gas/ChangeLog

   1 2021-07-03  Nick Clifton  <nickc@redhat.com>
   2
   3         * 2.37 release branch created.
   4
   5 2021-07-02  Alan Modra  <amodra@gmail.com>
   6
   7         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
   8         (md_begin): Constify k.
   9
  10 2021-07-02  Nick Clifton  <nickc@redhat.com>
  11
  12         * config/tc-nds32.c: Change all references of keyword_gpr to
  13         nds32_keyword_gpr.
  14
  15 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
  16
  17         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
  18         opcodes to microblaze_opcodes.
  19
  20 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * config/tc-aarch64.c (struct templates): Make opcode const.
  23         (md_assemble): Likewise.
  24         (fill_instruction_hash_table): Likewise.
  25
  26 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
  27
  28         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
  29         alignment when finding prefixed instructions.
  30
  31 2021-06-22  Alan Modra  <amodra@gmail.com>
  32
  33         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
  34         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
  35         putstatic, getfield, putfield, invokevirtual, invokespecial,
  36         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
  37         version 1 picojava opcodes.
  38         * testsuite/gas/pj/ops.d: Match expected output.
  39
  40 2021-06-19  Alan Modra  <amodra@gmail.com>
  41
  42         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
  43
  44 2021-06-19  Alan Modra  <amodra@gmail.com>
  45
  46         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
  47         * testsuite/gas/ppc/raw.d: Update to suit.
  48
  49 2021-06-18  Jan Beulich  <jbeulich@suse.com>
  50
  51         * expr.c (symbol_lookup_or_make): New.
  52         (operand): Use it.
  53         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
  54         * testsuite/gas/elf/elf.exp: Run new test.
  55
  56 2021-06-17  Nick Clifton  <nickc@redhat.com>
  57
  58         PR 27904
  59         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
  60         Generate a syntax error message if the reloc qualifier does not
  61         match the instruction's size.
  62
  63 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  64
  65         * config/tc-ppc.c (md_begin): Create bss section with dummy
  66         symbol.
  67         (ppc_frob_symbol): Output XTY_CM for bss csects.
  68         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
  69
  70 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  71
  72         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
  73         section contents for BFD_RELOC_PPC_TLSM or
  74         BFD_RELOC_PPC64_TLSM.
  75         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
  76         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
  77         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
  78         * testsuite/gas/ppc/aix.exp: Run new tests.
  79
  80 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  81
  82         * read.c (parse_one_float): New.
  83         (s_float_space, float_cons): Use it.
  84         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
  85
  86 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  87
  88         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
  89         hibit local variable.
  90         * write.c (fixup_segment): Differentiate signed and non-signed
  91         relocs in overflow check.
  92         * testsuite/gas/all/overflow.s,
  93         testsuite/gas/all/overflow.l: New.
  94         * testsuite/gas/all/gas.exp: Run new test.
  95
  96 2021-06-15  Jan Beulich  <jbeulich@suse.com>
  97
  98         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
  99         of object format controlling option. Add Mach-O to the latter.
 100         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 101         accordingly.
 102
 103 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 104
 105         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 106         (optimize_disp, i386_finalize_displacement): Use
 107         operand_type_and_not.
 108         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 109
 110 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 111
 112         * config/tc-i386.c (offset_in_range): Bail early when mask would
 113         cover all bits anyway.
 114
 115 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 116
 117         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 118         the BFD64-only logic to also apply to non-64-bit code.
 119         (i386_finalize_displacement): Use extend_to_32bit_address for
 120         non-64-bit code. Drop now redundant O_constant checks.
 121         * testsuite/gas/i386/disp-imm-32.s,
 122         testsuite/gas/i386/disp-imm-32.d: New.
 123         * testsuite/gas/i386/i386.exp: Run new test.
 124
 125 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 126
 127         * config/tc-i386.c (offset_in_range): Replace uses of
 128         bfd_sprintf_vma.
 129
 130 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 131
 132         * config/tc-i386.c (offset_in_range): Adjust conditional.
 133         * testsuite/gas/i386/disp-imm-16.s,
 134         testsuite/gas/i386/disp-imm-16.l,
 135         testsuite/gas/i386/disp-imm-64.s,
 136         testsuite/gas/i386/disp-imm-64.l: New.
 137         * testsuite/gas/i386/i386.exp: Run new tests.
 138
 139 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 140
 141         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 142         properly named) parens_not_balanced.
 143         * testsuite/gas/i386/sib.s: Add more cases.
 144         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 145         Adjust expectations.
 146
 147 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 148
 149         * read.c (emit_expr_with_reloc): Fold three as_warn().
 150
 151 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 152
 153         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 154         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 155         conditional.
 156
 157 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 160         if needed.
 161         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 162
 163 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 164
 165         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 166         and riscv_set_rve both for -march and elf attributes.
 167         (riscv_after_parse_args): Likewise.
 168
 169 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 170
 171         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 172         (do_vusdot): Likewise.
 173         (do_vsudot): Likewise.
 174         (check_cde_operand): Likewise.
 175         (do_vdot): Likewise.
 176
 177 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 178
 179         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 180
 181 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 182
 183         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 184         when it would grow code size in 16-bit mode.
 185         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 186         * testsuite/gas/i386/lea16-optimize2.d: New.
 187         * testsuite/gas/i386/i386.exp: Run new test.
 188
 189 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 190
 191         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 192         Adjust expectations.
 193         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 194
 195 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 196
 197         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 198         and fits_in_unsigned_long.
 199
 200 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 201
 202         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 203         and fits_in_unsigned_long. Combine if()s.
 204
 205 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 206
 207         * config/tc-i386.c (optimize_disp): Write back updated value.
 208         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 209         cases.
 210         * testsuite/gas/i386/lea16-optimize.d,
 211         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 212         Adjust expectations.
 213         * testsuite/gas/i386/lea16.d: New.
 214         * testsuite/gas/i386/i386.exp: Run new test.
 215
 216 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 217
 218         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 219         Re-order.
 220
 221 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 222
 223         * config/tc-i386.c (i386_att_operand): Re-write handling of
 224         vector operations operand suffix.
 225         * testsuite/gas/i386/unary.s: Add more cases.
 226         * testsuite/gas/i386/unary.d: Adjust expectations.
 227
 228 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 229
 230         * config/tc-i386.c (parse_operands): Reduce scope of
 231         paren_not_balanced, to match the new in_quotes. Skip over quoted
 232         regions of operands.
 233         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 234         double quote.
 235         * testsuite/gas/i386/unary.s: Add more cases.
 236         * testsuite/gas/i386/unary.d: Adjust expectations.
 237
 238 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 239
 240         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 241         (md_begin): Fold digit and lower-case letter handling.
 242         (starts_memory_operand): Permit more characters.
 243         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 244         * testsuite/gas/i386/i386.exp: Run new test.
 245
 246 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 247
 248         * config/tc-i386.c (starts_memory_operand): New.
 249         (i386_att_operand): Use it.
 250         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 251         * testsuite/gas/i386/i386.exp: Run new test.
 252
 253 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 254
 255         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 256         start-of-expression. Don't permit '*' when one was already seen.
 257
 258 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 259
 260         * config/tc-i386.c (parse_operands): Don't check for matched
 261         square brackets.
 262
 263 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 264
 265         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 266         (i386_att_operand): Adjust calls to check_VecOperations.
 267         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 268
 269 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 270
 271         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 272
 273 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 274
 275         * config/tc-i386.c (extend_to_32bit_address): New.
 276         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 277         (signed_cons): Use object_64bit.
 278         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 279         testsuite/gas/i386/wrap32-text.d: New.
 280         * testsuite/gas/i386/i386.exp: Run new tests.
 281
 282 2021-06-03  Alan Modra  <amodra@gmail.com>
 283
 284         PR 1202
 285         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 286
 287 2021-05-29  Alan Modra  <amodra@gmail.com>
 288
 289         * testsuite/gas/ppc/raw.s,
 290         * testsuite/gas/ppc/raw.d: New test.
 291         * testsuite/gas/ppc/ppc.exp: Run it.
 292
 293 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 294
 295         * testsuite/gas/mips/c0.d: New test.
 296         * testsuite/gas/mips/mips1@c0.d: New test.
 297         * testsuite/gas/mips/mips2@c0.d: New test.
 298         * testsuite/gas/mips/mips3@c0.d: New test.
 299         * testsuite/gas/mips/mips4@c0.d: New test.
 300         * testsuite/gas/mips/mips5@c0.d: New test.
 301         * testsuite/gas/mips/mips32@c0.d: New test.
 302         * testsuite/gas/mips/mips64@c0.d: New test.
 303         * testsuite/gas/mips/r3000@c0.d: New test.
 304         * testsuite/gas/mips/r3900@c0.d: New test.
 305         * testsuite/gas/mips/r4000@c0.d: New test.
 306         * testsuite/gas/mips/vr5400@c0.d: New test.
 307         * testsuite/gas/mips/r5900@c0.d: New test.
 308         * testsuite/gas/mips/sb1@c0.d: New test.
 309         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 310         * testsuite/gas/mips/octeon@c0.d: New test.
 311         * testsuite/gas/mips/xlr@c0.d: New test.
 312         * testsuite/gas/mips/c1.d: New test.
 313         * testsuite/gas/mips/mips1@c1.d: New test.
 314         * testsuite/gas/mips/mips2@c1.d: New test.
 315         * testsuite/gas/mips/mips3@c1.d: New test.
 316         * testsuite/gas/mips/mips4@c1.d: New test.
 317         * testsuite/gas/mips/mips5@c1.d: New test.
 318         * testsuite/gas/mips/mips32@c1.d: New test.
 319         * testsuite/gas/mips/mips64@c1.d: New test.
 320         * testsuite/gas/mips/mipsr6@c1.d: New test.
 321         * testsuite/gas/mips/r3000@c1.d: New test.
 322         * testsuite/gas/mips/r3900@c1.d: New test.
 323         * testsuite/gas/mips/r4000@c1.d: New test.
 324         * testsuite/gas/mips/vr5400@c1.d: New test.
 325         * testsuite/gas/mips/r5900@c1.d: New test.
 326         * testsuite/gas/mips/sb1@c1.d: New test.
 327         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 328         * testsuite/gas/mips/octeon@c1.d: New test.
 329         * testsuite/gas/mips/xlr@c1.d: New test.
 330         * testsuite/gas/mips/c2.d: New test.
 331         * testsuite/gas/mips/vr5400@c2.d: New test.
 332         * testsuite/gas/mips/r5900@c2.d: New test.
 333         * testsuite/gas/mips/octeon@c2.d: New test.
 334         * testsuite/gas/mips/c3.d: New test.
 335         * testsuite/gas/mips/mips1@c3.d: New test.
 336         * testsuite/gas/mips/mips2@c3.d: New test.
 337         * testsuite/gas/mips/mips32@c3.d: New test.
 338         * testsuite/gas/mips/r3000@c3.d: New test.
 339         * testsuite/gas/mips/r3900@c3.d: New test.
 340         * testsuite/gas/mips/c0.l: New test stderr output.
 341         * testsuite/gas/mips/c2.l: New test stderr output.
 342         * testsuite/gas/mips/c3.l: New test stderr output.
 343         * testsuite/gas/mips/c0.s: New test source.
 344         * testsuite/gas/mips/c1.s: New test source.
 345         * testsuite/gas/mips/c2.s: New test source.
 346         * testsuite/gas/mips/c3.s: New test source.
 347         * testsuite/gas/mips/mips.exp: Run the new tests.
 348
 349 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 350
 351         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 352         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 353         * testsuite/gas/mips/mips1@rfe.d: New test.
 354         * testsuite/gas/mips/mips2@rfe.d: New test.
 355         * testsuite/gas/mips/r3000@rfe.d: New test.
 356         * testsuite/gas/mips/r3900@rfe.d: New test.
 357         * testsuite/gas/mips/rfe.l: New test stderr output.
 358
 359 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 360
 361         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 362         ISAs.
 363         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 364         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 365         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 366         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 367         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 368         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 369         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 370         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 371         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 372         * testsuite/gas/mips/mips1@cp0b.d: New test.
 373         * testsuite/gas/mips/mips2@cp0b.d: New test.
 374         * testsuite/gas/mips/mips3@cp0b.d: New test.
 375         * testsuite/gas/mips/r3000@cp0b.d: New test.
 376         * testsuite/gas/mips/r3900@cp0b.d: New test.
 377         * testsuite/gas/mips/r4000@cp0b.d: New test.
 378         * testsuite/gas/mips/r5900@cp0b.d: New test.
 379         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 380         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 381         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 382         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 383         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 384         * testsuite/gas/mips/mips1@cp0c.d: New test.
 385         * testsuite/gas/mips/mips2@cp0c.d: New test.
 386         * testsuite/gas/mips/mips3@cp0c.d: New test.
 387         * testsuite/gas/mips/mips4@cp0c.d: New test.
 388         * testsuite/gas/mips/mips5@cp0c.d: New test.
 389         * testsuite/gas/mips/r3000@cp0c.d: New test.
 390         * testsuite/gas/mips/r3900@cp0c.d: New test.
 391         * testsuite/gas/mips/r4000@cp0c.d: New test.
 392         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 393         * testsuite/gas/mips/r5900@cp0c.d: New test.
 394         * testsuite/gas/mips/mips1@cp0m.d: New test.
 395         * testsuite/gas/mips/r3000@cp0m.d: New test.
 396         * testsuite/gas/mips/octeon@cp2.d: New test.
 397         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 398         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 399         * testsuite/gas/mips/octeon@cp2b.d: New test.
 400         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 401         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 402         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 403         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 404         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 405         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 406         * testsuite/gas/mips/r5900@cp2m.d: New test.
 407         * testsuite/gas/mips/octeon@cp2m.d: New test.
 408         * testsuite/gas/mips/mips1@cp2d.d: New test.
 409         * testsuite/gas/mips/r3000@cp2d.d: New test.
 410         * testsuite/gas/mips/r3900@cp2d.d: New test.
 411         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 412         * testsuite/gas/mips/r5900@cp2d.d: New test.
 413         * testsuite/gas/mips/octeon@cp2d.d: New test.
 414         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 415         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 416         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 417         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 418         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 419         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 420         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 421         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 422         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 423         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 424         * testsuite/gas/mips/mips1@cp3.d: New test.
 425         * testsuite/gas/mips/mips2@cp3.d: New test.
 426         * testsuite/gas/mips/mips32@cp3.d: New test.
 427         * testsuite/gas/mips/r3000@cp3.d: New test.
 428         * testsuite/gas/mips/r3900@cp3.d: New test.
 429         * testsuite/gas/mips/mips1@cp3b.d: New test.
 430         * testsuite/gas/mips/mips2@cp3b.d: New test.
 431         * testsuite/gas/mips/mips32@cp3b.d: New test.
 432         * testsuite/gas/mips/r3000@cp3b.d: New test.
 433         * testsuite/gas/mips/r3900@cp3b.d: New test.
 434         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 435         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 436         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 437         * testsuite/gas/mips/mips1@cp3m.d: New test.
 438         * testsuite/gas/mips/mips2@cp3m.d: New test.
 439         * testsuite/gas/mips/r3000@cp3m.d: New test.
 440         * testsuite/gas/mips/r3900@cp3m.d: New test.
 441         * testsuite/gas/mips/mips2@cp3d.d: New test.
 442         * testsuite/gas/mips/cp0b.l: New test stderr output.
 443         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 444         * testsuite/gas/mips/cp0c.l: New test stderr output.
 445         * testsuite/gas/mips/cp0m.l: New test stderr output.
 446         * testsuite/gas/mips/cp2.l: New test stderr output.
 447         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 448         * testsuite/gas/mips/cp2b.l: New test stderr output.
 449         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 450         * testsuite/gas/mips/cp2m.l: New test stderr output.
 451         * testsuite/gas/mips/cp2d.l: New test stderr output.
 452         * testsuite/gas/mips/cp3.l: New test stderr output.
 453         * testsuite/gas/mips/cp3b.l: New test stderr output.
 454         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 455         * testsuite/gas/mips/cp3m.l: New test stderr output.
 456         * testsuite/gas/mips/cp3d.l: New test stderr output.
 457
 458 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 459
 460         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 461         instruction removal.
 462         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 463
 464 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 465
 466         * testsuite/gas/mips/cp0b.d: New test.
 467         * testsuite/gas/mips/cp0bl.d: New test.
 468         * testsuite/gas/mips/cp2b.d: New test.
 469         * testsuite/gas/mips/micromips@cp2b.d: New test.
 470         * testsuite/gas/mips/cp2bl.d: New test.
 471         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 472         * testsuite/gas/mips/cp3b.d: New test.
 473         * testsuite/gas/mips/cp3bl.d: New test.
 474         * testsuite/gas/mips/cp0b.s: New test source.
 475         * testsuite/gas/mips/cp0bl.s: New test source.
 476         * testsuite/gas/mips/cp2b.s: New test source.
 477         * testsuite/gas/mips/cp2bl.s: New test source.
 478         * testsuite/gas/mips/cp3b.s: New test source.
 479         * testsuite/gas/mips/cp3bl.s: New test source.
 480         * testsuite/gas/mips/mips.exp: Run the new tests.
 481
 482 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 483
 484         * testsuite/gas/mips/rfe.d: New test.
 485         * testsuite/gas/mips/rfe.s: New test source.
 486         * testsuite/gas/mips/mips.exp: Run the new test.
 487
 488 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 489
 490         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 491         * testsuite/gas/mips/mips.exp: Run the new test.
 492         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 493         according to changes to opcodes.
 494         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 495         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 496         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 497         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 498         * testsuite/gas/mips/trunc.d: Likewise.
 499
 500 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 501
 502         * testsuite/gas/mips/cp0c.d: New test.
 503         * testsuite/gas/mips/cp0m.d: New test.
 504         * testsuite/gas/mips/r3900@cp0m.d: New test.
 505         * testsuite/gas/mips/cp2.d: New test.
 506         * testsuite/gas/mips/micromips@cp2.d: New test.
 507         * testsuite/gas/mips/cp2m.d: New test.
 508         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 509         * testsuite/gas/mips/micromips@cp2m.d: New test.
 510         * testsuite/gas/mips/cp2d.d: New test.
 511         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 512         * testsuite/gas/mips/micromips@cp2d.d: New test.
 513         * testsuite/gas/mips/cp2-64.d: New test.
 514         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 515         * testsuite/gas/mips/cp3.d: New test.
 516         * testsuite/gas/mips/cp3m.d: New test.
 517         * testsuite/gas/mips/cp3d.d: New test.
 518         * testsuite/gas/mips/cp0c.s: New test source.
 519         * testsuite/gas/mips/cp0m.s: New test source.
 520         * testsuite/gas/mips/cp2.s: New test source.
 521         * testsuite/gas/mips/cp2m.s: New test source.
 522         * testsuite/gas/mips/cp2d.s: New test source.
 523         * testsuite/gas/mips/cp2-64.s: New test source.
 524         * testsuite/gas/mips/cp3.s: New test source.
 525         * testsuite/gas/mips/cp3m.s: New test source.
 526         * testsuite/gas/mips/cp3d.s: New test source.
 527         * testsuite/gas/mips/mips.exp: Run the new tests.
 528
 529 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 530
 531         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 532         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 533         operand code.
 534
 535 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 536
 537         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 538         * testsuite/gas/mips/mips.exp: Run it.
 539
 540 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 541
 542         * testsuite/gas/mips/micromips.d: Update disassembly according
 543         to "dmtc1" entry fix with opcodes.
 544         * testsuite/gas/mips/micromips-compact.d: Likewise.
 545         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 546         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 547         * testsuite/gas/mips/micromips-trap.d: Likewise.
 548         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 549
 550 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 551
 552         * config/tc-mips.c (FCSR): New macro.
 553         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 554
 555 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         PR ld/27905
 558         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 559         (set_16bit_gcc_code_flag): Likewise.
 560         (x86_cleanup): Likewise.
 561         * testsuite/gas/i386/code16-2.d: Updated.
 562         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 563
 564 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 565
 566         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 567         * testsuite/gas/ppc/vsx.s: Likewise.
 568
 569 2021-05-27  Alan Modra  <amodra@gmail.com>
 570
 571         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 572         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 573         error.
 574
 575 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 576
 577         PR ld/27905
 578         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 579         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 580         object.
 581         (set_16bit_gcc_code_flag): Likewise.
 582         (x86_cleanup): Always generate the GNU property note if
 583         x86_feature_2_used isn't 0.
 584         * testsuite/gas/i386/code16-2.d: New file.
 585         * testsuite/gas/i386/code16-2.s: Likewise.
 586         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 587         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 588
 589 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 590
 591         PR gas/27906
 592         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 593         movsbq.
 594
 595 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 596
 597         * config/tc-riscv.c (riscv_set_arch): Set
 598         check_unknown_prefixed_ext to true for assembler.
 599
 600 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 601
 602         PR gas/25235
 603         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 604         (relax_adr): Thumb symbols 4 bytes.
 605         * testsuite/gas/arm/pr25235.d: New test.
 606         * testsuite/gas/arm/pr25235.s: New test.
 607
 608 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 609
 610         PR 25212
 611         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 612         will choose ilp32e abi for rv32e.  Besides, report errors for the
 613         invalid march and mabi combinations.
 614         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 615         ilp32e abi for rve extension.
 616         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 617         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 618         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 619         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 620         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 621         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 622         Renamed all mabi testcases to their march-mabi settings.
 623
 624 2021-05-22  Alan Modra  <amodra@gmail.com>
 625
 626         PR 25599
 627         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 628         adjustment.  Add assertion.
 629         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 630         for PCREL60B.
 631
 632 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 633
 634         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 635         (signed_overflow): New function.
 636         (unsigned_overflow): New function.
 637         (is_overflow): Use new functions.
 638         (md_apply_fix): Use signed_overflow.
 639         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 640         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 641         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 642
 643 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 644
 645         PR 27888
 646         * Makefile.am (ZLIB): Define.
 647         (as_new_LDADD): Add it.
 648         * Makefile.in: Regenerate.
 649
 650 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 651
 652         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 653         into the same GPR twice.
 654         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 655         * testsuite/gas/arm/mve-vmov-3.d: New test.
 656         * testsuite/gas/arm/mve-vmov-3.s: New test.
 657
 658 2021-05-12  Alan Modra  <amodra@gmail.com>
 659
 660         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 661         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 662
 663 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 664
 665         PR 27823
 666         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 667         instruction.
 668         * testsuite/gas/z80/ill_ops.s: New test source file.
 669         * testsuite/gas/z80/ill_ops.d: New test driver.
 670         * testsuite/gas/z80/ill_ops.l: New test error output.
 671
 672 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 673
 674         PR 27415
 675         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 676         24-bit shifts.
 677         * testsuite/gas/z80/z80_reloc.a: Update tests.
 678         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 679
 680 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 681
 682         * doc/Makefile.am (html-local, as/index.html): New targets.
 683         * doc/Makefile.in: Regenerate.
 684
 685 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 686
 687         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 688         * doc/Makefile.in: Regenerate.
 689
 690 2021-05-07  Nick Clifton  <nickc@redhat.com>
 691
 692         PR 3136
 693         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 694         (obj_elf_bss): New function.  Change to the .bss section.
 695         Support an optional subsection number.
 696         (obj_elf_change_section): Call obj_elf_section_change_hook.
 697         (obj_elf_section): Likewise.
 698         (obj_elf_data): Likewise.
 699         (obj_elf_text): Likewise.
 700         (obj_elf_struct): Likewise.
 701         (obj_elf_subsection): Likewise.
 702         (obj_elf_previous): Likewise.
 703         * config/obj-elf.h (obj_elf_bss): Prototype.
 704         * doc/as.texi (Bss): New node.
 705
 706 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 707
 708         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 709         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 710         (coff_frob_section): Likewise.
 711         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 712         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 713         SA_SET_SECT_NRELOC) New defines.
 714         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 715         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 716         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 717         * testsuite/gas/ppc/aix.exp: New tests.
 718         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 719         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 720         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 721
 722         * config/tc-ppc.c (ppc_function): Update comment for
 723         fifth argument.
 724         (ppc_frob_symbol): Remove ppc_last_function check.
 725         Make sure coff_last_function is reset.
 726         Correctly set fsize when not provided in .function.
 727         * testsuite/gas/ppc/aix.exp: New tests.
 728         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 729         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 730         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 731
 732 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 733
 734         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 735         * testsuite/gas/i386/i386.exp: Run new test.
 736
 737 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 738
 739         * config/tc-i386.c (output_disp): Use disps field instead of
 740         imms one.
 741
 742 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 743
 744         * config/tc-i386.c (i386_finalize_immediate): Move register
 745         check ...
 746         (i386_immediate): ... here.
 747
 748 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 749
 750         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 751         Re-arrange operand type accumulation.
 752
 753 2021-05-06  Stafford Horne  <shorne@gmail.com>
 754
 755         PR 21464
 756         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 757         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 758         relocation.
 759
 760 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 761
 762         PR 27764
 763         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 764         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 765         * testsuite/gas/riscv/a-ext.d: Likewise.
 766         * testsuite/gas/riscv/a-ext.s: Likewise.
 767
 768 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 769
 770         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 771         #if.
 772         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 773         Add two further .long and an .equ.
 774         * testsuite/gas/i386/secrel.d: Adjust expecations.
 775
 776 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 777
 778         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 779         Convert Windows to UNIX EOL.
 780
 781 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 782
 783         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 784         variant into ELF one.
 785
 786 2021-05-03  Alan Modra  <amodra@gmail.com>
 787
 788         * testsuite/gas/elf/section25.s: Don't start directives in first
 789         column.
 790         * testsuite/gas/elf/section26.s: Likewise.
 791
 792 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 793
 794         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 795         * testsuite/gas/i386/lea64.d,
 796         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 797         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 798         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 799
 800 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 801
 802         * config/tc-i386.c (i386_validate_fix): Change return type to
 803         int. Short-circuit BFD_RELOC_SIZE* handling.
 804         (tc_gen_reloc): New local variable sym. Extend logic when
 805         processing BFD_RELOC_SIZE*.
 806         * config/tc-i386.f (i386_validate_fix): Change return type to
 807         int.
 808         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 809         returns zero.
 810         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 811         testsuite/gas/i386/size-5b.d: New.
 812         * testsuite/gas/i386/i386.exp: Run new tests.
 813
 814 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 815
 816         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 817         symbols when resolving BFD_RELOC_SIZE*.
 818         * testsuite/gas/i386/size-2.s: Add section size cases.
 819         * testsuite/gas/i386/size-2.d,
 820         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 821
 822 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 823             H.J. Lu  <hjl.tools@gmail.com>
 824
 825         PR gas/27763
 826         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 827         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 828         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 829         (md_estimate_size_before_relax): Move local variable fixP. Set
 830         it from fix_new() return values. Mark 4-byte relocs as signed
 831         for 64-bit.
 832         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 833         * testsuite/gas/i386/x86-64-rip-2.s,
 834         * testsuite/gas/i386/x86-64-rip-2.d,
 835         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 836         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 837         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 838         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 839         * testsuite/gas/i386/i386.exp: Run new tests.
 840
 841 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 842
 843         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 844
 845 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 846
 847         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 848         BFD_RELOC_SIZE*.
 849
 850 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 851
 852         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 853         overflow check to 64-bit objects.
 854
 855 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 856
 857         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 858         (optimize_encoding): Handle LEA.
 859         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 860         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 861         Add many more forms.
 862         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 863         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 864         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 865         New.
 866         * testsuite/gas/i386/i386.exp: Run new tests.
 867
 868 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 869
 870         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 871         signed.
 872         * testsuite/gas/i386/x86-64-addr32-bad.s,
 873         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 874         * testsuite/gas/i386/i386.exp: Run new test.
 875
 876 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 877
 878         * testsuite/gas/elf/section25.d: Run it everywhere.
 879         * testsuite/gas/elf/section26.d: Likewise.
 880         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 881
 882 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 883
 884         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 885         optional "code" argument.
 886
 887 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 888
 889         * config/tc-i386.c (want_disp32): New.
 890         (md_assemble): Use it.
 891         (optimize_disp): Likewise.
 892         (build_modrm_byte): Likewise.
 893
 894 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 895
 896         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 897         check ...
 898         (md_assemble): ... here.
 899
 900 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 901
 902         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 903         Move up setting of disp32.
 904
 905 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 906
 907         * config/tc-i386.c (pe): Don't truncate expression value.
 908         (i386_finalize_displacement): Likewise.
 909
 910 2021-04-21  Nick Clifton  <nickc@redhat.com>
 911
 912         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 913         for named section symbols.
 914         * testsuite/gas/arm/thumbver.d: Likewise.
 915         * testsuite/gas/bfin/loop_temps.d: Likewise.
 916         * testsuite/gas/elf/section2.e-arc: Likewise.
 917         * testsuite/gas/elf/section2.e-arm: Likewise.
 918         * testsuite/gas/elf/section2.e-csky: Likewise.
 919         * testsuite/gas/elf/section2.e-m32r: Likewise.
 920         * testsuite/gas/elf/section2.e-mips: Likewise.
 921         * testsuite/gas/elf/section2.e-msp430: Likewise.
 922         * testsuite/gas/elf/section2.e-riscv: Likewise.
 923         * testsuite/gas/elf/section2.e-rl78: Likewise.
 924         * testsuite/gas/elf/section2.e-rx: Likewise.
 925         * testsuite/gas/elf/section2.e-score: Likewise.
 926         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 927         * testsuite/gas/elf/section2.e-unused: Likewise.
 928         * testsuite/gas/elf/section2.e-v850: Likewise.
 929         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 930         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 931         * testsuite/gas/ia64/alias.d: Likewise.
 932         * testsuite/gas/ia64/global.d: Likewise.
 933         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 934         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 935         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 936         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 937         * testsuite/gas/mmix/bspec-1.d: Likewise.
 938         * testsuite/gas/mmix/byte-1.d: Likewise.
 939         * testsuite/gas/mmix/comment-1.d: Likewise.
 940         * testsuite/gas/mmix/loc-1.d: Likewise.
 941         * testsuite/gas/mmix/loc-2.d: Likewise.
 942         * testsuite/gas/mmix/loc-3.d: Likewise.
 943         * testsuite/gas/mmix/loc-4.d: Likewise.
 944         * testsuite/gas/mmix/loc-5.d: Likewise.
 945         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 946
 947 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 948
 949         PR binutils/21700
 950         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 951         (ppc_fix_adjustable): Manage fx_subsy part.
 952         (tc_gen_reloc): Create second relocation when both
 953         fx_addsy and fx_subsy are provided.
 954         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 955         (MAX_RELOC_EXPANSION): Likewise.
 956         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 957         (UNDEFINED_DIFFERENCE_OK): Likewise
 958         * testsuite/gas/all/gas.exp: Skip difference between two
 959         undefined symbols test.
 960
 961 2021-04-19  Nick Clifton  <nickc@redhat.com>
 962
 963         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 964         targets which should skip the undefined symbols test.
 965
 966 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 967
 968         * NEWS: Update news.
 969         * testsuite/gas/aarch64/rme.d: Update test.
 970         * testsuite/gas/aarch64/rme.s: Update test.
 971
 972 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 973
 974         * testsuite/gas/aarch64/rme.d: Update test.
 975         * testsuite/gas/aarch64/rme.s: Update test.
 976
 977 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 978
 979         * as.h (sprint_value): Delete.
 980         * messages.c (sprint_value): Likewise.
 981         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 982         place of sprint_value.
 983         * config/tc-s390.c (s390_insert_operand): Likewise.
 984         * doc/internals.texi (sprint_value): Delete section.
 985         * write.c (fixup_segment): Likewise.
 986         (relax_segment): Likewise.
 987
 988 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 989
 990         * testsuite/gas/aarch64/rme-invalid.d: New test.
 991         * testsuite/gas/aarch64/rme-invalid.l: New test.
 992         * testsuite/gas/aarch64/rme-invalid.s: New test.
 993         * testsuite/gas/aarch64/rme.d: New test.
 994         * testsuite/gas/aarch64/rme.s: New test.
 995
 996 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
 997
 998         PR 27436
 999         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1000         * testsuite/gas/riscv/shamt-32.d: New testcase.
1001         * testsuite/gas/riscv/shamt-32.l: Likewise.
1002         * testsuite/gas/riscv/shamt-32.s: Likewise.
1003         * testsuite/gas/riscv/shamt-64.d: Likewise.
1004         * testsuite/gas/riscv/shamt-64.l: Likewise.
1005         * testsuite/gas/riscv/shamt-64.s: Likewise.
1006
1007 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1008
1009         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1010         c.mv a4,a4.
1011         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1012
1013 2021-04-14  Alan Modra  <amodra@gmail.com>
1014
1015         PR 27723
1016         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1017         (select_cie_for_fde): ..here.  Simplify.
1018
1019 2021-04-14  Alan Modra  <amodra@gmail.com>
1020
1021         PR 27723
1022         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1023         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1024
1025 2021-04-13  Alan Modra  <amodra@gmail.com>
1026
1027         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1028         write to $srcdir.  Use gas_host_run and read output file rather
1029         than gas_start/gas_finish.
1030
1031 2021-04-12  Alan Modra  <amodra@gmail.com>
1032
1033         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1034         (md_assemble): Likewise.  Handle bignum operands.
1035         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1036         check.
1037         * expr.c: Delete unnecessary forward declarations.
1038         (generic_bignum_to_int32): Return uint32_t.
1039         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1040         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1041         clear X_extrabit for unary '!'.
1042         * expr.h (generic_bignum_to_int32): Declare.
1043         (generic_bignum_to_int64): Declare.
1044         * testsuite/gas/ppc/prefix-pcrel.s,
1045         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1046
1047 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1048
1049         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1050         march-fail-porder-x-std.d.
1051         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1052         march-fail-porder-z-std.d.
1053         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1054         march-fail-porder-x-z.d.
1055         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1056         march-fail-porder.l.
1057         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1058         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1059         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1060         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1061         march-fail-single-char-h.d.
1062         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1063         march-fail-single-char-s.d.
1064         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1065         march-fail-single-char-x.d.
1066         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1067         march-fail-single-char-z.d.
1068         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1069         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1070         march-fail-single-prefix.l.
1071         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1072         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1073         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1074
1075 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1076
1077         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1078         diagnostic messages for LD/ST Exclusive instructions.
1079         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1080         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1081         clean-up.
1082
1083 2021-04-09  Alan Modra  <amodra@gmail.com>
1084
1085         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1086         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1087         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1088
1089 2021-04-08  Alan Modra  <amodra@gmail.com>
1090
1091         * testsuite/gas/ppc/pr27676.d,
1092         * testsuite/gas/ppc/pr27676.s: New test.
1093         * testsuite/gas/ppc/ppc.exp: Run it.
1094         * testsuite/gas/ppc/dcbt.d: Update.
1095         * testsuite/gas/ppc/power4_32.d: Update.
1096
1097 2021-04-07  Alan Modra  <amodra@gmail.com>
1098
1099         PR 27217
1100         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1101
1102 2021-04-06  Nick Clifton  <nickc@redhat.com>
1103
1104         PR 27217
1105         * config/tc-aarch64.c (my_get_expression): Rename to
1106         aarch64_get_expression.  Add a fifth argument to enable deferring
1107         of expression resolution.
1108         (parse_typed_reg): Update calls to my_get_expression.
1109         (parse_vector_reg_list): Likewise.
1110         (parse_immediate_expression): Likewise.
1111         (parse_big_immediate): Likewise.
1112         (parse_shift): Likewise.
1113         (parse_shifter_operand_imm): Likewise.
1114         (parse_operands): Likewise.
1115         (parse_shifter_operand_reloc): Update calls to my_get_expression
1116         and call aarch64_force_reloc to determine the value of the new
1117         fifth argument.
1118         (parse_address_main): Likewise.
1119         (parse_half): Likewise.
1120         (parse_adrp): Likewise.
1121         (aarch64_force_reloc): New function.  Contains code extracted from...
1122         (aarch64_force_relocation): ... here.
1123         * testsuite/gas/aarch64/pr27217.s: New test case.
1124         * testsuite/gas/aarch64/pr27217.d: New test driver.
1125
1126 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1127
1128         * write.c (fixup_segment): Move add_symbol_segment declaration
1129         into main loop.
1130
1131 2021-04-05  Alan Modra  <amodra@gmail.com>
1132
1133         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1134         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1135         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1136         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1137         strstr, or vsnprintf declarations.
1138         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1139         * as.h: Don't include alloca-conf.h, include config.h instead.
1140         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1141         various fallback declarations.
1142         * asintl.h: Don't test HAVE_LOCALE_H.
1143         * as.c: Don't test HAVE_SETLOCALE.
1144         * dwarf2dbg.c: Include limits.h unconditionally.
1145         * expr.c: Likewise.
1146         * sb.c: Likewise.
1147         * symbols.c: Likewise.
1148         * config/tc-cr16.c: Likewise.
1149         * config/tc-d30v.c: Likewise.
1150         * config/tc-i386.c: Likewise.
1151         * config/tc-ia64.c: Likewise.
1152         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1153         * config.in: Regenerate.
1154         * configure: Regenerate.
1155         * Makefile.in: Regenerate.
1156         * doc/Makefile.in: Regenerate.
1157
1158 2021-04-01  Martin Liska  <mliska@suse.cz>
1159
1160         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1161         (weak_is_altname): Likewise.
1162         (obj_coff_section): Likewise.
1163         * config/tc-cr16.c (process_label_constant): Likewise.
1164         * config/tc-crx.c (strneq): Likewise.
1165
1166 2021-04-01  Martin Liska  <mliska@suse.cz>
1167
1168         * as.c (select_emulation_mode): Use startswith.
1169         * config/m68k-parse.y: Likewise.
1170         * config/obj-aout.c (obj_aout_type): Likewise.
1171         * config/obj-elf.c (elf_common_parse): Likewise.
1172         (obj_elf_section_type): Likewise.
1173         (obj_elf_section_word): Likewise.
1174         (obj_elf_section): Likewise.
1175         (obj_elf_symver): Likewise.
1176         (adjust_stab_sections): Likewise.
1177         * config/obj-evax.c (evax_shorten_name): Likewise.
1178         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1179         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1180         (aarch64_parse_features): Likewise.
1181         (create_register_alias): Likewise.
1182         (aarch64_data_in_code): Likewise.
1183         (md_parse_option): Likewise.
1184         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1185         (s_alpha_pdesc): Likewise.
1186         * config/tc-arc.c (tokenize_extregister): Likewise.
1187         * config/tc-arm.c (create_register_alias): Likewise.
1188         (create_neon_reg_alias): Likewise.
1189         (parse_ifimm_zero): Likewise.
1190         (parse_qfloat_immediate): Likewise.
1191         (arm_elf_section_type): Likewise.
1192         (arm_parse_extension): Likewise.
1193         (aeabi_set_public_attributes): Likewise.
1194         (s_arm_arch_extension): Likewise.
1195         (arm_data_in_code): Likewise.
1196         (start_unwind_section): Likewise.
1197         * config/tc-avr.c (avr_ldi_expression): Likewise.
1198         * config/tc-csky.c (is_freglist_legal): Likewise.
1199         (csky_s_section): Likewise.
1200         * config/tc-d30v.c (do_assemble): Likewise.
1201         * config/tc-dlx.c (parse_operand): Likewise.
1202         * config/tc-epiphany.c (md_assemble): Likewise.
1203         * config/tc-h8300.c (h8300_elf_section): Likewise.
1204         (get_operand): Likewise.
1205         * config/tc-hppa.c (pa_ip): Likewise.
1206         (pa_level): Likewise.
1207         (pa_space): Likewise.
1208         * config/tc-i386.c (i386_mach): Likewise.
1209         (md_assemble): Likewise.
1210         (check_VecOperations): Likewise.
1211         (i386_target_format): Likewise.
1212         (i386_elf_section_type): Likewise.
1213         * config/tc-ia64.c (start_unwind_section): Likewise.
1214         (md_parse_option): Likewise.
1215         (is_taken_branch): Likewise.
1216         (idesc->name,): Likewise.
1217         (note_register_values): Likewise.
1218         (do_alias): Likewise.
1219         * config/tc-m32c.c (insn_to_subtype): Likewise.
1220         * config/tc-m68hc11.c (get_operand): Likewise.
1221         (md_assemble): Likewise.
1222         * config/tc-m68k.c (m68k_ip): Likewise.
1223         (m68k_elf_suffix): Likewise.
1224         * config/tc-mcore.c (mcore_s_section): Likewise.
1225         * config/tc-metag.c (parse_get_set): Likewise.
1226         (md_parse_option): Likewise.
1227         * config/tc-microblaze.c (parse_imm): Likewise.
1228         (check_got): Likewise.
1229         (md_apply_fix): Likewise.
1230         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1231         (md_begin): Likewise.
1232         (s_is_linkonce): Likewise.
1233         (check_regno): Likewise.
1234         (match_float_constant): Likewise.
1235         (classify_vr4120_insn): Likewise.
1236         (match_insn): Likewise.
1237         (mips_after_parse_args): Likewise.
1238         (s_change_sec): Likewise.
1239         (s_option): Likewise.
1240         (parse_code_option): Likewise.
1241         (md_section_align): Likewise.
1242         (nopic_need_relax): Likewise.
1243         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1244         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1245         (mn10300_end_of_match): Likewise.
1246         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1247         * config/tc-nds32.c (nds32_parse_option): Likewise.
1248         * config/tc-nds32.h (md_do_align): Likewise.
1249         * config/tc-nios2.c (strprefix): Likewise.
1250         (nios2_special_relocation_p): Likewise.
1251         (nios2_parse_base_register): Likewise.
1252         (nios2_cons): Likewise.
1253         * config/tc-ns32k.c (addr_mode): Likewise.
1254         * config/tc-pdp11.c (set_option): Likewise.
1255         (parse_reg): Likewise.
1256         (parse_ac5): Likewise.
1257         (parse_op_no_deferred): Likewise.
1258         (set_cpu_model): Likewise.
1259         (set_machine_model): Likewise.
1260         * config/tc-pj.c (md_operand): Likewise.
1261         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1262         (ppc_arch): Likewise.
1263         (ppc_section_type): Likewise.
1264         * config/tc-s12z.c (tb_reg_rel): Likewise.
1265         (tb_opr_rel): Likewise.
1266         * config/tc-s390.c (s390_parse_cpu): Likewise.
1267         (md_parse_option): Likewise.
1268         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1269         (s3_pic_need_relax): Likewise.
1270         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1271         (s7_pic_need_relax): Likewise.
1272         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1273         * config/tc-sparc.c (md_parse_option): Likewise.
1274         (sparc_ip): Likewise.
1275         (s_reserve): Likewise.
1276         (s_common): Likewise.
1277         (s_seg): Likewise.
1278         (sparc_cons): Likewise.
1279         * config/tc-tic54x.c (stag_add_field): Likewise.
1280         (tic54x_endstruct): Likewise.
1281         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1282         * config/tc-v850.c (v850_comm): Likewise.
1283         (md_begin): Likewise.
1284         (md_assemble): Likewise.
1285         * config/tc-vax.c (vax_cons): Likewise.
1286         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1287         * config/tc-xstormy16.c (md_operand): Likewise.
1288         * config/tc-xtensa.c (get_directive): Likewise.
1289         (xg_instruction_matches_option_term): Likewise.
1290         (is_unaligned_label): Likewise.
1291         (cache_literal_section): Likewise.
1292         * config/xtensa-relax.c (parse_precond): Likewise.
1293         (parse_option_cond): Likewise.
1294         (transition_applies): Likewise.
1295         (wide_branch_opcode): Likewise.
1296         * dw2gencfi.c: Likewise.
1297         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1298         * ehopt.c (get_cie_info): Likewise.
1299         * input-file.c (input_file_open): Likewise.
1300         * listing.c (listing_newline): Likewise.
1301         (debugging_pseudo): Likewise.
1302         * read.c (read_a_source_file): Likewise.
1303         * write.c (adjust_reloc_syms): Likewise.
1304         (compress_debug): Likewise.
1305         (maybe_generate_build_notes): Likewise.
1306
1307 2021-03-31  Alan Modra  <amodra@gmail.com>
1308
1309         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1310         * config/bfin-lex-wrapper.c: Likewise.
1311         * itbl-lex.l: Don't include as.h.
1312         * config/bfin-lex.l: Likewise.
1313
1314 2021-03-31  Alan Modra  <amodra@gmail.com>
1315
1316         * as.h (POISON_BFD_BOOLEAN): Define.
1317         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1318         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1319         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1320         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1321         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1322         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1323         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1324         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1325         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1326         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1327         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1328         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1329         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1330         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1331         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1332         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1333         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1334         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1335         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1336         * config/tc-metag.c, * config/tc-metag.h,
1337         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1338         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1339         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1340         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1341         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1342         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1343         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1344         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1345         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1346         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1347         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1348         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1349         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1350         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1351         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1352         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1353         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1354         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1355         * config/tc-z8k.c, * config/xtensa-istack.h,
1356         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1357         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1358         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1359         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1360         with bool, FALSE with false, and TRUE with true.
1361
1362 2021-03-31  Alan Modra  <amodra@gmail.com>
1363
1364         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1365         * config/tc-crx.c: Likewise.
1366         * config/tc-nds32.h: Likewise.
1367
1368 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1369
1370         * config/tc-i386.c (build_modrm_byte): Change return type.
1371         Change type of "default_seg". Use NULL. Adjust setting of
1372         "default_seg".
1373         (reg_ds, reg_es, reg_ss): New.
1374         (struct _i386_insn): Change type of seg[].
1375         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1376         (swap_operands): Change type of "temp_seg".
1377         (check_string): Adjust %es check.
1378         (process_operands): Change type of "default_seg". Use NULL.
1379         Adjust segment override processing..
1380         (i386_att_operand): Adjust segment override handling.
1381         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1382
1383 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1384
1385         * config/tc-i386.c (reg_eax): New.
1386         (md_begin): Initialize reg_eax.
1387         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1388         reg_eax.
1389         (i386_intel_simplify): Likewise.
1390
1391 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1392
1393         * config/tc-i386.c (reg_st0): New.
1394         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1395         insert other st(N).
1396         (parse_real_register): Adjust st(N) processing.
1397
1398 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1399
1400         * config/tc-i386.c (rc_op): Delete.
1401         (struct Rounding_Operation): Move ...
1402         (struct _i386_insn): ... here. Change field "rounding".
1403         (build_evex_prefix): Adjust rounding processing.
1404         (swap_2_operands): Likewise.
1405         (check_VecOperands): Likewise.
1406         (RC_SAE_immediate): Likewise.
1407         (optimize_encoding): Adjust check for rounding.
1408         (build_modrm_byte): Likewise.
1409         (output_imm): Likewise.
1410         (md_assemble): Initialize rounding type.
1411
1412 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1413
1414         * config/tc-i386.c (broadcast_op): Delete.
1415         (struct Broadcast_Operation): Move ...
1416         (struct _i386_insn): ... here. Change field "broadcast".
1417         (match_mem_size): Adjust check for broadcast.
1418         (optimize_encoding): Likewise.
1419         (process_suffix): Likewise.
1420         (build_evex_prefix): Adjust broadcast processing.
1421         (swap_2_operands): Likewise.
1422         (check_VecOperations): Likewise.
1423         (match_template): Likewise.
1424         (check_VecOperands): Likewise.
1425
1426 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1427
1428         * config/tc-i386.c (reg_k0): New.
1429         (mask_op): Delete.
1430         (struct Mask_Operation): Move ...
1431         (struct _i386_insn): ... here. Change field "mask".
1432         (md_begin): Initialize reg_k0.
1433         (build_evex_prefix): Adjust mask processing.
1434         (swap_2_operands): Likewise.
1435         (check_VecOperands): Likewise.
1436         (check_VecOperations): Likewise.
1437         (optimize_encoding): Adjust checks for masking.
1438         (output_insn): Likewise.
1439
1440 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1441
1442         * config/tc-i386.c (swap_2_operands): Switch parameters to
1443         unsigned.
1444         (struct RC_Operation): Switch operand field to unsigned.
1445         (struct Mask_Operation): Likewise.
1446         (struct Broadcast_Operation): Likewise.
1447         (build_evex_prefix): Drop cast.
1448         (check_VecOperands): Likewise.
1449         (build_modrm_byte): Likewise.
1450         (output_imm): Likewise.
1451         (check_VecOperations): Add casts to unsigned.
1452
1453 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1454
1455         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1456         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1457         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1458
1459 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1460
1461         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1462         checks by opcodespace ones.
1463         (insert_lfence_before): Likewise.
1464         (maybe_fused_with_jcc_p): Likewise.
1465         (add_branch_padding_frag_p): Likewise.
1466         (output_disp): Likewise.
1467         (load_insn_p): Re-arrange checks to key applicable ones off of
1468         an opcodespace check.
1469         (md_assemble): Adjust opcode checks.
1470         (check_byte_reg): Likewise.
1471         (process_operands): Likewise.
1472         (i386_index_check): Likewise.
1473         (process_suffix): Likewise. New local variable is_movx. Adjust
1474         movsx/movzx and crc32 handling.
1475         (output_insn): Adjust opcode checks. Drop no longer reachable
1476         case labels. Output legacy encoding prefixes in addition to the
1477         base_opcode byte(s). Rework counting of prefixes for extended
1478         opcode maps.
1479         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1480         opcode checks.
1481
1482 2021-03-29  Alan Modra  <amodra@gmail.com>
1483
1484         * atof-generic.c (FALSE, TRUE): Don't define.
1485         * config/obj-elf.h (FALSE, TRUE): Don't define.
1486         * config/obj-som.h (FALSE, TRUE): Don't define.
1487         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1488         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1489         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1490         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1491         * config/tc-mt.h (obj_fix_adjustable): Delete.
1492         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1493         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1494         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1495         (tokenize_extregister): Likewise.
1496         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1497         (parse_operands_op, parse_operands, md_assemble): Likewise.
1498         * config/tc-d10v.c (build_insn): Likewise.
1499         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1500         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1501         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1502         * config/tc-z80.c (emit_byte): Likewise.
1503
1504 2021-03-29  Alan Modra  <amodra@gmail.com>
1505
1506         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1507         bfd_boolean.
1508         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1509         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1510         with bfd_boolean.
1511         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1512         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1513         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1514         logical expressions.
1515         (struct metag_long_option <func>): Return bfd_boolean.
1516         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1517         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1518         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1519         (no_operands, lex_force_match, lex_reg_list): Likewise.
1520         (size_from_suffix): Return int.
1521         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1522         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1523
1524 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1525
1526         * testsuite/gas/i386/x86-64-nosse2.s,
1527         testsuite/gas/i386/x86-64-nosse2.l: New.
1528         * testsuite/gas/i386/i386.exp: Run new test.
1529
1530 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1531
1532         * testsuite/gas/nios2/brn.d: New.
1533         * testsuite/gas/nios2/brn.d: New.
1534
1535 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1536
1537         * config/tc-i386.c (match_template): Use t instead of i.tm.
1538
1539 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1540
1541         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1542         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1543         colliding registers in the upper half of the space.
1544         * testsuite/gas/i386/avx512f-nondef.d,
1545         testsuite/gas/i386/vgather-check.d,
1546         testsuite/gas/i386/x86-64-vgather-check.d,
1547         testsuite/gas/i386/x86-64-vgather-check-error.l,
1548         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1549         expecations.
1550         * testsuite/gas/i386/vgather-check-none.d,
1551         testsuite/gas/i386/vgather-check-warn.d,
1552         testsuite/gas/i386/x86-64-vgather-check-none.d,
1553         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1554         tests for expected dump output.
1555
1556 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1557
1558         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1559         without mask register.
1560         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1561
1562 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1563
1564         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1565         swapping operands for.
1566         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1567         syntax tests.
1568         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1569         well as Intel syntax tests.
1570         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1571         expectations.
1572         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1573         Likewise. Drop passing --def-sym to as.
1574
1575 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1576
1577         PR/gas 27419
1578         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1579         conversion to x32 mode.
1580         * testsuite/gas/i386/ilp32/enqcmd.s,
1581         testsuite/gas/i386/ilp32/enqcmd.d,
1582         testsuite/gas/i386/ilp32/movdir.s,
1583         testsuite/gas/i386/ilp32/movdir.d: New.
1584         * testsuite/gas/i386/x86-64-enqcmd.s,
1585         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1586         cases.
1587         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1588         (%eip) cases.
1589         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1590         * testsuite/gas/i386/x86-64-enqcmd.d,
1591         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1592         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1593         testsuite/gas/i386/x86-64-movdir.d,
1594         testsuite/gas/i386/x86-64-movdir-intel.d,
1595         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1596
1597 2021-03-25  Alan Modra  <amodra@gmail.com>
1598
1599         PR 27647
1600         * testsuite/gas/ppc/a2.d: Update expected output.
1601         * testsuite/gas/ppc/power8.d: Likewise.
1602
1603 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1604
1605         * config/tc-i386.c (struct _i386_insn): New field
1606         opcode_length.
1607         (md_begin): Drop assertion.
1608         (install_template): New.
1609         (build_vex_prefix): Call install_template.
1610         (match_template): Likewise.
1611         (process_operands): Use new opcode_length field.
1612         (output_jump): Likewise.
1613         (output_insn): Likewise. Adjust psedo prefix check.
1614
1615 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1616
1617         * config/tc-i386.c (md_begin): Add assertion.
1618         (build_vex_prefix): Drop implied prefix calculation.
1619         (build_evex_prefix): Likewise.
1620         (optimize_encoding): Adjust opcode checks.
1621         (load_insn_p): Also check opcodeprefix.
1622         (match_template): Also check opcodespace.
1623         (process_suffix): Likewise.
1624         (process_operands): Likewise.
1625         (output_insn): Likewise. Also check isprefix when discaring
1626         standalone LOCK.
1627         * config/tc-i386-intel.c (i386_intel_operand): Also check
1628         opcodespace.
1629
1630 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1631
1632         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1633         base_opcode and extension_opcode.
1634
1635 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1636
1637         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1638
1639 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1640
1641         * config/tc-i386.c (output_i386_opcode): Invoke
1642         process_i386_cpu_flag() slightly later.
1643         (process_i386_opcodes): Likewise.
1644
1645 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1646
1647         * config/tc-i386.c (pte): Print prefix and encoding space.
1648         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1649         (build_evex_prefix): Likewise.
1650         (load_insn_p): Likewise.
1651
1652 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1653
1654         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1655         if()-s.
1656         (match_template, output_insn): Use PREFIX_NONE.
1657
1658 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1659
1660         * config/tc-i386.c (i386_index_check): New local variable t.
1661         Correct MPX insn check.
1662         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1663         MPX insn check.
1664         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1665         index scaling by other than 1.
1666         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1667
1668 2021-03-22  Martin Liska  <mliska@suse.cz>
1669
1670         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1671         (x86_64_section_word): Likewise.
1672         * config/tc-sparc.c (md_parse_option): Likewise.
1673
1674 2021-03-19  Alan Modra  <amodra@gmail.com>
1675
1676         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1677
1678 2021-03-18  Christian Groessler  <chris@groessler.org>
1679
1680         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1681         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1682
1683 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1684
1685         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1686         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1687         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1688         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1689         * testsuite/gas/riscv/b-ext.s: Likewise.
1690         * testsuite/gas/riscv/b-ext.d: Likewise.
1691
1692 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1693
1694         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1695         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1696         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1697         * testsuite/gas/aarch64/sysreg-7.d: New test.
1698         * testsuite/gas/aarch64/sysreg-7.s: New test.
1699
1700 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1701
1702         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1703         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1704         (ppc_xcoff_tbss_section): New variables.
1705         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1706         (ppc_data_csects): Removed.
1707         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1708         ppc_xcoff_parse_cons): New functions.
1709         (md_being): Initialize XCOFF sections.
1710         (ppc_xcoff_suffix): Add support for TLS relocations
1711         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1712         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1713         to .bss section.  Handle new XCOFF section variables.
1714         (ppc_comm): Likewise.
1715         (ppc_toc): Likewise.
1716         (ppc_symbol_new_hook): Likewise.
1717         (ppc_frob_symbol): Likewise.
1718         (ppc_fix_adjustable): Add tbss support.
1719         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1720         (ppc_xcoff_parse_cons): Add prototype.
1721         (struct ppc_xcoff_section): New structure.
1722
1723 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1724
1725         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1726         (MAP, MAP32, MAP64): New macros for XCOFF.
1727         (ppc_xcoff_fixup_addis): New function.
1728         (ppc_is_toc_sym): Handle XMC_TE.
1729         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1730         BFD_RELOC_PPC_TOC16_LO.
1731         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1732         (ppc_change_csect): Handle XMC_TE.
1733         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1734         storage class.
1735         (ppc_symbol_new_hook): Handle XMC_TE.
1736         (ppc_frob_symbol): Likewise.
1737         (ppc_fix_adjustable): Likewise.
1738         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1739         BFD_RELOC_PPC_TOC16_LO.
1740
1741 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1742
1743         * testsuite/gas/i386/avx512f-intel.d,
1744         testsuite/gas/i386/avx512f_vl-intel.d,
1745         testsuite/gas/i386/avx512pf-intel.d,
1746         testsuite/gas/i386/x86-64-avx512f-intel.d,
1747         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1748         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1749
1750 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1751
1752         * testsuite/gas/i386/prefetch.d,
1753         testsuite/gas/i386/prefetch-intel.d,
1754         testsuite/gas/i386/x86-64-prefetch.d,
1755         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1756         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1757         * testsuite/gas/i386/i386.exp: Run new test.
1758
1759 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1760
1761         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1762         (md_assemble): Replace use of repprefixok, islockable, and
1763         notrackprefixok.
1764         (i386_index_check): Replace use of repprefixok.
1765
1766 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1767
1768         * testsuite/gas/i386/noreg64.s: Add sysexit.
1769         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1770         sysexitl and sysexitq.
1771         * testsuite/gas/i386/noreg-intel64.l,
1772         testsuite/gas/i386/noreg64-data16.d,
1773         testsuite/gas/i386/noreg64-data16.e,
1774         testsuite/gas/i386/noreg64-rex64.d,
1775         testsuite/gas/i386/noreg64.d,
1776         testsuite/gas/i386/noreg64.l,
1777         testsuite/gas/i386/x86-64-sysenter-amd.d,
1778         testsuite/gas/i386/x86-64-sysenter-amd.l,
1779         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1780
1781 2021-02-26  Nick Clifton  <nickc@redhat.com>
1782
1783         PR 27411
1784         * config/tc-arm.c (do_t_add_sub): Correct error message.
1785         * testsuite/gas/arm/pr27411.s: New test.
1786         * testsuite/gas/arm/pr27411.d: New test driver.
1787         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1788
1789 2021-02-24  Alan Modra  <amodra@gmail.com>
1790
1791         PR 23691
1792         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1793         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1794         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1795         and use alongside TARGET_CPU_CFILES.
1796         (EXTRA_DIST): Update location of generated .c files.
1797         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1798         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1799         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1800         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1801         dependencies.
1802         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1803         (itbl-parse.c, itbl-parse.h): Tidy.
1804         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1805         * config/bfin-lex.l: Include config/bfin-parse.h.
1806         * configure.ac (extra_objects): Move object files corresponding
1807         to .y and .l files now in config/ to config/.
1808         * Makefile.in: Regenerate.
1809         * configure: Regenerate.
1810         * po/POTFILES.in: Regenerate.
1811
1812 2021-02-19  Nick Clifton  <nickc@redhat.com>
1813
1814         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1815         misleading indentation.
1816
1817 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1818
1819         PR 27158
1820         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1821         (md_apply_fix): Likewise.
1822         (md_convert_frag_branch): Likewise.
1823         (validate_riscv_insn): Likewise.  Also arranged operands, including
1824         added C5 and C6 operands, and removed unused Ci and C< operands.
1825         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1826         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1827         * testsuite/gas/riscv/insn.s: Likewise.
1828
1829 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1830
1831         * config/tc-riscv.c: Included cpu-riscv.h.
1832         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1833         (struct riscv_csr_extra): Likewise.
1834         (struct riscv_ext_version): Likewise.
1835         (ext_version_table): Moved from opcodes/riscv-opc.c.
1836         (default_isa_spec): Updated type to riscv_spec_class.
1837         (default_priv_spec): Likewise.
1838         (riscv_set_default_isa_spec): Updated.
1839         (init_ext_version_hash): Likewise.
1840         (riscv_init_csr_hash): Likewise, also fixed indent.
1841
1842 2021-02-17  Alan Modra  <amodra@gmail.com>
1843
1844         * testsuite/gas/elf/section28.d: xfail h8300.
1845
1846 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1847
1848         PR gas/27412
1849         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1850         when checking incorrect section attributes.
1851         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1852         * testsuite/gas/elf/section28.d: New file.
1853         * testsuite/gas/elf/section28.s: Likewise.
1854         * testsuite/gas/elf/section29.d: Likewise.
1855         * testsuite/gas/elf/section29.s: Likewise.
1856
1857 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1858
1859         * testsuite/gas/i386/sse-check.s,
1860         testsuite/gas/i386/sse2avx.s,
1861         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1862         * testsuite/gas/i386/sse-check-error.l,
1863         testsuite/gas/i386/sse-check-warn.e,
1864         testsuite/gas/i386/sse-check.d,
1865         testsuite/gas/i386/sse2avx.d,
1866         testsuite/gas/i386/x86-64-sse-check-error.l,
1867         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1868         * testsuite/gas/i386/property-cvtpi2pd.s,
1869         testsuite/gas/i386/property-cvtpi2pd.d,
1870         testsuite/gas/i386/property-cvtpi2ps.s,
1871         testsuite/gas/i386/property-cvtpi2ps.d: New.
1872         * testsuite/gas/i386/i386.exp: Run new tests.
1873
1874 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1875
1876         * config/tc-i386.c (md_assemble): Use template rather than
1877         actuals when updating i.xstate.
1878         * testsuite/gas/i386/property-4.d,
1879         testsuite/gas/i386/property-5.d,
1880         testsuite/gas/i386/property-12.d: Adjust expectations.
1881
1882 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1883
1884         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1885         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1886         * testsuite/gas/i386/property-ldmxcsr.s,
1887         testsuite/gas/i386/property-ldmxcsr.d,
1888         testsuite/gas/i386/property-vldmxcsr.s,
1889         testsuite/gas/i386/property-vldmxcsr.d,
1890         testsuite/gas/i386/property-vzeroall.s,
1891         testsuite/gas/i386/property-vzeroall.d: New.
1892         * testsuite/gas/i386/i386.exp: Run new tests.
1893
1894 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1895
1896         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1897         tests to bitness independent section.
1898         * testsuite/gas/i386/x86-64-property-2.d,
1899         testsuite/gas/i386/x86-64-property-3.d,
1900         testsuite/gas/i386/x86-64-property-4.d,
1901         testsuite/gas/i386/x86-64-property-5.d,
1902         testsuite/gas/i386/x86-64-property-6.d,
1903         testsuite/gas/i386/x86-64-property-10.d,
1904         testsuite/gas/i386/x86-64-property-11.d,
1905         testsuite/gas/i386/x86-64-property-12.d,
1906         testsuite/gas/i386/x86-64-property-13.d: Delete.
1907
1908 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1909
1910         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1911         movdir.s.
1912         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1913
1914 2021-02-16  Alan Modra  <amodra@gmail.com>
1915
1916         PR 27426
1917         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1918         in another place.
1919
1920 2021-02-16  Alan Modra  <amodra@gmail.com>
1921
1922         * read.c (demand_copy_C_string): Really check for embedded zeros.
1923
1924 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1925
1926         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1927         * doc/c-s390.texi: Document arch14 march option.
1928         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1929         * testsuite/gas/s390/zarch-arch14.d: New test.
1930         * testsuite/gas/s390/zarch-arch14.s: New test.
1931
1932 2021-02-12  Nick Clifton  <nickc@redhat.com>
1933
1934         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1935         following.
1936         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1937
1938 2021-02-12  Alan Modra  <amodra@gmail.com>
1939
1940         * testsuite/gas/all/pr27381.err: Don't match source file name.
1941         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1942         * testsuite/gas/all/pr27384.err: Don't match source file name.
1943         Adjust line number.
1944         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1945         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1946
1947 2021-02-11  Alan Modra  <amodra@gmail.com>
1948
1949         * NEWS: Mention arm-symbianelf removal.
1950
1951 2021-02-10  Nick Clifton  <nickc@redhat.com>
1952
1953         * listing.c (buffer_line): Remove debugging code accidentally
1954         included with the fix for PR 27384.
1955
1956 2021-02-09  Nick Clifton  <nickc@redhat.com>
1957
1958         PR 27381
1959         * read.c (s_incbin): Check that the file to be included is a
1960         regular, non-directory file.
1961         * testsuite/gas/all/pr27381.s: New test source file.
1962         * testsuite/gas/all/pr27381.d: New test control file.
1963         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1964         * testsuite/gas/all/gas.exp: Run the new test.
1965
1966 2021-02-09  Alan Modra  <amodra@gmail.com>
1967
1968         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1969         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1970         support.
1971         * config/te-symbian.h: Delete.
1972         * configure.tgt: Remove arm-*-symbianelf*.
1973         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1974         target selection.
1975         * testsuite/gas/arm/arch4t.d: Likewise.
1976         * testsuite/gas/arm/got_prel.d: Likewise.
1977         * testsuite/gas/arm/mapdir.d: Likewise.
1978         * testsuite/gas/arm/mapmisc.d: Likewise.
1979         * testsuite/gas/arm/mapsecs.d: Likewise.
1980         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1981         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1982         * testsuite/gas/arm/thumb.d: Likewise.
1983         * testsuite/gas/arm/thumbrel.d: Likewise.
1984         * Makefile.in: Regenerate.
1985         * po/POTFILES.in: Regenerate.
1986
1987 2021-02-09  Nick Clifton  <nickc@redhat.com>
1988
1989         PR 27384
1990         * listing.c (listing_psize): Check the result of the width
1991         expression before assigning it to paper_width.
1992         * testsuite/gas/all/pr27384.s: New test source file.
1993         * testsuite/gas/all/pr27384.d: New test control file.
1994         * testsuite/gas/all/pr27384.err: Expected errors from new test.
1995         * testsuite/gas/all/gas.exp: Run the new test.
1996
1997 2021-02-09  Nick Clifton  <nickc@redhat.com>
1998
1999         PR 27355
2000         * testsuite/gas/elf/pr27355.s: New test source file.
2001         * testsuite/gas/elf/pr27355.d: New test control file.
2002         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2003         * testsuite/gas/elf/elf.exp: Run the new test.
2004
2005 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2006
2007         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2008         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2009         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2010         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2011         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2012
2013 2021-02-08  Nick Clifton  <nickc@redhat.com>
2014
2015         PR 27355
2016         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2017         if it has not already been created.
2018
2019 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2020
2021         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2022         INSN_CLASS_ZB*.
2023         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2024         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2025         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2026
2027 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2028
2029         * doc/c-s390.texi: Document vector instruction formats.
2030
2031 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2032
2033         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2034
2035 2021-02-01  Alan Modra  <amodra@gmail.com>
2036
2037         PR 27283
2038         * config/tc-alpha.c (insert_operand): Delete dead code.
2039
2040 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2041
2042         PR gas/27243
2043         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2044         --gdwarf-N.
2045         * testsuite/gas/nios2/relax.d: New file.
2046         * testsuite/gas/nios2/relax.s: Likewise.
2047
2048 2021-01-26  Alan Modra  <amodra@gmail.com>
2049
2050         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2051         notarget all except hppa.  Comment.
2052         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2053         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2054         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2055         * testsuite/gas/all/sleb128-7.d: Likewise.
2056         * testsuite/gas/all/sleb128-9.d: Likewise.
2057         * testsuite/gas/elf/bignums.d: Likewise.
2058         * testsuite/gas/elf/group0c.d: Likewise.
2059         * testsuite/gas/elf/group1a.d: Likewise.
2060         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2061         * testsuite/gas/elf/section15.d: Likewise.
2062         * testsuite/gas/elf/section4.d: Likewise.
2063         * testsuite/gas/elf/section7.d: Likewise.
2064         * testsuite/gas/macros/irp.d: Likewise.
2065         * testsuite/gas/macros/repeat.d: Likewise.
2066         * testsuite/gas/macros/rept.d: Likewise.
2067         * testsuite/gas/macros/test2.d: Likewise.
2068         * testsuite/gas/macros/vararg.d: Likewise.
2069         * testsuite/gas/all/string.d: Use xfail rather than skip.
2070         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2071         * testsuite/gas/elf/section0.d: Likewise.
2072         * testsuite/gas/elf/section1.d: Likewise.
2073         * testsuite/gas/elf/section10.d: Likewise.
2074         * testsuite/gas/elf/section11.d: Likewise.
2075         * testsuite/gas/elf/section6.d: Likewise.
2076         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2077         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2078         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2079
2080 2021-01-26  Alan Modra  <amodra@gmail.com>
2081
2082         * testsuite/gas/all/byte.d,
2083         * testsuite/gas/all/byte.l,
2084         * testsuite/gas/all/byte.s: Delete.
2085         * testsuite/gas/all/gas.exp: Don't run byte test.
2086
2087 2021-01-26  Alan Modra  <amodra@gmail.com>
2088
2089         PR 27282
2090         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2091         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2092
2093 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2094
2095         PR gas/27228
2096         * testsuite/gas/elf/elf.exp: Run pr27228.
2097         * testsuite/gas/elf/pr27228.d: New file.
2098         * testsuite/gas/elf/pr27228.s: Likewise.
2099
2100 2021-01-24  Alan Modra  <amodra@gmail.com>
2101
2102         PR 27228
2103         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2104         is defined.
2105
2106 2021-01-21  Alan Modra  <amodra@gmail.com>
2107
2108         PR 27221
2109         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2110         line number info when gas is generating it.
2111         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2112         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2113         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2114         * gas/testsuite/gas/elf/warn-2.s: Delete.
2115
2116 2021-01-21  Alan Modra  <amodra@gmail.com>
2117
2118         PR 27218
2119         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2120         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2121         error for negative file numbers.
2122
2123 2021-01-20  Alan Modra  <amodra@gmail.com>
2124
2125         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2126         * testsuite/gas/ppc/test1elf32.d: Likewise.
2127         * testsuite/gas/ppc/test1elf64.d: Likewise.
2128
2129 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2130
2131         PR gas/27195
2132         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2133         needed.
2134         (dwarf2_directive_filename): Likewise.
2135         (dwarf2_directive_loc): Likewise.
2136         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2137         * testsuite/gas/lns/lns-diag-1.l: Remove the
2138         "Error: file number less than one" errors.
2139
2140 2021-01-18  Alan Modra  <amodra@gmail.com>
2141
2142         PR 27198
2143         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2144         * testsuite/gas/i386/pr27198.d,
2145         * gas/testsuite/gas/i386/pr27198.err,
2146         * gas/testsuite/gas/i386/pr27198.s: New test.
2147         * gas/testsuite/gas/i386/i386.exp: Run it.
2148
2149 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2150
2151         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2152         also aligned the code.
2153         * config/tc-riscv.h: Likewise.
2154
2155 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2156
2157         * config/tc-riscv.c: Error and warning messages tidy.
2158         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2159         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2160         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2161         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2162         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2163         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2164         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2165
2166 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2167
2168         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2169         comment "fallthru" to "Fall through" that end with a period and
2170         two spaces.
2171
2172 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2173
2174         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2175         Delete warning that these are only available with ELF targets.
2176         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2177         * read.c (potable): ... here.
2178
2179 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2180
2181         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2182         * Makefile.in: Regenerated.
2183
2184 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2185
2186         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2187         (parse_int): Mark char_bag const.
2188
2189 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2190
2191         PR gas/27178
2192         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2193         Don't generate GOT_symbol for PLT relocations.
2194         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2195         * testsuite/gas/i386/no-got.d: New file.
2196         * testsuite/gas/i386/no-got.s: Likewise.
2197         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2198         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2199
2200 2021-01-13  Alan Modra  <amodra@gmail.com>
2201
2202         * Makefile.in: Regenerate.
2203         * Makefile.in: Regenerate.
2204
2205 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2206
2207         PR binutils/26792
2208         * configure.ac: Use GNU_MAKE_JOBSERVER.
2209         * aclocal.m4: Regenerated.
2210         * configure: Likewise.
2211
2212 2021-01-12  Nick Clifton  <nickc@redhat.com>
2213
2214         * po/fr.po: Updated French translation.
2215
2216 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2217
2218         PR ld/27173
2219         * configure: Regenerated.
2220
2221 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2222
2223         * NEWS: Remove CSRE.
2224         * config/tc-aarch64.c (parse_csr_operand): Delete.
2225         (parse_operands): Delete handling of
2226         AARCH64_OPND_CSRE_CSR.
2227         (aarch64_features): Remove csre.
2228         * doc/c-aarch64.texi: Remove CSRE.
2229         * testsuite/gas/aarch64/csre.d: Delete.
2230         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2231         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2232         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2233         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2234         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2235         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2236         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2237
2238 2021-01-11  Nick Clifton  <nickc@redhat.com>
2239
2240         * po/uk.po: Updated Ukranian translation.
2241
2242 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2243
2244         * configure: Regenerated.
2245
2246 2021-01-09  Nick Clifton  <nickc@redhat.com>
2247
2248         * configure: Regenerate.
2249         * po/gas.pot: Regenerate.
2250
2251 2021-01-09  Nick Clifton  <nickc@redhat.com>
2252
2253         * 2.36 release branch crated.
2254
2255 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2256
2257         * testsuite/gas/ppc/rop-checks.d,
2258         * testsuite/gas/ppc/rop-checks.l,
2259         * testsuite/gas/ppc/rop-checks.s,
2260         * testsuite/gas/ppc/rop.d,
2261         * testsuite/gas/ppc/rop.s: New tests.
2262         * testsuite/gas/ppc/ppc.exp: Run them.
2263
2264 2021-01-09  Alan Modra  <amodra@gmail.com>
2265
2266         * configure: Regenerate.
2267
2268 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2269
2270         * configure: Regenerate.
2271
2272 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2273
2274         PR 27109
2275         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2276         section symbol.
2277         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2278         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2279         on the section symbol.
2280         (set_symtab): Don't generate unused section symbols.
2281         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2282         on the section symbol.
2283         * config/obj-elf.c (elf_adjust_symtab): Call
2284         symbol_mark_used_in_reloc on the group signature symbol.
2285         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2286         from expected output.
2287         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2288         is_elf_unused_section_symbols.
2289         * testsuite/gas/elf/section2.e: Updated.
2290         * testsuite/gas/elf/section2.e-unused: New file.
2291         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2292         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2293         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2294         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2295         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2296         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2297         * testsuite/gas/i386/size-1.d: Likewise.
2298         * testsuite/gas/i386/size-3.d: Likewise.
2299         * testsuite/gas/i386/svr4.d: Likewise.
2300         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2301         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2302         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2303         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2304
2305 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2306
2307         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2308         INSN_CLASS_ZIHINTPAUSE.
2309         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2310         the pause hint instruction.
2311         * testsuite/gas/riscv/pause.s: Likewise.
2312
2313 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2314             Jim Wilson  <jimw@sifive.com>
2315             Andrew Waterman  <andrew@sifive.com>
2316             Maxim Blinov  <maxim.blinov@embecosm.com>
2317             Kito Cheng  <kito.cheng@sifive.com>
2318             Nelson Chu  <nelson.chu@sifive.com>
2319
2320         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2321         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2322         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2323         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2324         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2325         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2326
2327 2021-01-06  Alan Modra  <amodra@gmail.com>
2328
2329         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2330
2331 2021-01-06  Alan Modra  <amodra@gmail.com>
2332
2333         * testsuite/gas/macros/app1.d: xfail tic30.
2334         * testsuite/gas/macros/app2.d: Likewise.
2335         * testsuite/gas/macros/app3.d: Likewise.
2336         * testsuite/gas/macros/app4.d: Likewise.
2337
2338 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2339
2340         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2341         * doc/c-riscv.texi: Likewise.
2342
2343 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2344
2345         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2346         to littleriscv.
2347         * testsuite/gas/riscv/li64.d: Likewise.
2348         * testsuite/gas/riscv/lla32.d: Likewise.
2349         * testsuite/gas/riscv/lla64.d: Likewise.
2350         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2351         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2352         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2353         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2354         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2355         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2356         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2357
2358 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2359
2360         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2361         elf32-bigriscv.
2362         (install_insn): Always write instructions as little endian.
2363         (riscv_make_nops): Likewise.
2364         (md_convert_frag_branch): Likewise.
2365         (md_number_to_chars): Write data in target endianness.
2366         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2367         (md_parse_option): Handle the endian options.
2368         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2369         already defined.
2370         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2371
2372 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2373
2374         PR ld/26256
2375         * config/obj-elf.c (obj_elf_change_section): Also filter out
2376         SHF_LINK_ORDER.
2377
2378 2021-01-04  Alan Modra  <amodra@gmail.com>
2379
2380         PR 27102
2381         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2382         message and register symbol error message.
2383
2384 2021-01-04  Alan Modra  <amodra@gmail.com>
2385
2386         PR 27101
2387         * read.c (s_align): Use a large enough type for "align" to hold
2388         the result of get_absolute_expression.
2389
2390 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2391
2392         * config/tc-i386.c: Correct comment spelling.
2393         * config/tc-riscv.c: Likewise.
2394         * config/tc-s390.c: Correct comment grammar.
2395         * doc/c-i386.texi: Correct spelling.
2396         * doc/c-s390.texi: Correct grammar.
2397
2398 2021-01-01  Alan Modra  <amodra@gmail.com>
2399
2400         Update year range in copyright notice of all files.
2401
2402 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2403
2404         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2405
2406 For older changes see ChangeLog-2020
2407 \f
2408 Copyright (C) 2021 Free Software Foundation, Inc.
2409
2410 Copying and distribution of this file, with or without modification,
2411 are permitted in any medium without royalty provided the copyright
2412 notice and this notice are preserved.
2413
2414 Local Variables:
2415 mode: change-log
2416 left-margin: 8
2417 fill-column: 74
2418 version-control: never
2419 End: