gas/ChangeLog

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