1 2020-06-22 Saagar Jha <saagar@saagarjha.com>
3 * mach-o.c: Support the new load commands by reading a linkedit
6 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
8 * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
9 opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
10 (riscv_get_priv_spec_class): Likewise.
11 (riscv_get_priv_spec_name): Likewise.
12 (riscv_get_priv_spec_class_from_numbers): New function, convert
13 the version numbers into string, then call riscv_get_priv_spec_class
14 to get the priv spec class.
15 * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
16 from include/opcode/riscv.h to bfd/elfxx-riscv.h.
17 (riscv_get_priv_spec_name): Likewise.
18 (riscv_get_priv_spec_class_from_numbers): New forward declaration.
19 (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
20 * elfnn-riscv.c (riscv_merge_attributes): Get the priv spec classes
21 of input and output objects form their priv spec attributes by
22 riscv_get_priv_spec_class_from_numbers. Report warning rather than
23 errors when linking objects with differnet priv spec versions. We do
24 know v1.9.1 may have conflicts to other versions, so report the
25 warning, too. After that, update the output priv spec version to the
28 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
30 * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
31 priv attributes, we will check the conflicts for all of them (major,
32 minor and revision), and then set the priv_attrs_merged to TRUE to
33 indicate that we have handled all of the priv attributes. Remove
34 the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
36 2020-06-21 Alan Modra <amodra@gmail.com>
39 * configure.ac: Disable plugins by default for some targets.
40 * plugin.c: Comment typo fix.
41 * configure: Regenerate.
43 2020-06-19 Nick Clifton <nickc@redhat.com>
45 * plugin.c (try_load_plugin): Suppress the error message about
46 being unable to open a plugin if creating a list of viable
49 2020-06-16 Alan Modra <amodra@gmail.com>
51 * aout-tic30.c: Delete file.
52 * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
53 (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
54 * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
55 (xc16x-*-elf): Sort properly.
56 * configure.ac: Remove tic30_aout_vec.
57 * targets.c: Likewise.
58 * Makefile.in: Regenerate.
59 * configure: Regenerate.
60 * po/SRC-POTFILES.in: Regenerate.
62 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
64 * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
65 (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
66 (elf32xtensa_abi): New global variable.
67 (xtensa_abi_choice): New function.
68 (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
69 XSHAL_ABI to select PLT code.
71 2020-06-15 Roland McGrath <mcgrathr@google.com>
73 * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
74 field of bfd_link_info.
76 2020-06-15 Alan Modra <amodra@gmail.com>
78 * config.bfd: Obsolete powerpcle-*-pe targets.
80 2020-06-15 Alan Modra <amodra@gmail.com>
83 * elflink.c (elf_link_add_archive_symbols): Exclude undefined
84 symbols that were defined in discarded sections.
85 * cofflink.c (coff_link_check_archive_element): Likewise.
86 (coff_link_add_symbols): Set indx to -3 for symbols defined in
88 (_bfd_coff_write_global_sym): Don't emit such symbols.
89 libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
90 libcoff.h: Regenerate.
92 2020-06-11 Alan Modra <amodra@gmail.com>
95 * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
97 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
99 * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
100 (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
101 (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
104 2020-06-10 H.J. Lu <hongjiu.lu@intel.com>
107 * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
108 Clear verinfo.verdef.
110 2020-06-09 H.J. Lu <hongjiu.lu@intel.com>
113 * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
114 (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
115 bfd_boolean * argument. Set ifunc_resolvers if there are IFUNC
117 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
118 Set ifunc_resolvers if there are FUNC resolvers.
119 * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
120 (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
121 with elf.ifunc_resolvers.
122 (write_plt_relocs_for_local_syms): Likewise.
123 (ppc64_elf_relocate_section): Likewise.
124 (ppc64_elf_finish_dynamic_sections): Likewise.
125 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
127 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
128 (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
129 instead of readonly_dynrelocs_against_ifunc.
130 * elfxx-x86.h (elf_x86_link_hash_table): Remove
131 readonly_dynrelocs_against_ifunc.
133 2020-06-09 Alan Modra <amodra@gmail.com>
135 * elf64-ppc.c (struct ppc_link_hash_table): Delete
136 maybe_local_ifunc_resolver field.
137 (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
138 cases where maybe_local_ifunc_resolver was set.
139 (ppc64_elf_relocate_section): Likewise.
140 (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
143 2020-06-08 H.J. Lu <hongjiu.lu@intel.com>
145 * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
147 * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
149 (elf32_arm_size_dynamic_sections): Updated. Clear
150 root.tlsdesc_plt for DF_BIND_NOW.
151 (elf32_arm_finish_dynamic_sections): Updated.
152 (elf32_arm_output_arch_local_syms): Likewise.
153 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
154 Clear root.tlsdesc_plt for DF_BIND_NOW.
155 (nds32_elf_finish_dynamic_sections): Updated.
156 * elf32-nds32.h (elf_nds32_link_hash_table): Remove
157 dt_tlsdesc_plt and dt_tlsdesc_got.
158 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
159 * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
160 tlsdesc_plt and dt_tlsdesc_got.
161 (elfNN_aarch64_allocate_dynrelocs): Updated.
162 (elfNN_aarch64_finish_dynamic_sections): Likewise.
163 (elfNN_aarch64_size_dynamic_sections): Updated. Clear
164 root.tlsdesc_plt for DF_BIND_NOW. Don't check DF_BIND_NOW
166 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
167 (_bfd_x86_elf_size_dynamic_sections): Likewise.
168 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
169 * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
172 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
174 * elf32-tic6x.c (elf32_bed): Defined the default to
177 2020-06-07 H.J. Lu <hongjiu.lu@intel.com>
179 * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
181 (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
182 root.splt/root.srelplt.
183 (elf64_hppa_create_dynamic_sections): Likewise.
184 (elf64_hppa_size_dynamic_sections): Likewise.
185 (elf64_hppa_finish_dynamic_symbol): Likewise.
186 (elf_hppa_final_link): Likewise.
187 (elf_hppa_final_link_relocate): Likewise.
189 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
191 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
192 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
195 2020-06-06 H.J. Lu <hongjiu.lu@intel.com>
197 * elf-bfd.h (elf_target_os): New.
198 (elf_link_hash_table): Add target_os.
199 (elf_backend_data): Add target_os.
200 * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
201 symbian_p and nacl_p.
202 (create_got_section): Updated.
203 (elf32_arm_create_dynamic_sections): Likewise.
204 (arm_type_of_stub): Likewise.
205 (elf32_arm_create_or_find_stub_sec): Likewise.
206 (elf32_arm_allocate_plt_entry): Likewise.
207 (elf32_arm_populate_plt_entry): Likewise.
208 (elf32_arm_final_link_relocate): Likewise.
209 (elf32_arm_check_relocs): Likewise.
210 (allocate_dynrelocs_for_symbol): Likewise.
211 (elf32_arm_finish_dynamic_symbol): Likewise.
212 (elf32_arm_finish_dynamic_sections): Likewise.
213 (elf32_arm_output_plt_map_1): Likewise.
214 (elf32_arm_output_arch_local_syms): Likewise.
215 (elf32_arm_add_symbol_hook): Likewise.
216 (elf32_arm_nacl_link_hash_table_create): Likewise.
217 (elf32_arm_vxworks_link_hash_table_create): Likewise.
218 (elf32_arm_symbian_link_hash_table_create): Likewise.
219 (ELF_TARGET_OS): New.
220 * elf32-i386.c (elf_i386_arch_bed): Removed.
221 (elf_backend_arch_data): Likewise.
222 (elf_i386_solaris_arch_bed): Likewise.
223 (elf_i386_nacl_arch_bed): Likewise.
224 (elf_i386_vxworks_arch_bed): Likewise.
225 (elf_i386_relocate_section): Updated.
226 (elf_i386_finish_dynamic_sections): Likewise.
227 (elf_i386_get_synthetic_symtab): Likewise.
228 (elf_i386_link_setup_gnu_properties): Likewise.
229 (ELF_TARGET_OS): New.
230 * elf32-mips.c (ELF_TARGET_OS): New.
231 * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
232 (ppc_elf_create_got): Updated.
233 (ppc_elf_create_dynamic_sections): Likewise.
234 (ppc_elf_check_relocs): Likewise.
235 (ppc_elf_adjust_dynamic_symbol): Likewise.
236 (ppc_elf_size_dynamic_sections): Likewise.
237 (ppc_elf_relocate_section): Likewise.
238 (ppc_elf_finish_dynamic_sections): Likewise.
239 (ppc_elf_vxworks_link_hash_table_create): Likewise.
240 (ELF_TARGET_OS): New.
241 * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
242 (sh_elf_link_hash_table_create): Updated.
243 (sh_elf_create_dynamic_sections): Likewise.
244 (allocate_dynrelocs): Likewise.
245 (sh_elf_size_dynamic_sections): Likewise.
246 (sh_elf_relocate_section): Likewise.
247 (sh_elf_finish_dynamic_symbol): Likewise.
248 (sh_elf_finish_dynamic_sections): Likewise.
249 (ELF_TARGET_OS): New.
250 * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
252 (bfd_elf32_bfd_link_hash_table_create): Likewise.
253 (ELF_TARGET_OS): New.
254 * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
255 (elf_x86_64_solaris_arch_bed): Likewise.
256 (elf_x86_64_nacl_arch_bed): Likewise.
257 (elf_x86_64_finish_dynamic_sections): Updated.
258 (elf_x86_64_get_synthetic_symtab): Likewise.
259 (elf_x86_64_link_setup_gnu_properties): Likewise.
260 (ELF_TARGET_OS): New.
261 * elflink.c (_bfd_elf_link_hash_table_init): Initialize
263 * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
264 (MIPS_ELF_REL_DYN_NAME): Updated.
265 (ELF_MIPS_GP_OFFSET): Likewise.
266 (mips_elf_create_local_got_entry): Likewise.
267 (mips_elf_allocate_dynamic_relocations): Likewise.
268 (mips_elf_count_got_symbols): Likewise.
269 (is_gott_symbol): Likewise.
270 (mips_elf_calculate_relocation): Likewise.
271 (mips_elf_create_dynamic_relocation): Likewise.
272 (_bfd_mips_elf_check_relocs): Likewise.
273 (allocate_dynrelocs): Likewise.
274 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
275 (mips_elf_lay_out_got): Likewise.
276 (mips_elf_set_plt_sym_value): Likewise.
277 (_bfd_mips_elf_size_dynamic_sections): Likewise.
278 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
279 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
280 (_bfd_mips_elf_final_link): Likewise.
281 (_bfd_mips_init_file_header): Likewise.
282 * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
284 (allocate_dynrelocs): Likewise.
285 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
286 (_bfd_sparc_elf_relocate_section): Likewise.
287 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
288 (sparc_finish_dyn): Likewise.
289 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
290 * elfxx-target.h (ELF_TARGET_OS): New.
291 (elfNN_bed): Add ELF_TARGET_OS.
292 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
293 (_bfd_x86_elf_link_hash_table_create): Likewise.
294 (_bfd_x86_elf_size_dynamic_sections): Likewise.
295 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
296 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
297 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
298 * elfxx-x86.h (elf_x86_target_os): Removed.
299 (elf_x86_backend_data): Likewise.
300 (get_elf_x86_backend_data): Likewise.
301 (elf_x86_link_hash_table): Remove target_os.
303 2020-06-06 Alan Modra <amodra@gmail.com>
306 BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
307 BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
308 BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
309 BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
310 * elf64-ppc.c: Update throughout for reloc renaming.
311 (ppc64_elf_reloc_name_lookup): Handle old reloc names.
312 * libbfd.h: Regenerate.
313 * bfd-in2.h: Regenerate.
315 2020-06-05 H.J. Lu <hongjiu.lu@intel.com>
318 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
321 2020-06-05 Nick Clifton <nickc@redhat.com>
323 * pdp11.c (aout_link_add_symbols): Fix use before initialisation
326 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
328 * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
329 priv_may_conflict, in_priv_zero and out_priv_zero to decide
330 whether the object can be linked according to it's priv
331 attributes. The object without any priv spec attributes can
332 be linked with others. If the first input object doesn't contain
333 any priv attributes, then we need to copy the setting from the
334 next input one. Also report more detailed error messages to user.
336 2020-06-04 Stephen Casner <casner@acm.org>
338 Extend pdp11-aout symbol table format to accommodate .stab
339 symbols and implement correct handling of them.
341 * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
342 (N_STAB, is_stab): Needed new function is_stab to disambiguate
343 normal vs. .stab symbol table type values, replacing N_STAB mask.
344 (translate_from_native_sym_flags): Determine correct section for
345 different .stab types.
346 (translate_to_native_sym_flags): Leave .stab types intact.
347 (translate_symbol_table): Error if symbol indicates overlay;
348 store desc field from .stab symbols.
349 (write_syms): Output desc field with symbol.
350 (aout_link_check_ar_symbols): Skip .stab symbols.
351 (aout_link_add_symbols): Correctly distinguish .stab symbols.
352 (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
353 (aout_link_write_symbols): Write 0 for desk and ovly fields;
354 correctly distinguish .stab symbols and select calculate their
355 section and value; and copy desc and ovly fields from input symbol
358 2020-06-04 Stephen Casner <casner@acm.org>
360 * aoutx.h (translate_symbol_table): Comment had external and
362 * pdp11.c (translate_symbol_table): Likewise.
364 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
366 * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
367 (is_x86_elf): Check elf.hash_table_id instead of target_id.
368 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
370 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
373 * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
374 in debug section against symbol defined in shared library to 0.
375 * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
376 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
377 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
378 * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
379 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
380 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
381 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
382 * elf32-sh.c (sh_elf_check_relocs): Likewise.
383 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
384 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
385 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
386 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
387 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
388 * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
390 (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
391 there is non-GOT reference.
392 * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
393 non-alloced sections.
395 2020-06-03 Stephen Casner <casner@acm.org>
397 Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
399 * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
401 (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
402 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
403 other size that doesn't qcover the header word.
404 bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
405 string table, and zero it.
406 (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
407 message and set bfd_error on finding an invalid name string offset.
408 (add_to_stringtab): INLINE -> inline
409 (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
411 (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
412 any relocs that could not be recognised.
413 92744f05809 PR 20929 - Check for relocs without an associated symbol.
414 (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol
415 name exists and is long enough, before attempting to see if it is
417 c3864421222 - Correct case for N_SO being the last symbol.
418 50455f1ab29 PR 20891 - Handle the case where the main file name
419 and the directory name are both empty.
420 e82ab856bb4 PR 20892 - Handle the case where function name is empty.
421 (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
422 range string table offsets.
423 531336e3a0b PR 20909 - Fix off-by-one error in check for an
424 illegal string offset.
425 (aout_link_includes_newfunc): Add comment.
426 (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
427 on unexpected relocation type rather than ASSERT.
429 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
432 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
433 _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
435 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
438 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
439 non-alloced sections.
441 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
443 * elf32-frv.c (elf32_frv_relocate_section): Don't generate
444 dynamic relocations for non SEC_ALLOC sections.
446 2020-06-03 Gunther Nikl <gnikl@justmail.de>
448 * aout64.c (BMAGIC, QMAGIC): Do not define.
449 * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
450 (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
451 to check the file format.
452 (adjust_z_magic): Use N_SET_QMAGIC to set file format.
453 * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
454 * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
456 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
458 * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
459 relocations for non SEC_ALLOC sections.
461 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
463 * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
464 * elf32-arm.c (maybe_set_textrel): Removed.
465 (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
466 with _bfd_elf_maybe_set_textrel.
467 * elf32-csky.c (maybe_set_textrel): Removed.
468 (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
469 with _bfd_elf_maybe_set_textrel.
470 * elf32-hppa.c (maybe_set_textrel): Removed.
471 (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
472 with _bfd_elf_maybe_set_textrel.
473 * elf32-lm32.c (maybe_set_textrel): Removed.
474 (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
475 with _bfd_elf_maybe_set_textrel.
476 * elf32-m32r.c (maybe_set_textrel): Removed.
477 (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
478 with _bfd_elf_maybe_set_textrel.
479 * elf32-metag.c (maybe_set_textrel): Removed.
480 (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
481 with _bfd_elf_maybe_set_textrel.
482 * elf32-nds32.c (maybe_set_textrel): Removed.
483 (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
484 with _bfd_elf_maybe_set_textrel.
485 * elf32-or1k.c (maybe_set_textrel): Removed.
486 (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
487 with _bfd_elf_maybe_set_textrel.
488 * elf32-ppc.c (maybe_set_textrel): Removed.
489 (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
490 with _bfd_elf_maybe_set_textrel.
491 * elf32-s390.c (maybe_set_textrel): Removed.
492 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
493 with _bfd_elf_maybe_set_textrel.
494 * elf32-sh.c (maybe_set_textrel): Removed.
495 (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
496 with _bfd_elf_maybe_set_textrel.
497 * elf32-tic6x.c (maybe_set_textrel): Removed.
498 (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
499 with _bfd_elf_maybe_set_textrel.
500 * elf32-tilepro.c (maybe_set_textrel): Removed.
501 (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
502 with _bfd_elf_maybe_set_textrel.
503 * elf64-ppc.c (maybe_set_textrel): Removed.
504 (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
505 with _bfd_elf_maybe_set_textrel.
506 * elf64-s390.c (maybe_set_textrel): Removed.
507 (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
508 with _bfd_elf_maybe_set_textrel.
509 * elfnn-aarch64.c (maybe_set_textrel): Removed.
510 (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
511 with _bfd_elf_maybe_set_textrel.
512 * elfnn-riscv.c (maybe_set_textrel): Removed.
513 (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
514 with _bfd_elf_maybe_set_textrel.
515 * elfxx-sparc.c (maybe_set_textrel): Removed.
516 (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
517 with _bfd_elf_maybe_set_textrel.
518 * elfxx-tilegx.c (maybe_set_textrel): Removed.
519 (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
520 with _bfd_elf_maybe_set_textrel.
521 * elfxx-x86.c (maybe_set_textrel): Removed.
522 (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
523 with _bfd_elf_maybe_set_textrel.
524 * elflink.c (_bfd_elf_maybe_set_textrel): New.
526 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
529 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
531 * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
532 * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
533 * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
534 * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
536 * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
537 * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
538 * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
539 * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
540 * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
541 * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
542 * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
543 * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
544 * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
545 * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
546 * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
547 * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
548 * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
549 (elf_backend_copy_indirect_symbol): Likewise.
550 * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
551 (elf_backend_copy_indirect_symbol): Likewise.
552 * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
554 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
557 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
558 * elf32-arm.c (readonly_dynrelocs): Removed.
559 (maybe_set_textrel): Replace readonly_dynrelocs with
560 _bfd_elf_readonly_dynrelocs.
561 * elf32-csky.c (readonly_dynrelocs): Removed.
562 (maybe_set_textrel): Replace readonly_dynrelocs with
563 _bfd_elf_readonly_dynrelocs.
564 * elf32-hppa.c(readonly_dynrelocs): Removed.
565 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
566 _bfd_elf_readonly_dynrelocs.
567 (maybe_set_textrel): Likewise.
568 * elf32-lm32.c (readonly_dynrelocs): Removed.
569 (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
570 with _bfd_elf_readonly_dynrelocs.
571 (maybe_set_textrel): Likewise.
572 * elf32-m32r.c (readonly_dynrelocs): Removed.
573 (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
574 with _bfd_elf_readonly_dynrelocs.
575 (maybe_set_textrel): Likewise.
576 * elf32-metag.c (readonly_dynrelocs): Removed.
577 (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
578 with _bfd_elf_readonly_dynrelocs.
579 (maybe_set_textrel): Likewise.
580 * elf32-microblaze.c (readonly_dynrelocs): Removed.
581 (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
582 with _bfd_elf_readonly_dynrelocs.
583 * elf32-nds32.c (readonly_dynrelocs): Removed.
584 (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
585 with _bfd_elf_readonly_dynrelocs.
586 (maybe_set_textrel): Likewise.
587 * elf32-or1k.c (readonly_dynrelocs): Removed.
588 (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
589 with _bfd_elf_readonly_dynrelocs.
590 * elf32-ppc.c (readonly_dynrelocs): Removed.
591 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
592 _bfd_elf_readonly_dynrelocs.
593 (ppc_elf_adjust_dynamic_symbol): Likewise.
594 (maybe_set_textrel): Likewise.
595 * elf32-s390.c (readonly_dynrelocs): Removed.
596 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
597 with _bfd_elf_readonly_dynrelocs.
598 (maybe_set_textrel): Likewise.
599 * elf32-sh.c (readonly_dynrelocs): Removed.
600 (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
601 _bfd_elf_readonly_dynrelocs.
602 (maybe_set_textrel): Likewise.
603 * elf32-tic6x.c (readonly_dynrelocs): Removed.
604 (maybe_set_textrel): Replace readonly_dynrelocs with
605 _bfd_elf_readonly_dynrelocs.
606 * elf32-tilepro.c (readonly_dynrelocs): Removed.
607 (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
608 with _bfd_elf_readonly_dynrelocs.
609 (maybe_set_textrel): Likewise.
610 * elf64-ppc.c (readonly_dynrelocs): Removed.
611 (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
612 _bfd_elf_readonly_dynrelocs.
613 (ppc64_elf_adjust_dynamic_symbol): Likewise.
614 (maybe_set_textrel): Likewise.
615 * elf64-s390.c (readonly_dynrelocs): Removed.
616 (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
617 with _bfd_elf_readonly_dynrelocs.
618 (maybe_set_textrel): Likewise.
619 * elflink.c (_bfd_elf_readonly_dynrelocs): New.
620 * elfnn-aarch64.c (readonly_dynrelocs): Removed.
621 (maybe_set_textrel): Replace readonly_dynrelocs with
622 _bfd_elf_readonly_dynrelocs.
623 * elfnn-riscv.c (readonly_dynrelocs): Removed.
624 (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
625 with _bfd_elf_readonly_dynrelocs.
626 (maybe_set_textrel): Likewise.
627 * elfxx-sparc.c (readonly_dynrelocs): Removed.
628 (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
629 readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
630 (maybe_set_textrel): Likewise.
631 * elfxx-tilegx.c (readonly_dynrelocs): Removed.
632 (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
633 with _bfd_elf_readonly_dynrelocs.
634 (maybe_set_textrel): Likewise.
635 * elfxx-x86.c (readonly_dynrelocs): Removed.
636 (maybe_set_textrel): Replace readonly_dynrelocs with
637 _bfd_elf_readonly_dynrelocs.
638 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
640 2020-06-03 H.J. Lu <hongjiu.lu@intel.com>
642 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
643 -fsanitize=undefined.
645 2020-06-03 Alan Modra <amodra@gmail.com>
649 * peicode.h (pe_ILF_make_a_section): Align data for compilers
651 (pe_ILF_build_a_bfd): Likewise.
653 2020-06-03 Alan Modra <amodra@gmail.com>
656 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
657 core files as well as objects.
659 2020-06-01 H.J. Lu <hongjiu.lu@intel.com>
662 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
663 * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
665 * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
666 (elf_arc_link_hash_newfunc): Updated.
667 * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
668 (elf32_arm_link_hash_newfunc): Updated.
669 (elf32_arm_copy_indirect_symbol): Likewise.
670 (elf32_arm_check_relocs): Likewise.
671 (readonly_dynrelocs): Likewise.
672 (allocate_dynrelocs_for_symbol): Likewise.
673 * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
674 (csky_elf_link_hash_newfunc): Updated.
675 (csky_allocate_dynrelocs): Likewise.
676 (readonly_dynrelocs): Likewise.
677 (csky_elf_copy_indirect_symbol): Likewise.
678 * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
679 (hppa_link_hash_newfunc): Updated.
680 (elf32_hppa_copy_indirect_symbol): Likewise.
681 (elf32_hppa_hide_symbol): Likewise.
682 (elf32_hppa_adjust_dynamic_symbol): Likewise.
683 (allocate_dynrelocs): Likewise.
684 (elf32_hppa_relocate_section): Likewise.
685 * elf32-i386.c (elf_i386_check_relocs): Likewise.
686 * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
687 (lm32_elf_link_hash_newfunc): Likewise.
688 (lm32_elf_link_hash_table_create): Updated.
689 (readonly_dynrelocs): Likewise.
690 (allocate_dynrelocs): Likewise.
691 (lm32_elf_copy_indirect_symbol): Likewise.
692 * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
693 (m32r_elf_link_hash_newfunc): Likewise.
694 (m32r_elf_link_hash_table_create): Updated.
695 (m32r_elf_copy_indirect_symbol): Likewise.
696 (allocate_dynrelocs): Likewise.
697 * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
698 (metag_link_hash_newfunc): Updated.
699 (elf_metag_copy_indirect_symbol): Likewise.
700 (readonly_dynrelocs): Likewise.
701 (allocate_dynrelocs): Likewise.
702 * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
704 (link_hash_newfunc): Updated.
705 (microblaze_elf_check_relocs): Likewise.
706 (microblaze_elf_copy_indirect_symbol): Likewise.
707 (readonly_dynrelocs): Likewise.
708 (allocate_dynrelocs): Likewise.
709 * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
710 (nds32_elf_link_hash_newfunc): Updated.
711 (nds32_elf_copy_indirect_symbol): Likewise.
712 (readonly_dynrelocs): Likewise.
713 (allocate_dynrelocs): Likewise.
714 (nds32_elf_check_relocs): Likewise.
715 * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
716 (link_hash_newfunc): Updated.
717 (nios2_elf32_copy_indirect_symbol): Likewise.
718 (nios2_elf32_check_relocs): Likewise.
719 (allocate_dynrelocs): Likewise.
720 * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
721 (or1k_elf_link_hash_newfunc): Updated.
722 (readonly_dynrelocs): Likewise.
723 (allocate_dynrelocs): Likewise.
724 (or1k_elf_copy_indirect_symbol): Likewise.
725 * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
726 (ppc_elf_link_hash_newfunc): Updated.
727 (ppc_elf_copy_indirect_symbol): Likewise.
728 (ppc_elf_check_relocs): Likewise.
729 (readonly_dynrelocs): Likewise.
730 (ppc_elf_adjust_dynamic_symbol): Likewise.
731 (allocate_dynrelocs): Likewise.
732 (ppc_elf_relocate_section): Likewise.
733 * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
734 (link_hash_newfunc): Updated.
735 (elf_s390_copy_indirect_symbol): Likewise.
736 (readonly_dynrelocs): Likewise.
737 (elf_s390_adjust_dynamic_symbol): Likewise.
738 (allocate_dynrelocs): Likewise.
739 * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
740 (sh_elf_link_hash_newfunc): Updated.
741 (readonly_dynrelocs): Likewise.
742 (allocate_dynrelocs): Likewise.
743 (sh_elf_copy_indirect_symbol): Likewise.
744 (sh_elf_check_relocs): Likewise.
745 * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
746 (elf32_tic6x_link_hash_newfunc): Likewise.
747 (elf32_tic6x_link_hash_table_create): Updated.
748 (readonly_dynrelocs): Likewise.
749 (elf32_tic6x_check_relocs): Likewise.
750 (elf32_tic6x_allocate_dynrelocs): Likewise.
751 * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
753 (link_hash_newfunc): Updated.
754 (tilepro_elf_copy_indirect_symbol): Likewise.
755 (tilepro_elf_check_relocs): Likewise.
756 (allocate_dynrelocs): Likewise.
757 * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
758 (ppc64_elf_copy_indirect_symbol): Updated.
759 (ppc64_elf_check_relocs): Likewise.
760 (readonly_dynrelocs): Likewise.
761 (ppc64_elf_adjust_dynamic_symbol): Likewise.
762 (dec_dynrel_count): Likewise.
763 (allocate_dynrelocs): Likewise.
764 (ppc64_elf_relocate_section): Likewise.
765 * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
766 (link_hash_newfunc): Updated.
767 (elf_s390_copy_indirect_symbol): Likewise.
768 (readonly_dynrelocs): Likewise.
769 (allocate_dynrelocs): Likewise.
770 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
771 * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
773 (elfNN_aarch64_link_hash_newfunc): Updated.
774 (elfNN_aarch64_copy_indirect_symbol): Likewise.
775 (readonly_dynrelocs): Likewise.
776 (need_copy_relocation_p): Likewise.
777 (elfNN_aarch64_allocate_dynrelocs): Likewise.
778 (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
779 * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
780 (link_hash_newfunc): Updated.
781 (riscv_elf_copy_indirect_symbol): Likewise.
782 (riscv_elf_check_relocs): Likewise.
783 (readonly_dynrelocs): Likewise.
784 (allocate_dynrelocs): Likewise.
785 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
787 (link_hash_newfunc): Updated.
788 (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
789 (_bfd_sparc_elf_check_relocs): Likewise.
790 (readonly_dynrelocs): Likewise.
791 (allocate_dynrelocs): Likewise.
792 * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
793 (link_hash_newfunc): Updated.
794 (tilegx_elf_copy_indirect_symbol): Likewise.
795 (tilegx_elf_check_relocs): Likewise.
796 (readonly_dynrelocs): Likewise.
797 (allocate_dynrelocs): Likewise.
798 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
799 (readonly_dynrelocs): Likewise.
800 (_bfd_x86_elf_copy_indirect_symbol): Likewise.
801 * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
803 2020-06-01 Alan Modra <amodra@gmail.com>
805 * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
806 command against cmd_length, not the end of record. For
807 ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
808 to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB
811 2020-05-28 David Faust <david.faust@oracle.com>
813 * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
814 R_BPF_INSN_{32,64} relocations.
816 2020-05-28 Stephen Casner <casner@acm.org>
818 * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
819 addreses in .long (used in testsuites) and .stab values.
821 2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
824 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
825 Check bfd_link_dll when issue a DT_TEXTREL warning.
826 * elfxx-x86.c (maybe_set_textrel): Likewise.
827 (_bfd_x86_elf_size_dynamic_sections): Likewise.
829 2020-05-26 Nick Clifton <nickc@redhat.com>
831 * plugin.c (try_load_plugin): Extend error message when a plugin
834 2020-05-23 Alan Modra <amodra@gmail.com>
836 * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
838 2020-05-22 Alan Modra <amodra@gmail.com>
841 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
842 attributes from shared libraries, and do not return an error if
845 2020-05-21 Alan Modra <amodra@gmail.com>
848 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
850 (_bfd_delete_bfd): Free the copy.
851 (_bfd_new_bfd): Free nbfd->memory on error.
853 2020-05-21 Alan Modra <amodra@gmail.com>
855 * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
856 * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
857 * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
858 * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
859 * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
860 * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
861 * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
862 * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
863 * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
864 * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
865 * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
866 * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
867 * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
868 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
869 * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
870 * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
871 * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
872 * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
873 * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
874 * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
876 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
878 * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
879 get_default_version. It is used to find the default version for
880 the specific extension.
881 * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
882 default_major_version and default_minor_version. Add new bfd_boolean
883 parameter *use_default_version. Set it to TRUE if we need to call
884 the callback rps->get_default_version to find the default version.
885 (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
886 the default version in riscv_parsing_subset_version, and then call
887 riscv_add_subset to add the subset into subset list.
888 (riscv_parse_prefixed_ext): Likewise.
889 (riscv_std_z_ext_strtab): Support Zicsr extensions.
890 * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
891 strings rather than characters.
892 riscv_merge_arch_attr_info): The callback function get_default_version
893 is only needed for assembler, so set it to NULL int the linker.
894 * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
895 * elfxx-riscv.h: Updated.
897 2020-05-20 Alan Modra <amodra@gmail.com>
900 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
901 use bfd_set_filename.
902 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
903 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
904 * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
905 (bfd_create): Likewise.
906 (_bfd_delete_bfd): Don't free filename.
907 (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
908 return pointer to the copy or NULL on alloc fail.
909 * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
910 result of bfd_set_filename.
911 * bfd-in2.h: Regenerate.
913 2020-05-20 Alan Modra <amodra@gmail.com>
916 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
917 section size against file size.
918 (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
920 2020-05-19 Gunther Nikl <gnikl@justmail.de>
923 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
924 and memset when allocating memory for the sections_being_created
927 2020-05-19 Stafford Horne <shorne@gmail.com>
929 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
931 (or1k_elf_relocate_section): Access srelgot via
932 htab->root.srelgot. Add assertions for srelgot->contents.
933 Introduce local variable for srelgot to not reuse global
935 (or1k_elf_relocate_section): Fixup dynamic symbol detection.
936 (or1k_set_got_and_rela_sizes): New function.
937 (or1k_initial_exec_offset): New function.
938 (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
939 (or1k_elf_relocate_section): Allow for TLS to handle multiple
941 (or1k_elf_check_relocs): Use OR to set TLS access.
942 (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
944 (or1k_elf_size_dynamic_sections): Use
945 or1k_set_got_and_rela_sizes to set sizes.
946 (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
947 (TCB_SIZE): New macro.
948 (tpoff): Use TCB_SIZE and alignment to calculate offset.
949 (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
950 (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
951 (allocate_dynrelocs): Rename s to splt or sgot based on usage.
952 (tpoff): Add dynamic boolean argument.
953 (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
955 2020-05-19 Siddhesh Poyarekar <siddesh.poyarekar@arm.com>
957 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
958 BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
959 cases with BFD_RELOC_AARCH64_JUMP26.
960 (elfNN_aarch64_check_relocs): Likewise.
962 2020-05-19 Alan Modra <amodra@gmail.com>
964 * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
965 bfd_get_filename rather than accessing bfd->filename directly.
966 * aout-target.h (MY (object_p)): Likewise.
967 * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
968 * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
969 (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
970 (_bfd_archive_bsd44_construct_extended_name_table),
971 (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
972 (_bfd_bsd_write_armap): Likewise.
973 * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
974 * cache.c (bfd_open_file): Likewise.
975 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
976 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
977 * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
978 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
979 * elf32-hppa.c (elf32_hppa_final_link): Likewise.
980 * elf32-nds32.c (nds32_elf_output_symbol_hook),
981 (patch_tls_desc_to_ie): Likewise.
982 * elf32-spu.c (sort_bfds, print_one_overlay_section),
983 (spu_elf_auto_overlay): Likewise.
984 * elf64-hppa.c (elf_hppa_final_link): Likewise.
985 * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
986 * elfcore.h (elf_core_file_matches_executable_p): Likewise.
987 * elflink.c (bfd_elf_size_dynamic_sections),
988 (elf_link_input_bfd): Likewise.
989 * linker.c (_bfd_generic_link_output_symbols): Likewise.
990 * mach-o.c (bfd_mach_o_follow_dsym),
991 (bfd_mach_o_close_and_cleanup): Likewise.
992 * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
993 (find_separate_debug_file, get_build_id_name): Likewise.
994 * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
995 * plugin.c (bfd_plugin_open_input): Likewise.
996 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
997 * som.c (som_write_armap): Likewise.
998 * srec.c (srec_write_record, srec_write_symbols): Likewise.
999 * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1000 (_bfd_vms_lib_write_archive_contents): Likewise.
1001 * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1003 2020-05-19 Alan Modra <amodra@gmail.com>
1006 * bfdio.c (_bfd_real_fopen): Typo fix.
1008 2020-05-18 Nick Clifton <nickc@redhat.com>
1011 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1012 for the sections_being_created array.
1014 2020-05-18 Alan Modra <amodra@gmail.com>
1016 * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1017 they can be freed without also freeing internal_relocs.
1019 2020-05-18 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1022 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1023 separators into DOS style when creating a WIN32 fullpath.
1025 2020-05-14 Nelson Chu <nelson.chu@sifive.com>
1027 * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this
1028 to initialize RISC-V tdata.
1030 2020-05-12 Gunther Nikl <gnikl@justmail.de>
1032 * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1035 2020-05-11 Alan Modra <amodra@gmail.com>
1037 * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1039 2020-05-11 Alan Modra <amodra@gmail.com>
1041 * elf64-ppc.c: Rename powerxx to power10 throughout.
1043 2020-05-11 Alan Modra <amodra@gmail.com>
1046 * coffgen.c (coff_get_normalized_symtab): Check that buffer
1047 contains required number of auxents before processing any auxent.
1048 * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1049 file name from auxents for PE.
1051 2020-05-04 Gunther Nikl <gnikl@justmail.de>
1053 * aout-cris.c (DEFAULT_ARCH): Delete define.
1054 (MY_set_arch_mach): Likewise.
1055 (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1057 (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1058 of r_type before the shift.
1060 2020-05-04 Wilco Dijkstra <wdijkstr@arm.com>
1063 * elfnn-aarch64.c (group_sections): Copy implementation from
1066 2020-05-01 Alan Modra <amodra@gmail.com>
1069 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1070 accessing root.u.def of symbols. Also check root.u.def.section
1071 is non-NULL. Reverse tests so as to make the logic positive.
1073 2020-05-01 Alan Modra <amodra@gmail.com>
1076 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1077 Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1079 2020-05-01 Alan Modra <amodra@gmail.com>
1082 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1083 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1084 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1085 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1086 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1087 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1088 * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1089 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1090 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1091 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1093 2020-05-01 Alan Modra <amodra@gmail.com>
1096 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1097 from shared libraries.
1099 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1101 * elf32-xtensa.c (relax_section): Don't negate diff_value for
1102 XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1103 equals 0. Report overflow when the result has negative sign but
1104 all significant bits are zero.
1106 2020-04-29 Gunther Nikl <gnikl@justmail.de>
1108 * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1109 (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1111 2020-04-28 Alan Modra <amodra@gmail.com>
1113 * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
1114 Emit warning message.
1116 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1118 * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
1119 * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
1120 * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
1121 to x86_64_pe_big_vec as it not a big-endian format.
1122 (vec i386_pe_big_vec): New.
1123 * configure.ac: Likewise.
1124 * targets.c: Likewise.
1125 * configure: Regenerate.
1126 * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
1127 COFF_WITH_PE_BIGOBJ): New.
1128 * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
1130 (x86_64_pe_be_vec): Moved.
1132 2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
1134 * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
1135 * elf.c (elfcore_grok_arc_v2): New function.
1136 (elfcore_grok_note): Call the new function to handle the corresponding
1138 (elfcore_write_arc_v2): New function.
1139 (elfcore_write_register_note): Call the new function to handle the
1140 corresponding pseudo-sections.
1142 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1145 * bfd-in2.h: Regenerated.
1146 * elf32-xtensa.c (elf_howto_table): New entries for
1147 R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
1148 (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
1149 (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
1150 R_XTENSA_NDIFF{8,16,32}.
1151 * libbfd.h (bfd_reloc_code_real_names): Add names for
1152 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1153 BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1154 * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
1155 and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
1157 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1160 * compress.c (bfd_get_full_section_contents): Exclude sections with no
1163 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1166 * elf-bfd.h (elf_backend_data): Add
1167 elf_backend_strip_zero_sized_dynamic_sections.
1168 (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
1169 * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
1171 * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
1173 * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
1175 (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
1177 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1179 * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
1181 (elf64_alpha_check_relocs): Set sec instead of reltext. Warn
1183 (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
1185 2020-04-21 Nick Clifton <nickc@redhat.com>
1187 * po/sr.po: Updated Serbian translation.
1189 2020-04-21 Alan Modra <amodra@gmail.com>
1191 * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
1194 2020-04-20 Stephen Casner <casner@acm.org>
1196 * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
1197 causing globals from linker script to be treated as debug symbols.
1198 (translate_symbol_table): Don't sign-extend symbol values from 16
1199 to 64 bits in nm output.
1201 2020-04-20 Alan Modra <amodra@gmail.com>
1203 * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
1205 2020-04-18 Alan Modra <amodra@gmail.com>
1207 * section.c (bfd_is_const_section): Correct test for special
1209 * bfd-in2.h: Regenerate.
1211 2020-04-17 Alan Modra <amodra@gmail.com>
1214 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
1217 2020-04-16 Nick Clifton <nickc@redhat.com>
1220 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
1221 abort with a more helpful error message.
1223 2020-04-16 Alan Modra <amodra@gmail.com>
1226 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't
1229 2020-04-15 Fangrui Song <maskray@google.com>
1232 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
1233 to RM_DIAGNOSE plus a check of warn_unresolved_syms.
1234 * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1235 * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
1236 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1237 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1238 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1239 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1240 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1241 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1242 * elflink.c (elf_link_output_extsym): Likewise.
1243 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
1245 2020-04-15 Alan Modra <amodra@gmail.com>
1248 * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
1249 pointer into strings that may be freed for section name, always
1250 allocate a new string.
1252 2020-04-14 Juan Manuel Guerrero <juan.guerrero@gmx.de>
1253 Jan W. Jagersma <jwjagersma@gmail.com>
1255 * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
1256 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1257 (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
1258 (_bfd_go32_mkobject): New functions.
1259 * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
1260 (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
1261 (go32exe_mkobject): Call _bfd_go32_mkobject.
1262 * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
1263 (coff_set_alignment_hook): Define function for COFF_GO32_EXE
1265 (coff_write_relocs): Enable extended reloc counter code if
1266 COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32.
1267 (coff_write_object_contents): Likewise. Pad section headers
1268 for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out
1269 instead of coff_swap_scnhdr_out.
1270 * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
1271 enable extended reloc counter.
1272 * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
1273 Declare with ATTRIBUTE_UNUSED.
1274 * libcoff-in.h: (struct coff_tdata): New field go32.
1276 * libcoff.h: Regenerate.
1278 2020-04-14 Fangrui Song <maskray@google.com>
1281 * elf.c (assign_section_numbers): Always set .stab sh_entsize to
1284 2020-04-14 Stephen Casner <casner@acm.org>
1287 * pdp11.c: Add implementation of --imagic option.
1288 (adjust_o_magic): Fix objcopy --extract-symbol test.
1289 * libaout.h (enum aout_magic): Add i_magic.
1291 2020-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1292 Nick Clifton <nickc@redhat.com>
1294 * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
1296 <default>: Error rather than abort.
1298 2020-04-03 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
1302 relocation section from section group.
1304 2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
1306 * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
1307 bfd->origin to file offset.
1308 * bfdwin.c (bfd_get_file_window): Likewise.
1309 * bfd.c: Clarify the use of the bfd->origin field.
1310 * bfd-in2.h: Regenerate.
1311 * coff-i386.c: Don't include go32exe.h. Allow overriding
1312 coff_write_object_contents via COFF_WRITE_CONTENTS.
1313 * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
1314 (go32exe_write_object_contents): New functions.
1315 (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
1316 (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
1317 (create_go32_stub): Remove check for 2k size limit. Read stub
1318 from go32exe_temp_stub if present.
1319 (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
1320 copy variable-length stub.
1321 (go32_check_format): Read stub to go32exe_temp_stub, set
1322 origin, return go32exe_cleanup.
1323 (adjust_filehdr_in_post, adjust_filehdr_out_pre)
1324 (adjust_filehdr_out_post, adjust_scnhdr_in_post)
1325 (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
1326 (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
1327 Remove functions and their associated #defines.
1328 * coffcode.h (coff_mkobject_hook): Remove stub copying code.
1329 * libcoff-in.h: (struct coff_tdata): New field stub_size.
1330 Rename field go32stub to stub.
1331 * libcoff.h: Regenerate.
1332 * coff-stgo32.c (go32_check_format): Rename to...
1333 (go32exe_check_format): ...this.
1334 (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
1335 (go32exe_copy_private_bfd_data): ...this.
1336 (stub_bytes): Rename to...
1337 (go32exe_default_stub): ...this.
1338 (create_go32_stub): Rename to...
1339 (go32exe_create_stub): ...this.
1340 * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
1343 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
1348 relocation to R_386_32 for relocation against non-preemptible
1350 (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't
1351 allocate dynamic relocation for non-preemptible absolute symbol.
1352 (elf_i386_relocate_section): Pass sec to
1353 GENERATE_DYNAMIC_RELOCATION_P.
1354 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
1355 (elf_x86_64_convert_load_reloc): Covert load relocation to
1356 R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
1357 absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32
1358 for non-preemptible absolute symbol if they overflow.
1359 (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set
1360 tls_type for GOT slot to GOT_ABS for non-preemptible absolute
1361 symbol. Don't allocate dynamic relocation for non-preemptible
1363 (elf_x86_64_relocate_section): Don't generate relative relocation
1364 for GOTPCREL relocations aganst local absolute symbol. Pass sec
1365 to GENERATE_DYNAMIC_RELOCATION_P.
1366 * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
1367 against non-preemptible absolute symbol.
1368 (_bfd_elf_x86_valid_reloc_p): New function.
1369 (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
1371 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
1372 argument. Don't generate dynamic relocation against
1373 non-preemptible absolute symbol.
1374 (ABS_SYMBOL_P): New.
1375 (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
1376 against non-preemptible absolute symbol.
1378 (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c.
1379 (_bfd_elf_x86_valid_reloc_p): New.
1381 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1384 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
1385 address in the GOT if in thumb only mode.
1387 2020-04-01 Tamar Christina <tamar.christina@arm.com>
1389 * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
1391 2020-04-01 Hans-Peter Nilsson <hp@bitrange.com>
1393 * mmo.c (mmo_scan): Create .text section only when needed, not
1396 2020-03-31 Alan Modra <amodra@gmail.com>
1398 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
1401 2020-03-31 Alan Modra <amodra@gmail.com>
1403 * vms-alpha.c (image_write): Check bounds for sections without
1404 contents too. Error on non-zero write to section without
1406 (_bfd_vms_slurp_etir): Check return of image_write* functions.
1408 2020-03-31 Alan Modra <amodra@gmail.com>
1410 * tekhex.c (pass_over): Check is_eof before reading buffer.
1412 2020-03-30 Nick Clifton <nickc@redhat.com>
1415 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
1416 field to timestamp and make it an integer.
1417 * libcoff.h: Regenerate.
1418 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
1419 field in the pe_data structure rather than the insert_timestamp
1422 2020-03-30 Alan Modra <amodra@gmail.com>
1425 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
1428 2020-03-26 Nick Clifton <nickc@redhat.com>
1430 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
1431 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
1433 * libbfd.h: Regenerate.
1435 2020-03-26 Alan Modra <amodra@gmail.com>
1437 * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
1439 2020-03-26 Alan Modra <amodra@gmail.com>
1441 * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
1443 (_bfd_vms_slurp_object_records): Rename "err" to "ok".
1445 2020-03-25 Nick Clifton <nickc@redhat.com>
1447 * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
1449 * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
1450 * libbfd.h: Regenerate.
1452 2020-03-25 Shahab Vahedi <shahab@synopsys.com>
1454 * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
1455 correct field name in the output string.
1457 2020-03-25 Alan Modra <amodra@gmail.com>
1460 * elf.c (assign_file_positions_for_load_sections): Adjust offset
1461 for SHT_NOBITS section if first in segment.
1463 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
1467 (_bfd_elf_get_symbol_version_string): This.
1468 * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
1469 (_bfd_elf_get_symbol_version_string): This.
1470 (bfd_elf_print_symbol): Pass TRUE to
1471 _bfd_elf_get_symbol_version_string.
1472 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
1473 bfd_boolean argument.
1474 * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
1475 * targets.c (_bfd_get_symbol_version_string): Likewise.
1476 (bfd_get_symbol_version_string): Likewise.
1477 * bfd-in2.h: Regenerated.
1479 2020-03-24 Nick Clifton <nickc@redhat.com>
1480 Jaydeep Chauhan <jaydeepchauhan1494@gmail.com>
1483 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
1486 2020-03-24 Nick Clifton <nickc@redhat.com>
1489 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
1490 segment to use for PT_GNU_RELRO, ignore empty sections in a
1491 segment's current list.
1493 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1496 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
1498 2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
1501 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
1502 * elf.c (_bfd_elf_get_symbol_version_name): New function. Based
1503 on the previous _bfd_elf_get_symbol_version_string.
1504 (_bfd_elf_get_symbol_version_string): Use it.
1506 2020-03-24 Alan Modra <amodra@gmail.com>
1508 * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
1509 name size. Use bfd_malloc rather than bfd_zmalloc, clearing just
1512 2020-03-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
1514 * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
1516 2020-03-23 Alan Modra <amodra@gmail.com>
1518 * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
1519 symbol count. Allocate an extra byte to ensure name strings
1520 are terminated. Sanity check name offsets. Release memory on
1523 2020-03-23 Alan Modra <amodra@gmail.com>
1525 * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
1526 field hasn't been read. Remove unnecessary casts.
1528 2020-03-22 Alan Modra <amodra@gmail.com>
1530 * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
1531 enough to read number of symbols.
1533 2020-03-20 H.J. Lu <hongjiu.lu@intel.com>
1535 * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
1536 (EXECUTABLE_SUFFIX): Likewise.
1537 * config.in: Regenerated.
1538 * configure: Likewise.
1539 * plugin.c (bfd_plugin_close_and_cleanup): Defined as
1540 _bfd_generic_close_and_cleanup.
1541 (plugin_list_entry): Remove resolution_file, resolution_option,
1542 real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
1543 lto_wrapper, gcc_env and initialized,
1544 (need_lto_wrapper_p): Removed.
1545 (get_lto_wrapper): Likewise.
1546 (setup_lto_wrapper_env): Likewise.
1547 (register_all_symbols_read): Likewise.
1548 (egister_cleanup): Likewise.
1549 (get_symbols): Likewise.
1550 (add_input_file): Likewise.
1551 (bfd_plugin_set_program_name): Remove need_lto_wrapper.
1552 (add_symbols): Updated.
1553 (try_claim): Likewise.
1554 (try_load_plugin): Likewise.
1555 (bfd_plugin_canonicalize_symtab): Likewise.
1556 * plugin.h (bfd_plugin_set_program_name): Remove int argument.
1557 (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
1559 2020-03-19 H.J. Lu <hongjiu.lu@intel.com>
1562 * plugin.c (plugin_list_entry): Add has_symbol_type.
1563 (add_symbols_v2): New function.
1564 (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
1565 provides symbol type.
1566 (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
1567 (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
1570 2020-03-20 Alan Modra <amodra@gmail.com>
1572 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
1573 enough to read number of symbols.
1575 2020-03-20 Alan Modra <amodra@gmail.com>
1577 * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
1578 backend functions for NULL before calling.
1579 (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
1580 (bfd_section_from_shdr, assign_section_numbers): Likewise.
1581 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
1582 * elfnn-ia64.c (ignore_errors): New function.
1583 (elf_backend_link_order_error_handler): Redefine as ignore_errors.
1585 2020-03-19 Nick Clifton <nickc@redhat.com>
1588 * dwarf2.c (struct varinfo): Add unit_offset field to record the
1589 location of the varinfo in the unit's debug info data. Change the
1590 type of the stack field to a boolean.
1591 (lookup_var_by_offset): New function. Returns the varinfo
1592 structure for the variable described at the given offset in the
1594 (scan_unit_for_symbols): Add support for variables which have the
1595 DW_AT_specification attribute.
1597 2020-03-19 Nick Clifton <nickc@redhat.com>
1600 * elf.c (bfd_elf_set_group_contents): Replace assertion with an
1603 2020-03-19 Sebastian Huber <sebastian.huber@embedded-brains.de>
1605 * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
1607 2020-03-18 Nick Clifton <nickc@redhat.com>
1610 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
1611 memory access when processing a corrupt secondary reloc section.
1613 2020-03-18 Christophe Lyon <christophe.lyon@linaro.org>
1615 * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
1616 instead of calling abort.
1617 * elf32-csky.c (csky_build_one_stub): Likewise.
1618 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1619 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1620 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1621 * elf32-metag.c (metag_build_one_stub): Likewise.
1622 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1623 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1624 (ppc_size_one_stub): Likewise.
1625 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1627 2020-03-17 Nick Clifton <nickc@redhat.com>
1630 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
1631 with error messages.
1633 2020-03-17 Nick Clifton <nickc@redhat.com>
1636 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
1637 free. Add free on another failure path.
1639 2020-03-16 Alan Modra <amodra@gmail.com>
1642 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
1643 we have a non-zero section count. Do lma comparison in octets.
1645 2020-03-16 Alan Modra <amodra@gmail.com>
1647 * vms-alpha.c (dst_restore_location): Validate index into
1648 dst_ptr_offsets array before accessing. Return status.
1649 (dst_retrieve_location): Similarly, making "loc" parameter a
1650 pointer to return value.
1651 (_bfd_vms_slurp_etir): Update calls to above functions.
1653 2020-03-14 Kamil Rytarowski <n54@gmx.com>
1655 * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
1657 * configure: Regenerated.
1659 2020-03-14 Alan Modra <amodra@gmail.com>
1661 * section.c (BFD_FAKE_SECTIONS): Formatting.
1662 * bfd-in2.h: Regenerate.
1664 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1666 * elf.c (elfcore_grok_netbsd_note): Add support for
1667 NT_NETBSDCORE_LWPSTATUS notes.
1669 2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
1671 * bfd-in2.h: Regenerate.
1672 * section.c (asection): Add already_assigned field.
1673 (BFD_FAKE_SECTION): Add default initializer for it.
1674 * ecoff.c (bfd_debug_section): Initialize already_assigned field.
1675 * elf32-arm.c (arm_build_one_stub): Add support for
1676 non_contiguous_regions.
1677 * elf32-csky.c (csky_build_one_stub): Likewise.
1678 * elf32-hppa.c (hppa_build_one_stub): Likewise.
1679 * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
1680 * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
1681 * elf32-metag.c (metag_build_one_stub): Likewise.
1682 * elf32-nios2.c (nios2_build_one_stub): Likewise.
1683 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1684 (ppc_size_one_stub): Likewise.
1685 * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
1686 * elflink.c (elf_link_input_bfd): Likewise.
1688 2020-03-13 H.J. Lu <hongjiu.lu@intel.com>
1691 * elf-linker-x86.h (elf_linker_x86_params): Add
1692 static_before_all_inputs and has_dynamic_linker.
1693 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1694 dynamic input objects if -static is passed at command-line
1695 before all input files without --dynamic-linker unless
1696 --no-dynamic-linker is used.
1698 2020-03-13 Kamil Rytarowski <n54@gmx.com>
1700 * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
1702 2020-03-13 Christian Eggers <ceggers@gmx.de>
1704 * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of
1705 "p_paddr" from "at".
1706 * elfcode.h (bfd_from_remote_memory): Add units to several
1707 parameters. New local "opb". Fix usage of p_align. Fix
1708 calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix
1709 call of target_read_memory.
1710 * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix
1711 calculation of "offset" and "output_offset".
1712 (bfd_elf_final_link): New local "opb". Fix calculation of "size"
1713 from "offset" and fix calculation of "end" from "vma+size". Fix
1714 comparison between "sh_addr" and "vma"/"output_offset".
1715 (bfd_elf_discard_info): Fix calculation of "eh_alignment".
1716 * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
1718 * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
1719 octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of
1720 "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix
1721 assignment of p_paddr from phdr_lma. Fix comparison between
1722 "lma+size" and "next->lma".
1723 (elf_sort_segments): Fix assignment from p_paddr to lma.
1724 (assign_file_positions_for_load_sections): Add unit (bytes) to
1725 local "align". Fix calculation of local "off_adjust". Fix
1726 calculation of local "filehdr_vaddr".
1727 (assign_file_positions_for_non_load_sections): New local "opb".
1728 Fix calculation of "end" from "p_size". Fix comparison between
1729 "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz"
1730 from "end" and "p_vaddr".
1731 (rewrite_elf_program_header): Fix comparison between p_vaddr and
1732 vma. Fix assignment to p_paddr from lma. Fix comparison between
1733 p_paddr and lma. Fix assignment to p_paddr from lma.
1734 * merge.c (sec_merge_emit): New local "opb". Convert
1735 "alignment_power" to octets.
1736 (_bfd_add_merge_section): New locals "alignment_power" and
1737 "opb". Fix comparison between "alignment_power" and
1739 (_bfd_merge_sections): New local "opb". Divide size by opb
1740 before checking align mask.
1742 2020-03-13 Christian Eggers <ceggers@gmx.de>
1744 * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
1745 opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting
1747 (_bfd_elf_make_section_from_phdr): Similarly.
1748 (elf_fake_sections): Fix calculation of
1749 Elf_Internal_shdr::sh_addr from section VMA.
1750 (_bfd_elf_map_sections_to_segments): Fix mixup between octets
1752 (assign_file_positions_for_load_sections): Fix calculations of
1753 Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix
1754 comparison between program header address and section LMA.
1755 (assign_file_positions_for_non_load_sections): Likewise.
1756 (rewrite_elf_program_header): Likewise. Introduce new temp opb.
1757 (IS_CONTAINED_BY_VMA): Add parameter opb.
1758 (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
1759 INCLUDE_SECTION_IN_SEGMENT): Likewise.
1760 (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
1761 Fix calculations of p_addr_valid and p_vaddr_offset.
1762 * elflink.c (elf_link_add_object_symbols): Multiply section VMA
1763 with octets per byte when comparing against p_vaddr.
1765 2020-03-11 Alan Modra <amodra@gmail.com>
1767 * som.c (setup_sections): Sanity check subspace.name.
1769 2020-03-11 Alan Modra <amodra@gmail.com>
1771 * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
1773 2020-03-10 Alan Modra <amodra@gmail.com>
1776 * ihex.c (ihex_write_object_contents): Don't assume ordering of
1779 2020-03-09 Alan Modra <amodra@gmail.com>
1781 * wasm-module.c (wasm_scan): Sanity check file name length
1782 before allocating memory. Move common section setup code. Do
1783 without bfd_tell to calculate section size.
1785 2020-03-06 Nick Clifton <nickc@redhat.com>
1787 * elf.c (_bfd_elf_set_section_contents): Replace call to abort
1788 with error messages and failure return values.
1790 2020-03-05 Max Filippov <jcmvbkbc@gmail.com>
1792 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
1793 relocation sections for any removed reference to a dynamic symbol.
1795 2020-03-05 Nick Clifton <nickc@redhat.com>
1797 * elf-bfd.h (struct elf_backend_data): Add new fields:
1798 init_secondary_reloc_section, slurp_secondary_reloc_section,
1799 write_secondary_reloc_section.
1800 (_bfd_elf_init_secondary_reloc_section): Prototype.
1801 (_bfd_elf_slurp_secondary_reloc_section): Prototype.
1802 (_bfd_elf_write_secondary_reloc_section): Prototype.
1803 * elf.c ( bfd_section_from_shdr): Invoke the new
1804 init_secondary_reloc_section backend function, if defined, when a
1805 second reloc section is encountered.
1806 (swap_out_syms): Invoke the new symbol_section_index function, if
1807 defined, when computing the section index of an OS/PROC specific
1809 (_bfd_elf_init_secondary_reloc_section): New function.
1810 (_bfd_elf_slurp_secondary_reloc_section): New function.
1811 (_bfd_elf_write_secondary_reloc_section): New function.
1812 (_bfd_elf_copy_special_section_fields): New function.
1813 * elfcode.h (elf_write_relocs): Invoke the new
1814 write_secondary_relocs function, if defined, in order to emit
1816 (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
1817 function, if defined, in order to read in secondary relocs.
1818 * elfxx-target.h (elf_backend_copy_special_section_fields):
1819 Provide a non-NULL default definition.
1820 (elf_backend_init_secondary_reloc_section): Likewise.
1821 (elf_backend_slurp_secondary_reloc_section): Likewise.
1822 (elf_backend_write_secondary_reloc_section): Likewise.
1823 (struct elf_backend_data elfNN_bed): Add initialisers for the new
1825 * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
1826 * configure: Regenerate.
1828 2020-03-05 Alan Modra <amodra@gmail.com>
1830 * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
1831 against file size before allocating memory. Use bfd_alloc rather
1832 than bfd_zalloc for carsym/strings memory.
1834 2020-03-04 Alan Modra <amodra@gmail.com>
1836 * elf.c (elf_fake_sections): Ensure sh_addralign is such that
1837 sh_addr mod sh_addalign is zero.
1839 2020-03-04 Alan Modra <amodra@gmail.com>
1841 * format.c (bfd_check_format_matches): Call cleanup on error exit.
1843 2020-03-03 Alan Modra <amodra@gmail.com>
1845 * format.c (struct bfd_preserve): Add cleanup field.
1846 (bfd_preserve_save): Add cleanup param and save.
1847 (bfd_preserve_restore): Return cleanup.
1848 (bfd_preserve_finish): Call the cleanup for the discarded match.
1849 (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
1850 and clear when preserving a match. Restore cleanup too when
1851 restoring that match.
1853 2020-03-02 Alan Modra <amodra@gmail.com>
1855 * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
1856 * hpux-core.c (hpux_core_core_file_p): Update prototype.
1857 * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
1858 (core_sco5_vec): Correct initialisers.
1860 2020-03-02 Alan Modra <amodra@gmail.com>
1862 * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
1863 * aix5ppc-core.c (xcoff64_core_p): Likewise.
1864 * cisco-core.c (cisco_core_file_validate): Likewise.
1865 * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
1866 * hpux-core.c (hpux_core_core_file_p): Likewise.
1867 * irix-core.c (irix_core_core_file_p): Likewise.
1868 * lynx-core.c (lynx_core_file_p): Likewise.
1869 * netbsd-core.c (netbsd_core_file_p): Likewise.
1870 * osf-core.c (osf_core_core_file_p): Likewise.
1871 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1872 * sco5-core.c (sco5_core_file_p): Likewise.
1874 2020-03-02 H.J. Lu <hongjiu.lu@intel.com>
1876 * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
1878 2020-03-02 Alan Modra <amodra@gmail.com>
1880 * targets.c (bfd_cleanup): New typedef.
1881 (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
1882 * libbfd-in.h (_bfd_no_cleanup): Define.
1883 * format.c (bfd_reinit): Add cleanup parameter, call it.
1884 (bfd_check_format_matches): Set cleanup from _bfd_check_format
1885 call and pass to bfd_reinit. Delete temp, use abfd->xvec instead.
1886 * aout-target.h (callback, object_p): Return bfd_cleanup.
1887 * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
1888 * archive.c (bfd_generic_archive_p): Likewise.
1889 * binary.c (binary_object_p): Likewise.
1890 * coff-alpha.c (alpha_ecoff_object_p): Likewise.
1891 * coff-ia64.c (ia64coff_object_p): Likewise.
1892 * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
1893 * coff-sh.c (coff_small_object_p): Likewise.
1894 * coff-stgo32.c (go32_check_format): Likewise.
1895 * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
1896 (xcoff64_core_p): Likewise.
1897 * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
1898 * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
1899 (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
1900 * elfcode.h (elf_object_p): Likewise.
1901 * elfcore.h (elf_core_file_p): Likewise.
1902 * i386msdos.c (msdos_object_p): Likewise.
1903 * ihex.c (ihex_object_p): Likewise.
1904 * libaout.h (some_aout_object_p): Likewise.
1905 * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
1906 (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
1907 * libbfd.c (_bfd_dummy_target): Likewise.
1908 * libcoff-in.h (coff_object_p): Likewise.
1909 * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
1910 (bfd_mach_o_arm64_core_p): Likewise.
1911 * mach-o-arm.c (bfd_mach_o_arm_object_p),
1912 (bfd_mach_o_arm_core_p): Likewise.
1913 * mach-o-i386.c (bfd_mach_o_i386_object_p),
1914 (bfd_mach_o_i386_core_p): Likewise.
1915 * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
1916 (bfd_mach_o_x86_64_core_p): Likewise.
1917 * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
1918 (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
1919 * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
1920 (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
1921 * mmo.c (mmo_object_p): Likewise.
1922 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1923 * peicode.h (coff_real_object_p, pe_ILF_object_p),
1924 (pe_bfd_object_p): Likewise.
1925 * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
1926 * ppcboot.c (ppcboot_object_p): Likewise.
1927 * rs6000-core.c (rs6000coff_core_p): Likewise.
1928 * som.c (som_object_setup, som_object_p): Likewise.
1929 * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
1930 * tekhex.c (tekhex_object_p): Likewise.
1931 * vms-alpha.c (alpha_vms_object_p): Likewise.
1932 * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
1933 (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
1934 * wasm-module.c (wasm_object_p): Likewise.
1935 * xsym.c (bfd_sym_object_p): Likewise.
1936 * xsym.h (bfd_sym_object_p): Likewise.
1937 * aoutx.h (some_aout_object_p): Likewise, and callback parameter
1939 * pdp11.c (some_aout_object_p): Likewise.
1940 * plugin.c (register_ld_plugin_object_p): Update object_p
1942 * plugin.h (register_ld_plugin_object_p): Likewise.
1943 * bfd-in2.h: Regenerate.
1944 * libbfd.h: Regenerate.
1945 * libcoff.h: Regenerate.
1947 2020-03-02 Alan Modra <amodra@gmail.com>
1949 * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
1950 applicable section flags.
1951 * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
1952 (mips_ecoff_bele_vec): Likewise.
1953 * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
1955 * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
1956 (_bfd_ecoff_styp_to_sec_flags): Likewise.
1958 2020-03-02 Alan Modra <amodra@gmail.com>
1960 * elf32-m32r.c (m32r_elf_section_flags): New function.
1961 (elf_backend_section_flags): Define.
1962 * elf32-nds32.c (nds32_elf_section_flags): New function.
1963 (elf_backend_section_flags): Define.
1964 * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
1965 .sbss and .sdata sections.
1966 * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
1967 for SHF_V850_GPREL sections.
1968 * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
1970 * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
1971 for SHF_PARISC_SHORT sections.
1972 * elf64-ppc.c (ppc64_elf_section_flags): New function.
1973 (elf_backend_section_flags): Define.
1974 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
1975 for SHF_MIPS_GPREL sections. Delete FIXME.
1977 2020-03-02 Alan Modra <amodra@gmail.com>
1979 * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
1980 * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
1981 calling elf_backend_section_flags with adjusted params. Use
1982 newsect->flags past that point.
1983 (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
1985 (_bfd_elf_init_private_section_data): Allow normal sh_type sections
1986 to have their type overridden, and all sh_flags but processor and
1988 * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
1989 * elf32-mep.c (mep_elf_section_flags): Likewise.
1990 * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
1991 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
1992 * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
1993 * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
1994 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
1995 stub BFD and non-aarch64 input files when scanning for stubs.
1997 2020-03-02 Alan Modra <amodra@gmail.com>
1999 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2000 limit to decompressed element size.
2002 2020-03-02 Alan Modra <amodra@gmail.com>
2004 * vms-lib.c (vms_traverse_index): Add recur_count param and
2005 update calls. Fail on excessive recursion.
2007 2020-03-02 Alan Modra <amodra@gmail.com>
2009 * vms-alpha.c (vms_get_remaining_object_record): Use
2010 bfd_realloc_or_free rather than bfd_realloc.
2011 (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2012 (dst_define_location, parse_module): Likewise, and check realloc
2013 return status before using memory. Return status from function
2014 adjusting all callers.
2016 2020-02-28 Alan Modra <amodra@gmail.com>
2018 * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2020 2020-02-28 Alan Modra <amodra@gmail.com>
2022 * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2023 Remove duplicate undersize check.
2025 2020-02-27 Alan Modra <amodra@gmail.com>
2028 * mmo.c (mmo_scan): Set SEC_DATA for .data.
2030 2020-02-27 Alan Modra <amodra@gmail.com>
2033 * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2034 (coff_section_type): Adjust comment.
2035 (decode_section_type): Likewise. Call coff_section_type before
2036 decode_section_type.
2037 (bfd_decode_symclass): Use 'c' for common sections other than
2040 2020-02-27 Alan Modra <amodra@gmail.com>
2042 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2045 2020-02-27 Alan Modra <amodra@gmail.com>
2047 * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2048 if file is an archive element.
2049 * bfd-in2.h: Regenerate.
2051 2020-02-26 Alan Modra <amodra@gmail.com>
2053 * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2054 bfd_set_error on failing test. Don't bother changing bfd_error on
2055 file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2056 Check sym name is within string buffer. Use size_t for some vars.
2057 (do_slurp_coff_armap): Use size_t for some variables, fix size of
2058 int_buf. Don't change bfd_error on file read error. Use
2059 _bfd_mul_overflow when calculating carsym buffer size. Reorder
2060 calculations to catch overflows before they occur. malloc and
2061 free raw armap rather than using bfd_alloc. Read raw armap before
2062 allocating carsym+strings buffer.
2063 (_bfd_slurp_extended_name_table): Localize variables. Check
2064 name size against file size.
2066 2020-02-26 Alan Modra <amodra@gmail.com>
2068 * vms-lib.c (vms_lib_read_index): Release correct buffer.
2070 2020-02-26 Alan Modra <amodra@gmail.com>
2072 * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2073 malloc. Check for NULL return from bfd_malloc.
2074 (rx_table_find, rx_table_map): Likewise.
2075 (rx_set_section_contents): Check bfd_alloc return.
2076 (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2078 2020-02-26 Alan Modra <amodra@gmail.com>
2080 * aoutx.h: Indent labels correctly. Format error strings.
2081 * archive.c: Likewise.
2082 * archive64.c: Likewise.
2083 * coff-arm.c: Likewise.
2084 * coff-rs6000.c: Likewise.
2085 * coff-stgo32.c: Likewise.
2086 * cpu-arm.c: Likewise.
2087 * dwarf2.c: Likewise.
2088 * elf-ifunc.c: Likewise.
2089 * elf-properties.c: Likewise.
2090 * elf-s390-common.c: Likewise.
2091 * elf-strtab.c: Likewise.
2093 * elf32-arm.c: Likewise.
2094 * elf32-bfin.c: Likewise.
2095 * elf32-cr16.c: Likewise.
2096 * elf32-csky.c: Likewise.
2097 * elf32-i386.c: Likewise.
2098 * elf32-m68k.c: Likewise.
2099 * elf32-msp430.c: Likewise.
2100 * elf32-nds32.c: Likewise.
2101 * elf32-nios2.c: Likewise.
2102 * elf32-pru.c: Likewise.
2103 * elf32-xtensa.c: Likewise.
2104 * elf64-ia64-vms.c: Likewise.
2105 * elf64-x86-64.c: Likewise.
2106 * elfcode.h: Likewise.
2107 * elfcore.h: Likewise.
2108 * elflink.c: Likewise.
2109 * elfnn-aarch64.c: Likewise.
2110 * elfnn-ia64.c: Likewise.
2111 * elfnn-riscv.c: Likewise.
2112 * elfxx-mips.c: Likewise.
2113 * elfxx-sparc.c: Likewise.
2114 * elfxx-x86.c: Likewise.
2115 * i386lynx.c: Likewise.
2116 * merge.c: Likewise.
2117 * pdp11.c: Likewise.
2118 * plugin.c: Likewise.
2119 * reloc.c: Likewise.
2121 2020-02-26 Alan Modra <amodra@gmail.com>
2124 * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
2126 (bfd_elf_add_dt_needed_tag): Declare.
2127 * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
2128 * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
2129 from elf_add_dt_needed_tag. Remove soname and doit param.
2130 (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
2131 to see whether as-needed lib is already loaded, use dyn_loaded
2132 list instead. When saving and restoring around as-needed lib
2133 handle possibility that dynstr has not been initialised. Don't
2134 add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs.
2135 Mark libs loaded via DT_NEEDED entries of other libs with
2136 DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
2138 (elf_link_check_versioned_symbol): Remove now unneccesary
2139 DYNAMIC check when traversing dyn_loaded list.
2141 2020-02-26 Alan Modra <amodra@gmail.com>
2143 * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
2145 2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
2148 * plugin.c (need_lto_wrapper_p): New.
2149 (bfd_plugin_set_program_name): Add an int argument to set
2151 (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
2153 * plugin.h (bfd_plugin_set_program_name): Add an int argument.
2155 2020-02-24 Alan Modra <amodra@gmail.com>
2157 * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
2159 2020-02-24 Alan Modra <amodra@gmail.com>
2161 * vms-lib.c (struct carsym_mem): Add limit.
2162 (vms_add_index): Heed limit.
2163 (vms_traverse_index): Catch buffer overflows. Remove outdated fixme.
2164 (vms_lib_read_index): Set up limit. Catch 32-bit overflow.
2165 Always return actual number read.
2166 (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace
2167 assertion with error exit.
2169 2020-02-22 Alan Modra <amodra@gmail.com>
2172 * elf.c (assign_file_positions_for_load_sections): Continue linking
2173 on "PHDR segment not covered by LOAD segment" errors.
2175 2020-02-21 Alan Modra <amodra@gmail.com>
2177 * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
2179 (bfd_mach_o_canonicalize_reloc): Likewise.
2180 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check
2181 counts and offsets against file size.
2182 (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
2183 (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
2184 (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
2185 against file size. Delete symbol table error message.
2186 (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
2188 (bfd_mach_o_read_symtab): Likewise.
2189 (bfd_mach_o_read_command): Pass file size.
2190 (bfd_mach_o_scan): Sanity check command count against file size.
2192 2020-02-21 Alan Modra <amodra@gmail.com>
2195 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
2196 "text", "data" and "bss" section pointer vars. Don't update
2197 section size, just exec header sizes.
2198 (adjust_sizes_and_vmas): Don't update text section size. Set
2199 initial exec header a_text. Print exec headers sizes.
2200 * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
2201 (adjust_sizes_and_vmas): Similarly. Formatting.
2202 (final_link): Correct final file extension.
2204 2020-02-20 Nick Clifton <nickc@redhat.com>
2206 * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
2208 * elfxx-target.h (elf_backend_symbol_section_index): Provide
2210 (elfNN_bed): Initialise the symbol_section_index field.
2211 * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
2212 OS and PROC specific section indicies. Warn if converting other
2213 reserved incidies to SHN_ABS.
2215 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2218 * cpu-z80.c: Add machine type compatibility checking.
2220 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2223 * plugin.c (plugin_list_entry): Remove handle.
2224 (try_load_plugin): Call dlclose before return.
2226 2020-02-19 Alan Modra <amodra@gmail.com>
2228 * libbfd-in.h (_bfd_constant_p): Define.
2229 (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
2230 file size before allocating memory.
2231 * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
2232 * elf.c (bfd_elf_get_str_section): Likewise.
2233 (_bfd_elf_slurp_version_tables): Likewise.
2234 * libbfd.h: Regenerate.
2236 2020-02-19 Alan Modra <amodra@gmail.com>
2238 * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
2239 * aoutx.h (aout_get_external_symbols): Replace calls to
2240 bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
2241 (slurp_reloc_table): Likewise.
2242 * archive.c (do_slurp_bsd_armap): Likewise.
2243 (do_slurp_coff_armap): Likewise.
2244 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
2245 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
2246 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
2247 * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
2248 * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
2249 (_bfd_coff_get_external_symbols): Likewise.
2250 * ecoff.c (ecoff_slurp_symbolic_header),
2251 (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
2252 (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
2253 (ecoff_indirect_link_order): Likewise.
2254 * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
2255 (_bfd_elf_slurp_version_tables): Likewise.
2256 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2257 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2258 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2259 * elf64-alpha.c (READ): Likewise.
2260 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
2261 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2262 * elfcode.h (elf_slurp_symbol_table),
2263 (elf_slurp_reloc_table_from_section): Likewise.
2264 * elflink.c (elf_link_add_object_symbols),
2265 (elf_link_check_versioned_symbol): Likewise.
2266 * elfxx-mips.c (READ): Likewise.
2267 * i386lynx.c (slurp_reloc_table): Likewise.
2268 * lynx-core.c (lynx_core_file_p): Likewise.
2269 * mach-o.c (bfd_mach_o_canonicalize_relocs),
2270 (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
2271 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
2272 * pdp11.c (aout_get_external_symbols, slurp_reloc_table
2273 * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
2274 (bfd_pef_parse_symbols): Likewise.
2275 * peicode.h (pe_ILF_object_p, pe_bfd_object_p
2276 * som.c (setup_sections, som_slurp_string_table),
2277 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2278 (som_bfd_fill_in_ar_symbols): Likewise.
2279 * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
2280 (evax_bfd_print_image): Likewise.
2281 * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
2282 * wasm-module.c (wasm_scan): Likewise.
2283 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2284 * xsym.c (bfd_sym_read_name_table),
2285 (bfd_sym_print_type_information_table_entry): Likewise.
2286 * libbfd.h: Regenerate.
2288 2020-02-19 Alan Modra <amodra@gmail.com>
2290 * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
2291 reading external relocs.
2292 * ecoff.c (ecoff_slurp_reloc_table): Likewise.
2293 * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
2295 * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
2297 * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
2298 (m32c_elf_relax_section): Likewise.
2299 * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
2300 (rl78_elf_relax_section): Likewise.
2301 * elf32-rx.c (rx_offset_for_reloc): Likewise.
2302 (elf32_rx_relax_section): Likewise.
2303 * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
2304 parameter types and use..
2305 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
2306 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
2307 * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
2308 being read from file, just the extra.
2309 * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
2310 after reading external syms. Free on failure.
2312 2020-02-19 Alan Modra <amodra@gmail.com>
2314 * coffcode.h (buy_and_read, coff_slurp_line_table),
2315 (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
2316 bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
2317 corresponding bfd_alloc call. Adjust variables to suit.
2318 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2319 * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
2320 (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
2321 * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
2322 (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
2323 * elf32-m32c.c (m32c_elf_relax_section): Likewise.
2324 * elf32-rl78.c (rl78_elf_relax_section): Likewise.
2325 * elf32-rx.c (elf32_rx_relax_section): Likewise.
2326 * elf64-alpha.c (READ): Likewise.
2327 * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
2328 (elf_slurp_symbol_table, elf_slurp_reloc_table),
2329 (bfd_from_remote_memory): Likewise.
2330 * elfcore.h (core_find_build_id): Likewise.
2331 * elfxx-mips.c (READ): Likewise.
2332 * mach-o.c (bfd_mach_o_mangle_sections),
2333 (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
2334 (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
2335 (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
2336 * som.c (setup_sections, som_prep_for_fixups)
2337 (som_build_and_write_symbol_table, som_slurp_symbol_table),
2338 (som_slurp_reloc_table, som_bfd_count_ar_symbols),
2339 (som_bfd_fill_in_ar_symbols, som_slurp_armap),
2340 (som_bfd_ar_write_symbol_stuff): Likewise.
2341 * vms-alpha.c (vector_grow1): Likewise.
2342 * vms-lib.c (vms_add_index): Likewise.
2343 * wasm-module.c (wasm_scan_name_function_section): Likewise.
2344 * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
2345 * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
2346 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
2347 (bfd_alloc2, bfd_zalloc2): Delete.
2348 (_bfd_mul_overflow): Define.
2349 * libbfd.h: Regenerate.
2351 2020-02-19 Alan Modra <amodra@gmail.com>
2353 * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
2355 (assign_section_numbers): Likewise.
2356 (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
2357 (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
2358 bfd_malloc2, size_t amt, and unsigned tls_count.
2359 (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
2360 * elflink.c (elf_create_symbuf): Use bfd_malloc.
2361 (elf_output_implib): Use bfd_alloc.
2363 2020-02-19 Alan Modra <amodra@gmail.com>
2365 * bfd.c (struct bfd): Move format and direction to other
2366 bitfields. Add "size".
2367 * bfdio.c (bfd_get_size): Cache size when not writing file.
2368 * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
2369 returning zero, ie. unknown.
2370 (bfd_get_alt_debug_link_info): Likewise.
2371 * bfd-in2.h: Regenerate.
2373 2020-02-19 Alan Modra <amodra@gmail.com>
2375 * coffgen.c (_bfd_coff_get_external_symbols): Don't call
2376 bfd_get_file_size twice.
2377 (_bfd_coff_read_string_table): Allow for bfd_get_file_size
2378 zero, ie. unknown, return.
2379 * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
2380 * elfcode.h (elf_swap_shdr_in): Likewise.
2381 (elf_object_p): Don't call bfd_get_file_size twice and correct
2384 2020-02-19 Alan Modra <amodra@gmail.com>
2386 * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
2387 FALSE if memory alloc fails. Adjust calls.
2388 * som.c (som_prep_for_fixups): Likewise.
2389 * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
2390 (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
2391 (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
2392 * som.c (som_build_and_write_symbol_table): Return via error_return
2394 * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
2395 (VEC_APPEND_EL): Delete.
2396 (vector_grow1): Return pointer to element. Catch overflow.
2397 Return NULL on memory allocation failure.
2398 (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
2399 (alpha_vms_add_fixup_ca): Likewise.
2400 (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
2402 * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
2404 2020-02-19 Alan Modra <amodra@gmail.com>
2406 * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
2407 * aout-target.h (object_p): Likewise.
2408 * aout-tic30.c (tic30_aout_object_p): Likewise.
2409 * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
2410 (emit_stringtab, write_syms, link_hash_table_create),
2411 (aout_link_write_other_symbol): Likewise.
2412 * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
2413 (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
2414 (_bfd_compute_and_write_armap): Likewise.
2415 * archures.c (bfd_arch_list): Likewise.
2416 * bfd.c (bfd_record_phdr): Likewise.
2417 * binary.c (binary_canonicalize_symtab): Likewise.
2418 * cisco-core.c (cisco_core_file_validate): Likewise.
2419 * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
2420 (find_arm_glue, record_arm_to_thumb_glue),
2421 (record_thumb_to_arm_glue): Likewise.
2422 * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
2423 (ppc_allocate_toc_section): Likewise.
2424 * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
2425 * coff-sh.c (sh_relax_section): Likewise.
2426 * coff64-rs6000.c (xcoff64_archive_p): Likewise.
2427 * coffcode.h (handle_COMDAT, coff_new_section_hook),
2428 (coff_set_alignment_hook, coff_mkobject),
2429 (coff_compute_section_file_positions): Likewise.
2430 * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
2431 (coff_find_nearest_line_with_names),
2432 ( bfd_coff_set_symbol_class): Likewise.
2433 * cofflink.c (_bfd_coff_link_hash_table_create),
2434 (_bfd_coff_link_input_bfd): Likewise.
2435 * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
2436 * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
2437 (build_line_info_table, sort_line_sequences),
2438 (line_info_add_include_dir, line_info_add_file_name),
2439 (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
2440 (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
2441 * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
2442 (_bfd_ecoff_find_nearest_line),
2443 (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
2444 * ecofflink.c (bfd_ecoff_debug_init): Likewise.
2445 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
2446 * elf-m10300.c (mn10300_elf_relax_section),
2447 (elf32_mn10300_link_hash_table_create): Likewise.
2448 * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
2449 * elf.c (make_mapping, copy_elf_program_header): Likewise.
2450 * elf32-arm.c (elf32_arm_link_hash_table_create),
2451 (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
2452 (elf32_arm_new_section_hook): Likewise.
2453 * elf32-avr.c (elf_avr_new_section_hook),
2454 (elf32_avr_link_hash_table_create, get_local_syms),
2455 (elf32_avr_setup_section_lists): Likewise.
2456 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
2457 (bfin_link_hash_table_create): Likewise.
2458 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2459 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2460 * elf32-csky.c (csky_elf_link_hash_table_create),
2461 (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
2462 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2463 * elf32-hppa.c (elf32_hppa_link_hash_table_create),
2464 (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
2465 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2466 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2467 * elf32-m32r.c (m32r_elf_link_hash_table_create),
2468 (m32r_elf_check_relocs): Likewise.
2469 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
2470 (elf32_m68hc11_setup_section_lists),
2471 (elf32_m68hc11_size_stubs): Likewise.
2472 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2473 * elf32-metag.c (elf_metag_link_hash_table_create),
2474 (elf_metag_setup_section_lists): Likewise.
2475 * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
2476 (microblaze_elf_check_relocs): Likewise.
2477 * elf32-nds32.c (nds32_elf_link_hash_table_create),
2478 (nds32_elf_check_relocs): Likewise.
2479 * elf32-nios2.c (nios2_elf32_setup_section_lists),
2480 (get_local_syms, nios2_elf32_check_relocs),
2481 (nios2_elf32_link_hash_table_create): Likewise.
2482 * elf32-or1k.c (or1k_elf_link_hash_table_create),
2483 (or1k_elf_check_relocs): Likewise.
2484 * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
2485 * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
2486 * elf32-s390.c (elf_s390_link_hash_table_create),
2487 (elf_s390_check_relocs): Likewise.
2488 * elf32-score.c (score_elf_create_got_section),
2489 (s3_elf32_score_new_section_hook),
2490 (elf32_score_link_hash_table_create): Likewise.
2491 * elf32-score7.c (score_elf_create_got_section),
2492 (s7_elf32_score_new_section_hook): Likewise.
2493 * elf32-sh.c (sh_elf_link_hash_table_create),
2494 (sh_elf_check_relocs): Likewise.
2495 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
2496 (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
2497 * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
2498 (tilepro_elf_check_relocs): Likewise.
2499 * elf32-v850.c (remember_hi16s_reloc): Likewise.
2500 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2501 * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
2502 (elf_xtensa_new_section_hook): Likewise.
2503 * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
2504 (get_got_entry, elf64_alpha_check_relocs): Likewise.
2505 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2506 * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
2507 * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
2508 * elf64-ppc.c (ppc64_elf_new_section_hook),
2509 (ppc64_elf_link_hash_table_create, update_local_sym_info),
2510 (update_plt_info, ppc64_elf_check_relocs): Likewise.
2511 * elf64-s390.c (elf_s390_link_hash_table_create),
2512 (elf_s390_check_relocs): Likewise.
2513 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2514 * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
2515 (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
2516 (elf_link_add_archive_symbols, compute_bucket_count),
2517 (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
2518 (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
2519 (bfd_elf_final_link): Likewise.
2520 * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
2521 (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
2522 (elfNN_aarch64_new_section_hook): Likewise.
2523 * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
2524 * elfnn-riscv.c (riscv_elf_link_hash_table_create),
2525 (riscv_elf_check_relocs): Likewise.
2526 * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
2527 (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
2528 (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
2529 (_bfd_mips_elf_link_hash_table_create): Likewise.
2530 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
2531 (_bfd_sparc_elf_check_relocs),
2532 (_bfd_sparc_elf_new_section_hook): Likewise.
2533 * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
2534 (tilegx_elf_check_relocs): Likewise.
2535 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
2536 * format.c (bfd_check_format_matches): Likewise.
2537 * hash.c (_bfd_stringtab_init): Likewise.
2538 * ihex.c (ihex_scan): Likewise.
2539 * irix-core.c (irix_core_core_file_p): Likewise.
2540 * linker.c (bfd_wrapped_link_hash_lookup),
2541 (_bfd_generic_link_hash_table_create),
2542 (_bfd_generic_reloc_link_order): Likewise.
2543 * lynx-core.c (lynx_core_file_p): Likewise.
2544 * netbsd-core.c (netbsd_core_file_p): Likewise.
2545 * osf-core.c (osf_core_core_file_p): Likewise.
2546 * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
2547 (link_hash_table_create, aout_link_write_other_symbol): Likewise.
2548 * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
2549 * peicode.h (pe_mkobject): Likewise.
2550 * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
2551 * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2552 * sco5-core.c (read_uarea): Likewise.
2553 * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
2554 (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
2555 (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
2556 (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
2557 (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
2558 * srec.c (srec_scan): Likewise.
2559 * syms.c (_bfd_generic_make_empty_symbol): Likewise.
2560 * targets.c (bfd_target_list): Likewise.
2561 * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
2562 * trad-core.c (trad_unix_core_file_p): Likewise.
2563 * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
2564 (vms_new_section_hook): Likewise.
2565 * wasm-module.c (wasm_make_empty_symbol): Likewise.
2566 * xcofflink.c (xcoff_get_section_contents),
2567 (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
2568 (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
2569 (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
2571 2020-02-19 Alan Modra <amodra@gmail.com>
2573 * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
2575 2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
2577 * plugin.c (try_load_plugin): Make plugin_list_iter an argument
2578 and use it if it isn't NULL. Remove has_plugin_p argument. Add
2579 a build_list_p argument. Don't search plugin_list. Short circuit
2580 when building the plugin list.
2581 (has_plugin): Renamed to has_plugin_list.
2582 (bfd_plugin_set_plugin): Don't set has_plugin.
2583 (bfd_plugin_specified_p): Check plugin_list instead.
2584 (build_plugin_list): New function.
2585 (load_plugin): Call build_plugin_list and use plugin_list.
2587 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2590 * plugin.c (try_claim): Always clean up for LTO wrapper.
2591 (try_load_plugin): Treat each object as independent. Create a
2592 copy for plugin name.
2594 2020-02-11 Nick Clifton <nickc@redhat.com>
2596 * elf32-msp430.c (msp430_final_link_relocate): Always use longs
2597 for addresses in print statements.
2598 (msp430_elf_relax_delete_bytes): Likewise.
2599 (msp430_elf_relax_add_words): Likewise.
2600 (msp430_elf_relax_section): Likewise.
2602 2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
2604 * plugin.c (add_symbols): Clear plugin_data memory.
2606 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2609 * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
2610 (EXECUTABLE_SUFFIX): Likewise.
2611 * config.in: Regenerated.
2612 * configure: Likewise.
2613 * plugin.c (bfd_plugin_close_and_cleanup): Removed.
2614 (plugin_list_entry): Add all_symbols_read, cleanup_handler,
2615 gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
2616 real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
2617 (get_lto_wrapper): New.
2618 (setup_lto_wrapper_env): Likewise.
2619 (current_plugin): Likewise.
2620 (register_all_symbols_read): Likewise.
2621 (register_cleanup): Likewise.
2622 (get_symbols): Likewise.
2623 (add_input_file): Likewise.
2624 (bfd_plugin_close_and_cleanup): Likewise.
2625 (claim_file): Removed.
2626 (register_claim_file): Set current_plugin->claim_file.
2627 (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
2628 lto_syms in current_plugin.
2629 (try_claim): Use current_plugin->claim_file. Call LTO plugin
2630 all_symbols_read handler. Copy real symbols to plugin_data.
2631 Call LTO plugin cleanup handler. Clean up for LTO wrapper.
2632 (try_load_plugin): Don't reuse the previous plugin for LTO
2633 wrapper. Set up GCC LTO wrapper if possible. Don't set
2634 plugin_list_iter->claim_file.
2635 (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
2637 * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
2640 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2642 * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
2643 check if previous instruction matches a conditional jump inserted
2644 earlier. Invert conditional jump and delete branch in this case.
2646 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2648 * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
2649 msp430_elf_relax_add_words. Support insertion of either one or two
2651 (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
2652 needs to be grown. Handle insertion of branch instruction to replace
2655 2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2657 * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
2658 debugging relocations.
2659 (msp430_elf_relax_delete_bytes): Likewise.
2660 (msp430_elf_relax_add_two_words): Likewise.
2661 (msp430_elf_relax_section): Likewise.
2663 2020-02-10 Alan Modra <amodra@gmail.com>
2665 * archures.c: Wrap overlong z80 comments.
2666 * bfd-in2.h: Regenerate.
2668 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2671 * archures.c: Add GBZ80 and Z80N machine values.
2672 * reloc.c: Add BFD_RELOC_Z80_16_BE.
2673 * coff-z80.c: Add support for new reloc.
2674 * coffcode.h: Add support for new machine values.
2675 * cpu-z80.c: Add support for new machine names.
2676 * elf32-z80.c: Add support for new reloc.
2677 * bfd-in2.h: Regenerate.
2678 * libbfd.h: Regenerate.
2680 2020-02-07 Nick Clifton <nickc@redhat.com>
2683 * elf.c (rewrite_elf_program_header): Do not complain if no
2684 sections are mapped to a segment.
2686 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2689 * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
2690 for garbage collection on __patchable_function_entries section
2691 without linked-to section.
2693 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2696 * bfd-in2.h: Regenerated.
2697 * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
2698 on section if gc_mark of any of its linked-to sections is set
2699 and don't set gc_mark again.
2700 * section.c (asection): Add linked_to_symbol_name to map_head
2703 2020-02-06 Maciej W. Rozycki <macro@wdc.com>
2705 * elf32-v850.c (v850_elf_relax_section): Fix the index used for
2706 reporting an unrecognized instruction with R_V850_LONGJUMP.
2708 2020-02-05 Alan Modra <amodra@gmail.com>
2710 * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
2712 2020-02-04 Alan Modra <amodra@gmail.com>
2714 * elf32-ppc.c (ppc_elf_relocate_section): After applying
2715 R_PPC_VLE_ADDR20, goto copy_reloc.
2717 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2719 * bfd-in2.h: Regenerated.
2720 * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
2722 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2725 * bfd-in2.h: Regenerated.
2726 * ecoff.c (bfd_debug_section): Add section_id.
2727 * section.c (bfd_section): Add section_id.
2728 (SEC_ASSEMBLER_SECTION_ID): New.
2729 (BFD_FAKE_SECTION): Add section_id.
2731 2020-02-01 Nick Clifton <nickc@redhat.com>
2733 * config.bfd: Move the c30-aout and tic30-aout targets onto the
2736 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2738 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
2739 encodings are relative to the GOT on nios2, too.
2741 2020-01-31 Alan Modra <amodra@gmail.com>
2743 * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
2744 file. Use $< and $@ in rules.
2745 (elf32-aarch64.c, elf64-aarch64.c): Likewise.
2746 (elf32-ia64.c, elf64-ia64.c): Likewise.
2747 (elf32-riscv.c, elf64-riscv.c): Likewise.
2748 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2749 (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
2750 (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
2751 (elf32-ia64.c, elf64-ia64.c): Do emit #line.
2752 (peigen.c, pepigen.c, pex64igen.c): Likewise.
2753 * Makefile.in: Regenerate.
2755 2020-01-31 Alan Modra <amodra@gmail.com>
2758 * elf.c (setup_group): Don't clear entire section contents,
2759 just the padding after group flags. Release alloc'd memory
2760 after a seek or read failure.
2762 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2764 * peXXigen.c (pe_is_repro): New function.
2765 (_bfd_XX_print_private_bfd_data_common): Note timestamp is
2766 actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
2768 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2770 * peXXigen.c (debug_type_names): Add names for new debug data type
2773 2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
2775 * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
2776 inner loop. Fix a memory leak.
2778 2020-01-30 Alan Modra <amodra@gmail.com>
2780 * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
2781 or obj_coff_keep_strings here.
2782 (coff_get_normalized_symtab): Free external syms directly.
2783 * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
2786 2020-01-27 Jim Wilson <jimw@sifive.com>
2788 * cpu-riscv.c (riscv_scan): New.
2789 (N): Change bfd_default_scan to riscv_scan.
2791 2020-01-27 Andreas Schwab <schwab@suse.de>
2793 * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
2794 (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
2795 * Makefile.in: Regenerate.
2796 * cpu-plugin.c: Remove.
2797 * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
2798 (bfd_plugin_arch): Remove declaration.
2799 * bfd-in2.h: Regenerate.
2800 * po/SRC-POTFILES.in: Regenerate.
2802 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2803 Alan Modra <amodra@gmail.com>
2806 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
2808 2020-01-24 Jim Wilson <jimw@sifive.com>
2810 * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
2811 (riscv_parse_prefixed_ext): Fix s extension comment and reword to
2812 avoid over long line.
2814 2020-01-24 Nick Clifton <nickc@redhat.com>
2817 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
2818 syms and keep strings flags as these may have been set in order to
2819 prevent a bogus call to free.
2821 2020-01-23 Nick Clifton <nickc@redhat.com>
2823 * po/fr.po: Updated French translation.
2825 2020-01-23 Alan Modra <amodra@gmail.com>
2828 * elf.c (assign_file_positions_for_load_sections): Avoid divide
2829 by zero when p_align is zero.
2831 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2833 * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
2834 (riscv_prefix_cmp): Likewise.
2835 (riscv_non_std_ext_p): Deleted.
2836 (riscv_std_sv_ext_p): Likewise.
2837 (riscv_non_std_sv_ext_p): Likewise.
2838 (riscv_merge_non_std_and_sv_ext): Rename to...
2839 (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
2840 (riscv_merge_arch_attr_info): Replace 3 calls to
2841 riscv_merge_non_std_and_sv_ext with single call to
2842 riscv_merge_multi_letter_ext.
2843 * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
2844 encounter a 'z' prefix.
2845 (riscv_get_prefix_class): New function, return prefix class based
2846 on first few characters of input string.
2847 (riscv_parse_config): New structure to factor out minor differences
2848 in extension class parsing behaviour.
2849 (riscv_parse_sv_or_non_std_ext): Rename to...
2850 (riscv_parse_prefixed_ext): and parameterise with
2852 (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
2853 (riscv_multi_letter_ext_valid_p): New.
2854 (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
2855 (riscv_parse_subset): Delegate all non-single-letter parsing work
2856 to riscv_parse_prefixed_ext.
2857 * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
2858 (riscv_get_prefix_class): Declare.
2860 2020-01-22 Alan Modra <amodra@gmail.com>
2862 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
2863 (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
2864 __tls_get_addr_desc.
2865 (ppc64_elf_size_stubs): Add section for linker generated
2866 __tls_get_addr_desc wrapper function. Loop at least once if
2867 generating this function.
2868 (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
2869 (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
2871 2020-01-22 Alan Modra <amodra@gmail.com>
2873 * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
2874 * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
2876 (is_tls_get_addr): Match tga_desc and tga_desc_df too.
2877 (STDU_R1_0R1, ADDI_R1_R1): Define.
2878 (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
2879 (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect
2880 tga_desc_fd to opt_fd, and tga_desc to opt. Set
2881 no_tls_get_addr_regsave.
2882 (branch_reloc_hash_match): Add hash3 and hash4.
2883 (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
2884 (ppc64_elf_size_dynamic_sections): Likewise.
2885 (ppc64_elf_relocate_section): Likewise.
2886 (plt_stub_size, build_plt_stub): Likewise. Size regsave
2887 __tls_get_addr stub.
2888 (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
2890 (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size
2891 eh_frame for regsave __tls_get_addr.
2893 2020-01-22 Alan Modra <amodra@gmail.com>
2895 * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
2896 which __tls_get_addr calls will be eliminated.
2898 2020-01-20 Nick Clifton <nickc@redhat.com>
2900 * po/pt.po: Updates Portuguese translation.
2901 * po/ru.po: Updated Russian translation.
2902 * po/uk.po: Updated Ukranian translation.
2904 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2907 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
2908 "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
2910 (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
2911 transition, relax "rex leal x@tlsdesc(%rip), %reg" to
2912 "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
2913 "rex leal x@tlsdesc(%rip), %reg" to
2914 "rex movl x@gottpoff(%rip), %eax". For both transitions, relax
2915 "call *(%eax)" to "nopl (%rax)".
2917 2020-01-20 Alan Modra <amodra@gmail.com>
2919 * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
2920 (MTLR_R11): Don't define.
2921 (LD_R0_0R3, CMPDI_R0_0): Define.
2922 (build_tls_get_addr_stub): Don't use r11 in stub.
2924 2020-01-20 Alan Modra <amodra@gmail.com>
2926 * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
2927 (defined_sym_val, is_tls_get_addr): Likewise.
2929 2020-01-18 Nick Clifton <nickc@redhat.com>
2931 * version.m4 (BFD_VERSION): Set to 2.34.50.
2932 * configure: Regenerate.
2933 * po/bfd.pot: Regenerate.
2935 2020-01-18 Nick Clifton <nickc@redhat.com>
2937 Binutils 2.34 branch created.
2939 2020-01-17 Christian Biesinger <cbiesinger@google.com>
2941 * coff-arm.c: Fix spelling error (seperate).
2942 * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
2944 * sysdep.h (strnlen): Fix spelling error (seperate).
2946 2020-01-15 Lars Brinkhoff <lars@nocrew.org>
2949 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
2951 2020-01-15 Alan Modra <amodra@gmail.com>
2954 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
2955 (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
2956 of function symbols unless dot symbols are present. Do warn
2957 whenever one is created, regardles of whether a PLT entry is
2958 also emitted for the function symbol.
2960 2020-01-14 Alan Modra <amodra@gmail.com>
2962 * som.c (som_bfd_count_ar_symbols): Error when file position
2963 of symbols on chains is not strictly increasing.
2965 2020-01-14 Alan Modra <amodra@gmail.com>
2967 * vms.h (VMS_DEBUG): Define as 0.
2968 * vms-alpha.c (image_write): Move debug output after bounds check.
2970 (_bfd_vms_slurp_eihd): Warning fix.
2971 (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
2973 2020-01-13 Alan Modra <amodra@gmail.com>
2975 * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
2976 for "ignored" records.
2978 2020-01-13 Alan Modra <amodra@gmail.com>
2980 * wasm-module.c (wasm_scan_name_function_section): Formatting.
2981 Delete asect name check. Move asect NULL check to wasm_object_p.
2982 Correct bounds check of sizes against end. Replace uses of
2983 bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
2984 just one bfd_release.
2985 (wasm_scan): Don't use malloc/strdup for section names,
2986 bfd_alloc instead. Simplify code prefixing section name.
2987 Formatting. Don't attempt to free memory here..
2988 (wasm_object_p): ..do so here.
2990 2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
2993 * elf32-arm.c (elf32_arm_final_link_relocate): Use
2994 UNDEFWEAK_NO_DYNAMIC_RELOC.
2995 (allocate_dynrelocs_for_symbol): Likewise.
2997 2020-01-10 Tamar Christina <tamar.christina@arm.com>
3000 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3002 2020-01-10 Alan Modra <amodra@gmail.com>
3004 * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3006 2020-01-09 Nick Clifton <nickc@redhat.com>
3009 * bfd.c (bfd_convert_section_contents): Check for a compress
3010 header size that is larger than the actual section size.
3012 2020-01-08 Alan Modra <amodra@gmail.com>
3015 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3016 after removing sections.
3018 2020-01-06 Jim Wilson <jimw@sifive.com>
3021 * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3022 check for !bfd_link_pic (info).
3023 <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3024 <R_RISCV_JAL>: Add comment.
3025 (_bfd_riscv_relax_section): For plt.offset check, add check for
3026 bfd_link_pic (info). Add comment.
3028 2020-01-06 Alan Modra <amodra@gmail.com>
3030 * format.c (bfd_check_format_matches): Ignore bfd_error on target
3031 match failures. Don't init to bfd_error_wrong_format before
3032 calling _bfd_check_format.
3034 2020-01-06 Alan Modra <amodra@gmail.com>
3036 * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3037 status rather than exiting on stack overflow or underflow.
3038 (_bfd_vms_slurp_etir): Adjust to suit.
3040 2020-01-06 Alan Modra <amodra@gmail.com>
3042 * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3044 2020-01-06 Alan Modra <amodra@gmail.com>
3046 * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3047 command. Check name offset is within command.
3048 (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3049 (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3050 (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3051 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3052 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3053 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3054 (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3055 (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3056 (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3057 (bfd_mach_o_read_segment): Similarly.
3058 (bfd_mach_o_read_thread): Properly bound check thread struct.
3059 Don't repeat checks on second loop.
3060 (bfd_mach_o_read_command): Fail on invalid command length.
3062 2020-01-04 Alan Modra <amodra@gmail.com>
3064 * format.c (bfd_check_format_matches): Add preserve_match.
3065 Save initial bfd state in "preserve", matched bfd state in
3066 "preserve_match". Save just the first match. Release
3067 bfd_alloc memory. Restore and finish preserved state as
3068 appropriate on all function exit paths.
3070 2020-01-04 Alan Modra <amodra@gmail.com>
3072 * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3074 2020-01-04 Alan Modra <amodra@gmail.com>
3076 * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3079 2020-01-03 Nick Clifton <nickc@redhat.com>
3082 (bfd_pef_parse_function_stubs): Correct the test that ensures that
3083 there is enough data remaining in the code buffer before
3084 attempting to read a function stub.
3086 2020-01-03 Nick Clifton <nickc@redhat.com>
3089 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3090 return value from bfd_malloc.
3091 * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3092 (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3093 (elf32_arm_filter_cmse_symbols): Likewise.
3094 (elf32_arm_write_section): Likewise.
3095 * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3096 (bfd_mach_o_follow_dsym): Likewise.
3097 * pef.c (bfd_pef_print_loader_section): Likewise.
3098 (bfd_pef_scan_start_address): Likewise.
3099 (bfd_pef_parse_function_stubs): Likewise.
3100 (bfd_pef_parse_symbols): Likewise.
3102 2020-01-03 Sergei Trofimovich <siarheit@google.com>
3104 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3105 on binary inputs ld/PR25316.
3106 (is_ia64_elf): new helper to filter on ia64 objects.
3108 2020-01-03 Jan Beulich <jbeulich@suse.com>
3110 * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
3112 (bfd_mach_o_scan): Insert underscore in two variable names.
3114 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3116 * Makefile.am: Add z80-elf target support.
3117 * configure.ac: Likewise.
3118 * targets.c: Likewise.
3119 * Makefile.in: Regenerate.
3120 * configure: Regenerate.
3121 * config.bfd: Add z80-elf target support and new arches: ez80 and
3123 * elf32-z80.c: New file.
3124 * archures.c: Add new z80 architectures: eZ80 and Z180.
3125 * coffcode.h: Likewise.
3126 * cpu-z80.c: Likewise.
3127 * coff-z80.c: Add new relocations for Z80 target and local label
3129 * reloc.c: Add new relocs.
3130 * bfd-in2.h: Regenerate.
3131 * libbfd.h: Regenerate.
3133 2020-01-02 Tamar Christina <tamar.christina@arm.com>
3137 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
3139 2020-01-01 Alan Modra <amodra@gmail.com>
3141 Update year range in copyright notice of all files.
3143 For older changes see ChangeLog-2019
3145 Copyright (C) 2020 Free Software Foundation, Inc.
3147 Copying and distribution of this file, with or without modification,
3148 are permitted in any medium without royalty provided the copyright
3149 notice and this notice are preserved.
3155 version-control: never