gas/ChangeLog

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