gas/ChangeLog

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