodra@gmail.com>
2076 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2078 (bfd_elf_add_dt_needed_tag): Declare.
2079 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2080 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2081 from elf_add_dt_needed_tag. Remove soname and doit param.
2082 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2083 to see whether as-needed lib is already loaded, use dyn_loaded
2084 list instead. When saving and restoring around as-needed lib
2085 handle possibility that dynstr has not been initialised. Don't
2086 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2087 Mark libs loaded via DT_NEEDED entries of other libs with
2088 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2090 (elf_link_check_versioned_symbol): Remove now unneccesary
2091 DYNAMIC check when traversing dyn_loaded list.
2093 2020-02-26 Alan Modra <amodra@gmail.com>
2095 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2097 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2100 * plugin.c (need_lto_wrapper_p): New.
2101 (bfd_plugin_set_program_name): Add an int argument to set
2103 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2105 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2107 2020-02-24 Alan Modra <amodra@gmail.com>
2109 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2111 2020-02-24 Alan Modra <amodra@gmail.com>
2113 * vms-lib.c (struct carsym_mem): Add limit.
2114 (vms_add_index): Heed limit.
2115 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2116 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2117 Always return actual number read.
2118 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2119 assertion with error exit.
2121 2020-02-22 Alan Modra <amodra@gmail.com>
2124 * elf.c (assign_file_positions_for_load_sections): Continue linking
2125 on "PHDR segment not covered by LOAD segment" errors.
2127 2020-02-21 Alan Modra <amodra@gmail.com>
2129 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2131 (bfd_mach_o_canonicalize_reloc): Likewise.
2132 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2133 counts and offsets against file size.
2134 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2135 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2136 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2137 against file size. Delete symbol table error message.
2138 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2140 (bfd_mach_o_read_symtab): Likewise.
2141 (bfd_mach_o_read_command): Pass file size.
2142 (bfd_mach_o_scan): Sanity check command count against file size.
2144 2020-02-21 Alan Modra <amodra@gmail.com>
2147 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2148 "text", "data" and "bss" section pointer vars. Don't update
2149 section size, just exec header sizes.
2150 (adjust_sizes_and_vmas): Don't update text section size. Set
2151 initial exec header a_text. Print exec headers sizes.
2152 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2153 (adjust_sizes_and_vmas): Similarly. Formatting.
2154 (final_link): Correct final file extension.
2156 2020-02-20 Nick Clifton <nickc@redhat.com>
2158 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2160 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2162 (elfNN_bed): Initialise the symbol_section_index field.
2163 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2164 OS and PROC specific section indicies. Warn if converting other
2165 reserved incidies to SHN_ABS.
2167 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2170 * cpu-z80.c: Add machine type compatibility checking.
2172 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2175 * plugin.c (plugin_list_entry): Remove handle.
2176 (try_load_plugin): Call dlclose before return.
2178 2020-02-19 Alan Modra <amodra@gmail.com>
2180 * libbfd-in.h (_bfd_constant_p): Define.
2181 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2182 file size before allocating memory.
2183 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2184 * elf.c (bfd_elf_get_str_section): Likewise.
2185 (_bfd_elf_slurp_version_tables): Likewise.
2186 * libbfd.h: Regenerate.
2188 2020-02-19 Alan Modra <amodra@gmail.com>
2190 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2191 * aoutx.h (aout_get_external_symbols): Replace calls to
2192 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2193 (slurp_reloc_table): Likewise.
2194 * archive.c (do_slurp_bsd_armap): Likewise.
2195 (do_slurp_coff_armap): Likewise.
2196 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2197 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2198 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2199 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2200 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2201 (_bfd_coff_get_external_symbols): Likewise.
2202 * ecoff.c (ecoff_slurp_symbolic_header),
2203 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2204 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2205 (ecoff_indirect_link_order): Likewise.
2206 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2207 (_bfd_elf_slurp_version_tables): Likewise.
2208 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2209 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2210 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2211 * elf64-alpha.c (READ): Likewise.
2212 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2213 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2214 * elfcode.h (elf_slurp_symbol_table),
2215 (elf_slurp_reloc_table_from_section): Likewise.
2216 * elflink.c (elf_link_add_object_symbols),
2217 (elf_link_check_versioned_symbol): Likewise.
2218 * elfxx-mips.c (READ): Likewise.
2219 * i386lynx.c (slurp_reloc_table): Likewise.
2220 * lynx-core.c (lynx_core_file_p): Likewise.
2221 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2222 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2223 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2224 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2225 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2226 (bfd_pef_parse_symbols): Likewise.
2227 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2228 * som.c (setup_sections, som_slurp_string_table),
2229 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2230 (som_bfd_fill_in_ar_symbols): Likewise.
2231 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2232 (evax_bfd_print_image): Likewise.
2233 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2234 * wasm-module.c (wasm_scan): Likewise.
2235 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2236 * xsym.c (bfd_sym_read_name_table),
2237 (bfd_sym_print_type_information_table_entry): Likewise.
2238 * libbfd.h: Regenerate.
2240 2020-02-19 Alan Modra <amodra@gmail.com>
2242 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2243 reading external relocs.
2244 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2245 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2247 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2249 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2250 (m32c_elf_relax_section): Likewise.
2251 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2252 (rl78_elf_relax_section): Likewise.
2253 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2254 (elf32_rx_relax_section): Likewise.
2255 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2256 parameter types and use..
2257 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2258 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2259 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2260 being read from file, just the extra.
2261 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2262 after reading external syms. Free on failure.
2264 2020-02-19 Alan Modra <amodra@gmail.com>
2266 * coffcode.h (buy_and_read, coff_slurp_line_table),
2267 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2268 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2269 corresponding bfd_alloc call. Adjust variables to suit.
2270 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2271 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2272 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2273 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2274 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2275 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2276 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2277 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2278 * elf64-alpha.c (READ): Likewise.
2279 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2280 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2281 (bfd_from_remote_memory): Likewise.
2282 * elfcore.h (core_find_build_id): Likewise.
2283 * elfxx-mips.c (READ): Likewise.
2284 * mach-o.c (bfd_mach_o_mangle_sections),
2285 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2286 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2287 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2288 * som.c (setup_sections, som_prep_for_fixups)
2289 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2290 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2291 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2292 (som_bfd_ar_write_symbol_stuff): Likewise.
2293 * vms-alpha.c (vector_grow1): Likewise.
2294 * vms-lib.c (vms_add_index): Likewise.
2295 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2296 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2297 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2298 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2299 (bfd_alloc2, bfd_zalloc2): Delete.
2300 (_bfd_mul_overflow): Define.
2301 * libbfd.h: Regenerate.
2303 2020-02-19 Alan Modra <amodra@gmail.com>
2305 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2307 (assign_section_numbers): Likewise.
2308 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2309 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2310 bfd_malloc2, size_t amt, and unsigned tls_count.
2311 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2312 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2313 (elf_output_implib): Use bfd_alloc.
2315 2020-02-19 Alan Modra <amodra@gmail.com>
2317 * bfd.c (struct bfd): Move format and direction to other
2318 bitfields. Add "size".
2319 * bfdio.c (bfd_get_size): Cache size when not writing file.
2320 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2321 returning zero, ie. unknown.
2322 (bfd_get_alt_debug_link_info): Likewise.
2323 * bfd-in2.h: Regenerate.
2325 2020-02-19 Alan Modra <amodra@gmail.com>
2327 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2328 bfd_get_file_size twice.
2329 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2330 zero, ie. unknown, return.
2331 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2332 * elfcode.h (elf_swap_shdr_in): Likewise.
2333 (elf_object_p): Don't call bfd_get_file_size twice and correct
2336 2020-02-19 Alan Modra <amodra@gmail.com>
2338 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2339 FALSE if memory alloc fails. Adjust calls.
2340 * som.c (som_prep_for_fixups): Likewise.
2341 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2342 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2343 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2344 * som.c (som_build_and_write_symbol_table): Return via error_return
2346 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2347 (VEC_APPEND_EL): Delete.
2348 (vector_grow1): Return pointer to element. Catch overflow.
2349 Return NULL on memory allocation failure.
2350 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2351 (alpha_vms_add_fixup_ca): Likewise.
2352 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2354 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2356 2020-02-19 Alan Modra <amodra@gmail.com>
2358 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2359 * aout-target.h (object_p): Likewise.
2360 * aout-tic30.c (tic30_aout_object_p): Likewise.
2361 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2362 (emit_stringtab, write_syms, link_hash_table_create),
2363 (aout_link_write_other_symbol): Likewise.
2364 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2365 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2366 (_bfd_compute_and_write_armap): Likewise.
2367 * archures.c (bfd_arch_list): Likewise.
2368 * bfd.c (bfd_record_phdr): Likewise.
2369 * binary.c (binary_canonicalize_symtab): Likewise.
2370 * cisco-core.c (cisco_core_file_validate): Likewise.
2371 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2372 (find_arm_glue, record_arm_to_thumb_glue),
2373 (record_thumb_to_arm_glue): Likewise.
2374 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2375 (ppc_allocate_toc_section): Likewise.
2376 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2377 * coff-sh.c (sh_relax_section): Likewise.
2378 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2379 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2380 (coff_set_alignment_hook, coff_mkobject),
2381 (coff_compute_section_file_positions): Likewise.
2382 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2383 (coff_find_nearest_line_with_names),
2384 ( bfd_coff_set_symbol_class): Likewise.
2385 * cofflink.c (_bfd_coff_link_hash_table_create),
2386 (_bfd_coff_link_input_bfd): Likewise.
2387 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2388 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2389 (build_line_info_table, sort_line_sequences),
2390 (line_info_add_include_dir, line_info_add_file_name),
2391 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2392 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2393 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2394 (_bfd_ecoff_find_nearest_line),
2395 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2396 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2397 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2398 * elf-m10300.c (mn10300_elf_relax_section),
2399 (elf32_mn10300_link_hash_table_create): Likewise.
2400 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2401 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2402 * elf32-arm.c (elf32_arm_link_hash_table_create),
2403 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2404 (elf32_arm_new_section_hook): Likewise.
2405 * elf32-avr.c (elf_avr_new_section_hook),
2406 (elf32_avr_link_hash_table_create, get_local_syms),
2407 (elf32_avr_setup_section_lists): Likewise.
2408 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2409 (bfin_link_hash_table_create): Likewise.
2410 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2411 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2412 * elf32-csky.c (csky_elf_link_hash_table_create),
2413 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2414 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2415 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2416 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2417 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2418 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2419 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2420 (m32r_elf_check_relocs): Likewise.
2421 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2422 (elf32_m68hc11_setup_section_lists),
2423 (elf32_m68hc11_size_stubs): Likewise.
2424 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2425 * elf32-metag.c (elf_metag_link_hash_table_create),
2426 (elf_metag_setup_section_lists): Likewise.
2427 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2428 (microblaze_elf_check_relocs): Likewise.
2429 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2430 (nds32_elf_check_relocs): Likewise.
2431 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2432 (get_local_syms, nios2_elf32_check_relocs),
2433 (nios2_elf32_link_hash_table_create): Likewise.
2434 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2435 (or1k_elf_check_relocs): Likewise.
2436 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2437 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2438 * elf32-s390.c (elf_s390_link_hash_table_create),
2439 (elf_s390_check_relocs): Likewise.
2440 * elf32-score.c (score_elf_create_got_section),
2441 (s3_elf32_score_new_section_hook),
2442 (elf32_score_link_hash_table_create): Likewise.
2443 * elf32-score7.c (score_elf_create_got_section),
2444 (s7_elf32_score_new_section_hook): Likewise.
2445 * elf32-sh.c (sh_elf_link_hash_table_create),
2446 (sh_elf_check_relocs): Likewise.
2447 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2448 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2449 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2450 (tilepro_elf_check_relocs): Likewise.
2451 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2452 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2453 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2454 (elf_xtensa_new_section_hook): Likewise.
2455 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2456 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2457 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2458 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2459 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2460 * elf64-ppc.c (ppc64_elf_new_section_hook),
2461 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2462 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2463 * elf64-s390.c (elf_s390_link_hash_table_create),
2464 (elf_s390_check_relocs): Likewise.
2465 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2466 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2467 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2468 (elf_link_add_archive_symbols, compute_bucket_count),
2469 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2470 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2471 (bfd_elf_final_link): Likewise.
2472 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2473 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2474 (elfNN_aarch64_new_section_hook): Likewise.
2475 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2476 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2477 (riscv_elf_check_relocs): Likewise.
2478 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2479 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2480 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2481 (_bfd_mips_elf_link_hash_table_create): Likewise.
2482 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2483 (_bfd_sparc_elf_check_relocs),
2484 (_bfd_sparc_elf_new_section_hook): Likewise.
2485 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2486 (tilegx_elf_check_relocs): Likewise.
2487 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2488 * format.c (bfd_check_format_matches): Likewise.
2489 * hash.c (_bfd_stringtab_init): Likewise.
2490 * ihex.c (ihex_scan): Likewise.
2491 * irix-core.c (irix_core_core_file_p): Likewise.
2492 * linker.c (bfd_wrapped_link_hash_lookup),
2493 (_bfd_generic_link_hash_table_create),
2494 (_bfd_generic_reloc_link_order): Likewise.
2495 * lynx-core.c (lynx_core_file_p): Likewise.
2496 * netbsd-core.c (netbsd_core_file_p): Likewise.
2497 * osf-core.c (osf_core_core_file_p): Likewise.
2498 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2499 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2500 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2501 * peicode.h (pe_mkobject): Likewise.
2502 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2503 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2504 * sco5-core.c (read_uarea): Likewise.
2505 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2506 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2507 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2508 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2509 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2510 * srec.c (srec_scan): Likewise.
2511 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2512 * targets.c (bfd_target_list): Likewise.
2513 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2514 * trad-core.c (trad_unix_core_file_p): Likewise.
2515 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2516 (vms_new_section_hook): Likewise.
2517 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2518 * xcofflink.c (xcoff_get_section_contents),
2519 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2520 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2521 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2523 2020-02-19 Alan Modra <amodra@gmail.com>
2525 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2527 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2529 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2530 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2531 a build_list_p argument. Don't search plugin_list. Short circuit
2532 when building the plugin list.
2533 (has_plugin): Renamed to has_plugin_list.
2534 (bfd_plugin_set_plugin): Don't set has_plugin.
2535 (bfd_plugin_specified_p): Check plugin_list instead.
2536 (build_plugin_list): New function.
2537 (load_plugin): Call build_plugin_list and use plugin_list.
2539 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2542 * plugin.c (try_claim): Always clean up for LTO wrapper.
2543 (try_load_plugin): Treat each object as independent. Create a
2544 copy for plugin name.
2546 2020-02-11 Nick Clifton <nickc@redhat.com>
2548 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2549 for addresses in print statements.
2550 (msp430_elf_relax_delete_bytes): Likewise.
2551 (msp430_elf_relax_add_words): Likewise.
2552 (msp430_elf_relax_section): Likewise.
2554 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2556 * plugin.c (add_symbols): Clear plugin_data memory.
2558 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2561 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2562 (EXECUTABLE_SUFFIX): Likewise.
2563 * config.in: Regenerated.
2564 * configure: Likewise.
2565 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2566 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2567 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2568 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2569 (get_lto_wrapper): New.
2570 (setup_lto_wrapper_env): Likewise.
2571 (current_plugin): Likewise.
2572 (register_all_symbols_read): Likewise.
2573 (register_cleanup): Likewise.
2574 (get_symbols): Likewise.
2575 (add_input_file): Likewise.
2576 (bfd_plugin_close_and_cleanup): Likewise.
2577 (claim_file): Removed.
2578 (register_claim_file): Set current_plugin->claim_file.
2579 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2580 lto_syms in current_plugin.
2581 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2582 all_symbols_read handler. Copy real symbols to plugin_data.
2583 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2584 (try_load_plugin): Don't reuse the previous plugin for LTO
2585 wrapper. Set up GCC LTO wrapper if possible. Don't set
2586 plugin_list_iter->claim_file.
2587 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2589 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2592 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2594 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2595 check if previous instruction matches a conditional jump inserted
2596 earlier. Invert conditional jump and delete branch in this case.
2598 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2600 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2601 msp430_elf_relax_add_words. Support insertion of either one or two
2603 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2604 needs to be grown. Handle insertion of branch instruction to replace
2607 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2609 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2610 debugging relocations.
2611 (msp430_elf_relax_delete_bytes): Likewise.
2612 (msp430_elf_relax_add_two_words): Likewise.
2613 (msp430_elf_relax_section): Likewise.
2615 2020-02-10 Alan Modra <amodra@gmail.com>
2617 * archures.c: Wrap overlong z80 comments.
2618 * bfd-in2.h: Regenerate.
2620 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2623 * archures.c: Add GBZ80 and Z80N machine values.
2624 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2625 * coff-z80.c: Add support for new reloc.
2626 * coffcode.h: Add support for new machine values.
2627 * cpu-z80.c: Add support for new machine names.
2628 * elf32-z80.c: Add support for new reloc.
2629 * bfd-in2.h: Regenerate.
2630 * libbfd.h: Regenerate.
2632 2020-02-07 Nick Clifton <nickc@redhat.com>
2635 * elf.c (rewrite_elf_program_header): Do not complain if no
2636 sections are mapped to a segment.
2638 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2641 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2642 for garbage collection on __patchable_function_entries section
2643 without linked-to section.
2645 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2648 * bfd-in2.h: Regenerated.
2649 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2650 on section if gc_mark of any of its linked-to sections is set
2651 and don't set gc_mark again.
2652 * section.c (asection): Add linked_to_symbol_name to map_head
2655 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2657 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2658 reporting an unrecognized instruction with R_V850_LONGJUMP.
2660 2020-02-05 Alan Modra <amodra@gmail.com>
2662 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2664 2020-02-04 Alan Modra <amodra@gmail.com>
2666 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2667 R_PPC_VLE_ADDR20, goto copy_reloc.
2669 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2671 * bfd-in2.h: Regenerated.
2672 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2674 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2677 * bfd-in2.h: Regenerated.
2678 * ecoff.c (bfd_debug_section): Add section_id.
2679 * section.c (bfd_section): Add section_id.
2680 (SEC_ASSEMBLER_SECTION_ID): New.
2681 (BFD_FAKE_SECTION): Add section_id.
2683 2020-02-01 Nick Clifton <nickc@redhat.com>
2685 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2688 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2690 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2691 encodings are relative to the GOT on nios2, too.
2693 2020-01-31 Alan Modra <amodra@gmail.com>
2695 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2696 file. Use $< and $@ in rules.
2697 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2698 (elf32-ia64.c, elf64-ia64.c): Likewise.
2699 (elf32-riscv.c, elf64-riscv.c): Likewise.
2700 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2701 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2702 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2703 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2704 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2705 * Makefile.in: Regenerate.
2707 2020-01-31 Alan Modra <amodra@gmail.com>
2710 * elf.c (setup_group): Don't clear entire section contents,
2711 just the padding after group flags. Release alloc'd memory
2712 after a seek or read failure.
2714 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2716 * peXXigen.c (pe_is_repro): New function.
2717 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2718 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2720 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2722 * peXXigen.c (debug_type_names): Add names for new debug data type
2725 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2727 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2728 inner loop. Fix a memory leak.
2730 2020-01-30 Alan Modra <amodra@gmail.com>
2732 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2733 or obj_coff_keep_strings here.
2734 (coff_get_normalized_symtab): Free external syms directly.
2735 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2738 2020-01-27 Jim Wilson <jimw@sifive.com>
2740 * cpu-riscv.c (riscv_scan): New.
2741 (N): Change bfd_default_scan to riscv_scan.
2743 2020-01-27 Andreas Schwab <schwab@suse.de>
2745 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2746 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2747 * Makefile.in: Regenerate.
2748 * cpu-plugin.c: Remove.
2749 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2750 (bfd_plugin_arch): Remove declaration.
2751 * bfd-in2.h: Regenerate.
2752 * po/SRC-POTFILES.in: Regenerate.
2754 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2755 Alan Modra <amodra@gmail.com>
2758 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2760 2020-01-24 Jim Wilson <jimw@sifive.com>
2762 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2763 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2764 avoid over long line.
2766 2020-01-24 Nick Clifton <nickc@redhat.com>
2769 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2770 syms and keep strings flags as these may have been set in order to
2771 prevent a bogus call to free.
2773 2020-01-23 Nick Clifton <nickc@redhat.com>
2775 * po/fr.po: Updated French translation.
2777 2020-01-23 Alan Modra <amodra@gmail.com>
2780 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2781 by zero when p_align is zero.
2783 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2785 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2786 (riscv_prefix_cmp): Likewise.
2787 (riscv_non_std_ext_p): Deleted.
2788 (riscv_std_sv_ext_p): Likewise.
2789 (riscv_non_std_sv_ext_p): Likewise.
2790 (riscv_merge_non_std_and_sv_ext): Rename to...
2791 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2792 (riscv_merge_arch_attr_info): Replace 3 calls to
2793 riscv_merge_non_std_and_sv_ext with single call to
2794 riscv_merge_multi_letter_ext.
2795 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2796 encounter a 'z' prefix.
2797 (riscv_get_prefix_class): New function, return prefix class based
2798 on first few characters of input string.
2799 (riscv_parse_config): New structure to factor out minor differences
2800 in extension class parsing behaviour.
2801 (riscv_parse_sv_or_non_std_ext): Rename to...
2802 (riscv_parse_prefixed_ext): and parameterise with
2804 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2805 (riscv_multi_letter_ext_valid_p): New.
2806 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2807 (riscv_parse_subset): Delegate all non-single-letter parsing work
2808 to riscv_parse_prefixed_ext.
2809 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2810 (riscv_get_prefix_class): Declare.
2812 2020-01-22 Alan Modra <amodra@gmail.com>
2814 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2815 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2816 __tls_get_addr_desc.
2817 (ppc64_elf_size_stubs): Add section for linker generated
2818 __tls_get_addr_desc wrapper function. Loop at least once if
2819 generating this function.
2820 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2821 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2823 2020-01-22 Alan Modra <amodra@gmail.com>
2825 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2826 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2828 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2829 (STDU_R1_0R1, ADDI_R1_R1): Define.
2830 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2831 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2832 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2833 no_tls_get_addr_regsave.
2834 (branch_reloc_hash_match): Add hash3 and hash4.
2835 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2836 (ppc64_elf_size_dynamic_sections): Likewise.
2837 (ppc64_elf_relocate_section): Likewise.
2838 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2839 __tls_get_addr stub.
2840 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2842 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2843 eh_frame for regsave __tls_get_addr.
2845 2020-01-22 Alan Modra <amodra@gmail.com>
2847 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2848 which __tls_get_addr calls will be eliminated.
2850 2020-01-20 Nick Clifton <nickc@redhat.com>
2852 * po/pt.po: Updates Portuguese translation.
2853 * po/ru.po: Updated Russian translation.
2854 * po/uk.po: Updated Ukranian translation.
2856 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2859 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2860 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2862 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2863 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2864 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2865 "rex leal x@tlsdesc(%rip), %reg" to
2866 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2867 "call *(%eax)" to "nopl (%rax)".
2869 2020-01-20 Alan Modra <amodra@gmail.com>
2871 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2872 (MTLR_R11): Don't define.
2873 (LD_R0_0R3, CMPDI_R0_0): Define.
2874 (build_tls_get_addr_stub): Don't use r11 in stub.
2876 2020-01-20 Alan Modra <amodra@gmail.com>
2878 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2879 (defined_sym_val, is_tls_get_addr): Likewise.
2881 2020-01-18 Nick Clifton <nickc@redhat.com>
2883 * version.m4 (BFD_VERSION): Set to 2.34.50.
2884 * configure: Regenerate.
2885 * po/bfd.pot: Regenerate.
2887 2020-01-18 Nick Clifton <nickc@redhat.com>
2889 Binutils 2.34 branch created.
2891 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2893 * coff-arm.c: Fix spelling error (seperate).
2894 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2896 * sysdep.h (strnlen): Fix spelling error (seperate).
2898 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2901 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2903 2020-01-15 Alan Modra <amodra@gmail.com>
2906 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2907 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2908 of function symbols unless dot symbols are present. Do warn
2909 whenever one is created, regardles of whether a PLT entry is
2910 also emitted for the function symbol.
2912 2020-01-14 Alan Modra <amodra@gmail.com>
2914 * som.c (som_bfd_count_ar_symbols): Error when file position
2915 of symbols on chains is not strictly increasing.
2917 2020-01-14 Alan Modra <amodra@gmail.com>
2919 * vms.h (VMS_DEBUG): Define as 0.
2920 * vms-alpha.c (image_write): Move debug output after bounds check.
2922 (_bfd_vms_slurp_eihd): Warning fix.
2923 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2925 2020-01-13 Alan Modra <amodra@gmail.com>
2927 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2928 for "ignored" records.
2930 2020-01-13 Alan Modra <amodra@gmail.com>
2932 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2933 Delete asect name check. Move asect NULL check to wasm_object_p.
2934 Correct bounds check of sizes against end. Replace uses of
2935 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2936 just one bfd_release.
2937 (wasm_scan): Don't use malloc/strdup for section names,
2938 bfd_alloc instead. Simplify code prefixing section name.
2939 Formatting. Don't attempt to free memory here..
2940 (wasm_object_p): ..do so here.
2942 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2945 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2946 UNDEFWEAK_NO_DYNAMIC_RELOC.
2947 (allocate_dynrelocs_for_symbol): Likewise.
2949 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2952 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2954 2020-01-10 Alan Modra <amodra@gmail.com>
2956 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2958 2020-01-09 Nick Clifton <nickc@redhat.com>
2961 * bfd.c (bfd_convert_section_contents): Check for a compress
2962 header size that is larger than the actual section size.
2964 2020-01-08 Alan Modra <amodra@gmail.com>
2967 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2968 after removing sections.
2970 2020-01-06 Jim Wilson <jimw@sifive.com>
2973 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2974 check for !bfd_link_pic (info).
2975 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2976 <R_RISCV_JAL>: Add comment.
2977 (_bfd_riscv_relax_section): For plt.offset check, add check for
2978 bfd_link_pic (info). Add comment.
2980 2020-01-06 Alan Modra <amodra@gmail.com>
2982 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2983 match failures. Don't init to bfd_error_wrong_format before
2984 calling _bfd_check_format.
2986 2020-01-06 Alan Modra <amodra@gmail.com>
2988 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2989 status rather than exiting on stack overflow or underflow.
2990 (_bfd_vms_slurp_etir): Adjust to suit.
2992 2020-01-06 Alan Modra <amodra@gmail.com>
2994 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2996 2020-01-06 Alan Modra <amodra@gmail.com>
2998 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2999 command. Check name offset is within command.
3000 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3001 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3002 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3003 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3004 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3005 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3006 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3007 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3008 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3009 (bfd_mach_o_read_segment): Similarly.
3010 (bfd_mach_o_read_thread): Properly bound check thread struct.
3011 Don't repeat checks on second loop.
3012 (bfd_mach_o_read_command): Fail on invalid command length.
3014 2020-01-04 Alan Modra <amodra@gmail.com>
3016 * format.c (bfd_check_format_matches): Add preserve_match.
3017 Save initial bfd state in "preserve", matched bfd state in
3018 "preserve_match". Save just the first match. Release
3019 bfd_alloc memory. Restore and finish preserved state as
3020 appropriate on all function exit paths.
3022 2020-01-04 Alan Modra <amodra@gmail.com>
3024 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3026 2020-01-04 Alan Modra <amodra@gmail.com>
3028 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3031 2020-01-03 Nick Clifton <nickc@redhat.com>
3034 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3035 there is enough data remaining in the code buffer before
3036 attempting to read a function stub.
3038 2020-01-03 Nick Clifton <nickc@redhat.com>
3041 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3042 return value from bfd_malloc.
3043 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3044 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3045 (elf32_arm_filter_cmse_symbols): Likewise.
3046 (elf32_arm_write_section): Likewise.
3047 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3048 (bfd_mach_o_follow_dsym): Likewise.
3049 * pef.c (bfd_pef_print_loader_section): Likewise.
3050 (bfd_pef_scan_start_address): Likewise.
3051 (bfd_pef_parse_function_stubs): Likewise.
3052 (bfd_pef_parse_symbols): Likewise.
3054 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3056 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3057 on binary inputs ld/PR25316.
3058 (is_ia64_elf): new helper to filter on ia64 objects.
3060 2020-01-03 Jan Beulich <jbeulich@suse.com>
3062 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3064 (bfd_mach_o_scan): Insert underscore in two variable names.
3066 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3068 * Makefile.am: Add z80-elf target support.
3069 * configure.ac: Likewise.
3070 * targets.c: Likewise.
3071 * Makefile.in: Regenerate.
3072 * configure: Regenerate.
3073 * config.bfd: Add z80-elf target support and new arches: ez80 and
3075 * elf32-z80.c: New file.
3076 * archures.c: Add new z80 architectures: eZ80 and Z180.
3077 * coffcode.h: Likewise.
3078 * cpu-z80.c: Likewise.
3079 * coff-z80.c: Add new relocations for Z80 target and local label
3081 * reloc.c: Add new relocs.
3082 * bfd-in2.h: Regenerate.
3083 * libbfd.h: Regenerate.
3085 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3089 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3091 2020-01-01 Alan Modra <amodra@gmail.com>
3093 Update year range in copyright notice of all files.
3095 For older changes see ChangeLog-2019
3097 Copyright (C) 2020 Free Software Foundation, Inc.
3099 Copying and distribution of this file, with or without modification,
3100 are permitted in any medium without royalty provided the copyright
3101 notice and this notice are preserved.
3107 version-control: never