1 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
3 * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
4 (riscv_parse_add_subset): Always add the implicit extensions, even if
5 their versions are RISCV_UNKNOWN_VERSION.
6 (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
7 in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the
8 implicit extension after it has been expanded.
9 (riscv_parse_add_implicit_subsets): Updated.
11 2021-04-12 Nelson Chu <nelson.chu@sifive.com>
13 * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
14 (riscv_std_s_ext_strtab): Likewise.
15 (riscv_std_h_ext_strtab): Likewise.
16 (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
17 (enum riscv_prefix_ext_class): Moved forward and renamed from
18 riscv_isa_ext_class. Reorder them according to the parsing order,
19 since the enum values are used to check the orders in the
20 riscv_compare_subsets.
21 (struct riscv_parse_prefix_config): Moved forward and renamed from
22 riscv_parse_config_t. Also removed the ext_valid_p field, the
23 related functions are replaced by riscv_valid_prefixed_ext.
24 (parse_config): Moved forward and updated. The more letters of the
25 prefix string, the more forward it must be defined. Otherwise, we
26 will get the wrong mapping when using strncmp in riscv_get_prefix_class.
27 (riscv_get_prefix_class): Moved forward. Support to parse the
28 multi-letter prefix, like zxm.
29 (riscv_known_prefixed_ext): New function, check if the prefixed
30 extension is supported according to the right riscv_std_*_ext_strtab.
31 (riscv_valid_prefixed_ext): New function, used to replace the
32 riscv_ext_*_valid_p functions.
33 (riscv_init_ext_order): Do not set the values for prefix keywords
34 since they may have multiple letters for now.
35 (riscv_compare_subsets): Set the order values of prefix keywords
36 to negative numbers according to the riscv_prefix_ext_class.
37 (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
38 have parsed the prefixed extensions.
39 (riscv_parse_prefixed_ext): Updated and removed the parameter config.
40 Report error when the prefix is unknown.
41 (riscv_parse_subset): Do not parse the prefixed extensions according
42 to the orders in the parse_config. Remove the confused message and
43 let riscv_parse_prefixed_ext to report the details.
44 * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
45 (riscv_get_prefix_class): Removed to static.
47 2021-04-08 Mike Frysinger <vapier@gentoo.org>
49 * configure.ac (ACX_BUGURL): Use https://.
50 * configure.com (COPY_TEXT): Likewise.
51 * configure: Regenerate.
53 2021-04-05 Alan Modra <amodra@gmail.com>
55 * configure.ac: Don't check for long long or long double type.
56 Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
57 strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check
58 for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
59 vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS.
60 (AC_ISC_POSIX): Don't invoke.
61 (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
62 * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
63 Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder
64 header order as per automake AC_INCLUDES_DEFAULT.
65 * bfd-in.h: Include inttypes.h unconditionally.
66 * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
67 long double are available.
68 (bfd_scan_vma): Assume long long and strtoull are available.
69 * elflink.c: Include limits.h unconditionally.
70 * elfnn-riscv.c: Likewise.
71 * wasm-module.c: Likewise.
72 * hpux-core.c: Include dirent.h unconditionally.
73 * trad-core.c: Likewise.
74 * hosts/x86-64linux.h: Include stdlib.h unconditionally.
75 * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
76 * elf32-m68hc1x.c: Don't include alloca-conf.h.
77 * elf64-hppa.c: Likewise.
79 * wasm-module.c: Likewise.
81 * bfd-in2.h: Regenerate.
82 * config.in: Regenerate.
83 * configure: Regenerate.
85 2021-04-01 Tamar Christina <tamar.christina@arm.com>
88 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
90 2021-04-01 Martin Liska <mliska@suse.cz>
92 * ecoff.c (strneq): Remove strneq and use startswith.
93 (_bfd_ecoff_slurp_armap): Likewise.
95 2021-04-01 Martin Liska <mliska@suse.cz>
97 * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
98 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
99 (elf_get_reloc_section): Likewise.
100 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
101 * elf32-m32r.c (m32r_elf_section_flags): Likewise.
102 * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
103 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
104 (nds32_elf_relocate_section): Likewise.
105 (nds32_elf_action_discarded): Likewise.
106 (nds32_elf_check_relocs): Likewise.
107 (nds32_elf_section_flags): Likewise.
108 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
109 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
110 * elf32-rx.c (rx_table_find): Likewise.
111 (rx_table_map): Likewise.
112 * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
113 (spu_elf_find_overlays): Likewise.
114 (needs_ovl_stub): Likewise.
115 (allocate_spuear_stubs): Likewise.
116 (build_spuear_stubs): Likewise.
117 (mark_overlay_section): Likewise.
118 (spu_elf_auto_overlay): Likewise.
119 (spu_elf_output_symbol_hook): Likewise.
120 * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
121 * elf32-xtensa.c (xtensa_property_section_name): Likewise.
122 * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
123 (ppc64_elf_relocate_section): Likewise.
124 * elflink.c (resolve_section): Likewise.
125 (UNARY_OP): Likewise.
126 (BINARY_OP_HEAD): Likewise.
127 (elf_link_input_bfd): Likewise.
128 * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
129 * elfxx-riscv.c (riscv_parse_subset): Likewise.
130 * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
131 * opncls.c (get_build_id): Likewise.
133 2021-03-31 Alan Modra <amodra@gmail.com>
136 * bfd-in.h: Don't poison FALSE or TRUE.
137 * bfd-in2.h: Regenerate.
139 2021-03-31 Alan Modra <amodra@gmail.com>
141 * sysdep.h: POISON_BFD_BOOLEAN: Define.
142 * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
143 * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
144 * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
145 * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
146 * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
147 * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
148 * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
149 * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
150 * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
151 * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
152 * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
153 * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
154 * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
155 * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
156 * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
157 * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
158 * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
159 * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
160 * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
161 * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
162 * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
163 * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
164 * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
165 * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
166 * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
167 * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
168 * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
169 * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
170 * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
171 * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
172 * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
173 * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
174 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
175 * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
176 * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
177 * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
178 * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
179 * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
180 * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
181 * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
182 * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
183 * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
184 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
185 * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
186 * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
187 * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
188 * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
189 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
190 * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
191 * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
192 * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
193 * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
194 * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
195 * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
196 * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
197 * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
198 * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
199 * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
200 * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
201 * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
202 * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
203 * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
204 * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
205 * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
206 * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
207 * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
208 * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
209 * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
210 * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
211 * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
212 * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
213 * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
214 * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
215 * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
216 * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
217 * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
218 * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
219 * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
220 * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
221 * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
222 * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
223 * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
224 * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
225 TRUE with true throughout.
226 * bfd-in2.h: Regenerate.
227 * libbfd.h: Regenerate.
228 * libcoff.h: Regenerate.
230 2021-03-31 Alan Modra <amodra@gmail.com>
232 * bfd-in.h: Include stdbool.h.
233 (bfd_boolean): Define as bool
234 * bfd-in2.h: Regenerate.
236 2021-03-31 Alan Modra <amodra@gmail.com>
238 * .gitignore: Delete bfd_stdint.h entry.
239 * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
240 (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
241 * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
242 * configure.ac: Don't invoke GCC_HEADER_STDINT.
243 * configure.com: Don't create bfd_stdint.h.
244 * Makefile.in: Regenerate.
245 * aclocal.m4: Regenerate.
246 * bfd-in2.h: Regenerate.
247 * config.in: Regenerate.
248 * configure: Regenerate.
249 * doc/Makefile.in: Regenerate.
250 * po/BLD-POTFILES.in: Regenerate.
252 2021-03-31 Alan Modra <amodra@gmail.com>
254 * bfd-in.h: Include string.h.
255 (LITMEMCPY, LITSTRCPY): Delete.
256 * bfd-in2.h: Regenerate.
258 2021-03-30 Alan Modra <amodra@gmail.com>
260 * elflink.c (elf_link_add_object_symbols): Don't set h->indx
261 unless is_elf_hash_table.
263 2021-03-29 Alan Modra <amodra@gmail.com>
265 * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
267 * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
269 * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
270 (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
271 (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
272 (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
273 * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
274 * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
275 * elf32-rx.c (rx_set_section_contents): Likewise.
276 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
277 * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
278 * mach-o.c (bfd_mach_o_read_command): Likewise.
279 * targets.c (bfd_get_target_info): Likewise.
281 2021-03-29 Alan Modra <amodra@gmail.com>
283 * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
284 * elf32-z80.c (z80_is_local_label_name): Likewise.
285 * elf32-spu.c (spu_elf_modify_headers): Likewise.
286 * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
288 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
289 for error return from vms_write_data_block.
291 2021-03-29 Alan Modra <amodra@gmail.com>
293 * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
294 * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
295 (elf64_ia64_local_dyn_sym_thunk): Likewise.
296 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
297 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
298 (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
299 * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
300 (elfNN_ia64_local_dyn_sym_thunk): Likewise.
301 * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
302 (riscv_pcrel_reloc_eq): Likewise.
303 (riscv_elf_finish_local_dynamic_symbol): Likewise.
304 * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
305 (finish_local_dynamic_symbol): Likewise.
306 * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
307 * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
308 (mips_elf_count_got_symbols): Change return type to bfd_boolean.
310 2021-03-29 Alan Modra <amodra@gmail.com>
312 * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
314 (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
315 elf_link_output_symstrtab when calling output_arch_syms and
316 output_arch_local_syms.
317 * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
318 elf_backend_output_arch_local_syms>): Change return type of func
319 arg to match elf_link_output_symstrtab.
320 * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
322 * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
323 (nds32_elf_output_arch_syms): Correct func return type.
325 2021-03-29 Alan Modra <amodra@gmail.com>
327 * elf-m10200.c (mn10200_elf_relocate_section): Return int.
328 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
329 * elf32-arc.c (elf_arc_relocate_section): Likewise.
330 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
331 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
332 * elf32-bfin.c (bfin_relocate_section): Likewise.
333 (bfinfdpic_relocate_section): Likewise.
334 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
335 * elf32-cris.c (cris_elf_relocate_section): Likewise.
336 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
337 * elf32-csky.c (csky_elf_relocate_section): Likewise.
338 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
339 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
340 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
341 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
342 * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
343 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
344 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
345 * elf32-i386.c (elf_i386_relocate_section): Likewise.
346 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
347 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
348 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
349 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
350 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
351 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
352 * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
353 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
354 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
355 * elf32-mep.c (mep_elf_relocate_section): Likewise.
356 * elf32-metag.c (elf_metag_relocate_section): Likewise.
357 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
358 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
359 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
360 * elf32-mt.c (mt_elf_relocate_section): Likewise.
361 * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
362 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
363 * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
364 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
365 * elf32-pru.c (pru_elf32_relocate_section): Likewise.
366 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
367 * elf32-rx.c (rx_elf_relocate_section): Likewise.
368 * elf32-s390.c (elf_s390_relocate_section): Likewise.
369 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
370 (_bfd_score_elf_relocate_section): Likewise.
371 * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
372 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
373 * elf32-sh.c (sh_elf_relocate_section): Likewise.
374 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
375 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
376 * elf32-v850.c (v850_elf_relocate_section): Likewise.
377 * elf32-vax.c (elf_vax_relocate_section): Likewise.
378 * elf32-visium.c (visium_elf_relocate_section): Likewise.
379 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
380 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
381 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
382 * elf32-z80.c (z80_elf_relocate_section): Likewise.
383 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
384 (elf64_alpha_relocate_section): Likewise.
385 * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
386 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
387 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
388 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
389 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
390 * elf64-s390.c (elf_s390_relocate_section): Likewise.
391 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
392 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
393 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
394 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
395 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
396 * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
397 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
398 * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
399 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
400 * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
402 2021-03-26 Keith Seitz <keiths@redhat.com>
404 * elfcore.h (_bfd_elf_core_find_build_id): Seek file
405 offset of program headers after calling elf_read_notes.
407 2021-03-23 Jan Beulich <jbeulich@suse.com>
409 * dwarf2.c (read_indexed_string): Rename index to idx.
411 2021-03-22 Martin Liska <mliska@suse.cz>
413 * bfd-in.h (startswith): Add startswith function.
414 (CONST_STRNEQ): Remove.
415 * bfd-in2.h (startswith): Regenerate with make headers.
416 * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
417 (_bfd_slurp_extended_name_table): Likewise.
418 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
419 * bfd.c (bfd_get_sign_extend_vma): Likewise.
420 (bfd_convert_section_size): Likewise.
421 (bfd_convert_section_contents): Likewise.
422 * coff-stgo32.c (go32exe_create_stub): Likewise.
423 (go32exe_check_format): Likewise.
424 * coffcode.h (styp_to_sec_flags): Likewise.
425 (GNU_DEBUGALTLINK): Likewise.
426 * coffgen.c (_bfd_coff_section_already_linked): Likewise.
427 (coff_gc_sweep): Likewise.
428 (bfd_coff_gc_sections): Likewise.
429 * cofflink.c (coff_link_add_symbols): Likewise.
430 (process_embedded_commands): Likewise.
431 * compress.c (bfd_is_section_compressed_with_header): Likewise.
432 (bfd_init_section_decompress_status): Likewise.
433 * dwarf2.c (find_debug_info): Likewise.
434 (place_sections): Likewise.
435 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
436 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
437 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
438 (assign_section_numbers): Likewise.
439 (elfcore_grok_win32pstatus): Likewise.
440 * elf32-arm.c (cmse_scan): Likewise.
441 (elf32_arm_gc_mark_extra_sections): Likewise.
442 (elf32_arm_size_dynamic_sections): Likewise.
443 (is_arm_elf_unwind_section_name): Likewise.
444 * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
445 * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
446 * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
447 * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
448 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
449 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
450 * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
451 * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
452 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
453 * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
454 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
455 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
456 * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
457 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
458 * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
459 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
460 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
461 * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
462 * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
463 (elf32_tic6x_size_dynamic_sections): Likewise.
464 * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
465 * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
466 (xtensa_is_insntable_section): Likewise.
467 (xtensa_is_littable_section): Likewise.
468 (xtensa_is_proptable_section): Likewise.
469 (xtensa_property_section_name): Likewise.
470 (xtensa_callback_required_dependence): Likewise.
471 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
472 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
473 * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
474 (get_reloc_section): Likewise.
475 (elf64_ia64_size_dynamic_sections): Likewise.
476 (elf64_ia64_object_p): Likewise.
477 * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
478 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
479 * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
480 * elflink.c (elf_link_add_object_symbols): Likewise.
481 (_bfd_elf_gc_mark_extra_sections): Likewise.
482 (bfd_elf_parse_eh_frame_entries): Likewise.
483 (_bfd_elf_section_already_linked): Likewise.
484 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
485 * elfnn-ia64.c (is_unwind_section_name): Likewise.
486 (elfNN_ia64_size_dynamic_sections): Likewise.
487 (elfNN_ia64_object_p): Likewise.
488 * elfxx-mips.c (FN_STUB_P): Likewise.
489 (CALL_STUB_P): Likewise.
490 (CALL_FP_STUB_P): Likewise.
491 (_bfd_mips_elf_section_from_shdr): Likewise.
492 (_bfd_mips_elf_fake_sections): Likewise.
493 (_bfd_mips_elf_size_dynamic_sections): Likewise.
494 (_bfd_mips_final_write_processing): Likewise.
495 (_bfd_mips_elf_final_link): Likewise.
496 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
497 * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
498 (elf_x86_64_is_reloc_section): Likewise.
499 * hpux-core.c (thread_section_p): Likewise.
500 * libcoff.h (bfd_pei_p): Likewise.
501 * linker.c (REAL): Likewise.
502 (unwrap_hash_lookup): Likewise.
503 (_bfd_generic_link_add_one_symbol): Likewise.
504 * mmo.c (mmo_internal_write_section): Likewise.
505 * osf-core.c (osf_core_core_file_p): Likewise.
506 * pef.c (bfd_pef_print_symbol): Likewise.
507 * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
508 * som.c (som_slurp_symbol_table): Likewise.
509 (som_slurp_armap): Likewise.
510 * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
512 2021-03-22 Jan Beulich <jbeulich@suse.com>
514 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
515 language translation wrapping to _bfd_error_handler()
518 2021-03-21 Alan Modra <amodra@gmail.com>
520 * bfd-in.h (startswith): New inline.
521 (CONST_STRNEQ): Use startswith.
522 * bfd-in2.h: Regenerate.
524 2021-03-20 Alan Modra <amodra@gmail.com>
527 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
528 test for .gnu.debuglto*.
530 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
533 * elf.c (_bfd_elf_make_section_from_shdr): Treat
534 .gnu.debuglto_.debug_ section as debugging section unless it is
535 marked with SHF_EXCLUDE.
536 * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
537 (bfd_elf_match_symbols_in_sections): Ignore section symbols when
538 matching non-debugging sections or linkonce section with comdat
541 2021-03-18 H.J. Lu <hongjiu.lu@intel.com>
544 * dwarf2.c (read_attribute_value): Check version >= 3 for
547 2021-03-16 Nick Clifton <nickc@redhat.com>
549 * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
550 overrun by using sizeof of the destination x_fname field as the
553 2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
555 * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
557 2021-03-12 Clément Chigot <clement.chigot@atos.net>
559 * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
560 BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
561 BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
562 BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
563 BFD_RELOC_PPC64_TLS_ML): New relocations.
564 * bfd-in2.h: Regenerate.
565 * libbfd.h: Regenerate.
566 * coff-rs6000.c (xcoff_calculate_relocation): Call
567 xcoff_reloc_type_tls for TLS relocations.
568 (xcoff_howto_table): Implement TLS relocations.
569 (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
570 (xcoff_reloc_type_tls): New function.
571 * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
572 (xcoff_howto_table): Likewise.
573 (_bfd_xcoff_reloc_type_lookup): Likewise.
574 * coffcode.h (sec_to_styp_flags): Handle TLS sections.
575 (styp_to_sec_flags): Likewise.
576 (coff_compute_section_file_positions): Avoid file offset
577 optimisation for .data when the previous section is .tdata.
578 (coff_write_object_contents): Handle TLS sections.
579 * coffswap.h (coff_swap_aouthdr_out): Add support for
580 new fields in aouthdr.
581 * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
582 * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
583 (xcoff_need_ldrel_p): Add cases for TLS relocations.
584 (xcoff_create_ldrel): Add l_symndx for TLS sections.
586 2021-03-12 Clément Chigot <clement.chigot@atos.net>
588 * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
590 * bfd-in2.h: Regenerate.
591 * libbfd.h: Regenerate.
592 * coff-rs6000.c (xcoff_calculate_relocation): Call
593 xcoff_reloc_type_toc for R_TOCU and R_TOCL.
594 (xcoff_howto_table): Remove src_mask for TOC relocations.
595 Add R_TOCU and R_TOCL howtos.
596 (_bfd_xcoff_reloc_type_lookup): Add cases for
597 BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
598 (xcoff_reloc_type_toc): Compute the whole offset.
599 Implement R_TOCU and R_TOCL.
600 * coff64-rs6000.c (xcoff64_calculate_relocation):
602 (xcoff64_howto_table): Likewise.
603 (xcoff64_reloc_type_lookup): Likewise.
605 2021-03-12 Clément Chigot <clement.chigot@atos.net>
607 * coff-rs6000.c (xcoff_calculate_relocation): Correct and
609 (xcoff_howto_table): Likewise.
610 (xcoff_rtype2howto): Increase r_type maximum value.
611 (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
612 of create a new one from scratch. Enable only some relocations
613 to have a changing r_size.
614 * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
615 (xcoff64_howto_table): Likewise.
616 (xcoff64_rtype2howto): Likewise.
617 (xcoff64_ppc_relocate_section): Likewise.
618 * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
620 2021-03-12 Clément Chigot <clement.chigot@atos.net>
622 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
624 2021-03-12 Clément Chigot <clement.chigot@atos.net>
626 * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
627 * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
628 support for o_cputype field. Avoid creating an empty a.out header
631 2021-03-12 Clément Chigot <clement.chigot@atos.net>
633 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
636 2021-03-11 Nelson Chu <nelson.chu@sifive.com>
638 * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
639 restart_relax, used to check if we need to run the whole
640 relaxations from relax pass 0 to 2 again.
641 (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
642 (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
643 (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
644 (bfd_elfNN_riscv_restart_relax_sections): New function. Called by
645 after_allocation to check if we need to run the whole relaxations again.
646 (_bfd_riscv_relax_section): We will only enter into the relax pass 3
647 when the restart_relax is FALSE; At last set restart_relax to TRUE if
649 * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
650 (bfd_elf64_riscv_restart_relax_sections): Likewise.
652 2021-03-10 Jan Beulich <jbeulich@suse.com>
654 * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
657 2021-03-10 Alan Modra <amodra@gmail.com>
658 Jan Beulich <jbeulich@suse.com>
660 * elf.c (bfd_elf_generic_reloc): Make references between debug
661 sections use section relative values.
663 2021-03-09 Jan Beulich <jbeulich@suse.com>
665 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
667 2021-03-05 H.J. Lu <hongjiu.lu@intel.com>
671 * bfd.c (_bfd_get_link_info): New function.
672 * elf-bfd.h (output_elf_obj_tdata): Add link_info.
673 (elf_link_info): New.
674 * libbfd-in.h (_bfd_get_link_info): New prototype.
675 * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
676 R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
677 * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
678 (pex64_link_add_symbols): New function.
679 (coff_bfd_link_add_symbols): New macro.
680 * libbfd.h: Regenerated.
682 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
683 Andrew Burgess <andrew.burgess@embecosm.com>
685 * elf-bfd.h (elfcore_write_riscv_csr): Declare.
686 * elf.c (elfcore_grok_riscv_csr): New function.
687 (elfcore_grok_note): Handle NT_RISCV_CSR.
688 (elfcore_write_riscv_csr): New function.
689 (elfcore_write_register_note): Handle '.reg-riscv-csr'.
691 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
692 Andrew Burgess <andrew.burgess@embecosm.com>
694 * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
695 (PRPSINFO_PR_PSARGS_LENGTH): Define.
696 (riscv_write_core_note): New function.
697 (riscv_elf_grok_psinfo): Make use of two new length defines.
698 (elf_backend_write_core_note): Define.
700 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
701 Andrew Burgess <andrew.burgess@embecosm.com>
703 * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
704 * elf.c (elfcore_grok_gdb_tdesc): New function.
705 (elfcore_grok_note): Handle NT_GDB_TDESC.
706 (elfcore_write_gdb_tdesc): New function.
707 (elfcore_write_register_note): Handle NT_GDB_TDESC.
709 2021-03-05 Nick Clifton <nickc@redhat.com>
712 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
713 (read_indexed_string): Placeholder function.
714 (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
717 2021-03-05 Alan Modra <amodra@gmail.com>
719 * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
721 * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
722 adjustments here instead. Separate pc-relative adjustments
723 from symbol related adjustments. Tidy comments and formatting.
725 2021-03-04 Jan Beulich <jbeulich@suse.com>
727 * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
730 2021-03-04 Alan Modra <amodra@gmail.com>
732 * rs6000-core.c (rs6000coff_core_p): Correct prototype.
734 2021-03-03 Alan Modra <amodra@gmail.com>
737 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
738 processing not when start/stop symbol section is unmarked but
739 on first time a start/stop symbol is processed.
741 2021-03-03 Alan Modra <amodra@gmail.com>
743 * reloc.c: Include x86_64.h rather than internal.h.
745 2021-03-02 Nick Clifton <nickc@redhat.com>
748 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
749 function and variable tags and a second time to resolve their
752 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
754 * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
756 2021-03-02 Alan Modra <amodra@gmail.com>
759 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
760 linker defined start/stop symbols when start_stop_gc.
762 2021-03-02 Alan Modra <amodra@gmail.com>
764 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
765 indirect to pc-relative or toc-relative for undefined symbols.
767 2021-03-01 Alan Modra <amodra@gmail.com>
768 Fangrui Song <maskray@google.com>
770 * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
771 defined start/stop symbols when start_stop_gc.
772 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
773 (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
774 * linker.c (bfd_generic_define_start_stop): Likewise.
776 2021-02-25 Alan Modra <amodra@gmail.com>
779 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
780 * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
781 use when deciding an as-needed library should be loaded instead
782 of using the binding of the library definition.
784 2021-02-24 Alan Modra <amodra@gmail.com>
787 * coff-stgo32.c (go32exe_check_format): Sanity check size of
788 header to avoid a buffer overflow.
790 2021-02-22 Alan Modra <amodra@gmail.com>
792 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
793 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
795 2021-02-19 Nelson Chu <nelson.chu@sifive.com>
798 * elfnn-riscv.c (perform_relocation): Updated encoding macros.
799 (_bfd_riscv_relax_call): Likewise.
800 (_bfd_riscv_relax_lui): Likewise.
801 * elfxx-riscv.c (howto_table): Likewise.
803 2021-02-18 Nelson Chu <nelson.chu@sifive.com>
805 * Makefile.am: Added cpu-riscv.h.
806 * Makefile.in: Regenerated.
807 * po/SRC-POTFILES.in: Regenerated.
808 * cpu-riscv.h: Added to support spec versions controlling.
809 Also added extern arrays and functions for cpu-riscv.c.
810 (enum riscv_spec_class): Define all spec classes here uniformly.
811 (struct riscv_spec): Added for all specs.
812 (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
813 (RISCV_GET_SPEC_NAME): Likewise.
814 (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
815 (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
816 (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
817 * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
818 (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
819 (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
820 (riscv_priv_specs): Moved below.
821 (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
822 (riscv_isa_specs): Moved from include/opcode/riscv.h.
823 * elfnn-riscv.c: Included cpu-riscv.h.
824 (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
825 * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
826 (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
827 * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
829 2021-02-17 Alan Modra <amodra@gmail.com>
831 * wasm-module.c: Guard include of limits.h.
832 (CHAR_BIT): Provide backup define.
833 (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
834 Correct signed overflow checking.
836 2021-02-17 Nelson Chu <nelson.chu@sifive.com>
839 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
840 copying the elf flags from input BFD to output BFD, until we have
841 checked if the input BFD has no code section or not. Also fix the
842 problem that we only check the first section rather than the entire
843 sections for input BFD.
845 2021-02-16 Alan Modra <amodra@gmail.com>
847 * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
848 (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
850 2021-02-15 Jan Beulich <jbeulich@suse.com>
852 * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
853 * doc/Makefile.in: Re-generate.
855 2021-02-15 Alan Modra <amodra@gmail.com>
857 * elf32-nds32.c (nds32_get_section_contents): Replace
858 bfd_malloc_and_get_section with bfd_get_full_section_contents.
859 (nds32_elf_relax_delete_blanks): Init contents.
860 (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
862 2021-02-15 Alan Modra <amodra@gmail.com>
864 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
865 bfd_get_full_section_contents.
867 2021-02-14 Alan Modra <amodra@gmail.com>
869 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
870 all fixes to bfd_generic_get_relocated_section_contents since this
871 function was split out.
873 2021-02-11 Alan Modra <amodra@gmail.com>
875 * config.bfd: Remove ia64 from obsolete list.
877 2021-02-11 Alan Modra <amodra@gmail.com>
880 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
882 2021-02-11 Alan Modra <amodra@gmail.com>
885 * elf32-avr.c (avr_elf32_load_records_from_section): Use
886 bfd_malloc_and_get_section. Use bfd_byte* vars and remove then
889 2021-02-11 Alan Modra <amodra@gmail.com>
892 * section.c (bfd_get_section_contents): Avoid possible overflow
893 when range checking offset and count.
894 (bfd_set_section_contents): Likewise.
896 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
898 * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
900 * configure: Regenerated.
902 2021-02-09 Alan Modra <amodra@gmail.com>
904 * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
905 * configure.ac: Delete symbian entries.
906 * elf-bfd.h (enum elf_target_os): Delete is_symbian.
907 * elf32-arm.c: Remove symbian support. Formatting.
908 * targets.c: Delete symbian entries.
909 * configure: Regenerate.
911 2021-02-04 H.J. Lu <hongjiu.lu@intel.com>
914 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
915 info when failed to convert GOTPCREL relocation.
917 2021-02-04 Nelson Chu <nelson.chu@sifive.com>
919 * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
921 2021-02-04 Alan Modra <amodra@gmail.com>
924 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
925 libraries for IR references on pass over libraries after LTO
928 2021-02-03 Alan Modra <amodra@gmail.com>
931 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
932 (elf_link_add_object_symbols): Here too. Don't pull in as-needed
933 libraries when H is an indirect symbol after calling
934 _bfd_elf_add_default_symbol.
936 2021-02-03 Alan Modra <amodra@gmail.com>
939 * elflink.c (_bfd_elf_add_default_symbol): Clear override when
940 undecorated symbol will have a different version.
942 2021-02-02 Alan Modra <amodra@gmail.com>
945 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
946 Use when handling default versioned symbol. Rename existing
947 override variable to nondef_override and use for non-default
949 (elf_link_add_object_symbols): Adjust call to suit. Don't
950 pull in as-needed libraries when override is set.
952 2021-02-01 Emery Hemingway <ehmry@posteo.net>
954 * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
956 2021-02-01 Egor Vishnyakov <lenvampir@yandex.ru>
959 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
960 offset for the R_RL78_RH_SADDR relocation.
962 2021-01-29 Alan Modra <amodra@gmail.com>
965 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
966 on symbols defined in absolute or other special sections.
968 2021-01-28 Alan Modra <amodra@gmail.com>
971 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
972 prevent endless looping of linked-to sections.
974 2020-12-17 Mihails Strasuns <mihails.strasuns@intel.com>
976 * bfd-elf.h (elfcore_write_file_note): New function.
977 * elf.c (elfcore_write_file_note): New function.
979 2021-01-26 Alan Modra <amodra@gmail.com>
981 * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
983 2021-01-24 H.J. Lu <hongjiu.lu@intel.com>
986 * dwarf2.c (read_rnglists): Ignore empty range when parsing line
989 2021-01-23 H.J. Lu <hongjiu.lu@intel.com>
992 * dwarf2.c (read_rnglists): Advance rngs_ptr after
993 _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
995 2021-01-20 Alan Modra <amodra@gmail.com>
997 * elf32-ppc.c: Delete outdated comment.
998 (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
999 * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1001 2021-01-20 Alan Modra <amodra@gmail.com>
1003 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1004 section symbols are present.
1006 2021-01-19 Alan Modra <amodra@gmail.com>
1008 * elf64-ppc.c (elf_hash_entry): New inline function. Use
1009 throughout to replace casts.
1010 (branch_reloc_hash_match): Remove const from params.
1011 (use_local_plt): New function.
1012 (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1013 (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1015 * elf32-ppc.c (use_local_plt): New function.
1016 (allocate_dynrelocs, ppc_elf_relocate_section),
1017 (write_global_sym_plt): Use use_local_plt.
1019 2021-01-17 H.J. Lu <hongjiu.lu@intel.com>
1022 * elflink.c (elf_create_symbuf): Also ignore section symbols.
1024 2021-01-16 H.J. Lu <hongjiu.lu@intel.com>
1027 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1028 check pointer_equality_needed.
1030 2021-01-15 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf-linker-x86.h (elf_linker_x86_params): Add
1033 report_relative_reloc.
1034 * elf32-i386.c (elf_i386_relocate_section): Call
1035 _bfd_x86_elf_link_report_relative_reloc to report relative
1036 relocations for -z report-relative-reloc.
1037 (elf_i386_finish_dynamic_symbol): Likewse.
1038 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1039 (elf_x86_64_finish_dynamic_symbol): Likewse.
1040 * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1042 * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1045 2021-01-16 Alan Modra <amodra@gmail.com>
1047 * compress.c (decompress_contents): Tidy inflateEnd result test.
1049 2021-01-16 Alan Modra <amodra@gmail.com>
1052 * elflink.c (elf_link_output_extsym): Use version 1 in
1053 .gnu.version for undefined unversioned symbols.
1055 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1057 * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1058 caused the by previous commit accidentally.
1060 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1062 * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1063 also aligned the code.
1065 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1067 * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1069 2021-01-15 Nelson Chu <nelson.chu@sifive.com>
1071 * elfnn-riscv.c: Comments tidy and improvement.
1072 * elfxx-riscv.c: Likewise.
1073 * elfxx-riscv.h: Likewise.
1075 2021-01-14 H.J. Lu <hongjiu.lu@intel.com>
1078 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1079 section for R_BFIN_FUNCDESC.
1081 2021-01-14 Nick Clifton <nickc@redhat.com>
1083 * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1085 2021-01-13 Alan Modra <amodra@gmail.com>
1087 * Makefile.in: Regenerate.
1088 * doc/Makefile.in: Regenerate.
1090 2021-01-13 Alan Modra <amodra@gmail.com>
1093 * section.c (struct bfd_section): Remove pattern field.
1094 (BFD_FAKE_SECTION): Adjust to suit.
1095 * bfd-in2.h: Regenerate.
1096 * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1097 (bfd_elf_final_link): Don't call elf_fixup_link_order.
1099 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1102 * configure.ac: Use GNU_MAKE_JOBSERVER.
1103 * aclocal.m4: Regenerated.
1104 * configure: Likewise.
1106 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
1109 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1110 R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1112 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
1115 * configure: Regenerated.
1117 2021-01-11 Nick Clifton <nickc@redhat.com>
1119 * po/fr.po: Updated French translation.
1120 * po/pt.po: Updated Portuguese translation.
1121 * po/sr.po: Updated Serbian translation.
1122 * po/uk.po: Updated Ukranian translation.
1124 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1126 * configure: Regenerated.
1128 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
1131 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1132 -z lam-u48 and -z lam-u57.
1134 2021-01-09 Nick Clifton <nickc@redhat.com>
1136 * version.m4: Change to 2.36.50.
1137 * configure: Regenerate.
1138 * po/bfd.pot: Regenerate.
1140 2021-01-09 Nick Clifton <nickc@redhat.com>
1142 * 2.36 release branch crated.
1144 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1146 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1147 LAM_U57 when setting LAM_U48.
1149 2021-01-08 H.J. Lu <hongjiu.lu@intel.com>
1153 * elflink.c (elf_fixup_link_order): Verify that fixing up
1154 SHF_LINK_ORDER doesn't increase the output section size.
1156 2021-01-09 Alan Modra <amodra@gmail.com>
1158 * configure: Regenerate.
1160 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
1162 * configure: Regenerate.
1164 2021-01-07 H.J. Lu <hongjiu.lu@intel.com>
1167 * aix386-core.c (core_aix386_vec): Initialize
1168 keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1169 * aout-target.h (MY (vec)): Likewise.
1170 * binary.c (binary_vec): Likewise.
1171 * cisco-core.c (core_cisco_be_vec): Likewise.
1172 (core_cisco_le_vec): Likewise.
1173 * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1174 * coff-i386.c (TARGET_SYM): Likewise.
1175 (TARGET_SYM_BIG): Likewise.
1176 * coff-ia64.c (TARGET_SYM): Likewise.
1177 * coff-mips.c (mips_ecoff_le_vec): Likewise.
1178 (mips_ecoff_be_vec): Likewise.
1179 (mips_ecoff_bele_vec): Likewise.
1180 * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1181 (powerpc_xcoff_vec): Likewise.
1182 * coff-sh.c (sh_coff_small_vec): Likewise.
1183 (sh_coff_small_le_vec): Likewise.
1184 * coff-tic30.c (tic30_coff_vec): Likewise.
1185 * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1186 (tic54x_coff0_beh_vec): Likewise.
1187 (tic54x_coff1_vec): Likewise.
1188 (tic54x_coff1_beh_vec): Likewise.
1189 (tic54x_coff2_vec): Likewise.
1190 (tic54x_coff2_beh_vec): Likewise.
1191 * coff-x86_64.c (TARGET_SYM): Likewise.
1192 (TARGET_SYM_BIG): Likewise.
1193 * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1194 (rs6000_xcoff64_aix_vec): Likewise.
1195 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1196 (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1197 (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1198 * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1199 (TARGET_LITTLE_SYM): Likewise.
1200 * hppabsd-core.c (core_hppabsd_vec): Likewise.
1201 * hpux-core.c (core_hpux_vec): Likewise.
1202 * i386msdos.c (i386_msdos_vec): Likewise.
1203 * ihex.c (ihex_vec): Likewise.
1204 * irix-core.c (core_irix_vec): Likewise.
1205 * mach-o-target.c (TARGET_NAME): Likewise.
1206 * mmo.c (mmix_mmo_vec): Likewise.
1207 * netbsd-core.c (core_netbsd_vec): Likewise.
1208 * osf-core.c (core_osf_vec): Likewise.
1209 * pdp11.c (MY (vec)): Likewise.
1210 * pef.c (pef_vec): Likewise.
1211 (pef_xlib_vec): Likewise.
1212 * plugin.c (plugin_vec): Likewise.
1213 * ppcboot.c (powerpc_boot_vec): Likewise.
1214 * ptrace-core.c (core_ptrace_vec): Likewise.
1215 * sco5-core.c (core_sco5_vec): Likewise.
1216 * som.c (hppa_som_vec): Likewise.
1217 * srec.c (srec_vec): Likewise.
1218 (symbolsrec_vec): Likewise.
1219 * tekhex.c (tekhex_vec): Likewise.
1220 * trad-core.c (core_trad_vec): Likewise.
1221 * verilog.c (verilog_vec): Likewise.
1222 * vms-alpha.c (alpha_vms_vec): Likewise.
1223 * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1224 * wasm-module.c (wasm_vec): Likewise.
1225 * xsym.c (sym_vec): Likewise.
1226 * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1228 (elf_map_symbols): Don't include ignored section symbols.
1229 * elfcode.h (elf_slurp_symbol_table): Also set
1230 BSF_SECTION_SYM_USED on STT_SECTION symbols.
1231 * elflink.c (bfd_elf_final_link): Generated section symbols only
1232 when emitting relocations or reqired.
1233 * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1234 * syms.c (BSF_SECTION_SYM_USED): New.
1235 * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1236 (bfd_target): Add keep_unused_section_symbols.
1237 (bfd_keep_unused_section_symbols): New.
1238 * bfd-in2.h: Regenerated.
1240 2021-01-07 Nick Clifton <nickc@redhat.com>
1243 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1244 absolute paths and check to see if they are longer than MAX_PATH.
1246 2021-01-07 Philipp Tomsich <prt@gnu.org>
1248 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1250 2021-01-07 Claire Xenia Wolf <claire@symbioticeda.com>
1251 Jim Wilson <jimw@sifive.com>
1252 Andrew Waterman <andrew@sifive.com>
1253 Maxim Blinov <maxim.blinov@embecosm.com>
1254 Kito Cheng <kito.cheng@sifive.com>
1255 Nelson Chu <nelson.chu@sifive.com>
1257 * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1259 2021-01-06 H.J. Lu <hongjiu.lu@intel.com>
1261 * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1262 (bfinfdpic_check_relocs): Likewise.
1264 2021-01-06 Alan Modra <amodra@gmail.com>
1266 * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1268 * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1270 2021-01-06 Alan Modra <amodra@gmail.com>
1272 * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1273 (sparc64-*-solaris2*): Add sparc_elf64_vec and
1276 2021-01-06 Marcus Comstedt <marcus@mc.pp.se>
1278 * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1279 riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec.
1280 * configure.ac: Handle riscv_elf[32|64]_be_vec.
1281 * configure: Regenerate.
1282 * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1283 riscv_is_insn_reloc.
1284 (riscv_get_insn): RISC-V instructions are always little endian, but
1285 bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1287 (riscv_put_insn): Likewsie.
1288 (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1289 (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1290 use riscv_[get|put]_insn or bfd_[get|put].
1291 (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1292 or bfd_[get|put]l16 for code.
1293 (riscv_elf_relocate_section): Likewise.
1294 (riscv_elf_finish_dynamic_symbol): Likewise.
1295 (riscv_elf_finish_dynamic_sections): Likewise.
1296 (_bfd_riscv_relax_call): Likewise.
1297 (_bfd_riscv_relax_lui): Likewise.
1298 (_bfd_riscv_relax_align): Likewise.
1299 (_bfd_riscv_relax_pc): Likewise.
1300 (riscv_elf_object_p): Handled for big endian.
1301 (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1302 * targets.c: Add riscv_elf[32|64]_be_vec.
1303 (_bfd_target_vector): Likewise.
1305 2021-01-05 Alan Modra <amodra@gmail.com>
1307 * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1308 for relocatable executable.
1310 2021-01-05 Alan Modra <amodra@gmail.com>
1312 * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1314 2021-01-05 Nelson Chu <nelson.chu@sifive.com>
1316 * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1317 make sure gp symbol is output as a dynamic symbol.
1319 2021-01-04 H.J. Lu <hongjiu.lu@intel.com>
1322 * elflink.c (compare_link_order): Place unordered sections before
1324 (elf_fixup_link_order): Add a link info argument. Allow mixed
1325 ordered and unordered input sections for non-relocatable link.
1326 Sort the consecutive bfd_indirect_link_order sections with the
1327 same pattern. Change the offsets of the bfd_indirect_link_order
1329 (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1330 * section.c (bfd_section): Add pattern.
1331 (BFD_FAKE_SECTION): Initialize pattern to NULL.
1332 * bfd-in2.h: Regenerated.
1334 2021-01-04 Alexander Fedotov <alfedotov@gmail.com>
1336 * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1337 of private flags with 0x.
1338 * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1340 2021-01-04 Alan Modra <amodra@gmail.com>
1343 * elflink.c (elf_link_input_bfd): Use the file base name in
1344 linker generated STT_FILE symbols.
1346 2021-01-04 Nelson Chu <nelson.chu@sifive.com>
1348 * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1349 * elfxx-riscv.h: Add declaration.
1350 * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1351 riscv_compare_subsets to check the orders.
1352 (riscv_skip_prefix): Removed.
1353 (riscv_prefix_cmp): Removed.
1355 2021-01-04 Alan Modra <amodra@gmail.com>
1358 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1359 calculating subset version length.
1361 2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
1363 * xcofflink.c: Correct spelling in comments.
1365 2021-01-01 Alan Modra <amodra@gmail.com>
1367 Update year range in copyright notice of all files.
1369 For older changes see ChangeLog-2020
1371 Copyright (C) 2021 Free Software Foundation, Inc.
1373 Copying and distribution of this file, with or without modification,
1374 are permitted in any medium without royalty provided the copyright
1375 notice and this notice are preserved.
1381 version-control: never