gas/ChangeLog

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