1 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elf-bfd.h (elf_target_os): New.
4 (elf_link_hash_table): Add target_os.
5 (elf_backend_data): Add target_os.
6 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
8 (create_got_section): Updated.
9 (elf32_arm_create_dynamic_sections): Likewise.
10 (arm_type_of_stub): Likewise.
11 (elf32_arm_create_or_find_stub_sec): Likewise.
12 (elf32_arm_allocate_plt_entry): Likewise.
13 (elf32_arm_populate_plt_entry): Likewise.
14 (elf32_arm_final_link_relocate): Likewise.
15 (elf32_arm_check_relocs): Likewise.
16 (allocate_dynrelocs_for_symbol): Likewise.
17 (elf32_arm_finish_dynamic_symbol): Likewise.
18 (elf32_arm_finish_dynamic_sections): Likewise.
19 (elf32_arm_output_plt_map_1): Likewise.
20 (elf32_arm_output_arch_local_syms): Likewise.
21 (elf32_arm_add_symbol_hook): Likewise.
22 (elf32_arm_nacl_link_hash_table_create): Likewise.
23 (elf32_arm_vxworks_link_hash_table_create): Likewise.
24 (elf32_arm_symbian_link_hash_table_create): Likewise.
26 * elf32-i386.c (elf_i386_arch_bed): Removed.
27 (elf_backend_arch_data): Likewise.
28 (elf_i386_solaris_arch_bed): Likewise.
29 (elf_i386_nacl_arch_bed): Likewise.
30 (elf_i386_vxworks_arch_bed): Likewise.
31 (elf_i386_relocate_section): Updated.
32 (elf_i386_finish_dynamic_sections): Likewise.
33 (elf_i386_get_synthetic_symtab): Likewise.
34 (elf_i386_link_setup_gnu_properties): Likewise.
36 * elf32-mips.c (ELF_TARGET_OS): New.
37 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
38 (ppc_elf_create_got): Updated.
39 (ppc_elf_create_dynamic_sections): Likewise.
40 (ppc_elf_check_relocs): Likewise.
41 (ppc_elf_adjust_dynamic_symbol): Likewise.
42 (ppc_elf_size_dynamic_sections): Likewise.
43 (ppc_elf_relocate_section): Likewise.
44 (ppc_elf_finish_dynamic_sections): Likewise.
45 (ppc_elf_vxworks_link_hash_table_create): Likewise.
47 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
48 (sh_elf_link_hash_table_create): Updated.
49 (sh_elf_create_dynamic_sections): Likewise.
50 (allocate_dynrelocs): Likewise.
51 (sh_elf_size_dynamic_sections): Likewise.
52 (sh_elf_relocate_section): Likewise.
53 (sh_elf_finish_dynamic_symbol): Likewise.
54 (sh_elf_finish_dynamic_sections): Likewise.
56 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
58 (bfd_elf32_bfd_link_hash_table_create): Likewise.
60 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
61 (elf_x86_64_solaris_arch_bed): Likewise.
62 (elf_x86_64_nacl_arch_bed): Likewise.
63 (elf_x86_64_finish_dynamic_sections): Updated.
64 (elf_x86_64_get_synthetic_symtab): Likewise.
65 (elf_x86_64_link_setup_gnu_properties): Likewise.
67 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
69 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
70 (MIPS_ELF_REL_DYN_NAME): Updated.
71 (ELF_MIPS_GP_OFFSET): Likewise.
72 (mips_elf_create_local_got_entry): Likewise.
73 (mips_elf_allocate_dynamic_relocations): Likewise.
74 (mips_elf_count_got_symbols): Likewise.
75 (is_gott_symbol): Likewise.
76 (mips_elf_calculate_relocation): Likewise.
77 (mips_elf_create_dynamic_relocation): Likewise.
78 (_bfd_mips_elf_check_relocs): Likewise.
79 (allocate_dynrelocs): Likewise.
80 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
81 (mips_elf_lay_out_got): Likewise.
82 (mips_elf_set_plt_sym_value): Likewise.
83 (_bfd_mips_elf_size_dynamic_sections): Likewise.
84 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
85 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
86 (_bfd_mips_elf_final_link): Likewise.
87 (_bfd_mips_init_file_header): Likewise.
88 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
90 (allocate_dynrelocs): Likewise.
91 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
92 (_bfd_sparc_elf_relocate_section): Likewise.
93 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
94 (sparc_finish_dyn): Likewise.
95 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
96 * elfxx-target.h (ELF_TARGET_OS): New.
97 (elfNN_bed): Add ELF_TARGET_OS.
98 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
99 (_bfd_x86_elf_link_hash_table_create): Likewise.
100 (_bfd_x86_elf_size_dynamic_sections): Likewise.
101 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
102 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
103 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
104 * elfxx-x86.h (elf_x86_target_os): Removed.
105 (elf_x86_backend_data): Likewise.
106 (get_elf_x86_backend_data): Likewise.
107 (elf_x86_link_hash_table): Remove target_os.
109 2020-06-06 Alan Modra <amodra@gmail.com>
112 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
113 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
114 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
115 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
116 * elf64-ppc.c: Update throughout for reloc renaming.
117 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
118 * libbfd.h: Regenerate.
119 * bfd-in2.h: Regenerate.
121 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
124 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
127 2020-06-05 Nick Clifton <nickc@redhat.com>
129 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
132 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
134 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
135 priv_may_conflict, in_priv_zero and out_priv_zero to decide
136 whether the object can be linked according to it's priv
137 attributes. The object without any priv spec attributes can
138 be linked with others. If the first input object doesn't contain
139 any priv attributes, then we need to copy the setting from the
140 next input one. Also report more detailed error messages to user.
142 2020-06-04 Stephen Casner <casner@acm.org>
144 Extend pdp11-aout symbol table format to accommodate .stab
145 symbols and implement correct handling of them.
147 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
148 (N_STAB, is_stab): Needed new function is_stab to disambiguate
149 normal vs. .stab symbol table type values, replacing N_STAB mask.
150 (translate_from_native_sym_flags): Determine correct section for
151 different .stab types.
152 (translate_to_native_sym_flags): Leave .stab types intact.
153 (translate_symbol_table): Error if symbol indicates overlay;
154 store desc field from .stab symbols.
155 (write_syms): Output desc field with symbol.
156 (aout_link_check_ar_symbols): Skip .stab symbols.
157 (aout_link_add_symbols): Correctly distinguish .stab symbols.
158 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
159 (aout_link_write_symbols): Write 0 for desk and ovly fields;
160 correctly distinguish .stab symbols and select calculate their
161 section and value; and copy desc and ovly fields from input symbol
164 2020-06-04 Stephen Casner <casner@acm.org>
166 * aoutx.h (translate_symbol_table): Comment had external and
168 * pdp11.c (translate_symbol_table): Likewise.
170 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
172 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
173 (is_x86_elf): Check elf.hash_table_id instead of target_id.
174 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
176 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
179 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
180 in debug section against symbol defined in shared library to 0.
181 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
182 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
183 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
184 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
185 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
186 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
187 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
188 * elf32-sh.c (sh_elf_check_relocs): Likewise.
189 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
190 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
191 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
192 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
193 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
194 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
196 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
197 there is non-GOT reference.
198 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
199 non-alloced sections.
201 2020-06-03 Stephen Casner <casner@acm.org>
203 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
205 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
207 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
208 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
209 other size that doesn't qcover the header word.
210 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
211 string table, and zero it.
212 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
213 message and set bfd_error on finding an invalid name string offset.
214 (add_to_stringtab): INLINE -> inline
215 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
217 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
218 any relocs that could not be recognised.
219 92744f05809 PR 20929 - Check for relocs without an associated symbol.
220 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
221 name exists and is long enough, before attempting to see if it is
223 c3864421222 - Correct case for N_SO being the last symbol.
224 50455f1ab29 PR 20891 - Handle the case where the main file name
225 and the directory name are both empty.
226 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
227 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
228 range string table offsets.
229 531336e3a0b PR 20909 - Fix off-by-one error in check for an
230 illegal string offset.
231 (aout_link_includes_newfunc): Add comment.
232 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
233 on unexpected relocation type rather than ASSERT.
235 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
238 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
239 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
241 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
244 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
245 non-alloced sections.
247 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
249 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
250 dynamic relocations for non SEC_ALLOC sections.
252 2020-06-03 Gunther Nikl <gnikl@justmail.de>
254 * aout64.c (BMAGIC, QMAGIC): Do not define.
255 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
256 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
257 to check the file format.
258 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
259 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
260 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
262 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
264 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
265 relocations for non SEC_ALLOC sections.
267 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
269 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
270 * elf32-arm.c (maybe_set_textrel): Removed.
271 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
272 with _bfd_elf_maybe_set_textrel.
273 * elf32-csky.c (maybe_set_textrel): Removed.
274 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
275 with _bfd_elf_maybe_set_textrel.
276 * elf32-hppa.c (maybe_set_textrel): Removed.
277 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
278 with _bfd_elf_maybe_set_textrel.
279 * elf32-lm32.c (maybe_set_textrel): Removed.
280 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
281 with _bfd_elf_maybe_set_textrel.
282 * elf32-m32r.c (maybe_set_textrel): Removed.
283 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
284 with _bfd_elf_maybe_set_textrel.
285 * elf32-metag.c (maybe_set_textrel): Removed.
286 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
287 with _bfd_elf_maybe_set_textrel.
288 * elf32-nds32.c (maybe_set_textrel): Removed.
289 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
290 with _bfd_elf_maybe_set_textrel.
291 * elf32-or1k.c (maybe_set_textrel): Removed.
292 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
293 with _bfd_elf_maybe_set_textrel.
294 * elf32-ppc.c (maybe_set_textrel): Removed.
295 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
296 with _bfd_elf_maybe_set_textrel.
297 * elf32-s390.c (maybe_set_textrel): Removed.
298 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
299 with _bfd_elf_maybe_set_textrel.
300 * elf32-sh.c (maybe_set_textrel): Removed.
301 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
302 with _bfd_elf_maybe_set_textrel.
303 * elf32-tic6x.c (maybe_set_textrel): Removed.
304 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
305 with _bfd_elf_maybe_set_textrel.
306 * elf32-tilepro.c (maybe_set_textrel): Removed.
307 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
308 with _bfd_elf_maybe_set_textrel.
309 * elf64-ppc.c (maybe_set_textrel): Removed.
310 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
311 with _bfd_elf_maybe_set_textrel.
312 * elf64-s390.c (maybe_set_textrel): Removed.
313 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
314 with _bfd_elf_maybe_set_textrel.
315 * elfnn-aarch64.c (maybe_set_textrel): Removed.
316 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
317 with _bfd_elf_maybe_set_textrel.
318 * elfnn-riscv.c (maybe_set_textrel): Removed.
319 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
320 with _bfd_elf_maybe_set_textrel.
321 * elfxx-sparc.c (maybe_set_textrel): Removed.
322 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
323 with _bfd_elf_maybe_set_textrel.
324 * elfxx-tilegx.c (maybe_set_textrel): Removed.
325 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
326 with _bfd_elf_maybe_set_textrel.
327 * elfxx-x86.c (maybe_set_textrel): Removed.
328 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
329 with _bfd_elf_maybe_set_textrel.
330 * elflink.c (_bfd_elf_maybe_set_textrel): New.
332 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
335 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
337 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
338 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
339 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
340 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
342 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
343 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
344 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
345 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
346 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
347 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
348 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
349 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
350 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
351 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
352 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
353 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
354 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
355 (elf_backend_copy_indirect_symbol): Likewise.
356 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
357 (elf_backend_copy_indirect_symbol): Likewise.
358 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
360 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
363 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
364 * elf32-arm.c (readonly_dynrelocs): Removed.
365 (maybe_set_textrel): Replace readonly_dynrelocs with
366 _bfd_elf_readonly_dynrelocs.
367 * elf32-csky.c (readonly_dynrelocs): Removed.
368 (maybe_set_textrel): Replace readonly_dynrelocs with
369 _bfd_elf_readonly_dynrelocs.
370 * elf32-hppa.c(readonly_dynrelocs): Removed.
371 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
372 _bfd_elf_readonly_dynrelocs.
373 (maybe_set_textrel): Likewise.
374 * elf32-lm32.c (readonly_dynrelocs): Removed.
375 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
376 with _bfd_elf_readonly_dynrelocs.
377 (maybe_set_textrel): Likewise.
378 * elf32-m32r.c (readonly_dynrelocs): Removed.
379 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
380 with _bfd_elf_readonly_dynrelocs.
381 (maybe_set_textrel): Likewise.
382 * elf32-metag.c (readonly_dynrelocs): Removed.
383 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
384 with _bfd_elf_readonly_dynrelocs.
385 (maybe_set_textrel): Likewise.
386 * elf32-microblaze.c (readonly_dynrelocs): Removed.
387 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
388 with _bfd_elf_readonly_dynrelocs.
389 * elf32-nds32.c (readonly_dynrelocs): Removed.
390 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
391 with _bfd_elf_readonly_dynrelocs.
392 (maybe_set_textrel): Likewise.
393 * elf32-or1k.c (readonly_dynrelocs): Removed.
394 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
395 with _bfd_elf_readonly_dynrelocs.
396 * elf32-ppc.c (readonly_dynrelocs): Removed.
397 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
398 _bfd_elf_readonly_dynrelocs.
399 (ppc_elf_adjust_dynamic_symbol): Likewise.
400 (maybe_set_textrel): Likewise.
401 * elf32-s390.c (readonly_dynrelocs): Removed.
402 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
403 with _bfd_elf_readonly_dynrelocs.
404 (maybe_set_textrel): Likewise.
405 * elf32-sh.c (readonly_dynrelocs): Removed.
406 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
407 _bfd_elf_readonly_dynrelocs.
408 (maybe_set_textrel): Likewise.
409 * elf32-tic6x.c (readonly_dynrelocs): Removed.
410 (maybe_set_textrel): Replace readonly_dynrelocs with
411 _bfd_elf_readonly_dynrelocs.
412 * elf32-tilepro.c (readonly_dynrelocs): Removed.
413 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
414 with _bfd_elf_readonly_dynrelocs.
415 (maybe_set_textrel): Likewise.
416 * elf64-ppc.c (readonly_dynrelocs): Removed.
417 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
418 _bfd_elf_readonly_dynrelocs.
419 (ppc64_elf_adjust_dynamic_symbol): Likewise.
420 (maybe_set_textrel): Likewise.
421 * elf64-s390.c (readonly_dynrelocs): Removed.
422 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
423 with _bfd_elf_readonly_dynrelocs.
424 (maybe_set_textrel): Likewise.
425 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
426 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
427 (maybe_set_textrel): Replace readonly_dynrelocs with
428 _bfd_elf_readonly_dynrelocs.
429 * elfnn-riscv.c (readonly_dynrelocs): Removed.
430 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
431 with _bfd_elf_readonly_dynrelocs.
432 (maybe_set_textrel): Likewise.
433 * elfxx-sparc.c (readonly_dynrelocs): Removed.
434 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
435 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
436 (maybe_set_textrel): Likewise.
437 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
438 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
439 with _bfd_elf_readonly_dynrelocs.
440 (maybe_set_textrel): Likewise.
441 * elfxx-x86.c (readonly_dynrelocs): Removed.
442 (maybe_set_textrel): Replace readonly_dynrelocs with
443 _bfd_elf_readonly_dynrelocs.
444 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
446 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
448 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
449 -fsanitize=undefined.
451 2020-06-03 Alan Modra <amodra@gmail.com>
455 * peicode.h (pe_ILF_make_a_section): Align data for compilers
457 (pe_ILF_build_a_bfd): Likewise.
459 2020-06-03 Alan Modra <amodra@gmail.com>
462 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
463 core files as well as objects.
465 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
468 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
469 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
471 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
472 (elf_arc_link_hash_newfunc): Updated.
473 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
474 (elf32_arm_link_hash_newfunc): Updated.
475 (elf32_arm_copy_indirect_symbol): Likewise.
476 (elf32_arm_check_relocs): Likewise.
477 (readonly_dynrelocs): Likewise.
478 (allocate_dynrelocs_for_symbol): Likewise.
479 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
480 (csky_elf_link_hash_newfunc): Updated.
481 (csky_allocate_dynrelocs): Likewise.
482 (readonly_dynrelocs): Likewise.
483 (csky_elf_copy_indirect_symbol): Likewise.
484 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
485 (hppa_link_hash_newfunc): Updated.
486 (elf32_hppa_copy_indirect_symbol): Likewise.
487 (elf32_hppa_hide_symbol): Likewise.
488 (elf32_hppa_adjust_dynamic_symbol): Likewise.
489 (allocate_dynrelocs): Likewise.
490 (elf32_hppa_relocate_section): Likewise.
491 * elf32-i386.c (elf_i386_check_relocs): Likewise.
492 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
493 (lm32_elf_link_hash_newfunc): Likewise.
494 (lm32_elf_link_hash_table_create): Updated.
495 (readonly_dynrelocs): Likewise.
496 (allocate_dynrelocs): Likewise.
497 (lm32_elf_copy_indirect_symbol): Likewise.
498 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
499 (m32r_elf_link_hash_newfunc): Likewise.
500 (m32r_elf_link_hash_table_create): Updated.
501 (m32r_elf_copy_indirect_symbol): Likewise.
502 (allocate_dynrelocs): Likewise.
503 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
504 (metag_link_hash_newfunc): Updated.
505 (elf_metag_copy_indirect_symbol): Likewise.
506 (readonly_dynrelocs): Likewise.
507 (allocate_dynrelocs): Likewise.
508 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
510 (link_hash_newfunc): Updated.
511 (microblaze_elf_check_relocs): Likewise.
512 (microblaze_elf_copy_indirect_symbol): Likewise.
513 (readonly_dynrelocs): Likewise.
514 (allocate_dynrelocs): Likewise.
515 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
516 (nds32_elf_link_hash_newfunc): Updated.
517 (nds32_elf_copy_indirect_symbol): Likewise.
518 (readonly_dynrelocs): Likewise.
519 (allocate_dynrelocs): Likewise.
520 (nds32_elf_check_relocs): Likewise.
521 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
522 (link_hash_newfunc): Updated.
523 (nios2_elf32_copy_indirect_symbol): Likewise.
524 (nios2_elf32_check_relocs): Likewise.
525 (allocate_dynrelocs): Likewise.
526 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
527 (or1k_elf_link_hash_newfunc): Updated.
528 (readonly_dynrelocs): Likewise.
529 (allocate_dynrelocs): Likewise.
530 (or1k_elf_copy_indirect_symbol): Likewise.
531 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
532 (ppc_elf_link_hash_newfunc): Updated.
533 (ppc_elf_copy_indirect_symbol): Likewise.
534 (ppc_elf_check_relocs): Likewise.
535 (readonly_dynrelocs): Likewise.
536 (ppc_elf_adjust_dynamic_symbol): Likewise.
537 (allocate_dynrelocs): Likewise.
538 (ppc_elf_relocate_section): Likewise.
539 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
540 (link_hash_newfunc): Updated.
541 (elf_s390_copy_indirect_symbol): Likewise.
542 (readonly_dynrelocs): Likewise.
543 (elf_s390_adjust_dynamic_symbol): Likewise.
544 (allocate_dynrelocs): Likewise.
545 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
546 (sh_elf_link_hash_newfunc): Updated.
547 (readonly_dynrelocs): Likewise.
548 (allocate_dynrelocs): Likewise.
549 (sh_elf_copy_indirect_symbol): Likewise.
550 (sh_elf_check_relocs): Likewise.
551 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
552 (elf32_tic6x_link_hash_newfunc): Likewise.
553 (elf32_tic6x_link_hash_table_create): Updated.
554 (readonly_dynrelocs): Likewise.
555 (elf32_tic6x_check_relocs): Likewise.
556 (elf32_tic6x_allocate_dynrelocs): Likewise.
557 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
559 (link_hash_newfunc): Updated.
560 (tilepro_elf_copy_indirect_symbol): Likewise.
561 (tilepro_elf_check_relocs): Likewise.
562 (allocate_dynrelocs): Likewise.
563 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
564 (ppc64_elf_copy_indirect_symbol): Updated.
565 (ppc64_elf_check_relocs): Likewise.
566 (readonly_dynrelocs): Likewise.
567 (ppc64_elf_adjust_dynamic_symbol): Likewise.
568 (dec_dynrel_count): Likewise.
569 (allocate_dynrelocs): Likewise.
570 (ppc64_elf_relocate_section): Likewise.
571 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
572 (link_hash_newfunc): Updated.
573 (elf_s390_copy_indirect_symbol): Likewise.
574 (readonly_dynrelocs): Likewise.
575 (allocate_dynrelocs): Likewise.
576 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
577 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
579 (elfNN_aarch64_link_hash_newfunc): Updated.
580 (elfNN_aarch64_copy_indirect_symbol): Likewise.
581 (readonly_dynrelocs): Likewise.
582 (need_copy_relocation_p): Likewise.
583 (elfNN_aarch64_allocate_dynrelocs): Likewise.
584 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
585 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
586 (link_hash_newfunc): Updated.
587 (riscv_elf_copy_indirect_symbol): Likewise.
588 (riscv_elf_check_relocs): Likewise.
589 (readonly_dynrelocs): Likewise.
590 (allocate_dynrelocs): Likewise.
591 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
593 (link_hash_newfunc): Updated.
594 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
595 (_bfd_sparc_elf_check_relocs): Likewise.
596 (readonly_dynrelocs): Likewise.
597 (allocate_dynrelocs): Likewise.
598 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
599 (link_hash_newfunc): Updated.
600 (tilegx_elf_copy_indirect_symbol): Likewise.
601 (tilegx_elf_check_relocs): Likewise.
602 (readonly_dynrelocs): Likewise.
603 (allocate_dynrelocs): Likewise.
604 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
605 (readonly_dynrelocs): Likewise.
606 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
607 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
609 2020-06-01 Alan Modra <amodra@gmail.com>
611 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
612 command against cmd_length, not the end of record. For
613 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
614 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
617 2020-05-28 David Faust <david.faust@oracle.com>
619 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
620 R_BPF_INSN_{32,64} relocations.
622 2020-05-28 Stephen Casner <casner@acm.org>
624 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
625 addreses in .long (used in testsuites) and .stab values.
627 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
630 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
631 Check bfd_link_dll when issue a DT_TEXTREL warning.
632 * elfxx-x86.c (maybe_set_textrel): Likewise.
633 (_bfd_x86_elf_size_dynamic_sections): Likewise.
635 2020-05-26 Nick Clifton <nickc@redhat.com>
637 * plugin.c (try_load_plugin): Extend error message when a plugin
640 2020-05-23 Alan Modra <amodra@gmail.com>
642 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
644 2020-05-22 Alan Modra <amodra@gmail.com>
647 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
648 attributes from shared libraries, and do not return an error if
651 2020-05-21 Alan Modra <amodra@gmail.com>
654 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
656 (_bfd_delete_bfd): Free the copy.
657 (_bfd_new_bfd): Free nbfd->memory on error.
659 2020-05-21 Alan Modra <amodra@gmail.com>
661 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
662 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
663 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
664 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
665 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
666 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
667 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
668 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
669 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
670 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
671 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
672 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
673 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
674 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
675 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
676 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
677 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
678 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
679 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
680 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
682 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
684 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
685 get_default_version. It is used to find the default version for
686 the specific extension.
687 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
688 default_major_version and default_minor_version. Add new bfd_boolean
689 parameter *use_default_version. Set it to TRUE if we need to call
690 the callback rps->get_default_version to find the default version.
691 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
692 the default version in riscv_parsing_subset_version, and then call
693 riscv_add_subset to add the subset into subset list.
694 (riscv_parse_prefixed_ext): Likewise.
695 (riscv_std_z_ext_strtab): Support Zicsr extensions.
696 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
697 strings rather than characters.
698 riscv_merge_arch_attr_info): The callback function get_default_version
699 is only needed for assembler, so set it to NULL int the linker.
700 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
701 * elfxx-riscv.h: Updated.
703 2020-05-20 Alan Modra <amodra@gmail.com>
706 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
707 use bfd_set_filename.
708 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
709 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
710 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
711 (bfd_create): Likewise.
712 (_bfd_delete_bfd): Don't free filename.
713 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
714 return pointer to the copy or NULL on alloc fail.
715 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
716 result of bfd_set_filename.
717 * bfd-in2.h: Regenerate.
719 2020-05-20 Alan Modra <amodra@gmail.com>
722 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
723 section size against file size.
724 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
726 2020-05-19 Gunther Nikl <gnikl@justmail.de>
729 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
730 and memset when allocating memory for the sections_being_created
733 2020-05-19 Stafford Horne <shorne@gmail.com>
735 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
737 (or1k_elf_relocate_section): Access srelgot via
738 htab->root.srelgot. Add assertions for srelgot->contents.
739 Introduce local variable for srelgot to not reuse global
741 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
742 (or1k_set_got_and_rela_sizes): New function.
743 (or1k_initial_exec_offset): New function.
744 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
745 (or1k_elf_relocate_section): Allow for TLS to handle multiple
747 (or1k_elf_check_relocs): Use OR to set TLS access.
748 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
750 (or1k_elf_size_dynamic_sections): Use
751 or1k_set_got_and_rela_sizes to set sizes.
752 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
753 (TCB_SIZE): New macro.
754 (tpoff): Use TCB_SIZE and alignment to calculate offset.
755 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
756 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
757 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
758 (tpoff): Add dynamic boolean argument.
759 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
761 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
763 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
764 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
765 cases with BFD_RELOC_AARCH64_JUMP26.
766 (elfNN_aarch64_check_relocs): Likewise.
768 2020-05-19 Alan Modra <amodra@gmail.com>
770 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
771 bfd_get_filename rather than accessing bfd->filename directly.
772 * aout-target.h (MY (object_p)): Likewise.
773 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
774 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
775 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
776 (_bfd_archive_bsd44_construct_extended_name_table),
777 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
778 (_bfd_bsd_write_armap): Likewise.
779 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
780 * cache.c (bfd_open_file): Likewise.
781 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
782 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
783 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
784 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
785 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
786 * elf32-nds32.c (nds32_elf_output_symbol_hook),
787 (patch_tls_desc_to_ie): Likewise.
788 * elf32-spu.c (sort_bfds, print_one_overlay_section),
789 (spu_elf_auto_overlay): Likewise.
790 * elf64-hppa.c (elf_hppa_final_link): Likewise.
791 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
792 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
793 * elflink.c (bfd_elf_size_dynamic_sections),
794 (elf_link_input_bfd): Likewise.
795 * linker.c (_bfd_generic_link_output_symbols): Likewise.
796 * mach-o.c (bfd_mach_o_follow_dsym),
797 (bfd_mach_o_close_and_cleanup): Likewise.
798 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
799 (find_separate_debug_file, get_build_id_name): Likewise.
800 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
801 * plugin.c (bfd_plugin_open_input): Likewise.
802 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
803 * som.c (som_write_armap): Likewise.
804 * srec.c (srec_write_record, srec_write_symbols): Likewise.
805 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
806 (_bfd_vms_lib_write_archive_contents): Likewise.
807 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
809 2020-05-19 Alan Modra <amodra@gmail.com>
812 * bfdio.c (_bfd_real_fopen): Typo fix.
814 2020-05-18 Nick Clifton <nickc@redhat.com>
817 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
818 for the sections_being_created array.
820 2020-05-18 Alan Modra <amodra@gmail.com>
822 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
823 they can be freed without also freeing internal_relocs.
825 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
828 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
829 separators into DOS style when creating a WIN32 fullpath.
831 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
833 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
834 to initialize RISC-V tdata.
836 2020-05-12 Gunther Nikl <gnikl@justmail.de>
838 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
841 2020-05-11 Alan Modra <amodra@gmail.com>
843 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
845 2020-05-11 Alan Modra <amodra@gmail.com>
847 * elf64-ppc.c: Rename powerxx to power10 throughout.
849 2020-05-11 Alan Modra <amodra@gmail.com>
852 * coffgen.c (coff_get_normalized_symtab): Check that buffer
853 contains required number of auxents before processing any auxent.
854 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
855 file name from auxents for PE.
857 2020-05-04 Gunther Nikl <gnikl@justmail.de>
859 * aout-cris.c (DEFAULT_ARCH): Delete define.
860 (MY_set_arch_mach): Likewise.
861 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
863 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
864 of r_type before the shift.
866 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
869 * elfnn-aarch64.c (group_sections): Copy implementation from
872 2020-05-01 Alan Modra <amodra@gmail.com>
875 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
876 accessing root.u.def of symbols. Also check root.u.def.section
877 is non-NULL. Reverse tests so as to make the logic positive.
879 2020-05-01 Alan Modra <amodra@gmail.com>
882 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
883 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
885 2020-05-01 Alan Modra <amodra@gmail.com>
888 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
889 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
890 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
891 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
892 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
893 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
894 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
895 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
896 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
897 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
899 2020-05-01 Alan Modra <amodra@gmail.com>
902 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
903 from shared libraries.
905 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
907 * elf32-xtensa.c (relax_section): Don't negate diff_value for
908 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
909 equals 0. Report overflow when the result has negative sign but
910 all significant bits are zero.
912 2020-04-29 Gunther Nikl <gnikl@justmail.de>
914 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
915 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
917 2020-04-28 Alan Modra <amodra@gmail.com>
919 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
920 Emit warning message.
922 2020-04-27 Tamar Christina <tamar.christina@arm.com>
924 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
925 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
926 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
927 to x86_64_pe_big_vec as it not a big-endian format.
928 (vec i386_pe_big_vec): New.
929 * configure.ac: Likewise.
930 * targets.c: Likewise.
931 * configure: Regenerate.
932 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
933 COFF_WITH_PE_BIGOBJ): New.
934 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
936 (x86_64_pe_be_vec): Moved.
938 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
940 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
941 * elf.c (elfcore_grok_arc_v2): New function.
942 (elfcore_grok_note): Call the new function to handle the corresponding
944 (elfcore_write_arc_v2): New function.
945 (elfcore_write_register_note): Call the new function to handle the
946 corresponding pseudo-sections.
948 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
951 * bfd-in2.h: Regenerated.
952 * elf32-xtensa.c (elf_howto_table): New entries for
953 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
954 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
955 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
956 R_XTENSA_NDIFF{8,16,32}.
957 * libbfd.h (bfd_reloc_code_real_names): Add names for
958 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
959 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
960 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
961 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
963 2020-04-21 Tamar Christina <tamar.christina@arm.com>
966 * compress.c (bfd_get_full_section_contents): Exclude sections with no
969 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
972 * elf-bfd.h (elf_backend_data): Add
973 elf_backend_strip_zero_sized_dynamic_sections.
974 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
975 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
977 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
979 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
981 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
983 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
985 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
987 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
989 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
991 2020-04-21 Nick Clifton <nickc@redhat.com>
993 * po/sr.po: Updated Serbian translation.
995 2020-04-21 Alan Modra <amodra@gmail.com>
997 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1000 2020-04-20 Stephen Casner <casner@acm.org>
1002 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1003 causing globals from linker script to be treated as debug symbols.
1004 (translate_symbol_table): Don't sign-extend symbol values from 16
1005 to 64 bits in nm output.
1007 2020-04-20 Alan Modra <amodra@gmail.com>
1009 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1011 2020-04-18 Alan Modra <amodra@gmail.com>
1013 * section.c (bfd_is_const_section): Correct test for special
1015 * bfd-in2.h: Regenerate.
1017 2020-04-17 Alan Modra <amodra@gmail.com>
1020 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1023 2020-04-16 Nick Clifton <nickc@redhat.com>
1026 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1027 abort with a more helpful error message.
1029 2020-04-16 Alan Modra <amodra@gmail.com>
1032 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1035 2020-04-15 Fangrui Song <maskray@google.com>
1038 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1039 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1040 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1041 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1042 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1043 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1044 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1045 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1046 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1047 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1048 * elflink.c (elf_link_output_extsym): Likewise.
1049 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1051 2020-04-15 Alan Modra <amodra@gmail.com>
1054 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1055 pointer into strings that may be freed for section name, always
1056 allocate a new string.
1058 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1059 Jan W. Jagersma <jwjagersma@gmail.com>
1061 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1062 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1063 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1064 (_bfd_go32_mkobject): New functions.
1065 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1066 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1067 (go32exe_mkobject): Call _bfd_go32_mkobject.
1068 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1069 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1071 (coff_write_relocs): Enable extended reloc counter code if
1072 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1073 (coff_write_object_contents): Likewise. Pad section headers
1074 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1075 instead of coff_swap_scnhdr_out.
1076 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1077 enable extended reloc counter.
1078 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1079 Declare with ATTRIBUTE_UNUSED.
1080 * libcoff-in.h: (struct coff_tdata): New field go32.
1082 * libcoff.h: Regenerate.
1084 2020-04-14 Fangrui Song <maskray@google.com>
1087 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1090 2020-04-14 Stephen Casner <casner@acm.org>
1093 * pdp11.c: Add implementation of --imagic option.
1094 (adjust_o_magic): Fix objcopy --extract-symbol test.
1095 * libaout.h (enum aout_magic): Add i_magic.
1097 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1098 Nick Clifton <nickc@redhat.com>
1100 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1102 <default>: Error rather than abort.
1104 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1107 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1108 relocation section from section group.
1110 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1112 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1113 bfd->origin to file offset.
1114 * bfdwin.c (bfd_get_file_window): Likewise.
1115 * bfd.c: Clarify the use of the bfd->origin field.
1116 * bfd-in2.h: Regenerate.
1117 * coff-i386.c: Don't include go32exe.h. Allow overriding
1118 coff_write_object_contents via COFF_WRITE_CONTENTS.
1119 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1120 (go32exe_write_object_contents): New functions.
1121 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1122 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1123 (create_go32_stub): Remove check for 2k size limit. Read stub
1124 from go32exe_temp_stub if present.
1125 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1126 copy variable-length stub.
1127 (go32_check_format): Read stub to go32exe_temp_stub, set
1128 origin, return go32exe_cleanup.
1129 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1130 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1131 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1132 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1133 Remove functions and their associated #defines.
1134 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1135 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1136 Rename field go32stub to stub.
1137 * libcoff.h: Regenerate.
1138 * coff-stgo32.c (go32_check_format): Rename to...
1139 (go32exe_check_format): ...this.
1140 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1141 (go32exe_copy_private_bfd_data): ...this.
1142 (stub_bytes): Rename to...
1143 (go32exe_default_stub): ...this.
1144 (create_go32_stub): Rename to...
1145 (go32exe_create_stub): ...this.
1146 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1149 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1153 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1154 relocation to R_386_32 for relocation against non-preemptible
1156 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1157 allocate dynamic relocation for non-preemptible absolute symbol.
1158 (elf_i386_relocate_section): Pass sec to
1159 GENERATE_DYNAMIC_RELOCATION_P.
1160 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1161 (elf_x86_64_convert_load_reloc): Covert load relocation to
1162 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1163 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1164 for non-preemptible absolute symbol if they overflow.
1165 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1166 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1167 symbol. Don't allocate dynamic relocation for non-preemptible
1169 (elf_x86_64_relocate_section): Don't generate relative relocation
1170 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1171 to GENERATE_DYNAMIC_RELOCATION_P.
1172 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1173 against non-preemptible absolute symbol.
1174 (_bfd_elf_x86_valid_reloc_p): New function.
1175 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1177 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1178 argument. Don't generate dynamic relocation against
1179 non-preemptible absolute symbol.
1180 (ABS_SYMBOL_P): New.
1181 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1182 against non-preemptible absolute symbol.
1184 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1185 (_bfd_elf_x86_valid_reloc_p): New.
1187 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1190 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1191 address in the GOT if in thumb only mode.
1193 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1195 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1197 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1199 * mmo.c (mmo_scan): Create .text section only when needed, not
1202 2020-03-31 Alan Modra <amodra@gmail.com>
1204 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1207 2020-03-31 Alan Modra <amodra@gmail.com>
1209 * vms-alpha.c (image_write): Check bounds for sections without
1210 contents too. Error on non-zero write to section without
1212 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1214 2020-03-31 Alan Modra <amodra@gmail.com>
1216 * tekhex.c (pass_over): Check is_eof before reading buffer.
1218 2020-03-30 Nick Clifton <nickc@redhat.com>
1221 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1222 field to timestamp and make it an integer.
1223 * libcoff.h: Regenerate.
1224 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1225 field in the pe_data structure rather than the insert_timestamp
1228 2020-03-30 Alan Modra <amodra@gmail.com>
1231 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1234 2020-03-26 Nick Clifton <nickc@redhat.com>
1236 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1237 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1239 * libbfd.h: Regenerate.
1241 2020-03-26 Alan Modra <amodra@gmail.com>
1243 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1245 2020-03-26 Alan Modra <amodra@gmail.com>
1247 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1249 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1251 2020-03-25 Nick Clifton <nickc@redhat.com>
1253 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1255 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1256 * libbfd.h: Regenerate.
1258 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1260 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1261 correct field name in the output string.
1263 2020-03-25 Alan Modra <amodra@gmail.com>
1266 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1267 for SHT_NOBITS section if first in segment.
1269 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1272 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1273 (_bfd_elf_get_symbol_version_string): This.
1274 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1275 (_bfd_elf_get_symbol_version_string): This.
1276 (bfd_elf_print_symbol): Pass TRUE to
1277 _bfd_elf_get_symbol_version_string.
1278 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1279 bfd_boolean argument.
1280 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1281 * targets.c (_bfd_get_symbol_version_string): Likewise.
1282 (bfd_get_symbol_version_string): Likewise.
1283 * bfd-in2.h: Regenerated.
1285 2020-03-24 Nick Clifton <nickc@redhat.com>
1286 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1289 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1292 2020-03-24 Nick Clifton <nickc@redhat.com>
1295 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1296 segment to use for PT_GNU_RELRO, ignore empty sections in a
1297 segment's current list.
1299 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1304 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1307 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1308 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1309 on the previous _bfd_elf_get_symbol_version_string.
1310 (_bfd_elf_get_symbol_version_string): Use it.
1312 2020-03-24 Alan Modra <amodra@gmail.com>
1314 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1315 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1318 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1320 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1322 2020-03-23 Alan Modra <amodra@gmail.com>
1324 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1325 symbol count. Allocate an extra byte to ensure name strings
1326 are terminated. Sanity check name offsets. Release memory on
1329 2020-03-23 Alan Modra <amodra@gmail.com>
1331 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1332 field hasn't been read. Remove unnecessary casts.
1334 2020-03-22 Alan Modra <amodra@gmail.com>
1336 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1337 enough to read number of symbols.
1339 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1341 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1342 (EXECUTABLE_SUFFIX): Likewise.
1343 * config.in: Regenerated.
1344 * configure: Likewise.
1345 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1346 _bfd_generic_close_and_cleanup.
1347 (plugin_list_entry): Remove resolution_file, resolution_option,
1348 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1349 lto_wrapper, gcc_env and initialized,
1350 (need_lto_wrapper_p): Removed.
1351 (get_lto_wrapper): Likewise.
1352 (setup_lto_wrapper_env): Likewise.
1353 (register_all_symbols_read): Likewise.
1354 (egister_cleanup): Likewise.
1355 (get_symbols): Likewise.
1356 (add_input_file): Likewise.
1357 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1358 (add_symbols): Updated.
1359 (try_claim): Likewise.
1360 (try_load_plugin): Likewise.
1361 (bfd_plugin_canonicalize_symtab): Likewise.
1362 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1363 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1365 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1368 * plugin.c (plugin_list_entry): Add has_symbol_type.
1369 (add_symbols_v2): New function.
1370 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1371 provides symbol type.
1372 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1373 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1376 2020-03-20 Alan Modra <amodra@gmail.com>
1378 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1379 enough to read number of symbols.
1381 2020-03-20 Alan Modra <amodra@gmail.com>
1383 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1384 backend functions for NULL before calling.
1385 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1386 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1387 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1388 * elfnn-ia64.c (ignore_errors): New function.
1389 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1391 2020-03-19 Nick Clifton <nickc@redhat.com>
1394 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1395 location of the varinfo in the unit's debug info data. Change the
1396 type of the stack field to a boolean.
1397 (lookup_var_by_offset): New function. Returns the varinfo
1398 structure for the variable described at the given offset in the
1400 (scan_unit_for_symbols): Add support for variables which have the
1401 DW_AT_specification attribute.
1403 2020-03-19 Nick Clifton <nickc@redhat.com>
1406 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1409 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1411 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1413 2020-03-18 Nick Clifton <nickc@redhat.com>
1416 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1417 memory access when processing a corrupt secondary reloc section.
1419 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1421 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1422 instead of calling abort.
1423 * elf32-csky.c (csky_build_one_stub): Likewise.
1424 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1425 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1426 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1427 * elf32-metag.c (metag_build_one_stub): Likewise.
1428 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1429 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1430 (ppc_size_one_stub): Likewise.
1431 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1433 2020-03-17 Nick Clifton <nickc@redhat.com>
1436 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1437 with error messages.
1439 2020-03-17 Nick Clifton <nickc@redhat.com>
1442 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1443 free. Add free on another failure path.
1445 2020-03-16 Alan Modra <amodra@gmail.com>
1448 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1449 we have a non-zero section count. Do lma comparison in octets.
1451 2020-03-16 Alan Modra <amodra@gmail.com>
1453 * vms-alpha.c (dst_restore_location): Validate index into
1454 dst_ptr_offsets array before accessing. Return status.
1455 (dst_retrieve_location): Similarly, making "loc" parameter a
1456 pointer to return value.
1457 (_bfd_vms_slurp_etir): Update calls to above functions.
1459 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1461 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1463 * configure: Regenerated.
1465 2020-03-14 Alan Modra <amodra@gmail.com>
1467 * section.c (BFD_FAKE_SECTIONS): Formatting.
1468 * bfd-in2.h: Regenerate.
1470 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1472 * elf.c (elfcore_grok_netbsd_note): Add support for
1473 NT_NETBSDCORE_LWPSTATUS notes.
1475 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1477 * bfd-in2.h: Regenerate.
1478 * section.c (asection): Add already_assigned field.
1479 (BFD_FAKE_SECTION): Add default initializer for it.
1480 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1481 * elf32-arm.c (arm_build_one_stub): Add support for
1482 non_contiguous_regions.
1483 * elf32-csky.c (csky_build_one_stub): Likewise.
1484 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1485 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1486 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1487 * elf32-metag.c (metag_build_one_stub): Likewise.
1488 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1489 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1490 (ppc_size_one_stub): Likewise.
1491 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1492 * elflink.c (elf_link_input_bfd): Likewise.
1494 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf-linker-x86.h (elf_linker_x86_params): Add
1498 static_before_all_inputs and has_dynamic_linker.
1499 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1500 dynamic input objects if -static is passed at command-line
1501 before all input files without --dynamic-linker unless
1502 --no-dynamic-linker is used.
1504 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1506 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1508 2020-03-13 Christian Eggers <ceggers@gmx.de>
1510 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1511 "p_paddr" from "at".
1512 * elfcode.h (bfd_from_remote_memory): Add units to several
1513 parameters. New local "opb". Fix usage of p_align. Fix
1514 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1515 call of target_read_memory.
1516 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1517 calculation of "offset" and "output_offset".
1518 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1519 from "offset" and fix calculation of "end" from "vma+size". Fix
1520 comparison between "sh_addr" and "vma"/"output_offset".
1521 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1522 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1524 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1525 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1526 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1527 assignment of p_paddr from phdr_lma. Fix comparison between
1528 "lma+size" and "next->lma".
1529 (elf_sort_segments): Fix assignment from p_paddr to lma.
1530 (assign_file_positions_for_load_sections): Add unit (bytes) to
1531 local "align". Fix calculation of local "off_adjust". Fix
1532 calculation of local "filehdr_vaddr".
1533 (assign_file_positions_for_non_load_sections): New local "opb".
1534 Fix calculation of "end" from "p_size". Fix comparison between
1535 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1536 from "end" and "p_vaddr".
1537 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1538 vma. Fix assignment to p_paddr from lma. Fix comparison between
1539 p_paddr and lma. Fix assignment to p_paddr from lma.
1540 * merge.c (sec_merge_emit): New local "opb". Convert
1541 "alignment_power" to octets.
1542 (_bfd_add_merge_section): New locals "alignment_power" and
1543 "opb". Fix comparison between "alignment_power" and
1545 (_bfd_merge_sections): New local "opb". Divide size by opb
1546 before checking align mask.
1548 2020-03-13 Christian Eggers <ceggers@gmx.de>
1550 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1551 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1553 (_bfd_elf_make_section_from_phdr): Similarly.
1554 (elf_fake_sections): Fix calculation of
1555 Elf_Internal_shdr::sh_addr from section VMA.
1556 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1558 (assign_file_positions_for_load_sections): Fix calculations of
1559 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1560 comparison between program header address and section LMA.
1561 (assign_file_positions_for_non_load_sections): Likewise.
1562 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1563 (IS_CONTAINED_BY_VMA): Add parameter opb.
1564 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1565 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1566 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1567 Fix calculations of p_addr_valid and p_vaddr_offset.
1568 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1569 with octets per byte when comparing against p_vaddr.
1571 2020-03-11 Alan Modra <amodra@gmail.com>
1573 * som.c (setup_sections): Sanity check subspace.name.
1575 2020-03-11 Alan Modra <amodra@gmail.com>
1577 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1579 2020-03-10 Alan Modra <amodra@gmail.com>
1582 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1585 2020-03-09 Alan Modra <amodra@gmail.com>
1587 * wasm-module.c (wasm_scan): Sanity check file name length
1588 before allocating memory. Move common section setup code. Do
1589 without bfd_tell to calculate section size.
1591 2020-03-06 Nick Clifton <nickc@redhat.com>
1593 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1594 with error messages and failure return values.
1596 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1598 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1599 relocation sections for any removed reference to a dynamic symbol.
1601 2020-03-05 Nick Clifton <nickc@redhat.com>
1603 * elf-bfd.h (struct elf_backend_data): Add new fields:
1604 init_secondary_reloc_section, slurp_secondary_reloc_section,
1605 write_secondary_reloc_section.
1606 (_bfd_elf_init_secondary_reloc_section): Prototype.
1607 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1608 (_bfd_elf_write_secondary_reloc_section): Prototype.
1609 * elf.c ( bfd_section_from_shdr): Invoke the new
1610 init_secondary_reloc_section backend function, if defined, when a
1611 second reloc section is encountered.
1612 (swap_out_syms): Invoke the new symbol_section_index function, if
1613 defined, when computing the section index of an OS/PROC specific
1615 (_bfd_elf_init_secondary_reloc_section): New function.
1616 (_bfd_elf_slurp_secondary_reloc_section): New function.
1617 (_bfd_elf_write_secondary_reloc_section): New function.
1618 (_bfd_elf_copy_special_section_fields): New function.
1619 * elfcode.h (elf_write_relocs): Invoke the new
1620 write_secondary_relocs function, if defined, in order to emit
1622 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1623 function, if defined, in order to read in secondary relocs.
1624 * elfxx-target.h (elf_backend_copy_special_section_fields):
1625 Provide a non-NULL default definition.
1626 (elf_backend_init_secondary_reloc_section): Likewise.
1627 (elf_backend_slurp_secondary_reloc_section): Likewise.
1628 (elf_backend_write_secondary_reloc_section): Likewise.
1629 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1631 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1632 * configure: Regenerate.
1634 2020-03-05 Alan Modra <amodra@gmail.com>
1636 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1637 against file size before allocating memory. Use bfd_alloc rather
1638 than bfd_zalloc for carsym/strings memory.
1640 2020-03-04 Alan Modra <amodra@gmail.com>
1642 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1643 sh_addr mod sh_addalign is zero.
1645 2020-03-04 Alan Modra <amodra@gmail.com>
1647 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1649 2020-03-03 Alan Modra <amodra@gmail.com>
1651 * format.c (struct bfd_preserve): Add cleanup field.
1652 (bfd_preserve_save): Add cleanup param and save.
1653 (bfd_preserve_restore): Return cleanup.
1654 (bfd_preserve_finish): Call the cleanup for the discarded match.
1655 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1656 and clear when preserving a match. Restore cleanup too when
1657 restoring that match.
1659 2020-03-02 Alan Modra <amodra@gmail.com>
1661 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1662 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1663 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1664 (core_sco5_vec): Correct initialisers.
1666 2020-03-02 Alan Modra <amodra@gmail.com>
1668 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1669 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1670 * cisco-core.c (cisco_core_file_validate): Likewise.
1671 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1672 * hpux-core.c (hpux_core_core_file_p): Likewise.
1673 * irix-core.c (irix_core_core_file_p): Likewise.
1674 * lynx-core.c (lynx_core_file_p): Likewise.
1675 * netbsd-core.c (netbsd_core_file_p): Likewise.
1676 * osf-core.c (osf_core_core_file_p): Likewise.
1677 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1678 * sco5-core.c (sco5_core_file_p): Likewise.
1680 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1682 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1684 2020-03-02 Alan Modra <amodra@gmail.com>
1686 * targets.c (bfd_cleanup): New typedef.
1687 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1688 * libbfd-in.h (_bfd_no_cleanup): Define.
1689 * format.c (bfd_reinit): Add cleanup parameter, call it.
1690 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1691 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1692 * aout-target.h (callback, object_p): Return bfd_cleanup.
1693 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1694 * archive.c (bfd_generic_archive_p): Likewise.
1695 * binary.c (binary_object_p): Likewise.
1696 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1697 * coff-ia64.c (ia64coff_object_p): Likewise.
1698 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1699 * coff-sh.c (coff_small_object_p): Likewise.
1700 * coff-stgo32.c (go32_check_format): Likewise.
1701 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1702 (xcoff64_core_p): Likewise.
1703 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1704 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1705 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1706 * elfcode.h (elf_object_p): Likewise.
1707 * elfcore.h (elf_core_file_p): Likewise.
1708 * i386msdos.c (msdos_object_p): Likewise.
1709 * ihex.c (ihex_object_p): Likewise.
1710 * libaout.h (some_aout_object_p): Likewise.
1711 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1712 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1713 * libbfd.c (_bfd_dummy_target): Likewise.
1714 * libcoff-in.h (coff_object_p): Likewise.
1715 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1716 (bfd_mach_o_arm64_core_p): Likewise.
1717 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1718 (bfd_mach_o_arm_core_p): Likewise.
1719 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1720 (bfd_mach_o_i386_core_p): Likewise.
1721 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1722 (bfd_mach_o_x86_64_core_p): Likewise.
1723 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1724 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1725 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1726 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1727 * mmo.c (mmo_object_p): Likewise.
1728 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1729 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1730 (pe_bfd_object_p): Likewise.
1731 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1732 * ppcboot.c (ppcboot_object_p): Likewise.
1733 * rs6000-core.c (rs6000coff_core_p): Likewise.
1734 * som.c (som_object_setup, som_object_p): Likewise.
1735 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1736 * tekhex.c (tekhex_object_p): Likewise.
1737 * vms-alpha.c (alpha_vms_object_p): Likewise.
1738 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1739 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1740 * wasm-module.c (wasm_object_p): Likewise.
1741 * xsym.c (bfd_sym_object_p): Likewise.
1742 * xsym.h (bfd_sym_object_p): Likewise.
1743 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1745 * pdp11.c (some_aout_object_p): Likewise.
1746 * plugin.c (register_ld_plugin_object_p): Update object_p
1748 * plugin.h (register_ld_plugin_object_p): Likewise.
1749 * bfd-in2.h: Regenerate.
1750 * libbfd.h: Regenerate.
1751 * libcoff.h: Regenerate.
1753 2020-03-02 Alan Modra <amodra@gmail.com>
1755 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1756 applicable section flags.
1757 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1758 (mips_ecoff_bele_vec): Likewise.
1759 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1761 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1762 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1764 2020-03-02 Alan Modra <amodra@gmail.com>
1766 * elf32-m32r.c (m32r_elf_section_flags): New function.
1767 (elf_backend_section_flags): Define.
1768 * elf32-nds32.c (nds32_elf_section_flags): New function.
1769 (elf_backend_section_flags): Define.
1770 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1771 .sbss and .sdata sections.
1772 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1773 for SHF_V850_GPREL sections.
1774 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1776 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1777 for SHF_PARISC_SHORT sections.
1778 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1779 (elf_backend_section_flags): Define.
1780 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1781 for SHF_MIPS_GPREL sections. Delete FIXME.
1783 2020-03-02 Alan Modra <amodra@gmail.com>
1785 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1786 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1787 calling elf_backend_section_flags with adjusted params. Use
1788 newsect->flags past that point.
1789 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1791 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1792 to have their type overridden, and all sh_flags but processor and
1794 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1795 * elf32-mep.c (mep_elf_section_flags): Likewise.
1796 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1797 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1798 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1799 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1800 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1801 stub BFD and non-aarch64 input files when scanning for stubs.
1803 2020-03-02 Alan Modra <amodra@gmail.com>
1805 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1806 limit to decompressed element size.
1808 2020-03-02 Alan Modra <amodra@gmail.com>
1810 * vms-lib.c (vms_traverse_index): Add recur_count param and
1811 update calls. Fail on excessive recursion.
1813 2020-03-02 Alan Modra <amodra@gmail.com>
1815 * vms-alpha.c (vms_get_remaining_object_record): Use
1816 bfd_realloc_or_free rather than bfd_realloc.
1817 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1818 (dst_define_location, parse_module): Likewise, and check realloc
1819 return status before using memory. Return status from function
1820 adjusting all callers.
1822 2020-02-28 Alan Modra <amodra@gmail.com>
1824 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1826 2020-02-28 Alan Modra <amodra@gmail.com>
1828 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1829 Remove duplicate undersize check.
1831 2020-02-27 Alan Modra <amodra@gmail.com>
1834 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1836 2020-02-27 Alan Modra <amodra@gmail.com>
1839 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1840 (coff_section_type): Adjust comment.
1841 (decode_section_type): Likewise. Call coff_section_type before
1842 decode_section_type.
1843 (bfd_decode_symclass): Use 'c' for common sections other than
1846 2020-02-27 Alan Modra <amodra@gmail.com>
1848 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1851 2020-02-27 Alan Modra <amodra@gmail.com>
1853 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1854 if file is an archive element.
1855 * bfd-in2.h: Regenerate.
1857 2020-02-26 Alan Modra <amodra@gmail.com>
1859 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1860 bfd_set_error on failing test. Don't bother changing bfd_error on
1861 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1862 Check sym name is within string buffer. Use size_t for some vars.
1863 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1864 int_buf. Don't change bfd_error on file read error. Use
1865 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1866 calculations to catch overflows before they occur. malloc and
1867 free raw armap rather than using bfd_alloc. Read raw armap before
1868 allocating carsym+strings buffer.
1869 (_bfd_slurp_extended_name_table): Localize variables. Check
1870 name size against file size.
1872 2020-02-26 Alan Modra <amodra@gmail.com>
1874 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1876 2020-02-26 Alan Modra <amodra@gmail.com>
1878 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1879 malloc. Check for NULL return from bfd_malloc.
1880 (rx_table_find, rx_table_map): Likewise.
1881 (rx_set_section_contents): Check bfd_alloc return.
1882 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1884 2020-02-26 Alan Modra <amodra@gmail.com>
1886 * aoutx.h: Indent labels correctly. Format error strings.
1887 * archive.c: Likewise.
1888 * archive64.c: Likewise.
1889 * coff-arm.c: Likewise.
1890 * coff-rs6000.c: Likewise.
1891 * coff-stgo32.c: Likewise.
1892 * cpu-arm.c: Likewise.
1893 * dwarf2.c: Likewise.
1894 * elf-ifunc.c: Likewise.
1895 * elf-properties.c: Likewise.
1896 * elf-s390-common.c: Likewise.
1897 * elf-strtab.c: Likewise.
1899 * elf32-arm.c: Likewise.
1900 * elf32-bfin.c: Likewise.
1901 * elf32-cr16.c: Likewise.
1902 * elf32-csky.c: Likewise.
1903 * elf32-i386.c: Likewise.
1904 * elf32-m68k.c: Likewise.
1905 * elf32-msp430.c: Likewise.
1906 * elf32-nds32.c: Likewise.
1907 * elf32-nios2.c: Likewise.
1908 * elf32-pru.c: Likewise.
1909 * elf32-xtensa.c: Likewise.
1910 * elf64-ia64-vms.c: Likewise.
1911 * elf64-x86-64.c: Likewise.
1912 * elfcode.h: Likewise.
1913 * elfcore.h: Likewise.
1914 * elflink.c: Likewise.
1915 * elfnn-aarch64.c: Likewise.
1916 * elfnn-ia64.c: Likewise.
1917 * elfnn-riscv.c: Likewise.
1918 * elfxx-mips.c: Likewise.
1919 * elfxx-sparc.c: Likewise.
1920 * elfxx-x86.c: Likewise.
1921 * i386lynx.c: Likewise.
1922 * merge.c: Likewise.
1923 * pdp11.c: Likewise.
1924 * plugin.c: Likewise.
1925 * reloc.c: Likewise.
1927 2020-02-26 Alan Modra <amodra@gmail.com>
1930 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1932 (bfd_elf_add_dt_needed_tag): Declare.
1933 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1934 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1935 from elf_add_dt_needed_tag. Remove soname and doit param.
1936 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1937 to see whether as-needed lib is already loaded, use dyn_loaded
1938 list instead. When saving and restoring around as-needed lib
1939 handle possibility that dynstr has not been initialised. Don't
1940 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1941 Mark libs loaded via DT_NEEDED entries of other libs with
1942 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1944 (elf_link_check_versioned_symbol): Remove now unneccesary
1945 DYNAMIC check when traversing dyn_loaded list.
1947 2020-02-26 Alan Modra <amodra@gmail.com>
1949 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1951 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1954 * plugin.c (need_lto_wrapper_p): New.
1955 (bfd_plugin_set_program_name): Add an int argument to set
1957 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1959 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1961 2020-02-24 Alan Modra <amodra@gmail.com>
1963 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1965 2020-02-24 Alan Modra <amodra@gmail.com>
1967 * vms-lib.c (struct carsym_mem): Add limit.
1968 (vms_add_index): Heed limit.
1969 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1970 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1971 Always return actual number read.
1972 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1973 assertion with error exit.
1975 2020-02-22 Alan Modra <amodra@gmail.com>
1978 * elf.c (assign_file_positions_for_load_sections): Continue linking
1979 on "PHDR segment not covered by LOAD segment" errors.
1981 2020-02-21 Alan Modra <amodra@gmail.com>
1983 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1985 (bfd_mach_o_canonicalize_reloc): Likewise.
1986 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1987 counts and offsets against file size.
1988 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1989 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1990 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1991 against file size. Delete symbol table error message.
1992 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
1994 (bfd_mach_o_read_symtab): Likewise.
1995 (bfd_mach_o_read_command): Pass file size.
1996 (bfd_mach_o_scan): Sanity check command count against file size.
1998 2020-02-21 Alan Modra <amodra@gmail.com>
2001 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2002 "text", "data" and "bss" section pointer vars. Don't update
2003 section size, just exec header sizes.
2004 (adjust_sizes_and_vmas): Don't update text section size. Set
2005 initial exec header a_text. Print exec headers sizes.
2006 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2007 (adjust_sizes_and_vmas): Similarly. Formatting.
2008 (final_link): Correct final file extension.
2010 2020-02-20 Nick Clifton <nickc@redhat.com>
2012 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2014 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2016 (elfNN_bed): Initialise the symbol_section_index field.
2017 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2018 OS and PROC specific section indicies. Warn if converting other
2019 reserved incidies to SHN_ABS.
2021 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2024 * cpu-z80.c: Add machine type compatibility checking.
2026 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2029 * plugin.c (plugin_list_entry): Remove handle.
2030 (try_load_plugin): Call dlclose before return.
2032 2020-02-19 Alan Modra <amodra@gmail.com>
2034 * libbfd-in.h (_bfd_constant_p): Define.
2035 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2036 file size before allocating memory.
2037 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2038 * elf.c (bfd_elf_get_str_section): Likewise.
2039 (_bfd_elf_slurp_version_tables): Likewise.
2040 * libbfd.h: Regenerate.
2042 2020-02-19 Alan Modra <amodra@gmail.com>
2044 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2045 * aoutx.h (aout_get_external_symbols): Replace calls to
2046 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2047 (slurp_reloc_table): Likewise.
2048 * archive.c (do_slurp_bsd_armap): Likewise.
2049 (do_slurp_coff_armap): Likewise.
2050 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2051 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2052 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2053 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2054 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2055 (_bfd_coff_get_external_symbols): Likewise.
2056 * ecoff.c (ecoff_slurp_symbolic_header),
2057 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2058 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2059 (ecoff_indirect_link_order): Likewise.
2060 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2061 (_bfd_elf_slurp_version_tables): Likewise.
2062 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2063 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2064 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2065 * elf64-alpha.c (READ): Likewise.
2066 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2067 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2068 * elfcode.h (elf_slurp_symbol_table),
2069 (elf_slurp_reloc_table_from_section): Likewise.
2070 * elflink.c (elf_link_add_object_symbols),
2071 (elf_link_check_versioned_symbol): Likewise.
2072 * elfxx-mips.c (READ): Likewise.
2073 * i386lynx.c (slurp_reloc_table): Likewise.
2074 * lynx-core.c (lynx_core_file_p): Likewise.
2075 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2076 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2077 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2078 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2079 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2080 (bfd_pef_parse_symbols): Likewise.
2081 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2082 * som.c (setup_sections, som_slurp_string_table),
2083 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2084 (som_bfd_fill_in_ar_symbols): Likewise.
2085 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2086 (evax_bfd_print_image): Likewise.
2087 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2088 * wasm-module.c (wasm_scan): Likewise.
2089 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2090 * xsym.c (bfd_sym_read_name_table),
2091 (bfd_sym_print_type_information_table_entry): Likewise.
2092 * libbfd.h: Regenerate.
2094 2020-02-19 Alan Modra <amodra@gmail.com>
2096 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2097 reading external relocs.
2098 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2099 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2101 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2103 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2104 (m32c_elf_relax_section): Likewise.
2105 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2106 (rl78_elf_relax_section): Likewise.
2107 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2108 (elf32_rx_relax_section): Likewise.
2109 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2110 parameter types and use..
2111 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2112 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2113 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2114 being read from file, just the extra.
2115 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2116 after reading external syms. Free on failure.
2118 2020-02-19 Alan Modra <amodra@gmail.com>
2120 * coffcode.h (buy_and_read, coff_slurp_line_table),
2121 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2122 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2123 corresponding bfd_alloc call. Adjust variables to suit.
2124 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2125 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2126 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2127 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2128 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2129 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2130 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2131 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2132 * elf64-alpha.c (READ): Likewise.
2133 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2134 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2135 (bfd_from_remote_memory): Likewise.
2136 * elfcore.h (core_find_build_id): Likewise.
2137 * elfxx-mips.c (READ): Likewise.
2138 * mach-o.c (bfd_mach_o_mangle_sections),
2139 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2140 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2141 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2142 * som.c (setup_sections, som_prep_for_fixups)
2143 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2144 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2145 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2146 (som_bfd_ar_write_symbol_stuff): Likewise.
2147 * vms-alpha.c (vector_grow1): Likewise.
2148 * vms-lib.c (vms_add_index): Likewise.
2149 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2150 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2151 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2152 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2153 (bfd_alloc2, bfd_zalloc2): Delete.
2154 (_bfd_mul_overflow): Define.
2155 * libbfd.h: Regenerate.
2157 2020-02-19 Alan Modra <amodra@gmail.com>
2159 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2161 (assign_section_numbers): Likewise.
2162 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2163 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2164 bfd_malloc2, size_t amt, and unsigned tls_count.
2165 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2166 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2167 (elf_output_implib): Use bfd_alloc.
2169 2020-02-19 Alan Modra <amodra@gmail.com>
2171 * bfd.c (struct bfd): Move format and direction to other
2172 bitfields. Add "size".
2173 * bfdio.c (bfd_get_size): Cache size when not writing file.
2174 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2175 returning zero, ie. unknown.
2176 (bfd_get_alt_debug_link_info): Likewise.
2177 * bfd-in2.h: Regenerate.
2179 2020-02-19 Alan Modra <amodra@gmail.com>
2181 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2182 bfd_get_file_size twice.
2183 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2184 zero, ie. unknown, return.
2185 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2186 * elfcode.h (elf_swap_shdr_in): Likewise.
2187 (elf_object_p): Don't call bfd_get_file_size twice and correct
2190 2020-02-19 Alan Modra <amodra@gmail.com>
2192 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2193 FALSE if memory alloc fails. Adjust calls.
2194 * som.c (som_prep_for_fixups): Likewise.
2195 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2196 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2197 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2198 * som.c (som_build_and_write_symbol_table): Return via error_return
2200 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2201 (VEC_APPEND_EL): Delete.
2202 (vector_grow1): Return pointer to element. Catch overflow.
2203 Return NULL on memory allocation failure.
2204 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2205 (alpha_vms_add_fixup_ca): Likewise.
2206 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2208 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2210 2020-02-19 Alan Modra <amodra@gmail.com>
2212 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2213 * aout-target.h (object_p): Likewise.
2214 * aout-tic30.c (tic30_aout_object_p): Likewise.
2215 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2216 (emit_stringtab, write_syms, link_hash_table_create),
2217 (aout_link_write_other_symbol): Likewise.
2218 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2219 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2220 (_bfd_compute_and_write_armap): Likewise.
2221 * archures.c (bfd_arch_list): Likewise.
2222 * bfd.c (bfd_record_phdr): Likewise.
2223 * binary.c (binary_canonicalize_symtab): Likewise.
2224 * cisco-core.c (cisco_core_file_validate): Likewise.
2225 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2226 (find_arm_glue, record_arm_to_thumb_glue),
2227 (record_thumb_to_arm_glue): Likewise.
2228 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2229 (ppc_allocate_toc_section): Likewise.
2230 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2231 * coff-sh.c (sh_relax_section): Likewise.
2232 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2233 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2234 (coff_set_alignment_hook, coff_mkobject),
2235 (coff_compute_section_file_positions): Likewise.
2236 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2237 (coff_find_nearest_line_with_names),
2238 ( bfd_coff_set_symbol_class): Likewise.
2239 * cofflink.c (_bfd_coff_link_hash_table_create),
2240 (_bfd_coff_link_input_bfd): Likewise.
2241 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2242 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2243 (build_line_info_table, sort_line_sequences),
2244 (line_info_add_include_dir, line_info_add_file_name),
2245 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2246 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2247 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2248 (_bfd_ecoff_find_nearest_line),
2249 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2250 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2251 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2252 * elf-m10300.c (mn10300_elf_relax_section),
2253 (elf32_mn10300_link_hash_table_create): Likewise.
2254 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2255 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2256 * elf32-arm.c (elf32_arm_link_hash_table_create),
2257 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2258 (elf32_arm_new_section_hook): Likewise.
2259 * elf32-avr.c (elf_avr_new_section_hook),
2260 (elf32_avr_link_hash_table_create, get_local_syms),
2261 (elf32_avr_setup_section_lists): Likewise.
2262 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2263 (bfin_link_hash_table_create): Likewise.
2264 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2265 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2266 * elf32-csky.c (csky_elf_link_hash_table_create),
2267 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2268 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2269 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2270 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2271 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2272 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2273 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2274 (m32r_elf_check_relocs): Likewise.
2275 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2276 (elf32_m68hc11_setup_section_lists),
2277 (elf32_m68hc11_size_stubs): Likewise.
2278 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2279 * elf32-metag.c (elf_metag_link_hash_table_create),
2280 (elf_metag_setup_section_lists): Likewise.
2281 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2282 (microblaze_elf_check_relocs): Likewise.
2283 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2284 (nds32_elf_check_relocs): Likewise.
2285 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2286 (get_local_syms, nios2_elf32_check_relocs),
2287 (nios2_elf32_link_hash_table_create): Likewise.
2288 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2289 (or1k_elf_check_relocs): Likewise.
2290 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2291 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2292 * elf32-s390.c (elf_s390_link_hash_table_create),
2293 (elf_s390_check_relocs): Likewise.
2294 * elf32-score.c (score_elf_create_got_section),
2295 (s3_elf32_score_new_section_hook),
2296 (elf32_score_link_hash_table_create): Likewise.
2297 * elf32-score7.c (score_elf_create_got_section),
2298 (s7_elf32_score_new_section_hook): Likewise.
2299 * elf32-sh.c (sh_elf_link_hash_table_create),
2300 (sh_elf_check_relocs): Likewise.
2301 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2302 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2303 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2304 (tilepro_elf_check_relocs): Likewise.
2305 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2306 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2307 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2308 (elf_xtensa_new_section_hook): Likewise.
2309 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2310 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2311 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2312 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2313 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2314 * elf64-ppc.c (ppc64_elf_new_section_hook),
2315 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2316 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2317 * elf64-s390.c (elf_s390_link_hash_table_create),
2318 (elf_s390_check_relocs): Likewise.
2319 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2320 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2321 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2322 (elf_link_add_archive_symbols, compute_bucket_count),
2323 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2324 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2325 (bfd_elf_final_link): Likewise.
2326 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2327 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2328 (elfNN_aarch64_new_section_hook): Likewise.
2329 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2330 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2331 (riscv_elf_check_relocs): Likewise.
2332 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2333 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2334 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2335 (_bfd_mips_elf_link_hash_table_create): Likewise.
2336 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2337 (_bfd_sparc_elf_check_relocs),
2338 (_bfd_sparc_elf_new_section_hook): Likewise.
2339 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2340 (tilegx_elf_check_relocs): Likewise.
2341 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2342 * format.c (bfd_check_format_matches): Likewise.
2343 * hash.c (_bfd_stringtab_init): Likewise.
2344 * ihex.c (ihex_scan): Likewise.
2345 * irix-core.c (irix_core_core_file_p): Likewise.
2346 * linker.c (bfd_wrapped_link_hash_lookup),
2347 (_bfd_generic_link_hash_table_create),
2348 (_bfd_generic_reloc_link_order): Likewise.
2349 * lynx-core.c (lynx_core_file_p): Likewise.
2350 * netbsd-core.c (netbsd_core_file_p): Likewise.
2351 * osf-core.c (osf_core_core_file_p): Likewise.
2352 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2353 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2354 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2355 * peicode.h (pe_mkobject): Likewise.
2356 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2357 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2358 * sco5-core.c (read_uarea): Likewise.
2359 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2360 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2361 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2362 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2363 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2364 * srec.c (srec_scan): Likewise.
2365 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2366 * targets.c (bfd_target_list): Likewise.
2367 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2368 * trad-core.c (trad_unix_core_file_p): Likewise.
2369 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2370 (vms_new_section_hook): Likewise.
2371 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2372 * xcofflink.c (xcoff_get_section_contents),
2373 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2374 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2375 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2377 2020-02-19 Alan Modra <amodra@gmail.com>
2379 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2381 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2383 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2384 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2385 a build_list_p argument. Don't search plugin_list. Short circuit
2386 when building the plugin list.
2387 (has_plugin): Renamed to has_plugin_list.
2388 (bfd_plugin_set_plugin): Don't set has_plugin.
2389 (bfd_plugin_specified_p): Check plugin_list instead.
2390 (build_plugin_list): New function.
2391 (load_plugin): Call build_plugin_list and use plugin_list.
2393 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2396 * plugin.c (try_claim): Always clean up for LTO wrapper.
2397 (try_load_plugin): Treat each object as independent. Create a
2398 copy for plugin name.
2400 2020-02-11 Nick Clifton <nickc@redhat.com>
2402 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2403 for addresses in print statements.
2404 (msp430_elf_relax_delete_bytes): Likewise.
2405 (msp430_elf_relax_add_words): Likewise.
2406 (msp430_elf_relax_section): Likewise.
2408 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2410 * plugin.c (add_symbols): Clear plugin_data memory.
2412 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2415 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2416 (EXECUTABLE_SUFFIX): Likewise.
2417 * config.in: Regenerated.
2418 * configure: Likewise.
2419 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2420 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2421 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2422 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2423 (get_lto_wrapper): New.
2424 (setup_lto_wrapper_env): Likewise.
2425 (current_plugin): Likewise.
2426 (register_all_symbols_read): Likewise.
2427 (register_cleanup): Likewise.
2428 (get_symbols): Likewise.
2429 (add_input_file): Likewise.
2430 (bfd_plugin_close_and_cleanup): Likewise.
2431 (claim_file): Removed.
2432 (register_claim_file): Set current_plugin->claim_file.
2433 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2434 lto_syms in current_plugin.
2435 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2436 all_symbols_read handler. Copy real symbols to plugin_data.
2437 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2438 (try_load_plugin): Don't reuse the previous plugin for LTO
2439 wrapper. Set up GCC LTO wrapper if possible. Don't set
2440 plugin_list_iter->claim_file.
2441 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2443 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2446 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2448 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2449 check if previous instruction matches a conditional jump inserted
2450 earlier. Invert conditional jump and delete branch in this case.
2452 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2454 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2455 msp430_elf_relax_add_words. Support insertion of either one or two
2457 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2458 needs to be grown. Handle insertion of branch instruction to replace
2461 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2463 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2464 debugging relocations.
2465 (msp430_elf_relax_delete_bytes): Likewise.
2466 (msp430_elf_relax_add_two_words): Likewise.
2467 (msp430_elf_relax_section): Likewise.
2469 2020-02-10 Alan Modra <amodra@gmail.com>
2471 * archures.c: Wrap overlong z80 comments.
2472 * bfd-in2.h: Regenerate.
2474 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2477 * archures.c: Add GBZ80 and Z80N machine values.
2478 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2479 * coff-z80.c: Add support for new reloc.
2480 * coffcode.h: Add support for new machine values.
2481 * cpu-z80.c: Add support for new machine names.
2482 * elf32-z80.c: Add support for new reloc.
2483 * bfd-in2.h: Regenerate.
2484 * libbfd.h: Regenerate.
2486 2020-02-07 Nick Clifton <nickc@redhat.com>
2489 * elf.c (rewrite_elf_program_header): Do not complain if no
2490 sections are mapped to a segment.
2492 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2495 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2496 for garbage collection on __patchable_function_entries section
2497 without linked-to section.
2499 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2502 * bfd-in2.h: Regenerated.
2503 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2504 on section if gc_mark of any of its linked-to sections is set
2505 and don't set gc_mark again.
2506 * section.c (asection): Add linked_to_symbol_name to map_head
2509 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2511 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2512 reporting an unrecognized instruction with R_V850_LONGJUMP.
2514 2020-02-05 Alan Modra <amodra@gmail.com>
2516 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2518 2020-02-04 Alan Modra <amodra@gmail.com>
2520 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2521 R_PPC_VLE_ADDR20, goto copy_reloc.
2523 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2525 * bfd-in2.h: Regenerated.
2526 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2528 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2531 * bfd-in2.h: Regenerated.
2532 * ecoff.c (bfd_debug_section): Add section_id.
2533 * section.c (bfd_section): Add section_id.
2534 (SEC_ASSEMBLER_SECTION_ID): New.
2535 (BFD_FAKE_SECTION): Add section_id.
2537 2020-02-01 Nick Clifton <nickc@redhat.com>
2539 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2542 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2544 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2545 encodings are relative to the GOT on nios2, too.
2547 2020-01-31 Alan Modra <amodra@gmail.com>
2549 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2550 file. Use $< and $@ in rules.
2551 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2552 (elf32-ia64.c, elf64-ia64.c): Likewise.
2553 (elf32-riscv.c, elf64-riscv.c): Likewise.
2554 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2555 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2556 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2557 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2558 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2559 * Makefile.in: Regenerate.
2561 2020-01-31 Alan Modra <amodra@gmail.com>
2564 * elf.c (setup_group): Don't clear entire section contents,
2565 just the padding after group flags. Release alloc'd memory
2566 after a seek or read failure.
2568 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2570 * peXXigen.c (pe_is_repro): New function.
2571 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2572 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2574 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2576 * peXXigen.c (debug_type_names): Add names for new debug data type
2579 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2581 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2582 inner loop. Fix a memory leak.
2584 2020-01-30 Alan Modra <amodra@gmail.com>
2586 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2587 or obj_coff_keep_strings here.
2588 (coff_get_normalized_symtab): Free external syms directly.
2589 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2592 2020-01-27 Jim Wilson <jimw@sifive.com>
2594 * cpu-riscv.c (riscv_scan): New.
2595 (N): Change bfd_default_scan to riscv_scan.
2597 2020-01-27 Andreas Schwab <schwab@suse.de>
2599 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2600 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2601 * Makefile.in: Regenerate.
2602 * cpu-plugin.c: Remove.
2603 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2604 (bfd_plugin_arch): Remove declaration.
2605 * bfd-in2.h: Regenerate.
2606 * po/SRC-POTFILES.in: Regenerate.
2608 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2609 Alan Modra <amodra@gmail.com>
2612 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2614 2020-01-24 Jim Wilson <jimw@sifive.com>
2616 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2617 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2618 avoid over long line.
2620 2020-01-24 Nick Clifton <nickc@redhat.com>
2623 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2624 syms and keep strings flags as these may have been set in order to
2625 prevent a bogus call to free.
2627 2020-01-23 Nick Clifton <nickc@redhat.com>
2629 * po/fr.po: Updated French translation.
2631 2020-01-23 Alan Modra <amodra@gmail.com>
2634 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2635 by zero when p_align is zero.
2637 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2639 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2640 (riscv_prefix_cmp): Likewise.
2641 (riscv_non_std_ext_p): Deleted.
2642 (riscv_std_sv_ext_p): Likewise.
2643 (riscv_non_std_sv_ext_p): Likewise.
2644 (riscv_merge_non_std_and_sv_ext): Rename to...
2645 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2646 (riscv_merge_arch_attr_info): Replace 3 calls to
2647 riscv_merge_non_std_and_sv_ext with single call to
2648 riscv_merge_multi_letter_ext.
2649 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2650 encounter a 'z' prefix.
2651 (riscv_get_prefix_class): New function, return prefix class based
2652 on first few characters of input string.
2653 (riscv_parse_config): New structure to factor out minor differences
2654 in extension class parsing behaviour.
2655 (riscv_parse_sv_or_non_std_ext): Rename to...
2656 (riscv_parse_prefixed_ext): and parameterise with
2658 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2659 (riscv_multi_letter_ext_valid_p): New.
2660 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2661 (riscv_parse_subset): Delegate all non-single-letter parsing work
2662 to riscv_parse_prefixed_ext.
2663 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2664 (riscv_get_prefix_class): Declare.
2666 2020-01-22 Alan Modra <amodra@gmail.com>
2668 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2669 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2670 __tls_get_addr_desc.
2671 (ppc64_elf_size_stubs): Add section for linker generated
2672 __tls_get_addr_desc wrapper function. Loop at least once if
2673 generating this function.
2674 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2675 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2677 2020-01-22 Alan Modra <amodra@gmail.com>
2679 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2680 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2682 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2683 (STDU_R1_0R1, ADDI_R1_R1): Define.
2684 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2685 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2686 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2687 no_tls_get_addr_regsave.
2688 (branch_reloc_hash_match): Add hash3 and hash4.
2689 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2690 (ppc64_elf_size_dynamic_sections): Likewise.
2691 (ppc64_elf_relocate_section): Likewise.
2692 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2693 __tls_get_addr stub.
2694 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2696 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2697 eh_frame for regsave __tls_get_addr.
2699 2020-01-22 Alan Modra <amodra@gmail.com>
2701 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2702 which __tls_get_addr calls will be eliminated.
2704 2020-01-20 Nick Clifton <nickc@redhat.com>
2706 * po/pt.po: Updates Portuguese translation.
2707 * po/ru.po: Updated Russian translation.
2708 * po/uk.po: Updated Ukranian translation.
2710 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2713 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2714 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2716 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2717 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2718 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2719 "rex leal x@tlsdesc(%rip), %reg" to
2720 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2721 "call *(%eax)" to "nopl (%rax)".
2723 2020-01-20 Alan Modra <amodra@gmail.com>
2725 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2726 (MTLR_R11): Don't define.
2727 (LD_R0_0R3, CMPDI_R0_0): Define.
2728 (build_tls_get_addr_stub): Don't use r11 in stub.
2730 2020-01-20 Alan Modra <amodra@gmail.com>
2732 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2733 (defined_sym_val, is_tls_get_addr): Likewise.
2735 2020-01-18 Nick Clifton <nickc@redhat.com>
2737 * version.m4 (BFD_VERSION): Set to 2.34.50.
2738 * configure: Regenerate.
2739 * po/bfd.pot: Regenerate.
2741 2020-01-18 Nick Clifton <nickc@redhat.com>
2743 Binutils 2.34 branch created.
2745 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2747 * coff-arm.c: Fix spelling error (seperate).
2748 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2750 * sysdep.h (strnlen): Fix spelling error (seperate).
2752 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2755 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2757 2020-01-15 Alan Modra <amodra@gmail.com>
2760 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2761 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2762 of function symbols unless dot symbols are present. Do warn
2763 whenever one is created, regardles of whether a PLT entry is
2764 also emitted for the function symbol.
2766 2020-01-14 Alan Modra <amodra@gmail.com>
2768 * som.c (som_bfd_count_ar_symbols): Error when file position
2769 of symbols on chains is not strictly increasing.
2771 2020-01-14 Alan Modra <amodra@gmail.com>
2773 * vms.h (VMS_DEBUG): Define as 0.
2774 * vms-alpha.c (image_write): Move debug output after bounds check.
2776 (_bfd_vms_slurp_eihd): Warning fix.
2777 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2779 2020-01-13 Alan Modra <amodra@gmail.com>
2781 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2782 for "ignored" records.
2784 2020-01-13 Alan Modra <amodra@gmail.com>
2786 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2787 Delete asect name check. Move asect NULL check to wasm_object_p.
2788 Correct bounds check of sizes against end. Replace uses of
2789 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2790 just one bfd_release.
2791 (wasm_scan): Don't use malloc/strdup for section names,
2792 bfd_alloc instead. Simplify code prefixing section name.
2793 Formatting. Don't attempt to free memory here..
2794 (wasm_object_p): ..do so here.
2796 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2799 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2800 UNDEFWEAK_NO_DYNAMIC_RELOC.
2801 (allocate_dynrelocs_for_symbol): Likewise.
2803 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2806 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2808 2020-01-10 Alan Modra <amodra@gmail.com>
2810 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2812 2020-01-09 Nick Clifton <nickc@redhat.com>
2815 * bfd.c (bfd_convert_section_contents): Check for a compress
2816 header size that is larger than the actual section size.
2818 2020-01-08 Alan Modra <amodra@gmail.com>
2821 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2822 after removing sections.
2824 2020-01-06 Jim Wilson <jimw@sifive.com>
2827 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2828 check for !bfd_link_pic (info).
2829 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2830 <R_RISCV_JAL>: Add comment.
2831 (_bfd_riscv_relax_section): For plt.offset check, add check for
2832 bfd_link_pic (info). Add comment.
2834 2020-01-06 Alan Modra <amodra@gmail.com>
2836 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2837 match failures. Don't init to bfd_error_wrong_format before
2838 calling _bfd_check_format.
2840 2020-01-06 Alan Modra <amodra@gmail.com>
2842 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2843 status rather than exiting on stack overflow or underflow.
2844 (_bfd_vms_slurp_etir): Adjust to suit.
2846 2020-01-06 Alan Modra <amodra@gmail.com>
2848 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2850 2020-01-06 Alan Modra <amodra@gmail.com>
2852 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2853 command. Check name offset is within command.
2854 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2855 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2856 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2857 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2858 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2859 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2860 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2861 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2862 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2863 (bfd_mach_o_read_segment): Similarly.
2864 (bfd_mach_o_read_thread): Properly bound check thread struct.
2865 Don't repeat checks on second loop.
2866 (bfd_mach_o_read_command): Fail on invalid command length.
2868 2020-01-04 Alan Modra <amodra@gmail.com>
2870 * format.c (bfd_check_format_matches): Add preserve_match.
2871 Save initial bfd state in "preserve", matched bfd state in
2872 "preserve_match". Save just the first match. Release
2873 bfd_alloc memory. Restore and finish preserved state as
2874 appropriate on all function exit paths.
2876 2020-01-04 Alan Modra <amodra@gmail.com>
2878 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2880 2020-01-04 Alan Modra <amodra@gmail.com>
2882 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2885 2020-01-03 Nick Clifton <nickc@redhat.com>
2888 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2889 there is enough data remaining in the code buffer before
2890 attempting to read a function stub.
2892 2020-01-03 Nick Clifton <nickc@redhat.com>
2895 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2896 return value from bfd_malloc.
2897 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2898 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2899 (elf32_arm_filter_cmse_symbols): Likewise.
2900 (elf32_arm_write_section): Likewise.
2901 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2902 (bfd_mach_o_follow_dsym): Likewise.
2903 * pef.c (bfd_pef_print_loader_section): Likewise.
2904 (bfd_pef_scan_start_address): Likewise.
2905 (bfd_pef_parse_function_stubs): Likewise.
2906 (bfd_pef_parse_symbols): Likewise.
2908 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2910 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2911 on binary inputs ld/PR25316.
2912 (is_ia64_elf): new helper to filter on ia64 objects.
2914 2020-01-03 Jan Beulich <jbeulich@suse.com>
2916 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2918 (bfd_mach_o_scan): Insert underscore in two variable names.
2920 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2922 * Makefile.am: Add z80-elf target support.
2923 * configure.ac: Likewise.
2924 * targets.c: Likewise.
2925 * Makefile.in: Regenerate.
2926 * configure: Regenerate.
2927 * config.bfd: Add z80-elf target support and new arches: ez80 and
2929 * elf32-z80.c: New file.
2930 * archures.c: Add new z80 architectures: eZ80 and Z180.
2931 * coffcode.h: Likewise.
2932 * cpu-z80.c: Likewise.
2933 * coff-z80.c: Add new relocations for Z80 target and local label
2935 * reloc.c: Add new relocs.
2936 * bfd-in2.h: Regenerate.
2937 * libbfd.h: Regenerate.
2939 2020-01-02 Tamar Christina <tamar.christina@arm.com>
2943 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2945 2020-01-01 Alan Modra <amodra@gmail.com>
2947 Update year range in copyright notice of all files.
2949 For older changes see ChangeLog-2019
2951 Copyright (C) 2020 Free Software Foundation, Inc.
2953 Copying and distribution of this file, with or without modification,
2954 are permitted in any medium without royalty provided the copyright
2955 notice and this notice are preserved.
2961 version-control: never