gas/ChangeLog

   1 2021-06-19  Alan Modra  <amodra@gmail.com>
   2
   3         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
   4         * testsuite/gas/ppc/raw.d: Update to suit.
   5
   6 2021-06-18  Jan Beulich  <jbeulich@suse.com>
   7
   8         * expr.c (symbol_lookup_or_make): New.
   9         (operand): Use it.
  10         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
  11         * testsuite/gas/elf/elf.exp: Run new test.
  12
  13 2021-06-17  Nick Clifton  <nickc@redhat.com>
  14
  15         PR 27904
  16         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
  17         Generate a syntax error message if the reloc qualifier does not
  18         match the instruction's size.
  19
  20 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  21
  22         * config/tc-ppc.c (md_begin): Create bss section with dummy
  23         symbol.
  24         (ppc_frob_symbol): Output XTY_CM for bss csects.
  25         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
  26
  27 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  28
  29         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
  30         section contents for BFD_RELOC_PPC_TLSM or
  31         BFD_RELOC_PPC64_TLSM.
  32         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
  33         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
  34         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
  35         * testsuite/gas/ppc/aix.exp: Run new tests.
  36
  37 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  38
  39         * read.c (parse_one_float): New.
  40         (s_float_space, float_cons): Use it.
  41         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
  42
  43 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  44
  45         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
  46         hibit local variable.
  47         * write.c (fixup_segment): Differentiate signed and non-signed
  48         relocs in overflow check.
  49         * testsuite/gas/all/overflow.s,
  50         testsuite/gas/all/overflow.l: New.
  51         * testsuite/gas/all/gas.exp: Run new test.
  52
  53 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  54
  55         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
  56         of object format controlling option. Add Mach-O to the latter.
  57         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
  58         accordingly.
  59
  60 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  61
  62         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
  63         (optimize_disp, i386_finalize_displacement): Use
  64         operand_type_and_not.
  65         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
  66
  67 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  68
  69         * config/tc-i386.c (offset_in_range): Bail early when mask would
  70         cover all bits anyway.
  71
  72 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  73
  74         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
  75         the BFD64-only logic to also apply to non-64-bit code.
  76         (i386_finalize_displacement): Use extend_to_32bit_address for
  77         non-64-bit code. Drop now redundant O_constant checks.
  78         * testsuite/gas/i386/disp-imm-32.s,
  79         testsuite/gas/i386/disp-imm-32.d: New.
  80         * testsuite/gas/i386/i386.exp: Run new test.
  81
  82 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  83
  84         * config/tc-i386.c (offset_in_range): Replace uses of
  85         bfd_sprintf_vma.
  86
  87 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  88
  89         * config/tc-i386.c (offset_in_range): Adjust conditional.
  90         * testsuite/gas/i386/disp-imm-16.s,
  91         testsuite/gas/i386/disp-imm-16.l,
  92         testsuite/gas/i386/disp-imm-64.s,
  93         testsuite/gas/i386/disp-imm-64.l: New.
  94         * testsuite/gas/i386/i386.exp: Run new tests.
  95
  96 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  97
  98         * config/tc-i386.c (i386_att_operand): Re-introduce (now
  99         properly named) parens_not_balanced.
 100         * testsuite/gas/i386/sib.s: Add more cases.
 101         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 102         Adjust expectations.
 103
 104 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 105
 106         * read.c (emit_expr_with_reloc): Fold three as_warn().
 107
 108 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 109
 110         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 111         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 112         conditional.
 113
 114 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 115
 116         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 117         if needed.
 118         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 119
 120 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 121
 122         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 123         and riscv_set_rve both for -march and elf attributes.
 124         (riscv_after_parse_args): Likewise.
 125
 126 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 127
 128         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 129         (do_vusdot): Likewise.
 130         (do_vsudot): Likewise.
 131         (check_cde_operand): Likewise.
 132         (do_vdot): Likewise.
 133
 134 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 135
 136         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 137
 138 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 139
 140         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 141         when it would grow code size in 16-bit mode.
 142         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 143         * testsuite/gas/i386/lea16-optimize2.d: New.
 144         * testsuite/gas/i386/i386.exp: Run new test.
 145
 146 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 147
 148         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 149         Adjust expectations.
 150         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 151
 152 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 153
 154         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 155         and fits_in_unsigned_long.
 156
 157 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 158
 159         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 160         and fits_in_unsigned_long. Combine if()s.
 161
 162 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 163
 164         * config/tc-i386.c (optimize_disp): Write back updated value.
 165         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 166         cases.
 167         * testsuite/gas/i386/lea16-optimize.d,
 168         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 169         Adjust expectations.
 170         * testsuite/gas/i386/lea16.d: New.
 171         * testsuite/gas/i386/i386.exp: Run new test.
 172
 173 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 174
 175         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 176         Re-order.
 177
 178 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 179
 180         * config/tc-i386.c (i386_att_operand): Re-write handling of
 181         vector operations operand suffix.
 182         * testsuite/gas/i386/unary.s: Add more cases.
 183         * testsuite/gas/i386/unary.d: Adjust expectations.
 184
 185 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 186
 187         * config/tc-i386.c (parse_operands): Reduce scope of
 188         paren_not_balanced, to match the new in_quotes. Skip over quoted
 189         regions of operands.
 190         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 191         double quote.
 192         * testsuite/gas/i386/unary.s: Add more cases.
 193         * testsuite/gas/i386/unary.d: Adjust expectations.
 194
 195 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 196
 197         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 198         (md_begin): Fold digit and lower-case letter handling.
 199         (starts_memory_operand): Permit more characters.
 200         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 201         * testsuite/gas/i386/i386.exp: Run new test.
 202
 203 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 204
 205         * config/tc-i386.c (starts_memory_operand): New.
 206         (i386_att_operand): Use it.
 207         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 208         * testsuite/gas/i386/i386.exp: Run new test.
 209
 210 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 211
 212         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 213         start-of-expression. Don't permit '*' when one was already seen.
 214
 215 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 216
 217         * config/tc-i386.c (parse_operands): Don't check for matched
 218         square brackets.
 219
 220 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 221
 222         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 223         (i386_att_operand): Adjust calls to check_VecOperations.
 224         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 225
 226 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 227
 228         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 229
 230 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 231
 232         * config/tc-i386.c (extend_to_32bit_address): New.
 233         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 234         (signed_cons): Use object_64bit.
 235         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 236         testsuite/gas/i386/wrap32-text.d: New.
 237         * testsuite/gas/i386/i386.exp: Run new tests.
 238
 239 2021-06-03  Alan Modra  <amodra@gmail.com>
 240
 241         PR 1202
 242         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 243
 244 2021-05-29  Alan Modra  <amodra@gmail.com>
 245
 246         * testsuite/gas/ppc/raw.s,
 247         * testsuite/gas/ppc/raw.d: New test.
 248         * testsuite/gas/ppc/ppc.exp: Run it.
 249
 250 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 251
 252         * testsuite/gas/mips/c0.d: New test.
 253         * testsuite/gas/mips/mips1@c0.d: New test.
 254         * testsuite/gas/mips/mips2@c0.d: New test.
 255         * testsuite/gas/mips/mips3@c0.d: New test.
 256         * testsuite/gas/mips/mips4@c0.d: New test.
 257         * testsuite/gas/mips/mips5@c0.d: New test.
 258         * testsuite/gas/mips/mips32@c0.d: New test.
 259         * testsuite/gas/mips/mips64@c0.d: New test.
 260         * testsuite/gas/mips/r3000@c0.d: New test.
 261         * testsuite/gas/mips/r3900@c0.d: New test.
 262         * testsuite/gas/mips/r4000@c0.d: New test.
 263         * testsuite/gas/mips/vr5400@c0.d: New test.
 264         * testsuite/gas/mips/r5900@c0.d: New test.
 265         * testsuite/gas/mips/sb1@c0.d: New test.
 266         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 267         * testsuite/gas/mips/octeon@c0.d: New test.
 268         * testsuite/gas/mips/xlr@c0.d: New test.
 269         * testsuite/gas/mips/c1.d: New test.
 270         * testsuite/gas/mips/mips1@c1.d: New test.
 271         * testsuite/gas/mips/mips2@c1.d: New test.
 272         * testsuite/gas/mips/mips3@c1.d: New test.
 273         * testsuite/gas/mips/mips4@c1.d: New test.
 274         * testsuite/gas/mips/mips5@c1.d: New test.
 275         * testsuite/gas/mips/mips32@c1.d: New test.
 276         * testsuite/gas/mips/mips64@c1.d: New test.
 277         * testsuite/gas/mips/mipsr6@c1.d: New test.
 278         * testsuite/gas/mips/r3000@c1.d: New test.
 279         * testsuite/gas/mips/r3900@c1.d: New test.
 280         * testsuite/gas/mips/r4000@c1.d: New test.
 281         * testsuite/gas/mips/vr5400@c1.d: New test.
 282         * testsuite/gas/mips/r5900@c1.d: New test.
 283         * testsuite/gas/mips/sb1@c1.d: New test.
 284         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 285         * testsuite/gas/mips/octeon@c1.d: New test.
 286         * testsuite/gas/mips/xlr@c1.d: New test.
 287         * testsuite/gas/mips/c2.d: New test.
 288         * testsuite/gas/mips/vr5400@c2.d: New test.
 289         * testsuite/gas/mips/r5900@c2.d: New test.
 290         * testsuite/gas/mips/octeon@c2.d: New test.
 291         * testsuite/gas/mips/c3.d: New test.
 292         * testsuite/gas/mips/mips1@c3.d: New test.
 293         * testsuite/gas/mips/mips2@c3.d: New test.
 294         * testsuite/gas/mips/mips32@c3.d: New test.
 295         * testsuite/gas/mips/r3000@c3.d: New test.
 296         * testsuite/gas/mips/r3900@c3.d: New test.
 297         * testsuite/gas/mips/c0.l: New test stderr output.
 298         * testsuite/gas/mips/c2.l: New test stderr output.
 299         * testsuite/gas/mips/c3.l: New test stderr output.
 300         * testsuite/gas/mips/c0.s: New test source.
 301         * testsuite/gas/mips/c1.s: New test source.
 302         * testsuite/gas/mips/c2.s: New test source.
 303         * testsuite/gas/mips/c3.s: New test source.
 304         * testsuite/gas/mips/mips.exp: Run the new tests.
 305
 306 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 307
 308         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 309         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 310         * testsuite/gas/mips/mips1@rfe.d: New test.
 311         * testsuite/gas/mips/mips2@rfe.d: New test.
 312         * testsuite/gas/mips/r3000@rfe.d: New test.
 313         * testsuite/gas/mips/r3900@rfe.d: New test.
 314         * testsuite/gas/mips/rfe.l: New test stderr output.
 315
 316 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 317
 318         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 319         ISAs.
 320         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 321         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 322         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 323         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 324         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 325         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 326         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 327         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 328         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 329         * testsuite/gas/mips/mips1@cp0b.d: New test.
 330         * testsuite/gas/mips/mips2@cp0b.d: New test.
 331         * testsuite/gas/mips/mips3@cp0b.d: New test.
 332         * testsuite/gas/mips/r3000@cp0b.d: New test.
 333         * testsuite/gas/mips/r3900@cp0b.d: New test.
 334         * testsuite/gas/mips/r4000@cp0b.d: New test.
 335         * testsuite/gas/mips/r5900@cp0b.d: New test.
 336         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 337         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 338         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 339         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 340         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 341         * testsuite/gas/mips/mips1@cp0c.d: New test.
 342         * testsuite/gas/mips/mips2@cp0c.d: New test.
 343         * testsuite/gas/mips/mips3@cp0c.d: New test.
 344         * testsuite/gas/mips/mips4@cp0c.d: New test.
 345         * testsuite/gas/mips/mips5@cp0c.d: New test.
 346         * testsuite/gas/mips/r3000@cp0c.d: New test.
 347         * testsuite/gas/mips/r3900@cp0c.d: New test.
 348         * testsuite/gas/mips/r4000@cp0c.d: New test.
 349         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 350         * testsuite/gas/mips/r5900@cp0c.d: New test.
 351         * testsuite/gas/mips/mips1@cp0m.d: New test.
 352         * testsuite/gas/mips/r3000@cp0m.d: New test.
 353         * testsuite/gas/mips/octeon@cp2.d: New test.
 354         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 355         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 356         * testsuite/gas/mips/octeon@cp2b.d: New test.
 357         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 358         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 359         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 360         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 361         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 362         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 363         * testsuite/gas/mips/r5900@cp2m.d: New test.
 364         * testsuite/gas/mips/octeon@cp2m.d: New test.
 365         * testsuite/gas/mips/mips1@cp2d.d: New test.
 366         * testsuite/gas/mips/r3000@cp2d.d: New test.
 367         * testsuite/gas/mips/r3900@cp2d.d: New test.
 368         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 369         * testsuite/gas/mips/r5900@cp2d.d: New test.
 370         * testsuite/gas/mips/octeon@cp2d.d: New test.
 371         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 372         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 373         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 374         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 375         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 376         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 377         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 378         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 379         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 380         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 381         * testsuite/gas/mips/mips1@cp3.d: New test.
 382         * testsuite/gas/mips/mips2@cp3.d: New test.
 383         * testsuite/gas/mips/mips32@cp3.d: New test.
 384         * testsuite/gas/mips/r3000@cp3.d: New test.
 385         * testsuite/gas/mips/r3900@cp3.d: New test.
 386         * testsuite/gas/mips/mips1@cp3b.d: New test.
 387         * testsuite/gas/mips/mips2@cp3b.d: New test.
 388         * testsuite/gas/mips/mips32@cp3b.d: New test.
 389         * testsuite/gas/mips/r3000@cp3b.d: New test.
 390         * testsuite/gas/mips/r3900@cp3b.d: New test.
 391         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 392         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 393         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 394         * testsuite/gas/mips/mips1@cp3m.d: New test.
 395         * testsuite/gas/mips/mips2@cp3m.d: New test.
 396         * testsuite/gas/mips/r3000@cp3m.d: New test.
 397         * testsuite/gas/mips/r3900@cp3m.d: New test.
 398         * testsuite/gas/mips/mips2@cp3d.d: New test.
 399         * testsuite/gas/mips/cp0b.l: New test stderr output.
 400         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 401         * testsuite/gas/mips/cp0c.l: New test stderr output.
 402         * testsuite/gas/mips/cp0m.l: New test stderr output.
 403         * testsuite/gas/mips/cp2.l: New test stderr output.
 404         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 405         * testsuite/gas/mips/cp2b.l: New test stderr output.
 406         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 407         * testsuite/gas/mips/cp2m.l: New test stderr output.
 408         * testsuite/gas/mips/cp2d.l: New test stderr output.
 409         * testsuite/gas/mips/cp3.l: New test stderr output.
 410         * testsuite/gas/mips/cp3b.l: New test stderr output.
 411         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 412         * testsuite/gas/mips/cp3m.l: New test stderr output.
 413         * testsuite/gas/mips/cp3d.l: New test stderr output.
 414
 415 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 416
 417         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 418         instruction removal.
 419         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 420
 421 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 422
 423         * testsuite/gas/mips/cp0b.d: New test.
 424         * testsuite/gas/mips/cp0bl.d: New test.
 425         * testsuite/gas/mips/cp2b.d: New test.
 426         * testsuite/gas/mips/micromips@cp2b.d: New test.
 427         * testsuite/gas/mips/cp2bl.d: New test.
 428         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 429         * testsuite/gas/mips/cp3b.d: New test.
 430         * testsuite/gas/mips/cp3bl.d: New test.
 431         * testsuite/gas/mips/cp0b.s: New test source.
 432         * testsuite/gas/mips/cp0bl.s: New test source.
 433         * testsuite/gas/mips/cp2b.s: New test source.
 434         * testsuite/gas/mips/cp2bl.s: New test source.
 435         * testsuite/gas/mips/cp3b.s: New test source.
 436         * testsuite/gas/mips/cp3bl.s: New test source.
 437         * testsuite/gas/mips/mips.exp: Run the new tests.
 438
 439 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 440
 441         * testsuite/gas/mips/rfe.d: New test.
 442         * testsuite/gas/mips/rfe.s: New test source.
 443         * testsuite/gas/mips/mips.exp: Run the new test.
 444
 445 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 446
 447         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 448         * testsuite/gas/mips/mips.exp: Run the new test.
 449         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 450         according to changes to opcodes.
 451         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 452         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 453         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 454         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 455         * testsuite/gas/mips/trunc.d: Likewise.
 456
 457 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 458
 459         * testsuite/gas/mips/cp0c.d: New test.
 460         * testsuite/gas/mips/cp0m.d: New test.
 461         * testsuite/gas/mips/r3900@cp0m.d: New test.
 462         * testsuite/gas/mips/cp2.d: New test.
 463         * testsuite/gas/mips/micromips@cp2.d: New test.
 464         * testsuite/gas/mips/cp2m.d: New test.
 465         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 466         * testsuite/gas/mips/micromips@cp2m.d: New test.
 467         * testsuite/gas/mips/cp2d.d: New test.
 468         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 469         * testsuite/gas/mips/micromips@cp2d.d: New test.
 470         * testsuite/gas/mips/cp2-64.d: New test.
 471         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 472         * testsuite/gas/mips/cp3.d: New test.
 473         * testsuite/gas/mips/cp3m.d: New test.
 474         * testsuite/gas/mips/cp3d.d: New test.
 475         * testsuite/gas/mips/cp0c.s: New test source.
 476         * testsuite/gas/mips/cp0m.s: New test source.
 477         * testsuite/gas/mips/cp2.s: New test source.
 478         * testsuite/gas/mips/cp2m.s: New test source.
 479         * testsuite/gas/mips/cp2d.s: New test source.
 480         * testsuite/gas/mips/cp2-64.s: New test source.
 481         * testsuite/gas/mips/cp3.s: New test source.
 482         * testsuite/gas/mips/cp3m.s: New test source.
 483         * testsuite/gas/mips/cp3d.s: New test source.
 484         * testsuite/gas/mips/mips.exp: Run the new tests.
 485
 486 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 487
 488         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 489         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 490         operand code.
 491
 492 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 493
 494         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 495         * testsuite/gas/mips/mips.exp: Run it.
 496
 497 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 498
 499         * testsuite/gas/mips/micromips.d: Update disassembly according
 500         to "dmtc1" entry fix with opcodes.
 501         * testsuite/gas/mips/micromips-compact.d: Likewise.
 502         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 503         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 504         * testsuite/gas/mips/micromips-trap.d: Likewise.
 505         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 506
 507 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 508
 509         * config/tc-mips.c (FCSR): New macro.
 510         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 511
 512 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 513
 514         PR ld/27905
 515         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 516         (set_16bit_gcc_code_flag): Likewise.
 517         (x86_cleanup): Likewise.
 518         * testsuite/gas/i386/code16-2.d: Updated.
 519         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 520
 521 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 522
 523         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 524         * testsuite/gas/ppc/vsx.s: Likewise.
 525
 526 2021-05-27  Alan Modra  <amodra@gmail.com>
 527
 528         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 529         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 530         error.
 531
 532 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 533
 534         PR ld/27905
 535         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 536         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 537         object.
 538         (set_16bit_gcc_code_flag): Likewise.
 539         (x86_cleanup): Always generate the GNU property note if
 540         x86_feature_2_used isn't 0.
 541         * testsuite/gas/i386/code16-2.d: New file.
 542         * testsuite/gas/i386/code16-2.s: Likewise.
 543         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 544         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 545
 546 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 547
 548         PR gas/27906
 549         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 550         movsbq.
 551
 552 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 553
 554         * config/tc-riscv.c (riscv_set_arch): Set
 555         check_unknown_prefixed_ext to true for assembler.
 556
 557 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 558
 559         PR gas/25235
 560         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 561         (relax_adr): Thumb symbols 4 bytes.
 562         * testsuite/gas/arm/pr25235.d: New test.
 563         * testsuite/gas/arm/pr25235.s: New test.
 564
 565 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 566
 567         PR 25212
 568         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 569         will choose ilp32e abi for rv32e.  Besides, report errors for the
 570         invalid march and mabi combinations.
 571         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 572         ilp32e abi for rve extension.
 573         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 574         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 575         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 576         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 577         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 578         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 579         Renamed all mabi testcases to their march-mabi settings.
 580
 581 2021-05-22  Alan Modra  <amodra@gmail.com>
 582
 583         PR 25599
 584         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 585         adjustment.  Add assertion.
 586         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 587         for PCREL60B.
 588
 589 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 590
 591         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 592         (signed_overflow): New function.
 593         (unsigned_overflow): New function.
 594         (is_overflow): Use new functions.
 595         (md_apply_fix): Use signed_overflow.
 596         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 597         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 598         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 599
 600 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 601
 602         PR 27888
 603         * Makefile.am (ZLIB): Define.
 604         (as_new_LDADD): Add it.
 605         * Makefile.in: Regenerate.
 606
 607 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 608
 609         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 610         into the same GPR twice.
 611         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 612         * testsuite/gas/arm/mve-vmov-3.d: New test.
 613         * testsuite/gas/arm/mve-vmov-3.s: New test.
 614
 615 2021-05-12  Alan Modra  <amodra@gmail.com>
 616
 617         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 618         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 619
 620 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 621
 622         PR 27823
 623         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 624         instruction.
 625         * testsuite/gas/z80/ill_ops.s: New test source file.
 626         * testsuite/gas/z80/ill_ops.d: New test driver.
 627         * testsuite/gas/z80/ill_ops.l: New test error output.
 628
 629 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 630
 631         PR 27415
 632         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 633         24-bit shifts.
 634         * testsuite/gas/z80/z80_reloc.a: Update tests.
 635         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 636
 637 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 638
 639         * doc/Makefile.am (html-local, as/index.html): New targets.
 640         * doc/Makefile.in: Regenerate.
 641
 642 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 643
 644         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 645         * doc/Makefile.in: Regenerate.
 646
 647 2021-05-07  Nick Clifton  <nickc@redhat.com>
 648
 649         PR 3136
 650         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 651         (obj_elf_bss): New function.  Change to the .bss section.
 652         Support an optional subsection number.
 653         (obj_elf_change_section): Call obj_elf_section_change_hook.
 654         (obj_elf_section): Likewise.
 655         (obj_elf_data): Likewise.
 656         (obj_elf_text): Likewise.
 657         (obj_elf_struct): Likewise.
 658         (obj_elf_subsection): Likewise.
 659         (obj_elf_previous): Likewise.
 660         * config/obj-elf.h (obj_elf_bss): Prototype.
 661         * doc/as.texi (Bss): New node.
 662
 663 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 664
 665         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 666         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 667         (coff_frob_section): Likewise.
 668         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 669         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 670         SA_SET_SECT_NRELOC) New defines.
 671         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 672         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 673         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 674         * testsuite/gas/ppc/aix.exp: New tests.
 675         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 676         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 677         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 678
 679         * config/tc-ppc.c (ppc_function): Update comment for
 680         fifth argument.
 681         (ppc_frob_symbol): Remove ppc_last_function check.
 682         Make sure coff_last_function is reset.
 683         Correctly set fsize when not provided in .function.
 684         * testsuite/gas/ppc/aix.exp: New tests.
 685         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 686         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 687         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 688
 689 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 690
 691         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 692         * testsuite/gas/i386/i386.exp: Run new test.
 693
 694 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 695
 696         * config/tc-i386.c (output_disp): Use disps field instead of
 697         imms one.
 698
 699 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 700
 701         * config/tc-i386.c (i386_finalize_immediate): Move register
 702         check ...
 703         (i386_immediate): ... here.
 704
 705 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 706
 707         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 708         Re-arrange operand type accumulation.
 709
 710 2021-05-06  Stafford Horne  <shorne@gmail.com>
 711
 712         PR 21464
 713         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 714         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 715         relocation.
 716
 717 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 718
 719         PR 27764
 720         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 721         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 722         * testsuite/gas/riscv/a-ext.d: Likewise.
 723         * testsuite/gas/riscv/a-ext.s: Likewise.
 724
 725 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 726
 727         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 728         #if.
 729         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 730         Add two further .long and an .equ.
 731         * testsuite/gas/i386/secrel.d: Adjust expecations.
 732
 733 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 734
 735         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 736         Convert Windows to UNIX EOL.
 737
 738 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 739
 740         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 741         variant into ELF one.
 742
 743 2021-05-03  Alan Modra  <amodra@gmail.com>
 744
 745         * testsuite/gas/elf/section25.s: Don't start directives in first
 746         column.
 747         * testsuite/gas/elf/section26.s: Likewise.
 748
 749 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 750
 751         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 752         * testsuite/gas/i386/lea64.d,
 753         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 754         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 755         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 756
 757 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 758
 759         * config/tc-i386.c (i386_validate_fix): Change return type to
 760         int. Short-circuit BFD_RELOC_SIZE* handling.
 761         (tc_gen_reloc): New local variable sym. Extend logic when
 762         processing BFD_RELOC_SIZE*.
 763         * config/tc-i386.f (i386_validate_fix): Change return type to
 764         int.
 765         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 766         returns zero.
 767         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 768         testsuite/gas/i386/size-5b.d: New.
 769         * testsuite/gas/i386/i386.exp: Run new tests.
 770
 771 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 772
 773         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 774         symbols when resolving BFD_RELOC_SIZE*.
 775         * testsuite/gas/i386/size-2.s: Add section size cases.
 776         * testsuite/gas/i386/size-2.d,
 777         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 778
 779 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 780             H.J. Lu  <hjl.tools@gmail.com>
 781
 782         PR gas/27763
 783         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 784         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 785         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 786         (md_estimate_size_before_relax): Move local variable fixP. Set
 787         it from fix_new() return values. Mark 4-byte relocs as signed
 788         for 64-bit.
 789         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 790         * testsuite/gas/i386/x86-64-rip-2.s,
 791         * testsuite/gas/i386/x86-64-rip-2.d,
 792         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 793         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 794         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 795         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 796         * testsuite/gas/i386/i386.exp: Run new tests.
 797
 798 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 799
 800         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 801
 802 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 803
 804         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 805         BFD_RELOC_SIZE*.
 806
 807 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 808
 809         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 810         overflow check to 64-bit objects.
 811
 812 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 813
 814         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 815         (optimize_encoding): Handle LEA.
 816         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 817         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 818         Add many more forms.
 819         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 820         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 821         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 822         New.
 823         * testsuite/gas/i386/i386.exp: Run new tests.
 824
 825 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 826
 827         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 828         signed.
 829         * testsuite/gas/i386/x86-64-addr32-bad.s,
 830         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 831         * testsuite/gas/i386/i386.exp: Run new test.
 832
 833 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 834
 835         * testsuite/gas/elf/section25.d: Run it everywhere.
 836         * testsuite/gas/elf/section26.d: Likewise.
 837         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 838
 839 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 840
 841         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 842         optional "code" argument.
 843
 844 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 845
 846         * config/tc-i386.c (want_disp32): New.
 847         (md_assemble): Use it.
 848         (optimize_disp): Likewise.
 849         (build_modrm_byte): Likewise.
 850
 851 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 852
 853         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 854         check ...
 855         (md_assemble): ... here.
 856
 857 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 858
 859         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 860         Move up setting of disp32.
 861
 862 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 863
 864         * config/tc-i386.c (pe): Don't truncate expression value.
 865         (i386_finalize_displacement): Likewise.
 866
 867 2021-04-21  Nick Clifton  <nickc@redhat.com>
 868
 869         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 870         for named section symbols.
 871         * testsuite/gas/arm/thumbver.d: Likewise.
 872         * testsuite/gas/bfin/loop_temps.d: Likewise.
 873         * testsuite/gas/elf/section2.e-arc: Likewise.
 874         * testsuite/gas/elf/section2.e-arm: Likewise.
 875         * testsuite/gas/elf/section2.e-csky: Likewise.
 876         * testsuite/gas/elf/section2.e-m32r: Likewise.
 877         * testsuite/gas/elf/section2.e-mips: Likewise.
 878         * testsuite/gas/elf/section2.e-msp430: Likewise.
 879         * testsuite/gas/elf/section2.e-riscv: Likewise.
 880         * testsuite/gas/elf/section2.e-rl78: Likewise.
 881         * testsuite/gas/elf/section2.e-rx: Likewise.
 882         * testsuite/gas/elf/section2.e-score: Likewise.
 883         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 884         * testsuite/gas/elf/section2.e-unused: Likewise.
 885         * testsuite/gas/elf/section2.e-v850: Likewise.
 886         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 887         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 888         * testsuite/gas/ia64/alias.d: Likewise.
 889         * testsuite/gas/ia64/global.d: Likewise.
 890         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 891         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 892         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 893         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 894         * testsuite/gas/mmix/bspec-1.d: Likewise.
 895         * testsuite/gas/mmix/byte-1.d: Likewise.
 896         * testsuite/gas/mmix/comment-1.d: Likewise.
 897         * testsuite/gas/mmix/loc-1.d: Likewise.
 898         * testsuite/gas/mmix/loc-2.d: Likewise.
 899         * testsuite/gas/mmix/loc-3.d: Likewise.
 900         * testsuite/gas/mmix/loc-4.d: Likewise.
 901         * testsuite/gas/mmix/loc-5.d: Likewise.
 902         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 903
 904 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 905
 906         PR binutils/21700
 907         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 908         (ppc_fix_adjustable): Manage fx_subsy part.
 909         (tc_gen_reloc): Create second relocation when both
 910         fx_addsy and fx_subsy are provided.
 911         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 912         (MAX_RELOC_EXPANSION): Likewise.
 913         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 914         (UNDEFINED_DIFFERENCE_OK): Likewise
 915         * testsuite/gas/all/gas.exp: Skip difference between two
 916         undefined symbols test.
 917
 918 2021-04-19  Nick Clifton  <nickc@redhat.com>
 919
 920         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 921         targets which should skip the undefined symbols test.
 922
 923 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 924
 925         * NEWS: Update news.
 926         * testsuite/gas/aarch64/rme.d: Update test.
 927         * testsuite/gas/aarch64/rme.s: Update test.
 928
 929 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 930
 931         * testsuite/gas/aarch64/rme.d: Update test.
 932         * testsuite/gas/aarch64/rme.s: Update test.
 933
 934 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 935
 936         * as.h (sprint_value): Delete.
 937         * messages.c (sprint_value): Likewise.
 938         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 939         place of sprint_value.
 940         * config/tc-s390.c (s390_insert_operand): Likewise.
 941         * doc/internals.texi (sprint_value): Delete section.
 942         * write.c (fixup_segment): Likewise.
 943         (relax_segment): Likewise.
 944
 945 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 946
 947         * testsuite/gas/aarch64/rme-invalid.d: New test.
 948         * testsuite/gas/aarch64/rme-invalid.l: New test.
 949         * testsuite/gas/aarch64/rme-invalid.s: New test.
 950         * testsuite/gas/aarch64/rme.d: New test.
 951         * testsuite/gas/aarch64/rme.s: New test.
 952
 953 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 954
 955         PR 27436
 956         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 957         * testsuite/gas/riscv/shamt-32.d: New testcase.
 958         * testsuite/gas/riscv/shamt-32.l: Likewise.
 959         * testsuite/gas/riscv/shamt-32.s: Likewise.
 960         * testsuite/gas/riscv/shamt-64.d: Likewise.
 961         * testsuite/gas/riscv/shamt-64.l: Likewise.
 962         * testsuite/gas/riscv/shamt-64.s: Likewise.
 963
 964 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 965
 966         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 967         c.mv a4,a4.
 968         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 969
 970 2021-04-14  Alan Modra  <amodra@gmail.com>
 971
 972         PR 27723
 973         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 974         (select_cie_for_fde): ..here.  Simplify.
 975
 976 2021-04-14  Alan Modra  <amodra@gmail.com>
 977
 978         PR 27723
 979         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 980         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 981
 982 2021-04-13  Alan Modra  <amodra@gmail.com>
 983
 984         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 985         write to $srcdir.  Use gas_host_run and read output file rather
 986         than gas_start/gas_finish.
 987
 988 2021-04-12  Alan Modra  <amodra@gmail.com>
 989
 990         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 991         (md_assemble): Likewise.  Handle bignum operands.
 992         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 993         check.
 994         * expr.c: Delete unnecessary forward declarations.
 995         (generic_bignum_to_int32): Return uint32_t.
 996         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 997         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 998         clear X_extrabit for unary '!'.
 999         * expr.h (generic_bignum_to_int32): Declare.
1000         (generic_bignum_to_int64): Declare.
1001         * testsuite/gas/ppc/prefix-pcrel.s,
1002         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1003
1004 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1005
1006         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1007         march-fail-porder-x-std.d.
1008         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1009         march-fail-porder-z-std.d.
1010         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1011         march-fail-porder-x-z.d.
1012         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1013         march-fail-porder.l.
1014         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1015         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1016         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1017         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1018         march-fail-single-char-h.d.
1019         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1020         march-fail-single-char-s.d.
1021         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1022         march-fail-single-char-x.d.
1023         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1024         march-fail-single-char-z.d.
1025         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1026         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1027         march-fail-single-prefix.l.
1028         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1029         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1030         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1031
1032 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1033
1034         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1035         diagnostic messages for LD/ST Exclusive instructions.
1036         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1037         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1038         clean-up.
1039
1040 2021-04-09  Alan Modra  <amodra@gmail.com>
1041
1042         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1043         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1044         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1045
1046 2021-04-08  Alan Modra  <amodra@gmail.com>
1047
1048         * testsuite/gas/ppc/pr27676.d,
1049         * testsuite/gas/ppc/pr27676.s: New test.
1050         * testsuite/gas/ppc/ppc.exp: Run it.
1051         * testsuite/gas/ppc/dcbt.d: Update.
1052         * testsuite/gas/ppc/power4_32.d: Update.
1053
1054 2021-04-07  Alan Modra  <amodra@gmail.com>
1055
1056         PR 27217
1057         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1058
1059 2021-04-06  Nick Clifton  <nickc@redhat.com>
1060
1061         PR 27217
1062         * config/tc-aarch64.c (my_get_expression): Rename to
1063         aarch64_get_expression.  Add a fifth argument to enable deferring
1064         of expression resolution.
1065         (parse_typed_reg): Update calls to my_get_expression.
1066         (parse_vector_reg_list): Likewise.
1067         (parse_immediate_expression): Likewise.
1068         (parse_big_immediate): Likewise.
1069         (parse_shift): Likewise.
1070         (parse_shifter_operand_imm): Likewise.
1071         (parse_operands): Likewise.
1072         (parse_shifter_operand_reloc): Update calls to my_get_expression
1073         and call aarch64_force_reloc to determine the value of the new
1074         fifth argument.
1075         (parse_address_main): Likewise.
1076         (parse_half): Likewise.
1077         (parse_adrp): Likewise.
1078         (aarch64_force_reloc): New function.  Contains code extracted from...
1079         (aarch64_force_relocation): ... here.
1080         * testsuite/gas/aarch64/pr27217.s: New test case.
1081         * testsuite/gas/aarch64/pr27217.d: New test driver.
1082
1083 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1084
1085         * write.c (fixup_segment): Move add_symbol_segment declaration
1086         into main loop.
1087
1088 2021-04-05  Alan Modra  <amodra@gmail.com>
1089
1090         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1091         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1092         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1093         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1094         strstr, or vsnprintf declarations.
1095         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1096         * as.h: Don't include alloca-conf.h, include config.h instead.
1097         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1098         various fallback declarations.
1099         * asintl.h: Don't test HAVE_LOCALE_H.
1100         * as.c: Don't test HAVE_SETLOCALE.
1101         * dwarf2dbg.c: Include limits.h unconditionally.
1102         * expr.c: Likewise.
1103         * sb.c: Likewise.
1104         * symbols.c: Likewise.
1105         * config/tc-cr16.c: Likewise.
1106         * config/tc-d30v.c: Likewise.
1107         * config/tc-i386.c: Likewise.
1108         * config/tc-ia64.c: Likewise.
1109         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1110         * config.in: Regenerate.
1111         * configure: Regenerate.
1112         * Makefile.in: Regenerate.
1113         * doc/Makefile.in: Regenerate.
1114
1115 2021-04-01  Martin Liska  <mliska@suse.cz>
1116
1117         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1118         (weak_is_altname): Likewise.
1119         (obj_coff_section): Likewise.
1120         * config/tc-cr16.c (process_label_constant): Likewise.
1121         * config/tc-crx.c (strneq): Likewise.
1122
1123 2021-04-01  Martin Liska  <mliska@suse.cz>
1124
1125         * as.c (select_emulation_mode): Use startswith.
1126         * config/m68k-parse.y: Likewise.
1127         * config/obj-aout.c (obj_aout_type): Likewise.
1128         * config/obj-elf.c (elf_common_parse): Likewise.
1129         (obj_elf_section_type): Likewise.
1130         (obj_elf_section_word): Likewise.
1131         (obj_elf_section): Likewise.
1132         (obj_elf_symver): Likewise.
1133         (adjust_stab_sections): Likewise.
1134         * config/obj-evax.c (evax_shorten_name): Likewise.
1135         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1136         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1137         (aarch64_parse_features): Likewise.
1138         (create_register_alias): Likewise.
1139         (aarch64_data_in_code): Likewise.
1140         (md_parse_option): Likewise.
1141         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1142         (s_alpha_pdesc): Likewise.
1143         * config/tc-arc.c (tokenize_extregister): Likewise.
1144         * config/tc-arm.c (create_register_alias): Likewise.
1145         (create_neon_reg_alias): Likewise.
1146         (parse_ifimm_zero): Likewise.
1147         (parse_qfloat_immediate): Likewise.
1148         (arm_elf_section_type): Likewise.
1149         (arm_parse_extension): Likewise.
1150         (aeabi_set_public_attributes): Likewise.
1151         (s_arm_arch_extension): Likewise.
1152         (arm_data_in_code): Likewise.
1153         (start_unwind_section): Likewise.
1154         * config/tc-avr.c (avr_ldi_expression): Likewise.
1155         * config/tc-csky.c (is_freglist_legal): Likewise.
1156         (csky_s_section): Likewise.
1157         * config/tc-d30v.c (do_assemble): Likewise.
1158         * config/tc-dlx.c (parse_operand): Likewise.
1159         * config/tc-epiphany.c (md_assemble): Likewise.
1160         * config/tc-h8300.c (h8300_elf_section): Likewise.
1161         (get_operand): Likewise.
1162         * config/tc-hppa.c (pa_ip): Likewise.
1163         (pa_level): Likewise.
1164         (pa_space): Likewise.
1165         * config/tc-i386.c (i386_mach): Likewise.
1166         (md_assemble): Likewise.
1167         (check_VecOperations): Likewise.
1168         (i386_target_format): Likewise.
1169         (i386_elf_section_type): Likewise.
1170         * config/tc-ia64.c (start_unwind_section): Likewise.
1171         (md_parse_option): Likewise.
1172         (is_taken_branch): Likewise.
1173         (idesc->name,): Likewise.
1174         (note_register_values): Likewise.
1175         (do_alias): Likewise.
1176         * config/tc-m32c.c (insn_to_subtype): Likewise.
1177         * config/tc-m68hc11.c (get_operand): Likewise.
1178         (md_assemble): Likewise.
1179         * config/tc-m68k.c (m68k_ip): Likewise.
1180         (m68k_elf_suffix): Likewise.
1181         * config/tc-mcore.c (mcore_s_section): Likewise.
1182         * config/tc-metag.c (parse_get_set): Likewise.
1183         (md_parse_option): Likewise.
1184         * config/tc-microblaze.c (parse_imm): Likewise.
1185         (check_got): Likewise.
1186         (md_apply_fix): Likewise.
1187         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1188         (md_begin): Likewise.
1189         (s_is_linkonce): Likewise.
1190         (check_regno): Likewise.
1191         (match_float_constant): Likewise.
1192         (classify_vr4120_insn): Likewise.
1193         (match_insn): Likewise.
1194         (mips_after_parse_args): Likewise.
1195         (s_change_sec): Likewise.
1196         (s_option): Likewise.
1197         (parse_code_option): Likewise.
1198         (md_section_align): Likewise.
1199         (nopic_need_relax): Likewise.
1200         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1201         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1202         (mn10300_end_of_match): Likewise.
1203         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1204         * config/tc-nds32.c (nds32_parse_option): Likewise.
1205         * config/tc-nds32.h (md_do_align): Likewise.
1206         * config/tc-nios2.c (strprefix): Likewise.
1207         (nios2_special_relocation_p): Likewise.
1208         (nios2_parse_base_register): Likewise.
1209         (nios2_cons): Likewise.
1210         * config/tc-ns32k.c (addr_mode): Likewise.
1211         * config/tc-pdp11.c (set_option): Likewise.
1212         (parse_reg): Likewise.
1213         (parse_ac5): Likewise.
1214         (parse_op_no_deferred): Likewise.
1215         (set_cpu_model): Likewise.
1216         (set_machine_model): Likewise.
1217         * config/tc-pj.c (md_operand): Likewise.
1218         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1219         (ppc_arch): Likewise.
1220         (ppc_section_type): Likewise.
1221         * config/tc-s12z.c (tb_reg_rel): Likewise.
1222         (tb_opr_rel): Likewise.
1223         * config/tc-s390.c (s390_parse_cpu): Likewise.
1224         (md_parse_option): Likewise.
1225         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1226         (s3_pic_need_relax): Likewise.
1227         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1228         (s7_pic_need_relax): Likewise.
1229         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1230         * config/tc-sparc.c (md_parse_option): Likewise.
1231         (sparc_ip): Likewise.
1232         (s_reserve): Likewise.
1233         (s_common): Likewise.
1234         (s_seg): Likewise.
1235         (sparc_cons): Likewise.
1236         * config/tc-tic54x.c (stag_add_field): Likewise.
1237         (tic54x_endstruct): Likewise.
1238         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1239         * config/tc-v850.c (v850_comm): Likewise.
1240         (md_begin): Likewise.
1241         (md_assemble): Likewise.
1242         * config/tc-vax.c (vax_cons): Likewise.
1243         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1244         * config/tc-xstormy16.c (md_operand): Likewise.
1245         * config/tc-xtensa.c (get_directive): Likewise.
1246         (xg_instruction_matches_option_term): Likewise.
1247         (is_unaligned_label): Likewise.
1248         (cache_literal_section): Likewise.
1249         * config/xtensa-relax.c (parse_precond): Likewise.
1250         (parse_option_cond): Likewise.
1251         (transition_applies): Likewise.
1252         (wide_branch_opcode): Likewise.
1253         * dw2gencfi.c: Likewise.
1254         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1255         * ehopt.c (get_cie_info): Likewise.
1256         * input-file.c (input_file_open): Likewise.
1257         * listing.c (listing_newline): Likewise.
1258         (debugging_pseudo): Likewise.
1259         * read.c (read_a_source_file): Likewise.
1260         * write.c (adjust_reloc_syms): Likewise.
1261         (compress_debug): Likewise.
1262         (maybe_generate_build_notes): Likewise.
1263
1264 2021-03-31  Alan Modra  <amodra@gmail.com>
1265
1266         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1267         * config/bfin-lex-wrapper.c: Likewise.
1268         * itbl-lex.l: Don't include as.h.
1269         * config/bfin-lex.l: Likewise.
1270
1271 2021-03-31  Alan Modra  <amodra@gmail.com>
1272
1273         * as.h (POISON_BFD_BOOLEAN): Define.
1274         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1275         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1276         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1277         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1278         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1279         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1280         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1281         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1282         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1283         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1284         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1285         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1286         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1287         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1288         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1289         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1290         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1291         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1292         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1293         * config/tc-metag.c, * config/tc-metag.h,
1294         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1295         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1296         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1297         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1298         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1299         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1300         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1301         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1302         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1303         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1304         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1305         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1306         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1307         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1308         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1309         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1310         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1311         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1312         * config/tc-z8k.c, * config/xtensa-istack.h,
1313         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1314         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1315         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1316         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1317         with bool, FALSE with false, and TRUE with true.
1318
1319 2021-03-31  Alan Modra  <amodra@gmail.com>
1320
1321         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1322         * config/tc-crx.c: Likewise.
1323         * config/tc-nds32.h: Likewise.
1324
1325 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1326
1327         * config/tc-i386.c (build_modrm_byte): Change return type.
1328         Change type of "default_seg". Use NULL. Adjust setting of
1329         "default_seg".
1330         (reg_ds, reg_es, reg_ss): New.
1331         (struct _i386_insn): Change type of seg[].
1332         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1333         (swap_operands): Change type of "temp_seg".
1334         (check_string): Adjust %es check.
1335         (process_operands): Change type of "default_seg". Use NULL.
1336         Adjust segment override processing..
1337         (i386_att_operand): Adjust segment override handling.
1338         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1339
1340 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1341
1342         * config/tc-i386.c (reg_eax): New.
1343         (md_begin): Initialize reg_eax.
1344         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1345         reg_eax.
1346         (i386_intel_simplify): Likewise.
1347
1348 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1349
1350         * config/tc-i386.c (reg_st0): New.
1351         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1352         insert other st(N).
1353         (parse_real_register): Adjust st(N) processing.
1354
1355 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1356
1357         * config/tc-i386.c (rc_op): Delete.
1358         (struct Rounding_Operation): Move ...
1359         (struct _i386_insn): ... here. Change field "rounding".
1360         (build_evex_prefix): Adjust rounding processing.
1361         (swap_2_operands): Likewise.
1362         (check_VecOperands): Likewise.
1363         (RC_SAE_immediate): Likewise.
1364         (optimize_encoding): Adjust check for rounding.
1365         (build_modrm_byte): Likewise.
1366         (output_imm): Likewise.
1367         (md_assemble): Initialize rounding type.
1368
1369 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1370
1371         * config/tc-i386.c (broadcast_op): Delete.
1372         (struct Broadcast_Operation): Move ...
1373         (struct _i386_insn): ... here. Change field "broadcast".
1374         (match_mem_size): Adjust check for broadcast.
1375         (optimize_encoding): Likewise.
1376         (process_suffix): Likewise.
1377         (build_evex_prefix): Adjust broadcast processing.
1378         (swap_2_operands): Likewise.
1379         (check_VecOperations): Likewise.
1380         (match_template): Likewise.
1381         (check_VecOperands): Likewise.
1382
1383 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1384
1385         * config/tc-i386.c (reg_k0): New.
1386         (mask_op): Delete.
1387         (struct Mask_Operation): Move ...
1388         (struct _i386_insn): ... here. Change field "mask".
1389         (md_begin): Initialize reg_k0.
1390         (build_evex_prefix): Adjust mask processing.
1391         (swap_2_operands): Likewise.
1392         (check_VecOperands): Likewise.
1393         (check_VecOperations): Likewise.
1394         (optimize_encoding): Adjust checks for masking.
1395         (output_insn): Likewise.
1396
1397 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1398
1399         * config/tc-i386.c (swap_2_operands): Switch parameters to
1400         unsigned.
1401         (struct RC_Operation): Switch operand field to unsigned.
1402         (struct Mask_Operation): Likewise.
1403         (struct Broadcast_Operation): Likewise.
1404         (build_evex_prefix): Drop cast.
1405         (check_VecOperands): Likewise.
1406         (build_modrm_byte): Likewise.
1407         (output_imm): Likewise.
1408         (check_VecOperations): Add casts to unsigned.
1409
1410 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1411
1412         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1413         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1414         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1415
1416 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1417
1418         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1419         checks by opcodespace ones.
1420         (insert_lfence_before): Likewise.
1421         (maybe_fused_with_jcc_p): Likewise.
1422         (add_branch_padding_frag_p): Likewise.
1423         (output_disp): Likewise.
1424         (load_insn_p): Re-arrange checks to key applicable ones off of
1425         an opcodespace check.
1426         (md_assemble): Adjust opcode checks.
1427         (check_byte_reg): Likewise.
1428         (process_operands): Likewise.
1429         (i386_index_check): Likewise.
1430         (process_suffix): Likewise. New local variable is_movx. Adjust
1431         movsx/movzx and crc32 handling.
1432         (output_insn): Adjust opcode checks. Drop no longer reachable
1433         case labels. Output legacy encoding prefixes in addition to the
1434         base_opcode byte(s). Rework counting of prefixes for extended
1435         opcode maps.
1436         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1437         opcode checks.
1438
1439 2021-03-29  Alan Modra  <amodra@gmail.com>
1440
1441         * atof-generic.c (FALSE, TRUE): Don't define.
1442         * config/obj-elf.h (FALSE, TRUE): Don't define.
1443         * config/obj-som.h (FALSE, TRUE): Don't define.
1444         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1445         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1446         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1447         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1448         * config/tc-mt.h (obj_fix_adjustable): Delete.
1449         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1450         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1451         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1452         (tokenize_extregister): Likewise.
1453         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1454         (parse_operands_op, parse_operands, md_assemble): Likewise.
1455         * config/tc-d10v.c (build_insn): Likewise.
1456         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1457         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1458         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1459         * config/tc-z80.c (emit_byte): Likewise.
1460
1461 2021-03-29  Alan Modra  <amodra@gmail.com>
1462
1463         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1464         bfd_boolean.
1465         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1466         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1467         with bfd_boolean.
1468         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1469         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1470         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1471         logical expressions.
1472         (struct metag_long_option <func>): Return bfd_boolean.
1473         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1474         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1475         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1476         (no_operands, lex_force_match, lex_reg_list): Likewise.
1477         (size_from_suffix): Return int.
1478         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1479         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1480
1481 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1482
1483         * testsuite/gas/i386/x86-64-nosse2.s,
1484         testsuite/gas/i386/x86-64-nosse2.l: New.
1485         * testsuite/gas/i386/i386.exp: Run new test.
1486
1487 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1488
1489         * testsuite/gas/nios2/brn.d: New.
1490         * testsuite/gas/nios2/brn.d: New.
1491
1492 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1493
1494         * config/tc-i386.c (match_template): Use t instead of i.tm.
1495
1496 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1497
1498         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1499         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1500         colliding registers in the upper half of the space.
1501         * testsuite/gas/i386/avx512f-nondef.d,
1502         testsuite/gas/i386/vgather-check.d,
1503         testsuite/gas/i386/x86-64-vgather-check.d,
1504         testsuite/gas/i386/x86-64-vgather-check-error.l,
1505         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1506         expecations.
1507         * testsuite/gas/i386/vgather-check-none.d,
1508         testsuite/gas/i386/vgather-check-warn.d,
1509         testsuite/gas/i386/x86-64-vgather-check-none.d,
1510         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1511         tests for expected dump output.
1512
1513 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1514
1515         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1516         without mask register.
1517         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1518
1519 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1520
1521         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1522         swapping operands for.
1523         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1524         syntax tests.
1525         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1526         well as Intel syntax tests.
1527         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1528         expectations.
1529         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1530         Likewise. Drop passing --def-sym to as.
1531
1532 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1533
1534         PR/gas 27419
1535         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1536         conversion to x32 mode.
1537         * testsuite/gas/i386/ilp32/enqcmd.s,
1538         testsuite/gas/i386/ilp32/enqcmd.d,
1539         testsuite/gas/i386/ilp32/movdir.s,
1540         testsuite/gas/i386/ilp32/movdir.d: New.
1541         * testsuite/gas/i386/x86-64-enqcmd.s,
1542         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1543         cases.
1544         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1545         (%eip) cases.
1546         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1547         * testsuite/gas/i386/x86-64-enqcmd.d,
1548         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1549         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1550         testsuite/gas/i386/x86-64-movdir.d,
1551         testsuite/gas/i386/x86-64-movdir-intel.d,
1552         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1553
1554 2021-03-25  Alan Modra  <amodra@gmail.com>
1555
1556         PR 27647
1557         * testsuite/gas/ppc/a2.d: Update expected output.
1558         * testsuite/gas/ppc/power8.d: Likewise.
1559
1560 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1561
1562         * config/tc-i386.c (struct _i386_insn): New field
1563         opcode_length.
1564         (md_begin): Drop assertion.
1565         (install_template): New.
1566         (build_vex_prefix): Call install_template.
1567         (match_template): Likewise.
1568         (process_operands): Use new opcode_length field.
1569         (output_jump): Likewise.
1570         (output_insn): Likewise. Adjust psedo prefix check.
1571
1572 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1573
1574         * config/tc-i386.c (md_begin): Add assertion.
1575         (build_vex_prefix): Drop implied prefix calculation.
1576         (build_evex_prefix): Likewise.
1577         (optimize_encoding): Adjust opcode checks.
1578         (load_insn_p): Also check opcodeprefix.
1579         (match_template): Also check opcodespace.
1580         (process_suffix): Likewise.
1581         (process_operands): Likewise.
1582         (output_insn): Likewise. Also check isprefix when discaring
1583         standalone LOCK.
1584         * config/tc-i386-intel.c (i386_intel_operand): Also check
1585         opcodespace.
1586
1587 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1588
1589         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1590         base_opcode and extension_opcode.
1591
1592 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1593
1594         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1595
1596 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1597
1598         * config/tc-i386.c (output_i386_opcode): Invoke
1599         process_i386_cpu_flag() slightly later.
1600         (process_i386_opcodes): Likewise.
1601
1602 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1603
1604         * config/tc-i386.c (pte): Print prefix and encoding space.
1605         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1606         (build_evex_prefix): Likewise.
1607         (load_insn_p): Likewise.
1608
1609 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1610
1611         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1612         if()-s.
1613         (match_template, output_insn): Use PREFIX_NONE.
1614
1615 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1616
1617         * config/tc-i386.c (i386_index_check): New local variable t.
1618         Correct MPX insn check.
1619         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1620         MPX insn check.
1621         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1622         index scaling by other than 1.
1623         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1624
1625 2021-03-22  Martin Liska  <mliska@suse.cz>
1626
1627         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1628         (x86_64_section_word): Likewise.
1629         * config/tc-sparc.c (md_parse_option): Likewise.
1630
1631 2021-03-19  Alan Modra  <amodra@gmail.com>
1632
1633         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1634
1635 2021-03-18  Christian Groessler  <chris@groessler.org>
1636
1637         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1638         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1639
1640 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1641
1642         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1643         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1644         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1645         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1646         * testsuite/gas/riscv/b-ext.s: Likewise.
1647         * testsuite/gas/riscv/b-ext.d: Likewise.
1648
1649 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1650
1651         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1652         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1653         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1654         * testsuite/gas/aarch64/sysreg-7.d: New test.
1655         * testsuite/gas/aarch64/sysreg-7.s: New test.
1656
1657 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1658
1659         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1660         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1661         (ppc_xcoff_tbss_section): New variables.
1662         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1663         (ppc_data_csects): Removed.
1664         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1665         ppc_xcoff_parse_cons): New functions.
1666         (md_being): Initialize XCOFF sections.
1667         (ppc_xcoff_suffix): Add support for TLS relocations
1668         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1669         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1670         to .bss section.  Handle new XCOFF section variables.
1671         (ppc_comm): Likewise.
1672         (ppc_toc): Likewise.
1673         (ppc_symbol_new_hook): Likewise.
1674         (ppc_frob_symbol): Likewise.
1675         (ppc_fix_adjustable): Add tbss support.
1676         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1677         (ppc_xcoff_parse_cons): Add prototype.
1678         (struct ppc_xcoff_section): New structure.
1679
1680 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1681
1682         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1683         (MAP, MAP32, MAP64): New macros for XCOFF.
1684         (ppc_xcoff_fixup_addis): New function.
1685         (ppc_is_toc_sym): Handle XMC_TE.
1686         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1687         BFD_RELOC_PPC_TOC16_LO.
1688         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1689         (ppc_change_csect): Handle XMC_TE.
1690         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1691         storage class.
1692         (ppc_symbol_new_hook): Handle XMC_TE.
1693         (ppc_frob_symbol): Likewise.
1694         (ppc_fix_adjustable): Likewise.
1695         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1696         BFD_RELOC_PPC_TOC16_LO.
1697
1698 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1699
1700         * testsuite/gas/i386/avx512f-intel.d,
1701         testsuite/gas/i386/avx512f_vl-intel.d,
1702         testsuite/gas/i386/avx512pf-intel.d,
1703         testsuite/gas/i386/x86-64-avx512f-intel.d,
1704         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1705         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1706
1707 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1708
1709         * testsuite/gas/i386/prefetch.d,
1710         testsuite/gas/i386/prefetch-intel.d,
1711         testsuite/gas/i386/x86-64-prefetch.d,
1712         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1713         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1714         * testsuite/gas/i386/i386.exp: Run new test.
1715
1716 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1717
1718         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1719         (md_assemble): Replace use of repprefixok, islockable, and
1720         notrackprefixok.
1721         (i386_index_check): Replace use of repprefixok.
1722
1723 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1724
1725         * testsuite/gas/i386/noreg64.s: Add sysexit.
1726         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1727         sysexitl and sysexitq.
1728         * testsuite/gas/i386/noreg-intel64.l,
1729         testsuite/gas/i386/noreg64-data16.d,
1730         testsuite/gas/i386/noreg64-data16.e,
1731         testsuite/gas/i386/noreg64-rex64.d,
1732         testsuite/gas/i386/noreg64.d,
1733         testsuite/gas/i386/noreg64.l,
1734         testsuite/gas/i386/x86-64-sysenter-amd.d,
1735         testsuite/gas/i386/x86-64-sysenter-amd.l,
1736         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1737
1738 2021-02-26  Nick Clifton  <nickc@redhat.com>
1739
1740         PR 27411
1741         * config/tc-arm.c (do_t_add_sub): Correct error message.
1742         * testsuite/gas/arm/pr27411.s: New test.
1743         * testsuite/gas/arm/pr27411.d: New test driver.
1744         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1745
1746 2021-02-24  Alan Modra  <amodra@gmail.com>
1747
1748         PR 23691
1749         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1750         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1751         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1752         and use alongside TARGET_CPU_CFILES.
1753         (EXTRA_DIST): Update location of generated .c files.
1754         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1755         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1756         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1757         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1758         dependencies.
1759         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1760         (itbl-parse.c, itbl-parse.h): Tidy.
1761         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1762         * config/bfin-lex.l: Include config/bfin-parse.h.
1763         * configure.ac (extra_objects): Move object files corresponding
1764         to .y and .l files now in config/ to config/.
1765         * Makefile.in: Regenerate.
1766         * configure: Regenerate.
1767         * po/POTFILES.in: Regenerate.
1768
1769 2021-02-19  Nick Clifton  <nickc@redhat.com>
1770
1771         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1772         misleading indentation.
1773
1774 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1775
1776         PR 27158
1777         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1778         (md_apply_fix): Likewise.
1779         (md_convert_frag_branch): Likewise.
1780         (validate_riscv_insn): Likewise.  Also arranged operands, including
1781         added C5 and C6 operands, and removed unused Ci and C< operands.
1782         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1783         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1784         * testsuite/gas/riscv/insn.s: Likewise.
1785
1786 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1787
1788         * config/tc-riscv.c: Included cpu-riscv.h.
1789         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1790         (struct riscv_csr_extra): Likewise.
1791         (struct riscv_ext_version): Likewise.
1792         (ext_version_table): Moved from opcodes/riscv-opc.c.
1793         (default_isa_spec): Updated type to riscv_spec_class.
1794         (default_priv_spec): Likewise.
1795         (riscv_set_default_isa_spec): Updated.
1796         (init_ext_version_hash): Likewise.
1797         (riscv_init_csr_hash): Likewise, also fixed indent.
1798
1799 2021-02-17  Alan Modra  <amodra@gmail.com>
1800
1801         * testsuite/gas/elf/section28.d: xfail h8300.
1802
1803 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1804
1805         PR gas/27412
1806         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1807         when checking incorrect section attributes.
1808         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1809         * testsuite/gas/elf/section28.d: New file.
1810         * testsuite/gas/elf/section28.s: Likewise.
1811         * testsuite/gas/elf/section29.d: Likewise.
1812         * testsuite/gas/elf/section29.s: Likewise.
1813
1814 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1815
1816         * testsuite/gas/i386/sse-check.s,
1817         testsuite/gas/i386/sse2avx.s,
1818         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1819         * testsuite/gas/i386/sse-check-error.l,
1820         testsuite/gas/i386/sse-check-warn.e,
1821         testsuite/gas/i386/sse-check.d,
1822         testsuite/gas/i386/sse2avx.d,
1823         testsuite/gas/i386/x86-64-sse-check-error.l,
1824         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1825         * testsuite/gas/i386/property-cvtpi2pd.s,
1826         testsuite/gas/i386/property-cvtpi2pd.d,
1827         testsuite/gas/i386/property-cvtpi2ps.s,
1828         testsuite/gas/i386/property-cvtpi2ps.d: New.
1829         * testsuite/gas/i386/i386.exp: Run new tests.
1830
1831 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1832
1833         * config/tc-i386.c (md_assemble): Use template rather than
1834         actuals when updating i.xstate.
1835         * testsuite/gas/i386/property-4.d,
1836         testsuite/gas/i386/property-5.d,
1837         testsuite/gas/i386/property-12.d: Adjust expectations.
1838
1839 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1840
1841         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1842         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1843         * testsuite/gas/i386/property-ldmxcsr.s,
1844         testsuite/gas/i386/property-ldmxcsr.d,
1845         testsuite/gas/i386/property-vldmxcsr.s,
1846         testsuite/gas/i386/property-vldmxcsr.d,
1847         testsuite/gas/i386/property-vzeroall.s,
1848         testsuite/gas/i386/property-vzeroall.d: New.
1849         * testsuite/gas/i386/i386.exp: Run new tests.
1850
1851 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1852
1853         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1854         tests to bitness independent section.
1855         * testsuite/gas/i386/x86-64-property-2.d,
1856         testsuite/gas/i386/x86-64-property-3.d,
1857         testsuite/gas/i386/x86-64-property-4.d,
1858         testsuite/gas/i386/x86-64-property-5.d,
1859         testsuite/gas/i386/x86-64-property-6.d,
1860         testsuite/gas/i386/x86-64-property-10.d,
1861         testsuite/gas/i386/x86-64-property-11.d,
1862         testsuite/gas/i386/x86-64-property-12.d,
1863         testsuite/gas/i386/x86-64-property-13.d: Delete.
1864
1865 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1866
1867         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1868         movdir.s.
1869         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1870
1871 2021-02-16  Alan Modra  <amodra@gmail.com>
1872
1873         PR 27426
1874         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1875         in another place.
1876
1877 2021-02-16  Alan Modra  <amodra@gmail.com>
1878
1879         * read.c (demand_copy_C_string): Really check for embedded zeros.
1880
1881 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1882
1883         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1884         * doc/c-s390.texi: Document arch14 march option.
1885         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1886         * testsuite/gas/s390/zarch-arch14.d: New test.
1887         * testsuite/gas/s390/zarch-arch14.s: New test.
1888
1889 2021-02-12  Nick Clifton  <nickc@redhat.com>
1890
1891         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1892         following.
1893         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1894
1895 2021-02-12  Alan Modra  <amodra@gmail.com>
1896
1897         * testsuite/gas/all/pr27381.err: Don't match source file name.
1898         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1899         * testsuite/gas/all/pr27384.err: Don't match source file name.
1900         Adjust line number.
1901         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1902         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1903
1904 2021-02-11  Alan Modra  <amodra@gmail.com>
1905
1906         * NEWS: Mention arm-symbianelf removal.
1907
1908 2021-02-10  Nick Clifton  <nickc@redhat.com>
1909
1910         * listing.c (buffer_line): Remove debugging code accidentally
1911         included with the fix for PR 27384.
1912
1913 2021-02-09  Nick Clifton  <nickc@redhat.com>
1914
1915         PR 27381
1916         * read.c (s_incbin): Check that the file to be included is a
1917         regular, non-directory file.
1918         * testsuite/gas/all/pr27381.s: New test source file.
1919         * testsuite/gas/all/pr27381.d: New test control file.
1920         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1921         * testsuite/gas/all/gas.exp: Run the new test.
1922
1923 2021-02-09  Alan Modra  <amodra@gmail.com>
1924
1925         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1926         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1927         support.
1928         * config/te-symbian.h: Delete.
1929         * configure.tgt: Remove arm-*-symbianelf*.
1930         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1931         target selection.
1932         * testsuite/gas/arm/arch4t.d: Likewise.
1933         * testsuite/gas/arm/got_prel.d: Likewise.
1934         * testsuite/gas/arm/mapdir.d: Likewise.
1935         * testsuite/gas/arm/mapmisc.d: Likewise.
1936         * testsuite/gas/arm/mapsecs.d: Likewise.
1937         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1938         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1939         * testsuite/gas/arm/thumb.d: Likewise.
1940         * testsuite/gas/arm/thumbrel.d: Likewise.
1941         * Makefile.in: Regenerate.
1942         * po/POTFILES.in: Regenerate.
1943
1944 2021-02-09  Nick Clifton  <nickc@redhat.com>
1945
1946         PR 27384
1947         * listing.c (listing_psize): Check the result of the width
1948         expression before assigning it to paper_width.
1949         * testsuite/gas/all/pr27384.s: New test source file.
1950         * testsuite/gas/all/pr27384.d: New test control file.
1951         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1952         * testsuite/gas/all/gas.exp: Run the new test.
1953
1954 2021-02-09  Nick Clifton  <nickc@redhat.com>
1955
1956         PR 27355
1957         * testsuite/gas/elf/pr27355.s: New test source file.
1958         * testsuite/gas/elf/pr27355.d: New test control file.
1959         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1960         * testsuite/gas/elf/elf.exp: Run the new test.
1961
1962 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1963
1964         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1965         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1966         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1967         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1968         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1969
1970 2021-02-08  Nick Clifton  <nickc@redhat.com>
1971
1972         PR 27355
1973         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1974         if it has not already been created.
1975
1976 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1977
1978         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1979         INSN_CLASS_ZB*.
1980         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1981         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1982         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1983
1984 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1985
1986         * doc/c-s390.texi: Document vector instruction formats.
1987
1988 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1989
1990         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1991
1992 2021-02-01  Alan Modra  <amodra@gmail.com>
1993
1994         PR 27283
1995         * config/tc-alpha.c (insert_operand): Delete dead code.
1996
1997 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1998
1999         PR gas/27243
2000         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2001         --gdwarf-N.
2002         * testsuite/gas/nios2/relax.d: New file.
2003         * testsuite/gas/nios2/relax.s: Likewise.
2004
2005 2021-01-26  Alan Modra  <amodra@gmail.com>
2006
2007         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2008         notarget all except hppa.  Comment.
2009         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2010         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2011         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2012         * testsuite/gas/all/sleb128-7.d: Likewise.
2013         * testsuite/gas/all/sleb128-9.d: Likewise.
2014         * testsuite/gas/elf/bignums.d: Likewise.
2015         * testsuite/gas/elf/group0c.d: Likewise.
2016         * testsuite/gas/elf/group1a.d: Likewise.
2017         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2018         * testsuite/gas/elf/section15.d: Likewise.
2019         * testsuite/gas/elf/section4.d: Likewise.
2020         * testsuite/gas/elf/section7.d: Likewise.
2021         * testsuite/gas/macros/irp.d: Likewise.
2022         * testsuite/gas/macros/repeat.d: Likewise.
2023         * testsuite/gas/macros/rept.d: Likewise.
2024         * testsuite/gas/macros/test2.d: Likewise.
2025         * testsuite/gas/macros/vararg.d: Likewise.
2026         * testsuite/gas/all/string.d: Use xfail rather than skip.
2027         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2028         * testsuite/gas/elf/section0.d: Likewise.
2029         * testsuite/gas/elf/section1.d: Likewise.
2030         * testsuite/gas/elf/section10.d: Likewise.
2031         * testsuite/gas/elf/section11.d: Likewise.
2032         * testsuite/gas/elf/section6.d: Likewise.
2033         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2034         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2035         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2036
2037 2021-01-26  Alan Modra  <amodra@gmail.com>
2038
2039         * testsuite/gas/all/byte.d,
2040         * testsuite/gas/all/byte.l,
2041         * testsuite/gas/all/byte.s: Delete.
2042         * testsuite/gas/all/gas.exp: Don't run byte test.
2043
2044 2021-01-26  Alan Modra  <amodra@gmail.com>
2045
2046         PR 27282
2047         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2048         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2049
2050 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2051
2052         PR gas/27228
2053         * testsuite/gas/elf/elf.exp: Run pr27228.
2054         * testsuite/gas/elf/pr27228.d: New file.
2055         * testsuite/gas/elf/pr27228.s: Likewise.
2056
2057 2021-01-24  Alan Modra  <amodra@gmail.com>
2058
2059         PR 27228
2060         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2061         is defined.
2062
2063 2021-01-21  Alan Modra  <amodra@gmail.com>
2064
2065         PR 27221
2066         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2067         line number info when gas is generating it.
2068         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2069         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2070         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2071         * gas/testsuite/gas/elf/warn-2.s: Delete.
2072
2073 2021-01-21  Alan Modra  <amodra@gmail.com>
2074
2075         PR 27218
2076         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2077         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2078         error for negative file numbers.
2079
2080 2021-01-20  Alan Modra  <amodra@gmail.com>
2081
2082         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2083         * testsuite/gas/ppc/test1elf32.d: Likewise.
2084         * testsuite/gas/ppc/test1elf64.d: Likewise.
2085
2086 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2087
2088         PR gas/27195
2089         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2090         needed.
2091         (dwarf2_directive_filename): Likewise.
2092         (dwarf2_directive_loc): Likewise.
2093         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2094         * testsuite/gas/lns/lns-diag-1.l: Remove the
2095         "Error: file number less than one" errors.
2096
2097 2021-01-18  Alan Modra  <amodra@gmail.com>
2098
2099         PR 27198
2100         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2101         * testsuite/gas/i386/pr27198.d,
2102         * gas/testsuite/gas/i386/pr27198.err,
2103         * gas/testsuite/gas/i386/pr27198.s: New test.
2104         * gas/testsuite/gas/i386/i386.exp: Run it.
2105
2106 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2107
2108         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2109         also aligned the code.
2110         * config/tc-riscv.h: Likewise.
2111
2112 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2113
2114         * config/tc-riscv.c: Error and warning messages tidy.
2115         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2116         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2117         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2118         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2119         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2120         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2121         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2122
2123 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2124
2125         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2126         comment "fallthru" to "Fall through" that end with a period and
2127         two spaces.
2128
2129 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2130
2131         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2132         Delete warning that these are only available with ELF targets.
2133         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2134         * read.c (potable): ... here.
2135
2136 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2137
2138         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2139         * Makefile.in: Regenerated.
2140
2141 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2142
2143         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2144         (parse_int): Mark char_bag const.
2145
2146 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2147
2148         PR gas/27178
2149         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2150         Don't generate GOT_symbol for PLT relocations.
2151         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2152         * testsuite/gas/i386/no-got.d: New file.
2153         * testsuite/gas/i386/no-got.s: Likewise.
2154         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2155         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2156
2157 2021-01-13  Alan Modra  <amodra@gmail.com>
2158
2159         * Makefile.in: Regenerate.
2160         * Makefile.in: Regenerate.
2161
2162 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2163
2164         PR binutils/26792
2165         * configure.ac: Use GNU_MAKE_JOBSERVER.
2166         * aclocal.m4: Regenerated.
2167         * configure: Likewise.
2168
2169 2021-01-12  Nick Clifton  <nickc@redhat.com>
2170
2171         * po/fr.po: Updated French translation.
2172
2173 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2174
2175         PR ld/27173
2176         * configure: Regenerated.
2177
2178 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2179
2180         * NEWS: Remove CSRE.
2181         * config/tc-aarch64.c (parse_csr_operand): Delete.
2182         (parse_operands): Delete handling of
2183         AARCH64_OPND_CSRE_CSR.
2184         (aarch64_features): Remove csre.
2185         * doc/c-aarch64.texi: Remove CSRE.
2186         * testsuite/gas/aarch64/csre.d: Delete.
2187         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2188         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2189         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2190         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2191         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2192         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2193         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2194
2195 2021-01-11  Nick Clifton  <nickc@redhat.com>
2196
2197         * po/uk.po: Updated Ukranian translation.
2198
2199 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2200
2201         * configure: Regenerated.
2202
2203 2021-01-09  Nick Clifton  <nickc@redhat.com>
2204
2205         * configure: Regenerate.
2206         * po/gas.pot: Regenerate.
2207
2208 2021-01-09  Nick Clifton  <nickc@redhat.com>
2209
2210         * 2.36 release branch crated.
2211
2212 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2213
2214         * testsuite/gas/ppc/rop-checks.d,
2215         * testsuite/gas/ppc/rop-checks.l,
2216         * testsuite/gas/ppc/rop-checks.s,
2217         * testsuite/gas/ppc/rop.d,
2218         * testsuite/gas/ppc/rop.s: New tests.
2219         * testsuite/gas/ppc/ppc.exp: Run them.
2220
2221 2021-01-09  Alan Modra  <amodra@gmail.com>
2222
2223         * configure: Regenerate.
2224
2225 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2226
2227         * configure: Regenerate.
2228
2229 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2230
2231         PR 27109
2232         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2233         section symbol.
2234         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2235         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2236         on the section symbol.
2237         (set_symtab): Don't generate unused section symbols.
2238         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2239         on the section symbol.
2240         * config/obj-elf.c (elf_adjust_symtab): Call
2241         symbol_mark_used_in_reloc on the group signature symbol.
2242         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2243         from expected output.
2244         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2245         is_elf_unused_section_symbols.
2246         * testsuite/gas/elf/section2.e: Updated.
2247         * testsuite/gas/elf/section2.e-unused: New file.
2248         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2249         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2250         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2251         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2252         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2253         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2254         * testsuite/gas/i386/size-1.d: Likewise.
2255         * testsuite/gas/i386/size-3.d: Likewise.
2256         * testsuite/gas/i386/svr4.d: Likewise.
2257         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2258         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2259         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2260         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2261
2262 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2263
2264         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2265         INSN_CLASS_ZIHINTPAUSE.
2266         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2267         the pause hint instruction.
2268         * testsuite/gas/riscv/pause.s: Likewise.
2269
2270 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2271             Jim Wilson  <jimw@sifive.com>
2272             Andrew Waterman  <andrew@sifive.com>
2273             Maxim Blinov  <maxim.blinov@embecosm.com>
2274             Kito Cheng  <kito.cheng@sifive.com>
2275             Nelson Chu  <nelson.chu@sifive.com>
2276
2277         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2278         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2279         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2280         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2281         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2282         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2283
2284 2021-01-06  Alan Modra  <amodra@gmail.com>
2285
2286         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2287
2288 2021-01-06  Alan Modra  <amodra@gmail.com>
2289
2290         * testsuite/gas/macros/app1.d: xfail tic30.
2291         * testsuite/gas/macros/app2.d: Likewise.
2292         * testsuite/gas/macros/app3.d: Likewise.
2293         * testsuite/gas/macros/app4.d: Likewise.
2294
2295 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2296
2297         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2298         * doc/c-riscv.texi: Likewise.
2299
2300 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2301
2302         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2303         to littleriscv.
2304         * testsuite/gas/riscv/li64.d: Likewise.
2305         * testsuite/gas/riscv/lla32.d: Likewise.
2306         * testsuite/gas/riscv/lla64.d: Likewise.
2307         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2308         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2309         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2310         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2311         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2312         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2313         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2314
2315 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2316
2317         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2318         elf32-bigriscv.
2319         (install_insn): Always write instructions as little endian.
2320         (riscv_make_nops): Likewise.
2321         (md_convert_frag_branch): Likewise.
2322         (md_number_to_chars): Write data in target endianness.
2323         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2324         (md_parse_option): Handle the endian options.
2325         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2326         already defined.
2327         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2328
2329 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2330
2331         PR ld/26256
2332         * config/obj-elf.c (obj_elf_change_section): Also filter out
2333         SHF_LINK_ORDER.
2334
2335 2021-01-04  Alan Modra  <amodra@gmail.com>
2336
2337         PR 27102
2338         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2339         message and register symbol error message.
2340
2341 2021-01-04  Alan Modra  <amodra@gmail.com>
2342
2343         PR 27101
2344         * read.c (s_align): Use a large enough type for "align" to hold
2345         the result of get_absolute_expression.
2346
2347 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2348
2349         * config/tc-i386.c: Correct comment spelling.
2350         * config/tc-riscv.c: Likewise.
2351         * config/tc-s390.c: Correct comment grammar.
2352         * doc/c-i386.texi: Correct spelling.
2353         * doc/c-s390.texi: Correct grammar.
2354
2355 2021-01-01  Alan Modra  <amodra@gmail.com>
2356
2357         Update year range in copyright notice of all files.
2358
2359 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2360
2361         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2362
2363 For older changes see ChangeLog-2020
2364 \f
2365 Copyright (C) 2021 Free Software Foundation, Inc.
2366
2367 Copying and distribution of this file, with or without modification,
2368 are permitted in any medium without royalty provided the copyright
2369 notice and this notice are preserved.
2370
2371 Local Variables:
2372 mode: change-log
2373 left-margin: 8
2374 fill-column: 74
2375 version-control: never
2376 End: