1 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
3 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
4 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
5 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
8 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
11 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
14 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
17 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
18 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
19 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
21 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
22 Set ifunc_resolvers if there are FUNC resolvers.
23 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
24 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
25 with elf.ifunc_resolvers.
26 (write_plt_relocs_for_local_syms): Likewise.
27 (ppc64_elf_relocate_section): Likewise.
28 (ppc64_elf_finish_dynamic_sections): Likewise.
29 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
31 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
32 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
33 instead of readonly_dynrelocs_against_ifunc.
34 * elfxx-x86.h (elf_x86_link_hash_table): Remove
35 readonly_dynrelocs_against_ifunc.
37 2020-06-09 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (struct ppc_link_hash_table): Delete
40 maybe_local_ifunc_resolver field.
41 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
42 cases where maybe_local_ifunc_resolver was set.
43 (ppc64_elf_relocate_section): Likewise.
44 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
47 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
49 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
51 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
53 (elf32_arm_size_dynamic_sections): Updated. Clear
54 root.tlsdesc_plt for DF_BIND_NOW.
55 (elf32_arm_finish_dynamic_sections): Updated.
56 (elf32_arm_output_arch_local_syms): Likewise.
57 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
58 Clear root.tlsdesc_plt for DF_BIND_NOW.
59 (nds32_elf_finish_dynamic_sections): Updated.
60 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
61 dt_tlsdesc_plt and dt_tlsdesc_got.
62 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
63 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
64 tlsdesc_plt and dt_tlsdesc_got.
65 (elfNN_aarch64_allocate_dynrelocs): Updated.
66 (elfNN_aarch64_finish_dynamic_sections): Likewise.
67 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
68 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
70 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
71 (_bfd_x86_elf_size_dynamic_sections): Likewise.
72 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
73 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
76 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
78 * elf32-tic6x.c (elf32_bed): Defined the default to
81 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
83 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
85 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
86 root.splt/root.srelplt.
87 (elf64_hppa_create_dynamic_sections): Likewise.
88 (elf64_hppa_size_dynamic_sections): Likewise.
89 (elf64_hppa_finish_dynamic_symbol): Likewise.
90 (elf_hppa_final_link): Likewise.
91 (elf_hppa_final_link_relocate): Likewise.
93 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
95 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
96 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
99 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
101 * elf-bfd.h (elf_target_os): New.
102 (elf_link_hash_table): Add target_os.
103 (elf_backend_data): Add target_os.
104 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
105 symbian_p and nacl_p.
106 (create_got_section): Updated.
107 (elf32_arm_create_dynamic_sections): Likewise.
108 (arm_type_of_stub): Likewise.
109 (elf32_arm_create_or_find_stub_sec): Likewise.
110 (elf32_arm_allocate_plt_entry): Likewise.
111 (elf32_arm_populate_plt_entry): Likewise.
112 (elf32_arm_final_link_relocate): Likewise.
113 (elf32_arm_check_relocs): Likewise.
114 (allocate_dynrelocs_for_symbol): Likewise.
115 (elf32_arm_finish_dynamic_symbol): Likewise.
116 (elf32_arm_finish_dynamic_sections): Likewise.
117 (elf32_arm_output_plt_map_1): Likewise.
118 (elf32_arm_output_arch_local_syms): Likewise.
119 (elf32_arm_add_symbol_hook): Likewise.
120 (elf32_arm_nacl_link_hash_table_create): Likewise.
121 (elf32_arm_vxworks_link_hash_table_create): Likewise.
122 (elf32_arm_symbian_link_hash_table_create): Likewise.
123 (ELF_TARGET_OS): New.
124 * elf32-i386.c (elf_i386_arch_bed): Removed.
125 (elf_backend_arch_data): Likewise.
126 (elf_i386_solaris_arch_bed): Likewise.
127 (elf_i386_nacl_arch_bed): Likewise.
128 (elf_i386_vxworks_arch_bed): Likewise.
129 (elf_i386_relocate_section): Updated.
130 (elf_i386_finish_dynamic_sections): Likewise.
131 (elf_i386_get_synthetic_symtab): Likewise.
132 (elf_i386_link_setup_gnu_properties): Likewise.
133 (ELF_TARGET_OS): New.
134 * elf32-mips.c (ELF_TARGET_OS): New.
135 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
136 (ppc_elf_create_got): Updated.
137 (ppc_elf_create_dynamic_sections): Likewise.
138 (ppc_elf_check_relocs): Likewise.
139 (ppc_elf_adjust_dynamic_symbol): Likewise.
140 (ppc_elf_size_dynamic_sections): Likewise.
141 (ppc_elf_relocate_section): Likewise.
142 (ppc_elf_finish_dynamic_sections): Likewise.
143 (ppc_elf_vxworks_link_hash_table_create): Likewise.
144 (ELF_TARGET_OS): New.
145 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
146 (sh_elf_link_hash_table_create): Updated.
147 (sh_elf_create_dynamic_sections): Likewise.
148 (allocate_dynrelocs): Likewise.
149 (sh_elf_size_dynamic_sections): Likewise.
150 (sh_elf_relocate_section): Likewise.
151 (sh_elf_finish_dynamic_symbol): Likewise.
152 (sh_elf_finish_dynamic_sections): Likewise.
153 (ELF_TARGET_OS): New.
154 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
156 (bfd_elf32_bfd_link_hash_table_create): Likewise.
157 (ELF_TARGET_OS): New.
158 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
159 (elf_x86_64_solaris_arch_bed): Likewise.
160 (elf_x86_64_nacl_arch_bed): Likewise.
161 (elf_x86_64_finish_dynamic_sections): Updated.
162 (elf_x86_64_get_synthetic_symtab): Likewise.
163 (elf_x86_64_link_setup_gnu_properties): Likewise.
164 (ELF_TARGET_OS): New.
165 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
167 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
168 (MIPS_ELF_REL_DYN_NAME): Updated.
169 (ELF_MIPS_GP_OFFSET): Likewise.
170 (mips_elf_create_local_got_entry): Likewise.
171 (mips_elf_allocate_dynamic_relocations): Likewise.
172 (mips_elf_count_got_symbols): Likewise.
173 (is_gott_symbol): Likewise.
174 (mips_elf_calculate_relocation): Likewise.
175 (mips_elf_create_dynamic_relocation): Likewise.
176 (_bfd_mips_elf_check_relocs): Likewise.
177 (allocate_dynrelocs): Likewise.
178 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
179 (mips_elf_lay_out_got): Likewise.
180 (mips_elf_set_plt_sym_value): Likewise.
181 (_bfd_mips_elf_size_dynamic_sections): Likewise.
182 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
183 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
184 (_bfd_mips_elf_final_link): Likewise.
185 (_bfd_mips_init_file_header): Likewise.
186 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
188 (allocate_dynrelocs): Likewise.
189 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
190 (_bfd_sparc_elf_relocate_section): Likewise.
191 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
192 (sparc_finish_dyn): Likewise.
193 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
194 * elfxx-target.h (ELF_TARGET_OS): New.
195 (elfNN_bed): Add ELF_TARGET_OS.
196 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
197 (_bfd_x86_elf_link_hash_table_create): Likewise.
198 (_bfd_x86_elf_size_dynamic_sections): Likewise.
199 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
200 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
201 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
202 * elfxx-x86.h (elf_x86_target_os): Removed.
203 (elf_x86_backend_data): Likewise.
204 (get_elf_x86_backend_data): Likewise.
205 (elf_x86_link_hash_table): Remove target_os.
207 2020-06-06 Alan Modra <amodra@gmail.com>
210 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
211 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
212 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
213 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
214 * elf64-ppc.c: Update throughout for reloc renaming.
215 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
216 * libbfd.h: Regenerate.
217 * bfd-in2.h: Regenerate.
219 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
222 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
225 2020-06-05 Nick Clifton <nickc@redhat.com>
227 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
230 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
232 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
233 priv_may_conflict, in_priv_zero and out_priv_zero to decide
234 whether the object can be linked according to it's priv
235 attributes. The object without any priv spec attributes can
236 be linked with others. If the first input object doesn't contain
237 any priv attributes, then we need to copy the setting from the
238 next input one. Also report more detailed error messages to user.
240 2020-06-04 Stephen Casner <casner@acm.org>
242 Extend pdp11-aout symbol table format to accommodate .stab
243 symbols and implement correct handling of them.
245 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
246 (N_STAB, is_stab): Needed new function is_stab to disambiguate
247 normal vs. .stab symbol table type values, replacing N_STAB mask.
248 (translate_from_native_sym_flags): Determine correct section for
249 different .stab types.
250 (translate_to_native_sym_flags): Leave .stab types intact.
251 (translate_symbol_table): Error if symbol indicates overlay;
252 store desc field from .stab symbols.
253 (write_syms): Output desc field with symbol.
254 (aout_link_check_ar_symbols): Skip .stab symbols.
255 (aout_link_add_symbols): Correctly distinguish .stab symbols.
256 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
257 (aout_link_write_symbols): Write 0 for desk and ovly fields;
258 correctly distinguish .stab symbols and select calculate their
259 section and value; and copy desc and ovly fields from input symbol
262 2020-06-04 Stephen Casner <casner@acm.org>
264 * aoutx.h (translate_symbol_table): Comment had external and
266 * pdp11.c (translate_symbol_table): Likewise.
268 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
270 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
271 (is_x86_elf): Check elf.hash_table_id instead of target_id.
272 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
274 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
277 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
278 in debug section against symbol defined in shared library to 0.
279 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
280 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
281 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
282 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
283 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
284 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
285 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
286 * elf32-sh.c (sh_elf_check_relocs): Likewise.
287 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
288 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
289 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
290 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
291 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
292 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
294 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
295 there is non-GOT reference.
296 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
297 non-alloced sections.
299 2020-06-03 Stephen Casner <casner@acm.org>
301 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
303 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
305 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
306 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
307 other size that doesn't qcover the header word.
308 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
309 string table, and zero it.
310 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
311 message and set bfd_error on finding an invalid name string offset.
312 (add_to_stringtab): INLINE -> inline
313 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
315 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
316 any relocs that could not be recognised.
317 92744f05809 PR 20929 - Check for relocs without an associated symbol.
318 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
319 name exists and is long enough, before attempting to see if it is
321 c3864421222 - Correct case for N_SO being the last symbol.
322 50455f1ab29 PR 20891 - Handle the case where the main file name
323 and the directory name are both empty.
324 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
325 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
326 range string table offsets.
327 531336e3a0b PR 20909 - Fix off-by-one error in check for an
328 illegal string offset.
329 (aout_link_includes_newfunc): Add comment.
330 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
331 on unexpected relocation type rather than ASSERT.
333 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
336 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
337 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
339 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
342 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
343 non-alloced sections.
345 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
347 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
348 dynamic relocations for non SEC_ALLOC sections.
350 2020-06-03 Gunther Nikl <gnikl@justmail.de>
352 * aout64.c (BMAGIC, QMAGIC): Do not define.
353 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
354 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
355 to check the file format.
356 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
357 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
358 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
360 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
362 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
363 relocations for non SEC_ALLOC sections.
365 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
367 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
368 * elf32-arm.c (maybe_set_textrel): Removed.
369 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
370 with _bfd_elf_maybe_set_textrel.
371 * elf32-csky.c (maybe_set_textrel): Removed.
372 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
373 with _bfd_elf_maybe_set_textrel.
374 * elf32-hppa.c (maybe_set_textrel): Removed.
375 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
376 with _bfd_elf_maybe_set_textrel.
377 * elf32-lm32.c (maybe_set_textrel): Removed.
378 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
379 with _bfd_elf_maybe_set_textrel.
380 * elf32-m32r.c (maybe_set_textrel): Removed.
381 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
382 with _bfd_elf_maybe_set_textrel.
383 * elf32-metag.c (maybe_set_textrel): Removed.
384 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
385 with _bfd_elf_maybe_set_textrel.
386 * elf32-nds32.c (maybe_set_textrel): Removed.
387 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
388 with _bfd_elf_maybe_set_textrel.
389 * elf32-or1k.c (maybe_set_textrel): Removed.
390 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
391 with _bfd_elf_maybe_set_textrel.
392 * elf32-ppc.c (maybe_set_textrel): Removed.
393 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
394 with _bfd_elf_maybe_set_textrel.
395 * elf32-s390.c (maybe_set_textrel): Removed.
396 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
397 with _bfd_elf_maybe_set_textrel.
398 * elf32-sh.c (maybe_set_textrel): Removed.
399 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
400 with _bfd_elf_maybe_set_textrel.
401 * elf32-tic6x.c (maybe_set_textrel): Removed.
402 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
403 with _bfd_elf_maybe_set_textrel.
404 * elf32-tilepro.c (maybe_set_textrel): Removed.
405 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
406 with _bfd_elf_maybe_set_textrel.
407 * elf64-ppc.c (maybe_set_textrel): Removed.
408 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
409 with _bfd_elf_maybe_set_textrel.
410 * elf64-s390.c (maybe_set_textrel): Removed.
411 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
412 with _bfd_elf_maybe_set_textrel.
413 * elfnn-aarch64.c (maybe_set_textrel): Removed.
414 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
415 with _bfd_elf_maybe_set_textrel.
416 * elfnn-riscv.c (maybe_set_textrel): Removed.
417 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
418 with _bfd_elf_maybe_set_textrel.
419 * elfxx-sparc.c (maybe_set_textrel): Removed.
420 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
421 with _bfd_elf_maybe_set_textrel.
422 * elfxx-tilegx.c (maybe_set_textrel): Removed.
423 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
424 with _bfd_elf_maybe_set_textrel.
425 * elfxx-x86.c (maybe_set_textrel): Removed.
426 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
427 with _bfd_elf_maybe_set_textrel.
428 * elflink.c (_bfd_elf_maybe_set_textrel): New.
430 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
433 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
435 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
436 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
437 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
438 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
440 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
441 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
442 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
443 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
444 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
445 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
446 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
447 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
448 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
449 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
450 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
451 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
452 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
453 (elf_backend_copy_indirect_symbol): Likewise.
454 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
455 (elf_backend_copy_indirect_symbol): Likewise.
456 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
458 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
461 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
462 * elf32-arm.c (readonly_dynrelocs): Removed.
463 (maybe_set_textrel): Replace readonly_dynrelocs with
464 _bfd_elf_readonly_dynrelocs.
465 * elf32-csky.c (readonly_dynrelocs): Removed.
466 (maybe_set_textrel): Replace readonly_dynrelocs with
467 _bfd_elf_readonly_dynrelocs.
468 * elf32-hppa.c(readonly_dynrelocs): Removed.
469 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
470 _bfd_elf_readonly_dynrelocs.
471 (maybe_set_textrel): Likewise.
472 * elf32-lm32.c (readonly_dynrelocs): Removed.
473 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
474 with _bfd_elf_readonly_dynrelocs.
475 (maybe_set_textrel): Likewise.
476 * elf32-m32r.c (readonly_dynrelocs): Removed.
477 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
478 with _bfd_elf_readonly_dynrelocs.
479 (maybe_set_textrel): Likewise.
480 * elf32-metag.c (readonly_dynrelocs): Removed.
481 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
482 with _bfd_elf_readonly_dynrelocs.
483 (maybe_set_textrel): Likewise.
484 * elf32-microblaze.c (readonly_dynrelocs): Removed.
485 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
486 with _bfd_elf_readonly_dynrelocs.
487 * elf32-nds32.c (readonly_dynrelocs): Removed.
488 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
489 with _bfd_elf_readonly_dynrelocs.
490 (maybe_set_textrel): Likewise.
491 * elf32-or1k.c (readonly_dynrelocs): Removed.
492 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
493 with _bfd_elf_readonly_dynrelocs.
494 * elf32-ppc.c (readonly_dynrelocs): Removed.
495 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
496 _bfd_elf_readonly_dynrelocs.
497 (ppc_elf_adjust_dynamic_symbol): Likewise.
498 (maybe_set_textrel): Likewise.
499 * elf32-s390.c (readonly_dynrelocs): Removed.
500 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
501 with _bfd_elf_readonly_dynrelocs.
502 (maybe_set_textrel): Likewise.
503 * elf32-sh.c (readonly_dynrelocs): Removed.
504 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
505 _bfd_elf_readonly_dynrelocs.
506 (maybe_set_textrel): Likewise.
507 * elf32-tic6x.c (readonly_dynrelocs): Removed.
508 (maybe_set_textrel): Replace readonly_dynrelocs with
509 _bfd_elf_readonly_dynrelocs.
510 * elf32-tilepro.c (readonly_dynrelocs): Removed.
511 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
512 with _bfd_elf_readonly_dynrelocs.
513 (maybe_set_textrel): Likewise.
514 * elf64-ppc.c (readonly_dynrelocs): Removed.
515 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
516 _bfd_elf_readonly_dynrelocs.
517 (ppc64_elf_adjust_dynamic_symbol): Likewise.
518 (maybe_set_textrel): Likewise.
519 * elf64-s390.c (readonly_dynrelocs): Removed.
520 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
521 with _bfd_elf_readonly_dynrelocs.
522 (maybe_set_textrel): Likewise.
523 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
524 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
525 (maybe_set_textrel): Replace readonly_dynrelocs with
526 _bfd_elf_readonly_dynrelocs.
527 * elfnn-riscv.c (readonly_dynrelocs): Removed.
528 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
529 with _bfd_elf_readonly_dynrelocs.
530 (maybe_set_textrel): Likewise.
531 * elfxx-sparc.c (readonly_dynrelocs): Removed.
532 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
533 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
534 (maybe_set_textrel): Likewise.
535 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
536 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
537 with _bfd_elf_readonly_dynrelocs.
538 (maybe_set_textrel): Likewise.
539 * elfxx-x86.c (readonly_dynrelocs): Removed.
540 (maybe_set_textrel): Replace readonly_dynrelocs with
541 _bfd_elf_readonly_dynrelocs.
542 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
544 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
546 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
547 -fsanitize=undefined.
549 2020-06-03 Alan Modra <amodra@gmail.com>
553 * peicode.h (pe_ILF_make_a_section): Align data for compilers
555 (pe_ILF_build_a_bfd): Likewise.
557 2020-06-03 Alan Modra <amodra@gmail.com>
560 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
561 core files as well as objects.
563 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
566 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
567 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
569 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
570 (elf_arc_link_hash_newfunc): Updated.
571 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
572 (elf32_arm_link_hash_newfunc): Updated.
573 (elf32_arm_copy_indirect_symbol): Likewise.
574 (elf32_arm_check_relocs): Likewise.
575 (readonly_dynrelocs): Likewise.
576 (allocate_dynrelocs_for_symbol): Likewise.
577 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
578 (csky_elf_link_hash_newfunc): Updated.
579 (csky_allocate_dynrelocs): Likewise.
580 (readonly_dynrelocs): Likewise.
581 (csky_elf_copy_indirect_symbol): Likewise.
582 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
583 (hppa_link_hash_newfunc): Updated.
584 (elf32_hppa_copy_indirect_symbol): Likewise.
585 (elf32_hppa_hide_symbol): Likewise.
586 (elf32_hppa_adjust_dynamic_symbol): Likewise.
587 (allocate_dynrelocs): Likewise.
588 (elf32_hppa_relocate_section): Likewise.
589 * elf32-i386.c (elf_i386_check_relocs): Likewise.
590 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
591 (lm32_elf_link_hash_newfunc): Likewise.
592 (lm32_elf_link_hash_table_create): Updated.
593 (readonly_dynrelocs): Likewise.
594 (allocate_dynrelocs): Likewise.
595 (lm32_elf_copy_indirect_symbol): Likewise.
596 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
597 (m32r_elf_link_hash_newfunc): Likewise.
598 (m32r_elf_link_hash_table_create): Updated.
599 (m32r_elf_copy_indirect_symbol): Likewise.
600 (allocate_dynrelocs): Likewise.
601 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
602 (metag_link_hash_newfunc): Updated.
603 (elf_metag_copy_indirect_symbol): Likewise.
604 (readonly_dynrelocs): Likewise.
605 (allocate_dynrelocs): Likewise.
606 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
608 (link_hash_newfunc): Updated.
609 (microblaze_elf_check_relocs): Likewise.
610 (microblaze_elf_copy_indirect_symbol): Likewise.
611 (readonly_dynrelocs): Likewise.
612 (allocate_dynrelocs): Likewise.
613 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
614 (nds32_elf_link_hash_newfunc): Updated.
615 (nds32_elf_copy_indirect_symbol): Likewise.
616 (readonly_dynrelocs): Likewise.
617 (allocate_dynrelocs): Likewise.
618 (nds32_elf_check_relocs): Likewise.
619 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
620 (link_hash_newfunc): Updated.
621 (nios2_elf32_copy_indirect_symbol): Likewise.
622 (nios2_elf32_check_relocs): Likewise.
623 (allocate_dynrelocs): Likewise.
624 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
625 (or1k_elf_link_hash_newfunc): Updated.
626 (readonly_dynrelocs): Likewise.
627 (allocate_dynrelocs): Likewise.
628 (or1k_elf_copy_indirect_symbol): Likewise.
629 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
630 (ppc_elf_link_hash_newfunc): Updated.
631 (ppc_elf_copy_indirect_symbol): Likewise.
632 (ppc_elf_check_relocs): Likewise.
633 (readonly_dynrelocs): Likewise.
634 (ppc_elf_adjust_dynamic_symbol): Likewise.
635 (allocate_dynrelocs): Likewise.
636 (ppc_elf_relocate_section): Likewise.
637 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
638 (link_hash_newfunc): Updated.
639 (elf_s390_copy_indirect_symbol): Likewise.
640 (readonly_dynrelocs): Likewise.
641 (elf_s390_adjust_dynamic_symbol): Likewise.
642 (allocate_dynrelocs): Likewise.
643 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
644 (sh_elf_link_hash_newfunc): Updated.
645 (readonly_dynrelocs): Likewise.
646 (allocate_dynrelocs): Likewise.
647 (sh_elf_copy_indirect_symbol): Likewise.
648 (sh_elf_check_relocs): Likewise.
649 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
650 (elf32_tic6x_link_hash_newfunc): Likewise.
651 (elf32_tic6x_link_hash_table_create): Updated.
652 (readonly_dynrelocs): Likewise.
653 (elf32_tic6x_check_relocs): Likewise.
654 (elf32_tic6x_allocate_dynrelocs): Likewise.
655 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
657 (link_hash_newfunc): Updated.
658 (tilepro_elf_copy_indirect_symbol): Likewise.
659 (tilepro_elf_check_relocs): Likewise.
660 (allocate_dynrelocs): Likewise.
661 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
662 (ppc64_elf_copy_indirect_symbol): Updated.
663 (ppc64_elf_check_relocs): Likewise.
664 (readonly_dynrelocs): Likewise.
665 (ppc64_elf_adjust_dynamic_symbol): Likewise.
666 (dec_dynrel_count): Likewise.
667 (allocate_dynrelocs): Likewise.
668 (ppc64_elf_relocate_section): Likewise.
669 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
670 (link_hash_newfunc): Updated.
671 (elf_s390_copy_indirect_symbol): Likewise.
672 (readonly_dynrelocs): Likewise.
673 (allocate_dynrelocs): Likewise.
674 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
675 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
677 (elfNN_aarch64_link_hash_newfunc): Updated.
678 (elfNN_aarch64_copy_indirect_symbol): Likewise.
679 (readonly_dynrelocs): Likewise.
680 (need_copy_relocation_p): Likewise.
681 (elfNN_aarch64_allocate_dynrelocs): Likewise.
682 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
683 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
684 (link_hash_newfunc): Updated.
685 (riscv_elf_copy_indirect_symbol): Likewise.
686 (riscv_elf_check_relocs): Likewise.
687 (readonly_dynrelocs): Likewise.
688 (allocate_dynrelocs): Likewise.
689 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
691 (link_hash_newfunc): Updated.
692 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
693 (_bfd_sparc_elf_check_relocs): Likewise.
694 (readonly_dynrelocs): Likewise.
695 (allocate_dynrelocs): Likewise.
696 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
697 (link_hash_newfunc): Updated.
698 (tilegx_elf_copy_indirect_symbol): Likewise.
699 (tilegx_elf_check_relocs): Likewise.
700 (readonly_dynrelocs): Likewise.
701 (allocate_dynrelocs): Likewise.
702 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
703 (readonly_dynrelocs): Likewise.
704 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
705 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
707 2020-06-01 Alan Modra <amodra@gmail.com>
709 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
710 command against cmd_length, not the end of record. For
711 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
712 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
715 2020-05-28 David Faust <david.faust@oracle.com>
717 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
718 R_BPF_INSN_{32,64} relocations.
720 2020-05-28 Stephen Casner <casner@acm.org>
722 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
723 addreses in .long (used in testsuites) and .stab values.
725 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
728 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
729 Check bfd_link_dll when issue a DT_TEXTREL warning.
730 * elfxx-x86.c (maybe_set_textrel): Likewise.
731 (_bfd_x86_elf_size_dynamic_sections): Likewise.
733 2020-05-26 Nick Clifton <nickc@redhat.com>
735 * plugin.c (try_load_plugin): Extend error message when a plugin
738 2020-05-23 Alan Modra <amodra@gmail.com>
740 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
742 2020-05-22 Alan Modra <amodra@gmail.com>
745 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
746 attributes from shared libraries, and do not return an error if
749 2020-05-21 Alan Modra <amodra@gmail.com>
752 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
754 (_bfd_delete_bfd): Free the copy.
755 (_bfd_new_bfd): Free nbfd->memory on error.
757 2020-05-21 Alan Modra <amodra@gmail.com>
759 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
760 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
761 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
762 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
763 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
764 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
765 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
766 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
767 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
768 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
769 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
770 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
771 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
772 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
773 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
774 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
775 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
776 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
777 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
778 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
780 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
782 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
783 get_default_version. It is used to find the default version for
784 the specific extension.
785 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
786 default_major_version and default_minor_version. Add new bfd_boolean
787 parameter *use_default_version. Set it to TRUE if we need to call
788 the callback rps->get_default_version to find the default version.
789 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
790 the default version in riscv_parsing_subset_version, and then call
791 riscv_add_subset to add the subset into subset list.
792 (riscv_parse_prefixed_ext): Likewise.
793 (riscv_std_z_ext_strtab): Support Zicsr extensions.
794 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
795 strings rather than characters.
796 riscv_merge_arch_attr_info): The callback function get_default_version
797 is only needed for assembler, so set it to NULL int the linker.
798 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
799 * elfxx-riscv.h: Updated.
801 2020-05-20 Alan Modra <amodra@gmail.com>
804 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
805 use bfd_set_filename.
806 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
807 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
808 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
809 (bfd_create): Likewise.
810 (_bfd_delete_bfd): Don't free filename.
811 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
812 return pointer to the copy or NULL on alloc fail.
813 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
814 result of bfd_set_filename.
815 * bfd-in2.h: Regenerate.
817 2020-05-20 Alan Modra <amodra@gmail.com>
820 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
821 section size against file size.
822 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
824 2020-05-19 Gunther Nikl <gnikl@justmail.de>
827 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
828 and memset when allocating memory for the sections_being_created
831 2020-05-19 Stafford Horne <shorne@gmail.com>
833 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
835 (or1k_elf_relocate_section): Access srelgot via
836 htab->root.srelgot. Add assertions for srelgot->contents.
837 Introduce local variable for srelgot to not reuse global
839 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
840 (or1k_set_got_and_rela_sizes): New function.
841 (or1k_initial_exec_offset): New function.
842 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
843 (or1k_elf_relocate_section): Allow for TLS to handle multiple
845 (or1k_elf_check_relocs): Use OR to set TLS access.
846 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
848 (or1k_elf_size_dynamic_sections): Use
849 or1k_set_got_and_rela_sizes to set sizes.
850 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
851 (TCB_SIZE): New macro.
852 (tpoff): Use TCB_SIZE and alignment to calculate offset.
853 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
854 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
855 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
856 (tpoff): Add dynamic boolean argument.
857 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
859 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
861 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
862 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
863 cases with BFD_RELOC_AARCH64_JUMP26.
864 (elfNN_aarch64_check_relocs): Likewise.
866 2020-05-19 Alan Modra <amodra@gmail.com>
868 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
869 bfd_get_filename rather than accessing bfd->filename directly.
870 * aout-target.h (MY (object_p)): Likewise.
871 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
872 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
873 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
874 (_bfd_archive_bsd44_construct_extended_name_table),
875 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
876 (_bfd_bsd_write_armap): Likewise.
877 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
878 * cache.c (bfd_open_file): Likewise.
879 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
880 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
881 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
882 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
883 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
884 * elf32-nds32.c (nds32_elf_output_symbol_hook),
885 (patch_tls_desc_to_ie): Likewise.
886 * elf32-spu.c (sort_bfds, print_one_overlay_section),
887 (spu_elf_auto_overlay): Likewise.
888 * elf64-hppa.c (elf_hppa_final_link): Likewise.
889 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
890 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
891 * elflink.c (bfd_elf_size_dynamic_sections),
892 (elf_link_input_bfd): Likewise.
893 * linker.c (_bfd_generic_link_output_symbols): Likewise.
894 * mach-o.c (bfd_mach_o_follow_dsym),
895 (bfd_mach_o_close_and_cleanup): Likewise.
896 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
897 (find_separate_debug_file, get_build_id_name): Likewise.
898 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
899 * plugin.c (bfd_plugin_open_input): Likewise.
900 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
901 * som.c (som_write_armap): Likewise.
902 * srec.c (srec_write_record, srec_write_symbols): Likewise.
903 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
904 (_bfd_vms_lib_write_archive_contents): Likewise.
905 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
907 2020-05-19 Alan Modra <amodra@gmail.com>
910 * bfdio.c (_bfd_real_fopen): Typo fix.
912 2020-05-18 Nick Clifton <nickc@redhat.com>
915 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
916 for the sections_being_created array.
918 2020-05-18 Alan Modra <amodra@gmail.com>
920 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
921 they can be freed without also freeing internal_relocs.
923 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
926 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
927 separators into DOS style when creating a WIN32 fullpath.
929 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
931 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
932 to initialize RISC-V tdata.
934 2020-05-12 Gunther Nikl <gnikl@justmail.de>
936 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
939 2020-05-11 Alan Modra <amodra@gmail.com>
941 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
943 2020-05-11 Alan Modra <amodra@gmail.com>
945 * elf64-ppc.c: Rename powerxx to power10 throughout.
947 2020-05-11 Alan Modra <amodra@gmail.com>
950 * coffgen.c (coff_get_normalized_symtab): Check that buffer
951 contains required number of auxents before processing any auxent.
952 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
953 file name from auxents for PE.
955 2020-05-04 Gunther Nikl <gnikl@justmail.de>
957 * aout-cris.c (DEFAULT_ARCH): Delete define.
958 (MY_set_arch_mach): Likewise.
959 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
961 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
962 of r_type before the shift.
964 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
967 * elfnn-aarch64.c (group_sections): Copy implementation from
970 2020-05-01 Alan Modra <amodra@gmail.com>
973 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
974 accessing root.u.def of symbols. Also check root.u.def.section
975 is non-NULL. Reverse tests so as to make the logic positive.
977 2020-05-01 Alan Modra <amodra@gmail.com>
980 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
981 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
983 2020-05-01 Alan Modra <amodra@gmail.com>
986 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
987 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
988 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
989 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
990 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
991 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
992 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
993 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
994 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
995 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
997 2020-05-01 Alan Modra <amodra@gmail.com>
1000 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1001 from shared libraries.
1003 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1005 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1006 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1007 equals 0. Report overflow when the result has negative sign but
1008 all significant bits are zero.
1010 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1012 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1013 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1015 2020-04-28 Alan Modra <amodra@gmail.com>
1017 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1018 Emit warning message.
1020 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1022 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1023 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1024 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1025 to x86_64_pe_big_vec as it not a big-endian format.
1026 (vec i386_pe_big_vec): New.
1027 * configure.ac: Likewise.
1028 * targets.c: Likewise.
1029 * configure: Regenerate.
1030 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1031 COFF_WITH_PE_BIGOBJ): New.
1032 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1034 (x86_64_pe_be_vec): Moved.
1036 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1038 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1039 * elf.c (elfcore_grok_arc_v2): New function.
1040 (elfcore_grok_note): Call the new function to handle the corresponding
1042 (elfcore_write_arc_v2): New function.
1043 (elfcore_write_register_note): Call the new function to handle the
1044 corresponding pseudo-sections.
1046 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1049 * bfd-in2.h: Regenerated.
1050 * elf32-xtensa.c (elf_howto_table): New entries for
1051 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1052 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1053 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1054 R_XTENSA_NDIFF{8,16,32}.
1055 * libbfd.h (bfd_reloc_code_real_names): Add names for
1056 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1057 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1058 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1059 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1061 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1064 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1067 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf-bfd.h (elf_backend_data): Add
1071 elf_backend_strip_zero_sized_dynamic_sections.
1072 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1073 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1075 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1077 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1079 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1081 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1085 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1087 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1089 2020-04-21 Nick Clifton <nickc@redhat.com>
1091 * po/sr.po: Updated Serbian translation.
1093 2020-04-21 Alan Modra <amodra@gmail.com>
1095 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1098 2020-04-20 Stephen Casner <casner@acm.org>
1100 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1101 causing globals from linker script to be treated as debug symbols.
1102 (translate_symbol_table): Don't sign-extend symbol values from 16
1103 to 64 bits in nm output.
1105 2020-04-20 Alan Modra <amodra@gmail.com>
1107 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1109 2020-04-18 Alan Modra <amodra@gmail.com>
1111 * section.c (bfd_is_const_section): Correct test for special
1113 * bfd-in2.h: Regenerate.
1115 2020-04-17 Alan Modra <amodra@gmail.com>
1118 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1121 2020-04-16 Nick Clifton <nickc@redhat.com>
1124 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1125 abort with a more helpful error message.
1127 2020-04-16 Alan Modra <amodra@gmail.com>
1130 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1133 2020-04-15 Fangrui Song <maskray@google.com>
1136 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1137 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1138 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1139 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1140 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1141 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1142 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1143 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1144 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1145 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1146 * elflink.c (elf_link_output_extsym): Likewise.
1147 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1149 2020-04-15 Alan Modra <amodra@gmail.com>
1152 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1153 pointer into strings that may be freed for section name, always
1154 allocate a new string.
1156 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1157 Jan W. Jagersma <jwjagersma@gmail.com>
1159 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1160 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1161 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1162 (_bfd_go32_mkobject): New functions.
1163 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1164 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1165 (go32exe_mkobject): Call _bfd_go32_mkobject.
1166 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1167 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1169 (coff_write_relocs): Enable extended reloc counter code if
1170 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1171 (coff_write_object_contents): Likewise. Pad section headers
1172 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1173 instead of coff_swap_scnhdr_out.
1174 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1175 enable extended reloc counter.
1176 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1177 Declare with ATTRIBUTE_UNUSED.
1178 * libcoff-in.h: (struct coff_tdata): New field go32.
1180 * libcoff.h: Regenerate.
1182 2020-04-14 Fangrui Song <maskray@google.com>
1185 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1188 2020-04-14 Stephen Casner <casner@acm.org>
1191 * pdp11.c: Add implementation of --imagic option.
1192 (adjust_o_magic): Fix objcopy --extract-symbol test.
1193 * libaout.h (enum aout_magic): Add i_magic.
1195 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1196 Nick Clifton <nickc@redhat.com>
1198 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1200 <default>: Error rather than abort.
1202 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1205 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1206 relocation section from section group.
1208 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1210 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1211 bfd->origin to file offset.
1212 * bfdwin.c (bfd_get_file_window): Likewise.
1213 * bfd.c: Clarify the use of the bfd->origin field.
1214 * bfd-in2.h: Regenerate.
1215 * coff-i386.c: Don't include go32exe.h. Allow overriding
1216 coff_write_object_contents via COFF_WRITE_CONTENTS.
1217 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1218 (go32exe_write_object_contents): New functions.
1219 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1220 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1221 (create_go32_stub): Remove check for 2k size limit. Read stub
1222 from go32exe_temp_stub if present.
1223 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1224 copy variable-length stub.
1225 (go32_check_format): Read stub to go32exe_temp_stub, set
1226 origin, return go32exe_cleanup.
1227 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1228 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1229 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1230 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1231 Remove functions and their associated #defines.
1232 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1233 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1234 Rename field go32stub to stub.
1235 * libcoff.h: Regenerate.
1236 * coff-stgo32.c (go32_check_format): Rename to...
1237 (go32exe_check_format): ...this.
1238 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1239 (go32exe_copy_private_bfd_data): ...this.
1240 (stub_bytes): Rename to...
1241 (go32exe_default_stub): ...this.
1242 (create_go32_stub): Rename to...
1243 (go32exe_create_stub): ...this.
1244 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1247 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1251 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1252 relocation to R_386_32 for relocation against non-preemptible
1254 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1255 allocate dynamic relocation for non-preemptible absolute symbol.
1256 (elf_i386_relocate_section): Pass sec to
1257 GENERATE_DYNAMIC_RELOCATION_P.
1258 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1259 (elf_x86_64_convert_load_reloc): Covert load relocation to
1260 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1261 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1262 for non-preemptible absolute symbol if they overflow.
1263 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1264 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1265 symbol. Don't allocate dynamic relocation for non-preemptible
1267 (elf_x86_64_relocate_section): Don't generate relative relocation
1268 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1269 to GENERATE_DYNAMIC_RELOCATION_P.
1270 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1271 against non-preemptible absolute symbol.
1272 (_bfd_elf_x86_valid_reloc_p): New function.
1273 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1275 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1276 argument. Don't generate dynamic relocation against
1277 non-preemptible absolute symbol.
1278 (ABS_SYMBOL_P): New.
1279 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1280 against non-preemptible absolute symbol.
1282 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1283 (_bfd_elf_x86_valid_reloc_p): New.
1285 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1288 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1289 address in the GOT if in thumb only mode.
1291 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1293 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1295 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1297 * mmo.c (mmo_scan): Create .text section only when needed, not
1300 2020-03-31 Alan Modra <amodra@gmail.com>
1302 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1305 2020-03-31 Alan Modra <amodra@gmail.com>
1307 * vms-alpha.c (image_write): Check bounds for sections without
1308 contents too. Error on non-zero write to section without
1310 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1312 2020-03-31 Alan Modra <amodra@gmail.com>
1314 * tekhex.c (pass_over): Check is_eof before reading buffer.
1316 2020-03-30 Nick Clifton <nickc@redhat.com>
1319 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1320 field to timestamp and make it an integer.
1321 * libcoff.h: Regenerate.
1322 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1323 field in the pe_data structure rather than the insert_timestamp
1326 2020-03-30 Alan Modra <amodra@gmail.com>
1329 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1332 2020-03-26 Nick Clifton <nickc@redhat.com>
1334 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1335 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1337 * libbfd.h: Regenerate.
1339 2020-03-26 Alan Modra <amodra@gmail.com>
1341 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1343 2020-03-26 Alan Modra <amodra@gmail.com>
1345 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1347 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1349 2020-03-25 Nick Clifton <nickc@redhat.com>
1351 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1353 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1354 * libbfd.h: Regenerate.
1356 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1358 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1359 correct field name in the output string.
1361 2020-03-25 Alan Modra <amodra@gmail.com>
1364 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1365 for SHT_NOBITS section if first in segment.
1367 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1370 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1371 (_bfd_elf_get_symbol_version_string): This.
1372 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1373 (_bfd_elf_get_symbol_version_string): This.
1374 (bfd_elf_print_symbol): Pass TRUE to
1375 _bfd_elf_get_symbol_version_string.
1376 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1377 bfd_boolean argument.
1378 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1379 * targets.c (_bfd_get_symbol_version_string): Likewise.
1380 (bfd_get_symbol_version_string): Likewise.
1381 * bfd-in2.h: Regenerated.
1383 2020-03-24 Nick Clifton <nickc@redhat.com>
1384 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1387 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1390 2020-03-24 Nick Clifton <nickc@redhat.com>
1393 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1394 segment to use for PT_GNU_RELRO, ignore empty sections in a
1395 segment's current list.
1397 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1402 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1405 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1406 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1407 on the previous _bfd_elf_get_symbol_version_string.
1408 (_bfd_elf_get_symbol_version_string): Use it.
1410 2020-03-24 Alan Modra <amodra@gmail.com>
1412 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1413 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1416 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1418 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1420 2020-03-23 Alan Modra <amodra@gmail.com>
1422 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1423 symbol count. Allocate an extra byte to ensure name strings
1424 are terminated. Sanity check name offsets. Release memory on
1427 2020-03-23 Alan Modra <amodra@gmail.com>
1429 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1430 field hasn't been read. Remove unnecessary casts.
1432 2020-03-22 Alan Modra <amodra@gmail.com>
1434 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1435 enough to read number of symbols.
1437 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1439 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1440 (EXECUTABLE_SUFFIX): Likewise.
1441 * config.in: Regenerated.
1442 * configure: Likewise.
1443 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1444 _bfd_generic_close_and_cleanup.
1445 (plugin_list_entry): Remove resolution_file, resolution_option,
1446 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1447 lto_wrapper, gcc_env and initialized,
1448 (need_lto_wrapper_p): Removed.
1449 (get_lto_wrapper): Likewise.
1450 (setup_lto_wrapper_env): Likewise.
1451 (register_all_symbols_read): Likewise.
1452 (egister_cleanup): Likewise.
1453 (get_symbols): Likewise.
1454 (add_input_file): Likewise.
1455 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1456 (add_symbols): Updated.
1457 (try_claim): Likewise.
1458 (try_load_plugin): Likewise.
1459 (bfd_plugin_canonicalize_symtab): Likewise.
1460 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1461 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1463 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1466 * plugin.c (plugin_list_entry): Add has_symbol_type.
1467 (add_symbols_v2): New function.
1468 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1469 provides symbol type.
1470 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1471 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1474 2020-03-20 Alan Modra <amodra@gmail.com>
1476 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1477 enough to read number of symbols.
1479 2020-03-20 Alan Modra <amodra@gmail.com>
1481 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1482 backend functions for NULL before calling.
1483 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1484 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1485 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1486 * elfnn-ia64.c (ignore_errors): New function.
1487 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1489 2020-03-19 Nick Clifton <nickc@redhat.com>
1492 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1493 location of the varinfo in the unit's debug info data. Change the
1494 type of the stack field to a boolean.
1495 (lookup_var_by_offset): New function. Returns the varinfo
1496 structure for the variable described at the given offset in the
1498 (scan_unit_for_symbols): Add support for variables which have the
1499 DW_AT_specification attribute.
1501 2020-03-19 Nick Clifton <nickc@redhat.com>
1504 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1507 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1509 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1511 2020-03-18 Nick Clifton <nickc@redhat.com>
1514 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1515 memory access when processing a corrupt secondary reloc section.
1517 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1519 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1520 instead of calling abort.
1521 * elf32-csky.c (csky_build_one_stub): Likewise.
1522 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1523 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1524 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1525 * elf32-metag.c (metag_build_one_stub): Likewise.
1526 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1527 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1528 (ppc_size_one_stub): Likewise.
1529 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1531 2020-03-17 Nick Clifton <nickc@redhat.com>
1534 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1535 with error messages.
1537 2020-03-17 Nick Clifton <nickc@redhat.com>
1540 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1541 free. Add free on another failure path.
1543 2020-03-16 Alan Modra <amodra@gmail.com>
1546 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1547 we have a non-zero section count. Do lma comparison in octets.
1549 2020-03-16 Alan Modra <amodra@gmail.com>
1551 * vms-alpha.c (dst_restore_location): Validate index into
1552 dst_ptr_offsets array before accessing. Return status.
1553 (dst_retrieve_location): Similarly, making "loc" parameter a
1554 pointer to return value.
1555 (_bfd_vms_slurp_etir): Update calls to above functions.
1557 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1559 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1561 * configure: Regenerated.
1563 2020-03-14 Alan Modra <amodra@gmail.com>
1565 * section.c (BFD_FAKE_SECTIONS): Formatting.
1566 * bfd-in2.h: Regenerate.
1568 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1570 * elf.c (elfcore_grok_netbsd_note): Add support for
1571 NT_NETBSDCORE_LWPSTATUS notes.
1573 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1575 * bfd-in2.h: Regenerate.
1576 * section.c (asection): Add already_assigned field.
1577 (BFD_FAKE_SECTION): Add default initializer for it.
1578 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1579 * elf32-arm.c (arm_build_one_stub): Add support for
1580 non_contiguous_regions.
1581 * elf32-csky.c (csky_build_one_stub): Likewise.
1582 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1583 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1584 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1585 * elf32-metag.c (metag_build_one_stub): Likewise.
1586 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1587 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1588 (ppc_size_one_stub): Likewise.
1589 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1590 * elflink.c (elf_link_input_bfd): Likewise.
1592 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1595 * elf-linker-x86.h (elf_linker_x86_params): Add
1596 static_before_all_inputs and has_dynamic_linker.
1597 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1598 dynamic input objects if -static is passed at command-line
1599 before all input files without --dynamic-linker unless
1600 --no-dynamic-linker is used.
1602 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1604 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1606 2020-03-13 Christian Eggers <ceggers@gmx.de>
1608 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1609 "p_paddr" from "at".
1610 * elfcode.h (bfd_from_remote_memory): Add units to several
1611 parameters. New local "opb". Fix usage of p_align. Fix
1612 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1613 call of target_read_memory.
1614 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1615 calculation of "offset" and "output_offset".
1616 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1617 from "offset" and fix calculation of "end" from "vma+size". Fix
1618 comparison between "sh_addr" and "vma"/"output_offset".
1619 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1620 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1622 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1623 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1624 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1625 assignment of p_paddr from phdr_lma. Fix comparison between
1626 "lma+size" and "next->lma".
1627 (elf_sort_segments): Fix assignment from p_paddr to lma.
1628 (assign_file_positions_for_load_sections): Add unit (bytes) to
1629 local "align". Fix calculation of local "off_adjust". Fix
1630 calculation of local "filehdr_vaddr".
1631 (assign_file_positions_for_non_load_sections): New local "opb".
1632 Fix calculation of "end" from "p_size". Fix comparison between
1633 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1634 from "end" and "p_vaddr".
1635 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1636 vma. Fix assignment to p_paddr from lma. Fix comparison between
1637 p_paddr and lma. Fix assignment to p_paddr from lma.
1638 * merge.c (sec_merge_emit): New local "opb". Convert
1639 "alignment_power" to octets.
1640 (_bfd_add_merge_section): New locals "alignment_power" and
1641 "opb". Fix comparison between "alignment_power" and
1643 (_bfd_merge_sections): New local "opb". Divide size by opb
1644 before checking align mask.
1646 2020-03-13 Christian Eggers <ceggers@gmx.de>
1648 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1649 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1651 (_bfd_elf_make_section_from_phdr): Similarly.
1652 (elf_fake_sections): Fix calculation of
1653 Elf_Internal_shdr::sh_addr from section VMA.
1654 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1656 (assign_file_positions_for_load_sections): Fix calculations of
1657 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1658 comparison between program header address and section LMA.
1659 (assign_file_positions_for_non_load_sections): Likewise.
1660 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1661 (IS_CONTAINED_BY_VMA): Add parameter opb.
1662 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1663 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1664 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1665 Fix calculations of p_addr_valid and p_vaddr_offset.
1666 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1667 with octets per byte when comparing against p_vaddr.
1669 2020-03-11 Alan Modra <amodra@gmail.com>
1671 * som.c (setup_sections): Sanity check subspace.name.
1673 2020-03-11 Alan Modra <amodra@gmail.com>
1675 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1677 2020-03-10 Alan Modra <amodra@gmail.com>
1680 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1683 2020-03-09 Alan Modra <amodra@gmail.com>
1685 * wasm-module.c (wasm_scan): Sanity check file name length
1686 before allocating memory. Move common section setup code. Do
1687 without bfd_tell to calculate section size.
1689 2020-03-06 Nick Clifton <nickc@redhat.com>
1691 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1692 with error messages and failure return values.
1694 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1696 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1697 relocation sections for any removed reference to a dynamic symbol.
1699 2020-03-05 Nick Clifton <nickc@redhat.com>
1701 * elf-bfd.h (struct elf_backend_data): Add new fields:
1702 init_secondary_reloc_section, slurp_secondary_reloc_section,
1703 write_secondary_reloc_section.
1704 (_bfd_elf_init_secondary_reloc_section): Prototype.
1705 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1706 (_bfd_elf_write_secondary_reloc_section): Prototype.
1707 * elf.c ( bfd_section_from_shdr): Invoke the new
1708 init_secondary_reloc_section backend function, if defined, when a
1709 second reloc section is encountered.
1710 (swap_out_syms): Invoke the new symbol_section_index function, if
1711 defined, when computing the section index of an OS/PROC specific
1713 (_bfd_elf_init_secondary_reloc_section): New function.
1714 (_bfd_elf_slurp_secondary_reloc_section): New function.
1715 (_bfd_elf_write_secondary_reloc_section): New function.
1716 (_bfd_elf_copy_special_section_fields): New function.
1717 * elfcode.h (elf_write_relocs): Invoke the new
1718 write_secondary_relocs function, if defined, in order to emit
1720 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1721 function, if defined, in order to read in secondary relocs.
1722 * elfxx-target.h (elf_backend_copy_special_section_fields):
1723 Provide a non-NULL default definition.
1724 (elf_backend_init_secondary_reloc_section): Likewise.
1725 (elf_backend_slurp_secondary_reloc_section): Likewise.
1726 (elf_backend_write_secondary_reloc_section): Likewise.
1727 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1729 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1730 * configure: Regenerate.
1732 2020-03-05 Alan Modra <amodra@gmail.com>
1734 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1735 against file size before allocating memory. Use bfd_alloc rather
1736 than bfd_zalloc for carsym/strings memory.
1738 2020-03-04 Alan Modra <amodra@gmail.com>
1740 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1741 sh_addr mod sh_addalign is zero.
1743 2020-03-04 Alan Modra <amodra@gmail.com>
1745 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1747 2020-03-03 Alan Modra <amodra@gmail.com>
1749 * format.c (struct bfd_preserve): Add cleanup field.
1750 (bfd_preserve_save): Add cleanup param and save.
1751 (bfd_preserve_restore): Return cleanup.
1752 (bfd_preserve_finish): Call the cleanup for the discarded match.
1753 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1754 and clear when preserving a match. Restore cleanup too when
1755 restoring that match.
1757 2020-03-02 Alan Modra <amodra@gmail.com>
1759 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1760 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1761 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1762 (core_sco5_vec): Correct initialisers.
1764 2020-03-02 Alan Modra <amodra@gmail.com>
1766 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1767 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1768 * cisco-core.c (cisco_core_file_validate): Likewise.
1769 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1770 * hpux-core.c (hpux_core_core_file_p): Likewise.
1771 * irix-core.c (irix_core_core_file_p): Likewise.
1772 * lynx-core.c (lynx_core_file_p): Likewise.
1773 * netbsd-core.c (netbsd_core_file_p): Likewise.
1774 * osf-core.c (osf_core_core_file_p): Likewise.
1775 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1776 * sco5-core.c (sco5_core_file_p): Likewise.
1778 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1780 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1782 2020-03-02 Alan Modra <amodra@gmail.com>
1784 * targets.c (bfd_cleanup): New typedef.
1785 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1786 * libbfd-in.h (_bfd_no_cleanup): Define.
1787 * format.c (bfd_reinit): Add cleanup parameter, call it.
1788 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1789 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1790 * aout-target.h (callback, object_p): Return bfd_cleanup.
1791 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1792 * archive.c (bfd_generic_archive_p): Likewise.
1793 * binary.c (binary_object_p): Likewise.
1794 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1795 * coff-ia64.c (ia64coff_object_p): Likewise.
1796 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1797 * coff-sh.c (coff_small_object_p): Likewise.
1798 * coff-stgo32.c (go32_check_format): Likewise.
1799 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1800 (xcoff64_core_p): Likewise.
1801 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1802 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1803 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1804 * elfcode.h (elf_object_p): Likewise.
1805 * elfcore.h (elf_core_file_p): Likewise.
1806 * i386msdos.c (msdos_object_p): Likewise.
1807 * ihex.c (ihex_object_p): Likewise.
1808 * libaout.h (some_aout_object_p): Likewise.
1809 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1810 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1811 * libbfd.c (_bfd_dummy_target): Likewise.
1812 * libcoff-in.h (coff_object_p): Likewise.
1813 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1814 (bfd_mach_o_arm64_core_p): Likewise.
1815 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1816 (bfd_mach_o_arm_core_p): Likewise.
1817 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1818 (bfd_mach_o_i386_core_p): Likewise.
1819 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1820 (bfd_mach_o_x86_64_core_p): Likewise.
1821 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1822 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1823 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1824 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1825 * mmo.c (mmo_object_p): Likewise.
1826 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1827 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1828 (pe_bfd_object_p): Likewise.
1829 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1830 * ppcboot.c (ppcboot_object_p): Likewise.
1831 * rs6000-core.c (rs6000coff_core_p): Likewise.
1832 * som.c (som_object_setup, som_object_p): Likewise.
1833 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1834 * tekhex.c (tekhex_object_p): Likewise.
1835 * vms-alpha.c (alpha_vms_object_p): Likewise.
1836 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1837 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1838 * wasm-module.c (wasm_object_p): Likewise.
1839 * xsym.c (bfd_sym_object_p): Likewise.
1840 * xsym.h (bfd_sym_object_p): Likewise.
1841 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1843 * pdp11.c (some_aout_object_p): Likewise.
1844 * plugin.c (register_ld_plugin_object_p): Update object_p
1846 * plugin.h (register_ld_plugin_object_p): Likewise.
1847 * bfd-in2.h: Regenerate.
1848 * libbfd.h: Regenerate.
1849 * libcoff.h: Regenerate.
1851 2020-03-02 Alan Modra <amodra@gmail.com>
1853 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1854 applicable section flags.
1855 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1856 (mips_ecoff_bele_vec): Likewise.
1857 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1859 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1860 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1862 2020-03-02 Alan Modra <amodra@gmail.com>
1864 * elf32-m32r.c (m32r_elf_section_flags): New function.
1865 (elf_backend_section_flags): Define.
1866 * elf32-nds32.c (nds32_elf_section_flags): New function.
1867 (elf_backend_section_flags): Define.
1868 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1869 .sbss and .sdata sections.
1870 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1871 for SHF_V850_GPREL sections.
1872 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1874 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1875 for SHF_PARISC_SHORT sections.
1876 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1877 (elf_backend_section_flags): Define.
1878 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1879 for SHF_MIPS_GPREL sections. Delete FIXME.
1881 2020-03-02 Alan Modra <amodra@gmail.com>
1883 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1884 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1885 calling elf_backend_section_flags with adjusted params. Use
1886 newsect->flags past that point.
1887 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1889 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1890 to have their type overridden, and all sh_flags but processor and
1892 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1893 * elf32-mep.c (mep_elf_section_flags): Likewise.
1894 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1895 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1896 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1897 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1898 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1899 stub BFD and non-aarch64 input files when scanning for stubs.
1901 2020-03-02 Alan Modra <amodra@gmail.com>
1903 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1904 limit to decompressed element size.
1906 2020-03-02 Alan Modra <amodra@gmail.com>
1908 * vms-lib.c (vms_traverse_index): Add recur_count param and
1909 update calls. Fail on excessive recursion.
1911 2020-03-02 Alan Modra <amodra@gmail.com>
1913 * vms-alpha.c (vms_get_remaining_object_record): Use
1914 bfd_realloc_or_free rather than bfd_realloc.
1915 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1916 (dst_define_location, parse_module): Likewise, and check realloc
1917 return status before using memory. Return status from function
1918 adjusting all callers.
1920 2020-02-28 Alan Modra <amodra@gmail.com>
1922 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1924 2020-02-28 Alan Modra <amodra@gmail.com>
1926 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1927 Remove duplicate undersize check.
1929 2020-02-27 Alan Modra <amodra@gmail.com>
1932 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1934 2020-02-27 Alan Modra <amodra@gmail.com>
1937 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1938 (coff_section_type): Adjust comment.
1939 (decode_section_type): Likewise. Call coff_section_type before
1940 decode_section_type.
1941 (bfd_decode_symclass): Use 'c' for common sections other than
1944 2020-02-27 Alan Modra <amodra@gmail.com>
1946 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1949 2020-02-27 Alan Modra <amodra@gmail.com>
1951 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1952 if file is an archive element.
1953 * bfd-in2.h: Regenerate.
1955 2020-02-26 Alan Modra <amodra@gmail.com>
1957 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1958 bfd_set_error on failing test. Don't bother changing bfd_error on
1959 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1960 Check sym name is within string buffer. Use size_t for some vars.
1961 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1962 int_buf. Don't change bfd_error on file read error. Use
1963 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1964 calculations to catch overflows before they occur. malloc and
1965 free raw armap rather than using bfd_alloc. Read raw armap before
1966 allocating carsym+strings buffer.
1967 (_bfd_slurp_extended_name_table): Localize variables. Check
1968 name size against file size.
1970 2020-02-26 Alan Modra <amodra@gmail.com>
1972 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1974 2020-02-26 Alan Modra <amodra@gmail.com>
1976 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1977 malloc. Check for NULL return from bfd_malloc.
1978 (rx_table_find, rx_table_map): Likewise.
1979 (rx_set_section_contents): Check bfd_alloc return.
1980 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1982 2020-02-26 Alan Modra <amodra@gmail.com>
1984 * aoutx.h: Indent labels correctly. Format error strings.
1985 * archive.c: Likewise.
1986 * archive64.c: Likewise.
1987 * coff-arm.c: Likewise.
1988 * coff-rs6000.c: Likewise.
1989 * coff-stgo32.c: Likewise.
1990 * cpu-arm.c: Likewise.
1991 * dwarf2.c: Likewise.
1992 * elf-ifunc.c: Likewise.
1993 * elf-properties.c: Likewise.
1994 * elf-s390-common.c: Likewise.
1995 * elf-strtab.c: Likewise.
1997 * elf32-arm.c: Likewise.
1998 * elf32-bfin.c: Likewise.
1999 * elf32-cr16.c: Likewise.
2000 * elf32-csky.c: Likewise.
2001 * elf32-i386.c: Likewise.
2002 * elf32-m68k.c: Likewise.
2003 * elf32-msp430.c: Likewise.
2004 * elf32-nds32.c: Likewise.
2005 * elf32-nios2.c: Likewise.
2006 * elf32-pru.c: Likewise.
2007 * elf32-xtensa.c: Likewise.
2008 * elf64-ia64-vms.c: Likewise.
2009 * elf64-x86-64.c: Likewise.
2010 * elfcode.h: Likewise.
2011 * elfcore.h: Likewise.
2012 * elflink.c: Likewise.
2013 * elfnn-aarch64.c: Likewise.
2014 * elfnn-ia64.c: Likewise.
2015 * elfnn-riscv.c: Likewise.
2016 * elfxx-mips.c: Likewise.
2017 * elfxx-sparc.c: Likewise.
2018 * elfxx-x86.c: Likewise.
2019 * i386lynx.c: Likewise.
2020 * merge.c: Likewise.
2021 * pdp11.c: Likewise.
2022 * plugin.c: Likewise.
2023 * reloc.c: Likewise.
2025 2020-02-26 Alan Modra <amodra@gmail.com>
2028 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2030 (bfd_elf_add_dt_needed_tag): Declare.
2031 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2032 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2033 from elf_add_dt_needed_tag. Remove soname and doit param.
2034 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2035 to see whether as-needed lib is already loaded, use dyn_loaded
2036 list instead. When saving and restoring around as-needed lib
2037 handle possibility that dynstr has not been initialised. Don't
2038 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2039 Mark libs loaded via DT_NEEDED entries of other libs with
2040 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2042 (elf_link_check_versioned_symbol): Remove now unneccesary
2043 DYNAMIC check when traversing dyn_loaded list.
2045 2020-02-26 Alan Modra <amodra@gmail.com>
2047 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2049 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2052 * plugin.c (need_lto_wrapper_p): New.
2053 (bfd_plugin_set_program_name): Add an int argument to set
2055 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2057 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2059 2020-02-24 Alan Modra <amodra@gmail.com>
2061 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2063 2020-02-24 Alan Modra <amodra@gmail.com>
2065 * vms-lib.c (struct carsym_mem): Add limit.
2066 (vms_add_index): Heed limit.
2067 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2068 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2069 Always return actual number read.
2070 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2071 assertion with error exit.
2073 2020-02-22 Alan Modra <amodra@gmail.com>
2076 * elf.c (assign_file_positions_for_load_sections): Continue linking
2077 on "PHDR segment not covered by LOAD segment" errors.
2079 2020-02-21 Alan Modra <amodra@gmail.com>
2081 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2083 (bfd_mach_o_canonicalize_reloc): Likewise.
2084 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2085 counts and offsets against file size.
2086 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2087 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2088 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2089 against file size. Delete symbol table error message.
2090 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2092 (bfd_mach_o_read_symtab): Likewise.
2093 (bfd_mach_o_read_command): Pass file size.
2094 (bfd_mach_o_scan): Sanity check command count against file size.
2096 2020-02-21 Alan Modra <amodra@gmail.com>
2099 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2100 "text", "data" and "bss" section pointer vars. Don't update
2101 section size, just exec header sizes.
2102 (adjust_sizes_and_vmas): Don't update text section size. Set
2103 initial exec header a_text. Print exec headers sizes.
2104 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2105 (adjust_sizes_and_vmas): Similarly. Formatting.
2106 (final_link): Correct final file extension.
2108 2020-02-20 Nick Clifton <nickc@redhat.com>
2110 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2112 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2114 (elfNN_bed): Initialise the symbol_section_index field.
2115 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2116 OS and PROC specific section indicies. Warn if converting other
2117 reserved incidies to SHN_ABS.
2119 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2122 * cpu-z80.c: Add machine type compatibility checking.
2124 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2127 * plugin.c (plugin_list_entry): Remove handle.
2128 (try_load_plugin): Call dlclose before return.
2130 2020-02-19 Alan Modra <amodra@gmail.com>
2132 * libbfd-in.h (_bfd_constant_p): Define.
2133 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2134 file size before allocating memory.
2135 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2136 * elf.c (bfd_elf_get_str_section): Likewise.
2137 (_bfd_elf_slurp_version_tables): Likewise.
2138 * libbfd.h: Regenerate.
2140 2020-02-19 Alan Modra <amodra@gmail.com>
2142 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2143 * aoutx.h (aout_get_external_symbols): Replace calls to
2144 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2145 (slurp_reloc_table): Likewise.
2146 * archive.c (do_slurp_bsd_armap): Likewise.
2147 (do_slurp_coff_armap): Likewise.
2148 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2149 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2150 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2151 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2152 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2153 (_bfd_coff_get_external_symbols): Likewise.
2154 * ecoff.c (ecoff_slurp_symbolic_header),
2155 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2156 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2157 (ecoff_indirect_link_order): Likewise.
2158 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2159 (_bfd_elf_slurp_version_tables): Likewise.
2160 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2161 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2162 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2163 * elf64-alpha.c (READ): Likewise.
2164 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2165 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2166 * elfcode.h (elf_slurp_symbol_table),
2167 (elf_slurp_reloc_table_from_section): Likewise.
2168 * elflink.c (elf_link_add_object_symbols),
2169 (elf_link_check_versioned_symbol): Likewise.
2170 * elfxx-mips.c (READ): Likewise.
2171 * i386lynx.c (slurp_reloc_table): Likewise.
2172 * lynx-core.c (lynx_core_file_p): Likewise.
2173 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2174 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2175 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2176 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2177 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2178 (bfd_pef_parse_symbols): Likewise.
2179 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2180 * som.c (setup_sections, som_slurp_string_table),
2181 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2182 (som_bfd_fill_in_ar_symbols): Likewise.
2183 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2184 (evax_bfd_print_image): Likewise.
2185 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2186 * wasm-module.c (wasm_scan): Likewise.
2187 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2188 * xsym.c (bfd_sym_read_name_table),
2189 (bfd_sym_print_type_information_table_entry): Likewise.
2190 * libbfd.h: Regenerate.
2192 2020-02-19 Alan Modra <amodra@gmail.com>
2194 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2195 reading external relocs.
2196 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2197 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2199 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2201 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2202 (m32c_elf_relax_section): Likewise.
2203 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2204 (rl78_elf_relax_section): Likewise.
2205 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2206 (elf32_rx_relax_section): Likewise.
2207 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2208 parameter types and use..
2209 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2210 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2211 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2212 being read from file, just the extra.
2213 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2214 after reading external syms. Free on failure.
2216 2020-02-19 Alan Modra <amodra@gmail.com>
2218 * coffcode.h (buy_and_read, coff_slurp_line_table),
2219 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2220 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2221 corresponding bfd_alloc call. Adjust variables to suit.
2222 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2223 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2224 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2225 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2226 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2227 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2228 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2229 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2230 * elf64-alpha.c (READ): Likewise.
2231 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2232 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2233 (bfd_from_remote_memory): Likewise.
2234 * elfcore.h (core_find_build_id): Likewise.
2235 * elfxx-mips.c (READ): Likewise.
2236 * mach-o.c (bfd_mach_o_mangle_sections),
2237 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2238 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2239 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2240 * som.c (setup_sections, som_prep_for_fixups)
2241 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2242 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2243 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2244 (som_bfd_ar_write_symbol_stuff): Likewise.
2245 * vms-alpha.c (vector_grow1): Likewise.
2246 * vms-lib.c (vms_add_index): Likewise.
2247 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2248 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2249 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2250 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2251 (bfd_alloc2, bfd_zalloc2): Delete.
2252 (_bfd_mul_overflow): Define.
2253 * libbfd.h: Regenerate.
2255 2020-02-19 Alan Modra <amodra@gmail.com>
2257 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2259 (assign_section_numbers): Likewise.
2260 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2261 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2262 bfd_malloc2, size_t amt, and unsigned tls_count.
2263 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2264 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2265 (elf_output_implib): Use bfd_alloc.
2267 2020-02-19 Alan Modra <amodra@gmail.com>
2269 * bfd.c (struct bfd): Move format and direction to other
2270 bitfields. Add "size".
2271 * bfdio.c (bfd_get_size): Cache size when not writing file.
2272 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2273 returning zero, ie. unknown.
2274 (bfd_get_alt_debug_link_info): Likewise.
2275 * bfd-in2.h: Regenerate.
2277 2020-02-19 Alan Modra <amodra@gmail.com>
2279 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2280 bfd_get_file_size twice.
2281 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2282 zero, ie. unknown, return.
2283 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2284 * elfcode.h (elf_swap_shdr_in): Likewise.
2285 (elf_object_p): Don't call bfd_get_file_size twice and correct
2288 2020-02-19 Alan Modra <amodra@gmail.com>
2290 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2291 FALSE if memory alloc fails. Adjust calls.
2292 * som.c (som_prep_for_fixups): Likewise.
2293 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2294 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2295 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2296 * som.c (som_build_and_write_symbol_table): Return via error_return
2298 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2299 (VEC_APPEND_EL): Delete.
2300 (vector_grow1): Return pointer to element. Catch overflow.
2301 Return NULL on memory allocation failure.
2302 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2303 (alpha_vms_add_fixup_ca): Likewise.
2304 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2306 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2308 2020-02-19 Alan Modra <amodra@gmail.com>
2310 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2311 * aout-target.h (object_p): Likewise.
2312 * aout-tic30.c (tic30_aout_object_p): Likewise.
2313 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2314 (emit_stringtab, write_syms, link_hash_table_create),
2315 (aout_link_write_other_symbol): Likewise.
2316 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2317 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2318 (_bfd_compute_and_write_armap): Likewise.
2319 * archures.c (bfd_arch_list): Likewise.
2320 * bfd.c (bfd_record_phdr): Likewise.
2321 * binary.c (binary_canonicalize_symtab): Likewise.
2322 * cisco-core.c (cisco_core_file_validate): Likewise.
2323 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2324 (find_arm_glue, record_arm_to_thumb_glue),
2325 (record_thumb_to_arm_glue): Likewise.
2326 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2327 (ppc_allocate_toc_section): Likewise.
2328 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2329 * coff-sh.c (sh_relax_section): Likewise.
2330 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2331 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2332 (coff_set_alignment_hook, coff_mkobject),
2333 (coff_compute_section_file_positions): Likewise.
2334 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2335 (coff_find_nearest_line_with_names),
2336 ( bfd_coff_set_symbol_class): Likewise.
2337 * cofflink.c (_bfd_coff_link_hash_table_create),
2338 (_bfd_coff_link_input_bfd): Likewise.
2339 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2340 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2341 (build_line_info_table, sort_line_sequences),
2342 (line_info_add_include_dir, line_info_add_file_name),
2343 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2344 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2345 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2346 (_bfd_ecoff_find_nearest_line),
2347 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2348 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2349 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2350 * elf-m10300.c (mn10300_elf_relax_section),
2351 (elf32_mn10300_link_hash_table_create): Likewise.
2352 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2353 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2354 * elf32-arm.c (elf32_arm_link_hash_table_create),
2355 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2356 (elf32_arm_new_section_hook): Likewise.
2357 * elf32-avr.c (elf_avr_new_section_hook),
2358 (elf32_avr_link_hash_table_create, get_local_syms),
2359 (elf32_avr_setup_section_lists): Likewise.
2360 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2361 (bfin_link_hash_table_create): Likewise.
2362 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2363 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2364 * elf32-csky.c (csky_elf_link_hash_table_create),
2365 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2366 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2367 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2368 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2369 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2370 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2371 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2372 (m32r_elf_check_relocs): Likewise.
2373 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2374 (elf32_m68hc11_setup_section_lists),
2375 (elf32_m68hc11_size_stubs): Likewise.
2376 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2377 * elf32-metag.c (elf_metag_link_hash_table_create),
2378 (elf_metag_setup_section_lists): Likewise.
2379 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2380 (microblaze_elf_check_relocs): Likewise.
2381 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2382 (nds32_elf_check_relocs): Likewise.
2383 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2384 (get_local_syms, nios2_elf32_check_relocs),
2385 (nios2_elf32_link_hash_table_create): Likewise.
2386 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2387 (or1k_elf_check_relocs): Likewise.
2388 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2389 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2390 * elf32-s390.c (elf_s390_link_hash_table_create),
2391 (elf_s390_check_relocs): Likewise.
2392 * elf32-score.c (score_elf_create_got_section),
2393 (s3_elf32_score_new_section_hook),
2394 (elf32_score_link_hash_table_create): Likewise.
2395 * elf32-score7.c (score_elf_create_got_section),
2396 (s7_elf32_score_new_section_hook): Likewise.
2397 * elf32-sh.c (sh_elf_link_hash_table_create),
2398 (sh_elf_check_relocs): Likewise.
2399 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2400 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2401 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2402 (tilepro_elf_check_relocs): Likewise.
2403 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2404 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2405 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2406 (elf_xtensa_new_section_hook): Likewise.
2407 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2408 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2409 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2410 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2411 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2412 * elf64-ppc.c (ppc64_elf_new_section_hook),
2413 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2414 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2415 * elf64-s390.c (elf_s390_link_hash_table_create),
2416 (elf_s390_check_relocs): Likewise.
2417 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2418 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2419 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2420 (elf_link_add_archive_symbols, compute_bucket_count),
2421 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2422 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2423 (bfd_elf_final_link): Likewise.
2424 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2425 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2426 (elfNN_aarch64_new_section_hook): Likewise.
2427 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2428 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2429 (riscv_elf_check_relocs): Likewise.
2430 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2431 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2432 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2433 (_bfd_mips_elf_link_hash_table_create): Likewise.
2434 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2435 (_bfd_sparc_elf_check_relocs),
2436 (_bfd_sparc_elf_new_section_hook): Likewise.
2437 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2438 (tilegx_elf_check_relocs): Likewise.
2439 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2440 * format.c (bfd_check_format_matches): Likewise.
2441 * hash.c (_bfd_stringtab_init): Likewise.
2442 * ihex.c (ihex_scan): Likewise.
2443 * irix-core.c (irix_core_core_file_p): Likewise.
2444 * linker.c (bfd_wrapped_link_hash_lookup),
2445 (_bfd_generic_link_hash_table_create),
2446 (_bfd_generic_reloc_link_order): Likewise.
2447 * lynx-core.c (lynx_core_file_p): Likewise.
2448 * netbsd-core.c (netbsd_core_file_p): Likewise.
2449 * osf-core.c (osf_core_core_file_p): Likewise.
2450 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2451 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2452 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2453 * peicode.h (pe_mkobject): Likewise.
2454 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2455 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2456 * sco5-core.c (read_uarea): Likewise.
2457 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2458 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2459 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2460 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2461 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2462 * srec.c (srec_scan): Likewise.
2463 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2464 * targets.c (bfd_target_list): Likewise.
2465 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2466 * trad-core.c (trad_unix_core_file_p): Likewise.
2467 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2468 (vms_new_section_hook): Likewise.
2469 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2470 * xcofflink.c (xcoff_get_section_contents),
2471 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2472 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2473 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2475 2020-02-19 Alan Modra <amodra@gmail.com>
2477 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2479 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2481 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2482 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2483 a build_list_p argument. Don't search plugin_list. Short circuit
2484 when building the plugin list.
2485 (has_plugin): Renamed to has_plugin_list.
2486 (bfd_plugin_set_plugin): Don't set has_plugin.
2487 (bfd_plugin_specified_p): Check plugin_list instead.
2488 (build_plugin_list): New function.
2489 (load_plugin): Call build_plugin_list and use plugin_list.
2491 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2494 * plugin.c (try_claim): Always clean up for LTO wrapper.
2495 (try_load_plugin): Treat each object as independent. Create a
2496 copy for plugin name.
2498 2020-02-11 Nick Clifton <nickc@redhat.com>
2500 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2501 for addresses in print statements.
2502 (msp430_elf_relax_delete_bytes): Likewise.
2503 (msp430_elf_relax_add_words): Likewise.
2504 (msp430_elf_relax_section): Likewise.
2506 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2508 * plugin.c (add_symbols): Clear plugin_data memory.
2510 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2513 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2514 (EXECUTABLE_SUFFIX): Likewise.
2515 * config.in: Regenerated.
2516 * configure: Likewise.
2517 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2518 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2519 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2520 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2521 (get_lto_wrapper): New.
2522 (setup_lto_wrapper_env): Likewise.
2523 (current_plugin): Likewise.
2524 (register_all_symbols_read): Likewise.
2525 (register_cleanup): Likewise.
2526 (get_symbols): Likewise.
2527 (add_input_file): Likewise.
2528 (bfd_plugin_close_and_cleanup): Likewise.
2529 (claim_file): Removed.
2530 (register_claim_file): Set current_plugin->claim_file.
2531 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2532 lto_syms in current_plugin.
2533 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2534 all_symbols_read handler. Copy real symbols to plugin_data.
2535 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2536 (try_load_plugin): Don't reuse the previous plugin for LTO
2537 wrapper. Set up GCC LTO wrapper if possible. Don't set
2538 plugin_list_iter->claim_file.
2539 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2541 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2544 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2546 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2547 check if previous instruction matches a conditional jump inserted
2548 earlier. Invert conditional jump and delete branch in this case.
2550 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2552 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2553 msp430_elf_relax_add_words. Support insertion of either one or two
2555 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2556 needs to be grown. Handle insertion of branch instruction to replace
2559 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2561 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2562 debugging relocations.
2563 (msp430_elf_relax_delete_bytes): Likewise.
2564 (msp430_elf_relax_add_two_words): Likewise.
2565 (msp430_elf_relax_section): Likewise.
2567 2020-02-10 Alan Modra <amodra@gmail.com>
2569 * archures.c: Wrap overlong z80 comments.
2570 * bfd-in2.h: Regenerate.
2572 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2575 * archures.c: Add GBZ80 and Z80N machine values.
2576 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2577 * coff-z80.c: Add support for new reloc.
2578 * coffcode.h: Add support for new machine values.
2579 * cpu-z80.c: Add support for new machine names.
2580 * elf32-z80.c: Add support for new reloc.
2581 * bfd-in2.h: Regenerate.
2582 * libbfd.h: Regenerate.
2584 2020-02-07 Nick Clifton <nickc@redhat.com>
2587 * elf.c (rewrite_elf_program_header): Do not complain if no
2588 sections are mapped to a segment.
2590 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2593 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2594 for garbage collection on __patchable_function_entries section
2595 without linked-to section.
2597 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2600 * bfd-in2.h: Regenerated.
2601 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2602 on section if gc_mark of any of its linked-to sections is set
2603 and don't set gc_mark again.
2604 * section.c (asection): Add linked_to_symbol_name to map_head
2607 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2609 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2610 reporting an unrecognized instruction with R_V850_LONGJUMP.
2612 2020-02-05 Alan Modra <amodra@gmail.com>
2614 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2616 2020-02-04 Alan Modra <amodra@gmail.com>
2618 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2619 R_PPC_VLE_ADDR20, goto copy_reloc.
2621 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2623 * bfd-in2.h: Regenerated.
2624 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2626 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2629 * bfd-in2.h: Regenerated.
2630 * ecoff.c (bfd_debug_section): Add section_id.
2631 * section.c (bfd_section): Add section_id.
2632 (SEC_ASSEMBLER_SECTION_ID): New.
2633 (BFD_FAKE_SECTION): Add section_id.
2635 2020-02-01 Nick Clifton <nickc@redhat.com>
2637 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2640 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2642 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2643 encodings are relative to the GOT on nios2, too.
2645 2020-01-31 Alan Modra <amodra@gmail.com>
2647 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2648 file. Use $< and $@ in rules.
2649 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2650 (elf32-ia64.c, elf64-ia64.c): Likewise.
2651 (elf32-riscv.c, elf64-riscv.c): Likewise.
2652 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2653 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2654 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2655 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2656 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2657 * Makefile.in: Regenerate.
2659 2020-01-31 Alan Modra <amodra@gmail.com>
2662 * elf.c (setup_group): Don't clear entire section contents,
2663 just the padding after group flags. Release alloc'd memory
2664 after a seek or read failure.
2666 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2668 * peXXigen.c (pe_is_repro): New function.
2669 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2670 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2672 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2674 * peXXigen.c (debug_type_names): Add names for new debug data type
2677 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2679 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2680 inner loop. Fix a memory leak.
2682 2020-01-30 Alan Modra <amodra@gmail.com>
2684 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2685 or obj_coff_keep_strings here.
2686 (coff_get_normalized_symtab): Free external syms directly.
2687 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2690 2020-01-27 Jim Wilson <jimw@sifive.com>
2692 * cpu-riscv.c (riscv_scan): New.
2693 (N): Change bfd_default_scan to riscv_scan.
2695 2020-01-27 Andreas Schwab <schwab@suse.de>
2697 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2698 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2699 * Makefile.in: Regenerate.
2700 * cpu-plugin.c: Remove.
2701 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2702 (bfd_plugin_arch): Remove declaration.
2703 * bfd-in2.h: Regenerate.
2704 * po/SRC-POTFILES.in: Regenerate.
2706 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2707 Alan Modra <amodra@gmail.com>
2710 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2712 2020-01-24 Jim Wilson <jimw@sifive.com>
2714 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2715 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2716 avoid over long line.
2718 2020-01-24 Nick Clifton <nickc@redhat.com>
2721 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2722 syms and keep strings flags as these may have been set in order to
2723 prevent a bogus call to free.
2725 2020-01-23 Nick Clifton <nickc@redhat.com>
2727 * po/fr.po: Updated French translation.
2729 2020-01-23 Alan Modra <amodra@gmail.com>
2732 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2733 by zero when p_align is zero.
2735 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2737 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2738 (riscv_prefix_cmp): Likewise.
2739 (riscv_non_std_ext_p): Deleted.
2740 (riscv_std_sv_ext_p): Likewise.
2741 (riscv_non_std_sv_ext_p): Likewise.
2742 (riscv_merge_non_std_and_sv_ext): Rename to...
2743 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2744 (riscv_merge_arch_attr_info): Replace 3 calls to
2745 riscv_merge_non_std_and_sv_ext with single call to
2746 riscv_merge_multi_letter_ext.
2747 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2748 encounter a 'z' prefix.
2749 (riscv_get_prefix_class): New function, return prefix class based
2750 on first few characters of input string.
2751 (riscv_parse_config): New structure to factor out minor differences
2752 in extension class parsing behaviour.
2753 (riscv_parse_sv_or_non_std_ext): Rename to...
2754 (riscv_parse_prefixed_ext): and parameterise with
2756 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2757 (riscv_multi_letter_ext_valid_p): New.
2758 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2759 (riscv_parse_subset): Delegate all non-single-letter parsing work
2760 to riscv_parse_prefixed_ext.
2761 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2762 (riscv_get_prefix_class): Declare.
2764 2020-01-22 Alan Modra <amodra@gmail.com>
2766 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2767 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2768 __tls_get_addr_desc.
2769 (ppc64_elf_size_stubs): Add section for linker generated
2770 __tls_get_addr_desc wrapper function. Loop at least once if
2771 generating this function.
2772 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2773 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2775 2020-01-22 Alan Modra <amodra@gmail.com>
2777 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2778 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2780 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2781 (STDU_R1_0R1, ADDI_R1_R1): Define.
2782 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2783 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2784 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2785 no_tls_get_addr_regsave.
2786 (branch_reloc_hash_match): Add hash3 and hash4.
2787 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2788 (ppc64_elf_size_dynamic_sections): Likewise.
2789 (ppc64_elf_relocate_section): Likewise.
2790 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2791 __tls_get_addr stub.
2792 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2794 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2795 eh_frame for regsave __tls_get_addr.
2797 2020-01-22 Alan Modra <amodra@gmail.com>
2799 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2800 which __tls_get_addr calls will be eliminated.
2802 2020-01-20 Nick Clifton <nickc@redhat.com>
2804 * po/pt.po: Updates Portuguese translation.
2805 * po/ru.po: Updated Russian translation.
2806 * po/uk.po: Updated Ukranian translation.
2808 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2811 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2812 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2814 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2815 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2816 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2817 "rex leal x@tlsdesc(%rip), %reg" to
2818 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2819 "call *(%eax)" to "nopl (%rax)".
2821 2020-01-20 Alan Modra <amodra@gmail.com>
2823 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2824 (MTLR_R11): Don't define.
2825 (LD_R0_0R3, CMPDI_R0_0): Define.
2826 (build_tls_get_addr_stub): Don't use r11 in stub.
2828 2020-01-20 Alan Modra <amodra@gmail.com>
2830 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2831 (defined_sym_val, is_tls_get_addr): Likewise.
2833 2020-01-18 Nick Clifton <nickc@redhat.com>
2835 * version.m4 (BFD_VERSION): Set to 2.34.50.
2836 * configure: Regenerate.
2837 * po/bfd.pot: Regenerate.
2839 2020-01-18 Nick Clifton <nickc@redhat.com>
2841 Binutils 2.34 branch created.
2843 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2845 * coff-arm.c: Fix spelling error (seperate).
2846 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2848 * sysdep.h (strnlen): Fix spelling error (seperate).
2850 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2853 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2855 2020-01-15 Alan Modra <amodra@gmail.com>
2858 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2859 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2860 of function symbols unless dot symbols are present. Do warn
2861 whenever one is created, regardles of whether a PLT entry is
2862 also emitted for the function symbol.
2864 2020-01-14 Alan Modra <amodra@gmail.com>
2866 * som.c (som_bfd_count_ar_symbols): Error when file position
2867 of symbols on chains is not strictly increasing.
2869 2020-01-14 Alan Modra <amodra@gmail.com>
2871 * vms.h (VMS_DEBUG): Define as 0.
2872 * vms-alpha.c (image_write): Move debug output after bounds check.
2874 (_bfd_vms_slurp_eihd): Warning fix.
2875 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2877 2020-01-13 Alan Modra <amodra@gmail.com>
2879 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2880 for "ignored" records.
2882 2020-01-13 Alan Modra <amodra@gmail.com>
2884 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2885 Delete asect name check. Move asect NULL check to wasm_object_p.
2886 Correct bounds check of sizes against end. Replace uses of
2887 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2888 just one bfd_release.
2889 (wasm_scan): Don't use malloc/strdup for section names,
2890 bfd_alloc instead. Simplify code prefixing section name.
2891 Formatting. Don't attempt to free memory here..
2892 (wasm_object_p): ..do so here.
2894 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2897 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2898 UNDEFWEAK_NO_DYNAMIC_RELOC.
2899 (allocate_dynrelocs_for_symbol): Likewise.
2901 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2904 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2906 2020-01-10 Alan Modra <amodra@gmail.com>
2908 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2910 2020-01-09 Nick Clifton <nickc@redhat.com>
2913 * bfd.c (bfd_convert_section_contents): Check for a compress
2914 header size that is larger than the actual section size.
2916 2020-01-08 Alan Modra <amodra@gmail.com>
2919 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2920 after removing sections.
2922 2020-01-06 Jim Wilson <jimw@sifive.com>
2925 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2926 check for !bfd_link_pic (info).
2927 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2928 <R_RISCV_JAL>: Add comment.
2929 (_bfd_riscv_relax_section): For plt.offset check, add check for
2930 bfd_link_pic (info). Add comment.
2932 2020-01-06 Alan Modra <amodra@gmail.com>
2934 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2935 match failures. Don't init to bfd_error_wrong_format before
2936 calling _bfd_check_format.
2938 2020-01-06 Alan Modra <amodra@gmail.com>
2940 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2941 status rather than exiting on stack overflow or underflow.
2942 (_bfd_vms_slurp_etir): Adjust to suit.
2944 2020-01-06 Alan Modra <amodra@gmail.com>
2946 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2948 2020-01-06 Alan Modra <amodra@gmail.com>
2950 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2951 command. Check name offset is within command.
2952 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2953 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2954 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2955 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2956 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2957 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2958 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2959 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2960 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2961 (bfd_mach_o_read_segment): Similarly.
2962 (bfd_mach_o_read_thread): Properly bound check thread struct.
2963 Don't repeat checks on second loop.
2964 (bfd_mach_o_read_command): Fail on invalid command length.
2966 2020-01-04 Alan Modra <amodra@gmail.com>
2968 * format.c (bfd_check_format_matches): Add preserve_match.
2969 Save initial bfd state in "preserve", matched bfd state in
2970 "preserve_match". Save just the first match. Release
2971 bfd_alloc memory. Restore and finish preserved state as
2972 appropriate on all function exit paths.
2974 2020-01-04 Alan Modra <amodra@gmail.com>
2976 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2978 2020-01-04 Alan Modra <amodra@gmail.com>
2980 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2983 2020-01-03 Nick Clifton <nickc@redhat.com>
2986 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2987 there is enough data remaining in the code buffer before
2988 attempting to read a function stub.
2990 2020-01-03 Nick Clifton <nickc@redhat.com>
2993 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2994 return value from bfd_malloc.
2995 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2996 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2997 (elf32_arm_filter_cmse_symbols): Likewise.
2998 (elf32_arm_write_section): Likewise.
2999 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3000 (bfd_mach_o_follow_dsym): Likewise.
3001 * pef.c (bfd_pef_print_loader_section): Likewise.
3002 (bfd_pef_scan_start_address): Likewise.
3003 (bfd_pef_parse_function_stubs): Likewise.
3004 (bfd_pef_parse_symbols): Likewise.
3006 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3008 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3009 on binary inputs ld/PR25316.
3010 (is_ia64_elf): new helper to filter on ia64 objects.
3012 2020-01-03 Jan Beulich <jbeulich@suse.com>
3014 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3016 (bfd_mach_o_scan): Insert underscore in two variable names.
3018 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3020 * Makefile.am: Add z80-elf target support.
3021 * configure.ac: Likewise.
3022 * targets.c: Likewise.
3023 * Makefile.in: Regenerate.
3024 * configure: Regenerate.
3025 * config.bfd: Add z80-elf target support and new arches: ez80 and
3027 * elf32-z80.c: New file.
3028 * archures.c: Add new z80 architectures: eZ80 and Z180.
3029 * coffcode.h: Likewise.
3030 * cpu-z80.c: Likewise.
3031 * coff-z80.c: Add new relocations for Z80 target and local label
3033 * reloc.c: Add new relocs.
3034 * bfd-in2.h: Regenerate.
3035 * libbfd.h: Regenerate.
3037 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3041 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3043 2020-01-01 Alan Modra <amodra@gmail.com>
3045 Update year range in copyright notice of all files.
3047 For older changes see ChangeLog-2019
3049 Copyright (C) 2020 Free Software Foundation, Inc.
3051 Copying and distribution of this file, with or without modification,
3052 are permitted in any medium without royalty provided the copyright
3053 notice and this notice are preserved.
3059 version-control: never