gas/ChangeLog

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