gas/ChangeLog

   1 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
   4         if needed.
   5         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
   6
   7 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
   8
   9         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
  10         and riscv_set_rve both for -march and elf attributes.
  11         (riscv_after_parse_args): Likewise.
  12
  13 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  14
  15         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
  16         (do_vusdot): Likewise.
  17         (do_vsudot): Likewise.
  18         (check_cde_operand): Likewise.
  19         (do_vdot): Likewise.
  20
  21 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  22
  23         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
  24
  25 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  26
  27         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
  28         when it would grow code size in 16-bit mode.
  29         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
  30         * testsuite/gas/i386/lea16-optimize2.d: New.
  31         * testsuite/gas/i386/i386.exp: Run new test.
  32
  33 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  34
  35         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
  36         Adjust expectations.
  37         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
  38
  39 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  40
  41         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
  42         and fits_in_unsigned_long.
  43
  44 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  45
  46         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
  47         and fits_in_unsigned_long. Combine if()s.
  48
  49 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  50
  51         * config/tc-i386.c (optimize_disp): Write back updated value.
  52         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
  53         cases.
  54         * testsuite/gas/i386/lea16-optimize.d,
  55         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
  56         Adjust expectations.
  57         * testsuite/gas/i386/lea16.d: New.
  58         * testsuite/gas/i386/i386.exp: Run new test.
  59
  60 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  61
  62         * config/tc-i386.c (optimize_disp): Drop redundant masking.
  63         Re-order.
  64
  65 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  66
  67         * config/tc-i386.c (i386_att_operand): Re-write handling of
  68         vector operations operand suffix.
  69         * testsuite/gas/i386/unary.s: Add more cases.
  70         * testsuite/gas/i386/unary.d: Adjust expectations.
  71
  72 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  73
  74         * config/tc-i386.c (parse_operands): Reduce scope of
  75         paren_not_balanced, to match the new in_quotes. Skip over quoted
  76         regions of operands.
  77         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
  78         double quote.
  79         * testsuite/gas/i386/unary.s: Add more cases.
  80         * testsuite/gas/i386/unary.d: Adjust expectations.
  81
  82 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  83
  84         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
  85         (md_begin): Fold digit and lower-case letter handling.
  86         (starts_memory_operand): Permit more characters.
  87         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
  88         * testsuite/gas/i386/i386.exp: Run new test.
  89
  90 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  91
  92         * config/tc-i386.c (starts_memory_operand): New.
  93         (i386_att_operand): Use it.
  94         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
  95         * testsuite/gas/i386/i386.exp: Run new test.
  96
  97 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  98
  99         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 100         start-of-expression. Don't permit '*' when one was already seen.
 101
 102 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 103
 104         * config/tc-i386.c (parse_operands): Don't check for matched
 105         square brackets.
 106
 107 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 108
 109         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 110         (i386_att_operand): Adjust calls to check_VecOperations.
 111         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 112
 113 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 114
 115         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 116
 117 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 118
 119         * config/tc-i386.c (extend_to_32bit_address): New.
 120         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 121         (signed_cons): Use object_64bit.
 122         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 123         testsuite/gas/i386/wrap32-text.d: New.
 124         * testsuite/gas/i386/i386.exp: Run new tests.
 125
 126 2021-06-03  Alan Modra  <amodra@gmail.com>
 127
 128         PR 1202
 129         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 130
 131 2021-05-29  Alan Modra  <amodra@gmail.com>
 132
 133         * testsuite/gas/ppc/raw.s,
 134         * testsuite/gas/ppc/raw.d: New test.
 135         * testsuite/gas/ppc/ppc.exp: Run it.
 136
 137 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 138
 139         * testsuite/gas/mips/c0.d: New test.
 140         * testsuite/gas/mips/mips1@c0.d: New test.
 141         * testsuite/gas/mips/mips2@c0.d: New test.
 142         * testsuite/gas/mips/mips3@c0.d: New test.
 143         * testsuite/gas/mips/mips4@c0.d: New test.
 144         * testsuite/gas/mips/mips5@c0.d: New test.
 145         * testsuite/gas/mips/mips32@c0.d: New test.
 146         * testsuite/gas/mips/mips64@c0.d: New test.
 147         * testsuite/gas/mips/r3000@c0.d: New test.
 148         * testsuite/gas/mips/r3900@c0.d: New test.
 149         * testsuite/gas/mips/r4000@c0.d: New test.
 150         * testsuite/gas/mips/vr5400@c0.d: New test.
 151         * testsuite/gas/mips/r5900@c0.d: New test.
 152         * testsuite/gas/mips/sb1@c0.d: New test.
 153         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 154         * testsuite/gas/mips/octeon@c0.d: New test.
 155         * testsuite/gas/mips/xlr@c0.d: New test.
 156         * testsuite/gas/mips/c1.d: New test.
 157         * testsuite/gas/mips/mips1@c1.d: New test.
 158         * testsuite/gas/mips/mips2@c1.d: New test.
 159         * testsuite/gas/mips/mips3@c1.d: New test.
 160         * testsuite/gas/mips/mips4@c1.d: New test.
 161         * testsuite/gas/mips/mips5@c1.d: New test.
 162         * testsuite/gas/mips/mips32@c1.d: New test.
 163         * testsuite/gas/mips/mips64@c1.d: New test.
 164         * testsuite/gas/mips/mipsr6@c1.d: New test.
 165         * testsuite/gas/mips/r3000@c1.d: New test.
 166         * testsuite/gas/mips/r3900@c1.d: New test.
 167         * testsuite/gas/mips/r4000@c1.d: New test.
 168         * testsuite/gas/mips/vr5400@c1.d: New test.
 169         * testsuite/gas/mips/r5900@c1.d: New test.
 170         * testsuite/gas/mips/sb1@c1.d: New test.
 171         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 172         * testsuite/gas/mips/octeon@c1.d: New test.
 173         * testsuite/gas/mips/xlr@c1.d: New test.
 174         * testsuite/gas/mips/c2.d: New test.
 175         * testsuite/gas/mips/vr5400@c2.d: New test.
 176         * testsuite/gas/mips/r5900@c2.d: New test.
 177         * testsuite/gas/mips/octeon@c2.d: New test.
 178         * testsuite/gas/mips/c3.d: New test.
 179         * testsuite/gas/mips/mips1@c3.d: New test.
 180         * testsuite/gas/mips/mips2@c3.d: New test.
 181         * testsuite/gas/mips/mips32@c3.d: New test.
 182         * testsuite/gas/mips/r3000@c3.d: New test.
 183         * testsuite/gas/mips/r3900@c3.d: New test.
 184         * testsuite/gas/mips/c0.l: New test stderr output.
 185         * testsuite/gas/mips/c2.l: New test stderr output.
 186         * testsuite/gas/mips/c3.l: New test stderr output.
 187         * testsuite/gas/mips/c0.s: New test source.
 188         * testsuite/gas/mips/c1.s: New test source.
 189         * testsuite/gas/mips/c2.s: New test source.
 190         * testsuite/gas/mips/c3.s: New test source.
 191         * testsuite/gas/mips/mips.exp: Run the new tests.
 192
 193 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 194
 195         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 196         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 197         * testsuite/gas/mips/mips1@rfe.d: New test.
 198         * testsuite/gas/mips/mips2@rfe.d: New test.
 199         * testsuite/gas/mips/r3000@rfe.d: New test.
 200         * testsuite/gas/mips/r3900@rfe.d: New test.
 201         * testsuite/gas/mips/rfe.l: New test stderr output.
 202
 203 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 204
 205         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 206         ISAs.
 207         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 208         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 209         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 210         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 211         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 212         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 213         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 214         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 215         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 216         * testsuite/gas/mips/mips1@cp0b.d: New test.
 217         * testsuite/gas/mips/mips2@cp0b.d: New test.
 218         * testsuite/gas/mips/mips3@cp0b.d: New test.
 219         * testsuite/gas/mips/r3000@cp0b.d: New test.
 220         * testsuite/gas/mips/r3900@cp0b.d: New test.
 221         * testsuite/gas/mips/r4000@cp0b.d: New test.
 222         * testsuite/gas/mips/r5900@cp0b.d: New test.
 223         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 224         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 225         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 226         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 227         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 228         * testsuite/gas/mips/mips1@cp0c.d: New test.
 229         * testsuite/gas/mips/mips2@cp0c.d: New test.
 230         * testsuite/gas/mips/mips3@cp0c.d: New test.
 231         * testsuite/gas/mips/mips4@cp0c.d: New test.
 232         * testsuite/gas/mips/mips5@cp0c.d: New test.
 233         * testsuite/gas/mips/r3000@cp0c.d: New test.
 234         * testsuite/gas/mips/r3900@cp0c.d: New test.
 235         * testsuite/gas/mips/r4000@cp0c.d: New test.
 236         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 237         * testsuite/gas/mips/r5900@cp0c.d: New test.
 238         * testsuite/gas/mips/mips1@cp0m.d: New test.
 239         * testsuite/gas/mips/r3000@cp0m.d: New test.
 240         * testsuite/gas/mips/octeon@cp2.d: New test.
 241         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 242         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 243         * testsuite/gas/mips/octeon@cp2b.d: New test.
 244         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 245         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 246         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 247         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 248         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 249         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 250         * testsuite/gas/mips/r5900@cp2m.d: New test.
 251         * testsuite/gas/mips/octeon@cp2m.d: New test.
 252         * testsuite/gas/mips/mips1@cp2d.d: New test.
 253         * testsuite/gas/mips/r3000@cp2d.d: New test.
 254         * testsuite/gas/mips/r3900@cp2d.d: New test.
 255         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 256         * testsuite/gas/mips/r5900@cp2d.d: New test.
 257         * testsuite/gas/mips/octeon@cp2d.d: New test.
 258         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 259         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 260         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 261         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 262         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 263         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 264         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 265         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 266         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 267         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 268         * testsuite/gas/mips/mips1@cp3.d: New test.
 269         * testsuite/gas/mips/mips2@cp3.d: New test.
 270         * testsuite/gas/mips/mips32@cp3.d: New test.
 271         * testsuite/gas/mips/r3000@cp3.d: New test.
 272         * testsuite/gas/mips/r3900@cp3.d: New test.
 273         * testsuite/gas/mips/mips1@cp3b.d: New test.
 274         * testsuite/gas/mips/mips2@cp3b.d: New test.
 275         * testsuite/gas/mips/mips32@cp3b.d: New test.
 276         * testsuite/gas/mips/r3000@cp3b.d: New test.
 277         * testsuite/gas/mips/r3900@cp3b.d: New test.
 278         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 279         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 280         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 281         * testsuite/gas/mips/mips1@cp3m.d: New test.
 282         * testsuite/gas/mips/mips2@cp3m.d: New test.
 283         * testsuite/gas/mips/r3000@cp3m.d: New test.
 284         * testsuite/gas/mips/r3900@cp3m.d: New test.
 285         * testsuite/gas/mips/mips2@cp3d.d: New test.
 286         * testsuite/gas/mips/cp0b.l: New test stderr output.
 287         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 288         * testsuite/gas/mips/cp0c.l: New test stderr output.
 289         * testsuite/gas/mips/cp0m.l: New test stderr output.
 290         * testsuite/gas/mips/cp2.l: New test stderr output.
 291         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 292         * testsuite/gas/mips/cp2b.l: New test stderr output.
 293         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 294         * testsuite/gas/mips/cp2m.l: New test stderr output.
 295         * testsuite/gas/mips/cp2d.l: New test stderr output.
 296         * testsuite/gas/mips/cp3.l: New test stderr output.
 297         * testsuite/gas/mips/cp3b.l: New test stderr output.
 298         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 299         * testsuite/gas/mips/cp3m.l: New test stderr output.
 300         * testsuite/gas/mips/cp3d.l: New test stderr output.
 301
 302 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 303
 304         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 305         instruction removal.
 306         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 307
 308 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 309
 310         * testsuite/gas/mips/cp0b.d: New test.
 311         * testsuite/gas/mips/cp0bl.d: New test.
 312         * testsuite/gas/mips/cp2b.d: New test.
 313         * testsuite/gas/mips/micromips@cp2b.d: New test.
 314         * testsuite/gas/mips/cp2bl.d: New test.
 315         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 316         * testsuite/gas/mips/cp3b.d: New test.
 317         * testsuite/gas/mips/cp3bl.d: New test.
 318         * testsuite/gas/mips/cp0b.s: New test source.
 319         * testsuite/gas/mips/cp0bl.s: New test source.
 320         * testsuite/gas/mips/cp2b.s: New test source.
 321         * testsuite/gas/mips/cp2bl.s: New test source.
 322         * testsuite/gas/mips/cp3b.s: New test source.
 323         * testsuite/gas/mips/cp3bl.s: New test source.
 324         * testsuite/gas/mips/mips.exp: Run the new tests.
 325
 326 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 327
 328         * testsuite/gas/mips/rfe.d: New test.
 329         * testsuite/gas/mips/rfe.s: New test source.
 330         * testsuite/gas/mips/mips.exp: Run the new test.
 331
 332 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 333
 334         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 335         * testsuite/gas/mips/mips.exp: Run the new test.
 336         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 337         according to changes to opcodes.
 338         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 339         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 340         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 341         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 342         * testsuite/gas/mips/trunc.d: Likewise.
 343
 344 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 345
 346         * testsuite/gas/mips/cp0c.d: New test.
 347         * testsuite/gas/mips/cp0m.d: New test.
 348         * testsuite/gas/mips/r3900@cp0m.d: New test.
 349         * testsuite/gas/mips/cp2.d: New test.
 350         * testsuite/gas/mips/micromips@cp2.d: New test.
 351         * testsuite/gas/mips/cp2m.d: New test.
 352         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 353         * testsuite/gas/mips/micromips@cp2m.d: New test.
 354         * testsuite/gas/mips/cp2d.d: New test.
 355         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 356         * testsuite/gas/mips/micromips@cp2d.d: New test.
 357         * testsuite/gas/mips/cp2-64.d: New test.
 358         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 359         * testsuite/gas/mips/cp3.d: New test.
 360         * testsuite/gas/mips/cp3m.d: New test.
 361         * testsuite/gas/mips/cp3d.d: New test.
 362         * testsuite/gas/mips/cp0c.s: New test source.
 363         * testsuite/gas/mips/cp0m.s: New test source.
 364         * testsuite/gas/mips/cp2.s: New test source.
 365         * testsuite/gas/mips/cp2m.s: New test source.
 366         * testsuite/gas/mips/cp2d.s: New test source.
 367         * testsuite/gas/mips/cp2-64.s: New test source.
 368         * testsuite/gas/mips/cp3.s: New test source.
 369         * testsuite/gas/mips/cp3m.s: New test source.
 370         * testsuite/gas/mips/cp3d.s: New test source.
 371         * testsuite/gas/mips/mips.exp: Run the new tests.
 372
 373 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 374
 375         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 376         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 377         operand code.
 378
 379 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 380
 381         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 382         * testsuite/gas/mips/mips.exp: Run it.
 383
 384 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 385
 386         * testsuite/gas/mips/micromips.d: Update disassembly according
 387         to "dmtc1" entry fix with opcodes.
 388         * testsuite/gas/mips/micromips-compact.d: Likewise.
 389         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 390         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 391         * testsuite/gas/mips/micromips-trap.d: Likewise.
 392         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 393
 394 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 395
 396         * config/tc-mips.c (FCSR): New macro.
 397         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 398
 399 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         PR ld/27905
 402         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 403         (set_16bit_gcc_code_flag): Likewise.
 404         (x86_cleanup): Likewise.
 405         * testsuite/gas/i386/code16-2.d: Updated.
 406         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 407
 408 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 409
 410         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 411         * testsuite/gas/ppc/vsx.s: Likewise.
 412
 413 2021-05-27  Alan Modra  <amodra@gmail.com>
 414
 415         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 416         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 417         error.
 418
 419 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 420
 421         PR ld/27905
 422         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 423         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 424         object.
 425         (set_16bit_gcc_code_flag): Likewise.
 426         (x86_cleanup): Always generate the GNU property note if
 427         x86_feature_2_used isn't 0.
 428         * testsuite/gas/i386/code16-2.d: New file.
 429         * testsuite/gas/i386/code16-2.s: Likewise.
 430         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 431         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 432
 433 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 434
 435         PR gas/27906
 436         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 437         movsbq.
 438
 439 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 440
 441         * config/tc-riscv.c (riscv_set_arch): Set
 442         check_unknown_prefixed_ext to true for assembler.
 443
 444 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 445
 446         PR gas/25235
 447         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 448         (relax_adr): Thumb symbols 4 bytes.
 449         * testsuite/gas/arm/pr25235.d: New test.
 450         * testsuite/gas/arm/pr25235.s: New test.
 451
 452 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 453
 454         PR 25212
 455         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 456         will choose ilp32e abi for rv32e.  Besides, report errors for the
 457         invalid march and mabi combinations.
 458         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 459         ilp32e abi for rve extension.
 460         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 461         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 462         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 463         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 464         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 465         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 466         Renamed all mabi testcases to their march-mabi settings.
 467
 468 2021-05-22  Alan Modra  <amodra@gmail.com>
 469
 470         PR 25599
 471         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 472         adjustment.  Add assertion.
 473         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 474         for PCREL60B.
 475
 476 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 477
 478         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 479         (signed_overflow): New function.
 480         (unsigned_overflow): New function.
 481         (is_overflow): Use new functions.
 482         (md_apply_fix): Use signed_overflow.
 483         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 484         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 485         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 486
 487 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 488
 489         PR 27888
 490         * Makefile.am (ZLIB): Define.
 491         (as_new_LDADD): Add it.
 492         * Makefile.in: Regenerate.
 493
 494 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 495
 496         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 497         into the same GPR twice.
 498         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 499         * testsuite/gas/arm/mve-vmov-3.d: New test.
 500         * testsuite/gas/arm/mve-vmov-3.s: New test.
 501
 502 2021-05-12  Alan Modra  <amodra@gmail.com>
 503
 504         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 505         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 506
 507 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 508
 509         PR 27823
 510         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 511         instruction.
 512         * testsuite/gas/z80/ill_ops.s: New test source file.
 513         * testsuite/gas/z80/ill_ops.d: New test driver.
 514         * testsuite/gas/z80/ill_ops.l: New test error output.
 515
 516 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 517
 518         PR 27415
 519         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 520         24-bit shifts.
 521         * testsuite/gas/z80/z80_reloc.a: Update tests.
 522         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 523
 524 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 525
 526         * doc/Makefile.am (html-local, as/index.html): New targets.
 527         * doc/Makefile.in: Regenerate.
 528
 529 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 530
 531         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 532         * doc/Makefile.in: Regenerate.
 533
 534 2021-05-07  Nick Clifton  <nickc@redhat.com>
 535
 536         PR 3136
 537         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 538         (obj_elf_bss): New function.  Change to the .bss section.
 539         Support an optional subsection number.
 540         (obj_elf_change_section): Call obj_elf_section_change_hook.
 541         (obj_elf_section): Likewise.
 542         (obj_elf_data): Likewise.
 543         (obj_elf_text): Likewise.
 544         (obj_elf_struct): Likewise.
 545         (obj_elf_subsection): Likewise.
 546         (obj_elf_previous): Likewise.
 547         * config/obj-elf.h (obj_elf_bss): Prototype.
 548         * doc/as.texi (Bss): New node.
 549
 550 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 551
 552         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 553         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 554         (coff_frob_section): Likewise.
 555         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 556         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 557         SA_SET_SECT_NRELOC) New defines.
 558         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 559         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 560         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 561         * testsuite/gas/ppc/aix.exp: New tests.
 562         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 563         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 564         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 565
 566         * config/tc-ppc.c (ppc_function): Update comment for
 567         fifth argument.
 568         (ppc_frob_symbol): Remove ppc_last_function check.
 569         Make sure coff_last_function is reset.
 570         Correctly set fsize when not provided in .function.
 571         * testsuite/gas/ppc/aix.exp: New tests.
 572         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 573         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 574         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 575
 576 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 577
 578         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 579         * testsuite/gas/i386/i386.exp: Run new test.
 580
 581 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 582
 583         * config/tc-i386.c (output_disp): Use disps field instead of
 584         imms one.
 585
 586 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 587
 588         * config/tc-i386.c (i386_finalize_immediate): Move register
 589         check ...
 590         (i386_immediate): ... here.
 591
 592 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 593
 594         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 595         Re-arrange operand type accumulation.
 596
 597 2021-05-06  Stafford Horne  <shorne@gmail.com>
 598
 599         PR 21464
 600         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 601         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 602         relocation.
 603
 604 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 605
 606         PR 27764
 607         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 608         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 609         * testsuite/gas/riscv/a-ext.d: Likewise.
 610         * testsuite/gas/riscv/a-ext.s: Likewise.
 611
 612 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 613
 614         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 615         #if.
 616         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 617         Add two further .long and an .equ.
 618         * testsuite/gas/i386/secrel.d: Adjust expecations.
 619
 620 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 621
 622         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 623         Convert Windows to UNIX EOL.
 624
 625 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 626
 627         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 628         variant into ELF one.
 629
 630 2021-05-03  Alan Modra  <amodra@gmail.com>
 631
 632         * testsuite/gas/elf/section25.s: Don't start directives in first
 633         column.
 634         * testsuite/gas/elf/section26.s: Likewise.
 635
 636 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 637
 638         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 639         * testsuite/gas/i386/lea64.d,
 640         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 641         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 642         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 643
 644 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 645
 646         * config/tc-i386.c (i386_validate_fix): Change return type to
 647         int. Short-circuit BFD_RELOC_SIZE* handling.
 648         (tc_gen_reloc): New local variable sym. Extend logic when
 649         processing BFD_RELOC_SIZE*.
 650         * config/tc-i386.f (i386_validate_fix): Change return type to
 651         int.
 652         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 653         returns zero.
 654         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 655         testsuite/gas/i386/size-5b.d: New.
 656         * testsuite/gas/i386/i386.exp: Run new tests.
 657
 658 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 659
 660         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 661         symbols when resolving BFD_RELOC_SIZE*.
 662         * testsuite/gas/i386/size-2.s: Add section size cases.
 663         * testsuite/gas/i386/size-2.d,
 664         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 665
 666 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 667             H.J. Lu  <hjl.tools@gmail.com>
 668
 669         PR gas/27763
 670         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 671         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 672         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 673         (md_estimate_size_before_relax): Move local variable fixP. Set
 674         it from fix_new() return values. Mark 4-byte relocs as signed
 675         for 64-bit.
 676         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 677         * testsuite/gas/i386/x86-64-rip-2.s,
 678         * testsuite/gas/i386/x86-64-rip-2.d,
 679         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 680         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 681         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 682         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 683         * testsuite/gas/i386/i386.exp: Run new tests.
 684
 685 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 688
 689 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 690
 691         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 692         BFD_RELOC_SIZE*.
 693
 694 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 695
 696         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 697         overflow check to 64-bit objects.
 698
 699 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 700
 701         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 702         (optimize_encoding): Handle LEA.
 703         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 704         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 705         Add many more forms.
 706         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 707         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 708         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 709         New.
 710         * testsuite/gas/i386/i386.exp: Run new tests.
 711
 712 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 713
 714         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 715         signed.
 716         * testsuite/gas/i386/x86-64-addr32-bad.s,
 717         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 718         * testsuite/gas/i386/i386.exp: Run new test.
 719
 720 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 721
 722         * testsuite/gas/elf/section25.d: Run it everywhere.
 723         * testsuite/gas/elf/section26.d: Likewise.
 724         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 725
 726 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 727
 728         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 729         optional "code" argument.
 730
 731 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 732
 733         * config/tc-i386.c (want_disp32): New.
 734         (md_assemble): Use it.
 735         (optimize_disp): Likewise.
 736         (build_modrm_byte): Likewise.
 737
 738 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 739
 740         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 741         check ...
 742         (md_assemble): ... here.
 743
 744 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 745
 746         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 747         Move up setting of disp32.
 748
 749 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 750
 751         * config/tc-i386.c (pe): Don't truncate expression value.
 752         (i386_finalize_displacement): Likewise.
 753
 754 2021-04-21  Nick Clifton  <nickc@redhat.com>
 755
 756         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 757         for named section symbols.
 758         * testsuite/gas/arm/thumbver.d: Likewise.
 759         * testsuite/gas/bfin/loop_temps.d: Likewise.
 760         * testsuite/gas/elf/section2.e-arc: Likewise.
 761         * testsuite/gas/elf/section2.e-arm: Likewise.
 762         * testsuite/gas/elf/section2.e-csky: Likewise.
 763         * testsuite/gas/elf/section2.e-m32r: Likewise.
 764         * testsuite/gas/elf/section2.e-mips: Likewise.
 765         * testsuite/gas/elf/section2.e-msp430: Likewise.
 766         * testsuite/gas/elf/section2.e-riscv: Likewise.
 767         * testsuite/gas/elf/section2.e-rl78: Likewise.
 768         * testsuite/gas/elf/section2.e-rx: Likewise.
 769         * testsuite/gas/elf/section2.e-score: Likewise.
 770         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 771         * testsuite/gas/elf/section2.e-unused: Likewise.
 772         * testsuite/gas/elf/section2.e-v850: Likewise.
 773         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 774         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 775         * testsuite/gas/ia64/alias.d: Likewise.
 776         * testsuite/gas/ia64/global.d: Likewise.
 777         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 778         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 779         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 780         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 781         * testsuite/gas/mmix/bspec-1.d: Likewise.
 782         * testsuite/gas/mmix/byte-1.d: Likewise.
 783         * testsuite/gas/mmix/comment-1.d: Likewise.
 784         * testsuite/gas/mmix/loc-1.d: Likewise.
 785         * testsuite/gas/mmix/loc-2.d: Likewise.
 786         * testsuite/gas/mmix/loc-3.d: Likewise.
 787         * testsuite/gas/mmix/loc-4.d: Likewise.
 788         * testsuite/gas/mmix/loc-5.d: Likewise.
 789         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 790
 791 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 792
 793         PR binutils/21700
 794         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 795         (ppc_fix_adjustable): Manage fx_subsy part.
 796         (tc_gen_reloc): Create second relocation when both
 797         fx_addsy and fx_subsy are provided.
 798         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 799         (MAX_RELOC_EXPANSION): Likewise.
 800         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 801         (UNDEFINED_DIFFERENCE_OK): Likewise
 802         * testsuite/gas/all/gas.exp: Skip difference between two
 803         undefined symbols test.
 804
 805 2021-04-19  Nick Clifton  <nickc@redhat.com>
 806
 807         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 808         targets which should skip the undefined symbols test.
 809
 810 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 811
 812         * NEWS: Update news.
 813         * testsuite/gas/aarch64/rme.d: Update test.
 814         * testsuite/gas/aarch64/rme.s: Update test.
 815
 816 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 817
 818         * testsuite/gas/aarch64/rme.d: Update test.
 819         * testsuite/gas/aarch64/rme.s: Update test.
 820
 821 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 822
 823         * as.h (sprint_value): Delete.
 824         * messages.c (sprint_value): Likewise.
 825         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 826         place of sprint_value.
 827         * config/tc-s390.c (s390_insert_operand): Likewise.
 828         * doc/internals.texi (sprint_value): Delete section.
 829         * write.c (fixup_segment): Likewise.
 830         (relax_segment): Likewise.
 831
 832 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 833
 834         * testsuite/gas/aarch64/rme-invalid.d: New test.
 835         * testsuite/gas/aarch64/rme-invalid.l: New test.
 836         * testsuite/gas/aarch64/rme-invalid.s: New test.
 837         * testsuite/gas/aarch64/rme.d: New test.
 838         * testsuite/gas/aarch64/rme.s: New test.
 839
 840 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 841
 842         PR 27436
 843         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 844         * testsuite/gas/riscv/shamt-32.d: New testcase.
 845         * testsuite/gas/riscv/shamt-32.l: Likewise.
 846         * testsuite/gas/riscv/shamt-32.s: Likewise.
 847         * testsuite/gas/riscv/shamt-64.d: Likewise.
 848         * testsuite/gas/riscv/shamt-64.l: Likewise.
 849         * testsuite/gas/riscv/shamt-64.s: Likewise.
 850
 851 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 852
 853         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 854         c.mv a4,a4.
 855         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 856
 857 2021-04-14  Alan Modra  <amodra@gmail.com>
 858
 859         PR 27723
 860         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 861         (select_cie_for_fde): ..here.  Simplify.
 862
 863 2021-04-14  Alan Modra  <amodra@gmail.com>
 864
 865         PR 27723
 866         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 867         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 868
 869 2021-04-13  Alan Modra  <amodra@gmail.com>
 870
 871         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 872         write to $srcdir.  Use gas_host_run and read output file rather
 873         than gas_start/gas_finish.
 874
 875 2021-04-12  Alan Modra  <amodra@gmail.com>
 876
 877         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 878         (md_assemble): Likewise.  Handle bignum operands.
 879         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 880         check.
 881         * expr.c: Delete unnecessary forward declarations.
 882         (generic_bignum_to_int32): Return uint32_t.
 883         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 884         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 885         clear X_extrabit for unary '!'.
 886         * expr.h (generic_bignum_to_int32): Declare.
 887         (generic_bignum_to_int64): Declare.
 888         * testsuite/gas/ppc/prefix-pcrel.s,
 889         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 890
 891 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 892
 893         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 894         march-fail-porder-x-std.d.
 895         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 896         march-fail-porder-z-std.d.
 897         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 898         march-fail-porder-x-z.d.
 899         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 900         march-fail-porder.l.
 901         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 902         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 903         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 904         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 905         march-fail-single-char-h.d.
 906         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 907         march-fail-single-char-s.d.
 908         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 909         march-fail-single-char-x.d.
 910         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 911         march-fail-single-char-z.d.
 912         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 913         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 914         march-fail-single-prefix.l.
 915         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 916         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 917         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 918
 919 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 920
 921         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 922         diagnostic messages for LD/ST Exclusive instructions.
 923         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 924         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 925         clean-up.
 926
 927 2021-04-09  Alan Modra  <amodra@gmail.com>
 928
 929         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 930         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 931         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 932
 933 2021-04-08  Alan Modra  <amodra@gmail.com>
 934
 935         * testsuite/gas/ppc/pr27676.d,
 936         * testsuite/gas/ppc/pr27676.s: New test.
 937         * testsuite/gas/ppc/ppc.exp: Run it.
 938         * testsuite/gas/ppc/dcbt.d: Update.
 939         * testsuite/gas/ppc/power4_32.d: Update.
 940
 941 2021-04-07  Alan Modra  <amodra@gmail.com>
 942
 943         PR 27217
 944         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 945
 946 2021-04-06  Nick Clifton  <nickc@redhat.com>
 947
 948         PR 27217
 949         * config/tc-aarch64.c (my_get_expression): Rename to
 950         aarch64_get_expression.  Add a fifth argument to enable deferring
 951         of expression resolution.
 952         (parse_typed_reg): Update calls to my_get_expression.
 953         (parse_vector_reg_list): Likewise.
 954         (parse_immediate_expression): Likewise.
 955         (parse_big_immediate): Likewise.
 956         (parse_shift): Likewise.
 957         (parse_shifter_operand_imm): Likewise.
 958         (parse_operands): Likewise.
 959         (parse_shifter_operand_reloc): Update calls to my_get_expression
 960         and call aarch64_force_reloc to determine the value of the new
 961         fifth argument.
 962         (parse_address_main): Likewise.
 963         (parse_half): Likewise.
 964         (parse_adrp): Likewise.
 965         (aarch64_force_reloc): New function.  Contains code extracted from...
 966         (aarch64_force_relocation): ... here.
 967         * testsuite/gas/aarch64/pr27217.s: New test case.
 968         * testsuite/gas/aarch64/pr27217.d: New test driver.
 969
 970 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 971
 972         * write.c (fixup_segment): Move add_symbol_segment declaration
 973         into main loop.
 974
 975 2021-04-05  Alan Modra  <amodra@gmail.com>
 976
 977         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 978         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 979         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 980         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 981         strstr, or vsnprintf declarations.
 982         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 983         * as.h: Don't include alloca-conf.h, include config.h instead.
 984         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 985         various fallback declarations.
 986         * asintl.h: Don't test HAVE_LOCALE_H.
 987         * as.c: Don't test HAVE_SETLOCALE.
 988         * dwarf2dbg.c: Include limits.h unconditionally.
 989         * expr.c: Likewise.
 990         * sb.c: Likewise.
 991         * symbols.c: Likewise.
 992         * config/tc-cr16.c: Likewise.
 993         * config/tc-d30v.c: Likewise.
 994         * config/tc-i386.c: Likewise.
 995         * config/tc-ia64.c: Likewise.
 996         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
 997         * config.in: Regenerate.
 998         * configure: Regenerate.
 999         * Makefile.in: Regenerate.
1000         * doc/Makefile.in: Regenerate.
1001
1002 2021-04-01  Martin Liska  <mliska@suse.cz>
1003
1004         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1005         (weak_is_altname): Likewise.
1006         (obj_coff_section): Likewise.
1007         * config/tc-cr16.c (process_label_constant): Likewise.
1008         * config/tc-crx.c (strneq): Likewise.
1009
1010 2021-04-01  Martin Liska  <mliska@suse.cz>
1011
1012         * as.c (select_emulation_mode): Use startswith.
1013         * config/m68k-parse.y: Likewise.
1014         * config/obj-aout.c (obj_aout_type): Likewise.
1015         * config/obj-elf.c (elf_common_parse): Likewise.
1016         (obj_elf_section_type): Likewise.
1017         (obj_elf_section_word): Likewise.
1018         (obj_elf_section): Likewise.
1019         (obj_elf_symver): Likewise.
1020         (adjust_stab_sections): Likewise.
1021         * config/obj-evax.c (evax_shorten_name): Likewise.
1022         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1023         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1024         (aarch64_parse_features): Likewise.
1025         (create_register_alias): Likewise.
1026         (aarch64_data_in_code): Likewise.
1027         (md_parse_option): Likewise.
1028         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1029         (s_alpha_pdesc): Likewise.
1030         * config/tc-arc.c (tokenize_extregister): Likewise.
1031         * config/tc-arm.c (create_register_alias): Likewise.
1032         (create_neon_reg_alias): Likewise.
1033         (parse_ifimm_zero): Likewise.
1034         (parse_qfloat_immediate): Likewise.
1035         (arm_elf_section_type): Likewise.
1036         (arm_parse_extension): Likewise.
1037         (aeabi_set_public_attributes): Likewise.
1038         (s_arm_arch_extension): Likewise.
1039         (arm_data_in_code): Likewise.
1040         (start_unwind_section): Likewise.
1041         * config/tc-avr.c (avr_ldi_expression): Likewise.
1042         * config/tc-csky.c (is_freglist_legal): Likewise.
1043         (csky_s_section): Likewise.
1044         * config/tc-d30v.c (do_assemble): Likewise.
1045         * config/tc-dlx.c (parse_operand): Likewise.
1046         * config/tc-epiphany.c (md_assemble): Likewise.
1047         * config/tc-h8300.c (h8300_elf_section): Likewise.
1048         (get_operand): Likewise.
1049         * config/tc-hppa.c (pa_ip): Likewise.
1050         (pa_level): Likewise.
1051         (pa_space): Likewise.
1052         * config/tc-i386.c (i386_mach): Likewise.
1053         (md_assemble): Likewise.
1054         (check_VecOperations): Likewise.
1055         (i386_target_format): Likewise.
1056         (i386_elf_section_type): Likewise.
1057         * config/tc-ia64.c (start_unwind_section): Likewise.
1058         (md_parse_option): Likewise.
1059         (is_taken_branch): Likewise.
1060         (idesc->name,): Likewise.
1061         (note_register_values): Likewise.
1062         (do_alias): Likewise.
1063         * config/tc-m32c.c (insn_to_subtype): Likewise.
1064         * config/tc-m68hc11.c (get_operand): Likewise.
1065         (md_assemble): Likewise.
1066         * config/tc-m68k.c (m68k_ip): Likewise.
1067         (m68k_elf_suffix): Likewise.
1068         * config/tc-mcore.c (mcore_s_section): Likewise.
1069         * config/tc-metag.c (parse_get_set): Likewise.
1070         (md_parse_option): Likewise.
1071         * config/tc-microblaze.c (parse_imm): Likewise.
1072         (check_got): Likewise.
1073         (md_apply_fix): Likewise.
1074         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1075         (md_begin): Likewise.
1076         (s_is_linkonce): Likewise.
1077         (check_regno): Likewise.
1078         (match_float_constant): Likewise.
1079         (classify_vr4120_insn): Likewise.
1080         (match_insn): Likewise.
1081         (mips_after_parse_args): Likewise.
1082         (s_change_sec): Likewise.
1083         (s_option): Likewise.
1084         (parse_code_option): Likewise.
1085         (md_section_align): Likewise.
1086         (nopic_need_relax): Likewise.
1087         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1088         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1089         (mn10300_end_of_match): Likewise.
1090         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1091         * config/tc-nds32.c (nds32_parse_option): Likewise.
1092         * config/tc-nds32.h (md_do_align): Likewise.
1093         * config/tc-nios2.c (strprefix): Likewise.
1094         (nios2_special_relocation_p): Likewise.
1095         (nios2_parse_base_register): Likewise.
1096         (nios2_cons): Likewise.
1097         * config/tc-ns32k.c (addr_mode): Likewise.
1098         * config/tc-pdp11.c (set_option): Likewise.
1099         (parse_reg): Likewise.
1100         (parse_ac5): Likewise.
1101         (parse_op_no_deferred): Likewise.
1102         (set_cpu_model): Likewise.
1103         (set_machine_model): Likewise.
1104         * config/tc-pj.c (md_operand): Likewise.
1105         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1106         (ppc_arch): Likewise.
1107         (ppc_section_type): Likewise.
1108         * config/tc-s12z.c (tb_reg_rel): Likewise.
1109         (tb_opr_rel): Likewise.
1110         * config/tc-s390.c (s390_parse_cpu): Likewise.
1111         (md_parse_option): Likewise.
1112         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1113         (s3_pic_need_relax): Likewise.
1114         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1115         (s7_pic_need_relax): Likewise.
1116         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1117         * config/tc-sparc.c (md_parse_option): Likewise.
1118         (sparc_ip): Likewise.
1119         (s_reserve): Likewise.
1120         (s_common): Likewise.
1121         (s_seg): Likewise.
1122         (sparc_cons): Likewise.
1123         * config/tc-tic54x.c (stag_add_field): Likewise.
1124         (tic54x_endstruct): Likewise.
1125         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1126         * config/tc-v850.c (v850_comm): Likewise.
1127         (md_begin): Likewise.
1128         (md_assemble): Likewise.
1129         * config/tc-vax.c (vax_cons): Likewise.
1130         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1131         * config/tc-xstormy16.c (md_operand): Likewise.
1132         * config/tc-xtensa.c (get_directive): Likewise.
1133         (xg_instruction_matches_option_term): Likewise.
1134         (is_unaligned_label): Likewise.
1135         (cache_literal_section): Likewise.
1136         * config/xtensa-relax.c (parse_precond): Likewise.
1137         (parse_option_cond): Likewise.
1138         (transition_applies): Likewise.
1139         (wide_branch_opcode): Likewise.
1140         * dw2gencfi.c: Likewise.
1141         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1142         * ehopt.c (get_cie_info): Likewise.
1143         * input-file.c (input_file_open): Likewise.
1144         * listing.c (listing_newline): Likewise.
1145         (debugging_pseudo): Likewise.
1146         * read.c (read_a_source_file): Likewise.
1147         * write.c (adjust_reloc_syms): Likewise.
1148         (compress_debug): Likewise.
1149         (maybe_generate_build_notes): Likewise.
1150
1151 2021-03-31  Alan Modra  <amodra@gmail.com>
1152
1153         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1154         * config/bfin-lex-wrapper.c: Likewise.
1155         * itbl-lex.l: Don't include as.h.
1156         * config/bfin-lex.l: Likewise.
1157
1158 2021-03-31  Alan Modra  <amodra@gmail.com>
1159
1160         * as.h (POISON_BFD_BOOLEAN): Define.
1161         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1162         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1163         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1164         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1165         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1166         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1167         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1168         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1169         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1170         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1171         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1172         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1173         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1174         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1175         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1176         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1177         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1178         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1179         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1180         * config/tc-metag.c, * config/tc-metag.h,
1181         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1182         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1183         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1184         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1185         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1186         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1187         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1188         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1189         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1190         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1191         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1192         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1193         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1194         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1195         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1196         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1197         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1198         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1199         * config/tc-z8k.c, * config/xtensa-istack.h,
1200         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1201         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1202         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1203         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1204         with bool, FALSE with false, and TRUE with true.
1205
1206 2021-03-31  Alan Modra  <amodra@gmail.com>
1207
1208         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1209         * config/tc-crx.c: Likewise.
1210         * config/tc-nds32.h: Likewise.
1211
1212 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1213
1214         * config/tc-i386.c (build_modrm_byte): Change return type.
1215         Change type of "default_seg". Use NULL. Adjust setting of
1216         "default_seg".
1217         (reg_ds, reg_es, reg_ss): New.
1218         (struct _i386_insn): Change type of seg[].
1219         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1220         (swap_operands): Change type of "temp_seg".
1221         (check_string): Adjust %es check.
1222         (process_operands): Change type of "default_seg". Use NULL.
1223         Adjust segment override processing..
1224         (i386_att_operand): Adjust segment override handling.
1225         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1226
1227 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1228
1229         * config/tc-i386.c (reg_eax): New.
1230         (md_begin): Initialize reg_eax.
1231         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1232         reg_eax.
1233         (i386_intel_simplify): Likewise.
1234
1235 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1236
1237         * config/tc-i386.c (reg_st0): New.
1238         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1239         insert other st(N).
1240         (parse_real_register): Adjust st(N) processing.
1241
1242 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1243
1244         * config/tc-i386.c (rc_op): Delete.
1245         (struct Rounding_Operation): Move ...
1246         (struct _i386_insn): ... here. Change field "rounding".
1247         (build_evex_prefix): Adjust rounding processing.
1248         (swap_2_operands): Likewise.
1249         (check_VecOperands): Likewise.
1250         (RC_SAE_immediate): Likewise.
1251         (optimize_encoding): Adjust check for rounding.
1252         (build_modrm_byte): Likewise.
1253         (output_imm): Likewise.
1254         (md_assemble): Initialize rounding type.
1255
1256 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1257
1258         * config/tc-i386.c (broadcast_op): Delete.
1259         (struct Broadcast_Operation): Move ...
1260         (struct _i386_insn): ... here. Change field "broadcast".
1261         (match_mem_size): Adjust check for broadcast.
1262         (optimize_encoding): Likewise.
1263         (process_suffix): Likewise.
1264         (build_evex_prefix): Adjust broadcast processing.
1265         (swap_2_operands): Likewise.
1266         (check_VecOperations): Likewise.
1267         (match_template): Likewise.
1268         (check_VecOperands): Likewise.
1269
1270 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1271
1272         * config/tc-i386.c (reg_k0): New.
1273         (mask_op): Delete.
1274         (struct Mask_Operation): Move ...
1275         (struct _i386_insn): ... here. Change field "mask".
1276         (md_begin): Initialize reg_k0.
1277         (build_evex_prefix): Adjust mask processing.
1278         (swap_2_operands): Likewise.
1279         (check_VecOperands): Likewise.
1280         (check_VecOperations): Likewise.
1281         (optimize_encoding): Adjust checks for masking.
1282         (output_insn): Likewise.
1283
1284 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1285
1286         * config/tc-i386.c (swap_2_operands): Switch parameters to
1287         unsigned.
1288         (struct RC_Operation): Switch operand field to unsigned.
1289         (struct Mask_Operation): Likewise.
1290         (struct Broadcast_Operation): Likewise.
1291         (build_evex_prefix): Drop cast.
1292         (check_VecOperands): Likewise.
1293         (build_modrm_byte): Likewise.
1294         (output_imm): Likewise.
1295         (check_VecOperations): Add casts to unsigned.
1296
1297 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1298
1299         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1300         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1301         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1302
1303 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1304
1305         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1306         checks by opcodespace ones.
1307         (insert_lfence_before): Likewise.
1308         (maybe_fused_with_jcc_p): Likewise.
1309         (add_branch_padding_frag_p): Likewise.
1310         (output_disp): Likewise.
1311         (load_insn_p): Re-arrange checks to key applicable ones off of
1312         an opcodespace check.
1313         (md_assemble): Adjust opcode checks.
1314         (check_byte_reg): Likewise.
1315         (process_operands): Likewise.
1316         (i386_index_check): Likewise.
1317         (process_suffix): Likewise. New local variable is_movx. Adjust
1318         movsx/movzx and crc32 handling.
1319         (output_insn): Adjust opcode checks. Drop no longer reachable
1320         case labels. Output legacy encoding prefixes in addition to the
1321         base_opcode byte(s). Rework counting of prefixes for extended
1322         opcode maps.
1323         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1324         opcode checks.
1325
1326 2021-03-29  Alan Modra  <amodra@gmail.com>
1327
1328         * atof-generic.c (FALSE, TRUE): Don't define.
1329         * config/obj-elf.h (FALSE, TRUE): Don't define.
1330         * config/obj-som.h (FALSE, TRUE): Don't define.
1331         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1332         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1333         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1334         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1335         * config/tc-mt.h (obj_fix_adjustable): Delete.
1336         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1337         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1338         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1339         (tokenize_extregister): Likewise.
1340         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1341         (parse_operands_op, parse_operands, md_assemble): Likewise.
1342         * config/tc-d10v.c (build_insn): Likewise.
1343         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1344         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1345         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1346         * config/tc-z80.c (emit_byte): Likewise.
1347
1348 2021-03-29  Alan Modra  <amodra@gmail.com>
1349
1350         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1351         bfd_boolean.
1352         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1353         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1354         with bfd_boolean.
1355         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1356         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1357         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1358         logical expressions.
1359         (struct metag_long_option <func>): Return bfd_boolean.
1360         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1361         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1362         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1363         (no_operands, lex_force_match, lex_reg_list): Likewise.
1364         (size_from_suffix): Return int.
1365         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1366         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1367
1368 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1369
1370         * testsuite/gas/i386/x86-64-nosse2.s,
1371         testsuite/gas/i386/x86-64-nosse2.l: New.
1372         * testsuite/gas/i386/i386.exp: Run new test.
1373
1374 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1375
1376         * testsuite/gas/nios2/brn.d: New.
1377         * testsuite/gas/nios2/brn.d: New.
1378
1379 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1380
1381         * config/tc-i386.c (match_template): Use t instead of i.tm.
1382
1383 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1384
1385         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1386         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1387         colliding registers in the upper half of the space.
1388         * testsuite/gas/i386/avx512f-nondef.d,
1389         testsuite/gas/i386/vgather-check.d,
1390         testsuite/gas/i386/x86-64-vgather-check.d,
1391         testsuite/gas/i386/x86-64-vgather-check-error.l,
1392         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1393         expecations.
1394         * testsuite/gas/i386/vgather-check-none.d,
1395         testsuite/gas/i386/vgather-check-warn.d,
1396         testsuite/gas/i386/x86-64-vgather-check-none.d,
1397         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1398         tests for expected dump output.
1399
1400 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1401
1402         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1403         without mask register.
1404         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1405
1406 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1407
1408         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1409         swapping operands for.
1410         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1411         syntax tests.
1412         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1413         well as Intel syntax tests.
1414         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1415         expectations.
1416         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1417         Likewise. Drop passing --def-sym to as.
1418
1419 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1420
1421         PR/gas 27419
1422         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1423         conversion to x32 mode.
1424         * testsuite/gas/i386/ilp32/enqcmd.s,
1425         testsuite/gas/i386/ilp32/enqcmd.d,
1426         testsuite/gas/i386/ilp32/movdir.s,
1427         testsuite/gas/i386/ilp32/movdir.d: New.
1428         * testsuite/gas/i386/x86-64-enqcmd.s,
1429         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1430         cases.
1431         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1432         (%eip) cases.
1433         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1434         * testsuite/gas/i386/x86-64-enqcmd.d,
1435         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1436         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1437         testsuite/gas/i386/x86-64-movdir.d,
1438         testsuite/gas/i386/x86-64-movdir-intel.d,
1439         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1440
1441 2021-03-25  Alan Modra  <amodra@gmail.com>
1442
1443         PR 27647
1444         * testsuite/gas/ppc/a2.d: Update expected output.
1445         * testsuite/gas/ppc/power8.d: Likewise.
1446
1447 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1448
1449         * config/tc-i386.c (struct _i386_insn): New field
1450         opcode_length.
1451         (md_begin): Drop assertion.
1452         (install_template): New.
1453         (build_vex_prefix): Call install_template.
1454         (match_template): Likewise.
1455         (process_operands): Use new opcode_length field.
1456         (output_jump): Likewise.
1457         (output_insn): Likewise. Adjust psedo prefix check.
1458
1459 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1460
1461         * config/tc-i386.c (md_begin): Add assertion.
1462         (build_vex_prefix): Drop implied prefix calculation.
1463         (build_evex_prefix): Likewise.
1464         (optimize_encoding): Adjust opcode checks.
1465         (load_insn_p): Also check opcodeprefix.
1466         (match_template): Also check opcodespace.
1467         (process_suffix): Likewise.
1468         (process_operands): Likewise.
1469         (output_insn): Likewise. Also check isprefix when discaring
1470         standalone LOCK.
1471         * config/tc-i386-intel.c (i386_intel_operand): Also check
1472         opcodespace.
1473
1474 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1475
1476         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1477         base_opcode and extension_opcode.
1478
1479 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1480
1481         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1482
1483 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1484
1485         * config/tc-i386.c (output_i386_opcode): Invoke
1486         process_i386_cpu_flag() slightly later.
1487         (process_i386_opcodes): Likewise.
1488
1489 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1490
1491         * config/tc-i386.c (pte): Print prefix and encoding space.
1492         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1493         (build_evex_prefix): Likewise.
1494         (load_insn_p): Likewise.
1495
1496 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1497
1498         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1499         if()-s.
1500         (match_template, output_insn): Use PREFIX_NONE.
1501
1502 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1503
1504         * config/tc-i386.c (i386_index_check): New local variable t.
1505         Correct MPX insn check.
1506         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1507         MPX insn check.
1508         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1509         index scaling by other than 1.
1510         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1511
1512 2021-03-22  Martin Liska  <mliska@suse.cz>
1513
1514         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1515         (x86_64_section_word): Likewise.
1516         * config/tc-sparc.c (md_parse_option): Likewise.
1517
1518 2021-03-19  Alan Modra  <amodra@gmail.com>
1519
1520         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1521
1522 2021-03-18  Christian Groessler  <chris@groessler.org>
1523
1524         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1525         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1526
1527 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1528
1529         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1530         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1531         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1532         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1533         * testsuite/gas/riscv/b-ext.s: Likewise.
1534         * testsuite/gas/riscv/b-ext.d: Likewise.
1535
1536 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1537
1538         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1539         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1540         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1541         * testsuite/gas/aarch64/sysreg-7.d: New test.
1542         * testsuite/gas/aarch64/sysreg-7.s: New test.
1543
1544 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1545
1546         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1547         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1548         (ppc_xcoff_tbss_section): New variables.
1549         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1550         (ppc_data_csects): Removed.
1551         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1552         ppc_xcoff_parse_cons): New functions.
1553         (md_being): Initialize XCOFF sections.
1554         (ppc_xcoff_suffix): Add support for TLS relocations
1555         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1556         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1557         to .bss section.  Handle new XCOFF section variables.
1558         (ppc_comm): Likewise.
1559         (ppc_toc): Likewise.
1560         (ppc_symbol_new_hook): Likewise.
1561         (ppc_frob_symbol): Likewise.
1562         (ppc_fix_adjustable): Add tbss support.
1563         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1564         (ppc_xcoff_parse_cons): Add prototype.
1565         (struct ppc_xcoff_section): New structure.
1566
1567 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1568
1569         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1570         (MAP, MAP32, MAP64): New macros for XCOFF.
1571         (ppc_xcoff_fixup_addis): New function.
1572         (ppc_is_toc_sym): Handle XMC_TE.
1573         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1574         BFD_RELOC_PPC_TOC16_LO.
1575         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1576         (ppc_change_csect): Handle XMC_TE.
1577         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1578         storage class.
1579         (ppc_symbol_new_hook): Handle XMC_TE.
1580         (ppc_frob_symbol): Likewise.
1581         (ppc_fix_adjustable): Likewise.
1582         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1583         BFD_RELOC_PPC_TOC16_LO.
1584
1585 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1586
1587         * testsuite/gas/i386/avx512f-intel.d,
1588         testsuite/gas/i386/avx512f_vl-intel.d,
1589         testsuite/gas/i386/avx512pf-intel.d,
1590         testsuite/gas/i386/x86-64-avx512f-intel.d,
1591         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1592         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1593
1594 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1595
1596         * testsuite/gas/i386/prefetch.d,
1597         testsuite/gas/i386/prefetch-intel.d,
1598         testsuite/gas/i386/x86-64-prefetch.d,
1599         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1600         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1601         * testsuite/gas/i386/i386.exp: Run new test.
1602
1603 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1604
1605         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1606         (md_assemble): Replace use of repprefixok, islockable, and
1607         notrackprefixok.
1608         (i386_index_check): Replace use of repprefixok.
1609
1610 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1611
1612         * testsuite/gas/i386/noreg64.s: Add sysexit.
1613         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1614         sysexitl and sysexitq.
1615         * testsuite/gas/i386/noreg-intel64.l,
1616         testsuite/gas/i386/noreg64-data16.d,
1617         testsuite/gas/i386/noreg64-data16.e,
1618         testsuite/gas/i386/noreg64-rex64.d,
1619         testsuite/gas/i386/noreg64.d,
1620         testsuite/gas/i386/noreg64.l,
1621         testsuite/gas/i386/x86-64-sysenter-amd.d,
1622         testsuite/gas/i386/x86-64-sysenter-amd.l,
1623         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1624
1625 2021-02-26  Nick Clifton  <nickc@redhat.com>
1626
1627         PR 27411
1628         * config/tc-arm.c (do_t_add_sub): Correct error message.
1629         * testsuite/gas/arm/pr27411.s: New test.
1630         * testsuite/gas/arm/pr27411.d: New test driver.
1631         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1632
1633 2021-02-24  Alan Modra  <amodra@gmail.com>
1634
1635         PR 23691
1636         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1637         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1638         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1639         and use alongside TARGET_CPU_CFILES.
1640         (EXTRA_DIST): Update location of generated .c files.
1641         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1642         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1643         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1644         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1645         dependencies.
1646         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1647         (itbl-parse.c, itbl-parse.h): Tidy.
1648         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1649         * config/bfin-lex.l: Include config/bfin-parse.h.
1650         * configure.ac (extra_objects): Move object files corresponding
1651         to .y and .l files now in config/ to config/.
1652         * Makefile.in: Regenerate.
1653         * configure: Regenerate.
1654         * po/POTFILES.in: Regenerate.
1655
1656 2021-02-19  Nick Clifton  <nickc@redhat.com>
1657
1658         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1659         misleading indentation.
1660
1661 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1662
1663         PR 27158
1664         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1665         (md_apply_fix): Likewise.
1666         (md_convert_frag_branch): Likewise.
1667         (validate_riscv_insn): Likewise.  Also arranged operands, including
1668         added C5 and C6 operands, and removed unused Ci and C< operands.
1669         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1670         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1671         * testsuite/gas/riscv/insn.s: Likewise.
1672
1673 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1674
1675         * config/tc-riscv.c: Included cpu-riscv.h.
1676         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1677         (struct riscv_csr_extra): Likewise.
1678         (struct riscv_ext_version): Likewise.
1679         (ext_version_table): Moved from opcodes/riscv-opc.c.
1680         (default_isa_spec): Updated type to riscv_spec_class.
1681         (default_priv_spec): Likewise.
1682         (riscv_set_default_isa_spec): Updated.
1683         (init_ext_version_hash): Likewise.
1684         (riscv_init_csr_hash): Likewise, also fixed indent.
1685
1686 2021-02-17  Alan Modra  <amodra@gmail.com>
1687
1688         * testsuite/gas/elf/section28.d: xfail h8300.
1689
1690 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1691
1692         PR gas/27412
1693         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1694         when checking incorrect section attributes.
1695         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1696         * testsuite/gas/elf/section28.d: New file.
1697         * testsuite/gas/elf/section28.s: Likewise.
1698         * testsuite/gas/elf/section29.d: Likewise.
1699         * testsuite/gas/elf/section29.s: Likewise.
1700
1701 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1702
1703         * testsuite/gas/i386/sse-check.s,
1704         testsuite/gas/i386/sse2avx.s,
1705         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1706         * testsuite/gas/i386/sse-check-error.l,
1707         testsuite/gas/i386/sse-check-warn.e,
1708         testsuite/gas/i386/sse-check.d,
1709         testsuite/gas/i386/sse2avx.d,
1710         testsuite/gas/i386/x86-64-sse-check-error.l,
1711         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1712         * testsuite/gas/i386/property-cvtpi2pd.s,
1713         testsuite/gas/i386/property-cvtpi2pd.d,
1714         testsuite/gas/i386/property-cvtpi2ps.s,
1715         testsuite/gas/i386/property-cvtpi2ps.d: New.
1716         * testsuite/gas/i386/i386.exp: Run new tests.
1717
1718 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1719
1720         * config/tc-i386.c (md_assemble): Use template rather than
1721         actuals when updating i.xstate.
1722         * testsuite/gas/i386/property-4.d,
1723         testsuite/gas/i386/property-5.d,
1724         testsuite/gas/i386/property-12.d: Adjust expectations.
1725
1726 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1727
1728         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1729         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1730         * testsuite/gas/i386/property-ldmxcsr.s,
1731         testsuite/gas/i386/property-ldmxcsr.d,
1732         testsuite/gas/i386/property-vldmxcsr.s,
1733         testsuite/gas/i386/property-vldmxcsr.d,
1734         testsuite/gas/i386/property-vzeroall.s,
1735         testsuite/gas/i386/property-vzeroall.d: New.
1736         * testsuite/gas/i386/i386.exp: Run new tests.
1737
1738 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1739
1740         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1741         tests to bitness independent section.
1742         * testsuite/gas/i386/x86-64-property-2.d,
1743         testsuite/gas/i386/x86-64-property-3.d,
1744         testsuite/gas/i386/x86-64-property-4.d,
1745         testsuite/gas/i386/x86-64-property-5.d,
1746         testsuite/gas/i386/x86-64-property-6.d,
1747         testsuite/gas/i386/x86-64-property-10.d,
1748         testsuite/gas/i386/x86-64-property-11.d,
1749         testsuite/gas/i386/x86-64-property-12.d,
1750         testsuite/gas/i386/x86-64-property-13.d: Delete.
1751
1752 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1753
1754         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1755         movdir.s.
1756         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1757
1758 2021-02-16  Alan Modra  <amodra@gmail.com>
1759
1760         PR 27426
1761         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1762         in another place.
1763
1764 2021-02-16  Alan Modra  <amodra@gmail.com>
1765
1766         * read.c (demand_copy_C_string): Really check for embedded zeros.
1767
1768 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1769
1770         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1771         * doc/c-s390.texi: Document arch14 march option.
1772         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1773         * testsuite/gas/s390/zarch-arch14.d: New test.
1774         * testsuite/gas/s390/zarch-arch14.s: New test.
1775
1776 2021-02-12  Nick Clifton  <nickc@redhat.com>
1777
1778         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1779         following.
1780         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1781
1782 2021-02-12  Alan Modra  <amodra@gmail.com>
1783
1784         * testsuite/gas/all/pr27381.err: Don't match source file name.
1785         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1786         * testsuite/gas/all/pr27384.err: Don't match source file name.
1787         Adjust line number.
1788         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1789         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1790
1791 2021-02-11  Alan Modra  <amodra@gmail.com>
1792
1793         * NEWS: Mention arm-symbianelf removal.
1794
1795 2021-02-10  Nick Clifton  <nickc@redhat.com>
1796
1797         * listing.c (buffer_line): Remove debugging code accidentally
1798         included with the fix for PR 27384.
1799
1800 2021-02-09  Nick Clifton  <nickc@redhat.com>
1801
1802         PR 27381
1803         * read.c (s_incbin): Check that the file to be included is a
1804         regular, non-directory file.
1805         * testsuite/gas/all/pr27381.s: New test source file.
1806         * testsuite/gas/all/pr27381.d: New test control file.
1807         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1808         * testsuite/gas/all/gas.exp: Run the new test.
1809
1810 2021-02-09  Alan Modra  <amodra@gmail.com>
1811
1812         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1813         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1814         support.
1815         * config/te-symbian.h: Delete.
1816         * configure.tgt: Remove arm-*-symbianelf*.
1817         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1818         target selection.
1819         * testsuite/gas/arm/arch4t.d: Likewise.
1820         * testsuite/gas/arm/got_prel.d: Likewise.
1821         * testsuite/gas/arm/mapdir.d: Likewise.
1822         * testsuite/gas/arm/mapmisc.d: Likewise.
1823         * testsuite/gas/arm/mapsecs.d: Likewise.
1824         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1825         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1826         * testsuite/gas/arm/thumb.d: Likewise.
1827         * testsuite/gas/arm/thumbrel.d: Likewise.
1828         * Makefile.in: Regenerate.
1829         * po/POTFILES.in: Regenerate.
1830
1831 2021-02-09  Nick Clifton  <nickc@redhat.com>
1832
1833         PR 27384
1834         * listing.c (listing_psize): Check the result of the width
1835         expression before assigning it to paper_width.
1836         * testsuite/gas/all/pr27384.s: New test source file.
1837         * testsuite/gas/all/pr27384.d: New test control file.
1838         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1839         * testsuite/gas/all/gas.exp: Run the new test.
1840
1841 2021-02-09  Nick Clifton  <nickc@redhat.com>
1842
1843         PR 27355
1844         * testsuite/gas/elf/pr27355.s: New test source file.
1845         * testsuite/gas/elf/pr27355.d: New test control file.
1846         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1847         * testsuite/gas/elf/elf.exp: Run the new test.
1848
1849 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1850
1851         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1852         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1853         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1854         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1855         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1856
1857 2021-02-08  Nick Clifton  <nickc@redhat.com>
1858
1859         PR 27355
1860         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1861         if it has not already been created.
1862
1863 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1864
1865         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1866         INSN_CLASS_ZB*.
1867         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1868         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1869         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1870
1871 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1872
1873         * doc/c-s390.texi: Document vector instruction formats.
1874
1875 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1876
1877         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1878
1879 2021-02-01  Alan Modra  <amodra@gmail.com>
1880
1881         PR 27283
1882         * config/tc-alpha.c (insert_operand): Delete dead code.
1883
1884 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1885
1886         PR gas/27243
1887         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1888         --gdwarf-N.
1889         * testsuite/gas/nios2/relax.d: New file.
1890         * testsuite/gas/nios2/relax.s: Likewise.
1891
1892 2021-01-26  Alan Modra  <amodra@gmail.com>
1893
1894         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1895         notarget all except hppa.  Comment.
1896         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1897         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1898         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1899         * testsuite/gas/all/sleb128-7.d: Likewise.
1900         * testsuite/gas/all/sleb128-9.d: Likewise.
1901         * testsuite/gas/elf/bignums.d: Likewise.
1902         * testsuite/gas/elf/group0c.d: Likewise.
1903         * testsuite/gas/elf/group1a.d: Likewise.
1904         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1905         * testsuite/gas/elf/section15.d: Likewise.
1906         * testsuite/gas/elf/section4.d: Likewise.
1907         * testsuite/gas/elf/section7.d: Likewise.
1908         * testsuite/gas/macros/irp.d: Likewise.
1909         * testsuite/gas/macros/repeat.d: Likewise.
1910         * testsuite/gas/macros/rept.d: Likewise.
1911         * testsuite/gas/macros/test2.d: Likewise.
1912         * testsuite/gas/macros/vararg.d: Likewise.
1913         * testsuite/gas/all/string.d: Use xfail rather than skip.
1914         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1915         * testsuite/gas/elf/section0.d: Likewise.
1916         * testsuite/gas/elf/section1.d: Likewise.
1917         * testsuite/gas/elf/section10.d: Likewise.
1918         * testsuite/gas/elf/section11.d: Likewise.
1919         * testsuite/gas/elf/section6.d: Likewise.
1920         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1921         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1922         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1923
1924 2021-01-26  Alan Modra  <amodra@gmail.com>
1925
1926         * testsuite/gas/all/byte.d,
1927         * testsuite/gas/all/byte.l,
1928         * testsuite/gas/all/byte.s: Delete.
1929         * testsuite/gas/all/gas.exp: Don't run byte test.
1930
1931 2021-01-26  Alan Modra  <amodra@gmail.com>
1932
1933         PR 27282
1934         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1935         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1936
1937 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1938
1939         PR gas/27228
1940         * testsuite/gas/elf/elf.exp: Run pr27228.
1941         * testsuite/gas/elf/pr27228.d: New file.
1942         * testsuite/gas/elf/pr27228.s: Likewise.
1943
1944 2021-01-24  Alan Modra  <amodra@gmail.com>
1945
1946         PR 27228
1947         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1948         is defined.
1949
1950 2021-01-21  Alan Modra  <amodra@gmail.com>
1951
1952         PR 27221
1953         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1954         line number info when gas is generating it.
1955         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1956         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1957         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1958         * gas/testsuite/gas/elf/warn-2.s: Delete.
1959
1960 2021-01-21  Alan Modra  <amodra@gmail.com>
1961
1962         PR 27218
1963         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1964         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1965         error for negative file numbers.
1966
1967 2021-01-20  Alan Modra  <amodra@gmail.com>
1968
1969         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1970         * testsuite/gas/ppc/test1elf32.d: Likewise.
1971         * testsuite/gas/ppc/test1elf64.d: Likewise.
1972
1973 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1974
1975         PR gas/27195
1976         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1977         needed.
1978         (dwarf2_directive_filename): Likewise.
1979         (dwarf2_directive_loc): Likewise.
1980         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1981         * testsuite/gas/lns/lns-diag-1.l: Remove the
1982         "Error: file number less than one" errors.
1983
1984 2021-01-18  Alan Modra  <amodra@gmail.com>
1985
1986         PR 27198
1987         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1988         * testsuite/gas/i386/pr27198.d,
1989         * gas/testsuite/gas/i386/pr27198.err,
1990         * gas/testsuite/gas/i386/pr27198.s: New test.
1991         * gas/testsuite/gas/i386/i386.exp: Run it.
1992
1993 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1994
1995         * config/tc-riscv.c: Indent and GNU coding standards tidy,
1996         also aligned the code.
1997         * config/tc-riscv.h: Likewise.
1998
1999 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2000
2001         * config/tc-riscv.c: Error and warning messages tidy.
2002         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2003         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2004         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2005         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2006         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2007         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2008         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2009
2010 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2011
2012         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2013         comment "fallthru" to "Fall through" that end with a period and
2014         two spaces.
2015
2016 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2017
2018         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2019         Delete warning that these are only available with ELF targets.
2020         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2021         * read.c (potable): ... here.
2022
2023 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2024
2025         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2026         * Makefile.in: Regenerated.
2027
2028 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2029
2030         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2031         (parse_int): Mark char_bag const.
2032
2033 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2034
2035         PR gas/27178
2036         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2037         Don't generate GOT_symbol for PLT relocations.
2038         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2039         * testsuite/gas/i386/no-got.d: New file.
2040         * testsuite/gas/i386/no-got.s: Likewise.
2041         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2042         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2043
2044 2021-01-13  Alan Modra  <amodra@gmail.com>
2045
2046         * Makefile.in: Regenerate.
2047         * Makefile.in: Regenerate.
2048
2049 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2050
2051         PR binutils/26792
2052         * configure.ac: Use GNU_MAKE_JOBSERVER.
2053         * aclocal.m4: Regenerated.
2054         * configure: Likewise.
2055
2056 2021-01-12  Nick Clifton  <nickc@redhat.com>
2057
2058         * po/fr.po: Updated French translation.
2059
2060 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2061
2062         PR ld/27173
2063         * configure: Regenerated.
2064
2065 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2066
2067         * NEWS: Remove CSRE.
2068         * config/tc-aarch64.c (parse_csr_operand): Delete.
2069         (parse_operands): Delete handling of
2070         AARCH64_OPND_CSRE_CSR.
2071         (aarch64_features): Remove csre.
2072         * doc/c-aarch64.texi: Remove CSRE.
2073         * testsuite/gas/aarch64/csre.d: Delete.
2074         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2075         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2076         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2077         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2078         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2079         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2080         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2081
2082 2021-01-11  Nick Clifton  <nickc@redhat.com>
2083
2084         * po/uk.po: Updated Ukranian translation.
2085
2086 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2087
2088         * configure: Regenerated.
2089
2090 2021-01-09  Nick Clifton  <nickc@redhat.com>
2091
2092         * configure: Regenerate.
2093         * po/gas.pot: Regenerate.
2094
2095 2021-01-09  Nick Clifton  <nickc@redhat.com>
2096
2097         * 2.36 release branch crated.
2098
2099 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2100
2101         * testsuite/gas/ppc/rop-checks.d,
2102         * testsuite/gas/ppc/rop-checks.l,
2103         * testsuite/gas/ppc/rop-checks.s,
2104         * testsuite/gas/ppc/rop.d,
2105         * testsuite/gas/ppc/rop.s: New tests.
2106         * testsuite/gas/ppc/ppc.exp: Run them.
2107
2108 2021-01-09  Alan Modra  <amodra@gmail.com>
2109
2110         * configure: Regenerate.
2111
2112 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2113
2114         * configure: Regenerate.
2115
2116 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2117
2118         PR 27109
2119         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2120         section symbol.
2121         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2122         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2123         on the section symbol.
2124         (set_symtab): Don't generate unused section symbols.
2125         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2126         on the section symbol.
2127         * config/obj-elf.c (elf_adjust_symtab): Call
2128         symbol_mark_used_in_reloc on the group signature symbol.
2129         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2130         from expected output.
2131         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2132         is_elf_unused_section_symbols.
2133         * testsuite/gas/elf/section2.e: Updated.
2134         * testsuite/gas/elf/section2.e-unused: New file.
2135         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2136         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2137         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2138         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2139         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2140         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2141         * testsuite/gas/i386/size-1.d: Likewise.
2142         * testsuite/gas/i386/size-3.d: Likewise.
2143         * testsuite/gas/i386/svr4.d: Likewise.
2144         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2145         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2146         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2147         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2148
2149 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2150
2151         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2152         INSN_CLASS_ZIHINTPAUSE.
2153         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2154         the pause hint instruction.
2155         * testsuite/gas/riscv/pause.s: Likewise.
2156
2157 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2158             Jim Wilson  <jimw@sifive.com>
2159             Andrew Waterman  <andrew@sifive.com>
2160             Maxim Blinov  <maxim.blinov@embecosm.com>
2161             Kito Cheng  <kito.cheng@sifive.com>
2162             Nelson Chu  <nelson.chu@sifive.com>
2163
2164         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2165         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2166         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2167         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2168         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2169         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2170
2171 2021-01-06  Alan Modra  <amodra@gmail.com>
2172
2173         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2174
2175 2021-01-06  Alan Modra  <amodra@gmail.com>
2176
2177         * testsuite/gas/macros/app1.d: xfail tic30.
2178         * testsuite/gas/macros/app2.d: Likewise.
2179         * testsuite/gas/macros/app3.d: Likewise.
2180         * testsuite/gas/macros/app4.d: Likewise.
2181
2182 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2183
2184         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2185         * doc/c-riscv.texi: Likewise.
2186
2187 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2188
2189         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2190         to littleriscv.
2191         * testsuite/gas/riscv/li64.d: Likewise.
2192         * testsuite/gas/riscv/lla32.d: Likewise.
2193         * testsuite/gas/riscv/lla64.d: Likewise.
2194         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2195         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2196         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2197         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2198         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2199         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2200         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2201
2202 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2203
2204         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2205         elf32-bigriscv.
2206         (install_insn): Always write instructions as little endian.
2207         (riscv_make_nops): Likewise.
2208         (md_convert_frag_branch): Likewise.
2209         (md_number_to_chars): Write data in target endianness.
2210         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2211         (md_parse_option): Handle the endian options.
2212         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2213         already defined.
2214         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2215
2216 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2217
2218         PR ld/26256
2219         * config/obj-elf.c (obj_elf_change_section): Also filter out
2220         SHF_LINK_ORDER.
2221
2222 2021-01-04  Alan Modra  <amodra@gmail.com>
2223
2224         PR 27102
2225         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2226         message and register symbol error message.
2227
2228 2021-01-04  Alan Modra  <amodra@gmail.com>
2229
2230         PR 27101
2231         * read.c (s_align): Use a large enough type for "align" to hold
2232         the result of get_absolute_expression.
2233
2234 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2235
2236         * config/tc-i386.c: Correct comment spelling.
2237         * config/tc-riscv.c: Likewise.
2238         * config/tc-s390.c: Correct comment grammar.
2239         * doc/c-i386.texi: Correct spelling.
2240         * doc/c-s390.texi: Correct grammar.
2241
2242 2021-01-01  Alan Modra  <amodra@gmail.com>
2243
2244         Update year range in copyright notice of all files.
2245
2246 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2247
2248         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2249
2250 For older changes see ChangeLog-2020
2251 \f
2252 Copyright (C) 2021 Free Software Foundation, Inc.
2253
2254 Copying and distribution of this file, with or without modification,
2255 are permitted in any medium without royalty provided the copyright
2256 notice and this notice are preserved.
2257
2258 Local Variables:
2259 mode: change-log
2260 left-margin: 8
2261 fill-column: 74
2262 version-control: never
2263 End: