gas/ChangeLog

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