gas/ChangeLog

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