gas/ChangeLog

   1 2021-06-14  Jan Beulich  <jbeulich@suse.com>
   2
   3         * read.c (emit_expr_with_reloc): Fold three as_warn().
   4
   5 2021-06-14  Jan Beulich  <jbeulich@suse.com>
   6
   7         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
   8         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
   9         conditional.
  10
  11 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
  14         if needed.
  15         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
  16
  17 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
  18
  19         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
  20         and riscv_set_rve both for -march and elf attributes.
  21         (riscv_after_parse_args): Likewise.
  22
  23 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  24
  25         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
  26         (do_vusdot): Likewise.
  27         (do_vsudot): Likewise.
  28         (check_cde_operand): Likewise.
  29         (do_vdot): Likewise.
  30
  31 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  32
  33         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
  34
  35 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  36
  37         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
  38         when it would grow code size in 16-bit mode.
  39         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
  40         * testsuite/gas/i386/lea16-optimize2.d: New.
  41         * testsuite/gas/i386/i386.exp: Run new test.
  42
  43 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  44
  45         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
  46         Adjust expectations.
  47         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
  48
  49 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  50
  51         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
  52         and fits_in_unsigned_long.
  53
  54 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  55
  56         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
  57         and fits_in_unsigned_long. Combine if()s.
  58
  59 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  60
  61         * config/tc-i386.c (optimize_disp): Write back updated value.
  62         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
  63         cases.
  64         * testsuite/gas/i386/lea16-optimize.d,
  65         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
  66         Adjust expectations.
  67         * testsuite/gas/i386/lea16.d: New.
  68         * testsuite/gas/i386/i386.exp: Run new test.
  69
  70 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  71
  72         * config/tc-i386.c (optimize_disp): Drop redundant masking.
  73         Re-order.
  74
  75 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  76
  77         * config/tc-i386.c (i386_att_operand): Re-write handling of
  78         vector operations operand suffix.
  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 (parse_operands): Reduce scope of
  85         paren_not_balanced, to match the new in_quotes. Skip over quoted
  86         regions of operands.
  87         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
  88         double quote.
  89         * testsuite/gas/i386/unary.s: Add more cases.
  90         * testsuite/gas/i386/unary.d: Adjust expectations.
  91
  92 2021-06-07  Jan Beulich  <jbeulich@suse.com>
  93
  94         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
  95         (md_begin): Fold digit and lower-case letter handling.
  96         (starts_memory_operand): Permit more characters.
  97         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
  98         * testsuite/gas/i386/i386.exp: Run new test.
  99
 100 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 101
 102         * config/tc-i386.c (starts_memory_operand): New.
 103         (i386_att_operand): Use it.
 104         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 105         * testsuite/gas/i386/i386.exp: Run new test.
 106
 107 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 108
 109         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 110         start-of-expression. Don't permit '*' when one was already seen.
 111
 112 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 113
 114         * config/tc-i386.c (parse_operands): Don't check for matched
 115         square brackets.
 116
 117 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 118
 119         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 120         (i386_att_operand): Adjust calls to check_VecOperations.
 121         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 122
 123 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 124
 125         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 126
 127 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 128
 129         * config/tc-i386.c (extend_to_32bit_address): New.
 130         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 131         (signed_cons): Use object_64bit.
 132         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 133         testsuite/gas/i386/wrap32-text.d: New.
 134         * testsuite/gas/i386/i386.exp: Run new tests.
 135
 136 2021-06-03  Alan Modra  <amodra@gmail.com>
 137
 138         PR 1202
 139         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 140
 141 2021-05-29  Alan Modra  <amodra@gmail.com>
 142
 143         * testsuite/gas/ppc/raw.s,
 144         * testsuite/gas/ppc/raw.d: New test.
 145         * testsuite/gas/ppc/ppc.exp: Run it.
 146
 147 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 148
 149         * testsuite/gas/mips/c0.d: New test.
 150         * testsuite/gas/mips/mips1@c0.d: New test.
 151         * testsuite/gas/mips/mips2@c0.d: New test.
 152         * testsuite/gas/mips/mips3@c0.d: New test.
 153         * testsuite/gas/mips/mips4@c0.d: New test.
 154         * testsuite/gas/mips/mips5@c0.d: New test.
 155         * testsuite/gas/mips/mips32@c0.d: New test.
 156         * testsuite/gas/mips/mips64@c0.d: New test.
 157         * testsuite/gas/mips/r3000@c0.d: New test.
 158         * testsuite/gas/mips/r3900@c0.d: New test.
 159         * testsuite/gas/mips/r4000@c0.d: New test.
 160         * testsuite/gas/mips/vr5400@c0.d: New test.
 161         * testsuite/gas/mips/r5900@c0.d: New test.
 162         * testsuite/gas/mips/sb1@c0.d: New test.
 163         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 164         * testsuite/gas/mips/octeon@c0.d: New test.
 165         * testsuite/gas/mips/xlr@c0.d: New test.
 166         * testsuite/gas/mips/c1.d: New test.
 167         * testsuite/gas/mips/mips1@c1.d: New test.
 168         * testsuite/gas/mips/mips2@c1.d: New test.
 169         * testsuite/gas/mips/mips3@c1.d: New test.
 170         * testsuite/gas/mips/mips4@c1.d: New test.
 171         * testsuite/gas/mips/mips5@c1.d: New test.
 172         * testsuite/gas/mips/mips32@c1.d: New test.
 173         * testsuite/gas/mips/mips64@c1.d: New test.
 174         * testsuite/gas/mips/mipsr6@c1.d: New test.
 175         * testsuite/gas/mips/r3000@c1.d: New test.
 176         * testsuite/gas/mips/r3900@c1.d: New test.
 177         * testsuite/gas/mips/r4000@c1.d: New test.
 178         * testsuite/gas/mips/vr5400@c1.d: New test.
 179         * testsuite/gas/mips/r5900@c1.d: New test.
 180         * testsuite/gas/mips/sb1@c1.d: New test.
 181         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 182         * testsuite/gas/mips/octeon@c1.d: New test.
 183         * testsuite/gas/mips/xlr@c1.d: New test.
 184         * testsuite/gas/mips/c2.d: New test.
 185         * testsuite/gas/mips/vr5400@c2.d: New test.
 186         * testsuite/gas/mips/r5900@c2.d: New test.
 187         * testsuite/gas/mips/octeon@c2.d: New test.
 188         * testsuite/gas/mips/c3.d: New test.
 189         * testsuite/gas/mips/mips1@c3.d: New test.
 190         * testsuite/gas/mips/mips2@c3.d: New test.
 191         * testsuite/gas/mips/mips32@c3.d: New test.
 192         * testsuite/gas/mips/r3000@c3.d: New test.
 193         * testsuite/gas/mips/r3900@c3.d: New test.
 194         * testsuite/gas/mips/c0.l: New test stderr output.
 195         * testsuite/gas/mips/c2.l: New test stderr output.
 196         * testsuite/gas/mips/c3.l: New test stderr output.
 197         * testsuite/gas/mips/c0.s: New test source.
 198         * testsuite/gas/mips/c1.s: New test source.
 199         * testsuite/gas/mips/c2.s: New test source.
 200         * testsuite/gas/mips/c3.s: New test source.
 201         * testsuite/gas/mips/mips.exp: Run the new tests.
 202
 203 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 204
 205         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 206         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 207         * testsuite/gas/mips/mips1@rfe.d: New test.
 208         * testsuite/gas/mips/mips2@rfe.d: New test.
 209         * testsuite/gas/mips/r3000@rfe.d: New test.
 210         * testsuite/gas/mips/r3900@rfe.d: New test.
 211         * testsuite/gas/mips/rfe.l: New test stderr output.
 212
 213 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 214
 215         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 216         ISAs.
 217         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 218         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 219         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 220         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 221         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 222         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 223         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 224         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 225         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 226         * testsuite/gas/mips/mips1@cp0b.d: New test.
 227         * testsuite/gas/mips/mips2@cp0b.d: New test.
 228         * testsuite/gas/mips/mips3@cp0b.d: New test.
 229         * testsuite/gas/mips/r3000@cp0b.d: New test.
 230         * testsuite/gas/mips/r3900@cp0b.d: New test.
 231         * testsuite/gas/mips/r4000@cp0b.d: New test.
 232         * testsuite/gas/mips/r5900@cp0b.d: New test.
 233         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 234         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 235         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 236         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 237         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 238         * testsuite/gas/mips/mips1@cp0c.d: New test.
 239         * testsuite/gas/mips/mips2@cp0c.d: New test.
 240         * testsuite/gas/mips/mips3@cp0c.d: New test.
 241         * testsuite/gas/mips/mips4@cp0c.d: New test.
 242         * testsuite/gas/mips/mips5@cp0c.d: New test.
 243         * testsuite/gas/mips/r3000@cp0c.d: New test.
 244         * testsuite/gas/mips/r3900@cp0c.d: New test.
 245         * testsuite/gas/mips/r4000@cp0c.d: New test.
 246         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 247         * testsuite/gas/mips/r5900@cp0c.d: New test.
 248         * testsuite/gas/mips/mips1@cp0m.d: New test.
 249         * testsuite/gas/mips/r3000@cp0m.d: New test.
 250         * testsuite/gas/mips/octeon@cp2.d: New test.
 251         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 252         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 253         * testsuite/gas/mips/octeon@cp2b.d: New test.
 254         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 255         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 256         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 257         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 258         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 259         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 260         * testsuite/gas/mips/r5900@cp2m.d: New test.
 261         * testsuite/gas/mips/octeon@cp2m.d: New test.
 262         * testsuite/gas/mips/mips1@cp2d.d: New test.
 263         * testsuite/gas/mips/r3000@cp2d.d: New test.
 264         * testsuite/gas/mips/r3900@cp2d.d: New test.
 265         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 266         * testsuite/gas/mips/r5900@cp2d.d: New test.
 267         * testsuite/gas/mips/octeon@cp2d.d: New test.
 268         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 269         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 270         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 271         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 272         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 273         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 274         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 275         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 276         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 277         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 278         * testsuite/gas/mips/mips1@cp3.d: New test.
 279         * testsuite/gas/mips/mips2@cp3.d: New test.
 280         * testsuite/gas/mips/mips32@cp3.d: New test.
 281         * testsuite/gas/mips/r3000@cp3.d: New test.
 282         * testsuite/gas/mips/r3900@cp3.d: New test.
 283         * testsuite/gas/mips/mips1@cp3b.d: New test.
 284         * testsuite/gas/mips/mips2@cp3b.d: New test.
 285         * testsuite/gas/mips/mips32@cp3b.d: New test.
 286         * testsuite/gas/mips/r3000@cp3b.d: New test.
 287         * testsuite/gas/mips/r3900@cp3b.d: New test.
 288         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 289         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 290         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 291         * testsuite/gas/mips/mips1@cp3m.d: New test.
 292         * testsuite/gas/mips/mips2@cp3m.d: New test.
 293         * testsuite/gas/mips/r3000@cp3m.d: New test.
 294         * testsuite/gas/mips/r3900@cp3m.d: New test.
 295         * testsuite/gas/mips/mips2@cp3d.d: New test.
 296         * testsuite/gas/mips/cp0b.l: New test stderr output.
 297         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 298         * testsuite/gas/mips/cp0c.l: New test stderr output.
 299         * testsuite/gas/mips/cp0m.l: New test stderr output.
 300         * testsuite/gas/mips/cp2.l: New test stderr output.
 301         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 302         * testsuite/gas/mips/cp2b.l: New test stderr output.
 303         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 304         * testsuite/gas/mips/cp2m.l: New test stderr output.
 305         * testsuite/gas/mips/cp2d.l: New test stderr output.
 306         * testsuite/gas/mips/cp3.l: New test stderr output.
 307         * testsuite/gas/mips/cp3b.l: New test stderr output.
 308         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 309         * testsuite/gas/mips/cp3m.l: New test stderr output.
 310         * testsuite/gas/mips/cp3d.l: New test stderr output.
 311
 312 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 313
 314         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 315         instruction removal.
 316         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 317
 318 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 319
 320         * testsuite/gas/mips/cp0b.d: New test.
 321         * testsuite/gas/mips/cp0bl.d: New test.
 322         * testsuite/gas/mips/cp2b.d: New test.
 323         * testsuite/gas/mips/micromips@cp2b.d: New test.
 324         * testsuite/gas/mips/cp2bl.d: New test.
 325         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 326         * testsuite/gas/mips/cp3b.d: New test.
 327         * testsuite/gas/mips/cp3bl.d: New test.
 328         * testsuite/gas/mips/cp0b.s: New test source.
 329         * testsuite/gas/mips/cp0bl.s: New test source.
 330         * testsuite/gas/mips/cp2b.s: New test source.
 331         * testsuite/gas/mips/cp2bl.s: New test source.
 332         * testsuite/gas/mips/cp3b.s: New test source.
 333         * testsuite/gas/mips/cp3bl.s: New test source.
 334         * testsuite/gas/mips/mips.exp: Run the new tests.
 335
 336 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 337
 338         * testsuite/gas/mips/rfe.d: New test.
 339         * testsuite/gas/mips/rfe.s: New test source.
 340         * testsuite/gas/mips/mips.exp: Run the new test.
 341
 342 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 343
 344         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 345         * testsuite/gas/mips/mips.exp: Run the new test.
 346         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 347         according to changes to opcodes.
 348         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 349         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 350         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 351         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 352         * testsuite/gas/mips/trunc.d: Likewise.
 353
 354 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 355
 356         * testsuite/gas/mips/cp0c.d: New test.
 357         * testsuite/gas/mips/cp0m.d: New test.
 358         * testsuite/gas/mips/r3900@cp0m.d: New test.
 359         * testsuite/gas/mips/cp2.d: New test.
 360         * testsuite/gas/mips/micromips@cp2.d: New test.
 361         * testsuite/gas/mips/cp2m.d: New test.
 362         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 363         * testsuite/gas/mips/micromips@cp2m.d: New test.
 364         * testsuite/gas/mips/cp2d.d: New test.
 365         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 366         * testsuite/gas/mips/micromips@cp2d.d: New test.
 367         * testsuite/gas/mips/cp2-64.d: New test.
 368         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 369         * testsuite/gas/mips/cp3.d: New test.
 370         * testsuite/gas/mips/cp3m.d: New test.
 371         * testsuite/gas/mips/cp3d.d: New test.
 372         * testsuite/gas/mips/cp0c.s: New test source.
 373         * testsuite/gas/mips/cp0m.s: New test source.
 374         * testsuite/gas/mips/cp2.s: New test source.
 375         * testsuite/gas/mips/cp2m.s: New test source.
 376         * testsuite/gas/mips/cp2d.s: New test source.
 377         * testsuite/gas/mips/cp2-64.s: New test source.
 378         * testsuite/gas/mips/cp3.s: New test source.
 379         * testsuite/gas/mips/cp3m.s: New test source.
 380         * testsuite/gas/mips/cp3d.s: New test source.
 381         * testsuite/gas/mips/mips.exp: Run the new tests.
 382
 383 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 384
 385         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 386         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 387         operand code.
 388
 389 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 390
 391         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 392         * testsuite/gas/mips/mips.exp: Run it.
 393
 394 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 395
 396         * testsuite/gas/mips/micromips.d: Update disassembly according
 397         to "dmtc1" entry fix with opcodes.
 398         * testsuite/gas/mips/micromips-compact.d: Likewise.
 399         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 400         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 401         * testsuite/gas/mips/micromips-trap.d: Likewise.
 402         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 403
 404 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 405
 406         * config/tc-mips.c (FCSR): New macro.
 407         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 408
 409 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 410
 411         PR ld/27905
 412         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 413         (set_16bit_gcc_code_flag): Likewise.
 414         (x86_cleanup): Likewise.
 415         * testsuite/gas/i386/code16-2.d: Updated.
 416         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 417
 418 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 419
 420         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 421         * testsuite/gas/ppc/vsx.s: Likewise.
 422
 423 2021-05-27  Alan Modra  <amodra@gmail.com>
 424
 425         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 426         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 427         error.
 428
 429 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         PR ld/27905
 432         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 433         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 434         object.
 435         (set_16bit_gcc_code_flag): Likewise.
 436         (x86_cleanup): Always generate the GNU property note if
 437         x86_feature_2_used isn't 0.
 438         * testsuite/gas/i386/code16-2.d: New file.
 439         * testsuite/gas/i386/code16-2.s: Likewise.
 440         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 441         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 442
 443 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 444
 445         PR gas/27906
 446         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 447         movsbq.
 448
 449 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 450
 451         * config/tc-riscv.c (riscv_set_arch): Set
 452         check_unknown_prefixed_ext to true for assembler.
 453
 454 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 455
 456         PR gas/25235
 457         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 458         (relax_adr): Thumb symbols 4 bytes.
 459         * testsuite/gas/arm/pr25235.d: New test.
 460         * testsuite/gas/arm/pr25235.s: New test.
 461
 462 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 463
 464         PR 25212
 465         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 466         will choose ilp32e abi for rv32e.  Besides, report errors for the
 467         invalid march and mabi combinations.
 468         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 469         ilp32e abi for rve extension.
 470         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 471         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 472         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 473         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 474         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 475         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 476         Renamed all mabi testcases to their march-mabi settings.
 477
 478 2021-05-22  Alan Modra  <amodra@gmail.com>
 479
 480         PR 25599
 481         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 482         adjustment.  Add assertion.
 483         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 484         for PCREL60B.
 485
 486 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 487
 488         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 489         (signed_overflow): New function.
 490         (unsigned_overflow): New function.
 491         (is_overflow): Use new functions.
 492         (md_apply_fix): Use signed_overflow.
 493         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 494         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 495         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 496
 497 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 498
 499         PR 27888
 500         * Makefile.am (ZLIB): Define.
 501         (as_new_LDADD): Add it.
 502         * Makefile.in: Regenerate.
 503
 504 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 505
 506         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 507         into the same GPR twice.
 508         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 509         * testsuite/gas/arm/mve-vmov-3.d: New test.
 510         * testsuite/gas/arm/mve-vmov-3.s: New test.
 511
 512 2021-05-12  Alan Modra  <amodra@gmail.com>
 513
 514         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 515         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 516
 517 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 518
 519         PR 27823
 520         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 521         instruction.
 522         * testsuite/gas/z80/ill_ops.s: New test source file.
 523         * testsuite/gas/z80/ill_ops.d: New test driver.
 524         * testsuite/gas/z80/ill_ops.l: New test error output.
 525
 526 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 527
 528         PR 27415
 529         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 530         24-bit shifts.
 531         * testsuite/gas/z80/z80_reloc.a: Update tests.
 532         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 533
 534 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 535
 536         * doc/Makefile.am (html-local, as/index.html): New targets.
 537         * doc/Makefile.in: Regenerate.
 538
 539 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 540
 541         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 542         * doc/Makefile.in: Regenerate.
 543
 544 2021-05-07  Nick Clifton  <nickc@redhat.com>
 545
 546         PR 3136
 547         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 548         (obj_elf_bss): New function.  Change to the .bss section.
 549         Support an optional subsection number.
 550         (obj_elf_change_section): Call obj_elf_section_change_hook.
 551         (obj_elf_section): Likewise.
 552         (obj_elf_data): Likewise.
 553         (obj_elf_text): Likewise.
 554         (obj_elf_struct): Likewise.
 555         (obj_elf_subsection): Likewise.
 556         (obj_elf_previous): Likewise.
 557         * config/obj-elf.h (obj_elf_bss): Prototype.
 558         * doc/as.texi (Bss): New node.
 559
 560 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 561
 562         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 563         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 564         (coff_frob_section): Likewise.
 565         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 566         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 567         SA_SET_SECT_NRELOC) New defines.
 568         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 569         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 570         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 571         * testsuite/gas/ppc/aix.exp: New tests.
 572         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 573         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 574         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 575
 576         * config/tc-ppc.c (ppc_function): Update comment for
 577         fifth argument.
 578         (ppc_frob_symbol): Remove ppc_last_function check.
 579         Make sure coff_last_function is reset.
 580         Correctly set fsize when not provided in .function.
 581         * testsuite/gas/ppc/aix.exp: New tests.
 582         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 583         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 584         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 585
 586 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 587
 588         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 589         * testsuite/gas/i386/i386.exp: Run new test.
 590
 591 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 592
 593         * config/tc-i386.c (output_disp): Use disps field instead of
 594         imms one.
 595
 596 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 597
 598         * config/tc-i386.c (i386_finalize_immediate): Move register
 599         check ...
 600         (i386_immediate): ... here.
 601
 602 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 603
 604         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 605         Re-arrange operand type accumulation.
 606
 607 2021-05-06  Stafford Horne  <shorne@gmail.com>
 608
 609         PR 21464
 610         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 611         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 612         relocation.
 613
 614 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 615
 616         PR 27764
 617         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 618         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 619         * testsuite/gas/riscv/a-ext.d: Likewise.
 620         * testsuite/gas/riscv/a-ext.s: Likewise.
 621
 622 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 623
 624         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 625         #if.
 626         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 627         Add two further .long and an .equ.
 628         * testsuite/gas/i386/secrel.d: Adjust expecations.
 629
 630 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 631
 632         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 633         Convert Windows to UNIX EOL.
 634
 635 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 636
 637         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 638         variant into ELF one.
 639
 640 2021-05-03  Alan Modra  <amodra@gmail.com>
 641
 642         * testsuite/gas/elf/section25.s: Don't start directives in first
 643         column.
 644         * testsuite/gas/elf/section26.s: Likewise.
 645
 646 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 647
 648         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 649         * testsuite/gas/i386/lea64.d,
 650         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 651         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 652         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 653
 654 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 655
 656         * config/tc-i386.c (i386_validate_fix): Change return type to
 657         int. Short-circuit BFD_RELOC_SIZE* handling.
 658         (tc_gen_reloc): New local variable sym. Extend logic when
 659         processing BFD_RELOC_SIZE*.
 660         * config/tc-i386.f (i386_validate_fix): Change return type to
 661         int.
 662         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 663         returns zero.
 664         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 665         testsuite/gas/i386/size-5b.d: New.
 666         * testsuite/gas/i386/i386.exp: Run new tests.
 667
 668 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 669
 670         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 671         symbols when resolving BFD_RELOC_SIZE*.
 672         * testsuite/gas/i386/size-2.s: Add section size cases.
 673         * testsuite/gas/i386/size-2.d,
 674         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 675
 676 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 677             H.J. Lu  <hjl.tools@gmail.com>
 678
 679         PR gas/27763
 680         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 681         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 682         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 683         (md_estimate_size_before_relax): Move local variable fixP. Set
 684         it from fix_new() return values. Mark 4-byte relocs as signed
 685         for 64-bit.
 686         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 687         * testsuite/gas/i386/x86-64-rip-2.s,
 688         * testsuite/gas/i386/x86-64-rip-2.d,
 689         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 690         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 691         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 692         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 693         * testsuite/gas/i386/i386.exp: Run new tests.
 694
 695 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 698
 699 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 700
 701         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 702         BFD_RELOC_SIZE*.
 703
 704 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 705
 706         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 707         overflow check to 64-bit objects.
 708
 709 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 710
 711         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 712         (optimize_encoding): Handle LEA.
 713         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 714         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 715         Add many more forms.
 716         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 717         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 718         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 719         New.
 720         * testsuite/gas/i386/i386.exp: Run new tests.
 721
 722 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 723
 724         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 725         signed.
 726         * testsuite/gas/i386/x86-64-addr32-bad.s,
 727         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 728         * testsuite/gas/i386/i386.exp: Run new test.
 729
 730 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 731
 732         * testsuite/gas/elf/section25.d: Run it everywhere.
 733         * testsuite/gas/elf/section26.d: Likewise.
 734         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 735
 736 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 737
 738         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 739         optional "code" argument.
 740
 741 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 742
 743         * config/tc-i386.c (want_disp32): New.
 744         (md_assemble): Use it.
 745         (optimize_disp): Likewise.
 746         (build_modrm_byte): Likewise.
 747
 748 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 749
 750         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 751         check ...
 752         (md_assemble): ... here.
 753
 754 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 755
 756         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 757         Move up setting of disp32.
 758
 759 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 760
 761         * config/tc-i386.c (pe): Don't truncate expression value.
 762         (i386_finalize_displacement): Likewise.
 763
 764 2021-04-21  Nick Clifton  <nickc@redhat.com>
 765
 766         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 767         for named section symbols.
 768         * testsuite/gas/arm/thumbver.d: Likewise.
 769         * testsuite/gas/bfin/loop_temps.d: Likewise.
 770         * testsuite/gas/elf/section2.e-arc: Likewise.
 771         * testsuite/gas/elf/section2.e-arm: Likewise.
 772         * testsuite/gas/elf/section2.e-csky: Likewise.
 773         * testsuite/gas/elf/section2.e-m32r: Likewise.
 774         * testsuite/gas/elf/section2.e-mips: Likewise.
 775         * testsuite/gas/elf/section2.e-msp430: Likewise.
 776         * testsuite/gas/elf/section2.e-riscv: Likewise.
 777         * testsuite/gas/elf/section2.e-rl78: Likewise.
 778         * testsuite/gas/elf/section2.e-rx: Likewise.
 779         * testsuite/gas/elf/section2.e-score: Likewise.
 780         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 781         * testsuite/gas/elf/section2.e-unused: Likewise.
 782         * testsuite/gas/elf/section2.e-v850: Likewise.
 783         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 784         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 785         * testsuite/gas/ia64/alias.d: Likewise.
 786         * testsuite/gas/ia64/global.d: Likewise.
 787         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 788         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 789         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 790         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 791         * testsuite/gas/mmix/bspec-1.d: Likewise.
 792         * testsuite/gas/mmix/byte-1.d: Likewise.
 793         * testsuite/gas/mmix/comment-1.d: Likewise.
 794         * testsuite/gas/mmix/loc-1.d: Likewise.
 795         * testsuite/gas/mmix/loc-2.d: Likewise.
 796         * testsuite/gas/mmix/loc-3.d: Likewise.
 797         * testsuite/gas/mmix/loc-4.d: Likewise.
 798         * testsuite/gas/mmix/loc-5.d: Likewise.
 799         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 800
 801 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 802
 803         PR binutils/21700
 804         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 805         (ppc_fix_adjustable): Manage fx_subsy part.
 806         (tc_gen_reloc): Create second relocation when both
 807         fx_addsy and fx_subsy are provided.
 808         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 809         (MAX_RELOC_EXPANSION): Likewise.
 810         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 811         (UNDEFINED_DIFFERENCE_OK): Likewise
 812         * testsuite/gas/all/gas.exp: Skip difference between two
 813         undefined symbols test.
 814
 815 2021-04-19  Nick Clifton  <nickc@redhat.com>
 816
 817         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 818         targets which should skip the undefined symbols test.
 819
 820 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 821
 822         * NEWS: Update news.
 823         * testsuite/gas/aarch64/rme.d: Update test.
 824         * testsuite/gas/aarch64/rme.s: Update test.
 825
 826 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 827
 828         * testsuite/gas/aarch64/rme.d: Update test.
 829         * testsuite/gas/aarch64/rme.s: Update test.
 830
 831 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 832
 833         * as.h (sprint_value): Delete.
 834         * messages.c (sprint_value): Likewise.
 835         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 836         place of sprint_value.
 837         * config/tc-s390.c (s390_insert_operand): Likewise.
 838         * doc/internals.texi (sprint_value): Delete section.
 839         * write.c (fixup_segment): Likewise.
 840         (relax_segment): Likewise.
 841
 842 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 843
 844         * testsuite/gas/aarch64/rme-invalid.d: New test.
 845         * testsuite/gas/aarch64/rme-invalid.l: New test.
 846         * testsuite/gas/aarch64/rme-invalid.s: New test.
 847         * testsuite/gas/aarch64/rme.d: New test.
 848         * testsuite/gas/aarch64/rme.s: New test.
 849
 850 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 851
 852         PR 27436
 853         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 854         * testsuite/gas/riscv/shamt-32.d: New testcase.
 855         * testsuite/gas/riscv/shamt-32.l: Likewise.
 856         * testsuite/gas/riscv/shamt-32.s: Likewise.
 857         * testsuite/gas/riscv/shamt-64.d: Likewise.
 858         * testsuite/gas/riscv/shamt-64.l: Likewise.
 859         * testsuite/gas/riscv/shamt-64.s: Likewise.
 860
 861 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 862
 863         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 864         c.mv a4,a4.
 865         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 866
 867 2021-04-14  Alan Modra  <amodra@gmail.com>
 868
 869         PR 27723
 870         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 871         (select_cie_for_fde): ..here.  Simplify.
 872
 873 2021-04-14  Alan Modra  <amodra@gmail.com>
 874
 875         PR 27723
 876         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 877         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 878
 879 2021-04-13  Alan Modra  <amodra@gmail.com>
 880
 881         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 882         write to $srcdir.  Use gas_host_run and read output file rather
 883         than gas_start/gas_finish.
 884
 885 2021-04-12  Alan Modra  <amodra@gmail.com>
 886
 887         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 888         (md_assemble): Likewise.  Handle bignum operands.
 889         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 890         check.
 891         * expr.c: Delete unnecessary forward declarations.
 892         (generic_bignum_to_int32): Return uint32_t.
 893         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 894         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 895         clear X_extrabit for unary '!'.
 896         * expr.h (generic_bignum_to_int32): Declare.
 897         (generic_bignum_to_int64): Declare.
 898         * testsuite/gas/ppc/prefix-pcrel.s,
 899         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 900
 901 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 902
 903         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 904         march-fail-porder-x-std.d.
 905         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 906         march-fail-porder-z-std.d.
 907         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 908         march-fail-porder-x-z.d.
 909         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 910         march-fail-porder.l.
 911         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 912         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 913         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 914         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 915         march-fail-single-char-h.d.
 916         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 917         march-fail-single-char-s.d.
 918         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 919         march-fail-single-char-x.d.
 920         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 921         march-fail-single-char-z.d.
 922         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 923         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 924         march-fail-single-prefix.l.
 925         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 926         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 927         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 928
 929 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 930
 931         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 932         diagnostic messages for LD/ST Exclusive instructions.
 933         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 934         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 935         clean-up.
 936
 937 2021-04-09  Alan Modra  <amodra@gmail.com>
 938
 939         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 940         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 941         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 942
 943 2021-04-08  Alan Modra  <amodra@gmail.com>
 944
 945         * testsuite/gas/ppc/pr27676.d,
 946         * testsuite/gas/ppc/pr27676.s: New test.
 947         * testsuite/gas/ppc/ppc.exp: Run it.
 948         * testsuite/gas/ppc/dcbt.d: Update.
 949         * testsuite/gas/ppc/power4_32.d: Update.
 950
 951 2021-04-07  Alan Modra  <amodra@gmail.com>
 952
 953         PR 27217
 954         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
 955
 956 2021-04-06  Nick Clifton  <nickc@redhat.com>
 957
 958         PR 27217
 959         * config/tc-aarch64.c (my_get_expression): Rename to
 960         aarch64_get_expression.  Add a fifth argument to enable deferring
 961         of expression resolution.
 962         (parse_typed_reg): Update calls to my_get_expression.
 963         (parse_vector_reg_list): Likewise.
 964         (parse_immediate_expression): Likewise.
 965         (parse_big_immediate): Likewise.
 966         (parse_shift): Likewise.
 967         (parse_shifter_operand_imm): Likewise.
 968         (parse_operands): Likewise.
 969         (parse_shifter_operand_reloc): Update calls to my_get_expression
 970         and call aarch64_force_reloc to determine the value of the new
 971         fifth argument.
 972         (parse_address_main): Likewise.
 973         (parse_half): Likewise.
 974         (parse_adrp): Likewise.
 975         (aarch64_force_reloc): New function.  Contains code extracted from...
 976         (aarch64_force_relocation): ... here.
 977         * testsuite/gas/aarch64/pr27217.s: New test case.
 978         * testsuite/gas/aarch64/pr27217.d: New test driver.
 979
 980 2021-04-06  Jan Beulich  <jbeulich@suse.com>
 981
 982         * write.c (fixup_segment): Move add_symbol_segment declaration
 983         into main loop.
 984
 985 2021-04-05  Alan Modra  <amodra@gmail.com>
 986
 987         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
 988         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
 989         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
 990         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
 991         strstr, or vsnprintf declarations.
 992         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
 993         * as.h: Don't include alloca-conf.h, include config.h instead.
 994         Include string.h, stdlib.h, errno.h unconditionally.  Remove
 995         various fallback declarations.
 996         * asintl.h: Don't test HAVE_LOCALE_H.
 997         * as.c: Don't test HAVE_SETLOCALE.
 998         * dwarf2dbg.c: Include limits.h unconditionally.
 999         * expr.c: Likewise.
1000         * sb.c: Likewise.
1001         * symbols.c: Likewise.
1002         * config/tc-cr16.c: Likewise.
1003         * config/tc-d30v.c: Likewise.
1004         * config/tc-i386.c: Likewise.
1005         * config/tc-ia64.c: Likewise.
1006         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1007         * config.in: Regenerate.
1008         * configure: Regenerate.
1009         * Makefile.in: Regenerate.
1010         * doc/Makefile.in: Regenerate.
1011
1012 2021-04-01  Martin Liska  <mliska@suse.cz>
1013
1014         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1015         (weak_is_altname): Likewise.
1016         (obj_coff_section): Likewise.
1017         * config/tc-cr16.c (process_label_constant): Likewise.
1018         * config/tc-crx.c (strneq): Likewise.
1019
1020 2021-04-01  Martin Liska  <mliska@suse.cz>
1021
1022         * as.c (select_emulation_mode): Use startswith.
1023         * config/m68k-parse.y: Likewise.
1024         * config/obj-aout.c (obj_aout_type): Likewise.
1025         * config/obj-elf.c (elf_common_parse): Likewise.
1026         (obj_elf_section_type): Likewise.
1027         (obj_elf_section_word): Likewise.
1028         (obj_elf_section): Likewise.
1029         (obj_elf_symver): Likewise.
1030         (adjust_stab_sections): Likewise.
1031         * config/obj-evax.c (evax_shorten_name): Likewise.
1032         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1033         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1034         (aarch64_parse_features): Likewise.
1035         (create_register_alias): Likewise.
1036         (aarch64_data_in_code): Likewise.
1037         (md_parse_option): Likewise.
1038         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1039         (s_alpha_pdesc): Likewise.
1040         * config/tc-arc.c (tokenize_extregister): Likewise.
1041         * config/tc-arm.c (create_register_alias): Likewise.
1042         (create_neon_reg_alias): Likewise.
1043         (parse_ifimm_zero): Likewise.
1044         (parse_qfloat_immediate): Likewise.
1045         (arm_elf_section_type): Likewise.
1046         (arm_parse_extension): Likewise.
1047         (aeabi_set_public_attributes): Likewise.
1048         (s_arm_arch_extension): Likewise.
1049         (arm_data_in_code): Likewise.
1050         (start_unwind_section): Likewise.
1051         * config/tc-avr.c (avr_ldi_expression): Likewise.
1052         * config/tc-csky.c (is_freglist_legal): Likewise.
1053         (csky_s_section): Likewise.
1054         * config/tc-d30v.c (do_assemble): Likewise.
1055         * config/tc-dlx.c (parse_operand): Likewise.
1056         * config/tc-epiphany.c (md_assemble): Likewise.
1057         * config/tc-h8300.c (h8300_elf_section): Likewise.
1058         (get_operand): Likewise.
1059         * config/tc-hppa.c (pa_ip): Likewise.
1060         (pa_level): Likewise.
1061         (pa_space): Likewise.
1062         * config/tc-i386.c (i386_mach): Likewise.
1063         (md_assemble): Likewise.
1064         (check_VecOperations): Likewise.
1065         (i386_target_format): Likewise.
1066         (i386_elf_section_type): Likewise.
1067         * config/tc-ia64.c (start_unwind_section): Likewise.
1068         (md_parse_option): Likewise.
1069         (is_taken_branch): Likewise.
1070         (idesc->name,): Likewise.
1071         (note_register_values): Likewise.
1072         (do_alias): Likewise.
1073         * config/tc-m32c.c (insn_to_subtype): Likewise.
1074         * config/tc-m68hc11.c (get_operand): Likewise.
1075         (md_assemble): Likewise.
1076         * config/tc-m68k.c (m68k_ip): Likewise.
1077         (m68k_elf_suffix): Likewise.
1078         * config/tc-mcore.c (mcore_s_section): Likewise.
1079         * config/tc-metag.c (parse_get_set): Likewise.
1080         (md_parse_option): Likewise.
1081         * config/tc-microblaze.c (parse_imm): Likewise.
1082         (check_got): Likewise.
1083         (md_apply_fix): Likewise.
1084         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1085         (md_begin): Likewise.
1086         (s_is_linkonce): Likewise.
1087         (check_regno): Likewise.
1088         (match_float_constant): Likewise.
1089         (classify_vr4120_insn): Likewise.
1090         (match_insn): Likewise.
1091         (mips_after_parse_args): Likewise.
1092         (s_change_sec): Likewise.
1093         (s_option): Likewise.
1094         (parse_code_option): Likewise.
1095         (md_section_align): Likewise.
1096         (nopic_need_relax): Likewise.
1097         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1098         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1099         (mn10300_end_of_match): Likewise.
1100         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1101         * config/tc-nds32.c (nds32_parse_option): Likewise.
1102         * config/tc-nds32.h (md_do_align): Likewise.
1103         * config/tc-nios2.c (strprefix): Likewise.
1104         (nios2_special_relocation_p): Likewise.
1105         (nios2_parse_base_register): Likewise.
1106         (nios2_cons): Likewise.
1107         * config/tc-ns32k.c (addr_mode): Likewise.
1108         * config/tc-pdp11.c (set_option): Likewise.
1109         (parse_reg): Likewise.
1110         (parse_ac5): Likewise.
1111         (parse_op_no_deferred): Likewise.
1112         (set_cpu_model): Likewise.
1113         (set_machine_model): Likewise.
1114         * config/tc-pj.c (md_operand): Likewise.
1115         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1116         (ppc_arch): Likewise.
1117         (ppc_section_type): Likewise.
1118         * config/tc-s12z.c (tb_reg_rel): Likewise.
1119         (tb_opr_rel): Likewise.
1120         * config/tc-s390.c (s390_parse_cpu): Likewise.
1121         (md_parse_option): Likewise.
1122         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1123         (s3_pic_need_relax): Likewise.
1124         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1125         (s7_pic_need_relax): Likewise.
1126         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1127         * config/tc-sparc.c (md_parse_option): Likewise.
1128         (sparc_ip): Likewise.
1129         (s_reserve): Likewise.
1130         (s_common): Likewise.
1131         (s_seg): Likewise.
1132         (sparc_cons): Likewise.
1133         * config/tc-tic54x.c (stag_add_field): Likewise.
1134         (tic54x_endstruct): Likewise.
1135         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1136         * config/tc-v850.c (v850_comm): Likewise.
1137         (md_begin): Likewise.
1138         (md_assemble): Likewise.
1139         * config/tc-vax.c (vax_cons): Likewise.
1140         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1141         * config/tc-xstormy16.c (md_operand): Likewise.
1142         * config/tc-xtensa.c (get_directive): Likewise.
1143         (xg_instruction_matches_option_term): Likewise.
1144         (is_unaligned_label): Likewise.
1145         (cache_literal_section): Likewise.
1146         * config/xtensa-relax.c (parse_precond): Likewise.
1147         (parse_option_cond): Likewise.
1148         (transition_applies): Likewise.
1149         (wide_branch_opcode): Likewise.
1150         * dw2gencfi.c: Likewise.
1151         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1152         * ehopt.c (get_cie_info): Likewise.
1153         * input-file.c (input_file_open): Likewise.
1154         * listing.c (listing_newline): Likewise.
1155         (debugging_pseudo): Likewise.
1156         * read.c (read_a_source_file): Likewise.
1157         * write.c (adjust_reloc_syms): Likewise.
1158         (compress_debug): Likewise.
1159         (maybe_generate_build_notes): Likewise.
1160
1161 2021-03-31  Alan Modra  <amodra@gmail.com>
1162
1163         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1164         * config/bfin-lex-wrapper.c: Likewise.
1165         * itbl-lex.l: Don't include as.h.
1166         * config/bfin-lex.l: Likewise.
1167
1168 2021-03-31  Alan Modra  <amodra@gmail.com>
1169
1170         * as.h (POISON_BFD_BOOLEAN): Define.
1171         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1172         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1173         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1174         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1175         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1176         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1177         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1178         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1179         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1180         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1181         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1182         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1183         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1184         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1185         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1186         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1187         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1188         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1189         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1190         * config/tc-metag.c, * config/tc-metag.h,
1191         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1192         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1193         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1194         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1195         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1196         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1197         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1198         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1199         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1200         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1201         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1202         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1203         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1204         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1205         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1206         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1207         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1208         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1209         * config/tc-z8k.c, * config/xtensa-istack.h,
1210         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1211         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1212         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1213         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1214         with bool, FALSE with false, and TRUE with true.
1215
1216 2021-03-31  Alan Modra  <amodra@gmail.com>
1217
1218         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1219         * config/tc-crx.c: Likewise.
1220         * config/tc-nds32.h: Likewise.
1221
1222 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1223
1224         * config/tc-i386.c (build_modrm_byte): Change return type.
1225         Change type of "default_seg". Use NULL. Adjust setting of
1226         "default_seg".
1227         (reg_ds, reg_es, reg_ss): New.
1228         (struct _i386_insn): Change type of seg[].
1229         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1230         (swap_operands): Change type of "temp_seg".
1231         (check_string): Adjust %es check.
1232         (process_operands): Change type of "default_seg". Use NULL.
1233         Adjust segment override processing..
1234         (i386_att_operand): Adjust segment override handling.
1235         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1236
1237 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1238
1239         * config/tc-i386.c (reg_eax): New.
1240         (md_begin): Initialize reg_eax.
1241         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1242         reg_eax.
1243         (i386_intel_simplify): Likewise.
1244
1245 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1246
1247         * config/tc-i386.c (reg_st0): New.
1248         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1249         insert other st(N).
1250         (parse_real_register): Adjust st(N) processing.
1251
1252 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1253
1254         * config/tc-i386.c (rc_op): Delete.
1255         (struct Rounding_Operation): Move ...
1256         (struct _i386_insn): ... here. Change field "rounding".
1257         (build_evex_prefix): Adjust rounding processing.
1258         (swap_2_operands): Likewise.
1259         (check_VecOperands): Likewise.
1260         (RC_SAE_immediate): Likewise.
1261         (optimize_encoding): Adjust check for rounding.
1262         (build_modrm_byte): Likewise.
1263         (output_imm): Likewise.
1264         (md_assemble): Initialize rounding type.
1265
1266 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1267
1268         * config/tc-i386.c (broadcast_op): Delete.
1269         (struct Broadcast_Operation): Move ...
1270         (struct _i386_insn): ... here. Change field "broadcast".
1271         (match_mem_size): Adjust check for broadcast.
1272         (optimize_encoding): Likewise.
1273         (process_suffix): Likewise.
1274         (build_evex_prefix): Adjust broadcast processing.
1275         (swap_2_operands): Likewise.
1276         (check_VecOperations): Likewise.
1277         (match_template): Likewise.
1278         (check_VecOperands): Likewise.
1279
1280 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1281
1282         * config/tc-i386.c (reg_k0): New.
1283         (mask_op): Delete.
1284         (struct Mask_Operation): Move ...
1285         (struct _i386_insn): ... here. Change field "mask".
1286         (md_begin): Initialize reg_k0.
1287         (build_evex_prefix): Adjust mask processing.
1288         (swap_2_operands): Likewise.
1289         (check_VecOperands): Likewise.
1290         (check_VecOperations): Likewise.
1291         (optimize_encoding): Adjust checks for masking.
1292         (output_insn): Likewise.
1293
1294 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1295
1296         * config/tc-i386.c (swap_2_operands): Switch parameters to
1297         unsigned.
1298         (struct RC_Operation): Switch operand field to unsigned.
1299         (struct Mask_Operation): Likewise.
1300         (struct Broadcast_Operation): Likewise.
1301         (build_evex_prefix): Drop cast.
1302         (check_VecOperands): Likewise.
1303         (build_modrm_byte): Likewise.
1304         (output_imm): Likewise.
1305         (check_VecOperations): Add casts to unsigned.
1306
1307 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1308
1309         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1310         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1311         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1312
1313 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1314
1315         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1316         checks by opcodespace ones.
1317         (insert_lfence_before): Likewise.
1318         (maybe_fused_with_jcc_p): Likewise.
1319         (add_branch_padding_frag_p): Likewise.
1320         (output_disp): Likewise.
1321         (load_insn_p): Re-arrange checks to key applicable ones off of
1322         an opcodespace check.
1323         (md_assemble): Adjust opcode checks.
1324         (check_byte_reg): Likewise.
1325         (process_operands): Likewise.
1326         (i386_index_check): Likewise.
1327         (process_suffix): Likewise. New local variable is_movx. Adjust
1328         movsx/movzx and crc32 handling.
1329         (output_insn): Adjust opcode checks. Drop no longer reachable
1330         case labels. Output legacy encoding prefixes in addition to the
1331         base_opcode byte(s). Rework counting of prefixes for extended
1332         opcode maps.
1333         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1334         opcode checks.
1335
1336 2021-03-29  Alan Modra  <amodra@gmail.com>
1337
1338         * atof-generic.c (FALSE, TRUE): Don't define.
1339         * config/obj-elf.h (FALSE, TRUE): Don't define.
1340         * config/obj-som.h (FALSE, TRUE): Don't define.
1341         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1342         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1343         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1344         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1345         * config/tc-mt.h (obj_fix_adjustable): Delete.
1346         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1347         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1348         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1349         (tokenize_extregister): Likewise.
1350         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1351         (parse_operands_op, parse_operands, md_assemble): Likewise.
1352         * config/tc-d10v.c (build_insn): Likewise.
1353         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1354         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1355         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1356         * config/tc-z80.c (emit_byte): Likewise.
1357
1358 2021-03-29  Alan Modra  <amodra@gmail.com>
1359
1360         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1361         bfd_boolean.
1362         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1363         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1364         with bfd_boolean.
1365         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1366         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1367         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1368         logical expressions.
1369         (struct metag_long_option <func>): Return bfd_boolean.
1370         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1371         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1372         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1373         (no_operands, lex_force_match, lex_reg_list): Likewise.
1374         (size_from_suffix): Return int.
1375         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1376         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1377
1378 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1379
1380         * testsuite/gas/i386/x86-64-nosse2.s,
1381         testsuite/gas/i386/x86-64-nosse2.l: New.
1382         * testsuite/gas/i386/i386.exp: Run new test.
1383
1384 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1385
1386         * testsuite/gas/nios2/brn.d: New.
1387         * testsuite/gas/nios2/brn.d: New.
1388
1389 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1390
1391         * config/tc-i386.c (match_template): Use t instead of i.tm.
1392
1393 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1394
1395         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1396         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1397         colliding registers in the upper half of the space.
1398         * testsuite/gas/i386/avx512f-nondef.d,
1399         testsuite/gas/i386/vgather-check.d,
1400         testsuite/gas/i386/x86-64-vgather-check.d,
1401         testsuite/gas/i386/x86-64-vgather-check-error.l,
1402         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1403         expecations.
1404         * testsuite/gas/i386/vgather-check-none.d,
1405         testsuite/gas/i386/vgather-check-warn.d,
1406         testsuite/gas/i386/x86-64-vgather-check-none.d,
1407         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1408         tests for expected dump output.
1409
1410 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1411
1412         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1413         without mask register.
1414         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1415
1416 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1417
1418         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1419         swapping operands for.
1420         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1421         syntax tests.
1422         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1423         well as Intel syntax tests.
1424         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1425         expectations.
1426         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1427         Likewise. Drop passing --def-sym to as.
1428
1429 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1430
1431         PR/gas 27419
1432         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1433         conversion to x32 mode.
1434         * testsuite/gas/i386/ilp32/enqcmd.s,
1435         testsuite/gas/i386/ilp32/enqcmd.d,
1436         testsuite/gas/i386/ilp32/movdir.s,
1437         testsuite/gas/i386/ilp32/movdir.d: New.
1438         * testsuite/gas/i386/x86-64-enqcmd.s,
1439         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1440         cases.
1441         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1442         (%eip) cases.
1443         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1444         * testsuite/gas/i386/x86-64-enqcmd.d,
1445         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1446         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1447         testsuite/gas/i386/x86-64-movdir.d,
1448         testsuite/gas/i386/x86-64-movdir-intel.d,
1449         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1450
1451 2021-03-25  Alan Modra  <amodra@gmail.com>
1452
1453         PR 27647
1454         * testsuite/gas/ppc/a2.d: Update expected output.
1455         * testsuite/gas/ppc/power8.d: Likewise.
1456
1457 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1458
1459         * config/tc-i386.c (struct _i386_insn): New field
1460         opcode_length.
1461         (md_begin): Drop assertion.
1462         (install_template): New.
1463         (build_vex_prefix): Call install_template.
1464         (match_template): Likewise.
1465         (process_operands): Use new opcode_length field.
1466         (output_jump): Likewise.
1467         (output_insn): Likewise. Adjust psedo prefix check.
1468
1469 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1470
1471         * config/tc-i386.c (md_begin): Add assertion.
1472         (build_vex_prefix): Drop implied prefix calculation.
1473         (build_evex_prefix): Likewise.
1474         (optimize_encoding): Adjust opcode checks.
1475         (load_insn_p): Also check opcodeprefix.
1476         (match_template): Also check opcodespace.
1477         (process_suffix): Likewise.
1478         (process_operands): Likewise.
1479         (output_insn): Likewise. Also check isprefix when discaring
1480         standalone LOCK.
1481         * config/tc-i386-intel.c (i386_intel_operand): Also check
1482         opcodespace.
1483
1484 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1485
1486         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1487         base_opcode and extension_opcode.
1488
1489 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1490
1491         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1492
1493 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1494
1495         * config/tc-i386.c (output_i386_opcode): Invoke
1496         process_i386_cpu_flag() slightly later.
1497         (process_i386_opcodes): Likewise.
1498
1499 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1500
1501         * config/tc-i386.c (pte): Print prefix and encoding space.
1502         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1503         (build_evex_prefix): Likewise.
1504         (load_insn_p): Likewise.
1505
1506 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1507
1508         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1509         if()-s.
1510         (match_template, output_insn): Use PREFIX_NONE.
1511
1512 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1513
1514         * config/tc-i386.c (i386_index_check): New local variable t.
1515         Correct MPX insn check.
1516         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1517         MPX insn check.
1518         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1519         index scaling by other than 1.
1520         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1521
1522 2021-03-22  Martin Liska  <mliska@suse.cz>
1523
1524         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1525         (x86_64_section_word): Likewise.
1526         * config/tc-sparc.c (md_parse_option): Likewise.
1527
1528 2021-03-19  Alan Modra  <amodra@gmail.com>
1529
1530         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1531
1532 2021-03-18  Christian Groessler  <chris@groessler.org>
1533
1534         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1535         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1536
1537 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1538
1539         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1540         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1541         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1542         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1543         * testsuite/gas/riscv/b-ext.s: Likewise.
1544         * testsuite/gas/riscv/b-ext.d: Likewise.
1545
1546 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1547
1548         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1549         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1550         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1551         * testsuite/gas/aarch64/sysreg-7.d: New test.
1552         * testsuite/gas/aarch64/sysreg-7.s: New test.
1553
1554 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1555
1556         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1557         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1558         (ppc_xcoff_tbss_section): New variables.
1559         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1560         (ppc_data_csects): Removed.
1561         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1562         ppc_xcoff_parse_cons): New functions.
1563         (md_being): Initialize XCOFF sections.
1564         (ppc_xcoff_suffix): Add support for TLS relocations
1565         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1566         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1567         to .bss section.  Handle new XCOFF section variables.
1568         (ppc_comm): Likewise.
1569         (ppc_toc): Likewise.
1570         (ppc_symbol_new_hook): Likewise.
1571         (ppc_frob_symbol): Likewise.
1572         (ppc_fix_adjustable): Add tbss support.
1573         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1574         (ppc_xcoff_parse_cons): Add prototype.
1575         (struct ppc_xcoff_section): New structure.
1576
1577 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1578
1579         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1580         (MAP, MAP32, MAP64): New macros for XCOFF.
1581         (ppc_xcoff_fixup_addis): New function.
1582         (ppc_is_toc_sym): Handle XMC_TE.
1583         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1584         BFD_RELOC_PPC_TOC16_LO.
1585         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1586         (ppc_change_csect): Handle XMC_TE.
1587         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1588         storage class.
1589         (ppc_symbol_new_hook): Handle XMC_TE.
1590         (ppc_frob_symbol): Likewise.
1591         (ppc_fix_adjustable): Likewise.
1592         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1593         BFD_RELOC_PPC_TOC16_LO.
1594
1595 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1596
1597         * testsuite/gas/i386/avx512f-intel.d,
1598         testsuite/gas/i386/avx512f_vl-intel.d,
1599         testsuite/gas/i386/avx512pf-intel.d,
1600         testsuite/gas/i386/x86-64-avx512f-intel.d,
1601         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1602         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1603
1604 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1605
1606         * testsuite/gas/i386/prefetch.d,
1607         testsuite/gas/i386/prefetch-intel.d,
1608         testsuite/gas/i386/x86-64-prefetch.d,
1609         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1610         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1611         * testsuite/gas/i386/i386.exp: Run new test.
1612
1613 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1614
1615         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1616         (md_assemble): Replace use of repprefixok, islockable, and
1617         notrackprefixok.
1618         (i386_index_check): Replace use of repprefixok.
1619
1620 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1621
1622         * testsuite/gas/i386/noreg64.s: Add sysexit.
1623         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1624         sysexitl and sysexitq.
1625         * testsuite/gas/i386/noreg-intel64.l,
1626         testsuite/gas/i386/noreg64-data16.d,
1627         testsuite/gas/i386/noreg64-data16.e,
1628         testsuite/gas/i386/noreg64-rex64.d,
1629         testsuite/gas/i386/noreg64.d,
1630         testsuite/gas/i386/noreg64.l,
1631         testsuite/gas/i386/x86-64-sysenter-amd.d,
1632         testsuite/gas/i386/x86-64-sysenter-amd.l,
1633         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1634
1635 2021-02-26  Nick Clifton  <nickc@redhat.com>
1636
1637         PR 27411
1638         * config/tc-arm.c (do_t_add_sub): Correct error message.
1639         * testsuite/gas/arm/pr27411.s: New test.
1640         * testsuite/gas/arm/pr27411.d: New test driver.
1641         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1642
1643 2021-02-24  Alan Modra  <amodra@gmail.com>
1644
1645         PR 23691
1646         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1647         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1648         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1649         and use alongside TARGET_CPU_CFILES.
1650         (EXTRA_DIST): Update location of generated .c files.
1651         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1652         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1653         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1654         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1655         dependencies.
1656         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1657         (itbl-parse.c, itbl-parse.h): Tidy.
1658         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1659         * config/bfin-lex.l: Include config/bfin-parse.h.
1660         * configure.ac (extra_objects): Move object files corresponding
1661         to .y and .l files now in config/ to config/.
1662         * Makefile.in: Regenerate.
1663         * configure: Regenerate.
1664         * po/POTFILES.in: Regenerate.
1665
1666 2021-02-19  Nick Clifton  <nickc@redhat.com>
1667
1668         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1669         misleading indentation.
1670
1671 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1672
1673         PR 27158
1674         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1675         (md_apply_fix): Likewise.
1676         (md_convert_frag_branch): Likewise.
1677         (validate_riscv_insn): Likewise.  Also arranged operands, including
1678         added C5 and C6 operands, and removed unused Ci and C< operands.
1679         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1680         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1681         * testsuite/gas/riscv/insn.s: Likewise.
1682
1683 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1684
1685         * config/tc-riscv.c: Included cpu-riscv.h.
1686         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1687         (struct riscv_csr_extra): Likewise.
1688         (struct riscv_ext_version): Likewise.
1689         (ext_version_table): Moved from opcodes/riscv-opc.c.
1690         (default_isa_spec): Updated type to riscv_spec_class.
1691         (default_priv_spec): Likewise.
1692         (riscv_set_default_isa_spec): Updated.
1693         (init_ext_version_hash): Likewise.
1694         (riscv_init_csr_hash): Likewise, also fixed indent.
1695
1696 2021-02-17  Alan Modra  <amodra@gmail.com>
1697
1698         * testsuite/gas/elf/section28.d: xfail h8300.
1699
1700 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1701
1702         PR gas/27412
1703         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1704         when checking incorrect section attributes.
1705         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1706         * testsuite/gas/elf/section28.d: New file.
1707         * testsuite/gas/elf/section28.s: Likewise.
1708         * testsuite/gas/elf/section29.d: Likewise.
1709         * testsuite/gas/elf/section29.s: Likewise.
1710
1711 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1712
1713         * testsuite/gas/i386/sse-check.s,
1714         testsuite/gas/i386/sse2avx.s,
1715         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1716         * testsuite/gas/i386/sse-check-error.l,
1717         testsuite/gas/i386/sse-check-warn.e,
1718         testsuite/gas/i386/sse-check.d,
1719         testsuite/gas/i386/sse2avx.d,
1720         testsuite/gas/i386/x86-64-sse-check-error.l,
1721         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1722         * testsuite/gas/i386/property-cvtpi2pd.s,
1723         testsuite/gas/i386/property-cvtpi2pd.d,
1724         testsuite/gas/i386/property-cvtpi2ps.s,
1725         testsuite/gas/i386/property-cvtpi2ps.d: New.
1726         * testsuite/gas/i386/i386.exp: Run new tests.
1727
1728 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1729
1730         * config/tc-i386.c (md_assemble): Use template rather than
1731         actuals when updating i.xstate.
1732         * testsuite/gas/i386/property-4.d,
1733         testsuite/gas/i386/property-5.d,
1734         testsuite/gas/i386/property-12.d: Adjust expectations.
1735
1736 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1737
1738         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1739         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1740         * testsuite/gas/i386/property-ldmxcsr.s,
1741         testsuite/gas/i386/property-ldmxcsr.d,
1742         testsuite/gas/i386/property-vldmxcsr.s,
1743         testsuite/gas/i386/property-vldmxcsr.d,
1744         testsuite/gas/i386/property-vzeroall.s,
1745         testsuite/gas/i386/property-vzeroall.d: New.
1746         * testsuite/gas/i386/i386.exp: Run new tests.
1747
1748 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1749
1750         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1751         tests to bitness independent section.
1752         * testsuite/gas/i386/x86-64-property-2.d,
1753         testsuite/gas/i386/x86-64-property-3.d,
1754         testsuite/gas/i386/x86-64-property-4.d,
1755         testsuite/gas/i386/x86-64-property-5.d,
1756         testsuite/gas/i386/x86-64-property-6.d,
1757         testsuite/gas/i386/x86-64-property-10.d,
1758         testsuite/gas/i386/x86-64-property-11.d,
1759         testsuite/gas/i386/x86-64-property-12.d,
1760         testsuite/gas/i386/x86-64-property-13.d: Delete.
1761
1762 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1763
1764         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1765         movdir.s.
1766         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1767
1768 2021-02-16  Alan Modra  <amodra@gmail.com>
1769
1770         PR 27426
1771         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1772         in another place.
1773
1774 2021-02-16  Alan Modra  <amodra@gmail.com>
1775
1776         * read.c (demand_copy_C_string): Really check for embedded zeros.
1777
1778 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1779
1780         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1781         * doc/c-s390.texi: Document arch14 march option.
1782         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1783         * testsuite/gas/s390/zarch-arch14.d: New test.
1784         * testsuite/gas/s390/zarch-arch14.s: New test.
1785
1786 2021-02-12  Nick Clifton  <nickc@redhat.com>
1787
1788         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1789         following.
1790         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1791
1792 2021-02-12  Alan Modra  <amodra@gmail.com>
1793
1794         * testsuite/gas/all/pr27381.err: Don't match source file name.
1795         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1796         * testsuite/gas/all/pr27384.err: Don't match source file name.
1797         Adjust line number.
1798         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1799         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1800
1801 2021-02-11  Alan Modra  <amodra@gmail.com>
1802
1803         * NEWS: Mention arm-symbianelf removal.
1804
1805 2021-02-10  Nick Clifton  <nickc@redhat.com>
1806
1807         * listing.c (buffer_line): Remove debugging code accidentally
1808         included with the fix for PR 27384.
1809
1810 2021-02-09  Nick Clifton  <nickc@redhat.com>
1811
1812         PR 27381
1813         * read.c (s_incbin): Check that the file to be included is a
1814         regular, non-directory file.
1815         * testsuite/gas/all/pr27381.s: New test source file.
1816         * testsuite/gas/all/pr27381.d: New test control file.
1817         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1818         * testsuite/gas/all/gas.exp: Run the new test.
1819
1820 2021-02-09  Alan Modra  <amodra@gmail.com>
1821
1822         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1823         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1824         support.
1825         * config/te-symbian.h: Delete.
1826         * configure.tgt: Remove arm-*-symbianelf*.
1827         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1828         target selection.
1829         * testsuite/gas/arm/arch4t.d: Likewise.
1830         * testsuite/gas/arm/got_prel.d: Likewise.
1831         * testsuite/gas/arm/mapdir.d: Likewise.
1832         * testsuite/gas/arm/mapmisc.d: Likewise.
1833         * testsuite/gas/arm/mapsecs.d: Likewise.
1834         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1835         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1836         * testsuite/gas/arm/thumb.d: Likewise.
1837         * testsuite/gas/arm/thumbrel.d: Likewise.
1838         * Makefile.in: Regenerate.
1839         * po/POTFILES.in: Regenerate.
1840
1841 2021-02-09  Nick Clifton  <nickc@redhat.com>
1842
1843         PR 27384
1844         * listing.c (listing_psize): Check the result of the width
1845         expression before assigning it to paper_width.
1846         * testsuite/gas/all/pr27384.s: New test source file.
1847         * testsuite/gas/all/pr27384.d: New test control file.
1848         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1849         * testsuite/gas/all/gas.exp: Run the new test.
1850
1851 2021-02-09  Nick Clifton  <nickc@redhat.com>
1852
1853         PR 27355
1854         * testsuite/gas/elf/pr27355.s: New test source file.
1855         * testsuite/gas/elf/pr27355.d: New test control file.
1856         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1857         * testsuite/gas/elf/elf.exp: Run the new test.
1858
1859 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1860
1861         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1862         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1863         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1864         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1865         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1866
1867 2021-02-08  Nick Clifton  <nickc@redhat.com>
1868
1869         PR 27355
1870         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1871         if it has not already been created.
1872
1873 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1874
1875         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1876         INSN_CLASS_ZB*.
1877         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1878         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1879         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1880
1881 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1882
1883         * doc/c-s390.texi: Document vector instruction formats.
1884
1885 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1886
1887         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1888
1889 2021-02-01  Alan Modra  <amodra@gmail.com>
1890
1891         PR 27283
1892         * config/tc-alpha.c (insert_operand): Delete dead code.
1893
1894 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1895
1896         PR gas/27243
1897         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1898         --gdwarf-N.
1899         * testsuite/gas/nios2/relax.d: New file.
1900         * testsuite/gas/nios2/relax.s: Likewise.
1901
1902 2021-01-26  Alan Modra  <amodra@gmail.com>
1903
1904         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1905         notarget all except hppa.  Comment.
1906         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1907         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1908         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1909         * testsuite/gas/all/sleb128-7.d: Likewise.
1910         * testsuite/gas/all/sleb128-9.d: Likewise.
1911         * testsuite/gas/elf/bignums.d: Likewise.
1912         * testsuite/gas/elf/group0c.d: Likewise.
1913         * testsuite/gas/elf/group1a.d: Likewise.
1914         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1915         * testsuite/gas/elf/section15.d: Likewise.
1916         * testsuite/gas/elf/section4.d: Likewise.
1917         * testsuite/gas/elf/section7.d: Likewise.
1918         * testsuite/gas/macros/irp.d: Likewise.
1919         * testsuite/gas/macros/repeat.d: Likewise.
1920         * testsuite/gas/macros/rept.d: Likewise.
1921         * testsuite/gas/macros/test2.d: Likewise.
1922         * testsuite/gas/macros/vararg.d: Likewise.
1923         * testsuite/gas/all/string.d: Use xfail rather than skip.
1924         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1925         * testsuite/gas/elf/section0.d: Likewise.
1926         * testsuite/gas/elf/section1.d: Likewise.
1927         * testsuite/gas/elf/section10.d: Likewise.
1928         * testsuite/gas/elf/section11.d: Likewise.
1929         * testsuite/gas/elf/section6.d: Likewise.
1930         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1931         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1932         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1933
1934 2021-01-26  Alan Modra  <amodra@gmail.com>
1935
1936         * testsuite/gas/all/byte.d,
1937         * testsuite/gas/all/byte.l,
1938         * testsuite/gas/all/byte.s: Delete.
1939         * testsuite/gas/all/gas.exp: Don't run byte test.
1940
1941 2021-01-26  Alan Modra  <amodra@gmail.com>
1942
1943         PR 27282
1944         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1945         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1946
1947 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1948
1949         PR gas/27228
1950         * testsuite/gas/elf/elf.exp: Run pr27228.
1951         * testsuite/gas/elf/pr27228.d: New file.
1952         * testsuite/gas/elf/pr27228.s: Likewise.
1953
1954 2021-01-24  Alan Modra  <amodra@gmail.com>
1955
1956         PR 27228
1957         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
1958         is defined.
1959
1960 2021-01-21  Alan Modra  <amodra@gmail.com>
1961
1962         PR 27221
1963         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
1964         line number info when gas is generating it.
1965         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
1966         * testsuite/gas/m68hc11/indexed12.d: Likewise.
1967         * testsuite/gas/elf/elf.exp: Don't run warn-2.
1968         * gas/testsuite/gas/elf/warn-2.s: Delete.
1969
1970 2021-01-21  Alan Modra  <amodra@gmail.com>
1971
1972         PR 27218
1973         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
1974         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
1975         error for negative file numbers.
1976
1977 2021-01-20  Alan Modra  <amodra@gmail.com>
1978
1979         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
1980         * testsuite/gas/ppc/test1elf32.d: Likewise.
1981         * testsuite/gas/ppc/test1elf64.d: Likewise.
1982
1983 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
1984
1985         PR gas/27195
1986         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
1987         needed.
1988         (dwarf2_directive_filename): Likewise.
1989         (dwarf2_directive_loc): Likewise.
1990         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
1991         * testsuite/gas/lns/lns-diag-1.l: Remove the
1992         "Error: file number less than one" errors.
1993
1994 2021-01-18  Alan Modra  <amodra@gmail.com>
1995
1996         PR 27198
1997         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
1998         * testsuite/gas/i386/pr27198.d,
1999         * gas/testsuite/gas/i386/pr27198.err,
2000         * gas/testsuite/gas/i386/pr27198.s: New test.
2001         * gas/testsuite/gas/i386/i386.exp: Run it.
2002
2003 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2004
2005         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2006         also aligned the code.
2007         * config/tc-riscv.h: Likewise.
2008
2009 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2010
2011         * config/tc-riscv.c: Error and warning messages tidy.
2012         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2013         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2014         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2015         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2016         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2017         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2018         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2019
2020 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2021
2022         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2023         comment "fallthru" to "Fall through" that end with a period and
2024         two spaces.
2025
2026 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2027
2028         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2029         Delete warning that these are only available with ELF targets.
2030         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2031         * read.c (potable): ... here.
2032
2033 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2034
2035         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2036         * Makefile.in: Regenerated.
2037
2038 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2039
2040         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2041         (parse_int): Mark char_bag const.
2042
2043 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2044
2045         PR gas/27178
2046         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2047         Don't generate GOT_symbol for PLT relocations.
2048         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2049         * testsuite/gas/i386/no-got.d: New file.
2050         * testsuite/gas/i386/no-got.s: Likewise.
2051         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2052         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2053
2054 2021-01-13  Alan Modra  <amodra@gmail.com>
2055
2056         * Makefile.in: Regenerate.
2057         * Makefile.in: Regenerate.
2058
2059 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2060
2061         PR binutils/26792
2062         * configure.ac: Use GNU_MAKE_JOBSERVER.
2063         * aclocal.m4: Regenerated.
2064         * configure: Likewise.
2065
2066 2021-01-12  Nick Clifton  <nickc@redhat.com>
2067
2068         * po/fr.po: Updated French translation.
2069
2070 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2071
2072         PR ld/27173
2073         * configure: Regenerated.
2074
2075 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2076
2077         * NEWS: Remove CSRE.
2078         * config/tc-aarch64.c (parse_csr_operand): Delete.
2079         (parse_operands): Delete handling of
2080         AARCH64_OPND_CSRE_CSR.
2081         (aarch64_features): Remove csre.
2082         * doc/c-aarch64.texi: Remove CSRE.
2083         * testsuite/gas/aarch64/csre.d: Delete.
2084         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2085         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2086         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2087         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2088         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2089         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2090         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2091
2092 2021-01-11  Nick Clifton  <nickc@redhat.com>
2093
2094         * po/uk.po: Updated Ukranian translation.
2095
2096 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2097
2098         * configure: Regenerated.
2099
2100 2021-01-09  Nick Clifton  <nickc@redhat.com>
2101
2102         * configure: Regenerate.
2103         * po/gas.pot: Regenerate.
2104
2105 2021-01-09  Nick Clifton  <nickc@redhat.com>
2106
2107         * 2.36 release branch crated.
2108
2109 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2110
2111         * testsuite/gas/ppc/rop-checks.d,
2112         * testsuite/gas/ppc/rop-checks.l,
2113         * testsuite/gas/ppc/rop-checks.s,
2114         * testsuite/gas/ppc/rop.d,
2115         * testsuite/gas/ppc/rop.s: New tests.
2116         * testsuite/gas/ppc/ppc.exp: Run them.
2117
2118 2021-01-09  Alan Modra  <amodra@gmail.com>
2119
2120         * configure: Regenerate.
2121
2122 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2123
2124         * configure: Regenerate.
2125
2126 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2127
2128         PR 27109
2129         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2130         section symbol.
2131         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2132         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2133         on the section symbol.
2134         (set_symtab): Don't generate unused section symbols.
2135         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2136         on the section symbol.
2137         * config/obj-elf.c (elf_adjust_symtab): Call
2138         symbol_mark_used_in_reloc on the group signature symbol.
2139         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2140         from expected output.
2141         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2142         is_elf_unused_section_symbols.
2143         * testsuite/gas/elf/section2.e: Updated.
2144         * testsuite/gas/elf/section2.e-unused: New file.
2145         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2146         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2147         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2148         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2149         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2150         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2151         * testsuite/gas/i386/size-1.d: Likewise.
2152         * testsuite/gas/i386/size-3.d: Likewise.
2153         * testsuite/gas/i386/svr4.d: Likewise.
2154         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2155         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2156         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2157         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2158
2159 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2160
2161         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2162         INSN_CLASS_ZIHINTPAUSE.
2163         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2164         the pause hint instruction.
2165         * testsuite/gas/riscv/pause.s: Likewise.
2166
2167 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2168             Jim Wilson  <jimw@sifive.com>
2169             Andrew Waterman  <andrew@sifive.com>
2170             Maxim Blinov  <maxim.blinov@embecosm.com>
2171             Kito Cheng  <kito.cheng@sifive.com>
2172             Nelson Chu  <nelson.chu@sifive.com>
2173
2174         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2175         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2176         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2177         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2178         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2179         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2180
2181 2021-01-06  Alan Modra  <amodra@gmail.com>
2182
2183         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2184
2185 2021-01-06  Alan Modra  <amodra@gmail.com>
2186
2187         * testsuite/gas/macros/app1.d: xfail tic30.
2188         * testsuite/gas/macros/app2.d: Likewise.
2189         * testsuite/gas/macros/app3.d: Likewise.
2190         * testsuite/gas/macros/app4.d: Likewise.
2191
2192 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2193
2194         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2195         * doc/c-riscv.texi: Likewise.
2196
2197 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2198
2199         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2200         to littleriscv.
2201         * testsuite/gas/riscv/li64.d: Likewise.
2202         * testsuite/gas/riscv/lla32.d: Likewise.
2203         * testsuite/gas/riscv/lla64.d: Likewise.
2204         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2205         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2206         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2207         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2208         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2209         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2210         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2211
2212 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2213
2214         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2215         elf32-bigriscv.
2216         (install_insn): Always write instructions as little endian.
2217         (riscv_make_nops): Likewise.
2218         (md_convert_frag_branch): Likewise.
2219         (md_number_to_chars): Write data in target endianness.
2220         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2221         (md_parse_option): Handle the endian options.
2222         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2223         already defined.
2224         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2225
2226 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2227
2228         PR ld/26256
2229         * config/obj-elf.c (obj_elf_change_section): Also filter out
2230         SHF_LINK_ORDER.
2231
2232 2021-01-04  Alan Modra  <amodra@gmail.com>
2233
2234         PR 27102
2235         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2236         message and register symbol error message.
2237
2238 2021-01-04  Alan Modra  <amodra@gmail.com>
2239
2240         PR 27101
2241         * read.c (s_align): Use a large enough type for "align" to hold
2242         the result of get_absolute_expression.
2243
2244 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2245
2246         * config/tc-i386.c: Correct comment spelling.
2247         * config/tc-riscv.c: Likewise.
2248         * config/tc-s390.c: Correct comment grammar.
2249         * doc/c-i386.texi: Correct spelling.
2250         * doc/c-s390.texi: Correct grammar.
2251
2252 2021-01-01  Alan Modra  <amodra@gmail.com>
2253
2254         Update year range in copyright notice of all files.
2255
2256 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2257
2258         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2259
2260 For older changes see ChangeLog-2020
2261 \f
2262 Copyright (C) 2021 Free Software Foundation, Inc.
2263
2264 Copying and distribution of this file, with or without modification,
2265 are permitted in any medium without royalty provided the copyright
2266 notice and this notice are preserved.
2267
2268 Local Variables:
2269 mode: change-log
2270 left-margin: 8
2271 fill-column: 74
2272 version-control: never
2273 End: