gas/ChangeLog

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