1 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
3 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
4 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
7 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
9 * elf-bfd.h (elf_target_os): New.
10 (elf_link_hash_table): Add target_os.
11 (elf_backend_data): Add target_os.
12 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
14 (create_got_section): Updated.
15 (elf32_arm_create_dynamic_sections): Likewise.
16 (arm_type_of_stub): Likewise.
17 (elf32_arm_create_or_find_stub_sec): Likewise.
18 (elf32_arm_allocate_plt_entry): Likewise.
19 (elf32_arm_populate_plt_entry): Likewise.
20 (elf32_arm_final_link_relocate): Likewise.
21 (elf32_arm_check_relocs): Likewise.
22 (allocate_dynrelocs_for_symbol): Likewise.
23 (elf32_arm_finish_dynamic_symbol): Likewise.
24 (elf32_arm_finish_dynamic_sections): Likewise.
25 (elf32_arm_output_plt_map_1): Likewise.
26 (elf32_arm_output_arch_local_syms): Likewise.
27 (elf32_arm_add_symbol_hook): Likewise.
28 (elf32_arm_nacl_link_hash_table_create): Likewise.
29 (elf32_arm_vxworks_link_hash_table_create): Likewise.
30 (elf32_arm_symbian_link_hash_table_create): Likewise.
32 * elf32-i386.c (elf_i386_arch_bed): Removed.
33 (elf_backend_arch_data): Likewise.
34 (elf_i386_solaris_arch_bed): Likewise.
35 (elf_i386_nacl_arch_bed): Likewise.
36 (elf_i386_vxworks_arch_bed): Likewise.
37 (elf_i386_relocate_section): Updated.
38 (elf_i386_finish_dynamic_sections): Likewise.
39 (elf_i386_get_synthetic_symtab): Likewise.
40 (elf_i386_link_setup_gnu_properties): Likewise.
42 * elf32-mips.c (ELF_TARGET_OS): New.
43 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
44 (ppc_elf_create_got): Updated.
45 (ppc_elf_create_dynamic_sections): Likewise.
46 (ppc_elf_check_relocs): Likewise.
47 (ppc_elf_adjust_dynamic_symbol): Likewise.
48 (ppc_elf_size_dynamic_sections): Likewise.
49 (ppc_elf_relocate_section): Likewise.
50 (ppc_elf_finish_dynamic_sections): Likewise.
51 (ppc_elf_vxworks_link_hash_table_create): Likewise.
53 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
54 (sh_elf_link_hash_table_create): Updated.
55 (sh_elf_create_dynamic_sections): Likewise.
56 (allocate_dynrelocs): Likewise.
57 (sh_elf_size_dynamic_sections): Likewise.
58 (sh_elf_relocate_section): Likewise.
59 (sh_elf_finish_dynamic_symbol): Likewise.
60 (sh_elf_finish_dynamic_sections): Likewise.
62 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
64 (bfd_elf32_bfd_link_hash_table_create): Likewise.
66 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
67 (elf_x86_64_solaris_arch_bed): Likewise.
68 (elf_x86_64_nacl_arch_bed): Likewise.
69 (elf_x86_64_finish_dynamic_sections): Updated.
70 (elf_x86_64_get_synthetic_symtab): Likewise.
71 (elf_x86_64_link_setup_gnu_properties): Likewise.
73 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
75 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
76 (MIPS_ELF_REL_DYN_NAME): Updated.
77 (ELF_MIPS_GP_OFFSET): Likewise.
78 (mips_elf_create_local_got_entry): Likewise.
79 (mips_elf_allocate_dynamic_relocations): Likewise.
80 (mips_elf_count_got_symbols): Likewise.
81 (is_gott_symbol): Likewise.
82 (mips_elf_calculate_relocation): Likewise.
83 (mips_elf_create_dynamic_relocation): Likewise.
84 (_bfd_mips_elf_check_relocs): Likewise.
85 (allocate_dynrelocs): Likewise.
86 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
87 (mips_elf_lay_out_got): Likewise.
88 (mips_elf_set_plt_sym_value): Likewise.
89 (_bfd_mips_elf_size_dynamic_sections): Likewise.
90 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
91 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
92 (_bfd_mips_elf_final_link): Likewise.
93 (_bfd_mips_init_file_header): Likewise.
94 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
96 (allocate_dynrelocs): Likewise.
97 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
98 (_bfd_sparc_elf_relocate_section): Likewise.
99 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
100 (sparc_finish_dyn): Likewise.
101 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
102 * elfxx-target.h (ELF_TARGET_OS): New.
103 (elfNN_bed): Add ELF_TARGET_OS.
104 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
105 (_bfd_x86_elf_link_hash_table_create): Likewise.
106 (_bfd_x86_elf_size_dynamic_sections): Likewise.
107 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
108 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
109 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
110 * elfxx-x86.h (elf_x86_target_os): Removed.
111 (elf_x86_backend_data): Likewise.
112 (get_elf_x86_backend_data): Likewise.
113 (elf_x86_link_hash_table): Remove target_os.
115 2020-06-06 Alan Modra <amodra@gmail.com>
118 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
119 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
120 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
121 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
122 * elf64-ppc.c: Update throughout for reloc renaming.
123 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
124 * libbfd.h: Regenerate.
125 * bfd-in2.h: Regenerate.
127 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
130 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
133 2020-06-05 Nick Clifton <nickc@redhat.com>
135 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
138 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
140 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
141 priv_may_conflict, in_priv_zero and out_priv_zero to decide
142 whether the object can be linked according to it's priv
143 attributes. The object without any priv spec attributes can
144 be linked with others. If the first input object doesn't contain
145 any priv attributes, then we need to copy the setting from the
146 next input one. Also report more detailed error messages to user.
148 2020-06-04 Stephen Casner <casner@acm.org>
150 Extend pdp11-aout symbol table format to accommodate .stab
151 symbols and implement correct handling of them.
153 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
154 (N_STAB, is_stab): Needed new function is_stab to disambiguate
155 normal vs. .stab symbol table type values, replacing N_STAB mask.
156 (translate_from_native_sym_flags): Determine correct section for
157 different .stab types.
158 (translate_to_native_sym_flags): Leave .stab types intact.
159 (translate_symbol_table): Error if symbol indicates overlay;
160 store desc field from .stab symbols.
161 (write_syms): Output desc field with symbol.
162 (aout_link_check_ar_symbols): Skip .stab symbols.
163 (aout_link_add_symbols): Correctly distinguish .stab symbols.
164 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
165 (aout_link_write_symbols): Write 0 for desk and ovly fields;
166 correctly distinguish .stab symbols and select calculate their
167 section and value; and copy desc and ovly fields from input symbol
170 2020-06-04 Stephen Casner <casner@acm.org>
172 * aoutx.h (translate_symbol_table): Comment had external and
174 * pdp11.c (translate_symbol_table): Likewise.
176 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
178 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
179 (is_x86_elf): Check elf.hash_table_id instead of target_id.
180 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
182 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
185 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
186 in debug section against symbol defined in shared library to 0.
187 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
188 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
189 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
190 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
191 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
192 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
193 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
194 * elf32-sh.c (sh_elf_check_relocs): Likewise.
195 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
196 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
197 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
198 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
199 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
200 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
202 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
203 there is non-GOT reference.
204 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
205 non-alloced sections.
207 2020-06-03 Stephen Casner <casner@acm.org>
209 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
211 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
213 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
214 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
215 other size that doesn't qcover the header word.
216 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
217 string table, and zero it.
218 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
219 message and set bfd_error on finding an invalid name string offset.
220 (add_to_stringtab): INLINE -> inline
221 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
223 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
224 any relocs that could not be recognised.
225 92744f05809 PR 20929 - Check for relocs without an associated symbol.
226 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
227 name exists and is long enough, before attempting to see if it is
229 c3864421222 - Correct case for N_SO being the last symbol.
230 50455f1ab29 PR 20891 - Handle the case where the main file name
231 and the directory name are both empty.
232 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
233 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
234 range string table offsets.
235 531336e3a0b PR 20909 - Fix off-by-one error in check for an
236 illegal string offset.
237 (aout_link_includes_newfunc): Add comment.
238 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
239 on unexpected relocation type rather than ASSERT.
241 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
244 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
245 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
247 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
250 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
251 non-alloced sections.
253 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
255 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
256 dynamic relocations for non SEC_ALLOC sections.
258 2020-06-03 Gunther Nikl <gnikl@justmail.de>
260 * aout64.c (BMAGIC, QMAGIC): Do not define.
261 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
262 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
263 to check the file format.
264 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
265 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
266 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
268 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
270 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
271 relocations for non SEC_ALLOC sections.
273 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
275 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
276 * elf32-arm.c (maybe_set_textrel): Removed.
277 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
278 with _bfd_elf_maybe_set_textrel.
279 * elf32-csky.c (maybe_set_textrel): Removed.
280 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
281 with _bfd_elf_maybe_set_textrel.
282 * elf32-hppa.c (maybe_set_textrel): Removed.
283 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
284 with _bfd_elf_maybe_set_textrel.
285 * elf32-lm32.c (maybe_set_textrel): Removed.
286 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
287 with _bfd_elf_maybe_set_textrel.
288 * elf32-m32r.c (maybe_set_textrel): Removed.
289 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
290 with _bfd_elf_maybe_set_textrel.
291 * elf32-metag.c (maybe_set_textrel): Removed.
292 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
293 with _bfd_elf_maybe_set_textrel.
294 * elf32-nds32.c (maybe_set_textrel): Removed.
295 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
296 with _bfd_elf_maybe_set_textrel.
297 * elf32-or1k.c (maybe_set_textrel): Removed.
298 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
299 with _bfd_elf_maybe_set_textrel.
300 * elf32-ppc.c (maybe_set_textrel): Removed.
301 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
302 with _bfd_elf_maybe_set_textrel.
303 * elf32-s390.c (maybe_set_textrel): Removed.
304 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
305 with _bfd_elf_maybe_set_textrel.
306 * elf32-sh.c (maybe_set_textrel): Removed.
307 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
308 with _bfd_elf_maybe_set_textrel.
309 * elf32-tic6x.c (maybe_set_textrel): Removed.
310 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
311 with _bfd_elf_maybe_set_textrel.
312 * elf32-tilepro.c (maybe_set_textrel): Removed.
313 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
314 with _bfd_elf_maybe_set_textrel.
315 * elf64-ppc.c (maybe_set_textrel): Removed.
316 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
317 with _bfd_elf_maybe_set_textrel.
318 * elf64-s390.c (maybe_set_textrel): Removed.
319 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
320 with _bfd_elf_maybe_set_textrel.
321 * elfnn-aarch64.c (maybe_set_textrel): Removed.
322 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
323 with _bfd_elf_maybe_set_textrel.
324 * elfnn-riscv.c (maybe_set_textrel): Removed.
325 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
326 with _bfd_elf_maybe_set_textrel.
327 * elfxx-sparc.c (maybe_set_textrel): Removed.
328 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
329 with _bfd_elf_maybe_set_textrel.
330 * elfxx-tilegx.c (maybe_set_textrel): Removed.
331 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
332 with _bfd_elf_maybe_set_textrel.
333 * elfxx-x86.c (maybe_set_textrel): Removed.
334 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
335 with _bfd_elf_maybe_set_textrel.
336 * elflink.c (_bfd_elf_maybe_set_textrel): New.
338 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
341 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
343 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
344 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
345 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
346 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
348 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
349 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
350 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
351 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
352 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
353 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
354 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
355 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
356 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
357 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
358 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
359 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
360 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
361 (elf_backend_copy_indirect_symbol): Likewise.
362 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
363 (elf_backend_copy_indirect_symbol): Likewise.
364 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
366 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
369 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
370 * elf32-arm.c (readonly_dynrelocs): Removed.
371 (maybe_set_textrel): Replace readonly_dynrelocs with
372 _bfd_elf_readonly_dynrelocs.
373 * elf32-csky.c (readonly_dynrelocs): Removed.
374 (maybe_set_textrel): Replace readonly_dynrelocs with
375 _bfd_elf_readonly_dynrelocs.
376 * elf32-hppa.c(readonly_dynrelocs): Removed.
377 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
378 _bfd_elf_readonly_dynrelocs.
379 (maybe_set_textrel): Likewise.
380 * elf32-lm32.c (readonly_dynrelocs): Removed.
381 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
382 with _bfd_elf_readonly_dynrelocs.
383 (maybe_set_textrel): Likewise.
384 * elf32-m32r.c (readonly_dynrelocs): Removed.
385 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
386 with _bfd_elf_readonly_dynrelocs.
387 (maybe_set_textrel): Likewise.
388 * elf32-metag.c (readonly_dynrelocs): Removed.
389 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
390 with _bfd_elf_readonly_dynrelocs.
391 (maybe_set_textrel): Likewise.
392 * elf32-microblaze.c (readonly_dynrelocs): Removed.
393 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
394 with _bfd_elf_readonly_dynrelocs.
395 * elf32-nds32.c (readonly_dynrelocs): Removed.
396 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
397 with _bfd_elf_readonly_dynrelocs.
398 (maybe_set_textrel): Likewise.
399 * elf32-or1k.c (readonly_dynrelocs): Removed.
400 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
401 with _bfd_elf_readonly_dynrelocs.
402 * elf32-ppc.c (readonly_dynrelocs): Removed.
403 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
404 _bfd_elf_readonly_dynrelocs.
405 (ppc_elf_adjust_dynamic_symbol): Likewise.
406 (maybe_set_textrel): Likewise.
407 * elf32-s390.c (readonly_dynrelocs): Removed.
408 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
409 with _bfd_elf_readonly_dynrelocs.
410 (maybe_set_textrel): Likewise.
411 * elf32-sh.c (readonly_dynrelocs): Removed.
412 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
413 _bfd_elf_readonly_dynrelocs.
414 (maybe_set_textrel): Likewise.
415 * elf32-tic6x.c (readonly_dynrelocs): Removed.
416 (maybe_set_textrel): Replace readonly_dynrelocs with
417 _bfd_elf_readonly_dynrelocs.
418 * elf32-tilepro.c (readonly_dynrelocs): Removed.
419 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
420 with _bfd_elf_readonly_dynrelocs.
421 (maybe_set_textrel): Likewise.
422 * elf64-ppc.c (readonly_dynrelocs): Removed.
423 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
424 _bfd_elf_readonly_dynrelocs.
425 (ppc64_elf_adjust_dynamic_symbol): Likewise.
426 (maybe_set_textrel): Likewise.
427 * elf64-s390.c (readonly_dynrelocs): Removed.
428 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
429 with _bfd_elf_readonly_dynrelocs.
430 (maybe_set_textrel): Likewise.
431 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
432 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
433 (maybe_set_textrel): Replace readonly_dynrelocs with
434 _bfd_elf_readonly_dynrelocs.
435 * elfnn-riscv.c (readonly_dynrelocs): Removed.
436 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
437 with _bfd_elf_readonly_dynrelocs.
438 (maybe_set_textrel): Likewise.
439 * elfxx-sparc.c (readonly_dynrelocs): Removed.
440 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
441 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
442 (maybe_set_textrel): Likewise.
443 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
444 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
445 with _bfd_elf_readonly_dynrelocs.
446 (maybe_set_textrel): Likewise.
447 * elfxx-x86.c (readonly_dynrelocs): Removed.
448 (maybe_set_textrel): Replace readonly_dynrelocs with
449 _bfd_elf_readonly_dynrelocs.
450 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
452 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
454 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
455 -fsanitize=undefined.
457 2020-06-03 Alan Modra <amodra@gmail.com>
461 * peicode.h (pe_ILF_make_a_section): Align data for compilers
463 (pe_ILF_build_a_bfd): Likewise.
465 2020-06-03 Alan Modra <amodra@gmail.com>
468 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
469 core files as well as objects.
471 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
474 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
475 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
477 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
478 (elf_arc_link_hash_newfunc): Updated.
479 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
480 (elf32_arm_link_hash_newfunc): Updated.
481 (elf32_arm_copy_indirect_symbol): Likewise.
482 (elf32_arm_check_relocs): Likewise.
483 (readonly_dynrelocs): Likewise.
484 (allocate_dynrelocs_for_symbol): Likewise.
485 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
486 (csky_elf_link_hash_newfunc): Updated.
487 (csky_allocate_dynrelocs): Likewise.
488 (readonly_dynrelocs): Likewise.
489 (csky_elf_copy_indirect_symbol): Likewise.
490 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
491 (hppa_link_hash_newfunc): Updated.
492 (elf32_hppa_copy_indirect_symbol): Likewise.
493 (elf32_hppa_hide_symbol): Likewise.
494 (elf32_hppa_adjust_dynamic_symbol): Likewise.
495 (allocate_dynrelocs): Likewise.
496 (elf32_hppa_relocate_section): Likewise.
497 * elf32-i386.c (elf_i386_check_relocs): Likewise.
498 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
499 (lm32_elf_link_hash_newfunc): Likewise.
500 (lm32_elf_link_hash_table_create): Updated.
501 (readonly_dynrelocs): Likewise.
502 (allocate_dynrelocs): Likewise.
503 (lm32_elf_copy_indirect_symbol): Likewise.
504 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
505 (m32r_elf_link_hash_newfunc): Likewise.
506 (m32r_elf_link_hash_table_create): Updated.
507 (m32r_elf_copy_indirect_symbol): Likewise.
508 (allocate_dynrelocs): Likewise.
509 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
510 (metag_link_hash_newfunc): Updated.
511 (elf_metag_copy_indirect_symbol): Likewise.
512 (readonly_dynrelocs): Likewise.
513 (allocate_dynrelocs): Likewise.
514 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
516 (link_hash_newfunc): Updated.
517 (microblaze_elf_check_relocs): Likewise.
518 (microblaze_elf_copy_indirect_symbol): Likewise.
519 (readonly_dynrelocs): Likewise.
520 (allocate_dynrelocs): Likewise.
521 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
522 (nds32_elf_link_hash_newfunc): Updated.
523 (nds32_elf_copy_indirect_symbol): Likewise.
524 (readonly_dynrelocs): Likewise.
525 (allocate_dynrelocs): Likewise.
526 (nds32_elf_check_relocs): Likewise.
527 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
528 (link_hash_newfunc): Updated.
529 (nios2_elf32_copy_indirect_symbol): Likewise.
530 (nios2_elf32_check_relocs): Likewise.
531 (allocate_dynrelocs): Likewise.
532 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
533 (or1k_elf_link_hash_newfunc): Updated.
534 (readonly_dynrelocs): Likewise.
535 (allocate_dynrelocs): Likewise.
536 (or1k_elf_copy_indirect_symbol): Likewise.
537 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
538 (ppc_elf_link_hash_newfunc): Updated.
539 (ppc_elf_copy_indirect_symbol): Likewise.
540 (ppc_elf_check_relocs): Likewise.
541 (readonly_dynrelocs): Likewise.
542 (ppc_elf_adjust_dynamic_symbol): Likewise.
543 (allocate_dynrelocs): Likewise.
544 (ppc_elf_relocate_section): Likewise.
545 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
546 (link_hash_newfunc): Updated.
547 (elf_s390_copy_indirect_symbol): Likewise.
548 (readonly_dynrelocs): Likewise.
549 (elf_s390_adjust_dynamic_symbol): Likewise.
550 (allocate_dynrelocs): Likewise.
551 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
552 (sh_elf_link_hash_newfunc): Updated.
553 (readonly_dynrelocs): Likewise.
554 (allocate_dynrelocs): Likewise.
555 (sh_elf_copy_indirect_symbol): Likewise.
556 (sh_elf_check_relocs): Likewise.
557 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
558 (elf32_tic6x_link_hash_newfunc): Likewise.
559 (elf32_tic6x_link_hash_table_create): Updated.
560 (readonly_dynrelocs): Likewise.
561 (elf32_tic6x_check_relocs): Likewise.
562 (elf32_tic6x_allocate_dynrelocs): Likewise.
563 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
565 (link_hash_newfunc): Updated.
566 (tilepro_elf_copy_indirect_symbol): Likewise.
567 (tilepro_elf_check_relocs): Likewise.
568 (allocate_dynrelocs): Likewise.
569 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
570 (ppc64_elf_copy_indirect_symbol): Updated.
571 (ppc64_elf_check_relocs): Likewise.
572 (readonly_dynrelocs): Likewise.
573 (ppc64_elf_adjust_dynamic_symbol): Likewise.
574 (dec_dynrel_count): Likewise.
575 (allocate_dynrelocs): Likewise.
576 (ppc64_elf_relocate_section): Likewise.
577 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
578 (link_hash_newfunc): Updated.
579 (elf_s390_copy_indirect_symbol): Likewise.
580 (readonly_dynrelocs): Likewise.
581 (allocate_dynrelocs): Likewise.
582 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
583 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
585 (elfNN_aarch64_link_hash_newfunc): Updated.
586 (elfNN_aarch64_copy_indirect_symbol): Likewise.
587 (readonly_dynrelocs): Likewise.
588 (need_copy_relocation_p): Likewise.
589 (elfNN_aarch64_allocate_dynrelocs): Likewise.
590 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
591 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
592 (link_hash_newfunc): Updated.
593 (riscv_elf_copy_indirect_symbol): Likewise.
594 (riscv_elf_check_relocs): Likewise.
595 (readonly_dynrelocs): Likewise.
596 (allocate_dynrelocs): Likewise.
597 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
599 (link_hash_newfunc): Updated.
600 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
601 (_bfd_sparc_elf_check_relocs): Likewise.
602 (readonly_dynrelocs): Likewise.
603 (allocate_dynrelocs): Likewise.
604 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
605 (link_hash_newfunc): Updated.
606 (tilegx_elf_copy_indirect_symbol): Likewise.
607 (tilegx_elf_check_relocs): Likewise.
608 (readonly_dynrelocs): Likewise.
609 (allocate_dynrelocs): Likewise.
610 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
611 (readonly_dynrelocs): Likewise.
612 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
613 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
615 2020-06-01 Alan Modra <amodra@gmail.com>
617 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
618 command against cmd_length, not the end of record. For
619 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
620 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
623 2020-05-28 David Faust <david.faust@oracle.com>
625 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
626 R_BPF_INSN_{32,64} relocations.
628 2020-05-28 Stephen Casner <casner@acm.org>
630 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
631 addreses in .long (used in testsuites) and .stab values.
633 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
636 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
637 Check bfd_link_dll when issue a DT_TEXTREL warning.
638 * elfxx-x86.c (maybe_set_textrel): Likewise.
639 (_bfd_x86_elf_size_dynamic_sections): Likewise.
641 2020-05-26 Nick Clifton <nickc@redhat.com>
643 * plugin.c (try_load_plugin): Extend error message when a plugin
646 2020-05-23 Alan Modra <amodra@gmail.com>
648 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
650 2020-05-22 Alan Modra <amodra@gmail.com>
653 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
654 attributes from shared libraries, and do not return an error if
657 2020-05-21 Alan Modra <amodra@gmail.com>
660 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
662 (_bfd_delete_bfd): Free the copy.
663 (_bfd_new_bfd): Free nbfd->memory on error.
665 2020-05-21 Alan Modra <amodra@gmail.com>
667 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
668 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
669 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
670 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
671 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
672 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
673 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
674 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
675 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
676 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
677 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
678 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
679 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
680 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
681 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
682 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
683 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
684 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
685 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
686 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
688 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
690 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
691 get_default_version. It is used to find the default version for
692 the specific extension.
693 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
694 default_major_version and default_minor_version. Add new bfd_boolean
695 parameter *use_default_version. Set it to TRUE if we need to call
696 the callback rps->get_default_version to find the default version.
697 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
698 the default version in riscv_parsing_subset_version, and then call
699 riscv_add_subset to add the subset into subset list.
700 (riscv_parse_prefixed_ext): Likewise.
701 (riscv_std_z_ext_strtab): Support Zicsr extensions.
702 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
703 strings rather than characters.
704 riscv_merge_arch_attr_info): The callback function get_default_version
705 is only needed for assembler, so set it to NULL int the linker.
706 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
707 * elfxx-riscv.h: Updated.
709 2020-05-20 Alan Modra <amodra@gmail.com>
712 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
713 use bfd_set_filename.
714 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
715 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
716 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
717 (bfd_create): Likewise.
718 (_bfd_delete_bfd): Don't free filename.
719 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
720 return pointer to the copy or NULL on alloc fail.
721 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
722 result of bfd_set_filename.
723 * bfd-in2.h: Regenerate.
725 2020-05-20 Alan Modra <amodra@gmail.com>
728 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
729 section size against file size.
730 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
732 2020-05-19 Gunther Nikl <gnikl@justmail.de>
735 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
736 and memset when allocating memory for the sections_being_created
739 2020-05-19 Stafford Horne <shorne@gmail.com>
741 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
743 (or1k_elf_relocate_section): Access srelgot via
744 htab->root.srelgot. Add assertions for srelgot->contents.
745 Introduce local variable for srelgot to not reuse global
747 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
748 (or1k_set_got_and_rela_sizes): New function.
749 (or1k_initial_exec_offset): New function.
750 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
751 (or1k_elf_relocate_section): Allow for TLS to handle multiple
753 (or1k_elf_check_relocs): Use OR to set TLS access.
754 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
756 (or1k_elf_size_dynamic_sections): Use
757 or1k_set_got_and_rela_sizes to set sizes.
758 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
759 (TCB_SIZE): New macro.
760 (tpoff): Use TCB_SIZE and alignment to calculate offset.
761 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
762 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
763 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
764 (tpoff): Add dynamic boolean argument.
765 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
767 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
769 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
770 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
771 cases with BFD_RELOC_AARCH64_JUMP26.
772 (elfNN_aarch64_check_relocs): Likewise.
774 2020-05-19 Alan Modra <amodra@gmail.com>
776 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
777 bfd_get_filename rather than accessing bfd->filename directly.
778 * aout-target.h (MY (object_p)): Likewise.
779 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
780 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
781 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
782 (_bfd_archive_bsd44_construct_extended_name_table),
783 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
784 (_bfd_bsd_write_armap): Likewise.
785 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
786 * cache.c (bfd_open_file): Likewise.
787 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
788 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
789 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
790 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
791 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
792 * elf32-nds32.c (nds32_elf_output_symbol_hook),
793 (patch_tls_desc_to_ie): Likewise.
794 * elf32-spu.c (sort_bfds, print_one_overlay_section),
795 (spu_elf_auto_overlay): Likewise.
796 * elf64-hppa.c (elf_hppa_final_link): Likewise.
797 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
798 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
799 * elflink.c (bfd_elf_size_dynamic_sections),
800 (elf_link_input_bfd): Likewise.
801 * linker.c (_bfd_generic_link_output_symbols): Likewise.
802 * mach-o.c (bfd_mach_o_follow_dsym),
803 (bfd_mach_o_close_and_cleanup): Likewise.
804 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
805 (find_separate_debug_file, get_build_id_name): Likewise.
806 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
807 * plugin.c (bfd_plugin_open_input): Likewise.
808 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
809 * som.c (som_write_armap): Likewise.
810 * srec.c (srec_write_record, srec_write_symbols): Likewise.
811 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
812 (_bfd_vms_lib_write_archive_contents): Likewise.
813 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
815 2020-05-19 Alan Modra <amodra@gmail.com>
818 * bfdio.c (_bfd_real_fopen): Typo fix.
820 2020-05-18 Nick Clifton <nickc@redhat.com>
823 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
824 for the sections_being_created array.
826 2020-05-18 Alan Modra <amodra@gmail.com>
828 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
829 they can be freed without also freeing internal_relocs.
831 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
834 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
835 separators into DOS style when creating a WIN32 fullpath.
837 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
839 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
840 to initialize RISC-V tdata.
842 2020-05-12 Gunther Nikl <gnikl@justmail.de>
844 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
847 2020-05-11 Alan Modra <amodra@gmail.com>
849 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
851 2020-05-11 Alan Modra <amodra@gmail.com>
853 * elf64-ppc.c: Rename powerxx to power10 throughout.
855 2020-05-11 Alan Modra <amodra@gmail.com>
858 * coffgen.c (coff_get_normalized_symtab): Check that buffer
859 contains required number of auxents before processing any auxent.
860 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
861 file name from auxents for PE.
863 2020-05-04 Gunther Nikl <gnikl@justmail.de>
865 * aout-cris.c (DEFAULT_ARCH): Delete define.
866 (MY_set_arch_mach): Likewise.
867 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
869 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
870 of r_type before the shift.
872 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
875 * elfnn-aarch64.c (group_sections): Copy implementation from
878 2020-05-01 Alan Modra <amodra@gmail.com>
881 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
882 accessing root.u.def of symbols. Also check root.u.def.section
883 is non-NULL. Reverse tests so as to make the logic positive.
885 2020-05-01 Alan Modra <amodra@gmail.com>
888 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
889 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
891 2020-05-01 Alan Modra <amodra@gmail.com>
894 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
895 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
896 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
897 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
898 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
899 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
900 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
901 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
902 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
903 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
905 2020-05-01 Alan Modra <amodra@gmail.com>
908 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
909 from shared libraries.
911 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
913 * elf32-xtensa.c (relax_section): Don't negate diff_value for
914 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
915 equals 0. Report overflow when the result has negative sign but
916 all significant bits are zero.
918 2020-04-29 Gunther Nikl <gnikl@justmail.de>
920 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
921 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
923 2020-04-28 Alan Modra <amodra@gmail.com>
925 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
926 Emit warning message.
928 2020-04-27 Tamar Christina <tamar.christina@arm.com>
930 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
931 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
932 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
933 to x86_64_pe_big_vec as it not a big-endian format.
934 (vec i386_pe_big_vec): New.
935 * configure.ac: Likewise.
936 * targets.c: Likewise.
937 * configure: Regenerate.
938 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
939 COFF_WITH_PE_BIGOBJ): New.
940 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
942 (x86_64_pe_be_vec): Moved.
944 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
946 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
947 * elf.c (elfcore_grok_arc_v2): New function.
948 (elfcore_grok_note): Call the new function to handle the corresponding
950 (elfcore_write_arc_v2): New function.
951 (elfcore_write_register_note): Call the new function to handle the
952 corresponding pseudo-sections.
954 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
957 * bfd-in2.h: Regenerated.
958 * elf32-xtensa.c (elf_howto_table): New entries for
959 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
960 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
961 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
962 R_XTENSA_NDIFF{8,16,32}.
963 * libbfd.h (bfd_reloc_code_real_names): Add names for
964 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
965 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
966 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
967 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
969 2020-04-21 Tamar Christina <tamar.christina@arm.com>
972 * compress.c (bfd_get_full_section_contents): Exclude sections with no
975 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
978 * elf-bfd.h (elf_backend_data): Add
979 elf_backend_strip_zero_sized_dynamic_sections.
980 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
981 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
983 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
985 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
987 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
989 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
991 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
993 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
995 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
997 2020-04-21 Nick Clifton <nickc@redhat.com>
999 * po/sr.po: Updated Serbian translation.
1001 2020-04-21 Alan Modra <amodra@gmail.com>
1003 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1006 2020-04-20 Stephen Casner <casner@acm.org>
1008 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1009 causing globals from linker script to be treated as debug symbols.
1010 (translate_symbol_table): Don't sign-extend symbol values from 16
1011 to 64 bits in nm output.
1013 2020-04-20 Alan Modra <amodra@gmail.com>
1015 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1017 2020-04-18 Alan Modra <amodra@gmail.com>
1019 * section.c (bfd_is_const_section): Correct test for special
1021 * bfd-in2.h: Regenerate.
1023 2020-04-17 Alan Modra <amodra@gmail.com>
1026 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1029 2020-04-16 Nick Clifton <nickc@redhat.com>
1032 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1033 abort with a more helpful error message.
1035 2020-04-16 Alan Modra <amodra@gmail.com>
1038 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1041 2020-04-15 Fangrui Song <maskray@google.com>
1044 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1045 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1046 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1047 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1048 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1049 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1050 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1051 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1052 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1053 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1054 * elflink.c (elf_link_output_extsym): Likewise.
1055 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1057 2020-04-15 Alan Modra <amodra@gmail.com>
1060 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1061 pointer into strings that may be freed for section name, always
1062 allocate a new string.
1064 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1065 Jan W. Jagersma <jwjagersma@gmail.com>
1067 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1068 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1069 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1070 (_bfd_go32_mkobject): New functions.
1071 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1072 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1073 (go32exe_mkobject): Call _bfd_go32_mkobject.
1074 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1075 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1077 (coff_write_relocs): Enable extended reloc counter code if
1078 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1079 (coff_write_object_contents): Likewise. Pad section headers
1080 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1081 instead of coff_swap_scnhdr_out.
1082 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1083 enable extended reloc counter.
1084 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1085 Declare with ATTRIBUTE_UNUSED.
1086 * libcoff-in.h: (struct coff_tdata): New field go32.
1088 * libcoff.h: Regenerate.
1090 2020-04-14 Fangrui Song <maskray@google.com>
1093 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1096 2020-04-14 Stephen Casner <casner@acm.org>
1099 * pdp11.c: Add implementation of --imagic option.
1100 (adjust_o_magic): Fix objcopy --extract-symbol test.
1101 * libaout.h (enum aout_magic): Add i_magic.
1103 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1104 Nick Clifton <nickc@redhat.com>
1106 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1108 <default>: Error rather than abort.
1110 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1114 relocation section from section group.
1116 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1118 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1119 bfd->origin to file offset.
1120 * bfdwin.c (bfd_get_file_window): Likewise.
1121 * bfd.c: Clarify the use of the bfd->origin field.
1122 * bfd-in2.h: Regenerate.
1123 * coff-i386.c: Don't include go32exe.h. Allow overriding
1124 coff_write_object_contents via COFF_WRITE_CONTENTS.
1125 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1126 (go32exe_write_object_contents): New functions.
1127 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1128 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1129 (create_go32_stub): Remove check for 2k size limit. Read stub
1130 from go32exe_temp_stub if present.
1131 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1132 copy variable-length stub.
1133 (go32_check_format): Read stub to go32exe_temp_stub, set
1134 origin, return go32exe_cleanup.
1135 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1136 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1137 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1138 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1139 Remove functions and their associated #defines.
1140 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1141 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1142 Rename field go32stub to stub.
1143 * libcoff.h: Regenerate.
1144 * coff-stgo32.c (go32_check_format): Rename to...
1145 (go32exe_check_format): ...this.
1146 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1147 (go32exe_copy_private_bfd_data): ...this.
1148 (stub_bytes): Rename to...
1149 (go32exe_default_stub): ...this.
1150 (create_go32_stub): Rename to...
1151 (go32exe_create_stub): ...this.
1152 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1155 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1159 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1160 relocation to R_386_32 for relocation against non-preemptible
1162 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1163 allocate dynamic relocation for non-preemptible absolute symbol.
1164 (elf_i386_relocate_section): Pass sec to
1165 GENERATE_DYNAMIC_RELOCATION_P.
1166 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1167 (elf_x86_64_convert_load_reloc): Covert load relocation to
1168 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1169 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1170 for non-preemptible absolute symbol if they overflow.
1171 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1172 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1173 symbol. Don't allocate dynamic relocation for non-preemptible
1175 (elf_x86_64_relocate_section): Don't generate relative relocation
1176 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1177 to GENERATE_DYNAMIC_RELOCATION_P.
1178 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1179 against non-preemptible absolute symbol.
1180 (_bfd_elf_x86_valid_reloc_p): New function.
1181 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1183 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1184 argument. Don't generate dynamic relocation against
1185 non-preemptible absolute symbol.
1186 (ABS_SYMBOL_P): New.
1187 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1188 against non-preemptible absolute symbol.
1190 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1191 (_bfd_elf_x86_valid_reloc_p): New.
1193 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1196 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1197 address in the GOT if in thumb only mode.
1199 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1201 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1203 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1205 * mmo.c (mmo_scan): Create .text section only when needed, not
1208 2020-03-31 Alan Modra <amodra@gmail.com>
1210 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1213 2020-03-31 Alan Modra <amodra@gmail.com>
1215 * vms-alpha.c (image_write): Check bounds for sections without
1216 contents too. Error on non-zero write to section without
1218 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1220 2020-03-31 Alan Modra <amodra@gmail.com>
1222 * tekhex.c (pass_over): Check is_eof before reading buffer.
1224 2020-03-30 Nick Clifton <nickc@redhat.com>
1227 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1228 field to timestamp and make it an integer.
1229 * libcoff.h: Regenerate.
1230 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1231 field in the pe_data structure rather than the insert_timestamp
1234 2020-03-30 Alan Modra <amodra@gmail.com>
1237 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1240 2020-03-26 Nick Clifton <nickc@redhat.com>
1242 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1243 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1245 * libbfd.h: Regenerate.
1247 2020-03-26 Alan Modra <amodra@gmail.com>
1249 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1251 2020-03-26 Alan Modra <amodra@gmail.com>
1253 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1255 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1257 2020-03-25 Nick Clifton <nickc@redhat.com>
1259 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1261 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1262 * libbfd.h: Regenerate.
1264 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1266 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1267 correct field name in the output string.
1269 2020-03-25 Alan Modra <amodra@gmail.com>
1272 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1273 for SHT_NOBITS section if first in segment.
1275 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1278 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1279 (_bfd_elf_get_symbol_version_string): This.
1280 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1281 (_bfd_elf_get_symbol_version_string): This.
1282 (bfd_elf_print_symbol): Pass TRUE to
1283 _bfd_elf_get_symbol_version_string.
1284 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1285 bfd_boolean argument.
1286 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1287 * targets.c (_bfd_get_symbol_version_string): Likewise.
1288 (bfd_get_symbol_version_string): Likewise.
1289 * bfd-in2.h: Regenerated.
1291 2020-03-24 Nick Clifton <nickc@redhat.com>
1292 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1295 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1298 2020-03-24 Nick Clifton <nickc@redhat.com>
1301 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1302 segment to use for PT_GNU_RELRO, ignore empty sections in a
1303 segment's current list.
1305 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1310 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1314 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1315 on the previous _bfd_elf_get_symbol_version_string.
1316 (_bfd_elf_get_symbol_version_string): Use it.
1318 2020-03-24 Alan Modra <amodra@gmail.com>
1320 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1321 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1324 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1326 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1328 2020-03-23 Alan Modra <amodra@gmail.com>
1330 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1331 symbol count. Allocate an extra byte to ensure name strings
1332 are terminated. Sanity check name offsets. Release memory on
1335 2020-03-23 Alan Modra <amodra@gmail.com>
1337 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1338 field hasn't been read. Remove unnecessary casts.
1340 2020-03-22 Alan Modra <amodra@gmail.com>
1342 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1343 enough to read number of symbols.
1345 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1347 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1348 (EXECUTABLE_SUFFIX): Likewise.
1349 * config.in: Regenerated.
1350 * configure: Likewise.
1351 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1352 _bfd_generic_close_and_cleanup.
1353 (plugin_list_entry): Remove resolution_file, resolution_option,
1354 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1355 lto_wrapper, gcc_env and initialized,
1356 (need_lto_wrapper_p): Removed.
1357 (get_lto_wrapper): Likewise.
1358 (setup_lto_wrapper_env): Likewise.
1359 (register_all_symbols_read): Likewise.
1360 (egister_cleanup): Likewise.
1361 (get_symbols): Likewise.
1362 (add_input_file): Likewise.
1363 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1364 (add_symbols): Updated.
1365 (try_claim): Likewise.
1366 (try_load_plugin): Likewise.
1367 (bfd_plugin_canonicalize_symtab): Likewise.
1368 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1369 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1371 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1374 * plugin.c (plugin_list_entry): Add has_symbol_type.
1375 (add_symbols_v2): New function.
1376 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1377 provides symbol type.
1378 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1379 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1382 2020-03-20 Alan Modra <amodra@gmail.com>
1384 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1385 enough to read number of symbols.
1387 2020-03-20 Alan Modra <amodra@gmail.com>
1389 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1390 backend functions for NULL before calling.
1391 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1392 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1393 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1394 * elfnn-ia64.c (ignore_errors): New function.
1395 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1397 2020-03-19 Nick Clifton <nickc@redhat.com>
1400 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1401 location of the varinfo in the unit's debug info data. Change the
1402 type of the stack field to a boolean.
1403 (lookup_var_by_offset): New function. Returns the varinfo
1404 structure for the variable described at the given offset in the
1406 (scan_unit_for_symbols): Add support for variables which have the
1407 DW_AT_specification attribute.
1409 2020-03-19 Nick Clifton <nickc@redhat.com>
1412 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1415 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1417 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1419 2020-03-18 Nick Clifton <nickc@redhat.com>
1422 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1423 memory access when processing a corrupt secondary reloc section.
1425 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1427 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1428 instead of calling abort.
1429 * elf32-csky.c (csky_build_one_stub): Likewise.
1430 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1431 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1432 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1433 * elf32-metag.c (metag_build_one_stub): Likewise.
1434 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1435 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1436 (ppc_size_one_stub): Likewise.
1437 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1439 2020-03-17 Nick Clifton <nickc@redhat.com>
1442 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1443 with error messages.
1445 2020-03-17 Nick Clifton <nickc@redhat.com>
1448 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1449 free. Add free on another failure path.
1451 2020-03-16 Alan Modra <amodra@gmail.com>
1454 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1455 we have a non-zero section count. Do lma comparison in octets.
1457 2020-03-16 Alan Modra <amodra@gmail.com>
1459 * vms-alpha.c (dst_restore_location): Validate index into
1460 dst_ptr_offsets array before accessing. Return status.
1461 (dst_retrieve_location): Similarly, making "loc" parameter a
1462 pointer to return value.
1463 (_bfd_vms_slurp_etir): Update calls to above functions.
1465 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1467 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1469 * configure: Regenerated.
1471 2020-03-14 Alan Modra <amodra@gmail.com>
1473 * section.c (BFD_FAKE_SECTIONS): Formatting.
1474 * bfd-in2.h: Regenerate.
1476 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1478 * elf.c (elfcore_grok_netbsd_note): Add support for
1479 NT_NETBSDCORE_LWPSTATUS notes.
1481 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1483 * bfd-in2.h: Regenerate.
1484 * section.c (asection): Add already_assigned field.
1485 (BFD_FAKE_SECTION): Add default initializer for it.
1486 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1487 * elf32-arm.c (arm_build_one_stub): Add support for
1488 non_contiguous_regions.
1489 * elf32-csky.c (csky_build_one_stub): Likewise.
1490 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1491 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1492 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1493 * elf32-metag.c (metag_build_one_stub): Likewise.
1494 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1495 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1496 (ppc_size_one_stub): Likewise.
1497 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1498 * elflink.c (elf_link_input_bfd): Likewise.
1500 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1503 * elf-linker-x86.h (elf_linker_x86_params): Add
1504 static_before_all_inputs and has_dynamic_linker.
1505 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1506 dynamic input objects if -static is passed at command-line
1507 before all input files without --dynamic-linker unless
1508 --no-dynamic-linker is used.
1510 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1512 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1514 2020-03-13 Christian Eggers <ceggers@gmx.de>
1516 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1517 "p_paddr" from "at".
1518 * elfcode.h (bfd_from_remote_memory): Add units to several
1519 parameters. New local "opb". Fix usage of p_align. Fix
1520 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1521 call of target_read_memory.
1522 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1523 calculation of "offset" and "output_offset".
1524 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1525 from "offset" and fix calculation of "end" from "vma+size". Fix
1526 comparison between "sh_addr" and "vma"/"output_offset".
1527 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1528 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1530 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1531 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1532 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1533 assignment of p_paddr from phdr_lma. Fix comparison between
1534 "lma+size" and "next->lma".
1535 (elf_sort_segments): Fix assignment from p_paddr to lma.
1536 (assign_file_positions_for_load_sections): Add unit (bytes) to
1537 local "align". Fix calculation of local "off_adjust". Fix
1538 calculation of local "filehdr_vaddr".
1539 (assign_file_positions_for_non_load_sections): New local "opb".
1540 Fix calculation of "end" from "p_size". Fix comparison between
1541 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1542 from "end" and "p_vaddr".
1543 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1544 vma. Fix assignment to p_paddr from lma. Fix comparison between
1545 p_paddr and lma. Fix assignment to p_paddr from lma.
1546 * merge.c (sec_merge_emit): New local "opb". Convert
1547 "alignment_power" to octets.
1548 (_bfd_add_merge_section): New locals "alignment_power" and
1549 "opb". Fix comparison between "alignment_power" and
1551 (_bfd_merge_sections): New local "opb". Divide size by opb
1552 before checking align mask.
1554 2020-03-13 Christian Eggers <ceggers@gmx.de>
1556 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1557 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1559 (_bfd_elf_make_section_from_phdr): Similarly.
1560 (elf_fake_sections): Fix calculation of
1561 Elf_Internal_shdr::sh_addr from section VMA.
1562 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1564 (assign_file_positions_for_load_sections): Fix calculations of
1565 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1566 comparison between program header address and section LMA.
1567 (assign_file_positions_for_non_load_sections): Likewise.
1568 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1569 (IS_CONTAINED_BY_VMA): Add parameter opb.
1570 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1571 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1572 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1573 Fix calculations of p_addr_valid and p_vaddr_offset.
1574 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1575 with octets per byte when comparing against p_vaddr.
1577 2020-03-11 Alan Modra <amodra@gmail.com>
1579 * som.c (setup_sections): Sanity check subspace.name.
1581 2020-03-11 Alan Modra <amodra@gmail.com>
1583 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1585 2020-03-10 Alan Modra <amodra@gmail.com>
1588 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1591 2020-03-09 Alan Modra <amodra@gmail.com>
1593 * wasm-module.c (wasm_scan): Sanity check file name length
1594 before allocating memory. Move common section setup code. Do
1595 without bfd_tell to calculate section size.
1597 2020-03-06 Nick Clifton <nickc@redhat.com>
1599 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1600 with error messages and failure return values.
1602 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1604 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1605 relocation sections for any removed reference to a dynamic symbol.
1607 2020-03-05 Nick Clifton <nickc@redhat.com>
1609 * elf-bfd.h (struct elf_backend_data): Add new fields:
1610 init_secondary_reloc_section, slurp_secondary_reloc_section,
1611 write_secondary_reloc_section.
1612 (_bfd_elf_init_secondary_reloc_section): Prototype.
1613 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1614 (_bfd_elf_write_secondary_reloc_section): Prototype.
1615 * elf.c ( bfd_section_from_shdr): Invoke the new
1616 init_secondary_reloc_section backend function, if defined, when a
1617 second reloc section is encountered.
1618 (swap_out_syms): Invoke the new symbol_section_index function, if
1619 defined, when computing the section index of an OS/PROC specific
1621 (_bfd_elf_init_secondary_reloc_section): New function.
1622 (_bfd_elf_slurp_secondary_reloc_section): New function.
1623 (_bfd_elf_write_secondary_reloc_section): New function.
1624 (_bfd_elf_copy_special_section_fields): New function.
1625 * elfcode.h (elf_write_relocs): Invoke the new
1626 write_secondary_relocs function, if defined, in order to emit
1628 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1629 function, if defined, in order to read in secondary relocs.
1630 * elfxx-target.h (elf_backend_copy_special_section_fields):
1631 Provide a non-NULL default definition.
1632 (elf_backend_init_secondary_reloc_section): Likewise.
1633 (elf_backend_slurp_secondary_reloc_section): Likewise.
1634 (elf_backend_write_secondary_reloc_section): Likewise.
1635 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1637 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1638 * configure: Regenerate.
1640 2020-03-05 Alan Modra <amodra@gmail.com>
1642 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1643 against file size before allocating memory. Use bfd_alloc rather
1644 than bfd_zalloc for carsym/strings memory.
1646 2020-03-04 Alan Modra <amodra@gmail.com>
1648 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1649 sh_addr mod sh_addalign is zero.
1651 2020-03-04 Alan Modra <amodra@gmail.com>
1653 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1655 2020-03-03 Alan Modra <amodra@gmail.com>
1657 * format.c (struct bfd_preserve): Add cleanup field.
1658 (bfd_preserve_save): Add cleanup param and save.
1659 (bfd_preserve_restore): Return cleanup.
1660 (bfd_preserve_finish): Call the cleanup for the discarded match.
1661 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1662 and clear when preserving a match. Restore cleanup too when
1663 restoring that match.
1665 2020-03-02 Alan Modra <amodra@gmail.com>
1667 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1668 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1669 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1670 (core_sco5_vec): Correct initialisers.
1672 2020-03-02 Alan Modra <amodra@gmail.com>
1674 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1675 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1676 * cisco-core.c (cisco_core_file_validate): Likewise.
1677 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1678 * hpux-core.c (hpux_core_core_file_p): Likewise.
1679 * irix-core.c (irix_core_core_file_p): Likewise.
1680 * lynx-core.c (lynx_core_file_p): Likewise.
1681 * netbsd-core.c (netbsd_core_file_p): Likewise.
1682 * osf-core.c (osf_core_core_file_p): Likewise.
1683 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1684 * sco5-core.c (sco5_core_file_p): Likewise.
1686 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1688 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1690 2020-03-02 Alan Modra <amodra@gmail.com>
1692 * targets.c (bfd_cleanup): New typedef.
1693 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1694 * libbfd-in.h (_bfd_no_cleanup): Define.
1695 * format.c (bfd_reinit): Add cleanup parameter, call it.
1696 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1697 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1698 * aout-target.h (callback, object_p): Return bfd_cleanup.
1699 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1700 * archive.c (bfd_generic_archive_p): Likewise.
1701 * binary.c (binary_object_p): Likewise.
1702 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1703 * coff-ia64.c (ia64coff_object_p): Likewise.
1704 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1705 * coff-sh.c (coff_small_object_p): Likewise.
1706 * coff-stgo32.c (go32_check_format): Likewise.
1707 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1708 (xcoff64_core_p): Likewise.
1709 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1710 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1711 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1712 * elfcode.h (elf_object_p): Likewise.
1713 * elfcore.h (elf_core_file_p): Likewise.
1714 * i386msdos.c (msdos_object_p): Likewise.
1715 * ihex.c (ihex_object_p): Likewise.
1716 * libaout.h (some_aout_object_p): Likewise.
1717 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1718 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1719 * libbfd.c (_bfd_dummy_target): Likewise.
1720 * libcoff-in.h (coff_object_p): Likewise.
1721 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1722 (bfd_mach_o_arm64_core_p): Likewise.
1723 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1724 (bfd_mach_o_arm_core_p): Likewise.
1725 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1726 (bfd_mach_o_i386_core_p): Likewise.
1727 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1728 (bfd_mach_o_x86_64_core_p): Likewise.
1729 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1730 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1731 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1732 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1733 * mmo.c (mmo_object_p): Likewise.
1734 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1735 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1736 (pe_bfd_object_p): Likewise.
1737 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1738 * ppcboot.c (ppcboot_object_p): Likewise.
1739 * rs6000-core.c (rs6000coff_core_p): Likewise.
1740 * som.c (som_object_setup, som_object_p): Likewise.
1741 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1742 * tekhex.c (tekhex_object_p): Likewise.
1743 * vms-alpha.c (alpha_vms_object_p): Likewise.
1744 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1745 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1746 * wasm-module.c (wasm_object_p): Likewise.
1747 * xsym.c (bfd_sym_object_p): Likewise.
1748 * xsym.h (bfd_sym_object_p): Likewise.
1749 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1751 * pdp11.c (some_aout_object_p): Likewise.
1752 * plugin.c (register_ld_plugin_object_p): Update object_p
1754 * plugin.h (register_ld_plugin_object_p): Likewise.
1755 * bfd-in2.h: Regenerate.
1756 * libbfd.h: Regenerate.
1757 * libcoff.h: Regenerate.
1759 2020-03-02 Alan Modra <amodra@gmail.com>
1761 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1762 applicable section flags.
1763 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1764 (mips_ecoff_bele_vec): Likewise.
1765 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1767 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1768 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1770 2020-03-02 Alan Modra <amodra@gmail.com>
1772 * elf32-m32r.c (m32r_elf_section_flags): New function.
1773 (elf_backend_section_flags): Define.
1774 * elf32-nds32.c (nds32_elf_section_flags): New function.
1775 (elf_backend_section_flags): Define.
1776 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1777 .sbss and .sdata sections.
1778 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1779 for SHF_V850_GPREL sections.
1780 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1782 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1783 for SHF_PARISC_SHORT sections.
1784 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1785 (elf_backend_section_flags): Define.
1786 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1787 for SHF_MIPS_GPREL sections. Delete FIXME.
1789 2020-03-02 Alan Modra <amodra@gmail.com>
1791 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1792 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1793 calling elf_backend_section_flags with adjusted params. Use
1794 newsect->flags past that point.
1795 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1797 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1798 to have their type overridden, and all sh_flags but processor and
1800 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1801 * elf32-mep.c (mep_elf_section_flags): Likewise.
1802 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1803 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1804 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1805 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1806 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1807 stub BFD and non-aarch64 input files when scanning for stubs.
1809 2020-03-02 Alan Modra <amodra@gmail.com>
1811 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1812 limit to decompressed element size.
1814 2020-03-02 Alan Modra <amodra@gmail.com>
1816 * vms-lib.c (vms_traverse_index): Add recur_count param and
1817 update calls. Fail on excessive recursion.
1819 2020-03-02 Alan Modra <amodra@gmail.com>
1821 * vms-alpha.c (vms_get_remaining_object_record): Use
1822 bfd_realloc_or_free rather than bfd_realloc.
1823 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1824 (dst_define_location, parse_module): Likewise, and check realloc
1825 return status before using memory. Return status from function
1826 adjusting all callers.
1828 2020-02-28 Alan Modra <amodra@gmail.com>
1830 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1832 2020-02-28 Alan Modra <amodra@gmail.com>
1834 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1835 Remove duplicate undersize check.
1837 2020-02-27 Alan Modra <amodra@gmail.com>
1840 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1842 2020-02-27 Alan Modra <amodra@gmail.com>
1845 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1846 (coff_section_type): Adjust comment.
1847 (decode_section_type): Likewise. Call coff_section_type before
1848 decode_section_type.
1849 (bfd_decode_symclass): Use 'c' for common sections other than
1852 2020-02-27 Alan Modra <amodra@gmail.com>
1854 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1857 2020-02-27 Alan Modra <amodra@gmail.com>
1859 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1860 if file is an archive element.
1861 * bfd-in2.h: Regenerate.
1863 2020-02-26 Alan Modra <amodra@gmail.com>
1865 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1866 bfd_set_error on failing test. Don't bother changing bfd_error on
1867 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1868 Check sym name is within string buffer. Use size_t for some vars.
1869 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1870 int_buf. Don't change bfd_error on file read error. Use
1871 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1872 calculations to catch overflows before they occur. malloc and
1873 free raw armap rather than using bfd_alloc. Read raw armap before
1874 allocating carsym+strings buffer.
1875 (_bfd_slurp_extended_name_table): Localize variables. Check
1876 name size against file size.
1878 2020-02-26 Alan Modra <amodra@gmail.com>
1880 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1882 2020-02-26 Alan Modra <amodra@gmail.com>
1884 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1885 malloc. Check for NULL return from bfd_malloc.
1886 (rx_table_find, rx_table_map): Likewise.
1887 (rx_set_section_contents): Check bfd_alloc return.
1888 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1890 2020-02-26 Alan Modra <amodra@gmail.com>
1892 * aoutx.h: Indent labels correctly. Format error strings.
1893 * archive.c: Likewise.
1894 * archive64.c: Likewise.
1895 * coff-arm.c: Likewise.
1896 * coff-rs6000.c: Likewise.
1897 * coff-stgo32.c: Likewise.
1898 * cpu-arm.c: Likewise.
1899 * dwarf2.c: Likewise.
1900 * elf-ifunc.c: Likewise.
1901 * elf-properties.c: Likewise.
1902 * elf-s390-common.c: Likewise.
1903 * elf-strtab.c: Likewise.
1905 * elf32-arm.c: Likewise.
1906 * elf32-bfin.c: Likewise.
1907 * elf32-cr16.c: Likewise.
1908 * elf32-csky.c: Likewise.
1909 * elf32-i386.c: Likewise.
1910 * elf32-m68k.c: Likewise.
1911 * elf32-msp430.c: Likewise.
1912 * elf32-nds32.c: Likewise.
1913 * elf32-nios2.c: Likewise.
1914 * elf32-pru.c: Likewise.
1915 * elf32-xtensa.c: Likewise.
1916 * elf64-ia64-vms.c: Likewise.
1917 * elf64-x86-64.c: Likewise.
1918 * elfcode.h: Likewise.
1919 * elfcore.h: Likewise.
1920 * elflink.c: Likewise.
1921 * elfnn-aarch64.c: Likewise.
1922 * elfnn-ia64.c: Likewise.
1923 * elfnn-riscv.c: Likewise.
1924 * elfxx-mips.c: Likewise.
1925 * elfxx-sparc.c: Likewise.
1926 * elfxx-x86.c: Likewise.
1927 * i386lynx.c: Likewise.
1928 * merge.c: Likewise.
1929 * pdp11.c: Likewise.
1930 * plugin.c: Likewise.
1931 * reloc.c: Likewise.
1933 2020-02-26 Alan Modra <amodra@gmail.com>
1936 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1938 (bfd_elf_add_dt_needed_tag): Declare.
1939 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1940 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1941 from elf_add_dt_needed_tag. Remove soname and doit param.
1942 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1943 to see whether as-needed lib is already loaded, use dyn_loaded
1944 list instead. When saving and restoring around as-needed lib
1945 handle possibility that dynstr has not been initialised. Don't
1946 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
1947 Mark libs loaded via DT_NEEDED entries of other libs with
1948 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
1950 (elf_link_check_versioned_symbol): Remove now unneccesary
1951 DYNAMIC check when traversing dyn_loaded list.
1953 2020-02-26 Alan Modra <amodra@gmail.com>
1955 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
1957 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
1960 * plugin.c (need_lto_wrapper_p): New.
1961 (bfd_plugin_set_program_name): Add an int argument to set
1963 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
1965 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
1967 2020-02-24 Alan Modra <amodra@gmail.com>
1969 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
1971 2020-02-24 Alan Modra <amodra@gmail.com>
1973 * vms-lib.c (struct carsym_mem): Add limit.
1974 (vms_add_index): Heed limit.
1975 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
1976 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
1977 Always return actual number read.
1978 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
1979 assertion with error exit.
1981 2020-02-22 Alan Modra <amodra@gmail.com>
1984 * elf.c (assign_file_positions_for_load_sections): Continue linking
1985 on "PHDR segment not covered by LOAD segment" errors.
1987 2020-02-21 Alan Modra <amodra@gmail.com>
1989 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
1991 (bfd_mach_o_canonicalize_reloc): Likewise.
1992 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
1993 counts and offsets against file size.
1994 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
1995 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
1996 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
1997 against file size. Delete symbol table error message.
1998 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2000 (bfd_mach_o_read_symtab): Likewise.
2001 (bfd_mach_o_read_command): Pass file size.
2002 (bfd_mach_o_scan): Sanity check command count against file size.
2004 2020-02-21 Alan Modra <amodra@gmail.com>
2007 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2008 "text", "data" and "bss" section pointer vars. Don't update
2009 section size, just exec header sizes.
2010 (adjust_sizes_and_vmas): Don't update text section size. Set
2011 initial exec header a_text. Print exec headers sizes.
2012 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2013 (adjust_sizes_and_vmas): Similarly. Formatting.
2014 (final_link): Correct final file extension.
2016 2020-02-20 Nick Clifton <nickc@redhat.com>
2018 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2020 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2022 (elfNN_bed): Initialise the symbol_section_index field.
2023 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2024 OS and PROC specific section indicies. Warn if converting other
2025 reserved incidies to SHN_ABS.
2027 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2030 * cpu-z80.c: Add machine type compatibility checking.
2032 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2035 * plugin.c (plugin_list_entry): Remove handle.
2036 (try_load_plugin): Call dlclose before return.
2038 2020-02-19 Alan Modra <amodra@gmail.com>
2040 * libbfd-in.h (_bfd_constant_p): Define.
2041 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2042 file size before allocating memory.
2043 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2044 * elf.c (bfd_elf_get_str_section): Likewise.
2045 (_bfd_elf_slurp_version_tables): Likewise.
2046 * libbfd.h: Regenerate.
2048 2020-02-19 Alan Modra <amodra@gmail.com>
2050 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2051 * aoutx.h (aout_get_external_symbols): Replace calls to
2052 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2053 (slurp_reloc_table): Likewise.
2054 * archive.c (do_slurp_bsd_armap): Likewise.
2055 (do_slurp_coff_armap): Likewise.
2056 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2057 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2058 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2059 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2060 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2061 (_bfd_coff_get_external_symbols): Likewise.
2062 * ecoff.c (ecoff_slurp_symbolic_header),
2063 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2064 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2065 (ecoff_indirect_link_order): Likewise.
2066 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2067 (_bfd_elf_slurp_version_tables): Likewise.
2068 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2069 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2070 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2071 * elf64-alpha.c (READ): Likewise.
2072 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2073 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2074 * elfcode.h (elf_slurp_symbol_table),
2075 (elf_slurp_reloc_table_from_section): Likewise.
2076 * elflink.c (elf_link_add_object_symbols),
2077 (elf_link_check_versioned_symbol): Likewise.
2078 * elfxx-mips.c (READ): Likewise.
2079 * i386lynx.c (slurp_reloc_table): Likewise.
2080 * lynx-core.c (lynx_core_file_p): Likewise.
2081 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2082 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2083 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2084 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2085 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2086 (bfd_pef_parse_symbols): Likewise.
2087 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2088 * som.c (setup_sections, som_slurp_string_table),
2089 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2090 (som_bfd_fill_in_ar_symbols): Likewise.
2091 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2092 (evax_bfd_print_image): Likewise.
2093 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2094 * wasm-module.c (wasm_scan): Likewise.
2095 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2096 * xsym.c (bfd_sym_read_name_table),
2097 (bfd_sym_print_type_information_table_entry): Likewise.
2098 * libbfd.h: Regenerate.
2100 2020-02-19 Alan Modra <amodra@gmail.com>
2102 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2103 reading external relocs.
2104 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2105 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2107 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2109 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2110 (m32c_elf_relax_section): Likewise.
2111 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2112 (rl78_elf_relax_section): Likewise.
2113 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2114 (elf32_rx_relax_section): Likewise.
2115 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2116 parameter types and use..
2117 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2118 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2119 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2120 being read from file, just the extra.
2121 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2122 after reading external syms. Free on failure.
2124 2020-02-19 Alan Modra <amodra@gmail.com>
2126 * coffcode.h (buy_and_read, coff_slurp_line_table),
2127 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2128 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2129 corresponding bfd_alloc call. Adjust variables to suit.
2130 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2131 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2132 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2133 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2134 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2135 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2136 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2137 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2138 * elf64-alpha.c (READ): Likewise.
2139 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2140 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2141 (bfd_from_remote_memory): Likewise.
2142 * elfcore.h (core_find_build_id): Likewise.
2143 * elfxx-mips.c (READ): Likewise.
2144 * mach-o.c (bfd_mach_o_mangle_sections),
2145 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2146 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2147 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2148 * som.c (setup_sections, som_prep_for_fixups)
2149 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2150 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2151 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2152 (som_bfd_ar_write_symbol_stuff): Likewise.
2153 * vms-alpha.c (vector_grow1): Likewise.
2154 * vms-lib.c (vms_add_index): Likewise.
2155 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2156 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2157 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2158 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2159 (bfd_alloc2, bfd_zalloc2): Delete.
2160 (_bfd_mul_overflow): Define.
2161 * libbfd.h: Regenerate.
2163 2020-02-19 Alan Modra <amodra@gmail.com>
2165 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2167 (assign_section_numbers): Likewise.
2168 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2169 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2170 bfd_malloc2, size_t amt, and unsigned tls_count.
2171 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2172 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2173 (elf_output_implib): Use bfd_alloc.
2175 2020-02-19 Alan Modra <amodra@gmail.com>
2177 * bfd.c (struct bfd): Move format and direction to other
2178 bitfields. Add "size".
2179 * bfdio.c (bfd_get_size): Cache size when not writing file.
2180 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2181 returning zero, ie. unknown.
2182 (bfd_get_alt_debug_link_info): Likewise.
2183 * bfd-in2.h: Regenerate.
2185 2020-02-19 Alan Modra <amodra@gmail.com>
2187 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2188 bfd_get_file_size twice.
2189 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2190 zero, ie. unknown, return.
2191 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2192 * elfcode.h (elf_swap_shdr_in): Likewise.
2193 (elf_object_p): Don't call bfd_get_file_size twice and correct
2196 2020-02-19 Alan Modra <amodra@gmail.com>
2198 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2199 FALSE if memory alloc fails. Adjust calls.
2200 * som.c (som_prep_for_fixups): Likewise.
2201 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2202 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2203 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2204 * som.c (som_build_and_write_symbol_table): Return via error_return
2206 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2207 (VEC_APPEND_EL): Delete.
2208 (vector_grow1): Return pointer to element. Catch overflow.
2209 Return NULL on memory allocation failure.
2210 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2211 (alpha_vms_add_fixup_ca): Likewise.
2212 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2214 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2216 2020-02-19 Alan Modra <amodra@gmail.com>
2218 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2219 * aout-target.h (object_p): Likewise.
2220 * aout-tic30.c (tic30_aout_object_p): Likewise.
2221 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2222 (emit_stringtab, write_syms, link_hash_table_create),
2223 (aout_link_write_other_symbol): Likewise.
2224 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2225 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2226 (_bfd_compute_and_write_armap): Likewise.
2227 * archures.c (bfd_arch_list): Likewise.
2228 * bfd.c (bfd_record_phdr): Likewise.
2229 * binary.c (binary_canonicalize_symtab): Likewise.
2230 * cisco-core.c (cisco_core_file_validate): Likewise.
2231 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2232 (find_arm_glue, record_arm_to_thumb_glue),
2233 (record_thumb_to_arm_glue): Likewise.
2234 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2235 (ppc_allocate_toc_section): Likewise.
2236 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2237 * coff-sh.c (sh_relax_section): Likewise.
2238 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2239 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2240 (coff_set_alignment_hook, coff_mkobject),
2241 (coff_compute_section_file_positions): Likewise.
2242 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2243 (coff_find_nearest_line_with_names),
2244 ( bfd_coff_set_symbol_class): Likewise.
2245 * cofflink.c (_bfd_coff_link_hash_table_create),
2246 (_bfd_coff_link_input_bfd): Likewise.
2247 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2248 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2249 (build_line_info_table, sort_line_sequences),
2250 (line_info_add_include_dir, line_info_add_file_name),
2251 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2252 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2253 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2254 (_bfd_ecoff_find_nearest_line),
2255 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2256 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2257 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2258 * elf-m10300.c (mn10300_elf_relax_section),
2259 (elf32_mn10300_link_hash_table_create): Likewise.
2260 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2261 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2262 * elf32-arm.c (elf32_arm_link_hash_table_create),
2263 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2264 (elf32_arm_new_section_hook): Likewise.
2265 * elf32-avr.c (elf_avr_new_section_hook),
2266 (elf32_avr_link_hash_table_create, get_local_syms),
2267 (elf32_avr_setup_section_lists): Likewise.
2268 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2269 (bfin_link_hash_table_create): Likewise.
2270 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2271 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2272 * elf32-csky.c (csky_elf_link_hash_table_create),
2273 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2274 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2275 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2276 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2277 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2278 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2279 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2280 (m32r_elf_check_relocs): Likewise.
2281 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2282 (elf32_m68hc11_setup_section_lists),
2283 (elf32_m68hc11_size_stubs): Likewise.
2284 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2285 * elf32-metag.c (elf_metag_link_hash_table_create),
2286 (elf_metag_setup_section_lists): Likewise.
2287 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2288 (microblaze_elf_check_relocs): Likewise.
2289 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2290 (nds32_elf_check_relocs): Likewise.
2291 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2292 (get_local_syms, nios2_elf32_check_relocs),
2293 (nios2_elf32_link_hash_table_create): Likewise.
2294 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2295 (or1k_elf_check_relocs): Likewise.
2296 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2297 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2298 * elf32-s390.c (elf_s390_link_hash_table_create),
2299 (elf_s390_check_relocs): Likewise.
2300 * elf32-score.c (score_elf_create_got_section),
2301 (s3_elf32_score_new_section_hook),
2302 (elf32_score_link_hash_table_create): Likewise.
2303 * elf32-score7.c (score_elf_create_got_section),
2304 (s7_elf32_score_new_section_hook): Likewise.
2305 * elf32-sh.c (sh_elf_link_hash_table_create),
2306 (sh_elf_check_relocs): Likewise.
2307 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2308 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2309 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2310 (tilepro_elf_check_relocs): Likewise.
2311 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2312 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2313 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2314 (elf_xtensa_new_section_hook): Likewise.
2315 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2316 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2317 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2318 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2319 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2320 * elf64-ppc.c (ppc64_elf_new_section_hook),
2321 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2322 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2323 * elf64-s390.c (elf_s390_link_hash_table_create),
2324 (elf_s390_check_relocs): Likewise.
2325 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2326 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2327 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2328 (elf_link_add_archive_symbols, compute_bucket_count),
2329 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2330 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2331 (bfd_elf_final_link): Likewise.
2332 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2333 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2334 (elfNN_aarch64_new_section_hook): Likewise.
2335 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2336 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2337 (riscv_elf_check_relocs): Likewise.
2338 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2339 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2340 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2341 (_bfd_mips_elf_link_hash_table_create): Likewise.
2342 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2343 (_bfd_sparc_elf_check_relocs),
2344 (_bfd_sparc_elf_new_section_hook): Likewise.
2345 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2346 (tilegx_elf_check_relocs): Likewise.
2347 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2348 * format.c (bfd_check_format_matches): Likewise.
2349 * hash.c (_bfd_stringtab_init): Likewise.
2350 * ihex.c (ihex_scan): Likewise.
2351 * irix-core.c (irix_core_core_file_p): Likewise.
2352 * linker.c (bfd_wrapped_link_hash_lookup),
2353 (_bfd_generic_link_hash_table_create),
2354 (_bfd_generic_reloc_link_order): Likewise.
2355 * lynx-core.c (lynx_core_file_p): Likewise.
2356 * netbsd-core.c (netbsd_core_file_p): Likewise.
2357 * osf-core.c (osf_core_core_file_p): Likewise.
2358 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2359 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2360 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2361 * peicode.h (pe_mkobject): Likewise.
2362 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2363 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2364 * sco5-core.c (read_uarea): Likewise.
2365 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2366 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2367 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2368 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2369 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2370 * srec.c (srec_scan): Likewise.
2371 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2372 * targets.c (bfd_target_list): Likewise.
2373 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2374 * trad-core.c (trad_unix_core_file_p): Likewise.
2375 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2376 (vms_new_section_hook): Likewise.
2377 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2378 * xcofflink.c (xcoff_get_section_contents),
2379 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2380 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2381 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2383 2020-02-19 Alan Modra <amodra@gmail.com>
2385 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2387 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2389 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2390 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2391 a build_list_p argument. Don't search plugin_list. Short circuit
2392 when building the plugin list.
2393 (has_plugin): Renamed to has_plugin_list.
2394 (bfd_plugin_set_plugin): Don't set has_plugin.
2395 (bfd_plugin_specified_p): Check plugin_list instead.
2396 (build_plugin_list): New function.
2397 (load_plugin): Call build_plugin_list and use plugin_list.
2399 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2402 * plugin.c (try_claim): Always clean up for LTO wrapper.
2403 (try_load_plugin): Treat each object as independent. Create a
2404 copy for plugin name.
2406 2020-02-11 Nick Clifton <nickc@redhat.com>
2408 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2409 for addresses in print statements.
2410 (msp430_elf_relax_delete_bytes): Likewise.
2411 (msp430_elf_relax_add_words): Likewise.
2412 (msp430_elf_relax_section): Likewise.
2414 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2416 * plugin.c (add_symbols): Clear plugin_data memory.
2418 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2421 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2422 (EXECUTABLE_SUFFIX): Likewise.
2423 * config.in: Regenerated.
2424 * configure: Likewise.
2425 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2426 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2427 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2428 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2429 (get_lto_wrapper): New.
2430 (setup_lto_wrapper_env): Likewise.
2431 (current_plugin): Likewise.
2432 (register_all_symbols_read): Likewise.
2433 (register_cleanup): Likewise.
2434 (get_symbols): Likewise.
2435 (add_input_file): Likewise.
2436 (bfd_plugin_close_and_cleanup): Likewise.
2437 (claim_file): Removed.
2438 (register_claim_file): Set current_plugin->claim_file.
2439 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2440 lto_syms in current_plugin.
2441 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2442 all_symbols_read handler. Copy real symbols to plugin_data.
2443 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2444 (try_load_plugin): Don't reuse the previous plugin for LTO
2445 wrapper. Set up GCC LTO wrapper if possible. Don't set
2446 plugin_list_iter->claim_file.
2447 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2449 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2452 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2454 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2455 check if previous instruction matches a conditional jump inserted
2456 earlier. Invert conditional jump and delete branch in this case.
2458 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2460 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2461 msp430_elf_relax_add_words. Support insertion of either one or two
2463 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2464 needs to be grown. Handle insertion of branch instruction to replace
2467 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2469 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2470 debugging relocations.
2471 (msp430_elf_relax_delete_bytes): Likewise.
2472 (msp430_elf_relax_add_two_words): Likewise.
2473 (msp430_elf_relax_section): Likewise.
2475 2020-02-10 Alan Modra <amodra@gmail.com>
2477 * archures.c: Wrap overlong z80 comments.
2478 * bfd-in2.h: Regenerate.
2480 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2483 * archures.c: Add GBZ80 and Z80N machine values.
2484 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2485 * coff-z80.c: Add support for new reloc.
2486 * coffcode.h: Add support for new machine values.
2487 * cpu-z80.c: Add support for new machine names.
2488 * elf32-z80.c: Add support for new reloc.
2489 * bfd-in2.h: Regenerate.
2490 * libbfd.h: Regenerate.
2492 2020-02-07 Nick Clifton <nickc@redhat.com>
2495 * elf.c (rewrite_elf_program_header): Do not complain if no
2496 sections are mapped to a segment.
2498 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2501 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2502 for garbage collection on __patchable_function_entries section
2503 without linked-to section.
2505 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2508 * bfd-in2.h: Regenerated.
2509 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2510 on section if gc_mark of any of its linked-to sections is set
2511 and don't set gc_mark again.
2512 * section.c (asection): Add linked_to_symbol_name to map_head
2515 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2517 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2518 reporting an unrecognized instruction with R_V850_LONGJUMP.
2520 2020-02-05 Alan Modra <amodra@gmail.com>
2522 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2524 2020-02-04 Alan Modra <amodra@gmail.com>
2526 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2527 R_PPC_VLE_ADDR20, goto copy_reloc.
2529 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2531 * bfd-in2.h: Regenerated.
2532 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2534 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2537 * bfd-in2.h: Regenerated.
2538 * ecoff.c (bfd_debug_section): Add section_id.
2539 * section.c (bfd_section): Add section_id.
2540 (SEC_ASSEMBLER_SECTION_ID): New.
2541 (BFD_FAKE_SECTION): Add section_id.
2543 2020-02-01 Nick Clifton <nickc@redhat.com>
2545 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2548 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2550 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2551 encodings are relative to the GOT on nios2, too.
2553 2020-01-31 Alan Modra <amodra@gmail.com>
2555 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2556 file. Use $< and $@ in rules.
2557 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2558 (elf32-ia64.c, elf64-ia64.c): Likewise.
2559 (elf32-riscv.c, elf64-riscv.c): Likewise.
2560 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2561 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2562 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2563 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2564 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2565 * Makefile.in: Regenerate.
2567 2020-01-31 Alan Modra <amodra@gmail.com>
2570 * elf.c (setup_group): Don't clear entire section contents,
2571 just the padding after group flags. Release alloc'd memory
2572 after a seek or read failure.
2574 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2576 * peXXigen.c (pe_is_repro): New function.
2577 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2578 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2580 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2582 * peXXigen.c (debug_type_names): Add names for new debug data type
2585 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2587 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2588 inner loop. Fix a memory leak.
2590 2020-01-30 Alan Modra <amodra@gmail.com>
2592 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2593 or obj_coff_keep_strings here.
2594 (coff_get_normalized_symtab): Free external syms directly.
2595 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2598 2020-01-27 Jim Wilson <jimw@sifive.com>
2600 * cpu-riscv.c (riscv_scan): New.
2601 (N): Change bfd_default_scan to riscv_scan.
2603 2020-01-27 Andreas Schwab <schwab@suse.de>
2605 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2606 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2607 * Makefile.in: Regenerate.
2608 * cpu-plugin.c: Remove.
2609 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2610 (bfd_plugin_arch): Remove declaration.
2611 * bfd-in2.h: Regenerate.
2612 * po/SRC-POTFILES.in: Regenerate.
2614 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2615 Alan Modra <amodra@gmail.com>
2618 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2620 2020-01-24 Jim Wilson <jimw@sifive.com>
2622 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2623 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2624 avoid over long line.
2626 2020-01-24 Nick Clifton <nickc@redhat.com>
2629 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2630 syms and keep strings flags as these may have been set in order to
2631 prevent a bogus call to free.
2633 2020-01-23 Nick Clifton <nickc@redhat.com>
2635 * po/fr.po: Updated French translation.
2637 2020-01-23 Alan Modra <amodra@gmail.com>
2640 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2641 by zero when p_align is zero.
2643 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2645 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2646 (riscv_prefix_cmp): Likewise.
2647 (riscv_non_std_ext_p): Deleted.
2648 (riscv_std_sv_ext_p): Likewise.
2649 (riscv_non_std_sv_ext_p): Likewise.
2650 (riscv_merge_non_std_and_sv_ext): Rename to...
2651 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2652 (riscv_merge_arch_attr_info): Replace 3 calls to
2653 riscv_merge_non_std_and_sv_ext with single call to
2654 riscv_merge_multi_letter_ext.
2655 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2656 encounter a 'z' prefix.
2657 (riscv_get_prefix_class): New function, return prefix class based
2658 on first few characters of input string.
2659 (riscv_parse_config): New structure to factor out minor differences
2660 in extension class parsing behaviour.
2661 (riscv_parse_sv_or_non_std_ext): Rename to...
2662 (riscv_parse_prefixed_ext): and parameterise with
2664 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2665 (riscv_multi_letter_ext_valid_p): New.
2666 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2667 (riscv_parse_subset): Delegate all non-single-letter parsing work
2668 to riscv_parse_prefixed_ext.
2669 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2670 (riscv_get_prefix_class): Declare.
2672 2020-01-22 Alan Modra <amodra@gmail.com>
2674 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2675 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2676 __tls_get_addr_desc.
2677 (ppc64_elf_size_stubs): Add section for linker generated
2678 __tls_get_addr_desc wrapper function. Loop at least once if
2679 generating this function.
2680 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2681 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2683 2020-01-22 Alan Modra <amodra@gmail.com>
2685 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2686 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2688 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2689 (STDU_R1_0R1, ADDI_R1_R1): Define.
2690 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2691 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2692 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2693 no_tls_get_addr_regsave.
2694 (branch_reloc_hash_match): Add hash3 and hash4.
2695 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2696 (ppc64_elf_size_dynamic_sections): Likewise.
2697 (ppc64_elf_relocate_section): Likewise.
2698 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2699 __tls_get_addr stub.
2700 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2702 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2703 eh_frame for regsave __tls_get_addr.
2705 2020-01-22 Alan Modra <amodra@gmail.com>
2707 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2708 which __tls_get_addr calls will be eliminated.
2710 2020-01-20 Nick Clifton <nickc@redhat.com>
2712 * po/pt.po: Updates Portuguese translation.
2713 * po/ru.po: Updated Russian translation.
2714 * po/uk.po: Updated Ukranian translation.
2716 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2719 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2720 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2722 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2723 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2724 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2725 "rex leal x@tlsdesc(%rip), %reg" to
2726 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2727 "call *(%eax)" to "nopl (%rax)".
2729 2020-01-20 Alan Modra <amodra@gmail.com>
2731 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2732 (MTLR_R11): Don't define.
2733 (LD_R0_0R3, CMPDI_R0_0): Define.
2734 (build_tls_get_addr_stub): Don't use r11 in stub.
2736 2020-01-20 Alan Modra <amodra@gmail.com>
2738 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2739 (defined_sym_val, is_tls_get_addr): Likewise.
2741 2020-01-18 Nick Clifton <nickc@redhat.com>
2743 * version.m4 (BFD_VERSION): Set to 2.34.50.
2744 * configure: Regenerate.
2745 * po/bfd.pot: Regenerate.
2747 2020-01-18 Nick Clifton <nickc@redhat.com>
2749 Binutils 2.34 branch created.
2751 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2753 * coff-arm.c: Fix spelling error (seperate).
2754 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2756 * sysdep.h (strnlen): Fix spelling error (seperate).
2758 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2761 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2763 2020-01-15 Alan Modra <amodra@gmail.com>
2766 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2767 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2768 of function symbols unless dot symbols are present. Do warn
2769 whenever one is created, regardles of whether a PLT entry is
2770 also emitted for the function symbol.
2772 2020-01-14 Alan Modra <amodra@gmail.com>
2774 * som.c (som_bfd_count_ar_symbols): Error when file position
2775 of symbols on chains is not strictly increasing.
2777 2020-01-14 Alan Modra <amodra@gmail.com>
2779 * vms.h (VMS_DEBUG): Define as 0.
2780 * vms-alpha.c (image_write): Move debug output after bounds check.
2782 (_bfd_vms_slurp_eihd): Warning fix.
2783 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2785 2020-01-13 Alan Modra <amodra@gmail.com>
2787 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2788 for "ignored" records.
2790 2020-01-13 Alan Modra <amodra@gmail.com>
2792 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2793 Delete asect name check. Move asect NULL check to wasm_object_p.
2794 Correct bounds check of sizes against end. Replace uses of
2795 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2796 just one bfd_release.
2797 (wasm_scan): Don't use malloc/strdup for section names,
2798 bfd_alloc instead. Simplify code prefixing section name.
2799 Formatting. Don't attempt to free memory here..
2800 (wasm_object_p): ..do so here.
2802 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2805 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2806 UNDEFWEAK_NO_DYNAMIC_RELOC.
2807 (allocate_dynrelocs_for_symbol): Likewise.
2809 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2812 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2814 2020-01-10 Alan Modra <amodra@gmail.com>
2816 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2818 2020-01-09 Nick Clifton <nickc@redhat.com>
2821 * bfd.c (bfd_convert_section_contents): Check for a compress
2822 header size that is larger than the actual section size.
2824 2020-01-08 Alan Modra <amodra@gmail.com>
2827 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2828 after removing sections.
2830 2020-01-06 Jim Wilson <jimw@sifive.com>
2833 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2834 check for !bfd_link_pic (info).
2835 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2836 <R_RISCV_JAL>: Add comment.
2837 (_bfd_riscv_relax_section): For plt.offset check, add check for
2838 bfd_link_pic (info). Add comment.
2840 2020-01-06 Alan Modra <amodra@gmail.com>
2842 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2843 match failures. Don't init to bfd_error_wrong_format before
2844 calling _bfd_check_format.
2846 2020-01-06 Alan Modra <amodra@gmail.com>
2848 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2849 status rather than exiting on stack overflow or underflow.
2850 (_bfd_vms_slurp_etir): Adjust to suit.
2852 2020-01-06 Alan Modra <amodra@gmail.com>
2854 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2856 2020-01-06 Alan Modra <amodra@gmail.com>
2858 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2859 command. Check name offset is within command.
2860 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2861 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2862 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2863 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2864 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2865 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2866 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2867 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2868 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2869 (bfd_mach_o_read_segment): Similarly.
2870 (bfd_mach_o_read_thread): Properly bound check thread struct.
2871 Don't repeat checks on second loop.
2872 (bfd_mach_o_read_command): Fail on invalid command length.
2874 2020-01-04 Alan Modra <amodra@gmail.com>
2876 * format.c (bfd_check_format_matches): Add preserve_match.
2877 Save initial bfd state in "preserve", matched bfd state in
2878 "preserve_match". Save just the first match. Release
2879 bfd_alloc memory. Restore and finish preserved state as
2880 appropriate on all function exit paths.
2882 2020-01-04 Alan Modra <amodra@gmail.com>
2884 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2886 2020-01-04 Alan Modra <amodra@gmail.com>
2888 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2891 2020-01-03 Nick Clifton <nickc@redhat.com>
2894 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2895 there is enough data remaining in the code buffer before
2896 attempting to read a function stub.
2898 2020-01-03 Nick Clifton <nickc@redhat.com>
2901 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2902 return value from bfd_malloc.
2903 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2904 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2905 (elf32_arm_filter_cmse_symbols): Likewise.
2906 (elf32_arm_write_section): Likewise.
2907 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2908 (bfd_mach_o_follow_dsym): Likewise.
2909 * pef.c (bfd_pef_print_loader_section): Likewise.
2910 (bfd_pef_scan_start_address): Likewise.
2911 (bfd_pef_parse_function_stubs): Likewise.
2912 (bfd_pef_parse_symbols): Likewise.
2914 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2916 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2917 on binary inputs ld/PR25316.
2918 (is_ia64_elf): new helper to filter on ia64 objects.
2920 2020-01-03 Jan Beulich <jbeulich@suse.com>
2922 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2924 (bfd_mach_o_scan): Insert underscore in two variable names.
2926 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2928 * Makefile.am: Add z80-elf target support.
2929 * configure.ac: Likewise.
2930 * targets.c: Likewise.
2931 * Makefile.in: Regenerate.
2932 * configure: Regenerate.
2933 * config.bfd: Add z80-elf target support and new arches: ez80 and
2935 * elf32-z80.c: New file.
2936 * archures.c: Add new z80 architectures: eZ80 and Z180.
2937 * coffcode.h: Likewise.
2938 * cpu-z80.c: Likewise.
2939 * coff-z80.c: Add new relocations for Z80 target and local label
2941 * reloc.c: Add new relocs.
2942 * bfd-in2.h: Regenerate.
2943 * libbfd.h: Regenerate.
2945 2020-01-02 Tamar Christina <tamar.christina@arm.com>
2949 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
2951 2020-01-01 Alan Modra <amodra@gmail.com>
2953 Update year range in copyright notice of all files.
2955 For older changes see ChangeLog-2019
2957 Copyright (C) 2020 Free Software Foundation, Inc.
2959 Copying and distribution of this file, with or without modification,
2960 are permitted in any medium without royalty provided the copyright
2961 notice and this notice are preserved.
2967 version-control: never