gas/ChangeLog

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