1 2020-06-09 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (struct ppc_link_hash_table): Delete
4 maybe_local_ifunc_resolver field.
5 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
6 cases where maybe_local_ifunc_resolver was set.
7 (ppc64_elf_relocate_section): Likewise.
8 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
11 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
13 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
15 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
17 (elf32_arm_size_dynamic_sections): Updated. Clear
18 root.tlsdesc_plt for DF_BIND_NOW.
19 (elf32_arm_finish_dynamic_sections): Updated.
20 (elf32_arm_output_arch_local_syms): Likewise.
21 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
22 Clear root.tlsdesc_plt for DF_BIND_NOW.
23 (nds32_elf_finish_dynamic_sections): Updated.
24 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
25 dt_tlsdesc_plt and dt_tlsdesc_got.
26 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
27 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
28 tlsdesc_plt and dt_tlsdesc_got.
29 (elfNN_aarch64_allocate_dynrelocs): Updated.
30 (elfNN_aarch64_finish_dynamic_sections): Likewise.
31 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
32 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
34 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
35 (_bfd_x86_elf_size_dynamic_sections): Likewise.
36 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
37 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
40 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-tic6x.c (elf32_bed): Defined the default to
45 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
47 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
49 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
50 root.splt/root.srelplt.
51 (elf64_hppa_create_dynamic_sections): Likewise.
52 (elf64_hppa_size_dynamic_sections): Likewise.
53 (elf64_hppa_finish_dynamic_symbol): Likewise.
54 (elf_hppa_final_link): Likewise.
55 (elf_hppa_final_link_relocate): Likewise.
57 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
59 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
60 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
63 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
65 * elf-bfd.h (elf_target_os): New.
66 (elf_link_hash_table): Add target_os.
67 (elf_backend_data): Add target_os.
68 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
70 (create_got_section): Updated.
71 (elf32_arm_create_dynamic_sections): Likewise.
72 (arm_type_of_stub): Likewise.
73 (elf32_arm_create_or_find_stub_sec): Likewise.
74 (elf32_arm_allocate_plt_entry): Likewise.
75 (elf32_arm_populate_plt_entry): Likewise.
76 (elf32_arm_final_link_relocate): Likewise.
77 (elf32_arm_check_relocs): Likewise.
78 (allocate_dynrelocs_for_symbol): Likewise.
79 (elf32_arm_finish_dynamic_symbol): Likewise.
80 (elf32_arm_finish_dynamic_sections): Likewise.
81 (elf32_arm_output_plt_map_1): Likewise.
82 (elf32_arm_output_arch_local_syms): Likewise.
83 (elf32_arm_add_symbol_hook): Likewise.
84 (elf32_arm_nacl_link_hash_table_create): Likewise.
85 (elf32_arm_vxworks_link_hash_table_create): Likewise.
86 (elf32_arm_symbian_link_hash_table_create): Likewise.
88 * elf32-i386.c (elf_i386_arch_bed): Removed.
89 (elf_backend_arch_data): Likewise.
90 (elf_i386_solaris_arch_bed): Likewise.
91 (elf_i386_nacl_arch_bed): Likewise.
92 (elf_i386_vxworks_arch_bed): Likewise.
93 (elf_i386_relocate_section): Updated.
94 (elf_i386_finish_dynamic_sections): Likewise.
95 (elf_i386_get_synthetic_symtab): Likewise.
96 (elf_i386_link_setup_gnu_properties): Likewise.
98 * elf32-mips.c (ELF_TARGET_OS): New.
99 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
100 (ppc_elf_create_got): Updated.
101 (ppc_elf_create_dynamic_sections): Likewise.
102 (ppc_elf_check_relocs): Likewise.
103 (ppc_elf_adjust_dynamic_symbol): Likewise.
104 (ppc_elf_size_dynamic_sections): Likewise.
105 (ppc_elf_relocate_section): Likewise.
106 (ppc_elf_finish_dynamic_sections): Likewise.
107 (ppc_elf_vxworks_link_hash_table_create): Likewise.
108 (ELF_TARGET_OS): New.
109 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
110 (sh_elf_link_hash_table_create): Updated.
111 (sh_elf_create_dynamic_sections): Likewise.
112 (allocate_dynrelocs): Likewise.
113 (sh_elf_size_dynamic_sections): Likewise.
114 (sh_elf_relocate_section): Likewise.
115 (sh_elf_finish_dynamic_symbol): Likewise.
116 (sh_elf_finish_dynamic_sections): Likewise.
117 (ELF_TARGET_OS): New.
118 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
120 (bfd_elf32_bfd_link_hash_table_create): Likewise.
121 (ELF_TARGET_OS): New.
122 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
123 (elf_x86_64_solaris_arch_bed): Likewise.
124 (elf_x86_64_nacl_arch_bed): Likewise.
125 (elf_x86_64_finish_dynamic_sections): Updated.
126 (elf_x86_64_get_synthetic_symtab): Likewise.
127 (elf_x86_64_link_setup_gnu_properties): Likewise.
128 (ELF_TARGET_OS): New.
129 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
131 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
132 (MIPS_ELF_REL_DYN_NAME): Updated.
133 (ELF_MIPS_GP_OFFSET): Likewise.
134 (mips_elf_create_local_got_entry): Likewise.
135 (mips_elf_allocate_dynamic_relocations): Likewise.
136 (mips_elf_count_got_symbols): Likewise.
137 (is_gott_symbol): Likewise.
138 (mips_elf_calculate_relocation): Likewise.
139 (mips_elf_create_dynamic_relocation): Likewise.
140 (_bfd_mips_elf_check_relocs): Likewise.
141 (allocate_dynrelocs): Likewise.
142 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
143 (mips_elf_lay_out_got): Likewise.
144 (mips_elf_set_plt_sym_value): Likewise.
145 (_bfd_mips_elf_size_dynamic_sections): Likewise.
146 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
147 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
148 (_bfd_mips_elf_final_link): Likewise.
149 (_bfd_mips_init_file_header): Likewise.
150 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
152 (allocate_dynrelocs): Likewise.
153 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
154 (_bfd_sparc_elf_relocate_section): Likewise.
155 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
156 (sparc_finish_dyn): Likewise.
157 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
158 * elfxx-target.h (ELF_TARGET_OS): New.
159 (elfNN_bed): Add ELF_TARGET_OS.
160 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
161 (_bfd_x86_elf_link_hash_table_create): Likewise.
162 (_bfd_x86_elf_size_dynamic_sections): Likewise.
163 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
164 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
165 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
166 * elfxx-x86.h (elf_x86_target_os): Removed.
167 (elf_x86_backend_data): Likewise.
168 (get_elf_x86_backend_data): Likewise.
169 (elf_x86_link_hash_table): Remove target_os.
171 2020-06-06 Alan Modra <amodra@gmail.com>
174 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
175 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
176 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
177 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
178 * elf64-ppc.c: Update throughout for reloc renaming.
179 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
180 * libbfd.h: Regenerate.
181 * bfd-in2.h: Regenerate.
183 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
186 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
189 2020-06-05 Nick Clifton <nickc@redhat.com>
191 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
194 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
196 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
197 priv_may_conflict, in_priv_zero and out_priv_zero to decide
198 whether the object can be linked according to it's priv
199 attributes. The object without any priv spec attributes can
200 be linked with others. If the first input object doesn't contain
201 any priv attributes, then we need to copy the setting from the
202 next input one. Also report more detailed error messages to user.
204 2020-06-04 Stephen Casner <casner@acm.org>
206 Extend pdp11-aout symbol table format to accommodate .stab
207 symbols and implement correct handling of them.
209 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
210 (N_STAB, is_stab): Needed new function is_stab to disambiguate
211 normal vs. .stab symbol table type values, replacing N_STAB mask.
212 (translate_from_native_sym_flags): Determine correct section for
213 different .stab types.
214 (translate_to_native_sym_flags): Leave .stab types intact.
215 (translate_symbol_table): Error if symbol indicates overlay;
216 store desc field from .stab symbols.
217 (write_syms): Output desc field with symbol.
218 (aout_link_check_ar_symbols): Skip .stab symbols.
219 (aout_link_add_symbols): Correctly distinguish .stab symbols.
220 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
221 (aout_link_write_symbols): Write 0 for desk and ovly fields;
222 correctly distinguish .stab symbols and select calculate their
223 section and value; and copy desc and ovly fields from input symbol
226 2020-06-04 Stephen Casner <casner@acm.org>
228 * aoutx.h (translate_symbol_table): Comment had external and
230 * pdp11.c (translate_symbol_table): Likewise.
232 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
234 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
235 (is_x86_elf): Check elf.hash_table_id instead of target_id.
236 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
238 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
241 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
242 in debug section against symbol defined in shared library to 0.
243 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
244 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
245 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
246 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
247 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
248 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
249 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
250 * elf32-sh.c (sh_elf_check_relocs): Likewise.
251 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
252 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
253 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
254 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
255 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
256 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
258 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
259 there is non-GOT reference.
260 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
261 non-alloced sections.
263 2020-06-03 Stephen Casner <casner@acm.org>
265 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
267 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
269 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
270 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
271 other size that doesn't qcover the header word.
272 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
273 string table, and zero it.
274 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
275 message and set bfd_error on finding an invalid name string offset.
276 (add_to_stringtab): INLINE -> inline
277 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
279 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
280 any relocs that could not be recognised.
281 92744f05809 PR 20929 - Check for relocs without an associated symbol.
282 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
283 name exists and is long enough, before attempting to see if it is
285 c3864421222 - Correct case for N_SO being the last symbol.
286 50455f1ab29 PR 20891 - Handle the case where the main file name
287 and the directory name are both empty.
288 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
289 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
290 range string table offsets.
291 531336e3a0b PR 20909 - Fix off-by-one error in check for an
292 illegal string offset.
293 (aout_link_includes_newfunc): Add comment.
294 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
295 on unexpected relocation type rather than ASSERT.
297 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
300 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
301 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
303 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
306 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
307 non-alloced sections.
309 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
311 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
312 dynamic relocations for non SEC_ALLOC sections.
314 2020-06-03 Gunther Nikl <gnikl@justmail.de>
316 * aout64.c (BMAGIC, QMAGIC): Do not define.
317 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
318 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
319 to check the file format.
320 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
321 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
322 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
324 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
326 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
327 relocations for non SEC_ALLOC sections.
329 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
331 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
332 * elf32-arm.c (maybe_set_textrel): Removed.
333 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
334 with _bfd_elf_maybe_set_textrel.
335 * elf32-csky.c (maybe_set_textrel): Removed.
336 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
337 with _bfd_elf_maybe_set_textrel.
338 * elf32-hppa.c (maybe_set_textrel): Removed.
339 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
340 with _bfd_elf_maybe_set_textrel.
341 * elf32-lm32.c (maybe_set_textrel): Removed.
342 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
343 with _bfd_elf_maybe_set_textrel.
344 * elf32-m32r.c (maybe_set_textrel): Removed.
345 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
346 with _bfd_elf_maybe_set_textrel.
347 * elf32-metag.c (maybe_set_textrel): Removed.
348 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
349 with _bfd_elf_maybe_set_textrel.
350 * elf32-nds32.c (maybe_set_textrel): Removed.
351 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
352 with _bfd_elf_maybe_set_textrel.
353 * elf32-or1k.c (maybe_set_textrel): Removed.
354 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
355 with _bfd_elf_maybe_set_textrel.
356 * elf32-ppc.c (maybe_set_textrel): Removed.
357 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
358 with _bfd_elf_maybe_set_textrel.
359 * elf32-s390.c (maybe_set_textrel): Removed.
360 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
361 with _bfd_elf_maybe_set_textrel.
362 * elf32-sh.c (maybe_set_textrel): Removed.
363 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
364 with _bfd_elf_maybe_set_textrel.
365 * elf32-tic6x.c (maybe_set_textrel): Removed.
366 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
367 with _bfd_elf_maybe_set_textrel.
368 * elf32-tilepro.c (maybe_set_textrel): Removed.
369 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
370 with _bfd_elf_maybe_set_textrel.
371 * elf64-ppc.c (maybe_set_textrel): Removed.
372 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
373 with _bfd_elf_maybe_set_textrel.
374 * elf64-s390.c (maybe_set_textrel): Removed.
375 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
376 with _bfd_elf_maybe_set_textrel.
377 * elfnn-aarch64.c (maybe_set_textrel): Removed.
378 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
379 with _bfd_elf_maybe_set_textrel.
380 * elfnn-riscv.c (maybe_set_textrel): Removed.
381 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
382 with _bfd_elf_maybe_set_textrel.
383 * elfxx-sparc.c (maybe_set_textrel): Removed.
384 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
385 with _bfd_elf_maybe_set_textrel.
386 * elfxx-tilegx.c (maybe_set_textrel): Removed.
387 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
388 with _bfd_elf_maybe_set_textrel.
389 * elfxx-x86.c (maybe_set_textrel): Removed.
390 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
391 with _bfd_elf_maybe_set_textrel.
392 * elflink.c (_bfd_elf_maybe_set_textrel): New.
394 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
397 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
399 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
400 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
401 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
402 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
404 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
405 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
406 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
407 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
408 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
409 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
410 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
411 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
412 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
413 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
414 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
415 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
416 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
417 (elf_backend_copy_indirect_symbol): Likewise.
418 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
419 (elf_backend_copy_indirect_symbol): Likewise.
420 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
422 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
425 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
426 * elf32-arm.c (readonly_dynrelocs): Removed.
427 (maybe_set_textrel): Replace readonly_dynrelocs with
428 _bfd_elf_readonly_dynrelocs.
429 * elf32-csky.c (readonly_dynrelocs): Removed.
430 (maybe_set_textrel): Replace readonly_dynrelocs with
431 _bfd_elf_readonly_dynrelocs.
432 * elf32-hppa.c(readonly_dynrelocs): Removed.
433 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
434 _bfd_elf_readonly_dynrelocs.
435 (maybe_set_textrel): Likewise.
436 * elf32-lm32.c (readonly_dynrelocs): Removed.
437 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
438 with _bfd_elf_readonly_dynrelocs.
439 (maybe_set_textrel): Likewise.
440 * elf32-m32r.c (readonly_dynrelocs): Removed.
441 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
442 with _bfd_elf_readonly_dynrelocs.
443 (maybe_set_textrel): Likewise.
444 * elf32-metag.c (readonly_dynrelocs): Removed.
445 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
446 with _bfd_elf_readonly_dynrelocs.
447 (maybe_set_textrel): Likewise.
448 * elf32-microblaze.c (readonly_dynrelocs): Removed.
449 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
450 with _bfd_elf_readonly_dynrelocs.
451 * elf32-nds32.c (readonly_dynrelocs): Removed.
452 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
453 with _bfd_elf_readonly_dynrelocs.
454 (maybe_set_textrel): Likewise.
455 * elf32-or1k.c (readonly_dynrelocs): Removed.
456 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
457 with _bfd_elf_readonly_dynrelocs.
458 * elf32-ppc.c (readonly_dynrelocs): Removed.
459 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
460 _bfd_elf_readonly_dynrelocs.
461 (ppc_elf_adjust_dynamic_symbol): Likewise.
462 (maybe_set_textrel): Likewise.
463 * elf32-s390.c (readonly_dynrelocs): Removed.
464 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
465 with _bfd_elf_readonly_dynrelocs.
466 (maybe_set_textrel): Likewise.
467 * elf32-sh.c (readonly_dynrelocs): Removed.
468 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
469 _bfd_elf_readonly_dynrelocs.
470 (maybe_set_textrel): Likewise.
471 * elf32-tic6x.c (readonly_dynrelocs): Removed.
472 (maybe_set_textrel): Replace readonly_dynrelocs with
473 _bfd_elf_readonly_dynrelocs.
474 * elf32-tilepro.c (readonly_dynrelocs): Removed.
475 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
476 with _bfd_elf_readonly_dynrelocs.
477 (maybe_set_textrel): Likewise.
478 * elf64-ppc.c (readonly_dynrelocs): Removed.
479 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
480 _bfd_elf_readonly_dynrelocs.
481 (ppc64_elf_adjust_dynamic_symbol): Likewise.
482 (maybe_set_textrel): Likewise.
483 * elf64-s390.c (readonly_dynrelocs): Removed.
484 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
485 with _bfd_elf_readonly_dynrelocs.
486 (maybe_set_textrel): Likewise.
487 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
488 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
489 (maybe_set_textrel): Replace readonly_dynrelocs with
490 _bfd_elf_readonly_dynrelocs.
491 * elfnn-riscv.c (readonly_dynrelocs): Removed.
492 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
493 with _bfd_elf_readonly_dynrelocs.
494 (maybe_set_textrel): Likewise.
495 * elfxx-sparc.c (readonly_dynrelocs): Removed.
496 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
497 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
498 (maybe_set_textrel): Likewise.
499 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
500 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
501 with _bfd_elf_readonly_dynrelocs.
502 (maybe_set_textrel): Likewise.
503 * elfxx-x86.c (readonly_dynrelocs): Removed.
504 (maybe_set_textrel): Replace readonly_dynrelocs with
505 _bfd_elf_readonly_dynrelocs.
506 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
508 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
510 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
511 -fsanitize=undefined.
513 2020-06-03 Alan Modra <amodra@gmail.com>
517 * peicode.h (pe_ILF_make_a_section): Align data for compilers
519 (pe_ILF_build_a_bfd): Likewise.
521 2020-06-03 Alan Modra <amodra@gmail.com>
524 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
525 core files as well as objects.
527 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
530 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
531 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
533 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
534 (elf_arc_link_hash_newfunc): Updated.
535 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
536 (elf32_arm_link_hash_newfunc): Updated.
537 (elf32_arm_copy_indirect_symbol): Likewise.
538 (elf32_arm_check_relocs): Likewise.
539 (readonly_dynrelocs): Likewise.
540 (allocate_dynrelocs_for_symbol): Likewise.
541 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
542 (csky_elf_link_hash_newfunc): Updated.
543 (csky_allocate_dynrelocs): Likewise.
544 (readonly_dynrelocs): Likewise.
545 (csky_elf_copy_indirect_symbol): Likewise.
546 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
547 (hppa_link_hash_newfunc): Updated.
548 (elf32_hppa_copy_indirect_symbol): Likewise.
549 (elf32_hppa_hide_symbol): Likewise.
550 (elf32_hppa_adjust_dynamic_symbol): Likewise.
551 (allocate_dynrelocs): Likewise.
552 (elf32_hppa_relocate_section): Likewise.
553 * elf32-i386.c (elf_i386_check_relocs): Likewise.
554 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
555 (lm32_elf_link_hash_newfunc): Likewise.
556 (lm32_elf_link_hash_table_create): Updated.
557 (readonly_dynrelocs): Likewise.
558 (allocate_dynrelocs): Likewise.
559 (lm32_elf_copy_indirect_symbol): Likewise.
560 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
561 (m32r_elf_link_hash_newfunc): Likewise.
562 (m32r_elf_link_hash_table_create): Updated.
563 (m32r_elf_copy_indirect_symbol): Likewise.
564 (allocate_dynrelocs): Likewise.
565 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
566 (metag_link_hash_newfunc): Updated.
567 (elf_metag_copy_indirect_symbol): Likewise.
568 (readonly_dynrelocs): Likewise.
569 (allocate_dynrelocs): Likewise.
570 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
572 (link_hash_newfunc): Updated.
573 (microblaze_elf_check_relocs): Likewise.
574 (microblaze_elf_copy_indirect_symbol): Likewise.
575 (readonly_dynrelocs): Likewise.
576 (allocate_dynrelocs): Likewise.
577 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
578 (nds32_elf_link_hash_newfunc): Updated.
579 (nds32_elf_copy_indirect_symbol): Likewise.
580 (readonly_dynrelocs): Likewise.
581 (allocate_dynrelocs): Likewise.
582 (nds32_elf_check_relocs): Likewise.
583 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
584 (link_hash_newfunc): Updated.
585 (nios2_elf32_copy_indirect_symbol): Likewise.
586 (nios2_elf32_check_relocs): Likewise.
587 (allocate_dynrelocs): Likewise.
588 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
589 (or1k_elf_link_hash_newfunc): Updated.
590 (readonly_dynrelocs): Likewise.
591 (allocate_dynrelocs): Likewise.
592 (or1k_elf_copy_indirect_symbol): Likewise.
593 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
594 (ppc_elf_link_hash_newfunc): Updated.
595 (ppc_elf_copy_indirect_symbol): Likewise.
596 (ppc_elf_check_relocs): Likewise.
597 (readonly_dynrelocs): Likewise.
598 (ppc_elf_adjust_dynamic_symbol): Likewise.
599 (allocate_dynrelocs): Likewise.
600 (ppc_elf_relocate_section): Likewise.
601 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
602 (link_hash_newfunc): Updated.
603 (elf_s390_copy_indirect_symbol): Likewise.
604 (readonly_dynrelocs): Likewise.
605 (elf_s390_adjust_dynamic_symbol): Likewise.
606 (allocate_dynrelocs): Likewise.
607 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
608 (sh_elf_link_hash_newfunc): Updated.
609 (readonly_dynrelocs): Likewise.
610 (allocate_dynrelocs): Likewise.
611 (sh_elf_copy_indirect_symbol): Likewise.
612 (sh_elf_check_relocs): Likewise.
613 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
614 (elf32_tic6x_link_hash_newfunc): Likewise.
615 (elf32_tic6x_link_hash_table_create): Updated.
616 (readonly_dynrelocs): Likewise.
617 (elf32_tic6x_check_relocs): Likewise.
618 (elf32_tic6x_allocate_dynrelocs): Likewise.
619 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
621 (link_hash_newfunc): Updated.
622 (tilepro_elf_copy_indirect_symbol): Likewise.
623 (tilepro_elf_check_relocs): Likewise.
624 (allocate_dynrelocs): Likewise.
625 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
626 (ppc64_elf_copy_indirect_symbol): Updated.
627 (ppc64_elf_check_relocs): Likewise.
628 (readonly_dynrelocs): Likewise.
629 (ppc64_elf_adjust_dynamic_symbol): Likewise.
630 (dec_dynrel_count): Likewise.
631 (allocate_dynrelocs): Likewise.
632 (ppc64_elf_relocate_section): Likewise.
633 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
634 (link_hash_newfunc): Updated.
635 (elf_s390_copy_indirect_symbol): Likewise.
636 (readonly_dynrelocs): Likewise.
637 (allocate_dynrelocs): Likewise.
638 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
639 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
641 (elfNN_aarch64_link_hash_newfunc): Updated.
642 (elfNN_aarch64_copy_indirect_symbol): Likewise.
643 (readonly_dynrelocs): Likewise.
644 (need_copy_relocation_p): Likewise.
645 (elfNN_aarch64_allocate_dynrelocs): Likewise.
646 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
647 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
648 (link_hash_newfunc): Updated.
649 (riscv_elf_copy_indirect_symbol): Likewise.
650 (riscv_elf_check_relocs): Likewise.
651 (readonly_dynrelocs): Likewise.
652 (allocate_dynrelocs): Likewise.
653 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
655 (link_hash_newfunc): Updated.
656 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
657 (_bfd_sparc_elf_check_relocs): Likewise.
658 (readonly_dynrelocs): Likewise.
659 (allocate_dynrelocs): Likewise.
660 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
661 (link_hash_newfunc): Updated.
662 (tilegx_elf_copy_indirect_symbol): Likewise.
663 (tilegx_elf_check_relocs): Likewise.
664 (readonly_dynrelocs): Likewise.
665 (allocate_dynrelocs): Likewise.
666 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
667 (readonly_dynrelocs): Likewise.
668 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
669 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
671 2020-06-01 Alan Modra <amodra@gmail.com>
673 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
674 command against cmd_length, not the end of record. For
675 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
676 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
679 2020-05-28 David Faust <david.faust@oracle.com>
681 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
682 R_BPF_INSN_{32,64} relocations.
684 2020-05-28 Stephen Casner <casner@acm.org>
686 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
687 addreses in .long (used in testsuites) and .stab values.
689 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
692 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
693 Check bfd_link_dll when issue a DT_TEXTREL warning.
694 * elfxx-x86.c (maybe_set_textrel): Likewise.
695 (_bfd_x86_elf_size_dynamic_sections): Likewise.
697 2020-05-26 Nick Clifton <nickc@redhat.com>
699 * plugin.c (try_load_plugin): Extend error message when a plugin
702 2020-05-23 Alan Modra <amodra@gmail.com>
704 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
706 2020-05-22 Alan Modra <amodra@gmail.com>
709 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
710 attributes from shared libraries, and do not return an error if
713 2020-05-21 Alan Modra <amodra@gmail.com>
716 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
718 (_bfd_delete_bfd): Free the copy.
719 (_bfd_new_bfd): Free nbfd->memory on error.
721 2020-05-21 Alan Modra <amodra@gmail.com>
723 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
724 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
725 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
726 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
727 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
728 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
729 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
730 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
731 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
732 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
733 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
734 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
735 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
736 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
737 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
738 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
739 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
740 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
741 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
742 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
744 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
746 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
747 get_default_version. It is used to find the default version for
748 the specific extension.
749 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
750 default_major_version and default_minor_version. Add new bfd_boolean
751 parameter *use_default_version. Set it to TRUE if we need to call
752 the callback rps->get_default_version to find the default version.
753 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
754 the default version in riscv_parsing_subset_version, and then call
755 riscv_add_subset to add the subset into subset list.
756 (riscv_parse_prefixed_ext): Likewise.
757 (riscv_std_z_ext_strtab): Support Zicsr extensions.
758 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
759 strings rather than characters.
760 riscv_merge_arch_attr_info): The callback function get_default_version
761 is only needed for assembler, so set it to NULL int the linker.
762 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
763 * elfxx-riscv.h: Updated.
765 2020-05-20 Alan Modra <amodra@gmail.com>
768 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
769 use bfd_set_filename.
770 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
771 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
772 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
773 (bfd_create): Likewise.
774 (_bfd_delete_bfd): Don't free filename.
775 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
776 return pointer to the copy or NULL on alloc fail.
777 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
778 result of bfd_set_filename.
779 * bfd-in2.h: Regenerate.
781 2020-05-20 Alan Modra <amodra@gmail.com>
784 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
785 section size against file size.
786 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
788 2020-05-19 Gunther Nikl <gnikl@justmail.de>
791 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
792 and memset when allocating memory for the sections_being_created
795 2020-05-19 Stafford Horne <shorne@gmail.com>
797 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
799 (or1k_elf_relocate_section): Access srelgot via
800 htab->root.srelgot. Add assertions for srelgot->contents.
801 Introduce local variable for srelgot to not reuse global
803 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
804 (or1k_set_got_and_rela_sizes): New function.
805 (or1k_initial_exec_offset): New function.
806 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
807 (or1k_elf_relocate_section): Allow for TLS to handle multiple
809 (or1k_elf_check_relocs): Use OR to set TLS access.
810 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
812 (or1k_elf_size_dynamic_sections): Use
813 or1k_set_got_and_rela_sizes to set sizes.
814 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
815 (TCB_SIZE): New macro.
816 (tpoff): Use TCB_SIZE and alignment to calculate offset.
817 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
818 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
819 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
820 (tpoff): Add dynamic boolean argument.
821 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
823 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
825 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
826 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
827 cases with BFD_RELOC_AARCH64_JUMP26.
828 (elfNN_aarch64_check_relocs): Likewise.
830 2020-05-19 Alan Modra <amodra@gmail.com>
832 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
833 bfd_get_filename rather than accessing bfd->filename directly.
834 * aout-target.h (MY (object_p)): Likewise.
835 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
836 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
837 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
838 (_bfd_archive_bsd44_construct_extended_name_table),
839 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
840 (_bfd_bsd_write_armap): Likewise.
841 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
842 * cache.c (bfd_open_file): Likewise.
843 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
844 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
845 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
846 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
847 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
848 * elf32-nds32.c (nds32_elf_output_symbol_hook),
849 (patch_tls_desc_to_ie): Likewise.
850 * elf32-spu.c (sort_bfds, print_one_overlay_section),
851 (spu_elf_auto_overlay): Likewise.
852 * elf64-hppa.c (elf_hppa_final_link): Likewise.
853 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
854 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
855 * elflink.c (bfd_elf_size_dynamic_sections),
856 (elf_link_input_bfd): Likewise.
857 * linker.c (_bfd_generic_link_output_symbols): Likewise.
858 * mach-o.c (bfd_mach_o_follow_dsym),
859 (bfd_mach_o_close_and_cleanup): Likewise.
860 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
861 (find_separate_debug_file, get_build_id_name): Likewise.
862 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
863 * plugin.c (bfd_plugin_open_input): Likewise.
864 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
865 * som.c (som_write_armap): Likewise.
866 * srec.c (srec_write_record, srec_write_symbols): Likewise.
867 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
868 (_bfd_vms_lib_write_archive_contents): Likewise.
869 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
871 2020-05-19 Alan Modra <amodra@gmail.com>
874 * bfdio.c (_bfd_real_fopen): Typo fix.
876 2020-05-18 Nick Clifton <nickc@redhat.com>
879 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
880 for the sections_being_created array.
882 2020-05-18 Alan Modra <amodra@gmail.com>
884 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
885 they can be freed without also freeing internal_relocs.
887 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
890 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
891 separators into DOS style when creating a WIN32 fullpath.
893 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
895 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
896 to initialize RISC-V tdata.
898 2020-05-12 Gunther Nikl <gnikl@justmail.de>
900 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
903 2020-05-11 Alan Modra <amodra@gmail.com>
905 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
907 2020-05-11 Alan Modra <amodra@gmail.com>
909 * elf64-ppc.c: Rename powerxx to power10 throughout.
911 2020-05-11 Alan Modra <amodra@gmail.com>
914 * coffgen.c (coff_get_normalized_symtab): Check that buffer
915 contains required number of auxents before processing any auxent.
916 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
917 file name from auxents for PE.
919 2020-05-04 Gunther Nikl <gnikl@justmail.de>
921 * aout-cris.c (DEFAULT_ARCH): Delete define.
922 (MY_set_arch_mach): Likewise.
923 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
925 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
926 of r_type before the shift.
928 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
931 * elfnn-aarch64.c (group_sections): Copy implementation from
934 2020-05-01 Alan Modra <amodra@gmail.com>
937 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
938 accessing root.u.def of symbols. Also check root.u.def.section
939 is non-NULL. Reverse tests so as to make the logic positive.
941 2020-05-01 Alan Modra <amodra@gmail.com>
944 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
945 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
947 2020-05-01 Alan Modra <amodra@gmail.com>
950 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
951 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
952 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
953 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
954 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
955 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
956 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
957 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
958 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
959 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
961 2020-05-01 Alan Modra <amodra@gmail.com>
964 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
965 from shared libraries.
967 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
969 * elf32-xtensa.c (relax_section): Don't negate diff_value for
970 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
971 equals 0. Report overflow when the result has negative sign but
972 all significant bits are zero.
974 2020-04-29 Gunther Nikl <gnikl@justmail.de>
976 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
977 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
979 2020-04-28 Alan Modra <amodra@gmail.com>
981 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
982 Emit warning message.
984 2020-04-27 Tamar Christina <tamar.christina@arm.com>
986 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
987 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
988 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
989 to x86_64_pe_big_vec as it not a big-endian format.
990 (vec i386_pe_big_vec): New.
991 * configure.ac: Likewise.
992 * targets.c: Likewise.
993 * configure: Regenerate.
994 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
995 COFF_WITH_PE_BIGOBJ): New.
996 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
998 (x86_64_pe_be_vec): Moved.
1000 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1002 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1003 * elf.c (elfcore_grok_arc_v2): New function.
1004 (elfcore_grok_note): Call the new function to handle the corresponding
1006 (elfcore_write_arc_v2): New function.
1007 (elfcore_write_register_note): Call the new function to handle the
1008 corresponding pseudo-sections.
1010 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1013 * bfd-in2.h: Regenerated.
1014 * elf32-xtensa.c (elf_howto_table): New entries for
1015 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1016 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1017 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1018 R_XTENSA_NDIFF{8,16,32}.
1019 * libbfd.h (bfd_reloc_code_real_names): Add names for
1020 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1021 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1022 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1023 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1025 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1028 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1031 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1034 * elf-bfd.h (elf_backend_data): Add
1035 elf_backend_strip_zero_sized_dynamic_sections.
1036 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1037 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1039 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1041 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1043 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1045 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1049 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1051 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1053 2020-04-21 Nick Clifton <nickc@redhat.com>
1055 * po/sr.po: Updated Serbian translation.
1057 2020-04-21 Alan Modra <amodra@gmail.com>
1059 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1062 2020-04-20 Stephen Casner <casner@acm.org>
1064 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1065 causing globals from linker script to be treated as debug symbols.
1066 (translate_symbol_table): Don't sign-extend symbol values from 16
1067 to 64 bits in nm output.
1069 2020-04-20 Alan Modra <amodra@gmail.com>
1071 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1073 2020-04-18 Alan Modra <amodra@gmail.com>
1075 * section.c (bfd_is_const_section): Correct test for special
1077 * bfd-in2.h: Regenerate.
1079 2020-04-17 Alan Modra <amodra@gmail.com>
1082 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1085 2020-04-16 Nick Clifton <nickc@redhat.com>
1088 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1089 abort with a more helpful error message.
1091 2020-04-16 Alan Modra <amodra@gmail.com>
1094 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1097 2020-04-15 Fangrui Song <maskray@google.com>
1100 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1101 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1102 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1103 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1104 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1105 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1106 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1107 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1108 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1109 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1110 * elflink.c (elf_link_output_extsym): Likewise.
1111 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1113 2020-04-15 Alan Modra <amodra@gmail.com>
1116 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1117 pointer into strings that may be freed for section name, always
1118 allocate a new string.
1120 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1121 Jan W. Jagersma <jwjagersma@gmail.com>
1123 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1124 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1125 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1126 (_bfd_go32_mkobject): New functions.
1127 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1128 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1129 (go32exe_mkobject): Call _bfd_go32_mkobject.
1130 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1131 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1133 (coff_write_relocs): Enable extended reloc counter code if
1134 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1135 (coff_write_object_contents): Likewise. Pad section headers
1136 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1137 instead of coff_swap_scnhdr_out.
1138 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1139 enable extended reloc counter.
1140 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1141 Declare with ATTRIBUTE_UNUSED.
1142 * libcoff-in.h: (struct coff_tdata): New field go32.
1144 * libcoff.h: Regenerate.
1146 2020-04-14 Fangrui Song <maskray@google.com>
1149 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1152 2020-04-14 Stephen Casner <casner@acm.org>
1155 * pdp11.c: Add implementation of --imagic option.
1156 (adjust_o_magic): Fix objcopy --extract-symbol test.
1157 * libaout.h (enum aout_magic): Add i_magic.
1159 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1160 Nick Clifton <nickc@redhat.com>
1162 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1164 <default>: Error rather than abort.
1166 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1169 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1170 relocation section from section group.
1172 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1174 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1175 bfd->origin to file offset.
1176 * bfdwin.c (bfd_get_file_window): Likewise.
1177 * bfd.c: Clarify the use of the bfd->origin field.
1178 * bfd-in2.h: Regenerate.
1179 * coff-i386.c: Don't include go32exe.h. Allow overriding
1180 coff_write_object_contents via COFF_WRITE_CONTENTS.
1181 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1182 (go32exe_write_object_contents): New functions.
1183 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1184 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1185 (create_go32_stub): Remove check for 2k size limit. Read stub
1186 from go32exe_temp_stub if present.
1187 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1188 copy variable-length stub.
1189 (go32_check_format): Read stub to go32exe_temp_stub, set
1190 origin, return go32exe_cleanup.
1191 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1192 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1193 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1194 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1195 Remove functions and their associated #defines.
1196 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1197 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1198 Rename field go32stub to stub.
1199 * libcoff.h: Regenerate.
1200 * coff-stgo32.c (go32_check_format): Rename to...
1201 (go32exe_check_format): ...this.
1202 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1203 (go32exe_copy_private_bfd_data): ...this.
1204 (stub_bytes): Rename to...
1205 (go32exe_default_stub): ...this.
1206 (create_go32_stub): Rename to...
1207 (go32exe_create_stub): ...this.
1208 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1211 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1215 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1216 relocation to R_386_32 for relocation against non-preemptible
1218 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1219 allocate dynamic relocation for non-preemptible absolute symbol.
1220 (elf_i386_relocate_section): Pass sec to
1221 GENERATE_DYNAMIC_RELOCATION_P.
1222 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1223 (elf_x86_64_convert_load_reloc): Covert load relocation to
1224 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1225 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1226 for non-preemptible absolute symbol if they overflow.
1227 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1228 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1229 symbol. Don't allocate dynamic relocation for non-preemptible
1231 (elf_x86_64_relocate_section): Don't generate relative relocation
1232 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1233 to GENERATE_DYNAMIC_RELOCATION_P.
1234 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1235 against non-preemptible absolute symbol.
1236 (_bfd_elf_x86_valid_reloc_p): New function.
1237 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1239 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1240 argument. Don't generate dynamic relocation against
1241 non-preemptible absolute symbol.
1242 (ABS_SYMBOL_P): New.
1243 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1244 against non-preemptible absolute symbol.
1246 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1247 (_bfd_elf_x86_valid_reloc_p): New.
1249 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1252 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1253 address in the GOT if in thumb only mode.
1255 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1257 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1259 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1261 * mmo.c (mmo_scan): Create .text section only when needed, not
1264 2020-03-31 Alan Modra <amodra@gmail.com>
1266 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1269 2020-03-31 Alan Modra <amodra@gmail.com>
1271 * vms-alpha.c (image_write): Check bounds for sections without
1272 contents too. Error on non-zero write to section without
1274 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1276 2020-03-31 Alan Modra <amodra@gmail.com>
1278 * tekhex.c (pass_over): Check is_eof before reading buffer.
1280 2020-03-30 Nick Clifton <nickc@redhat.com>
1283 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1284 field to timestamp and make it an integer.
1285 * libcoff.h: Regenerate.
1286 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1287 field in the pe_data structure rather than the insert_timestamp
1290 2020-03-30 Alan Modra <amodra@gmail.com>
1293 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1296 2020-03-26 Nick Clifton <nickc@redhat.com>
1298 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1299 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1301 * libbfd.h: Regenerate.
1303 2020-03-26 Alan Modra <amodra@gmail.com>
1305 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1307 2020-03-26 Alan Modra <amodra@gmail.com>
1309 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1311 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1313 2020-03-25 Nick Clifton <nickc@redhat.com>
1315 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1317 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1318 * libbfd.h: Regenerate.
1320 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1322 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1323 correct field name in the output string.
1325 2020-03-25 Alan Modra <amodra@gmail.com>
1328 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1329 for SHT_NOBITS section if first in segment.
1331 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1334 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1335 (_bfd_elf_get_symbol_version_string): This.
1336 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1337 (_bfd_elf_get_symbol_version_string): This.
1338 (bfd_elf_print_symbol): Pass TRUE to
1339 _bfd_elf_get_symbol_version_string.
1340 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1341 bfd_boolean argument.
1342 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1343 * targets.c (_bfd_get_symbol_version_string): Likewise.
1344 (bfd_get_symbol_version_string): Likewise.
1345 * bfd-in2.h: Regenerated.
1347 2020-03-24 Nick Clifton <nickc@redhat.com>
1348 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1351 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1354 2020-03-24 Nick Clifton <nickc@redhat.com>
1357 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1358 segment to use for PT_GNU_RELRO, ignore empty sections in a
1359 segment's current list.
1361 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1366 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1369 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1370 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1371 on the previous _bfd_elf_get_symbol_version_string.
1372 (_bfd_elf_get_symbol_version_string): Use it.
1374 2020-03-24 Alan Modra <amodra@gmail.com>
1376 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1377 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1380 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1382 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1384 2020-03-23 Alan Modra <amodra@gmail.com>
1386 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1387 symbol count. Allocate an extra byte to ensure name strings
1388 are terminated. Sanity check name offsets. Release memory on
1391 2020-03-23 Alan Modra <amodra@gmail.com>
1393 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1394 field hasn't been read. Remove unnecessary casts.
1396 2020-03-22 Alan Modra <amodra@gmail.com>
1398 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1399 enough to read number of symbols.
1401 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1403 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1404 (EXECUTABLE_SUFFIX): Likewise.
1405 * config.in: Regenerated.
1406 * configure: Likewise.
1407 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1408 _bfd_generic_close_and_cleanup.
1409 (plugin_list_entry): Remove resolution_file, resolution_option,
1410 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1411 lto_wrapper, gcc_env and initialized,
1412 (need_lto_wrapper_p): Removed.
1413 (get_lto_wrapper): Likewise.
1414 (setup_lto_wrapper_env): Likewise.
1415 (register_all_symbols_read): Likewise.
1416 (egister_cleanup): Likewise.
1417 (get_symbols): Likewise.
1418 (add_input_file): Likewise.
1419 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1420 (add_symbols): Updated.
1421 (try_claim): Likewise.
1422 (try_load_plugin): Likewise.
1423 (bfd_plugin_canonicalize_symtab): Likewise.
1424 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1425 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1427 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1430 * plugin.c (plugin_list_entry): Add has_symbol_type.
1431 (add_symbols_v2): New function.
1432 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1433 provides symbol type.
1434 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1435 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1438 2020-03-20 Alan Modra <amodra@gmail.com>
1440 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1441 enough to read number of symbols.
1443 2020-03-20 Alan Modra <amodra@gmail.com>
1445 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1446 backend functions for NULL before calling.
1447 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1448 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1449 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1450 * elfnn-ia64.c (ignore_errors): New function.
1451 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1453 2020-03-19 Nick Clifton <nickc@redhat.com>
1456 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1457 location of the varinfo in the unit's debug info data. Change the
1458 type of the stack field to a boolean.
1459 (lookup_var_by_offset): New function. Returns the varinfo
1460 structure for the variable described at the given offset in the
1462 (scan_unit_for_symbols): Add support for variables which have the
1463 DW_AT_specification attribute.
1465 2020-03-19 Nick Clifton <nickc@redhat.com>
1468 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1471 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1473 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1475 2020-03-18 Nick Clifton <nickc@redhat.com>
1478 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1479 memory access when processing a corrupt secondary reloc section.
1481 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1483 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1484 instead of calling abort.
1485 * elf32-csky.c (csky_build_one_stub): Likewise.
1486 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1487 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1488 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1489 * elf32-metag.c (metag_build_one_stub): Likewise.
1490 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1491 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1492 (ppc_size_one_stub): Likewise.
1493 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1495 2020-03-17 Nick Clifton <nickc@redhat.com>
1498 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1499 with error messages.
1501 2020-03-17 Nick Clifton <nickc@redhat.com>
1504 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1505 free. Add free on another failure path.
1507 2020-03-16 Alan Modra <amodra@gmail.com>
1510 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1511 we have a non-zero section count. Do lma comparison in octets.
1513 2020-03-16 Alan Modra <amodra@gmail.com>
1515 * vms-alpha.c (dst_restore_location): Validate index into
1516 dst_ptr_offsets array before accessing. Return status.
1517 (dst_retrieve_location): Similarly, making "loc" parameter a
1518 pointer to return value.
1519 (_bfd_vms_slurp_etir): Update calls to above functions.
1521 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1523 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1525 * configure: Regenerated.
1527 2020-03-14 Alan Modra <amodra@gmail.com>
1529 * section.c (BFD_FAKE_SECTIONS): Formatting.
1530 * bfd-in2.h: Regenerate.
1532 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1534 * elf.c (elfcore_grok_netbsd_note): Add support for
1535 NT_NETBSDCORE_LWPSTATUS notes.
1537 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1539 * bfd-in2.h: Regenerate.
1540 * section.c (asection): Add already_assigned field.
1541 (BFD_FAKE_SECTION): Add default initializer for it.
1542 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1543 * elf32-arm.c (arm_build_one_stub): Add support for
1544 non_contiguous_regions.
1545 * elf32-csky.c (csky_build_one_stub): Likewise.
1546 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1547 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1548 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1549 * elf32-metag.c (metag_build_one_stub): Likewise.
1550 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1551 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1552 (ppc_size_one_stub): Likewise.
1553 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1554 * elflink.c (elf_link_input_bfd): Likewise.
1556 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf-linker-x86.h (elf_linker_x86_params): Add
1560 static_before_all_inputs and has_dynamic_linker.
1561 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1562 dynamic input objects if -static is passed at command-line
1563 before all input files without --dynamic-linker unless
1564 --no-dynamic-linker is used.
1566 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1568 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1570 2020-03-13 Christian Eggers <ceggers@gmx.de>
1572 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1573 "p_paddr" from "at".
1574 * elfcode.h (bfd_from_remote_memory): Add units to several
1575 parameters. New local "opb". Fix usage of p_align. Fix
1576 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1577 call of target_read_memory.
1578 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1579 calculation of "offset" and "output_offset".
1580 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1581 from "offset" and fix calculation of "end" from "vma+size". Fix
1582 comparison between "sh_addr" and "vma"/"output_offset".
1583 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1584 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1586 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1587 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1588 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1589 assignment of p_paddr from phdr_lma. Fix comparison between
1590 "lma+size" and "next->lma".
1591 (elf_sort_segments): Fix assignment from p_paddr to lma.
1592 (assign_file_positions_for_load_sections): Add unit (bytes) to
1593 local "align". Fix calculation of local "off_adjust". Fix
1594 calculation of local "filehdr_vaddr".
1595 (assign_file_positions_for_non_load_sections): New local "opb".
1596 Fix calculation of "end" from "p_size". Fix comparison between
1597 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1598 from "end" and "p_vaddr".
1599 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1600 vma. Fix assignment to p_paddr from lma. Fix comparison between
1601 p_paddr and lma. Fix assignment to p_paddr from lma.
1602 * merge.c (sec_merge_emit): New local "opb". Convert
1603 "alignment_power" to octets.
1604 (_bfd_add_merge_section): New locals "alignment_power" and
1605 "opb". Fix comparison between "alignment_power" and
1607 (_bfd_merge_sections): New local "opb". Divide size by opb
1608 before checking align mask.
1610 2020-03-13 Christian Eggers <ceggers@gmx.de>
1612 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1613 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1615 (_bfd_elf_make_section_from_phdr): Similarly.
1616 (elf_fake_sections): Fix calculation of
1617 Elf_Internal_shdr::sh_addr from section VMA.
1618 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1620 (assign_file_positions_for_load_sections): Fix calculations of
1621 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1622 comparison between program header address and section LMA.
1623 (assign_file_positions_for_non_load_sections): Likewise.
1624 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1625 (IS_CONTAINED_BY_VMA): Add parameter opb.
1626 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1627 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1628 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1629 Fix calculations of p_addr_valid and p_vaddr_offset.
1630 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1631 with octets per byte when comparing against p_vaddr.
1633 2020-03-11 Alan Modra <amodra@gmail.com>
1635 * som.c (setup_sections): Sanity check subspace.name.
1637 2020-03-11 Alan Modra <amodra@gmail.com>
1639 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1641 2020-03-10 Alan Modra <amodra@gmail.com>
1644 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1647 2020-03-09 Alan Modra <amodra@gmail.com>
1649 * wasm-module.c (wasm_scan): Sanity check file name length
1650 before allocating memory. Move common section setup code. Do
1651 without bfd_tell to calculate section size.
1653 2020-03-06 Nick Clifton <nickc@redhat.com>
1655 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1656 with error messages and failure return values.
1658 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1660 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1661 relocation sections for any removed reference to a dynamic symbol.
1663 2020-03-05 Nick Clifton <nickc@redhat.com>
1665 * elf-bfd.h (struct elf_backend_data): Add new fields:
1666 init_secondary_reloc_section, slurp_secondary_reloc_section,
1667 write_secondary_reloc_section.
1668 (_bfd_elf_init_secondary_reloc_section): Prototype.
1669 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1670 (_bfd_elf_write_secondary_reloc_section): Prototype.
1671 * elf.c ( bfd_section_from_shdr): Invoke the new
1672 init_secondary_reloc_section backend function, if defined, when a
1673 second reloc section is encountered.
1674 (swap_out_syms): Invoke the new symbol_section_index function, if
1675 defined, when computing the section index of an OS/PROC specific
1677 (_bfd_elf_init_secondary_reloc_section): New function.
1678 (_bfd_elf_slurp_secondary_reloc_section): New function.
1679 (_bfd_elf_write_secondary_reloc_section): New function.
1680 (_bfd_elf_copy_special_section_fields): New function.
1681 * elfcode.h (elf_write_relocs): Invoke the new
1682 write_secondary_relocs function, if defined, in order to emit
1684 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1685 function, if defined, in order to read in secondary relocs.
1686 * elfxx-target.h (elf_backend_copy_special_section_fields):
1687 Provide a non-NULL default definition.
1688 (elf_backend_init_secondary_reloc_section): Likewise.
1689 (elf_backend_slurp_secondary_reloc_section): Likewise.
1690 (elf_backend_write_secondary_reloc_section): Likewise.
1691 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1693 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1694 * configure: Regenerate.
1696 2020-03-05 Alan Modra <amodra@gmail.com>
1698 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1699 against file size before allocating memory. Use bfd_alloc rather
1700 than bfd_zalloc for carsym/strings memory.
1702 2020-03-04 Alan Modra <amodra@gmail.com>
1704 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1705 sh_addr mod sh_addalign is zero.
1707 2020-03-04 Alan Modra <amodra@gmail.com>
1709 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1711 2020-03-03 Alan Modra <amodra@gmail.com>
1713 * format.c (struct bfd_preserve): Add cleanup field.
1714 (bfd_preserve_save): Add cleanup param and save.
1715 (bfd_preserve_restore): Return cleanup.
1716 (bfd_preserve_finish): Call the cleanup for the discarded match.
1717 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1718 and clear when preserving a match. Restore cleanup too when
1719 restoring that match.
1721 2020-03-02 Alan Modra <amodra@gmail.com>
1723 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1724 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1725 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1726 (core_sco5_vec): Correct initialisers.
1728 2020-03-02 Alan Modra <amodra@gmail.com>
1730 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1731 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1732 * cisco-core.c (cisco_core_file_validate): Likewise.
1733 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1734 * hpux-core.c (hpux_core_core_file_p): Likewise.
1735 * irix-core.c (irix_core_core_file_p): Likewise.
1736 * lynx-core.c (lynx_core_file_p): Likewise.
1737 * netbsd-core.c (netbsd_core_file_p): Likewise.
1738 * osf-core.c (osf_core_core_file_p): Likewise.
1739 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1740 * sco5-core.c (sco5_core_file_p): Likewise.
1742 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1744 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1746 2020-03-02 Alan Modra <amodra@gmail.com>
1748 * targets.c (bfd_cleanup): New typedef.
1749 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1750 * libbfd-in.h (_bfd_no_cleanup): Define.
1751 * format.c (bfd_reinit): Add cleanup parameter, call it.
1752 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1753 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1754 * aout-target.h (callback, object_p): Return bfd_cleanup.
1755 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1756 * archive.c (bfd_generic_archive_p): Likewise.
1757 * binary.c (binary_object_p): Likewise.
1758 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1759 * coff-ia64.c (ia64coff_object_p): Likewise.
1760 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1761 * coff-sh.c (coff_small_object_p): Likewise.
1762 * coff-stgo32.c (go32_check_format): Likewise.
1763 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1764 (xcoff64_core_p): Likewise.
1765 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1766 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1767 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1768 * elfcode.h (elf_object_p): Likewise.
1769 * elfcore.h (elf_core_file_p): Likewise.
1770 * i386msdos.c (msdos_object_p): Likewise.
1771 * ihex.c (ihex_object_p): Likewise.
1772 * libaout.h (some_aout_object_p): Likewise.
1773 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1774 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1775 * libbfd.c (_bfd_dummy_target): Likewise.
1776 * libcoff-in.h (coff_object_p): Likewise.
1777 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1778 (bfd_mach_o_arm64_core_p): Likewise.
1779 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1780 (bfd_mach_o_arm_core_p): Likewise.
1781 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1782 (bfd_mach_o_i386_core_p): Likewise.
1783 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1784 (bfd_mach_o_x86_64_core_p): Likewise.
1785 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1786 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1787 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1788 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1789 * mmo.c (mmo_object_p): Likewise.
1790 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1791 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1792 (pe_bfd_object_p): Likewise.
1793 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1794 * ppcboot.c (ppcboot_object_p): Likewise.
1795 * rs6000-core.c (rs6000coff_core_p): Likewise.
1796 * som.c (som_object_setup, som_object_p): Likewise.
1797 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1798 * tekhex.c (tekhex_object_p): Likewise.
1799 * vms-alpha.c (alpha_vms_object_p): Likewise.
1800 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1801 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1802 * wasm-module.c (wasm_object_p): Likewise.
1803 * xsym.c (bfd_sym_object_p): Likewise.
1804 * xsym.h (bfd_sym_object_p): Likewise.
1805 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1807 * pdp11.c (some_aout_object_p): Likewise.
1808 * plugin.c (register_ld_plugin_object_p): Update object_p
1810 * plugin.h (register_ld_plugin_object_p): Likewise.
1811 * bfd-in2.h: Regenerate.
1812 * libbfd.h: Regenerate.
1813 * libcoff.h: Regenerate.
1815 2020-03-02 Alan Modra <amodra@gmail.com>
1817 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1818 applicable section flags.
1819 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1820 (mips_ecoff_bele_vec): Likewise.
1821 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1823 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1824 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1826 2020-03-02 Alan Modra <amodra@gmail.com>
1828 * elf32-m32r.c (m32r_elf_section_flags): New function.
1829 (elf_backend_section_flags): Define.
1830 * elf32-nds32.c (nds32_elf_section_flags): New function.
1831 (elf_backend_section_flags): Define.
1832 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1833 .sbss and .sdata sections.
1834 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1835 for SHF_V850_GPREL sections.
1836 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1838 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1839 for SHF_PARISC_SHORT sections.
1840 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1841 (elf_backend_section_flags): Define.
1842 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1843 for SHF_MIPS_GPREL sections. Delete FIXME.
1845 2020-03-02 Alan Modra <amodra@gmail.com>
1847 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1848 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1849 calling elf_backend_section_flags with adjusted params. Use
1850 newsect->flags past that point.
1851 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1853 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1854 to have their type overridden, and all sh_flags but processor and
1856 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1857 * elf32-mep.c (mep_elf_section_flags): Likewise.
1858 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1859 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1860 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1861 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1862 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1863 stub BFD and non-aarch64 input files when scanning for stubs.
1865 2020-03-02 Alan Modra <amodra@gmail.com>
1867 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
1868 limit to decompressed element size.
1870 2020-03-02 Alan Modra <amodra@gmail.com>
1872 * vms-lib.c (vms_traverse_index): Add recur_count param and
1873 update calls. Fail on excessive recursion.
1875 2020-03-02 Alan Modra <amodra@gmail.com>
1877 * vms-alpha.c (vms_get_remaining_object_record): Use
1878 bfd_realloc_or_free rather than bfd_realloc.
1879 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
1880 (dst_define_location, parse_module): Likewise, and check realloc
1881 return status before using memory. Return status from function
1882 adjusting all callers.
1884 2020-02-28 Alan Modra <amodra@gmail.com>
1886 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
1888 2020-02-28 Alan Modra <amodra@gmail.com>
1890 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
1891 Remove duplicate undersize check.
1893 2020-02-27 Alan Modra <amodra@gmail.com>
1896 * mmo.c (mmo_scan): Set SEC_DATA for .data.
1898 2020-02-27 Alan Modra <amodra@gmail.com>
1901 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
1902 (coff_section_type): Adjust comment.
1903 (decode_section_type): Likewise. Call coff_section_type before
1904 decode_section_type.
1905 (bfd_decode_symclass): Use 'c' for common sections other than
1908 2020-02-27 Alan Modra <amodra@gmail.com>
1910 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
1913 2020-02-27 Alan Modra <amodra@gmail.com>
1915 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
1916 if file is an archive element.
1917 * bfd-in2.h: Regenerate.
1919 2020-02-26 Alan Modra <amodra@gmail.com>
1921 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
1922 bfd_set_error on failing test. Don't bother changing bfd_error on
1923 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
1924 Check sym name is within string buffer. Use size_t for some vars.
1925 (do_slurp_coff_armap): Use size_t for some variables, fix size of
1926 int_buf. Don't change bfd_error on file read error. Use
1927 _bfd_mul_overflow when calculating carsym buffer size. Reorder
1928 calculations to catch overflows before they occur. malloc and
1929 free raw armap rather than using bfd_alloc. Read raw armap before
1930 allocating carsym+strings buffer.
1931 (_bfd_slurp_extended_name_table): Localize variables. Check
1932 name size against file size.
1934 2020-02-26 Alan Modra <amodra@gmail.com>
1936 * vms-lib.c (vms_lib_read_index): Release correct buffer.
1938 2020-02-26 Alan Modra <amodra@gmail.com>
1940 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
1941 malloc. Check for NULL return from bfd_malloc.
1942 (rx_table_find, rx_table_map): Likewise.
1943 (rx_set_section_contents): Check bfd_alloc return.
1944 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
1946 2020-02-26 Alan Modra <amodra@gmail.com>
1948 * aoutx.h: Indent labels correctly. Format error strings.
1949 * archive.c: Likewise.
1950 * archive64.c: Likewise.
1951 * coff-arm.c: Likewise.
1952 * coff-rs6000.c: Likewise.
1953 * coff-stgo32.c: Likewise.
1954 * cpu-arm.c: Likewise.
1955 * dwarf2.c: Likewise.
1956 * elf-ifunc.c: Likewise.
1957 * elf-properties.c: Likewise.
1958 * elf-s390-common.c: Likewise.
1959 * elf-strtab.c: Likewise.
1961 * elf32-arm.c: Likewise.
1962 * elf32-bfin.c: Likewise.
1963 * elf32-cr16.c: Likewise.
1964 * elf32-csky.c: Likewise.
1965 * elf32-i386.c: Likewise.
1966 * elf32-m68k.c: Likewise.
1967 * elf32-msp430.c: Likewise.
1968 * elf32-nds32.c: Likewise.
1969 * elf32-nios2.c: Likewise.
1970 * elf32-pru.c: Likewise.
1971 * elf32-xtensa.c: Likewise.
1972 * elf64-ia64-vms.c: Likewise.
1973 * elf64-x86-64.c: Likewise.
1974 * elfcode.h: Likewise.
1975 * elfcore.h: Likewise.
1976 * elflink.c: Likewise.
1977 * elfnn-aarch64.c: Likewise.
1978 * elfnn-ia64.c: Likewise.
1979 * elfnn-riscv.c: Likewise.
1980 * elfxx-mips.c: Likewise.
1981 * elfxx-sparc.c: Likewise.
1982 * elfxx-x86.c: Likewise.
1983 * i386lynx.c: Likewise.
1984 * merge.c: Likewise.
1985 * pdp11.c: Likewise.
1986 * plugin.c: Likewise.
1987 * reloc.c: Likewise.
1989 2020-02-26 Alan Modra <amodra@gmail.com>
1992 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
1994 (bfd_elf_add_dt_needed_tag): Declare.
1995 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
1996 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
1997 from elf_add_dt_needed_tag. Remove soname and doit param.
1998 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
1999 to see whether as-needed lib is already loaded, use dyn_loaded
2000 list instead. When saving and restoring around as-needed lib
2001 handle possibility that dynstr has not been initialised. Don't
2002 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2003 Mark libs loaded via DT_NEEDED entries of other libs with
2004 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2006 (elf_link_check_versioned_symbol): Remove now unneccesary
2007 DYNAMIC check when traversing dyn_loaded list.
2009 2020-02-26 Alan Modra <amodra@gmail.com>
2011 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2013 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2016 * plugin.c (need_lto_wrapper_p): New.
2017 (bfd_plugin_set_program_name): Add an int argument to set
2019 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2021 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2023 2020-02-24 Alan Modra <amodra@gmail.com>
2025 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2027 2020-02-24 Alan Modra <amodra@gmail.com>
2029 * vms-lib.c (struct carsym_mem): Add limit.
2030 (vms_add_index): Heed limit.
2031 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2032 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2033 Always return actual number read.
2034 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2035 assertion with error exit.
2037 2020-02-22 Alan Modra <amodra@gmail.com>
2040 * elf.c (assign_file_positions_for_load_sections): Continue linking
2041 on "PHDR segment not covered by LOAD segment" errors.
2043 2020-02-21 Alan Modra <amodra@gmail.com>
2045 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2047 (bfd_mach_o_canonicalize_reloc): Likewise.
2048 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2049 counts and offsets against file size.
2050 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2051 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2052 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2053 against file size. Delete symbol table error message.
2054 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2056 (bfd_mach_o_read_symtab): Likewise.
2057 (bfd_mach_o_read_command): Pass file size.
2058 (bfd_mach_o_scan): Sanity check command count against file size.
2060 2020-02-21 Alan Modra <amodra@gmail.com>
2063 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2064 "text", "data" and "bss" section pointer vars. Don't update
2065 section size, just exec header sizes.
2066 (adjust_sizes_and_vmas): Don't update text section size. Set
2067 initial exec header a_text. Print exec headers sizes.
2068 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2069 (adjust_sizes_and_vmas): Similarly. Formatting.
2070 (final_link): Correct final file extension.
2072 2020-02-20 Nick Clifton <nickc@redhat.com>
2074 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2076 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2078 (elfNN_bed): Initialise the symbol_section_index field.
2079 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2080 OS and PROC specific section indicies. Warn if converting other
2081 reserved incidies to SHN_ABS.
2083 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2086 * cpu-z80.c: Add machine type compatibility checking.
2088 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2091 * plugin.c (plugin_list_entry): Remove handle.
2092 (try_load_plugin): Call dlclose before return.
2094 2020-02-19 Alan Modra <amodra@gmail.com>
2096 * libbfd-in.h (_bfd_constant_p): Define.
2097 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2098 file size before allocating memory.
2099 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2100 * elf.c (bfd_elf_get_str_section): Likewise.
2101 (_bfd_elf_slurp_version_tables): Likewise.
2102 * libbfd.h: Regenerate.
2104 2020-02-19 Alan Modra <amodra@gmail.com>
2106 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2107 * aoutx.h (aout_get_external_symbols): Replace calls to
2108 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2109 (slurp_reloc_table): Likewise.
2110 * archive.c (do_slurp_bsd_armap): Likewise.
2111 (do_slurp_coff_armap): Likewise.
2112 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2113 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2114 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2115 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2116 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2117 (_bfd_coff_get_external_symbols): Likewise.
2118 * ecoff.c (ecoff_slurp_symbolic_header),
2119 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2120 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2121 (ecoff_indirect_link_order): Likewise.
2122 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2123 (_bfd_elf_slurp_version_tables): Likewise.
2124 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2125 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2126 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2127 * elf64-alpha.c (READ): Likewise.
2128 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2129 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2130 * elfcode.h (elf_slurp_symbol_table),
2131 (elf_slurp_reloc_table_from_section): Likewise.
2132 * elflink.c (elf_link_add_object_symbols),
2133 (elf_link_check_versioned_symbol): Likewise.
2134 * elfxx-mips.c (READ): Likewise.
2135 * i386lynx.c (slurp_reloc_table): Likewise.
2136 * lynx-core.c (lynx_core_file_p): Likewise.
2137 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2138 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2139 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2140 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2141 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2142 (bfd_pef_parse_symbols): Likewise.
2143 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2144 * som.c (setup_sections, som_slurp_string_table),
2145 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2146 (som_bfd_fill_in_ar_symbols): Likewise.
2147 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2148 (evax_bfd_print_image): Likewise.
2149 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2150 * wasm-module.c (wasm_scan): Likewise.
2151 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2152 * xsym.c (bfd_sym_read_name_table),
2153 (bfd_sym_print_type_information_table_entry): Likewise.
2154 * libbfd.h: Regenerate.
2156 2020-02-19 Alan Modra <amodra@gmail.com>
2158 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2159 reading external relocs.
2160 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2161 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2163 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2165 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2166 (m32c_elf_relax_section): Likewise.
2167 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2168 (rl78_elf_relax_section): Likewise.
2169 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2170 (elf32_rx_relax_section): Likewise.
2171 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2172 parameter types and use..
2173 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2174 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2175 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2176 being read from file, just the extra.
2177 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2178 after reading external syms. Free on failure.
2180 2020-02-19 Alan Modra <amodra@gmail.com>
2182 * coffcode.h (buy_and_read, coff_slurp_line_table),
2183 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2184 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2185 corresponding bfd_alloc call. Adjust variables to suit.
2186 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2187 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2188 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2189 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2190 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2191 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2192 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2193 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2194 * elf64-alpha.c (READ): Likewise.
2195 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2196 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2197 (bfd_from_remote_memory): Likewise.
2198 * elfcore.h (core_find_build_id): Likewise.
2199 * elfxx-mips.c (READ): Likewise.
2200 * mach-o.c (bfd_mach_o_mangle_sections),
2201 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2202 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2203 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2204 * som.c (setup_sections, som_prep_for_fixups)
2205 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2206 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2207 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2208 (som_bfd_ar_write_symbol_stuff): Likewise.
2209 * vms-alpha.c (vector_grow1): Likewise.
2210 * vms-lib.c (vms_add_index): Likewise.
2211 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2212 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2213 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2214 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2215 (bfd_alloc2, bfd_zalloc2): Delete.
2216 (_bfd_mul_overflow): Define.
2217 * libbfd.h: Regenerate.
2219 2020-02-19 Alan Modra <amodra@gmail.com>
2221 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2223 (assign_section_numbers): Likewise.
2224 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2225 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2226 bfd_malloc2, size_t amt, and unsigned tls_count.
2227 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2228 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2229 (elf_output_implib): Use bfd_alloc.
2231 2020-02-19 Alan Modra <amodra@gmail.com>
2233 * bfd.c (struct bfd): Move format and direction to other
2234 bitfields. Add "size".
2235 * bfdio.c (bfd_get_size): Cache size when not writing file.
2236 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2237 returning zero, ie. unknown.
2238 (bfd_get_alt_debug_link_info): Likewise.
2239 * bfd-in2.h: Regenerate.
2241 2020-02-19 Alan Modra <amodra@gmail.com>
2243 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2244 bfd_get_file_size twice.
2245 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2246 zero, ie. unknown, return.
2247 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2248 * elfcode.h (elf_swap_shdr_in): Likewise.
2249 (elf_object_p): Don't call bfd_get_file_size twice and correct
2252 2020-02-19 Alan Modra <amodra@gmail.com>
2254 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2255 FALSE if memory alloc fails. Adjust calls.
2256 * som.c (som_prep_for_fixups): Likewise.
2257 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2258 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2259 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2260 * som.c (som_build_and_write_symbol_table): Return via error_return
2262 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2263 (VEC_APPEND_EL): Delete.
2264 (vector_grow1): Return pointer to element. Catch overflow.
2265 Return NULL on memory allocation failure.
2266 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2267 (alpha_vms_add_fixup_ca): Likewise.
2268 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2270 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2272 2020-02-19 Alan Modra <amodra@gmail.com>
2274 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2275 * aout-target.h (object_p): Likewise.
2276 * aout-tic30.c (tic30_aout_object_p): Likewise.
2277 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2278 (emit_stringtab, write_syms, link_hash_table_create),
2279 (aout_link_write_other_symbol): Likewise.
2280 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2281 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2282 (_bfd_compute_and_write_armap): Likewise.
2283 * archures.c (bfd_arch_list): Likewise.
2284 * bfd.c (bfd_record_phdr): Likewise.
2285 * binary.c (binary_canonicalize_symtab): Likewise.
2286 * cisco-core.c (cisco_core_file_validate): Likewise.
2287 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2288 (find_arm_glue, record_arm_to_thumb_glue),
2289 (record_thumb_to_arm_glue): Likewise.
2290 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2291 (ppc_allocate_toc_section): Likewise.
2292 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2293 * coff-sh.c (sh_relax_section): Likewise.
2294 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2295 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2296 (coff_set_alignment_hook, coff_mkobject),
2297 (coff_compute_section_file_positions): Likewise.
2298 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2299 (coff_find_nearest_line_with_names),
2300 ( bfd_coff_set_symbol_class): Likewise.
2301 * cofflink.c (_bfd_coff_link_hash_table_create),
2302 (_bfd_coff_link_input_bfd): Likewise.
2303 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2304 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2305 (build_line_info_table, sort_line_sequences),
2306 (line_info_add_include_dir, line_info_add_file_name),
2307 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2308 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2309 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2310 (_bfd_ecoff_find_nearest_line),
2311 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2312 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2313 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2314 * elf-m10300.c (mn10300_elf_relax_section),
2315 (elf32_mn10300_link_hash_table_create): Likewise.
2316 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2317 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2318 * elf32-arm.c (elf32_arm_link_hash_table_create),
2319 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2320 (elf32_arm_new_section_hook): Likewise.
2321 * elf32-avr.c (elf_avr_new_section_hook),
2322 (elf32_avr_link_hash_table_create, get_local_syms),
2323 (elf32_avr_setup_section_lists): Likewise.
2324 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2325 (bfin_link_hash_table_create): Likewise.
2326 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2327 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2328 * elf32-csky.c (csky_elf_link_hash_table_create),
2329 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2330 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2331 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2332 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2333 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2334 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2335 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2336 (m32r_elf_check_relocs): Likewise.
2337 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2338 (elf32_m68hc11_setup_section_lists),
2339 (elf32_m68hc11_size_stubs): Likewise.
2340 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2341 * elf32-metag.c (elf_metag_link_hash_table_create),
2342 (elf_metag_setup_section_lists): Likewise.
2343 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2344 (microblaze_elf_check_relocs): Likewise.
2345 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2346 (nds32_elf_check_relocs): Likewise.
2347 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2348 (get_local_syms, nios2_elf32_check_relocs),
2349 (nios2_elf32_link_hash_table_create): Likewise.
2350 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2351 (or1k_elf_check_relocs): Likewise.
2352 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2353 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2354 * elf32-s390.c (elf_s390_link_hash_table_create),
2355 (elf_s390_check_relocs): Likewise.
2356 * elf32-score.c (score_elf_create_got_section),
2357 (s3_elf32_score_new_section_hook),
2358 (elf32_score_link_hash_table_create): Likewise.
2359 * elf32-score7.c (score_elf_create_got_section),
2360 (s7_elf32_score_new_section_hook): Likewise.
2361 * elf32-sh.c (sh_elf_link_hash_table_create),
2362 (sh_elf_check_relocs): Likewise.
2363 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2364 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2365 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2366 (tilepro_elf_check_relocs): Likewise.
2367 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2368 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2369 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2370 (elf_xtensa_new_section_hook): Likewise.
2371 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2372 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2373 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2374 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2375 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2376 * elf64-ppc.c (ppc64_elf_new_section_hook),
2377 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2378 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2379 * elf64-s390.c (elf_s390_link_hash_table_create),
2380 (elf_s390_check_relocs): Likewise.
2381 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2382 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2383 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2384 (elf_link_add_archive_symbols, compute_bucket_count),
2385 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2386 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2387 (bfd_elf_final_link): Likewise.
2388 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2389 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2390 (elfNN_aarch64_new_section_hook): Likewise.
2391 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2392 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2393 (riscv_elf_check_relocs): Likewise.
2394 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2395 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2396 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2397 (_bfd_mips_elf_link_hash_table_create): Likewise.
2398 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2399 (_bfd_sparc_elf_check_relocs),
2400 (_bfd_sparc_elf_new_section_hook): Likewise.
2401 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2402 (tilegx_elf_check_relocs): Likewise.
2403 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2404 * format.c (bfd_check_format_matches): Likewise.
2405 * hash.c (_bfd_stringtab_init): Likewise.
2406 * ihex.c (ihex_scan): Likewise.
2407 * irix-core.c (irix_core_core_file_p): Likewise.
2408 * linker.c (bfd_wrapped_link_hash_lookup),
2409 (_bfd_generic_link_hash_table_create),
2410 (_bfd_generic_reloc_link_order): Likewise.
2411 * lynx-core.c (lynx_core_file_p): Likewise.
2412 * netbsd-core.c (netbsd_core_file_p): Likewise.
2413 * osf-core.c (osf_core_core_file_p): Likewise.
2414 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2415 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2416 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2417 * peicode.h (pe_mkobject): Likewise.
2418 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2419 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2420 * sco5-core.c (read_uarea): Likewise.
2421 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2422 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2423 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2424 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2425 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2426 * srec.c (srec_scan): Likewise.
2427 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2428 * targets.c (bfd_target_list): Likewise.
2429 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2430 * trad-core.c (trad_unix_core_file_p): Likewise.
2431 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2432 (vms_new_section_hook): Likewise.
2433 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2434 * xcofflink.c (xcoff_get_section_contents),
2435 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2436 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2437 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2439 2020-02-19 Alan Modra <amodra@gmail.com>
2441 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2443 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2445 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2446 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2447 a build_list_p argument. Don't search plugin_list. Short circuit
2448 when building the plugin list.
2449 (has_plugin): Renamed to has_plugin_list.
2450 (bfd_plugin_set_plugin): Don't set has_plugin.
2451 (bfd_plugin_specified_p): Check plugin_list instead.
2452 (build_plugin_list): New function.
2453 (load_plugin): Call build_plugin_list and use plugin_list.
2455 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2458 * plugin.c (try_claim): Always clean up for LTO wrapper.
2459 (try_load_plugin): Treat each object as independent. Create a
2460 copy for plugin name.
2462 2020-02-11 Nick Clifton <nickc@redhat.com>
2464 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2465 for addresses in print statements.
2466 (msp430_elf_relax_delete_bytes): Likewise.
2467 (msp430_elf_relax_add_words): Likewise.
2468 (msp430_elf_relax_section): Likewise.
2470 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2472 * plugin.c (add_symbols): Clear plugin_data memory.
2474 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2477 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2478 (EXECUTABLE_SUFFIX): Likewise.
2479 * config.in: Regenerated.
2480 * configure: Likewise.
2481 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2482 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2483 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2484 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2485 (get_lto_wrapper): New.
2486 (setup_lto_wrapper_env): Likewise.
2487 (current_plugin): Likewise.
2488 (register_all_symbols_read): Likewise.
2489 (register_cleanup): Likewise.
2490 (get_symbols): Likewise.
2491 (add_input_file): Likewise.
2492 (bfd_plugin_close_and_cleanup): Likewise.
2493 (claim_file): Removed.
2494 (register_claim_file): Set current_plugin->claim_file.
2495 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2496 lto_syms in current_plugin.
2497 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2498 all_symbols_read handler. Copy real symbols to plugin_data.
2499 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2500 (try_load_plugin): Don't reuse the previous plugin for LTO
2501 wrapper. Set up GCC LTO wrapper if possible. Don't set
2502 plugin_list_iter->claim_file.
2503 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2505 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2508 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2510 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2511 check if previous instruction matches a conditional jump inserted
2512 earlier. Invert conditional jump and delete branch in this case.
2514 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2516 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2517 msp430_elf_relax_add_words. Support insertion of either one or two
2519 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2520 needs to be grown. Handle insertion of branch instruction to replace
2523 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2525 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2526 debugging relocations.
2527 (msp430_elf_relax_delete_bytes): Likewise.
2528 (msp430_elf_relax_add_two_words): Likewise.
2529 (msp430_elf_relax_section): Likewise.
2531 2020-02-10 Alan Modra <amodra@gmail.com>
2533 * archures.c: Wrap overlong z80 comments.
2534 * bfd-in2.h: Regenerate.
2536 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2539 * archures.c: Add GBZ80 and Z80N machine values.
2540 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2541 * coff-z80.c: Add support for new reloc.
2542 * coffcode.h: Add support for new machine values.
2543 * cpu-z80.c: Add support for new machine names.
2544 * elf32-z80.c: Add support for new reloc.
2545 * bfd-in2.h: Regenerate.
2546 * libbfd.h: Regenerate.
2548 2020-02-07 Nick Clifton <nickc@redhat.com>
2551 * elf.c (rewrite_elf_program_header): Do not complain if no
2552 sections are mapped to a segment.
2554 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2557 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2558 for garbage collection on __patchable_function_entries section
2559 without linked-to section.
2561 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2564 * bfd-in2.h: Regenerated.
2565 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2566 on section if gc_mark of any of its linked-to sections is set
2567 and don't set gc_mark again.
2568 * section.c (asection): Add linked_to_symbol_name to map_head
2571 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2573 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2574 reporting an unrecognized instruction with R_V850_LONGJUMP.
2576 2020-02-05 Alan Modra <amodra@gmail.com>
2578 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2580 2020-02-04 Alan Modra <amodra@gmail.com>
2582 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2583 R_PPC_VLE_ADDR20, goto copy_reloc.
2585 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2587 * bfd-in2.h: Regenerated.
2588 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2590 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2593 * bfd-in2.h: Regenerated.
2594 * ecoff.c (bfd_debug_section): Add section_id.
2595 * section.c (bfd_section): Add section_id.
2596 (SEC_ASSEMBLER_SECTION_ID): New.
2597 (BFD_FAKE_SECTION): Add section_id.
2599 2020-02-01 Nick Clifton <nickc@redhat.com>
2601 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2604 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2606 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2607 encodings are relative to the GOT on nios2, too.
2609 2020-01-31 Alan Modra <amodra@gmail.com>
2611 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2612 file. Use $< and $@ in rules.
2613 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2614 (elf32-ia64.c, elf64-ia64.c): Likewise.
2615 (elf32-riscv.c, elf64-riscv.c): Likewise.
2616 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2617 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2618 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2619 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2620 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2621 * Makefile.in: Regenerate.
2623 2020-01-31 Alan Modra <amodra@gmail.com>
2626 * elf.c (setup_group): Don't clear entire section contents,
2627 just the padding after group flags. Release alloc'd memory
2628 after a seek or read failure.
2630 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2632 * peXXigen.c (pe_is_repro): New function.
2633 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2634 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2636 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2638 * peXXigen.c (debug_type_names): Add names for new debug data type
2641 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2643 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2644 inner loop. Fix a memory leak.
2646 2020-01-30 Alan Modra <amodra@gmail.com>
2648 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2649 or obj_coff_keep_strings here.
2650 (coff_get_normalized_symtab): Free external syms directly.
2651 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2654 2020-01-27 Jim Wilson <jimw@sifive.com>
2656 * cpu-riscv.c (riscv_scan): New.
2657 (N): Change bfd_default_scan to riscv_scan.
2659 2020-01-27 Andreas Schwab <schwab@suse.de>
2661 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2662 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2663 * Makefile.in: Regenerate.
2664 * cpu-plugin.c: Remove.
2665 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2666 (bfd_plugin_arch): Remove declaration.
2667 * bfd-in2.h: Regenerate.
2668 * po/SRC-POTFILES.in: Regenerate.
2670 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2671 Alan Modra <amodra@gmail.com>
2674 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2676 2020-01-24 Jim Wilson <jimw@sifive.com>
2678 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2679 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2680 avoid over long line.
2682 2020-01-24 Nick Clifton <nickc@redhat.com>
2685 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2686 syms and keep strings flags as these may have been set in order to
2687 prevent a bogus call to free.
2689 2020-01-23 Nick Clifton <nickc@redhat.com>
2691 * po/fr.po: Updated French translation.
2693 2020-01-23 Alan Modra <amodra@gmail.com>
2696 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2697 by zero when p_align is zero.
2699 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2701 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2702 (riscv_prefix_cmp): Likewise.
2703 (riscv_non_std_ext_p): Deleted.
2704 (riscv_std_sv_ext_p): Likewise.
2705 (riscv_non_std_sv_ext_p): Likewise.
2706 (riscv_merge_non_std_and_sv_ext): Rename to...
2707 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2708 (riscv_merge_arch_attr_info): Replace 3 calls to
2709 riscv_merge_non_std_and_sv_ext with single call to
2710 riscv_merge_multi_letter_ext.
2711 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2712 encounter a 'z' prefix.
2713 (riscv_get_prefix_class): New function, return prefix class based
2714 on first few characters of input string.
2715 (riscv_parse_config): New structure to factor out minor differences
2716 in extension class parsing behaviour.
2717 (riscv_parse_sv_or_non_std_ext): Rename to...
2718 (riscv_parse_prefixed_ext): and parameterise with
2720 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2721 (riscv_multi_letter_ext_valid_p): New.
2722 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2723 (riscv_parse_subset): Delegate all non-single-letter parsing work
2724 to riscv_parse_prefixed_ext.
2725 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2726 (riscv_get_prefix_class): Declare.
2728 2020-01-22 Alan Modra <amodra@gmail.com>
2730 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2731 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2732 __tls_get_addr_desc.
2733 (ppc64_elf_size_stubs): Add section for linker generated
2734 __tls_get_addr_desc wrapper function. Loop at least once if
2735 generating this function.
2736 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2737 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2739 2020-01-22 Alan Modra <amodra@gmail.com>
2741 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2742 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2744 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2745 (STDU_R1_0R1, ADDI_R1_R1): Define.
2746 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2747 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2748 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2749 no_tls_get_addr_regsave.
2750 (branch_reloc_hash_match): Add hash3 and hash4.
2751 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2752 (ppc64_elf_size_dynamic_sections): Likewise.
2753 (ppc64_elf_relocate_section): Likewise.
2754 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2755 __tls_get_addr stub.
2756 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2758 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2759 eh_frame for regsave __tls_get_addr.
2761 2020-01-22 Alan Modra <amodra@gmail.com>
2763 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2764 which __tls_get_addr calls will be eliminated.
2766 2020-01-20 Nick Clifton <nickc@redhat.com>
2768 * po/pt.po: Updates Portuguese translation.
2769 * po/ru.po: Updated Russian translation.
2770 * po/uk.po: Updated Ukranian translation.
2772 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2775 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2776 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2778 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2779 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2780 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2781 "rex leal x@tlsdesc(%rip), %reg" to
2782 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2783 "call *(%eax)" to "nopl (%rax)".
2785 2020-01-20 Alan Modra <amodra@gmail.com>
2787 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2788 (MTLR_R11): Don't define.
2789 (LD_R0_0R3, CMPDI_R0_0): Define.
2790 (build_tls_get_addr_stub): Don't use r11 in stub.
2792 2020-01-20 Alan Modra <amodra@gmail.com>
2794 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2795 (defined_sym_val, is_tls_get_addr): Likewise.
2797 2020-01-18 Nick Clifton <nickc@redhat.com>
2799 * version.m4 (BFD_VERSION): Set to 2.34.50.
2800 * configure: Regenerate.
2801 * po/bfd.pot: Regenerate.
2803 2020-01-18 Nick Clifton <nickc@redhat.com>
2805 Binutils 2.34 branch created.
2807 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2809 * coff-arm.c: Fix spelling error (seperate).
2810 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2812 * sysdep.h (strnlen): Fix spelling error (seperate).
2814 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2817 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2819 2020-01-15 Alan Modra <amodra@gmail.com>
2822 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2823 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2824 of function symbols unless dot symbols are present. Do warn
2825 whenever one is created, regardles of whether a PLT entry is
2826 also emitted for the function symbol.
2828 2020-01-14 Alan Modra <amodra@gmail.com>
2830 * som.c (som_bfd_count_ar_symbols): Error when file position
2831 of symbols on chains is not strictly increasing.
2833 2020-01-14 Alan Modra <amodra@gmail.com>
2835 * vms.h (VMS_DEBUG): Define as 0.
2836 * vms-alpha.c (image_write): Move debug output after bounds check.
2838 (_bfd_vms_slurp_eihd): Warning fix.
2839 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2841 2020-01-13 Alan Modra <amodra@gmail.com>
2843 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2844 for "ignored" records.
2846 2020-01-13 Alan Modra <amodra@gmail.com>
2848 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2849 Delete asect name check. Move asect NULL check to wasm_object_p.
2850 Correct bounds check of sizes against end. Replace uses of
2851 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2852 just one bfd_release.
2853 (wasm_scan): Don't use malloc/strdup for section names,
2854 bfd_alloc instead. Simplify code prefixing section name.
2855 Formatting. Don't attempt to free memory here..
2856 (wasm_object_p): ..do so here.
2858 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2861 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2862 UNDEFWEAK_NO_DYNAMIC_RELOC.
2863 (allocate_dynrelocs_for_symbol): Likewise.
2865 2020-01-10 Tamar Christina <tamar.christina@arm.com>
2868 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
2870 2020-01-10 Alan Modra <amodra@gmail.com>
2872 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
2874 2020-01-09 Nick Clifton <nickc@redhat.com>
2877 * bfd.c (bfd_convert_section_contents): Check for a compress
2878 header size that is larger than the actual section size.
2880 2020-01-08 Alan Modra <amodra@gmail.com>
2883 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
2884 after removing sections.
2886 2020-01-06 Jim Wilson <jimw@sifive.com>
2889 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
2890 check for !bfd_link_pic (info).
2891 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
2892 <R_RISCV_JAL>: Add comment.
2893 (_bfd_riscv_relax_section): For plt.offset check, add check for
2894 bfd_link_pic (info). Add comment.
2896 2020-01-06 Alan Modra <amodra@gmail.com>
2898 * format.c (bfd_check_format_matches): Ignore bfd_error on target
2899 match failures. Don't init to bfd_error_wrong_format before
2900 calling _bfd_check_format.
2902 2020-01-06 Alan Modra <amodra@gmail.com>
2904 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
2905 status rather than exiting on stack overflow or underflow.
2906 (_bfd_vms_slurp_etir): Adjust to suit.
2908 2020-01-06 Alan Modra <amodra@gmail.com>
2910 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2912 2020-01-06 Alan Modra <amodra@gmail.com>
2914 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
2915 command. Check name offset is within command.
2916 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
2917 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
2918 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
2919 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
2920 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
2921 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
2922 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
2923 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
2924 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
2925 (bfd_mach_o_read_segment): Similarly.
2926 (bfd_mach_o_read_thread): Properly bound check thread struct.
2927 Don't repeat checks on second loop.
2928 (bfd_mach_o_read_command): Fail on invalid command length.
2930 2020-01-04 Alan Modra <amodra@gmail.com>
2932 * format.c (bfd_check_format_matches): Add preserve_match.
2933 Save initial bfd state in "preserve", matched bfd state in
2934 "preserve_match". Save just the first match. Release
2935 bfd_alloc memory. Restore and finish preserved state as
2936 appropriate on all function exit paths.
2938 2020-01-04 Alan Modra <amodra@gmail.com>
2940 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2942 2020-01-04 Alan Modra <amodra@gmail.com>
2944 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
2947 2020-01-03 Nick Clifton <nickc@redhat.com>
2950 (bfd_pef_parse_function_stubs): Correct the test that ensures that
2951 there is enough data remaining in the code buffer before
2952 attempting to read a function stub.
2954 2020-01-03 Nick Clifton <nickc@redhat.com>
2957 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
2958 return value from bfd_malloc.
2959 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
2960 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
2961 (elf32_arm_filter_cmse_symbols): Likewise.
2962 (elf32_arm_write_section): Likewise.
2963 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
2964 (bfd_mach_o_follow_dsym): Likewise.
2965 * pef.c (bfd_pef_print_loader_section): Likewise.
2966 (bfd_pef_scan_start_address): Likewise.
2967 (bfd_pef_parse_function_stubs): Likewise.
2968 (bfd_pef_parse_symbols): Likewise.
2970 2020-01-03 Sergei Trofimovich <siarheit@google.com>
2972 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
2973 on binary inputs ld/PR25316.
2974 (is_ia64_elf): new helper to filter on ia64 objects.
2976 2020-01-03 Jan Beulich <jbeulich@suse.com>
2978 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
2980 (bfd_mach_o_scan): Insert underscore in two variable names.
2982 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2984 * Makefile.am: Add z80-elf target support.
2985 * configure.ac: Likewise.
2986 * targets.c: Likewise.
2987 * Makefile.in: Regenerate.
2988 * configure: Regenerate.
2989 * config.bfd: Add z80-elf target support and new arches: ez80 and
2991 * elf32-z80.c: New file.
2992 * archures.c: Add new z80 architectures: eZ80 and Z180.
2993 * coffcode.h: Likewise.
2994 * cpu-z80.c: Likewise.
2995 * coff-z80.c: Add new relocations for Z80 target and local label
2997 * reloc.c: Add new relocs.
2998 * bfd-in2.h: Regenerate.
2999 * libbfd.h: Regenerate.
3001 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3005 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3007 2020-01-01 Alan Modra <amodra@gmail.com>
3009 Update year range in copyright notice of all files.
3011 For older changes see ChangeLog-2019
3013 Copyright (C) 2020 Free Software Foundation, Inc.
3015 Copying and distribution of this file, with or without modification,
3016 are permitted in any medium without royalty provided the copyright
3017 notice and this notice are preserved.
3023 version-control: never