gas/ChangeLog

   1 2021-06-19  Alan Modra  <amodra@gmail.com>
   2
   3         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
   4
   5 2021-06-19  Alan Modra  <amodra@gmail.com>
   6
   7         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
   8         * testsuite/gas/ppc/raw.d: Update to suit.
   9
  10 2021-06-18  Jan Beulich  <jbeulich@suse.com>
  11
  12         * expr.c (symbol_lookup_or_make): New.
  13         (operand): Use it.
  14         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
  15         * testsuite/gas/elf/elf.exp: Run new test.
  16
  17 2021-06-17  Nick Clifton  <nickc@redhat.com>
  18
  19         PR 27904
  20         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
  21         Generate a syntax error message if the reloc qualifier does not
  22         match the instruction's size.
  23
  24 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  25
  26         * config/tc-ppc.c (md_begin): Create bss section with dummy
  27         symbol.
  28         (ppc_frob_symbol): Output XTY_CM for bss csects.
  29         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
  30
  31 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  32
  33         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
  34         section contents for BFD_RELOC_PPC_TLSM or
  35         BFD_RELOC_PPC64_TLSM.
  36         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
  37         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
  38         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
  39         * testsuite/gas/ppc/aix.exp: Run new tests.
  40
  41 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  42
  43         * read.c (parse_one_float): New.
  44         (s_float_space, float_cons): Use it.
  45         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
  46
  47 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  48
  49         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
  50         hibit local variable.
  51         * write.c (fixup_segment): Differentiate signed and non-signed
  52         relocs in overflow check.
  53         * testsuite/gas/all/overflow.s,
  54         testsuite/gas/all/overflow.l: New.
  55         * testsuite/gas/all/gas.exp: Run new test.
  56
  57 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  58
  59         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
  60         of object format controlling option. Add Mach-O to the latter.
  61         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
  62         accordingly.
  63
  64 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  65
  66         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
  67         (optimize_disp, i386_finalize_displacement): Use
  68         operand_type_and_not.
  69         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
  70
  71 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  72
  73         * config/tc-i386.c (offset_in_range): Bail early when mask would
  74         cover all bits anyway.
  75
  76 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  77
  78         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
  79         the BFD64-only logic to also apply to non-64-bit code.
  80         (i386_finalize_displacement): Use extend_to_32bit_address for
  81         non-64-bit code. Drop now redundant O_constant checks.
  82         * testsuite/gas/i386/disp-imm-32.s,
  83         testsuite/gas/i386/disp-imm-32.d: New.
  84         * testsuite/gas/i386/i386.exp: Run new test.
  85
  86 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  87
  88         * config/tc-i386.c (offset_in_range): Replace uses of
  89         bfd_sprintf_vma.
  90
  91 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  92
  93         * config/tc-i386.c (offset_in_range): Adjust conditional.
  94         * testsuite/gas/i386/disp-imm-16.s,
  95         testsuite/gas/i386/disp-imm-16.l,
  96         testsuite/gas/i386/disp-imm-64.s,
  97         testsuite/gas/i386/disp-imm-64.l: New.
  98         * testsuite/gas/i386/i386.exp: Run new tests.
  99
 100 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 101
 102         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 103         properly named) parens_not_balanced.
 104         * testsuite/gas/i386/sib.s: Add more cases.
 105         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 106         Adjust expectations.
 107
 108 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 109
 110         * read.c (emit_expr_with_reloc): Fold three as_warn().
 111
 112 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 113
 114         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 115         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 116         conditional.
 117
 118 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 121         if needed.
 122         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 123
 124 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 125
 126         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 127         and riscv_set_rve both for -march and elf attributes.
 128         (riscv_after_parse_args): Likewise.
 129
 130 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 131
 132         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 133         (do_vusdot): Likewise.
 134         (do_vsudot): Likewise.
 135         (check_cde_operand): Likewise.
 136         (do_vdot): Likewise.
 137
 138 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 139
 140         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 141
 142 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 143
 144         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 145         when it would grow code size in 16-bit mode.
 146         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 147         * testsuite/gas/i386/lea16-optimize2.d: New.
 148         * testsuite/gas/i386/i386.exp: Run new test.
 149
 150 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 151
 152         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 153         Adjust expectations.
 154         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 155
 156 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 157
 158         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 159         and fits_in_unsigned_long.
 160
 161 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 162
 163         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 164         and fits_in_unsigned_long. Combine if()s.
 165
 166 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 167
 168         * config/tc-i386.c (optimize_disp): Write back updated value.
 169         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 170         cases.
 171         * testsuite/gas/i386/lea16-optimize.d,
 172         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 173         Adjust expectations.
 174         * testsuite/gas/i386/lea16.d: New.
 175         * testsuite/gas/i386/i386.exp: Run new test.
 176
 177 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 178
 179         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 180         Re-order.
 181
 182 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 183
 184         * config/tc-i386.c (i386_att_operand): Re-write handling of
 185         vector operations operand suffix.
 186         * testsuite/gas/i386/unary.s: Add more cases.
 187         * testsuite/gas/i386/unary.d: Adjust expectations.
 188
 189 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 190
 191         * config/tc-i386.c (parse_operands): Reduce scope of
 192         paren_not_balanced, to match the new in_quotes. Skip over quoted
 193         regions of operands.
 194         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 195         double quote.
 196         * testsuite/gas/i386/unary.s: Add more cases.
 197         * testsuite/gas/i386/unary.d: Adjust expectations.
 198
 199 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 200
 201         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 202         (md_begin): Fold digit and lower-case letter handling.
 203         (starts_memory_operand): Permit more characters.
 204         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 205         * testsuite/gas/i386/i386.exp: Run new test.
 206
 207 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 208
 209         * config/tc-i386.c (starts_memory_operand): New.
 210         (i386_att_operand): Use it.
 211         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 212         * testsuite/gas/i386/i386.exp: Run new test.
 213
 214 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 215
 216         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 217         start-of-expression. Don't permit '*' when one was already seen.
 218
 219 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 220
 221         * config/tc-i386.c (parse_operands): Don't check for matched
 222         square brackets.
 223
 224 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 225
 226         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 227         (i386_att_operand): Adjust calls to check_VecOperations.
 228         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 229
 230 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 231
 232         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 233
 234 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 235
 236         * config/tc-i386.c (extend_to_32bit_address): New.
 237         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 238         (signed_cons): Use object_64bit.
 239         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 240         testsuite/gas/i386/wrap32-text.d: New.
 241         * testsuite/gas/i386/i386.exp: Run new tests.
 242
 243 2021-06-03  Alan Modra  <amodra@gmail.com>
 244
 245         PR 1202
 246         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 247
 248 2021-05-29  Alan Modra  <amodra@gmail.com>
 249
 250         * testsuite/gas/ppc/raw.s,
 251         * testsuite/gas/ppc/raw.d: New test.
 252         * testsuite/gas/ppc/ppc.exp: Run it.
 253
 254 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 255
 256         * testsuite/gas/mips/c0.d: New test.
 257         * testsuite/gas/mips/mips1@c0.d: New test.
 258         * testsuite/gas/mips/mips2@c0.d: New test.
 259         * testsuite/gas/mips/mips3@c0.d: New test.
 260         * testsuite/gas/mips/mips4@c0.d: New test.
 261         * testsuite/gas/mips/mips5@c0.d: New test.
 262         * testsuite/gas/mips/mips32@c0.d: New test.
 263         * testsuite/gas/mips/mips64@c0.d: New test.
 264         * testsuite/gas/mips/r3000@c0.d: New test.
 265         * testsuite/gas/mips/r3900@c0.d: New test.
 266         * testsuite/gas/mips/r4000@c0.d: New test.
 267         * testsuite/gas/mips/vr5400@c0.d: New test.
 268         * testsuite/gas/mips/r5900@c0.d: New test.
 269         * testsuite/gas/mips/sb1@c0.d: New test.
 270         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 271         * testsuite/gas/mips/octeon@c0.d: New test.
 272         * testsuite/gas/mips/xlr@c0.d: New test.
 273         * testsuite/gas/mips/c1.d: New test.
 274         * testsuite/gas/mips/mips1@c1.d: New test.
 275         * testsuite/gas/mips/mips2@c1.d: New test.
 276         * testsuite/gas/mips/mips3@c1.d: New test.
 277         * testsuite/gas/mips/mips4@c1.d: New test.
 278         * testsuite/gas/mips/mips5@c1.d: New test.
 279         * testsuite/gas/mips/mips32@c1.d: New test.
 280         * testsuite/gas/mips/mips64@c1.d: New test.
 281         * testsuite/gas/mips/mipsr6@c1.d: New test.
 282         * testsuite/gas/mips/r3000@c1.d: New test.
 283         * testsuite/gas/mips/r3900@c1.d: New test.
 284         * testsuite/gas/mips/r4000@c1.d: New test.
 285         * testsuite/gas/mips/vr5400@c1.d: New test.
 286         * testsuite/gas/mips/r5900@c1.d: New test.
 287         * testsuite/gas/mips/sb1@c1.d: New test.
 288         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 289         * testsuite/gas/mips/octeon@c1.d: New test.
 290         * testsuite/gas/mips/xlr@c1.d: New test.
 291         * testsuite/gas/mips/c2.d: New test.
 292         * testsuite/gas/mips/vr5400@c2.d: New test.
 293         * testsuite/gas/mips/r5900@c2.d: New test.
 294         * testsuite/gas/mips/octeon@c2.d: New test.
 295         * testsuite/gas/mips/c3.d: New test.
 296         * testsuite/gas/mips/mips1@c3.d: New test.
 297         * testsuite/gas/mips/mips2@c3.d: New test.
 298         * testsuite/gas/mips/mips32@c3.d: New test.
 299         * testsuite/gas/mips/r3000@c3.d: New test.
 300         * testsuite/gas/mips/r3900@c3.d: New test.
 301         * testsuite/gas/mips/c0.l: New test stderr output.
 302         * testsuite/gas/mips/c2.l: New test stderr output.
 303         * testsuite/gas/mips/c3.l: New test stderr output.
 304         * testsuite/gas/mips/c0.s: New test source.
 305         * testsuite/gas/mips/c1.s: New test source.
 306         * testsuite/gas/mips/c2.s: New test source.
 307         * testsuite/gas/mips/c3.s: New test source.
 308         * testsuite/gas/mips/mips.exp: Run the new tests.
 309
 310 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 311
 312         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 313         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 314         * testsuite/gas/mips/mips1@rfe.d: New test.
 315         * testsuite/gas/mips/mips2@rfe.d: New test.
 316         * testsuite/gas/mips/r3000@rfe.d: New test.
 317         * testsuite/gas/mips/r3900@rfe.d: New test.
 318         * testsuite/gas/mips/rfe.l: New test stderr output.
 319
 320 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 321
 322         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 323         ISAs.
 324         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 325         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 326         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 327         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 328         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 329         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 330         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 331         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 332         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 333         * testsuite/gas/mips/mips1@cp0b.d: New test.
 334         * testsuite/gas/mips/mips2@cp0b.d: New test.
 335         * testsuite/gas/mips/mips3@cp0b.d: New test.
 336         * testsuite/gas/mips/r3000@cp0b.d: New test.
 337         * testsuite/gas/mips/r3900@cp0b.d: New test.
 338         * testsuite/gas/mips/r4000@cp0b.d: New test.
 339         * testsuite/gas/mips/r5900@cp0b.d: New test.
 340         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 341         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 342         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 343         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 344         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 345         * testsuite/gas/mips/mips1@cp0c.d: New test.
 346         * testsuite/gas/mips/mips2@cp0c.d: New test.
 347         * testsuite/gas/mips/mips3@cp0c.d: New test.
 348         * testsuite/gas/mips/mips4@cp0c.d: New test.
 349         * testsuite/gas/mips/mips5@cp0c.d: New test.
 350         * testsuite/gas/mips/r3000@cp0c.d: New test.
 351         * testsuite/gas/mips/r3900@cp0c.d: New test.
 352         * testsuite/gas/mips/r4000@cp0c.d: New test.
 353         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 354         * testsuite/gas/mips/r5900@cp0c.d: New test.
 355         * testsuite/gas/mips/mips1@cp0m.d: New test.
 356         * testsuite/gas/mips/r3000@cp0m.d: New test.
 357         * testsuite/gas/mips/octeon@cp2.d: New test.
 358         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 359         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 360         * testsuite/gas/mips/octeon@cp2b.d: New test.
 361         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 362         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 363         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 364         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 365         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 366         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 367         * testsuite/gas/mips/r5900@cp2m.d: New test.
 368         * testsuite/gas/mips/octeon@cp2m.d: New test.
 369         * testsuite/gas/mips/mips1@cp2d.d: New test.
 370         * testsuite/gas/mips/r3000@cp2d.d: New test.
 371         * testsuite/gas/mips/r3900@cp2d.d: New test.
 372         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 373         * testsuite/gas/mips/r5900@cp2d.d: New test.
 374         * testsuite/gas/mips/octeon@cp2d.d: New test.
 375         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 376         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 377         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 378         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 379         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 380         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 381         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 382         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 383         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 384         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 385         * testsuite/gas/mips/mips1@cp3.d: New test.
 386         * testsuite/gas/mips/mips2@cp3.d: New test.
 387         * testsuite/gas/mips/mips32@cp3.d: New test.
 388         * testsuite/gas/mips/r3000@cp3.d: New test.
 389         * testsuite/gas/mips/r3900@cp3.d: New test.
 390         * testsuite/gas/mips/mips1@cp3b.d: New test.
 391         * testsuite/gas/mips/mips2@cp3b.d: New test.
 392         * testsuite/gas/mips/mips32@cp3b.d: New test.
 393         * testsuite/gas/mips/r3000@cp3b.d: New test.
 394         * testsuite/gas/mips/r3900@cp3b.d: New test.
 395         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 396         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 397         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 398         * testsuite/gas/mips/mips1@cp3m.d: New test.
 399         * testsuite/gas/mips/mips2@cp3m.d: New test.
 400         * testsuite/gas/mips/r3000@cp3m.d: New test.
 401         * testsuite/gas/mips/r3900@cp3m.d: New test.
 402         * testsuite/gas/mips/mips2@cp3d.d: New test.
 403         * testsuite/gas/mips/cp0b.l: New test stderr output.
 404         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 405         * testsuite/gas/mips/cp0c.l: New test stderr output.
 406         * testsuite/gas/mips/cp0m.l: New test stderr output.
 407         * testsuite/gas/mips/cp2.l: New test stderr output.
 408         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 409         * testsuite/gas/mips/cp2b.l: New test stderr output.
 410         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 411         * testsuite/gas/mips/cp2m.l: New test stderr output.
 412         * testsuite/gas/mips/cp2d.l: New test stderr output.
 413         * testsuite/gas/mips/cp3.l: New test stderr output.
 414         * testsuite/gas/mips/cp3b.l: New test stderr output.
 415         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 416         * testsuite/gas/mips/cp3m.l: New test stderr output.
 417         * testsuite/gas/mips/cp3d.l: New test stderr output.
 418
 419 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 420
 421         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 422         instruction removal.
 423         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 424
 425 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 426
 427         * testsuite/gas/mips/cp0b.d: New test.
 428         * testsuite/gas/mips/cp0bl.d: New test.
 429         * testsuite/gas/mips/cp2b.d: New test.
 430         * testsuite/gas/mips/micromips@cp2b.d: New test.
 431         * testsuite/gas/mips/cp2bl.d: New test.
 432         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 433         * testsuite/gas/mips/cp3b.d: New test.
 434         * testsuite/gas/mips/cp3bl.d: New test.
 435         * testsuite/gas/mips/cp0b.s: New test source.
 436         * testsuite/gas/mips/cp0bl.s: New test source.
 437         * testsuite/gas/mips/cp2b.s: New test source.
 438         * testsuite/gas/mips/cp2bl.s: New test source.
 439         * testsuite/gas/mips/cp3b.s: New test source.
 440         * testsuite/gas/mips/cp3bl.s: New test source.
 441         * testsuite/gas/mips/mips.exp: Run the new tests.
 442
 443 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 444
 445         * testsuite/gas/mips/rfe.d: New test.
 446         * testsuite/gas/mips/rfe.s: New test source.
 447         * testsuite/gas/mips/mips.exp: Run the new test.
 448
 449 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 450
 451         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 452         * testsuite/gas/mips/mips.exp: Run the new test.
 453         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 454         according to changes to opcodes.
 455         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 456         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 457         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 458         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 459         * testsuite/gas/mips/trunc.d: Likewise.
 460
 461 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 462
 463         * testsuite/gas/mips/cp0c.d: New test.
 464         * testsuite/gas/mips/cp0m.d: New test.
 465         * testsuite/gas/mips/r3900@cp0m.d: New test.
 466         * testsuite/gas/mips/cp2.d: New test.
 467         * testsuite/gas/mips/micromips@cp2.d: New test.
 468         * testsuite/gas/mips/cp2m.d: New test.
 469         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 470         * testsuite/gas/mips/micromips@cp2m.d: New test.
 471         * testsuite/gas/mips/cp2d.d: New test.
 472         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 473         * testsuite/gas/mips/micromips@cp2d.d: New test.
 474         * testsuite/gas/mips/cp2-64.d: New test.
 475         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 476         * testsuite/gas/mips/cp3.d: New test.
 477         * testsuite/gas/mips/cp3m.d: New test.
 478         * testsuite/gas/mips/cp3d.d: New test.
 479         * testsuite/gas/mips/cp0c.s: New test source.
 480         * testsuite/gas/mips/cp0m.s: New test source.
 481         * testsuite/gas/mips/cp2.s: New test source.
 482         * testsuite/gas/mips/cp2m.s: New test source.
 483         * testsuite/gas/mips/cp2d.s: New test source.
 484         * testsuite/gas/mips/cp2-64.s: New test source.
 485         * testsuite/gas/mips/cp3.s: New test source.
 486         * testsuite/gas/mips/cp3m.s: New test source.
 487         * testsuite/gas/mips/cp3d.s: New test source.
 488         * testsuite/gas/mips/mips.exp: Run the new tests.
 489
 490 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 491
 492         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 493         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 494         operand code.
 495
 496 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 497
 498         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 499         * testsuite/gas/mips/mips.exp: Run it.
 500
 501 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 502
 503         * testsuite/gas/mips/micromips.d: Update disassembly according
 504         to "dmtc1" entry fix with opcodes.
 505         * testsuite/gas/mips/micromips-compact.d: Likewise.
 506         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 507         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 508         * testsuite/gas/mips/micromips-trap.d: Likewise.
 509         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 510
 511 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 512
 513         * config/tc-mips.c (FCSR): New macro.
 514         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 515
 516 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 517
 518         PR ld/27905
 519         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 520         (set_16bit_gcc_code_flag): Likewise.
 521         (x86_cleanup): Likewise.
 522         * testsuite/gas/i386/code16-2.d: Updated.
 523         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 524
 525 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 526
 527         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 528         * testsuite/gas/ppc/vsx.s: Likewise.
 529
 530 2021-05-27  Alan Modra  <amodra@gmail.com>
 531
 532         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 533         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 534         error.
 535
 536 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 537
 538         PR ld/27905
 539         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 540         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 541         object.
 542         (set_16bit_gcc_code_flag): Likewise.
 543         (x86_cleanup): Always generate the GNU property note if
 544         x86_feature_2_used isn't 0.
 545         * testsuite/gas/i386/code16-2.d: New file.
 546         * testsuite/gas/i386/code16-2.s: Likewise.
 547         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 548         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 549
 550 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 551
 552         PR gas/27906
 553         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 554         movsbq.
 555
 556 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 557
 558         * config/tc-riscv.c (riscv_set_arch): Set
 559         check_unknown_prefixed_ext to true for assembler.
 560
 561 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 562
 563         PR gas/25235
 564         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 565         (relax_adr): Thumb symbols 4 bytes.
 566         * testsuite/gas/arm/pr25235.d: New test.
 567         * testsuite/gas/arm/pr25235.s: New test.
 568
 569 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 570
 571         PR 25212
 572         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 573         will choose ilp32e abi for rv32e.  Besides, report errors for the
 574         invalid march and mabi combinations.
 575         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 576         ilp32e abi for rve extension.
 577         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 578         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 579         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 580         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 581         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 582         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 583         Renamed all mabi testcases to their march-mabi settings.
 584
 585 2021-05-22  Alan Modra  <amodra@gmail.com>
 586
 587         PR 25599
 588         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 589         adjustment.  Add assertion.
 590         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 591         for PCREL60B.
 592
 593 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 594
 595         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 596         (signed_overflow): New function.
 597         (unsigned_overflow): New function.
 598         (is_overflow): Use new functions.
 599         (md_apply_fix): Use signed_overflow.
 600         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 601         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 602         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 603
 604 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 605
 606         PR 27888
 607         * Makefile.am (ZLIB): Define.
 608         (as_new_LDADD): Add it.
 609         * Makefile.in: Regenerate.
 610
 611 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 612
 613         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 614         into the same GPR twice.
 615         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 616         * testsuite/gas/arm/mve-vmov-3.d: New test.
 617         * testsuite/gas/arm/mve-vmov-3.s: New test.
 618
 619 2021-05-12  Alan Modra  <amodra@gmail.com>
 620
 621         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 622         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 623
 624 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 625
 626         PR 27823
 627         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 628         instruction.
 629         * testsuite/gas/z80/ill_ops.s: New test source file.
 630         * testsuite/gas/z80/ill_ops.d: New test driver.
 631         * testsuite/gas/z80/ill_ops.l: New test error output.
 632
 633 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 634
 635         PR 27415
 636         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 637         24-bit shifts.
 638         * testsuite/gas/z80/z80_reloc.a: Update tests.
 639         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 640
 641 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 642
 643         * doc/Makefile.am (html-local, as/index.html): New targets.
 644         * doc/Makefile.in: Regenerate.
 645
 646 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 647
 648         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 649         * doc/Makefile.in: Regenerate.
 650
 651 2021-05-07  Nick Clifton  <nickc@redhat.com>
 652
 653         PR 3136
 654         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 655         (obj_elf_bss): New function.  Change to the .bss section.
 656         Support an optional subsection number.
 657         (obj_elf_change_section): Call obj_elf_section_change_hook.
 658         (obj_elf_section): Likewise.
 659         (obj_elf_data): Likewise.
 660         (obj_elf_text): Likewise.
 661         (obj_elf_struct): Likewise.
 662         (obj_elf_subsection): Likewise.
 663         (obj_elf_previous): Likewise.
 664         * config/obj-elf.h (obj_elf_bss): Prototype.
 665         * doc/as.texi (Bss): New node.
 666
 667 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 668
 669         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 670         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 671         (coff_frob_section): Likewise.
 672         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 673         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 674         SA_SET_SECT_NRELOC) New defines.
 675         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 676         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 677         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 678         * testsuite/gas/ppc/aix.exp: New tests.
 679         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 680         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 681         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 682
 683         * config/tc-ppc.c (ppc_function): Update comment for
 684         fifth argument.
 685         (ppc_frob_symbol): Remove ppc_last_function check.
 686         Make sure coff_last_function is reset.
 687         Correctly set fsize when not provided in .function.
 688         * testsuite/gas/ppc/aix.exp: New tests.
 689         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 690         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 691         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 692
 693 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 694
 695         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 696         * testsuite/gas/i386/i386.exp: Run new test.
 697
 698 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 699
 700         * config/tc-i386.c (output_disp): Use disps field instead of
 701         imms one.
 702
 703 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 704
 705         * config/tc-i386.c (i386_finalize_immediate): Move register
 706         check ...
 707         (i386_immediate): ... here.
 708
 709 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 710
 711         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 712         Re-arrange operand type accumulation.
 713
 714 2021-05-06  Stafford Horne  <shorne@gmail.com>
 715
 716         PR 21464
 717         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 718         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 719         relocation.
 720
 721 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 722
 723         PR 27764
 724         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 725         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 726         * testsuite/gas/riscv/a-ext.d: Likewise.
 727         * testsuite/gas/riscv/a-ext.s: Likewise.
 728
 729 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 730
 731         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 732         #if.
 733         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 734         Add two further .long and an .equ.
 735         * testsuite/gas/i386/secrel.d: Adjust expecations.
 736
 737 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 738
 739         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 740         Convert Windows to UNIX EOL.
 741
 742 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 743
 744         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 745         variant into ELF one.
 746
 747 2021-05-03  Alan Modra  <amodra@gmail.com>
 748
 749         * testsuite/gas/elf/section25.s: Don't start directives in first
 750         column.
 751         * testsuite/gas/elf/section26.s: Likewise.
 752
 753 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 754
 755         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 756         * testsuite/gas/i386/lea64.d,
 757         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 758         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 759         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 760
 761 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 762
 763         * config/tc-i386.c (i386_validate_fix): Change return type to
 764         int. Short-circuit BFD_RELOC_SIZE* handling.
 765         (tc_gen_reloc): New local variable sym. Extend logic when
 766         processing BFD_RELOC_SIZE*.
 767         * config/tc-i386.f (i386_validate_fix): Change return type to
 768         int.
 769         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 770         returns zero.
 771         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 772         testsuite/gas/i386/size-5b.d: New.
 773         * testsuite/gas/i386/i386.exp: Run new tests.
 774
 775 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 776
 777         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 778         symbols when resolving BFD_RELOC_SIZE*.
 779         * testsuite/gas/i386/size-2.s: Add section size cases.
 780         * testsuite/gas/i386/size-2.d,
 781         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 782
 783 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 784             H.J. Lu  <hjl.tools@gmail.com>
 785
 786         PR gas/27763
 787         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 788         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 789         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 790         (md_estimate_size_before_relax): Move local variable fixP. Set
 791         it from fix_new() return values. Mark 4-byte relocs as signed
 792         for 64-bit.
 793         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 794         * testsuite/gas/i386/x86-64-rip-2.s,
 795         * testsuite/gas/i386/x86-64-rip-2.d,
 796         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 797         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 798         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 799         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 800         * testsuite/gas/i386/i386.exp: Run new tests.
 801
 802 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 805
 806 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 807
 808         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 809         BFD_RELOC_SIZE*.
 810
 811 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 812
 813         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 814         overflow check to 64-bit objects.
 815
 816 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 817
 818         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 819         (optimize_encoding): Handle LEA.
 820         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 821         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 822         Add many more forms.
 823         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 824         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 825         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 826         New.
 827         * testsuite/gas/i386/i386.exp: Run new tests.
 828
 829 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 830
 831         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 832         signed.
 833         * testsuite/gas/i386/x86-64-addr32-bad.s,
 834         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 835         * testsuite/gas/i386/i386.exp: Run new test.
 836
 837 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 838
 839         * testsuite/gas/elf/section25.d: Run it everywhere.
 840         * testsuite/gas/elf/section26.d: Likewise.
 841         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 842
 843 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 844
 845         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 846         optional "code" argument.
 847
 848 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 849
 850         * config/tc-i386.c (want_disp32): New.
 851         (md_assemble): Use it.
 852         (optimize_disp): Likewise.
 853         (build_modrm_byte): Likewise.
 854
 855 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 856
 857         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 858         check ...
 859         (md_assemble): ... here.
 860
 861 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 862
 863         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 864         Move up setting of disp32.
 865
 866 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 867
 868         * config/tc-i386.c (pe): Don't truncate expression value.
 869         (i386_finalize_displacement): Likewise.
 870
 871 2021-04-21  Nick Clifton  <nickc@redhat.com>
 872
 873         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 874         for named section symbols.
 875         * testsuite/gas/arm/thumbver.d: Likewise.
 876         * testsuite/gas/bfin/loop_temps.d: Likewise.
 877         * testsuite/gas/elf/section2.e-arc: Likewise.
 878         * testsuite/gas/elf/section2.e-arm: Likewise.
 879         * testsuite/gas/elf/section2.e-csky: Likewise.
 880         * testsuite/gas/elf/section2.e-m32r: Likewise.
 881         * testsuite/gas/elf/section2.e-mips: Likewise.
 882         * testsuite/gas/elf/section2.e-msp430: Likewise.
 883         * testsuite/gas/elf/section2.e-riscv: Likewise.
 884         * testsuite/gas/elf/section2.e-rl78: Likewise.
 885         * testsuite/gas/elf/section2.e-rx: Likewise.
 886         * testsuite/gas/elf/section2.e-score: Likewise.
 887         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 888         * testsuite/gas/elf/section2.e-unused: Likewise.
 889         * testsuite/gas/elf/section2.e-v850: Likewise.
 890         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 891         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 892         * testsuite/gas/ia64/alias.d: Likewise.
 893         * testsuite/gas/ia64/global.d: Likewise.
 894         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 895         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 896         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 897         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 898         * testsuite/gas/mmix/bspec-1.d: Likewise.
 899         * testsuite/gas/mmix/byte-1.d: Likewise.
 900         * testsuite/gas/mmix/comment-1.d: Likewise.
 901         * testsuite/gas/mmix/loc-1.d: Likewise.
 902         * testsuite/gas/mmix/loc-2.d: Likewise.
 903         * testsuite/gas/mmix/loc-3.d: Likewise.
 904         * testsuite/gas/mmix/loc-4.d: Likewise.
 905         * testsuite/gas/mmix/loc-5.d: Likewise.
 906         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 907
 908 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 909
 910         PR binutils/21700
 911         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 912         (ppc_fix_adjustable): Manage fx_subsy part.
 913         (tc_gen_reloc): Create second relocation when both
 914         fx_addsy and fx_subsy are provided.
 915         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 916         (MAX_RELOC_EXPANSION): Likewise.
 917         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 918         (UNDEFINED_DIFFERENCE_OK): Likewise
 919         * testsuite/gas/all/gas.exp: Skip difference between two
 920         undefined symbols test.
 921
 922 2021-04-19  Nick Clifton  <nickc@redhat.com>
 923
 924         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 925         targets which should skip the undefined symbols test.
 926
 927 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 928
 929         * NEWS: Update news.
 930         * testsuite/gas/aarch64/rme.d: Update test.
 931         * testsuite/gas/aarch64/rme.s: Update test.
 932
 933 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 934
 935         * testsuite/gas/aarch64/rme.d: Update test.
 936         * testsuite/gas/aarch64/rme.s: Update test.
 937
 938 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 939
 940         * as.h (sprint_value): Delete.
 941         * messages.c (sprint_value): Likewise.
 942         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 943         place of sprint_value.
 944         * config/tc-s390.c (s390_insert_operand): Likewise.
 945         * doc/internals.texi (sprint_value): Delete section.
 946         * write.c (fixup_segment): Likewise.
 947         (relax_segment): Likewise.
 948
 949 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 950
 951         * testsuite/gas/aarch64/rme-invalid.d: New test.
 952         * testsuite/gas/aarch64/rme-invalid.l: New test.
 953         * testsuite/gas/aarch64/rme-invalid.s: New test.
 954         * testsuite/gas/aarch64/rme.d: New test.
 955         * testsuite/gas/aarch64/rme.s: New test.
 956
 957 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 958
 959         PR 27436
 960         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
 961         * testsuite/gas/riscv/shamt-32.d: New testcase.
 962         * testsuite/gas/riscv/shamt-32.l: Likewise.
 963         * testsuite/gas/riscv/shamt-32.s: Likewise.
 964         * testsuite/gas/riscv/shamt-64.d: Likewise.
 965         * testsuite/gas/riscv/shamt-64.l: Likewise.
 966         * testsuite/gas/riscv/shamt-64.s: Likewise.
 967
 968 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
 969
 970         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
 971         c.mv a4,a4.
 972         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
 973
 974 2021-04-14  Alan Modra  <amodra@gmail.com>
 975
 976         PR 27723
 977         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
 978         (select_cie_for_fde): ..here.  Simplify.
 979
 980 2021-04-14  Alan Modra  <amodra@gmail.com>
 981
 982         PR 27723
 983         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
 984         DW_CFA_GNU_window_save and DW_CFA_restore_state.
 985
 986 2021-04-13  Alan Modra  <amodra@gmail.com>
 987
 988         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
 989         write to $srcdir.  Use gas_host_run and read output file rather
 990         than gas_start/gas_finish.
 991
 992 2021-04-12  Alan Modra  <amodra@gmail.com>
 993
 994         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
 995         (md_assemble): Likewise.  Handle bignum operands.
 996         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
 997         check.
 998         * expr.c: Delete unnecessary forward declarations.
 999         (generic_bignum_to_int32): Return uint32_t.
1000         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1001         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1002         clear X_extrabit for unary '!'.
1003         * expr.h (generic_bignum_to_int32): Declare.
1004         (generic_bignum_to_int64): Declare.
1005         * testsuite/gas/ppc/prefix-pcrel.s,
1006         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1007
1008 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1009
1010         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1011         march-fail-porder-x-std.d.
1012         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1013         march-fail-porder-z-std.d.
1014         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1015         march-fail-porder-x-z.d.
1016         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1017         march-fail-porder.l.
1018         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1019         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1020         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1021         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1022         march-fail-single-char-h.d.
1023         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1024         march-fail-single-char-s.d.
1025         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1026         march-fail-single-char-x.d.
1027         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1028         march-fail-single-char-z.d.
1029         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1030         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1031         march-fail-single-prefix.l.
1032         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1033         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1034         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1035
1036 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1037
1038         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1039         diagnostic messages for LD/ST Exclusive instructions.
1040         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1041         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1042         clean-up.
1043
1044 2021-04-09  Alan Modra  <amodra@gmail.com>
1045
1046         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1047         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1048         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1049
1050 2021-04-08  Alan Modra  <amodra@gmail.com>
1051
1052         * testsuite/gas/ppc/pr27676.d,
1053         * testsuite/gas/ppc/pr27676.s: New test.
1054         * testsuite/gas/ppc/ppc.exp: Run it.
1055         * testsuite/gas/ppc/dcbt.d: Update.
1056         * testsuite/gas/ppc/power4_32.d: Update.
1057
1058 2021-04-07  Alan Modra  <amodra@gmail.com>
1059
1060         PR 27217
1061         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1062
1063 2021-04-06  Nick Clifton  <nickc@redhat.com>
1064
1065         PR 27217
1066         * config/tc-aarch64.c (my_get_expression): Rename to
1067         aarch64_get_expression.  Add a fifth argument to enable deferring
1068         of expression resolution.
1069         (parse_typed_reg): Update calls to my_get_expression.
1070         (parse_vector_reg_list): Likewise.
1071         (parse_immediate_expression): Likewise.
1072         (parse_big_immediate): Likewise.
1073         (parse_shift): Likewise.
1074         (parse_shifter_operand_imm): Likewise.
1075         (parse_operands): Likewise.
1076         (parse_shifter_operand_reloc): Update calls to my_get_expression
1077         and call aarch64_force_reloc to determine the value of the new
1078         fifth argument.
1079         (parse_address_main): Likewise.
1080         (parse_half): Likewise.
1081         (parse_adrp): Likewise.
1082         (aarch64_force_reloc): New function.  Contains code extracted from...
1083         (aarch64_force_relocation): ... here.
1084         * testsuite/gas/aarch64/pr27217.s: New test case.
1085         * testsuite/gas/aarch64/pr27217.d: New test driver.
1086
1087 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1088
1089         * write.c (fixup_segment): Move add_symbol_segment declaration
1090         into main loop.
1091
1092 2021-04-05  Alan Modra  <amodra@gmail.com>
1093
1094         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1095         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1096         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1097         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1098         strstr, or vsnprintf declarations.
1099         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1100         * as.h: Don't include alloca-conf.h, include config.h instead.
1101         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1102         various fallback declarations.
1103         * asintl.h: Don't test HAVE_LOCALE_H.
1104         * as.c: Don't test HAVE_SETLOCALE.
1105         * dwarf2dbg.c: Include limits.h unconditionally.
1106         * expr.c: Likewise.
1107         * sb.c: Likewise.
1108         * symbols.c: Likewise.
1109         * config/tc-cr16.c: Likewise.
1110         * config/tc-d30v.c: Likewise.
1111         * config/tc-i386.c: Likewise.
1112         * config/tc-ia64.c: Likewise.
1113         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1114         * config.in: Regenerate.
1115         * configure: Regenerate.
1116         * Makefile.in: Regenerate.
1117         * doc/Makefile.in: Regenerate.
1118
1119 2021-04-01  Martin Liska  <mliska@suse.cz>
1120
1121         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1122         (weak_is_altname): Likewise.
1123         (obj_coff_section): Likewise.
1124         * config/tc-cr16.c (process_label_constant): Likewise.
1125         * config/tc-crx.c (strneq): Likewise.
1126
1127 2021-04-01  Martin Liska  <mliska@suse.cz>
1128
1129         * as.c (select_emulation_mode): Use startswith.
1130         * config/m68k-parse.y: Likewise.
1131         * config/obj-aout.c (obj_aout_type): Likewise.
1132         * config/obj-elf.c (elf_common_parse): Likewise.
1133         (obj_elf_section_type): Likewise.
1134         (obj_elf_section_word): Likewise.
1135         (obj_elf_section): Likewise.
1136         (obj_elf_symver): Likewise.
1137         (adjust_stab_sections): Likewise.
1138         * config/obj-evax.c (evax_shorten_name): Likewise.
1139         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1140         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1141         (aarch64_parse_features): Likewise.
1142         (create_register_alias): Likewise.
1143         (aarch64_data_in_code): Likewise.
1144         (md_parse_option): Likewise.
1145         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1146         (s_alpha_pdesc): Likewise.
1147         * config/tc-arc.c (tokenize_extregister): Likewise.
1148         * config/tc-arm.c (create_register_alias): Likewise.
1149         (create_neon_reg_alias): Likewise.
1150         (parse_ifimm_zero): Likewise.
1151         (parse_qfloat_immediate): Likewise.
1152         (arm_elf_section_type): Likewise.
1153         (arm_parse_extension): Likewise.
1154         (aeabi_set_public_attributes): Likewise.
1155         (s_arm_arch_extension): Likewise.
1156         (arm_data_in_code): Likewise.
1157         (start_unwind_section): Likewise.
1158         * config/tc-avr.c (avr_ldi_expression): Likewise.
1159         * config/tc-csky.c (is_freglist_legal): Likewise.
1160         (csky_s_section): Likewise.
1161         * config/tc-d30v.c (do_assemble): Likewise.
1162         * config/tc-dlx.c (parse_operand): Likewise.
1163         * config/tc-epiphany.c (md_assemble): Likewise.
1164         * config/tc-h8300.c (h8300_elf_section): Likewise.
1165         (get_operand): Likewise.
1166         * config/tc-hppa.c (pa_ip): Likewise.
1167         (pa_level): Likewise.
1168         (pa_space): Likewise.
1169         * config/tc-i386.c (i386_mach): Likewise.
1170         (md_assemble): Likewise.
1171         (check_VecOperations): Likewise.
1172         (i386_target_format): Likewise.
1173         (i386_elf_section_type): Likewise.
1174         * config/tc-ia64.c (start_unwind_section): Likewise.
1175         (md_parse_option): Likewise.
1176         (is_taken_branch): Likewise.
1177         (idesc->name,): Likewise.
1178         (note_register_values): Likewise.
1179         (do_alias): Likewise.
1180         * config/tc-m32c.c (insn_to_subtype): Likewise.
1181         * config/tc-m68hc11.c (get_operand): Likewise.
1182         (md_assemble): Likewise.
1183         * config/tc-m68k.c (m68k_ip): Likewise.
1184         (m68k_elf_suffix): Likewise.
1185         * config/tc-mcore.c (mcore_s_section): Likewise.
1186         * config/tc-metag.c (parse_get_set): Likewise.
1187         (md_parse_option): Likewise.
1188         * config/tc-microblaze.c (parse_imm): Likewise.
1189         (check_got): Likewise.
1190         (md_apply_fix): Likewise.
1191         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1192         (md_begin): Likewise.
1193         (s_is_linkonce): Likewise.
1194         (check_regno): Likewise.
1195         (match_float_constant): Likewise.
1196         (classify_vr4120_insn): Likewise.
1197         (match_insn): Likewise.
1198         (mips_after_parse_args): Likewise.
1199         (s_change_sec): Likewise.
1200         (s_option): Likewise.
1201         (parse_code_option): Likewise.
1202         (md_section_align): Likewise.
1203         (nopic_need_relax): Likewise.
1204         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1205         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1206         (mn10300_end_of_match): Likewise.
1207         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1208         * config/tc-nds32.c (nds32_parse_option): Likewise.
1209         * config/tc-nds32.h (md_do_align): Likewise.
1210         * config/tc-nios2.c (strprefix): Likewise.
1211         (nios2_special_relocation_p): Likewise.
1212         (nios2_parse_base_register): Likewise.
1213         (nios2_cons): Likewise.
1214         * config/tc-ns32k.c (addr_mode): Likewise.
1215         * config/tc-pdp11.c (set_option): Likewise.
1216         (parse_reg): Likewise.
1217         (parse_ac5): Likewise.
1218         (parse_op_no_deferred): Likewise.
1219         (set_cpu_model): Likewise.
1220         (set_machine_model): Likewise.
1221         * config/tc-pj.c (md_operand): Likewise.
1222         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1223         (ppc_arch): Likewise.
1224         (ppc_section_type): Likewise.
1225         * config/tc-s12z.c (tb_reg_rel): Likewise.
1226         (tb_opr_rel): Likewise.
1227         * config/tc-s390.c (s390_parse_cpu): Likewise.
1228         (md_parse_option): Likewise.
1229         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1230         (s3_pic_need_relax): Likewise.
1231         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1232         (s7_pic_need_relax): Likewise.
1233         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1234         * config/tc-sparc.c (md_parse_option): Likewise.
1235         (sparc_ip): Likewise.
1236         (s_reserve): Likewise.
1237         (s_common): Likewise.
1238         (s_seg): Likewise.
1239         (sparc_cons): Likewise.
1240         * config/tc-tic54x.c (stag_add_field): Likewise.
1241         (tic54x_endstruct): Likewise.
1242         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1243         * config/tc-v850.c (v850_comm): Likewise.
1244         (md_begin): Likewise.
1245         (md_assemble): Likewise.
1246         * config/tc-vax.c (vax_cons): Likewise.
1247         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1248         * config/tc-xstormy16.c (md_operand): Likewise.
1249         * config/tc-xtensa.c (get_directive): Likewise.
1250         (xg_instruction_matches_option_term): Likewise.
1251         (is_unaligned_label): Likewise.
1252         (cache_literal_section): Likewise.
1253         * config/xtensa-relax.c (parse_precond): Likewise.
1254         (parse_option_cond): Likewise.
1255         (transition_applies): Likewise.
1256         (wide_branch_opcode): Likewise.
1257         * dw2gencfi.c: Likewise.
1258         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1259         * ehopt.c (get_cie_info): Likewise.
1260         * input-file.c (input_file_open): Likewise.
1261         * listing.c (listing_newline): Likewise.
1262         (debugging_pseudo): Likewise.
1263         * read.c (read_a_source_file): Likewise.
1264         * write.c (adjust_reloc_syms): Likewise.
1265         (compress_debug): Likewise.
1266         (maybe_generate_build_notes): Likewise.
1267
1268 2021-03-31  Alan Modra  <amodra@gmail.com>
1269
1270         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1271         * config/bfin-lex-wrapper.c: Likewise.
1272         * itbl-lex.l: Don't include as.h.
1273         * config/bfin-lex.l: Likewise.
1274
1275 2021-03-31  Alan Modra  <amodra@gmail.com>
1276
1277         * as.h (POISON_BFD_BOOLEAN): Define.
1278         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1279         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1280         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1281         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1282         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1283         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1284         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1285         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1286         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1287         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1288         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1289         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1290         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1291         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1292         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1293         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1294         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1295         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1296         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1297         * config/tc-metag.c, * config/tc-metag.h,
1298         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1299         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1300         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1301         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1302         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1303         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1304         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1305         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1306         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1307         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1308         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1309         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1310         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1311         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1312         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1313         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1314         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1315         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1316         * config/tc-z8k.c, * config/xtensa-istack.h,
1317         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1318         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1319         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1320         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1321         with bool, FALSE with false, and TRUE with true.
1322
1323 2021-03-31  Alan Modra  <amodra@gmail.com>
1324
1325         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1326         * config/tc-crx.c: Likewise.
1327         * config/tc-nds32.h: Likewise.
1328
1329 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1330
1331         * config/tc-i386.c (build_modrm_byte): Change return type.
1332         Change type of "default_seg". Use NULL. Adjust setting of
1333         "default_seg".
1334         (reg_ds, reg_es, reg_ss): New.
1335         (struct _i386_insn): Change type of seg[].
1336         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1337         (swap_operands): Change type of "temp_seg".
1338         (check_string): Adjust %es check.
1339         (process_operands): Change type of "default_seg". Use NULL.
1340         Adjust segment override processing..
1341         (i386_att_operand): Adjust segment override handling.
1342         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1343
1344 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1345
1346         * config/tc-i386.c (reg_eax): New.
1347         (md_begin): Initialize reg_eax.
1348         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1349         reg_eax.
1350         (i386_intel_simplify): Likewise.
1351
1352 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1353
1354         * config/tc-i386.c (reg_st0): New.
1355         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1356         insert other st(N).
1357         (parse_real_register): Adjust st(N) processing.
1358
1359 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1360
1361         * config/tc-i386.c (rc_op): Delete.
1362         (struct Rounding_Operation): Move ...
1363         (struct _i386_insn): ... here. Change field "rounding".
1364         (build_evex_prefix): Adjust rounding processing.
1365         (swap_2_operands): Likewise.
1366         (check_VecOperands): Likewise.
1367         (RC_SAE_immediate): Likewise.
1368         (optimize_encoding): Adjust check for rounding.
1369         (build_modrm_byte): Likewise.
1370         (output_imm): Likewise.
1371         (md_assemble): Initialize rounding type.
1372
1373 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1374
1375         * config/tc-i386.c (broadcast_op): Delete.
1376         (struct Broadcast_Operation): Move ...
1377         (struct _i386_insn): ... here. Change field "broadcast".
1378         (match_mem_size): Adjust check for broadcast.
1379         (optimize_encoding): Likewise.
1380         (process_suffix): Likewise.
1381         (build_evex_prefix): Adjust broadcast processing.
1382         (swap_2_operands): Likewise.
1383         (check_VecOperations): Likewise.
1384         (match_template): Likewise.
1385         (check_VecOperands): Likewise.
1386
1387 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1388
1389         * config/tc-i386.c (reg_k0): New.
1390         (mask_op): Delete.
1391         (struct Mask_Operation): Move ...
1392         (struct _i386_insn): ... here. Change field "mask".
1393         (md_begin): Initialize reg_k0.
1394         (build_evex_prefix): Adjust mask processing.
1395         (swap_2_operands): Likewise.
1396         (check_VecOperands): Likewise.
1397         (check_VecOperations): Likewise.
1398         (optimize_encoding): Adjust checks for masking.
1399         (output_insn): Likewise.
1400
1401 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1402
1403         * config/tc-i386.c (swap_2_operands): Switch parameters to
1404         unsigned.
1405         (struct RC_Operation): Switch operand field to unsigned.
1406         (struct Mask_Operation): Likewise.
1407         (struct Broadcast_Operation): Likewise.
1408         (build_evex_prefix): Drop cast.
1409         (check_VecOperands): Likewise.
1410         (build_modrm_byte): Likewise.
1411         (output_imm): Likewise.
1412         (check_VecOperations): Add casts to unsigned.
1413
1414 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1415
1416         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1417         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1418         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1419
1420 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1421
1422         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1423         checks by opcodespace ones.
1424         (insert_lfence_before): Likewise.
1425         (maybe_fused_with_jcc_p): Likewise.
1426         (add_branch_padding_frag_p): Likewise.
1427         (output_disp): Likewise.
1428         (load_insn_p): Re-arrange checks to key applicable ones off of
1429         an opcodespace check.
1430         (md_assemble): Adjust opcode checks.
1431         (check_byte_reg): Likewise.
1432         (process_operands): Likewise.
1433         (i386_index_check): Likewise.
1434         (process_suffix): Likewise. New local variable is_movx. Adjust
1435         movsx/movzx and crc32 handling.
1436         (output_insn): Adjust opcode checks. Drop no longer reachable
1437         case labels. Output legacy encoding prefixes in addition to the
1438         base_opcode byte(s). Rework counting of prefixes for extended
1439         opcode maps.
1440         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1441         opcode checks.
1442
1443 2021-03-29  Alan Modra  <amodra@gmail.com>
1444
1445         * atof-generic.c (FALSE, TRUE): Don't define.
1446         * config/obj-elf.h (FALSE, TRUE): Don't define.
1447         * config/obj-som.h (FALSE, TRUE): Don't define.
1448         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1449         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1450         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1451         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1452         * config/tc-mt.h (obj_fix_adjustable): Delete.
1453         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1454         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1455         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1456         (tokenize_extregister): Likewise.
1457         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1458         (parse_operands_op, parse_operands, md_assemble): Likewise.
1459         * config/tc-d10v.c (build_insn): Likewise.
1460         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1461         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1462         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1463         * config/tc-z80.c (emit_byte): Likewise.
1464
1465 2021-03-29  Alan Modra  <amodra@gmail.com>
1466
1467         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1468         bfd_boolean.
1469         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1470         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1471         with bfd_boolean.
1472         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1473         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1474         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1475         logical expressions.
1476         (struct metag_long_option <func>): Return bfd_boolean.
1477         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1478         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1479         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1480         (no_operands, lex_force_match, lex_reg_list): Likewise.
1481         (size_from_suffix): Return int.
1482         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1483         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1484
1485 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1486
1487         * testsuite/gas/i386/x86-64-nosse2.s,
1488         testsuite/gas/i386/x86-64-nosse2.l: New.
1489         * testsuite/gas/i386/i386.exp: Run new test.
1490
1491 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1492
1493         * testsuite/gas/nios2/brn.d: New.
1494         * testsuite/gas/nios2/brn.d: New.
1495
1496 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1497
1498         * config/tc-i386.c (match_template): Use t instead of i.tm.
1499
1500 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1501
1502         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1503         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1504         colliding registers in the upper half of the space.
1505         * testsuite/gas/i386/avx512f-nondef.d,
1506         testsuite/gas/i386/vgather-check.d,
1507         testsuite/gas/i386/x86-64-vgather-check.d,
1508         testsuite/gas/i386/x86-64-vgather-check-error.l,
1509         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1510         expecations.
1511         * testsuite/gas/i386/vgather-check-none.d,
1512         testsuite/gas/i386/vgather-check-warn.d,
1513         testsuite/gas/i386/x86-64-vgather-check-none.d,
1514         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1515         tests for expected dump output.
1516
1517 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1518
1519         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1520         without mask register.
1521         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1522
1523 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1524
1525         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1526         swapping operands for.
1527         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1528         syntax tests.
1529         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1530         well as Intel syntax tests.
1531         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1532         expectations.
1533         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1534         Likewise. Drop passing --def-sym to as.
1535
1536 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1537
1538         PR/gas 27419
1539         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1540         conversion to x32 mode.
1541         * testsuite/gas/i386/ilp32/enqcmd.s,
1542         testsuite/gas/i386/ilp32/enqcmd.d,
1543         testsuite/gas/i386/ilp32/movdir.s,
1544         testsuite/gas/i386/ilp32/movdir.d: New.
1545         * testsuite/gas/i386/x86-64-enqcmd.s,
1546         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1547         cases.
1548         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1549         (%eip) cases.
1550         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1551         * testsuite/gas/i386/x86-64-enqcmd.d,
1552         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1553         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1554         testsuite/gas/i386/x86-64-movdir.d,
1555         testsuite/gas/i386/x86-64-movdir-intel.d,
1556         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1557
1558 2021-03-25  Alan Modra  <amodra@gmail.com>
1559
1560         PR 27647
1561         * testsuite/gas/ppc/a2.d: Update expected output.
1562         * testsuite/gas/ppc/power8.d: Likewise.
1563
1564 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1565
1566         * config/tc-i386.c (struct _i386_insn): New field
1567         opcode_length.
1568         (md_begin): Drop assertion.
1569         (install_template): New.
1570         (build_vex_prefix): Call install_template.
1571         (match_template): Likewise.
1572         (process_operands): Use new opcode_length field.
1573         (output_jump): Likewise.
1574         (output_insn): Likewise. Adjust psedo prefix check.
1575
1576 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1577
1578         * config/tc-i386.c (md_begin): Add assertion.
1579         (build_vex_prefix): Drop implied prefix calculation.
1580         (build_evex_prefix): Likewise.
1581         (optimize_encoding): Adjust opcode checks.
1582         (load_insn_p): Also check opcodeprefix.
1583         (match_template): Also check opcodespace.
1584         (process_suffix): Likewise.
1585         (process_operands): Likewise.
1586         (output_insn): Likewise. Also check isprefix when discaring
1587         standalone LOCK.
1588         * config/tc-i386-intel.c (i386_intel_operand): Also check
1589         opcodespace.
1590
1591 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1592
1593         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1594         base_opcode and extension_opcode.
1595
1596 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1597
1598         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1599
1600 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1601
1602         * config/tc-i386.c (output_i386_opcode): Invoke
1603         process_i386_cpu_flag() slightly later.
1604         (process_i386_opcodes): Likewise.
1605
1606 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1607
1608         * config/tc-i386.c (pte): Print prefix and encoding space.
1609         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1610         (build_evex_prefix): Likewise.
1611         (load_insn_p): Likewise.
1612
1613 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1614
1615         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1616         if()-s.
1617         (match_template, output_insn): Use PREFIX_NONE.
1618
1619 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1620
1621         * config/tc-i386.c (i386_index_check): New local variable t.
1622         Correct MPX insn check.
1623         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1624         MPX insn check.
1625         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1626         index scaling by other than 1.
1627         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1628
1629 2021-03-22  Martin Liska  <mliska@suse.cz>
1630
1631         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1632         (x86_64_section_word): Likewise.
1633         * config/tc-sparc.c (md_parse_option): Likewise.
1634
1635 2021-03-19  Alan Modra  <amodra@gmail.com>
1636
1637         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1638
1639 2021-03-18  Christian Groessler  <chris@groessler.org>
1640
1641         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1642         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1643
1644 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1645
1646         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1647         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1648         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1649         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1650         * testsuite/gas/riscv/b-ext.s: Likewise.
1651         * testsuite/gas/riscv/b-ext.d: Likewise.
1652
1653 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1654
1655         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1656         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1657         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1658         * testsuite/gas/aarch64/sysreg-7.d: New test.
1659         * testsuite/gas/aarch64/sysreg-7.s: New test.
1660
1661 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1662
1663         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1664         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1665         (ppc_xcoff_tbss_section): New variables.
1666         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1667         (ppc_data_csects): Removed.
1668         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1669         ppc_xcoff_parse_cons): New functions.
1670         (md_being): Initialize XCOFF sections.
1671         (ppc_xcoff_suffix): Add support for TLS relocations
1672         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1673         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1674         to .bss section.  Handle new XCOFF section variables.
1675         (ppc_comm): Likewise.
1676         (ppc_toc): Likewise.
1677         (ppc_symbol_new_hook): Likewise.
1678         (ppc_frob_symbol): Likewise.
1679         (ppc_fix_adjustable): Add tbss support.
1680         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1681         (ppc_xcoff_parse_cons): Add prototype.
1682         (struct ppc_xcoff_section): New structure.
1683
1684 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1685
1686         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1687         (MAP, MAP32, MAP64): New macros for XCOFF.
1688         (ppc_xcoff_fixup_addis): New function.
1689         (ppc_is_toc_sym): Handle XMC_TE.
1690         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1691         BFD_RELOC_PPC_TOC16_LO.
1692         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1693         (ppc_change_csect): Handle XMC_TE.
1694         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1695         storage class.
1696         (ppc_symbol_new_hook): Handle XMC_TE.
1697         (ppc_frob_symbol): Likewise.
1698         (ppc_fix_adjustable): Likewise.
1699         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1700         BFD_RELOC_PPC_TOC16_LO.
1701
1702 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1703
1704         * testsuite/gas/i386/avx512f-intel.d,
1705         testsuite/gas/i386/avx512f_vl-intel.d,
1706         testsuite/gas/i386/avx512pf-intel.d,
1707         testsuite/gas/i386/x86-64-avx512f-intel.d,
1708         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1709         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1710
1711 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1712
1713         * testsuite/gas/i386/prefetch.d,
1714         testsuite/gas/i386/prefetch-intel.d,
1715         testsuite/gas/i386/x86-64-prefetch.d,
1716         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1717         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1718         * testsuite/gas/i386/i386.exp: Run new test.
1719
1720 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1721
1722         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1723         (md_assemble): Replace use of repprefixok, islockable, and
1724         notrackprefixok.
1725         (i386_index_check): Replace use of repprefixok.
1726
1727 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1728
1729         * testsuite/gas/i386/noreg64.s: Add sysexit.
1730         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1731         sysexitl and sysexitq.
1732         * testsuite/gas/i386/noreg-intel64.l,
1733         testsuite/gas/i386/noreg64-data16.d,
1734         testsuite/gas/i386/noreg64-data16.e,
1735         testsuite/gas/i386/noreg64-rex64.d,
1736         testsuite/gas/i386/noreg64.d,
1737         testsuite/gas/i386/noreg64.l,
1738         testsuite/gas/i386/x86-64-sysenter-amd.d,
1739         testsuite/gas/i386/x86-64-sysenter-amd.l,
1740         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1741
1742 2021-02-26  Nick Clifton  <nickc@redhat.com>
1743
1744         PR 27411
1745         * config/tc-arm.c (do_t_add_sub): Correct error message.
1746         * testsuite/gas/arm/pr27411.s: New test.
1747         * testsuite/gas/arm/pr27411.d: New test driver.
1748         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1749
1750 2021-02-24  Alan Modra  <amodra@gmail.com>
1751
1752         PR 23691
1753         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1754         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1755         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1756         and use alongside TARGET_CPU_CFILES.
1757         (EXTRA_DIST): Update location of generated .c files.
1758         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1759         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1760         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1761         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1762         dependencies.
1763         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1764         (itbl-parse.c, itbl-parse.h): Tidy.
1765         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1766         * config/bfin-lex.l: Include config/bfin-parse.h.
1767         * configure.ac (extra_objects): Move object files corresponding
1768         to .y and .l files now in config/ to config/.
1769         * Makefile.in: Regenerate.
1770         * configure: Regenerate.
1771         * po/POTFILES.in: Regenerate.
1772
1773 2021-02-19  Nick Clifton  <nickc@redhat.com>
1774
1775         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1776         misleading indentation.
1777
1778 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1779
1780         PR 27158
1781         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1782         (md_apply_fix): Likewise.
1783         (md_convert_frag_branch): Likewise.
1784         (validate_riscv_insn): Likewise.  Also arranged operands, including
1785         added C5 and C6 operands, and removed unused Ci and C< operands.
1786         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1787         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1788         * testsuite/gas/riscv/insn.s: Likewise.
1789
1790 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1791
1792         * config/tc-riscv.c: Included cpu-riscv.h.
1793         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1794         (struct riscv_csr_extra): Likewise.
1795         (struct riscv_ext_version): Likewise.
1796         (ext_version_table): Moved from opcodes/riscv-opc.c.
1797         (default_isa_spec): Updated type to riscv_spec_class.
1798         (default_priv_spec): Likewise.
1799         (riscv_set_default_isa_spec): Updated.
1800         (init_ext_version_hash): Likewise.
1801         (riscv_init_csr_hash): Likewise, also fixed indent.
1802
1803 2021-02-17  Alan Modra  <amodra@gmail.com>
1804
1805         * testsuite/gas/elf/section28.d: xfail h8300.
1806
1807 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1808
1809         PR gas/27412
1810         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1811         when checking incorrect section attributes.
1812         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1813         * testsuite/gas/elf/section28.d: New file.
1814         * testsuite/gas/elf/section28.s: Likewise.
1815         * testsuite/gas/elf/section29.d: Likewise.
1816         * testsuite/gas/elf/section29.s: Likewise.
1817
1818 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1819
1820         * testsuite/gas/i386/sse-check.s,
1821         testsuite/gas/i386/sse2avx.s,
1822         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1823         * testsuite/gas/i386/sse-check-error.l,
1824         testsuite/gas/i386/sse-check-warn.e,
1825         testsuite/gas/i386/sse-check.d,
1826         testsuite/gas/i386/sse2avx.d,
1827         testsuite/gas/i386/x86-64-sse-check-error.l,
1828         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1829         * testsuite/gas/i386/property-cvtpi2pd.s,
1830         testsuite/gas/i386/property-cvtpi2pd.d,
1831         testsuite/gas/i386/property-cvtpi2ps.s,
1832         testsuite/gas/i386/property-cvtpi2ps.d: New.
1833         * testsuite/gas/i386/i386.exp: Run new tests.
1834
1835 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1836
1837         * config/tc-i386.c (md_assemble): Use template rather than
1838         actuals when updating i.xstate.
1839         * testsuite/gas/i386/property-4.d,
1840         testsuite/gas/i386/property-5.d,
1841         testsuite/gas/i386/property-12.d: Adjust expectations.
1842
1843 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1844
1845         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1846         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1847         * testsuite/gas/i386/property-ldmxcsr.s,
1848         testsuite/gas/i386/property-ldmxcsr.d,
1849         testsuite/gas/i386/property-vldmxcsr.s,
1850         testsuite/gas/i386/property-vldmxcsr.d,
1851         testsuite/gas/i386/property-vzeroall.s,
1852         testsuite/gas/i386/property-vzeroall.d: New.
1853         * testsuite/gas/i386/i386.exp: Run new tests.
1854
1855 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1856
1857         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1858         tests to bitness independent section.
1859         * testsuite/gas/i386/x86-64-property-2.d,
1860         testsuite/gas/i386/x86-64-property-3.d,
1861         testsuite/gas/i386/x86-64-property-4.d,
1862         testsuite/gas/i386/x86-64-property-5.d,
1863         testsuite/gas/i386/x86-64-property-6.d,
1864         testsuite/gas/i386/x86-64-property-10.d,
1865         testsuite/gas/i386/x86-64-property-11.d,
1866         testsuite/gas/i386/x86-64-property-12.d,
1867         testsuite/gas/i386/x86-64-property-13.d: Delete.
1868
1869 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1870
1871         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1872         movdir.s.
1873         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1874
1875 2021-02-16  Alan Modra  <amodra@gmail.com>
1876
1877         PR 27426
1878         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1879         in another place.
1880
1881 2021-02-16  Alan Modra  <amodra@gmail.com>
1882
1883         * read.c (demand_copy_C_string): Really check for embedded zeros.
1884
1885 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1886
1887         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1888         * doc/c-s390.texi: Document arch14 march option.
1889         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1890         * testsuite/gas/s390/zarch-arch14.d: New test.
1891         * testsuite/gas/s390/zarch-arch14.s: New test.
1892
1893 2021-02-12  Nick Clifton  <nickc@redhat.com>
1894
1895         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1896         following.
1897         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1898
1899 2021-02-12  Alan Modra  <amodra@gmail.com>
1900
1901         * testsuite/gas/all/pr27381.err: Don't match source file name.
1902         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1903         * testsuite/gas/all/pr27384.err: Don't match source file name.
1904         Adjust line number.
1905         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1906         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1907
1908 2021-02-11  Alan Modra  <amodra@gmail.com>
1909
1910         * NEWS: Mention arm-symbianelf removal.
1911
1912 2021-02-10  Nick Clifton  <nickc@redhat.com>
1913
1914         * listing.c (buffer_line): Remove debugging code accidentally
1915         included with the fix for PR 27384.
1916
1917 2021-02-09  Nick Clifton  <nickc@redhat.com>
1918
1919         PR 27381
1920         * read.c (s_incbin): Check that the file to be included is a
1921         regular, non-directory file.
1922         * testsuite/gas/all/pr27381.s: New test source file.
1923         * testsuite/gas/all/pr27381.d: New test control file.
1924         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1925         * testsuite/gas/all/gas.exp: Run the new test.
1926
1927 2021-02-09  Alan Modra  <amodra@gmail.com>
1928
1929         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1930         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1931         support.
1932         * config/te-symbian.h: Delete.
1933         * configure.tgt: Remove arm-*-symbianelf*.
1934         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1935         target selection.
1936         * testsuite/gas/arm/arch4t.d: Likewise.
1937         * testsuite/gas/arm/got_prel.d: Likewise.
1938         * testsuite/gas/arm/mapdir.d: Likewise.
1939         * testsuite/gas/arm/mapmisc.d: Likewise.
1940         * testsuite/gas/arm/mapsecs.d: Likewise.
1941         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1942         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1943         * testsuite/gas/arm/thumb.d: Likewise.
1944         * testsuite/gas/arm/thumbrel.d: Likewise.
1945         * Makefile.in: Regenerate.
1946         * po/POTFILES.in: Regenerate.
1947
1948 2021-02-09  Nick Clifton  <nickc@redhat.com>
1949
1950         PR 27384
1951         * listing.c (listing_psize): Check the result of the width
1952         expression before assigning it to paper_width.
1953         * testsuite/gas/all/pr27384.s: New test source file.
1954         * testsuite/gas/all/pr27384.d: New test control file.
1955         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1956         * testsuite/gas/all/gas.exp: Run the new test.
1957
1958 2021-02-09  Nick Clifton  <nickc@redhat.com>
1959
1960         PR 27355
1961         * testsuite/gas/elf/pr27355.s: New test source file.
1962         * testsuite/gas/elf/pr27355.d: New test control file.
1963         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
1964         * testsuite/gas/elf/elf.exp: Run the new test.
1965
1966 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
1967
1968         * config/tc-tic54x (tic54x_mmregs): Rename to ...
1969         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
1970         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
1971         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
1972         cc2_codes, cc3_codes, status_bits, and misc_symbols.
1973
1974 2021-02-08  Nick Clifton  <nickc@redhat.com>
1975
1976         PR 27355
1977         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1978         if it has not already been created.
1979
1980 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1981
1982         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
1983         INSN_CLASS_ZB*.
1984         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
1985         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
1986         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
1987
1988 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
1989
1990         * doc/c-s390.texi: Document vector instruction formats.
1991
1992 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1993
1994         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
1995
1996 2021-02-01  Alan Modra  <amodra@gmail.com>
1997
1998         PR 27283
1999         * config/tc-alpha.c (insert_operand): Delete dead code.
2000
2001 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2002
2003         PR gas/27243
2004         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2005         --gdwarf-N.
2006         * testsuite/gas/nios2/relax.d: New file.
2007         * testsuite/gas/nios2/relax.s: Likewise.
2008
2009 2021-01-26  Alan Modra  <amodra@gmail.com>
2010
2011         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2012         notarget all except hppa.  Comment.
2013         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2014         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2015         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2016         * testsuite/gas/all/sleb128-7.d: Likewise.
2017         * testsuite/gas/all/sleb128-9.d: Likewise.
2018         * testsuite/gas/elf/bignums.d: Likewise.
2019         * testsuite/gas/elf/group0c.d: Likewise.
2020         * testsuite/gas/elf/group1a.d: Likewise.
2021         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2022         * testsuite/gas/elf/section15.d: Likewise.
2023         * testsuite/gas/elf/section4.d: Likewise.
2024         * testsuite/gas/elf/section7.d: Likewise.
2025         * testsuite/gas/macros/irp.d: Likewise.
2026         * testsuite/gas/macros/repeat.d: Likewise.
2027         * testsuite/gas/macros/rept.d: Likewise.
2028         * testsuite/gas/macros/test2.d: Likewise.
2029         * testsuite/gas/macros/vararg.d: Likewise.
2030         * testsuite/gas/all/string.d: Use xfail rather than skip.
2031         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2032         * testsuite/gas/elf/section0.d: Likewise.
2033         * testsuite/gas/elf/section1.d: Likewise.
2034         * testsuite/gas/elf/section10.d: Likewise.
2035         * testsuite/gas/elf/section11.d: Likewise.
2036         * testsuite/gas/elf/section6.d: Likewise.
2037         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2038         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2039         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2040
2041 2021-01-26  Alan Modra  <amodra@gmail.com>
2042
2043         * testsuite/gas/all/byte.d,
2044         * testsuite/gas/all/byte.l,
2045         * testsuite/gas/all/byte.s: Delete.
2046         * testsuite/gas/all/gas.exp: Don't run byte test.
2047
2048 2021-01-26  Alan Modra  <amodra@gmail.com>
2049
2050         PR 27282
2051         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2052         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2053
2054 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2055
2056         PR gas/27228
2057         * testsuite/gas/elf/elf.exp: Run pr27228.
2058         * testsuite/gas/elf/pr27228.d: New file.
2059         * testsuite/gas/elf/pr27228.s: Likewise.
2060
2061 2021-01-24  Alan Modra  <amodra@gmail.com>
2062
2063         PR 27228
2064         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2065         is defined.
2066
2067 2021-01-21  Alan Modra  <amodra@gmail.com>
2068
2069         PR 27221
2070         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2071         line number info when gas is generating it.
2072         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2073         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2074         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2075         * gas/testsuite/gas/elf/warn-2.s: Delete.
2076
2077 2021-01-21  Alan Modra  <amodra@gmail.com>
2078
2079         PR 27218
2080         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2081         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2082         error for negative file numbers.
2083
2084 2021-01-20  Alan Modra  <amodra@gmail.com>
2085
2086         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2087         * testsuite/gas/ppc/test1elf32.d: Likewise.
2088         * testsuite/gas/ppc/test1elf64.d: Likewise.
2089
2090 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2091
2092         PR gas/27195
2093         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2094         needed.
2095         (dwarf2_directive_filename): Likewise.
2096         (dwarf2_directive_loc): Likewise.
2097         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2098         * testsuite/gas/lns/lns-diag-1.l: Remove the
2099         "Error: file number less than one" errors.
2100
2101 2021-01-18  Alan Modra  <amodra@gmail.com>
2102
2103         PR 27198
2104         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2105         * testsuite/gas/i386/pr27198.d,
2106         * gas/testsuite/gas/i386/pr27198.err,
2107         * gas/testsuite/gas/i386/pr27198.s: New test.
2108         * gas/testsuite/gas/i386/i386.exp: Run it.
2109
2110 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2111
2112         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2113         also aligned the code.
2114         * config/tc-riscv.h: Likewise.
2115
2116 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2117
2118         * config/tc-riscv.c: Error and warning messages tidy.
2119         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2120         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2121         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2122         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2123         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2124         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2125         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2126
2127 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2128
2129         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2130         comment "fallthru" to "Fall through" that end with a period and
2131         two spaces.
2132
2133 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2134
2135         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2136         Delete warning that these are only available with ELF targets.
2137         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2138         * read.c (potable): ... here.
2139
2140 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2141
2142         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2143         * Makefile.in: Regenerated.
2144
2145 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2146
2147         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2148         (parse_int): Mark char_bag const.
2149
2150 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2151
2152         PR gas/27178
2153         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2154         Don't generate GOT_symbol for PLT relocations.
2155         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2156         * testsuite/gas/i386/no-got.d: New file.
2157         * testsuite/gas/i386/no-got.s: Likewise.
2158         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2159         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2160
2161 2021-01-13  Alan Modra  <amodra@gmail.com>
2162
2163         * Makefile.in: Regenerate.
2164         * Makefile.in: Regenerate.
2165
2166 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2167
2168         PR binutils/26792
2169         * configure.ac: Use GNU_MAKE_JOBSERVER.
2170         * aclocal.m4: Regenerated.
2171         * configure: Likewise.
2172
2173 2021-01-12  Nick Clifton  <nickc@redhat.com>
2174
2175         * po/fr.po: Updated French translation.
2176
2177 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2178
2179         PR ld/27173
2180         * configure: Regenerated.
2181
2182 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2183
2184         * NEWS: Remove CSRE.
2185         * config/tc-aarch64.c (parse_csr_operand): Delete.
2186         (parse_operands): Delete handling of
2187         AARCH64_OPND_CSRE_CSR.
2188         (aarch64_features): Remove csre.
2189         * doc/c-aarch64.texi: Remove CSRE.
2190         * testsuite/gas/aarch64/csre.d: Delete.
2191         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2192         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2193         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2194         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2195         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2196         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2197         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2198
2199 2021-01-11  Nick Clifton  <nickc@redhat.com>
2200
2201         * po/uk.po: Updated Ukranian translation.
2202
2203 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2204
2205         * configure: Regenerated.
2206
2207 2021-01-09  Nick Clifton  <nickc@redhat.com>
2208
2209         * configure: Regenerate.
2210         * po/gas.pot: Regenerate.
2211
2212 2021-01-09  Nick Clifton  <nickc@redhat.com>
2213
2214         * 2.36 release branch crated.
2215
2216 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2217
2218         * testsuite/gas/ppc/rop-checks.d,
2219         * testsuite/gas/ppc/rop-checks.l,
2220         * testsuite/gas/ppc/rop-checks.s,
2221         * testsuite/gas/ppc/rop.d,
2222         * testsuite/gas/ppc/rop.s: New tests.
2223         * testsuite/gas/ppc/ppc.exp: Run them.
2224
2225 2021-01-09  Alan Modra  <amodra@gmail.com>
2226
2227         * configure: Regenerate.
2228
2229 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2230
2231         * configure: Regenerate.
2232
2233 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2234
2235         PR 27109
2236         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2237         section symbol.
2238         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2239         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2240         on the section symbol.
2241         (set_symtab): Don't generate unused section symbols.
2242         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2243         on the section symbol.
2244         * config/obj-elf.c (elf_adjust_symtab): Call
2245         symbol_mark_used_in_reloc on the group signature symbol.
2246         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2247         from expected output.
2248         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2249         is_elf_unused_section_symbols.
2250         * testsuite/gas/elf/section2.e: Updated.
2251         * testsuite/gas/elf/section2.e-unused: New file.
2252         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2253         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2254         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2255         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2256         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2257         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2258         * testsuite/gas/i386/size-1.d: Likewise.
2259         * testsuite/gas/i386/size-3.d: Likewise.
2260         * testsuite/gas/i386/svr4.d: Likewise.
2261         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2262         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2263         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2264         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2265
2266 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2267
2268         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2269         INSN_CLASS_ZIHINTPAUSE.
2270         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2271         the pause hint instruction.
2272         * testsuite/gas/riscv/pause.s: Likewise.
2273
2274 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2275             Jim Wilson  <jimw@sifive.com>
2276             Andrew Waterman  <andrew@sifive.com>
2277             Maxim Blinov  <maxim.blinov@embecosm.com>
2278             Kito Cheng  <kito.cheng@sifive.com>
2279             Nelson Chu  <nelson.chu@sifive.com>
2280
2281         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2282         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2283         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2284         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2285         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2286         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2287
2288 2021-01-06  Alan Modra  <amodra@gmail.com>
2289
2290         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2291
2292 2021-01-06  Alan Modra  <amodra@gmail.com>
2293
2294         * testsuite/gas/macros/app1.d: xfail tic30.
2295         * testsuite/gas/macros/app2.d: Likewise.
2296         * testsuite/gas/macros/app3.d: Likewise.
2297         * testsuite/gas/macros/app4.d: Likewise.
2298
2299 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2300
2301         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2302         * doc/c-riscv.texi: Likewise.
2303
2304 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2305
2306         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2307         to littleriscv.
2308         * testsuite/gas/riscv/li64.d: Likewise.
2309         * testsuite/gas/riscv/lla32.d: Likewise.
2310         * testsuite/gas/riscv/lla64.d: Likewise.
2311         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2312         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2313         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2314         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2315         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2316         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2317         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2318
2319 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2320
2321         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2322         elf32-bigriscv.
2323         (install_insn): Always write instructions as little endian.
2324         (riscv_make_nops): Likewise.
2325         (md_convert_frag_branch): Likewise.
2326         (md_number_to_chars): Write data in target endianness.
2327         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2328         (md_parse_option): Handle the endian options.
2329         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2330         already defined.
2331         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2332
2333 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2334
2335         PR ld/26256
2336         * config/obj-elf.c (obj_elf_change_section): Also filter out
2337         SHF_LINK_ORDER.
2338
2339 2021-01-04  Alan Modra  <amodra@gmail.com>
2340
2341         PR 27102
2342         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2343         message and register symbol error message.
2344
2345 2021-01-04  Alan Modra  <amodra@gmail.com>
2346
2347         PR 27101
2348         * read.c (s_align): Use a large enough type for "align" to hold
2349         the result of get_absolute_expression.
2350
2351 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2352
2353         * config/tc-i386.c: Correct comment spelling.
2354         * config/tc-riscv.c: Likewise.
2355         * config/tc-s390.c: Correct comment grammar.
2356         * doc/c-i386.texi: Correct spelling.
2357         * doc/c-s390.texi: Correct grammar.
2358
2359 2021-01-01  Alan Modra  <amodra@gmail.com>
2360
2361         Update year range in copyright notice of all files.
2362
2363 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2364
2365         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2366
2367 For older changes see ChangeLog-2020
2368 \f
2369 Copyright (C) 2021 Free Software Foundation, Inc.
2370
2371 Copying and distribution of this file, with or without modification,
2372 are permitted in any medium without royalty provided the copyright
2373 notice and this notice are preserved.
2374
2375 Local Variables:
2376 mode: change-log
2377 left-margin: 8
2378 fill-column: 74
2379 version-control: never
2380 End: