1 2020-06-15 Alan Modra <amodra@gmail.com>
3 * config.bfd: Obsolete powerpcle-*-pe targets.
5 2020-06-15 Alan Modra <amodra@gmail.com>
8 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
9 symbols that were defined in discarded sections.
10 * cofflink.c (coff_link_check_archive_element): Likewise.
11 (coff_link_add_symbols): Set indx to -3 for symbols defined in
13 (_bfd_coff_write_global_sym): Don't emit such symbols.
14 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
15 libcoff.h: Regenerate.
17 2020-06-11 Alan Modra <amodra@gmail.com>
20 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
22 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
24 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
25 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
26 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
29 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
32 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
35 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
38 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
39 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
40 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
42 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
43 Set ifunc_resolvers if there are FUNC resolvers.
44 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
45 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
46 with elf.ifunc_resolvers.
47 (write_plt_relocs_for_local_syms): Likewise.
48 (ppc64_elf_relocate_section): Likewise.
49 (ppc64_elf_finish_dynamic_sections): Likewise.
50 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
52 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
53 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
54 instead of readonly_dynrelocs_against_ifunc.
55 * elfxx-x86.h (elf_x86_link_hash_table): Remove
56 readonly_dynrelocs_against_ifunc.
58 2020-06-09 Alan Modra <amodra@gmail.com>
60 * elf64-ppc.c (struct ppc_link_hash_table): Delete
61 maybe_local_ifunc_resolver field.
62 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
63 cases where maybe_local_ifunc_resolver was set.
64 (ppc64_elf_relocate_section): Likewise.
65 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
68 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
70 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
72 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
74 (elf32_arm_size_dynamic_sections): Updated. Clear
75 root.tlsdesc_plt for DF_BIND_NOW.
76 (elf32_arm_finish_dynamic_sections): Updated.
77 (elf32_arm_output_arch_local_syms): Likewise.
78 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
79 Clear root.tlsdesc_plt for DF_BIND_NOW.
80 (nds32_elf_finish_dynamic_sections): Updated.
81 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
82 dt_tlsdesc_plt and dt_tlsdesc_got.
83 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
84 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
85 tlsdesc_plt and dt_tlsdesc_got.
86 (elfNN_aarch64_allocate_dynrelocs): Updated.
87 (elfNN_aarch64_finish_dynamic_sections): Likewise.
88 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
89 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
91 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
92 (_bfd_x86_elf_size_dynamic_sections): Likewise.
93 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
94 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
97 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
99 * elf32-tic6x.c (elf32_bed): Defined the default to
102 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
104 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
106 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
107 root.splt/root.srelplt.
108 (elf64_hppa_create_dynamic_sections): Likewise.
109 (elf64_hppa_size_dynamic_sections): Likewise.
110 (elf64_hppa_finish_dynamic_symbol): Likewise.
111 (elf_hppa_final_link): Likewise.
112 (elf_hppa_final_link_relocate): Likewise.
114 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
116 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
117 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
120 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
122 * elf-bfd.h (elf_target_os): New.
123 (elf_link_hash_table): Add target_os.
124 (elf_backend_data): Add target_os.
125 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
126 symbian_p and nacl_p.
127 (create_got_section): Updated.
128 (elf32_arm_create_dynamic_sections): Likewise.
129 (arm_type_of_stub): Likewise.
130 (elf32_arm_create_or_find_stub_sec): Likewise.
131 (elf32_arm_allocate_plt_entry): Likewise.
132 (elf32_arm_populate_plt_entry): Likewise.
133 (elf32_arm_final_link_relocate): Likewise.
134 (elf32_arm_check_relocs): Likewise.
135 (allocate_dynrelocs_for_symbol): Likewise.
136 (elf32_arm_finish_dynamic_symbol): Likewise.
137 (elf32_arm_finish_dynamic_sections): Likewise.
138 (elf32_arm_output_plt_map_1): Likewise.
139 (elf32_arm_output_arch_local_syms): Likewise.
140 (elf32_arm_add_symbol_hook): Likewise.
141 (elf32_arm_nacl_link_hash_table_create): Likewise.
142 (elf32_arm_vxworks_link_hash_table_create): Likewise.
143 (elf32_arm_symbian_link_hash_table_create): Likewise.
144 (ELF_TARGET_OS): New.
145 * elf32-i386.c (elf_i386_arch_bed): Removed.
146 (elf_backend_arch_data): Likewise.
147 (elf_i386_solaris_arch_bed): Likewise.
148 (elf_i386_nacl_arch_bed): Likewise.
149 (elf_i386_vxworks_arch_bed): Likewise.
150 (elf_i386_relocate_section): Updated.
151 (elf_i386_finish_dynamic_sections): Likewise.
152 (elf_i386_get_synthetic_symtab): Likewise.
153 (elf_i386_link_setup_gnu_properties): Likewise.
154 (ELF_TARGET_OS): New.
155 * elf32-mips.c (ELF_TARGET_OS): New.
156 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
157 (ppc_elf_create_got): Updated.
158 (ppc_elf_create_dynamic_sections): Likewise.
159 (ppc_elf_check_relocs): Likewise.
160 (ppc_elf_adjust_dynamic_symbol): Likewise.
161 (ppc_elf_size_dynamic_sections): Likewise.
162 (ppc_elf_relocate_section): Likewise.
163 (ppc_elf_finish_dynamic_sections): Likewise.
164 (ppc_elf_vxworks_link_hash_table_create): Likewise.
165 (ELF_TARGET_OS): New.
166 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
167 (sh_elf_link_hash_table_create): Updated.
168 (sh_elf_create_dynamic_sections): Likewise.
169 (allocate_dynrelocs): Likewise.
170 (sh_elf_size_dynamic_sections): Likewise.
171 (sh_elf_relocate_section): Likewise.
172 (sh_elf_finish_dynamic_symbol): Likewise.
173 (sh_elf_finish_dynamic_sections): Likewise.
174 (ELF_TARGET_OS): New.
175 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
177 (bfd_elf32_bfd_link_hash_table_create): Likewise.
178 (ELF_TARGET_OS): New.
179 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
180 (elf_x86_64_solaris_arch_bed): Likewise.
181 (elf_x86_64_nacl_arch_bed): Likewise.
182 (elf_x86_64_finish_dynamic_sections): Updated.
183 (elf_x86_64_get_synthetic_symtab): Likewise.
184 (elf_x86_64_link_setup_gnu_properties): Likewise.
185 (ELF_TARGET_OS): New.
186 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
188 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
189 (MIPS_ELF_REL_DYN_NAME): Updated.
190 (ELF_MIPS_GP_OFFSET): Likewise.
191 (mips_elf_create_local_got_entry): Likewise.
192 (mips_elf_allocate_dynamic_relocations): Likewise.
193 (mips_elf_count_got_symbols): Likewise.
194 (is_gott_symbol): Likewise.
195 (mips_elf_calculate_relocation): Likewise.
196 (mips_elf_create_dynamic_relocation): Likewise.
197 (_bfd_mips_elf_check_relocs): Likewise.
198 (allocate_dynrelocs): Likewise.
199 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
200 (mips_elf_lay_out_got): Likewise.
201 (mips_elf_set_plt_sym_value): Likewise.
202 (_bfd_mips_elf_size_dynamic_sections): Likewise.
203 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
204 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
205 (_bfd_mips_elf_final_link): Likewise.
206 (_bfd_mips_init_file_header): Likewise.
207 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
209 (allocate_dynrelocs): Likewise.
210 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
211 (_bfd_sparc_elf_relocate_section): Likewise.
212 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
213 (sparc_finish_dyn): Likewise.
214 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
215 * elfxx-target.h (ELF_TARGET_OS): New.
216 (elfNN_bed): Add ELF_TARGET_OS.
217 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
218 (_bfd_x86_elf_link_hash_table_create): Likewise.
219 (_bfd_x86_elf_size_dynamic_sections): Likewise.
220 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
221 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
222 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
223 * elfxx-x86.h (elf_x86_target_os): Removed.
224 (elf_x86_backend_data): Likewise.
225 (get_elf_x86_backend_data): Likewise.
226 (elf_x86_link_hash_table): Remove target_os.
228 2020-06-06 Alan Modra <amodra@gmail.com>
231 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
232 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
233 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
234 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
235 * elf64-ppc.c: Update throughout for reloc renaming.
236 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
237 * libbfd.h: Regenerate.
238 * bfd-in2.h: Regenerate.
240 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
243 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
246 2020-06-05 Nick Clifton <nickc@redhat.com>
248 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
251 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
253 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
254 priv_may_conflict, in_priv_zero and out_priv_zero to decide
255 whether the object can be linked according to it's priv
256 attributes. The object without any priv spec attributes can
257 be linked with others. If the first input object doesn't contain
258 any priv attributes, then we need to copy the setting from the
259 next input one. Also report more detailed error messages to user.
261 2020-06-04 Stephen Casner <casner@acm.org>
263 Extend pdp11-aout symbol table format to accommodate .stab
264 symbols and implement correct handling of them.
266 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
267 (N_STAB, is_stab): Needed new function is_stab to disambiguate
268 normal vs. .stab symbol table type values, replacing N_STAB mask.
269 (translate_from_native_sym_flags): Determine correct section for
270 different .stab types.
271 (translate_to_native_sym_flags): Leave .stab types intact.
272 (translate_symbol_table): Error if symbol indicates overlay;
273 store desc field from .stab symbols.
274 (write_syms): Output desc field with symbol.
275 (aout_link_check_ar_symbols): Skip .stab symbols.
276 (aout_link_add_symbols): Correctly distinguish .stab symbols.
277 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
278 (aout_link_write_symbols): Write 0 for desk and ovly fields;
279 correctly distinguish .stab symbols and select calculate their
280 section and value; and copy desc and ovly fields from input symbol
283 2020-06-04 Stephen Casner <casner@acm.org>
285 * aoutx.h (translate_symbol_table): Comment had external and
287 * pdp11.c (translate_symbol_table): Likewise.
289 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
291 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
292 (is_x86_elf): Check elf.hash_table_id instead of target_id.
293 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
295 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
298 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
299 in debug section against symbol defined in shared library to 0.
300 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
301 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
302 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
303 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
304 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
305 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
306 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
307 * elf32-sh.c (sh_elf_check_relocs): Likewise.
308 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
309 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
310 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
311 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
312 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
313 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
315 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
316 there is non-GOT reference.
317 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
318 non-alloced sections.
320 2020-06-03 Stephen Casner <casner@acm.org>
322 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
324 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
326 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
327 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
328 other size that doesn't qcover the header word.
329 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
330 string table, and zero it.
331 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
332 message and set bfd_error on finding an invalid name string offset.
333 (add_to_stringtab): INLINE -> inline
334 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
336 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
337 any relocs that could not be recognised.
338 92744f05809 PR 20929 - Check for relocs without an associated symbol.
339 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
340 name exists and is long enough, before attempting to see if it is
342 c3864421222 - Correct case for N_SO being the last symbol.
343 50455f1ab29 PR 20891 - Handle the case where the main file name
344 and the directory name are both empty.
345 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
346 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
347 range string table offsets.
348 531336e3a0b PR 20909 - Fix off-by-one error in check for an
349 illegal string offset.
350 (aout_link_includes_newfunc): Add comment.
351 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
352 on unexpected relocation type rather than ASSERT.
354 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
357 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
358 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
360 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
363 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
364 non-alloced sections.
366 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
368 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
369 dynamic relocations for non SEC_ALLOC sections.
371 2020-06-03 Gunther Nikl <gnikl@justmail.de>
373 * aout64.c (BMAGIC, QMAGIC): Do not define.
374 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
375 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
376 to check the file format.
377 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
378 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
379 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
381 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
383 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
384 relocations for non SEC_ALLOC sections.
386 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
388 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
389 * elf32-arm.c (maybe_set_textrel): Removed.
390 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
391 with _bfd_elf_maybe_set_textrel.
392 * elf32-csky.c (maybe_set_textrel): Removed.
393 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
394 with _bfd_elf_maybe_set_textrel.
395 * elf32-hppa.c (maybe_set_textrel): Removed.
396 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
397 with _bfd_elf_maybe_set_textrel.
398 * elf32-lm32.c (maybe_set_textrel): Removed.
399 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
400 with _bfd_elf_maybe_set_textrel.
401 * elf32-m32r.c (maybe_set_textrel): Removed.
402 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
403 with _bfd_elf_maybe_set_textrel.
404 * elf32-metag.c (maybe_set_textrel): Removed.
405 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
406 with _bfd_elf_maybe_set_textrel.
407 * elf32-nds32.c (maybe_set_textrel): Removed.
408 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
409 with _bfd_elf_maybe_set_textrel.
410 * elf32-or1k.c (maybe_set_textrel): Removed.
411 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
412 with _bfd_elf_maybe_set_textrel.
413 * elf32-ppc.c (maybe_set_textrel): Removed.
414 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
415 with _bfd_elf_maybe_set_textrel.
416 * elf32-s390.c (maybe_set_textrel): Removed.
417 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
418 with _bfd_elf_maybe_set_textrel.
419 * elf32-sh.c (maybe_set_textrel): Removed.
420 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
421 with _bfd_elf_maybe_set_textrel.
422 * elf32-tic6x.c (maybe_set_textrel): Removed.
423 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
424 with _bfd_elf_maybe_set_textrel.
425 * elf32-tilepro.c (maybe_set_textrel): Removed.
426 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
427 with _bfd_elf_maybe_set_textrel.
428 * elf64-ppc.c (maybe_set_textrel): Removed.
429 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
430 with _bfd_elf_maybe_set_textrel.
431 * elf64-s390.c (maybe_set_textrel): Removed.
432 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
433 with _bfd_elf_maybe_set_textrel.
434 * elfnn-aarch64.c (maybe_set_textrel): Removed.
435 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
436 with _bfd_elf_maybe_set_textrel.
437 * elfnn-riscv.c (maybe_set_textrel): Removed.
438 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
439 with _bfd_elf_maybe_set_textrel.
440 * elfxx-sparc.c (maybe_set_textrel): Removed.
441 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
442 with _bfd_elf_maybe_set_textrel.
443 * elfxx-tilegx.c (maybe_set_textrel): Removed.
444 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
445 with _bfd_elf_maybe_set_textrel.
446 * elfxx-x86.c (maybe_set_textrel): Removed.
447 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
448 with _bfd_elf_maybe_set_textrel.
449 * elflink.c (_bfd_elf_maybe_set_textrel): New.
451 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
454 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
456 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
457 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
458 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
459 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
461 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
462 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
463 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
464 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
465 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
466 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
467 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
468 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
469 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
470 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
471 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
472 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
473 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
474 (elf_backend_copy_indirect_symbol): Likewise.
475 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
476 (elf_backend_copy_indirect_symbol): Likewise.
477 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
479 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
482 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
483 * elf32-arm.c (readonly_dynrelocs): Removed.
484 (maybe_set_textrel): Replace readonly_dynrelocs with
485 _bfd_elf_readonly_dynrelocs.
486 * elf32-csky.c (readonly_dynrelocs): Removed.
487 (maybe_set_textrel): Replace readonly_dynrelocs with
488 _bfd_elf_readonly_dynrelocs.
489 * elf32-hppa.c(readonly_dynrelocs): Removed.
490 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
491 _bfd_elf_readonly_dynrelocs.
492 (maybe_set_textrel): Likewise.
493 * elf32-lm32.c (readonly_dynrelocs): Removed.
494 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
495 with _bfd_elf_readonly_dynrelocs.
496 (maybe_set_textrel): Likewise.
497 * elf32-m32r.c (readonly_dynrelocs): Removed.
498 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
499 with _bfd_elf_readonly_dynrelocs.
500 (maybe_set_textrel): Likewise.
501 * elf32-metag.c (readonly_dynrelocs): Removed.
502 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
503 with _bfd_elf_readonly_dynrelocs.
504 (maybe_set_textrel): Likewise.
505 * elf32-microblaze.c (readonly_dynrelocs): Removed.
506 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
507 with _bfd_elf_readonly_dynrelocs.
508 * elf32-nds32.c (readonly_dynrelocs): Removed.
509 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
510 with _bfd_elf_readonly_dynrelocs.
511 (maybe_set_textrel): Likewise.
512 * elf32-or1k.c (readonly_dynrelocs): Removed.
513 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
514 with _bfd_elf_readonly_dynrelocs.
515 * elf32-ppc.c (readonly_dynrelocs): Removed.
516 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
517 _bfd_elf_readonly_dynrelocs.
518 (ppc_elf_adjust_dynamic_symbol): Likewise.
519 (maybe_set_textrel): Likewise.
520 * elf32-s390.c (readonly_dynrelocs): Removed.
521 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
522 with _bfd_elf_readonly_dynrelocs.
523 (maybe_set_textrel): Likewise.
524 * elf32-sh.c (readonly_dynrelocs): Removed.
525 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
526 _bfd_elf_readonly_dynrelocs.
527 (maybe_set_textrel): Likewise.
528 * elf32-tic6x.c (readonly_dynrelocs): Removed.
529 (maybe_set_textrel): Replace readonly_dynrelocs with
530 _bfd_elf_readonly_dynrelocs.
531 * elf32-tilepro.c (readonly_dynrelocs): Removed.
532 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
533 with _bfd_elf_readonly_dynrelocs.
534 (maybe_set_textrel): Likewise.
535 * elf64-ppc.c (readonly_dynrelocs): Removed.
536 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
537 _bfd_elf_readonly_dynrelocs.
538 (ppc64_elf_adjust_dynamic_symbol): Likewise.
539 (maybe_set_textrel): Likewise.
540 * elf64-s390.c (readonly_dynrelocs): Removed.
541 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
542 with _bfd_elf_readonly_dynrelocs.
543 (maybe_set_textrel): Likewise.
544 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
545 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
546 (maybe_set_textrel): Replace readonly_dynrelocs with
547 _bfd_elf_readonly_dynrelocs.
548 * elfnn-riscv.c (readonly_dynrelocs): Removed.
549 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
550 with _bfd_elf_readonly_dynrelocs.
551 (maybe_set_textrel): Likewise.
552 * elfxx-sparc.c (readonly_dynrelocs): Removed.
553 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
554 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
555 (maybe_set_textrel): Likewise.
556 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
557 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
558 with _bfd_elf_readonly_dynrelocs.
559 (maybe_set_textrel): Likewise.
560 * elfxx-x86.c (readonly_dynrelocs): Removed.
561 (maybe_set_textrel): Replace readonly_dynrelocs with
562 _bfd_elf_readonly_dynrelocs.
563 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
565 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
567 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
568 -fsanitize=undefined.
570 2020-06-03 Alan Modra <amodra@gmail.com>
574 * peicode.h (pe_ILF_make_a_section): Align data for compilers
576 (pe_ILF_build_a_bfd): Likewise.
578 2020-06-03 Alan Modra <amodra@gmail.com>
581 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
582 core files as well as objects.
584 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
587 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
588 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
590 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
591 (elf_arc_link_hash_newfunc): Updated.
592 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
593 (elf32_arm_link_hash_newfunc): Updated.
594 (elf32_arm_copy_indirect_symbol): Likewise.
595 (elf32_arm_check_relocs): Likewise.
596 (readonly_dynrelocs): Likewise.
597 (allocate_dynrelocs_for_symbol): Likewise.
598 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
599 (csky_elf_link_hash_newfunc): Updated.
600 (csky_allocate_dynrelocs): Likewise.
601 (readonly_dynrelocs): Likewise.
602 (csky_elf_copy_indirect_symbol): Likewise.
603 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
604 (hppa_link_hash_newfunc): Updated.
605 (elf32_hppa_copy_indirect_symbol): Likewise.
606 (elf32_hppa_hide_symbol): Likewise.
607 (elf32_hppa_adjust_dynamic_symbol): Likewise.
608 (allocate_dynrelocs): Likewise.
609 (elf32_hppa_relocate_section): Likewise.
610 * elf32-i386.c (elf_i386_check_relocs): Likewise.
611 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
612 (lm32_elf_link_hash_newfunc): Likewise.
613 (lm32_elf_link_hash_table_create): Updated.
614 (readonly_dynrelocs): Likewise.
615 (allocate_dynrelocs): Likewise.
616 (lm32_elf_copy_indirect_symbol): Likewise.
617 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
618 (m32r_elf_link_hash_newfunc): Likewise.
619 (m32r_elf_link_hash_table_create): Updated.
620 (m32r_elf_copy_indirect_symbol): Likewise.
621 (allocate_dynrelocs): Likewise.
622 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
623 (metag_link_hash_newfunc): Updated.
624 (elf_metag_copy_indirect_symbol): Likewise.
625 (readonly_dynrelocs): Likewise.
626 (allocate_dynrelocs): Likewise.
627 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
629 (link_hash_newfunc): Updated.
630 (microblaze_elf_check_relocs): Likewise.
631 (microblaze_elf_copy_indirect_symbol): Likewise.
632 (readonly_dynrelocs): Likewise.
633 (allocate_dynrelocs): Likewise.
634 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
635 (nds32_elf_link_hash_newfunc): Updated.
636 (nds32_elf_copy_indirect_symbol): Likewise.
637 (readonly_dynrelocs): Likewise.
638 (allocate_dynrelocs): Likewise.
639 (nds32_elf_check_relocs): Likewise.
640 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
641 (link_hash_newfunc): Updated.
642 (nios2_elf32_copy_indirect_symbol): Likewise.
643 (nios2_elf32_check_relocs): Likewise.
644 (allocate_dynrelocs): Likewise.
645 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
646 (or1k_elf_link_hash_newfunc): Updated.
647 (readonly_dynrelocs): Likewise.
648 (allocate_dynrelocs): Likewise.
649 (or1k_elf_copy_indirect_symbol): Likewise.
650 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
651 (ppc_elf_link_hash_newfunc): Updated.
652 (ppc_elf_copy_indirect_symbol): Likewise.
653 (ppc_elf_check_relocs): Likewise.
654 (readonly_dynrelocs): Likewise.
655 (ppc_elf_adjust_dynamic_symbol): Likewise.
656 (allocate_dynrelocs): Likewise.
657 (ppc_elf_relocate_section): Likewise.
658 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
659 (link_hash_newfunc): Updated.
660 (elf_s390_copy_indirect_symbol): Likewise.
661 (readonly_dynrelocs): Likewise.
662 (elf_s390_adjust_dynamic_symbol): Likewise.
663 (allocate_dynrelocs): Likewise.
664 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
665 (sh_elf_link_hash_newfunc): Updated.
666 (readonly_dynrelocs): Likewise.
667 (allocate_dynrelocs): Likewise.
668 (sh_elf_copy_indirect_symbol): Likewise.
669 (sh_elf_check_relocs): Likewise.
670 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
671 (elf32_tic6x_link_hash_newfunc): Likewise.
672 (elf32_tic6x_link_hash_table_create): Updated.
673 (readonly_dynrelocs): Likewise.
674 (elf32_tic6x_check_relocs): Likewise.
675 (elf32_tic6x_allocate_dynrelocs): Likewise.
676 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
678 (link_hash_newfunc): Updated.
679 (tilepro_elf_copy_indirect_symbol): Likewise.
680 (tilepro_elf_check_relocs): Likewise.
681 (allocate_dynrelocs): Likewise.
682 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
683 (ppc64_elf_copy_indirect_symbol): Updated.
684 (ppc64_elf_check_relocs): Likewise.
685 (readonly_dynrelocs): Likewise.
686 (ppc64_elf_adjust_dynamic_symbol): Likewise.
687 (dec_dynrel_count): Likewise.
688 (allocate_dynrelocs): Likewise.
689 (ppc64_elf_relocate_section): Likewise.
690 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
691 (link_hash_newfunc): Updated.
692 (elf_s390_copy_indirect_symbol): Likewise.
693 (readonly_dynrelocs): Likewise.
694 (allocate_dynrelocs): Likewise.
695 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
696 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
698 (elfNN_aarch64_link_hash_newfunc): Updated.
699 (elfNN_aarch64_copy_indirect_symbol): Likewise.
700 (readonly_dynrelocs): Likewise.
701 (need_copy_relocation_p): Likewise.
702 (elfNN_aarch64_allocate_dynrelocs): Likewise.
703 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
704 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
705 (link_hash_newfunc): Updated.
706 (riscv_elf_copy_indirect_symbol): Likewise.
707 (riscv_elf_check_relocs): Likewise.
708 (readonly_dynrelocs): Likewise.
709 (allocate_dynrelocs): Likewise.
710 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
712 (link_hash_newfunc): Updated.
713 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
714 (_bfd_sparc_elf_check_relocs): Likewise.
715 (readonly_dynrelocs): Likewise.
716 (allocate_dynrelocs): Likewise.
717 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
718 (link_hash_newfunc): Updated.
719 (tilegx_elf_copy_indirect_symbol): Likewise.
720 (tilegx_elf_check_relocs): Likewise.
721 (readonly_dynrelocs): Likewise.
722 (allocate_dynrelocs): Likewise.
723 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
724 (readonly_dynrelocs): Likewise.
725 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
726 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
728 2020-06-01 Alan Modra <amodra@gmail.com>
730 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
731 command against cmd_length, not the end of record. For
732 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
733 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
736 2020-05-28 David Faust <david.faust@oracle.com>
738 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
739 R_BPF_INSN_{32,64} relocations.
741 2020-05-28 Stephen Casner <casner@acm.org>
743 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
744 addreses in .long (used in testsuites) and .stab values.
746 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
749 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
750 Check bfd_link_dll when issue a DT_TEXTREL warning.
751 * elfxx-x86.c (maybe_set_textrel): Likewise.
752 (_bfd_x86_elf_size_dynamic_sections): Likewise.
754 2020-05-26 Nick Clifton <nickc@redhat.com>
756 * plugin.c (try_load_plugin): Extend error message when a plugin
759 2020-05-23 Alan Modra <amodra@gmail.com>
761 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
763 2020-05-22 Alan Modra <amodra@gmail.com>
766 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
767 attributes from shared libraries, and do not return an error if
770 2020-05-21 Alan Modra <amodra@gmail.com>
773 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
775 (_bfd_delete_bfd): Free the copy.
776 (_bfd_new_bfd): Free nbfd->memory on error.
778 2020-05-21 Alan Modra <amodra@gmail.com>
780 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
781 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
782 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
783 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
784 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
785 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
786 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
787 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
788 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
789 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
790 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
791 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
792 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
793 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
794 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
795 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
796 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
797 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
798 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
799 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
801 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
803 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
804 get_default_version. It is used to find the default version for
805 the specific extension.
806 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
807 default_major_version and default_minor_version. Add new bfd_boolean
808 parameter *use_default_version. Set it to TRUE if we need to call
809 the callback rps->get_default_version to find the default version.
810 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
811 the default version in riscv_parsing_subset_version, and then call
812 riscv_add_subset to add the subset into subset list.
813 (riscv_parse_prefixed_ext): Likewise.
814 (riscv_std_z_ext_strtab): Support Zicsr extensions.
815 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
816 strings rather than characters.
817 riscv_merge_arch_attr_info): The callback function get_default_version
818 is only needed for assembler, so set it to NULL int the linker.
819 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
820 * elfxx-riscv.h: Updated.
822 2020-05-20 Alan Modra <amodra@gmail.com>
825 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
826 use bfd_set_filename.
827 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
828 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
829 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
830 (bfd_create): Likewise.
831 (_bfd_delete_bfd): Don't free filename.
832 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
833 return pointer to the copy or NULL on alloc fail.
834 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
835 result of bfd_set_filename.
836 * bfd-in2.h: Regenerate.
838 2020-05-20 Alan Modra <amodra@gmail.com>
841 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
842 section size against file size.
843 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
845 2020-05-19 Gunther Nikl <gnikl@justmail.de>
848 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
849 and memset when allocating memory for the sections_being_created
852 2020-05-19 Stafford Horne <shorne@gmail.com>
854 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
856 (or1k_elf_relocate_section): Access srelgot via
857 htab->root.srelgot. Add assertions for srelgot->contents.
858 Introduce local variable for srelgot to not reuse global
860 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
861 (or1k_set_got_and_rela_sizes): New function.
862 (or1k_initial_exec_offset): New function.
863 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
864 (or1k_elf_relocate_section): Allow for TLS to handle multiple
866 (or1k_elf_check_relocs): Use OR to set TLS access.
867 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
869 (or1k_elf_size_dynamic_sections): Use
870 or1k_set_got_and_rela_sizes to set sizes.
871 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
872 (TCB_SIZE): New macro.
873 (tpoff): Use TCB_SIZE and alignment to calculate offset.
874 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
875 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
876 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
877 (tpoff): Add dynamic boolean argument.
878 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
880 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
882 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
883 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
884 cases with BFD_RELOC_AARCH64_JUMP26.
885 (elfNN_aarch64_check_relocs): Likewise.
887 2020-05-19 Alan Modra <amodra@gmail.com>
889 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
890 bfd_get_filename rather than accessing bfd->filename directly.
891 * aout-target.h (MY (object_p)): Likewise.
892 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
893 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
894 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
895 (_bfd_archive_bsd44_construct_extended_name_table),
896 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
897 (_bfd_bsd_write_armap): Likewise.
898 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
899 * cache.c (bfd_open_file): Likewise.
900 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
901 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
902 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
903 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
904 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
905 * elf32-nds32.c (nds32_elf_output_symbol_hook),
906 (patch_tls_desc_to_ie): Likewise.
907 * elf32-spu.c (sort_bfds, print_one_overlay_section),
908 (spu_elf_auto_overlay): Likewise.
909 * elf64-hppa.c (elf_hppa_final_link): Likewise.
910 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
911 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
912 * elflink.c (bfd_elf_size_dynamic_sections),
913 (elf_link_input_bfd): Likewise.
914 * linker.c (_bfd_generic_link_output_symbols): Likewise.
915 * mach-o.c (bfd_mach_o_follow_dsym),
916 (bfd_mach_o_close_and_cleanup): Likewise.
917 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
918 (find_separate_debug_file, get_build_id_name): Likewise.
919 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
920 * plugin.c (bfd_plugin_open_input): Likewise.
921 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
922 * som.c (som_write_armap): Likewise.
923 * srec.c (srec_write_record, srec_write_symbols): Likewise.
924 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
925 (_bfd_vms_lib_write_archive_contents): Likewise.
926 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
928 2020-05-19 Alan Modra <amodra@gmail.com>
931 * bfdio.c (_bfd_real_fopen): Typo fix.
933 2020-05-18 Nick Clifton <nickc@redhat.com>
936 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
937 for the sections_being_created array.
939 2020-05-18 Alan Modra <amodra@gmail.com>
941 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
942 they can be freed without also freeing internal_relocs.
944 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
947 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
948 separators into DOS style when creating a WIN32 fullpath.
950 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
952 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
953 to initialize RISC-V tdata.
955 2020-05-12 Gunther Nikl <gnikl@justmail.de>
957 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
960 2020-05-11 Alan Modra <amodra@gmail.com>
962 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
964 2020-05-11 Alan Modra <amodra@gmail.com>
966 * elf64-ppc.c: Rename powerxx to power10 throughout.
968 2020-05-11 Alan Modra <amodra@gmail.com>
971 * coffgen.c (coff_get_normalized_symtab): Check that buffer
972 contains required number of auxents before processing any auxent.
973 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
974 file name from auxents for PE.
976 2020-05-04 Gunther Nikl <gnikl@justmail.de>
978 * aout-cris.c (DEFAULT_ARCH): Delete define.
979 (MY_set_arch_mach): Likewise.
980 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
982 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
983 of r_type before the shift.
985 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
988 * elfnn-aarch64.c (group_sections): Copy implementation from
991 2020-05-01 Alan Modra <amodra@gmail.com>
994 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
995 accessing root.u.def of symbols. Also check root.u.def.section
996 is non-NULL. Reverse tests so as to make the logic positive.
998 2020-05-01 Alan Modra <amodra@gmail.com>
1001 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1002 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1004 2020-05-01 Alan Modra <amodra@gmail.com>
1007 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1008 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1009 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1010 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1011 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1012 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1013 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1014 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1015 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1016 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1018 2020-05-01 Alan Modra <amodra@gmail.com>
1021 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1022 from shared libraries.
1024 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1026 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1027 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1028 equals 0. Report overflow when the result has negative sign but
1029 all significant bits are zero.
1031 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1033 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1034 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1036 2020-04-28 Alan Modra <amodra@gmail.com>
1038 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1039 Emit warning message.
1041 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1043 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1044 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1045 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1046 to x86_64_pe_big_vec as it not a big-endian format.
1047 (vec i386_pe_big_vec): New.
1048 * configure.ac: Likewise.
1049 * targets.c: Likewise.
1050 * configure: Regenerate.
1051 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1052 COFF_WITH_PE_BIGOBJ): New.
1053 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1055 (x86_64_pe_be_vec): Moved.
1057 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1059 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1060 * elf.c (elfcore_grok_arc_v2): New function.
1061 (elfcore_grok_note): Call the new function to handle the corresponding
1063 (elfcore_write_arc_v2): New function.
1064 (elfcore_write_register_note): Call the new function to handle the
1065 corresponding pseudo-sections.
1067 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1070 * bfd-in2.h: Regenerated.
1071 * elf32-xtensa.c (elf_howto_table): New entries for
1072 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1073 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1074 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1075 R_XTENSA_NDIFF{8,16,32}.
1076 * libbfd.h (bfd_reloc_code_real_names): Add names for
1077 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1078 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1079 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1080 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1082 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1085 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1088 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1091 * elf-bfd.h (elf_backend_data): Add
1092 elf_backend_strip_zero_sized_dynamic_sections.
1093 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1094 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1096 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1098 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1100 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1102 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1106 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1108 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1110 2020-04-21 Nick Clifton <nickc@redhat.com>
1112 * po/sr.po: Updated Serbian translation.
1114 2020-04-21 Alan Modra <amodra@gmail.com>
1116 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1119 2020-04-20 Stephen Casner <casner@acm.org>
1121 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1122 causing globals from linker script to be treated as debug symbols.
1123 (translate_symbol_table): Don't sign-extend symbol values from 16
1124 to 64 bits in nm output.
1126 2020-04-20 Alan Modra <amodra@gmail.com>
1128 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1130 2020-04-18 Alan Modra <amodra@gmail.com>
1132 * section.c (bfd_is_const_section): Correct test for special
1134 * bfd-in2.h: Regenerate.
1136 2020-04-17 Alan Modra <amodra@gmail.com>
1139 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1142 2020-04-16 Nick Clifton <nickc@redhat.com>
1145 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1146 abort with a more helpful error message.
1148 2020-04-16 Alan Modra <amodra@gmail.com>
1151 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1154 2020-04-15 Fangrui Song <maskray@google.com>
1157 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1158 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1159 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1160 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1161 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1162 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1163 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1164 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1165 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1166 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1167 * elflink.c (elf_link_output_extsym): Likewise.
1168 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1170 2020-04-15 Alan Modra <amodra@gmail.com>
1173 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1174 pointer into strings that may be freed for section name, always
1175 allocate a new string.
1177 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1178 Jan W. Jagersma <jwjagersma@gmail.com>
1180 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1181 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1182 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1183 (_bfd_go32_mkobject): New functions.
1184 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1185 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1186 (go32exe_mkobject): Call _bfd_go32_mkobject.
1187 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1188 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1190 (coff_write_relocs): Enable extended reloc counter code if
1191 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1192 (coff_write_object_contents): Likewise. Pad section headers
1193 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1194 instead of coff_swap_scnhdr_out.
1195 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1196 enable extended reloc counter.
1197 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1198 Declare with ATTRIBUTE_UNUSED.
1199 * libcoff-in.h: (struct coff_tdata): New field go32.
1201 * libcoff.h: Regenerate.
1203 2020-04-14 Fangrui Song <maskray@google.com>
1206 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1209 2020-04-14 Stephen Casner <casner@acm.org>
1212 * pdp11.c: Add implementation of --imagic option.
1213 (adjust_o_magic): Fix objcopy --extract-symbol test.
1214 * libaout.h (enum aout_magic): Add i_magic.
1216 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1217 Nick Clifton <nickc@redhat.com>
1219 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1221 <default>: Error rather than abort.
1223 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1226 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1227 relocation section from section group.
1229 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1231 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1232 bfd->origin to file offset.
1233 * bfdwin.c (bfd_get_file_window): Likewise.
1234 * bfd.c: Clarify the use of the bfd->origin field.
1235 * bfd-in2.h: Regenerate.
1236 * coff-i386.c: Don't include go32exe.h. Allow overriding
1237 coff_write_object_contents via COFF_WRITE_CONTENTS.
1238 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1239 (go32exe_write_object_contents): New functions.
1240 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1241 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1242 (create_go32_stub): Remove check for 2k size limit. Read stub
1243 from go32exe_temp_stub if present.
1244 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1245 copy variable-length stub.
1246 (go32_check_format): Read stub to go32exe_temp_stub, set
1247 origin, return go32exe_cleanup.
1248 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1249 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1250 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1251 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1252 Remove functions and their associated #defines.
1253 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1254 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1255 Rename field go32stub to stub.
1256 * libcoff.h: Regenerate.
1257 * coff-stgo32.c (go32_check_format): Rename to...
1258 (go32exe_check_format): ...this.
1259 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1260 (go32exe_copy_private_bfd_data): ...this.
1261 (stub_bytes): Rename to...
1262 (go32exe_default_stub): ...this.
1263 (create_go32_stub): Rename to...
1264 (go32exe_create_stub): ...this.
1265 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1268 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1272 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1273 relocation to R_386_32 for relocation against non-preemptible
1275 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1276 allocate dynamic relocation for non-preemptible absolute symbol.
1277 (elf_i386_relocate_section): Pass sec to
1278 GENERATE_DYNAMIC_RELOCATION_P.
1279 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1280 (elf_x86_64_convert_load_reloc): Covert load relocation to
1281 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1282 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1283 for non-preemptible absolute symbol if they overflow.
1284 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1285 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1286 symbol. Don't allocate dynamic relocation for non-preemptible
1288 (elf_x86_64_relocate_section): Don't generate relative relocation
1289 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1290 to GENERATE_DYNAMIC_RELOCATION_P.
1291 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1292 against non-preemptible absolute symbol.
1293 (_bfd_elf_x86_valid_reloc_p): New function.
1294 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1296 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1297 argument. Don't generate dynamic relocation against
1298 non-preemptible absolute symbol.
1299 (ABS_SYMBOL_P): New.
1300 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1301 against non-preemptible absolute symbol.
1303 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1304 (_bfd_elf_x86_valid_reloc_p): New.
1306 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1309 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1310 address in the GOT if in thumb only mode.
1312 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1314 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1316 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1318 * mmo.c (mmo_scan): Create .text section only when needed, not
1321 2020-03-31 Alan Modra <amodra@gmail.com>
1323 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1326 2020-03-31 Alan Modra <amodra@gmail.com>
1328 * vms-alpha.c (image_write): Check bounds for sections without
1329 contents too. Error on non-zero write to section without
1331 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1333 2020-03-31 Alan Modra <amodra@gmail.com>
1335 * tekhex.c (pass_over): Check is_eof before reading buffer.
1337 2020-03-30 Nick Clifton <nickc@redhat.com>
1340 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1341 field to timestamp and make it an integer.
1342 * libcoff.h: Regenerate.
1343 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1344 field in the pe_data structure rather than the insert_timestamp
1347 2020-03-30 Alan Modra <amodra@gmail.com>
1350 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1353 2020-03-26 Nick Clifton <nickc@redhat.com>
1355 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1356 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1358 * libbfd.h: Regenerate.
1360 2020-03-26 Alan Modra <amodra@gmail.com>
1362 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1364 2020-03-26 Alan Modra <amodra@gmail.com>
1366 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1368 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1370 2020-03-25 Nick Clifton <nickc@redhat.com>
1372 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1374 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1375 * libbfd.h: Regenerate.
1377 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1379 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1380 correct field name in the output string.
1382 2020-03-25 Alan Modra <amodra@gmail.com>
1385 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1386 for SHT_NOBITS section if first in segment.
1388 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1391 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1392 (_bfd_elf_get_symbol_version_string): This.
1393 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1394 (_bfd_elf_get_symbol_version_string): This.
1395 (bfd_elf_print_symbol): Pass TRUE to
1396 _bfd_elf_get_symbol_version_string.
1397 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1398 bfd_boolean argument.
1399 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1400 * targets.c (_bfd_get_symbol_version_string): Likewise.
1401 (bfd_get_symbol_version_string): Likewise.
1402 * bfd-in2.h: Regenerated.
1404 2020-03-24 Nick Clifton <nickc@redhat.com>
1405 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1408 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1411 2020-03-24 Nick Clifton <nickc@redhat.com>
1414 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1415 segment to use for PT_GNU_RELRO, ignore empty sections in a
1416 segment's current list.
1418 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1421 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1423 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1426 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1427 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1428 on the previous _bfd_elf_get_symbol_version_string.
1429 (_bfd_elf_get_symbol_version_string): Use it.
1431 2020-03-24 Alan Modra <amodra@gmail.com>
1433 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1434 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1437 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1439 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1441 2020-03-23 Alan Modra <amodra@gmail.com>
1443 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1444 symbol count. Allocate an extra byte to ensure name strings
1445 are terminated. Sanity check name offsets. Release memory on
1448 2020-03-23 Alan Modra <amodra@gmail.com>
1450 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1451 field hasn't been read. Remove unnecessary casts.
1453 2020-03-22 Alan Modra <amodra@gmail.com>
1455 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1456 enough to read number of symbols.
1458 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1460 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1461 (EXECUTABLE_SUFFIX): Likewise.
1462 * config.in: Regenerated.
1463 * configure: Likewise.
1464 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1465 _bfd_generic_close_and_cleanup.
1466 (plugin_list_entry): Remove resolution_file, resolution_option,
1467 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1468 lto_wrapper, gcc_env and initialized,
1469 (need_lto_wrapper_p): Removed.
1470 (get_lto_wrapper): Likewise.
1471 (setup_lto_wrapper_env): Likewise.
1472 (register_all_symbols_read): Likewise.
1473 (egister_cleanup): Likewise.
1474 (get_symbols): Likewise.
1475 (add_input_file): Likewise.
1476 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1477 (add_symbols): Updated.
1478 (try_claim): Likewise.
1479 (try_load_plugin): Likewise.
1480 (bfd_plugin_canonicalize_symtab): Likewise.
1481 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1482 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1484 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1487 * plugin.c (plugin_list_entry): Add has_symbol_type.
1488 (add_symbols_v2): New function.
1489 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1490 provides symbol type.
1491 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1492 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1495 2020-03-20 Alan Modra <amodra@gmail.com>
1497 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1498 enough to read number of symbols.
1500 2020-03-20 Alan Modra <amodra@gmail.com>
1502 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1503 backend functions for NULL before calling.
1504 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1505 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1506 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1507 * elfnn-ia64.c (ignore_errors): New function.
1508 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1510 2020-03-19 Nick Clifton <nickc@redhat.com>
1513 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1514 location of the varinfo in the unit's debug info data. Change the
1515 type of the stack field to a boolean.
1516 (lookup_var_by_offset): New function. Returns the varinfo
1517 structure for the variable described at the given offset in the
1519 (scan_unit_for_symbols): Add support for variables which have the
1520 DW_AT_specification attribute.
1522 2020-03-19 Nick Clifton <nickc@redhat.com>
1525 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1528 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1530 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1532 2020-03-18 Nick Clifton <nickc@redhat.com>
1535 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1536 memory access when processing a corrupt secondary reloc section.
1538 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1540 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1541 instead of calling abort.
1542 * elf32-csky.c (csky_build_one_stub): Likewise.
1543 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1544 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1545 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1546 * elf32-metag.c (metag_build_one_stub): Likewise.
1547 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1548 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1549 (ppc_size_one_stub): Likewise.
1550 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1552 2020-03-17 Nick Clifton <nickc@redhat.com>
1555 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1556 with error messages.
1558 2020-03-17 Nick Clifton <nickc@redhat.com>
1561 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1562 free. Add free on another failure path.
1564 2020-03-16 Alan Modra <amodra@gmail.com>
1567 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1568 we have a non-zero section count. Do lma comparison in octets.
1570 2020-03-16 Alan Modra <amodra@gmail.com>
1572 * vms-alpha.c (dst_restore_location): Validate index into
1573 dst_ptr_offsets array before accessing. Return status.
1574 (dst_retrieve_location): Similarly, making "loc" parameter a
1575 pointer to return value.
1576 (_bfd_vms_slurp_etir): Update calls to above functions.
1578 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1580 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1582 * configure: Regenerated.
1584 2020-03-14 Alan Modra <amodra@gmail.com>
1586 * section.c (BFD_FAKE_SECTIONS): Formatting.
1587 * bfd-in2.h: Regenerate.
1589 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1591 * elf.c (elfcore_grok_netbsd_note): Add support for
1592 NT_NETBSDCORE_LWPSTATUS notes.
1594 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1596 * bfd-in2.h: Regenerate.
1597 * section.c (asection): Add already_assigned field.
1598 (BFD_FAKE_SECTION): Add default initializer for it.
1599 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1600 * elf32-arm.c (arm_build_one_stub): Add support for
1601 non_contiguous_regions.
1602 * elf32-csky.c (csky_build_one_stub): Likewise.
1603 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1604 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1605 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1606 * elf32-metag.c (metag_build_one_stub): Likewise.
1607 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1608 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1609 (ppc_size_one_stub): Likewise.
1610 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1611 * elflink.c (elf_link_input_bfd): Likewise.
1613 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1616 * elf-linker-x86.h (elf_linker_x86_params): Add
1617 static_before_all_inputs and has_dynamic_linker.
1618 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1619 dynamic input objects if -static is passed at command-line
1620 before all input files without --dynamic-linker unless
1621 --no-dynamic-linker is used.
1623 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1625 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1627 2020-03-13 Christian Eggers <ceggers@gmx.de>
1629 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1630 "p_paddr" from "at".
1631 * elfcode.h (bfd_from_remote_memory): Add units to several
1632 parameters. New local "opb". Fix usage of p_align. Fix
1633 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1634 call of target_read_memory.
1635 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1636 calculation of "offset" and "output_offset".
1637 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1638 from "offset" and fix calculation of "end" from "vma+size". Fix
1639 comparison between "sh_addr" and "vma"/"output_offset".
1640 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1641 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1643 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1644 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1645 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1646 assignment of p_paddr from phdr_lma. Fix comparison between
1647 "lma+size" and "next->lma".
1648 (elf_sort_segments): Fix assignment from p_paddr to lma.
1649 (assign_file_positions_for_load_sections): Add unit (bytes) to
1650 local "align". Fix calculation of local "off_adjust". Fix
1651 calculation of local "filehdr_vaddr".
1652 (assign_file_positions_for_non_load_sections): New local "opb".
1653 Fix calculation of "end" from "p_size". Fix comparison between
1654 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1655 from "end" and "p_vaddr".
1656 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1657 vma. Fix assignment to p_paddr from lma. Fix comparison between
1658 p_paddr and lma. Fix assignment to p_paddr from lma.
1659 * merge.c (sec_merge_emit): New local "opb". Convert
1660 "alignment_power" to octets.
1661 (_bfd_add_merge_section): New locals "alignment_power" and
1662 "opb". Fix comparison between "alignment_power" and
1664 (_bfd_merge_sections): New local "opb". Divide size by opb
1665 before checking align mask.
1667 2020-03-13 Christian Eggers <ceggers@gmx.de>
1669 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1670 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1672 (_bfd_elf_make_section_from_phdr): Similarly.
1673 (elf_fake_sections): Fix calculation of
1674 Elf_Internal_shdr::sh_addr from section VMA.
1675 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1677 (assign_file_positions_for_load_sections): Fix calculations of
1678 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1679 comparison between program header address and section LMA.
1680 (assign_file_positions_for_non_load_sections): Likewise.
1681 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1682 (IS_CONTAINED_BY_VMA): Add parameter opb.
1683 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1684 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1685 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1686 Fix calculations of p_addr_valid and p_vaddr_offset.
1687 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1688 with octets per byte when comparing against p_vaddr.
1690 2020-03-11 Alan Modra <amodra@gmail.com>
1692 * som.c (setup_sections): Sanity check subspace.name.
1694 2020-03-11 Alan Modra <amodra@gmail.com>
1696 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1698 2020-03-10 Alan Modra <amodra@gmail.com>
1701 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1704 2020-03-09 Alan Modra <amodra@gmail.com>
1706 * wasm-module.c (wasm_scan): Sanity check file name length
1707 before allocating memory. Move common section setup code. Do
1708 without bfd_tell to calculate section size.
1710 2020-03-06 Nick Clifton <nickc@redhat.com>
1712 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1713 with error messages and failure return values.
1715 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1717 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1718 relocation sections for any removed reference to a dynamic symbol.
1720 2020-03-05 Nick Clifton <nickc@redhat.com>
1722 * elf-bfd.h (struct elf_backend_data): Add new fields:
1723 init_secondary_reloc_section, slurp_secondary_reloc_section,
1724 write_secondary_reloc_section.
1725 (_bfd_elf_init_secondary_reloc_section): Prototype.
1726 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1727 (_bfd_elf_write_secondary_reloc_section): Prototype.
1728 * elf.c ( bfd_section_from_shdr): Invoke the new
1729 init_secondary_reloc_section backend function, if defined, when a
1730 second reloc section is encountered.
1731 (swap_out_syms): Invoke the new symbol_section_index function, if
1732 defined, when computing the section index of an OS/PROC specific
1734 (_bfd_elf_init_secondary_reloc_section): New function.
1735 (_bfd_elf_slurp_secondary_reloc_section): New function.
1736 (_bfd_elf_write_secondary_reloc_section): New function.
1737 (_bfd_elf_copy_special_section_fields): New function.
1738 * elfcode.h (elf_write_relocs): Invoke the new
1739 write_secondary_relocs function, if defined, in order to emit
1741 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1742 function, if defined, in order to read in secondary relocs.
1743 * elfxx-target.h (elf_backend_copy_special_section_fields):
1744 Provide a non-NULL default definition.
1745 (elf_backend_init_secondary_reloc_section): Likewise.
1746 (elf_backend_slurp_secondary_reloc_section): Likewise.
1747 (elf_backend_write_secondary_reloc_section): Likewise.
1748 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1750 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1751 * configure: Regenerate.
1753 2020-03-05 Alan Modra <amodra@gmail.com>
1755 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1756 against file size before allocating memory. Use bfd_alloc rather
1757 than bfd_zalloc for carsym/strings memory.
1759 2020-03-04 Alan Modra <amodra@gmail.com>
1761 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1762 sh_addr mod sh_addalign is zero.
1764 2020-03-04 Alan Modra <amodra@gmail.com>
1766 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1768 2020-03-03 Alan Modra <amodra@gmail.com>
1770 * format.c (struct bfd_preserve): Add cleanup field.
1771 (bfd_preserve_save): Add cleanup param and save.
1772 (bfd_preserve_restore): Return cleanup.
1773 (bfd_preserve_finish): Call the cleanup for the discarded match.
1774 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1775 and clear when preserving a match. Restore cleanup too when
1776 restoring that match.
1778 2020-03-02 Alan Modra <amodra@gmail.com>
1780 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1781 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1782 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1783 (core_sco5_vec): Correct initialisers.
1785 2020-03-02 Alan Modra <amodra@gmail.com>
1787 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1788 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1789 * cisco-core.c (cisco_core_file_validate): Likewise.
1790 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1791 * hpux-core.c (hpux_core_core_file_p): Likewise.
1792 * irix-core.c (irix_core_core_file_p): Likewise.
1793 * lynx-core.c (lynx_core_file_p): Likewise.
1794 * netbsd-core.c (netbsd_core_file_p): Likewise.
1795 * osf-core.c (osf_core_core_file_p): Likewise.
1796 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1797 * sco5-core.c (sco5_core_file_p): Likewise.
1799 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1801 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1803 2020-03-02 Alan Modra <amodra@gmail.com>
1805 * targets.c (bfd_cleanup): New typedef.
1806 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1807 * libbfd-in.h (_bfd_no_cleanup): Define.
1808 * format.c (bfd_reinit): Add cleanup parameter, call it.
1809 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1810 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1811 * aout-target.h (callback, object_p): Return bfd_cleanup.
1812 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1813 * archive.c (bfd_generic_archive_p): Likewise.
1814 * binary.c (binary_object_p): Likewise.
1815 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1816 * coff-ia64.c (ia64coff_object_p): Likewise.
1817 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1818 * coff-sh.c (coff_small_object_p): Likewise.
1819 * coff-stgo32.c (go32_check_format): Likewise.
1820 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1821 (xcoff64_core_p): Likewise.
1822 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1823 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1824 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1825 * elfcode.h (elf_object_p): Likewise.
1826 * elfcore.h (elf_core_file_p): Likewise.
1827 * i386msdos.c (msdos_object_p): Likewise.
1828 * ihex.c (ihex_object_p): Likewise.
1829 * libaout.h (some_aout_object_p): Likewise.
1830 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1831 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1832 * libbfd.c (_bfd_dummy_target): Likewise.
1833 * libcoff-in.h (coff_object_p): Likewise.
1834 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1835 (bfd_mach_o_arm64_core_p): Likewise.
1836 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1837 (bfd_mach_o_arm_core_p): Likewise.
1838 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1839 (bfd_mach_o_i386_core_p): Likewise.
1840 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1841 (bfd_mach_o_x86_64_core_p): Likewise.
1842 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1843 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1844 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1845 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1846 * mmo.c (mmo_object_p): Likewise.
1847 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1848 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1849 (pe_bfd_object_p): Likewise.
1850 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1851 * ppcboot.c (ppcboot_object_p): Likewise.
1852 * rs6000-core.c (rs6000coff_core_p): Likewise.
1853 * som.c (som_object_setup, som_object_p): Likewise.
1854 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1855 * tekhex.c (tekhex_object_p): Likewise.
1856 * vms-alpha.c (alpha_vms_object_p): Likewise.
1857 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1858 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1859 * wasm-module.c (wasm_object_p): Likewise.
1860 * xsym.c (bfd_sym_object_p): Likewise.
1861 * xsym.h (bfd_sym_object_p): Likewise.
1862 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1864 * pdp11.c (some_aout_object_p): Likewise.
1865 * plugin.c (register_ld_plugin_object_p): Update object_p
1867 * plugin.h (register_ld_plugin_object_p): Likewise.
1868 * bfd-in2.h: Regenerate.
1869 * libbfd.h: Regenerate.
1870 * libcoff.h: Regenerate.
1872 2020-03-02 Alan Modra <amodra@gmail.com>
1874 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1875 applicable section flags.
1876 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1877 (mips_ecoff_bele_vec): Likewise.
1878 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1880 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1881 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1883 2020-03-02 Alan Modra <amodra@gmail.com>
1885 * elf32-m32r.c (m32r_elf_section_flags): New function.
1886 (elf_backend_section_flags): Define.
1887 * elf32-nds32.c (nds32_elf_section_flags): New function.
1888 (elf_backend_section_flags): Define.
1889 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1890 .sbss and .sdata sections.
1891 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1892 for SHF_V850_GPREL sections.
1893 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1895 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1896 for SHF_PARISC_SHORT sections.
1897 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1898 (elf_backend_section_flags): Define.
1899 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1900 for SHF_MIPS_GPREL sections. Delete FIXME.
1902 2020-03-02 Alan Modra <amodra@gmail.com>
1904 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1905 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1906 calling elf_backend_section_flags with adjusted params. Use
1907 newsect->flags past that point.
1908 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1910 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1911 to have their type overridden, and all sh_flags but processor and
1913 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1914 * elf32-mep.c (mep_elf_section_flags): Likewise.
1915 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1916 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1917 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1918 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1919 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1920 stub BFD and non-aarch64 input files when scanning for stubs.
1922 2020-03-02 Alan Modra <amodra@gmail.com>
1924 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1925 limit to decompressed element size.
1927 2020-03-02 Alan Modra <amodra@gmail.com>
1929 * vms-lib.c (vms_traverse_index): Add recur_count param and
1930 update calls. Fail on excessive recursion.
1932 2020-03-02 Alan Modra <amodra@gmail.com>
1934 * vms-alpha.c (vms_get_remaining_object_record): Use
1935 bfd_realloc_or_free rather than bfd_realloc.
1936 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1937 (dst_define_location, parse_module): Likewise, and check realloc
1938 return status before using memory. Return status from function
1939 adjusting all callers.
1941 2020-02-28 Alan Modra <amodra@gmail.com>
1943 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1945 2020-02-28 Alan Modra <amodra@gmail.com>
1947 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1948 Remove duplicate undersize check.
1950 2020-02-27 Alan Modra <amodra@gmail.com>
1953 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1955 2020-02-27 Alan Modra <amodra@gmail.com>
1958 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1959 (coff_section_type): Adjust comment.
1960 (decode_section_type): Likewise. Call coff_section_type before
1961 decode_section_type.
1962 (bfd_decode_symclass): Use 'c' for common sections other than
1965 2020-02-27 Alan Modra <amodra@gmail.com>
1967 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1970 2020-02-27 Alan Modra <amodra@gmail.com>
1972 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1973 if file is an archive element.
1974 * bfd-in2.h: Regenerate.
1976 2020-02-26 Alan Modra <amodra@gmail.com>
1978 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1979 bfd_set_error on failing test. Don't bother changing bfd_error on
1980 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1981 Check sym name is within string buffer. Use size_t for some vars.
1982 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1983 int_buf. Don't change bfd_error on file read error. Use
1984 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1985 calculations to catch overflows before they occur. malloc and
1986 free raw armap rather than using bfd_alloc. Read raw armap before
1987 allocating carsym+strings buffer.
1988 (_bfd_slurp_extended_name_table): Localize variables. Check
1989 name size against file size.
1991 2020-02-26 Alan Modra <amodra@gmail.com>
1993 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1995 2020-02-26 Alan Modra <amodra@gmail.com>
1997 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1998 malloc. Check for NULL return from bfd_malloc.
1999 (rx_table_find, rx_table_map): Likewise.
2000 (rx_set_section_contents): Check bfd_alloc return.
2001 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2003 2020-02-26 Alan Modra <amodra@gmail.com>
2005 * aoutx.h: Indent labels correctly. Format error strings.
2006 * archive.c: Likewise.
2007 * archive64.c: Likewise.
2008 * coff-arm.c: Likewise.
2009 * coff-rs6000.c: Likewise.
2010 * coff-stgo32.c: Likewise.
2011 * cpu-arm.c: Likewise.
2012 * dwarf2.c: Likewise.
2013 * elf-ifunc.c: Likewise.
2014 * elf-properties.c: Likewise.
2015 * elf-s390-common.c: Likewise.
2016 * elf-strtab.c: Likewise.
2018 * elf32-arm.c: Likewise.
2019 * elf32-bfin.c: Likewise.
2020 * elf32-cr16.c: Likewise.
2021 * elf32-csky.c: Likewise.
2022 * elf32-i386.c: Likewise.
2023 * elf32-m68k.c: Likewise.
2024 * elf32-msp430.c: Likewise.
2025 * elf32-nds32.c: Likewise.
2026 * elf32-nios2.c: Likewise.
2027 * elf32-pru.c: Likewise.
2028 * elf32-xtensa.c: Likewise.
2029 * elf64-ia64-vms.c: Likewise.
2030 * elf64-x86-64.c: Likewise.
2031 * elfcode.h: Likewise.
2032 * elfcore.h: Likewise.
2033 * elflink.c: Likewise.
2034 * elfnn-aarch64.c: Likewise.
2035 * elfnn-ia64.c: Likewise.
2036 * elfnn-riscv.c: Likewise.
2037 * elfxx-mips.c: Likewise.
2038 * elfxx-sparc.c: Likewise.
2039 * elfxx-x86.c: Likewise.
2040 * i386lynx.c: Likewise.
2041 * merge.c: Likewise.
2042 * pdp11.c: Likewise.
2043 * plugin.c: Likewise.
2044 * reloc.c: Likewise.
2046 2020-02-26 Alan Modra <amodra@gmail.com>
2049 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2051 (bfd_elf_add_dt_needed_tag): Declare.
2052 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2053 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2054 from elf_add_dt_needed_tag. Remove soname and doit param.
2055 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2056 to see whether as-needed lib is already loaded, use dyn_loaded
2057 list instead. When saving and restoring around as-needed lib
2058 handle possibility that dynstr has not been initialised. Don't
2059 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2060 Mark libs loaded via DT_NEEDED entries of other libs with
2061 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2063 (elf_link_check_versioned_symbol): Remove now unneccesary
2064 DYNAMIC check when traversing dyn_loaded list.
2066 2020-02-26 Alan Modra <amodra@gmail.com>
2068 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2070 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2073 * plugin.c (need_lto_wrapper_p): New.
2074 (bfd_plugin_set_program_name): Add an int argument to set
2076 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2078 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2080 2020-02-24 Alan Modra <amodra@gmail.com>
2082 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2084 2020-02-24 Alan Modra <amodra@gmail.com>
2086 * vms-lib.c (struct carsym_mem): Add limit.
2087 (vms_add_index): Heed limit.
2088 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2089 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2090 Always return actual number read.
2091 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2092 assertion with error exit.
2094 2020-02-22 Alan Modra <amodra@gmail.com>
2097 * elf.c (assign_file_positions_for_load_sections): Continue linking
2098 on "PHDR segment not covered by LOAD segment" errors.
2100 2020-02-21 Alan Modra <amodra@gmail.com>
2102 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2104 (bfd_mach_o_canonicalize_reloc): Likewise.
2105 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2106 counts and offsets against file size.
2107 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2108 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2109 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2110 against file size. Delete symbol table error message.
2111 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2113 (bfd_mach_o_read_symtab): Likewise.
2114 (bfd_mach_o_read_command): Pass file size.
2115 (bfd_mach_o_scan): Sanity check command count against file size.
2117 2020-02-21 Alan Modra <amodra@gmail.com>
2120 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2121 "text", "data" and "bss" section pointer vars. Don't update
2122 section size, just exec header sizes.
2123 (adjust_sizes_and_vmas): Don't update text section size. Set
2124 initial exec header a_text. Print exec headers sizes.
2125 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2126 (adjust_sizes_and_vmas): Similarly. Formatting.
2127 (final_link): Correct final file extension.
2129 2020-02-20 Nick Clifton <nickc@redhat.com>
2131 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2133 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2135 (elfNN_bed): Initialise the symbol_section_index field.
2136 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2137 OS and PROC specific section indicies. Warn if converting other
2138 reserved incidies to SHN_ABS.
2140 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2143 * cpu-z80.c: Add machine type compatibility checking.
2145 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2148 * plugin.c (plugin_list_entry): Remove handle.
2149 (try_load_plugin): Call dlclose before return.
2151 2020-02-19 Alan Modra <amodra@gmail.com>
2153 * libbfd-in.h (_bfd_constant_p): Define.
2154 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2155 file size before allocating memory.
2156 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2157 * elf.c (bfd_elf_get_str_section): Likewise.
2158 (_bfd_elf_slurp_version_tables): Likewise.
2159 * libbfd.h: Regenerate.
2161 2020-02-19 Alan Modra <amodra@gmail.com>
2163 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2164 * aoutx.h (aout_get_external_symbols): Replace calls to
2165 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2166 (slurp_reloc_table): Likewise.
2167 * archive.c (do_slurp_bsd_armap): Likewise.
2168 (do_slurp_coff_armap): Likewise.
2169 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2170 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2171 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2172 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2173 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2174 (_bfd_coff_get_external_symbols): Likewise.
2175 * ecoff.c (ecoff_slurp_symbolic_header),
2176 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2177 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2178 (ecoff_indirect_link_order): Likewise.
2179 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2180 (_bfd_elf_slurp_version_tables): Likewise.
2181 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2182 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2183 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2184 * elf64-alpha.c (READ): Likewise.
2185 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2186 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2187 * elfcode.h (elf_slurp_symbol_table),
2188 (elf_slurp_reloc_table_from_section): Likewise.
2189 * elflink.c (elf_link_add_object_symbols),
2190 (elf_link_check_versioned_symbol): Likewise.
2191 * elfxx-mips.c (READ): Likewise.
2192 * i386lynx.c (slurp_reloc_table): Likewise.
2193 * lynx-core.c (lynx_core_file_p): Likewise.
2194 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2195 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2196 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2197 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2198 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2199 (bfd_pef_parse_symbols): Likewise.
2200 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2201 * som.c (setup_sections, som_slurp_string_table),
2202 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2203 (som_bfd_fill_in_ar_symbols): Likewise.
2204 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2205 (evax_bfd_print_image): Likewise.
2206 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2207 * wasm-module.c (wasm_scan): Likewise.
2208 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2209 * xsym.c (bfd_sym_read_name_table),
2210 (bfd_sym_print_type_information_table_entry): Likewise.
2211 * libbfd.h: Regenerate.
2213 2020-02-19 Alan Modra <amodra@gmail.com>
2215 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2216 reading external relocs.
2217 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2218 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2220 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2222 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2223 (m32c_elf_relax_section): Likewise.
2224 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2225 (rl78_elf_relax_section): Likewise.
2226 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2227 (elf32_rx_relax_section): Likewise.
2228 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2229 parameter types and use..
2230 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2231 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2232 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2233 being read from file, just the extra.
2234 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2235 after reading external syms. Free on failure.
2237 2020-02-19 Alan Modra <amodra@gmail.com>
2239 * coffcode.h (buy_and_read, coff_slurp_line_table),
2240 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2241 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2242 corresponding bfd_alloc call. Adjust variables to suit.
2243 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2244 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2245 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2246 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2247 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2248 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2249 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2250 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2251 * elf64-alpha.c (READ): Likewise.
2252 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2253 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2254 (bfd_from_remote_memory): Likewise.
2255 * elfcore.h (core_find_build_id): Likewise.
2256 * elfxx-mips.c (READ): Likewise.
2257 * mach-o.c (bfd_mach_o_mangle_sections),
2258 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2259 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2260 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2261 * som.c (setup_sections, som_prep_for_fixups)
2262 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2263 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2264 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2265 (som_bfd_ar_write_symbol_stuff): Likewise.
2266 * vms-alpha.c (vector_grow1): Likewise.
2267 * vms-lib.c (vms_add_index): Likewise.
2268 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2269 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2270 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2271 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2272 (bfd_alloc2, bfd_zalloc2): Delete.
2273 (_bfd_mul_overflow): Define.
2274 * libbfd.h: Regenerate.
2276 2020-02-19 Alan Modra <amodra@gmail.com>
2278 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2280 (assign_section_numbers): Likewise.
2281 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2282 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2283 bfd_malloc2, size_t amt, and unsigned tls_count.
2284 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2285 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2286 (elf_output_implib): Use bfd_alloc.
2288 2020-02-19 Alan Modra <amodra@gmail.com>
2290 * bfd.c (struct bfd): Move format and direction to other
2291 bitfields. Add "size".
2292 * bfdio.c (bfd_get_size): Cache size when not writing file.
2293 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2294 returning zero, ie. unknown.
2295 (bfd_get_alt_debug_link_info): Likewise.
2296 * bfd-in2.h: Regenerate.
2298 2020-02-19 Alan Modra <amodra@gmail.com>
2300 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2301 bfd_get_file_size twice.
2302 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2303 zero, ie. unknown, return.
2304 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2305 * elfcode.h (elf_swap_shdr_in): Likewise.
2306 (elf_object_p): Don't call bfd_get_file_size twice and correct
2309 2020-02-19 Alan Modra <amodra@gmail.com>
2311 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2312 FALSE if memory alloc fails. Adjust calls.
2313 * som.c (som_prep_for_fixups): Likewise.
2314 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2315 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2316 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2317 * som.c (som_build_and_write_symbol_table): Return via error_return
2319 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2320 (VEC_APPEND_EL): Delete.
2321 (vector_grow1): Return pointer to element. Catch overflow.
2322 Return NULL on memory allocation failure.
2323 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2324 (alpha_vms_add_fixup_ca): Likewise.
2325 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2327 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2329 2020-02-19 Alan Modra <amodra@gmail.com>
2331 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2332 * aout-target.h (object_p): Likewise.
2333 * aout-tic30.c (tic30_aout_object_p): Likewise.
2334 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2335 (emit_stringtab, write_syms, link_hash_table_create),
2336 (aout_link_write_other_symbol): Likewise.
2337 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2338 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2339 (_bfd_compute_and_write_armap): Likewise.
2340 * archures.c (bfd_arch_list): Likewise.
2341 * bfd.c (bfd_record_phdr): Likewise.
2342 * binary.c (binary_canonicalize_symtab): Likewise.
2343 * cisco-core.c (cisco_core_file_validate): Likewise.
2344 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2345 (find_arm_glue, record_arm_to_thumb_glue),
2346 (record_thumb_to_arm_glue): Likewise.
2347 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2348 (ppc_allocate_toc_section): Likewise.
2349 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2350 * coff-sh.c (sh_relax_section): Likewise.
2351 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2352 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2353 (coff_set_alignment_hook, coff_mkobject),
2354 (coff_compute_section_file_positions): Likewise.
2355 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2356 (coff_find_nearest_line_with_names),
2357 ( bfd_coff_set_symbol_class): Likewise.
2358 * cofflink.c (_bfd_coff_link_hash_table_create),
2359 (_bfd_coff_link_input_bfd): Likewise.
2360 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2361 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2362 (build_line_info_table, sort_line_sequences),
2363 (line_info_add_include_dir, line_info_add_file_name),
2364 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2365 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2366 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2367 (_bfd_ecoff_find_nearest_line),
2368 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2369 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2370 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2371 * elf-m10300.c (mn10300_elf_relax_section),
2372 (elf32_mn10300_link_hash_table_create): Likewise.
2373 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2374 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2375 * elf32-arm.c (elf32_arm_link_hash_table_create),
2376 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2377 (elf32_arm_new_section_hook): Likewise.
2378 * elf32-avr.c (elf_avr_new_section_hook),
2379 (elf32_avr_link_hash_table_create, get_local_syms),
2380 (elf32_avr_setup_section_lists): Likewise.
2381 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2382 (bfin_link_hash_table_create): Likewise.
2383 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2384 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2385 * elf32-csky.c (csky_elf_link_hash_table_create),
2386 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2387 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2388 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2389 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2390 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2391 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2392 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2393 (m32r_elf_check_relocs): Likewise.
2394 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2395 (elf32_m68hc11_setup_section_lists),
2396 (elf32_m68hc11_size_stubs): Likewise.
2397 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2398 * elf32-metag.c (elf_metag_link_hash_table_create),
2399 (elf_metag_setup_section_lists): Likewise.
2400 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2401 (microblaze_elf_check_relocs): Likewise.
2402 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2403 (nds32_elf_check_relocs): Likewise.
2404 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2405 (get_local_syms, nios2_elf32_check_relocs),
2406 (nios2_elf32_link_hash_table_create): Likewise.
2407 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2408 (or1k_elf_check_relocs): Likewise.
2409 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2410 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2411 * elf32-s390.c (elf_s390_link_hash_table_create),
2412 (elf_s390_check_relocs): Likewise.
2413 * elf32-score.c (score_elf_create_got_section),
2414 (s3_elf32_score_new_section_hook),
2415 (elf32_score_link_hash_table_create): Likewise.
2416 * elf32-score7.c (score_elf_create_got_section),
2417 (s7_elf32_score_new_section_hook): Likewise.
2418 * elf32-sh.c (sh_elf_link_hash_table_create),
2419 (sh_elf_check_relocs): Likewise.
2420 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2421 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2422 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2423 (tilepro_elf_check_relocs): Likewise.
2424 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2425 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2426 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2427 (elf_xtensa_new_section_hook): Likewise.
2428 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2429 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2430 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2431 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2432 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2433 * elf64-ppc.c (ppc64_elf_new_section_hook),
2434 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2435 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2436 * elf64-s390.c (elf_s390_link_hash_table_create),
2437 (elf_s390_check_relocs): Likewise.
2438 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2439 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2440 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2441 (elf_link_add_archive_symbols, compute_bucket_count),
2442 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2443 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2444 (bfd_elf_final_link): Likewise.
2445 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2446 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2447 (elfNN_aarch64_new_section_hook): Likewise.
2448 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2449 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2450 (riscv_elf_check_relocs): Likewise.
2451 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2452 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2453 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2454 (_bfd_mips_elf_link_hash_table_create): Likewise.
2455 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2456 (_bfd_sparc_elf_check_relocs),
2457 (_bfd_sparc_elf_new_section_hook): Likewise.
2458 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2459 (tilegx_elf_check_relocs): Likewise.
2460 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2461 * format.c (bfd_check_format_matches): Likewise.
2462 * hash.c (_bfd_stringtab_init): Likewise.
2463 * ihex.c (ihex_scan): Likewise.
2464 * irix-core.c (irix_core_core_file_p): Likewise.
2465 * linker.c (bfd_wrapped_link_hash_lookup),
2466 (_bfd_generic_link_hash_table_create),
2467 (_bfd_generic_reloc_link_order): Likewise.
2468 * lynx-core.c (lynx_core_file_p): Likewise.
2469 * netbsd-core.c (netbsd_core_file_p): Likewise.
2470 * osf-core.c (osf_core_core_file_p): Likewise.
2471 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2472 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2473 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2474 * peicode.h (pe_mkobject): Likewise.
2475 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2476 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2477 * sco5-core.c (read_uarea): Likewise.
2478 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2479 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2480 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2481 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2482 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2483 * srec.c (srec_scan): Likewise.
2484 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2485 * targets.c (bfd_target_list): Likewise.
2486 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2487 * trad-core.c (trad_unix_core_file_p): Likewise.
2488 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2489 (vms_new_section_hook): Likewise.
2490 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2491 * xcofflink.c (xcoff_get_section_contents),
2492 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2493 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2494 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2496 2020-02-19 Alan Modra <amodra@gmail.com>
2498 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2500 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2502 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2503 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2504 a build_list_p argument. Don't search plugin_list. Short circuit
2505 when building the plugin list.
2506 (has_plugin): Renamed to has_plugin_list.
2507 (bfd_plugin_set_plugin): Don't set has_plugin.
2508 (bfd_plugin_specified_p): Check plugin_list instead.
2509 (build_plugin_list): New function.
2510 (load_plugin): Call build_plugin_list and use plugin_list.
2512 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2515 * plugin.c (try_claim): Always clean up for LTO wrapper.
2516 (try_load_plugin): Treat each object as independent. Create a
2517 copy for plugin name.
2519 2020-02-11 Nick Clifton <nickc@redhat.com>
2521 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2522 for addresses in print statements.
2523 (msp430_elf_relax_delete_bytes): Likewise.
2524 (msp430_elf_relax_add_words): Likewise.
2525 (msp430_elf_relax_section): Likewise.
2527 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2529 * plugin.c (add_symbols): Clear plugin_data memory.
2531 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2534 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2535 (EXECUTABLE_SUFFIX): Likewise.
2536 * config.in: Regenerated.
2537 * configure: Likewise.
2538 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2539 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2540 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2541 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2542 (get_lto_wrapper): New.
2543 (setup_lto_wrapper_env): Likewise.
2544 (current_plugin): Likewise.
2545 (register_all_symbols_read): Likewise.
2546 (register_cleanup): Likewise.
2547 (get_symbols): Likewise.
2548 (add_input_file): Likewise.
2549 (bfd_plugin_close_and_cleanup): Likewise.
2550 (claim_file): Removed.
2551 (register_claim_file): Set current_plugin->claim_file.
2552 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2553 lto_syms in current_plugin.
2554 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2555 all_symbols_read handler. Copy real symbols to plugin_data.
2556 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2557 (try_load_plugin): Don't reuse the previous plugin for LTO
2558 wrapper. Set up GCC LTO wrapper if possible. Don't set
2559 plugin_list_iter->claim_file.
2560 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2562 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2565 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2567 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2568 check if previous instruction matches a conditional jump inserted
2569 earlier. Invert conditional jump and delete branch in this case.
2571 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2573 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2574 msp430_elf_relax_add_words. Support insertion of either one or two
2576 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2577 needs to be grown. Handle insertion of branch instruction to replace
2580 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2582 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2583 debugging relocations.
2584 (msp430_elf_relax_delete_bytes): Likewise.
2585 (msp430_elf_relax_add_two_words): Likewise.
2586 (msp430_elf_relax_section): Likewise.
2588 2020-02-10 Alan Modra <amodra@gmail.com>
2590 * archures.c: Wrap overlong z80 comments.
2591 * bfd-in2.h: Regenerate.
2593 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2596 * archures.c: Add GBZ80 and Z80N machine values.
2597 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2598 * coff-z80.c: Add support for new reloc.
2599 * coffcode.h: Add support for new machine values.
2600 * cpu-z80.c: Add support for new machine names.
2601 * elf32-z80.c: Add support for new reloc.
2602 * bfd-in2.h: Regenerate.
2603 * libbfd.h: Regenerate.
2605 2020-02-07 Nick Clifton <nickc@redhat.com>
2608 * elf.c (rewrite_elf_program_header): Do not complain if no
2609 sections are mapped to a segment.
2611 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2614 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2615 for garbage collection on __patchable_function_entries section
2616 without linked-to section.
2618 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2621 * bfd-in2.h: Regenerated.
2622 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2623 on section if gc_mark of any of its linked-to sections is set
2624 and don't set gc_mark again.
2625 * section.c (asection): Add linked_to_symbol_name to map_head
2628 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2630 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2631 reporting an unrecognized instruction with R_V850_LONGJUMP.
2633 2020-02-05 Alan Modra <amodra@gmail.com>
2635 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2637 2020-02-04 Alan Modra <amodra@gmail.com>
2639 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2640 R_PPC_VLE_ADDR20, goto copy_reloc.
2642 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2644 * bfd-in2.h: Regenerated.
2645 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2647 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2650 * bfd-in2.h: Regenerated.
2651 * ecoff.c (bfd_debug_section): Add section_id.
2652 * section.c (bfd_section): Add section_id.
2653 (SEC_ASSEMBLER_SECTION_ID): New.
2654 (BFD_FAKE_SECTION): Add section_id.
2656 2020-02-01 Nick Clifton <nickc@redhat.com>
2658 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2661 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2663 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2664 encodings are relative to the GOT on nios2, too.
2666 2020-01-31 Alan Modra <amodra@gmail.com>
2668 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2669 file. Use $< and $@ in rules.
2670 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2671 (elf32-ia64.c, elf64-ia64.c): Likewise.
2672 (elf32-riscv.c, elf64-riscv.c): Likewise.
2673 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2674 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2675 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2676 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2677 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2678 * Makefile.in: Regenerate.
2680 2020-01-31 Alan Modra <amodra@gmail.com>
2683 * elf.c (setup_group): Don't clear entire section contents,
2684 just the padding after group flags. Release alloc'd memory
2685 after a seek or read failure.
2687 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2689 * peXXigen.c (pe_is_repro): New function.
2690 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2691 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2693 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2695 * peXXigen.c (debug_type_names): Add names for new debug data type
2698 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2700 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2701 inner loop. Fix a memory leak.
2703 2020-01-30 Alan Modra <amodra@gmail.com>
2705 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2706 or obj_coff_keep_strings here.
2707 (coff_get_normalized_symtab): Free external syms directly.
2708 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2711 2020-01-27 Jim Wilson <jimw@sifive.com>
2713 * cpu-riscv.c (riscv_scan): New.
2714 (N): Change bfd_default_scan to riscv_scan.
2716 2020-01-27 Andreas Schwab <schwab@suse.de>
2718 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2719 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2720 * Makefile.in: Regenerate.
2721 * cpu-plugin.c: Remove.
2722 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2723 (bfd_plugin_arch): Remove declaration.
2724 * bfd-in2.h: Regenerate.
2725 * po/SRC-POTFILES.in: Regenerate.
2727 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2728 Alan Modra <amodra@gmail.com>
2731 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2733 2020-01-24 Jim Wilson <jimw@sifive.com>
2735 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2736 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2737 avoid over long line.
2739 2020-01-24 Nick Clifton <nickc@redhat.com>
2742 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2743 syms and keep strings flags as these may have been set in order to
2744 prevent a bogus call to free.
2746 2020-01-23 Nick Clifton <nickc@redhat.com>
2748 * po/fr.po: Updated French translation.
2750 2020-01-23 Alan Modra <amodra@gmail.com>
2753 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2754 by zero when p_align is zero.
2756 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2758 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2759 (riscv_prefix_cmp): Likewise.
2760 (riscv_non_std_ext_p): Deleted.
2761 (riscv_std_sv_ext_p): Likewise.
2762 (riscv_non_std_sv_ext_p): Likewise.
2763 (riscv_merge_non_std_and_sv_ext): Rename to...
2764 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2765 (riscv_merge_arch_attr_info): Replace 3 calls to
2766 riscv_merge_non_std_and_sv_ext with single call to
2767 riscv_merge_multi_letter_ext.
2768 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2769 encounter a 'z' prefix.
2770 (riscv_get_prefix_class): New function, return prefix class based
2771 on first few characters of input string.
2772 (riscv_parse_config): New structure to factor out minor differences
2773 in extension class parsing behaviour.
2774 (riscv_parse_sv_or_non_std_ext): Rename to...
2775 (riscv_parse_prefixed_ext): and parameterise with
2777 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2778 (riscv_multi_letter_ext_valid_p): New.
2779 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2780 (riscv_parse_subset): Delegate all non-single-letter parsing work
2781 to riscv_parse_prefixed_ext.
2782 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2783 (riscv_get_prefix_class): Declare.
2785 2020-01-22 Alan Modra <amodra@gmail.com>
2787 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2788 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2789 __tls_get_addr_desc.
2790 (ppc64_elf_size_stubs): Add section for linker generated
2791 __tls_get_addr_desc wrapper function. Loop at least once if
2792 generating this function.
2793 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2794 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2796 2020-01-22 Alan Modra <amodra@gmail.com>
2798 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2799 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2801 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2802 (STDU_R1_0R1, ADDI_R1_R1): Define.
2803 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2804 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2805 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2806 no_tls_get_addr_regsave.
2807 (branch_reloc_hash_match): Add hash3 and hash4.
2808 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2809 (ppc64_elf_size_dynamic_sections): Likewise.
2810 (ppc64_elf_relocate_section): Likewise.
2811 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2812 __tls_get_addr stub.
2813 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2815 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2816 eh_frame for regsave __tls_get_addr.
2818 2020-01-22 Alan Modra <amodra@gmail.com>
2820 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2821 which __tls_get_addr calls will be eliminated.
2823 2020-01-20 Nick Clifton <nickc@redhat.com>
2825 * po/pt.po: Updates Portuguese translation.
2826 * po/ru.po: Updated Russian translation.
2827 * po/uk.po: Updated Ukranian translation.
2829 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2832 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2833 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2835 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2836 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2837 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2838 "rex leal x@tlsdesc(%rip), %reg" to
2839 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2840 "call *(%eax)" to "nopl (%rax)".
2842 2020-01-20 Alan Modra <amodra@gmail.com>
2844 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2845 (MTLR_R11): Don't define.
2846 (LD_R0_0R3, CMPDI_R0_0): Define.
2847 (build_tls_get_addr_stub): Don't use r11 in stub.
2849 2020-01-20 Alan Modra <amodra@gmail.com>
2851 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2852 (defined_sym_val, is_tls_get_addr): Likewise.
2854 2020-01-18 Nick Clifton <nickc@redhat.com>
2856 * version.m4 (BFD_VERSION): Set to 2.34.50.
2857 * configure: Regenerate.
2858 * po/bfd.pot: Regenerate.
2860 2020-01-18 Nick Clifton <nickc@redhat.com>
2862 Binutils 2.34 branch created.
2864 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2866 * coff-arm.c: Fix spelling error (seperate).
2867 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2869 * sysdep.h (strnlen): Fix spelling error (seperate).
2871 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2874 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2876 2020-01-15 Alan Modra <amodra@gmail.com>
2879 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2880 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2881 of function symbols unless dot symbols are present. Do warn
2882 whenever one is created, regardles of whether a PLT entry is
2883 also emitted for the function symbol.
2885 2020-01-14 Alan Modra <amodra@gmail.com>
2887 * som.c (som_bfd_count_ar_symbols): Error when file position
2888 of symbols on chains is not strictly increasing.
2890 2020-01-14 Alan Modra <amodra@gmail.com>
2892 * vms.h (VMS_DEBUG): Define as 0.
2893 * vms-alpha.c (image_write): Move debug output after bounds check.
2895 (_bfd_vms_slurp_eihd): Warning fix.
2896 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2898 2020-01-13 Alan Modra <amodra@gmail.com>
2900 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2901 for "ignored" records.
2903 2020-01-13 Alan Modra <amodra@gmail.com>
2905 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2906 Delete asect name check. Move asect NULL check to wasm_object_p.
2907 Correct bounds check of sizes against end. Replace uses of
2908 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2909 just one bfd_release.
2910 (wasm_scan): Don't use malloc/strdup for section names,
2911 bfd_alloc instead. Simplify code prefixing section name.
2912 Formatting. Don't attempt to free memory here..
2913 (wasm_object_p): ..do so here.
2915 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2918 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2919 UNDEFWEAK_NO_DYNAMIC_RELOC.
2920 (allocate_dynrelocs_for_symbol): Likewise.
2922 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2925 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2927 2020-01-10 Alan Modra <amodra@gmail.com>
2929 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2931 2020-01-09 Nick Clifton <nickc@redhat.com>
2934 * bfd.c (bfd_convert_section_contents): Check for a compress
2935 header size that is larger than the actual section size.
2937 2020-01-08 Alan Modra <amodra@gmail.com>
2940 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2941 after removing sections.
2943 2020-01-06 Jim Wilson <jimw@sifive.com>
2946 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2947 check for !bfd_link_pic (info).
2948 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2949 <R_RISCV_JAL>: Add comment.
2950 (_bfd_riscv_relax_section): For plt.offset check, add check for
2951 bfd_link_pic (info). Add comment.
2953 2020-01-06 Alan Modra <amodra@gmail.com>
2955 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2956 match failures. Don't init to bfd_error_wrong_format before
2957 calling _bfd_check_format.
2959 2020-01-06 Alan Modra <amodra@gmail.com>
2961 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2962 status rather than exiting on stack overflow or underflow.
2963 (_bfd_vms_slurp_etir): Adjust to suit.
2965 2020-01-06 Alan Modra <amodra@gmail.com>
2967 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2969 2020-01-06 Alan Modra <amodra@gmail.com>
2971 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2972 command. Check name offset is within command.
2973 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2974 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2975 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2976 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2977 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2978 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2979 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2980 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2981 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2982 (bfd_mach_o_read_segment): Similarly.
2983 (bfd_mach_o_read_thread): Properly bound check thread struct.
2984 Don't repeat checks on second loop.
2985 (bfd_mach_o_read_command): Fail on invalid command length.
2987 2020-01-04 Alan Modra <amodra@gmail.com>
2989 * format.c (bfd_check_format_matches): Add preserve_match.
2990 Save initial bfd state in "preserve", matched bfd state in
2991 "preserve_match". Save just the first match. Release
2992 bfd_alloc memory. Restore and finish preserved state as
2993 appropriate on all function exit paths.
2995 2020-01-04 Alan Modra <amodra@gmail.com>
2997 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2999 2020-01-04 Alan Modra <amodra@gmail.com>
3001 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3004 2020-01-03 Nick Clifton <nickc@redhat.com>
3007 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3008 there is enough data remaining in the code buffer before
3009 attempting to read a function stub.
3011 2020-01-03 Nick Clifton <nickc@redhat.com>
3014 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3015 return value from bfd_malloc.
3016 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3017 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3018 (elf32_arm_filter_cmse_symbols): Likewise.
3019 (elf32_arm_write_section): Likewise.
3020 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3021 (bfd_mach_o_follow_dsym): Likewise.
3022 * pef.c (bfd_pef_print_loader_section): Likewise.
3023 (bfd_pef_scan_start_address): Likewise.
3024 (bfd_pef_parse_function_stubs): Likewise.
3025 (bfd_pef_parse_symbols): Likewise.
3027 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3029 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3030 on binary inputs ld/PR25316.
3031 (is_ia64_elf): new helper to filter on ia64 objects.
3033 2020-01-03 Jan Beulich <jbeulich@suse.com>
3035 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3037 (bfd_mach_o_scan): Insert underscore in two variable names.
3039 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3041 * Makefile.am: Add z80-elf target support.
3042 * configure.ac: Likewise.
3043 * targets.c: Likewise.
3044 * Makefile.in: Regenerate.
3045 * configure: Regenerate.
3046 * config.bfd: Add z80-elf target support and new arches: ez80 and
3048 * elf32-z80.c: New file.
3049 * archures.c: Add new z80 architectures: eZ80 and Z180.
3050 * coffcode.h: Likewise.
3051 * cpu-z80.c: Likewise.
3052 * coff-z80.c: Add new relocations for Z80 target and local label
3054 * reloc.c: Add new relocs.
3055 * bfd-in2.h: Regenerate.
3056 * libbfd.h: Regenerate.
3058 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3062 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3064 2020-01-01 Alan Modra <amodra@gmail.com>
3066 Update year range in copyright notice of all files.
3068 For older changes see ChangeLog-2019
3070 Copyright (C) 2020 Free Software Foundation, Inc.
3072 Copying and distribution of this file, with or without modification,
3073 are permitted in any medium without royalty provided the copyright
3074 notice and this notice are preserved.
3080 version-control: never