gas/ChangeLog

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