gas/ChangeLog

   1 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
   2
   3         * testsuite/gas/aarch64/rme-invalid.d: New test.
   4         * testsuite/gas/aarch64/rme-invalid.l: New test.
   5         * testsuite/gas/aarch64/rme-invalid.s: New test.
   6         * testsuite/gas/aarch64/rme.d: New test.
   7         * testsuite/gas/aarch64/rme.s: New test.
   8
   9 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
  10
  11         PR 27436
  12         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
  13         * testsuite/gas/riscv/shamt-32.d: New testcase.
  14         * testsuite/gas/riscv/shamt-32.l: Likewise.
  15         * testsuite/gas/riscv/shamt-32.s: Likewise.
  16         * testsuite/gas/riscv/shamt-64.d: Likewise.
  17         * testsuite/gas/riscv/shamt-64.l: Likewise.
  18         * testsuite/gas/riscv/shamt-64.s: Likewise.
  19
  20 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
  21
  22         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
  23         c.mv a4,a4.
  24         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
  25
  26 2021-04-14  Alan Modra  <amodra@gmail.com>
  27
  28         PR 27723
  29         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
  30         (select_cie_for_fde): ..here.  Simplify.
  31
  32 2021-04-14  Alan Modra  <amodra@gmail.com>
  33
  34         PR 27723
  35         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
  36         DW_CFA_GNU_window_save and DW_CFA_restore_state.
  37
  38 2021-04-13  Alan Modra  <amodra@gmail.com>
  39
  40         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
  41         write to $srcdir.  Use gas_host_run and read output file rather
  42         than gas_start/gas_finish.
  43
  44 2021-04-12  Alan Modra  <amodra@gmail.com>
  45
  46         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
  47         (md_assemble): Likewise.  Handle bignum operands.
  48         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
  49         check.
  50         * expr.c: Delete unnecessary forward declarations.
  51         (generic_bignum_to_int32): Return uint32_t.
  52         (generic_bignum_to_int64): Return uint64_t.  Compile always.
  53         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
  54         clear X_extrabit for unary '!'.
  55         * expr.h (generic_bignum_to_int32): Declare.
  56         (generic_bignum_to_int64): Declare.
  57         * testsuite/gas/ppc/prefix-pcrel.s,
  58         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
  59
  60 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
  61
  62         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
  63         march-fail-porder-x-std.d.
  64         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
  65         march-fail-porder-z-std.d.
  66         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
  67         march-fail-porder-x-z.d.
  68         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
  69         march-fail-porder.l.
  70         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
  71         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
  72         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
  73         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
  74         march-fail-single-char-h.d.
  75         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
  76         march-fail-single-char-s.d.
  77         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
  78         march-fail-single-char-x.d.
  79         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
  80         march-fail-single-char-z.d.
  81         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
  82         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
  83         march-fail-single-prefix.l.
  84         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
  85         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
  86         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
  87
  88 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
  89
  90         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
  91         diagnostic messages for LD/ST Exclusive instructions.
  92         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
  93         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
  94         clean-up.
  95
  96 2021-04-09  Alan Modra  <amodra@gmail.com>
  97
  98         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
  99         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 100         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 101
 102 2021-04-08  Alan Modra  <amodra@gmail.com>
 103
 104         * testsuite/gas/ppc/pr27676.d,
 105         * testsuite/gas/ppc/pr27676.s: New test.
 106         * testsuite/gas/ppc/ppc.exp: Run it.
 107         * testsuite/gas/ppc/dcbt.d: Update.
 108         * testsuite/gas/ppc/power4_32.d: Update.
 109
 110 2021-04-07  Alan Modra  <amodra@gmail.com>
 111
 112         PR 27217
 113         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 114
 115 2021-04-06  Nick Clifton  <nickc@redhat.com>
 116
 117         PR 27217
 118         * config/tc-aarch64.c (my_get_expression): Rename to
 119         aarch64_get_expression.  Add a fifth argument to enable deferring
 120         of expression resolution.
 121         (parse_typed_reg): Update calls to my_get_expression.
 122         (parse_vector_reg_list): Likewise.
 123         (parse_immediate_expression): Likewise.
 124         (parse_big_immediate): Likewise.
 125         (parse_shift): Likewise.
 126         (parse_shifter_operand_imm): Likewise.
 127         (parse_operands): Likewise.
 128         (parse_shifter_operand_reloc): Update calls to my_get_expression
 129         and call aarch64_force_reloc to determine the value of the new
 130         fifth argument.
 131         (parse_address_main): Likewise.
 132         (parse_half): Likewise.
 133         (parse_adrp): Likewise.
 134         (aarch64_force_reloc): New function.  Contains code extracted from...
 135         (aarch64_force_relocation): ... here.
 136         * testsuite/gas/aarch64/pr27217.s: New test case.
 137         * testsuite/gas/aarch64/pr27217.d: New test driver.
 138
 139 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 140
 141         * write.c (fixup_segment): Move add_symbol_segment declaration
 142         into main loop.
 143
 144 2021-04-05  Alan Modra  <amodra@gmail.com>
 145
 146         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 147         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 148         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 149         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 150         strstr, or vsnprintf declarations.
 151         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 152         * as.h: Don't include alloca-conf.h, include config.h instead.
 153         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 154         various fallback declarations.
 155         * asintl.h: Don't test HAVE_LOCALE_H.
 156         * as.c: Don't test HAVE_SETLOCALE.
 157         * dwarf2dbg.c: Include limits.h unconditionally.
 158         * expr.c: Likewise.
 159         * sb.c: Likewise.
 160         * symbols.c: Likewise.
 161         * config/tc-cr16.c: Likewise.
 162         * config/tc-d30v.c: Likewise.
 163         * config/tc-i386.c: Likewise.
 164         * config/tc-ia64.c: Likewise.
 165         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 166         * config.in: Regenerate.
 167         * configure: Regenerate.
 168         * Makefile.in: Regenerate.
 169         * doc/Makefile.in: Regenerate.
 170
 171 2021-04-01  Martin Liska  <mliska@suse.cz>
 172
 173         * config/obj-coff.c (strneq): Remove strneq and use startswith.
 174         (weak_is_altname): Likewise.
 175         (obj_coff_section): Likewise.
 176         * config/tc-cr16.c (process_label_constant): Likewise.
 177         * config/tc-crx.c (strneq): Likewise.
 178
 179 2021-04-01  Martin Liska  <mliska@suse.cz>
 180
 181         * as.c (select_emulation_mode): Use startswith.
 182         * config/m68k-parse.y: Likewise.
 183         * config/obj-aout.c (obj_aout_type): Likewise.
 184         * config/obj-elf.c (elf_common_parse): Likewise.
 185         (obj_elf_section_type): Likewise.
 186         (obj_elf_section_word): Likewise.
 187         (obj_elf_section): Likewise.
 188         (obj_elf_symver): Likewise.
 189         (adjust_stab_sections): Likewise.
 190         * config/obj-evax.c (evax_shorten_name): Likewise.
 191         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
 192         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
 193         (aarch64_parse_features): Likewise.
 194         (create_register_alias): Likewise.
 195         (aarch64_data_in_code): Likewise.
 196         (md_parse_option): Likewise.
 197         * config/tc-alpha.c (s_alpha_section_word): Likewise.
 198         (s_alpha_pdesc): Likewise.
 199         * config/tc-arc.c (tokenize_extregister): Likewise.
 200         * config/tc-arm.c (create_register_alias): Likewise.
 201         (create_neon_reg_alias): Likewise.
 202         (parse_ifimm_zero): Likewise.
 203         (parse_qfloat_immediate): Likewise.
 204         (arm_elf_section_type): Likewise.
 205         (arm_parse_extension): Likewise.
 206         (aeabi_set_public_attributes): Likewise.
 207         (s_arm_arch_extension): Likewise.
 208         (arm_data_in_code): Likewise.
 209         (start_unwind_section): Likewise.
 210         * config/tc-avr.c (avr_ldi_expression): Likewise.
 211         * config/tc-csky.c (is_freglist_legal): Likewise.
 212         (csky_s_section): Likewise.
 213         * config/tc-d30v.c (do_assemble): Likewise.
 214         * config/tc-dlx.c (parse_operand): Likewise.
 215         * config/tc-epiphany.c (md_assemble): Likewise.
 216         * config/tc-h8300.c (h8300_elf_section): Likewise.
 217         (get_operand): Likewise.
 218         * config/tc-hppa.c (pa_ip): Likewise.
 219         (pa_level): Likewise.
 220         (pa_space): Likewise.
 221         * config/tc-i386.c (i386_mach): Likewise.
 222         (md_assemble): Likewise.
 223         (check_VecOperations): Likewise.
 224         (i386_target_format): Likewise.
 225         (i386_elf_section_type): Likewise.
 226         * config/tc-ia64.c (start_unwind_section): Likewise.
 227         (md_parse_option): Likewise.
 228         (is_taken_branch): Likewise.
 229         (idesc->name,): Likewise.
 230         (note_register_values): Likewise.
 231         (do_alias): Likewise.
 232         * config/tc-m32c.c (insn_to_subtype): Likewise.
 233         * config/tc-m68hc11.c (get_operand): Likewise.
 234         (md_assemble): Likewise.
 235         * config/tc-m68k.c (m68k_ip): Likewise.
 236         (m68k_elf_suffix): Likewise.
 237         * config/tc-mcore.c (mcore_s_section): Likewise.
 238         * config/tc-metag.c (parse_get_set): Likewise.
 239         (md_parse_option): Likewise.
 240         * config/tc-microblaze.c (parse_imm): Likewise.
 241         (check_got): Likewise.
 242         (md_apply_fix): Likewise.
 243         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 244         (md_begin): Likewise.
 245         (s_is_linkonce): Likewise.
 246         (check_regno): Likewise.
 247         (match_float_constant): Likewise.
 248         (classify_vr4120_insn): Likewise.
 249         (match_insn): Likewise.
 250         (mips_after_parse_args): Likewise.
 251         (s_change_sec): Likewise.
 252         (s_option): Likewise.
 253         (parse_code_option): Likewise.
 254         (md_section_align): Likewise.
 255         (nopic_need_relax): Likewise.
 256         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 257         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 258         (mn10300_end_of_match): Likewise.
 259         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 260         * config/tc-nds32.c (nds32_parse_option): Likewise.
 261         * config/tc-nds32.h (md_do_align): Likewise.
 262         * config/tc-nios2.c (strprefix): Likewise.
 263         (nios2_special_relocation_p): Likewise.
 264         (nios2_parse_base_register): Likewise.
 265         (nios2_cons): Likewise.
 266         * config/tc-ns32k.c (addr_mode): Likewise.
 267         * config/tc-pdp11.c (set_option): Likewise.
 268         (parse_reg): Likewise.
 269         (parse_ac5): Likewise.
 270         (parse_op_no_deferred): Likewise.
 271         (set_cpu_model): Likewise.
 272         (set_machine_model): Likewise.
 273         * config/tc-pj.c (md_operand): Likewise.
 274         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 275         (ppc_arch): Likewise.
 276         (ppc_section_type): Likewise.
 277         * config/tc-s12z.c (tb_reg_rel): Likewise.
 278         (tb_opr_rel): Likewise.
 279         * config/tc-s390.c (s390_parse_cpu): Likewise.
 280         (md_parse_option): Likewise.
 281         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 282         (s3_pic_need_relax): Likewise.
 283         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 284         (s7_pic_need_relax): Likewise.
 285         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 286         * config/tc-sparc.c (md_parse_option): Likewise.
 287         (sparc_ip): Likewise.
 288         (s_reserve): Likewise.
 289         (s_common): Likewise.
 290         (s_seg): Likewise.
 291         (sparc_cons): Likewise.
 292         * config/tc-tic54x.c (stag_add_field): Likewise.
 293         (tic54x_endstruct): Likewise.
 294         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 295         * config/tc-v850.c (v850_comm): Likewise.
 296         (md_begin): Likewise.
 297         (md_assemble): Likewise.
 298         * config/tc-vax.c (vax_cons): Likewise.
 299         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 300         * config/tc-xstormy16.c (md_operand): Likewise.
 301         * config/tc-xtensa.c (get_directive): Likewise.
 302         (xg_instruction_matches_option_term): Likewise.
 303         (is_unaligned_label): Likewise.
 304         (cache_literal_section): Likewise.
 305         * config/xtensa-relax.c (parse_precond): Likewise.
 306         (parse_option_cond): Likewise.
 307         (transition_applies): Likewise.
 308         (wide_branch_opcode): Likewise.
 309         * dw2gencfi.c: Likewise.
 310         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 311         * ehopt.c (get_cie_info): Likewise.
 312         * input-file.c (input_file_open): Likewise.
 313         * listing.c (listing_newline): Likewise.
 314         (debugging_pseudo): Likewise.
 315         * read.c (read_a_source_file): Likewise.
 316         * write.c (adjust_reloc_syms): Likewise.
 317         (compress_debug): Likewise.
 318         (maybe_generate_build_notes): Likewise.
 319
 320 2021-03-31  Alan Modra  <amodra@gmail.com>
 321
 322         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 323         * config/bfin-lex-wrapper.c: Likewise.
 324         * itbl-lex.l: Don't include as.h.
 325         * config/bfin-lex.l: Likewise.
 326
 327 2021-03-31  Alan Modra  <amodra@gmail.com>
 328
 329         * as.h (POISON_BFD_BOOLEAN): Define.
 330         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 331         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 332         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 333         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 334         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 335         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 336         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 337         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 338         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 339         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 340         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 341         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 342         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 343         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 344         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 345         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 346         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 347         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 348         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 349         * config/tc-metag.c, * config/tc-metag.h,
 350         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 351         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 352         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 353         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 354         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 355         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 356         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 357         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 358         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 359         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 360         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 361         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 362         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 363         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 364         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 365         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 366         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 367         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 368         * config/tc-z8k.c, * config/xtensa-istack.h,
 369         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 370         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 371         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 372         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 373         with bool, FALSE with false, and TRUE with true.
 374
 375 2021-03-31  Alan Modra  <amodra@gmail.com>
 376
 377         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 378         * config/tc-crx.c: Likewise.
 379         * config/tc-nds32.h: Likewise.
 380
 381 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 382
 383         * config/tc-i386.c (build_modrm_byte): Change return type.
 384         Change type of "default_seg". Use NULL. Adjust setting of
 385         "default_seg".
 386         (reg_ds, reg_es, reg_ss): New.
 387         (struct _i386_insn): Change type of seg[].
 388         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 389         (swap_operands): Change type of "temp_seg".
 390         (check_string): Adjust %es check.
 391         (process_operands): Change type of "default_seg". Use NULL.
 392         Adjust segment override processing..
 393         (i386_att_operand): Adjust segment override handling.
 394         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 395
 396 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 397
 398         * config/tc-i386.c (reg_eax): New.
 399         (md_begin): Initialize reg_eax.
 400         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 401         reg_eax.
 402         (i386_intel_simplify): Likewise.
 403
 404 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 405
 406         * config/tc-i386.c (reg_st0): New.
 407         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 408         insert other st(N).
 409         (parse_real_register): Adjust st(N) processing.
 410
 411 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 412
 413         * config/tc-i386.c (rc_op): Delete.
 414         (struct Rounding_Operation): Move ...
 415         (struct _i386_insn): ... here. Change field "rounding".
 416         (build_evex_prefix): Adjust rounding processing.
 417         (swap_2_operands): Likewise.
 418         (check_VecOperands): Likewise.
 419         (RC_SAE_immediate): Likewise.
 420         (optimize_encoding): Adjust check for rounding.
 421         (build_modrm_byte): Likewise.
 422         (output_imm): Likewise.
 423         (md_assemble): Initialize rounding type.
 424
 425 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 426
 427         * config/tc-i386.c (broadcast_op): Delete.
 428         (struct Broadcast_Operation): Move ...
 429         (struct _i386_insn): ... here. Change field "broadcast".
 430         (match_mem_size): Adjust check for broadcast.
 431         (optimize_encoding): Likewise.
 432         (process_suffix): Likewise.
 433         (build_evex_prefix): Adjust broadcast processing.
 434         (swap_2_operands): Likewise.
 435         (check_VecOperations): Likewise.
 436         (match_template): Likewise.
 437         (check_VecOperands): Likewise.
 438
 439 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 440
 441         * config/tc-i386.c (reg_k0): New.
 442         (mask_op): Delete.
 443         (struct Mask_Operation): Move ...
 444         (struct _i386_insn): ... here. Change field "mask".
 445         (md_begin): Initialize reg_k0.
 446         (build_evex_prefix): Adjust mask processing.
 447         (swap_2_operands): Likewise.
 448         (check_VecOperands): Likewise.
 449         (check_VecOperations): Likewise.
 450         (optimize_encoding): Adjust checks for masking.
 451         (output_insn): Likewise.
 452
 453 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 454
 455         * config/tc-i386.c (swap_2_operands): Switch parameters to
 456         unsigned.
 457         (struct RC_Operation): Switch operand field to unsigned.
 458         (struct Mask_Operation): Likewise.
 459         (struct Broadcast_Operation): Likewise.
 460         (build_evex_prefix): Drop cast.
 461         (check_VecOperands): Likewise.
 462         (build_modrm_byte): Likewise.
 463         (output_imm): Likewise.
 464         (check_VecOperations): Add casts to unsigned.
 465
 466 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 467
 468         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 469         * testsuite/gas/i386/x86-64-avx-swap-2.d.
 470         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 471
 472 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 473
 474         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
 475         checks by opcodespace ones.
 476         (insert_lfence_before): Likewise.
 477         (maybe_fused_with_jcc_p): Likewise.
 478         (add_branch_padding_frag_p): Likewise.
 479         (output_disp): Likewise.
 480         (load_insn_p): Re-arrange checks to key applicable ones off of
 481         an opcodespace check.
 482         (md_assemble): Adjust opcode checks.
 483         (check_byte_reg): Likewise.
 484         (process_operands): Likewise.
 485         (i386_index_check): Likewise.
 486         (process_suffix): Likewise. New local variable is_movx. Adjust
 487         movsx/movzx and crc32 handling.
 488         (output_insn): Adjust opcode checks. Drop no longer reachable
 489         case labels. Output legacy encoding prefixes in addition to the
 490         base_opcode byte(s). Rework counting of prefixes for extended
 491         opcode maps.
 492         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
 493         opcode checks.
 494
 495 2021-03-29  Alan Modra  <amodra@gmail.com>
 496
 497         * atof-generic.c (FALSE, TRUE): Don't define.
 498         * config/obj-elf.h (FALSE, TRUE): Don't define.
 499         * config/obj-som.h (FALSE, TRUE): Don't define.
 500         * config/tc-hppa.h (FALSE, TRUE): Don't define.
 501         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
 502         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
 503         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
 504         * config/tc-mt.h (obj_fix_adjustable): Delete.
 505         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
 506         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
 507         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
 508         (tokenize_extregister): Likewise.
 509         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
 510         (parse_operands_op, parse_operands, md_assemble): Likewise.
 511         * config/tc-d10v.c (build_insn): Likewise.
 512         * config/tc-score.c (s3_gen_insn_frag): Likewise.
 513         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
 514         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
 515         * config/tc-z80.c (emit_byte): Likewise.
 516
 517 2021-03-29  Alan Modra  <amodra@gmail.com>
 518
 519         * config/tc-arm.c (struct arm_long_option_table <func>): Return
 520         bfd_boolean.
 521         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
 522         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
 523         with bfd_boolean.
 524         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
 525         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
 526         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
 527         logical expressions.
 528         (struct metag_long_option <func>): Return bfd_boolean.
 529         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
 530         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
 531         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
 532         (no_operands, lex_force_match, lex_reg_list): Likewise.
 533         (size_from_suffix): Return int.
 534         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
 535         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
 536
 537 2021-03-26  Jan Beulich  <jbeulich@suse.com>
 538
 539         * testsuite/gas/i386/x86-64-nosse2.s,
 540         testsuite/gas/i386/x86-64-nosse2.l: New.
 541         * testsuite/gas/i386/i386.exp: Run new test.
 542
 543 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
 544
 545         * testsuite/gas/nios2/brn.d: New.
 546         * testsuite/gas/nios2/brn.d: New.
 547
 548 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 549
 550         * config/tc-i386.c (match_template): Use t instead of i.tm.
 551
 552 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 553
 554         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
 555         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
 556         colliding registers in the upper half of the space.
 557         * testsuite/gas/i386/avx512f-nondef.d,
 558         testsuite/gas/i386/vgather-check.d,
 559         testsuite/gas/i386/x86-64-vgather-check.d,
 560         testsuite/gas/i386/x86-64-vgather-check-error.l,
 561         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
 562         expecations.
 563         * testsuite/gas/i386/vgather-check-none.d,
 564         testsuite/gas/i386/vgather-check-warn.d,
 565         testsuite/gas/i386/x86-64-vgather-check-none.d,
 566         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
 567         tests for expected dump output.
 568
 569 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 570
 571         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
 572         without mask register.
 573         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
 574
 575 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 576
 577         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
 578         swapping operands for.
 579         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
 580         syntax tests.
 581         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
 582         well as Intel syntax tests.
 583         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
 584         expectations.
 585         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
 586         Likewise. Drop passing --def-sym to as.
 587
 588 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 589
 590         PR/gas 27419
 591         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
 592         conversion to x32 mode.
 593         * testsuite/gas/i386/ilp32/enqcmd.s,
 594         testsuite/gas/i386/ilp32/enqcmd.d,
 595         testsuite/gas/i386/ilp32/movdir.s,
 596         testsuite/gas/i386/ilp32/movdir.d: New.
 597         * testsuite/gas/i386/x86-64-enqcmd.s,
 598         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
 599         cases.
 600         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
 601         (%eip) cases.
 602         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
 603         * testsuite/gas/i386/x86-64-enqcmd.d,
 604         testsuite/gas/i386/x86-64-enqcmd-intel.d,
 605         testsuite/gas/i386/x86-64-enqcmd-inval.l,
 606         testsuite/gas/i386/x86-64-movdir.d,
 607         testsuite/gas/i386/x86-64-movdir-intel.d,
 608         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
 609
 610 2021-03-25  Alan Modra  <amodra@gmail.com>
 611
 612         PR 27647
 613         * testsuite/gas/ppc/a2.d: Update expected output.
 614         * testsuite/gas/ppc/power8.d: Likewise.
 615
 616 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 617
 618         * config/tc-i386.c (struct _i386_insn): New field
 619         opcode_length.
 620         (md_begin): Drop assertion.
 621         (install_template): New.
 622         (build_vex_prefix): Call install_template.
 623         (match_template): Likewise.
 624         (process_operands): Use new opcode_length field.
 625         (output_jump): Likewise.
 626         (output_insn): Likewise. Adjust psedo prefix check.
 627
 628 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 629
 630         * config/tc-i386.c (md_begin): Add assertion.
 631         (build_vex_prefix): Drop implied prefix calculation.
 632         (build_evex_prefix): Likewise.
 633         (optimize_encoding): Adjust opcode checks.
 634         (load_insn_p): Also check opcodeprefix.
 635         (match_template): Also check opcodespace.
 636         (process_suffix): Likewise.
 637         (process_operands): Likewise.
 638         (output_insn): Likewise. Also check isprefix when discaring
 639         standalone LOCK.
 640         * config/tc-i386-intel.c (i386_intel_operand): Also check
 641         opcodespace.
 642
 643 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 644
 645         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
 646         base_opcode and extension_opcode.
 647
 648 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 649
 650         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
 651
 652 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 653
 654         * config/tc-i386.c (output_i386_opcode): Invoke
 655         process_i386_cpu_flag() slightly later.
 656         (process_i386_opcodes): Likewise.
 657
 658 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 659
 660         * config/tc-i386.c (pte): Print prefix and encoding space.
 661         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
 662         (build_evex_prefix): Likewise.
 663         (load_insn_p): Likewise.
 664
 665 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 666
 667         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
 668         if()-s.
 669         (match_template, output_insn): Use PREFIX_NONE.
 670
 671 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 672
 673         * config/tc-i386.c (i386_index_check): New local variable t.
 674         Correct MPX insn check.
 675         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
 676         MPX insn check.
 677         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
 678         index scaling by other than 1.
 679         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
 680
 681 2021-03-22  Martin Liska  <mliska@suse.cz>
 682
 683         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
 684         (x86_64_section_word): Likewise.
 685         * config/tc-sparc.c (md_parse_option): Likewise.
 686
 687 2021-03-19  Alan Modra  <amodra@gmail.com>
 688
 689         * app.c (do_scrub_chars): Don't lose spaces before a slash.
 690
 691 2021-03-18  Christian Groessler  <chris@groessler.org>
 692
 693         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
 694         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
 695
 696 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 697
 698         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
 699         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
 700         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
 701         * testsuite/gas/riscv/b-ext-64.d: Likewise.
 702         * testsuite/gas/riscv/b-ext.s: Likewise.
 703         * testsuite/gas/riscv/b-ext.d: Likewise.
 704
 705 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 706
 707         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
 708         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
 709         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
 710         * testsuite/gas/aarch64/sysreg-7.d: New test.
 711         * testsuite/gas/aarch64/sysreg-7.s: New test.
 712
 713 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 714
 715         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
 716         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
 717         (ppc_xcoff_tbss_section): New variables.
 718         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
 719         (ppc_data_csects): Removed.
 720         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
 721         ppc_xcoff_parse_cons): New functions.
 722         (md_being): Initialize XCOFF sections.
 723         (ppc_xcoff_suffix): Add support for TLS relocations
 724         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
 725         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
 726         to .bss section.  Handle new XCOFF section variables.
 727         (ppc_comm): Likewise.
 728         (ppc_toc): Likewise.
 729         (ppc_symbol_new_hook): Likewise.
 730         (ppc_frob_symbol): Likewise.
 731         (ppc_fix_adjustable): Add tbss support.
 732         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
 733         (ppc_xcoff_parse_cons): Add prototype.
 734         (struct ppc_xcoff_section): New structure.
 735
 736 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 737
 738         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
 739         (MAP, MAP32, MAP64): New macros for XCOFF.
 740         (ppc_xcoff_fixup_addis): New function.
 741         (ppc_is_toc_sym): Handle XMC_TE.
 742         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
 743         BFD_RELOC_PPC_TOC16_LO.
 744         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
 745         (ppc_change_csect): Handle XMC_TE.
 746         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
 747         storage class.
 748         (ppc_symbol_new_hook): Handle XMC_TE.
 749         (ppc_frob_symbol): Likewise.
 750         (ppc_fix_adjustable): Likewise.
 751         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
 752         BFD_RELOC_PPC_TOC16_LO.
 753
 754 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 755
 756         * testsuite/gas/i386/avx512f-intel.d,
 757         testsuite/gas/i386/avx512f_vl-intel.d,
 758         testsuite/gas/i386/avx512pf-intel.d,
 759         testsuite/gas/i386/x86-64-avx512f-intel.d,
 760         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
 761         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
 762
 763 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 764
 765         * testsuite/gas/i386/prefetch.d,
 766         testsuite/gas/i386/prefetch-intel.d,
 767         testsuite/gas/i386/x86-64-prefetch.d,
 768         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
 769         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
 770         * testsuite/gas/i386/i386.exp: Run new test.
 771
 772 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 773
 774         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
 775         (md_assemble): Replace use of repprefixok, islockable, and
 776         notrackprefixok.
 777         (i386_index_check): Replace use of repprefixok.
 778
 779 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 780
 781         * testsuite/gas/i386/noreg64.s: Add sysexit.
 782         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
 783         sysexitl and sysexitq.
 784         * testsuite/gas/i386/noreg-intel64.l,
 785         testsuite/gas/i386/noreg64-data16.d,
 786         testsuite/gas/i386/noreg64-data16.e,
 787         testsuite/gas/i386/noreg64-rex64.d,
 788         testsuite/gas/i386/noreg64.d,
 789         testsuite/gas/i386/noreg64.l,
 790         testsuite/gas/i386/x86-64-sysenter-amd.d,
 791         testsuite/gas/i386/x86-64-sysenter-amd.l,
 792         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
 793
 794 2021-02-26  Nick Clifton  <nickc@redhat.com>
 795
 796         PR 27411
 797         * config/tc-arm.c (do_t_add_sub): Correct error message.
 798         * testsuite/gas/arm/pr27411.s: New test.
 799         * testsuite/gas/arm/pr27411.d: New test driver.
 800         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
 801
 802 2021-02-24  Alan Modra  <amodra@gmail.com>
 803
 804         PR 23691
 805         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
 806         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
 807         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
 808         and use alongside TARGET_CPU_CFILES.
 809         (EXTRA_DIST): Update location of generated .c files.
 810         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
 811         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
 812         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
 813         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
 814         dependencies.
 815         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
 816         (itbl-parse.c, itbl-parse.h): Tidy.
 817         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
 818         * config/bfin-lex.l: Include config/bfin-parse.h.
 819         * configure.ac (extra_objects): Move object files corresponding
 820         to .y and .l files now in config/ to config/.
 821         * Makefile.in: Regenerate.
 822         * configure: Regenerate.
 823         * po/POTFILES.in: Regenerate.
 824
 825 2021-02-19  Nick Clifton  <nickc@redhat.com>
 826
 827         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
 828         misleading indentation.
 829
 830 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 831
 832         PR 27158
 833         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
 834         (md_apply_fix): Likewise.
 835         (md_convert_frag_branch): Likewise.
 836         (validate_riscv_insn): Likewise.  Also arranged operands, including
 837         added C5 and C6 operands, and removed unused Ci and C< operands.
 838         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
 839         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
 840         * testsuite/gas/riscv/insn.s: Likewise.
 841
 842 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 843
 844         * config/tc-riscv.c: Included cpu-riscv.h.
 845         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
 846         (struct riscv_csr_extra): Likewise.
 847         (struct riscv_ext_version): Likewise.
 848         (ext_version_table): Moved from opcodes/riscv-opc.c.
 849         (default_isa_spec): Updated type to riscv_spec_class.
 850         (default_priv_spec): Likewise.
 851         (riscv_set_default_isa_spec): Updated.
 852         (init_ext_version_hash): Likewise.
 853         (riscv_init_csr_hash): Likewise, also fixed indent.
 854
 855 2021-02-17  Alan Modra  <amodra@gmail.com>
 856
 857         * testsuite/gas/elf/section28.d: xfail h8300.
 858
 859 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         PR gas/27412
 862         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
 863         when checking incorrect section attributes.
 864         * testsuite/gas/elf/elf.exp: Run section28 and section29.
 865         * testsuite/gas/elf/section28.d: New file.
 866         * testsuite/gas/elf/section28.s: Likewise.
 867         * testsuite/gas/elf/section29.d: Likewise.
 868         * testsuite/gas/elf/section29.s: Likewise.
 869
 870 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 871
 872         * testsuite/gas/i386/sse-check.s,
 873         testsuite/gas/i386/sse2avx.s,
 874         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
 875         * testsuite/gas/i386/sse-check-error.l,
 876         testsuite/gas/i386/sse-check-warn.e,
 877         testsuite/gas/i386/sse-check.d,
 878         testsuite/gas/i386/sse2avx.d,
 879         testsuite/gas/i386/x86-64-sse-check-error.l,
 880         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
 881         * testsuite/gas/i386/property-cvtpi2pd.s,
 882         testsuite/gas/i386/property-cvtpi2pd.d,
 883         testsuite/gas/i386/property-cvtpi2ps.s,
 884         testsuite/gas/i386/property-cvtpi2ps.d: New.
 885         * testsuite/gas/i386/i386.exp: Run new tests.
 886
 887 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 888
 889         * config/tc-i386.c (md_assemble): Use template rather than
 890         actuals when updating i.xstate.
 891         * testsuite/gas/i386/property-4.d,
 892         testsuite/gas/i386/property-5.d,
 893         testsuite/gas/i386/property-12.d: Adjust expectations.
 894
 895 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 896
 897         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
 898         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
 899         * testsuite/gas/i386/property-ldmxcsr.s,
 900         testsuite/gas/i386/property-ldmxcsr.d,
 901         testsuite/gas/i386/property-vldmxcsr.s,
 902         testsuite/gas/i386/property-vldmxcsr.d,
 903         testsuite/gas/i386/property-vzeroall.s,
 904         testsuite/gas/i386/property-vzeroall.d: New.
 905         * testsuite/gas/i386/i386.exp: Run new tests.
 906
 907 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 908
 909         * testsuite/gas/i386/i386.exp: Move bitness-independent property
 910         tests to bitness independent section.
 911         * testsuite/gas/i386/x86-64-property-2.d,
 912         testsuite/gas/i386/x86-64-property-3.d,
 913         testsuite/gas/i386/x86-64-property-4.d,
 914         testsuite/gas/i386/x86-64-property-5.d,
 915         testsuite/gas/i386/x86-64-property-6.d,
 916         testsuite/gas/i386/x86-64-property-10.d,
 917         testsuite/gas/i386/x86-64-property-11.d,
 918         testsuite/gas/i386/x86-64-property-12.d,
 919         testsuite/gas/i386/x86-64-property-13.d: Delete.
 920
 921 2021-02-16  Jan Beulich  <jbeulich@suse.com>
 922
 923         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
 924         movdir.s.
 925         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
 926
 927 2021-02-16  Alan Modra  <amodra@gmail.com>
 928
 929         PR 27426
 930         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
 931         in another place.
 932
 933 2021-02-16  Alan Modra  <amodra@gmail.com>
 934
 935         * read.c (demand_copy_C_string): Really check for embedded zeros.
 936
 937 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
 938
 939         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
 940         * doc/c-s390.texi: Document arch14 march option.
 941         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
 942         * testsuite/gas/s390/zarch-arch14.d: New test.
 943         * testsuite/gas/s390/zarch-arch14.s: New test.
 944
 945 2021-02-12  Nick Clifton  <nickc@redhat.com>
 946
 947         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
 948         following.
 949         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
 950
 951 2021-02-12  Alan Modra  <amodra@gmail.com>
 952
 953         * testsuite/gas/all/pr27381.err: Don't match source file name.
 954         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
 955         * testsuite/gas/all/pr27384.err: Don't match source file name.
 956         Adjust line number.
 957         * testsuite/gas/all/pr27384.s: Add ".text" directive.
 958         * testsuite/gas/elf/pr27355.err: Don't match source file name.
 959
 960 2021-02-11  Alan Modra  <amodra@gmail.com>
 961
 962         * NEWS: Mention arm-symbianelf removal.
 963
 964 2021-02-10  Nick Clifton  <nickc@redhat.com>
 965
 966         * listing.c (buffer_line): Remove debugging code accidentally
 967         included with the fix for PR 27384.
 968
 969 2021-02-09  Nick Clifton  <nickc@redhat.com>
 970
 971         PR 27381
 972         * read.c (s_incbin): Check that the file to be included is a
 973         regular, non-directory file.
 974         * testsuite/gas/all/pr27381.s: New test source file.
 975         * testsuite/gas/all/pr27381.d: New test control file.
 976         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
 977         * testsuite/gas/all/gas.exp: Run the new test.
 978
 979 2021-02-09  Alan Modra  <amodra@gmail.com>
 980
 981         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
 982         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
 983         support.
 984         * config/te-symbian.h: Delete.
 985         * configure.tgt: Remove arm-*-symbianelf*.
 986         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
 987         target selection.
 988         * testsuite/gas/arm/arch4t.d: Likewise.
 989         * testsuite/gas/arm/got_prel.d: Likewise.
 990         * testsuite/gas/arm/mapdir.d: Likewise.
 991         * testsuite/gas/arm/mapmisc.d: Likewise.
 992         * testsuite/gas/arm/mapsecs.d: Likewise.
 993         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
 994         * testsuite/gas/arm/thumb-eabi.d: Likewise.
 995         * testsuite/gas/arm/thumb.d: Likewise.
 996         * testsuite/gas/arm/thumbrel.d: Likewise.
 997         * Makefile.in: Regenerate.
 998         * po/POTFILES.in: Regenerate.
 999
1000 2021-02-09  Nick Clifton  <nickc@redhat.com>
1001
1002         PR 27384
1003         * listing.c (listing_psize): Check the result of the width
1004         expression before assigning it to paper_width.
1005         * testsuite/gas/all/pr27384.s: New test source file.
1006         * testsuite/gas/all/pr27384.d: New test control file.
1007         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1008         * testsuite/gas/all/gas.exp: Run the new test.
1009
1010 2021-02-09  Nick Clifton  <nickc@redhat.com>
1011
1012         PR 27355
1013         * testsuite/gas/elf/pr27355.s: New test source file.
1014         * testsuite/gas/elf/pr27355.d: New test control file.
1015         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1016         * testsuite/gas/elf/elf.exp: Run the new test.
1017
1018 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1019
1020         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1021         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1022         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1023         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1024         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1025
1026 2021-02-08  Nick Clifton  <nickc@redhat.com>
1027
1028         PR 27355
1029         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1030         if it has not already been created.
1031
1032 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1033
1034         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1035         INSN_CLASS_ZB*.
1036         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1037         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1038         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1039
1040 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1041
1042         * doc/c-s390.texi: Document vector instruction formats.
1043
1044 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1045
1046         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1047
1048 2021-02-01  Alan Modra  <amodra@gmail.com>
1049
1050         PR 27283
1051         * config/tc-alpha.c (insert_operand): Delete dead code.
1052
1053 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1054
1055         PR gas/27243
1056         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1057         --gdwarf-N.
1058         * testsuite/gas/nios2/relax.d: New file.
1059         * testsuite/gas/nios2/relax.s: Likewise.
1060
1061 2021-01-26  Alan Modra  <amodra@gmail.com>
1062
1063         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1064         notarget all except hppa.  Comment.
1065         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1066         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1067         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1068         * testsuite/gas/all/sleb128-7.d: Likewise.
1069         * testsuite/gas/all/sleb128-9.d: Likewise.
1070         * testsuite/gas/elf/bignums.d: Likewise.
1071         * testsuite/gas/elf/group0c.d: Likewise.
1072         * testsuite/gas/elf/group1a.d: Likewise.
1073         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1074         * testsuite/gas/elf/section15.d: Likewise.
1075         * testsuite/gas/elf/section4.d: Likewise.
1076         * testsuite/gas/elf/section7.d: Likewise.
1077         * testsuite/gas/macros/irp.d: Likewise.
1078         * testsuite/gas/macros/repeat.d: Likewise.
1079         * testsuite/gas/macros/rept.d: Likewise.
1080         * testsuite/gas/macros/test2.d: Likewise.
1081         * testsuite/gas/macros/vararg.d: Likewise.
1082         * testsuite/gas/all/string.d: Use xfail rather than skip.
1083         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1084         * testsuite/gas/elf/section0.d: Likewise.
1085         * testsuite/gas/elf/section1.d: Likewise.
1086         * testsuite/gas/elf/section10.d: Likewise.
1087         * testsuite/gas/elf/section11.d: Likewise.
1088         * testsuite/gas/elf/section6.d: Likewise.
1089         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1090         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1091         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1092
1093 2021-01-26  Alan Modra  <amodra@gmail.com>
1094
1095         * testsuite/gas/all/byte.d,
1096         * testsuite/gas/all/byte.l,
1097         * testsuite/gas/all/byte.s: Delete.
1098         * testsuite/gas/all/gas.exp: Don't run byte test.
1099
1100 2021-01-26  Alan Modra  <amodra@gmail.com>
1101
1102         PR 27282
1103         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1104         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1105
1106 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1107
1108         PR gas/27228
1109         * testsuite/gas/elf/elf.exp: Run pr27228.
1110         * testsuite/gas/elf/pr27228.d: New file.
1111         * testsuite/gas/elf/pr27228.s: Likewise.
1112
1113 2021-01-24  Alan Modra  <amodra@gmail.com>
1114
1115         PR 27228
1116         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1117         is defined.
1118
1119 2021-01-21  Alan Modra  <amodra@gmail.com>
1120
1121         PR 27221
1122         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1123         line number info when gas is generating it.
1124         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1125         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1126         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1127         * gas/testsuite/gas/elf/warn-2.s: Delete.
1128
1129 2021-01-21  Alan Modra  <amodra@gmail.com>
1130
1131         PR 27218
1132         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1133         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1134         error for negative file numbers.
1135
1136 2021-01-20  Alan Modra  <amodra@gmail.com>
1137
1138         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1139         * testsuite/gas/ppc/test1elf32.d: Likewise.
1140         * testsuite/gas/ppc/test1elf64.d: Likewise.
1141
1142 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1143
1144         PR gas/27195
1145         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1146         needed.
1147         (dwarf2_directive_filename): Likewise.
1148         (dwarf2_directive_loc): Likewise.
1149         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1150         * testsuite/gas/lns/lns-diag-1.l: Remove the
1151         "Error: file number less than one" errors.
1152
1153 2021-01-18  Alan Modra  <amodra@gmail.com>
1154
1155         PR 27198
1156         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1157         * testsuite/gas/i386/pr27198.d,
1158         * gas/testsuite/gas/i386/pr27198.err,
1159         * gas/testsuite/gas/i386/pr27198.s: New test.
1160         * gas/testsuite/gas/i386/i386.exp: Run it.
1161
1162 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1163
1164         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1165         also aligned the code.
1166         * config/tc-riscv.h: Likewise.
1167
1168 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1169
1170         * config/tc-riscv.c: Error and warning messages tidy.
1171         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1172         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1173         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1174         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1175         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1176         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1177         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1178
1179 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1180
1181         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1182         comment "fallthru" to "Fall through" that end with a period and
1183         two spaces.
1184
1185 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1186
1187         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1188         Delete warning that these are only available with ELF targets.
1189         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1190         * read.c (potable): ... here.
1191
1192 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1193
1194         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1195         * Makefile.in: Regenerated.
1196
1197 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1198
1199         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1200         (parse_int): Mark char_bag const.
1201
1202 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1203
1204         PR gas/27178
1205         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1206         Don't generate GOT_symbol for PLT relocations.
1207         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1208         * testsuite/gas/i386/no-got.d: New file.
1209         * testsuite/gas/i386/no-got.s: Likewise.
1210         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1211         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1212
1213 2021-01-13  Alan Modra  <amodra@gmail.com>
1214
1215         * Makefile.in: Regenerate.
1216         * Makefile.in: Regenerate.
1217
1218 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1219
1220         PR binutils/26792
1221         * configure.ac: Use GNU_MAKE_JOBSERVER.
1222         * aclocal.m4: Regenerated.
1223         * configure: Likewise.
1224
1225 2021-01-12  Nick Clifton  <nickc@redhat.com>
1226
1227         * po/fr.po: Updated French translation.
1228
1229 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         PR ld/27173
1232         * configure: Regenerated.
1233
1234 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1235
1236         * NEWS: Remove CSRE.
1237         * config/tc-aarch64.c (parse_csr_operand): Delete.
1238         (parse_operands): Delete handling of
1239         AARCH64_OPND_CSRE_CSR.
1240         (aarch64_features): Remove csre.
1241         * doc/c-aarch64.texi: Remove CSRE.
1242         * testsuite/gas/aarch64/csre.d: Delete.
1243         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1244         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1245         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1246         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1247         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1248         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1249         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1250
1251 2021-01-11  Nick Clifton  <nickc@redhat.com>
1252
1253         * po/uk.po: Updated Ukranian translation.
1254
1255 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1256
1257         * configure: Regenerated.
1258
1259 2021-01-09  Nick Clifton  <nickc@redhat.com>
1260
1261         * configure: Regenerate.
1262         * po/gas.pot: Regenerate.
1263
1264 2021-01-09  Nick Clifton  <nickc@redhat.com>
1265
1266         * 2.36 release branch crated.
1267
1268 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1269
1270         * testsuite/gas/ppc/rop-checks.d,
1271         * testsuite/gas/ppc/rop-checks.l,
1272         * testsuite/gas/ppc/rop-checks.s,
1273         * testsuite/gas/ppc/rop.d,
1274         * testsuite/gas/ppc/rop.s: New tests.
1275         * testsuite/gas/ppc/ppc.exp: Run them.
1276
1277 2021-01-09  Alan Modra  <amodra@gmail.com>
1278
1279         * configure: Regenerate.
1280
1281 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1282
1283         * configure: Regenerate.
1284
1285 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1286
1287         PR 27109
1288         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1289         section symbol.
1290         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1291         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1292         on the section symbol.
1293         (set_symtab): Don't generate unused section symbols.
1294         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1295         on the section symbol.
1296         * config/obj-elf.c (elf_adjust_symtab): Call
1297         symbol_mark_used_in_reloc on the group signature symbol.
1298         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1299         from expected output.
1300         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1301         is_elf_unused_section_symbols.
1302         * testsuite/gas/elf/section2.e: Updated.
1303         * testsuite/gas/elf/section2.e-unused: New file.
1304         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1305         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1306         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1307         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1308         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1309         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1310         * testsuite/gas/i386/size-1.d: Likewise.
1311         * testsuite/gas/i386/size-3.d: Likewise.
1312         * testsuite/gas/i386/svr4.d: Likewise.
1313         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1314         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1315         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1316         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1317
1318 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1319
1320         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1321         INSN_CLASS_ZIHINTPAUSE.
1322         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1323         the pause hint instruction.
1324         * testsuite/gas/riscv/pause.s: Likewise.
1325
1326 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1327             Jim Wilson  <jimw@sifive.com>
1328             Andrew Waterman  <andrew@sifive.com>
1329             Maxim Blinov  <maxim.blinov@embecosm.com>
1330             Kito Cheng  <kito.cheng@sifive.com>
1331             Nelson Chu  <nelson.chu@sifive.com>
1332
1333         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1334         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1335         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1336         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1337         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1338         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1339
1340 2021-01-06  Alan Modra  <amodra@gmail.com>
1341
1342         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1343
1344 2021-01-06  Alan Modra  <amodra@gmail.com>
1345
1346         * testsuite/gas/macros/app1.d: xfail tic30.
1347         * testsuite/gas/macros/app2.d: Likewise.
1348         * testsuite/gas/macros/app3.d: Likewise.
1349         * testsuite/gas/macros/app4.d: Likewise.
1350
1351 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1352
1353         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1354         * doc/c-riscv.texi: Likewise.
1355
1356 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1357
1358         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1359         to littleriscv.
1360         * testsuite/gas/riscv/li64.d: Likewise.
1361         * testsuite/gas/riscv/lla32.d: Likewise.
1362         * testsuite/gas/riscv/lla64.d: Likewise.
1363         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1364         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1365         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1366         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1367         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1368         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1369         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1370
1371 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1372
1373         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1374         elf32-bigriscv.
1375         (install_insn): Always write instructions as little endian.
1376         (riscv_make_nops): Likewise.
1377         (md_convert_frag_branch): Likewise.
1378         (md_number_to_chars): Write data in target endianness.
1379         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1380         (md_parse_option): Handle the endian options.
1381         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1382         already defined.
1383         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1384
1385 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1386
1387         PR ld/26256
1388         * config/obj-elf.c (obj_elf_change_section): Also filter out
1389         SHF_LINK_ORDER.
1390
1391 2021-01-04  Alan Modra  <amodra@gmail.com>
1392
1393         PR 27102
1394         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1395         message and register symbol error message.
1396
1397 2021-01-04  Alan Modra  <amodra@gmail.com>
1398
1399         PR 27101
1400         * read.c (s_align): Use a large enough type for "align" to hold
1401         the result of get_absolute_expression.
1402
1403 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1404
1405         * config/tc-i386.c: Correct comment spelling.
1406         * config/tc-riscv.c: Likewise.
1407         * config/tc-s390.c: Correct comment grammar.
1408         * doc/c-i386.texi: Correct spelling.
1409         * doc/c-s390.texi: Correct grammar.
1410
1411 2021-01-01  Alan Modra  <amodra@gmail.com>
1412
1413         Update year range in copyright notice of all files.
1414
1415 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1416
1417         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1418
1419 For older changes see ChangeLog-2020
1420 \f
1421 Copyright (C) 2021 Free Software Foundation, Inc.
1422
1423 Copying and distribution of this file, with or without modification,
1424 are permitted in any medium without royalty provided the copyright
1425 notice and this notice are preserved.
1426
1427 Local Variables:
1428 mode: change-log
1429 left-margin: 8
1430 fill-column: 74
1431 version-control: never
1432 End: