gas/ChangeLog

   1 2021-04-06  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 27217
   4         * config/tc-aarch64.c (my_get_expression): Rename to
   5         aarch64_get_expression.  Add a fifth argument to enable deferring
   6         of expression resolution.
   7         (parse_typed_reg): Update calls to my_get_expression.
   8         (parse_vector_reg_list): Likewise.
   9         (parse_immediate_expression): Likewise.
  10         (parse_big_immediate): Likewise.
  11         (parse_shift): Likewise.
  12         (parse_shifter_operand_imm): Likewise.
  13         (parse_operands): Likewise.
  14         (parse_shifter_operand_reloc): Update calls to my_get_expression
  15         and call aarch64_force_reloc to determine the value of the new
  16         fifth argument.
  17         (parse_address_main): Likewise.
  18         (parse_half): Likewise.
  19         (parse_adrp): Likewise.
  20         (aarch64_force_reloc): New function.  Contains code extracted from...
  21         (aarch64_force_relocation): ... here.
  22         * testsuite/gas/aarch64/pr27217.s: New test case.
  23         * testsuite/gas/aarch64/pr27217.d: New test driver.
  24
  25 2021-04-06  Jan Beulich  <jbeulich@suse.com>
  26
  27         * write.c (fixup_segment): Move add_symbol_segment declaration
  28         into main loop.
  29
  30 2021-04-05  Alan Modra  <amodra@gmail.com>
  31
  32         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
  33         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
  34         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
  35         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
  36         strstr, or vsnprintf declarations.
  37         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
  38         * as.h: Don't include alloca-conf.h, include config.h instead.
  39         Include string.h, stdlib.h, errno.h unconditionally.  Remove
  40         various fallback declarations.
  41         * asintl.h: Don't test HAVE_LOCALE_H.
  42         * as.c: Don't test HAVE_SETLOCALE.
  43         * dwarf2dbg.c: Include limits.h unconditionally.
  44         * expr.c: Likewise.
  45         * sb.c: Likewise.
  46         * symbols.c: Likewise.
  47         * config/tc-cr16.c: Likewise.
  48         * config/tc-d30v.c: Likewise.
  49         * config/tc-i386.c: Likewise.
  50         * config/tc-ia64.c: Likewise.
  51         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
  52         * config.in: Regenerate.
  53         * configure: Regenerate.
  54         * Makefile.in: Regenerate.
  55         * doc/Makefile.in: Regenerate.
  56
  57 2021-04-01  Martin Liska  <mliska@suse.cz>
  58
  59         * config/obj-coff.c (strneq): Remove strneq and use startswith.
  60         (weak_is_altname): Likewise.
  61         (obj_coff_section): Likewise.
  62         * config/tc-cr16.c (process_label_constant): Likewise.
  63         * config/tc-crx.c (strneq): Likewise.
  64
  65 2021-04-01  Martin Liska  <mliska@suse.cz>
  66
  67         * as.c (select_emulation_mode): Use startswith.
  68         * config/m68k-parse.y: Likewise.
  69         * config/obj-aout.c (obj_aout_type): Likewise.
  70         * config/obj-elf.c (elf_common_parse): Likewise.
  71         (obj_elf_section_type): Likewise.
  72         (obj_elf_section_word): Likewise.
  73         (obj_elf_section): Likewise.
  74         (obj_elf_symver): Likewise.
  75         (adjust_stab_sections): Likewise.
  76         * config/obj-evax.c (evax_shorten_name): Likewise.
  77         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
  78         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
  79         (aarch64_parse_features): Likewise.
  80         (create_register_alias): Likewise.
  81         (aarch64_data_in_code): Likewise.
  82         (md_parse_option): Likewise.
  83         * config/tc-alpha.c (s_alpha_section_word): Likewise.
  84         (s_alpha_pdesc): Likewise.
  85         * config/tc-arc.c (tokenize_extregister): Likewise.
  86         * config/tc-arm.c (create_register_alias): Likewise.
  87         (create_neon_reg_alias): Likewise.
  88         (parse_ifimm_zero): Likewise.
  89         (parse_qfloat_immediate): Likewise.
  90         (arm_elf_section_type): Likewise.
  91         (arm_parse_extension): Likewise.
  92         (aeabi_set_public_attributes): Likewise.
  93         (s_arm_arch_extension): Likewise.
  94         (arm_data_in_code): Likewise.
  95         (start_unwind_section): Likewise.
  96         * config/tc-avr.c (avr_ldi_expression): Likewise.
  97         * config/tc-csky.c (is_freglist_legal): Likewise.
  98         (csky_s_section): Likewise.
  99         * config/tc-d30v.c (do_assemble): Likewise.
 100         * config/tc-dlx.c (parse_operand): Likewise.
 101         * config/tc-epiphany.c (md_assemble): Likewise.
 102         * config/tc-h8300.c (h8300_elf_section): Likewise.
 103         (get_operand): Likewise.
 104         * config/tc-hppa.c (pa_ip): Likewise.
 105         (pa_level): Likewise.
 106         (pa_space): Likewise.
 107         * config/tc-i386.c (i386_mach): Likewise.
 108         (md_assemble): Likewise.
 109         (check_VecOperations): Likewise.
 110         (i386_target_format): Likewise.
 111         (i386_elf_section_type): Likewise.
 112         * config/tc-ia64.c (start_unwind_section): Likewise.
 113         (md_parse_option): Likewise.
 114         (is_taken_branch): Likewise.
 115         (idesc->name,): Likewise.
 116         (note_register_values): Likewise.
 117         (do_alias): Likewise.
 118         * config/tc-m32c.c (insn_to_subtype): Likewise.
 119         * config/tc-m68hc11.c (get_operand): Likewise.
 120         (md_assemble): Likewise.
 121         * config/tc-m68k.c (m68k_ip): Likewise.
 122         (m68k_elf_suffix): Likewise.
 123         * config/tc-mcore.c (mcore_s_section): Likewise.
 124         * config/tc-metag.c (parse_get_set): Likewise.
 125         (md_parse_option): Likewise.
 126         * config/tc-microblaze.c (parse_imm): Likewise.
 127         (check_got): Likewise.
 128         (md_apply_fix): Likewise.
 129         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 130         (md_begin): Likewise.
 131         (s_is_linkonce): Likewise.
 132         (check_regno): Likewise.
 133         (match_float_constant): Likewise.
 134         (classify_vr4120_insn): Likewise.
 135         (match_insn): Likewise.
 136         (mips_after_parse_args): Likewise.
 137         (s_change_sec): Likewise.
 138         (s_option): Likewise.
 139         (parse_code_option): Likewise.
 140         (md_section_align): Likewise.
 141         (nopic_need_relax): Likewise.
 142         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 143         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 144         (mn10300_end_of_match): Likewise.
 145         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 146         * config/tc-nds32.c (nds32_parse_option): Likewise.
 147         * config/tc-nds32.h (md_do_align): Likewise.
 148         * config/tc-nios2.c (strprefix): Likewise.
 149         (nios2_special_relocation_p): Likewise.
 150         (nios2_parse_base_register): Likewise.
 151         (nios2_cons): Likewise.
 152         * config/tc-ns32k.c (addr_mode): Likewise.
 153         * config/tc-pdp11.c (set_option): Likewise.
 154         (parse_reg): Likewise.
 155         (parse_ac5): Likewise.
 156         (parse_op_no_deferred): Likewise.
 157         (set_cpu_model): Likewise.
 158         (set_machine_model): Likewise.
 159         * config/tc-pj.c (md_operand): Likewise.
 160         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 161         (ppc_arch): Likewise.
 162         (ppc_section_type): Likewise.
 163         * config/tc-s12z.c (tb_reg_rel): Likewise.
 164         (tb_opr_rel): Likewise.
 165         * config/tc-s390.c (s390_parse_cpu): Likewise.
 166         (md_parse_option): Likewise.
 167         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 168         (s3_pic_need_relax): Likewise.
 169         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 170         (s7_pic_need_relax): Likewise.
 171         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 172         * config/tc-sparc.c (md_parse_option): Likewise.
 173         (sparc_ip): Likewise.
 174         (s_reserve): Likewise.
 175         (s_common): Likewise.
 176         (s_seg): Likewise.
 177         (sparc_cons): Likewise.
 178         * config/tc-tic54x.c (stag_add_field): Likewise.
 179         (tic54x_endstruct): Likewise.
 180         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 181         * config/tc-v850.c (v850_comm): Likewise.
 182         (md_begin): Likewise.
 183         (md_assemble): Likewise.
 184         * config/tc-vax.c (vax_cons): Likewise.
 185         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 186         * config/tc-xstormy16.c (md_operand): Likewise.
 187         * config/tc-xtensa.c (get_directive): Likewise.
 188         (xg_instruction_matches_option_term): Likewise.
 189         (is_unaligned_label): Likewise.
 190         (cache_literal_section): Likewise.
 191         * config/xtensa-relax.c (parse_precond): Likewise.
 192         (parse_option_cond): Likewise.
 193         (transition_applies): Likewise.
 194         (wide_branch_opcode): Likewise.
 195         * dw2gencfi.c: Likewise.
 196         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 197         * ehopt.c (get_cie_info): Likewise.
 198         * input-file.c (input_file_open): Likewise.
 199         * listing.c (listing_newline): Likewise.
 200         (debugging_pseudo): Likewise.
 201         * read.c (read_a_source_file): Likewise.
 202         * write.c (adjust_reloc_syms): Likewise.
 203         (compress_debug): Likewise.
 204         (maybe_generate_build_notes): Likewise.
 205
 206 2021-03-31  Alan Modra  <amodra@gmail.com>
 207
 208         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 209         * config/bfin-lex-wrapper.c: Likewise.
 210         * itbl-lex.l: Don't include as.h.
 211         * config/bfin-lex.l: Likewise.
 212
 213 2021-03-31  Alan Modra  <amodra@gmail.com>
 214
 215         * as.h (POISON_BFD_BOOLEAN): Define.
 216         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 217         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 218         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 219         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 220         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 221         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 222         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 223         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 224         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 225         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 226         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 227         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 228         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 229         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 230         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 231         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 232         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 233         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 234         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 235         * config/tc-metag.c, * config/tc-metag.h,
 236         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 237         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 238         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 239         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 240         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 241         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 242         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 243         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 244         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 245         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 246         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 247         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 248         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 249         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 250         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 251         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 252         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 253         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 254         * config/tc-z8k.c, * config/xtensa-istack.h,
 255         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 256         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 257         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 258         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 259         with bool, FALSE with false, and TRUE with true.
 260
 261 2021-03-31  Alan Modra  <amodra@gmail.com>
 262
 263         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 264         * config/tc-crx.c: Likewise.
 265         * config/tc-nds32.h: Likewise.
 266
 267 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 268
 269         * config/tc-i386.c (build_modrm_byte): Change return type.
 270         Change type of "default_seg". Use NULL. Adjust setting of
 271         "default_seg".
 272         (reg_ds, reg_es, reg_ss): New.
 273         (struct _i386_insn): Change type of seg[].
 274         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 275         (swap_operands): Change type of "temp_seg".
 276         (check_string): Adjust %es check.
 277         (process_operands): Change type of "default_seg". Use NULL.
 278         Adjust segment override processing..
 279         (i386_att_operand): Adjust segment override handling.
 280         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 281
 282 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 283
 284         * config/tc-i386.c (reg_eax): New.
 285         (md_begin): Initialize reg_eax.
 286         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 287         reg_eax.
 288         (i386_intel_simplify): Likewise.
 289
 290 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 291
 292         * config/tc-i386.c (reg_st0): New.
 293         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 294         insert other st(N).
 295         (parse_real_register): Adjust st(N) processing.
 296
 297 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 298
 299         * config/tc-i386.c (rc_op): Delete.
 300         (struct Rounding_Operation): Move ...
 301         (struct _i386_insn): ... here. Change field "rounding".
 302         (build_evex_prefix): Adjust rounding processing.
 303         (swap_2_operands): Likewise.
 304         (check_VecOperands): Likewise.
 305         (RC_SAE_immediate): Likewise.
 306         (optimize_encoding): Adjust check for rounding.
 307         (build_modrm_byte): Likewise.
 308         (output_imm): Likewise.
 309         (md_assemble): Initialize rounding type.
 310
 311 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 312
 313         * config/tc-i386.c (broadcast_op): Delete.
 314         (struct Broadcast_Operation): Move ...
 315         (struct _i386_insn): ... here. Change field "broadcast".
 316         (match_mem_size): Adjust check for broadcast.
 317         (optimize_encoding): Likewise.
 318         (process_suffix): Likewise.
 319         (build_evex_prefix): Adjust broadcast processing.
 320         (swap_2_operands): Likewise.
 321         (check_VecOperations): Likewise.
 322         (match_template): Likewise.
 323         (check_VecOperands): Likewise.
 324
 325 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 326
 327         * config/tc-i386.c (reg_k0): New.
 328         (mask_op): Delete.
 329         (struct Mask_Operation): Move ...
 330         (struct _i386_insn): ... here. Change field "mask".
 331         (md_begin): Initialize reg_k0.
 332         (build_evex_prefix): Adjust mask processing.
 333         (swap_2_operands): Likewise.
 334         (check_VecOperands): Likewise.
 335         (check_VecOperations): Likewise.
 336         (optimize_encoding): Adjust checks for masking.
 337         (output_insn): Likewise.
 338
 339 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 340
 341         * config/tc-i386.c (swap_2_operands): Switch parameters to
 342         unsigned.
 343         (struct RC_Operation): Switch operand field to unsigned.
 344         (struct Mask_Operation): Likewise.
 345         (struct Broadcast_Operation): Likewise.
 346         (build_evex_prefix): Drop cast.
 347         (check_VecOperands): Likewise.
 348         (build_modrm_byte): Likewise.
 349         (output_imm): Likewise.
 350         (check_VecOperations): Add casts to unsigned.
 351
 352 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 353
 354         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 355         * testsuite/gas/i386/x86-64-avx-swap-2.d.
 356         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 357
 358 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 359
 360         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
 361         checks by opcodespace ones.
 362         (insert_lfence_before): Likewise.
 363         (maybe_fused_with_jcc_p): Likewise.
 364         (add_branch_padding_frag_p): Likewise.
 365         (output_disp): Likewise.
 366         (load_insn_p): Re-arrange checks to key applicable ones off of
 367         an opcodespace check.
 368         (md_assemble): Adjust opcode checks.
 369         (check_byte_reg): Likewise.
 370         (process_operands): Likewise.
 371         (i386_index_check): Likewise.
 372         (process_suffix): Likewise. New local variable is_movx. Adjust
 373         movsx/movzx and crc32 handling.
 374         (output_insn): Adjust opcode checks. Drop no longer reachable
 375         case labels. Output legacy encoding prefixes in addition to the
 376         base_opcode byte(s). Rework counting of prefixes for extended
 377         opcode maps.
 378         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
 379         opcode checks.
 380
 381 2021-03-29  Alan Modra  <amodra@gmail.com>
 382
 383         * atof-generic.c (FALSE, TRUE): Don't define.
 384         * config/obj-elf.h (FALSE, TRUE): Don't define.
 385         * config/obj-som.h (FALSE, TRUE): Don't define.
 386         * config/tc-hppa.h (FALSE, TRUE): Don't define.
 387         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
 388         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
 389         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
 390         * config/tc-mt.h (obj_fix_adjustable): Delete.
 391         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
 392         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
 393         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
 394         (tokenize_extregister): Likewise.
 395         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
 396         (parse_operands_op, parse_operands, md_assemble): Likewise.
 397         * config/tc-d10v.c (build_insn): Likewise.
 398         * config/tc-score.c (s3_gen_insn_frag): Likewise.
 399         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
 400         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
 401         * config/tc-z80.c (emit_byte): Likewise.
 402
 403 2021-03-29  Alan Modra  <amodra@gmail.com>
 404
 405         * config/tc-arm.c (struct arm_long_option_table <func>): Return
 406         bfd_boolean.
 407         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
 408         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
 409         with bfd_boolean.
 410         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
 411         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
 412         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
 413         logical expressions.
 414         (struct metag_long_option <func>): Return bfd_boolean.
 415         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
 416         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
 417         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
 418         (no_operands, lex_force_match, lex_reg_list): Likewise.
 419         (size_from_suffix): Return int.
 420         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
 421         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
 422
 423 2021-03-26  Jan Beulich  <jbeulich@suse.com>
 424
 425         * testsuite/gas/i386/x86-64-nosse2.s,
 426         testsuite/gas/i386/x86-64-nosse2.l: New.
 427         * testsuite/gas/i386/i386.exp: Run new test.
 428
 429 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
 430
 431         * testsuite/gas/nios2/brn.d: New.
 432         * testsuite/gas/nios2/brn.d: New.
 433
 434 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 435
 436         * config/tc-i386.c (match_template): Use t instead of i.tm.
 437
 438 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 439
 440         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
 441         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
 442         colliding registers in the upper half of the space.
 443         * testsuite/gas/i386/avx512f-nondef.d,
 444         testsuite/gas/i386/vgather-check.d,
 445         testsuite/gas/i386/x86-64-vgather-check.d,
 446         testsuite/gas/i386/x86-64-vgather-check-error.l,
 447         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
 448         expecations.
 449         * testsuite/gas/i386/vgather-check-none.d,
 450         testsuite/gas/i386/vgather-check-warn.d,
 451         testsuite/gas/i386/x86-64-vgather-check-none.d,
 452         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
 453         tests for expected dump output.
 454
 455 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 456
 457         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
 458         without mask register.
 459         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
 460
 461 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 462
 463         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
 464         swapping operands for.
 465         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
 466         syntax tests.
 467         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
 468         well as Intel syntax tests.
 469         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
 470         expectations.
 471         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
 472         Likewise. Drop passing --def-sym to as.
 473
 474 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 475
 476         PR/gas 27419
 477         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
 478         conversion to x32 mode.
 479         * testsuite/gas/i386/ilp32/enqcmd.s,
 480         testsuite/gas/i386/ilp32/enqcmd.d,
 481         testsuite/gas/i386/ilp32/movdir.s,
 482         testsuite/gas/i386/ilp32/movdir.d: New.
 483         * testsuite/gas/i386/x86-64-enqcmd.s,
 484         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
 485         cases.
 486         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
 487         (%eip) cases.
 488         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
 489         * testsuite/gas/i386/x86-64-enqcmd.d,
 490         testsuite/gas/i386/x86-64-enqcmd-intel.d,
 491         testsuite/gas/i386/x86-64-enqcmd-inval.l,
 492         testsuite/gas/i386/x86-64-movdir.d,
 493         testsuite/gas/i386/x86-64-movdir-intel.d,
 494         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
 495
 496 2021-03-25  Alan Modra  <amodra@gmail.com>
 497
 498         PR 27647
 499         * testsuite/gas/ppc/a2.d: Update expected output.
 500         * testsuite/gas/ppc/power8.d: Likewise.
 501
 502 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 503
 504         * config/tc-i386.c (struct _i386_insn): New field
 505         opcode_length.
 506         (md_begin): Drop assertion.
 507         (install_template): New.
 508         (build_vex_prefix): Call install_template.
 509         (match_template): Likewise.
 510         (process_operands): Use new opcode_length field.
 511         (output_jump): Likewise.
 512         (output_insn): Likewise. Adjust psedo prefix check.
 513
 514 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 515
 516         * config/tc-i386.c (md_begin): Add assertion.
 517         (build_vex_prefix): Drop implied prefix calculation.
 518         (build_evex_prefix): Likewise.
 519         (optimize_encoding): Adjust opcode checks.
 520         (load_insn_p): Also check opcodeprefix.
 521         (match_template): Also check opcodespace.
 522         (process_suffix): Likewise.
 523         (process_operands): Likewise.
 524         (output_insn): Likewise. Also check isprefix when discaring
 525         standalone LOCK.
 526         * config/tc-i386-intel.c (i386_intel_operand): Also check
 527         opcodespace.
 528
 529 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 530
 531         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
 532         base_opcode and extension_opcode.
 533
 534 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 535
 536         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
 537
 538 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 539
 540         * config/tc-i386.c (output_i386_opcode): Invoke
 541         process_i386_cpu_flag() slightly later.
 542         (process_i386_opcodes): Likewise.
 543
 544 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 545
 546         * config/tc-i386.c (pte): Print prefix and encoding space.
 547         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
 548         (build_evex_prefix): Likewise.
 549         (load_insn_p): Likewise.
 550
 551 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 552
 553         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
 554         if()-s.
 555         (match_template, output_insn): Use PREFIX_NONE.
 556
 557 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 558
 559         * config/tc-i386.c (i386_index_check): New local variable t.
 560         Correct MPX insn check.
 561         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
 562         MPX insn check.
 563         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
 564         index scaling by other than 1.
 565         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
 566
 567 2021-03-22  Martin Liska  <mliska@suse.cz>
 568
 569         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
 570         (x86_64_section_word): Likewise.
 571         * config/tc-sparc.c (md_parse_option): Likewise.
 572
 573 2021-03-19  Alan Modra  <amodra@gmail.com>
 574
 575         * app.c (do_scrub_chars): Don't lose spaces before a slash.
 576
 577 2021-03-18  Christian Groessler  <chris@groessler.org>
 578
 579         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
 580         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
 581
 582 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 583
 584         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
 585         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
 586         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
 587         * testsuite/gas/riscv/b-ext-64.d: Likewise.
 588         * testsuite/gas/riscv/b-ext.s: Likewise.
 589         * testsuite/gas/riscv/b-ext.d: Likewise.
 590
 591 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 592
 593         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
 594         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
 595         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
 596         * testsuite/gas/aarch64/sysreg-7.d: New test.
 597         * testsuite/gas/aarch64/sysreg-7.s: New test.
 598
 599 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 600
 601         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
 602         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
 603         (ppc_xcoff_tbss_section): New variables.
 604         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
 605         (ppc_data_csects): Removed.
 606         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
 607         ppc_xcoff_parse_cons): New functions.
 608         (md_being): Initialize XCOFF sections.
 609         (ppc_xcoff_suffix): Add support for TLS relocations
 610         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
 611         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
 612         to .bss section.  Handle new XCOFF section variables.
 613         (ppc_comm): Likewise.
 614         (ppc_toc): Likewise.
 615         (ppc_symbol_new_hook): Likewise.
 616         (ppc_frob_symbol): Likewise.
 617         (ppc_fix_adjustable): Add tbss support.
 618         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
 619         (ppc_xcoff_parse_cons): Add prototype.
 620         (struct ppc_xcoff_section): New structure.
 621
 622 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 623
 624         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
 625         (MAP, MAP32, MAP64): New macros for XCOFF.
 626         (ppc_xcoff_fixup_addis): New function.
 627         (ppc_is_toc_sym): Handle XMC_TE.
 628         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
 629         BFD_RELOC_PPC_TOC16_LO.
 630         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
 631         (ppc_change_csect): Handle XMC_TE.
 632         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
 633         storage class.
 634         (ppc_symbol_new_hook): Handle XMC_TE.
 635         (ppc_frob_symbol): Likewise.
 636         (ppc_fix_adjustable): Likewise.
 637         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
 638         BFD_RELOC_PPC_TOC16_LO.
 639
 640 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 641
 642         * testsuite/gas/i386/avx512f-intel.d,
 643         testsuite/gas/i386/avx512f_vl-intel.d,
 644         testsuite/gas/i386/avx512pf-intel.d,
 645         testsuite/gas/i386/x86-64-avx512f-intel.d,
 646         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
 647         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
 648
 649 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 650
 651         * testsuite/gas/i386/prefetch.d,
 652         testsuite/gas/i386/prefetch-intel.d,
 653         testsuite/gas/i386/x86-64-prefetch.d,
 654         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
 655         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
 656         * testsuite/gas/i386/i386.exp: Run new test.
 657
 658 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 659
 660         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
 661         (md_assemble): Replace use of repprefixok, islockable, and
 662         notrackprefixok.
 663         (i386_index_check): Replace use of repprefixok.
 664
 665 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 666
 667         * testsuite/gas/i386/noreg64.s: Add sysexit.
 668         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
 669         sysexitl and sysexitq.
 670         * testsuite/gas/i386/noreg-intel64.l,
 671         testsuite/gas/i386/noreg64-data16.d,
 672         testsuite/gas/i386/noreg64-data16.e,
 673         testsuite/gas/i386/noreg64-rex64.d,
 674         testsuite/gas/i386/noreg64.d,
 675         testsuite/gas/i386/noreg64.l,
 676         testsuite/gas/i386/x86-64-sysenter-amd.d,
 677         testsuite/gas/i386/x86-64-sysenter-amd.l,
 678         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
 679
 680 2021-02-26  Nick Clifton  <nickc@redhat.com>
 681
 682         PR 27411
 683         * config/tc-arm.c (do_t_add_sub): Correct error message.
 684         * testsuite/gas/arm/pr27411.s: New test.
 685         * testsuite/gas/arm/pr27411.d: New test driver.
 686         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
 687
 688 2021-02-24  Alan Modra  <amodra@gmail.com>
 689
 690         PR 23691
 691         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
 692         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
 693         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
 694         and use alongside TARGET_CPU_CFILES.
 695         (EXTRA_DIST): Update location of generated .c files.
 696         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
 697         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
 698         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
 699         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
 700         dependencies.
 701         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
 702         (itbl-parse.c, itbl-parse.h): Tidy.
 703         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
 704         * config/bfin-lex.l: Include config/bfin-parse.h.
 705         * configure.ac (extra_objects): Move object files corresponding
 706         to .y and .l files now in config/ to config/.
 707         * Makefile.in: Regenerate.
 708         * configure: Regenerate.
 709         * po/POTFILES.in: Regenerate.
 710
 711 2021-02-19  Nick Clifton  <nickc@redhat.com>
 712
 713         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
 714         misleading indentation.
 715
 716 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 717
 718         PR 27158
 719         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
 720         (md_apply_fix): Likewise.
 721         (md_convert_frag_branch): Likewise.
 722         (validate_riscv_insn): Likewise.  Also arranged operands, including
 723         added C5 and C6 operands, and removed unused Ci and C< operands.
 724         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
 725         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
 726         * testsuite/gas/riscv/insn.s: Likewise.
 727
 728 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 729
 730         * config/tc-riscv.c: Included cpu-riscv.h.
 731         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
 732         (struct riscv_csr_extra): Likewise.
 733         (struct riscv_ext_version): Likewise.
 734         (ext_version_table): Moved from opcodes/riscv-opc.c.
 735         (default_isa_spec): Updated type to riscv_spec_class.
 736         (default_priv_spec): Likewise.
 737         (riscv_set_default_isa_spec): Updated.
 738         (init_ext_version_hash): Likewise.
 739         (riscv_init_csr_hash): Likewise, also fixed indent.
 740
 741 2021-02-17  Alan Modra  <amodra@gmail.com>
 742
 743         * testsuite/gas/elf/section28.d: xfail h8300.
 744
 745 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 746
 747         PR gas/27412
 748         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
 749         when checking incorrect section attributes.
 750         * testsuite/gas/elf/elf.exp: Run section28 and section29.
 751         * testsuite/gas/elf/section28.d: New file.
 752         * testsuite/gas/elf/section28.s: Likewise.
 753         * testsuite/gas/elf/section29.d: Likewise.
 754         * testsuite/gas/elf/section29.s: Likewise.
 755
 756 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 757
 758         * testsuite/gas/i386/sse-check.s,
 759         testsuite/gas/i386/sse2avx.s,
 760         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
 761         * testsuite/gas/i386/sse-check-error.l,
 762         testsuite/gas/i386/sse-check-warn.e,
 763         testsuite/gas/i386/sse-check.d,
 764         testsuite/gas/i386/sse2avx.d,
 765         testsuite/gas/i386/x86-64-sse-check-error.l,
 766         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
 767         * testsuite/gas/i386/property-cvtpi2pd.s,
 768         testsuite/gas/i386/property-cvtpi2pd.d,
 769         testsuite/gas/i386/property-cvtpi2ps.s,
 770         testsuite/gas/i386/property-cvtpi2ps.d: New.
 771         * testsuite/gas/i386/i386.exp: Run new tests.
 772
 773 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 774
 775         * config/tc-i386.c (md_assemble): Use template rather than
 776         actuals when updating i.xstate.
 777         * testsuite/gas/i386/property-4.d,
 778         testsuite/gas/i386/property-5.d,
 779         testsuite/gas/i386/property-12.d: Adjust expectations.
 780
 781 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 782
 783         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
 784         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
 785         * testsuite/gas/i386/property-ldmxcsr.s,
 786         testsuite/gas/i386/property-ldmxcsr.d,
 787         testsuite/gas/i386/property-vldmxcsr.s,
 788         testsuite/gas/i386/property-vldmxcsr.d,
 789         testsuite/gas/i386/property-vzeroall.s,
 790         testsuite/gas/i386/property-vzeroall.d: New.
 791         * testsuite/gas/i386/i386.exp: Run new tests.
 792
 793 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 794
 795         * testsuite/gas/i386/i386.exp: Move bitness-independent property
 796         tests to bitness independent section.
 797         * testsuite/gas/i386/x86-64-property-2.d,
 798         testsuite/gas/i386/x86-64-property-3.d,
 799         testsuite/gas/i386/x86-64-property-4.d,
 800         testsuite/gas/i386/x86-64-property-5.d,
 801         testsuite/gas/i386/x86-64-property-6.d,
 802         testsuite/gas/i386/x86-64-property-10.d,
 803         testsuite/gas/i386/x86-64-property-11.d,
 804         testsuite/gas/i386/x86-64-property-12.d,
 805         testsuite/gas/i386/x86-64-property-13.d: Delete.
 806
 807 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 808
 809         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
 810         movdir.s.
 811         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
 812
 813 2021-02-16  Alan Modra  <amodra@gmail.com>
 814
 815         PR 27426
 816         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 817         in another place.
 818
 819 2021-02-16  Alan Modra  <amodra@gmail.com>
 820
 821         * read.c (demand_copy_C_string): Really check for embedded zeros.
 822
 823 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
 824
 825         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
 826         * doc/c-s390.texi: Document arch14 march option.
 827         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
 828         * testsuite/gas/s390/zarch-arch14.d: New test.
 829         * testsuite/gas/s390/zarch-arch14.s: New test.
 830
 831 2021-02-12  Nick Clifton  <nickc@redhat.com>
 832
 833         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
 834         following.
 835         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
 836
 837 2021-02-12  Alan Modra  <amodra@gmail.com>
 838
 839         * testsuite/gas/all/pr27381.err: Don't match source file name.
 840         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
 841         * testsuite/gas/all/pr27384.err: Don't match source file name.
 842         Adjust line number.
 843         * testsuite/gas/all/pr27384.s: Add ".text" directive.
 844         * testsuite/gas/elf/pr27355.err: Don't match source file name.
 845
 846 2021-02-11  Alan Modra  <amodra@gmail.com>
 847
 848         * NEWS: Mention arm-symbianelf removal.
 849
 850 2021-02-10  Nick Clifton  <nickc@redhat.com>
 851
 852         * listing.c (buffer_line): Remove debugging code accidentally
 853         included with the fix for PR 27384.
 854
 855 2021-02-09  Nick Clifton  <nickc@redhat.com>
 856
 857         PR 27381
 858         * read.c (s_incbin): Check that the file to be included is a
 859         regular, non-directory file.
 860         * testsuite/gas/all/pr27381.s: New test source file.
 861         * testsuite/gas/all/pr27381.d: New test control file.
 862         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
 863         * testsuite/gas/all/gas.exp: Run the new test.
 864
 865 2021-02-09  Alan Modra  <amodra@gmail.com>
 866
 867         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
 868         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
 869         support.
 870         * config/te-symbian.h: Delete.
 871         * configure.tgt: Remove arm-*-symbianelf*.
 872         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
 873         target selection.
 874         * testsuite/gas/arm/arch4t.d: Likewise.
 875         * testsuite/gas/arm/got_prel.d: Likewise.
 876         * testsuite/gas/arm/mapdir.d: Likewise.
 877         * testsuite/gas/arm/mapmisc.d: Likewise.
 878         * testsuite/gas/arm/mapsecs.d: Likewise.
 879         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
 880         * testsuite/gas/arm/thumb-eabi.d: Likewise.
 881         * testsuite/gas/arm/thumb.d: Likewise.
 882         * testsuite/gas/arm/thumbrel.d: Likewise.
 883         * Makefile.in: Regenerate.
 884         * po/POTFILES.in: Regenerate.
 885
 886 2021-02-09  Nick Clifton  <nickc@redhat.com>
 887
 888         PR 27384
 889         * listing.c (listing_psize): Check the result of the width
 890         expression before assigning it to paper_width.
 891         * testsuite/gas/all/pr27384.s: New test source file.
 892         * testsuite/gas/all/pr27384.d: New test control file.
 893         * testsuite/gas/all/pr27384.err: Expected errors from new test.
 894         * testsuite/gas/all/gas.exp: Run the new test.
 895
 896 2021-02-09  Nick Clifton  <nickc@redhat.com>
 897
 898         PR 27355
 899         * testsuite/gas/elf/pr27355.s: New test source file.
 900         * testsuite/gas/elf/pr27355.d: New test control file.
 901         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
 902         * testsuite/gas/elf/elf.exp: Run the new test.
 903
 904 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
 905
 906         * config/tc-tic54x (tic54x_mmregs): Rename to ...
 907         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
 908         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
 909         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
 910         cc2_codes, cc3_codes, status_bits, and misc_symbols.
 911
 912 2021-02-08  Nick Clifton  <nickc@redhat.com>
 913
 914         PR 27355
 915         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 916         if it has not already been created.
 917
 918 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 919
 920         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
 921         INSN_CLASS_ZB*.
 922         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
 923         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
 924         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
 925
 926 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
 927
 928         * doc/c-s390.texi: Document vector instruction formats.
 929
 930 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 931
 932         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
 933
 934 2021-02-01  Alan Modra  <amodra@gmail.com>
 935
 936         PR 27283
 937         * config/tc-alpha.c (insert_operand): Delete dead code.
 938
 939 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
 940
 941         PR gas/27243
 942         * config/tc-nios2.c (md_begin): Don't disable relaxation with
 943         --gdwarf-N.
 944         * testsuite/gas/nios2/relax.d: New file.
 945         * testsuite/gas/nios2/relax.s: Likewise.
 946
 947 2021-01-26  Alan Modra  <amodra@gmail.com>
 948
 949         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
 950         notarget all except hppa.  Comment.
 951         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
 952         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
 953         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
 954         * testsuite/gas/all/sleb128-7.d: Likewise.
 955         * testsuite/gas/all/sleb128-9.d: Likewise.
 956         * testsuite/gas/elf/bignums.d: Likewise.
 957         * testsuite/gas/elf/group0c.d: Likewise.
 958         * testsuite/gas/elf/group1a.d: Likewise.
 959         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
 960         * testsuite/gas/elf/section15.d: Likewise.
 961         * testsuite/gas/elf/section4.d: Likewise.
 962         * testsuite/gas/elf/section7.d: Likewise.
 963         * testsuite/gas/macros/irp.d: Likewise.
 964         * testsuite/gas/macros/repeat.d: Likewise.
 965         * testsuite/gas/macros/rept.d: Likewise.
 966         * testsuite/gas/macros/test2.d: Likewise.
 967         * testsuite/gas/macros/vararg.d: Likewise.
 968         * testsuite/gas/all/string.d: Use xfail rather than skip.
 969         * testsuite/gas/elf/missing-build-notes.d: Likewise.
 970         * testsuite/gas/elf/section0.d: Likewise.
 971         * testsuite/gas/elf/section1.d: Likewise.
 972         * testsuite/gas/elf/section10.d: Likewise.
 973         * testsuite/gas/elf/section11.d: Likewise.
 974         * testsuite/gas/elf/section6.d: Likewise.
 975         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
 976         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
 977         * testsuite/gas/macros/test3.d: Don't notarget nds32.
 978
 979 2021-01-26  Alan Modra  <amodra@gmail.com>
 980
 981         * testsuite/gas/all/byte.d,
 982         * testsuite/gas/all/byte.l,
 983         * testsuite/gas/all/byte.s: Delete.
 984         * testsuite/gas/all/gas.exp: Don't run byte test.
 985
 986 2021-01-26  Alan Modra  <amodra@gmail.com>
 987
 988         PR 27282
 989         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
 990         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
 991
 992 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 993
 994         PR gas/27228
 995         * testsuite/gas/elf/elf.exp: Run pr27228.
 996         * testsuite/gas/elf/pr27228.d: New file.
 997         * testsuite/gas/elf/pr27228.s: Likewise.
 998
 999 2021-01-24  Alan Modra  <amodra@gmail.com>
1000
1001         PR 27228
1002         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1003         is defined.
1004
1005 2021-01-21  Alan Modra  <amodra@gmail.com>
1006
1007         PR 27221
1008         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1009         line number info when gas is generating it.
1010         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1011         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1012         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1013         * gas/testsuite/gas/elf/warn-2.s: Delete.
1014
1015 2021-01-21  Alan Modra  <amodra@gmail.com>
1016
1017         PR 27218
1018         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1019         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1020         error for negative file numbers.
1021
1022 2021-01-20  Alan Modra  <amodra@gmail.com>
1023
1024         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1025         * testsuite/gas/ppc/test1elf32.d: Likewise.
1026         * testsuite/gas/ppc/test1elf64.d: Likewise.
1027
1028 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1029
1030         PR gas/27195
1031         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1032         needed.
1033         (dwarf2_directive_filename): Likewise.
1034         (dwarf2_directive_loc): Likewise.
1035         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1036         * testsuite/gas/lns/lns-diag-1.l: Remove the
1037         "Error: file number less than one" errors.
1038
1039 2021-01-18  Alan Modra  <amodra@gmail.com>
1040
1041         PR 27198
1042         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1043         * testsuite/gas/i386/pr27198.d,
1044         * gas/testsuite/gas/i386/pr27198.err,
1045         * gas/testsuite/gas/i386/pr27198.s: New test.
1046         * gas/testsuite/gas/i386/i386.exp: Run it.
1047
1048 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1049
1050         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1051         also aligned the code.
1052         * config/tc-riscv.h: Likewise.
1053
1054 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1055
1056         * config/tc-riscv.c: Error and warning messages tidy.
1057         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1058         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1059         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1060         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1061         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1062         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1063         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1064
1065 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1066
1067         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1068         comment "fallthru" to "Fall through" that end with a period and
1069         two spaces.
1070
1071 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1072
1073         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1074         Delete warning that these are only available with ELF targets.
1075         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1076         * read.c (potable): ... here.
1077
1078 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1079
1080         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1081         * Makefile.in: Regenerated.
1082
1083 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1084
1085         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1086         (parse_int): Mark char_bag const.
1087
1088 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1089
1090         PR gas/27178
1091         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1092         Don't generate GOT_symbol for PLT relocations.
1093         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1094         * testsuite/gas/i386/no-got.d: New file.
1095         * testsuite/gas/i386/no-got.s: Likewise.
1096         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1097         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1098
1099 2021-01-13  Alan Modra  <amodra@gmail.com>
1100
1101         * Makefile.in: Regenerate.
1102         * Makefile.in: Regenerate.
1103
1104 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         PR binutils/26792
1107         * configure.ac: Use GNU_MAKE_JOBSERVER.
1108         * aclocal.m4: Regenerated.
1109         * configure: Likewise.
1110
1111 2021-01-12  Nick Clifton  <nickc@redhat.com>
1112
1113         * po/fr.po: Updated French translation.
1114
1115 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1116
1117         PR ld/27173
1118         * configure: Regenerated.
1119
1120 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1121
1122         * NEWS: Remove CSRE.
1123         * config/tc-aarch64.c (parse_csr_operand): Delete.
1124         (parse_operands): Delete handling of
1125         AARCH64_OPND_CSRE_CSR.
1126         (aarch64_features): Remove csre.
1127         * doc/c-aarch64.texi: Remove CSRE.
1128         * testsuite/gas/aarch64/csre.d: Delete.
1129         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1130         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1131         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1132         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1133         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1134         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1135         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1136
1137 2021-01-11  Nick Clifton  <nickc@redhat.com>
1138
1139         * po/uk.po: Updated Ukranian translation.
1140
1141 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1142
1143         * configure: Regenerated.
1144
1145 2021-01-09  Nick Clifton  <nickc@redhat.com>
1146
1147         * configure: Regenerate.
1148         * po/gas.pot: Regenerate.
1149
1150 2021-01-09  Nick Clifton  <nickc@redhat.com>
1151
1152         * 2.36 release branch crated.
1153
1154 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1155
1156         * testsuite/gas/ppc/rop-checks.d,
1157         * testsuite/gas/ppc/rop-checks.l,
1158         * testsuite/gas/ppc/rop-checks.s,
1159         * testsuite/gas/ppc/rop.d,
1160         * testsuite/gas/ppc/rop.s: New tests.
1161         * testsuite/gas/ppc/ppc.exp: Run them.
1162
1163 2021-01-09  Alan Modra  <amodra@gmail.com>
1164
1165         * configure: Regenerate.
1166
1167 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1168
1169         * configure: Regenerate.
1170
1171 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1172
1173         PR 27109
1174         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1175         section symbol.
1176         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1177         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1178         on the section symbol.
1179         (set_symtab): Don't generate unused section symbols.
1180         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1181         on the section symbol.
1182         * config/obj-elf.c (elf_adjust_symtab): Call
1183         symbol_mark_used_in_reloc on the group signature symbol.
1184         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1185         from expected output.
1186         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1187         is_elf_unused_section_symbols.
1188         * testsuite/gas/elf/section2.e: Updated.
1189         * testsuite/gas/elf/section2.e-unused: New file.
1190         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1191         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1192         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1193         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1194         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1195         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1196         * testsuite/gas/i386/size-1.d: Likewise.
1197         * testsuite/gas/i386/size-3.d: Likewise.
1198         * testsuite/gas/i386/svr4.d: Likewise.
1199         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1200         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1201         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1202         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1203
1204 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1205
1206         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1207         INSN_CLASS_ZIHINTPAUSE.
1208         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1209         the pause hint instruction.
1210         * testsuite/gas/riscv/pause.s: Likewise.
1211
1212 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1213             Jim Wilson  <jimw@sifive.com>
1214             Andrew Waterman  <andrew@sifive.com>
1215             Maxim Blinov  <maxim.blinov@embecosm.com>
1216             Kito Cheng  <kito.cheng@sifive.com>
1217             Nelson Chu  <nelson.chu@sifive.com>
1218
1219         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1220         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1221         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1222         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1223         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1224         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1225
1226 2021-01-06  Alan Modra  <amodra@gmail.com>
1227
1228         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1229
1230 2021-01-06  Alan Modra  <amodra@gmail.com>
1231
1232         * testsuite/gas/macros/app1.d: xfail tic30.
1233         * testsuite/gas/macros/app2.d: Likewise.
1234         * testsuite/gas/macros/app3.d: Likewise.
1235         * testsuite/gas/macros/app4.d: Likewise.
1236
1237 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1238
1239         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1240         * doc/c-riscv.texi: Likewise.
1241
1242 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1243
1244         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1245         to littleriscv.
1246         * testsuite/gas/riscv/li64.d: Likewise.
1247         * testsuite/gas/riscv/lla32.d: Likewise.
1248         * testsuite/gas/riscv/lla64.d: Likewise.
1249         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1250         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1251         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1252         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1253         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1254         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1255         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1256
1257 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1258
1259         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1260         elf32-bigriscv.
1261         (install_insn): Always write instructions as little endian.
1262         (riscv_make_nops): Likewise.
1263         (md_convert_frag_branch): Likewise.
1264         (md_number_to_chars): Write data in target endianness.
1265         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1266         (md_parse_option): Handle the endian options.
1267         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1268         already defined.
1269         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1270
1271 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1272
1273         PR ld/26256
1274         * config/obj-elf.c (obj_elf_change_section): Also filter out
1275         SHF_LINK_ORDER.
1276
1277 2021-01-04  Alan Modra  <amodra@gmail.com>
1278
1279         PR 27102
1280         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1281         message and register symbol error message.
1282
1283 2021-01-04  Alan Modra  <amodra@gmail.com>
1284
1285         PR 27101
1286         * read.c (s_align): Use a large enough type for "align" to hold
1287         the result of get_absolute_expression.
1288
1289 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1290
1291         * config/tc-i386.c: Correct comment spelling.
1292         * config/tc-riscv.c: Likewise.
1293         * config/tc-s390.c: Correct comment grammar.
1294         * doc/c-i386.texi: Correct spelling.
1295         * doc/c-s390.texi: Correct grammar.
1296
1297 2021-01-01  Alan Modra  <amodra@gmail.com>
1298
1299         Update year range in copyright notice of all files.
1300
1301 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1302
1303         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1304
1305 For older changes see ChangeLog-2020
1306 \f
1307 Copyright (C) 2021 Free Software Foundation, Inc.
1308
1309 Copying and distribution of this file, with or without modification,
1310 are permitted in any medium without royalty provided the copyright
1311 notice and this notice are preserved.
1312
1313 Local Variables:
1314 mode: change-log
1315 left-margin: 8
1316 fill-column: 74
1317 version-control: never
1318 End: