gas/ChangeLog

   1 2021-04-29  Jan Beulich  <jbeulich@suse.com>
   2
   3         * config/tc-i386.c (i386_validate_fix): Change return type to
   4         int. Short-circuit BFD_RELOC_SIZE* handling.
   5         (tc_gen_reloc): New local variable sym. Extend logic when
   6         processing BFD_RELOC_SIZE*.
   7         * config/tc-i386.f (i386_validate_fix): Change return type to
   8         int.
   9         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
  10         returns zero.
  11         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
  12         testsuite/gas/i386/size-5b.d: New.
  13         * testsuite/gas/i386/i386.exp: Run new tests.
  14
  15 2021-04-29  Jan Beulich  <jbeulich@suse.com>
  16
  17         * config/tc-i386.c (tc_gen_reloc): Use section size for section
  18         symbols when resolving BFD_RELOC_SIZE*.
  19         * testsuite/gas/i386/size-2.s: Add section size cases.
  20         * testsuite/gas/i386/size-2.d,
  21         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
  22
  23 2021-04-28  Jan Beulich  <jbeulich@suse.com>
  24             H.J. Lu  <hjl.tools@gmail.com>
  25
  26         PR gas/27763
  27         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
  28         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
  29         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
  30         (md_estimate_size_before_relax): Move local variable fixP. Set
  31         it from fix_new() return values. Mark 4-byte relocs as signed
  32         for 64-bit.
  33         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
  34         * testsuite/gas/i386/x86-64-rip-2.s,
  35         * testsuite/gas/i386/x86-64-rip-2.d,
  36         * testsuite/gas/i386/x86-64-rip-inval-1.s,
  37         * testsuite/gas/i386/x86-64-rip-inval-1.l,
  38         * testsuite/gas/i386/x86-64-rip-inval-2.s,
  39         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
  40         * testsuite/gas/i386/i386.exp: Run new tests.
  41
  42 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
  45
  46 2021-04-26  Jan Beulich  <jbeulich@suse.com>
  47
  48         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
  49         BFD_RELOC_SIZE*.
  50
  51 2021-04-26  Jan Beulich  <jbeulich@suse.com>
  52
  53         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
  54         overflow check to 64-bit objects.
  55
  56 2021-04-26  Jan Beulich  <jbeulich@suse.com>
  57
  58         * config/tc-i386.c (want_disp32): Also check for SIZE32.
  59         (optimize_encoding): Handle LEA.
  60         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
  61         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
  62         Add many more forms.
  63         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
  64         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
  65         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
  66         New.
  67         * testsuite/gas/i386/i386.exp: Run new tests.
  68
  69 2021-04-26  Jan Beulich  <jbeulich@suse.com>
  70
  71         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
  72         signed.
  73         * testsuite/gas/i386/x86-64-addr32-bad.s,
  74         testsuite/gas/i386/x86-64-addr32-bad.l: New.
  75         * testsuite/gas/i386/i386.exp: Run new test.
  76
  77 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
  78
  79         * testsuite/gas/elf/section25.d: Run it everywhere.
  80         * testsuite/gas/elf/section26.d: Likewise.
  81         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
  82
  83 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
  84
  85         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
  86         optional "code" argument.
  87
  88 2021-04-23  Jan Beulich  <jbeulich@suse.com>
  89
  90         * config/tc-i386.c (want_disp32): New.
  91         (md_assemble): Use it.
  92         (optimize_disp): Likewise.
  93         (build_modrm_byte): Likewise.
  94
  95 2021-04-23  Jan Beulich  <jbeulich@suse.com>
  96
  97         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
  98         check ...
  99         (md_assemble): ... here.
 100
 101 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 102
 103         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 104         Move up setting of disp32.
 105
 106 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 107
 108         * config/tc-i386.c (pe): Don't truncate expression value.
 109         (i386_finalize_displacement): Likewise.
 110
 111 2021-04-21  Nick Clifton  <nickc@redhat.com>
 112
 113         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 114         for named section symbols.
 115         * testsuite/gas/arm/thumbver.d: Likewise.
 116         * testsuite/gas/bfin/loop_temps.d: Likewise.
 117         * testsuite/gas/elf/section2.e-arc: Likewise.
 118         * testsuite/gas/elf/section2.e-arm: Likewise.
 119         * testsuite/gas/elf/section2.e-csky: Likewise.
 120         * testsuite/gas/elf/section2.e-m32r: Likewise.
 121         * testsuite/gas/elf/section2.e-mips: Likewise.
 122         * testsuite/gas/elf/section2.e-msp430: Likewise.
 123         * testsuite/gas/elf/section2.e-riscv: Likewise.
 124         * testsuite/gas/elf/section2.e-rl78: Likewise.
 125         * testsuite/gas/elf/section2.e-rx: Likewise.
 126         * testsuite/gas/elf/section2.e-score: Likewise.
 127         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 128         * testsuite/gas/elf/section2.e-unused: Likewise.
 129         * testsuite/gas/elf/section2.e-v850: Likewise.
 130         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 131         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 132         * testsuite/gas/ia64/alias.d: Likewise.
 133         * testsuite/gas/ia64/global.d: Likewise.
 134         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 135         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 136         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 137         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 138         * testsuite/gas/mmix/bspec-1.d: Likewise.
 139         * testsuite/gas/mmix/byte-1.d: Likewise.
 140         * testsuite/gas/mmix/comment-1.d: Likewise.
 141         * testsuite/gas/mmix/loc-1.d: Likewise.
 142         * testsuite/gas/mmix/loc-2.d: Likewise.
 143         * testsuite/gas/mmix/loc-3.d: Likewise.
 144         * testsuite/gas/mmix/loc-4.d: Likewise.
 145         * testsuite/gas/mmix/loc-5.d: Likewise.
 146         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 147
 148 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 149
 150         PR binutils/21700
 151         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 152         (ppc_fix_adjustable): Manage fx_subsy part.
 153         (tc_gen_reloc): Create second relocation when both
 154         fx_addsy and fx_subsy are provided.
 155         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 156         (MAX_RELOC_EXPANSION): Likewise.
 157         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 158         (UNDEFINED_DIFFERENCE_OK): Likewise
 159         * testsuite/gas/all/gas.exp: Skip difference between two
 160         undefined symbols test.
 161
 162 2021-04-19  Nick Clifton  <nickc@redhat.com>
 163
 164         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 165         targets which should skip the undefined symbols test.
 166
 167 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 168
 169         * NEWS: Update news.
 170         * testsuite/gas/aarch64/rme.d: Update test.
 171         * testsuite/gas/aarch64/rme.s: Update test.
 172
 173 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 174
 175         * testsuite/gas/aarch64/rme.d: Update test.
 176         * testsuite/gas/aarch64/rme.s: Update test.
 177
 178 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 179
 180         * as.h (sprint_value): Delete.
 181         * messages.c (sprint_value): Likewise.
 182         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 183         place of sprint_value.
 184         * config/tc-s390.c (s390_insert_operand): Likewise.
 185         * doc/internals.texi (sprint_value): Delete section.
 186         * write.c (fixup_segment): Likewise.
 187         (relax_segment): Likewise.
 188
 189 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 190
 191         * testsuite/gas/aarch64/rme-invalid.d: New test.
 192         * testsuite/gas/aarch64/rme-invalid.l: New test.
 193         * testsuite/gas/aarch64/rme-invalid.s: New test.
 194         * testsuite/gas/aarch64/rme.d: New test.
 195         * testsuite/gas/aarch64/rme.s: New test.
 196
 197 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 198
 199         PR 27436
 200         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 201         * testsuite/gas/riscv/shamt-32.d: New testcase.
 202         * testsuite/gas/riscv/shamt-32.l: Likewise.
 203         * testsuite/gas/riscv/shamt-32.s: Likewise.
 204         * testsuite/gas/riscv/shamt-64.d: Likewise.
 205         * testsuite/gas/riscv/shamt-64.l: Likewise.
 206         * testsuite/gas/riscv/shamt-64.s: Likewise.
 207
 208 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 209
 210         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 211         c.mv a4,a4.
 212         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 213
 214 2021-04-14  Alan Modra  <amodra@gmail.com>
 215
 216         PR 27723
 217         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 218         (select_cie_for_fde): ..here.  Simplify.
 219
 220 2021-04-14  Alan Modra  <amodra@gmail.com>
 221
 222         PR 27723
 223         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 224         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 225
 226 2021-04-13  Alan Modra  <amodra@gmail.com>
 227
 228         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 229         write to $srcdir.  Use gas_host_run and read output file rather
 230         than gas_start/gas_finish.
 231
 232 2021-04-12  Alan Modra  <amodra@gmail.com>
 233
 234         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 235         (md_assemble): Likewise.  Handle bignum operands.
 236         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 237         check.
 238         * expr.c: Delete unnecessary forward declarations.
 239         (generic_bignum_to_int32): Return uint32_t.
 240         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 241         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 242         clear X_extrabit for unary '!'.
 243         * expr.h (generic_bignum_to_int32): Declare.
 244         (generic_bignum_to_int64): Declare.
 245         * testsuite/gas/ppc/prefix-pcrel.s,
 246         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 247
 248 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 249
 250         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 251         march-fail-porder-x-std.d.
 252         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 253         march-fail-porder-z-std.d.
 254         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 255         march-fail-porder-x-z.d.
 256         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 257         march-fail-porder.l.
 258         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 259         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 260         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 261         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 262         march-fail-single-char-h.d.
 263         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 264         march-fail-single-char-s.d.
 265         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 266         march-fail-single-char-x.d.
 267         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 268         march-fail-single-char-z.d.
 269         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 270         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 271         march-fail-single-prefix.l.
 272         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 273         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 274         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 275
 276 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 277
 278         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 279         diagnostic messages for LD/ST Exclusive instructions.
 280         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 281         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 282         clean-up.
 283
 284 2021-04-09  Alan Modra  <amodra@gmail.com>
 285
 286         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 287         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 288         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 289
 290 2021-04-08  Alan Modra  <amodra@gmail.com>
 291
 292         * testsuite/gas/ppc/pr27676.d,
 293         * testsuite/gas/ppc/pr27676.s: New test.
 294         * testsuite/gas/ppc/ppc.exp: Run it.
 295         * testsuite/gas/ppc/dcbt.d: Update.
 296         * testsuite/gas/ppc/power4_32.d: Update.
 297
 298 2021-04-07  Alan Modra  <amodra@gmail.com>
 299
 300         PR 27217
 301         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 302
 303 2021-04-06  Nick Clifton  <nickc@redhat.com>
 304
 305         PR 27217
 306         * config/tc-aarch64.c (my_get_expression): Rename to
 307         aarch64_get_expression.  Add a fifth argument to enable deferring
 308         of expression resolution.
 309         (parse_typed_reg): Update calls to my_get_expression.
 310         (parse_vector_reg_list): Likewise.
 311         (parse_immediate_expression): Likewise.
 312         (parse_big_immediate): Likewise.
 313         (parse_shift): Likewise.
 314         (parse_shifter_operand_imm): Likewise.
 315         (parse_operands): Likewise.
 316         (parse_shifter_operand_reloc): Update calls to my_get_expression
 317         and call aarch64_force_reloc to determine the value of the new
 318         fifth argument.
 319         (parse_address_main): Likewise.
 320         (parse_half): Likewise.
 321         (parse_adrp): Likewise.
 322         (aarch64_force_reloc): New function.  Contains code extracted from...
 323         (aarch64_force_relocation): ... here.
 324         * testsuite/gas/aarch64/pr27217.s: New test case.
 325         * testsuite/gas/aarch64/pr27217.d: New test driver.
 326
 327 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 328
 329         * write.c (fixup_segment): Move add_symbol_segment declaration
 330         into main loop.
 331
 332 2021-04-05  Alan Modra  <amodra@gmail.com>
 333
 334         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 335         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 336         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 337         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 338         strstr, or vsnprintf declarations.
 339         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 340         * as.h: Don't include alloca-conf.h, include config.h instead.
 341         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 342         various fallback declarations.
 343         * asintl.h: Don't test HAVE_LOCALE_H.
 344         * as.c: Don't test HAVE_SETLOCALE.
 345         * dwarf2dbg.c: Include limits.h unconditionally.
 346         * expr.c: Likewise.
 347         * sb.c: Likewise.
 348         * symbols.c: Likewise.
 349         * config/tc-cr16.c: Likewise.
 350         * config/tc-d30v.c: Likewise.
 351         * config/tc-i386.c: Likewise.
 352         * config/tc-ia64.c: Likewise.
 353         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 354         * config.in: Regenerate.
 355         * configure: Regenerate.
 356         * Makefile.in: Regenerate.
 357         * doc/Makefile.in: Regenerate.
 358
 359 2021-04-01  Martin Liska  <mliska@suse.cz>
 360
 361         * config/obj-coff.c (strneq): Remove strneq and use startswith.
 362         (weak_is_altname): Likewise.
 363         (obj_coff_section): Likewise.
 364         * config/tc-cr16.c (process_label_constant): Likewise.
 365         * config/tc-crx.c (strneq): Likewise.
 366
 367 2021-04-01  Martin Liska  <mliska@suse.cz>
 368
 369         * as.c (select_emulation_mode): Use startswith.
 370         * config/m68k-parse.y: Likewise.
 371         * config/obj-aout.c (obj_aout_type): Likewise.
 372         * config/obj-elf.c (elf_common_parse): Likewise.
 373         (obj_elf_section_type): Likewise.
 374         (obj_elf_section_word): Likewise.
 375         (obj_elf_section): Likewise.
 376         (obj_elf_symver): Likewise.
 377         (adjust_stab_sections): Likewise.
 378         * config/obj-evax.c (evax_shorten_name): Likewise.
 379         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
 380         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
 381         (aarch64_parse_features): Likewise.
 382         (create_register_alias): Likewise.
 383         (aarch64_data_in_code): Likewise.
 384         (md_parse_option): Likewise.
 385         * config/tc-alpha.c (s_alpha_section_word): Likewise.
 386         (s_alpha_pdesc): Likewise.
 387         * config/tc-arc.c (tokenize_extregister): Likewise.
 388         * config/tc-arm.c (create_register_alias): Likewise.
 389         (create_neon_reg_alias): Likewise.
 390         (parse_ifimm_zero): Likewise.
 391         (parse_qfloat_immediate): Likewise.
 392         (arm_elf_section_type): Likewise.
 393         (arm_parse_extension): Likewise.
 394         (aeabi_set_public_attributes): Likewise.
 395         (s_arm_arch_extension): Likewise.
 396         (arm_data_in_code): Likewise.
 397         (start_unwind_section): Likewise.
 398         * config/tc-avr.c (avr_ldi_expression): Likewise.
 399         * config/tc-csky.c (is_freglist_legal): Likewise.
 400         (csky_s_section): Likewise.
 401         * config/tc-d30v.c (do_assemble): Likewise.
 402         * config/tc-dlx.c (parse_operand): Likewise.
 403         * config/tc-epiphany.c (md_assemble): Likewise.
 404         * config/tc-h8300.c (h8300_elf_section): Likewise.
 405         (get_operand): Likewise.
 406         * config/tc-hppa.c (pa_ip): Likewise.
 407         (pa_level): Likewise.
 408         (pa_space): Likewise.
 409         * config/tc-i386.c (i386_mach): Likewise.
 410         (md_assemble): Likewise.
 411         (check_VecOperations): Likewise.
 412         (i386_target_format): Likewise.
 413         (i386_elf_section_type): Likewise.
 414         * config/tc-ia64.c (start_unwind_section): Likewise.
 415         (md_parse_option): Likewise.
 416         (is_taken_branch): Likewise.
 417         (idesc->name,): Likewise.
 418         (note_register_values): Likewise.
 419         (do_alias): Likewise.
 420         * config/tc-m32c.c (insn_to_subtype): Likewise.
 421         * config/tc-m68hc11.c (get_operand): Likewise.
 422         (md_assemble): Likewise.
 423         * config/tc-m68k.c (m68k_ip): Likewise.
 424         (m68k_elf_suffix): Likewise.
 425         * config/tc-mcore.c (mcore_s_section): Likewise.
 426         * config/tc-metag.c (parse_get_set): Likewise.
 427         (md_parse_option): Likewise.
 428         * config/tc-microblaze.c (parse_imm): Likewise.
 429         (check_got): Likewise.
 430         (md_apply_fix): Likewise.
 431         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
 432         (md_begin): Likewise.
 433         (s_is_linkonce): Likewise.
 434         (check_regno): Likewise.
 435         (match_float_constant): Likewise.
 436         (classify_vr4120_insn): Likewise.
 437         (match_insn): Likewise.
 438         (mips_after_parse_args): Likewise.
 439         (s_change_sec): Likewise.
 440         (s_option): Likewise.
 441         (parse_code_option): Likewise.
 442         (md_section_align): Likewise.
 443         (nopic_need_relax): Likewise.
 444         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
 445         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
 446         (mn10300_end_of_match): Likewise.
 447         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
 448         * config/tc-nds32.c (nds32_parse_option): Likewise.
 449         * config/tc-nds32.h (md_do_align): Likewise.
 450         * config/tc-nios2.c (strprefix): Likewise.
 451         (nios2_special_relocation_p): Likewise.
 452         (nios2_parse_base_register): Likewise.
 453         (nios2_cons): Likewise.
 454         * config/tc-ns32k.c (addr_mode): Likewise.
 455         * config/tc-pdp11.c (set_option): Likewise.
 456         (parse_reg): Likewise.
 457         (parse_ac5): Likewise.
 458         (parse_op_no_deferred): Likewise.
 459         (set_cpu_model): Likewise.
 460         (set_machine_model): Likewise.
 461         * config/tc-pj.c (md_operand): Likewise.
 462         * config/tc-ppc.c (ppc_set_cpu): Likewise.
 463         (ppc_arch): Likewise.
 464         (ppc_section_type): Likewise.
 465         * config/tc-s12z.c (tb_reg_rel): Likewise.
 466         (tb_opr_rel): Likewise.
 467         * config/tc-s390.c (s390_parse_cpu): Likewise.
 468         (md_parse_option): Likewise.
 469         * config/tc-score.c (s3_nopic_need_relax): Likewise.
 470         (s3_pic_need_relax): Likewise.
 471         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
 472         (s7_pic_need_relax): Likewise.
 473         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
 474         * config/tc-sparc.c (md_parse_option): Likewise.
 475         (sparc_ip): Likewise.
 476         (s_reserve): Likewise.
 477         (s_common): Likewise.
 478         (s_seg): Likewise.
 479         (sparc_cons): Likewise.
 480         * config/tc-tic54x.c (stag_add_field): Likewise.
 481         (tic54x_endstruct): Likewise.
 482         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
 483         * config/tc-v850.c (v850_comm): Likewise.
 484         (md_begin): Likewise.
 485         (md_assemble): Likewise.
 486         * config/tc-vax.c (vax_cons): Likewise.
 487         * config/tc-wasm32.c (wasm32_leb128): Likewise.
 488         * config/tc-xstormy16.c (md_operand): Likewise.
 489         * config/tc-xtensa.c (get_directive): Likewise.
 490         (xg_instruction_matches_option_term): Likewise.
 491         (is_unaligned_label): Likewise.
 492         (cache_literal_section): Likewise.
 493         * config/xtensa-relax.c (parse_precond): Likewise.
 494         (parse_option_cond): Likewise.
 495         (transition_applies): Likewise.
 496         (wide_branch_opcode): Likewise.
 497         * dw2gencfi.c: Likewise.
 498         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
 499         * ehopt.c (get_cie_info): Likewise.
 500         * input-file.c (input_file_open): Likewise.
 501         * listing.c (listing_newline): Likewise.
 502         (debugging_pseudo): Likewise.
 503         * read.c (read_a_source_file): Likewise.
 504         * write.c (adjust_reloc_syms): Likewise.
 505         (compress_debug): Likewise.
 506         (maybe_generate_build_notes): Likewise.
 507
 508 2021-03-31  Alan Modra  <amodra@gmail.com>
 509
 510         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
 511         * config/bfin-lex-wrapper.c: Likewise.
 512         * itbl-lex.l: Don't include as.h.
 513         * config/bfin-lex.l: Likewise.
 514
 515 2021-03-31  Alan Modra  <amodra@gmail.com>
 516
 517         * as.h (POISON_BFD_BOOLEAN): Define.
 518         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
 519         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
 520         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
 521         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
 522         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
 523         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
 524         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
 525         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
 526         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
 527         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
 528         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
 529         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
 530         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
 531         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
 532         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
 533         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
 534         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
 535         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
 536         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
 537         * config/tc-metag.c, * config/tc-metag.h,
 538         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
 539         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
 540         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
 541         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
 542         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
 543         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
 544         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
 545         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
 546         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
 547         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
 548         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
 549         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
 550         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
 551         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
 552         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
 553         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
 554         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
 555         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
 556         * config/tc-z8k.c, * config/xtensa-istack.h,
 557         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
 558         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
 559         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
 560         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
 561         with bool, FALSE with false, and TRUE with true.
 562
 563 2021-03-31  Alan Modra  <amodra@gmail.com>
 564
 565         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
 566         * config/tc-crx.c: Likewise.
 567         * config/tc-nds32.h: Likewise.
 568
 569 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 570
 571         * config/tc-i386.c (build_modrm_byte): Change return type.
 572         Change type of "default_seg". Use NULL. Adjust setting of
 573         "default_seg".
 574         (reg_ds, reg_es, reg_ss): New.
 575         (struct _i386_insn): Change type of seg[].
 576         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
 577         (swap_operands): Change type of "temp_seg".
 578         (check_string): Adjust %es check.
 579         (process_operands): Change type of "default_seg". Use NULL.
 580         Adjust segment override processing..
 581         (i386_att_operand): Adjust segment override handling.
 582         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 583
 584 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 585
 586         * config/tc-i386.c (reg_eax): New.
 587         (md_begin): Initialize reg_eax.
 588         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
 589         reg_eax.
 590         (i386_intel_simplify): Likewise.
 591
 592 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 593
 594         * config/tc-i386.c (reg_st0): New.
 595         (md_begin): Convert to switch(). Initialize reg_st0. Don't
 596         insert other st(N).
 597         (parse_real_register): Adjust st(N) processing.
 598
 599 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 600
 601         * config/tc-i386.c (rc_op): Delete.
 602         (struct Rounding_Operation): Move ...
 603         (struct _i386_insn): ... here. Change field "rounding".
 604         (build_evex_prefix): Adjust rounding processing.
 605         (swap_2_operands): Likewise.
 606         (check_VecOperands): Likewise.
 607         (RC_SAE_immediate): Likewise.
 608         (optimize_encoding): Adjust check for rounding.
 609         (build_modrm_byte): Likewise.
 610         (output_imm): Likewise.
 611         (md_assemble): Initialize rounding type.
 612
 613 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 614
 615         * config/tc-i386.c (broadcast_op): Delete.
 616         (struct Broadcast_Operation): Move ...
 617         (struct _i386_insn): ... here. Change field "broadcast".
 618         (match_mem_size): Adjust check for broadcast.
 619         (optimize_encoding): Likewise.
 620         (process_suffix): Likewise.
 621         (build_evex_prefix): Adjust broadcast processing.
 622         (swap_2_operands): Likewise.
 623         (check_VecOperations): Likewise.
 624         (match_template): Likewise.
 625         (check_VecOperands): Likewise.
 626
 627 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 628
 629         * config/tc-i386.c (reg_k0): New.
 630         (mask_op): Delete.
 631         (struct Mask_Operation): Move ...
 632         (struct _i386_insn): ... here. Change field "mask".
 633         (md_begin): Initialize reg_k0.
 634         (build_evex_prefix): Adjust mask processing.
 635         (swap_2_operands): Likewise.
 636         (check_VecOperands): Likewise.
 637         (check_VecOperations): Likewise.
 638         (optimize_encoding): Adjust checks for masking.
 639         (output_insn): Likewise.
 640
 641 2021-03-30  Jan Beulich  <jbeulich@suse.com>
 642
 643         * config/tc-i386.c (swap_2_operands): Switch parameters to
 644         unsigned.
 645         (struct RC_Operation): Switch operand field to unsigned.
 646         (struct Mask_Operation): Likewise.
 647         (struct Broadcast_Operation): Likewise.
 648         (build_evex_prefix): Drop cast.
 649         (check_VecOperands): Likewise.
 650         (build_modrm_byte): Likewise.
 651         (output_imm): Likewise.
 652         (check_VecOperations): Add casts to unsigned.
 653
 654 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 655
 656         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
 657         * testsuite/gas/i386/x86-64-avx-swap-2.d.
 658         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
 659
 660 2021-03-29  Jan Beulich  <jbeulich@suse.com>
 661
 662         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
 663         checks by opcodespace ones.
 664         (insert_lfence_before): Likewise.
 665         (maybe_fused_with_jcc_p): Likewise.
 666         (add_branch_padding_frag_p): Likewise.
 667         (output_disp): Likewise.
 668         (load_insn_p): Re-arrange checks to key applicable ones off of
 669         an opcodespace check.
 670         (md_assemble): Adjust opcode checks.
 671         (check_byte_reg): Likewise.
 672         (process_operands): Likewise.
 673         (i386_index_check): Likewise.
 674         (process_suffix): Likewise. New local variable is_movx. Adjust
 675         movsx/movzx and crc32 handling.
 676         (output_insn): Adjust opcode checks. Drop no longer reachable
 677         case labels. Output legacy encoding prefixes in addition to the
 678         base_opcode byte(s). Rework counting of prefixes for extended
 679         opcode maps.
 680         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
 681         opcode checks.
 682
 683 2021-03-29  Alan Modra  <amodra@gmail.com>
 684
 685         * atof-generic.c (FALSE, TRUE): Don't define.
 686         * config/obj-elf.h (FALSE, TRUE): Don't define.
 687         * config/obj-som.h (FALSE, TRUE): Don't define.
 688         * config/tc-hppa.h (FALSE, TRUE): Don't define.
 689         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
 690         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
 691         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
 692         * config/tc-mt.h (obj_fix_adjustable): Delete.
 693         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
 694         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
 695         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
 696         (tokenize_extregister): Likewise.
 697         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
 698         (parse_operands_op, parse_operands, md_assemble): Likewise.
 699         * config/tc-d10v.c (build_insn): Likewise.
 700         * config/tc-score.c (s3_gen_insn_frag): Likewise.
 701         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
 702         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
 703         * config/tc-z80.c (emit_byte): Likewise.
 704
 705 2021-03-29  Alan Modra  <amodra@gmail.com>
 706
 707         * config/tc-arm.c (struct arm_long_option_table <func>): Return
 708         bfd_boolean.
 709         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
 710         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
 711         with bfd_boolean.
 712         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
 713         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
 714         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
 715         logical expressions.
 716         (struct metag_long_option <func>): Return bfd_boolean.
 717         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
 718         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
 719         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
 720         (no_operands, lex_force_match, lex_reg_list): Likewise.
 721         (size_from_suffix): Return int.
 722         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
 723         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
 724
 725 2021-03-26  Jan Beulich  <jbeulich@suse.com>
 726
 727         * testsuite/gas/i386/x86-64-nosse2.s,
 728         testsuite/gas/i386/x86-64-nosse2.l: New.
 729         * testsuite/gas/i386/i386.exp: Run new test.
 730
 731 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
 732
 733         * testsuite/gas/nios2/brn.d: New.
 734         * testsuite/gas/nios2/brn.d: New.
 735
 736 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 737
 738         * config/tc-i386.c (match_template): Use t instead of i.tm.
 739
 740 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 741
 742         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
 743         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
 744         colliding registers in the upper half of the space.
 745         * testsuite/gas/i386/avx512f-nondef.d,
 746         testsuite/gas/i386/vgather-check.d,
 747         testsuite/gas/i386/x86-64-vgather-check.d,
 748         testsuite/gas/i386/x86-64-vgather-check-error.l,
 749         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
 750         expecations.
 751         * testsuite/gas/i386/vgather-check-none.d,
 752         testsuite/gas/i386/vgather-check-warn.d,
 753         testsuite/gas/i386/x86-64-vgather-check-none.d,
 754         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
 755         tests for expected dump output.
 756
 757 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 758
 759         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
 760         without mask register.
 761         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
 762
 763 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 764
 765         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
 766         swapping operands for.
 767         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
 768         syntax tests.
 769         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
 770         well as Intel syntax tests.
 771         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
 772         expectations.
 773         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
 774         Likewise. Drop passing --def-sym to as.
 775
 776 2021-03-25  Jan Beulich  <jbeulich@suse.com>
 777
 778         PR/gas 27419
 779         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
 780         conversion to x32 mode.
 781         * testsuite/gas/i386/ilp32/enqcmd.s,
 782         testsuite/gas/i386/ilp32/enqcmd.d,
 783         testsuite/gas/i386/ilp32/movdir.s,
 784         testsuite/gas/i386/ilp32/movdir.d: New.
 785         * testsuite/gas/i386/x86-64-enqcmd.s,
 786         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
 787         cases.
 788         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
 789         (%eip) cases.
 790         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
 791         * testsuite/gas/i386/x86-64-enqcmd.d,
 792         testsuite/gas/i386/x86-64-enqcmd-intel.d,
 793         testsuite/gas/i386/x86-64-enqcmd-inval.l,
 794         testsuite/gas/i386/x86-64-movdir.d,
 795         testsuite/gas/i386/x86-64-movdir-intel.d,
 796         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
 797
 798 2021-03-25  Alan Modra  <amodra@gmail.com>
 799
 800         PR 27647
 801         * testsuite/gas/ppc/a2.d: Update expected output.
 802         * testsuite/gas/ppc/power8.d: Likewise.
 803
 804 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 805
 806         * config/tc-i386.c (struct _i386_insn): New field
 807         opcode_length.
 808         (md_begin): Drop assertion.
 809         (install_template): New.
 810         (build_vex_prefix): Call install_template.
 811         (match_template): Likewise.
 812         (process_operands): Use new opcode_length field.
 813         (output_jump): Likewise.
 814         (output_insn): Likewise. Adjust psedo prefix check.
 815
 816 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 817
 818         * config/tc-i386.c (md_begin): Add assertion.
 819         (build_vex_prefix): Drop implied prefix calculation.
 820         (build_evex_prefix): Likewise.
 821         (optimize_encoding): Adjust opcode checks.
 822         (load_insn_p): Also check opcodeprefix.
 823         (match_template): Also check opcodespace.
 824         (process_suffix): Likewise.
 825         (process_operands): Likewise.
 826         (output_insn): Likewise. Also check isprefix when discaring
 827         standalone LOCK.
 828         * config/tc-i386-intel.c (i386_intel_operand): Also check
 829         opcodespace.
 830
 831 2021-03-24  Jan Beulich  <jbeulich@suse.com>
 832
 833         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
 834         base_opcode and extension_opcode.
 835
 836 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 837
 838         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
 839
 840 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 841
 842         * config/tc-i386.c (output_i386_opcode): Invoke
 843         process_i386_cpu_flag() slightly later.
 844         (process_i386_opcodes): Likewise.
 845
 846 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 847
 848         * config/tc-i386.c (pte): Print prefix and encoding space.
 849         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
 850         (build_evex_prefix): Likewise.
 851         (load_insn_p): Likewise.
 852
 853 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 854
 855         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
 856         if()-s.
 857         (match_template, output_insn): Use PREFIX_NONE.
 858
 859 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 860
 861         * config/tc-i386.c (i386_index_check): New local variable t.
 862         Correct MPX insn check.
 863         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
 864         MPX insn check.
 865         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
 866         index scaling by other than 1.
 867         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
 868
 869 2021-03-22  Martin Liska  <mliska@suse.cz>
 870
 871         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
 872         (x86_64_section_word): Likewise.
 873         * config/tc-sparc.c (md_parse_option): Likewise.
 874
 875 2021-03-19  Alan Modra  <amodra@gmail.com>
 876
 877         * app.c (do_scrub_chars): Don't lose spaces before a slash.
 878
 879 2021-03-18  Christian Groessler  <chris@groessler.org>
 880
 881         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
 882         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
 883
 884 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 885
 886         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
 887         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
 888         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
 889         * testsuite/gas/riscv/b-ext-64.d: Likewise.
 890         * testsuite/gas/riscv/b-ext.s: Likewise.
 891         * testsuite/gas/riscv/b-ext.d: Likewise.
 892
 893 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 894
 895         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
 896         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
 897         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
 898         * testsuite/gas/aarch64/sysreg-7.d: New test.
 899         * testsuite/gas/aarch64/sysreg-7.s: New test.
 900
 901 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 902
 903         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
 904         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
 905         (ppc_xcoff_tbss_section): New variables.
 906         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
 907         (ppc_data_csects): Removed.
 908         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
 909         ppc_xcoff_parse_cons): New functions.
 910         (md_being): Initialize XCOFF sections.
 911         (ppc_xcoff_suffix): Add support for TLS relocations
 912         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
 913         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
 914         to .bss section.  Handle new XCOFF section variables.
 915         (ppc_comm): Likewise.
 916         (ppc_toc): Likewise.
 917         (ppc_symbol_new_hook): Likewise.
 918         (ppc_frob_symbol): Likewise.
 919         (ppc_fix_adjustable): Add tbss support.
 920         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
 921         (ppc_xcoff_parse_cons): Add prototype.
 922         (struct ppc_xcoff_section): New structure.
 923
 924 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 925
 926         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
 927         (MAP, MAP32, MAP64): New macros for XCOFF.
 928         (ppc_xcoff_fixup_addis): New function.
 929         (ppc_is_toc_sym): Handle XMC_TE.
 930         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
 931         BFD_RELOC_PPC_TOC16_LO.
 932         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
 933         (ppc_change_csect): Handle XMC_TE.
 934         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
 935         storage class.
 936         (ppc_symbol_new_hook): Handle XMC_TE.
 937         (ppc_frob_symbol): Likewise.
 938         (ppc_fix_adjustable): Likewise.
 939         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
 940         BFD_RELOC_PPC_TOC16_LO.
 941
 942 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 943
 944         * testsuite/gas/i386/avx512f-intel.d,
 945         testsuite/gas/i386/avx512f_vl-intel.d,
 946         testsuite/gas/i386/avx512pf-intel.d,
 947         testsuite/gas/i386/x86-64-avx512f-intel.d,
 948         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
 949         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
 950
 951 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 952
 953         * testsuite/gas/i386/prefetch.d,
 954         testsuite/gas/i386/prefetch-intel.d,
 955         testsuite/gas/i386/x86-64-prefetch.d,
 956         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
 957         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
 958         * testsuite/gas/i386/i386.exp: Run new test.
 959
 960 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 961
 962         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
 963         (md_assemble): Replace use of repprefixok, islockable, and
 964         notrackprefixok.
 965         (i386_index_check): Replace use of repprefixok.
 966
 967 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 968
 969         * testsuite/gas/i386/noreg64.s: Add sysexit.
 970         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
 971         sysexitl and sysexitq.
 972         * testsuite/gas/i386/noreg-intel64.l,
 973         testsuite/gas/i386/noreg64-data16.d,
 974         testsuite/gas/i386/noreg64-data16.e,
 975         testsuite/gas/i386/noreg64-rex64.d,
 976         testsuite/gas/i386/noreg64.d,
 977         testsuite/gas/i386/noreg64.l,
 978         testsuite/gas/i386/x86-64-sysenter-amd.d,
 979         testsuite/gas/i386/x86-64-sysenter-amd.l,
 980         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
 981
 982 2021-02-26  Nick Clifton  <nickc@redhat.com>
 983
 984         PR 27411
 985         * config/tc-arm.c (do_t_add_sub): Correct error message.
 986         * testsuite/gas/arm/pr27411.s: New test.
 987         * testsuite/gas/arm/pr27411.d: New test driver.
 988         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
 989
 990 2021-02-24  Alan Modra  <amodra@gmail.com>
 991
 992         PR 23691
 993         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
 994         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
 995         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
 996         and use alongside TARGET_CPU_CFILES.
 997         (EXTRA_DIST): Update location of generated .c files.
 998         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
 999         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1000         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1001         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1002         dependencies.
1003         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1004         (itbl-parse.c, itbl-parse.h): Tidy.
1005         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1006         * config/bfin-lex.l: Include config/bfin-parse.h.
1007         * configure.ac (extra_objects): Move object files corresponding
1008         to .y and .l files now in config/ to config/.
1009         * Makefile.in: Regenerate.
1010         * configure: Regenerate.
1011         * po/POTFILES.in: Regenerate.
1012
1013 2021-02-19  Nick Clifton  <nickc@redhat.com>
1014
1015         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1016         misleading indentation.
1017
1018 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1019
1020         PR 27158
1021         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1022         (md_apply_fix): Likewise.
1023         (md_convert_frag_branch): Likewise.
1024         (validate_riscv_insn): Likewise.  Also arranged operands, including
1025         added C5 and C6 operands, and removed unused Ci and C< operands.
1026         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1027         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1028         * testsuite/gas/riscv/insn.s: Likewise.
1029
1030 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1031
1032         * config/tc-riscv.c: Included cpu-riscv.h.
1033         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1034         (struct riscv_csr_extra): Likewise.
1035         (struct riscv_ext_version): Likewise.
1036         (ext_version_table): Moved from opcodes/riscv-opc.c.
1037         (default_isa_spec): Updated type to riscv_spec_class.
1038         (default_priv_spec): Likewise.
1039         (riscv_set_default_isa_spec): Updated.
1040         (init_ext_version_hash): Likewise.
1041         (riscv_init_csr_hash): Likewise, also fixed indent.
1042
1043 2021-02-17  Alan Modra  <amodra@gmail.com>
1044
1045         * testsuite/gas/elf/section28.d: xfail h8300.
1046
1047 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         PR gas/27412
1050         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1051         when checking incorrect section attributes.
1052         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1053         * testsuite/gas/elf/section28.d: New file.
1054         * testsuite/gas/elf/section28.s: Likewise.
1055         * testsuite/gas/elf/section29.d: Likewise.
1056         * testsuite/gas/elf/section29.s: Likewise.
1057
1058 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1059
1060         * testsuite/gas/i386/sse-check.s,
1061         testsuite/gas/i386/sse2avx.s,
1062         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1063         * testsuite/gas/i386/sse-check-error.l,
1064         testsuite/gas/i386/sse-check-warn.e,
1065         testsuite/gas/i386/sse-check.d,
1066         testsuite/gas/i386/sse2avx.d,
1067         testsuite/gas/i386/x86-64-sse-check-error.l,
1068         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1069         * testsuite/gas/i386/property-cvtpi2pd.s,
1070         testsuite/gas/i386/property-cvtpi2pd.d,
1071         testsuite/gas/i386/property-cvtpi2ps.s,
1072         testsuite/gas/i386/property-cvtpi2ps.d: New.
1073         * testsuite/gas/i386/i386.exp: Run new tests.
1074
1075 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1076
1077         * config/tc-i386.c (md_assemble): Use template rather than
1078         actuals when updating i.xstate.
1079         * testsuite/gas/i386/property-4.d,
1080         testsuite/gas/i386/property-5.d,
1081         testsuite/gas/i386/property-12.d: Adjust expectations.
1082
1083 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1084
1085         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1086         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1087         * testsuite/gas/i386/property-ldmxcsr.s,
1088         testsuite/gas/i386/property-ldmxcsr.d,
1089         testsuite/gas/i386/property-vldmxcsr.s,
1090         testsuite/gas/i386/property-vldmxcsr.d,
1091         testsuite/gas/i386/property-vzeroall.s,
1092         testsuite/gas/i386/property-vzeroall.d: New.
1093         * testsuite/gas/i386/i386.exp: Run new tests.
1094
1095 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1096
1097         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1098         tests to bitness independent section.
1099         * testsuite/gas/i386/x86-64-property-2.d,
1100         testsuite/gas/i386/x86-64-property-3.d,
1101         testsuite/gas/i386/x86-64-property-4.d,
1102         testsuite/gas/i386/x86-64-property-5.d,
1103         testsuite/gas/i386/x86-64-property-6.d,
1104         testsuite/gas/i386/x86-64-property-10.d,
1105         testsuite/gas/i386/x86-64-property-11.d,
1106         testsuite/gas/i386/x86-64-property-12.d,
1107         testsuite/gas/i386/x86-64-property-13.d: Delete.
1108
1109 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1110
1111         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1112         movdir.s.
1113         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1114
1115 2021-02-16  Alan Modra  <amodra@gmail.com>
1116
1117         PR 27426
1118         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1119         in another place.
1120
1121 2021-02-16  Alan Modra  <amodra@gmail.com>
1122
1123         * read.c (demand_copy_C_string): Really check for embedded zeros.
1124
1125 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1126
1127         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1128         * doc/c-s390.texi: Document arch14 march option.
1129         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1130         * testsuite/gas/s390/zarch-arch14.d: New test.
1131         * testsuite/gas/s390/zarch-arch14.s: New test.
1132
1133 2021-02-12  Nick Clifton  <nickc@redhat.com>
1134
1135         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1136         following.
1137         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1138
1139 2021-02-12  Alan Modra  <amodra@gmail.com>
1140
1141         * testsuite/gas/all/pr27381.err: Don't match source file name.
1142         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1143         * testsuite/gas/all/pr27384.err: Don't match source file name.
1144         Adjust line number.
1145         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1146         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1147
1148 2021-02-11  Alan Modra  <amodra@gmail.com>
1149
1150         * NEWS: Mention arm-symbianelf removal.
1151
1152 2021-02-10  Nick Clifton  <nickc@redhat.com>
1153
1154         * listing.c (buffer_line): Remove debugging code accidentally
1155         included with the fix for PR 27384.
1156
1157 2021-02-09  Nick Clifton  <nickc@redhat.com>
1158
1159         PR 27381
1160         * read.c (s_incbin): Check that the file to be included is a
1161         regular, non-directory file.
1162         * testsuite/gas/all/pr27381.s: New test source file.
1163         * testsuite/gas/all/pr27381.d: New test control file.
1164         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1165         * testsuite/gas/all/gas.exp: Run the new test.
1166
1167 2021-02-09  Alan Modra  <amodra@gmail.com>
1168
1169         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1170         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1171         support.
1172         * config/te-symbian.h: Delete.
1173         * configure.tgt: Remove arm-*-symbianelf*.
1174         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1175         target selection.
1176         * testsuite/gas/arm/arch4t.d: Likewise.
1177         * testsuite/gas/arm/got_prel.d: Likewise.
1178         * testsuite/gas/arm/mapdir.d: Likewise.
1179         * testsuite/gas/arm/mapmisc.d: Likewise.
1180         * testsuite/gas/arm/mapsecs.d: Likewise.
1181         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1182         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1183         * testsuite/gas/arm/thumb.d: Likewise.
1184         * testsuite/gas/arm/thumbrel.d: Likewise.
1185         * Makefile.in: Regenerate.
1186         * po/POTFILES.in: Regenerate.
1187
1188 2021-02-09  Nick Clifton  <nickc@redhat.com>
1189
1190         PR 27384
1191         * listing.c (listing_psize): Check the result of the width
1192         expression before assigning it to paper_width.
1193         * testsuite/gas/all/pr27384.s: New test source file.
1194         * testsuite/gas/all/pr27384.d: New test control file.
1195         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1196         * testsuite/gas/all/gas.exp: Run the new test.
1197
1198 2021-02-09  Nick Clifton  <nickc@redhat.com>
1199
1200         PR 27355
1201         * testsuite/gas/elf/pr27355.s: New test source file.
1202         * testsuite/gas/elf/pr27355.d: New test control file.
1203         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1204         * testsuite/gas/elf/elf.exp: Run the new test.
1205
1206 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1207
1208         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1209         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1210         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1211         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1212         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1213
1214 2021-02-08  Nick Clifton  <nickc@redhat.com>
1215
1216         PR 27355
1217         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1218         if it has not already been created.
1219
1220 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1221
1222         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1223         INSN_CLASS_ZB*.
1224         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1225         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1226         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1227
1228 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1229
1230         * doc/c-s390.texi: Document vector instruction formats.
1231
1232 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1233
1234         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1235
1236 2021-02-01  Alan Modra  <amodra@gmail.com>
1237
1238         PR 27283
1239         * config/tc-alpha.c (insert_operand): Delete dead code.
1240
1241 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1242
1243         PR gas/27243
1244         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1245         --gdwarf-N.
1246         * testsuite/gas/nios2/relax.d: New file.
1247         * testsuite/gas/nios2/relax.s: Likewise.
1248
1249 2021-01-26  Alan Modra  <amodra@gmail.com>
1250
1251         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1252         notarget all except hppa.  Comment.
1253         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1254         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1255         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1256         * testsuite/gas/all/sleb128-7.d: Likewise.
1257         * testsuite/gas/all/sleb128-9.d: Likewise.
1258         * testsuite/gas/elf/bignums.d: Likewise.
1259         * testsuite/gas/elf/group0c.d: Likewise.
1260         * testsuite/gas/elf/group1a.d: Likewise.
1261         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1262         * testsuite/gas/elf/section15.d: Likewise.
1263         * testsuite/gas/elf/section4.d: Likewise.
1264         * testsuite/gas/elf/section7.d: Likewise.
1265         * testsuite/gas/macros/irp.d: Likewise.
1266         * testsuite/gas/macros/repeat.d: Likewise.
1267         * testsuite/gas/macros/rept.d: Likewise.
1268         * testsuite/gas/macros/test2.d: Likewise.
1269         * testsuite/gas/macros/vararg.d: Likewise.
1270         * testsuite/gas/all/string.d: Use xfail rather than skip.
1271         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1272         * testsuite/gas/elf/section0.d: Likewise.
1273         * testsuite/gas/elf/section1.d: Likewise.
1274         * testsuite/gas/elf/section10.d: Likewise.
1275         * testsuite/gas/elf/section11.d: Likewise.
1276         * testsuite/gas/elf/section6.d: Likewise.
1277         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1278         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1279         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1280
1281 2021-01-26  Alan Modra  <amodra@gmail.com>
1282
1283         * testsuite/gas/all/byte.d,
1284         * testsuite/gas/all/byte.l,
1285         * testsuite/gas/all/byte.s: Delete.
1286         * testsuite/gas/all/gas.exp: Don't run byte test.
1287
1288 2021-01-26  Alan Modra  <amodra@gmail.com>
1289
1290         PR 27282
1291         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1292         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1293
1294 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         PR gas/27228
1297         * testsuite/gas/elf/elf.exp: Run pr27228.
1298         * testsuite/gas/elf/pr27228.d: New file.
1299         * testsuite/gas/elf/pr27228.s: Likewise.
1300
1301 2021-01-24  Alan Modra  <amodra@gmail.com>
1302
1303         PR 27228
1304         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1305         is defined.
1306
1307 2021-01-21  Alan Modra  <amodra@gmail.com>
1308
1309         PR 27221
1310         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1311         line number info when gas is generating it.
1312         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1313         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1314         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1315         * gas/testsuite/gas/elf/warn-2.s: Delete.
1316
1317 2021-01-21  Alan Modra  <amodra@gmail.com>
1318
1319         PR 27218
1320         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1321         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1322         error for negative file numbers.
1323
1324 2021-01-20  Alan Modra  <amodra@gmail.com>
1325
1326         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1327         * testsuite/gas/ppc/test1elf32.d: Likewise.
1328         * testsuite/gas/ppc/test1elf64.d: Likewise.
1329
1330 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         PR gas/27195
1333         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1334         needed.
1335         (dwarf2_directive_filename): Likewise.
1336         (dwarf2_directive_loc): Likewise.
1337         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1338         * testsuite/gas/lns/lns-diag-1.l: Remove the
1339         "Error: file number less than one" errors.
1340
1341 2021-01-18  Alan Modra  <amodra@gmail.com>
1342
1343         PR 27198
1344         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1345         * testsuite/gas/i386/pr27198.d,
1346         * gas/testsuite/gas/i386/pr27198.err,
1347         * gas/testsuite/gas/i386/pr27198.s: New test.
1348         * gas/testsuite/gas/i386/i386.exp: Run it.
1349
1350 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1351
1352         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1353         also aligned the code.
1354         * config/tc-riscv.h: Likewise.
1355
1356 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1357
1358         * config/tc-riscv.c: Error and warning messages tidy.
1359         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
1360         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1361         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1362         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1363         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1364         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1365         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1366
1367 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1368
1369         * config/tc-riscv.c: Comments tidy and improvement.  Also update
1370         comment "fallthru" to "Fall through" that end with a period and
1371         two spaces.
1372
1373 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1374
1375         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
1376         Delete warning that these are only available with ELF targets.
1377         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
1378         * read.c (potable): ... here.
1379
1380 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1381
1382         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
1383         * Makefile.in: Regenerated.
1384
1385 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
1386
1387         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
1388         (parse_int): Mark char_bag const.
1389
1390 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
1391
1392         PR gas/27178
1393         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
1394         Don't generate GOT_symbol for PLT relocations.
1395         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
1396         * testsuite/gas/i386/no-got.d: New file.
1397         * testsuite/gas/i386/no-got.s: Likewise.
1398         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
1399         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
1400
1401 2021-01-13  Alan Modra  <amodra@gmail.com>
1402
1403         * Makefile.in: Regenerate.
1404         * Makefile.in: Regenerate.
1405
1406 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1407
1408         PR binutils/26792
1409         * configure.ac: Use GNU_MAKE_JOBSERVER.
1410         * aclocal.m4: Regenerated.
1411         * configure: Likewise.
1412
1413 2021-01-12  Nick Clifton  <nickc@redhat.com>
1414
1415         * po/fr.po: Updated French translation.
1416
1417 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1418
1419         PR ld/27173
1420         * configure: Regenerated.
1421
1422 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1423
1424         * NEWS: Remove CSRE.
1425         * config/tc-aarch64.c (parse_csr_operand): Delete.
1426         (parse_operands): Delete handling of
1427         AARCH64_OPND_CSRE_CSR.
1428         (aarch64_features): Remove csre.
1429         * doc/c-aarch64.texi: Remove CSRE.
1430         * testsuite/gas/aarch64/csre.d: Delete.
1431         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
1432         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
1433         * testsuite/gas/aarch64/csre_csr.s: Likewise.
1434         * testsuite/gas/aarch64/csre_csr.d: Likewise.
1435         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
1436         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
1437         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
1438
1439 2021-01-11  Nick Clifton  <nickc@redhat.com>
1440
1441         * po/uk.po: Updated Ukranian translation.
1442
1443 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1444
1445         * configure: Regenerated.
1446
1447 2021-01-09  Nick Clifton  <nickc@redhat.com>
1448
1449         * configure: Regenerate.
1450         * po/gas.pot: Regenerate.
1451
1452 2021-01-09  Nick Clifton  <nickc@redhat.com>
1453
1454         * 2.36 release branch crated.
1455
1456 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
1457
1458         * testsuite/gas/ppc/rop-checks.d,
1459         * testsuite/gas/ppc/rop-checks.l,
1460         * testsuite/gas/ppc/rop-checks.s,
1461         * testsuite/gas/ppc/rop.d,
1462         * testsuite/gas/ppc/rop.s: New tests.
1463         * testsuite/gas/ppc/ppc.exp: Run them.
1464
1465 2021-01-09  Alan Modra  <amodra@gmail.com>
1466
1467         * configure: Regenerate.
1468
1469 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1470
1471         * configure: Regenerate.
1472
1473 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1474
1475         PR 27109
1476         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
1477         section symbol.
1478         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
1479         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
1480         on the section symbol.
1481         (set_symtab): Don't generate unused section symbols.
1482         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
1483         on the section symbol.
1484         * config/obj-elf.c (elf_adjust_symtab): Call
1485         symbol_mark_used_in_reloc on the group signature symbol.
1486         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
1487         from expected output.
1488         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
1489         is_elf_unused_section_symbols.
1490         * testsuite/gas/elf/section2.e: Updated.
1491         * testsuite/gas/elf/section2.e-unused: New file.
1492         * testsuite/gas/elf/symver.d: Remove unused section symbols.
1493         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
1494         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
1495         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
1496         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
1497         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
1498         * testsuite/gas/i386/size-1.d: Likewise.
1499         * testsuite/gas/i386/size-3.d: Likewise.
1500         * testsuite/gas/i386/svr4.d: Likewise.
1501         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
1502         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
1503         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
1504         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
1505
1506 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1507
1508         * config/tc-riscv.c (riscv_multi_subset_supports): Added
1509         INSN_CLASS_ZIHINTPAUSE.
1510         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
1511         the pause hint instruction.
1512         * testsuite/gas/riscv/pause.s: Likewise.
1513
1514 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1515             Jim Wilson  <jimw@sifive.com>
1516             Andrew Waterman  <andrew@sifive.com>
1517             Maxim Blinov  <maxim.blinov@embecosm.com>
1518             Kito Cheng  <kito.cheng@sifive.com>
1519             Nelson Chu  <nelson.chu@sifive.com>
1520
1521         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
1522         (riscv_get_default_ext_version): Do not check the default_isa_spec when
1523         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
1524         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
1525         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
1526         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
1527
1528 2021-01-06  Alan Modra  <amodra@gmail.com>
1529
1530         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
1531
1532 2021-01-06  Alan Modra  <amodra@gmail.com>
1533
1534         * testsuite/gas/macros/app1.d: xfail tic30.
1535         * testsuite/gas/macros/app2.d: Likewise.
1536         * testsuite/gas/macros/app3.d: Likewise.
1537         * testsuite/gas/macros/app4.d: Likewise.
1538
1539 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1540
1541         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
1542         * doc/c-riscv.texi: Likewise.
1543
1544 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1545
1546         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
1547         to littleriscv.
1548         * testsuite/gas/riscv/li64.d: Likewise.
1549         * testsuite/gas/riscv/lla32.d: Likewise.
1550         * testsuite/gas/riscv/lla64.d: Likewise.
1551         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
1552         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
1553         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
1554         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
1555         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
1556         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
1557         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
1558
1559 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1560
1561         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
1562         elf32-bigriscv.
1563         (install_insn): Always write instructions as little endian.
1564         (riscv_make_nops): Likewise.
1565         (md_convert_frag_branch): Likewise.
1566         (md_number_to_chars): Write data in target endianness.
1567         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
1568         (md_parse_option): Handle the endian options.
1569         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
1570         already defined.
1571         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
1572
1573 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1574
1575         PR ld/26256
1576         * config/obj-elf.c (obj_elf_change_section): Also filter out
1577         SHF_LINK_ORDER.
1578
1579 2021-01-04  Alan Modra  <amodra@gmail.com>
1580
1581         PR 27102
1582         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
1583         message and register symbol error message.
1584
1585 2021-01-04  Alan Modra  <amodra@gmail.com>
1586
1587         PR 27101
1588         * read.c (s_align): Use a large enough type for "align" to hold
1589         the result of get_absolute_expression.
1590
1591 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1592
1593         * config/tc-i386.c: Correct comment spelling.
1594         * config/tc-riscv.c: Likewise.
1595         * config/tc-s390.c: Correct comment grammar.
1596         * doc/c-i386.texi: Correct spelling.
1597         * doc/c-s390.texi: Correct grammar.
1598
1599 2021-01-01  Alan Modra  <amodra@gmail.com>
1600
1601         Update year range in copyright notice of all files.
1602
1603 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
1604
1605         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
1606
1607 For older changes see ChangeLog-2020
1608 \f
1609 Copyright (C) 2021 Free Software Foundation, Inc.
1610
1611 Copying and distribution of this file, with or without modification,
1612 are permitted in any medium without royalty provided the copyright
1613 notice and this notice are preserved.
1614
1615 Local Variables:
1616 mode: change-log
1617 left-margin: 8
1618 fill-column: 74
1619 version-control: never
1620 End: