gas/ChangeLog

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