gas/ChangeLog

   1 2021-06-15  Jan Beulich  <jbeulich@suse.com>
   2
   3         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
   4         of object format controlling option. Add Mach-O to the latter.
   5         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
   6         accordingly.
   7
   8 2021-06-15  Jan Beulich  <jbeulich@suse.com>
   9
  10         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
  11         (optimize_disp, i386_finalize_displacement): Use
  12         operand_type_and_not.
  13         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
  14
  15 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  16
  17         * config/tc-i386.c (offset_in_range): Bail early when mask would
  18         cover all bits anyway.
  19
  20 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  21
  22         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
  23         the BFD64-only logic to also apply to non-64-bit code.
  24         (i386_finalize_displacement): Use extend_to_32bit_address for
  25         non-64-bit code. Drop now redundant O_constant checks.
  26         * testsuite/gas/i386/disp-imm-32.s,
  27         testsuite/gas/i386/disp-imm-32.d: New.
  28         * testsuite/gas/i386/i386.exp: Run new test.
  29
  30 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  31
  32         * config/tc-i386.c (offset_in_range): Replace uses of
  33         bfd_sprintf_vma.
  34
  35 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  36
  37         * config/tc-i386.c (offset_in_range): Adjust conditional.
  38         * testsuite/gas/i386/disp-imm-16.s,
  39         testsuite/gas/i386/disp-imm-16.l,
  40         testsuite/gas/i386/disp-imm-64.s,
  41         testsuite/gas/i386/disp-imm-64.l: New.
  42         * testsuite/gas/i386/i386.exp: Run new tests.
  43
  44 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  45
  46         * config/tc-i386.c (i386_att_operand): Re-introduce (now
  47         properly named) parens_not_balanced.
  48         * testsuite/gas/i386/sib.s: Add more cases.
  49         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
  50         Adjust expectations.
  51
  52 2021-06-14  Jan Beulich  <jbeulich@suse.com>
  53
  54         * read.c (emit_expr_with_reloc): Fold three as_warn().
  55
  56 2021-06-14  Jan Beulich  <jbeulich@suse.com>
  57
  58         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
  59         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
  60         conditional.
  61
  62 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
  65         if needed.
  66         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
  67
  68 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
  69
  70         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
  71         and riscv_set_rve both for -march and elf attributes.
  72         (riscv_after_parse_args): Likewise.
  73
  74 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  75
  76         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
  77         (do_vusdot): Likewise.
  78         (do_vsudot): Likewise.
  79         (check_cde_operand): Likewise.
  80         (do_vdot): Likewise.
  81
  82 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  83
  84         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
  85
  86 2021-06-10  Jan Beulich  <jbeulich@suse.com>
  87
  88         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
  89         when it would grow code size in 16-bit mode.
  90         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
  91         * testsuite/gas/i386/lea16-optimize2.d: New.
  92         * testsuite/gas/i386/i386.exp: Run new test.
  93
  94 2021-06-08  Jan Beulich  <jbeulich@suse.com>
  95
  96         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
  97         Adjust expectations.
  98         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
  99
 100 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 101
 102         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 103         and fits_in_unsigned_long.
 104
 105 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 106
 107         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 108         and fits_in_unsigned_long. Combine if()s.
 109
 110 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 111
 112         * config/tc-i386.c (optimize_disp): Write back updated value.
 113         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 114         cases.
 115         * testsuite/gas/i386/lea16-optimize.d,
 116         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 117         Adjust expectations.
 118         * testsuite/gas/i386/lea16.d: New.
 119         * testsuite/gas/i386/i386.exp: Run new test.
 120
 121 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 122
 123         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 124         Re-order.
 125
 126 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 127
 128         * config/tc-i386.c (i386_att_operand): Re-write handling of
 129         vector operations operand suffix.
 130         * testsuite/gas/i386/unary.s: Add more cases.
 131         * testsuite/gas/i386/unary.d: Adjust expectations.
 132
 133 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 134
 135         * config/tc-i386.c (parse_operands): Reduce scope of
 136         paren_not_balanced, to match the new in_quotes. Skip over quoted
 137         regions of operands.
 138         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 139         double quote.
 140         * testsuite/gas/i386/unary.s: Add more cases.
 141         * testsuite/gas/i386/unary.d: Adjust expectations.
 142
 143 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 144
 145         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 146         (md_begin): Fold digit and lower-case letter handling.
 147         (starts_memory_operand): Permit more characters.
 148         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 149         * testsuite/gas/i386/i386.exp: Run new test.
 150
 151 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 152
 153         * config/tc-i386.c (starts_memory_operand): New.
 154         (i386_att_operand): Use it.
 155         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 156         * testsuite/gas/i386/i386.exp: Run new test.
 157
 158 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 159
 160         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 161         start-of-expression. Don't permit '*' when one was already seen.
 162
 163 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 164
 165         * config/tc-i386.c (parse_operands): Don't check for matched
 166         square brackets.
 167
 168 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 169
 170         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 171         (i386_att_operand): Adjust calls to check_VecOperations.
 172         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 173
 174 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 175
 176         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 177
 178 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 179
 180         * config/tc-i386.c (extend_to_32bit_address): New.
 181         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 182         (signed_cons): Use object_64bit.
 183         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 184         testsuite/gas/i386/wrap32-text.d: New.
 185         * testsuite/gas/i386/i386.exp: Run new tests.
 186
 187 2021-06-03  Alan Modra  <amodra@gmail.com>
 188
 189         PR 1202
 190         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 191
 192 2021-05-29  Alan Modra  <amodra@gmail.com>
 193
 194         * testsuite/gas/ppc/raw.s,
 195         * testsuite/gas/ppc/raw.d: New test.
 196         * testsuite/gas/ppc/ppc.exp: Run it.
 197
 198 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 199
 200         * testsuite/gas/mips/c0.d: New test.
 201         * testsuite/gas/mips/mips1@c0.d: New test.
 202         * testsuite/gas/mips/mips2@c0.d: New test.
 203         * testsuite/gas/mips/mips3@c0.d: New test.
 204         * testsuite/gas/mips/mips4@c0.d: New test.
 205         * testsuite/gas/mips/mips5@c0.d: New test.
 206         * testsuite/gas/mips/mips32@c0.d: New test.
 207         * testsuite/gas/mips/mips64@c0.d: New test.
 208         * testsuite/gas/mips/r3000@c0.d: New test.
 209         * testsuite/gas/mips/r3900@c0.d: New test.
 210         * testsuite/gas/mips/r4000@c0.d: New test.
 211         * testsuite/gas/mips/vr5400@c0.d: New test.
 212         * testsuite/gas/mips/r5900@c0.d: New test.
 213         * testsuite/gas/mips/sb1@c0.d: New test.
 214         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 215         * testsuite/gas/mips/octeon@c0.d: New test.
 216         * testsuite/gas/mips/xlr@c0.d: New test.
 217         * testsuite/gas/mips/c1.d: New test.
 218         * testsuite/gas/mips/mips1@c1.d: New test.
 219         * testsuite/gas/mips/mips2@c1.d: New test.
 220         * testsuite/gas/mips/mips3@c1.d: New test.
 221         * testsuite/gas/mips/mips4@c1.d: New test.
 222         * testsuite/gas/mips/mips5@c1.d: New test.
 223         * testsuite/gas/mips/mips32@c1.d: New test.
 224         * testsuite/gas/mips/mips64@c1.d: New test.
 225         * testsuite/gas/mips/mipsr6@c1.d: New test.
 226         * testsuite/gas/mips/r3000@c1.d: New test.
 227         * testsuite/gas/mips/r3900@c1.d: New test.
 228         * testsuite/gas/mips/r4000@c1.d: New test.
 229         * testsuite/gas/mips/vr5400@c1.d: New test.
 230         * testsuite/gas/mips/r5900@c1.d: New test.
 231         * testsuite/gas/mips/sb1@c1.d: New test.
 232         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 233         * testsuite/gas/mips/octeon@c1.d: New test.
 234         * testsuite/gas/mips/xlr@c1.d: New test.
 235         * testsuite/gas/mips/c2.d: New test.
 236         * testsuite/gas/mips/vr5400@c2.d: New test.
 237         * testsuite/gas/mips/r5900@c2.d: New test.
 238         * testsuite/gas/mips/octeon@c2.d: New test.
 239         * testsuite/gas/mips/c3.d: New test.
 240         * testsuite/gas/mips/mips1@c3.d: New test.
 241         * testsuite/gas/mips/mips2@c3.d: New test.
 242         * testsuite/gas/mips/mips32@c3.d: New test.
 243         * testsuite/gas/mips/r3000@c3.d: New test.
 244         * testsuite/gas/mips/r3900@c3.d: New test.
 245         * testsuite/gas/mips/c0.l: New test stderr output.
 246         * testsuite/gas/mips/c2.l: New test stderr output.
 247         * testsuite/gas/mips/c3.l: New test stderr output.
 248         * testsuite/gas/mips/c0.s: New test source.
 249         * testsuite/gas/mips/c1.s: New test source.
 250         * testsuite/gas/mips/c2.s: New test source.
 251         * testsuite/gas/mips/c3.s: New test source.
 252         * testsuite/gas/mips/mips.exp: Run the new tests.
 253
 254 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 255
 256         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 257         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 258         * testsuite/gas/mips/mips1@rfe.d: New test.
 259         * testsuite/gas/mips/mips2@rfe.d: New test.
 260         * testsuite/gas/mips/r3000@rfe.d: New test.
 261         * testsuite/gas/mips/r3900@rfe.d: New test.
 262         * testsuite/gas/mips/rfe.l: New test stderr output.
 263
 264 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 265
 266         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 267         ISAs.
 268         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 269         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 270         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 271         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 272         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 273         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 274         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 275         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 276         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 277         * testsuite/gas/mips/mips1@cp0b.d: New test.
 278         * testsuite/gas/mips/mips2@cp0b.d: New test.
 279         * testsuite/gas/mips/mips3@cp0b.d: New test.
 280         * testsuite/gas/mips/r3000@cp0b.d: New test.
 281         * testsuite/gas/mips/r3900@cp0b.d: New test.
 282         * testsuite/gas/mips/r4000@cp0b.d: New test.
 283         * testsuite/gas/mips/r5900@cp0b.d: New test.
 284         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 285         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 286         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 287         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 288         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 289         * testsuite/gas/mips/mips1@cp0c.d: New test.
 290         * testsuite/gas/mips/mips2@cp0c.d: New test.
 291         * testsuite/gas/mips/mips3@cp0c.d: New test.
 292         * testsuite/gas/mips/mips4@cp0c.d: New test.
 293         * testsuite/gas/mips/mips5@cp0c.d: New test.
 294         * testsuite/gas/mips/r3000@cp0c.d: New test.
 295         * testsuite/gas/mips/r3900@cp0c.d: New test.
 296         * testsuite/gas/mips/r4000@cp0c.d: New test.
 297         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 298         * testsuite/gas/mips/r5900@cp0c.d: New test.
 299         * testsuite/gas/mips/mips1@cp0m.d: New test.
 300         * testsuite/gas/mips/r3000@cp0m.d: New test.
 301         * testsuite/gas/mips/octeon@cp2.d: New test.
 302         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 303         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 304         * testsuite/gas/mips/octeon@cp2b.d: New test.
 305         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 306         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 307         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 308         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 309         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 310         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 311         * testsuite/gas/mips/r5900@cp2m.d: New test.
 312         * testsuite/gas/mips/octeon@cp2m.d: New test.
 313         * testsuite/gas/mips/mips1@cp2d.d: New test.
 314         * testsuite/gas/mips/r3000@cp2d.d: New test.
 315         * testsuite/gas/mips/r3900@cp2d.d: New test.
 316         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 317         * testsuite/gas/mips/r5900@cp2d.d: New test.
 318         * testsuite/gas/mips/octeon@cp2d.d: New test.
 319         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 320         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 321         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 322         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 323         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 324         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 325         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 326         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 327         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 328         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 329         * testsuite/gas/mips/mips1@cp3.d: New test.
 330         * testsuite/gas/mips/mips2@cp3.d: New test.
 331         * testsuite/gas/mips/mips32@cp3.d: New test.
 332         * testsuite/gas/mips/r3000@cp3.d: New test.
 333         * testsuite/gas/mips/r3900@cp3.d: New test.
 334         * testsuite/gas/mips/mips1@cp3b.d: New test.
 335         * testsuite/gas/mips/mips2@cp3b.d: New test.
 336         * testsuite/gas/mips/mips32@cp3b.d: New test.
 337         * testsuite/gas/mips/r3000@cp3b.d: New test.
 338         * testsuite/gas/mips/r3900@cp3b.d: New test.
 339         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 340         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 341         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 342         * testsuite/gas/mips/mips1@cp3m.d: New test.
 343         * testsuite/gas/mips/mips2@cp3m.d: New test.
 344         * testsuite/gas/mips/r3000@cp3m.d: New test.
 345         * testsuite/gas/mips/r3900@cp3m.d: New test.
 346         * testsuite/gas/mips/mips2@cp3d.d: New test.
 347         * testsuite/gas/mips/cp0b.l: New test stderr output.
 348         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 349         * testsuite/gas/mips/cp0c.l: New test stderr output.
 350         * testsuite/gas/mips/cp0m.l: New test stderr output.
 351         * testsuite/gas/mips/cp2.l: New test stderr output.
 352         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 353         * testsuite/gas/mips/cp2b.l: New test stderr output.
 354         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 355         * testsuite/gas/mips/cp2m.l: New test stderr output.
 356         * testsuite/gas/mips/cp2d.l: New test stderr output.
 357         * testsuite/gas/mips/cp3.l: New test stderr output.
 358         * testsuite/gas/mips/cp3b.l: New test stderr output.
 359         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 360         * testsuite/gas/mips/cp3m.l: New test stderr output.
 361         * testsuite/gas/mips/cp3d.l: New test stderr output.
 362
 363 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 364
 365         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 366         instruction removal.
 367         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 368
 369 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 370
 371         * testsuite/gas/mips/cp0b.d: New test.
 372         * testsuite/gas/mips/cp0bl.d: New test.
 373         * testsuite/gas/mips/cp2b.d: New test.
 374         * testsuite/gas/mips/micromips@cp2b.d: New test.
 375         * testsuite/gas/mips/cp2bl.d: New test.
 376         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 377         * testsuite/gas/mips/cp3b.d: New test.
 378         * testsuite/gas/mips/cp3bl.d: New test.
 379         * testsuite/gas/mips/cp0b.s: New test source.
 380         * testsuite/gas/mips/cp0bl.s: New test source.
 381         * testsuite/gas/mips/cp2b.s: New test source.
 382         * testsuite/gas/mips/cp2bl.s: New test source.
 383         * testsuite/gas/mips/cp3b.s: New test source.
 384         * testsuite/gas/mips/cp3bl.s: New test source.
 385         * testsuite/gas/mips/mips.exp: Run the new tests.
 386
 387 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 388
 389         * testsuite/gas/mips/rfe.d: New test.
 390         * testsuite/gas/mips/rfe.s: New test source.
 391         * testsuite/gas/mips/mips.exp: Run the new test.
 392
 393 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 394
 395         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 396         * testsuite/gas/mips/mips.exp: Run the new test.
 397         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 398         according to changes to opcodes.
 399         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 400         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 401         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 402         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 403         * testsuite/gas/mips/trunc.d: Likewise.
 404
 405 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 406
 407         * testsuite/gas/mips/cp0c.d: New test.
 408         * testsuite/gas/mips/cp0m.d: New test.
 409         * testsuite/gas/mips/r3900@cp0m.d: New test.
 410         * testsuite/gas/mips/cp2.d: New test.
 411         * testsuite/gas/mips/micromips@cp2.d: New test.
 412         * testsuite/gas/mips/cp2m.d: New test.
 413         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 414         * testsuite/gas/mips/micromips@cp2m.d: New test.
 415         * testsuite/gas/mips/cp2d.d: New test.
 416         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 417         * testsuite/gas/mips/micromips@cp2d.d: New test.
 418         * testsuite/gas/mips/cp2-64.d: New test.
 419         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 420         * testsuite/gas/mips/cp3.d: New test.
 421         * testsuite/gas/mips/cp3m.d: New test.
 422         * testsuite/gas/mips/cp3d.d: New test.
 423         * testsuite/gas/mips/cp0c.s: New test source.
 424         * testsuite/gas/mips/cp0m.s: New test source.
 425         * testsuite/gas/mips/cp2.s: New test source.
 426         * testsuite/gas/mips/cp2m.s: New test source.
 427         * testsuite/gas/mips/cp2d.s: New test source.
 428         * testsuite/gas/mips/cp2-64.s: New test source.
 429         * testsuite/gas/mips/cp3.s: New test source.
 430         * testsuite/gas/mips/cp3m.s: New test source.
 431         * testsuite/gas/mips/cp3d.s: New test source.
 432         * testsuite/gas/mips/mips.exp: Run the new tests.
 433
 434 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 435
 436         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 437         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 438         operand code.
 439
 440 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 441
 442         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 443         * testsuite/gas/mips/mips.exp: Run it.
 444
 445 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 446
 447         * testsuite/gas/mips/micromips.d: Update disassembly according
 448         to "dmtc1" entry fix with opcodes.
 449         * testsuite/gas/mips/micromips-compact.d: Likewise.
 450         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 451         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 452         * testsuite/gas/mips/micromips-trap.d: Likewise.
 453         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 454
 455 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 456
 457         * config/tc-mips.c (FCSR): New macro.
 458         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 459
 460 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 461
 462         PR ld/27905
 463         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 464         (set_16bit_gcc_code_flag): Likewise.
 465         (x86_cleanup): Likewise.
 466         * testsuite/gas/i386/code16-2.d: Updated.
 467         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 468
 469 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 470
 471         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 472         * testsuite/gas/ppc/vsx.s: Likewise.
 473
 474 2021-05-27  Alan Modra  <amodra@gmail.com>
 475
 476         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 477         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 478         error.
 479
 480 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         PR ld/27905
 483         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 484         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 485         object.
 486         (set_16bit_gcc_code_flag): Likewise.
 487         (x86_cleanup): Always generate the GNU property note if
 488         x86_feature_2_used isn't 0.
 489         * testsuite/gas/i386/code16-2.d: New file.
 490         * testsuite/gas/i386/code16-2.s: Likewise.
 491         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 492         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 493
 494 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 495
 496         PR gas/27906
 497         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 498         movsbq.
 499
 500 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 501
 502         * config/tc-riscv.c (riscv_set_arch): Set
 503         check_unknown_prefixed_ext to true for assembler.
 504
 505 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 506
 507         PR gas/25235
 508         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 509         (relax_adr): Thumb symbols 4 bytes.
 510         * testsuite/gas/arm/pr25235.d: New test.
 511         * testsuite/gas/arm/pr25235.s: New test.
 512
 513 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 514
 515         PR 25212
 516         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 517         will choose ilp32e abi for rv32e.  Besides, report errors for the
 518         invalid march and mabi combinations.
 519         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 520         ilp32e abi for rve extension.
 521         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 522         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 523         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 524         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 525         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 526         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 527         Renamed all mabi testcases to their march-mabi settings.
 528
 529 2021-05-22  Alan Modra  <amodra@gmail.com>
 530
 531         PR 25599
 532         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 533         adjustment.  Add assertion.
 534         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 535         for PCREL60B.
 536
 537 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 538
 539         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 540         (signed_overflow): New function.
 541         (unsigned_overflow): New function.
 542         (is_overflow): Use new functions.
 543         (md_apply_fix): Use signed_overflow.
 544         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 545         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 546         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 547
 548 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 549
 550         PR 27888
 551         * Makefile.am (ZLIB): Define.
 552         (as_new_LDADD): Add it.
 553         * Makefile.in: Regenerate.
 554
 555 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 556
 557         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 558         into the same GPR twice.
 559         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 560         * testsuite/gas/arm/mve-vmov-3.d: New test.
 561         * testsuite/gas/arm/mve-vmov-3.s: New test.
 562
 563 2021-05-12  Alan Modra  <amodra@gmail.com>
 564
 565         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 566         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 567
 568 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 569
 570         PR 27823
 571         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 572         instruction.
 573         * testsuite/gas/z80/ill_ops.s: New test source file.
 574         * testsuite/gas/z80/ill_ops.d: New test driver.
 575         * testsuite/gas/z80/ill_ops.l: New test error output.
 576
 577 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 578
 579         PR 27415
 580         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 581         24-bit shifts.
 582         * testsuite/gas/z80/z80_reloc.a: Update tests.
 583         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 584
 585 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 586
 587         * doc/Makefile.am (html-local, as/index.html): New targets.
 588         * doc/Makefile.in: Regenerate.
 589
 590 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 591
 592         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 593         * doc/Makefile.in: Regenerate.
 594
 595 2021-05-07  Nick Clifton  <nickc@redhat.com>
 596
 597         PR 3136
 598         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 599         (obj_elf_bss): New function.  Change to the .bss section.
 600         Support an optional subsection number.
 601         (obj_elf_change_section): Call obj_elf_section_change_hook.
 602         (obj_elf_section): Likewise.
 603         (obj_elf_data): Likewise.
 604         (obj_elf_text): Likewise.
 605         (obj_elf_struct): Likewise.
 606         (obj_elf_subsection): Likewise.
 607         (obj_elf_previous): Likewise.
 608         * config/obj-elf.h (obj_elf_bss): Prototype.
 609         * doc/as.texi (Bss): New node.
 610
 611 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 612
 613         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 614         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 615         (coff_frob_section): Likewise.
 616         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 617         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 618         SA_SET_SECT_NRELOC) New defines.
 619         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 620         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 621         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 622         * testsuite/gas/ppc/aix.exp: New tests.
 623         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 624         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 625         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 626
 627         * config/tc-ppc.c (ppc_function): Update comment for
 628         fifth argument.
 629         (ppc_frob_symbol): Remove ppc_last_function check.
 630         Make sure coff_last_function is reset.
 631         Correctly set fsize when not provided in .function.
 632         * testsuite/gas/ppc/aix.exp: New tests.
 633         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 634         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 635         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 636
 637 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 638
 639         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 640         * testsuite/gas/i386/i386.exp: Run new test.
 641
 642 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 643
 644         * config/tc-i386.c (output_disp): Use disps field instead of
 645         imms one.
 646
 647 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 648
 649         * config/tc-i386.c (i386_finalize_immediate): Move register
 650         check ...
 651         (i386_immediate): ... here.
 652
 653 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 654
 655         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 656         Re-arrange operand type accumulation.
 657
 658 2021-05-06  Stafford Horne  <shorne@gmail.com>
 659
 660         PR 21464
 661         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 662         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 663         relocation.
 664
 665 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 666
 667         PR 27764
 668         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 669         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 670         * testsuite/gas/riscv/a-ext.d: Likewise.
 671         * testsuite/gas/riscv/a-ext.s: Likewise.
 672
 673 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 674
 675         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 676         #if.
 677         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 678         Add two further .long and an .equ.
 679         * testsuite/gas/i386/secrel.d: Adjust expecations.
 680
 681 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 682
 683         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 684         Convert Windows to UNIX EOL.
 685
 686 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 687
 688         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 689         variant into ELF one.
 690
 691 2021-05-03  Alan Modra  <amodra@gmail.com>
 692
 693         * testsuite/gas/elf/section25.s: Don't start directives in first
 694         column.
 695         * testsuite/gas/elf/section26.s: Likewise.
 696
 697 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 698
 699         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 700         * testsuite/gas/i386/lea64.d,
 701         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 702         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 703         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 704
 705 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 706
 707         * config/tc-i386.c (i386_validate_fix): Change return type to
 708         int. Short-circuit BFD_RELOC_SIZE* handling.
 709         (tc_gen_reloc): New local variable sym. Extend logic when
 710         processing BFD_RELOC_SIZE*.
 711         * config/tc-i386.f (i386_validate_fix): Change return type to
 712         int.
 713         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 714         returns zero.
 715         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 716         testsuite/gas/i386/size-5b.d: New.
 717         * testsuite/gas/i386/i386.exp: Run new tests.
 718
 719 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 720
 721         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 722         symbols when resolving BFD_RELOC_SIZE*.
 723         * testsuite/gas/i386/size-2.s: Add section size cases.
 724         * testsuite/gas/i386/size-2.d,
 725         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 726
 727 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 728             H.J. Lu  <hjl.tools@gmail.com>
 729
 730         PR gas/27763
 731         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 732         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 733         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 734         (md_estimate_size_before_relax): Move local variable fixP. Set
 735         it from fix_new() return values. Mark 4-byte relocs as signed
 736         for 64-bit.
 737         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 738         * testsuite/gas/i386/x86-64-rip-2.s,
 739         * testsuite/gas/i386/x86-64-rip-2.d,
 740         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 741         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 742         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 743         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 744         * testsuite/gas/i386/i386.exp: Run new tests.
 745
 746 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 747
 748         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 749
 750 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 751
 752         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 753         BFD_RELOC_SIZE*.
 754
 755 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 756
 757         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 758         overflow check to 64-bit objects.
 759
 760 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 761
 762         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 763         (optimize_encoding): Handle LEA.
 764         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 765         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 766         Add many more forms.
 767         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 768         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 769         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 770         New.
 771         * testsuite/gas/i386/i386.exp: Run new tests.
 772
 773 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 774
 775         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 776         signed.
 777         * testsuite/gas/i386/x86-64-addr32-bad.s,
 778         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 779         * testsuite/gas/i386/i386.exp: Run new test.
 780
 781 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 782
 783         * testsuite/gas/elf/section25.d: Run it everywhere.
 784         * testsuite/gas/elf/section26.d: Likewise.
 785         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 786
 787 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 788
 789         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 790         optional "code" argument.
 791
 792 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 793
 794         * config/tc-i386.c (want_disp32): New.
 795         (md_assemble): Use it.
 796         (optimize_disp): Likewise.
 797         (build_modrm_byte): Likewise.
 798
 799 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 800
 801         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 802         check ...
 803         (md_assemble): ... here.
 804
 805 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 806
 807         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 808         Move up setting of disp32.
 809
 810 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 811
 812         * config/tc-i386.c (pe): Don't truncate expression value.
 813         (i386_finalize_displacement): Likewise.
 814
 815 2021-04-21  Nick Clifton  <nickc@redhat.com>
 816
 817         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 818         for named section symbols.
 819         * testsuite/gas/arm/thumbver.d: Likewise.
 820         * testsuite/gas/bfin/loop_temps.d: Likewise.
 821         * testsuite/gas/elf/section2.e-arc: Likewise.
 822         * testsuite/gas/elf/section2.e-arm: Likewise.
 823         * testsuite/gas/elf/section2.e-csky: Likewise.
 824         * testsuite/gas/elf/section2.e-m32r: Likewise.
 825         * testsuite/gas/elf/section2.e-mips: Likewise.
 826         * testsuite/gas/elf/section2.e-msp430: Likewise.
 827         * testsuite/gas/elf/section2.e-riscv: Likewise.
 828         * testsuite/gas/elf/section2.e-rl78: Likewise.
 829         * testsuite/gas/elf/section2.e-rx: Likewise.
 830         * testsuite/gas/elf/section2.e-score: Likewise.
 831         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 832         * testsuite/gas/elf/section2.e-unused: Likewise.
 833         * testsuite/gas/elf/section2.e-v850: Likewise.
 834         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 835         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 836         * testsuite/gas/ia64/alias.d: Likewise.
 837         * testsuite/gas/ia64/global.d: Likewise.
 838         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 839         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 840         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 841         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 842         * testsuite/gas/mmix/bspec-1.d: Likewise.
 843         * testsuite/gas/mmix/byte-1.d: Likewise.
 844         * testsuite/gas/mmix/comment-1.d: Likewise.
 845         * testsuite/gas/mmix/loc-1.d: Likewise.
 846         * testsuite/gas/mmix/loc-2.d: Likewise.
 847         * testsuite/gas/mmix/loc-3.d: Likewise.
 848         * testsuite/gas/mmix/loc-4.d: Likewise.
 849         * testsuite/gas/mmix/loc-5.d: Likewise.
 850         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 851
 852 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 853
 854         PR binutils/21700
 855         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 856         (ppc_fix_adjustable): Manage fx_subsy part.
 857         (tc_gen_reloc): Create second relocation when both
 858         fx_addsy and fx_subsy are provided.
 859         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 860         (MAX_RELOC_EXPANSION): Likewise.
 861         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 862         (UNDEFINED_DIFFERENCE_OK): Likewise
 863         * testsuite/gas/all/gas.exp: Skip difference between two
 864         undefined symbols test.
 865
 866 2021-04-19  Nick Clifton  <nickc@redhat.com>
 867
 868         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 869         targets which should skip the undefined symbols test.
 870
 871 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 872
 873         * NEWS: Update news.
 874         * testsuite/gas/aarch64/rme.d: Update test.
 875         * testsuite/gas/aarch64/rme.s: Update test.
 876
 877 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 878
 879         * testsuite/gas/aarch64/rme.d: Update test.
 880         * testsuite/gas/aarch64/rme.s: Update test.
 881
 882 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 883
 884         * as.h (sprint_value): Delete.
 885         * messages.c (sprint_value): Likewise.
 886         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 887         place of sprint_value.
 888         * config/tc-s390.c (s390_insert_operand): Likewise.
 889         * doc/internals.texi (sprint_value): Delete section.
 890         * write.c (fixup_segment): Likewise.
 891         (relax_segment): Likewise.
 892
 893 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 894
 895         * testsuite/gas/aarch64/rme-invalid.d: New test.
 896         * testsuite/gas/aarch64/rme-invalid.l: New test.
 897         * testsuite/gas/aarch64/rme-invalid.s: New test.
 898         * testsuite/gas/aarch64/rme.d: New test.
 899         * testsuite/gas/aarch64/rme.s: New test.
 900
 901 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 902
 903         PR 27436
 904         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 905         * testsuite/gas/riscv/shamt-32.d: New testcase.
 906         * testsuite/gas/riscv/shamt-32.l: Likewise.
 907         * testsuite/gas/riscv/shamt-32.s: Likewise.
 908         * testsuite/gas/riscv/shamt-64.d: Likewise.
 909         * testsuite/gas/riscv/shamt-64.l: Likewise.
 910         * testsuite/gas/riscv/shamt-64.s: Likewise.
 911
 912 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 913
 914         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 915         c.mv a4,a4.
 916         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 917
 918 2021-04-14  Alan Modra  <amodra@gmail.com>
 919
 920         PR 27723
 921         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 922         (select_cie_for_fde): ..here.  Simplify.
 923
 924 2021-04-14  Alan Modra  <amodra@gmail.com>
 925
 926         PR 27723
 927         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 928         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 929
 930 2021-04-13  Alan Modra  <amodra@gmail.com>
 931
 932         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 933         write to $srcdir.  Use gas_host_run and read output file rather
 934         than gas_start/gas_finish.
 935
 936 2021-04-12  Alan Modra  <amodra@gmail.com>
 937
 938         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 939         (md_assemble): Likewise.  Handle bignum operands.
 940         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 941         check.
 942         * expr.c: Delete unnecessary forward declarations.
 943         (generic_bignum_to_int32): Return uint32_t.
 944         (generic_bignum_to_int64): Return uint64_t.  Compile always.
 945         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
 946         clear X_extrabit for unary '!'.
 947         * expr.h (generic_bignum_to_int32): Declare.
 948         (generic_bignum_to_int64): Declare.
 949         * testsuite/gas/ppc/prefix-pcrel.s,
 950         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
 951
 952 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 953
 954         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
 955         march-fail-porder-x-std.d.
 956         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
 957         march-fail-porder-z-std.d.
 958         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
 959         march-fail-porder-x-z.d.
 960         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
 961         march-fail-porder.l.
 962         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
 963         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
 964         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
 965         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
 966         march-fail-single-char-h.d.
 967         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
 968         march-fail-single-char-s.d.
 969         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
 970         march-fail-single-char-x.d.
 971         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
 972         march-fail-single-char-z.d.
 973         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
 974         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
 975         march-fail-single-prefix.l.
 976         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
 977         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
 978         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
 979
 980 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
 981
 982         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
 983         diagnostic messages for LD/ST Exclusive instructions.
 984         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
 985         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
 986         clean-up.
 987
 988 2021-04-09  Alan Modra  <amodra@gmail.com>
 989
 990         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
 991         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
 992         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
 993
 994 2021-04-08  Alan Modra  <amodra@gmail.com>
 995
 996         * testsuite/gas/ppc/pr27676.d,
 997         * testsuite/gas/ppc/pr27676.s: New test.
 998         * testsuite/gas/ppc/ppc.exp: Run it.
 999         * testsuite/gas/ppc/dcbt.d: Update.
1000         * testsuite/gas/ppc/power4_32.d: Update.
1001
1002 2021-04-07  Alan Modra  <amodra@gmail.com>
1003
1004         PR 27217
1005         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1006
1007 2021-04-06  Nick Clifton  <nickc@redhat.com>
1008
1009         PR 27217
1010         * config/tc-aarch64.c (my_get_expression): Rename to
1011         aarch64_get_expression.  Add a fifth argument to enable deferring
1012         of expression resolution.
1013         (parse_typed_reg): Update calls to my_get_expression.
1014         (parse_vector_reg_list): Likewise.
1015         (parse_immediate_expression): Likewise.
1016         (parse_big_immediate): Likewise.
1017         (parse_shift): Likewise.
1018         (parse_shifter_operand_imm): Likewise.
1019         (parse_operands): Likewise.
1020         (parse_shifter_operand_reloc): Update calls to my_get_expression
1021         and call aarch64_force_reloc to determine the value of the new
1022         fifth argument.
1023         (parse_address_main): Likewise.
1024         (parse_half): Likewise.
1025         (parse_adrp): Likewise.
1026         (aarch64_force_reloc): New function.  Contains code extracted from...
1027         (aarch64_force_relocation): ... here.
1028         * testsuite/gas/aarch64/pr27217.s: New test case.
1029         * testsuite/gas/aarch64/pr27217.d: New test driver.
1030
1031 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1032
1033         * write.c (fixup_segment): Move add_symbol_segment declaration
1034         into main loop.
1035
1036 2021-04-05  Alan Modra  <amodra@gmail.com>
1037
1038         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1039         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1040         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1041         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1042         strstr, or vsnprintf declarations.
1043         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1044         * as.h: Don't include alloca-conf.h, include config.h instead.
1045         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1046         various fallback declarations.
1047         * asintl.h: Don't test HAVE_LOCALE_H.
1048         * as.c: Don't test HAVE_SETLOCALE.
1049         * dwarf2dbg.c: Include limits.h unconditionally.
1050         * expr.c: Likewise.
1051         * sb.c: Likewise.
1052         * symbols.c: Likewise.
1053         * config/tc-cr16.c: Likewise.
1054         * config/tc-d30v.c: Likewise.
1055         * config/tc-i386.c: Likewise.
1056         * config/tc-ia64.c: Likewise.
1057         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1058         * config.in: Regenerate.
1059         * configure: Regenerate.
1060         * Makefile.in: Regenerate.
1061         * doc/Makefile.in: Regenerate.
1062
1063 2021-04-01  Martin Liska  <mliska@suse.cz>
1064
1065         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1066         (weak_is_altname): Likewise.
1067         (obj_coff_section): Likewise.
1068         * config/tc-cr16.c (process_label_constant): Likewise.
1069         * config/tc-crx.c (strneq): Likewise.
1070
1071 2021-04-01  Martin Liska  <mliska@suse.cz>
1072
1073         * as.c (select_emulation_mode): Use startswith.
1074         * config/m68k-parse.y: Likewise.
1075         * config/obj-aout.c (obj_aout_type): Likewise.
1076         * config/obj-elf.c (elf_common_parse): Likewise.
1077         (obj_elf_section_type): Likewise.
1078         (obj_elf_section_word): Likewise.
1079         (obj_elf_section): Likewise.
1080         (obj_elf_symver): Likewise.
1081         (adjust_stab_sections): Likewise.
1082         * config/obj-evax.c (evax_shorten_name): Likewise.
1083         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1084         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1085         (aarch64_parse_features): Likewise.
1086         (create_register_alias): Likewise.
1087         (aarch64_data_in_code): Likewise.
1088         (md_parse_option): Likewise.
1089         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1090         (s_alpha_pdesc): Likewise.
1091         * config/tc-arc.c (tokenize_extregister): Likewise.
1092         * config/tc-arm.c (create_register_alias): Likewise.
1093         (create_neon_reg_alias): Likewise.
1094         (parse_ifimm_zero): Likewise.
1095         (parse_qfloat_immediate): Likewise.
1096         (arm_elf_section_type): Likewise.
1097         (arm_parse_extension): Likewise.
1098         (aeabi_set_public_attributes): Likewise.
1099         (s_arm_arch_extension): Likewise.
1100         (arm_data_in_code): Likewise.
1101         (start_unwind_section): Likewise.
1102         * config/tc-avr.c (avr_ldi_expression): Likewise.
1103         * config/tc-csky.c (is_freglist_legal): Likewise.
1104         (csky_s_section): Likewise.
1105         * config/tc-d30v.c (do_assemble): Likewise.
1106         * config/tc-dlx.c (parse_operand): Likewise.
1107         * config/tc-epiphany.c (md_assemble): Likewise.
1108         * config/tc-h8300.c (h8300_elf_section): Likewise.
1109         (get_operand): Likewise.
1110         * config/tc-hppa.c (pa_ip): Likewise.
1111         (pa_level): Likewise.
1112         (pa_space): Likewise.
1113         * config/tc-i386.c (i386_mach): Likewise.
1114         (md_assemble): Likewise.
1115         (check_VecOperations): Likewise.
1116         (i386_target_format): Likewise.
1117         (i386_elf_section_type): Likewise.
1118         * config/tc-ia64.c (start_unwind_section): Likewise.
1119         (md_parse_option): Likewise.
1120         (is_taken_branch): Likewise.
1121         (idesc->name,): Likewise.
1122         (note_register_values): Likewise.
1123         (do_alias): Likewise.
1124         * config/tc-m32c.c (insn_to_subtype): Likewise.
1125         * config/tc-m68hc11.c (get_operand): Likewise.
1126         (md_assemble): Likewise.
1127         * config/tc-m68k.c (m68k_ip): Likewise.
1128         (m68k_elf_suffix): Likewise.
1129         * config/tc-mcore.c (mcore_s_section): Likewise.
1130         * config/tc-metag.c (parse_get_set): Likewise.
1131         (md_parse_option): Likewise.
1132         * config/tc-microblaze.c (parse_imm): Likewise.
1133         (check_got): Likewise.
1134         (md_apply_fix): Likewise.
1135         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1136         (md_begin): Likewise.
1137         (s_is_linkonce): Likewise.
1138         (check_regno): Likewise.
1139         (match_float_constant): Likewise.
1140         (classify_vr4120_insn): Likewise.
1141         (match_insn): Likewise.
1142         (mips_after_parse_args): Likewise.
1143         (s_change_sec): Likewise.
1144         (s_option): Likewise.
1145         (parse_code_option): Likewise.
1146         (md_section_align): Likewise.
1147         (nopic_need_relax): Likewise.
1148         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1149         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1150         (mn10300_end_of_match): Likewise.
1151         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1152         * config/tc-nds32.c (nds32_parse_option): Likewise.
1153         * config/tc-nds32.h (md_do_align): Likewise.
1154         * config/tc-nios2.c (strprefix): Likewise.
1155         (nios2_special_relocation_p): Likewise.
1156         (nios2_parse_base_register): Likewise.
1157         (nios2_cons): Likewise.
1158         * config/tc-ns32k.c (addr_mode): Likewise.
1159         * config/tc-pdp11.c (set_option): Likewise.
1160         (parse_reg): Likewise.
1161         (parse_ac5): Likewise.
1162         (parse_op_no_deferred): Likewise.
1163         (set_cpu_model): Likewise.
1164         (set_machine_model): Likewise.
1165         * config/tc-pj.c (md_operand): Likewise.
1166         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1167         (ppc_arch): Likewise.
1168         (ppc_section_type): Likewise.
1169         * config/tc-s12z.c (tb_reg_rel): Likewise.
1170         (tb_opr_rel): Likewise.
1171         * config/tc-s390.c (s390_parse_cpu): Likewise.
1172         (md_parse_option): Likewise.
1173         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1174         (s3_pic_need_relax): Likewise.
1175         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1176         (s7_pic_need_relax): Likewise.
1177         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1178         * config/tc-sparc.c (md_parse_option): Likewise.
1179         (sparc_ip): Likewise.
1180         (s_reserve): Likewise.
1181         (s_common): Likewise.
1182         (s_seg): Likewise.
1183         (sparc_cons): Likewise.
1184         * config/tc-tic54x.c (stag_add_field): Likewise.
1185         (tic54x_endstruct): Likewise.
1186         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1187         * config/tc-v850.c (v850_comm): Likewise.
1188         (md_begin): Likewise.
1189         (md_assemble): Likewise.
1190         * config/tc-vax.c (vax_cons): Likewise.
1191         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1192         * config/tc-xstormy16.c (md_operand): Likewise.
1193         * config/tc-xtensa.c (get_directive): Likewise.
1194         (xg_instruction_matches_option_term): Likewise.
1195         (is_unaligned_label): Likewise.
1196         (cache_literal_section): Likewise.
1197         * config/xtensa-relax.c (parse_precond): Likewise.
1198         (parse_option_cond): Likewise.
1199         (transition_applies): Likewise.
1200         (wide_branch_opcode): Likewise.
1201         * dw2gencfi.c: Likewise.
1202         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1203         * ehopt.c (get_cie_info): Likewise.
1204         * input-file.c (input_file_open): Likewise.
1205         * listing.c (listing_newline): Likewise.
1206         (debugging_pseudo): Likewise.
1207         * read.c (read_a_source_file): Likewise.
1208         * write.c (adjust_reloc_syms): Likewise.
1209         (compress_debug): Likewise.
1210         (maybe_generate_build_notes): Likewise.
1211
1212 2021-03-31  Alan Modra  <amodra@gmail.com>
1213
1214         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1215         * config/bfin-lex-wrapper.c: Likewise.
1216         * itbl-lex.l: Don't include as.h.
1217         * config/bfin-lex.l: Likewise.
1218
1219 2021-03-31  Alan Modra  <amodra@gmail.com>
1220
1221         * as.h (POISON_BFD_BOOLEAN): Define.
1222         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1223         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1224         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1225         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1226         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1227         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1228         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1229         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1230         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1231         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1232         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1233         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1234         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1235         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1236         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1237         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1238         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1239         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1240         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1241         * config/tc-metag.c, * config/tc-metag.h,
1242         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1243         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1244         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1245         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1246         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1247         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1248         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1249         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1250         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1251         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1252         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1253         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1254         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1255         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1256         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1257         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1258         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1259         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1260         * config/tc-z8k.c, * config/xtensa-istack.h,
1261         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1262         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1263         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1264         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1265         with bool, FALSE with false, and TRUE with true.
1266
1267 2021-03-31  Alan Modra  <amodra@gmail.com>
1268
1269         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1270         * config/tc-crx.c: Likewise.
1271         * config/tc-nds32.h: Likewise.
1272
1273 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1274
1275         * config/tc-i386.c (build_modrm_byte): Change return type.
1276         Change type of "default_seg". Use NULL. Adjust setting of
1277         "default_seg".
1278         (reg_ds, reg_es, reg_ss): New.
1279         (struct _i386_insn): Change type of seg[].
1280         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1281         (swap_operands): Change type of "temp_seg".
1282         (check_string): Adjust %es check.
1283         (process_operands): Change type of "default_seg". Use NULL.
1284         Adjust segment override processing..
1285         (i386_att_operand): Adjust segment override handling.
1286         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1287
1288 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1289
1290         * config/tc-i386.c (reg_eax): New.
1291         (md_begin): Initialize reg_eax.
1292         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1293         reg_eax.
1294         (i386_intel_simplify): Likewise.
1295
1296 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1297
1298         * config/tc-i386.c (reg_st0): New.
1299         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1300         insert other st(N).
1301         (parse_real_register): Adjust st(N) processing.
1302
1303 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1304
1305         * config/tc-i386.c (rc_op): Delete.
1306         (struct Rounding_Operation): Move ...
1307         (struct _i386_insn): ... here. Change field "rounding".
1308         (build_evex_prefix): Adjust rounding processing.
1309         (swap_2_operands): Likewise.
1310         (check_VecOperands): Likewise.
1311         (RC_SAE_immediate): Likewise.
1312         (optimize_encoding): Adjust check for rounding.
1313         (build_modrm_byte): Likewise.
1314         (output_imm): Likewise.
1315         (md_assemble): Initialize rounding type.
1316
1317 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1318
1319         * config/tc-i386.c (broadcast_op): Delete.
1320         (struct Broadcast_Operation): Move ...
1321         (struct _i386_insn): ... here. Change field "broadcast".
1322         (match_mem_size): Adjust check for broadcast.
1323         (optimize_encoding): Likewise.
1324         (process_suffix): Likewise.
1325         (build_evex_prefix): Adjust broadcast processing.
1326         (swap_2_operands): Likewise.
1327         (check_VecOperations): Likewise.
1328         (match_template): Likewise.
1329         (check_VecOperands): Likewise.
1330
1331 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1332
1333         * config/tc-i386.c (reg_k0): New.
1334         (mask_op): Delete.
1335         (struct Mask_Operation): Move ...
1336         (struct _i386_insn): ... here. Change field "mask".
1337         (md_begin): Initialize reg_k0.
1338         (build_evex_prefix): Adjust mask processing.
1339         (swap_2_operands): Likewise.
1340         (check_VecOperands): Likewise.
1341         (check_VecOperations): Likewise.
1342         (optimize_encoding): Adjust checks for masking.
1343         (output_insn): Likewise.
1344
1345 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1346
1347         * config/tc-i386.c (swap_2_operands): Switch parameters to
1348         unsigned.
1349         (struct RC_Operation): Switch operand field to unsigned.
1350         (struct Mask_Operation): Likewise.
1351         (struct Broadcast_Operation): Likewise.
1352         (build_evex_prefix): Drop cast.
1353         (check_VecOperands): Likewise.
1354         (build_modrm_byte): Likewise.
1355         (output_imm): Likewise.
1356         (check_VecOperations): Add casts to unsigned.
1357
1358 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1359
1360         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1361         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1362         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1363
1364 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1365
1366         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1367         checks by opcodespace ones.
1368         (insert_lfence_before): Likewise.
1369         (maybe_fused_with_jcc_p): Likewise.
1370         (add_branch_padding_frag_p): Likewise.
1371         (output_disp): Likewise.
1372         (load_insn_p): Re-arrange checks to key applicable ones off of
1373         an opcodespace check.
1374         (md_assemble): Adjust opcode checks.
1375         (check_byte_reg): Likewise.
1376         (process_operands): Likewise.
1377         (i386_index_check): Likewise.
1378         (process_suffix): Likewise. New local variable is_movx. Adjust
1379         movsx/movzx and crc32 handling.
1380         (output_insn): Adjust opcode checks. Drop no longer reachable
1381         case labels. Output legacy encoding prefixes in addition to the
1382         base_opcode byte(s). Rework counting of prefixes for extended
1383         opcode maps.
1384         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1385         opcode checks.
1386
1387 2021-03-29  Alan Modra  <amodra@gmail.com>
1388
1389         * atof-generic.c (FALSE, TRUE): Don't define.
1390         * config/obj-elf.h (FALSE, TRUE): Don't define.
1391         * config/obj-som.h (FALSE, TRUE): Don't define.
1392         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1393         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1394         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1395         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1396         * config/tc-mt.h (obj_fix_adjustable): Delete.
1397         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1398         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1399         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1400         (tokenize_extregister): Likewise.
1401         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1402         (parse_operands_op, parse_operands, md_assemble): Likewise.
1403         * config/tc-d10v.c (build_insn): Likewise.
1404         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1405         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1406         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1407         * config/tc-z80.c (emit_byte): Likewise.
1408
1409 2021-03-29  Alan Modra  <amodra@gmail.com>
1410
1411         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1412         bfd_boolean.
1413         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1414         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1415         with bfd_boolean.
1416         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1417         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1418         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1419         logical expressions.
1420         (struct metag_long_option <func>): Return bfd_boolean.
1421         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1422         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1423         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1424         (no_operands, lex_force_match, lex_reg_list): Likewise.
1425         (size_from_suffix): Return int.
1426         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1427         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1428
1429 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1430
1431         * testsuite/gas/i386/x86-64-nosse2.s,
1432         testsuite/gas/i386/x86-64-nosse2.l: New.
1433         * testsuite/gas/i386/i386.exp: Run new test.
1434
1435 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1436
1437         * testsuite/gas/nios2/brn.d: New.
1438         * testsuite/gas/nios2/brn.d: New.
1439
1440 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1441
1442         * config/tc-i386.c (match_template): Use t instead of i.tm.
1443
1444 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1445
1446         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1447         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1448         colliding registers in the upper half of the space.
1449         * testsuite/gas/i386/avx512f-nondef.d,
1450         testsuite/gas/i386/vgather-check.d,
1451         testsuite/gas/i386/x86-64-vgather-check.d,
1452         testsuite/gas/i386/x86-64-vgather-check-error.l,
1453         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1454         expecations.
1455         * testsuite/gas/i386/vgather-check-none.d,
1456         testsuite/gas/i386/vgather-check-warn.d,
1457         testsuite/gas/i386/x86-64-vgather-check-none.d,
1458         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1459         tests for expected dump output.
1460
1461 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1462
1463         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1464         without mask register.
1465         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1466
1467 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1468
1469         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1470         swapping operands for.
1471         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1472         syntax tests.
1473         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1474         well as Intel syntax tests.
1475         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1476         expectations.
1477         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1478         Likewise. Drop passing --def-sym to as.
1479
1480 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1481
1482         PR/gas 27419
1483         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1484         conversion to x32 mode.
1485         * testsuite/gas/i386/ilp32/enqcmd.s,
1486         testsuite/gas/i386/ilp32/enqcmd.d,
1487         testsuite/gas/i386/ilp32/movdir.s,
1488         testsuite/gas/i386/ilp32/movdir.d: New.
1489         * testsuite/gas/i386/x86-64-enqcmd.s,
1490         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1491         cases.
1492         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1493         (%eip) cases.
1494         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1495         * testsuite/gas/i386/x86-64-enqcmd.d,
1496         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1497         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1498         testsuite/gas/i386/x86-64-movdir.d,
1499         testsuite/gas/i386/x86-64-movdir-intel.d,
1500         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1501
1502 2021-03-25  Alan Modra  <amodra@gmail.com>
1503
1504         PR 27647
1505         * testsuite/gas/ppc/a2.d: Update expected output.
1506         * testsuite/gas/ppc/power8.d: Likewise.
1507
1508 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1509
1510         * config/tc-i386.c (struct _i386_insn): New field
1511         opcode_length.
1512         (md_begin): Drop assertion.
1513         (install_template): New.
1514         (build_vex_prefix): Call install_template.
1515         (match_template): Likewise.
1516         (process_operands): Use new opcode_length field.
1517         (output_jump): Likewise.
1518         (output_insn): Likewise. Adjust psedo prefix check.
1519
1520 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1521
1522         * config/tc-i386.c (md_begin): Add assertion.
1523         (build_vex_prefix): Drop implied prefix calculation.
1524         (build_evex_prefix): Likewise.
1525         (optimize_encoding): Adjust opcode checks.
1526         (load_insn_p): Also check opcodeprefix.
1527         (match_template): Also check opcodespace.
1528         (process_suffix): Likewise.
1529         (process_operands): Likewise.
1530         (output_insn): Likewise. Also check isprefix when discaring
1531         standalone LOCK.
1532         * config/tc-i386-intel.c (i386_intel_operand): Also check
1533         opcodespace.
1534
1535 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1536
1537         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1538         base_opcode and extension_opcode.
1539
1540 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1541
1542         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1543
1544 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1545
1546         * config/tc-i386.c (output_i386_opcode): Invoke
1547         process_i386_cpu_flag() slightly later.
1548         (process_i386_opcodes): Likewise.
1549
1550 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1551
1552         * config/tc-i386.c (pte): Print prefix and encoding space.
1553         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1554         (build_evex_prefix): Likewise.
1555         (load_insn_p): Likewise.
1556
1557 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1558
1559         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1560         if()-s.
1561         (match_template, output_insn): Use PREFIX_NONE.
1562
1563 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1564
1565         * config/tc-i386.c (i386_index_check): New local variable t.
1566         Correct MPX insn check.
1567         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1568         MPX insn check.
1569         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1570         index scaling by other than 1.
1571         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1572
1573 2021-03-22  Martin Liska  <mliska@suse.cz>
1574
1575         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1576         (x86_64_section_word): Likewise.
1577         * config/tc-sparc.c (md_parse_option): Likewise.
1578
1579 2021-03-19  Alan Modra  <amodra@gmail.com>
1580
1581         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1582
1583 2021-03-18  Christian Groessler  <chris@groessler.org>
1584
1585         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1586         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1587
1588 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1589
1590         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1591         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1592         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1593         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1594         * testsuite/gas/riscv/b-ext.s: Likewise.
1595         * testsuite/gas/riscv/b-ext.d: Likewise.
1596
1597 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1598
1599         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1600         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1601         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1602         * testsuite/gas/aarch64/sysreg-7.d: New test.
1603         * testsuite/gas/aarch64/sysreg-7.s: New test.
1604
1605 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1606
1607         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1608         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1609         (ppc_xcoff_tbss_section): New variables.
1610         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1611         (ppc_data_csects): Removed.
1612         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1613         ppc_xcoff_parse_cons): New functions.
1614         (md_being): Initialize XCOFF sections.
1615         (ppc_xcoff_suffix): Add support for TLS relocations
1616         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1617         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1618         to .bss section.  Handle new XCOFF section variables.
1619         (ppc_comm): Likewise.
1620         (ppc_toc): Likewise.
1621         (ppc_symbol_new_hook): Likewise.
1622         (ppc_frob_symbol): Likewise.
1623         (ppc_fix_adjustable): Add tbss support.
1624         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1625         (ppc_xcoff_parse_cons): Add prototype.
1626         (struct ppc_xcoff_section): New structure.
1627
1628 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1629
1630         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1631         (MAP, MAP32, MAP64): New macros for XCOFF.
1632         (ppc_xcoff_fixup_addis): New function.
1633         (ppc_is_toc_sym): Handle XMC_TE.
1634         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1635         BFD_RELOC_PPC_TOC16_LO.
1636         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1637         (ppc_change_csect): Handle XMC_TE.
1638         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1639         storage class.
1640         (ppc_symbol_new_hook): Handle XMC_TE.
1641         (ppc_frob_symbol): Likewise.
1642         (ppc_fix_adjustable): Likewise.
1643         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1644         BFD_RELOC_PPC_TOC16_LO.
1645
1646 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1647
1648         * testsuite/gas/i386/avx512f-intel.d,
1649         testsuite/gas/i386/avx512f_vl-intel.d,
1650         testsuite/gas/i386/avx512pf-intel.d,
1651         testsuite/gas/i386/x86-64-avx512f-intel.d,
1652         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1653         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1654
1655 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1656
1657         * testsuite/gas/i386/prefetch.d,
1658         testsuite/gas/i386/prefetch-intel.d,
1659         testsuite/gas/i386/x86-64-prefetch.d,
1660         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1661         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1662         * testsuite/gas/i386/i386.exp: Run new test.
1663
1664 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1665
1666         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1667         (md_assemble): Replace use of repprefixok, islockable, and
1668         notrackprefixok.
1669         (i386_index_check): Replace use of repprefixok.
1670
1671 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1672
1673         * testsuite/gas/i386/noreg64.s: Add sysexit.
1674         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1675         sysexitl and sysexitq.
1676         * testsuite/gas/i386/noreg-intel64.l,
1677         testsuite/gas/i386/noreg64-data16.d,
1678         testsuite/gas/i386/noreg64-data16.e,
1679         testsuite/gas/i386/noreg64-rex64.d,
1680         testsuite/gas/i386/noreg64.d,
1681         testsuite/gas/i386/noreg64.l,
1682         testsuite/gas/i386/x86-64-sysenter-amd.d,
1683         testsuite/gas/i386/x86-64-sysenter-amd.l,
1684         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1685
1686 2021-02-26  Nick Clifton  <nickc@redhat.com>
1687
1688         PR 27411
1689         * config/tc-arm.c (do_t_add_sub): Correct error message.
1690         * testsuite/gas/arm/pr27411.s: New test.
1691         * testsuite/gas/arm/pr27411.d: New test driver.
1692         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1693
1694 2021-02-24  Alan Modra  <amodra@gmail.com>
1695
1696         PR 23691
1697         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1698         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1699         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1700         and use alongside TARGET_CPU_CFILES.
1701         (EXTRA_DIST): Update location of generated .c files.
1702         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1703         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1704         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1705         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1706         dependencies.
1707         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1708         (itbl-parse.c, itbl-parse.h): Tidy.
1709         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1710         * config/bfin-lex.l: Include config/bfin-parse.h.
1711         * configure.ac (extra_objects): Move object files corresponding
1712         to .y and .l files now in config/ to config/.
1713         * Makefile.in: Regenerate.
1714         * configure: Regenerate.
1715         * po/POTFILES.in: Regenerate.
1716
1717 2021-02-19  Nick Clifton  <nickc@redhat.com>
1718
1719         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1720         misleading indentation.
1721
1722 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1723
1724         PR 27158
1725         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1726         (md_apply_fix): Likewise.
1727         (md_convert_frag_branch): Likewise.
1728         (validate_riscv_insn): Likewise.  Also arranged operands, including
1729         added C5 and C6 operands, and removed unused Ci and C< operands.
1730         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1731         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1732         * testsuite/gas/riscv/insn.s: Likewise.
1733
1734 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1735
1736         * config/tc-riscv.c: Included cpu-riscv.h.
1737         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1738         (struct riscv_csr_extra): Likewise.
1739         (struct riscv_ext_version): Likewise.
1740         (ext_version_table): Moved from opcodes/riscv-opc.c.
1741         (default_isa_spec): Updated type to riscv_spec_class.
1742         (default_priv_spec): Likewise.
1743         (riscv_set_default_isa_spec): Updated.
1744         (init_ext_version_hash): Likewise.
1745         (riscv_init_csr_hash): Likewise, also fixed indent.
1746
1747 2021-02-17  Alan Modra  <amodra@gmail.com>
1748
1749         * testsuite/gas/elf/section28.d: xfail h8300.
1750
1751 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1752
1753         PR gas/27412
1754         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1755         when checking incorrect section attributes.
1756         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1757         * testsuite/gas/elf/section28.d: New file.
1758         * testsuite/gas/elf/section28.s: Likewise.
1759         * testsuite/gas/elf/section29.d: Likewise.
1760         * testsuite/gas/elf/section29.s: Likewise.
1761
1762 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1763
1764         * testsuite/gas/i386/sse-check.s,
1765         testsuite/gas/i386/sse2avx.s,
1766         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1767         * testsuite/gas/i386/sse-check-error.l,
1768         testsuite/gas/i386/sse-check-warn.e,
1769         testsuite/gas/i386/sse-check.d,
1770         testsuite/gas/i386/sse2avx.d,
1771         testsuite/gas/i386/x86-64-sse-check-error.l,
1772         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1773         * testsuite/gas/i386/property-cvtpi2pd.s,
1774         testsuite/gas/i386/property-cvtpi2pd.d,
1775         testsuite/gas/i386/property-cvtpi2ps.s,
1776         testsuite/gas/i386/property-cvtpi2ps.d: New.
1777         * testsuite/gas/i386/i386.exp: Run new tests.
1778
1779 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1780
1781         * config/tc-i386.c (md_assemble): Use template rather than
1782         actuals when updating i.xstate.
1783         * testsuite/gas/i386/property-4.d,
1784         testsuite/gas/i386/property-5.d,
1785         testsuite/gas/i386/property-12.d: Adjust expectations.
1786
1787 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1788
1789         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1790         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1791         * testsuite/gas/i386/property-ldmxcsr.s,
1792         testsuite/gas/i386/property-ldmxcsr.d,
1793         testsuite/gas/i386/property-vldmxcsr.s,
1794         testsuite/gas/i386/property-vldmxcsr.d,
1795         testsuite/gas/i386/property-vzeroall.s,
1796         testsuite/gas/i386/property-vzeroall.d: New.
1797         * testsuite/gas/i386/i386.exp: Run new tests.
1798
1799 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1800
1801         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1802         tests to bitness independent section.
1803         * testsuite/gas/i386/x86-64-property-2.d,
1804         testsuite/gas/i386/x86-64-property-3.d,
1805         testsuite/gas/i386/x86-64-property-4.d,
1806         testsuite/gas/i386/x86-64-property-5.d,
1807         testsuite/gas/i386/x86-64-property-6.d,
1808         testsuite/gas/i386/x86-64-property-10.d,
1809         testsuite/gas/i386/x86-64-property-11.d,
1810         testsuite/gas/i386/x86-64-property-12.d,
1811         testsuite/gas/i386/x86-64-property-13.d: Delete.
1812
1813 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1814
1815         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1816         movdir.s.
1817         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1818
1819 2021-02-16  Alan Modra  <amodra@gmail.com>
1820
1821         PR 27426
1822         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1823         in another place.
1824
1825 2021-02-16  Alan Modra  <amodra@gmail.com>
1826
1827         * read.c (demand_copy_C_string): Really check for embedded zeros.
1828
1829 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1830
1831         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1832         * doc/c-s390.texi: Document arch14 march option.
1833         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1834         * testsuite/gas/s390/zarch-arch14.d: New test.
1835         * testsuite/gas/s390/zarch-arch14.s: New test.
1836
1837 2021-02-12  Nick Clifton  <nickc@redhat.com>
1838
1839         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1840         following.
1841         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1842
1843 2021-02-12  Alan Modra  <amodra@gmail.com>
1844
1845         * testsuite/gas/all/pr27381.err: Don't match source file name.
1846         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1847         * testsuite/gas/all/pr27384.err: Don't match source file name.
1848         Adjust line number.
1849         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1850         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1851
1852 2021-02-11  Alan Modra  <amodra@gmail.com>
1853
1854         * NEWS: Mention arm-symbianelf removal.
1855
1856 2021-02-10  Nick Clifton  <nickc@redhat.com>
1857
1858         * listing.c (buffer_line): Remove debugging code accidentally
1859         included with the fix for PR 27384.
1860
1861 2021-02-09  Nick Clifton  <nickc@redhat.com>
1862
1863         PR 27381
1864         * read.c (s_incbin): Check that the file to be included is a
1865         regular, non-directory file.
1866         * testsuite/gas/all/pr27381.s: New test source file.
1867         * testsuite/gas/all/pr27381.d: New test control file.
1868         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1869         * testsuite/gas/all/gas.exp: Run the new test.
1870
1871 2021-02-09  Alan Modra  <amodra@gmail.com>
1872
1873         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1874         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1875         support.
1876         * config/te-symbian.h: Delete.
1877         * configure.tgt: Remove arm-*-symbianelf*.
1878         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1879         target selection.
1880         * testsuite/gas/arm/arch4t.d: Likewise.
1881         * testsuite/gas/arm/got_prel.d: Likewise.
1882         * testsuite/gas/arm/mapdir.d: Likewise.
1883         * testsuite/gas/arm/mapmisc.d: Likewise.
1884         * testsuite/gas/arm/mapsecs.d: Likewise.
1885         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1886         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1887         * testsuite/gas/arm/thumb.d: Likewise.
1888         * testsuite/gas/arm/thumbrel.d: Likewise.
1889         * Makefile.in: Regenerate.
1890         * po/POTFILES.in: Regenerate.
1891
1892 2021-02-09  Nick Clifton  <nickc@redhat.com>
1893
1894         PR 27384
1895         * listing.c (listing_psize): Check the result of the width
1896         expression before assigning it to paper_width.
1897         * testsuite/gas/all/pr27384.s: New test source file.
1898         * testsuite/gas/all/pr27384.d: New test control file.
1899         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1900         * testsuite/gas/all/gas.exp: Run the new test.
1901
1902 2021-02-09  Nick Clifton  <nickc@redhat.com>
1903
1904         PR 27355
1905         * testsuite/gas/elf/pr27355.s: New test source file.
1906         * testsuite/gas/elf/pr27355.d: New test control file.
1907         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1908         * testsuite/gas/elf/elf.exp: Run the new test.
1909
1910 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1911
1912         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1913         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1914         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1915         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1916         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1917
1918 2021-02-08  Nick Clifton  <nickc@redhat.com>
1919
1920         PR 27355
1921         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1922         if it has not already been created.
1923
1924 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1925
1926         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1927         INSN_CLASS_ZB*.
1928         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1929         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1930         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1931
1932 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1933
1934         * doc/c-s390.texi: Document vector instruction formats.
1935
1936 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1937
1938         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1939
1940 2021-02-01  Alan Modra  <amodra@gmail.com>
1941
1942         PR 27283
1943         * config/tc-alpha.c (insert_operand): Delete dead code.
1944
1945 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
1946
1947         PR gas/27243
1948         * config/tc-nios2.c (md_begin): Don't disable relaxation with
1949         --gdwarf-N.
1950         * testsuite/gas/nios2/relax.d: New file.
1951         * testsuite/gas/nios2/relax.s: Likewise.
1952
1953 2021-01-26  Alan Modra  <amodra@gmail.com>
1954
1955         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
1956         notarget all except hppa.  Comment.
1957         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
1958         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
1959         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
1960         * testsuite/gas/all/sleb128-7.d: Likewise.
1961         * testsuite/gas/all/sleb128-9.d: Likewise.
1962         * testsuite/gas/elf/bignums.d: Likewise.
1963         * testsuite/gas/elf/group0c.d: Likewise.
1964         * testsuite/gas/elf/group1a.d: Likewise.
1965         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
1966         * testsuite/gas/elf/section15.d: Likewise.
1967         * testsuite/gas/elf/section4.d: Likewise.
1968         * testsuite/gas/elf/section7.d: Likewise.
1969         * testsuite/gas/macros/irp.d: Likewise.
1970         * testsuite/gas/macros/repeat.d: Likewise.
1971         * testsuite/gas/macros/rept.d: Likewise.
1972         * testsuite/gas/macros/test2.d: Likewise.
1973         * testsuite/gas/macros/vararg.d: Likewise.
1974         * testsuite/gas/all/string.d: Use xfail rather than skip.
1975         * testsuite/gas/elf/missing-build-notes.d: Likewise.
1976         * testsuite/gas/elf/section0.d: Likewise.
1977         * testsuite/gas/elf/section1.d: Likewise.
1978         * testsuite/gas/elf/section10.d: Likewise.
1979         * testsuite/gas/elf/section11.d: Likewise.
1980         * testsuite/gas/elf/section6.d: Likewise.
1981         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
1982         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
1983         * testsuite/gas/macros/test3.d: Don't notarget nds32.
1984
1985 2021-01-26  Alan Modra  <amodra@gmail.com>
1986
1987         * testsuite/gas/all/byte.d,
1988         * testsuite/gas/all/byte.l,
1989         * testsuite/gas/all/byte.s: Delete.
1990         * testsuite/gas/all/gas.exp: Don't run byte test.
1991
1992 2021-01-26  Alan Modra  <amodra@gmail.com>
1993
1994         PR 27282
1995         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
1996         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
1997
1998 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1999
2000         PR gas/27228
2001         * testsuite/gas/elf/elf.exp: Run pr27228.
2002         * testsuite/gas/elf/pr27228.d: New file.
2003         * testsuite/gas/elf/pr27228.s: Likewise.
2004
2005 2021-01-24  Alan Modra  <amodra@gmail.com>
2006
2007         PR 27228
2008         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2009         is defined.
2010
2011 2021-01-21  Alan Modra  <amodra@gmail.com>
2012
2013         PR 27221
2014         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2015         line number info when gas is generating it.
2016         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2017         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2018         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2019         * gas/testsuite/gas/elf/warn-2.s: Delete.
2020
2021 2021-01-21  Alan Modra  <amodra@gmail.com>
2022
2023         PR 27218
2024         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2025         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2026         error for negative file numbers.
2027
2028 2021-01-20  Alan Modra  <amodra@gmail.com>
2029
2030         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2031         * testsuite/gas/ppc/test1elf32.d: Likewise.
2032         * testsuite/gas/ppc/test1elf64.d: Likewise.
2033
2034 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2035
2036         PR gas/27195
2037         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2038         needed.
2039         (dwarf2_directive_filename): Likewise.
2040         (dwarf2_directive_loc): Likewise.
2041         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2042         * testsuite/gas/lns/lns-diag-1.l: Remove the
2043         "Error: file number less than one" errors.
2044
2045 2021-01-18  Alan Modra  <amodra@gmail.com>
2046
2047         PR 27198
2048         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2049         * testsuite/gas/i386/pr27198.d,
2050         * gas/testsuite/gas/i386/pr27198.err,
2051         * gas/testsuite/gas/i386/pr27198.s: New test.
2052         * gas/testsuite/gas/i386/i386.exp: Run it.
2053
2054 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2055
2056         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2057         also aligned the code.
2058         * config/tc-riscv.h: Likewise.
2059
2060 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2061
2062         * config/tc-riscv.c: Error and warning messages tidy.
2063         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2064         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2065         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2066         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2067         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2068         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2069         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2070
2071 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2072
2073         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2074         comment "fallthru" to "Fall through" that end with a period and
2075         two spaces.
2076
2077 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2078
2079         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2080         Delete warning that these are only available with ELF targets.
2081         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2082         * read.c (potable): ... here.
2083
2084 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2085
2086         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2087         * Makefile.in: Regenerated.
2088
2089 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2090
2091         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2092         (parse_int): Mark char_bag const.
2093
2094 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2095
2096         PR gas/27178
2097         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2098         Don't generate GOT_symbol for PLT relocations.
2099         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2100         * testsuite/gas/i386/no-got.d: New file.
2101         * testsuite/gas/i386/no-got.s: Likewise.
2102         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2103         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2104
2105 2021-01-13  Alan Modra  <amodra@gmail.com>
2106
2107         * Makefile.in: Regenerate.
2108         * Makefile.in: Regenerate.
2109
2110 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2111
2112         PR binutils/26792
2113         * configure.ac: Use GNU_MAKE_JOBSERVER.
2114         * aclocal.m4: Regenerated.
2115         * configure: Likewise.
2116
2117 2021-01-12  Nick Clifton  <nickc@redhat.com>
2118
2119         * po/fr.po: Updated French translation.
2120
2121 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2122
2123         PR ld/27173
2124         * configure: Regenerated.
2125
2126 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2127
2128         * NEWS: Remove CSRE.
2129         * config/tc-aarch64.c (parse_csr_operand): Delete.
2130         (parse_operands): Delete handling of
2131         AARCH64_OPND_CSRE_CSR.
2132         (aarch64_features): Remove csre.
2133         * doc/c-aarch64.texi: Remove CSRE.
2134         * testsuite/gas/aarch64/csre.d: Delete.
2135         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2136         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2137         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2138         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2139         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2140         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2141         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2142
2143 2021-01-11  Nick Clifton  <nickc@redhat.com>
2144
2145         * po/uk.po: Updated Ukranian translation.
2146
2147 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2148
2149         * configure: Regenerated.
2150
2151 2021-01-09  Nick Clifton  <nickc@redhat.com>
2152
2153         * configure: Regenerate.
2154         * po/gas.pot: Regenerate.
2155
2156 2021-01-09  Nick Clifton  <nickc@redhat.com>
2157
2158         * 2.36 release branch crated.
2159
2160 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2161
2162         * testsuite/gas/ppc/rop-checks.d,
2163         * testsuite/gas/ppc/rop-checks.l,
2164         * testsuite/gas/ppc/rop-checks.s,
2165         * testsuite/gas/ppc/rop.d,
2166         * testsuite/gas/ppc/rop.s: New tests.
2167         * testsuite/gas/ppc/ppc.exp: Run them.
2168
2169 2021-01-09  Alan Modra  <amodra@gmail.com>
2170
2171         * configure: Regenerate.
2172
2173 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2174
2175         * configure: Regenerate.
2176
2177 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2178
2179         PR 27109
2180         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2181         section symbol.
2182         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2183         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2184         on the section symbol.
2185         (set_symtab): Don't generate unused section symbols.
2186         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2187         on the section symbol.
2188         * config/obj-elf.c (elf_adjust_symtab): Call
2189         symbol_mark_used_in_reloc on the group signature symbol.
2190         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2191         from expected output.
2192         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2193         is_elf_unused_section_symbols.
2194         * testsuite/gas/elf/section2.e: Updated.
2195         * testsuite/gas/elf/section2.e-unused: New file.
2196         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2197         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2198         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2199         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2200         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2201         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2202         * testsuite/gas/i386/size-1.d: Likewise.
2203         * testsuite/gas/i386/size-3.d: Likewise.
2204         * testsuite/gas/i386/svr4.d: Likewise.
2205         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2206         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2207         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2208         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2209
2210 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2211
2212         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2213         INSN_CLASS_ZIHINTPAUSE.
2214         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2215         the pause hint instruction.
2216         * testsuite/gas/riscv/pause.s: Likewise.
2217
2218 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2219             Jim Wilson  <jimw@sifive.com>
2220             Andrew Waterman  <andrew@sifive.com>
2221             Maxim Blinov  <maxim.blinov@embecosm.com>
2222             Kito Cheng  <kito.cheng@sifive.com>
2223             Nelson Chu  <nelson.chu@sifive.com>
2224
2225         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2226         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2227         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2228         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2229         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2230         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2231
2232 2021-01-06  Alan Modra  <amodra@gmail.com>
2233
2234         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2235
2236 2021-01-06  Alan Modra  <amodra@gmail.com>
2237
2238         * testsuite/gas/macros/app1.d: xfail tic30.
2239         * testsuite/gas/macros/app2.d: Likewise.
2240         * testsuite/gas/macros/app3.d: Likewise.
2241         * testsuite/gas/macros/app4.d: Likewise.
2242
2243 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2244
2245         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2246         * doc/c-riscv.texi: Likewise.
2247
2248 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2249
2250         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2251         to littleriscv.
2252         * testsuite/gas/riscv/li64.d: Likewise.
2253         * testsuite/gas/riscv/lla32.d: Likewise.
2254         * testsuite/gas/riscv/lla64.d: Likewise.
2255         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2256         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2257         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2258         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2259         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2260         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2261         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2262
2263 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2264
2265         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2266         elf32-bigriscv.
2267         (install_insn): Always write instructions as little endian.
2268         (riscv_make_nops): Likewise.
2269         (md_convert_frag_branch): Likewise.
2270         (md_number_to_chars): Write data in target endianness.
2271         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2272         (md_parse_option): Handle the endian options.
2273         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2274         already defined.
2275         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2276
2277 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2278
2279         PR ld/26256
2280         * config/obj-elf.c (obj_elf_change_section): Also filter out
2281         SHF_LINK_ORDER.
2282
2283 2021-01-04  Alan Modra  <amodra@gmail.com>
2284
2285         PR 27102
2286         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2287         message and register symbol error message.
2288
2289 2021-01-04  Alan Modra  <amodra@gmail.com>
2290
2291         PR 27101
2292         * read.c (s_align): Use a large enough type for "align" to hold
2293         the result of get_absolute_expression.
2294
2295 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2296
2297         * config/tc-i386.c: Correct comment spelling.
2298         * config/tc-riscv.c: Likewise.
2299         * config/tc-s390.c: Correct comment grammar.
2300         * doc/c-i386.texi: Correct spelling.
2301         * doc/c-s390.texi: Correct grammar.
2302
2303 2021-01-01  Alan Modra  <amodra@gmail.com>
2304
2305         Update year range in copyright notice of all files.
2306
2307 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2308
2309         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2310
2311 For older changes see ChangeLog-2020
2312 \f
2313 Copyright (C) 2021 Free Software Foundation, Inc.
2314
2315 Copying and distribution of this file, with or without modification,
2316 are permitted in any medium without royalty provided the copyright
2317 notice and this notice are preserved.
2318
2319 Local Variables:
2320 mode: change-log
2321 left-margin: 8
2322 fill-column: 74
2323 version-control: never
2324 End: