gas/ChangeLog

   1 2019-05-21  Sudakshina Das  <sudi.das@arm.com>
   2
   3         * config/tc-arm.c (parse_operands): Update case OP_RVC to
   4         parse p0 and P0.
   5         (do_vmrs): Add checks for valid operands with respect to
   6         cpu and fpu options.
   7         (do_vmsr): Likewise.
   8         (reg_names): New reg_names for FPSCR_nzcvqc, VPR, FPCXT_NS
   9         and FPCXT_S.
  10         * testsuite/gas/arm/armv8_1-m-spec-reg.d: New.
  11         * testsuite/gas/arm/armv8_1-m-spec-reg.s: New.
  12         * testsuite/gas/arm/armv8_1-m-spec-reg-bad1.d: New.
  13         * testsuite/gas/arm/armv8_1-m-spec-reg-bad2.d: New.
  14         * testsuite/gas/arm/armv8_1-m-spec-reg-bad3.d: New.
  15         * testsuite/gas/arm/armv8_1-m-spec-reg-bad1.l: New.
  16         * testsuite/gas/arm/armv8_1-m-spec-reg-bad2.l: New.
  17         * testsuite/gas/arm/armv8_1-m-spec-reg-bad3.l: New.
  18         * testsuite/gas/arm/vfp1xD.d: Updated to allow new valid values.
  19         * testsuite/gas/arm/vfp1xD_t2.d: Likewise.
  20
  21 2019-05-21  Sudakshina Das  <sudi.das@arm.com>
  22
  23         * config/tc-arm.c (TOGGLE_BIT): New.
  24         (T16_32_TAB): New entries for cinc, cinv, cneg, csinc,
  25         csinv, csneg, cset, csetm and csel.
  26         (operand_parse_code): New OP_RR_ZR.
  27         (parse_operand): Handle case for OP_RR_ZR.
  28         (do_t_cond): New.
  29         (insns): New instructions for cinc, cinv, cneg, csinc,
  30         csinv, csneg, cset, csetm, csel.
  31         * testsuite/gas/arm/armv8_1-m-cond-bad.d: New test.
  32         * testsuite/gas/arm/armv8_1-m-cond-bad.l: New test.
  33         * testsuite/gas/arm/armv8_1-m-cond-bad.s: New test.
  34         * testsuite/gas/arm/armv8_1-m-cond.d: New test.
  35         * testsuite/gas/arm/armv8_1-m-cond.s: New test.
  36
  37 2019-05-21  Sudakshina Das  <sudi.das@arm.com>
  38
  39         * config/tc-arm.c (operand_parse_code): New entries for
  40         OP_RRnpcsp_I32 (register or integer operands).
  41         (do_mve_scalar_shift): New.
  42         (insns): New instructions for asrl, lsll, lsrl, sqrshrl, sqrshr, sqshl
  43         sqshll, srshr, srshrl, uqrshll, uqrshl, uqshll, uqshl, urshrl and urshr.
  44         * testsuite/gas/arm/mve-shift.d: New.
  45         * testsuite/gas/arm/mve-shift.s: New.
  46         * testsuite/gas/arm/mve-shift-bad.d: New.
  47         * testsuite/gas/arm/mve-shift-bad.s: New.
  48         * testsuite/gas/arm/mve-shift-bad.l: New.
  49
  50 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
  51
  52         * testsuite/gas/mips/r6-branch-constraints.s: Rename to ...
  53         * testsuite/gas/mips/r6-reg-constraints.s: this and add test
  54         case for DAUI.
  55         * testsuite/gas/mips/r6-branch-constraints.l: Rename to ...
  56         * testsuite/gas/mips/r6-reg-constraints.l: this and add test
  57         for DAUI.
  58         * testsuite/gas/mips/mips.exp: Rename test from
  59         r6-branch-constraints to r6-reg-constraints.
  60
  61 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
  62
  63         PR 24559
  64         * config/tc-arm.c (move_or_literal_pool): Set size_req to 0 for MOVW
  65         replacement.
  66         * testsuite/gas/arm/load-pseudo.s: New test input.
  67         * testsuite/gas/arm/m0-load-pseudo.d: New test.
  68         * testsuite/gas/arm/m23-load-pseudo.d: New test.
  69         * testsuite/gas/arm/m33-load-pseudo.d: New test.
  70
  71 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
  72
  73         * testsuite/gas/arm/armv8_1-m-bf.d: Allow different branch target naming
  74         conventions.
  75         * testsuite/gas/arm/armv8_1-m-bfl.d: Likewise.
  76         * testsuite/gas/arm/armv8_1-m-bfcsel.d: Likewise.
  77         * testsuite/gas/arm/armv8_1-m-loloop.d: Likewise.
  78         * testsuite/gas/arm/armv8_1-m-bf-rel.d: Skip for vxworks.
  79         * testsuite/gas/arm/armv8_1-m-bf-rela.d: New test.
  80         * testsuite/gas/arm/armv8_1-m-bfl-rel.d: Skip for vxworks.
  81         * testsuite/gas/arm/armv8_1-m-bfl-rela.d: New test.
  82
  83 2019-05-21  John Darrington <john@darrington.wattle.id.au>
  84
  85         * expr.c (literal_prefix_dollar_hex): New variable.
  86         (operand)[case '$']: Use the new variable instead of the old macro.
  87         Also, move this instance of "case '$'" next to the other one, and
  88         enable it only in the complementary proprocessor case.
  89         * expr.h (literal_prefix_dollar_hex): Declare it.
  90         * config/tc-epiphany.c (md_begin): Assign literal_prefix_dollar_hex.
  91         * config/tc-ip2k.c:      ditto
  92         * config/tc-mt.c:        ditto
  93         * config/tc-epiphany.h (LITERAL_PREFIXDOLLAR_HEX): Remove macro definition.
  94         * config/tc-ip2k.h:      ditto
  95         * config/tc-mt.h:        ditto
  96
  97 2019-05-20  Faraz Shahbazker  <fshahbazker@wavecomp.com>
  98
  99         PR 14798
 100         * config/tc-mips.c (s_mips_globl): Only treat symbols that are
 101         not explicitly labelled as BSF_OBJECTs for IRIX targets.
 102         * testsuite/gas/mips/pr14798.s: New test source.
 103         * testsuite/gas/mips/pr14798-irix.d: New test.
 104         * testsuite/gas/mips/pr14798.d: Likewise.
 105         * testsuite/gas/mips/mips.exp: Run the new tests.
 106
 107 2019-05-17  John Darrington  <john@darrington.wattle.id.au>
 108
 109         * doc/c-arm.texi (ARM Options): Remove "(r)" and "(tm)"
 110         * doc/c-bfin.texi (Blackfin Syntax): Remove "(r)"
 111
 112 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 113
 114         * config/tc-arm.c (check_simd_pred_availability): Refactor.
 115         (do_neon_dyadic_i_su): Refactor use of check_simd_pred_availability.
 116         (do_neon_dyadic_i64_su): Likewise.
 117         (do_neon_shl): Likewise.
 118         (do_neon_qshl): Likewise.
 119         (do_neon_rshl): Likewise.
 120         (do_neon_logic): Likewise.
 121         (do_neon_dyadic_if_su): Likewise.
 122         (do_neon_addsub_if_i): Likewise.
 123         (do_neon_mac_maybe_scalar): Likewise.
 124         (do_neon_fmac): Likewise.
 125         (do_neon_mul): Likewise.
 126         (do_neon_qdmulh): Likewise.
 127         (do_neon_qrdmlah): Likewise.
 128         (do_neon_abs_neg): Likewise.
 129         (do_neon_sli): Likewise.
 130         (do_neon_sri): Likewise.
 131         (do_neon_qshlu_imm): Likewise.
 132         (do_neon_cvt_1): Likewise.
 133         (do_neon_cvttb_1): Likewise.
 134         (do_neon_mvn): Likewise.
 135         (do_neon_rev): Likewise.
 136         (do_neon_dup): Likewise.
 137         (do_neon_mov): Likewise.
 138         (do_neon_rshift_round_imm): Likewise.
 139         (do_neon_sat_abs_neg): Likewise.
 140         (do_neon_cls): Likewise.
 141         (do_neon_clz): Likewise.
 142         (do_vmaxnm): Likewise.
 143         (do_vrint_1): Likewise.
 144         (do_vcmla): Likewise.
 145         (do_vcadd): Likewise.
 146
 147 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 148
 149         * NEWS: Mention Armv8.1-M Mainline and MVE.
 150
 151 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 152
 153         * testsuite/gas/arm/mve-tailpredloop.d: New test.
 154         * testsuite/gas/arm/mve-tailpredloop.s: New test.
 155         * testsuite/gas/arm/mve-vabav.d: New test.
 156         * testsuite/gas/arm/mve-vabav.s: New test.
 157         * testsuite/gas/arm/mve-vabd.d: New test.
 158         * testsuite/gas/arm/mve-vabd.s: New test.
 159         * testsuite/gas/arm/mve-vabsneg.d: New test.
 160         * testsuite/gas/arm/mve-vabsneg.s: New test.
 161         * testsuite/gas/arm/mve-vadc.d: New test.
 162         * testsuite/gas/arm/mve-vadc.s: New test.
 163         * testsuite/gas/arm/mve-vaddlv.d: New test.
 164         * testsuite/gas/arm/mve-vaddlv.s: New test.
 165         * testsuite/gas/arm/mve-vaddsub.d: New test.
 166         * testsuite/gas/arm/mve-vaddsub.s: New test.
 167         * testsuite/gas/arm/mve-vaddv.d: New test.
 168         * testsuite/gas/arm/mve-vaddv.s: New test.
 169         * testsuite/gas/arm/mve-vand.d: New test.
 170         * testsuite/gas/arm/mve-vand.s: New test.
 171         * testsuite/gas/arm/mve-vbic.d: New test.
 172         * testsuite/gas/arm/mve-vbic.s: New test.
 173         * testsuite/gas/arm/mve-vbrsr.d: New test.
 174         * testsuite/gas/arm/mve-vbrsr.s: New test.
 175         * testsuite/gas/arm/mve-vcadd.d: New test.
 176         * testsuite/gas/arm/mve-vcadd.s: New test.
 177         * testsuite/gas/arm/mve-vcls.d: New test.
 178         * testsuite/gas/arm/mve-vcls.s: New test.
 179         * testsuite/gas/arm/mve-vclz.d: New test.
 180         * testsuite/gas/arm/mve-vclz.s: New test.
 181         * testsuite/gas/arm/mve-vcmla.d: New test.
 182         * testsuite/gas/arm/mve-vcmla.s: New test.
 183         * testsuite/gas/arm/mve-vcmp.d: New test.
 184         * testsuite/gas/arm/mve-vcmp.s: New test.
 185         * testsuite/gas/arm/mve-vcmul.d: New test.
 186         * testsuite/gas/arm/mve-vcmul.s: New test.
 187         * testsuite/gas/arm/mve-vcvt-1.d: New test.
 188         * testsuite/gas/arm/mve-vcvt-1.s: New test.
 189         * testsuite/gas/arm/mve-vcvt-2.d: New test.
 190         * testsuite/gas/arm/mve-vcvt-2.s: New test.
 191         * testsuite/gas/arm/mve-vcvt-3.d: New test.
 192         * testsuite/gas/arm/mve-vcvt-3.s: New test.
 193         * testsuite/gas/arm/mve-vcvt-4.d: New test.
 194         * testsuite/gas/arm/mve-vcvt-4.s: New test.
 195         * testsuite/gas/arm/mve-vddup.d: New test.
 196         * testsuite/gas/arm/mve-vddup.s: New test.
 197         * testsuite/gas/arm/mve-vdup.d: New test.
 198         * testsuite/gas/arm/mve-vdup.s: New test.
 199         * testsuite/gas/arm/mve-veor.d: New test.
 200         * testsuite/gas/arm/mve-veor.s: New test.
 201         * testsuite/gas/arm/mve-vfma-vfms.d: New test.
 202         * testsuite/gas/arm/mve-vfma-vfms.s: New test.
 203         * testsuite/gas/arm/mve-vfmas.d: New test.
 204         * testsuite/gas/arm/mve-vfmas.s: New test.
 205         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.d: New test.
 206         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd.s: New test.
 207         * testsuite/gas/arm/mve-vhcadd.d: New test.
 208         * testsuite/gas/arm/mve-vhcadd.s: New test.
 209         * testsuite/gas/arm/mve-vmax-vmin.d: New test.
 210         * testsuite/gas/arm/mve-vmax-vmin.s: New test.
 211         * testsuite/gas/arm/mve-vmaxa-vmina.d: New test.
 212         * testsuite/gas/arm/mve-vmaxa-vmina.s: New test.
 213         * testsuite/gas/arm/mve-vmaxnm-vminnm.d: New test.
 214         * testsuite/gas/arm/mve-vmaxnm-vminnm.s: New test.
 215         * testsuite/gas/arm/mve-vmaxnma-vminnma.s: New test.
 216         * testsuite/gas/arm/mve-vmaxnmv-vminnmv.d: New test.
 217         * testsuite/gas/arm/mve-vmaxnmv-vminnmv.s: New test.
 218         * testsuite/gas/arm/mve-vmaxv-vminv.d: New test.
 219         * testsuite/gas/arm/mve-vmaxv-vminv.s: New test.
 220         * testsuite/gas/arm/mve-vmla.d: New test.
 221         * testsuite/gas/arm/mve-vmla.s: New test.
 222         * testsuite/gas/arm/mve-vmladav.d: New test.
 223         * testsuite/gas/arm/mve-vmladav.s: New test.
 224         * testsuite/gas/arm/mve-vmlaldav.d: New test.
 225         * testsuite/gas/arm/mve-vmlaldav.s: New test.
 226         * testsuite/gas/arm/mve-vmlalv.d: New test.
 227         * testsuite/gas/arm/mve-vmlalv.s: New test.
 228         * testsuite/gas/arm/mve-vmlas.d: New test.
 229         * testsuite/gas/arm/mve-vmlas.s: New test.
 230         * testsuite/gas/arm/mve-vmlav.d: New test.
 231         * testsuite/gas/arm/mve-vmlav.s: New test.
 232         * testsuite/gas/arm/mve-vmlsdav.d: New test.
 233         * testsuite/gas/arm/mve-vmlsdav.s: New test.
 234         * testsuite/gas/arm/mve-vmlsldav.d: New test.
 235         * testsuite/gas/arm/mve-vmlsldav.s: New test.
 236         * testsuite/gas/arm/mve-vmov-1.d: New test.
 237         * testsuite/gas/arm/mve-vmov-1.s: New test.
 238         * testsuite/gas/arm/mve-vmov-2.d: New test.
 239         * testsuite/gas/arm/mve-vmov-2.s: New test.
 240         * testsuite/gas/arm/mve-vmul.d: New test.
 241         * testsuite/gas/arm/mve-vmul.s: New test.
 242         * testsuite/gas/arm/mve-vmulh.d: New test.
 243         * testsuite/gas/arm/mve-vmulh.s: New test.
 244         * testsuite/gas/arm/mve-vmullbt.d: New test.
 245         * testsuite/gas/arm/mve-vmullbt.s: New test.
 246         * testsuite/gas/arm/mve-vmvn.d: New test.
 247         * testsuite/gas/arm/mve-vmvn.s: New test.
 248         * testsuite/gas/arm/mve-vorn.d: New test.
 249         * testsuite/gas/arm/mve-vorn.s: New test.
 250         * testsuite/gas/arm/mve-vorr.d: New test.
 251         * testsuite/gas/arm/mve-vorr.s: New test.
 252         * testsuite/gas/arm/mve-vpnot.d: New test.
 253         * testsuite/gas/arm/mve-vpnot.s: New test.
 254         * testsuite/gas/arm/mve-vpsel.d: New test.
 255         * testsuite/gas/arm/mve-vpsel.s: New test.
 256         * testsuite/gas/arm/mve-vpt.d: New test.
 257         * testsuite/gas/arm/mve-vpt.s: New test.
 258         * testsuite/gas/arm/mve-vqabsneg.s: New test.
 259         * testsuite/gas/arm/mve-vqaddsub.d: New test.
 260         * testsuite/gas/arm/mve-vqaddsub.s: New test.
 261         * testsuite/gas/arm/mve-vqdmladh.d: New test.
 262         * testsuite/gas/arm/mve-vqdmladh.s: New test.
 263         * testsuite/gas/arm/mve-vqdmlah.d: New test.
 264         * testsuite/gas/arm/mve-vqdmlah.s: New test.
 265         * testsuite/gas/arm/mve-vqdmlash.d: New test.
 266         * testsuite/gas/arm/mve-vqdmlash.s: New test.
 267         * testsuite/gas/arm/mve-vqdmlsdh.d: New test.
 268         * testsuite/gas/arm/mve-vqdmlsdh.s: New test.
 269         * testsuite/gas/arm/mve-vqdmulh.d: New test.
 270         * testsuite/gas/arm/mve-vqdmulh.s: New test.
 271         * testsuite/gas/arm/mve-vqdmull.d: New test.
 272         * testsuite/gas/arm/mve-vqdmull.s: New test.
 273         * testsuite/gas/arm/mve-vqmovn.d: New test.
 274         * testsuite/gas/arm/mve-vqmovn.s: New test.
 275         * testsuite/gas/arm/mve-vqrshl.d: New test.
 276         * testsuite/gas/arm/mve-vqrshl.s: New test.
 277         * testsuite/gas/arm/mve-vqrshrn.d: New test.
 278         * testsuite/gas/arm/mve-vqrshrn.s: New test.
 279         * testsuite/gas/arm/mve-vqshl.d: New test.
 280         * testsuite/gas/arm/mve-vqshl.s: New test.
 281         * testsuite/gas/arm/mve-vrev.d: New test.
 282         * testsuite/gas/arm/mve-vrev.s: New test.
 283         * testsuite/gas/arm/mve-vrint.d: New test.
 284         * testsuite/gas/arm/mve-vrint.s: New test.
 285         * testsuite/gas/arm/mve-vrmlaldavh.d: New test.
 286         * testsuite/gas/arm/mve-vrmlaldavh.s: New test.
 287         * testsuite/gas/arm/mve-vrshl.d: New test.
 288         * testsuite/gas/arm/mve-vrshl.s: New test.
 289         * testsuite/gas/arm/mve-vsbc.d: New test.
 290         * testsuite/gas/arm/mve-vsbc.s: New test.
 291         * testsuite/gas/arm/mve-vshl.d: New test.
 292         * testsuite/gas/arm/mve-vshl.s: New test.
 293         * testsuite/gas/arm/mve-vshlc.d: New test.
 294         * testsuite/gas/arm/mve-vshlc.s: New test.
 295         * testsuite/gas/arm/mve-vshll.d: New test.
 296         * testsuite/gas/arm/mve-vshll.s: New test.
 297         * testsuite/gas/arm/mve-vshr.d: New test.
 298         * testsuite/gas/arm/mve-vshr.s: New test.
 299         * testsuite/gas/arm/mve-vshrn.d: New test.
 300         * testsuite/gas/arm/mve-vshrn.s: New test.
 301         * testsuite/gas/arm/mve-vsli.d: New test.
 302         * testsuite/gas/arm/mve-vsli.s: New test.
 303         * testsuite/gas/arm/mve-vsri.d: New test.
 304         * testsuite/gas/arm/mve-vsri.s: New test.
 305         * testsuite/gas/arm/mve-vstld.d: New test.
 306         * testsuite/gas/arm/mve-vstld.s: New test.
 307         * testsuite/gas/arm/mve-vstrldr-1.d: New test.
 308         * testsuite/gas/arm/mve-vstrldr-1.s: New test.
 309         * testsuite/gas/arm/mve-vstrldr-2.d: New test.
 310         * testsuite/gas/arm/mve-vstrldr-2.s: New test.
 311         * testsuite/gas/arm/mve-vstrldr-3.d: New test.
 312         * testsuite/gas/arm/mve-vstrldr-3.s: New test.
 313
 314 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 315
 316         * config/tc-arm.c (T16_32_TAB): Add new instructions.
 317         (do_t_loloop): Changed to handle tail predication variants.
 318         (md_apply_fix): Likewise.
 319         (insns): Add entries for MVE mnemonics.
 320         * testsuite/gas/arm/mve-tailpredloop-bad.d: New test.
 321         * testsuite/gas/arm/mve-tailpredloop-bad.l: New test.
 322         * testsuite/gas/arm/mve-tailpredloop-bad.s: New test.
 323         * testsuite/gas/arm/mve-tailpredloop.d: New test.
 324
 325 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 326
 327         * config/tc-arm.c (do_mve_vshll): New encoding function.
 328         (do_mve_vshlc): Likewise.
 329         (insns): Add entries for MVE mnemonics.
 330         * testsuite/gas/arm/mve-vshlc-bad.d: New test.
 331         * testsuite/gas/arm/mve-vshlc-bad.l: New test.
 332         * testsuite/gas/arm/mve-vshlc-bad.s: New test.
 333         * testsuite/gas/arm/mve-vshll-bad.d: New test.
 334         * testsuite/gas/arm/mve-vshll-bad.l: New test.
 335         * testsuite/gas/arm/mve-vshll-bad.s: New test.
 336
 337 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 338
 339         * config/tc-arm.c (enum operand_parse_code): Add new operand.
 340         (parse_operands): Handle new operand.
 341         (do_neon_shl_imm): Accept MVE variants.
 342         (do_neon_shl): Likewise.
 343         (do_neon_qshl_imm): Likewise.
 344         (do_neon_qshl): Likewise.
 345         (do_neon_qshlu_imm): Likewise.
 346         (insns): Likewise.
 347         * testsuite/gas/arm/mve-vqshl-bad.d: New test.
 348         * testsuite/gas/arm/mve-vqshl-bad.l: New test.
 349         * testsuite/gas/arm/mve-vqshl-bad.s: New test.
 350         * testsuite/gas/arm/mve-vshl-bad.d: New test.
 351         * testsuite/gas/arm/mve-vshl-bad.l: New test.
 352         * testsuite/gas/arm/mve-vshl-bad.s: New test.
 353
 354 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 355
 356         * config/tc-arm.c (do_neon_sli): Accept MVE variants.
 357         (do_neon_sri): Likewise.
 358         (do_neon_rev): Likewise.
 359         (do_neon_rshift_round_imm): Likewise.
 360         (insns): Likewise.
 361         * testsuite/gas/arm/mve-vrev-bad.d: New test.
 362         * testsuite/gas/arm/mve-vrev-bad.l: New test.
 363         * testsuite/gas/arm/mve-vrev-bad.s: New test.
 364         * testsuite/gas/arm/mve-vshr-bad.d: New test.
 365         * testsuite/gas/arm/mve-vshr-bad.l: New test.
 366         * testsuite/gas/arm/mve-vshr-bad.s: New test.
 367         * testsuite/gas/arm/mve-vsli-bad.d: New test.
 368         * testsuite/gas/arm/mve-vsli-bad.l: New test.
 369         * testsuite/gas/arm/mve-vsli-bad.s: New test.
 370         * testsuite/gas/arm/mve-vsri-bad.d: New test.
 371         * testsuite/gas/arm/mve-vsri-bad.l: New test.
 372         * testsuite/gas/arm/mve-vsri-bad.s: New test.
 373
 374 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 375
 376         * config/tc-arm.c (do_vrint_1): Accept MVE variants.
 377         (insns): Change entries to accept MVE variants.
 378         * testsuite/gas/arm/mve-vrint-bad.d: New test.
 379         * testsuite/gas/arm/mve-vrint-bad.l: New test.
 380         * testsuite/gas/arm/mve-vrint-bad.s: New test.
 381
 382 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 383
 384         * config/tc-arm.c (M_MNEM_vshrnt, M_MNEM_vshrnb, M_MNEM_vrshrnt,
 385          M_MNEM_vqshrnt, M_MNEM_vqshrnb, M_MNEM_vqshrunt, M_MNEM_vqshrunb,
 386          M_MNEM_vrshrnb, M_MNEM_vqrshrnt, M_MNEM_vqrshrnb, M_MNEM_vqrshrunt,
 387          M_MNEM_vqrshrunb): New instruction encodings.
 388         (do_mve_vshrn): New encoding function.
 389         (insns): Add entries for MVE mnemonics.
 390         * testsuite/gas/arm/mve-vqrshrn-bad.d: New test.
 391         * testsuite/gas/arm/mve-vqrshrn-bad.l: New test.
 392         * testsuite/gas/arm/mve-vqrshrn-bad.s: New test.
 393         * testsuite/gas/arm/mve-vshrn-bad.d: New test.
 394         * testsuite/gas/arm/mve-vshrn-bad.l: New test.
 395         * testsuite/gas/arm/mve-vshrn-bad.s: New test.
 396
 397 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 398
 399         * config/tc-arm.c (M_MNEM_vqmovnt, M_MNEM_vqmovnb,
 400          M_MNEM_vqmovunt, M_MNEM_vqmovunb): New instruction encodings.
 401         (do_mve_vqmovn): New encoding function.
 402         (do_neon_rshl): Change to accepte MVE variants.
 403         (insns): Change entries and add new for MVE mnemonics.
 404         * testsuite/gas/arm/mve-vqmovn-bad.d: New test.
 405         * testsuite/gas/arm/mve-vqmovn-bad.l: New test.
 406         * testsuite/gas/arm/mve-vqmovn-bad.s: New test.
 407         * testsuite/gas/arm/mve-vqrshl-bad.d: New test.
 408         * testsuite/gas/arm/mve-vqrshl-bad.l: New test.
 409         * testsuite/gas/arm/mve-vqrshl-bad.s: New test.
 410         * testsuite/gas/arm/mve-vrshl-bad.d: New test.
 411         * testsuite/gas/arm/mve-vrshl-bad.l: New test.
 412         * testsuite/gas/arm/mve-vrshl-bad.s: New test.
 413
 414 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 415
 416         * config/tc-arm.c (enum operand_parse_code): Add new operand.
 417         (parse_operands): Handle new operand.
 418         (do_mve_vqdmull): New encoding function.
 419         (insns): Add entry for MVE mnemonics.
 420         * testsuite/gas/arm/mve-vqdmull-bad.d: New test.
 421         * testsuite/gas/arm/mve-vqdmull-bad.l: New test.
 422         * testsuite/gas/arm/mve-vqdmull-bad.s: New test.
 423
 424 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 425
 426         * config/tc-arm.c (enum operand_parse_code): Add new operand.
 427         (parse_operands): Handle new operand.
 428         (mve_encode_qqr): Handle new instructions.
 429         (do_neon_qdmulh): Add support for MVE variants.
 430         (do_neon_qrdmlah): Likewise.
 431         (do_mve_vqdmlah): New encoding function.
 432         (insns): Change entries and add new entries for MVE mnemonics.
 433         * testsuite/gas/arm/mve-vqdmulh-bad.d: New test.
 434         * testsuite/gas/arm/mve-vqdmulh-bad.l: New test.
 435         * testsuite/gas/arm/mve-vqdmulh-bad.s: New test.
 436
 437 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 438
 439         * config/tc-arm.c (do_mve_vqdmladh): New encoding function.
 440         (insns): Add entries for MVE mnemonics.
 441         * testsuite/gas/arm/mve-vqdmladh-bad.d: New test.
 442         * testsuite/gas/arm/mve-vqdmladh-bad.l: New test.
 443         * testsuite/gas/arm/mve-vqdmladh-bad.s: New test.
 444         * testsuite/gas/arm/mve-vqdmlsdh-bad.d: New test.
 445         * testsuite/gas/arm/mve-vqdmlsdh-bad.l: New test.
 446         * testsuite/gas/arm/mve-vqdmlsdh-bad.s: New test.
 447
 448 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 449
 450         * config/tc-arm.c (do_mve_vpsel): New encoding function.
 451         (do_mve_vpnot): Likewise.
 452         (insns): Add entries for MVE mnemonics.
 453         * testsuite/gas/arm/mve-vpnot-bad.d: New test.
 454         * testsuite/gas/arm/mve-vpnot-bad.l: New test.
 455         * testsuite/gas/arm/mve-vpnot-bad.s: New test.
 456         * testsuite/gas/arm/mve-vpsel-bad.d: New test.
 457         * testsuite/gas/arm/mve-vpsel-bad.l: New test.
 458         * testsuite/gas/arm/mve-vpsel-bad.s: New test.
 459
 460 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 461
 462         * config/tc-arm.c (do_neon_mvn): Change to accept MVE variants.
 463         (do_neon_sat_abs_neg): Likewise.
 464         (insns): Likewise.
 465         * testsuite/gas/arm/mve-vmvn-bad.d: New test.
 466         * testsuite/gas/arm/mve-vmvn-bad.l: New test.
 467         * testsuite/gas/arm/mve-vmvn-bad.s: New test.
 468         * testsuite/gas/arm/mve-vqabsneg-bad.d: New test.
 469         * testsuite/gas/arm/mve-vqabsneg-bad.l: New test.
 470         * testsuite/gas/arm/mve-vqabsneg-bad.s: New test.
 471
 472 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 473
 474         * config/tc-arm.c (do_mve_vmlas): New encoding function.
 475         (do_mve_vmulh): Likewise.
 476         (insns): Add entries for MVE mnemonics.
 477         * testsuite/gas/arm/mve-vmlas-bad.d: New test.
 478         * testsuite/gas/arm/mve-vmlas-bad.l: New test.
 479         * testsuite/gas/arm/mve-vmlas-bad.s: New test.
 480         * testsuite/gas/arm/mve-vmulh-bad.d: New test.
 481         * testsuite/gas/arm/mve-vmulh-bad.l: New test.
 482         * testsuite/gas/arm/mve-vmulh-bad.s: New test.
 483
 484 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 485
 486         * config/tc-arm.c (enum operand_parse_code): New operand.
 487         (parse_operands): Handle new operand.
 488         (mve_encode_qqr): Handle new instructions.
 489         (do_neon_dyadic_i64_su): Accept MVE variants.
 490         (neon_dyadic_misc): Likewise.
 491         (do_neon_mac_maybe_scalar): Likewise.
 492         (do_neon_mul): Likewise.
 493         (insns): Change to accept MVE variants.
 494         * testsuite/gas/arm/mve-vmla-bad.d: New test.
 495         * testsuite/gas/arm/mve-vmla-bad.l: New test.
 496         * testsuite/gas/arm/mve-vmla-bad.s: New test.
 497         * testsuite/gas/arm/mve-vmul-bad-1.d: New test.
 498         * testsuite/gas/arm/mve-vmul-bad-1.l: New test.
 499         * testsuite/gas/arm/mve-vmul-bad-1.s: New test.
 500         * testsuite/gas/arm/mve-vmul-bad-2.d: New test.
 501         * testsuite/gas/arm/mve-vmul-bad-2.l: New test.
 502         * testsuite/gas/arm/mve-vmul-bad-2.s: New test.
 503         * testsuite/gas/arm/mve-vqaddsub-bad.d: New test.
 504         * testsuite/gas/arm/mve-vqaddsub-bad.l: New test.
 505         * testsuite/gas/arm/mve-vqaddsub-bad.s: New test.
 506
 507 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 508
 509         * config/tc-arm.c (M_MNEM_vmlaldav, M_MNEM_vmlaldava,
 510          M_MNEM_vmlaldavx, M_MNEM_vmlaldavax, M_MNEM_vmlsldav,
 511          M_MNEM_vmlsldava, M_MNEM_vmlsldavx, M_MNEM_vmlsldavax,
 512          M_MNEM_vrmlaldavhx, M_MNEM_vrmlaldavhax, M_MNEM_vrmlsldavh,
 513          M_MNEM_vrmlsldavha, M_MNEM_vrmlsldavhx, M_MNEM_vrmlsldavhax): New
 514         instruction encodings.
 515         (NEON_SHAPE_DEF): New shape
 516         (mve_encode_rrqq): New encoding helper function.
 517         (do_mve_vmlaldav): New encoding function.
 518         (do_mve_vrmlaldavh): New encoding function.
 519         (insns): Add entries for MVE mnemonics.
 520         * testsuite/gas/arm/mve-vmlaldav-bad.d: New test.
 521         * testsuite/gas/arm/mve-vmlaldav-bad.l: New test.
 522         * testsuite/gas/arm/mve-vmlaldav-bad.s: New test.
 523         * testsuite/gas/arm/mve-vmlalv-bad.d: New test.
 524         * testsuite/gas/arm/mve-vmlalv-bad.l: New test.
 525         * testsuite/gas/arm/mve-vmlalv-bad.s: New test.
 526         * testsuite/gas/arm/mve-vmlsldav-bad.d: New test.
 527         * testsuite/gas/arm/mve-vmlsldav-bad.l: New test.
 528         * testsuite/gas/arm/mve-vmlsldav-bad.s: New test.
 529         * testsuite/gas/arm/mve-vrmlaldavh-bad.d: New test.
 530         * testsuite/gas/arm/mve-vrmlaldavh-bad.l: New test.
 531         * testsuite/gas/arm/mve-vrmlaldavh-bad.s: New test.
 532
 533 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 534
 535         * config/tc-arm.c (M_MNEM_vmaxv, M_MNEM_vmaxav, M_MNEM_vminv,
 536          M_MNEM_vminav): New instruction encodings.
 537         (do_mve_vmaxv): New encoding function.
 538         (insns): Add entries for new MVE mnemonics.
 539         * testsuite/gas/arm/mve-vmaxv-vminv-bad.d: New test.
 540         * testsuite/gas/arm/mve-vmaxv-vminv-bad.l: New test.
 541         * testsuite/gas/arm/mve-vmaxv-vminv-bad.s: New test.
 542
 543 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 544
 545         * config/tc-arm.c (do_mve_vmaxnmv): New encoding function.
 546         (insns): Add entries for new mnemonics.
 547         * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.d: New test.
 548         * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.l: New test.
 549         * testsuite/gas/arm/mve-vmaxnmv-vminnmv-bad.s: New test.
 550
 551 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 552
 553         * config/tc-arm.c (do_mve_vmaxa_vmina): New encoding function.
 554         (do_mve_vmaxnma_vminnma): Likewise.
 555         (do_neon_dyadic_if_su): Change to support MVE variants.
 556         (do_vmaxnm): Likewise.
 557         (insns): Change to accept MVE variants and add new.
 558         * testsuite/gas/arm/mve-vmax-vmin-bad.d: New test.
 559         * testsuite/gas/arm/mve-vmax-vmin-bad.l: New test.
 560         * testsuite/gas/arm/mve-vmax-vmin-bad.s: New test.
 561         * testsuite/gas/arm/mve-vmaxa-vmina-bad.d: New test.
 562         * testsuite/gas/arm/mve-vmaxa-vmina-bad.l: New test.
 563         * testsuite/gas/arm/mve-vmaxa-vmina-bad.s: New test.
 564         * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.d: New test.
 565         * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.l: New test.
 566         * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.s: New test.
 567         * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.d: New test.
 568         * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.l: New test.
 569         * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.s: New test.
 570
 571 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 572
 573         * config/tc-arm.c (enum operand_parse_code): New operand.
 574         (parse_operands): Handle new operand.
 575         (mve_encode_qqr): Change to support new instructions.
 576         (enum vfp_or_neon_is_neon_bits): Moved.
 577         (vfp_or_neon_is_neon): Moved.
 578         (check_simd_pred_availability): Moved.
 579         (do_neon_dyadic_i_su): Changed to support MVE variants.
 580         (neon_dyadic_misc): Changed mve_encode_qqr call.
 581         (do_mve_vbrsr): Likewise.
 582         (do_mve_vhcadd): New encoding function.
 583         (insns): Change existing to accept MVE variants and add new.
 584         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.d: New test.
 585         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.l: New test.
 586         * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.s: New test.
 587         * testsuite/gas/arm/mve-vhcadd-bad.d: New test.
 588         * testsuite/gas/arm/mve-vhcadd-bad.l: New test.
 589         * testsuite/gas/arm/mve-vhcadd-bad.s: New test.
 590
 591 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 592
 593         * config/tc-arm.c (do_neon_fmac): Change to support MVE variants.
 594         (insns): Change to accept MVE variants.
 595         * testsuite/gas/arm/mve-vfma-vfms-bad.d: New test.
 596         * testsuite/gas/arm/mve-vfma-vfms-bad.l: New test.
 597         * testsuite/gas/arm/mve-vfma-vfms-bad.s: New test.
 598
 599 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 600
 601         * config/tc-arm.c (M_MNEM_vddup, M_MNEM_vdwdup, M_MNEM_vidup,
 602          M_MNEM_viwdup): New instruction encodings.
 603         (NEON_SHAPE_DEF): New shapes.
 604         (do_mve_viddup): New encoding function.
 605         (do_neon_dup): Change to support new MVE variants.
 606         (insns): Change existing to accept MVE variants and add new.
 607         * testsuite/gas/arm/mve-vddup-bad.d: New test.
 608         * testsuite/gas/arm/mve-vddup-bad.l: New test.
 609         * testsuite/gas/arm/mve-vddup-bad.s: New test.
 610         * testsuite/gas/arm/mve-vdup-bad.d: New test.
 611         * testsuite/gas/arm/mve-vdup-bad.l: New test.
 612         * testsuite/gas/arm/mve-vdup-bad.s: New test.
 613         * testsuite/gas/arm/mve-vidup-bad.d: New test.
 614         * testsuite/gas/arm/mve-vidup-bad.l: New test.
 615         * testsuite/gas/arm/mve-vidup-bad.s: New test.
 616
 617 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 618
 619         * config/tc-arm.c (do_mve_vfmas): New encoding function.
 620         (do_neon_cls): Change to support MVE variants.
 621         (do_neon_clz): Change to support MVE variants.
 622         (insns): Change to support MVE variants and add new.
 623         * testsuite/gas/arm/mve-vcls-bad.d: New test.
 624         * testsuite/gas/arm/mve-vcls-bad.l: New test.
 625         * testsuite/gas/arm/mve-vcls-bad.s: New test.
 626         * testsuite/gas/arm/mve-vclz-bad.d: New test.
 627         * testsuite/gas/arm/mve-vclz-bad.l: New test.
 628         * testsuite/gas/arm/mve-vclz-bad.s: New test.
 629         * testsuite/gas/arm/mve-vfmas-bad.d: New test.
 630         * testsuite/gas/arm/mve-vfmas-bad.l: New test.
 631         * testsuite/gas/arm/mve-vfmas-bad.s: New test.
 632
 633 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 634
 635         * config/tc-arm.c (enum operand_parse_code): New operands.
 636         (parse_operands): Handle new operands.
 637         (do_mve_vcmul): New encoding function.
 638         (do_vcmla): Change to support MVE variants.
 639         (do_vcadd): Change to support MVE variants.
 640         (insns): Change existing to support MVE variants and add new.
 641         * testsuite/gas/arm/mve-vcadd-bad-1.d: New test.
 642         * testsuite/gas/arm/mve-vcadd-bad-1.l: New test.
 643         * testsuite/gas/arm/mve-vcadd-bad-1.s: New test.
 644         * testsuite/gas/arm/mve-vcadd-bad-2.d: New test.
 645         * testsuite/gas/arm/mve-vcadd-bad-2.l: New test.
 646         * testsuite/gas/arm/mve-vcadd-bad-2.s: New test.
 647         * testsuite/gas/arm/mve-vcmla-bad-1.d: New test.
 648         * testsuite/gas/arm/mve-vcmla-bad-1.l: New test.
 649         * testsuite/gas/arm/mve-vcmla-bad-1.s: New test.
 650         * testsuite/gas/arm/mve-vcmla-bad-2.d: New test.
 651         * testsuite/gas/arm/mve-vcmla-bad-2.l: New test.
 652         * testsuite/gas/arm/mve-vcmla-bad-2.s: New test.
 653         * testsuite/gas/arm/mve-vcmul-bad-1.d: New test.
 654         * testsuite/gas/arm/mve-vcmul-bad-1.l: New test.
 655         * testsuite/gas/arm/mve-vcmul-bad-1.s: New test.
 656         * testsuite/gas/arm/mve-vcmul-bad-2.d: New test.
 657         * testsuite/gas/arm/mve-vcmul-bad-2.l: New test.
 658         * testsuite/gas/arm/mve-vcmul-bad-2.s: New test.
 659
 660 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 661
 662         * config/tc-arm.c (enum operand_parse_code): New operands.
 663         (parse_operands): Handle new operands.
 664         (enum vfp_or_neon_is_neon_bits): Moved
 665         (vfp_or_neon_is_neon): Moved
 666         (check_simd_pred_availability): Moved.
 667         (do_neon_logic): Change to accept MVE variants.
 668         (insns): Changed to accept MVE variants.
 669         * testsuite/gas/arm/mve-vand-bad.d: New test.
 670         * testsuite/gas/arm/mve-vand-bad.l: New test.
 671         * testsuite/gas/arm/mve-vand-bad.s: New test.
 672         * testsuite/gas/arm/mve-vbic-bad.d: New test.
 673         * testsuite/gas/arm/mve-vbic-bad.l: New test.
 674         * testsuite/gas/arm/mve-vbic-bad.s: New test.
 675         * testsuite/gas/arm/mve-veor-bad.d: New test.
 676         * testsuite/gas/arm/mve-veor-bad.l: New test.
 677         * testsuite/gas/arm/mve-veor-bad.s: New test.
 678         * testsuite/gas/arm/mve-vorn-bad.d: New test.
 679         * testsuite/gas/arm/mve-vorn-bad.l: New test.
 680         * testsuite/gas/arm/mve-vorn-bad.s: New test.
 681         * testsuite/gas/arm/mve-vorr-bad.d: New test.
 682         * testsuite/gas/arm/mve-vorr-bad.l: New test.
 683         * testsuite/gas/arm/mve-vorr-bad.s: New test.
 684
 685 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 686
 687         * config/tc-arm.c (M_MNEM_vaddlv, M_MNEM_vaddlva, M_MNEM_vaddv,
 688          M_MNEM_vaddva): New instruction encodings.
 689         (mve_encode_rq): New encoding helper function.
 690         (do_mve_vaddlv): New encoding function.
 691         (do_mve_vaddv): New encoding function.
 692         * testsuite/gas/arm/mve-vaddlv-bad.d: New test.
 693         * testsuite/gas/arm/mve-vaddlv-bad.l: New test.
 694         * testsuite/gas/arm/mve-vaddlv-bad.s: New test.
 695         * testsuite/gas/arm/mve-vaddv-bad.d: New test.
 696         * testsuite/gas/arm/mve-vaddv-bad.l: New test.
 697         * testsuite/gas/arm/mve-vaddv-bad.s: New test.
 698
 699 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 700
 701         * config/tc-arm.c (M_MNEM_vadc, M_MNEM_vadci, M_MNEM_vbrsr):
 702         New instruction encodings.
 703         (do_mve_vadc): New encoding instruction.
 704         (do_mve_vbrsr): Likewise.
 705         (do_mve_vsbc): Likewise.
 706         * testsuite/gas/arm/mve-vadc-bad.d: New test.
 707         * testsuite/gas/arm/mve-vadc-bad.l: New test.
 708         * testsuite/gas/arm/mve-vadc-bad.s: New test.
 709         * testsuite/gas/arm/mve-vbrsr-bad.d: New test.
 710         * testsuite/gas/arm/mve-vbrsr-bad.l: New test.
 711         * testsuite/gas/arm/mve-vbrsr-bad.s: New test.
 712         * testsuite/gas/arm/mve-vsbc-bad.d: New test.
 713         * testsuite/gas/arm/mve-vsbc-bad.l: New test.
 714         * testsuite/gas/arm/mve-vsbc-bad.s: New test.
 715
 716 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 717
 718         * config/tc-arm.c (MVE_BAD_QREG): New error message.
 719         (enum operand_parse_code): Define new operand.
 720         (parse_operands): Handle new operand.
 721         (do_mve_vpt): Change for VPT blocks.
 722         (NEON_SHAPE_DEF): New shape.
 723         (neon_logbits): Moved.
 724         (LOW4): Moved
 725         (HI1): Moved
 726         (mve_get_vcmp_vpt_cond): New function to translate vpt conditions.
 727         (do_mve_vcmp): New encoding function.
 728         (do_vfp_nsyn_cmp): Changed to support MVE variants.
 729         (insns): Change to support MVE variants of vcmp and add vpt.
 730         * testsuite/gas/arm/mve-vcmp-bad-1.d: New test.
 731         * testsuite/gas/arm/mve-vcmp-bad-1.l: New test.
 732         * testsuite/gas/arm/mve-vcmp-bad-1.s: New test.
 733         * testsuite/gas/arm/mve-vcmp-bad-2.d: New test.
 734         * testsuite/gas/arm/mve-vcmp-bad-2.l: New test.
 735         * testsuite/gas/arm/mve-vcmp-bad-2.s: New test.
 736         * testsuite/gas/arm/mve-vpt-bad-1.d: New test.
 737         * testsuite/gas/arm/mve-vpt-bad-1.l: New test.
 738         * testsuite/gas/arm/mve-vpt-bad-1.s: New test.
 739         * testsuite/gas/arm/mve-vpt-bad-2.d: New test.
 740         * testsuite/gas/arm/mve-vpt-bad-2.l: New test.
 741         * testsuite/gas/arm/mve-vpt-bad-2.s: New test.
 742
 743 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 744
 745         * config/tc-arm.c (struct arm_it): Expand isscalar field to be able to
 746         distinguish between types of scalar.
 747         (parse_typed_reg_or_scalar): Change to accept MVE scalar variants.
 748         (parse_scalar): Likewise.
 749         (parse_neon_mov): Accept MVE variant.
 750         (po_scalar_or_goto): Make use reg_type.
 751         (parse_operands): Change uses of po_scalar_or_goto.
 752         (do_vfp_sp_monadic): Change to accept MVE variants.
 753         (do_vfp_reg_from_sp): Likewise.
 754         (do_vfp_sp_from_reg): Likewise.
 755         (do_vfp_dp_rd_rm): Likewise.
 756         (do_vfp_dp_rd_rn_rm): Likewise.
 757         (do_vfp_dp_rm_rd_rn): Likewise.
 758         (M_MNEM_vmovlt, M_MNEM_vmovlb, M_MNEM_vmovnt, M_MNEM_vmovnb): New
 759         instruction encodings.
 760         (NEON_SHAPE_DEF): New shape.
 761         (do_mve_mov): New encoding fuction.
 762         (do_mve_movn): Likewise.
 763         (do_mve_movl): Likewise.
 764         (do_neon_mov): Change to accept MVE variants.
 765         (mcCE): New MACRO.
 766         (insns): Accept new MVE variants and instructions.
 767         * testsuite/gas/arm/mve-vmov-bad-1.d: New test.
 768         * testsuite/gas/arm/mve-vmov-bad-1.l: New test.
 769         * testsuite/gas/arm/mve-vmov-bad-1.s: New test.
 770         * testsuite/gas/arm/mve-vmov-bad-2.d: New test.
 771         * testsuite/gas/arm/mve-vmov-bad-2.l: New test.
 772         * testsuite/gas/arm/mve-vmov-bad-2.s: New test.
 773
 774 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 775
 776         * config/tc-arm.c (enum operand_parse_code): Add new operand.
 777         (parse_operands): Handle new operand.
 778         (do_neon_cvt_1): Handle MVE variants.
 779         (do_neon_cvttb_1): Likewise.
 780         (insns): Accept MVE variants.
 781         * testsuite/gas/arm/mve-vcvt-bad-1.d: New test.
 782         * testsuite/gas/arm/mve-vcvt-bad-1.l: New test.
 783         * testsuite/gas/arm/mve-vcvt-bad-1.s: New test.
 784         * testsuite/gas/arm/mve-vcvt-bad-2.d: New test.
 785         * testsuite/gas/arm/mve-vcvt-bad-2.l: New test.
 786         * testsuite/gas/arm/mve-vcvt-bad-2.s: New test.
 787         * testsuite/gas/arm/mve-vcvt-bad-3.d: New test.
 788         * testsuite/gas/arm/mve-vcvt-bad-3.l: New test.
 789         * testsuite/gas/arm/mve-vcvt-bad-3.s: New test.
 790         * testsuite/gas/arm/mve-vcvt-bad-4.d: New test.
 791         * testsuite/gas/arm/mve-vcvt-bad-4.l: New test.
 792         * testsuite/gas/arm/mve-vcvt-bad-4.s: New test.
 793         * testsuite/gas/arm/mve-vcvt-bad.d: New test.
 794         * testsuite/gas/arm/mve-vcvt-bad.l: New test.
 795         * testsuite/gas/arm/mve-vcvt-bad.s: New test.
 796
 797 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 798
 799         * config/tc-arm.c (struct arm_it): Make immisreg field larger to hold
 800         type of register.
 801         (enum shift_kind): Add SHIFT_UXTW shift kind.
 802         (enum parse_shift_mode): Add SHIFT_UXTW_IMMEDIATE shift mode.
 803         (parse_shift): Handle new shift type.
 804         (parse_address_main): Accept new addressing modes.
 805         (M_MNEM_vstrb, M_MNEM_vstrh, M_MNEM_vstrw, M_MNEM_vstrd,
 806          M_MNEM_vldrb, M_MNEM_vldrh, M_MNEM_vldrw, M_MNEM_vldrd): New
 807         instruction encodings.
 808         (do_mve_vstr_vldr_QI): New encoding functions.
 809         (do_mve_vstr_vldr_RQ): Likewise.
 810         (do_mve_vstr_vldr_RI): Likewise.
 811         (do_mve_vstr_vldr): Likewise.
 812         * testsuite/gas/arm/mve-vldr-bad-1.d: New test.
 813         * testsuite/gas/arm/mve-vldr-bad-1.l: New test.
 814         * testsuite/gas/arm/mve-vldr-bad-1.s: New test.
 815         * testsuite/gas/arm/mve-vldr-bad-2.d: New test.
 816         * testsuite/gas/arm/mve-vldr-bad-2.l: New test.
 817         * testsuite/gas/arm/mve-vldr-bad-2.s: New test.
 818         * testsuite/gas/arm/mve-vldr-bad-3.d: New test.
 819         * testsuite/gas/arm/mve-vldr-bad-3.l: New test.
 820         * testsuite/gas/arm/mve-vldr-bad-3.s: New test.
 821         * testsuite/gas/arm/mve-vstr-bad-1.d: New test.
 822         * testsuite/gas/arm/mve-vstr-bad-1.l: New test.
 823         * testsuite/gas/arm/mve-vstr-bad-1.s: New test.
 824         * testsuite/gas/arm/mve-vstr-bad-2.d: New test.
 825         * testsuite/gas/arm/mve-vstr-bad-2.l: New test.
 826         * testsuite/gas/arm/mve-vstr-bad-2.s: New test.
 827         * testsuite/gas/arm/mve-vstr-bad-3.d: New test.
 828         * testsuite/gas/arm/mve-vstr-bad-3.l: New test.
 829         * testsuite/gas/arm/mve-vstr-bad-3.s: New test.
 830
 831 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 832
 833         * config/tc-arm.c (enum it_instruction_type): Add MVE_UNPREDICABLE_INSN.
 834         (BAD_EL_TYPE): New error message.
 835         (parse_neon_el_struct_list): Adapt to be able to accept MVE variant.
 836         (parse_address_main): Likewise.
 837         (group_reloc_type): Add GROUP_MVE.
 838         (enum operand_parse_code): Add new operands.
 839         (parse_operands): Handle new operands.
 840         (M_MNEM_vst20, M_MNEM_vst21, M_MNEM_vst40, M_MNEM_vst41, M_MNEM_vst42,
 841          M_MNEM_vst43, M_MNEM_vld20, M_MNEM_vld21, M_MNEM_vld40, M_MNEM_vld41,
 842          M_MNEM_vld42, M_MNEM_vld43): New encodings.
 843         (do_mve_vst_vld): New encoding function.
 844         (do_neon_ld_st_interleave): Use BAD_EL_TYPE.
 845         (it_fsm_pre_encode): Handle new it_instruction_type
 846         (handle_pred_state): Likewise.
 847         * testsuite/gas/arm/mve-vstld-bad.d: New test.
 848         * testsuite/gas/arm/mve-vstld-bad.l: New test.
 849         * testsuite/gas/arm/mve-vstld-bad.s: New test.
 850
 851 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 852
 853         * config/tc-arm.c (BAD_MVE_AUTO): New error message.
 854         (BAD_MVE_SRCDEST): Likewise.
 855         (mark_feature_used): Diagnose MVE only instructions when in
 856         auto-detection mode or -march=all.
 857         (enum operand_parse_code): Define new operand.
 858         (parse_operands): Handle new operand.
 859         (M_MNEM_vmullt, M_MNEM_vmullb): New encodings.
 860         (mve_encode_qqq): New encoding helper function.
 861         (do_mve_vmull): New encoding function.
 862         (insns): Handle new instructions.
 863         * testsuite/gas/arm/mve-vmullbt-bad.d: New test.
 864         * testsuite/gas/arm/mve-vmullbt-bad.l: New test.
 865         * testsuite/gas/arm/mve-vmullbt-bad.s: New test.
 866
 867 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 868
 869         * config/tc-arm.c (struct asm_opcode): Make avalue a full int.
 870         (BAD_ODD, BAD_EVEN, BAD_SIMD_TYPE): New errors.
 871         (enum operand_parse_code): Handle new operands.
 872         (parse_operands): Likewise.
 873         (M_MNEM_vabav, M_MNEM_vmladav, M_MNEM_vmladava, M_MNEM_vmladavx,
 874          M_MNEM_vmladavax, M_MNEM_vmlsdav, M_MNEM_vmlsdava, M_MNEM_vmlsdavx,
 875          M_MNEM_vmlsdavax): Define new encodings.
 876         (NEON_SHAPE_DEF): Add new shape.
 877         (neon_check_type): Use BAD_SIMD_TYPE.
 878         (mve_encode_rqq): New encoding helper function.
 879         (do_mve_vabav, do_mve_vmladav): New encoding functions.
 880         (mCEF): New MACRO.
 881         * testsuite/gas/arm/mve-vabav-bad.d: New test.
 882         * testsuite/gas/arm/mve-vabav-bad.l: New test.
 883         * testsuite/gas/arm/mve-vabav-bad.s: New test.
 884         * testsuite/gas/arm/mve-vmladav-bad.d: New test.
 885         * testsuite/gas/arm/mve-vmladav-bad.l: New test.
 886         * testsuite/gas/arm/mve-vmladav-bad.s: New test.
 887         * testsuite/gas/arm/mve-vmlav-bad.d: New test.
 888         * testsuite/gas/arm/mve-vmlav-bad.l: New test.
 889         * testsuite/gas/arm/mve-vmlav-bad.s: New test.
 890         * testsuite/gas/arm/mve-vmlsdav-bad.d: New test.
 891         * testsuite/gas/arm/mve-vmlsdav-bad.l: New test.
 892         * testsuite/gas/arm/mve-vmlsdav-bad.s: New test.
 893
 894 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 895
 896         * config/tc-arm.c (do_neon_abs_neg): Make it accept MVE variant.
 897         (insns): Change vabs and vneg entries to accept MVE variants.
 898         * testsuite/gas/arm/mve-vabsneg-bad-1.d: New test.
 899         * testsuite/gas/arm/mve-vabsneg-bad-1.l: New test.
 900         * testsuite/gas/arm/mve-vabsneg-bad-1.s: New test.
 901         * testsuite/gas/arm/mve-vabsneg-bad-2.d: New test.
 902         * testsuite/gas/arm/mve-vabsneg-bad-2.l: New test.
 903         * testsuite/gas/arm/mve-vabsneg-bad-2.s: New test.
 904
 905 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 906
 907         * config/tc-arm.c (enum it_instruction_type): Rename to...
 908         (enum pred_instruction_type): ... this. Include VPT types.
 909         (it_insn_type): Rename to ...
 910         (pred_insn_type): .. this.
 911         (arm_it): Change comment.
 912         (enum arm_reg_type): Add new value.
 913         (reg_expected_msgs): New entry.
 914         (asm_opcode): Add mayBeVecPred member.
 915         (BAD_SYNTAX, BAD_NOT_VPT, BAD_OUT_VPT, BAD_VPT_COND, MVE_NOT_IT,
 916          MVE_NOT_VPT, MVE_BAD_PC, MVE_BAD_SP): New diagnostic MACROS.
 917         (arm_vcond_hsh): New table for vector condition codes.
 918         (now_it): Rename to ...
 919         (now_pred): ... this.
 920         (now_it_compatible): Rename to ...
 921         (now_pred_compatible): ... this.
 922         (in_it_block): Rename to ...
 923         (in_pred_block): ... this.
 924         (handle_it_state): Rename to ...
 925         (handle_pred_state): ... this. And change it to accept VPT blocks.
 926         (set_it_insn_type): Rename to ...
 927         (set_pred_insn_type): ... this.
 928         (set_it_insn_type_nonvoid): Rename to ...
 929         (set_pred_insn_type_nonvoid): ... this.
 930         (set_it_insn_type_last): Rename to ...
 931         (set_pred_insn_type_last): ... this.
 932         (record_feature_use): Moved.
 933         (mark_feature_used): Likewise.
 934         (parse_typed_reg_or_scalar): Add new case for REG_TYPE_MQ.
 935         (emit_insn): Use renamed functions and variables.
 936         (enum operand_parse_code): Add new operands.
 937         (parse_operands): Handle new operands.
 938         (do_scalar_fp16_v82_encode): Change predication detection.
 939         (do_it): Use renamed functions and variables.
 940         (do_t_add_sub): Likewise.
 941         (do_t_arit3): Likewise.
 942         (do_t_arit3c): Likewise.
 943         (do_t_blx): Likewise.
 944         (do_t_branch): Likewise.
 945         (do_t_bkpt_hlt1): Likewise.
 946         (do_t_branch23): Likewise.
 947         (do_t_bx): Likewise.
 948         (do_t_bxj): Likewise.
 949         (do_t_cond): Likewise.
 950         (do_t_csdb): Likewise.
 951         (do_t_cps): Likewise.
 952         (do_t_cpsi): Likewise.
 953         (do_t_cbz): Likewise.
 954         (do_t_it): Likewise.
 955         (do_mve_vpt): New function to handle VPT blocks.
 956         (encode_thumb2_multi): Use renamed functions and variables.
 957         (do_t_ldst): Use renamed functions and variables.
 958         (do_t_mov_cmp): Likewise.
 959         (do_t_mvn_tst): Likewise.
 960         (do_t_mul): Likewise.
 961         (do_t_nop): Likewise.
 962         (do_t_neg): Likewise.
 963         (do_t_rsb): Likewise.
 964         (do_t_setend): Likewise.
 965         (do_t_shift): Likewise.
 966         (do_t_smc): Likewise.
 967         (do_t_tb): Likewise.
 968         (do_t_udf): Likewise.
 969         (do_t_loloop): Likewise.
 970         (do_neon_cvt_1): Likewise.
 971         (do_vfp_nsyn_cvt_fpv8): Likewise.
 972         (do_vsel): Likewise.
 973         (do_vmaxnm): Likewise.
 974         (do_vrint_1): Likewise.
 975         (do_crypto_2op_1): Likewise.
 976         (do_crypto_3op_1): Likewise.
 977         (do_crc32_1): Likewise.
 978         (it_fsm_pre_encode): Likewise.
 979         (it_fsm_post_encode): Likewise.
 980         (force_automatic_it_block_close): Likewise.
 981         (check_it_blocks_finished): Likewise.
 982         (check_pred_blocks_finished): Likewise.
 983         (arm_cleanup): Likewise.
 984         (now_it_add_mask): Rename to ...
 985         (now_pred_add_mask): ... this. And use new variables and functions.
 986         (NEON_ENC_TAB): Add entries for vabdl, vaddl and vsubl.
 987         (N_I_MVE, N_F_MVE, N_SU_MVE): New MACROs.
 988         (neon_check_type): Generalize error message.
 989         (mve_encode_qqr): New MVE generic encoding function.
 990         (neon_dyadic_misc): Change to accept MVE variants.
 991         (do_neon_dyadic_if_su): Likewise.
 992         (do_neon_addsub_if_i): Likewise.
 993         (do_neon_dyadic_long): Likewise.
 994         (vfp_or_neon_is_neon): Add extra checks.
 995         (check_simd_pred_availability): Helper function to check SIMD
 996         instruction availability with respect to predication.
 997         (enum opcode_tag): New suffix value.
 998         (opcode_lookup): Change to handle VPT blocks.
 999         (new_automatic_it_block): Rename to ...
1000         (close_automatic_it_block): ...this.
1001         (TxCE, TxC3, TxC3w, TUE, TUEc, TUF, CE, C3, ToC, ToU,
1002          toC, toU, CL, cCE, cCL, C3E, xCM_, UE, UF, NUF, nUF,
1003          NCE_tag, NCE, NCEF, nCE_tag, nCE, nCEF): Add default value for new
1004         field.
1005         (mCEF, mnCEF, mnCE, MNUF, mnUF, mToC, MNCE, MNCEF): New MACROs.
1006         (insns): Redefine vadd, vsub, cabd, vabdl, vaddl, vsubl to accept MVE
1007         variants. Add entries for vscclrm, and vpst.
1008         (md_begin): Add arm_vcond_hsh initialization.
1009         * config/tc-arm.h (enum it_state): Rename to...
1010         (enum pred_state): ...this.
1011         (struct current_it): Rename to...
1012         (struct current_pred): ...this.
1013         (enum pred_type): New enum.
1014         (struct arm_segment_info_type): Use current_pred.
1015         * testsuite/gas/arm/armv8_3-a-fp-bad.l: Update error message.
1016         * testsuite/gas/arm/armv8_3-a-simd-bad.l: Update error message.
1017         * testsuite/gas/arm/dotprod-illegal.l: Update error message.
1018         * testsuite/gas/arm/mve-vaddsubabd-bad-1.d: New test.
1019         * testsuite/gas/arm/mve-vaddsubabd-bad-1.l: New test.
1020         * testsuite/gas/arm/mve-vaddsubabd-bad-1.s: New test.
1021         * testsuite/gas/arm/mve-vaddsubabd-bad-2.d: New test.
1022         * testsuite/gas/arm/mve-vaddsubabd-bad-2.l: New test.
1023         * testsuite/gas/arm/mve-vaddsubabd-bad-2.s: New test.
1024         * testsuite/gas/arm/mve-vpst-bad.d: New test.
1025         * testsuite/gas/arm/mve-vpst-bad.l: New test.
1026         * testsuite/gas/arm/mve-vpst-bad.s: New test.
1027         * testsuite/gas/arm/neon-ldst-es-bad.l: Updated error message.
1028
1029 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1030
1031         * config/tc-arm.c (mve_ext, mve_fp_ext): New features.
1032         (armv8_1m_main_ext_table): Add new extensions.
1033         (aeabi_set_public_attributes): Translate new features to new build attributes.
1034         (arm_convert_symbolic_attribute): Add Tag_MVE_arch.
1035         * doc/c-arm.texi: Document new extensions and new build attribute.
1036
1037 2019-05-15  John Darrington <john@darrington.wattle.id.au>
1038
1039         * config/tc-s12z.c (register_prefix): New variable.  (md_show_usage,
1040         md_parse_option):  parse the new option.
1041         (lex_reg_name): Scan the prefix if one is set.
1042         * doc/c-s12z.texi (S12Z-Opts): Document the new option.
1043         * testsuite/gas/s12z/reg-prefix.d: New file.
1044         * testsuite/gas/s12z/reg-prefix.s: New file.
1045         * testsuite/gas/s12z/s12z.exp: Add them.
1046
1047 2019-05-14  John Darrington <john@darrington.wattle.id.au>
1048
1049         * doc/as.texi (Machine Dependencies): Fix misaligned menu entry.
1050
1051 2019-05-15  Alan Modra  <amodra@gmail.com>
1052
1053         * config/tc-csky.c (md_convert_frag): Initialise trailing
1054         padding for COND_JUMP_PIC.
1055
1056 2019-05-15  Alan Modra  <amodra@gmail.com>
1057
1058         * dwarf2dbg.c: Whitespace fixes.
1059         (get_filenum): Don't strdup "file".  Adjust error message.
1060         (dwarf2_directive_filename): Use an unsigned type for "num".
1061         Catch truncation of file number and overflow of get_filenum
1062         XRESIZEVEC multiplication.  Delete dead code.
1063
1064 2019-05-15  Alan Modra  <amodra@gmail.com>
1065
1066         PR 24538
1067         * config/tc-tic54x.c (tic54x_start_line_hook): Do skip end of line
1068         chars in setting endp.
1069
1070 2019-05-14  Nick Clifton  <nickc@redhat.com>
1071
1072         PR 24538
1073         * config/tc-i386-intel.c (i386_intel_simplify_register): Reject
1074         illegal register numbers.
1075
1076 2019-05-10  Nick Clifton  <nickc@redhat.com>
1077
1078         PR 24538
1079         * macro.c (get_any_string): Increase size of buffer used to hold
1080         decimal value of expression result.
1081         * dw2gencfi.c (get_debugseg_name): Handle an empty name.
1082         * dwarf2dbg.c (get_filenum): Catch integer wraparound when
1083         extending allocate file array.
1084         (dwarf2_directive_filename): Add extra checks of the computed file
1085         number.
1086         * config/tc-arm.c (arm_tc_equal_in_insn): Insert copy of name into
1087         warning hash table.
1088         (s_arm_eabi_attribute): Check for obj_elf_vendor_attribute
1089         returning -1.
1090         * config/tc-i386.c (i386_output_nops): Catch an attempt to
1091         generate nops of negative lengths.
1092         * as.h (MAX_LITTLENUMS): Move definition to here from...
1093         * config/atof-ieee.c: ...here.
1094         * config/tc-aarch64.c: ...here.
1095         * config/tc-arc.c: ...here.
1096         * config/tc-arm.c: ...here.
1097         * config/tc-epiphany.c: ...here.
1098         * config/tc-i386.c: ...here.
1099         * config/tc-ia64.c: ...here.  (And correct the value).
1100         * config/tc-m32c.c: ...here.
1101         * config/tc-m32r.c: ...here.
1102         * config/tc-metag.c: ...here.
1103         * config/tc-microblaze.c: ...here.
1104         * config/tc-nds32.c: ...here.
1105         * config/tc-or1k.c: ...here.
1106         * config/tc-score.c: ...here.
1107         * config/tc-score7.c: ...here.
1108         * config/tc-tic4x.c: ...here.
1109         * config/tc-tilegx.c: ...here.
1110         * config/tc-tilepro.c: ...here.
1111         * config/tc-visium.c: ...here.
1112         * config/tc-sh.c (md_assemble): Add check for an instruction with
1113         no opcodes.
1114         * config/tc-mips.c (mips_lookup_insn): Add check for very short
1115         instruction name.
1116         * config/tc-tic54x.c: Use unsigned chars to access is_end_of_line
1117         array.
1118         (tic54x_start_line_hook): Check for an empty line.
1119         (next_line_shows_parallel): Do not walk off the end of the string.
1120         (tic54x_macro_start): Check for too much macro nesting.
1121         (tic54x_start_label): Add label_start parameter.  Use this
1122         parameter to check the first character of the label.
1123
1124         * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Pass
1125         line_start variable to tic54x_start_label.
1126
1127 2019-05-10  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1128
1129         * config/tc-mips.c (macro) <M_ADD_I, M_SUB_I, M_DADD_I, M_DSUB_I>:
1130         Add expansions for MIPS r6.
1131         * testsuite/gas/mips/add.s: Enable tests for R6.
1132         * testsuite/gas/mips/daddi.s: Annotate to test DADD for R6.
1133         * testsuite/gas/mips/mipsr6@add.d: Likewise.
1134         * gas/testsuite/gas/mips/mipsr6@dadd.d: New test.
1135         * gas/testsuite/gas/mips/mips.exp: Run the new test.
1136
1137 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1138
1139         * testsuite/gas/aarch64/sve2.d: Remove file format restriction.
1140
1141 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1142
1143         * testsuite/gas/aarch64/illegal-sve2-aes.d: New test.
1144         * testsuite/gas/aarch64/illegal-sve2-bitperm.d: New test.
1145         * testsuite/gas/aarch64/illegal-sve2-sha3.d: Test new instructions.
1146         * testsuite/gas/aarch64/illegal-sve2-sm4.d: Test new instructions.
1147         * testsuite/gas/aarch64/illegal-sve2-sve1ext.d: Test new instructions.
1148         * testsuite/gas/aarch64/illegal-sve2-sve1ext.l: Test new instructions.
1149         * testsuite/gas/aarch64/illegal-sve2.d: Test new instructions.
1150         * testsuite/gas/aarch64/illegal-sve2.l: Test new instructions.
1151         * testsuite/gas/aarch64/illegal-sve2.s: Test new instructions.
1152         * testsuite/gas/aarch64/sve1-extended-sve2.s: New test.
1153         * testsuite/gas/aarch64/sve2.d: Test new instructions.
1154         * testsuite/gas/aarch64/sve2.s: Test new instructions.
1155
1156 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1157
1158         * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
1159         operand.
1160
1161 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1162
1163         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm4_11_INDEX
1164         operand.
1165
1166 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1167
1168         * config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
1169         operand.
1170
1171 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1172
1173         * config/tc-aarch64.c (REG_ZR): Macro specifying zero register.
1174         (parse_address_main): Account for new addressing mode [Zn.S, Xm].
1175         (parse_operands): Handle new SVE_ADDR_ZX operand.
1176
1177 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1178
1179         * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
1180         operand.
1181
1182 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1183
1184         * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.
1185
1186 2019-05-09  Matthew Malcomson  <matthew.malcomson@arm.com>
1187
1188         * config/tc-aarch64.c: Add command line architecture feature flags
1189         "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
1190         * doc/c-aarch64.texi: Document new architecture feature flags.
1191
1192 2019-05-08  Alan Modra  <amodra@gmail.com>
1193
1194         * testsuite/gas/elf/dwarf2-1.s,
1195         * testsuite/gas/elf/dwarf2-2.s,
1196         * testsuite/gas/elf/dwarf2-5.s,
1197         * testsuite/gas/elf/dwarf2-7.s,
1198         * testsuite/gas/elf/dwarf2-8.s,
1199         * testsuite/gas/elf/dwarf2-9.s,
1200         * testsuite/gas/elf/dwarf2-10.s,
1201         * testsuite/gas/elf/dwarf2-11.s,
1202         * testsuite/gas/elf/dwarf2-12.s,
1203         * testsuite/gas/elf/dwarf2-13.s,
1204         * testsuite/gas/elf/dwarf2-14.s,
1205         * testsuite/gas/elf/dwarf2-15.s,
1206         * testsuite/gas/elf/dwarf2-16.s,
1207         * testsuite/gas/elf/dwarf2-17.s,
1208         * testsuite/gas/elf/dwarf2-18.s,
1209         * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
1210         instructions.
1211         * testsuite/gas/elf/dwarf2-1.d,
1212         * testsuite/gas/elf/dwarf2-2.d,
1213         * testsuite/gas/elf/dwarf2-5.d,
1214         * testsuite/gas/elf/dwarf2-7.d,
1215         * testsuite/gas/elf/dwarf2-8.d,
1216         * testsuite/gas/elf/dwarf2-9.d,
1217         * testsuite/gas/elf/dwarf2-10.d,
1218         * testsuite/gas/elf/dwarf2-11.d,
1219         * testsuite/gas/elf/dwarf2-12.d,
1220         * testsuite/gas/elf/dwarf2-13.d,
1221         * testsuite/gas/elf/dwarf2-14.d,
1222         * testsuite/gas/elf/dwarf2-15.d,
1223         * testsuite/gas/elf/dwarf2-16.d,
1224         * testsuite/gas/elf/dwarf2-17.d,
1225         * testsuite/gas/elf/dwarf2-18.d,
1226         * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
1227         Remove avr, pru, tile, xtensa from xfails.  Update expected output.
1228         * testsuite/gas/elf/elf.exp: Sort targets.
1229         (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
1230         for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
1231         * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.
1232
1233 2019-05-08  Alan Modra  <amodra@gmail.com>
1234
1235         * config/tc-xtensa.c (opt_linkrelax): New variable.
1236         (md_parse_option): Set it here.
1237         (md_begin): Copy opt_linkrelax to linkrelax.
1238
1239 2019-05-07  Alexandre Oliva <aoliva@redhat.com>
1240
1241         * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
1242         * testsuite/gas/elf/dwarf2-19.d: Likewise.
1243
1244 2019-05-07  Alan Modra  <amodra@gmail.com>
1245
1246         * symbols.c (use_complex_relocs_for): Formatting.  Factor out
1247         X_add_symbol tests.
1248
1249 2019-05-06  Andrew Bennett  <andrew.bennett@imgtec.com>
1250             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1251
1252         * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
1253         (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
1254         (mips_after_parse_args): Translate EVA to EVA_R6.
1255         * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
1256         * testsuite/gas/mips/eva.s: Likewise.
1257         * testsuite/gas/mips/ase-errors-1.l: Check errors for
1258          new instructions.
1259         * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.
1260
1261 2019-05-06  Alan Modra  <amodra@gmail.com>
1262
1263         * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
1264         directly.
1265
1266 2019-05-06  Alan Modra  <amodra@gmail.com>
1267
1268         * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
1269         relocs, and VLE sdarel relocs.
1270         * testsuite/gas/ppc/power4.d: Adjust.
1271
1272 2019-05-05  Alexandre Oliva <aoliva@redhat.com>
1273
1274         * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
1275         views of prior locs.
1276         (dwarf2_gen_line_info_1): Skip heads.
1277         (size_inc_line_addr, emit_inc_line_addr): Drop
1278         DW_LNS_advance_pc for zero addr delta.
1279         (dwarf2_finish): Assign views for heads of segments.
1280         * testsuite/gas/elf/dwarf2-19.d: New.
1281         * testsuite/gas/elf/dwarf2-19.s: New.
1282         * testsuite/gas/elf/elf.exp: Test it.
1283
1284 2019-05-04  Alan Modra  <amodra@gmail.com>
1285
1286         * config/tc-m32c.c (insn_size): Delete static var.
1287         (md_begin): Don't set it.
1288         (m32c_md_end): Delete.
1289         (md_assemble): Add insn_size auto var.
1290         * config/tc-m32c.h (md_end): Don't define.
1291         (m32c_md_end): Delete.
1292         (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1293         * testsuite/gas/all/align.d: Remove m32c from notarget list.
1294         * testsuite/gas/all/incbin.d: Likewise.
1295         * testsuite/gas/elf/dwarf2-11.d: Likewise.
1296         * testsuite/gas/macros/semi.d: Likewise.
1297         * testsuite/gas/all/gas.exp (do_comment): Similarly.
1298
1299 2019-05-02  H.J. Lu  <hongjiu.lu@intel.com>
1300
1301         PR gas/24485
1302         * config/tc-i386.c (process_suffix): Issue a warning to IRET
1303         without a suffix for .code16gcc.
1304         * testsuite/gas/i386/jump16.s: Add tests for iretX.
1305         * testsuite/gas/i386/jump16.d: Updated.
1306         * testsuite/gas/i386/jump16.e: New file.
1307
1308 2019-05-01  Sudakshina Das  <sudi.das@arm.com>
1309
1310         * config/tc-aarch64.c (parse_operands): Add case for
1311         AARCH64_OPND_TME_UIMM16.
1312         (aarch64_features): Add "tme".
1313         * doc/c-aarch64.texi: Document the same.
1314         * testsuite/gas/aarch64/tme-invalid.d: New test.
1315         * testsuite/gas/aarch64/tme-invalid.l: New test.
1316         * testsuite/gas/aarch64/tme-invalid.s: New test.
1317         * testsuite/gas/aarch64/tme.d: New test.
1318         * testsuite/gas/aarch64/tme.s: New test.
1319
1320 2019-04-29  John Darrington <john@darrington.wattle.id.au>
1321
1322         * testsuite/gas/s12z/truncated.d: New file.
1323         * testsuite/gas/s12z/truncated.s: New file.
1324         * testsuite/gas/s12z/s12z.exp: Add new test.
1325
1326 2019-04-26  Andrew Bennett  <andrew.bennett@imgtec.com>
1327             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1328
1329         * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
1330         M_SCDP_AB>: New cases and expansions for paired instructions.
1331         * testsuite/gas/mips/llpscp-32.s: New test source.
1332         * testsuite/gas/mips/llpscp-64.s: Likewise.
1333         * testsuite/gas/mips/llpscp-32.d: New test.
1334         * testsuite/gas/mips/llpscp-64.d: Likewise.
1335         * testsuite/gas/mips/mips.exp: Run the new tests.
1336         * testsuite/gas/mips/r6.s: Add new instructions to test source.
1337         * testsuite/gas/mips/r6-64.s: Likewise.
1338         * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
1339         * testsuite/gas/mips/r6-64-n64.d: Likewise.
1340         * testsuite/gas/mips/r6-n32.d: Likewise.
1341         * testsuite/gas/mips/r6-n64.d: Likwwise.
1342         * testsuite/gas/mips/r6.d: Likewise.
1343
1344 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1345
1346         PR gas/24485
1347         * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
1348         to IRET for .code16gcc.
1349         * testsuite/gas/i386/jump16.s: Add IRET tests.
1350         * testsuite/gas/i386/jump16.d: Updated.
1351
1352 2019-04-25  Alexandre Oliva  <aoliva@redhat.com>
1353             Alan Modra  <amodra@gmail.com>
1354
1355         PR gas/24444
1356         * frags.c (frag_gtoffset_p): New.
1357         * frags.h (frag_gtoffset_p): Declare it.
1358         * expr.c (resolve_expression): Use it.
1359
1360 2019-04-24  Alan Modra  <amodra@gmail.com>
1361
1362         PR 24444
1363         * symbols.c (resolve_symbol_value): When handling symbols
1364         marked as sy_flags.resolved, return correct value for the
1365         case of expression symbols left as an O_symbol expression.
1366         Merge O_symbol code handling undefined and common symbols with
1367         code handling special cases of expression symbols.  Use
1368         seg_left to test for undefined and common symbols.  Don't
1369         leave an O_symbol expression when X_add_symbol resolves to
1370         the absolute_section.  Init final_val later.
1371         * testsuite/gas/mmix/basep-7.d: Adjust expected output.
1372
1373 2019-04-24  John Darrington <john@darrington.wattle.id.au>
1374
1375         * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
1376         and BCLR instructions with an invalid mode.
1377         * testsuite/gas/s12z/bit-manip-invalid.d: ditto.
1378
1379 2019-04-19  Nick Clifton  <nickc@redhat.com>
1380
1381         PR 24464
1382         * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
1383         to the relaxation function.
1384         * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
1385         number of iterations.  Make sure that our internal iteration limit
1386         does not exceed this external iteration limit.
1387
1388 2019-04-18  Matthew Fortune  <matthew.fortune@mips.com>
1389
1390         * config/tc-mips.c (match_non_zero_reg_operand): Update
1391         warning message.
1392         * testsuite/gas/mips/r6-branch-constraints.l: Likewise.
1393
1394 2019-04-18  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1395
1396         * config/tc-msp430.c (msp430_make_init_symbols): Define
1397         __crt0_run_{preinit,init,fini}_array symbols if
1398         .{preinit,init,fini}_array sections exist.
1399         * testsuite/gas/msp430/fini-array.d: New test.
1400         * testsuite/gas/msp430/init-array.d: New test.
1401         * testsuite/gas/msp430/preinit-array.d: New test.
1402         * testsuite/gas/msp430/fini-array.s: New test source.
1403         * testsuite/gas/msp430/init-array.s: New test source.
1404         * testsuite/gas/msp430/preinit-array.s: New test source.
1405         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
1406
1407 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1408
1409         * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
1410         symbol when .lower.bss or .either.bss sections exist.
1411         Define __crt0_movedata when .lower.data or .either.data sections exist.
1412         * testsuite/gas/msp430/either-data-bss-sym.d: New test.
1413         * testsuite/gas/msp430/low-data-bss-sym.d: New test.
1414         * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
1415         * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
1416         * testsuite/gas/msp430/msp430.exp: Run new tests.
1417         Enable large code model when running -mdata-region={upper,either}
1418         tests.
1419
1420 2019-04-17  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1421
1422         * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
1423         OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
1424         (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
1425         OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
1426         accordingly.
1427         (md_show_usage): Likewise.
1428         (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
1429         "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
1430         (md_longopts): Likewise.
1431         (warn_eint_nop): Update comment.
1432         (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
1433         prev_insn_is_dint or we are assembling for 430 ISA.
1434         (msp430_operands): Only call warn_unsure_interrupt if
1435         do_unknown_interrupt_nops == TRUE.
1436         * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
1437         * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
1438         * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
1439         * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
1440         * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
1441         test.
1442         * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
1443         * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
1444
1445 2019-04-16  Alan Modra  <amodra@gmail.com>
1446
1447         * testsuite/gas/all/weakref1.d: xfail nds32.
1448
1449 2019-04-16  Alan Modra  <amodra@gmail.com>
1450
1451         * testsuite/gas/all/gas.exp: Remove ns32k xfails.
1452         * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.
1453
1454 2019-04-16  Alan Modra  <amodra@gmail.com>
1455
1456         * write.h: Don't include bit_fix.h.
1457         (struct fix): Rearrange some fields.  Delete fx_im_disp and
1458         fx_bit_fixP.  Use bitfields for fx_size and fx_pcrel_adjust.
1459         * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
1460         (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
1461         (print_fixup): Don't print im_disp.
1462         * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
1463         and fx_im_disp.
1464         * config/tc-dlx.c (md_apply_fix): Remove wrong debug code.  Set
1465         fx_no_overflow when fx_bit_fixP.
1466         * config/tc-dlx.h: Include bit_fix.h.
1467         (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
1468         * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
1469         fx_no_overflow when bit_fixP.
1470         * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
1471         (fix_im_disp, fix_bit_fixP): Adjust to suit.
1472         (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1473
1474 2019-04-16  Alan Modra  <amodra@gmail.com>
1475
1476         * write.h (struct fix <fx_where>): Make unsigned.
1477         (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
1478         * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
1479         "size" parameters unsigned long.
1480         (fix_new_internal): Likewise.  Adjust error format string to suit.
1481         * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
1482         * config/tc-sparc.c (md_apply_fix): Likewise.
1483         * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
1484         * config/tc-score7.c (s7_convert_frag): Likewise.
1485
1486 2019-04-16  Alan Modra  <amodra@gmail.com>
1487
1488         * frags.h (struct frag <fr_fix>): Use unsigned type.
1489         * frags.c (frag_new): Assert that current size exceeds
1490         old_frags_var_max_size.
1491         * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
1492         * listing.c (calc_hex): Likewise.
1493         * write.c (cvt_frag_to_fill, write_relocs): Likewise.
1494         * config/tc-arc.c (md_convert_frag): Likewise.
1495         * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
1496         * config/tc-mips.c (md_convert_frag): Likewise.
1497         * config/tc-rl78.c (md_convert_frag): Likewise.
1498         * config/tc-rx.c (md_convert_frag): Likewise.
1499         * config/tc-sparc.c (md_apply_fix): Likewise.
1500         * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
1501         (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.
1502
1503 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1504
1505         * config/tc-arm.c (parse_sys_vldr_vstr): New function.
1506         (OP_VLDR): New enum operand_parse_code enumerator.
1507         (parse_operands): Add logic for OP_VLDR.
1508         (do_t_vldr_vstr_sysreg): New function.
1509         (do_vldr_vstr): Likewise.
1510         (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
1511         (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
1512         Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
1513         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
1514         uses of VLDR and VSTR.
1515         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
1516         above bad uses.
1517         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
1518         VSTR valid uses.
1519         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
1520         above examples.
1521
1522 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1523
1524         * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
1525         (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
1526         enumerators.
1527         (parse_vfp_reg_list): Add new partial_match parameter.  Set
1528         *partial_match to TRUE if at least one element in the register list has
1529         matched.  Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
1530         register lists which expect VPR as last element in the list.
1531         (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
1532         prototype.
1533         (s_arm_unwind_save_vfp): Likewise.
1534         (enum operand_parse_code): New OP_VRSDVLST enumerator.
1535         (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
1536         Handle new OP_VRSDVLST case.
1537         (do_t_vscclrm): New function.
1538         (insns): New entry for VSCCLRM instruction.
1539         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
1540         instructions.
1541         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
1542         for above instructions.
1543         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
1544         instruction.
1545         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
1546         for above instructions.
1547
1548 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1549
1550         * config/tc-arm.c (enum reg_list_els): Define earlier and add
1551         REGLIST_RN and REGLIST_CLRM enumerators.
1552         (parse_reg_list): Add etype parameter to distinguish between regular
1553         core register list and CLRM register list.  Add logic to
1554         recognize CLRM register list.
1555         (parse_vfp_reg_list): Assert type is not for core register list.
1556         (s_arm_unwind_save_core): Update call to parse_reg_list to new
1557         prototype.
1558         (enum operand_parse_code): Declare OP_CLRMLST enumerator.
1559         (parse_operands): Update call to parse_reg_list to new prototype.  Add
1560         logic for OP_CLRMLST.
1561         (encode_thumb2_ldmstm): Rename into ...
1562         (encode_thumb2_multi): This.  Add do_io parameter.  Add logic to
1563         encode CLRM and guard LDM/STM only code by do_io.
1564         (do_t_ldmstm): Adapt to use encode_thumb2_multi.
1565         (do_t_push_pop): Likewise.
1566         (do_t_clrm): New function.
1567         (insns): Define CLRM.
1568         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
1569         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
1570         * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
1571         * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
1572         * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.
1573
1574 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1575             Andre Vieira  <andre.simoesdiasvieira@arm.com>
1576
1577         * config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
1578         for the LR operand and optional LR operand.
1579         (parse_operands): Add switch cases for OP_LR and OP_oLR for
1580         both type checking and value checking.
1581         (encode_thumb32_addr_mode): New entries for DLS, WLS and LE.
1582         (v8_1_loop_reloc): New helper function for handling labels
1583         for the low overhead loop instructions.
1584         (do_t_loloop): New function to encode DLS, WLS and LE.
1585         (insns): New entries for WLS, DLS and LE.
1586         (md_pcrel_from_section): New switch case
1587         for BFD_RELOC_ARM_THUMB_LOOP12.
1588         (md_appdy_fix): Likewise.
1589         (tc_gen_reloc): Likewise.
1590         * testsuite/gas/arm/armv8_1-m-tloop.s: New.
1591         * testsuite/gas/arm/armv8_1-m-tloop.d: New.
1592         * testsuite/gas/arm/armv8_1-m-tloop-bad.s: New.
1593         * testsuite/gas/arm/armv8_1-m-tloop-bad.d: New.
1594         * testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.
1595
1596 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1597             Andre Vieira  <andre.simoesdiasvieira@arm.com>
1598
1599         * config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
1600         (do_t_v8_1_branch): New switch case for bfcsel.
1601         (toU): Define.
1602         (insns): New instruction for bfcsel.
1603         (md_pcrel_from_section): New switch case
1604         for BFD_RELOC_THUMB_PCREL_BFCSEL.
1605         (md_appdy_fix): Likewise
1606         (tc_gen_reloc): Likewise.
1607         * testsuite/gas/arm/armv8_1-m-bfcsel.d: New.
1608         * testsuite/gas/arm/armv8_1-m-bfcsel.s: New.
1609
1610 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1611
1612         * config/tc-arm.c (md_pcrel_from_section): New switch case for
1613         BFD_RELOC_ARM_THUMB_BF13.
1614         (md_appdy_fix): Likewise.
1615         (tc_gen_reloc): Likewise.
1616
1617 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1618             Andre Vieira  <andre.simoesdiasvieira@arm.com>
1619
1620         * config/tc-arm.c (T16_32_TAB): New entrie for bfl.
1621         (do_t_v8_1_branch): New switch case for bfl.
1622         (insns): New instruction for bfl.
1623         * testsuite/gas/arm/armv8_1-m-bfl.d: New.
1624         * testsuite/gas/arm/armv8_1-m-bfl.s: New.
1625         * testsuite/gas/arm/armv8_1-m-bfl-bad.s: New.
1626         * testsuite/gas/arm/armv8_1-m-bfl-bad.d: New.
1627         * testsuite/gas/arm/armv8_1-m-bfl-bad.l: New.
1628         * testsuite/gas/arm/armv8_1-m-bfl-rel.d: New.
1629         * testsuite/gas/arm/armv8_1-m-bfl-rel.s: New.
1630
1631 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1632
1633         * config/tc-arm.c (md_pcrel_from_section): New switch case for
1634         BFD_RELOC_ARM_THUMB_BF19.
1635         (md_appdy_fix): Likewise.
1636         (tc_gen_reloc): Likewise.
1637
1638 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1639
1640         * config/tc-arm.c (T16_32_TAB): New entries for bfx and bflx.
1641         (do_t_v8_1_branch): New switch cases for bfx and bflx.
1642         (insns): New instruction for bfx and bflx.
1643         * testsuite/gas/arm/armv8_1-m-bf-exchange.d: New.
1644         * testsuite/gas/arm/armv8_1-m-bf-exchange.s: New.
1645         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.s: New
1646         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.l: New
1647         * testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New
1648
1649 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1650             Andre Vieira  <andre.simoesdiasvieira@arm.com>
1651
1652         * config/tc-arm.c (T16_32_TAB): New entries for bf.
1653         (do_t_branch_future): New.
1654         (insns): New instruction for bf.
1655         * testsuite/gas/arm/armv8_1-m-bf.d: New.
1656         * testsuite/gas/arm/armv8_1-m-bf.s: New.
1657         * testsuite/gas/arm/armv8_1-m-bf-bad.s: New.
1658         * testsuite/gas/arm/armv8_1-m-bf-bad.l: New.
1659         * testsuite/gas/arm/armv8_1-m-bf-bad.d: New.
1660         * testsuite/gas/arm/armv8_1-m-bf-rel.d: New.
1661         * testsuite/gas/arm/armv8_1-m-bf-rel.s: New.
1662
1663 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1664
1665         * config/tc-arm.c (md_pcrel_from_section): New switch case for
1666         BFD_RELOC_ARM_THUMB_BF17.
1667         (md_appdy_fix): Likewise.
1668         (tc_gen_reloc): Likewise.
1669
1670 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1671
1672         * config/tc-arm.c (ARM_IT_MAX_RELOCS): New macro.
1673         (arm_it): Member reloc renamed relocs and updated to an array.
1674         Rest: Replace all occurrences of reloc to relocs[0].
1675
1676 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1677
1678         * config/tc-arm.c (md_pcrel_from_section): New switch case
1679         for BFD_RELOC_THUMB_PCREL_BRANCH5.
1680         (v8_1_branch_value_check): New function to check branch
1681         offsets.
1682         (md_appdy_fix): New switch case for
1683         BFD_RELOC_THUMB_PCREL_BRANCH5.
1684         (tc_gen_reloc): Likewise.
1685
1686 2019-04-15  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1687
1688         * config/tc-arm.c (do_neon_movhf): Remove fp-armv8 check.
1689         (armv8_1m_main_ext_table): New extension table.
1690         (arm_archs): Use the new extension table.
1691         * doc/c-arm.texi: Add missing arch and document new extensions.
1692         * testsuite/gas/arm/armv8.1-m.main-fp.d: New.
1693         * testsuite/gas/arm/armv8.1-m.main-fp-dp.d: New.
1694         * testsuite/gas/arm/armv8.1-m.main-hp.d: New.
1695
1696 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1697
1698         * config/tc-arm.c (cpu_arch_ver): Add entry for Armv8.1-M Mainline
1699         Tag_CPU_arch build attribute value.  Reindent.
1700         (get_aeabi_cpu_arch_from_fset): Update assert.
1701         (aeabi_set_public_attributes): Update assert for Tag_DIV_use logic.
1702         * testsuite/gas/arm/attr-march-armv8_1-m.main.d: New test.
1703
1704 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
1705
1706         * config/tc-mips.c (mips_cpu_info_table): Add i6500.  Update
1707         default ASEs for i6400.
1708         * doc/c-mips.texi (-march): Document i6500.
1709         * testsuite/gas/mips/elf_mach_i6400.d: New test.
1710         * testsuite/gas/mips/elf_mach_i6500.d: New test.
1711         * testsuite/gas/mips/mips.exp: Run the new tests.
1712
1713 2019-04-09  Matthew Fortune  <matthew.fortune@mips.com>
1714
1715         * config/tc-mips.c (mips_set_options) <init_ase>: New field.
1716         (file_mips_opts, mips_opts) <init_ase>: Initialize new field.
1717         (file_mips_check_options): Propagate initial ASE settings.
1718         (mips_after_parse_args, parse_code_option): Track the initial
1719         ASE settings for a CPU.
1720         (s_mipsset): Restore the initial ASE settings when reverting
1721         to the default arch.
1722         * testsuite/gas/mips/elf_mach_p6600.d: New test.
1723         * testsuite/gas/mips/mips.exp: Run the new test.
1724
1725 2019-04-12  John Darrington <john@darrington.wattle.id.au>
1726
1727         config/tc-s12z.h: Remove definition of macro TC_M68K
1728
1729 2019-04-01  John Darrington <john@darrington.wattle.id.au>
1730
1731         config/tc-s12z.c: Use bfd_boolean where appropriate.
1732
1733 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
1734
1735         * testsuite/gas/xtensa/loop-relax-2.d: New test definition.
1736         * testsuite/gas/xtensa/loop-relax.d: New test definition.
1737         * testsuite/gas/xtensa/loop-relax.s: New test source.
1738         * testsuite/gas/xtensa/text-section-literals-1a.d: New test
1739         definition.
1740         * testsuite/gas/xtensa/text-section-literals-2.d: New test
1741         definition.
1742         * testsuite/gas/xtensa/text-section-literals-2.s: New test
1743         source.
1744         * testsuite/gas/xtensa/text-section-literals-2a.d: New test
1745         definition.
1746         * testsuite/gas/xtensa/text-section-literals-3.d: New test
1747         definition.
1748         * testsuite/gas/xtensa/text-section-literals-3.s: New test
1749         source.
1750         * testsuite/gas/xtensa/text-section-literals-4.d: New test
1751         definition.
1752         * testsuite/gas/xtensa/text-section-literals-4.s: New test
1753         source.
1754         * testsuite/gas/xtensa/text-section-literals-4a.d: New test
1755         definition.
1756
1757 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
1758
1759         * testsuite/gas/xtensa/all.exp: Remove all expect-based
1760         tests and all explicit run_dump_test / run_list_test
1761         invocations. Add run_dump_tests for all .d files in the
1762         test subdirectory.
1763         * testsuite/gas/xtensa/entry_align.d: New test definition.
1764         * testsuite/gas/xtensa/entry_align.l: New test output.
1765         * testsuite/gas/xtensa/entry_misalign.d: New test definition.
1766         * testsuite/gas/xtensa/entry_misalign2.d: New test definition.
1767         * testsuite/gas/xtensa/j_too_far.d: New test definition.
1768         * testsuite/gas/xtensa/j_too_far.l: New test output.
1769         * testsuite/gas/xtensa/loop_align.d: New test definition.
1770         * testsuite/gas/xtensa/loop_misalign.d: New test definition.
1771         * testsuite/gas/xtensa/trampoline-2.d: New test definition.
1772         * testsuite/gas/xtensa/trampoline-2.l: Remove empty output.
1773         * testsuite/gas/xtensa/xtensa-err.exp: Use positive logic.
1774
1775 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
1776
1777         * config/tc-xtensa.c (xtensa_literal_pseudo): Drop code that has
1778         no effect.
1779         (get_literal_pool_location): Only search for the literal pool
1780         when auto litpools is used, otherwise take one recorded in the
1781         tc_segment_info_data.
1782         (xtensa_assign_litpool_addresses): New function.
1783         (xtensa_move_literals): Don't duplicate 'literal pool location
1784         required...' error message. Call xtensa_assign_litpool_addresses.
1785
1786 2019-04-11  Max Filippov  <jcmvbkbc@gmail.com>
1787
1788         * config/tc-xtensa.c (xtensa_is_init_fini): Add declaration.
1789         (xtensa_mark_literal_pool_location): Don't add fill frag to literal
1790         section that records literal pool location.
1791         (md_begin): Call xtensa_mark_literal_pool_location when text
1792         section literals or auto litpools are used.
1793         (xtensa_elf_section_change_hook): Call
1794         xtensa_mark_literal_pool_location when text section literals or
1795         auto litpools are used, there's no literal pool location defined
1796         for the current section and it's not .init or .fini.
1797         * testsuite/gas/xtensa/auto-litpools-first1.d: Fix up addresses.
1798         * testsuite/gas/xtensa/auto-litpools-first2.d: Likewise.
1799         * testsuite/gas/xtensa/auto-litpools.d: Likewise.
1800
1801 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
1802
1803         * config/tc-aarch64.c (process_omitted_operand): Add case for
1804         AARCH64_OPND_Rt_SP.
1805         (parse_operands): Likewise.
1806         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Update tests.
1807         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1808         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1809         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1810
1811 2019-04-11  Sudakshina Das  <sudi.das@arm.com>
1812
1813         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for ldgm and stgm.
1814         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
1815         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
1816         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
1817
1818 2019-04-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1819
1820         * config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
1821         * testsuite/gas/i386/solaris/solaris.exp: New driver.
1822         * testsuite/gas/i386/solaris/reloc64.d,
1823         testsuite/gas/i386/solaris/x86-64-jump.d,
1824         testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
1825         testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
1826         testsuite/gas/i386/solaris/x86-64-nop-3.d,
1827         testsuite/gas/i386/solaris/x86-64-nop-4.d,
1828         testsuite/gas/i386/solaris/x86-64-nop-5.d,
1829         testsuite/gas/i386/solaris/x86-64-relax-2.d,
1830         testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
1831         * testsuite/gas/i386/reloc64.d,
1832         testsuite/gas/i386/x86-64-jump.d,
1833         testsuite/gas/i386/x86-64-mpx-branch-1.d,
1834         testsuite/gas/i386/x86-64-mpx-branch-2.d,
1835         testsuite/gas/i386/x86-64-nop-3.d,
1836         testsuite/gas/i386/x86-64-nop-4.d,
1837         testsuite/gas/i386/x86-64-nop-5.d,
1838         testsuite/gas/i386/x86-64-relax-2.d,
1839         testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.
1840
1841 2019-04-10  Alan Modra  <amodra@gmail.com>
1842
1843         * config/te-cloudabi.h: New file.
1844         * config/tc-aarch64.c (aarch64_after_parse_args): Use TE_CLOUDABI
1845         rather than TARGET_OS to select cloudabi.
1846         * config/tc-i386.h (ELF_TARGET_FORMAT64): Define for TE_CLOUDABI.
1847         * configure.tgt (*-*-cloudabi*): Set em=cloudabi.
1848
1849 2019-04-09  Robert Suchanek  <robert.suchanek@mips.com>
1850
1851         * testsuite/gas/mips/mips.exp: Run hwr-names test.
1852         * testsuite/gas/mips/hwr-names.s: Add test cases for RDHWR with
1853         the SEL field.
1854         * testsuite/gas/mips/mipsr6@hwr-names.d: New file.
1855
1856 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1857
1858         * config/tc-i386.c (output_insn): Support
1859         GNU_PROPERTY_X86_ISA_1_AVX512_BF16.
1860         * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test.
1861         * testsuite/gas/i386/property-2.d: Updated.
1862         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
1863
1864 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1865
1866         * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.
1867         * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos*
1868         check.
1869
1870 2019-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1871
1872         * testsuite/gas/i386/i386.exp: Run -mx86-used-note=yes tests.
1873         * testsuite/gas/i386/property-2.d: New file.
1874         * testsuite/gas/i386/property-2.s: Likewise.
1875         * testsuite/gas/i386/x86-64-property-2.d: Likewise.
1876
1877 2019-04-05  Xuepeng Guo  <xuepeng.guo@intel.com>
1878
1879         * config/tc-i386.c (cpu_arch): Add .avx512_bf16.
1880         (cpu_noarch): Add noavx512_bf16.
1881         * doc/c-i386.texi: Document avx512_bf16.
1882         * testsuite/gas/i386/avx512_bf16.d: New file.
1883         * testsuite/gas/i386/avx512_bf16.s: Likewise.
1884         * testsuite/gas/i386/avx512_bf16_vl-inval.l: Likewise.
1885         * testsuite/gas/i386/avx512_bf16_vl-inval.s: Likewise.
1886         * testsuite/gas/i386/avx512_bf16_vl.d: Likewise.
1887         * testsuite/gas/i386/avx512_bf16_vl.s: Likewise.
1888         * testsuite/gas/i386/x86-64-avx512_bf16.d: Likewise.
1889         * testsuite/gas/i386/x86-64-avx512_bf16.s: Likewise.
1890         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.l: Likesie.
1891         * testsuite/gas/i386/x86-64-avx512_bf16_vl-inval.s: Likewise.
1892         * testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Likewise.
1893         * testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Likewise.
1894         * testsuite/gas/i386/i386.exp: Add BF16 related tests.
1895
1896 2019-04-05  Alan Modra  <amodra@gmail.com>
1897
1898         * testsuite/gas/ppc/bc.s,
1899         * testsuite/gas/ppc/bcat.d,
1900         * testsuite/gas/ppc/bcaterr.d,
1901         * testsuite/gas/ppc/bcaterr.l,
1902         * testsuite/gas/ppc/bcy.d,
1903         * testsuite/gas/ppc/bcyerr.d,
1904         * testsuite/gas/ppc/bcyerr.l: New tests.
1905         * testsuite/gas/ppc/ppc.exp: Run them.
1906
1907 2019-04-05  Alan Modra  <amodra@gmail.com>
1908
1909         * testsuite/gas/ppc/476.d: Remove trailing spaces.
1910         * testsuite/gas/ppc/a2.d: Likewise.
1911         * testsuite/gas/ppc/booke.d: Likewise.
1912         * testsuite/gas/ppc/booke_xcoff.d: Likewise.
1913         * testsuite/gas/ppc/e500.d: Likewise.
1914         * testsuite/gas/ppc/e500mc.d: Likewise.
1915         * testsuite/gas/ppc/e6500.d: Likewise.
1916         * testsuite/gas/ppc/htm.d: Likewise.
1917         * testsuite/gas/ppc/power6.d: Likewise.
1918         * testsuite/gas/ppc/power8.d: Likewise.
1919         * testsuite/gas/ppc/power9.d: Likewise.
1920         * testsuite/gas/ppc/vle.d: Likewise.
1921
1922 2019-04-04  Peter Bergner  <bergner@linux.ibm.com>
1923
1924         PR gas/24349
1925         * testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
1926         btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
1927         bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
1928         bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
1929         bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
1930         bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
1931         bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
1932         bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
1933         bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
1934         beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
1935         bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
1936         buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
1937         bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
1938         bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
1939         bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
1940         bttarl+): Add tests of extended mnemonics.
1941         * testsuite/gas/ppc/power8.d: Likewise.  Update previous bctar tests
1942         to expect new extended mnemonics.
1943         * testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
1944         to not use illegal BO value.  Use a more convenient BI value.
1945         * testsuite/gas/ppc/a2.d: Update tests for new expect output.
1946
1947 2019-04-03  Max Filippov  <jcmvbkbc@gmail.com>
1948
1949         * config/tc-xtensa.c (convert_frag_immed): Drop
1950         convert_frag_immed_finish_loop invocation.
1951         (convert_frag_immed_finish_loop): Drop declaration and
1952         definition.
1953         * config/xtensa-relax.c (widen_spec_list): Replace loop
1954         widening that uses addi/addmi with widening that uses l32r
1955         and const16.
1956
1957 2019-04-01  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1958
1959         * config/tc-arm.c (arm_ext_table): New struct type.
1960         (arm_arch_option_table): Add new 'arm_ext_table' field.
1961         (ARM_EXT,ARM_ADD,ARM_REMOVE, ALL_FP): New macros.
1962         (armv5te_ext_table, armv7ve_ext_table, armv7a_ext_table,
1963         armv7r_ext_table, armv7em_ext_table, armv8a_ext_table,
1964         armv81a_ext_table, armv82a_ext_table, armv84a_ext_table,
1965         armv85a_ext_table, armv8m_main_ext_table,
1966         armv8r_ext_table): New architecture extension tables.
1967         (ARM_ARCH_OPT): Add new default field.
1968         (ARM_ARCH_OPT2): New macro.
1969         (arm_archs): Extend some architectures with the new architecture
1970         extension tables mentioned above.
1971         (arm_extensions): Add DEPRECATED comment with instructions to
1972         use new table.
1973         (arm_parse_extension): Change to use new extension tables.
1974         (arm_parse_cpu): Don't change existing behavior.
1975         (arm_parse_arch): Change to use new extension tables.
1976         * doc/c-arm.texi: Document new architecture extensions.
1977         * testsuite/gas/arm/attr-mfpu-neon-fp16.d: Change test to use new
1978         extension option rather than -mfpu and change expected behaviour to
1979         sane outputs.
1980         * testsuite/gas/arm/armv8-2-fp16-scalar-bad-ext.d: New.
1981         * testsuite/gas/arm/armv8-2-fp16-scalar-ext.d: New.
1982         * testsuite/gas/arm/armv8-2-fp16-scalar-thumb-ext.d: New.
1983         * testsuite/gas/arm/armv8-2-fp16-simd-ext.d: New.
1984         * testsuite/gas/arm/armv8-2-fp16-simd-thumb-ext.d: New.
1985         * testsuite/gas/arm/armv8-2-fp16-simd-warning-ext.d: New.
1986         * testsuite/gas/arm/armv8-2-fp16-simd-warning-thumb-ext.d: New.
1987         * testsuite/gas/arm/armv8_2+rdma-ext.d: New.
1988         * testsuite/gas/arm/armv8_2-a-fp16-thumb2-ext.d: New.
1989         * testsuite/gas/arm/armv8_2-a-fp16_ext.d: New.
1990         * testsuite/gas/arm/armv8_3-a-fp-bad-ext.d: New.
1991         * testsuite/gas/arm/armv8_3-a-fp-ext.d: New.
1992         * testsuite/gas/arm/armv8_3-a-fp16-ext.d: New.
1993         * testsuite/gas/arm/armv8_3-a-simd-bad-ext.d: New.
1994         * testsuite/gas/arm/armv8_4-a-fp16-ext.d: New.
1995         * testsuite/gas/arm/armv8m.main+fp.d: New.
1996         * testsuite/gas/arm/armv8m.main+fp.dp.d: New.
1997         * testsuite/gas/arm/attr-ext-fpv5-d16.d: New.
1998         * testsuite/gas/arm/attr-ext-fpv5.d: New.
1999         * testsuite/gas/arm/attr-ext-idiv.d: New.
2000         * testsuite/gas/arm/attr-ext-mp.d: New.
2001         * testsuite/gas/arm/attr-ext-neon-fp16.d: New.
2002         * testsuite/gas/arm/attr-ext-neon-vfpv3.d: New.
2003         * testsuite/gas/arm/attr-ext-neon-vfpv4.d: New.
2004         * testsuite/gas/arm/attr-ext-sec.d: New.
2005         * testsuite/gas/arm/attr-ext-vfpv3-d16-fp16.d: New.
2006         * testsuite/gas/arm/attr-ext-vfpv3-d16.d: New.
2007         * testsuite/gas/arm/attr-ext-vfpv3-fp16.d: New.
2008         * testsuite/gas/arm/attr-ext-vfpv3.d: New.
2009         * testsuite/gas/arm/attr-ext-vfpv3xd-fp.d: New.
2010         * testsuite/gas/arm/attr-ext-vfpv3xd.d: New.
2011         * testsuite/gas/arm/attr-ext-vfpv4-d16.d: New.
2012         * testsuite/gas/arm/attr-ext-vfpv4-sp-d16.d: New.
2013         * testsuite/gas/arm/attr-ext-vfpv4.d: New.
2014         * testsuite/gas/arm/dotprod-mandatory-ext.d: New.
2015         * testsuite/gas/arm/fpv5-d16.s: New.
2016         * testsuite/gas/arm/fpv5-sp-d16.s: New.
2017
2018 2019-03-28  Alan Modra  <amodra@gmail.com>
2019
2020         PR 24390
2021         * testsuite/gas/ppc/476.d: Update mtfsb*.
2022         * testsuite/gas/ppc/a2.d: Likewise.
2023
2024 2019-03-21  Alan Modra  <amodra@gmail.com>
2025
2026         * emul.h (struct emulation): Delete strip_underscore.
2027         * emul-target.h (emul_strip_underscore): Don't define.
2028         (emul_struct_name): Update initialization.
2029
2030 2019-03-21  Alan Modra  <amodra@gmail.com>
2031
2032         * config/tc-d10v.c (md_apply_fix): Apply BFD_RELOC_8.
2033         * config/tc-pdp11.c (md_apply_fix): Likewise.
2034         * config/tc-d30v.c (md_apply_fix): Don't emit errors for BFD_RELOC_8,
2035         BFD_RELOC_16, and BFD_RELOC_64.
2036         * testsuite/gas/all/gas.exp: Move target exclusions for forward
2037         test, but not cr16, to..
2038         * testsuite/gas/all/forward.d: ..here, with explanation.  Remove
2039         d10v, d30v, and pdp11 xfails.
2040
2041 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
2042
2043         * config/tc-i386.c (optimize_encoding): Don't check AVX for
2044         EVEX vector load/store optimization.  Check both operands for
2045         ZMM register.  Update EVEX vector load/store opcode check.
2046         Choose EVEX Disp8 over VEX Disp32.
2047         * testsuite/gas/i386/optimize-1.d: Updated.
2048         * testsuite/gas/i386/optimize-1a.d: Likewise.
2049         * testsuite/gas/i386/optimize-2.d: Likewise.
2050         * testsuite/gas/i386/optimize-4.d: Likewise.
2051         * testsuite/gas/i386/optimize-5.d: Likewise.
2052         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
2053         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
2054         * testsuite/gas/i386/x86-64-optimize-2b.d: Likewise.
2055         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
2056         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
2057         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
2058         * testsuite/gas/i386/optimize-1.s: Add ZMM register load
2059         test.
2060         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
2061
2062 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
2063
2064         PR gas/24352
2065         * config/tc-i386.c (optimize_encoding): Check only
2066         cpu_arch_flags.bitfield.cpuavx512vl.
2067         * testsuite/gas/i386/i386.exp: Run x86-64-optimize-2b.
2068         * testsuite/gas/i386/x86-64-optimize-2.d: Revert the last
2069         change.
2070         * testsuite/gas/i386/x86-64-optimize-2b.d: New file.
2071         * testsuite/gas/i386/x86-64-optimize-2b.s: Likewise.
2072
2073 2019-03-19  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         PR gas/24359
2076         * testsuite/gas/i386/i386.exp: Change optimize-6a, optimize-7,
2077         x86-64-optimize-7a and x86-64-optimize-8 tests to run_list_test.
2078         Remove optimize-6c and x86-64-optimize-7c tests.
2079         * testsuite/gas/i386/noavx-3.l: Updated.
2080         * testsuite/gas/i386/noavx-4.d: Likewise.
2081         * testsuite/gas/i386/noavx-5.d: Likewise.
2082         * testsuite/gas/i386/noavx-3.s: Add AVX512F tests.
2083         * testsuite/gas/i386/noavx-4.s: Remove AVX512F tests.
2084         * testsuite/gas/i386/nosse-5.s: Likewise.
2085         * testsuite/gas/i386/optimize-6a.d: Removed.
2086         * testsuite/gas/i386/optimize-6c.d: Likewise.
2087         * testsuite/gas/i386/optimize-7.d: Likewise.
2088         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
2089         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
2090         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
2091         * testsuite/gas/i386/optimize-6a.l: New file.
2092         * testsuite/gas/i386/optimize-6a.s: Likewise.
2093         * testsuite/gas/i386/optimize-7.l: Likewise.
2094         * testsuite/gas/i386/x86-64-optimize-7a.l: Likewise.
2095         * testsuite/gas/i386/x86-64-optimize-7a.s: Likewise.
2096         * testsuite/gas/i386/x86-64-optimize-8.l: Likewise.
2097
2098 2019-03-18  Alan Modra  <amodra@gmail.com>
2099
2100         * config/m68k-parse.y (yylex): Use temp_ilp and restore_ilp.
2101         * as.c (macro_expr): Likewise.
2102         * macro.c (buffer_and_nest): Likewise.
2103         * read.c (temp_ilp): Remove FIXME.
2104
2105 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
2106
2107         * testsuite/gas/i386/att-regs.d: Pass -O0 to assembler.
2108         * testsuite/gas/i386/avx512bw-intel.d: Likewise.
2109         * testsuite/gas/i386/avx512bw.d: Likewise.
2110         * testsuite/gas/i386/avx512f-intel.d: Likewise.
2111         * testsuite/gas/i386/avx512f.d: Likewise.
2112         * testsuite/gas/i386/disp32.d: Likewise.
2113         * testsuite/gas/i386/intel-regs.d: Likewise.
2114         * testsuite/gas/i386/pseudos.d: Likewise.
2115         * testsuite/gas/i386/x86-64-disp32.d: Likewise.
2116         * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
2117
2118 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
2119
2120         PR gas/24348
2121         * config/tc-i386.c (optimize_encoding): Encode 128-bit and
2122         256-bit EVEX vector register load/store instructions as VEX
2123         vector register load/store instructions for -O1.
2124         * doc/c-i386.texi: Update -O1 documentation.
2125         * testsuite/gas/i386/i386.exp: Run PR gas/24348 tests.
2126         * testsuite/gas/i386/optimize-1.s: Add tests for EVEX vector
2127         load/store instructions.
2128         * testsuite/gas/i386/optimize-2.s: Likewise.
2129         * testsuite/gas/i386/optimize-3.s: Likewise.
2130         * testsuite/gas/i386/optimize-5.s: Likewise.
2131         * testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
2132         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
2133         * testsuite/gas/i386/x86-64-optimize-4.s: Likewise.
2134         * testsuite/gas/i386/x86-64-optimize-5.s: Likewise.
2135         * testsuite/gas/i386/x86-64-optimize-6.s: Likewise.
2136         * testsuite/gas/i386/optimize-1.d: Updated.
2137         * testsuite/gas/i386/optimize-2.d: Likewise.
2138         * testsuite/gas/i386/optimize-3.d: Likewise.
2139         * testsuite/gas/i386/optimize-4.d: Likewise.
2140         * testsuite/gas/i386/optimize-5.d: Likewise.
2141         * testsuite/gas/i386/x86-64-optimize-2.d: Likewise.
2142         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
2143         * testsuite/gas/i386/x86-64-optimize-4.d: Likewise.
2144         * testsuite/gas/i386/x86-64-optimize-5.d: Likewise.
2145         * testsuite/gas/i386/x86-64-optimize-6.d: Likewise.
2146         * testsuite/gas/i386/optimize-7.d: New file.
2147         * testsuite/gas/i386/optimize-7.s: Likewise.
2148         * testsuite/gas/i386/x86-64-optimize-8.d: Likewise.
2149         * testsuite/gas/i386/x86-64-optimize-8.s: Likewise.
2150
2151 2019-03-18  H.J. Lu  <hongjiu.lu@intel.com>
2152
2153         * config/tc-i386.c (optimize_encoding): Encode 256-bit/512-bit
2154         VEX/EVEX vector register clearing instructions with 128-bit VEX
2155         vector register clearing instructions at -O1.
2156         * doc/c-i386.texi: Update -O1 and -O2 documentation.
2157         * testsuite/gas/i386/i386.exp: Run optimize-1a and
2158         x86-64-optimize-2a.
2159         * testsuite/gas/i386/optimize-1a.d: New file.
2160         * testsuite/gas/i386/x86-64-optimize-2a.d: Likewise.
2161
2162 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
2163
2164         PR gas/24353
2165         * config/tc-i386.c: Include <limits.h> if it exists and try
2166         including <sys/param.h> if we have it.
2167         (INT_MAX): Define if not defined.
2168         (md_parse_option): Set optimize to INT_MAX for -Os.
2169         * testsuite/gas/i386/optimize-2.s: Add a test.
2170         * testsuite/gas/i386/x86-64-optimize-3.s: Likewise.
2171         * testsuite/gas/i386/optimize-2.d: Updated.
2172         * testsuite/gas/i386/x86-64-optimize-3.d: Likewise.
2173
2174 2019-03-17  H.J. Lu  <hongjiu.lu@intel.com>
2175
2176         PR gas/24352
2177         * config/tc-i386.c (optimize_encoding): Encode 512-bit EVEX
2178         with 128-bit VEX encoding only when AVX is enabled and with
2179         128-bit EVEX encoding only when AVX512VL is enabled.
2180         * testsuite/gas/i386/i386.exp: Run PR gas/24352 tests.
2181         * testsuite/gas/i386/optimize-6.s: New file.
2182         * testsuite/gas/i386/optimize-6a.d: Likewise.
2183         * testsuite/gas/i386/optimize-6b.d: Likewise.
2184         * testsuite/gas/i386/optimize-6c.d: Likewise.
2185         * testsuite/gas/i386/x86-64-optimize-7.s: Likewise.
2186         * testsuite/gas/i386/x86-64-optimize-7a.d: Likewise.
2187         * testsuite/gas/i386/x86-64-optimize-7b.d: Likewise.
2188         * testsuite/gas/i386/x86-64-optimize-7c.d: Likewise.
2189         * testsuite/gas/i386/x86-64-optimize-2.d: Updated.
2190
2191 2019-03-15  Li Hao  <li.hao296@zte.com.cn>
2192
2193         PR 24308
2194         * config/tc-i386.c (parse_insn): Check mnemp before using it to
2195         determine if a suffix can be trimmed.
2196
2197 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2198
2199         * dwarf2dbg.c (out_set_addr): Align relocation within .debug_line.
2200
2201 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2202
2203         * dwarf2dbg.c (out_debug_line): Pad size of .debug_line section.
2204
2205 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2206
2207         * dwarf2dbg.c (out_debug_str): Use octets for .debug_string pointers.
2208
2209 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2210
2211         * dwarf2dbg.c (out_debug_line): Use octets for .debug_line prologue.
2212
2213 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2214
2215         * dwarf2dbg.c (out_debug_line): Use octets for dwarf2 headers.
2216         (out_debug_aranges, out_debug_info): Likewise.
2217
2218 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2219
2220         * symbols.h (symbol_temp_new_now_octets): Declare.
2221         (symbol_set_value_now_octets, symbol_octets_p): Declare.
2222         * symbols.c (struct symbol_flags): New member sy_octets.
2223         (symbol_temp_new_now_octets): New function.
2224         (resolve_symbol_value): Return octets instead of bytes if
2225         sy_octets is set.
2226         (symbol_set_value_now_octets): New function.
2227         (symbol_octets_p): New function.
2228
2229 2019-03-13  Christian Eggers  <ceggers@gmx.de>
2230
2231         * dwarf2dbg.c (dwarf2_emit_insn): Fix calculation of line info offset.
2232
2233 2019-03-12  Andreas Krebbel  <krebbel@linux.ibm.com>
2234
2235         * testsuite/gas/s390/zarch-arch13.s: Adjust testcase to optable changes.
2236         * testsuite/gas/s390/zarch-arch13.d: Likewise.
2237
2238 2019-02-27  Matthew Malcomson  <matthew.malcomson@arm.com>
2239
2240         * testsuite/gas/aarch64/dotproduct.d: Use multiple "as" lines.
2241         * testsuite/gas/aarch64/dotproduct_armv8_4.d: Remove.
2242         * testsuite/gas/aarch64/dotproduct_armv8_4.s: Remove.
2243         * testsuite/gas/aarch64/illegal-dotproduct.d: Use multiple "as"
2244         lines.
2245         * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: Remove.
2246         * testsuite/gas/aarch64/ldst-rcpc.d: Use multiple "as" lines.
2247
2248 2019-02-24  Alan Modra  <amodra@gmail.com>
2249
2250         * config/tc-ppc.c (parse_tls_arg): Wrap in #ifdef OBJ_ELF.
2251
2252 2019-02-24  Alan Modra  <amodra@gmail.com>
2253
2254         PR 24144
2255         * config/obj-aout.c (obj_aout_frob_file_before_fix): Write to end
2256         of section to ensure file contents cover aligned section size.
2257
2258 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2259
2260         * config/tc-arm.c (arm_cpus): Add neoverse-n1.
2261         * doc/c-arm.texi (-mcpu): Document neoverse-n1 value.
2262
2263 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2264
2265         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-e1.
2266         * doc/c-aarch64.texi (-mcpu): Document neoverse-e1 value.
2267
2268 2019-02-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2269
2270         * config/tc-aarch64.c (aarch64_cpus): Add neoverse-n1.
2271         * doc/c-aarch64.texi (-mcpu): Document neoverse-n1 value.
2272
2273 2019-02-19  Paul Hua  <paul.hua.gm@gmail.com>
2274
2275         * NEWS: Mention -m[no-]fix-loongson3-llsc.
2276         * configure.ac: Add --enable-mips-fix-loongson3-llsc.
2277         Define DEFAULT_MIPS_FIX_LOONGSON3_LLSC.
2278         * config.in: Regenerated.
2279         * configure: Likewise.
2280         * config/tc-mips.c (sync_insn, mips_fix_loongson3_llsc):
2281         New variables.
2282         (options): New OPTION_FIX_LOONGSON3_LLSC,
2283         OPTION_NO_FIX_LOONGSON3_LLSC.
2284         (md_longopts): Add -m[no-]fix-loongson3-llsc.
2285         (md_begin): Initialize sync insn.
2286         (fix_loongson3_llsc): New.
2287         (append_insn): Call fix_loongson3_llsc.
2288         (md_parse_option): Handle OPTION_FIX_LOONGSON3_LLSC,
2289         OPTION_NO_FIX_LOONGSON3_LLSC.
2290         (md_show_usage): Display -m[no-]fix-loongson3-llsc.
2291         * doc/c-mips.texi: Document -m[no-]fix-loongson3-llsc,
2292         --enable-mips-fix-loongson3-llsc=[yes|no].
2293
2294 2019-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2295
2296         PR gas/24165
2297         * frags.c (frag_var_init): Pass max_chars to TC_FRAG_INIT as
2298         max_bytes.
2299         * config/tc-aarch64.h (TC_FRAG_INIT): Add and pass max_bytes to
2300         aarch64_init_frag.
2301         * /config/tc-arm.h (TC_FRAG_INIT): And and pass max_bytes to
2302         arm_init_frag.
2303         * config/tc-avr.h (TC_FRAG_INIT): And and ignore max_bytes.
2304         * config/tc-ia64.h (TC_FRAG_INIT): Likewise.
2305         * config/tc-mmix.h (TC_FRAG_INIT): Likewise.
2306         * config/tc-nds32.h (TC_FRAG_INIT): Likewise.
2307         * config/tc-ns32k.h (TC_FRAG_INIT): Likewise.
2308         * config/tc-rl78.h (TC_FRAG_INIT): Likewise.
2309         * config/tc-rx.h (TC_FRAG_INIT): Likewise.
2310         * config/tc-score.h (TC_FRAG_INIT): Likewise.
2311         * config/tc-tic54x.h (TC_FRAG_INIT): Likewise.
2312         * config/tc-tic6x.h (TC_FRAG_INIT): Likewise.
2313         * config/tc-xtensa.h (TC_FRAG_INIT): Likewise.
2314         * config/tc-i386.h (MAX_MEM_FOR_RS_ALIGN_CODE): Set to
2315         (alignment ? ((1 << alignment) - 1) : 1)
2316         (i386_tc_frag_data): Add max_bytes.
2317         (TC_FRAG_INIT): Add and track max_bytes.
2318         (HANDLE_ALIGN): Replace MAX_MEM_FOR_RS_ALIGN_CODE with
2319         fragP->tc_frag_data.max_bytes.
2320         * doc/internals.texi: Update TC_FRAG_TYPE with max_bytes.
2321
2322 2019-02-08  Jim Wilson  <jimw@sifive.com>
2323
2324         * config/tc-riscv.c (validate_riscv_insn) <'C'>: Add 'z' support.
2325         (riscv_ip) <'C'>: Add 'z' support.
2326
2327 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
2328
2329         * config/tc-arm.c (insns): Redefine THUMB_VARIANT and ARM_VARIANT for
2330         hlt to armv1.
2331         * testsuite/gas/arm/armv8a-automatic-hlt.d: Update TAGs
2332         * testsuite/gas/arm/hlt.d: New test.
2333         * testsuite/gas/arm/hlt.s: New test.
2334
2335 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
2336
2337         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.d: New test.
2338         * testsuite/gas/aarch64/undefined_advsimd_armv8_3.s: New test.
2339
2340 2019-02-07  Tamar Christina  <tamar.christina@arm.com>
2341
2342         PR binutils/23212
2343         * testsuite/gas/aarch64/undefined_by_elem_sz_l.s: New test.
2344         * testsuite/gas/aarch64/undefined_by_elem_sz_l.d: New test.
2345
2346 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2347
2348         * config/tc-visium.c (md_assemble) <mode_cad>: Align instruction on
2349         64-bit boundaries for the GR6.
2350         * testsuite/gas/visium/allinsn_gr6.s: Tweak.
2351         * testsuite/gas/visium/allinsn_gr6.d: Likewise.
2352         * testsuite/gas/visium/bra-1.d: New test.
2353         * testsuite/gas/visium/bra-1.s: Likewise.
2354         * testsuite/gas/visium/visium.exp: Run bra-1 test.
2355
2356 2019-01-31  John Darrington <john@darrington.wattle.id.au>
2357
2358         * config/tc-s12z.c (lex_imm): Add new argument exp_o.
2359         (emit_reloc): New function.
2360         (md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
2361         can be either 2 bytes or 3 bytes long.
2362         * testsuite/gas/s12z/mov-imm-reloc.d: New file.
2363         * testsuite/gas/s12z/mov-imm-reloc.s: New file.
2364         * testsuite/gas/s12z/s12z.exp: Add them.
2365
2366 2019-01-31  John Darrington <john@darrington.wattle.id.au>
2367
2368         * config/tc-s12z.c (md_apply_fix): Fix incorrect limits.
2369         * testsuite/gas/s12z/pc-rel-bad.d: New file.
2370         * testsuite/gas/s12z/pc-rel-bad.l: New file.
2371         * testsuite/gas/s12z/pc-rel-bad.s: New file.
2372         * testsuite/gas/s12z/pc-rel-good.d: New file.
2373         * testsuite/gas/s12z/pc-rel-good.s: New file.
2374         * testsuite/gas/s12z/s12z.exp: Add them.
2375
2376 2019-01-31  John Darrington <john@darrington.wattle.id.au>
2377
2378         * config/tc-s12z.c (tfr): Emit warning if operands are the same.
2379         * testsuite/gas/s12z/exg.d: New test case.
2380         * testsuite/gas/s12z/exg.l: New file.
2381
2382 2019-01-31  John Darrington <john@darrington.wattle.id.au>
2383
2384         * config/tc-s12z.c (lex_opr): Add a parameter to indicate whether
2385         immediate mode operands should be permitted.
2386         * testsuite/s12z/imm-dest.d: New file.
2387         * testsuite/s12z/imm-dest.l: New file.
2388         * testsuite/s12z/imm-dest.s: New file.
2389         * testsuite/s12z/s12z.exp: Add them.
2390
2391 2019-01-31  Andreas Krebbel  <krebbel@linux.ibm.com>
2392
2393         * config/tc-s390.c (s390_parse_cpu): New entry for arch13.
2394         * doc/c-s390.texi: Document arch13 march option.
2395         * testsuite/gas/s390/s390.exp: Run the arch13 related tests.
2396         * testsuite/gas/s390/zarch-arch13.d: New test.
2397         * testsuite/gas/s390/zarch-arch13.s: New test.
2398         * testsuite/gas/s390/zarch-z13.d: Expect the renamed mnemonics
2399         also for z13.
2400
2401 2019-01-31  Alan Modra  <amodra@gmail.com>
2402
2403         * config/tc-alpha.c (md_apply_fix): Correct range checks for
2404         BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BSR.
2405         * config/tc-arm.c (md_apply_fix): Use llabs rather than abs.
2406         * config/tc-csky.c (get_macro_reg_vals): Pass s to csky_show_error.
2407
2408 2019-01-28  Max Filippov  <jcmvbkbc@gmail.com>
2409
2410         * config/tc-xtensa.c (md_apply_fix): Mark fixups for constant
2411         symbols as done in md_apply_fix.
2412         * testsuite/gas/all/forward.d: Don't XFAIL for xtensa.
2413
2414 2019-01-28  Nick Clifton  <nickc@redhat.com>
2415
2416         * po/fr.po: Updated French translation.
2417         * po/ru.po: Updated Russian translation.
2418
2419 2019-01-28  Alan Modra  <amodra@gmail.com>
2420
2421         * configure.ac (ac_checking): Set from bfd/development.sh
2422         development variable.
2423         * configure: Regenerate.
2424
2425 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
2426
2427         * config/tc-aarch64.c (warn_unpredictable_ldst): Exempt
2428         stg, st2g, stzg and stz2g from Xt == Xn with writeback warning.
2429         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Change tests for
2430         stg, stzg, st2g and stz2g.
2431         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
2432         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
2433         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
2434
2435 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
2436
2437         * testsuite/gas/aarch64/armv8_5-a-memtag.d: New tests for stzgm.
2438         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
2439         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
2440         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
2441
2442 2019-01-25  Sudakshina Das  <sudi.das@arm.com>
2443             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2444
2445         * config/tc-aarch64.c (parse_address_main): Remove support for
2446         [base]! address expression.
2447         (parse_operands): Remove support for AARCH64_OPND_ADDR_SIMPLE_2.
2448         (warn_unpredictable_ldst): Remove support for ldstgv_indexed.
2449         * testsuite/gas/aarch64/armv8_5-a-memtag.d: Remove tests for ldgv
2450         and stgv.
2451         * testsuite/gas/aarch64/armv8_5-a-memtag.s: Likewise.
2452         * testsuite/gas/aarch64/illegal-memtag.l: Likewise.
2453         * testsuite/gas/aarch64/illegal-memtag.s: Likewise.
2454
2455 2019-01-25  Wu Heng  <wu.heng@zte.com.cn>
2456
2457         PR gas/23940
2458         * macro.c (getstring): Check array bound before accessing.
2459
2460 2019-01-25  Alan Modra  <amodra@gmail.com>
2461
2462         PR 20902
2463         PR 24125
2464         * read.c (stringer): Delete assertion.
2465
2466 2019-01-21  Nick Clifton  <nickc@redhat.com>
2467
2468         * po/uk.po: Updated Ukranian translation.
2469
2470 2019-01-19  Nick Clifton  <nickc@redhat.com>
2471
2472         * config.in: Regenerate.
2473         * configure: Regenerate.
2474         * po/gas.pot: Regenerate.
2475
2476 2018-06-24  Nick Clifton  <nickc@redhat.com>
2477
2478         2.32 branch created.
2479
2480 2019-01-17  Tamar Christina  <tamar.christina@arm.com>
2481
2482         * testsuite/gas/arm/archv6t2-1-pe.d: New test.
2483         * testsuite/gas/arm/archv6t2-1.d: Skip pe.
2484         * testsuite/gas/arm/csdb.d: Skip pe.
2485         * testsuite/gas/arm/sb-thumb1-pe.d: New test.
2486         * testsuite/gas/arm/sb-thumb1.d: Skip pe.
2487         * testsuite/gas/arm/sb-thumb2-pe.d: New test.
2488         * testsuite/gas/arm/sb-thumb2.d: Skip pe.
2489         * testsuite/gas/arm/udf.d: Skip pe.
2490
2491 2019-01-16  Kito Cheng  <kito@andestech.com>
2492
2493         * testsuite/gas/riscv/attribute-empty.d: New.
2494
2495 2019-01-16  Kito Cheng  <kito@andestech.com>
2496             Nelson Chu  <nelson@andestech.com>
2497
2498         * config/tc-riscv.c (DEFAULT_RISCV_ATTR): Define to 0 if not defined.
2499         (riscv_set_options): Add `arch_attr` field.
2500         (riscv_opts): Set default value for arch_attr.
2501         (riscv_write_out_arch_attr): New.
2502         (riscv_set_public_attributes): Likewise.
2503         (riscv_md_end): Likewise.
2504         (riscv_convert_symbolic_attribute): Likewise.
2505         (s_riscv_attribute): Likewise.
2506         (explicit_arch_attr): Likewise.
2507         (riscv_pseudo_table): Add .attribute to the table.
2508         (options): Add OPTION_ARCH_ATTR and OPTION_NO_ARCH_ATTR
2509         enumeration constants.
2510         (md_longopts): Add `march-attr' and `mno-arch-attr' options.
2511         (md_parse_option): Handle the new options.
2512         (md_show_usage): Document the `march-attr' option.
2513         * config/tc-riscv.h (md_end): Define as riscv_md_end
2514         (riscv_md_end): Declare.
2515         (CONVERT_SYMBOLIC_ATTRIBUTE): Define as
2516         riscv_convert_symbolic_attribute.
2517         (riscv_convert_symbolic_attribute): Declare.
2518         (start_assemble): Declare.
2519         * testsuite/gas/elf/elf.exp: Adjust test case for section2.e.
2520         * testsuite/gas/elf/section2.e-riscv: New.
2521         * testsuite/gas/riscv/attribute-01.d: New test
2522         * testsuite/gas/riscv/attribute-02.d: Likewise.
2523         * testsuite/gas/riscv/attribute-03.d: Likewise.
2524         * testsuite/gas/riscv/attribute-04.d: Likewise.
2525         * testsuite/gas/riscv/attribute-04.s: Likewise.
2526         * testsuite/gas/riscv/attribute-05.d: Likewise.
2527         * testsuite/gas/riscv/attribute-05.s: Likewise.
2528         * testsuite/gas/riscv/attribute-06.d: Likewise.
2529         * testsuite/gas/riscv/attribute-06.s: Likewise.
2530         * testsuite/gas/riscv/attribute-07.d: Likewise.
2531         * testsuite/gas/riscv/attribute-07.s: Likewise.
2532         * testsuite/gas/riscv/attribute-08.d: Likewise.
2533         * testsuite/gas/riscv/attribute-08.s: Likewise.
2534         * testsuite/gas/riscv/attribute-unknown.d: Likewise.
2535         * testsuite/gas/riscv/attribute-unknown.s: Likewise.
2536         * testsuite/gas/riscv/empty.l: Likewise.
2537         * doc/c-riscv.texi (.attribute): Add documentation.
2538         * configure.ac (--enable-default-riscv-attribute): New options.
2539         * configure: Re-generate.
2540         * config.in: Re-generate.
2541
2542 2019-01-16  John Darrington <john@darrington.wattle.id.au>
2543
2544         * config/tc-s12z.c (lex_reg_name): Compare the length of the strings
2545         before the contents.
2546         * testsuite/gas/s12z/labels.d: New file.
2547         * testsuite/gas/s12z/labels.s: New file.
2548         * testsuite/gas/s12z/s12z.exp: Add them.
2549         * config/tc-s12z.c (tfr): Change as_bad to as_warn.
2550         Also fix message typo and semantics.
2551         * config/tc-s12z.c (emit_opr): Emit BFD_RELOC_S12Z_OPR instead of
2552         BFD_RELOC_24.
2553         * testsuite/gas/s12z/opr-indirect-expr.d: Expect R_S12Z_OPR instead
2554         of R_S12Z_EXT24.
2555
2556 2019-01-14  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
2557
2558         * config/tc-arm.c (arm_ext_v6k_v6t2): Define.
2559         (insns) [ARM_VARIANT]: Modified.
2560         (insns) [THUMB_VARIANT]: To implement few ARMv6K instructions
2561         in ARMv6T2 as well.
2562         * testsuite/gas/arm/archv6t2-1.d: New test.
2563         * testsuite/gas/arm/archv6t2-1.s: Likewise.
2564         * testsuite/gas/arm/archv6t2-2.d: Likewise.
2565
2566 2019-01-11  Alan Modra  <amodra@gmail.com>
2567
2568         PR 23963
2569         * testsuite/gas/m68hc11/lbranch-dwarf2.d: Adjust for PR23963 change.
2570         * testsuite/gas/m68hc11/opers12-dwarf2.d: Likewise.
2571
2572 2019-01-10  Nick Clifton  <nickc@redhat.com>
2573
2574         PR 23963
2575         * testsuite/gas/mips/mips16-branch-absolute-1.d: Adjust for the
2576         fact that control characters are now displayed as escape
2577         sequences.
2578         * testsuite/gas/mips/mips16-e.d: Likewise.
2579         * testsuite/gas/mips/mips16-pcrel-0.d: Likewise.
2580         * testsuite/gas/mips/mips16-pcrel-1.d: Likewise.
2581         * testsuite/gas/mips/mips16-pcrel-delay-0.d: Likewise.
2582         * testsuite/gas/mips/mips16-pcrel-delay-1.d: Likewise.
2583         * testsuite/gas/mips/mips16-pcrel-n32-0.d: Likewise.
2584         * testsuite/gas/mips/mips16-pcrel-n32-1.d: Likewise.
2585         * testsuite/gas/mips/mips16-pcrel-n64-sym32-0.d: Likewise.
2586         * testsuite/gas/mips/mips16-pcrel-n64-sym32-1.d: Likewise.
2587         * testsuite/gas/mips/mips16e2@mips16-pcrel-0.d: Likewise.
2588         * testsuite/gas/mips/mips16e2@mips16-pcrel-1.d: Likewise.
2589         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-0.d: Likewise.
2590         * testsuite/gas/mips/mips16e2@mips16-pcrel-delay-1.d: Likewise.
2591         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-0.d: Likewise.
2592         * testsuite/gas/mips/mips16e2@mips16-pcrel-n32-1.d: Likewise.
2593         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-0.d:
2594         Likewise.
2595         * testsuite/gas/mips/mips16e2@mips16-pcrel-n64-sym32-1.d:
2596         Likewise.
2597         * testsuite/gas/mips/mipsel16-e.d: Likewise.
2598         * testsuite/gas/mips/mipsr6@msa.d: Likewise.
2599         * testsuite/gas/mips/mipsr6@relax-swap3.d: Likewise.
2600         * testsuite/gas/mips/r6-64-n32.d: Likewise.
2601         * testsuite/gas/mips/r6-64-n64.d: Likewise.
2602         * testsuite/gas/mips/r6-n32.d: Likewise.
2603         * testsuite/gas/mips/r6-n64.d: Likewise.
2604         * testsuite/gas/mips/r6.d: Likewise.
2605         * testsuite/gas/mips/tmips16-e.d: Likewise.
2606         * testsuite/gas/mips/tmipsel16-e.d: Likewise.
2607         * testsuite/gas/mn10300/relax.d: Likewise.
2608
2609 2019-01-09  John Darrington <john@darrington.wattle.id.au>
2610
2611         * testsuite/gas/s12z/jsr.s: New case.
2612         * testsuite/gas/s12z/jsr.d: New case.
2613
2614 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2615
2616         * configure: Regenerate.
2617
2618 2019-01-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2619
2620         * config/tc-aarch64.c (aarch64_cpus): Add ares.
2621         * doc/c-aarch64.texi (-mcpu): Document ares value.
2622
2623 2019-01-08  Alan Modra  <amodra@gmail.com>
2624
2625         * testsuite/gas/rx/rx.exp: Create generated test source in
2626         current directory.
2627         * testsuite/gas/rx/Xtod.d, * testsuite/gas/rx/abs.d,
2628         * testsuite/gas/rx/adc.d, * testsuite/gas/rx/add.d,
2629         * testsuite/gas/rx/and.d, * testsuite/gas/rx/bclr.d,
2630         * testsuite/gas/rx/bcnd.d, * testsuite/gas/rx/bfmov.d,
2631         * testsuite/gas/rx/bmcnd.d, * testsuite/gas/rx/bnot.d,
2632         * testsuite/gas/rx/bra.d, * testsuite/gas/rx/brk.d,
2633         * testsuite/gas/rx/bset.d, * testsuite/gas/rx/bsr.d,
2634         * testsuite/gas/rx/btst.d, * testsuite/gas/rx/clrpsw.d,
2635         * testsuite/gas/rx/cmp.d, * testsuite/gas/rx/dabs.d,
2636         * testsuite/gas/rx/dadd.d, * testsuite/gas/rx/dbt.d,
2637         * testsuite/gas/rx/dcmp.d, * testsuite/gas/rx/ddiv.d,
2638         * testsuite/gas/rx/div.d, * testsuite/gas/rx/divu.d,
2639         * testsuite/gas/rx/dmov.d, * testsuite/gas/rx/dmul.d,
2640         * testsuite/gas/rx/dneg.d, * testsuite/gas/rx/dpopm.d,
2641         * testsuite/gas/rx/dpushm.d, * testsuite/gas/rx/dround.d,
2642         * testsuite/gas/rx/dsqrt.d, * testsuite/gas/rx/dsub.d,
2643         * testsuite/gas/rx/dtoX.d, * testsuite/gas/rx/emaca.d,
2644         * testsuite/gas/rx/emsba.d, * testsuite/gas/rx/emul.d,
2645         * testsuite/gas/rx/emula.d, * testsuite/gas/rx/emulu.d,
2646         * testsuite/gas/rx/fadd.d, * testsuite/gas/rx/fcmp.d,
2647         * testsuite/gas/rx/fdiv.d, * testsuite/gas/rx/fmul.d,
2648         * testsuite/gas/rx/fsqrt.d, * testsuite/gas/rx/fsub.d,
2649         * testsuite/gas/rx/ftoi.d, * testsuite/gas/rx/ftou.d,
2650         * testsuite/gas/rx/gprel.d, * testsuite/gas/rx/int.d,
2651         * testsuite/gas/rx/itof.d, * testsuite/gas/rx/jmp.d,
2652         * testsuite/gas/rx/jsr.d, * testsuite/gas/rx/machi.d,
2653         * testsuite/gas/rx/maclh.d, * testsuite/gas/rx/maclo.d,
2654         * testsuite/gas/rx/max.d, * testsuite/gas/rx/min.d,
2655         * testsuite/gas/rx/mov.d, * testsuite/gas/rx/movco.d,
2656         * testsuite/gas/rx/movli.d, * testsuite/gas/rx/movu.d,
2657         * testsuite/gas/rx/msbhi.d, * testsuite/gas/rx/msblh.d,
2658         * testsuite/gas/rx/msblo.d, * testsuite/gas/rx/mul.d,
2659         * testsuite/gas/rx/mulhi.d, * testsuite/gas/rx/mullh.d,
2660         * testsuite/gas/rx/mullo.d, * testsuite/gas/rx/mvfacgu.d,
2661         * testsuite/gas/rx/mvfachi.d, * testsuite/gas/rx/mvfaclo.d,
2662         * testsuite/gas/rx/mvfacmi.d, * testsuite/gas/rx/mvfc.d,
2663         * testsuite/gas/rx/mvfcp.d, * testsuite/gas/rx/mvfdc.d,
2664         * testsuite/gas/rx/mvfdr.d, * testsuite/gas/rx/mvtacgu.d,
2665         * testsuite/gas/rx/mvtachi.d, * testsuite/gas/rx/mvtaclo.d,
2666         * testsuite/gas/rx/mvtc.d, * testsuite/gas/rx/mvtcp.d,
2667         * testsuite/gas/rx/mvtdc.d, * testsuite/gas/rx/neg.d,
2668         * testsuite/gas/rx/nop.d, * testsuite/gas/rx/not.d,
2669         * testsuite/gas/rx/opecp.d, * testsuite/gas/rx/or.d,
2670         * testsuite/gas/rx/pop.d, * testsuite/gas/rx/popc.d,
2671         * testsuite/gas/rx/popm.d, * testsuite/gas/rx/push.d,
2672         * testsuite/gas/rx/pushc.d, * testsuite/gas/rx/pushm.d,
2673         * testsuite/gas/rx/r-bcc.d, * testsuite/gas/rx/r-bra.d,
2674         * testsuite/gas/rx/racl.d, * testsuite/gas/rx/racw.d,
2675         * testsuite/gas/rx/rdacl.d, * testsuite/gas/rx/rdacw.d,
2676         * testsuite/gas/rx/revl.d, * testsuite/gas/rx/revw.d,
2677         * testsuite/gas/rx/rmpa.d, * testsuite/gas/rx/rolc.d,
2678         * testsuite/gas/rx/rorc.d, * testsuite/gas/rx/rotl.d,
2679         * testsuite/gas/rx/rotr.d, * testsuite/gas/rx/round.d,
2680         * testsuite/gas/rx/rstr.d, * testsuite/gas/rx/rte.d,
2681         * testsuite/gas/rx/rtfi.d, * testsuite/gas/rx/rts.d,
2682         * testsuite/gas/rx/rtsd.d, * testsuite/gas/rx/sat.d,
2683         * testsuite/gas/rx/satr.d, * testsuite/gas/rx/save.d,
2684         * testsuite/gas/rx/sbb.d, * testsuite/gas/rx/sccnd.d,
2685         * testsuite/gas/rx/scmpu.d, * testsuite/gas/rx/setpsw.d,
2686         * testsuite/gas/rx/shar.d, * testsuite/gas/rx/shll.d,
2687         * testsuite/gas/rx/shlr.d, * testsuite/gas/rx/smovb.d,
2688         * testsuite/gas/rx/smovf.d, * testsuite/gas/rx/smovu.d,
2689         * testsuite/gas/rx/sstr.d, * testsuite/gas/rx/stnz.d,
2690         * testsuite/gas/rx/stz.d, * testsuite/gas/rx/sub.d,
2691         * testsuite/gas/rx/suntil.d, * testsuite/gas/rx/swhile.d,
2692         * testsuite/gas/rx/tst.d, * testsuite/gas/rx/utof.d,
2693         * testsuite/gas/rx/wait.d, * testsuite/gas/rx/xchg.d,
2694         * testsuite/gas/rx/xor.d: Add #source line.
2695
2696 2019-01-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2697
2698         * config/tc-arm.c (arm_cpus): Add ares.
2699         * doc/c-arm.texi (-mcpu): Document ares value.
2700
2701 2019-01-05  Yoshinori Sato  <ysato@users.sourceforge.jp>
2702
2703         * config/rx-defs.h (rx_cpu_types): Add type RXV3 and RXV3FPU.
2704         (rx_bfield): Add prototype.
2705         (rx_post): Likewise.
2706         * config/rx-parse.y: Add v3 instructions and Double FPU registers.
2707         (DSIZE): Define.
2708         (POST): Define.
2709         (rx_check_v3): New. check v3 type.
2710         (rx_check_dfpu): New. check have double support.
2711         (double_condition_table): New. dcmp<cond> contiditon.
2712         (check_condition): Multiple condition support.
2713         (rx_lex): RXv3 instructions support.
2714         Add parse dcmp<cond> instruction and Double FPU registers.
2715         (immediate): Disable optimize in dmov #imm case.
2716         (displacement): Add double displacement in dmov instraction.
2717         * config/tc-rx.c (rx_use_conventional_section_names):
2718         Invert default value in rx-*-linux target.
2719         (cpu_type): Add additional ELF flags.
2720         (cpu_type_list): Add RXv3.
2721         (md_parse_option): Refer elf_flags from cpu_type_list.
2722         (md_show_usage): Add rxv3 and rxv3-dfpu.
2723         (rx_bytesT): Add post byte.
2724         (rx_bfield): New. generate bfmov / bfmovz "imm" field.
2725         (rx_post): New. Set instruction post byte.
2726         (md_assemble): Add post byte.
2727         doc/c-rx.texi: Add cpu types.
2728         * testsuite/gas/rx/Xtod.d: New.
2729         * testsuite/gas/rx/Xtod.sm: New.
2730         * testsuite/gas/rx/bfmov.d: New.
2731         * testsuite/gas/rx/bfmov.sm: New.
2732         * testsuite/gas/rx/dabs.d: New.
2733         * testsuite/gas/rx/dabs.sm: New.
2734         * testsuite/gas/rx/dadd.d: New.
2735         * testsuite/gas/rx/dadd.sm: New.
2736         * testsuite/gas/rx/dcmp.d: New.
2737         * testsuite/gas/rx/dcmp.sm: New.
2738         * testsuite/gas/rx/ddiv.d: New.
2739         * testsuite/gas/rx/ddiv.sm: New.
2740         * testsuite/gas/rx/dmov.d: New.
2741         * testsuite/gas/rx/dmov.sm: New.
2742         * testsuite/gas/rx/dmul.d: New.
2743         * testsuite/gas/rx/dmul.sm: New.
2744         * testsuite/gas/rx/dneg.d: New.
2745         * testsuite/gas/rx/dneg.sm: New.
2746         * testsuite/gas/rx/dpopm.d: New.
2747         * testsuite/gas/rx/dpopm.sm: New.
2748         * testsuite/gas/rx/dpushm.d: New.
2749         * testsuite/gas/rx/dpushm.sm: New.
2750         * testsuite/gas/rx/dround.d: New.
2751         * testsuite/gas/rx/dround.sm: New.
2752         * testsuite/gas/rx/dsqrt.d: New.
2753         * testsuite/gas/rx/dsqrt.sm: New.
2754         * testsuite/gas/rx/dsub.d: New.
2755         * testsuite/gas/rx/dsub.sm: New.
2756         * testsuite/gas/rx/dtoX.d: New.
2757         * testsuite/gas/rx/dtoX.sm: New.
2758         * testsuite/gas/rx/macros.inc: Add double FPU registers.
2759         * testsuite/gas/rx/mvfdc.d: New.
2760         * testsuite/gas/rx/mvfdc.sm: New.
2761         * testsuite/gas/rx/mvfdr.d: New.
2762         * testsuite/gas/rx/mvfdr.sm: New.
2763         * testsuite/gas/rx/mvtdc.d: New.
2764         * testsuite/gas/rx/mvtdc.sm: New.
2765         * testsuite/gas/rx/rstr.d: New.
2766         * testsuite/gas/rx/rstr.sm: New.
2767         * testsuite/gas/rx/rx.exp: Use rxv3-dfpu option.
2768         * testsuite/gas/rx/save.d: New.
2769         * testsuite/gas/rx/save.sm: New.
2770         * testsuite/gas/rx/xor.d: New.
2771         * testsuite/gas/rx/xor.sm: Add pattern.
2772
2773 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
2774
2775         PR 24010
2776         * macro.c (get_any_string): Check for end of input whilst scanning
2777         for separators.
2778
2779 2019-01-04  Wu Heng  <wu.heng@zte.com.cn>
2780
2781         PR 24009
2782         * read.c (stringer): Fix handling of missing '>' character at end
2783         of <...> sequence.
2784
2785 2019-01-01  Alan Modra  <amodra@gmail.com>
2786
2787         Update year range in copyright notice of all files.
2788
2789 For older changes see ChangeLog-2018
2790 \f
2791 Copyright (C) 2019 Free Software Foundation, Inc.
2792
2793 Copying and distribution of this file, with or without modification,
2794 are permitted in any medium without royalty provided the copyright
2795 notice and this notice are preserved.
2796
2797 Local Variables:
2798 mode: change-log
2799 left-margin: 8
2800 fill-column: 74
2801 version-control: never
2802 End: