gas/ChangeLog

   1 2021-07-03  Nick Clifton  <nickc@redhat.com>
   2
   3         * configure: Regenerate.
   4         * po/gas.pot: Regenerate.
   5
   6 2021-07-03  Nick Clifton  <nickc@redhat.com>
   7
   8         * 2.37 release branch created.
   9
  10 2021-07-02  Alan Modra  <amodra@gmail.com>
  11
  12         * config/tc-nds32.c (nds32_keyword_gpr): Don't declare.
  13         (md_begin): Constify k.
  14
  15 2021-07-02  Nick Clifton  <nickc@redhat.com>
  16
  17         * config/tc-nds32.c: Change all references of keyword_gpr to
  18         nds32_keyword_gpr.
  19
  20 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
  21
  22         * config/tc-microblaze.c (md_begin): Make opcode const.  Rename
  23         opcodes to microblaze_opcodes.
  24
  25 2021-07-01  Mike Frysinger  <vapier@gentoo.org>
  26
  27         * config/tc-aarch64.c (struct templates): Make opcode const.
  28         (md_assemble): Likewise.
  29         (fill_instruction_hash_table): Likewise.
  30
  31 2021-06-24  Clément Chigot  <clement.chigot@atos.net>
  32
  33         * config/tc-ppc.c (md_assemble): Update ppc_current_csect
  34         alignment when finding prefixed instructions.
  35
  36 2021-06-22  Alan Modra  <amodra@gmail.com>
  37
  38         * config/tc-pj.c (md_apply_fix): Apply PJ_CODE_REL32 relocs.
  39         * testsuite/gas/pj/ops.s: Update jsr, ret, getstatic,
  40         putstatic, getfield, putfield, invokevirtual, invokespecial,
  41         invokestatic, invokeinterface, goto_w, jsr_w assembly.  Delete
  42         version 1 picojava opcodes.
  43         * testsuite/gas/pj/ops.d: Match expected output.
  44
  45 2021-06-19  Alan Modra  <amodra@gmail.com>
  46
  47         * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.
  48
  49 2021-06-19  Alan Modra  <amodra@gmail.com>
  50
  51         * testsuite/gas/ppc/raw.s: Use 0 as pli constant.
  52         * testsuite/gas/ppc/raw.d: Update to suit.
  53
  54 2021-06-18  Jan Beulich  <jbeulich@suse.com>
  55
  56         * expr.c (symbol_lookup_or_make): New.
  57         (operand): Use it.
  58         * testsuite/gas/elf/startof.s, testsuite/gas/elf/startof.d: New.
  59         * testsuite/gas/elf/elf.exp: Run new test.
  60
  61 2021-06-17  Nick Clifton  <nickc@redhat.com>
  62
  63         PR 27904
  64         * config/tc-aarch64.c (ldst_lo12_determine_real_reloc_type):
  65         Generate a syntax error message if the reloc qualifier does not
  66         match the instruction's size.
  67
  68 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  69
  70         * config/tc-ppc.c (md_begin): Create bss section with dummy
  71         symbol.
  72         (ppc_frob_symbol): Output XTY_CM for bss csects.
  73         (ppc_fix_adjustable): Adjust condition to avoid bss csects.
  74
  75 2021-06-17  Clément Chigot  <clement.chigot@atos.net>
  76
  77         * config/tc-ppc.c (md_apply_fix): Adjust addend to nullify
  78         section contents for BFD_RELOC_PPC_TLSM or
  79         BFD_RELOC_PPC64_TLSM.
  80         * testsuite/gas/ppc/xcoff-tlsm-32.d: New test.
  81         * testsuite/gas/ppc/xcoff-tlsm-64.d: New test.
  82         * testsuite/gas/ppc/xcoff-tlsm.s: New test.
  83         * testsuite/gas/ppc/aix.exp: Run new tests.
  84
  85 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  86
  87         * read.c (parse_one_float): New.
  88         (s_float_space, float_cons): Use it.
  89         * testsuite/gas/all/float.s: Add .dc.*, .dcb.*, and .ds.* cases.
  90
  91 2021-06-16  Jan Beulich  <jbeulich@suse.com>
  92
  93         * read.c (emit_expr_with_reloc): Adjust overflow check. Drop
  94         hibit local variable.
  95         * write.c (fixup_segment): Differentiate signed and non-signed
  96         relocs in overflow check.
  97         * testsuite/gas/all/overflow.s,
  98         testsuite/gas/all/overflow.l: New.
  99         * testsuite/gas/all/gas.exp: Run new test.
 100
 101 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 102
 103         * config/tc-i386.c (md_show_usage): Split ELF and PE/COFF parts
 104         of object format controlling option. Add Mach-O to the latter.
 105         * testsuite/gas/i386/i386.exp (gas_bfd64_check): Adjust
 106         accordingly.
 107
 108 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 109
 110         * config/tc-i386.c (disp16, disp32, disp32s): Delete.
 111         (optimize_disp, i386_finalize_displacement): Use
 112         operand_type_and_not.
 113         (build_modrm_byte): Likewise. Eliminate local variable newdisp.
 114
 115 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 116
 117         * config/tc-i386.c (offset_in_range): Bail early when mask would
 118         cover all bits anyway.
 119
 120 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 121
 122         * config/tc-i386.c (optimize_disp): Generalize disp32 part of
 123         the BFD64-only logic to also apply to non-64-bit code.
 124         (i386_finalize_displacement): Use extend_to_32bit_address for
 125         non-64-bit code. Drop now redundant O_constant checks.
 126         * testsuite/gas/i386/disp-imm-32.s,
 127         testsuite/gas/i386/disp-imm-32.d: New.
 128         * testsuite/gas/i386/i386.exp: Run new test.
 129
 130 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 131
 132         * config/tc-i386.c (offset_in_range): Replace uses of
 133         bfd_sprintf_vma.
 134
 135 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 136
 137         * config/tc-i386.c (offset_in_range): Adjust conditional.
 138         * testsuite/gas/i386/disp-imm-16.s,
 139         testsuite/gas/i386/disp-imm-16.l,
 140         testsuite/gas/i386/disp-imm-64.s,
 141         testsuite/gas/i386/disp-imm-64.l: New.
 142         * testsuite/gas/i386/i386.exp: Run new tests.
 143
 144 2021-06-15  Jan Beulich  <jbeulich@suse.com>
 145
 146         * config/tc-i386.c (i386_att_operand): Re-introduce (now
 147         properly named) parens_not_balanced.
 148         * testsuite/gas/i386/sib.s: Add more cases.
 149         * testsuite/gas/i386/sib.d, testsuite/gas/i386/sib-intel.d:
 150         Adjust expectations.
 151
 152 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 153
 154         * read.c (emit_expr_with_reloc): Fold three as_warn().
 155
 156 2021-06-14  Jan Beulich  <jbeulich@suse.com>
 157
 158         * doc/internals.texi (TC_ADDRESS_BYTES): Mention generic default.
 159         * read.c (potable, cons_worker): Drop TC_ADDRESS_BYTES
 160         conditional.
 161
 162 2021-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * config/tc-i386.c (x86_cons): Handle GOT/PLT relocations only
 165         if needed.
 166         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Always define.
 167
 168 2021-06-11  Nelson Chu  <nelson.chu@sifive.com>
 169
 170         * config/tc-riscv.c (riscv_set_arch): Call riscv_set_rvc
 171         and riscv_set_rve both for -march and elf attributes.
 172         (riscv_after_parse_args): Likewise.
 173
 174 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 175
 176         * config/tc-arm.c (do_bfloat_vfma): Rename index to idx.
 177         (do_vusdot): Likewise.
 178         (do_vsudot): Likewise.
 179         (check_cde_operand): Likewise.
 180         (do_vdot): Likewise.
 181
 182 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 183
 184         * config/tc-arm.c (reg_expected_msgs): Add REG_TYPE_ZR entry.
 185
 186 2021-06-10  Jan Beulich  <jbeulich@suse.com>
 187
 188         * config/tc-i386.c (optimize_encoding): Suppress LEA conversion
 189         when it would grow code size in 16-bit mode.
 190         * testsuite/gas/i386/lea16-optimize.d: Adjust expectations.
 191         * testsuite/gas/i386/lea16-optimize2.d: New.
 192         * testsuite/gas/i386/i386.exp: Run new test.
 193
 194 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 195
 196         * testsuite/gas/i386/quoted.d, testsuite/gas/i386/wrap32-text.d:
 197         Adjust expectations.
 198         * testsuite/gas/i386/wrap32-data.d: Likewise. Correct name.
 199
 200 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 201
 202         * config/tc-i386.c (optimize_imm): Use fits_in_unsigned_word
 203         and fits_in_unsigned_long.
 204
 205 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 206
 207         * config/tc-i386.c (optimize_disp): Use fits_in_unsigned_word
 208         and fits_in_unsigned_long. Combine if()s.
 209
 210 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 211
 212         * config/tc-i386.c (optimize_disp): Write back updated value.
 213         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea64.s: New
 214         cases.
 215         * testsuite/gas/i386/lea16-optimize.d,
 216         testsuite/gas/i386/lea64.d, testsuite/gas/i386/lea64-optimize.d:
 217         Adjust expectations.
 218         * testsuite/gas/i386/lea16.d: New.
 219         * testsuite/gas/i386/i386.exp: Run new test.
 220
 221 2021-06-08  Jan Beulich  <jbeulich@suse.com>
 222
 223         * config/tc-i386.c (optimize_disp): Drop redundant masking.
 224         Re-order.
 225
 226 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 227
 228         * config/tc-i386.c (i386_att_operand): Re-write handling of
 229         vector operations operand suffix.
 230         * testsuite/gas/i386/unary.s: Add more cases.
 231         * testsuite/gas/i386/unary.d: Adjust expectations.
 232
 233 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 234
 235         * config/tc-i386.c (parse_operands): Reduce scope of
 236         paren_not_balanced, to match the new in_quotes. Skip over quoted
 237         regions of operands.
 238         (i386_att_operand): Remove (mis-named) parens_balanced. Respect
 239         double quote.
 240         * testsuite/gas/i386/unary.s: Add more cases.
 241         * testsuite/gas/i386/unary.d: Adjust expectations.
 242
 243 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 244
 245         * config/tc-i386.c (digit_chars, is_digit_char): Delete.
 246         (md_begin): Fold digit and lower-case letter handling.
 247         (starts_memory_operand): Permit more characters.
 248         * testsuite/gas/i386/unary.s, testsuite/gas/i386/unary.d: New.
 249         * testsuite/gas/i386/i386.exp: Run new test.
 250
 251 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 252
 253         * config/tc-i386.c (starts_memory_operand): New.
 254         (i386_att_operand): Use it.
 255         * testsuite/gas/i386/quoted.s, testsuite/gas/i386/quoted.d: New.
 256         * testsuite/gas/i386/i386.exp: Run new test.
 257
 258 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 259
 260         * config/tc-i386.c (i386_att_operand): Flip checking for '*' and
 261         start-of-expression. Don't permit '*' when one was already seen.
 262
 263 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 264
 265         * config/tc-i386.c (parse_operands): Don't check for matched
 266         square brackets.
 267
 268 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 269
 270         * config/tc-i386.c (check_VecOperations): Remove 2nd parameter.
 271         (i386_att_operand): Adjust calls to check_VecOperations.
 272         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
 273
 274 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 275
 276         * config/tc-i386.c (i386_immediate): Don't call check_VecOperations.
 277
 278 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 279
 280         * config/tc-i386.c (extend_to_32bit_address): New.
 281         (x86_cons, i386_finalize_immediate, md_apply_fix): Use it.
 282         (signed_cons): Use object_64bit.
 283         * testsuite/gas/i386/wrap32.s, testsuite/gas/i386/wrap32-data.d,
 284         testsuite/gas/i386/wrap32-text.d: New.
 285         * testsuite/gas/i386/i386.exp: Run new tests.
 286
 287 2021-06-03  Alan Modra  <amodra@gmail.com>
 288
 289         PR 1202
 290         * testsuite/gas/mcore/allinsn.d: Correct loopt expected output.
 291
 292 2021-05-29  Alan Modra  <amodra@gmail.com>
 293
 294         * testsuite/gas/ppc/raw.s,
 295         * testsuite/gas/ppc/raw.d: New test.
 296         * testsuite/gas/ppc/ppc.exp: Run it.
 297
 298 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 299
 300         * testsuite/gas/mips/c0.d: New test.
 301         * testsuite/gas/mips/mips1@c0.d: New test.
 302         * testsuite/gas/mips/mips2@c0.d: New test.
 303         * testsuite/gas/mips/mips3@c0.d: New test.
 304         * testsuite/gas/mips/mips4@c0.d: New test.
 305         * testsuite/gas/mips/mips5@c0.d: New test.
 306         * testsuite/gas/mips/mips32@c0.d: New test.
 307         * testsuite/gas/mips/mips64@c0.d: New test.
 308         * testsuite/gas/mips/r3000@c0.d: New test.
 309         * testsuite/gas/mips/r3900@c0.d: New test.
 310         * testsuite/gas/mips/r4000@c0.d: New test.
 311         * testsuite/gas/mips/vr5400@c0.d: New test.
 312         * testsuite/gas/mips/r5900@c0.d: New test.
 313         * testsuite/gas/mips/sb1@c0.d: New test.
 314         * testsuite/gas/mips/interaptiv-mr2@c0.d: New test.
 315         * testsuite/gas/mips/octeon@c0.d: New test.
 316         * testsuite/gas/mips/xlr@c0.d: New test.
 317         * testsuite/gas/mips/c1.d: New test.
 318         * testsuite/gas/mips/mips1@c1.d: New test.
 319         * testsuite/gas/mips/mips2@c1.d: New test.
 320         * testsuite/gas/mips/mips3@c1.d: New test.
 321         * testsuite/gas/mips/mips4@c1.d: New test.
 322         * testsuite/gas/mips/mips5@c1.d: New test.
 323         * testsuite/gas/mips/mips32@c1.d: New test.
 324         * testsuite/gas/mips/mips64@c1.d: New test.
 325         * testsuite/gas/mips/mipsr6@c1.d: New test.
 326         * testsuite/gas/mips/r3000@c1.d: New test.
 327         * testsuite/gas/mips/r3900@c1.d: New test.
 328         * testsuite/gas/mips/r4000@c1.d: New test.
 329         * testsuite/gas/mips/vr5400@c1.d: New test.
 330         * testsuite/gas/mips/r5900@c1.d: New test.
 331         * testsuite/gas/mips/sb1@c1.d: New test.
 332         * testsuite/gas/mips/interaptiv-mr2@c1.d: New test.
 333         * testsuite/gas/mips/octeon@c1.d: New test.
 334         * testsuite/gas/mips/xlr@c1.d: New test.
 335         * testsuite/gas/mips/c2.d: New test.
 336         * testsuite/gas/mips/vr5400@c2.d: New test.
 337         * testsuite/gas/mips/r5900@c2.d: New test.
 338         * testsuite/gas/mips/octeon@c2.d: New test.
 339         * testsuite/gas/mips/c3.d: New test.
 340         * testsuite/gas/mips/mips1@c3.d: New test.
 341         * testsuite/gas/mips/mips2@c3.d: New test.
 342         * testsuite/gas/mips/mips32@c3.d: New test.
 343         * testsuite/gas/mips/r3000@c3.d: New test.
 344         * testsuite/gas/mips/r3900@c3.d: New test.
 345         * testsuite/gas/mips/c0.l: New test stderr output.
 346         * testsuite/gas/mips/c2.l: New test stderr output.
 347         * testsuite/gas/mips/c3.l: New test stderr output.
 348         * testsuite/gas/mips/c0.s: New test source.
 349         * testsuite/gas/mips/c1.s: New test source.
 350         * testsuite/gas/mips/c2.s: New test source.
 351         * testsuite/gas/mips/c3.s: New test source.
 352         * testsuite/gas/mips/mips.exp: Run the new tests.
 353
 354 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 355
 356         * testsuite/gas/mips/mips.exp: Run RFE test across all ISAs.
 357         * testsuite/gas/mips/rfe.d: Update for ISA exclusions.
 358         * testsuite/gas/mips/mips1@rfe.d: New test.
 359         * testsuite/gas/mips/mips2@rfe.d: New test.
 360         * testsuite/gas/mips/r3000@rfe.d: New test.
 361         * testsuite/gas/mips/r3900@rfe.d: New test.
 362         * testsuite/gas/mips/rfe.l: New test stderr output.
 363
 364 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 365
 366         * testsuite/gas/mips/mips.exp: Run coprocessor tests across all
 367         ISAs.
 368         * testsuite/gas/mips/cp0b.d: Update for ISA exclusions.
 369         * testsuite/gas/mips/cp0bl.d: Update for ISA exclusions.
 370         * testsuite/gas/mips/cp0c.d: Update for ISA exclusions.
 371         * testsuite/gas/mips/cp0m.d: Update for ISA exclusions.
 372         * testsuite/gas/mips/cp3.d: Update for ISA exclusions.
 373         * testsuite/gas/mips/cp3b.d: Update for ISA exclusions.
 374         * testsuite/gas/mips/cp3bl.d: Update for ISA exclusions.
 375         * testsuite/gas/mips/cp3m.d: Update for ISA exclusions.
 376         * testsuite/gas/mips/cp3d.d: Update for ISA exclusions.
 377         * testsuite/gas/mips/mips1@cp0b.d: New test.
 378         * testsuite/gas/mips/mips2@cp0b.d: New test.
 379         * testsuite/gas/mips/mips3@cp0b.d: New test.
 380         * testsuite/gas/mips/r3000@cp0b.d: New test.
 381         * testsuite/gas/mips/r3900@cp0b.d: New test.
 382         * testsuite/gas/mips/r4000@cp0b.d: New test.
 383         * testsuite/gas/mips/r5900@cp0b.d: New test.
 384         * testsuite/gas/mips/mips2@cp0bl.d: New test.
 385         * testsuite/gas/mips/mips3@cp0bl.d: New test.
 386         * testsuite/gas/mips/r3900@cp0bl.d: New test.
 387         * testsuite/gas/mips/r4000@cp0bl.d: New test.
 388         * testsuite/gas/mips/r5900@cp0bl.d: New test.
 389         * testsuite/gas/mips/mips1@cp0c.d: New test.
 390         * testsuite/gas/mips/mips2@cp0c.d: New test.
 391         * testsuite/gas/mips/mips3@cp0c.d: New test.
 392         * testsuite/gas/mips/mips4@cp0c.d: New test.
 393         * testsuite/gas/mips/mips5@cp0c.d: New test.
 394         * testsuite/gas/mips/r3000@cp0c.d: New test.
 395         * testsuite/gas/mips/r3900@cp0c.d: New test.
 396         * testsuite/gas/mips/r4000@cp0c.d: New test.
 397         * testsuite/gas/mips/vr5400@cp0c.d: New test.
 398         * testsuite/gas/mips/r5900@cp0c.d: New test.
 399         * testsuite/gas/mips/mips1@cp0m.d: New test.
 400         * testsuite/gas/mips/r3000@cp0m.d: New test.
 401         * testsuite/gas/mips/octeon@cp2.d: New test.
 402         * testsuite/gas/mips/mipsr6@cp2b.d: New test.
 403         * testsuite/gas/mips/vr5400@cp2b.d: New test.
 404         * testsuite/gas/mips/octeon@cp2b.d: New test.
 405         * testsuite/gas/mips/mips1@cp2bl.d: New test.
 406         * testsuite/gas/mips/mipsr6@cp2bl.d: New test.
 407         * testsuite/gas/mips/r3000@cp2bl.d: New test.
 408         * testsuite/gas/mips/vr5400@cp2bl.d: New test.
 409         * testsuite/gas/mips/octeon@cp2bl.d: New test.
 410         * testsuite/gas/mips/vr5400@cp2m.d: New test.
 411         * testsuite/gas/mips/r5900@cp2m.d: New test.
 412         * testsuite/gas/mips/octeon@cp2m.d: New test.
 413         * testsuite/gas/mips/mips1@cp2d.d: New test.
 414         * testsuite/gas/mips/r3000@cp2d.d: New test.
 415         * testsuite/gas/mips/r3900@cp2d.d: New test.
 416         * testsuite/gas/mips/vr5400@cp2d.d: New test.
 417         * testsuite/gas/mips/r5900@cp2d.d: New test.
 418         * testsuite/gas/mips/octeon@cp2d.d: New test.
 419         * testsuite/gas/mips/mips1@cp2-64.d: New test.
 420         * testsuite/gas/mips/mips2@cp2-64.d: New test.
 421         * testsuite/gas/mips/mips32@cp2-64.d: New test.
 422         * testsuite/gas/mips/mips32r2@cp2-64.d: New test.
 423         * testsuite/gas/mips/mips32r3@cp2-64.d: New test.
 424         * testsuite/gas/mips/mips32r5@cp2-64.d: New test.
 425         * testsuite/gas/mips/mips32r6@cp2-64.d: New test.
 426         * testsuite/gas/mips/r3000@cp2-64.d: New test.
 427         * testsuite/gas/mips/r3900@cp2-64.d: New test.
 428         * testsuite/gas/mips/interaptiv-mr2@cp2-64.d: New test.
 429         * testsuite/gas/mips/mips1@cp3.d: New test.
 430         * testsuite/gas/mips/mips2@cp3.d: New test.
 431         * testsuite/gas/mips/mips32@cp3.d: New test.
 432         * testsuite/gas/mips/r3000@cp3.d: New test.
 433         * testsuite/gas/mips/r3900@cp3.d: New test.
 434         * testsuite/gas/mips/mips1@cp3b.d: New test.
 435         * testsuite/gas/mips/mips2@cp3b.d: New test.
 436         * testsuite/gas/mips/mips32@cp3b.d: New test.
 437         * testsuite/gas/mips/r3000@cp3b.d: New test.
 438         * testsuite/gas/mips/r3900@cp3b.d: New test.
 439         * testsuite/gas/mips/mips2@cp3bl.d: New test.
 440         * testsuite/gas/mips/mips32@cp3bl.d: New test.
 441         * testsuite/gas/mips/r3900@cp3bl.d: New test.
 442         * testsuite/gas/mips/mips1@cp3m.d: New test.
 443         * testsuite/gas/mips/mips2@cp3m.d: New test.
 444         * testsuite/gas/mips/r3000@cp3m.d: New test.
 445         * testsuite/gas/mips/r3900@cp3m.d: New test.
 446         * testsuite/gas/mips/mips2@cp3d.d: New test.
 447         * testsuite/gas/mips/cp0b.l: New test stderr output.
 448         * testsuite/gas/mips/cp0bl.l: New test stderr output.
 449         * testsuite/gas/mips/cp0c.l: New test stderr output.
 450         * testsuite/gas/mips/cp0m.l: New test stderr output.
 451         * testsuite/gas/mips/cp2.l: New test stderr output.
 452         * testsuite/gas/mips/cp2-64.l: New test stderr output.
 453         * testsuite/gas/mips/cp2b.l: New test stderr output.
 454         * testsuite/gas/mips/cp2bl.l: New test stderr output.
 455         * testsuite/gas/mips/cp2m.l: New test stderr output.
 456         * testsuite/gas/mips/cp2d.l: New test stderr output.
 457         * testsuite/gas/mips/cp3.l: New test stderr output.
 458         * testsuite/gas/mips/cp3b.l: New test stderr output.
 459         * testsuite/gas/mips/cp3bl.l: New test stderr output.
 460         * testsuite/gas/mips/cp3m.l: New test stderr output.
 461         * testsuite/gas/mips/cp3d.l: New test stderr output.
 462
 463 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 464
 465         * testsuite/gas/mips/mips32@isa-override-1.d: Update for LDC3
 466         instruction removal.
 467         * testsuite/gas/mips/mips32r2@isa-override-1.d: Likewise.
 468
 469 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 470
 471         * testsuite/gas/mips/cp0b.d: New test.
 472         * testsuite/gas/mips/cp0bl.d: New test.
 473         * testsuite/gas/mips/cp2b.d: New test.
 474         * testsuite/gas/mips/micromips@cp2b.d: New test.
 475         * testsuite/gas/mips/cp2bl.d: New test.
 476         * testsuite/gas/mips/micromips@cp2bl.d: New test.
 477         * testsuite/gas/mips/cp3b.d: New test.
 478         * testsuite/gas/mips/cp3bl.d: New test.
 479         * testsuite/gas/mips/cp0b.s: New test source.
 480         * testsuite/gas/mips/cp0bl.s: New test source.
 481         * testsuite/gas/mips/cp2b.s: New test source.
 482         * testsuite/gas/mips/cp2bl.s: New test source.
 483         * testsuite/gas/mips/cp3b.s: New test source.
 484         * testsuite/gas/mips/cp3bl.s: New test source.
 485         * testsuite/gas/mips/mips.exp: Run the new tests.
 486
 487 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 488
 489         * testsuite/gas/mips/rfe.d: New test.
 490         * testsuite/gas/mips/rfe.s: New test source.
 491         * testsuite/gas/mips/mips.exp: Run the new test.
 492
 493 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 494
 495         * testsuite/gas/mips/cp1-names-r3900.d: New test.
 496         * testsuite/gas/mips/mips.exp: Run the new test.
 497         * testsuite/gas/mips/branch-misc-3.d: Update disassembly
 498         according to changes to opcodes.
 499         * testsuite/gas/mips/cp1-names-r3000.d: Likewise.
 500         * testsuite/gas/mips/cp1-names-r4000.d: Likewise.
 501         * testsuite/gas/mips/relax-swap1-mips1.d: Likewise.
 502         * testsuite/gas/mips/relax-swap1-mips2.d: Likewise.
 503         * testsuite/gas/mips/trunc.d: Likewise.
 504
 505 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 506
 507         * testsuite/gas/mips/cp0c.d: New test.
 508         * testsuite/gas/mips/cp0m.d: New test.
 509         * testsuite/gas/mips/r3900@cp0m.d: New test.
 510         * testsuite/gas/mips/cp2.d: New test.
 511         * testsuite/gas/mips/micromips@cp2.d: New test.
 512         * testsuite/gas/mips/cp2m.d: New test.
 513         * testsuite/gas/mips/mipsr6@cp2m.d: New test.
 514         * testsuite/gas/mips/micromips@cp2m.d: New test.
 515         * testsuite/gas/mips/cp2d.d: New test.
 516         * testsuite/gas/mips/mipsr6@cp2d.d: New test.
 517         * testsuite/gas/mips/micromips@cp2d.d: New test.
 518         * testsuite/gas/mips/cp2-64.d: New test.
 519         * testsuite/gas/mips/micromips@cp2-64.d: New test.
 520         * testsuite/gas/mips/cp3.d: New test.
 521         * testsuite/gas/mips/cp3m.d: New test.
 522         * testsuite/gas/mips/cp3d.d: New test.
 523         * testsuite/gas/mips/cp0c.s: New test source.
 524         * testsuite/gas/mips/cp0m.s: New test source.
 525         * testsuite/gas/mips/cp2.s: New test source.
 526         * testsuite/gas/mips/cp2m.s: New test source.
 527         * testsuite/gas/mips/cp2d.s: New test source.
 528         * testsuite/gas/mips/cp2-64.s: New test source.
 529         * testsuite/gas/mips/cp3.s: New test source.
 530         * testsuite/gas/mips/cp3m.s: New test source.
 531         * testsuite/gas/mips/cp3d.s: New test source.
 532         * testsuite/gas/mips/mips.exp: Run the new tests.
 533
 534 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 535
 536         * tc-mips.c (convert_reg_type) <OP_REG_CONTROL>: New case.
 537         (macro) <M_TRUNCWS, M_TRUNCWD>: Use the `g' rather than `G'
 538         operand code.
 539
 540 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 541
 542         * testsuite/gas/mips/cp0-names-r3900.d: New test.
 543         * testsuite/gas/mips/mips.exp: Run it.
 544
 545 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 546
 547         * testsuite/gas/mips/micromips.d: Update disassembly according
 548         to "dmtc1" entry fix with opcodes.
 549         * testsuite/gas/mips/micromips-compact.d: Likewise.
 550         * testsuite/gas/mips/micromips-insn32.d: Likewise.
 551         * testsuite/gas/mips/micromips-noinsn32.d: Likewise.
 552         * testsuite/gas/mips/micromips-trap.d: Likewise.
 553         * testsuite/gas/mips/micromips@isa-override-1.d: Likewise.
 554
 555 2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>
 556
 557         * config/tc-mips.c (FCSR): New macro.
 558         (macro) <M_TRUNCWS, M_TRUNCWD>: Use it in place of RA.
 559
 560 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         PR ld/27905
 563         * config/tc-i386.c (set_code_flag): Revert commit 50c95a739c9.
 564         (set_16bit_gcc_code_flag): Likewise.
 565         (x86_cleanup): Likewise.
 566         * testsuite/gas/i386/code16-2.d: Updated.
 567         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 568
 569 2021-05-27  Peter Bergner  <bergner@linux.ibm.com>
 570
 571         * testsuite/gas/ppc/vsx.d <xxmr, xxlnot>: Add tests.
 572         * testsuite/gas/ppc/vsx.s: Likewise.
 573
 574 2021-05-27  Alan Modra  <amodra@gmail.com>
 575
 576         * config/tc-nds32.c (do_pseudo_push_bhwd, do_pseudo_pop_bhwd),
 577         (do_pseudo_pusha, do_pseudo_pushi): Avoid fortify strncpy bound
 578         error.
 579
 580 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 581
 582         PR ld/27905
 583         * config/tc-i386.c (set_code_flag): Update x86_feature_2_used
 584         with GNU_PROPERTY_X86_FEATURE_2_CODE16 for .code16 in ELF
 585         object.
 586         (set_16bit_gcc_code_flag): Likewise.
 587         (x86_cleanup): Always generate the GNU property note if
 588         x86_feature_2_used isn't 0.
 589         * testsuite/gas/i386/code16-2.d: New file.
 590         * testsuite/gas/i386/code16-2.s: Likewise.
 591         * testsuite/gas/i386/x86-64-code16-2.d: Likewise.
 592         * testsuite/gas/i386/i386.exp: Run code16-2 and x86-64-code16-2.
 593
 594 2021-05-26  Sebastien Villemot  <sebastien@debian.org>
 595
 596         PR gas/27906
 597         * doc/c-i386.texi: Replace movsb with movsxb as an alias for
 598         movsbq.
 599
 600 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 601
 602         * config/tc-riscv.c (riscv_set_arch): Set
 603         check_unknown_prefixed_ext to true for assembler.
 604
 605 2021-05-25  Tamar Christina  <tamar.christina@arm.com>
 606
 607         PR gas/25235
 608         * config/tc-arm.c (md_convert_frag): Set LSB when Thumb symbol.
 609         (relax_adr): Thumb symbols 4 bytes.
 610         * testsuite/gas/arm/pr25235.d: New test.
 611         * testsuite/gas/arm/pr25235.s: New test.
 612
 613 2021-05-24  Nelson Chu  <nelson.chu@sifive.com>
 614
 615         PR 25212
 616         * config/tc-riscv.c (riscv_set_abi_by_arch): If -mabi isn't set, we
 617         will choose ilp32e abi for rv32e.  Besides, report errors for the
 618         invalid march and mabi combinations.
 619         * testsuite/gas/riscv/mabi-attr-rv32e.s: New testcase.  Only accept
 620         ilp32e abi for rve extension.
 621         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.d: Likewise.
 622         * testsuite/gas/riscv/mabi-fail-rv32e-lp64f.l: Likewise.
 623         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.d: Likewise.
 624         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.l: Likewise.
 625         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 626         * testsuite/gas/riscv/mabi-fail-rv32e-lp64d.q: Likewise.
 627         Renamed all mabi testcases to their march-mabi settings.
 628
 629 2021-05-22  Alan Modra  <amodra@gmail.com>
 630
 631         PR 25599
 632         * config/tc-ia64.c (emit_one_bundle): Expand comment for HP-UX
 633         adjustment.  Add assertion.
 634         * testsuite/gas/ia64/reloc-mlx.d: Pass when slot 2 specified
 635         for PCREL60B.
 636
 637 2021-05-20  Sergey Belyashov  <sergey.belyashov@gmail.com>
 638
 639         * config/tc-z80.c (emit_data_val): Warn on constant overflow.
 640         (signed_overflow): New function.
 641         (unsigned_overflow): New function.
 642         (is_overflow): Use new functions.
 643         (md_apply_fix): Use signed_overflow.
 644         * testsuite/gas/z80/ez80_adl_suf.d: Fix test.
 645         * testsuite/gas/z80/ez80_isuf.s: Likewise.
 646         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 647
 648 2021-05-20  Nicolas Boulenguez  <nicolas@debian.org>
 649
 650         PR 27888
 651         * Makefile.am (ZLIB): Define.
 652         (as_new_LDADD): Add it.
 653         * Makefile.in: Regenerate.
 654
 655 2021-05-17  Alex Coplan  <alex.coplan@arm.com>
 656
 657         * config/tc-arm.c (do_mve_mov): Only reject vmov if we're moving
 658         into the same GPR twice.
 659         * testsuite/gas/arm/mve-vmov-bad-2.l: Tweak error message.
 660         * testsuite/gas/arm/mve-vmov-3.d: New test.
 661         * testsuite/gas/arm/mve-vmov-3.s: New test.
 662
 663 2021-05-12  Alan Modra  <amodra@gmail.com>
 664
 665         * testsuite/gas/elf/dwarf-5-file0.d: Update.
 666         * testsuite/gas/i386/dwarf5-line-1.d: Update.
 667
 668 2021-05-11  Sergey Belyashov  <sergey.belyashov@gmail.com>
 669
 670         PR 27823
 671         * config/tc-z80.c (emit_ld_r_m): Report an illegal load
 672         instruction.
 673         * testsuite/gas/z80/ill_ops.s: New test source file.
 674         * testsuite/gas/z80/ill_ops.d: New test driver.
 675         * testsuite/gas/z80/ill_ops.l: New test error output.
 676
 677 2021-05-10  Sergey Belyashov  <sergey.belyashov@gmail.com>
 678
 679         PR 27415
 680         * config/tc-z80.c (emit_data_val): Add support for 8-bit and
 681         24-bit shifts.
 682         * testsuite/gas/z80/z80_reloc.a: Update tests.
 683         * testsuite/gas/z80/z80_reloc.d: Update expected disassembly.
 684
 685 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 686
 687         * doc/Makefile.am (html-local, as/index.html): New targets.
 688         * doc/Makefile.in: Regenerate.
 689
 690 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 691
 692         * doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
 693         * doc/Makefile.in: Regenerate.
 694
 695 2021-05-07  Nick Clifton  <nickc@redhat.com>
 696
 697         PR 3136
 698         * config/obj-elf.c (elf_pseudo_table): Add entry for .bss.
 699         (obj_elf_bss): New function.  Change to the .bss section.
 700         Support an optional subsection number.
 701         (obj_elf_change_section): Call obj_elf_section_change_hook.
 702         (obj_elf_section): Likewise.
 703         (obj_elf_data): Likewise.
 704         (obj_elf_text): Likewise.
 705         (obj_elf_struct): Likewise.
 706         (obj_elf_subsection): Likewise.
 707         (obj_elf_previous): Likewise.
 708         * config/obj-elf.h (obj_elf_bss): Prototype.
 709         * doc/as.texi (Bss): New node.
 710
 711 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 712
 713         * config/obj-coff.c (coff_frob_symbol): Don't skip C_DWARF.
 714         (coff_adjust_section_syms): Use corrext auxent for C_DWARF.
 715         (coff_frob_section): Likewise.
 716         * config/obj-coff.h (SA_GET_SECT_SCNLEN,
 717         SA_GET_SECT_NRELOC, SA_SET_SECT_SCNLEN,
 718         SA_SET_SECT_NRELOC) New defines.
 719         (SET_SECTION_RELOCS): Adjust for C_DWARF.
 720         * config/tc-ppc.c (ppc_frob_symbol): Don't skip C_DWARF.
 721         (ppc_adjust_symtab): Reorder C_DWARF symbols.
 722         * testsuite/gas/ppc/aix.exp: New tests.
 723         * testsuite/gas/ppc/xcoff-dwsect-2-32.d: New test.
 724         * testsuite/gas/ppc/xcoff-dwsect-2-64.d: New test.
 725         * testsuite/gas/ppc/xcoff-dwsect-2.s: New test.
 726
 727         * config/tc-ppc.c (ppc_function): Update comment for
 728         fifth argument.
 729         (ppc_frob_symbol): Remove ppc_last_function check.
 730         Make sure coff_last_function is reset.
 731         Correctly set fsize when not provided in .function.
 732         * testsuite/gas/ppc/aix.exp: New tests.
 733         * testsuite/gas/ppc/xcoff-function-1-32.d: New test.
 734         * testsuite/gas/ppc/xcoff-function-1-64.d: New test.
 735         * testsuite/gas/ppc/xcoff-function-1.s: New test.
 736
 737 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 738
 739         * testsuite/gas/i386/rela.s, testsuite/gas/i386/rela.d: New.
 740         * testsuite/gas/i386/i386.exp: Run new test.
 741
 742 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 743
 744         * config/tc-i386.c (output_disp): Use disps field instead of
 745         imms one.
 746
 747 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 748
 749         * config/tc-i386.c (i386_finalize_immediate): Move register
 750         check ...
 751         (i386_immediate): ... here.
 752
 753 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 754
 755         * config/tc-i386.c (optimize_imm): Drop redundant masking.
 756         Re-arrange operand type accumulation.
 757
 758 2021-05-06  Stafford Horne  <shorne@gmail.com>
 759
 760         PR 21464
 761         * testsuite/gas/or1k/reloc-1.s: Add test for new relocation.
 762         * testsuite/gas/or1k/reloc-1.d: Add test result for new
 763         relocation.
 764
 765 2021-05-03  Christoph Muellner <cmuellner@gcc.gnu.org>
 766
 767         PR 27764
 768         * testsuite/gas/riscv/a-ext-64.d: New testcase.
 769         * testsuite/gas/riscv/a-ext-64.s: Likewise.
 770         * testsuite/gas/riscv/a-ext.d: Likewise.
 771         * testsuite/gas/riscv/a-ext.s: Likewise.
 772
 773 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 774
 775         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Adjust surrounding
 776         #if.
 777         * testsuite/gas/i386/secrel.s: Convert some .secrel32 to .long.
 778         Add two further .long and an .equ.
 779         * testsuite/gas/i386/secrel.d: Adjust expecations.
 780
 781 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 782
 783         * testsuite/gas/i386/secrel.d, testsuite/gas/i386/secrel.s:
 784         Convert Windows to UNIX EOL.
 785
 786 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 787
 788         * config/tc-i386.c (lex_got): Adjust surrounding #if. Fold TE_PE
 789         variant into ELF one.
 790
 791 2021-05-03  Alan Modra  <amodra@gmail.com>
 792
 793         * testsuite/gas/elf/section25.s: Don't start directives in first
 794         column.
 795         * testsuite/gas/elf/section26.s: Likewise.
 796
 797 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 798
 799         * testsuite/gas/i386/i386.exp: Move x86-64-rip-2 invocation.
 800         * testsuite/gas/i386/lea64.d,
 801         testsuite/gas/i386/lea64-optimize.d: Allow for COFF relocs.
 802         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 803         testsuite/gas/i386/x86-64-rip-inval-2.s. Add .end.
 804
 805 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 806
 807         * config/tc-i386.c (i386_validate_fix): Change return type to
 808         int. Short-circuit BFD_RELOC_SIZE* handling.
 809         (tc_gen_reloc): New local variable sym. Extend logic when
 810         processing BFD_RELOC_SIZE*.
 811         * config/tc-i386.f (i386_validate_fix): Change return type to
 812         int.
 813         (TC_VALIDATE_FIX): Proceed to SKIP when i386_validate_fix()
 814         returns zero.
 815         * testsuite/gas/i386/size-5.s, testsuite/gas/i386/size-5a.d,
 816         testsuite/gas/i386/size-5b.d: New.
 817         * testsuite/gas/i386/i386.exp: Run new tests.
 818
 819 2021-04-29  Jan Beulich  <jbeulich@suse.com>
 820
 821         * config/tc-i386.c (tc_gen_reloc): Use section size for section
 822         symbols when resolving BFD_RELOC_SIZE*.
 823         * testsuite/gas/i386/size-2.s: Add section size cases.
 824         * testsuite/gas/i386/size-2.d,
 825         testsuite/gas/i386/x86-64-size-2.d: Adjust expectations.
 826
 827 2021-04-28  Jan Beulich  <jbeulich@suse.com>
 828             H.J. Lu  <hjl.tools@gmail.com>
 829
 830         PR gas/27763
 831         * config/tc-i386.c (output_jump): Also mark 2-byte relocs as
 832         signed for XBEGIN. Also mark 4-byte relocs as signed for 64-bit.
 833         (output_disp): Also mark 4-byte relocs as signed for 64-bit.
 834         (md_estimate_size_before_relax): Move local variable fixP. Set
 835         it from fix_new() return values. Mark 4-byte relocs as signed
 836         for 64-bit.
 837         * testsuite/gas/i386/pcrel64.s, testsuite/gas/i386/pcrel64.l,
 838         * testsuite/gas/i386/x86-64-rip-2.s,
 839         * testsuite/gas/i386/x86-64-rip-2.d,
 840         * testsuite/gas/i386/x86-64-rip-inval-1.s,
 841         * testsuite/gas/i386/x86-64-rip-inval-1.l,
 842         * testsuite/gas/i386/x86-64-rip-inval-2.s,
 843         * testsuite/gas/i386/x86-64-rip-inval-2.l: New.
 844         * testsuite/gas/i386/i386.exp: Run new tests.
 845
 846 2021-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         * config/tc-i386.c (optimize_encoding): Add () to silence GCC 5.
 849
 850 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 851
 852         * config/tc-i386.c (tc_gen_reloc): Check IS_ELF for
 853         BFD_RELOC_SIZE*.
 854
 855 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 856
 857         * config/tc-i386.c (tc_gen_reloc): Limit BFD_RELOC_SIZE32
 858         overflow check to 64-bit objects.
 859
 860 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 861
 862         * config/tc-i386.c (want_disp32): Also check for SIZE32.
 863         (optimize_encoding): Handle LEA.
 864         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 865         testsuite/gas/i386/lea.e, testsuite/gas/i386/lea-optimize.d:
 866         Add many more forms.
 867         * testsuite/gas/i386/lea16.s, testsuite/gas/i386/lea16-optimize.d,
 868         testsuite/gas/i386/lea64.s, testsuite/gas/i386/lea64.d,
 869         testsuite/gas/i386/lea64.e, testsuite/gas/i386/lea64-optimize.d:
 870         New.
 871         * testsuite/gas/i386/i386.exp: Run new tests.
 872
 873 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 874
 875         * config/tc-i386.c (md_apply_fix): Mark BFD_RELOC_X86_64_32S as
 876         signed.
 877         * testsuite/gas/i386/x86-64-addr32-bad.s,
 878         testsuite/gas/i386/x86-64-addr32-bad.l: New.
 879         * testsuite/gas/i386/i386.exp: Run new test.
 880
 881 2021-04-23  Eric Botcazou<ebotcazou@adacore.com>
 882
 883         * testsuite/gas/elf/section25.d: Run it everywhere.
 884         * testsuite/gas/elf/section26.d: Likewise.
 885         * testsuite/gas/elf/section26.s: Add test for .persistent.bss.
 886
 887 2021-04-23  Jérôme Gardou  <jerome.gardou@gmail.com>
 888
 889         * config/obj-coff-seh.c (obj_coff_seh_pushframe): Allow an
 890         optional "code" argument.
 891
 892 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 893
 894         * config/tc-i386.c (want_disp32): New.
 895         (md_assemble): Use it.
 896         (optimize_disp): Likewise.
 897         (build_modrm_byte): Likewise.
 898
 899 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 900
 901         * config/tc-i386.c (i386_finalize_displacement): Move Disp32S
 902         check ...
 903         (md_assemble): ... here.
 904
 905 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 906
 907         * config/tc-i386.c (optimize_disp): Move down BFD64 section.
 908         Move up setting of disp32.
 909
 910 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 911
 912         * config/tc-i386.c (pe): Don't truncate expression value.
 913         (i386_finalize_displacement): Likewise.
 914
 915 2021-04-21  Nick Clifton  <nickc@redhat.com>
 916
 917         * testsuite/gas/aarch64/dwarf.d: Adjust expected output to allow
 918         for named section symbols.
 919         * testsuite/gas/arm/thumbver.d: Likewise.
 920         * testsuite/gas/bfin/loop_temps.d: Likewise.
 921         * testsuite/gas/elf/section2.e-arc: Likewise.
 922         * testsuite/gas/elf/section2.e-arm: Likewise.
 923         * testsuite/gas/elf/section2.e-csky: Likewise.
 924         * testsuite/gas/elf/section2.e-m32r: Likewise.
 925         * testsuite/gas/elf/section2.e-mips: Likewise.
 926         * testsuite/gas/elf/section2.e-msp430: Likewise.
 927         * testsuite/gas/elf/section2.e-riscv: Likewise.
 928         * testsuite/gas/elf/section2.e-rl78: Likewise.
 929         * testsuite/gas/elf/section2.e-rx: Likewise.
 930         * testsuite/gas/elf/section2.e-score: Likewise.
 931         * testsuite/gas/elf/section2.e-tic6x: Likewise.
 932         * testsuite/gas/elf/section2.e-unused: Likewise.
 933         * testsuite/gas/elf/section2.e-v850: Likewise.
 934         * testsuite/gas/elf/section2.e-xtensa: Likewise.
 935         * testsuite/gas/ia64/alias-ilp32.d: Likewise.
 936         * testsuite/gas/ia64/alias.d: Likewise.
 937         * testsuite/gas/ia64/global.d: Likewise.
 938         * testsuite/gas/microblaze/relax_size.elf: Likewise.
 939         * testsuite/gas/microblaze/relax_size2.elf: Likewise.
 940         * testsuite/gas/mips/global-local-symtab-sort-n64t.d: Likewise.
 941         * testsuite/gas/mips/global-local-symtab-sort-o32t.d: Likewise.
 942         * testsuite/gas/mmix/bspec-1.d: Likewise.
 943         * testsuite/gas/mmix/byte-1.d: Likewise.
 944         * testsuite/gas/mmix/comment-1.d: Likewise.
 945         * testsuite/gas/mmix/loc-1.d: Likewise.
 946         * testsuite/gas/mmix/loc-2.d: Likewise.
 947         * testsuite/gas/mmix/loc-3.d: Likewise.
 948         * testsuite/gas/mmix/loc-4.d: Likewise.
 949         * testsuite/gas/mmix/loc-5.d: Likewise.
 950         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 951
 952 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 953
 954         PR binutils/21700
 955         * config/tc-ppc.c (ppc_get_csect_to_adjust): New function.
 956         (ppc_fix_adjustable): Manage fx_subsy part.
 957         (tc_gen_reloc): Create second relocation when both
 958         fx_addsy and fx_subsy are provided.
 959         * config/tc-ppc.h (RELOC_EXPANSION_POSSIBLE): New define.
 960         (MAX_RELOC_EXPANSION): Likewise.
 961         (TC_FORCE_RELOCATION_SUB_SAME): Likewise
 962         (UNDEFINED_DIFFERENCE_OK): Likewise
 963         * testsuite/gas/all/gas.exp: Skip difference between two
 964         undefined symbols test.
 965
 966 2021-04-19  Nick Clifton  <nickc@redhat.com>
 967
 968         * testsuite/gas/all/gas.exp: Add rs6000*-*-aix* to the list of
 969         targets which should skip the undefined symbols test.
 970
 971 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 972
 973         * NEWS: Update news.
 974         * testsuite/gas/aarch64/rme.d: Update test.
 975         * testsuite/gas/aarch64/rme.s: Update test.
 976
 977 2021-04-19  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 978
 979         * testsuite/gas/aarch64/rme.d: Update test.
 980         * testsuite/gas/aarch64/rme.s: Update test.
 981
 982 2021-04-19  Jan Beulich  <jbeulich@suse.com>
 983
 984         * as.h (sprint_value): Delete.
 985         * messages.c (sprint_value): Likewise.
 986         * config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
 987         place of sprint_value.
 988         * config/tc-s390.c (s390_insert_operand): Likewise.
 989         * doc/internals.texi (sprint_value): Delete section.
 990         * write.c (fixup_segment): Likewise.
 991         (relax_segment): Likewise.
 992
 993 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 994
 995         * testsuite/gas/aarch64/rme-invalid.d: New test.
 996         * testsuite/gas/aarch64/rme-invalid.l: New test.
 997         * testsuite/gas/aarch64/rme-invalid.s: New test.
 998         * testsuite/gas/aarch64/rme.d: New test.
 999         * testsuite/gas/aarch64/rme.s: New test.
1000
1001 2021-04-16  Nelson Chu  <nelson.chu@sifive.com>
1002
1003         PR 27436
1004         * config/tc-riscv.c (riscv_ip): make operand C> work the same as >.
1005         * testsuite/gas/riscv/shamt-32.d: New testcase.
1006         * testsuite/gas/riscv/shamt-32.l: Likewise.
1007         * testsuite/gas/riscv/shamt-32.s: Likewise.
1008         * testsuite/gas/riscv/shamt-64.d: Likewise.
1009         * testsuite/gas/riscv/shamt-64.l: Likewise.
1010         * testsuite/gas/riscv/shamt-64.s: Likewise.
1011
1012 2021-04-16  Lifang Xia <lifang_xia@c-sky.com>
1013
1014         * testsuite/gas/riscv/c-zero-imm.d: Compress addi a4,a4,0 to
1015         c.mv a4,a4.
1016         * testsuite/gas/riscv/c-zero-imm.s: Likewise.
1017
1018 2021-04-14  Alan Modra  <amodra@gmail.com>
1019
1020         PR 27723
1021         * dw2gencfi.c (initial_cie_insn): New function, extracted from..
1022         (select_cie_for_fde): ..here.  Simplify.
1023
1024 2021-04-14  Alan Modra  <amodra@gmail.com>
1025
1026         PR 27723
1027         * dw2gencfi.c (select_cie_for_fde): Handle DW_CFA_val_offset,
1028         DW_CFA_GNU_window_save and DW_CFA_restore_state.
1029
1030 2021-04-13  Alan Modra  <amodra@gmail.com>
1031
1032         * testsuite/gas/m68hc11/m68hc11.exp (gas_m68hc11_message): Don't
1033         write to $srcdir.  Use gas_host_run and read output file rather
1034         than gas_start/gas_finish.
1035
1036 2021-04-12  Alan Modra  <amodra@gmail.com>
1037
1038         * config/tc-ppc.c (insn_validate): Use uint64_t for operand values.
1039         (md_assemble): Likewise.  Handle bignum operands.
1040         (ppc_elf_suffix): Handle O_big.  Remove unnecessary input_line_pointer
1041         check.
1042         * expr.c: Delete unnecessary forward declarations.
1043         (generic_bignum_to_int32): Return uint32_t.
1044         (generic_bignum_to_int64): Return uint64_t.  Compile always.
1045         (operand): Twiddle X_extrabit for unary '~'.  Set X_unsigned and
1046         clear X_extrabit for unary '!'.
1047         * expr.h (generic_bignum_to_int32): Declare.
1048         (generic_bignum_to_int64): Declare.
1049         * testsuite/gas/ppc/prefix-pcrel.s,
1050         * testsuite/gas/ppc/prefix-pcrel.d: Add more instructions.
1051
1052 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
1053
1054         * testsuite/gas/riscv/march-fail-order-x-std.d: Renamed from
1055         march-fail-porder-x-std.d.
1056         * testsuite/gas/riscv/march-fail-order-z-std.d: Renamed from
1057         march-fail-porder-z-std.d.
1058         * testsuite/gas/riscv/march-fail-order-x-z.d: Renamed from
1059         march-fail-porder-x-z.d.
1060         * testsuite/gas/riscv/march-fail-order-zx-std.l: Added to replace
1061         march-fail-porder.l.
1062         * testsuite/gas/riscv/march-fail-order-x-z.l: Likewise.
1063         * testsuite/gas/riscv/march-fail-order-x.l: Updated.
1064         * testsuite/gas/riscv/march-fail-order-z.l: Likewise.
1065         * testsuite/gas/riscv/march-fail-single-prefix-h.d: Renamed from
1066         march-fail-single-char-h.d.
1067         * testsuite/gas/riscv/march-fail-single-prefix-s.d: Renamed from
1068         march-fail-single-char-s.d.
1069         * testsuite/gas/riscv/march-fail-single-prefix-x.d: Renamed from
1070         march-fail-single-char-x.d.
1071         * testsuite/gas/riscv/march-fail-single-prefix-z.d: Renamed from
1072         march-fail-single-char-z.d.
1073         * testsuite/gas/riscv/march-fail-single-prefix-zmx.d: Added.
1074         * testsuite/gas/riscv/march-fail-single-prefix.l: Added to replace
1075         march-fail-single-prefix.l.
1076         * testsuite/gas/riscv/march-fail-unknown-zxm.d: Added.
1077         * testsuite/gas/riscv/march-fail-unknown-std.l: Updated.
1078         * testsuite/gas/riscv/march-fail-unknown.l: Likewise.
1079
1080 2021-04-09  Tejas Belagod  <tejas.belagod@arm.com>
1081
1082         * config/tc-aarch64.c (warn_unpredictable_ldst): Clean-up
1083         diagnostic messages for LD/ST Exclusive instructions.
1084         * testsuite/gas/aarch64/diagnostic.s: Add a diagnostic test for STLXP.
1085         * testsuite/gas/aarch64/diagnostic.l: Fix-up test after message
1086         clean-up.
1087
1088 2021-04-09  Alan Modra  <amodra@gmail.com>
1089
1090         * testsuite/gas/ppc/prefix-pcrel.d: Update expected output.
1091         * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1092         * gas/testsuite/gas/ppc/vsx_32byte.d: Likewise.
1093
1094 2021-04-08  Alan Modra  <amodra@gmail.com>
1095
1096         * testsuite/gas/ppc/pr27676.d,
1097         * testsuite/gas/ppc/pr27676.s: New test.
1098         * testsuite/gas/ppc/ppc.exp: Run it.
1099         * testsuite/gas/ppc/dcbt.d: Update.
1100         * testsuite/gas/ppc/power4_32.d: Update.
1101
1102 2021-04-07  Alan Modra  <amodra@gmail.com>
1103
1104         PR 27217
1105         * testsuite/gas/aarch64/pr27217.d: Correct name.  Accept ilp32 relocs.
1106
1107 2021-04-06  Nick Clifton  <nickc@redhat.com>
1108
1109         PR 27217
1110         * config/tc-aarch64.c (my_get_expression): Rename to
1111         aarch64_get_expression.  Add a fifth argument to enable deferring
1112         of expression resolution.
1113         (parse_typed_reg): Update calls to my_get_expression.
1114         (parse_vector_reg_list): Likewise.
1115         (parse_immediate_expression): Likewise.
1116         (parse_big_immediate): Likewise.
1117         (parse_shift): Likewise.
1118         (parse_shifter_operand_imm): Likewise.
1119         (parse_operands): Likewise.
1120         (parse_shifter_operand_reloc): Update calls to my_get_expression
1121         and call aarch64_force_reloc to determine the value of the new
1122         fifth argument.
1123         (parse_address_main): Likewise.
1124         (parse_half): Likewise.
1125         (parse_adrp): Likewise.
1126         (aarch64_force_reloc): New function.  Contains code extracted from...
1127         (aarch64_force_relocation): ... here.
1128         * testsuite/gas/aarch64/pr27217.s: New test case.
1129         * testsuite/gas/aarch64/pr27217.d: New test driver.
1130
1131 2021-04-06  Jan Beulich  <jbeulich@suse.com>
1132
1133         * write.c (fixup_segment): Move add_symbol_segment declaration
1134         into main loop.
1135
1136 2021-04-05  Alan Modra  <amodra@gmail.com>
1137
1138         * configure.ac: Don't check for string.h, strings.h, stdlib.h,
1139         errno.h, limits.h, locale.h or time.h.  Don't check for unlink,
1140         remove, sbrk (unused) or setlocale.  Adjust gas_test_headers.
1141         Don't check for errno, free, malloc, realoc, sbrk, strstr, getenv
1142         strstr, or vsnprintf declarations.
1143         (AC_ISC_POSIX, AC_FUNC_ALLOCA, AC_C_INLINE): Don't invoke.
1144         * as.h: Don't include alloca-conf.h, include config.h instead.
1145         Include string.h, stdlib.h, errno.h unconditionally.  Remove
1146         various fallback declarations.
1147         * asintl.h: Don't test HAVE_LOCALE_H.
1148         * as.c: Don't test HAVE_SETLOCALE.
1149         * dwarf2dbg.c: Include limits.h unconditionally.
1150         * expr.c: Likewise.
1151         * sb.c: Likewise.
1152         * symbols.c: Likewise.
1153         * config/tc-cr16.c: Likewise.
1154         * config/tc-d30v.c: Likewise.
1155         * config/tc-i386.c: Likewise.
1156         * config/tc-ia64.c: Likewise.
1157         * config/tc-tic54x.c (tic54x_mlib): Call remove rather than unlink.
1158         * config.in: Regenerate.
1159         * configure: Regenerate.
1160         * Makefile.in: Regenerate.
1161         * doc/Makefile.in: Regenerate.
1162
1163 2021-04-01  Martin Liska  <mliska@suse.cz>
1164
1165         * config/obj-coff.c (strneq): Remove strneq and use startswith.
1166         (weak_is_altname): Likewise.
1167         (obj_coff_section): Likewise.
1168         * config/tc-cr16.c (process_label_constant): Likewise.
1169         * config/tc-crx.c (strneq): Likewise.
1170
1171 2021-04-01  Martin Liska  <mliska@suse.cz>
1172
1173         * as.c (select_emulation_mode): Use startswith.
1174         * config/m68k-parse.y: Likewise.
1175         * config/obj-aout.c (obj_aout_type): Likewise.
1176         * config/obj-elf.c (elf_common_parse): Likewise.
1177         (obj_elf_section_type): Likewise.
1178         (obj_elf_section_word): Likewise.
1179         (obj_elf_section): Likewise.
1180         (obj_elf_symver): Likewise.
1181         (adjust_stab_sections): Likewise.
1182         * config/obj-evax.c (evax_shorten_name): Likewise.
1183         * config/obj-macho.c (obj_mach_o_is_frame_section): Likewise.
1184         * config/tc-aarch64.c (parse_aarch64_imm_float): Likewise.
1185         (aarch64_parse_features): Likewise.
1186         (create_register_alias): Likewise.
1187         (aarch64_data_in_code): Likewise.
1188         (md_parse_option): Likewise.
1189         * config/tc-alpha.c (s_alpha_section_word): Likewise.
1190         (s_alpha_pdesc): Likewise.
1191         * config/tc-arc.c (tokenize_extregister): Likewise.
1192         * config/tc-arm.c (create_register_alias): Likewise.
1193         (create_neon_reg_alias): Likewise.
1194         (parse_ifimm_zero): Likewise.
1195         (parse_qfloat_immediate): Likewise.
1196         (arm_elf_section_type): Likewise.
1197         (arm_parse_extension): Likewise.
1198         (aeabi_set_public_attributes): Likewise.
1199         (s_arm_arch_extension): Likewise.
1200         (arm_data_in_code): Likewise.
1201         (start_unwind_section): Likewise.
1202         * config/tc-avr.c (avr_ldi_expression): Likewise.
1203         * config/tc-csky.c (is_freglist_legal): Likewise.
1204         (csky_s_section): Likewise.
1205         * config/tc-d30v.c (do_assemble): Likewise.
1206         * config/tc-dlx.c (parse_operand): Likewise.
1207         * config/tc-epiphany.c (md_assemble): Likewise.
1208         * config/tc-h8300.c (h8300_elf_section): Likewise.
1209         (get_operand): Likewise.
1210         * config/tc-hppa.c (pa_ip): Likewise.
1211         (pa_level): Likewise.
1212         (pa_space): Likewise.
1213         * config/tc-i386.c (i386_mach): Likewise.
1214         (md_assemble): Likewise.
1215         (check_VecOperations): Likewise.
1216         (i386_target_format): Likewise.
1217         (i386_elf_section_type): Likewise.
1218         * config/tc-ia64.c (start_unwind_section): Likewise.
1219         (md_parse_option): Likewise.
1220         (is_taken_branch): Likewise.
1221         (idesc->name,): Likewise.
1222         (note_register_values): Likewise.
1223         (do_alias): Likewise.
1224         * config/tc-m32c.c (insn_to_subtype): Likewise.
1225         * config/tc-m68hc11.c (get_operand): Likewise.
1226         (md_assemble): Likewise.
1227         * config/tc-m68k.c (m68k_ip): Likewise.
1228         (m68k_elf_suffix): Likewise.
1229         * config/tc-mcore.c (mcore_s_section): Likewise.
1230         * config/tc-metag.c (parse_get_set): Likewise.
1231         (md_parse_option): Likewise.
1232         * config/tc-microblaze.c (parse_imm): Likewise.
1233         (check_got): Likewise.
1234         (md_apply_fix): Likewise.
1235         * config/tc-mips.c (CPU_HAS_MIPS16): Likewise.
1236         (md_begin): Likewise.
1237         (s_is_linkonce): Likewise.
1238         (check_regno): Likewise.
1239         (match_float_constant): Likewise.
1240         (classify_vr4120_insn): Likewise.
1241         (match_insn): Likewise.
1242         (mips_after_parse_args): Likewise.
1243         (s_change_sec): Likewise.
1244         (s_option): Likewise.
1245         (parse_code_option): Likewise.
1246         (md_section_align): Likewise.
1247         (nopic_need_relax): Likewise.
1248         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
1249         * config/tc-mn10300.c (mn10300_fix_adjustable): Likewise.
1250         (mn10300_end_of_match): Likewise.
1251         * config/tc-msp430.c (msp430_make_init_symbols): Likewise.
1252         * config/tc-nds32.c (nds32_parse_option): Likewise.
1253         * config/tc-nds32.h (md_do_align): Likewise.
1254         * config/tc-nios2.c (strprefix): Likewise.
1255         (nios2_special_relocation_p): Likewise.
1256         (nios2_parse_base_register): Likewise.
1257         (nios2_cons): Likewise.
1258         * config/tc-ns32k.c (addr_mode): Likewise.
1259         * config/tc-pdp11.c (set_option): Likewise.
1260         (parse_reg): Likewise.
1261         (parse_ac5): Likewise.
1262         (parse_op_no_deferred): Likewise.
1263         (set_cpu_model): Likewise.
1264         (set_machine_model): Likewise.
1265         * config/tc-pj.c (md_operand): Likewise.
1266         * config/tc-ppc.c (ppc_set_cpu): Likewise.
1267         (ppc_arch): Likewise.
1268         (ppc_section_type): Likewise.
1269         * config/tc-s12z.c (tb_reg_rel): Likewise.
1270         (tb_opr_rel): Likewise.
1271         * config/tc-s390.c (s390_parse_cpu): Likewise.
1272         (md_parse_option): Likewise.
1273         * config/tc-score.c (s3_nopic_need_relax): Likewise.
1274         (s3_pic_need_relax): Likewise.
1275         * config/tc-score7.c (s7_nopic_need_relax): Likewise.
1276         (s7_pic_need_relax): Likewise.
1277         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1278         * config/tc-sparc.c (md_parse_option): Likewise.
1279         (sparc_ip): Likewise.
1280         (s_reserve): Likewise.
1281         (s_common): Likewise.
1282         (s_seg): Likewise.
1283         (sparc_cons): Likewise.
1284         * config/tc-tic54x.c (stag_add_field): Likewise.
1285         (tic54x_endstruct): Likewise.
1286         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1287         * config/tc-v850.c (v850_comm): Likewise.
1288         (md_begin): Likewise.
1289         (md_assemble): Likewise.
1290         * config/tc-vax.c (vax_cons): Likewise.
1291         * config/tc-wasm32.c (wasm32_leb128): Likewise.
1292         * config/tc-xstormy16.c (md_operand): Likewise.
1293         * config/tc-xtensa.c (get_directive): Likewise.
1294         (xg_instruction_matches_option_term): Likewise.
1295         (is_unaligned_label): Likewise.
1296         (cache_literal_section): Likewise.
1297         * config/xtensa-relax.c (parse_precond): Likewise.
1298         (parse_option_cond): Likewise.
1299         (transition_applies): Likewise.
1300         (wide_branch_opcode): Likewise.
1301         * dw2gencfi.c: Likewise.
1302         * dwarf2dbg.c (dwarf2_directive_filename): Likewise.
1303         * ehopt.c (get_cie_info): Likewise.
1304         * input-file.c (input_file_open): Likewise.
1305         * listing.c (listing_newline): Likewise.
1306         (debugging_pseudo): Likewise.
1307         * read.c (read_a_source_file): Likewise.
1308         * write.c (adjust_reloc_syms): Likewise.
1309         (compress_debug): Likewise.
1310         (maybe_generate_build_notes): Likewise.
1311
1312 2021-03-31  Alan Modra  <amodra@gmail.com>
1313
1314         * itbl-lex-wrapper.c: Include as.h not sysdep.h.
1315         * config/bfin-lex-wrapper.c: Likewise.
1316         * itbl-lex.l: Don't include as.h.
1317         * config/bfin-lex.l: Likewise.
1318
1319 2021-03-31  Alan Modra  <amodra@gmail.com>
1320
1321         * as.h (POISON_BFD_BOOLEAN): Define.
1322         * as.c, * as.h, * atof-generic.c, * config/atof-ieee.c,
1323         * config/bfin-aux.h, * config/obj-coff.c, * config/obj-ecoff.c,
1324         * config/obj-elf.c, * config/obj-elf.h, * config/obj-som.c,
1325         * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
1326         * config/tc-arc.h, * config/tc-arm.c, * config/tc-arm.h,
1327         * config/tc-avr.c, * config/tc-avr.h, * config/tc-bfin.c,
1328         * config/tc-bfin.h, * config/tc-bpf.c, * config/tc-cris.c,
1329         * config/tc-csky.c, * config/tc-csky.h, * config/tc-d10v.c,
1330         * config/tc-d10v.h, * config/tc-d30v.c, * config/tc-d30v.h,
1331         * config/tc-dlx.c, * config/tc-dlx.h, * config/tc-epiphany.c,
1332         * config/tc-epiphany.h, * config/tc-fr30.c, * config/tc-fr30.h,
1333         * config/tc-frv.c, * config/tc-frv.h, * config/tc-ft32.c,
1334         * config/tc-ft32.h, * config/tc-h8300.c, * config/tc-hppa.c,
1335         * config/tc-i386-intel.c, * config/tc-i386.c, * config/tc-ia64.c,
1336         * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-iq2000.h,
1337         * config/tc-lm32.c, * config/tc-lm32.h, * config/tc-m32c.c,
1338         * config/tc-m32c.h, * config/tc-m32r.c, * config/tc-m32r.h,
1339         * config/tc-m68hc11.c, * config/tc-m68k.c, * config/tc-mcore.c,
1340         * config/tc-mcore.h, * config/tc-mep.c, * config/tc-mep.h,
1341         * config/tc-metag.c, * config/tc-metag.h,
1342         * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mips.h,
1343         * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c,
1344         * config/tc-mn10300.h, * config/tc-moxie.c, * config/tc-msp430.c,
1345         * config/tc-msp430.h, * config/tc-mt.c, * config/tc-mt.h,
1346         * config/tc-nds32.c, * config/tc-nds32.h, * config/tc-nios2.c,
1347         * config/tc-ns32k.c, * config/tc-or1k.c, * config/tc-or1k.h,
1348         * config/tc-pdp11.c, * config/tc-ppc.c, * config/tc-pru.c,
1349         * config/tc-pru.h, * config/tc-riscv.c, * config/tc-riscv.h,
1350         * config/tc-rx.c, * config/tc-rx.h, * config/tc-s12z.c,
1351         * config/tc-s12z.h, * config/tc-s390.c, * config/tc-score.c,
1352         * config/tc-score.h, * config/tc-score7.c, * config/tc-sh.c,
1353         * config/tc-sh.h, * config/tc-spu.c, * config/tc-tic54x.c,
1354         * config/tc-tic6x.c, * config/tc-tic6x.h, * config/tc-tilegx.c,
1355         * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-v850.h,
1356         * config/tc-visium.c, * config/tc-visium.h, * config/tc-wasm32.c,
1357         * config/tc-wasm32.h, * config/tc-xc16x.c, * config/tc-xgate.c,
1358         * config/tc-xstormy16.c, * config/tc-xstormy16.h,
1359         * config/tc-xtensa.c, * config/tc-xtensa.h, * config/tc-z80.c,
1360         * config/tc-z8k.c, * config/xtensa-istack.h,
1361         * config/xtensa-relax.c, * config/xtensa-relax.h, * dw2gencfi.c,
1362         * dwarf2dbg.c, * dwarf2dbg.h, * expr.c, * expr.h, * frags.c,
1363         * frags.h, * listing.c, * macro.c, * output-file.c, * read.c,
1364         * read.h, * stabs.c, * symbols.c, * write.c: Replace bfd_boolean
1365         with bool, FALSE with false, and TRUE with true.
1366
1367 2021-03-31  Alan Modra  <amodra@gmail.com>
1368
1369         * config/tc-aarch64.c: Include stdint.h in place of bfd_stdint.h.
1370         * config/tc-crx.c: Likewise.
1371         * config/tc-nds32.h: Likewise.
1372
1373 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1374
1375         * config/tc-i386.c (build_modrm_byte): Change return type.
1376         Change type of "default_seg". Use NULL. Adjust setting of
1377         "default_seg".
1378         (reg_ds, reg_es, reg_ss): New.
1379         (struct _i386_insn): Change type of seg[].
1380         (md_begin): Initialize reg_ds, reg_es, and reg_ss.
1381         (swap_operands): Change type of "temp_seg".
1382         (check_string): Adjust %es check.
1383         (process_operands): Change type of "default_seg". Use NULL.
1384         Adjust segment override processing..
1385         (i386_att_operand): Adjust segment override handling.
1386         * config/tc-i386-intel.c (i386_intel_operand): Likewise.
1387
1388 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1389
1390         * config/tc-i386.c (reg_eax): New.
1391         (md_begin): Initialize reg_eax.
1392         * config/tc-i386-intel.c (i386_intel_simplify_register): Use
1393         reg_eax.
1394         (i386_intel_simplify): Likewise.
1395
1396 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1397
1398         * config/tc-i386.c (reg_st0): New.
1399         (md_begin): Convert to switch(). Initialize reg_st0. Don't
1400         insert other st(N).
1401         (parse_real_register): Adjust st(N) processing.
1402
1403 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1404
1405         * config/tc-i386.c (rc_op): Delete.
1406         (struct Rounding_Operation): Move ...
1407         (struct _i386_insn): ... here. Change field "rounding".
1408         (build_evex_prefix): Adjust rounding processing.
1409         (swap_2_operands): Likewise.
1410         (check_VecOperands): Likewise.
1411         (RC_SAE_immediate): Likewise.
1412         (optimize_encoding): Adjust check for rounding.
1413         (build_modrm_byte): Likewise.
1414         (output_imm): Likewise.
1415         (md_assemble): Initialize rounding type.
1416
1417 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1418
1419         * config/tc-i386.c (broadcast_op): Delete.
1420         (struct Broadcast_Operation): Move ...
1421         (struct _i386_insn): ... here. Change field "broadcast".
1422         (match_mem_size): Adjust check for broadcast.
1423         (optimize_encoding): Likewise.
1424         (process_suffix): Likewise.
1425         (build_evex_prefix): Adjust broadcast processing.
1426         (swap_2_operands): Likewise.
1427         (check_VecOperations): Likewise.
1428         (match_template): Likewise.
1429         (check_VecOperands): Likewise.
1430
1431 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1432
1433         * config/tc-i386.c (reg_k0): New.
1434         (mask_op): Delete.
1435         (struct Mask_Operation): Move ...
1436         (struct _i386_insn): ... here. Change field "mask".
1437         (md_begin): Initialize reg_k0.
1438         (build_evex_prefix): Adjust mask processing.
1439         (swap_2_operands): Likewise.
1440         (check_VecOperands): Likewise.
1441         (check_VecOperations): Likewise.
1442         (optimize_encoding): Adjust checks for masking.
1443         (output_insn): Likewise.
1444
1445 2021-03-30  Jan Beulich  <jbeulich@suse.com>
1446
1447         * config/tc-i386.c (swap_2_operands): Switch parameters to
1448         unsigned.
1449         (struct RC_Operation): Switch operand field to unsigned.
1450         (struct Mask_Operation): Likewise.
1451         (struct Broadcast_Operation): Likewise.
1452         (build_evex_prefix): Drop cast.
1453         (check_VecOperands): Likewise.
1454         (build_modrm_byte): Likewise.
1455         (output_imm): Likewise.
1456         (check_VecOperations): Add casts to unsigned.
1457
1458 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1459
1460         * testsuite/gas/i386/x86-64-sse2avx.s: Add vpsadbw case.
1461         * testsuite/gas/i386/x86-64-avx-swap-2.d.
1462         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1463
1464 2021-03-29  Jan Beulich  <jbeulich@suse.com>
1465
1466         * config/tc-i386.c (optimize_encoding): Replace VEX-encoding
1467         checks by opcodespace ones.
1468         (insert_lfence_before): Likewise.
1469         (maybe_fused_with_jcc_p): Likewise.
1470         (add_branch_padding_frag_p): Likewise.
1471         (output_disp): Likewise.
1472         (load_insn_p): Re-arrange checks to key applicable ones off of
1473         an opcodespace check.
1474         (md_assemble): Adjust opcode checks.
1475         (check_byte_reg): Likewise.
1476         (process_operands): Likewise.
1477         (i386_index_check): Likewise.
1478         (process_suffix): Likewise. New local variable is_movx. Adjust
1479         movsx/movzx and crc32 handling.
1480         (output_insn): Adjust opcode checks. Drop no longer reachable
1481         case labels. Output legacy encoding prefixes in addition to the
1482         base_opcode byte(s). Rework counting of prefixes for extended
1483         opcode maps.
1484         * config/tc-i386-intel.c (i386_intel_simplify_register): Adjust
1485         opcode checks.
1486
1487 2021-03-29  Alan Modra  <amodra@gmail.com>
1488
1489         * atof-generic.c (FALSE, TRUE): Don't define.
1490         * config/obj-elf.h (FALSE, TRUE): Don't define.
1491         * config/obj-som.h (FALSE, TRUE): Don't define.
1492         * config/tc-hppa.h (FALSE, TRUE): Don't define.
1493         * config/tc-pdp11.c (FALSE, TRUE): Don't define.
1494         * config/tc-iq2000.h (obj_fix_adjustable): Delete.
1495         * config/tc-m32r.h (TC_FIX_ADJUSTABLE): Delete.
1496         * config/tc-mt.h (obj_fix_adjustable): Delete.
1497         * config/tc-nds32.h (TC_FIX_ADJUSTABLE): Delete.
1498         * config/tc-arc.c (parse_opcode_flags): Simplify boolean expression.
1499         (relaxable_flag, relaxable_operand, assemble_insn): Likewise.
1500         (tokenize_extregister): Likewise.
1501         * config/tc-csky.c (parse_opcode, get_operand_value): Likewise.
1502         (parse_operands_op, parse_operands, md_assemble): Likewise.
1503         * config/tc-d10v.c (build_insn): Likewise.
1504         * config/tc-score.c (s3_gen_insn_frag): Likewise.
1505         * config/tc-score7.c (s7_gen_insn_frag, s7_relax_frag): Likewise.
1506         * config/tc-tic6x.c (tic6x_update_features, md_assemble): Likewise.
1507         * config/tc-z80.c (emit_byte): Likewise.
1508
1509 2021-03-29  Alan Modra  <amodra@gmail.com>
1510
1511         * config/tc-arm.c (struct arm_long_option_table <func>): Return
1512         bfd_boolean.
1513         * config/tc-arm.h (arm_optimize_expr, arm_data_in_code): Likewise.
1514         * config/tc-metag.c (parse_mov_port): Replace unsigned int variable
1515         with bfd_boolean.
1516         (parse_mmov, parse_mov_ct, parse_alu, parse_shift, parse_bitop),
1517         (parse_cmp, parse_fmmov, parse_fmov_data, parse_fearith),
1518         (parse_dget_set, parse_dalu): Likewise, ensuring assignment from
1519         logical expressions.
1520         (struct metag_long_option <func>): Return bfd_boolean.
1521         (metag_parse_cpu, metag_parse_fpu, metag_parse_dsp): Likewise.
1522         * config/tc-msp430.c (msp430_dstoperand): Correct dummy type.
1523         * config/tc-s12z.c (parse_operand_func): Return bfd_boolean.
1524         (no_operands, lex_force_match, lex_reg_list): Likewise.
1525         (size_from_suffix): Return int.
1526         (s12z_relax_frag, md_estimate_size_before_relax): Return 0.
1527         * config/tc-s12z.h (tc_s12z_fix_adjustable): Likewise.
1528
1529 2021-03-26  Jan Beulich  <jbeulich@suse.com>
1530
1531         * testsuite/gas/i386/x86-64-nosse2.s,
1532         testsuite/gas/i386/x86-64-nosse2.l: New.
1533         * testsuite/gas/i386/i386.exp: Run new test.
1534
1535 2021-03-25  Abid Qadeer  <abidh@codesourcery.com>
1536
1537         * testsuite/gas/nios2/brn.d: New.
1538         * testsuite/gas/nios2/brn.d: New.
1539
1540 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1541
1542         * config/tc-i386.c (match_template): Use t instead of i.tm.
1543
1544 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1545
1546         * testsuite/gas/i386/avx512f-nondef.s: Add vgather cases.
1547         * testsuite/gas/i386/x86-64-vgather-check.s: Add cases with
1548         colliding registers in the upper half of the space.
1549         * testsuite/gas/i386/avx512f-nondef.d,
1550         testsuite/gas/i386/vgather-check.d,
1551         testsuite/gas/i386/x86-64-vgather-check.d,
1552         testsuite/gas/i386/x86-64-vgather-check-error.l,
1553         testsuite/gas/i386/x86-64-vgather-check-warn.e: Adjust
1554         expecations.
1555         * testsuite/gas/i386/vgather-check-none.d,
1556         testsuite/gas/i386/vgather-check-warn.d,
1557         testsuite/gas/i386/x86-64-vgather-check-none.d,
1558         testsuite/gas/i386/x86-64-vgather-check-warn.d: Refer to "base"
1559         tests for expected dump output.
1560
1561 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1562
1563         * testsuite/gas/i386/avx512f-nondef.s: Add case for EVEX.z
1564         without mask register.
1565         * testsuite/gas/i386/avx512f-nondef.d: Adjust expectations.
1566
1567 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1568
1569         * config/tc-i386.c (md_assemble): Widen set of insns to avoid
1570         swapping operands for.
1571         * testsuite/gas/i386/invlpgb.s: Fix, re-arrange, and add Intel
1572         syntax tests.
1573         * testsuite/gas/i386/snp.s: Re-arrange and add multi-operand as
1574         well as Intel syntax tests.
1575         * testsuite/gas/i386/invlpgb.d, testsuite/gas/i386/snp.d: Adjust
1576         expectations.
1577         * testsuite/gas/i386/invlpgb64.d, testsuite/gas/i386/snp64.d:
1578         Likewise. Drop passing --def-sym to as.
1579
1580 2021-03-25  Jan Beulich  <jbeulich@suse.com>
1581
1582         PR/gas 27419
1583         * config/tc-i386.c (process_suffix): Restrict (%rip) -> (%eip)
1584         conversion to x32 mode.
1585         * testsuite/gas/i386/ilp32/enqcmd.s,
1586         testsuite/gas/i386/ilp32/enqcmd.d,
1587         testsuite/gas/i386/ilp32/movdir.s,
1588         testsuite/gas/i386/ilp32/movdir.d: New.
1589         * testsuite/gas/i386/x86-64-enqcmd.s,
1590         testsuite/gas/i386/x86-64-movdir.s: Drop mismatched operand
1591         cases.
1592         * testsuite/gas/i386/x86-64-enqcmd-inval.s: Add (%rip) and
1593         (%eip) cases.
1594         * testsuite/gas/i386/x86-64-movdir64b-reg.s Add (%eip) case.
1595         * testsuite/gas/i386/x86-64-enqcmd.d,
1596         testsuite/gas/i386/x86-64-enqcmd-intel.d,
1597         testsuite/gas/i386/x86-64-enqcmd-inval.l,
1598         testsuite/gas/i386/x86-64-movdir.d,
1599         testsuite/gas/i386/x86-64-movdir-intel.d,
1600         testsuite/gas/i386/x86-64-movdir64b-reg.l: Adjust expectations.
1601
1602 2021-03-25  Alan Modra  <amodra@gmail.com>
1603
1604         PR 27647
1605         * testsuite/gas/ppc/a2.d: Update expected output.
1606         * testsuite/gas/ppc/power8.d: Likewise.
1607
1608 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1609
1610         * config/tc-i386.c (struct _i386_insn): New field
1611         opcode_length.
1612         (md_begin): Drop assertion.
1613         (install_template): New.
1614         (build_vex_prefix): Call install_template.
1615         (match_template): Likewise.
1616         (process_operands): Use new opcode_length field.
1617         (output_jump): Likewise.
1618         (output_insn): Likewise. Adjust psedo prefix check.
1619
1620 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1621
1622         * config/tc-i386.c (md_begin): Add assertion.
1623         (build_vex_prefix): Drop implied prefix calculation.
1624         (build_evex_prefix): Likewise.
1625         (optimize_encoding): Adjust opcode checks.
1626         (load_insn_p): Also check opcodeprefix.
1627         (match_template): Also check opcodespace.
1628         (process_suffix): Likewise.
1629         (process_operands): Likewise.
1630         (output_insn): Likewise. Also check isprefix when discaring
1631         standalone LOCK.
1632         * config/tc-i386-intel.c (i386_intel_operand): Also check
1633         opcodespace.
1634
1635 2021-03-24  Jan Beulich  <jbeulich@suse.com>
1636
1637         * config/tc-i386.c (parse_insn): Recognize pseudo prefixes by
1638         base_opcode and extension_opcode.
1639
1640 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1641
1642         * config/tc-i386.c (pte): Re-order opc_pfx[] entries.
1643
1644 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1645
1646         * config/tc-i386.c (output_i386_opcode): Invoke
1647         process_i386_cpu_flag() slightly later.
1648         (process_i386_opcodes): Likewise.
1649
1650 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1651
1652         * config/tc-i386.c (pte): Print prefix and encoding space.
1653         (build_vex_prefix): Check opcodespace instead of opcodeprefix.
1654         (build_evex_prefix): Likewise.
1655         (load_insn_p): Likewise.
1656
1657 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1658
1659         * config/tc-i386.c (load_insn_p): Use PREFIX_NONE. Fold two
1660         if()-s.
1661         (match_template, output_insn): Use PREFIX_NONE.
1662
1663 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1664
1665         * config/tc-i386.c (i386_index_check): New local variable t.
1666         Correct MPX insn check.
1667         * config/tc-i386-intel.c (i386_intel_simplify_register): Correct
1668         MPX insn check.
1669         * testsuite/gas/i386/x86-64-mpx.s: Add RIP-relative cases. Test
1670         index scaling by other than 1.
1671         * testsuite/gas/i386/x86-64-mpx.d: Adjust expectations.
1672
1673 2021-03-22  Martin Liska  <mliska@suse.cz>
1674
1675         * config/tc-i386.c (md_parse_option): Replace usage of CONST_STRNEQ with startswith.
1676         (x86_64_section_word): Likewise.
1677         * config/tc-sparc.c (md_parse_option): Likewise.
1678
1679 2021-03-19  Alan Modra  <amodra@gmail.com>
1680
1681         * app.c (do_scrub_chars): Don't lose spaces before a slash.
1682
1683 2021-03-18  Christian Groessler  <chris@groessler.org>
1684
1685         * config/tc-z8k.c (apply_fix): Handle 7-bit relocations correctly.
1686         Problem found by Tadashi G. Takaoka <tadashi.g.takaoka@gmail.com>.
1687
1688 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1689
1690         * config/tc-riscv.c (ext_version_table): Add b, zba, zbb and zbc.
1691         (riscv_multi_subset_supports): Add INSN_CLASS_ZB*.
1692         * testsuite/gas/riscv/b-ext-64.s: Bitmanip test case.
1693         * testsuite/gas/riscv/b-ext-64.d: Likewise.
1694         * testsuite/gas/riscv/b-ext.s: Likewise.
1695         * testsuite/gas/riscv/b-ext.d: Likewise.
1696
1697 2021-03-12  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
1698
1699         * testsuite/gas/aarch64/illegal-sysreg-7.d: New test.
1700         * testsuite/gas/aarch64/illegal-sysreg-7.l: New test.
1701         * testsuite/gas/aarch64/illegal-sysreg-7.s: New test.
1702         * testsuite/gas/aarch64/sysreg-7.d: New test.
1703         * testsuite/gas/aarch64/sysreg-7.s: New test.
1704
1705 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1706
1707         * config/tc-ppc.c (ppc_xcoff_text_section, ppc_xcoff_data_section,
1708         (ppc_xcoff_bss_section, ppc_xcoff_tdata_section,
1709         (ppc_xcoff_tbss_section): New variables.
1710         (ppc_text_subsegment, ppc_text_csects, ppc_data_subgments,
1711         (ppc_data_csects): Removed.
1712         (ppc_xcoff_section_is_initialized, ppc_init_xcoff_section,
1713         ppc_xcoff_parse_cons): New functions.
1714         (md_being): Initialize XCOFF sections.
1715         (ppc_xcoff_suffix): Add support for TLS relocations
1716         (fixup_size, md_apply_fix): Add support for new BFD_RELOC.
1717         (ppc_change_csect): Handle XMC_TL, XMC_UL.  Correctly, add XMC_BS
1718         to .bss section.  Handle new XCOFF section variables.
1719         (ppc_comm): Likewise.
1720         (ppc_toc): Likewise.
1721         (ppc_symbol_new_hook): Likewise.
1722         (ppc_frob_symbol): Likewise.
1723         (ppc_fix_adjustable): Add tbss support.
1724         * config/tc-ppc.h (TC_PARSE_CONS_EXPRESSION): New define.
1725         (ppc_xcoff_parse_cons): Add prototype.
1726         (struct ppc_xcoff_section): New structure.
1727
1728 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1729
1730         * config/tc-ppc.c (ppc_xcoff_suffix): New function.
1731         (MAP, MAP32, MAP64): New macros for XCOFF.
1732         (ppc_xcoff_fixup_addis): New function.
1733         (ppc_is_toc_sym): Handle XMC_TE.
1734         (fixup_size): Add cases for BFD_RELOC_PPC_TOC16_HI and
1735         BFD_RELOC_PPC_TOC16_LO.
1736         (md_assemble): Call ppc_xcoff_fixup_addis for XCOFF.
1737         (ppc_change_csect): Handle XMC_TE.
1738         (ppc_tc): Enable .tc symbols to have only a XMC_TC or XMC_TE
1739         storage class.
1740         (ppc_symbol_new_hook): Handle XMC_TE.
1741         (ppc_frob_symbol): Likewise.
1742         (ppc_fix_adjustable): Likewise.
1743         (md_apply_fix): Handle BFD_RELOC_PPC_TOC16_HI and
1744         BFD_RELOC_PPC_TOC16_LO.
1745
1746 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1747
1748         * testsuite/gas/i386/avx512f-intel.d,
1749         testsuite/gas/i386/avx512f_vl-intel.d,
1750         testsuite/gas/i386/avx512pf-intel.d,
1751         testsuite/gas/i386/x86-64-avx512f-intel.d,
1752         testsuite/gas/i386/x86-64-avx512f_vl-intel.d,
1753         testsuite/gas/i386/x86-64-avx512pf-intel.d: Adjust expectations.
1754
1755 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1756
1757         * testsuite/gas/i386/prefetch.d,
1758         testsuite/gas/i386/prefetch-intel.d,
1759         testsuite/gas/i386/x86-64-prefetch.d,
1760         testsuite/gas/i386/x86-64-prefetch-intel.d: Adjust expectations.
1761         * testsuite/gas/i386/nops-8.s, testsuite/gas/i386/nops-8.d: New.
1762         * testsuite/gas/i386/i386.exp: Run new test.
1763
1764 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1765
1766         * config/tc-i386.c (check_hle): Replace HLEPrefix* by Prefix*.
1767         (md_assemble): Replace use of repprefixok, islockable, and
1768         notrackprefixok.
1769         (i386_index_check): Replace use of repprefixok.
1770
1771 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1772
1773         * testsuite/gas/i386/noreg64.s: Add sysexit.
1774         * testsuite/gas/i386/x86-64-sysenter-amd.s: Split sysexit into
1775         sysexitl and sysexitq.
1776         * testsuite/gas/i386/noreg-intel64.l,
1777         testsuite/gas/i386/noreg64-data16.d,
1778         testsuite/gas/i386/noreg64-data16.e,
1779         testsuite/gas/i386/noreg64-rex64.d,
1780         testsuite/gas/i386/noreg64.d,
1781         testsuite/gas/i386/noreg64.l,
1782         testsuite/gas/i386/x86-64-sysenter-amd.d,
1783         testsuite/gas/i386/x86-64-sysenter-amd.l,
1784         testsuite/gas/i386/x86-64-sysenter-intel.d: Adjust expectations.
1785
1786 2021-02-26  Nick Clifton  <nickc@redhat.com>
1787
1788         PR 27411
1789         * config/tc-arm.c (do_t_add_sub): Correct error message.
1790         * testsuite/gas/arm/pr27411.s: New test.
1791         * testsuite/gas/arm/pr27411.d: New test driver.
1792         * testsuite/gas/arm/pr27411.l: Expected error output for new test.
1793
1794 2021-02-24  Alan Modra  <amodra@gmail.com>
1795
1796         PR 23691
1797         * Makefile.am (TARGET_CPU_CFILES): Split off config/xtensa-relax.c..
1798         (TARGET_CPU_HFILES): ..and config/xtensa-relax.h..
1799         (TARGET_EXTRA_FILES): ..to here.  Add config/bfin-lex-wrapper.c,
1800         and use alongside TARGET_CPU_CFILES.
1801         (EXTRA_DIST): Update location of generated .c files.
1802         (config/m68k-parse.c): New rule replacing m68k-parse.c rule.
1803         (config/bfin-parse.c, config/rl78-parse.cm config/rx-parse.c),
1804         (config/bfin-lex.c, config/bfin-lex-wrapper.@OBJEXT@): Similarly.
1805         (itbl-lex-wrapper.@OBJEXT@): Simplify to just the needed
1806         dependencies.
1807         (itbl-parse.@OBJEXT@): Delete rule using NO_WERROR.
1808         (itbl-parse.c, itbl-parse.h): Tidy.
1809         * config/bfin-lex-wrapper.c: Include config/bfin-lex.c.
1810         * config/bfin-lex.l: Include config/bfin-parse.h.
1811         * configure.ac (extra_objects): Move object files corresponding
1812         to .y and .l files now in config/ to config/.
1813         * Makefile.in: Regenerate.
1814         * configure: Regenerate.
1815         * po/POTFILES.in: Regenerate.
1816
1817 2021-02-19  Nick Clifton  <nickc@redhat.com>
1818
1819         * config/tc-riscv.c (riscv_ip): Fix compile time warnings about
1820         misleading indentation.
1821
1822 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1823
1824         PR 27158
1825         * config/tc-riscv.c (riscv_ip): Updated encoding macros.
1826         (md_apply_fix): Likewise.
1827         (md_convert_frag_branch): Likewise.
1828         (validate_riscv_insn): Likewise.  Also arranged operands, including
1829         added C5 and C6 operands, and removed unused Ci and C< operands.
1830         * doc/c-riscv.texi: Updated and added CSS/CL/CS types.
1831         * testsuite/gas/riscv/insn.d: Added CSS/CL/CS instructions.
1832         * testsuite/gas/riscv/insn.s: Likewise.
1833
1834 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1835
1836         * config/tc-riscv.c: Included cpu-riscv.h.
1837         (enum riscv_csr_clas): Moved from include/opcode/riscv.h.
1838         (struct riscv_csr_extra): Likewise.
1839         (struct riscv_ext_version): Likewise.
1840         (ext_version_table): Moved from opcodes/riscv-opc.c.
1841         (default_isa_spec): Updated type to riscv_spec_class.
1842         (default_priv_spec): Likewise.
1843         (riscv_set_default_isa_spec): Updated.
1844         (init_ext_version_hash): Likewise.
1845         (riscv_init_csr_hash): Likewise, also fixed indent.
1846
1847 2021-02-17  Alan Modra  <amodra@gmail.com>
1848
1849         * testsuite/gas/elf/section28.d: xfail h8300.
1850
1851 2021-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1852
1853         PR gas/27412
1854         * config/obj-elf.c (obj_elf_change_section): Strip SHF_GNU_RETAIN
1855         when checking incorrect section attributes.
1856         * testsuite/gas/elf/elf.exp: Run section28 and section29.
1857         * testsuite/gas/elf/section28.d: New file.
1858         * testsuite/gas/elf/section28.s: Likewise.
1859         * testsuite/gas/elf/section29.d: Likewise.
1860         * testsuite/gas/elf/section29.s: Likewise.
1861
1862 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1863
1864         * testsuite/gas/i386/sse-check.s,
1865         testsuite/gas/i386/sse2avx.s,
1866         testsuite/gas/i386/x86-64-sse2avx.s: Add CVTPI2PD cases.
1867         * testsuite/gas/i386/sse-check-error.l,
1868         testsuite/gas/i386/sse-check-warn.e,
1869         testsuite/gas/i386/sse-check.d,
1870         testsuite/gas/i386/sse2avx.d,
1871         testsuite/gas/i386/x86-64-sse-check-error.l,
1872         testsuite/gas/i386/x86-64-sse2avx.d: Adjust expecations.
1873         * testsuite/gas/i386/property-cvtpi2pd.s,
1874         testsuite/gas/i386/property-cvtpi2pd.d,
1875         testsuite/gas/i386/property-cvtpi2ps.s,
1876         testsuite/gas/i386/property-cvtpi2ps.d: New.
1877         * testsuite/gas/i386/i386.exp: Run new tests.
1878
1879 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1880
1881         * config/tc-i386.c (md_assemble): Use template rather than
1882         actuals when updating i.xstate.
1883         * testsuite/gas/i386/property-4.d,
1884         testsuite/gas/i386/property-5.d,
1885         testsuite/gas/i386/property-12.d: Adjust expectations.
1886
1887 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1888
1889         * config/tc-i386.c (output_insn): Handle ldmxcsr, stmxcsr,
1890         vldmxcsr, vstmxcsr, vzeroall, and vzeroupper.
1891         * testsuite/gas/i386/property-ldmxcsr.s,
1892         testsuite/gas/i386/property-ldmxcsr.d,
1893         testsuite/gas/i386/property-vldmxcsr.s,
1894         testsuite/gas/i386/property-vldmxcsr.d,
1895         testsuite/gas/i386/property-vzeroall.s,
1896         testsuite/gas/i386/property-vzeroall.d: New.
1897         * testsuite/gas/i386/i386.exp: Run new tests.
1898
1899 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1900
1901         * testsuite/gas/i386/i386.exp: Move bitness-independent property
1902         tests to bitness independent section.
1903         * testsuite/gas/i386/x86-64-property-2.d,
1904         testsuite/gas/i386/x86-64-property-3.d,
1905         testsuite/gas/i386/x86-64-property-4.d,
1906         testsuite/gas/i386/x86-64-property-5.d,
1907         testsuite/gas/i386/x86-64-property-6.d,
1908         testsuite/gas/i386/x86-64-property-10.d,
1909         testsuite/gas/i386/x86-64-property-11.d,
1910         testsuite/gas/i386/x86-64-property-12.d,
1911         testsuite/gas/i386/x86-64-property-13.d: Delete.
1912
1913 2021-02-16  Jan Beulich  <jbeulich@suse.com>
1914
1915         * testsuite/gas/i386/enqcmd-16bit.s: Include enqcmd.s, not
1916         movdir.s.
1917         * testsuite/gas/i386/enqcmd-16bit.d: Adjust expectations.
1918
1919 2021-02-16  Alan Modra  <amodra@gmail.com>
1920
1921         PR 27426
1922         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
1923         in another place.
1924
1925 2021-02-16  Alan Modra  <amodra@gmail.com>
1926
1927         * read.c (demand_copy_C_string): Really check for embedded zeros.
1928
1929 2021-02-15  Andreas Krebbel  <krebbel@linux.ibm.com>
1930
1931         * config/tc-s390.c (s390_parse_cpu): New entry for arch14.
1932         * doc/c-s390.texi: Document arch14 march option.
1933         * testsuite/gas/s390/s390.exp: Run the arch14 related tests.
1934         * testsuite/gas/s390/zarch-arch14.d: New test.
1935         * testsuite/gas/s390/zarch-arch14.s: New test.
1936
1937 2021-02-12  Nick Clifton  <nickc@redhat.com>
1938
1939         * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link
1940         following.
1941         * testsuite/gas/xgate/insns-dwarf2.d: Likewise.
1942
1943 2021-02-12  Alan Modra  <amodra@gmail.com>
1944
1945         * testsuite/gas/all/pr27381.err: Don't match source file name.
1946         * testsuite/gas/all/pr27381.s: Don't start directive in first column.
1947         * testsuite/gas/all/pr27384.err: Don't match source file name.
1948         Adjust line number.
1949         * testsuite/gas/all/pr27384.s: Add ".text" directive.
1950         * testsuite/gas/elf/pr27355.err: Don't match source file name.
1951
1952 2021-02-11  Alan Modra  <amodra@gmail.com>
1953
1954         * NEWS: Mention arm-symbianelf removal.
1955
1956 2021-02-10  Nick Clifton  <nickc@redhat.com>
1957
1958         * listing.c (buffer_line): Remove debugging code accidentally
1959         included with the fix for PR 27384.
1960
1961 2021-02-09  Nick Clifton  <nickc@redhat.com>
1962
1963         PR 27381
1964         * read.c (s_incbin): Check that the file to be included is a
1965         regular, non-directory file.
1966         * testsuite/gas/all/pr27381.s: New test source file.
1967         * testsuite/gas/all/pr27381.d: New test control file.
1968         * testsuite/gas/all/pr27381.err: Expected error output for the new test.
1969         * testsuite/gas/all/gas.exp: Run the new test.
1970
1971 2021-02-09  Alan Modra  <amodra@gmail.com>
1972
1973         * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h.
1974         * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN
1975         support.
1976         * config/te-symbian.h: Delete.
1977         * configure.tgt: Remove arm-*-symbianelf*.
1978         * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in
1979         target selection.
1980         * testsuite/gas/arm/arch4t.d: Likewise.
1981         * testsuite/gas/arm/got_prel.d: Likewise.
1982         * testsuite/gas/arm/mapdir.d: Likewise.
1983         * testsuite/gas/arm/mapmisc.d: Likewise.
1984         * testsuite/gas/arm/mapsecs.d: Likewise.
1985         * testsuite/gas/arm/mapshort-eabi.d: Likewise.
1986         * testsuite/gas/arm/thumb-eabi.d: Likewise.
1987         * testsuite/gas/arm/thumb.d: Likewise.
1988         * testsuite/gas/arm/thumbrel.d: Likewise.
1989         * Makefile.in: Regenerate.
1990         * po/POTFILES.in: Regenerate.
1991
1992 2021-02-09  Nick Clifton  <nickc@redhat.com>
1993
1994         PR 27384
1995         * listing.c (listing_psize): Check the result of the width
1996         expression before assigning it to paper_width.
1997         * testsuite/gas/all/pr27384.s: New test source file.
1998         * testsuite/gas/all/pr27384.d: New test control file.
1999         * testsuite/gas/all/pr27384.err: Expected errors from new test.
2000         * testsuite/gas/all/gas.exp: Run the new test.
2001
2002 2021-02-09  Nick Clifton  <nickc@redhat.com>
2003
2004         PR 27355
2005         * testsuite/gas/elf/pr27355.s: New test source file.
2006         * testsuite/gas/elf/pr27355.d: New test control file.
2007         * testsuite/gas/elf/pr27355.err: Expected errors from new test.
2008         * testsuite/gas/elf/elf.exp: Run the new test.
2009
2010 2021-02-08  Mike Frysinger  <vapier@gentoo.org>
2011
2012         * config/tc-tic54x (tic54x_mmregs): Rename to ...
2013         (tic54x_register_mmregs): ... this.  Change mmregs to tic54x_mmregs.
2014         (md_pseudo_table): Change tic54x_mmregs to tic54x_register_mmregs.
2015         (md_begin): Add tic54x_ prefix to regs, mmregs, condition_codes,
2016         cc2_codes, cc3_codes, status_bits, and misc_symbols.
2017
2018 2021-02-08  Nick Clifton  <nickc@redhat.com>
2019
2020         PR 27355
2021         * dwarf2dbg.c (allocate_filename_to_slot): Allocate the dirs array
2022         if it has not already been created.
2023
2024 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
2025
2026         * config/tc-riscv.c (riscv_multi_subset_supports): Removed
2027         INSN_CLASS_ZB*.
2028         * testsuite/gas/riscv/bitmanip-insns-32.d: Removed.
2029         * testsuite/gas/riscv/bitmanip-insns-64.d: Removed.
2030         * testsuite/gas/riscv/bitmanip-insns.s: Removed.
2031
2032 2021-02-03  Andreas Krebbel  <krebbel@linux.ibm.com>
2033
2034         * doc/c-s390.texi: Document vector instruction formats.
2035
2036 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
2037
2038         * configure.tgt: Add *-*-genode* as a target for AArch64 and x86.
2039
2040 2021-02-01  Alan Modra  <amodra@gmail.com>
2041
2042         PR 27283
2043         * config/tc-alpha.c (insert_operand): Delete dead code.
2044
2045 2021-01-26  H.J. Lu  <hongjiu.lu@intel.com>
2046
2047         PR gas/27243
2048         * config/tc-nios2.c (md_begin): Don't disable relaxation with
2049         --gdwarf-N.
2050         * testsuite/gas/nios2/relax.d: New file.
2051         * testsuite/gas/nios2/relax.s: Likewise.
2052
2053 2021-01-26  Alan Modra  <amodra@gmail.com>
2054
2055         * testsuite/gas/all/local-label-overflow.d: Use xfail rather than
2056         notarget all except hppa.  Comment.
2057         * testsuite/gas/all/sleb128-2.d: Use xfail rather than notarget.
2058         * testsuite/gas/all/sleb128-4.d: Likewise.  Don't skip msp430.
2059         * testsuite/gas/all/sleb128-5.d: Use xfail rather than notarget.
2060         * testsuite/gas/all/sleb128-7.d: Likewise.
2061         * testsuite/gas/all/sleb128-9.d: Likewise.
2062         * testsuite/gas/elf/bignums.d: Likewise.
2063         * testsuite/gas/elf/group0c.d: Likewise.
2064         * testsuite/gas/elf/group1a.d: Likewise.
2065         * testsuite/gas/elf/section-symbol-redef.d: Likewise.
2066         * testsuite/gas/elf/section15.d: Likewise.
2067         * testsuite/gas/elf/section4.d: Likewise.
2068         * testsuite/gas/elf/section7.d: Likewise.
2069         * testsuite/gas/macros/irp.d: Likewise.
2070         * testsuite/gas/macros/repeat.d: Likewise.
2071         * testsuite/gas/macros/rept.d: Likewise.
2072         * testsuite/gas/macros/test2.d: Likewise.
2073         * testsuite/gas/macros/vararg.d: Likewise.
2074         * testsuite/gas/all/string.d: Use xfail rather than skip.
2075         * testsuite/gas/elf/missing-build-notes.d: Likewise.
2076         * testsuite/gas/elf/section0.d: Likewise.
2077         * testsuite/gas/elf/section1.d: Likewise.
2078         * testsuite/gas/elf/section10.d: Likewise.
2079         * testsuite/gas/elf/section11.d: Likewise.
2080         * testsuite/gas/elf/section6.d: Likewise.
2081         * testsuite/gas/elf/symtab.d: Use xfail rather than skip, adjust hppa.
2082         * testsuite/gas/elf/symtab.s: Don't start directives in first column.
2083         * testsuite/gas/macros/test3.d: Don't notarget nds32.
2084
2085 2021-01-26  Alan Modra  <amodra@gmail.com>
2086
2087         * testsuite/gas/all/byte.d,
2088         * testsuite/gas/all/byte.l,
2089         * testsuite/gas/all/byte.s: Delete.
2090         * testsuite/gas/all/gas.exp: Don't run byte test.
2091
2092 2021-01-26  Alan Modra  <amodra@gmail.com>
2093
2094         PR 27282
2095         * testsuite/gas/all/none.d: Replace skip with xfail, don't xfail ft32.
2096         * testsuite/gas/elf/pr27228.d: xfail hppa and allow OBJECT match.
2097
2098 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
2099
2100         PR gas/27228
2101         * testsuite/gas/elf/elf.exp: Run pr27228.
2102         * testsuite/gas/elf/pr27228.d: New file.
2103         * testsuite/gas/elf/pr27228.s: Likewise.
2104
2105 2021-01-24  Alan Modra  <amodra@gmail.com>
2106
2107         PR 27228
2108         * write.c (resolve_reloc_expr_symbols): Don't assume local symbol
2109         is defined.
2110
2111 2021-01-21  Alan Modra  <amodra@gmail.com>
2112
2113         PR 27221
2114         * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
2115         line number info when gas is generating it.
2116         * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
2117         * testsuite/gas/m68hc11/indexed12.d: Likewise.
2118         * testsuite/gas/elf/elf.exp: Don't run warn-2.
2119         * gas/testsuite/gas/elf/warn-2.s: Delete.
2120
2121 2021-01-21  Alan Modra  <amodra@gmail.com>
2122
2123         PR 27218
2124         * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level.
2125         (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and
2126         error for negative file numbers.
2127
2128 2021-01-20  Alan Modra  <amodra@gmail.com>
2129
2130         * testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
2131         * testsuite/gas/ppc/test1elf32.d: Likewise.
2132         * testsuite/gas/ppc/test1elf64.d: Likewise.
2133
2134 2021-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2135
2136         PR gas/27195
2137         * dwarf2dbg.c (dwarf2_gen_line_info): Set dwarf_level to 5 if
2138         needed.
2139         (dwarf2_directive_filename): Likewise.
2140         (dwarf2_directive_loc): Likewise.
2141         * testsuite/gas/elf/dwarf-5-file0.d: Pass --gdwarf-3.
2142         * testsuite/gas/lns/lns-diag-1.l: Remove the
2143         "Error: file number less than one" errors.
2144
2145 2021-01-18  Alan Modra  <amodra@gmail.com>
2146
2147         PR 27198
2148         * config/tc-i386.c (need_plt32_p): Return FALSE for NULL symbol.
2149         * testsuite/gas/i386/pr27198.d,
2150         * gas/testsuite/gas/i386/pr27198.err,
2151         * gas/testsuite/gas/i386/pr27198.s: New test.
2152         * gas/testsuite/gas/i386/i386.exp: Run it.
2153
2154 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2155
2156         * config/tc-riscv.c: Indent and GNU coding standards tidy,
2157         also aligned the code.
2158         * config/tc-riscv.h: Likewise.
2159
2160 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2161
2162         * config/tc-riscv.c: Error and warning messages tidy.
2163         * testsuite/gas/riscv/priv-reg-fail-fext.l: Updated.
2164         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2165         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2166         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2167         * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
2168         * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
2169         * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
2170
2171 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
2172
2173         * config/tc-riscv.c: Comments tidy and improvement.  Also update
2174         comment "fallthru" to "Fall through" that end with a period and
2175         two spaces.
2176
2177 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2178
2179         * doc/as.texi: Delete @ifset ELF wrapping around [248]byte entries.
2180         Delete warning that these are only available with ELF targets.
2181         * obj-elf.c (elf_pseudo_table): Move 2byte/4byte/8byte entries ...
2182         * read.c (potable): ... here.
2183
2184 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2185
2186         * Makefile.am (bfin-lex-wrapper.@OBJEXT@): Delete $(NO_WERROR).
2187         * Makefile.in: Regenerated.
2188
2189 2021-01-14  Mike Frysinger  <vapier@gentoo.org>
2190
2191         * bfin-lex.l (YY_NO_INPUT, YY_NO_UNPUT): Define.
2192         (parse_int): Mark char_bag const.
2193
2194 2021-01-13  H.J. Lu  <hongjiu.lu@intel.com>
2195
2196         PR gas/27178
2197         * config/tc-i386.c (lex_got::gotrel): Add need_GOT_symbol.
2198         Don't generate GOT_symbol for PLT relocations.
2199         * testsuite/gas/i386/i386.exp: Run PR gas/27178 tests.
2200         * testsuite/gas/i386/no-got.d: New file.
2201         * testsuite/gas/i386/no-got.s: Likewise.
2202         * testsuite/gas/i386/x86-64-no-got.d: Likewise.
2203         * testsuite/gas/i386/x86-64-no-got.s: Likewise.
2204
2205 2021-01-13  Alan Modra  <amodra@gmail.com>
2206
2207         * Makefile.in: Regenerate.
2208         * Makefile.in: Regenerate.
2209
2210 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2211
2212         PR binutils/26792
2213         * configure.ac: Use GNU_MAKE_JOBSERVER.
2214         * aclocal.m4: Regenerated.
2215         * configure: Likewise.
2216
2217 2021-01-12  Nick Clifton  <nickc@redhat.com>
2218
2219         * po/fr.po: Updated French translation.
2220
2221 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2222
2223         PR ld/27173
2224         * configure: Regenerated.
2225
2226 2021-10-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2227
2228         * NEWS: Remove CSRE.
2229         * config/tc-aarch64.c (parse_csr_operand): Delete.
2230         (parse_operands): Delete handling of
2231         AARCH64_OPND_CSRE_CSR.
2232         (aarch64_features): Remove csre.
2233         * doc/c-aarch64.texi: Remove CSRE.
2234         * testsuite/gas/aarch64/csre.d: Delete.
2235         * testsuite/gas/aarch64/csre-invalid.s: Likewise.
2236         * testsuite/gas/aarch64/csre-invalid.d: Likewise.
2237         * testsuite/gas/aarch64/csre_csr.s: Likewise.
2238         * testsuite/gas/aarch64/csre_csr.d: Likewise.
2239         * testsuite/gas/aarch64/csre_csr-invalid.s: Likewise.
2240         * testsuite/gas/aarch64/csre_csr-invalid.l: Likewise.
2241         * testsuite/gas/aarch64/csre_csr-invalid.d: Likewise.
2242
2243 2021-01-11  Nick Clifton  <nickc@redhat.com>
2244
2245         * po/uk.po: Updated Ukranian translation.
2246
2247 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
2248
2249         * configure: Regenerated.
2250
2251 2021-01-09  Nick Clifton  <nickc@redhat.com>
2252
2253         * configure: Regenerate.
2254         * po/gas.pot: Regenerate.
2255
2256 2021-01-09  Nick Clifton  <nickc@redhat.com>
2257
2258         * 2.36 release branch crated.
2259
2260 2021-01-08  Peter Bergner  <bergner@linux.ibm.com>
2261
2262         * testsuite/gas/ppc/rop-checks.d,
2263         * testsuite/gas/ppc/rop-checks.l,
2264         * testsuite/gas/ppc/rop-checks.s,
2265         * testsuite/gas/ppc/rop.d,
2266         * testsuite/gas/ppc/rop.s: New tests.
2267         * testsuite/gas/ppc/ppc.exp: Run them.
2268
2269 2021-01-09  Alan Modra  <amodra@gmail.com>
2270
2271         * configure: Regenerate.
2272
2273 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
2274
2275         * configure: Regenerate.
2276
2277 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2278
2279         PR 27109
2280         * read.c (s_reloc): Call symbol_mark_used_in_reloc on the
2281         section symbol.
2282         * subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
2283         * write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
2284         on the section symbol.
2285         (set_symtab): Don't generate unused section symbols.
2286         (maybe_generate_build_notes): Call symbol_mark_used_in_reloc
2287         on the section symbol.
2288         * config/obj-elf.c (elf_adjust_symtab): Call
2289         symbol_mark_used_in_reloc on the group signature symbol.
2290         * testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
2291         from expected output.
2292         * testsuite/gas/elf/elf.exp (run_elf_list_test): Check
2293         is_elf_unused_section_symbols.
2294         * testsuite/gas/elf/section2.e: Updated.
2295         * testsuite/gas/elf/section2.e-unused: New file.
2296         * testsuite/gas/elf/symver.d: Remove unused section symbols.
2297         * testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
2298         * testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
2299         * testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
2300         * testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
2301         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
2302         * testsuite/gas/i386/size-1.d: Likewise.
2303         * testsuite/gas/i386/size-3.d: Likewise.
2304         * testsuite/gas/i386/svr4.d: Likewise.
2305         * testsuite/gas/i386/x86-64-size-1.d: Likewise.
2306         * testsuite/gas/i386/x86-64-size-3.d: Likewise.
2307         * testsuite/gas/i386/x86-64-size-5.d: Likewise.
2308         * testsuite/gas/i386/x86-64-unwind.d: Likewise.
2309
2310 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2311
2312         * config/tc-riscv.c (riscv_multi_subset_supports): Added
2313         INSN_CLASS_ZIHINTPAUSE.
2314         * testsuite/gas/riscv/pause.d: New testcase.  Adding coverage for
2315         the pause hint instruction.
2316         * testsuite/gas/riscv/pause.s: Likewise.
2317
2318 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2319             Jim Wilson  <jimw@sifive.com>
2320             Andrew Waterman  <andrew@sifive.com>
2321             Maxim Blinov  <maxim.blinov@embecosm.com>
2322             Kito Cheng  <kito.cheng@sifive.com>
2323             Nelson Chu  <nelson.chu@sifive.com>
2324
2325         * config/tc-riscv.c (riscv_multi_subset_supports): Handle INSN_CLASS_ZB*.
2326         (riscv_get_default_ext_version): Do not check the default_isa_spec when
2327         the version defined in the riscv_opcodes table is ISA_SPEC_CLASS_DRAFT.
2328         * testsuite/gas/riscv/bitmanip-insns-32.d: New testcase.
2329         * testsuite/gas/riscv/bitmanip-insns-64.d: Likewise.
2330         * testsuite/gas/riscv/bitmanip-insns.s: Likewise.
2331
2332 2021-01-06  Alan Modra  <amodra@gmail.com>
2333
2334         * testsuite/gas/sparc/sparc.exp: Move 64-bit tests inside gas_64_check.
2335
2336 2021-01-06  Alan Modra  <amodra@gmail.com>
2337
2338         * testsuite/gas/macros/app1.d: xfail tic30.
2339         * testsuite/gas/macros/app2.d: Likewise.
2340         * testsuite/gas/macros/app3.d: Likewise.
2341         * testsuite/gas/macros/app4.d: Likewise.
2342
2343 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2344
2345         * doc/as.texi: Add -mlittle-endian and -mbig-endian to docs.
2346         * doc/c-riscv.texi: Likewise.
2347
2348 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2349
2350         * testsuite/gas/riscv/li32.d: Accept bigriscv in addition
2351         to littleriscv.
2352         * testsuite/gas/riscv/li64.d: Likewise.
2353         * testsuite/gas/riscv/lla32.d: Likewise.
2354         * testsuite/gas/riscv/lla64.d: Likewise.
2355         * testsuite/gas/riscv/march-ok-g2.d: Likewise.
2356         * testsuite/gas/riscv/march-ok-g2_p1.d: Likewise.
2357         * testsuite/gas/riscv/march-ok-g2p0.d: Likewise.
2358         * testsuite/gas/riscv/march-ok-i2p0.d: Likewise.
2359         * testsuite/gas/riscv/march-ok-i2p0m2_a2f2.d: Likewise.
2360         * testsuite/gas/riscv/march-ok-nse-with-version.d: Likewise.
2361         * testsuite/gas/riscv/march-ok-two-nse.d: Likewise.
2362
2363 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2364
2365         * config/tc-riscv.c (riscv_target_format): Add elf64-bigriscv and
2366         elf32-bigriscv.
2367         (install_insn): Always write instructions as little endian.
2368         (riscv_make_nops): Likewise.
2369         (md_convert_frag_branch): Likewise.
2370         (md_number_to_chars): Write data in target endianness.
2371         (options, md_longopts): Add -mbig-endian and -mlittle-endian options.
2372         (md_parse_option): Handle the endian options.
2373         * config/tc-riscv.h: Only define TARGET_BYTES_BIG_ENDIAN if not
2374         already defined.
2375         * configure.tgt: Added riscv64be*, riscv32be*, riscvbe*.
2376
2377 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2378
2379         PR ld/26256
2380         * config/obj-elf.c (obj_elf_change_section): Also filter out
2381         SHF_LINK_ORDER.
2382
2383 2021-01-04  Alan Modra  <amodra@gmail.com>
2384
2385         PR 27102
2386         * symbols.c (S_SET_EXTERNAL): Revise section symbol warning
2387         message and register symbol error message.
2388
2389 2021-01-04  Alan Modra  <amodra@gmail.com>
2390
2391         PR 27101
2392         * read.c (s_align): Use a large enough type for "align" to hold
2393         the result of get_absolute_expression.
2394
2395 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2396
2397         * config/tc-i386.c: Correct comment spelling.
2398         * config/tc-riscv.c: Likewise.
2399         * config/tc-s390.c: Correct comment grammar.
2400         * doc/c-i386.texi: Correct spelling.
2401         * doc/c-s390.texi: Correct grammar.
2402
2403 2021-01-01  Alan Modra  <amodra@gmail.com>
2404
2405         Update year range in copyright notice of all files.
2406
2407 2021-01-01  Hans-Peter Nilsson  <hp@bitrange.com>
2408
2409         * config/tc-mmix.h (md_single_noop_insn): Change to "swym 0".
2410
2411 For older changes see ChangeLog-2020
2412 \f
2413 Copyright (C) 2021 Free Software Foundation, Inc.
2414
2415 Copying and distribution of this file, with or without modification,
2416 are permitted in any medium without royalty provided the copyright
2417 notice and this notice are preserved.
2418
2419 Local Variables:
2420 mode: change-log
2421 left-margin: 8
2422 fill-column: 74
2423 version-control: never
2424 End: