gas/ChangeLog

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