gas/ChangeLog

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