1 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
4 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
5 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
6 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
8 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
9 Set ifunc_resolvers if there are FUNC resolvers.
10 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
11 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
12 with elf.ifunc_resolvers.
13 (write_plt_relocs_for_local_syms): Likewise.
14 (ppc64_elf_relocate_section): Likewise.
15 (ppc64_elf_finish_dynamic_sections): Likewise.
16 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
18 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
19 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
20 instead of readonly_dynrelocs_against_ifunc.
21 * elfxx-x86.h (elf_x86_link_hash_table): Remove
22 readonly_dynrelocs_against_ifunc.
24 2020-06-09 Alan Modra <amodra@gmail.com>
26 * elf64-ppc.c (struct ppc_link_hash_table): Delete
27 maybe_local_ifunc_resolver field.
28 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
29 cases where maybe_local_ifunc_resolver was set.
30 (ppc64_elf_relocate_section): Likewise.
31 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
34 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
36 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
38 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
40 (elf32_arm_size_dynamic_sections): Updated. Clear
41 root.tlsdesc_plt for DF_BIND_NOW.
42 (elf32_arm_finish_dynamic_sections): Updated.
43 (elf32_arm_output_arch_local_syms): Likewise.
44 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
45 Clear root.tlsdesc_plt for DF_BIND_NOW.
46 (nds32_elf_finish_dynamic_sections): Updated.
47 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
48 dt_tlsdesc_plt and dt_tlsdesc_got.
49 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
50 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
51 tlsdesc_plt and dt_tlsdesc_got.
52 (elfNN_aarch64_allocate_dynrelocs): Updated.
53 (elfNN_aarch64_finish_dynamic_sections): Likewise.
54 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
55 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
57 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
58 (_bfd_x86_elf_size_dynamic_sections): Likewise.
59 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
60 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
63 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
65 * elf32-tic6x.c (elf32_bed): Defined the default to
68 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
70 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
72 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
73 root.splt/root.srelplt.
74 (elf64_hppa_create_dynamic_sections): Likewise.
75 (elf64_hppa_size_dynamic_sections): Likewise.
76 (elf64_hppa_finish_dynamic_symbol): Likewise.
77 (elf_hppa_final_link): Likewise.
78 (elf_hppa_final_link_relocate): Likewise.
80 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
82 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
83 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
86 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
88 * elf-bfd.h (elf_target_os): New.
89 (elf_link_hash_table): Add target_os.
90 (elf_backend_data): Add target_os.
91 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
93 (create_got_section): Updated.
94 (elf32_arm_create_dynamic_sections): Likewise.
95 (arm_type_of_stub): Likewise.
96 (elf32_arm_create_or_find_stub_sec): Likewise.
97 (elf32_arm_allocate_plt_entry): Likewise.
98 (elf32_arm_populate_plt_entry): Likewise.
99 (elf32_arm_final_link_relocate): Likewise.
100 (elf32_arm_check_relocs): Likewise.
101 (allocate_dynrelocs_for_symbol): Likewise.
102 (elf32_arm_finish_dynamic_symbol): Likewise.
103 (elf32_arm_finish_dynamic_sections): Likewise.
104 (elf32_arm_output_plt_map_1): Likewise.
105 (elf32_arm_output_arch_local_syms): Likewise.
106 (elf32_arm_add_symbol_hook): Likewise.
107 (elf32_arm_nacl_link_hash_table_create): Likewise.
108 (elf32_arm_vxworks_link_hash_table_create): Likewise.
109 (elf32_arm_symbian_link_hash_table_create): Likewise.
110 (ELF_TARGET_OS): New.
111 * elf32-i386.c (elf_i386_arch_bed): Removed.
112 (elf_backend_arch_data): Likewise.
113 (elf_i386_solaris_arch_bed): Likewise.
114 (elf_i386_nacl_arch_bed): Likewise.
115 (elf_i386_vxworks_arch_bed): Likewise.
116 (elf_i386_relocate_section): Updated.
117 (elf_i386_finish_dynamic_sections): Likewise.
118 (elf_i386_get_synthetic_symtab): Likewise.
119 (elf_i386_link_setup_gnu_properties): Likewise.
120 (ELF_TARGET_OS): New.
121 * elf32-mips.c (ELF_TARGET_OS): New.
122 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
123 (ppc_elf_create_got): Updated.
124 (ppc_elf_create_dynamic_sections): Likewise.
125 (ppc_elf_check_relocs): Likewise.
126 (ppc_elf_adjust_dynamic_symbol): Likewise.
127 (ppc_elf_size_dynamic_sections): Likewise.
128 (ppc_elf_relocate_section): Likewise.
129 (ppc_elf_finish_dynamic_sections): Likewise.
130 (ppc_elf_vxworks_link_hash_table_create): Likewise.
131 (ELF_TARGET_OS): New.
132 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
133 (sh_elf_link_hash_table_create): Updated.
134 (sh_elf_create_dynamic_sections): Likewise.
135 (allocate_dynrelocs): Likewise.
136 (sh_elf_size_dynamic_sections): Likewise.
137 (sh_elf_relocate_section): Likewise.
138 (sh_elf_finish_dynamic_symbol): Likewise.
139 (sh_elf_finish_dynamic_sections): Likewise.
140 (ELF_TARGET_OS): New.
141 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
143 (bfd_elf32_bfd_link_hash_table_create): Likewise.
144 (ELF_TARGET_OS): New.
145 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
146 (elf_x86_64_solaris_arch_bed): Likewise.
147 (elf_x86_64_nacl_arch_bed): Likewise.
148 (elf_x86_64_finish_dynamic_sections): Updated.
149 (elf_x86_64_get_synthetic_symtab): Likewise.
150 (elf_x86_64_link_setup_gnu_properties): Likewise.
151 (ELF_TARGET_OS): New.
152 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
154 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
155 (MIPS_ELF_REL_DYN_NAME): Updated.
156 (ELF_MIPS_GP_OFFSET): Likewise.
157 (mips_elf_create_local_got_entry): Likewise.
158 (mips_elf_allocate_dynamic_relocations): Likewise.
159 (mips_elf_count_got_symbols): Likewise.
160 (is_gott_symbol): Likewise.
161 (mips_elf_calculate_relocation): Likewise.
162 (mips_elf_create_dynamic_relocation): Likewise.
163 (_bfd_mips_elf_check_relocs): Likewise.
164 (allocate_dynrelocs): Likewise.
165 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
166 (mips_elf_lay_out_got): Likewise.
167 (mips_elf_set_plt_sym_value): Likewise.
168 (_bfd_mips_elf_size_dynamic_sections): Likewise.
169 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
170 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
171 (_bfd_mips_elf_final_link): Likewise.
172 (_bfd_mips_init_file_header): Likewise.
173 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
175 (allocate_dynrelocs): Likewise.
176 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
177 (_bfd_sparc_elf_relocate_section): Likewise.
178 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
179 (sparc_finish_dyn): Likewise.
180 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
181 * elfxx-target.h (ELF_TARGET_OS): New.
182 (elfNN_bed): Add ELF_TARGET_OS.
183 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
184 (_bfd_x86_elf_link_hash_table_create): Likewise.
185 (_bfd_x86_elf_size_dynamic_sections): Likewise.
186 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
187 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
188 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
189 * elfxx-x86.h (elf_x86_target_os): Removed.
190 (elf_x86_backend_data): Likewise.
191 (get_elf_x86_backend_data): Likewise.
192 (elf_x86_link_hash_table): Remove target_os.
194 2020-06-06 Alan Modra <amodra@gmail.com>
197 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
198 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
199 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
200 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
201 * elf64-ppc.c: Update throughout for reloc renaming.
202 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
203 * libbfd.h: Regenerate.
204 * bfd-in2.h: Regenerate.
206 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
209 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
212 2020-06-05 Nick Clifton <nickc@redhat.com>
214 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
217 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
219 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
220 priv_may_conflict, in_priv_zero and out_priv_zero to decide
221 whether the object can be linked according to it's priv
222 attributes. The object without any priv spec attributes can
223 be linked with others. If the first input object doesn't contain
224 any priv attributes, then we need to copy the setting from the
225 next input one. Also report more detailed error messages to user.
227 2020-06-04 Stephen Casner <casner@acm.org>
229 Extend pdp11-aout symbol table format to accommodate .stab
230 symbols and implement correct handling of them.
232 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
233 (N_STAB, is_stab): Needed new function is_stab to disambiguate
234 normal vs. .stab symbol table type values, replacing N_STAB mask.
235 (translate_from_native_sym_flags): Determine correct section for
236 different .stab types.
237 (translate_to_native_sym_flags): Leave .stab types intact.
238 (translate_symbol_table): Error if symbol indicates overlay;
239 store desc field from .stab symbols.
240 (write_syms): Output desc field with symbol.
241 (aout_link_check_ar_symbols): Skip .stab symbols.
242 (aout_link_add_symbols): Correctly distinguish .stab symbols.
243 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
244 (aout_link_write_symbols): Write 0 for desk and ovly fields;
245 correctly distinguish .stab symbols and select calculate their
246 section and value; and copy desc and ovly fields from input symbol
249 2020-06-04 Stephen Casner <casner@acm.org>
251 * aoutx.h (translate_symbol_table): Comment had external and
253 * pdp11.c (translate_symbol_table): Likewise.
255 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
257 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
258 (is_x86_elf): Check elf.hash_table_id instead of target_id.
259 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
261 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
264 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
265 in debug section against symbol defined in shared library to 0.
266 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
267 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
268 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
269 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
270 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
271 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
272 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
273 * elf32-sh.c (sh_elf_check_relocs): Likewise.
274 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
275 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
276 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
277 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
278 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
279 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
281 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
282 there is non-GOT reference.
283 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
284 non-alloced sections.
286 2020-06-03 Stephen Casner <casner@acm.org>
288 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
290 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
292 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
293 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
294 other size that doesn't qcover the header word.
295 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
296 string table, and zero it.
297 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
298 message and set bfd_error on finding an invalid name string offset.
299 (add_to_stringtab): INLINE -> inline
300 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
302 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
303 any relocs that could not be recognised.
304 92744f05809 PR 20929 - Check for relocs without an associated symbol.
305 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
306 name exists and is long enough, before attempting to see if it is
308 c3864421222 - Correct case for N_SO being the last symbol.
309 50455f1ab29 PR 20891 - Handle the case where the main file name
310 and the directory name are both empty.
311 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
312 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
313 range string table offsets.
314 531336e3a0b PR 20909 - Fix off-by-one error in check for an
315 illegal string offset.
316 (aout_link_includes_newfunc): Add comment.
317 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
318 on unexpected relocation type rather than ASSERT.
320 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
323 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
324 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
326 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
329 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
330 non-alloced sections.
332 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
334 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
335 dynamic relocations for non SEC_ALLOC sections.
337 2020-06-03 Gunther Nikl <gnikl@justmail.de>
339 * aout64.c (BMAGIC, QMAGIC): Do not define.
340 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
341 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
342 to check the file format.
343 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
344 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
345 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
347 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
349 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
350 relocations for non SEC_ALLOC sections.
352 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
354 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
355 * elf32-arm.c (maybe_set_textrel): Removed.
356 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
357 with _bfd_elf_maybe_set_textrel.
358 * elf32-csky.c (maybe_set_textrel): Removed.
359 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
360 with _bfd_elf_maybe_set_textrel.
361 * elf32-hppa.c (maybe_set_textrel): Removed.
362 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
363 with _bfd_elf_maybe_set_textrel.
364 * elf32-lm32.c (maybe_set_textrel): Removed.
365 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
366 with _bfd_elf_maybe_set_textrel.
367 * elf32-m32r.c (maybe_set_textrel): Removed.
368 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
369 with _bfd_elf_maybe_set_textrel.
370 * elf32-metag.c (maybe_set_textrel): Removed.
371 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
372 with _bfd_elf_maybe_set_textrel.
373 * elf32-nds32.c (maybe_set_textrel): Removed.
374 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
375 with _bfd_elf_maybe_set_textrel.
376 * elf32-or1k.c (maybe_set_textrel): Removed.
377 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
378 with _bfd_elf_maybe_set_textrel.
379 * elf32-ppc.c (maybe_set_textrel): Removed.
380 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
381 with _bfd_elf_maybe_set_textrel.
382 * elf32-s390.c (maybe_set_textrel): Removed.
383 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
384 with _bfd_elf_maybe_set_textrel.
385 * elf32-sh.c (maybe_set_textrel): Removed.
386 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
387 with _bfd_elf_maybe_set_textrel.
388 * elf32-tic6x.c (maybe_set_textrel): Removed.
389 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
390 with _bfd_elf_maybe_set_textrel.
391 * elf32-tilepro.c (maybe_set_textrel): Removed.
392 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
393 with _bfd_elf_maybe_set_textrel.
394 * elf64-ppc.c (maybe_set_textrel): Removed.
395 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
396 with _bfd_elf_maybe_set_textrel.
397 * elf64-s390.c (maybe_set_textrel): Removed.
398 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
399 with _bfd_elf_maybe_set_textrel.
400 * elfnn-aarch64.c (maybe_set_textrel): Removed.
401 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
402 with _bfd_elf_maybe_set_textrel.
403 * elfnn-riscv.c (maybe_set_textrel): Removed.
404 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
405 with _bfd_elf_maybe_set_textrel.
406 * elfxx-sparc.c (maybe_set_textrel): Removed.
407 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
408 with _bfd_elf_maybe_set_textrel.
409 * elfxx-tilegx.c (maybe_set_textrel): Removed.
410 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
411 with _bfd_elf_maybe_set_textrel.
412 * elfxx-x86.c (maybe_set_textrel): Removed.
413 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
414 with _bfd_elf_maybe_set_textrel.
415 * elflink.c (_bfd_elf_maybe_set_textrel): New.
417 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
420 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
422 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
423 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
424 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
425 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
427 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
428 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
429 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
430 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
431 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
432 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
433 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
434 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
435 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
436 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
437 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
438 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
439 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
440 (elf_backend_copy_indirect_symbol): Likewise.
441 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
442 (elf_backend_copy_indirect_symbol): Likewise.
443 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
445 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
448 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
449 * elf32-arm.c (readonly_dynrelocs): Removed.
450 (maybe_set_textrel): Replace readonly_dynrelocs with
451 _bfd_elf_readonly_dynrelocs.
452 * elf32-csky.c (readonly_dynrelocs): Removed.
453 (maybe_set_textrel): Replace readonly_dynrelocs with
454 _bfd_elf_readonly_dynrelocs.
455 * elf32-hppa.c(readonly_dynrelocs): Removed.
456 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
457 _bfd_elf_readonly_dynrelocs.
458 (maybe_set_textrel): Likewise.
459 * elf32-lm32.c (readonly_dynrelocs): Removed.
460 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
461 with _bfd_elf_readonly_dynrelocs.
462 (maybe_set_textrel): Likewise.
463 * elf32-m32r.c (readonly_dynrelocs): Removed.
464 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
465 with _bfd_elf_readonly_dynrelocs.
466 (maybe_set_textrel): Likewise.
467 * elf32-metag.c (readonly_dynrelocs): Removed.
468 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
469 with _bfd_elf_readonly_dynrelocs.
470 (maybe_set_textrel): Likewise.
471 * elf32-microblaze.c (readonly_dynrelocs): Removed.
472 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
473 with _bfd_elf_readonly_dynrelocs.
474 * elf32-nds32.c (readonly_dynrelocs): Removed.
475 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
476 with _bfd_elf_readonly_dynrelocs.
477 (maybe_set_textrel): Likewise.
478 * elf32-or1k.c (readonly_dynrelocs): Removed.
479 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
480 with _bfd_elf_readonly_dynrelocs.
481 * elf32-ppc.c (readonly_dynrelocs): Removed.
482 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
483 _bfd_elf_readonly_dynrelocs.
484 (ppc_elf_adjust_dynamic_symbol): Likewise.
485 (maybe_set_textrel): Likewise.
486 * elf32-s390.c (readonly_dynrelocs): Removed.
487 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
488 with _bfd_elf_readonly_dynrelocs.
489 (maybe_set_textrel): Likewise.
490 * elf32-sh.c (readonly_dynrelocs): Removed.
491 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
492 _bfd_elf_readonly_dynrelocs.
493 (maybe_set_textrel): Likewise.
494 * elf32-tic6x.c (readonly_dynrelocs): Removed.
495 (maybe_set_textrel): Replace readonly_dynrelocs with
496 _bfd_elf_readonly_dynrelocs.
497 * elf32-tilepro.c (readonly_dynrelocs): Removed.
498 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
499 with _bfd_elf_readonly_dynrelocs.
500 (maybe_set_textrel): Likewise.
501 * elf64-ppc.c (readonly_dynrelocs): Removed.
502 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
503 _bfd_elf_readonly_dynrelocs.
504 (ppc64_elf_adjust_dynamic_symbol): Likewise.
505 (maybe_set_textrel): Likewise.
506 * elf64-s390.c (readonly_dynrelocs): Removed.
507 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
508 with _bfd_elf_readonly_dynrelocs.
509 (maybe_set_textrel): Likewise.
510 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
511 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
512 (maybe_set_textrel): Replace readonly_dynrelocs with
513 _bfd_elf_readonly_dynrelocs.
514 * elfnn-riscv.c (readonly_dynrelocs): Removed.
515 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
516 with _bfd_elf_readonly_dynrelocs.
517 (maybe_set_textrel): Likewise.
518 * elfxx-sparc.c (readonly_dynrelocs): Removed.
519 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
520 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
521 (maybe_set_textrel): Likewise.
522 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
523 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
524 with _bfd_elf_readonly_dynrelocs.
525 (maybe_set_textrel): Likewise.
526 * elfxx-x86.c (readonly_dynrelocs): Removed.
527 (maybe_set_textrel): Replace readonly_dynrelocs with
528 _bfd_elf_readonly_dynrelocs.
529 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
531 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
533 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
534 -fsanitize=undefined.
536 2020-06-03 Alan Modra <amodra@gmail.com>
540 * peicode.h (pe_ILF_make_a_section): Align data for compilers
542 (pe_ILF_build_a_bfd): Likewise.
544 2020-06-03 Alan Modra <amodra@gmail.com>
547 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
548 core files as well as objects.
550 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
553 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
554 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
556 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
557 (elf_arc_link_hash_newfunc): Updated.
558 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
559 (elf32_arm_link_hash_newfunc): Updated.
560 (elf32_arm_copy_indirect_symbol): Likewise.
561 (elf32_arm_check_relocs): Likewise.
562 (readonly_dynrelocs): Likewise.
563 (allocate_dynrelocs_for_symbol): Likewise.
564 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
565 (csky_elf_link_hash_newfunc): Updated.
566 (csky_allocate_dynrelocs): Likewise.
567 (readonly_dynrelocs): Likewise.
568 (csky_elf_copy_indirect_symbol): Likewise.
569 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
570 (hppa_link_hash_newfunc): Updated.
571 (elf32_hppa_copy_indirect_symbol): Likewise.
572 (elf32_hppa_hide_symbol): Likewise.
573 (elf32_hppa_adjust_dynamic_symbol): Likewise.
574 (allocate_dynrelocs): Likewise.
575 (elf32_hppa_relocate_section): Likewise.
576 * elf32-i386.c (elf_i386_check_relocs): Likewise.
577 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
578 (lm32_elf_link_hash_newfunc): Likewise.
579 (lm32_elf_link_hash_table_create): Updated.
580 (readonly_dynrelocs): Likewise.
581 (allocate_dynrelocs): Likewise.
582 (lm32_elf_copy_indirect_symbol): Likewise.
583 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
584 (m32r_elf_link_hash_newfunc): Likewise.
585 (m32r_elf_link_hash_table_create): Updated.
586 (m32r_elf_copy_indirect_symbol): Likewise.
587 (allocate_dynrelocs): Likewise.
588 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
589 (metag_link_hash_newfunc): Updated.
590 (elf_metag_copy_indirect_symbol): Likewise.
591 (readonly_dynrelocs): Likewise.
592 (allocate_dynrelocs): Likewise.
593 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
595 (link_hash_newfunc): Updated.
596 (microblaze_elf_check_relocs): Likewise.
597 (microblaze_elf_copy_indirect_symbol): Likewise.
598 (readonly_dynrelocs): Likewise.
599 (allocate_dynrelocs): Likewise.
600 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
601 (nds32_elf_link_hash_newfunc): Updated.
602 (nds32_elf_copy_indirect_symbol): Likewise.
603 (readonly_dynrelocs): Likewise.
604 (allocate_dynrelocs): Likewise.
605 (nds32_elf_check_relocs): Likewise.
606 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
607 (link_hash_newfunc): Updated.
608 (nios2_elf32_copy_indirect_symbol): Likewise.
609 (nios2_elf32_check_relocs): Likewise.
610 (allocate_dynrelocs): Likewise.
611 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
612 (or1k_elf_link_hash_newfunc): Updated.
613 (readonly_dynrelocs): Likewise.
614 (allocate_dynrelocs): Likewise.
615 (or1k_elf_copy_indirect_symbol): Likewise.
616 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
617 (ppc_elf_link_hash_newfunc): Updated.
618 (ppc_elf_copy_indirect_symbol): Likewise.
619 (ppc_elf_check_relocs): Likewise.
620 (readonly_dynrelocs): Likewise.
621 (ppc_elf_adjust_dynamic_symbol): Likewise.
622 (allocate_dynrelocs): Likewise.
623 (ppc_elf_relocate_section): Likewise.
624 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
625 (link_hash_newfunc): Updated.
626 (elf_s390_copy_indirect_symbol): Likewise.
627 (readonly_dynrelocs): Likewise.
628 (elf_s390_adjust_dynamic_symbol): Likewise.
629 (allocate_dynrelocs): Likewise.
630 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
631 (sh_elf_link_hash_newfunc): Updated.
632 (readonly_dynrelocs): Likewise.
633 (allocate_dynrelocs): Likewise.
634 (sh_elf_copy_indirect_symbol): Likewise.
635 (sh_elf_check_relocs): Likewise.
636 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
637 (elf32_tic6x_link_hash_newfunc): Likewise.
638 (elf32_tic6x_link_hash_table_create): Updated.
639 (readonly_dynrelocs): Likewise.
640 (elf32_tic6x_check_relocs): Likewise.
641 (elf32_tic6x_allocate_dynrelocs): Likewise.
642 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
644 (link_hash_newfunc): Updated.
645 (tilepro_elf_copy_indirect_symbol): Likewise.
646 (tilepro_elf_check_relocs): Likewise.
647 (allocate_dynrelocs): Likewise.
648 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
649 (ppc64_elf_copy_indirect_symbol): Updated.
650 (ppc64_elf_check_relocs): Likewise.
651 (readonly_dynrelocs): Likewise.
652 (ppc64_elf_adjust_dynamic_symbol): Likewise.
653 (dec_dynrel_count): Likewise.
654 (allocate_dynrelocs): Likewise.
655 (ppc64_elf_relocate_section): Likewise.
656 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
657 (link_hash_newfunc): Updated.
658 (elf_s390_copy_indirect_symbol): Likewise.
659 (readonly_dynrelocs): Likewise.
660 (allocate_dynrelocs): Likewise.
661 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
662 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
664 (elfNN_aarch64_link_hash_newfunc): Updated.
665 (elfNN_aarch64_copy_indirect_symbol): Likewise.
666 (readonly_dynrelocs): Likewise.
667 (need_copy_relocation_p): Likewise.
668 (elfNN_aarch64_allocate_dynrelocs): Likewise.
669 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
670 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
671 (link_hash_newfunc): Updated.
672 (riscv_elf_copy_indirect_symbol): Likewise.
673 (riscv_elf_check_relocs): Likewise.
674 (readonly_dynrelocs): Likewise.
675 (allocate_dynrelocs): Likewise.
676 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
678 (link_hash_newfunc): Updated.
679 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
680 (_bfd_sparc_elf_check_relocs): Likewise.
681 (readonly_dynrelocs): Likewise.
682 (allocate_dynrelocs): Likewise.
683 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
684 (link_hash_newfunc): Updated.
685 (tilegx_elf_copy_indirect_symbol): Likewise.
686 (tilegx_elf_check_relocs): Likewise.
687 (readonly_dynrelocs): Likewise.
688 (allocate_dynrelocs): Likewise.
689 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
690 (readonly_dynrelocs): Likewise.
691 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
692 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
694 2020-06-01 Alan Modra <amodra@gmail.com>
696 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
697 command against cmd_length, not the end of record. For
698 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
699 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
702 2020-05-28 David Faust <david.faust@oracle.com>
704 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
705 R_BPF_INSN_{32,64} relocations.
707 2020-05-28 Stephen Casner <casner@acm.org>
709 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
710 addreses in .long (used in testsuites) and .stab values.
712 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
715 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
716 Check bfd_link_dll when issue a DT_TEXTREL warning.
717 * elfxx-x86.c (maybe_set_textrel): Likewise.
718 (_bfd_x86_elf_size_dynamic_sections): Likewise.
720 2020-05-26 Nick Clifton <nickc@redhat.com>
722 * plugin.c (try_load_plugin): Extend error message when a plugin
725 2020-05-23 Alan Modra <amodra@gmail.com>
727 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
729 2020-05-22 Alan Modra <amodra@gmail.com>
732 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
733 attributes from shared libraries, and do not return an error if
736 2020-05-21 Alan Modra <amodra@gmail.com>
739 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
741 (_bfd_delete_bfd): Free the copy.
742 (_bfd_new_bfd): Free nbfd->memory on error.
744 2020-05-21 Alan Modra <amodra@gmail.com>
746 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
747 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
748 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
749 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
750 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
751 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
752 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
753 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
754 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
755 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
756 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
757 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
758 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
759 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
760 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
761 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
762 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
763 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
764 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
765 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
767 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
769 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
770 get_default_version. It is used to find the default version for
771 the specific extension.
772 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
773 default_major_version and default_minor_version. Add new bfd_boolean
774 parameter *use_default_version. Set it to TRUE if we need to call
775 the callback rps->get_default_version to find the default version.
776 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
777 the default version in riscv_parsing_subset_version, and then call
778 riscv_add_subset to add the subset into subset list.
779 (riscv_parse_prefixed_ext): Likewise.
780 (riscv_std_z_ext_strtab): Support Zicsr extensions.
781 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
782 strings rather than characters.
783 riscv_merge_arch_attr_info): The callback function get_default_version
784 is only needed for assembler, so set it to NULL int the linker.
785 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
786 * elfxx-riscv.h: Updated.
788 2020-05-20 Alan Modra <amodra@gmail.com>
791 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
792 use bfd_set_filename.
793 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
794 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
795 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
796 (bfd_create): Likewise.
797 (_bfd_delete_bfd): Don't free filename.
798 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
799 return pointer to the copy or NULL on alloc fail.
800 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
801 result of bfd_set_filename.
802 * bfd-in2.h: Regenerate.
804 2020-05-20 Alan Modra <amodra@gmail.com>
807 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
808 section size against file size.
809 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
811 2020-05-19 Gunther Nikl <gnikl@justmail.de>
814 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
815 and memset when allocating memory for the sections_being_created
818 2020-05-19 Stafford Horne <shorne@gmail.com>
820 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
822 (or1k_elf_relocate_section): Access srelgot via
823 htab->root.srelgot. Add assertions for srelgot->contents.
824 Introduce local variable for srelgot to not reuse global
826 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
827 (or1k_set_got_and_rela_sizes): New function.
828 (or1k_initial_exec_offset): New function.
829 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
830 (or1k_elf_relocate_section): Allow for TLS to handle multiple
832 (or1k_elf_check_relocs): Use OR to set TLS access.
833 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
835 (or1k_elf_size_dynamic_sections): Use
836 or1k_set_got_and_rela_sizes to set sizes.
837 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
838 (TCB_SIZE): New macro.
839 (tpoff): Use TCB_SIZE and alignment to calculate offset.
840 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
841 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
842 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
843 (tpoff): Add dynamic boolean argument.
844 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
846 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
848 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
849 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
850 cases with BFD_RELOC_AARCH64_JUMP26.
851 (elfNN_aarch64_check_relocs): Likewise.
853 2020-05-19 Alan Modra <amodra@gmail.com>
855 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
856 bfd_get_filename rather than accessing bfd->filename directly.
857 * aout-target.h (MY (object_p)): Likewise.
858 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
859 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
860 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
861 (_bfd_archive_bsd44_construct_extended_name_table),
862 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
863 (_bfd_bsd_write_armap): Likewise.
864 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
865 * cache.c (bfd_open_file): Likewise.
866 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
867 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
868 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
869 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
870 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
871 * elf32-nds32.c (nds32_elf_output_symbol_hook),
872 (patch_tls_desc_to_ie): Likewise.
873 * elf32-spu.c (sort_bfds, print_one_overlay_section),
874 (spu_elf_auto_overlay): Likewise.
875 * elf64-hppa.c (elf_hppa_final_link): Likewise.
876 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
877 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
878 * elflink.c (bfd_elf_size_dynamic_sections),
879 (elf_link_input_bfd): Likewise.
880 * linker.c (_bfd_generic_link_output_symbols): Likewise.
881 * mach-o.c (bfd_mach_o_follow_dsym),
882 (bfd_mach_o_close_and_cleanup): Likewise.
883 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
884 (find_separate_debug_file, get_build_id_name): Likewise.
885 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
886 * plugin.c (bfd_plugin_open_input): Likewise.
887 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
888 * som.c (som_write_armap): Likewise.
889 * srec.c (srec_write_record, srec_write_symbols): Likewise.
890 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
891 (_bfd_vms_lib_write_archive_contents): Likewise.
892 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
894 2020-05-19 Alan Modra <amodra@gmail.com>
897 * bfdio.c (_bfd_real_fopen): Typo fix.
899 2020-05-18 Nick Clifton <nickc@redhat.com>
902 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
903 for the sections_being_created array.
905 2020-05-18 Alan Modra <amodra@gmail.com>
907 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
908 they can be freed without also freeing internal_relocs.
910 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
913 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
914 separators into DOS style when creating a WIN32 fullpath.
916 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
918 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
919 to initialize RISC-V tdata.
921 2020-05-12 Gunther Nikl <gnikl@justmail.de>
923 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
926 2020-05-11 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
930 2020-05-11 Alan Modra <amodra@gmail.com>
932 * elf64-ppc.c: Rename powerxx to power10 throughout.
934 2020-05-11 Alan Modra <amodra@gmail.com>
937 * coffgen.c (coff_get_normalized_symtab): Check that buffer
938 contains required number of auxents before processing any auxent.
939 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
940 file name from auxents for PE.
942 2020-05-04 Gunther Nikl <gnikl@justmail.de>
944 * aout-cris.c (DEFAULT_ARCH): Delete define.
945 (MY_set_arch_mach): Likewise.
946 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
948 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
949 of r_type before the shift.
951 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
954 * elfnn-aarch64.c (group_sections): Copy implementation from
957 2020-05-01 Alan Modra <amodra@gmail.com>
960 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
961 accessing root.u.def of symbols. Also check root.u.def.section
962 is non-NULL. Reverse tests so as to make the logic positive.
964 2020-05-01 Alan Modra <amodra@gmail.com>
967 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
968 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
970 2020-05-01 Alan Modra <amodra@gmail.com>
973 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
974 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
975 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
976 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
977 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
978 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
979 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
980 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
981 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
982 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
984 2020-05-01 Alan Modra <amodra@gmail.com>
987 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
988 from shared libraries.
990 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
992 * elf32-xtensa.c (relax_section): Don't negate diff_value for
993 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
994 equals 0. Report overflow when the result has negative sign but
995 all significant bits are zero.
997 2020-04-29 Gunther Nikl <gnikl@justmail.de>
999 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1000 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1002 2020-04-28 Alan Modra <amodra@gmail.com>
1004 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1005 Emit warning message.
1007 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1009 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1010 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1011 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1012 to x86_64_pe_big_vec as it not a big-endian format.
1013 (vec i386_pe_big_vec): New.
1014 * configure.ac: Likewise.
1015 * targets.c: Likewise.
1016 * configure: Regenerate.
1017 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1018 COFF_WITH_PE_BIGOBJ): New.
1019 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1021 (x86_64_pe_be_vec): Moved.
1023 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1025 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1026 * elf.c (elfcore_grok_arc_v2): New function.
1027 (elfcore_grok_note): Call the new function to handle the corresponding
1029 (elfcore_write_arc_v2): New function.
1030 (elfcore_write_register_note): Call the new function to handle the
1031 corresponding pseudo-sections.
1033 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1036 * bfd-in2.h: Regenerated.
1037 * elf32-xtensa.c (elf_howto_table): New entries for
1038 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1039 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1040 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1041 R_XTENSA_NDIFF{8,16,32}.
1042 * libbfd.h (bfd_reloc_code_real_names): Add names for
1043 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1044 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1045 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1046 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1048 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1051 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1054 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1057 * elf-bfd.h (elf_backend_data): Add
1058 elf_backend_strip_zero_sized_dynamic_sections.
1059 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1060 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1062 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1064 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1066 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1068 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1070 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1072 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1074 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1076 2020-04-21 Nick Clifton <nickc@redhat.com>
1078 * po/sr.po: Updated Serbian translation.
1080 2020-04-21 Alan Modra <amodra@gmail.com>
1082 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1085 2020-04-20 Stephen Casner <casner@acm.org>
1087 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1088 causing globals from linker script to be treated as debug symbols.
1089 (translate_symbol_table): Don't sign-extend symbol values from 16
1090 to 64 bits in nm output.
1092 2020-04-20 Alan Modra <amodra@gmail.com>
1094 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1096 2020-04-18 Alan Modra <amodra@gmail.com>
1098 * section.c (bfd_is_const_section): Correct test for special
1100 * bfd-in2.h: Regenerate.
1102 2020-04-17 Alan Modra <amodra@gmail.com>
1105 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1108 2020-04-16 Nick Clifton <nickc@redhat.com>
1111 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1112 abort with a more helpful error message.
1114 2020-04-16 Alan Modra <amodra@gmail.com>
1117 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1120 2020-04-15 Fangrui Song <maskray@google.com>
1123 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1124 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1125 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1126 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1127 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1128 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1129 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1130 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1131 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1132 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1133 * elflink.c (elf_link_output_extsym): Likewise.
1134 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1136 2020-04-15 Alan Modra <amodra@gmail.com>
1139 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1140 pointer into strings that may be freed for section name, always
1141 allocate a new string.
1143 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1144 Jan W. Jagersma <jwjagersma@gmail.com>
1146 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1147 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1148 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1149 (_bfd_go32_mkobject): New functions.
1150 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1151 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1152 (go32exe_mkobject): Call _bfd_go32_mkobject.
1153 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1154 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1156 (coff_write_relocs): Enable extended reloc counter code if
1157 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1158 (coff_write_object_contents): Likewise. Pad section headers
1159 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1160 instead of coff_swap_scnhdr_out.
1161 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1162 enable extended reloc counter.
1163 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1164 Declare with ATTRIBUTE_UNUSED.
1165 * libcoff-in.h: (struct coff_tdata): New field go32.
1167 * libcoff.h: Regenerate.
1169 2020-04-14 Fangrui Song <maskray@google.com>
1172 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1175 2020-04-14 Stephen Casner <casner@acm.org>
1178 * pdp11.c: Add implementation of --imagic option.
1179 (adjust_o_magic): Fix objcopy --extract-symbol test.
1180 * libaout.h (enum aout_magic): Add i_magic.
1182 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1183 Nick Clifton <nickc@redhat.com>
1185 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1187 <default>: Error rather than abort.
1189 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1192 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1193 relocation section from section group.
1195 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1197 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1198 bfd->origin to file offset.
1199 * bfdwin.c (bfd_get_file_window): Likewise.
1200 * bfd.c: Clarify the use of the bfd->origin field.
1201 * bfd-in2.h: Regenerate.
1202 * coff-i386.c: Don't include go32exe.h. Allow overriding
1203 coff_write_object_contents via COFF_WRITE_CONTENTS.
1204 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1205 (go32exe_write_object_contents): New functions.
1206 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1207 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1208 (create_go32_stub): Remove check for 2k size limit. Read stub
1209 from go32exe_temp_stub if present.
1210 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1211 copy variable-length stub.
1212 (go32_check_format): Read stub to go32exe_temp_stub, set
1213 origin, return go32exe_cleanup.
1214 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1215 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1216 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1217 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1218 Remove functions and their associated #defines.
1219 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1220 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1221 Rename field go32stub to stub.
1222 * libcoff.h: Regenerate.
1223 * coff-stgo32.c (go32_check_format): Rename to...
1224 (go32exe_check_format): ...this.
1225 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1226 (go32exe_copy_private_bfd_data): ...this.
1227 (stub_bytes): Rename to...
1228 (go32exe_default_stub): ...this.
1229 (create_go32_stub): Rename to...
1230 (go32exe_create_stub): ...this.
1231 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1234 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1239 relocation to R_386_32 for relocation against non-preemptible
1241 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1242 allocate dynamic relocation for non-preemptible absolute symbol.
1243 (elf_i386_relocate_section): Pass sec to
1244 GENERATE_DYNAMIC_RELOCATION_P.
1245 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1246 (elf_x86_64_convert_load_reloc): Covert load relocation to
1247 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1248 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1249 for non-preemptible absolute symbol if they overflow.
1250 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1251 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1252 symbol. Don't allocate dynamic relocation for non-preemptible
1254 (elf_x86_64_relocate_section): Don't generate relative relocation
1255 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1256 to GENERATE_DYNAMIC_RELOCATION_P.
1257 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1258 against non-preemptible absolute symbol.
1259 (_bfd_elf_x86_valid_reloc_p): New function.
1260 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1262 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1263 argument. Don't generate dynamic relocation against
1264 non-preemptible absolute symbol.
1265 (ABS_SYMBOL_P): New.
1266 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1267 against non-preemptible absolute symbol.
1269 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1270 (_bfd_elf_x86_valid_reloc_p): New.
1272 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1275 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1276 address in the GOT if in thumb only mode.
1278 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1280 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1282 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1284 * mmo.c (mmo_scan): Create .text section only when needed, not
1287 2020-03-31 Alan Modra <amodra@gmail.com>
1289 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1292 2020-03-31 Alan Modra <amodra@gmail.com>
1294 * vms-alpha.c (image_write): Check bounds for sections without
1295 contents too. Error on non-zero write to section without
1297 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1299 2020-03-31 Alan Modra <amodra@gmail.com>
1301 * tekhex.c (pass_over): Check is_eof before reading buffer.
1303 2020-03-30 Nick Clifton <nickc@redhat.com>
1306 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1307 field to timestamp and make it an integer.
1308 * libcoff.h: Regenerate.
1309 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1310 field in the pe_data structure rather than the insert_timestamp
1313 2020-03-30 Alan Modra <amodra@gmail.com>
1316 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1319 2020-03-26 Nick Clifton <nickc@redhat.com>
1321 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1322 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1324 * libbfd.h: Regenerate.
1326 2020-03-26 Alan Modra <amodra@gmail.com>
1328 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1330 2020-03-26 Alan Modra <amodra@gmail.com>
1332 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1334 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1336 2020-03-25 Nick Clifton <nickc@redhat.com>
1338 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1340 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1341 * libbfd.h: Regenerate.
1343 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1345 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1346 correct field name in the output string.
1348 2020-03-25 Alan Modra <amodra@gmail.com>
1351 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1352 for SHT_NOBITS section if first in segment.
1354 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1358 (_bfd_elf_get_symbol_version_string): This.
1359 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1360 (_bfd_elf_get_symbol_version_string): This.
1361 (bfd_elf_print_symbol): Pass TRUE to
1362 _bfd_elf_get_symbol_version_string.
1363 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1364 bfd_boolean argument.
1365 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1366 * targets.c (_bfd_get_symbol_version_string): Likewise.
1367 (bfd_get_symbol_version_string): Likewise.
1368 * bfd-in2.h: Regenerated.
1370 2020-03-24 Nick Clifton <nickc@redhat.com>
1371 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1374 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1377 2020-03-24 Nick Clifton <nickc@redhat.com>
1380 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1381 segment to use for PT_GNU_RELRO, ignore empty sections in a
1382 segment's current list.
1384 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1387 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1389 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1392 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1393 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1394 on the previous _bfd_elf_get_symbol_version_string.
1395 (_bfd_elf_get_symbol_version_string): Use it.
1397 2020-03-24 Alan Modra <amodra@gmail.com>
1399 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1400 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1403 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1405 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1407 2020-03-23 Alan Modra <amodra@gmail.com>
1409 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1410 symbol count. Allocate an extra byte to ensure name strings
1411 are terminated. Sanity check name offsets. Release memory on
1414 2020-03-23 Alan Modra <amodra@gmail.com>
1416 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1417 field hasn't been read. Remove unnecessary casts.
1419 2020-03-22 Alan Modra <amodra@gmail.com>
1421 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1422 enough to read number of symbols.
1424 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1426 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1427 (EXECUTABLE_SUFFIX): Likewise.
1428 * config.in: Regenerated.
1429 * configure: Likewise.
1430 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1431 _bfd_generic_close_and_cleanup.
1432 (plugin_list_entry): Remove resolution_file, resolution_option,
1433 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1434 lto_wrapper, gcc_env and initialized,
1435 (need_lto_wrapper_p): Removed.
1436 (get_lto_wrapper): Likewise.
1437 (setup_lto_wrapper_env): Likewise.
1438 (register_all_symbols_read): Likewise.
1439 (egister_cleanup): Likewise.
1440 (get_symbols): Likewise.
1441 (add_input_file): Likewise.
1442 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1443 (add_symbols): Updated.
1444 (try_claim): Likewise.
1445 (try_load_plugin): Likewise.
1446 (bfd_plugin_canonicalize_symtab): Likewise.
1447 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1448 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1450 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1453 * plugin.c (plugin_list_entry): Add has_symbol_type.
1454 (add_symbols_v2): New function.
1455 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1456 provides symbol type.
1457 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1458 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1461 2020-03-20 Alan Modra <amodra@gmail.com>
1463 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1464 enough to read number of symbols.
1466 2020-03-20 Alan Modra <amodra@gmail.com>
1468 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1469 backend functions for NULL before calling.
1470 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1471 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1472 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1473 * elfnn-ia64.c (ignore_errors): New function.
1474 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1476 2020-03-19 Nick Clifton <nickc@redhat.com>
1479 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1480 location of the varinfo in the unit's debug info data. Change the
1481 type of the stack field to a boolean.
1482 (lookup_var_by_offset): New function. Returns the varinfo
1483 structure for the variable described at the given offset in the
1485 (scan_unit_for_symbols): Add support for variables which have the
1486 DW_AT_specification attribute.
1488 2020-03-19 Nick Clifton <nickc@redhat.com>
1491 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1494 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1496 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1498 2020-03-18 Nick Clifton <nickc@redhat.com>
1501 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1502 memory access when processing a corrupt secondary reloc section.
1504 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1506 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1507 instead of calling abort.
1508 * elf32-csky.c (csky_build_one_stub): Likewise.
1509 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1510 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1511 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1512 * elf32-metag.c (metag_build_one_stub): Likewise.
1513 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1514 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1515 (ppc_size_one_stub): Likewise.
1516 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1518 2020-03-17 Nick Clifton <nickc@redhat.com>
1521 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1522 with error messages.
1524 2020-03-17 Nick Clifton <nickc@redhat.com>
1527 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1528 free. Add free on another failure path.
1530 2020-03-16 Alan Modra <amodra@gmail.com>
1533 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1534 we have a non-zero section count. Do lma comparison in octets.
1536 2020-03-16 Alan Modra <amodra@gmail.com>
1538 * vms-alpha.c (dst_restore_location): Validate index into
1539 dst_ptr_offsets array before accessing. Return status.
1540 (dst_retrieve_location): Similarly, making "loc" parameter a
1541 pointer to return value.
1542 (_bfd_vms_slurp_etir): Update calls to above functions.
1544 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1546 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1548 * configure: Regenerated.
1550 2020-03-14 Alan Modra <amodra@gmail.com>
1552 * section.c (BFD_FAKE_SECTIONS): Formatting.
1553 * bfd-in2.h: Regenerate.
1555 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1557 * elf.c (elfcore_grok_netbsd_note): Add support for
1558 NT_NETBSDCORE_LWPSTATUS notes.
1560 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1562 * bfd-in2.h: Regenerate.
1563 * section.c (asection): Add already_assigned field.
1564 (BFD_FAKE_SECTION): Add default initializer for it.
1565 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1566 * elf32-arm.c (arm_build_one_stub): Add support for
1567 non_contiguous_regions.
1568 * elf32-csky.c (csky_build_one_stub): Likewise.
1569 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1570 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1571 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1572 * elf32-metag.c (metag_build_one_stub): Likewise.
1573 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1574 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1575 (ppc_size_one_stub): Likewise.
1576 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1577 * elflink.c (elf_link_input_bfd): Likewise.
1579 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf-linker-x86.h (elf_linker_x86_params): Add
1583 static_before_all_inputs and has_dynamic_linker.
1584 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1585 dynamic input objects if -static is passed at command-line
1586 before all input files without --dynamic-linker unless
1587 --no-dynamic-linker is used.
1589 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1591 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1593 2020-03-13 Christian Eggers <ceggers@gmx.de>
1595 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1596 "p_paddr" from "at".
1597 * elfcode.h (bfd_from_remote_memory): Add units to several
1598 parameters. New local "opb". Fix usage of p_align. Fix
1599 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1600 call of target_read_memory.
1601 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1602 calculation of "offset" and "output_offset".
1603 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1604 from "offset" and fix calculation of "end" from "vma+size". Fix
1605 comparison between "sh_addr" and "vma"/"output_offset".
1606 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1607 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1609 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1610 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1611 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1612 assignment of p_paddr from phdr_lma. Fix comparison between
1613 "lma+size" and "next->lma".
1614 (elf_sort_segments): Fix assignment from p_paddr to lma.
1615 (assign_file_positions_for_load_sections): Add unit (bytes) to
1616 local "align". Fix calculation of local "off_adjust". Fix
1617 calculation of local "filehdr_vaddr".
1618 (assign_file_positions_for_non_load_sections): New local "opb".
1619 Fix calculation of "end" from "p_size". Fix comparison between
1620 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1621 from "end" and "p_vaddr".
1622 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1623 vma. Fix assignment to p_paddr from lma. Fix comparison between
1624 p_paddr and lma. Fix assignment to p_paddr from lma.
1625 * merge.c (sec_merge_emit): New local "opb". Convert
1626 "alignment_power" to octets.
1627 (_bfd_add_merge_section): New locals "alignment_power" and
1628 "opb". Fix comparison between "alignment_power" and
1630 (_bfd_merge_sections): New local "opb". Divide size by opb
1631 before checking align mask.
1633 2020-03-13 Christian Eggers <ceggers@gmx.de>
1635 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1636 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1638 (_bfd_elf_make_section_from_phdr): Similarly.
1639 (elf_fake_sections): Fix calculation of
1640 Elf_Internal_shdr::sh_addr from section VMA.
1641 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1643 (assign_file_positions_for_load_sections): Fix calculations of
1644 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1645 comparison between program header address and section LMA.
1646 (assign_file_positions_for_non_load_sections): Likewise.
1647 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1648 (IS_CONTAINED_BY_VMA): Add parameter opb.
1649 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1650 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1651 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1652 Fix calculations of p_addr_valid and p_vaddr_offset.
1653 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1654 with octets per byte when comparing against p_vaddr.
1656 2020-03-11 Alan Modra <amodra@gmail.com>
1658 * som.c (setup_sections): Sanity check subspace.name.
1660 2020-03-11 Alan Modra <amodra@gmail.com>
1662 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1664 2020-03-10 Alan Modra <amodra@gmail.com>
1667 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1670 2020-03-09 Alan Modra <amodra@gmail.com>
1672 * wasm-module.c (wasm_scan): Sanity check file name length
1673 before allocating memory. Move common section setup code. Do
1674 without bfd_tell to calculate section size.
1676 2020-03-06 Nick Clifton <nickc@redhat.com>
1678 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1679 with error messages and failure return values.
1681 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1683 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1684 relocation sections for any removed reference to a dynamic symbol.
1686 2020-03-05 Nick Clifton <nickc@redhat.com>
1688 * elf-bfd.h (struct elf_backend_data): Add new fields:
1689 init_secondary_reloc_section, slurp_secondary_reloc_section,
1690 write_secondary_reloc_section.
1691 (_bfd_elf_init_secondary_reloc_section): Prototype.
1692 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1693 (_bfd_elf_write_secondary_reloc_section): Prototype.
1694 * elf.c ( bfd_section_from_shdr): Invoke the new
1695 init_secondary_reloc_section backend function, if defined, when a
1696 second reloc section is encountered.
1697 (swap_out_syms): Invoke the new symbol_section_index function, if
1698 defined, when computing the section index of an OS/PROC specific
1700 (_bfd_elf_init_secondary_reloc_section): New function.
1701 (_bfd_elf_slurp_secondary_reloc_section): New function.
1702 (_bfd_elf_write_secondary_reloc_section): New function.
1703 (_bfd_elf_copy_special_section_fields): New function.
1704 * elfcode.h (elf_write_relocs): Invoke the new
1705 write_secondary_relocs function, if defined, in order to emit
1707 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1708 function, if defined, in order to read in secondary relocs.
1709 * elfxx-target.h (elf_backend_copy_special_section_fields):
1710 Provide a non-NULL default definition.
1711 (elf_backend_init_secondary_reloc_section): Likewise.
1712 (elf_backend_slurp_secondary_reloc_section): Likewise.
1713 (elf_backend_write_secondary_reloc_section): Likewise.
1714 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1716 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1717 * configure: Regenerate.
1719 2020-03-05 Alan Modra <amodra@gmail.com>
1721 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1722 against file size before allocating memory. Use bfd_alloc rather
1723 than bfd_zalloc for carsym/strings memory.
1725 2020-03-04 Alan Modra <amodra@gmail.com>
1727 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1728 sh_addr mod sh_addalign is zero.
1730 2020-03-04 Alan Modra <amodra@gmail.com>
1732 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1734 2020-03-03 Alan Modra <amodra@gmail.com>
1736 * format.c (struct bfd_preserve): Add cleanup field.
1737 (bfd_preserve_save): Add cleanup param and save.
1738 (bfd_preserve_restore): Return cleanup.
1739 (bfd_preserve_finish): Call the cleanup for the discarded match.
1740 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1741 and clear when preserving a match. Restore cleanup too when
1742 restoring that match.
1744 2020-03-02 Alan Modra <amodra@gmail.com>
1746 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1747 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1748 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1749 (core_sco5_vec): Correct initialisers.
1751 2020-03-02 Alan Modra <amodra@gmail.com>
1753 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1754 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1755 * cisco-core.c (cisco_core_file_validate): Likewise.
1756 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1757 * hpux-core.c (hpux_core_core_file_p): Likewise.
1758 * irix-core.c (irix_core_core_file_p): Likewise.
1759 * lynx-core.c (lynx_core_file_p): Likewise.
1760 * netbsd-core.c (netbsd_core_file_p): Likewise.
1761 * osf-core.c (osf_core_core_file_p): Likewise.
1762 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1763 * sco5-core.c (sco5_core_file_p): Likewise.
1765 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1767 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1769 2020-03-02 Alan Modra <amodra@gmail.com>
1771 * targets.c (bfd_cleanup): New typedef.
1772 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1773 * libbfd-in.h (_bfd_no_cleanup): Define.
1774 * format.c (bfd_reinit): Add cleanup parameter, call it.
1775 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1776 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1777 * aout-target.h (callback, object_p): Return bfd_cleanup.
1778 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1779 * archive.c (bfd_generic_archive_p): Likewise.
1780 * binary.c (binary_object_p): Likewise.
1781 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1782 * coff-ia64.c (ia64coff_object_p): Likewise.
1783 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1784 * coff-sh.c (coff_small_object_p): Likewise.
1785 * coff-stgo32.c (go32_check_format): Likewise.
1786 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1787 (xcoff64_core_p): Likewise.
1788 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1789 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1790 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1791 * elfcode.h (elf_object_p): Likewise.
1792 * elfcore.h (elf_core_file_p): Likewise.
1793 * i386msdos.c (msdos_object_p): Likewise.
1794 * ihex.c (ihex_object_p): Likewise.
1795 * libaout.h (some_aout_object_p): Likewise.
1796 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1797 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1798 * libbfd.c (_bfd_dummy_target): Likewise.
1799 * libcoff-in.h (coff_object_p): Likewise.
1800 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1801 (bfd_mach_o_arm64_core_p): Likewise.
1802 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1803 (bfd_mach_o_arm_core_p): Likewise.
1804 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1805 (bfd_mach_o_i386_core_p): Likewise.
1806 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1807 (bfd_mach_o_x86_64_core_p): Likewise.
1808 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1809 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1810 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1811 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1812 * mmo.c (mmo_object_p): Likewise.
1813 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1814 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1815 (pe_bfd_object_p): Likewise.
1816 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1817 * ppcboot.c (ppcboot_object_p): Likewise.
1818 * rs6000-core.c (rs6000coff_core_p): Likewise.
1819 * som.c (som_object_setup, som_object_p): Likewise.
1820 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1821 * tekhex.c (tekhex_object_p): Likewise.
1822 * vms-alpha.c (alpha_vms_object_p): Likewise.
1823 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1824 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1825 * wasm-module.c (wasm_object_p): Likewise.
1826 * xsym.c (bfd_sym_object_p): Likewise.
1827 * xsym.h (bfd_sym_object_p): Likewise.
1828 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1830 * pdp11.c (some_aout_object_p): Likewise.
1831 * plugin.c (register_ld_plugin_object_p): Update object_p
1833 * plugin.h (register_ld_plugin_object_p): Likewise.
1834 * bfd-in2.h: Regenerate.
1835 * libbfd.h: Regenerate.
1836 * libcoff.h: Regenerate.
1838 2020-03-02 Alan Modra <amodra@gmail.com>
1840 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1841 applicable section flags.
1842 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1843 (mips_ecoff_bele_vec): Likewise.
1844 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1846 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1847 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1849 2020-03-02 Alan Modra <amodra@gmail.com>
1851 * elf32-m32r.c (m32r_elf_section_flags): New function.
1852 (elf_backend_section_flags): Define.
1853 * elf32-nds32.c (nds32_elf_section_flags): New function.
1854 (elf_backend_section_flags): Define.
1855 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1856 .sbss and .sdata sections.
1857 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1858 for SHF_V850_GPREL sections.
1859 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1861 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1862 for SHF_PARISC_SHORT sections.
1863 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1864 (elf_backend_section_flags): Define.
1865 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1866 for SHF_MIPS_GPREL sections. Delete FIXME.
1868 2020-03-02 Alan Modra <amodra@gmail.com>
1870 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1871 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1872 calling elf_backend_section_flags with adjusted params. Use
1873 newsect->flags past that point.
1874 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1876 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1877 to have their type overridden, and all sh_flags but processor and
1879 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1880 * elf32-mep.c (mep_elf_section_flags): Likewise.
1881 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1882 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1883 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1884 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1885 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1886 stub BFD and non-aarch64 input files when scanning for stubs.
1888 2020-03-02 Alan Modra <amodra@gmail.com>
1890 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1891 limit to decompressed element size.
1893 2020-03-02 Alan Modra <amodra@gmail.com>
1895 * vms-lib.c (vms_traverse_index): Add recur_count param and
1896 update calls. Fail on excessive recursion.
1898 2020-03-02 Alan Modra <amodra@gmail.com>
1900 * vms-alpha.c (vms_get_remaining_object_record): Use
1901 bfd_realloc_or_free rather than bfd_realloc.
1902 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1903 (dst_define_location, parse_module): Likewise, and check realloc
1904 return status before using memory. Return status from function
1905 adjusting all callers.
1907 2020-02-28 Alan Modra <amodra@gmail.com>
1909 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1911 2020-02-28 Alan Modra <amodra@gmail.com>
1913 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1914 Remove duplicate undersize check.
1916 2020-02-27 Alan Modra <amodra@gmail.com>
1919 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1921 2020-02-27 Alan Modra <amodra@gmail.com>
1924 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1925 (coff_section_type): Adjust comment.
1926 (decode_section_type): Likewise. Call coff_section_type before
1927 decode_section_type.
1928 (bfd_decode_symclass): Use 'c' for common sections other than
1931 2020-02-27 Alan Modra <amodra@gmail.com>
1933 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1936 2020-02-27 Alan Modra <amodra@gmail.com>
1938 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1939 if file is an archive element.
1940 * bfd-in2.h: Regenerate.
1942 2020-02-26 Alan Modra <amodra@gmail.com>
1944 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1945 bfd_set_error on failing test. Don't bother changing bfd_error on
1946 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1947 Check sym name is within string buffer. Use size_t for some vars.
1948 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1949 int_buf. Don't change bfd_error on file read error. Use
1950 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1951 calculations to catch overflows before they occur. malloc and
1952 free raw armap rather than using bfd_alloc. Read raw armap before
1953 allocating carsym+strings buffer.
1954 (_bfd_slurp_extended_name_table): Localize variables. Check
1955 name size against file size.
1957 2020-02-26 Alan Modra <amodra@gmail.com>
1959 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1961 2020-02-26 Alan Modra <amodra@gmail.com>
1963 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1964 malloc. Check for NULL return from bfd_malloc.
1965 (rx_table_find, rx_table_map): Likewise.
1966 (rx_set_section_contents): Check bfd_alloc return.
1967 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1969 2020-02-26 Alan Modra <amodra@gmail.com>
1971 * aoutx.h: Indent labels correctly. Format error strings.
1972 * archive.c: Likewise.
1973 * archive64.c: Likewise.
1974 * coff-arm.c: Likewise.
1975 * coff-rs6000.c: Likewise.
1976 * coff-stgo32.c: Likewise.
1977 * cpu-arm.c: Likewise.
1978 * dwarf2.c: Likewise.
1979 * elf-ifunc.c: Likewise.
1980 * elf-properties.c: Likewise.
1981 * elf-s390-common.c: Likewise.
1982 * elf-strtab.c: Likewise.
1984 * elf32-arm.c: Likewise.
1985 * elf32-bfin.c: Likewise.
1986 * elf32-cr16.c: Likewise.
1987 * elf32-csky.c: Likewise.
1988 * elf32-i386.c: Likewise.
1989 * elf32-m68k.c: Likewise.
1990 * elf32-msp430.c: Likewise.
1991 * elf32-nds32.c: Likewise.
1992 * elf32-nios2.c: Likewise.
1993 * elf32-pru.c: Likewise.
1994 * elf32-xtensa.c: Likewise.
1995 * elf64-ia64-vms.c: Likewise.
1996 * elf64-x86-64.c: Likewise.
1997 * elfcode.h: Likewise.
1998 * elfcore.h: Likewise.
1999 * elflink.c: Likewise.
2000 * elfnn-aarch64.c: Likewise.
2001 * elfnn-ia64.c: Likewise.
2002 * elfnn-riscv.c: Likewise.
2003 * elfxx-mips.c: Likewise.
2004 * elfxx-sparc.c: Likewise.
2005 * elfxx-x86.c: Likewise.
2006 * i386lynx.c: Likewise.
2007 * merge.c: Likewise.
2008 * pdp11.c: Likewise.
2009 * plugin.c: Likewise.
2010 * reloc.c: Likewise.
2012 2020-02-26 Alan Modra <amodra@gmail.com>
2015 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2017 (bfd_elf_add_dt_needed_tag): Declare.
2018 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2019 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2020 from elf_add_dt_needed_tag. Remove soname and doit param.
2021 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2022 to see whether as-needed lib is already loaded, use dyn_loaded
2023 list instead. When saving and restoring around as-needed lib
2024 handle possibility that dynstr has not been initialised. Don't
2025 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2026 Mark libs loaded via DT_NEEDED entries of other libs with
2027 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2029 (elf_link_check_versioned_symbol): Remove now unneccesary
2030 DYNAMIC check when traversing dyn_loaded list.
2032 2020-02-26 Alan Modra <amodra@gmail.com>
2034 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2036 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2039 * plugin.c (need_lto_wrapper_p): New.
2040 (bfd_plugin_set_program_name): Add an int argument to set
2042 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2044 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2046 2020-02-24 Alan Modra <amodra@gmail.com>
2048 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2050 2020-02-24 Alan Modra <amodra@gmail.com>
2052 * vms-lib.c (struct carsym_mem): Add limit.
2053 (vms_add_index): Heed limit.
2054 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2055 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2056 Always return actual number read.
2057 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2058 assertion with error exit.
2060 2020-02-22 Alan Modra <amodra@gmail.com>
2063 * elf.c (assign_file_positions_for_load_sections): Continue linking
2064 on "PHDR segment not covered by LOAD segment" errors.
2066 2020-02-21 Alan Modra <amodra@gmail.com>
2068 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2070 (bfd_mach_o_canonicalize_reloc): Likewise.
2071 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2072 counts and offsets against file size.
2073 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2074 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2075 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2076 against file size. Delete symbol table error message.
2077 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2079 (bfd_mach_o_read_symtab): Likewise.
2080 (bfd_mach_o_read_command): Pass file size.
2081 (bfd_mach_o_scan): Sanity check command count against file size.
2083 2020-02-21 Alan Modra <amodra@gmail.com>
2086 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2087 "text", "data" and "bss" section pointer vars. Don't update
2088 section size, just exec header sizes.
2089 (adjust_sizes_and_vmas): Don't update text section size. Set
2090 initial exec header a_text. Print exec headers sizes.
2091 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2092 (adjust_sizes_and_vmas): Similarly. Formatting.
2093 (final_link): Correct final file extension.
2095 2020-02-20 Nick Clifton <nickc@redhat.com>
2097 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2099 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2101 (elfNN_bed): Initialise the symbol_section_index field.
2102 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2103 OS and PROC specific section indicies. Warn if converting other
2104 reserved incidies to SHN_ABS.
2106 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2109 * cpu-z80.c: Add machine type compatibility checking.
2111 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2114 * plugin.c (plugin_list_entry): Remove handle.
2115 (try_load_plugin): Call dlclose before return.
2117 2020-02-19 Alan Modra <amodra@gmail.com>
2119 * libbfd-in.h (_bfd_constant_p): Define.
2120 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2121 file size before allocating memory.
2122 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2123 * elf.c (bfd_elf_get_str_section): Likewise.
2124 (_bfd_elf_slurp_version_tables): Likewise.
2125 * libbfd.h: Regenerate.
2127 2020-02-19 Alan Modra <amodra@gmail.com>
2129 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2130 * aoutx.h (aout_get_external_symbols): Replace calls to
2131 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2132 (slurp_reloc_table): Likewise.
2133 * archive.c (do_slurp_bsd_armap): Likewise.
2134 (do_slurp_coff_armap): Likewise.
2135 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2136 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2137 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2138 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2139 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2140 (_bfd_coff_get_external_symbols): Likewise.
2141 * ecoff.c (ecoff_slurp_symbolic_header),
2142 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2143 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2144 (ecoff_indirect_link_order): Likewise.
2145 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2146 (_bfd_elf_slurp_version_tables): Likewise.
2147 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2148 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2149 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2150 * elf64-alpha.c (READ): Likewise.
2151 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2152 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2153 * elfcode.h (elf_slurp_symbol_table),
2154 (elf_slurp_reloc_table_from_section): Likewise.
2155 * elflink.c (elf_link_add_object_symbols),
2156 (elf_link_check_versioned_symbol): Likewise.
2157 * elfxx-mips.c (READ): Likewise.
2158 * i386lynx.c (slurp_reloc_table): Likewise.
2159 * lynx-core.c (lynx_core_file_p): Likewise.
2160 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2161 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2162 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2163 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2164 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2165 (bfd_pef_parse_symbols): Likewise.
2166 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2167 * som.c (setup_sections, som_slurp_string_table),
2168 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2169 (som_bfd_fill_in_ar_symbols): Likewise.
2170 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2171 (evax_bfd_print_image): Likewise.
2172 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2173 * wasm-module.c (wasm_scan): Likewise.
2174 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2175 * xsym.c (bfd_sym_read_name_table),
2176 (bfd_sym_print_type_information_table_entry): Likewise.
2177 * libbfd.h: Regenerate.
2179 2020-02-19 Alan Modra <amodra@gmail.com>
2181 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2182 reading external relocs.
2183 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2184 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2186 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2188 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2189 (m32c_elf_relax_section): Likewise.
2190 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2191 (rl78_elf_relax_section): Likewise.
2192 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2193 (elf32_rx_relax_section): Likewise.
2194 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2195 parameter types and use..
2196 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2197 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2198 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2199 being read from file, just the extra.
2200 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2201 after reading external syms. Free on failure.
2203 2020-02-19 Alan Modra <amodra@gmail.com>
2205 * coffcode.h (buy_and_read, coff_slurp_line_table),
2206 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2207 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2208 corresponding bfd_alloc call. Adjust variables to suit.
2209 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2210 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2211 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2212 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2213 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2214 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2215 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2216 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2217 * elf64-alpha.c (READ): Likewise.
2218 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2219 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2220 (bfd_from_remote_memory): Likewise.
2221 * elfcore.h (core_find_build_id): Likewise.
2222 * elfxx-mips.c (READ): Likewise.
2223 * mach-o.c (bfd_mach_o_mangle_sections),
2224 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2225 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2226 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2227 * som.c (setup_sections, som_prep_for_fixups)
2228 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2229 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2230 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2231 (som_bfd_ar_write_symbol_stuff): Likewise.
2232 * vms-alpha.c (vector_grow1): Likewise.
2233 * vms-lib.c (vms_add_index): Likewise.
2234 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2235 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2236 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2237 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2238 (bfd_alloc2, bfd_zalloc2): Delete.
2239 (_bfd_mul_overflow): Define.
2240 * libbfd.h: Regenerate.
2242 2020-02-19 Alan Modra <amodra@gmail.com>
2244 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2246 (assign_section_numbers): Likewise.
2247 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2248 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2249 bfd_malloc2, size_t amt, and unsigned tls_count.
2250 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2251 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2252 (elf_output_implib): Use bfd_alloc.
2254 2020-02-19 Alan Modra <amodra@gmail.com>
2256 * bfd.c (struct bfd): Move format and direction to other
2257 bitfields. Add "size".
2258 * bfdio.c (bfd_get_size): Cache size when not writing file.
2259 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2260 returning zero, ie. unknown.
2261 (bfd_get_alt_debug_link_info): Likewise.
2262 * bfd-in2.h: Regenerate.
2264 2020-02-19 Alan Modra <amodra@gmail.com>
2266 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2267 bfd_get_file_size twice.
2268 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2269 zero, ie. unknown, return.
2270 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2271 * elfcode.h (elf_swap_shdr_in): Likewise.
2272 (elf_object_p): Don't call bfd_get_file_size twice and correct
2275 2020-02-19 Alan Modra <amodra@gmail.com>
2277 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2278 FALSE if memory alloc fails. Adjust calls.
2279 * som.c (som_prep_for_fixups): Likewise.
2280 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2281 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2282 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2283 * som.c (som_build_and_write_symbol_table): Return via error_return
2285 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2286 (VEC_APPEND_EL): Delete.
2287 (vector_grow1): Return pointer to element. Catch overflow.
2288 Return NULL on memory allocation failure.
2289 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2290 (alpha_vms_add_fixup_ca): Likewise.
2291 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2293 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2295 2020-02-19 Alan Modra <amodra@gmail.com>
2297 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2298 * aout-target.h (object_p): Likewise.
2299 * aout-tic30.c (tic30_aout_object_p): Likewise.
2300 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2301 (emit_stringtab, write_syms, link_hash_table_create),
2302 (aout_link_write_other_symbol): Likewise.
2303 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2304 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2305 (_bfd_compute_and_write_armap): Likewise.
2306 * archures.c (bfd_arch_list): Likewise.
2307 * bfd.c (bfd_record_phdr): Likewise.
2308 * binary.c (binary_canonicalize_symtab): Likewise.
2309 * cisco-core.c (cisco_core_file_validate): Likewise.
2310 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2311 (find_arm_glue, record_arm_to_thumb_glue),
2312 (record_thumb_to_arm_glue): Likewise.
2313 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2314 (ppc_allocate_toc_section): Likewise.
2315 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2316 * coff-sh.c (sh_relax_section): Likewise.
2317 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2318 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2319 (coff_set_alignment_hook, coff_mkobject),
2320 (coff_compute_section_file_positions): Likewise.
2321 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2322 (coff_find_nearest_line_with_names),
2323 ( bfd_coff_set_symbol_class): Likewise.
2324 * cofflink.c (_bfd_coff_link_hash_table_create),
2325 (_bfd_coff_link_input_bfd): Likewise.
2326 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2327 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2328 (build_line_info_table, sort_line_sequences),
2329 (line_info_add_include_dir, line_info_add_file_name),
2330 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2331 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2332 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2333 (_bfd_ecoff_find_nearest_line),
2334 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2335 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2336 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2337 * elf-m10300.c (mn10300_elf_relax_section),
2338 (elf32_mn10300_link_hash_table_create): Likewise.
2339 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2340 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2341 * elf32-arm.c (elf32_arm_link_hash_table_create),
2342 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2343 (elf32_arm_new_section_hook): Likewise.
2344 * elf32-avr.c (elf_avr_new_section_hook),
2345 (elf32_avr_link_hash_table_create, get_local_syms),
2346 (elf32_avr_setup_section_lists): Likewise.
2347 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2348 (bfin_link_hash_table_create): Likewise.
2349 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2350 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2351 * elf32-csky.c (csky_elf_link_hash_table_create),
2352 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2353 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2354 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2355 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2356 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2357 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2358 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2359 (m32r_elf_check_relocs): Likewise.
2360 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2361 (elf32_m68hc11_setup_section_lists),
2362 (elf32_m68hc11_size_stubs): Likewise.
2363 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2364 * elf32-metag.c (elf_metag_link_hash_table_create),
2365 (elf_metag_setup_section_lists): Likewise.
2366 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2367 (microblaze_elf_check_relocs): Likewise.
2368 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2369 (nds32_elf_check_relocs): Likewise.
2370 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2371 (get_local_syms, nios2_elf32_check_relocs),
2372 (nios2_elf32_link_hash_table_create): Likewise.
2373 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2374 (or1k_elf_check_relocs): Likewise.
2375 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2376 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2377 * elf32-s390.c (elf_s390_link_hash_table_create),
2378 (elf_s390_check_relocs): Likewise.
2379 * elf32-score.c (score_elf_create_got_section),
2380 (s3_elf32_score_new_section_hook),
2381 (elf32_score_link_hash_table_create): Likewise.
2382 * elf32-score7.c (score_elf_create_got_section),
2383 (s7_elf32_score_new_section_hook): Likewise.
2384 * elf32-sh.c (sh_elf_link_hash_table_create),
2385 (sh_elf_check_relocs): Likewise.
2386 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2387 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2388 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2389 (tilepro_elf_check_relocs): Likewise.
2390 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2391 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2392 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2393 (elf_xtensa_new_section_hook): Likewise.
2394 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2395 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2396 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2397 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2398 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2399 * elf64-ppc.c (ppc64_elf_new_section_hook),
2400 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2401 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2402 * elf64-s390.c (elf_s390_link_hash_table_create),
2403 (elf_s390_check_relocs): Likewise.
2404 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2405 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2406 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2407 (elf_link_add_archive_symbols, compute_bucket_count),
2408 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2409 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2410 (bfd_elf_final_link): Likewise.
2411 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2412 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2413 (elfNN_aarch64_new_section_hook): Likewise.
2414 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2415 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2416 (riscv_elf_check_relocs): Likewise.
2417 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2418 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2419 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2420 (_bfd_mips_elf_link_hash_table_create): Likewise.
2421 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2422 (_bfd_sparc_elf_check_relocs),
2423 (_bfd_sparc_elf_new_section_hook): Likewise.
2424 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2425 (tilegx_elf_check_relocs): Likewise.
2426 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2427 * format.c (bfd_check_format_matches): Likewise.
2428 * hash.c (_bfd_stringtab_init): Likewise.
2429 * ihex.c (ihex_scan): Likewise.
2430 * irix-core.c (irix_core_core_file_p): Likewise.
2431 * linker.c (bfd_wrapped_link_hash_lookup),
2432 (_bfd_generic_link_hash_table_create),
2433 (_bfd_generic_reloc_link_order): Likewise.
2434 * lynx-core.c (lynx_core_file_p): Likewise.
2435 * netbsd-core.c (netbsd_core_file_p): Likewise.
2436 * osf-core.c (osf_core_core_file_p): Likewise.
2437 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2438 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2439 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2440 * peicode.h (pe_mkobject): Likewise.
2441 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2442 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2443 * sco5-core.c (read_uarea): Likewise.
2444 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2445 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2446 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2447 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2448 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2449 * srec.c (srec_scan): Likewise.
2450 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2451 * targets.c (bfd_target_list): Likewise.
2452 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2453 * trad-core.c (trad_unix_core_file_p): Likewise.
2454 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2455 (vms_new_section_hook): Likewise.
2456 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2457 * xcofflink.c (xcoff_get_section_contents),
2458 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2459 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2460 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2462 2020-02-19 Alan Modra <amodra@gmail.com>
2464 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2466 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2468 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2469 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2470 a build_list_p argument. Don't search plugin_list. Short circuit
2471 when building the plugin list.
2472 (has_plugin): Renamed to has_plugin_list.
2473 (bfd_plugin_set_plugin): Don't set has_plugin.
2474 (bfd_plugin_specified_p): Check plugin_list instead.
2475 (build_plugin_list): New function.
2476 (load_plugin): Call build_plugin_list and use plugin_list.
2478 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2481 * plugin.c (try_claim): Always clean up for LTO wrapper.
2482 (try_load_plugin): Treat each object as independent. Create a
2483 copy for plugin name.
2485 2020-02-11 Nick Clifton <nickc@redhat.com>
2487 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2488 for addresses in print statements.
2489 (msp430_elf_relax_delete_bytes): Likewise.
2490 (msp430_elf_relax_add_words): Likewise.
2491 (msp430_elf_relax_section): Likewise.
2493 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2495 * plugin.c (add_symbols): Clear plugin_data memory.
2497 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2500 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2501 (EXECUTABLE_SUFFIX): Likewise.
2502 * config.in: Regenerated.
2503 * configure: Likewise.
2504 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2505 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2506 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2507 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2508 (get_lto_wrapper): New.
2509 (setup_lto_wrapper_env): Likewise.
2510 (current_plugin): Likewise.
2511 (register_all_symbols_read): Likewise.
2512 (register_cleanup): Likewise.
2513 (get_symbols): Likewise.
2514 (add_input_file): Likewise.
2515 (bfd_plugin_close_and_cleanup): Likewise.
2516 (claim_file): Removed.
2517 (register_claim_file): Set current_plugin->claim_file.
2518 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2519 lto_syms in current_plugin.
2520 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2521 all_symbols_read handler. Copy real symbols to plugin_data.
2522 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2523 (try_load_plugin): Don't reuse the previous plugin for LTO
2524 wrapper. Set up GCC LTO wrapper if possible. Don't set
2525 plugin_list_iter->claim_file.
2526 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2528 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2531 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2533 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2534 check if previous instruction matches a conditional jump inserted
2535 earlier. Invert conditional jump and delete branch in this case.
2537 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2539 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2540 msp430_elf_relax_add_words. Support insertion of either one or two
2542 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2543 needs to be grown. Handle insertion of branch instruction to replace
2546 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2548 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2549 debugging relocations.
2550 (msp430_elf_relax_delete_bytes): Likewise.
2551 (msp430_elf_relax_add_two_words): Likewise.
2552 (msp430_elf_relax_section): Likewise.
2554 2020-02-10 Alan Modra <amodra@gmail.com>
2556 * archures.c: Wrap overlong z80 comments.
2557 * bfd-in2.h: Regenerate.
2559 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2562 * archures.c: Add GBZ80 and Z80N machine values.
2563 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2564 * coff-z80.c: Add support for new reloc.
2565 * coffcode.h: Add support for new machine values.
2566 * cpu-z80.c: Add support for new machine names.
2567 * elf32-z80.c: Add support for new reloc.
2568 * bfd-in2.h: Regenerate.
2569 * libbfd.h: Regenerate.
2571 2020-02-07 Nick Clifton <nickc@redhat.com>
2574 * elf.c (rewrite_elf_program_header): Do not complain if no
2575 sections are mapped to a segment.
2577 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2580 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2581 for garbage collection on __patchable_function_entries section
2582 without linked-to section.
2584 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2587 * bfd-in2.h: Regenerated.
2588 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2589 on section if gc_mark of any of its linked-to sections is set
2590 and don't set gc_mark again.
2591 * section.c (asection): Add linked_to_symbol_name to map_head
2594 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2596 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2597 reporting an unrecognized instruction with R_V850_LONGJUMP.
2599 2020-02-05 Alan Modra <amodra@gmail.com>
2601 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2603 2020-02-04 Alan Modra <amodra@gmail.com>
2605 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2606 R_PPC_VLE_ADDR20, goto copy_reloc.
2608 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2610 * bfd-in2.h: Regenerated.
2611 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2613 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2616 * bfd-in2.h: Regenerated.
2617 * ecoff.c (bfd_debug_section): Add section_id.
2618 * section.c (bfd_section): Add section_id.
2619 (SEC_ASSEMBLER_SECTION_ID): New.
2620 (BFD_FAKE_SECTION): Add section_id.
2622 2020-02-01 Nick Clifton <nickc@redhat.com>
2624 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2627 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2629 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2630 encodings are relative to the GOT on nios2, too.
2632 2020-01-31 Alan Modra <amodra@gmail.com>
2634 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2635 file. Use $< and $@ in rules.
2636 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2637 (elf32-ia64.c, elf64-ia64.c): Likewise.
2638 (elf32-riscv.c, elf64-riscv.c): Likewise.
2639 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2640 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2641 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2642 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2643 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2644 * Makefile.in: Regenerate.
2646 2020-01-31 Alan Modra <amodra@gmail.com>
2649 * elf.c (setup_group): Don't clear entire section contents,
2650 just the padding after group flags. Release alloc'd memory
2651 after a seek or read failure.
2653 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2655 * peXXigen.c (pe_is_repro): New function.
2656 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2657 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2659 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2661 * peXXigen.c (debug_type_names): Add names for new debug data type
2664 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2666 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2667 inner loop. Fix a memory leak.
2669 2020-01-30 Alan Modra <amodra@gmail.com>
2671 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2672 or obj_coff_keep_strings here.
2673 (coff_get_normalized_symtab): Free external syms directly.
2674 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2677 2020-01-27 Jim Wilson <jimw@sifive.com>
2679 * cpu-riscv.c (riscv_scan): New.
2680 (N): Change bfd_default_scan to riscv_scan.
2682 2020-01-27 Andreas Schwab <schwab@suse.de>
2684 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2685 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2686 * Makefile.in: Regenerate.
2687 * cpu-plugin.c: Remove.
2688 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2689 (bfd_plugin_arch): Remove declaration.
2690 * bfd-in2.h: Regenerate.
2691 * po/SRC-POTFILES.in: Regenerate.
2693 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2694 Alan Modra <amodra@gmail.com>
2697 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2699 2020-01-24 Jim Wilson <jimw@sifive.com>
2701 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2702 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2703 avoid over long line.
2705 2020-01-24 Nick Clifton <nickc@redhat.com>
2708 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2709 syms and keep strings flags as these may have been set in order to
2710 prevent a bogus call to free.
2712 2020-01-23 Nick Clifton <nickc@redhat.com>
2714 * po/fr.po: Updated French translation.
2716 2020-01-23 Alan Modra <amodra@gmail.com>
2719 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2720 by zero when p_align is zero.
2722 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2724 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2725 (riscv_prefix_cmp): Likewise.
2726 (riscv_non_std_ext_p): Deleted.
2727 (riscv_std_sv_ext_p): Likewise.
2728 (riscv_non_std_sv_ext_p): Likewise.
2729 (riscv_merge_non_std_and_sv_ext): Rename to...
2730 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2731 (riscv_merge_arch_attr_info): Replace 3 calls to
2732 riscv_merge_non_std_and_sv_ext with single call to
2733 riscv_merge_multi_letter_ext.
2734 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2735 encounter a 'z' prefix.
2736 (riscv_get_prefix_class): New function, return prefix class based
2737 on first few characters of input string.
2738 (riscv_parse_config): New structure to factor out minor differences
2739 in extension class parsing behaviour.
2740 (riscv_parse_sv_or_non_std_ext): Rename to...
2741 (riscv_parse_prefixed_ext): and parameterise with
2743 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2744 (riscv_multi_letter_ext_valid_p): New.
2745 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2746 (riscv_parse_subset): Delegate all non-single-letter parsing work
2747 to riscv_parse_prefixed_ext.
2748 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2749 (riscv_get_prefix_class): Declare.
2751 2020-01-22 Alan Modra <amodra@gmail.com>
2753 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2754 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2755 __tls_get_addr_desc.
2756 (ppc64_elf_size_stubs): Add section for linker generated
2757 __tls_get_addr_desc wrapper function. Loop at least once if
2758 generating this function.
2759 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2760 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2762 2020-01-22 Alan Modra <amodra@gmail.com>
2764 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2765 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2767 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2768 (STDU_R1_0R1, ADDI_R1_R1): Define.
2769 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2770 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2771 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2772 no_tls_get_addr_regsave.
2773 (branch_reloc_hash_match): Add hash3 and hash4.
2774 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2775 (ppc64_elf_size_dynamic_sections): Likewise.
2776 (ppc64_elf_relocate_section): Likewise.
2777 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2778 __tls_get_addr stub.
2779 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2781 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2782 eh_frame for regsave __tls_get_addr.
2784 2020-01-22 Alan Modra <amodra@gmail.com>
2786 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2787 which __tls_get_addr calls will be eliminated.
2789 2020-01-20 Nick Clifton <nickc@redhat.com>
2791 * po/pt.po: Updates Portuguese translation.
2792 * po/ru.po: Updated Russian translation.
2793 * po/uk.po: Updated Ukranian translation.
2795 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2799 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2801 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2802 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2803 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2804 "rex leal x@tlsdesc(%rip), %reg" to
2805 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2806 "call *(%eax)" to "nopl (%rax)".
2808 2020-01-20 Alan Modra <amodra@gmail.com>
2810 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2811 (MTLR_R11): Don't define.
2812 (LD_R0_0R3, CMPDI_R0_0): Define.
2813 (build_tls_get_addr_stub): Don't use r11 in stub.
2815 2020-01-20 Alan Modra <amodra@gmail.com>
2817 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2818 (defined_sym_val, is_tls_get_addr): Likewise.
2820 2020-01-18 Nick Clifton <nickc@redhat.com>
2822 * version.m4 (BFD_VERSION): Set to 2.34.50.
2823 * configure: Regenerate.
2824 * po/bfd.pot: Regenerate.
2826 2020-01-18 Nick Clifton <nickc@redhat.com>
2828 Binutils 2.34 branch created.
2830 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2832 * coff-arm.c: Fix spelling error (seperate).
2833 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2835 * sysdep.h (strnlen): Fix spelling error (seperate).
2837 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2840 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2842 2020-01-15 Alan Modra <amodra@gmail.com>
2845 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2846 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2847 of function symbols unless dot symbols are present. Do warn
2848 whenever one is created, regardles of whether a PLT entry is
2849 also emitted for the function symbol.
2851 2020-01-14 Alan Modra <amodra@gmail.com>
2853 * som.c (som_bfd_count_ar_symbols): Error when file position
2854 of symbols on chains is not strictly increasing.
2856 2020-01-14 Alan Modra <amodra@gmail.com>
2858 * vms.h (VMS_DEBUG): Define as 0.
2859 * vms-alpha.c (image_write): Move debug output after bounds check.
2861 (_bfd_vms_slurp_eihd): Warning fix.
2862 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2864 2020-01-13 Alan Modra <amodra@gmail.com>
2866 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2867 for "ignored" records.
2869 2020-01-13 Alan Modra <amodra@gmail.com>
2871 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2872 Delete asect name check. Move asect NULL check to wasm_object_p.
2873 Correct bounds check of sizes against end. Replace uses of
2874 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2875 just one bfd_release.
2876 (wasm_scan): Don't use malloc/strdup for section names,
2877 bfd_alloc instead. Simplify code prefixing section name.
2878 Formatting. Don't attempt to free memory here..
2879 (wasm_object_p): ..do so here.
2881 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2884 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2885 UNDEFWEAK_NO_DYNAMIC_RELOC.
2886 (allocate_dynrelocs_for_symbol): Likewise.
2888 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2891 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2893 2020-01-10 Alan Modra <amodra@gmail.com>
2895 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2897 2020-01-09 Nick Clifton <nickc@redhat.com>
2900 * bfd.c (bfd_convert_section_contents): Check for a compress
2901 header size that is larger than the actual section size.
2903 2020-01-08 Alan Modra <amodra@gmail.com>
2906 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2907 after removing sections.
2909 2020-01-06 Jim Wilson <jimw@sifive.com>
2912 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2913 check for !bfd_link_pic (info).
2914 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2915 <R_RISCV_JAL>: Add comment.
2916 (_bfd_riscv_relax_section): For plt.offset check, add check for
2917 bfd_link_pic (info). Add comment.
2919 2020-01-06 Alan Modra <amodra@gmail.com>
2921 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2922 match failures. Don't init to bfd_error_wrong_format before
2923 calling _bfd_check_format.
2925 2020-01-06 Alan Modra <amodra@gmail.com>
2927 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2928 status rather than exiting on stack overflow or underflow.
2929 (_bfd_vms_slurp_etir): Adjust to suit.
2931 2020-01-06 Alan Modra <amodra@gmail.com>
2933 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2935 2020-01-06 Alan Modra <amodra@gmail.com>
2937 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2938 command. Check name offset is within command.
2939 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2940 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2941 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2942 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2943 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2944 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2945 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2946 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2947 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2948 (bfd_mach_o_read_segment): Similarly.
2949 (bfd_mach_o_read_thread): Properly bound check thread struct.
2950 Don't repeat checks on second loop.
2951 (bfd_mach_o_read_command): Fail on invalid command length.
2953 2020-01-04 Alan Modra <amodra@gmail.com>
2955 * format.c (bfd_check_format_matches): Add preserve_match.
2956 Save initial bfd state in "preserve", matched bfd state in
2957 "preserve_match". Save just the first match. Release
2958 bfd_alloc memory. Restore and finish preserved state as
2959 appropriate on all function exit paths.
2961 2020-01-04 Alan Modra <amodra@gmail.com>
2963 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2965 2020-01-04 Alan Modra <amodra@gmail.com>
2967 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2970 2020-01-03 Nick Clifton <nickc@redhat.com>
2973 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2974 there is enough data remaining in the code buffer before
2975 attempting to read a function stub.
2977 2020-01-03 Nick Clifton <nickc@redhat.com>
2980 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2981 return value from bfd_malloc.
2982 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2983 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2984 (elf32_arm_filter_cmse_symbols): Likewise.
2985 (elf32_arm_write_section): Likewise.
2986 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2987 (bfd_mach_o_follow_dsym): Likewise.
2988 * pef.c (bfd_pef_print_loader_section): Likewise.
2989 (bfd_pef_scan_start_address): Likewise.
2990 (bfd_pef_parse_function_stubs): Likewise.
2991 (bfd_pef_parse_symbols): Likewise.
2993 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2995 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2996 on binary inputs ld/PR25316.
2997 (is_ia64_elf): new helper to filter on ia64 objects.
2999 2020-01-03 Jan Beulich <jbeulich@suse.com>
3001 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3003 (bfd_mach_o_scan): Insert underscore in two variable names.
3005 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3007 * Makefile.am: Add z80-elf target support.
3008 * configure.ac: Likewise.
3009 * targets.c: Likewise.
3010 * Makefile.in: Regenerate.
3011 * configure: Regenerate.
3012 * config.bfd: Add z80-elf target support and new arches: ez80 and
3014 * elf32-z80.c: New file.
3015 * archures.c: Add new z80 architectures: eZ80 and Z180.
3016 * coffcode.h: Likewise.
3017 * cpu-z80.c: Likewise.
3018 * coff-z80.c: Add new relocations for Z80 target and local label
3020 * reloc.c: Add new relocs.
3021 * bfd-in2.h: Regenerate.
3022 * libbfd.h: Regenerate.
3024 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3028 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3030 2020-01-01 Alan Modra <amodra@gmail.com>
3032 Update year range in copyright notice of all files.
3034 For older changes see ChangeLog-2019
3036 Copyright (C) 2020 Free Software Foundation, Inc.
3038 Copying and distribution of this file, with or without modification,
3039 are permitted in any medium without royalty provided the copyright
3040 notice and this notice are preserved.
3046 version-control: never