gas/ChangeLog

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