gas/ChangeLog

   1 2020-04-29  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 22699
   4         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
   5         IMM0_8S and add support for IMM0_8U.
   6         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
   7         unsigned 8-bit immediate.
   8         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
   9         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
  10
  11 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
  12
  13         * NEWS: Add news entry for big-obj.
  14         * config/tc-i386.c (i386_target_format): Support new format.
  15         * doc/c-i386.texi: Add i386 support.
  16         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
  17         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
  18
  19 2020-04-27  Nick Clifton  <nickc@redhat.com>
  20
  21         PR 25878
  22         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
  23         (assign_file_to_slot): New function.  Fills in an entry in the
  24         files table.
  25         (allocate_filenum): Use new function.
  26         (allocate_filename_to_slot): Use new function.  If the specified
  27         slot entry is already in use, but was chosen automatically then
  28         reassign the automatic entry.
  29
  30 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
  31
  32         * config/tc-i386.c (lfence_before_ret_shl): New member.
  33         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
  34         for Anysize insns.
  35         (insert_after_load): Issue warning for REP CMPS/SCAS.
  36         (insert_before_before): Handle iret, Handle
  37         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
  38         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
  39         -mlfence-before-ret=[none/not/or/shl/yes].
  40         Enable -mlfence-before-ret=shl when
  41         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
  42         (md_show_usage): Ditto.
  43         * doc/c-i386.texi: Ditto.
  44         * testsuite/gas/i386/i386.exp: Add new testcases.
  45         * testsuite/gas/i386/lfence-load-b.d: New.
  46         * testsuite/gas/i386/lfence-load-b.e: New.
  47         * testsuite/gas/i386/lfence-load.d: Modified.
  48         * testsuite/gas/i386/lfence-load.e: New.
  49         * testsuite/gas/i386/lfence-load.s: Modified.
  50         * testsuite/gas/i386/lfence-ret-a.d: Modified.
  51         * testsuite/gas/i386/lfence-ret-b.d: Modified.
  52         * testsuite/gas/i386/lfence-ret-c.d: New.
  53         * testsuite/gas/i386/lfence-ret-d.d: New.
  54         * testsuite/gas/i386/lfence-ret.s: Modified.
  55         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
  56         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
  57         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
  58         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
  59         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
  60         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
  61         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
  62         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
  63         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
  64         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
  65
  66 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
  67
  68         PR ld/25861
  69         * config/tc-xtensa.c (md_apply_fix): Replace
  70         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
  71         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
  72         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
  73         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
  74         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
  75
  76 2020-04-22  Alan Modra  <amodra@gmail.com>
  77
  78         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
  79         symbol for ".symver .. remove".
  80         * doc/as.texi (.symver): Update.
  81         * testsuite/gas/symver/symver11.s: Make foo weak.
  82         * testsuite/gas/symver/symver11.d: Expect an error.
  83         * testsuite/gas/symver/symver7.d: Allow other random symbols.
  84
  85 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
  86
  87         * testsuite/gas/symver/symver11.s: Add ".balign 8".
  88
  89 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
  90
  91         PR 25848
  92         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
  93         * testsuite/gas/m68k/operands.d: Update.
  94         * testsuite/gas/m68k/op68000.d: Update for new error messages.
  95
  96 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
  97
  98         PR binutils/24753
  99         * testsuite/gas/arm/pr24753.d: New test.
 100         * testsuite/gas/arm/pr24753.s: New test.
 101
 102 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 103
 104         PR gas/23840
 105         PR gas/25295
 106         * NEWS: Mention .symver extension.
 107         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 108         function.
 109         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 110         add a version name.  Add local, hidden and remove visibility
 111         support.
 112         (elf_frob_symbol): Handle the list of version names.  Update the
 113         original symbol to local, hidden or remove it from the symbol
 114         table.
 115         (elf_frob_file_before_adjust): Handle the list of version names.
 116         * config/obj-elf.h (elf_visibility): New.
 117         (elf_versioned_name_list): Likewise.
 118         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 119         and visibility.  Change versioned_name pointer to struct
 120         elf_versioned_name_list.
 121         * doc/as.texi: Update .symver directive.
 122         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 123         error checking tests.
 124         * testsuite/gas/symver/symver6.d: New file.
 125         * testsuite/gas/symver/symver7.d: Likewise.
 126         * testsuite/gas/symver/symver7.s: Likewise.
 127         * testsuite/gas/symver/symver8.d: Likewise.
 128         * testsuite/gas/symver/symver8.s: Likewise.
 129         * testsuite/gas/symver/symver9.s: Likewise.
 130         * testsuite/gas/symver/symver9a.d: Likewise.
 131         * testsuite/gas/symver/symver9b.d: Likewise.
 132         * testsuite/gas/symver/symver10.s: Likewise.
 133         * testsuite/gas/symver/symver10a.d: Likewise.
 134         * testsuite/gas/symver/symver10b.d: Likewise.
 135         * testsuite/gas/symver/symver11.d: Likewise.
 136         * testsuite/gas/symver/symver11.s: Likewise.
 137         * testsuite/gas/symver/symver12.d: Likewise.
 138         * testsuite/gas/symver/symver12.s: Likewise.
 139         * testsuite/gas/symver/symver13.d: Likewise.
 140         * testsuite/gas/symver/symver13.s: Likewise.
 141         * testsuite/gas/symver/symver14.d: Likewise.
 142         * testsuite/gas/symver/symver14.l: Likewise.
 143         * testsuite/gas/symver/symver15.d: Likewise.
 144         * testsuite/gas/symver/symver15.l: Likewise.
 145         * testsuite/gas/symver/symver6.l: Removed.
 146         * testsuite/gas/symver/symver6.s: Updated.
 147
 148 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 149
 150         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 151         to include TSB.
 152         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 153         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 154         * testsuite/gas/aarch64/system.d: Update.
 155
 156 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 157
 158         * testsuite/gas/aarch64/bti.d: Update -march option.
 159         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 160         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 161         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 162         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 163
 164 2020-04-17  Alan Modra  <amodra@gmail.com>
 165
 166         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 167
 168 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 169             Nick Clifton  <nickc@redhat.com>
 170
 171         PR 25803
 172         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 173         targets.
 174         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 175         for the type-2 test.
 176         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 177         targets running this test.
 178
 179 2020-02-16  David Faust  <david.faust@oracle.com>
 180
 181         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 182         * testsuite/gas/bpf/jump32.s: New file.
 183         * testsuite/gas/bpf/jump32.d: Likewise.
 184
 185 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 188         documentation.
 189
 190 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 191
 192         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 193         (md_pcrel_from): Remove prototytpe.
 194         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 195         define.
 196         (md_pcrel_from_section): Remove duplicate prototype.
 197         * tc.h (md_pcrel_from_section): Add prototype.
 198         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 199         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 200         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 201         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 202         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 203         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 204         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 205         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 206         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 207         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 208         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 209         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 210         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 211         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 212         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 213         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 214         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 215         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 216         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 217         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 218         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 219         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 220         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 221         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 222         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 223         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 224         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 225         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 226         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 227         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 228         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 229         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 230         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 231         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 232         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 233         md_apply_fix3): Delete prototypes.
 234
 235 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 238         instructions.
 239
 240 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         * doc/c-z80.texi: Fix @xref warnings.
 243
 244 2020-04-07  Lili Cui  <lili.cui@intel.com>
 245
 246         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 247         (cpu_noarch): Likewise.
 248         * doc/c-i386.texi: Document TSXLDTRK.
 249         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 250         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 251         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 252         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 253
 254 2020-04-02  Lili Cui  <lili.cui@intel.com>
 255
 256         * config/tc-i386.c (cpu_arch): Add .serialize.
 257         (cpu_noarch): Likewise.
 258         * doc/c-i386.texi: Document serialize.
 259         * testsuite/gas/i386/i386.exp: Run serialize tests
 260         * testsuite/gas/i386/serialize.d: Likewise.
 261         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 262         * testsuite/gas/i386/serialize.s: Likewise.
 263
 264 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 265
 266         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 267         * testsuite/gas/elf/section12b.d: Likewise.
 268         * testsuite/gas/elf/section16a.d: Likewise.
 269         * testsuite/gas/elf/section16b.d: Likewise.
 270
 271 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 272
 273         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 274         with a suppressed address register.
 275
 276 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         PR gas/25756
 279         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 280         * testsuite/gas/i386/localpic.s: Add a test for relocation
 281         against local absolute symbol.
 282         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 283         * testsuite/gas/i386/localpic.d: Updated.
 284         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 285         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 286
 287 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 288
 289         PR gas/25732
 290         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 291         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 292         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 293         testsuite/gas/i386/x86-64-jump.d.
 294         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 295         Incorporate changes to
 296         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 297         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 298         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 299         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 300         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 301
 302 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 303
 304         PR 25611
 305         PR 25614
 306         * dwarf2dbg.c: Do not include "bignum.h".
 307
 308 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 309
 310         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 311         * testsuite/gas/riscv/alias-csr.s: Likewise.
 312         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 313         to priv-reg-pseudo-noalias.
 314         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 315         * testsuite/gas/riscv/bad-csr.l: Likewise.
 316         * testsuite/gas/riscv/bad-csr.s: Likewise.
 317         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 318         * testsuite/gas/riscv/satp.s: Likewise.
 319         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 320         csr instruction, including alias-csr testcase.
 321         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 322         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 323         pseudo instruction with objdump -Mno-aliases.
 324         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 325         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 326         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 327         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 328         * testsuite/gas/riscv/priv-reg.s: Likewise.
 329         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 330         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 331         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 332
 333 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 334
 335         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 336         sections with the "b" attribute.
 337
 338 2020-03-22  Alan Modra  <amodra@gmail.com>
 339
 340         * testsuite/gas/s12z/truncated.d: Update expected output.
 341
 342 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 343
 344         PR 25690
 345         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 346         * doc/c-z80.texi: Update documentation.
 347
 348 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 349
 350         PR 25641
 351         PR 25668
 352         PR 25633
 353         Fix disassembling ED+A4/AC/B4/BC opcodes.
 354         Fix assembling lines containing colonless label and instruction
 355         with first operand inside parentheses.
 356         Fix registration of unsupported by target CPU registers.
 357         * config/tc-z80.c: See above.
 358         * config/tc-z80.h: See above.
 359         * testsuite/gas/z80/colonless.d: Update test.
 360         * testsuite/gas/z80/colonless.s: Likewise.
 361         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 362         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 363         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 364         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 365         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 366         * testsuite/gas/z80/unsup_regs.s: Likewise.
 367         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 368         * testsuite/gas/z80/z80.exp: Likewise.
 369         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 370         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 371         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 372
 373 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 374
 375         PR 25660
 376         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 377         (parse_operands): Handle new operand codes.
 378         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 379         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 380         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 381         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 382         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 383         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 384         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 385         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 386
 387 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 388
 389         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 390
 391 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         * testsuite/gas/i386/i386.exp: Run new tests.
 394         * testsuite/gas/i386/lfence-byte.d: New file.
 395         * testsuite/gas/i386/lfence-byte.e: Likewise.
 396         * testsuite/gas/i386/lfence-byte.s: Likewise.
 397         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 398         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 399         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 400         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 401         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 402         * testsuite/gas/i386/lfence-load.d: Likewise.
 403         * testsuite/gas/i386/lfence-load.s: Likewise.
 404         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 405         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 406         * testsuite/gas/i386/lfence-ret.s: Likewise.
 407         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 408         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 409         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 410         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 411         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 412         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 413         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 414         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 415         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 416         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 417         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 418         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 419
 420 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 421
 422         * config/tc-i386.c (lfence_after_load): New.
 423         (lfence_before_indirect_branch_kind): New.
 424         (lfence_before_indirect_branch): New.
 425         (lfence_before_ret_kind): New.
 426         (lfence_before_ret): New.
 427         (last_insn): New.
 428         (load_insn_p): New.
 429         (insert_lfence_after): New.
 430         (insert_lfence_before): New.
 431         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 432         Set last_insn.
 433         (OPTION_MLFENCE_AFTER_LOAD): New.
 434         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 435         (OPTION_MLFENCE_BEFORE_RET): New.
 436         (md_longopts): Add -mlfence-after-load=,
 437         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 438         (md_parse_option): Handle -mlfence-after-load=,
 439         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 440         (md_show_usage): Display -mlfence-after-load=,
 441         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 442         (i386_cons_align): New.
 443         * config/tc-i386.h (i386_cons_align): New.
 444         (md_cons_align): New.
 445         * doc/c-i386.texi: Document -mlfence-after-load=,
 446         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 447
 448 2020-03-11  Nick Clifton  <nickc@redhat.com>
 449
 450         PR 25611
 451         PR 25614
 452         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 453         (DWARF2_FILE_SIZE_NAME): Default to -1.
 454         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 455         whichever is higher.
 456         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 457         (NUM_MD5_BYTES): Define.
 458         (struct file entry): Add md5 field.
 459         (get_filenum): Delete and replace with...
 460         (get_basename): New function.
 461         (get_directory_table_entry): New function.
 462         (allocate_filenum): New function.
 463         (allocate_filename_to_slot): New function.
 464         (dwarf2_where): Use new functions.
 465         (dwarf2_directive_filename): Add support for extended .file
 466         pseudo-op.
 467         (dwarf2_directive_loc): Allow the use of file number zero with
 468         DWARF 5 or higher.
 469         (out_file_list): Rename to...
 470         (out_dir_and_file_list): Add DWARF 5 support.
 471         (out_debug_line): Emit extra values into the section header for
 472         DWARF 5.
 473         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 474         * doc/as.texi (.file): Update the description of this pseudo-op.
 475         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 476         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 477         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 478         * NEWS: Mention the new feature.
 479
 480 2020-03-10  Alan Modra  <amodra@gmail.com>
 481
 482         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 483         to avoid signed overflow.
 484         * config/tc-mcore.c (md_assemble): Likewise.
 485         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 486         * config/tc-nds32.c (SET_ADDEND): Likewise.
 487         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 488
 489 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 490
 491         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 492         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 493         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 494
 495 2020-03-07  Alan Modra  <amodra@gmail.com>
 496
 497         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 498         first column.
 499
 500 2020-03-06  Nick Clifton  <nickc@redhat.com>
 501
 502         PR 25614
 503         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 504         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 505         a file 0.
 506         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 507         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 508         * testsuite/gas/elf/elf.exp: Run the new test.
 509
 510         PR 25612
 511         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
 512         * doc/as.texi: Fix another typo.
 513
 514 2020-03-06  Nick Clifton  <nickc@redhat.com>
 515
 516         PR 25612
 517         * as.c (dwarf_level): Define.
 518         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
 519         (parse_args): Add support for the new options.
 520         as.h (dwarf_level): Prototype.
 521         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
 522         value.
 523         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
 524         (DWARF2_LINE_VERSION): Remove definition.
 525         * doc/as.texi: Document the new options.
 526
 527 2020-03-06  Nick Clifton  <nickc@redhat.com>
 528
 529         PR 25572
 530         * as.c (main): Allow matching input and outputs when they are
 531         not regular files.
 532
 533 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 534
 535         * config/tc-i386.c (match_mem_size): Generalize broadcast special
 536         casing.
 537         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
 538         one of byte/word/dword/qword is set alongside a SIMD register in
 539         a template's operand.
 540
 541 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 542
 543         * config/tc-i386.c (match_template): Extend code in logic
 544         rejecting certain suffixes in certain modes to also cover mask
 545         register use and VecSIB. Drop special casing of broadcast. Skip
 546         immediates in the check.
 547
 548 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 549
 550         * config/tc-i386.c (match_template): Fold duplicate code in
 551         logic rejecting certain suffixes in certain modes. Drop
 552         pointless "else".
 553
 554 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 555
 556         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
 557         alongside !norex64 ones.
 558         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
 559         with both 32- and 64-bit GPR operands.
 560         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
 561         32- and 64-bit GPR operands.
 562         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
 563         testsuite/gas/i386/x86-64-avx512bw.d,
 564         testsuite/gas/i386/x86-64-avx512f-intel.d,
 565         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
 566
 567 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 568
 569         * config/tc-i386.c (md_assemble): Drop use of rex64.
 570         (process_suffix): For REX.W for 64-bit CRC32.
 571
 572 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 573
 574         * config/tc-i386.c (i386_addressing_mode): For 32-bit
 575         addressing for MPX insns without base/index.
 576         * testsuite/gas/i386/mpx-16bit.s,
 577         * testsuite/gas/i386/mpx-16bit.d: New.
 578         * testsuite/gas/i386/i386.exp: Run new test.
 579
 580 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 581
 582         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
 583         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
 584         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
 585         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
 586         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
 587         as well as a BSWAP one.
 588         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
 589         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
 590         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
 591         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
 592         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
 593         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
 594         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
 595         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
 596         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
 597         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
 598         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
 599         testsuite/gas/i386/vmx.d: Adjust expectations.
 600
 601 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 602
 603         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
 604         from having their operands swapped.
 605         * testsuite/gas/i386/waitpkg.s,
 606         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
 607         3-operand cases as well as testing of 16-bit code generation.
 608         * testsuite/gas/i386/waitpkg.d,
 609         testsuite/gas/i386/waitpkg-intel.d,
 610         testsuite/gas/i386/x86-64-waitpkg.d,
 611         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
 612
 613 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
 614
 615         * config/tc-riscv.c (percent_op_utype): Support the modifier
 616         %got_pcrel_hi.
 617         * doc/c-riscv.texi: Add documentation.
 618         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
 619         modifier %got_pcrel_hi.
 620         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
 621         * testsuite/gas/riscv/relax-reloc.d: Likewise.
 622         * testsuite/gas/riscv/relax-reloc.s: Likewise.
 623
 624         * doc/c-riscv.texi (relocation modifiers): Add documentation.
 625         (RISC-V-Formats): Update the section name from "Instruction Formats"
 626         to "RISC-V Instruction Formats".
 627
 628 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
 629
 630         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
 631         detected in a section which does not have at least 4 byte
 632         alignment.
 633         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
 634         * testsuite/gas/arm/ldr-t.s: Likewise.
 635         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
 636         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
 637         disassembly, ignoring any NOPs that may have been inserted because
 638         of section alignment.
 639         * testsuite/gas/arm/ldr-t.d: Likewise.
 640
 641 2020-03-04  Jan Beulich  <jbeulich@suse.com>
 642
 643         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
 644         * doc/c-i386.texi: Mention sev_es.
 645         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
 646         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 647         expectations.
 648         * testsuite/gas/i386/arch-13-znver1.d,
 649         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
 650
 651 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 652
 653         * config/tc-i386.c (match_template): Replace ignoresize and
 654         defaultsize with mnemonicsize.
 655         (process_suffix): Likewise.
 656
 657 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 658
 659         PR 25627
 660         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
 661         instruction LD IY,(HL).
 662         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
 663         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
 664         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
 665         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
 666
 667 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 668
 669         PR gas/25622
 670         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
 671         x86-64-default-suffix-avx.
 672         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
 673         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
 674         * testsuite/gas/i386/noreg64.d: Updated.
 675         * testsuite/gas/i386/noreg64.l: Likewise.
 676         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
 677         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
 678         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
 679
 680 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 681
 682         PR 25604
 683         * config/tc-z80.c (contains_register): Prevent an illegal memory
 684         access when checking an expression for a register name.
 685
 686 2020-03-03  Alan Modra  <amodra@gmail.com>
 687
 688         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
 689         support.
 690
 691 2020-03-02  Alan Modra  <amodra@gmail.com>
 692
 693         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
 694         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
 695         and .sbss sections.
 696         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
 697         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
 698         (s3_s_score_lcomm): Likewise.
 699         * config/tc-score7.c: Similarly.
 700         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
 701
 702 2020-02-28  YunQiang Su  <syq@debian.org>
 703
 704         PR gas/25539
 705         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
 706         to handle multi-labels.
 707         (has_label_name): New.
 708
 709 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
 710
 711         * config/tc-arm.c (enum pred_instruction_type): Remove
 712         NEUTRAL_IT_NO_VPT_INSN predication type.
 713         (cxn_handle_predication): Modify to require condition suffixes.
 714         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
 715         * testsuite/gas/arm/cde-scalar.s: Update test.
 716         * testsuite/gas/arm/cde-warnings.l: Update test.
 717         * testsuite/gas/arm/cde-warnings.s: Update test.
 718
 719 2020-02-26  Alan Modra  <amodra@gmail.com>
 720
 721         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 722         N_() on empty string.
 723
 724 2020-02-26  Alan Modra  <amodra@gmail.com>
 725
 726         * read.c (read_a_source_file): Call strncpy with length one
 727         less than size of original_case_string.
 728
 729 2020-02-26  Alan Modra  <amodra@gmail.com>
 730
 731         * config/obj-elf.c: Indent labels correctly.
 732         * config/obj-macho.c: Likewise.
 733         * config/tc-aarch64.c: Likewise.
 734         * config/tc-alpha.c: Likewise.
 735         * config/tc-arm.c: Likewise.
 736         * config/tc-cr16.c: Likewise.
 737         * config/tc-crx.c: Likewise.
 738         * config/tc-frv.c: Likewise.
 739         * config/tc-i386-intel.c: Likewise.
 740         * config/tc-i386.c: Likewise.
 741         * config/tc-ia64.c: Likewise.
 742         * config/tc-mn10200.c: Likewise.
 743         * config/tc-mn10300.c: Likewise.
 744         * config/tc-nds32.c: Likewise.
 745         * config/tc-riscv.c: Likewise.
 746         * config/tc-s12z.c: Likewise.
 747         * config/tc-xtensa.c: Likewise.
 748         * config/tc-z80.c: Likewise.
 749         * read.c: Likewise.
 750         * symbols.c: Likewise.
 751         * write.c: Likewise.
 752
 753 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 754
 755         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 756         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 757         after parsing all arguments.
 758         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 759         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 760         are used to check if we write a read-only CSR by the CSR instruction.
 761         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 762         all CSR for the read-only CSR checking.
 763         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 764         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 765         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 766         all CSR instructions for the read-only CSR checking.
 767         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 768         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 769
 770         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 771         (riscv_opts): Initialize it.
 772         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 773         before doing the CSR checking.
 774         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 775         (md_longopts): Add mcsr-check and mno-csr-check.
 776         (md_parse_option): Handle new enum option values.
 777         (s_riscv_option): Handle new long options.
 778         * doc/c-riscv.texi: Add description for the new .option and assembler
 779         options.
 780         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 781         the CSR checking.
 782         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 783
 784         * config/tc-riscv.c (csr_extra_hash): New.
 785         (enum riscv_csr_class): New enum.  Used to decide
 786         whether or not this CSR is legal in the current ISA string.
 787         (struct riscv_csr_extra): New structure to hold all extra information
 788         of CSR.
 789         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 790         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 791         Call hash_reg_name to insert CSR address into reg_names_hash.
 792         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 793         Decide whether the CSR is valid according to the csr_extra_hash.
 794         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 795         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 796         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 797         consistent usage.
 798         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 799         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 800         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 801         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 802         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 803         f-ext CSR are not allowed.
 804         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 805         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 806         source file is `priv-reg.s`, and the ISA is rv64if, so the
 807         rv32-only CSR are not allowed.
 808         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 809
 810 2020-02-21  Alan Modra  <amodra@gmail.com>
 811
 812         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 813         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 814
 815 2020-02-21  Alan Modra  <amodra@gmail.com>
 816
 817         PR 25569
 818         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 819         on section size adjustment, instead perform another write if
 820         exec header size is larger than section size.
 821
 822 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 823
 824         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 825         -mno-arch-attr command line options.
 826
 827 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 828
 829         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 830         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 831
 832 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 833
 834         PR 25576
 835         * config/tc-z80.c (md_parse_option): Do not use an underscore
 836         prefix for local labels in SDCC compatability mode.
 837         (z80_start_line_hook): Remove SDCC dollar label support.
 838         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 839         * testsuite/gas/z80/sdcc.s: Likewise.
 840
 841 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 842
 843         PR 25517
 844         * config/tc-z80.c: Add -march option.
 845         * doc/as.texi: Update Z80 documentation.
 846         * doc/c-z80.texi: Likewise.
 847         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 848         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 849         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 850         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 851         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 852         * testsuite/gas/z80/gbz80_all.d: Likewise.
 853         * testsuite/gas/z80/r800_extra.d: Likewise.
 854         * testsuite/gas/z80/r800_ii8.d: Likewise.
 855         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 856         * testsuite/gas/z80/sdcc.d: Likewise.
 857         * testsuite/gas/z80/z180.d: Likewise.
 858         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 859         * testsuite/gas/z80/z80_doc.d: Likewise.
 860         * testsuite/gas/z80/z80_ii8.d: Likewise.
 861         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 862         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 863         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 864         * testsuite/gas/z80/z80_sli.d: Likewise.
 865         * testsuite/gas/z80/z80n_all.d: Likewise.
 866         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 867
 868 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 869
 870         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 871         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 872         * testsuite/gas/i386/i386.exp: Run property-3 and
 873         x86-64-property-3.
 874         * testsuite/gas/i386/property-3.d: New file.
 875         * testsuite/gas/i386/property-3.s: Likewise.
 876         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 877
 878 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 879
 880         * config/tc-i386.c (cpu_arch): Add .popcnt.
 881         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 882         Add a tab before @samp{.sse4a}.
 883
 884 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 885
 886         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 887         for AddrPrefixOpReg templates. Combine the two pieces of
 888         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 889         mode.
 890
 891 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 892
 893         PR gas/14439
 894         * config/tc-i386.c (md_assemble): Also suppress operand
 895         swapping for MONITOR{,X} and MWAIT{,X}.
 896         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 897         Add Intel syntax monitor/mwait tests.
 898         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 899         Adjust expectations.
 900         *testsuite/gas/i386/sse3-intel.d,
 901         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 902         * testsuite/gas/i386/i386.exp: Run new tests.
 903
 904 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 905
 906         PR gas/6518
 907         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 908         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 909         re-indentation).
 910         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 911         cases.
 912         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 913         * testsuite/gas/i386/avx512dq-inval.l,
 914         testsuite/gas/i386/inval-avx.l,
 915         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 916         * testsuite/gas/i386/avx512vl-ambig.s,
 917         testsuite/gas/i386/avx512vl-ambig.l: New.
 918         * testsuite/gas/i386/i386.exp: Run new test.
 919
 920 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 923         nosse4.
 924         * doc/c-i386.texi: Document sse4a and nosse4a.
 925
 926 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 927
 928         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 929         for AT&T syntax.
 930
 931 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 932
 933         PR gas/25438
 934         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 935         casing ...
 936         (process_suffix): ... here. Consider just the first operand
 937         initially.
 938         (check_long_reg): Drop opcode 0x63 special case again.
 939         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
 940         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
 941         Move ambiguous operand size tests ...
 942         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
 943         testsuite/gas/i386/noreg64.s: ... here.
 944         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
 945         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
 946         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
 947         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
 948         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
 949         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
 950         testsuite/gas/i386/x86-64-movsxd.d,
 951         testsuite/gas/i386/x86-64-movsxd-intel.d,
 952         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
 953         Adjust expectations.
 954         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
 955         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
 956         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
 957         * testsuite/gas/i386/i386.exp: Run new tests.
 958
 959 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 960
 961         * config/tc-i386.c (process_operands): Also skip segment
 962         override prefix emission if it matches an already present one.
 963         * testsuite/gas/i386/prefix32.s: Add double segment override
 964         cases.
 965         * testsuite/gas/i386/prefix32.l: Adjust expectations.
 966
 967 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 968
 969         * config/tc-i386.c (process_operands): Drop ineffectual segment
 970         overrides when optimizing.
 971         * testsuite/gas/i386/lea-optimize.d: New.
 972         * testsuite/gas/i386/i386.exp: Run new test.
 973
 974 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 975
 976         * config/tc-i386.c (process_operands): Also check insn prefix
 977         for ineffectual segment override warning. Don't cover possible
 978         VEX/EVEX encoded insns there.
 979         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
 980         testsuite/gas/i386/lea.e: New.
 981         * testsuite/gas/i386/i386.exp: Run new test.
 982
 983 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         PR gas/25438
 986         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
 987         syntax.
 988
 989 2020-02-13  Fangrui Song   <maskray@google.com>
 990             H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         PR gas/25551
 993         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
 994         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
 995         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
 996         * testsuite/gas/i386/relax-5.d: New file.
 997         * testsuite/gas/i386/relax-5.s: Likewise.
 998         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
 999         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1000
1001 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1002
1003         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1004         "nosse4" entry.
1005
1006 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1007
1008         * config/tc-i386.c (avx512): New (at file scope), moved from
1009         (check_VecOperands): ... here.
1010         (process_suffix): Add [XYZ]MMword operand size handling.
1011         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1012         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1013         tests.
1014         * testsuite/gas/i386/avx512dq-inval.l,
1015         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1016
1017 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1018
1019         PR gas/24546
1020         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1021         code only.
1022         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1023         CALL/JMP in O_tbyte_ptr case.
1024         * doc/c-i386.texi: Mention far call and full pointer load ISA
1025         differences.
1026         * testsuite/gas/i386/x86-64-branch-3.s,
1027         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1028         * testsuite/gas/i386/x86-64-branch-3.d,
1029         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1030         * testsuite/gas/i386/x86-64-branch-5.l,
1031         testsuite/gas/i386/x86-64-branch-5.s: New.
1032         * testsuite/gas/i386/i386.exp: Run new test.
1033
1034 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1035
1036         PR gas/25438
1037         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1038         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1039         64-bit-only warning.
1040         (check_word_reg): Consistently error on mismatching register
1041         size and suffix.
1042         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1043         for movw. Replace suffix / GPR for orb.
1044         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1045         byte GPRs as well as ones for inb/outb with a word accumulator.
1046         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1047         testsuite/gas/i386/inval.l: Adjust expectations.
1048
1049 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1050
1051         * config/tc-i386.c (operand_type_register_match): Also fall
1052         through initial two if()-s when the template allows for a GPR
1053         operand. Adjust comment.
1054
1055 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1056
1057         (struct _i386_insn): New field "short_form".
1058         (optimize_encoding): Drop setting of shortform field.
1059         (process_suffix): Set i.short_form. Replace shortform use.
1060         (process_operands): Replace shortform use.
1061
1062 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1063
1064         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1065         loop initial declaration.
1066
1067 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1068
1069         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1070         instructions that can have 5 arguments.
1071         (enum operand_parse_code): Add new operands.
1072         (parse_operands): Account for new operands.
1073         (S5): New macro.
1074         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1075         (neon_select_shape): Account for P suffix.
1076         (LOW1): Move macro to global position.
1077         (HI4): Move macro to global position.
1078         (vcx_assign_vec_d): New.
1079         (vcx_assign_vec_m): New.
1080         (vcx_assign_vec_n): New.
1081         (enum vcx_reg_type): New.
1082         (vcx_get_reg_type): New.
1083         (vcx_size_pos): New.
1084         (vcx_vec_pos): New.
1085         (vcx_handle_shape): New.
1086         (vcx_ensure_register_in_range): New.
1087         (vcx_handle_register_arguments): New.
1088         (vcx_handle_insn_block): New.
1089         (vcx_handle_common_checks): New.
1090         (do_vcx1): New.
1091         (do_vcx2): New.
1092         (do_vcx3): New.
1093         * testsuite/gas/arm/cde-missing-fp.d: New test.
1094         * testsuite/gas/arm/cde-missing-fp.l: New test.
1095         * testsuite/gas/arm/cde-missing-mve.d: New test.
1096         * testsuite/gas/arm/cde-missing-mve.l: New test.
1097         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1098         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1099         * testsuite/gas/arm/cde-mve.s: New test.
1100         * testsuite/gas/arm/cde-warnings.l:
1101         * testsuite/gas/arm/cde-warnings.s:
1102         * testsuite/gas/arm/cde.d:
1103         * testsuite/gas/arm/cde.s:
1104
1105 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1106             Matthew Malcomson  <matthew.malcomson@arm.com>
1107
1108         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1109         CDE coprocessor that can be enabled.
1110         (enum pred_instruction_type): New pred type.
1111         (BAD_NO_VPT): New error message.
1112         (BAD_CDE): New error message.
1113         (BAD_CDE_COPROC): New error message.
1114         (enum operand_parse_code): Add new immediate operands.
1115         (parse_operands): Account for new immediate operands.
1116         (check_cde_operand): New.
1117         (cde_coproc_enabled): New.
1118         (cde_coproc_pos): New.
1119         (cde_handle_coproc): New.
1120         (cxn_handle_predication): New.
1121         (do_custom_instruction_1): New.
1122         (do_custom_instruction_2): New.
1123         (do_custom_instruction_3): New.
1124         (do_cx1): New.
1125         (do_cx1a): New.
1126         (do_cx1d): New.
1127         (do_cx1da): New.
1128         (do_cx2): New.
1129         (do_cx2a): New.
1130         (do_cx2d): New.
1131         (do_cx2da): New.
1132         (do_cx3): New.
1133         (do_cx3a): New.
1134         (do_cx3d): New.
1135         (do_cx3da): New.
1136         (handle_pred_state): Define new IT block behaviour.
1137         (insns): Add newn CX*{,d}{,a} instructions.
1138         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1139         Define new cdecp extension strings.
1140         * doc/c-arm.texi: Document new cdecp extension arguments.
1141         * testsuite/gas/arm/cde-scalar.d: New test.
1142         * testsuite/gas/arm/cde-scalar.s: New test.
1143         * testsuite/gas/arm/cde-warnings.d: New test.
1144         * testsuite/gas/arm/cde-warnings.l: New test.
1145         * testsuite/gas/arm/cde-warnings.s: New test.
1146         * testsuite/gas/arm/cde.d: New test.
1147         * testsuite/gas/arm/cde.s: New test.
1148
1149 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1150
1151         PR gas/25516
1152         * config/tc-i386.c (intel64): Renamed to ...
1153         (isa64): This.
1154         (match_template): Accept Intel64 only instruction by default.
1155         (i386_displacement): Updated.
1156         (md_parse_option): Updated.
1157         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1158         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1159         -mamd64 to x86-64-sysenter-amd.
1160         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1161
1162 2020-02-10  Alan Modra  <amodra@gmail.com>
1163
1164         * config/obj-elf.c (obj_elf_change_section): Error for section
1165         type, attr or entsize changes in assembly.
1166         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1167         * testsuite/gas/elf/section5.l: Update.
1168
1169 2020-02-10  Alan Modra  <amodra@gmail.com>
1170
1171         * output-file.c (output_file_close): Do a normal close when
1172         flag_always_generate_output.
1173         * write.c (write_object_file): Don't stop output when
1174         flag_always_generate_output.
1175
1176 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1177
1178         PR 25469
1179         * config/tc-z80.c: Add -gbz80 command line option to generate code
1180         for the GameBoy Z80.  Add support for generating DWARF.
1181         * config/tc-z80.h: Add support for DWARF debug information
1182         generation.
1183         * doc/c-z80.texi: Document new command line option.
1184         * testsuite/gas/z80/gbz80_all.d: New file.
1185         * testsuite/gas/z80/gbz80_all.s: New file.
1186         * testsuite/gas/z80/z80.exp: Run the new tests.
1187         * testsuite/gas/z80/z80n_all.d: New file.
1188         * testsuite/gas/z80/z80n_all.s: New file.
1189         * testsuite/gas/z80/z80n_reloc.d: New file.
1190
1191 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1192
1193         PR gas/25381
1194         * config/obj-elf.c (get_section): Also check
1195         linked_to_symbol_name.
1196         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1197         (obj_elf_parse_section_letters): Handle the 'o' flag.
1198         (build_group_lists): Renamed to ...
1199         (build_additional_section_info): This.  Set elf_linked_to_section
1200         from map_head.linked_to_symbol_name.
1201         (elf_adjust_symtab): Updated.
1202         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1203         * doc/as.texi: Document the 'o' flag.
1204         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1205         * testsuite/gas/elf/section18.d: New file.
1206         * testsuite/gas/elf/section18.s: Likewise.
1207         * testsuite/gas/elf/section19.d: Likewise.
1208         * testsuite/gas/elf/section19.s: Likewise.
1209         * testsuite/gas/elf/section20.d: Likewise.
1210         * testsuite/gas/elf/section20.s: Likewise.
1211         * testsuite/gas/elf/section21.d: Likewise.
1212         * testsuite/gas/elf/section21.l: Likewise.
1213         * testsuite/gas/elf/section21.s: Likewise.
1214
1215 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         * NEWS: Mention x86 assembler options to align branches for
1218         binutils 2.34.
1219
1220 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1221
1222         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1223         only for ELF targets.
1224         * testsuite/gas/i386/unique.d: Don't xfail.
1225         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1226
1227 2020-02-06  Alan Modra  <amodra@gmail.com>
1228
1229         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1230         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1231
1232 2020-02-06  Alan Modra  <amodra@gmail.com>
1233
1234         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1235         xfail, and rename test.
1236         * testsuite/gas/elf/section12b.d: Likewise.
1237         * testsuite/gas/elf/section16a.d: Likewise.
1238         * testsuite/gas/elf/section16b.d: Likewise.
1239
1240 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1241
1242         PR gas/25380
1243         * config/obj-elf.c (section_match): Removed.
1244         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1245         section_id.
1246         (obj_elf_change_section): Replace info and group_name arguments
1247         with match_p.  Also update the section ID and flags from match_p.
1248         (obj_elf_section): Handle "unique,N".  Update call to
1249         obj_elf_change_section.
1250         * config/obj-elf.h (elf_section_match): New.
1251         (obj_elf_change_section): Updated.
1252         * config/tc-arm.c (start_unwind_section): Update call to
1253         obj_elf_change_section.
1254         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1255         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1256         (microblaze_s_sdata): Likewise.
1257         (microblaze_s_rdata): Likewise.
1258         (microblaze_s_bss): Likewise.
1259         * config/tc-mips.c (s_change_section): Likewise.
1260         * config/tc-msp430.c (msp430_profiler): Likewise.
1261         * config/tc-rx.c (parse_rx_section): Likewise.
1262         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1263         * doc/as.texi: Document "unique,N" in .section directive.
1264         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1265         * testsuite/gas/elf/section15.d: New file.
1266         * testsuite/gas/elf/section15.s: Likewise.
1267         * testsuite/gas/elf/section16.s: Likewise.
1268         * testsuite/gas/elf/section16a.d: Likewise.
1269         * testsuite/gas/elf/section16b.d: Likewise.
1270         * testsuite/gas/elf/section17.d: Likewise.
1271         * testsuite/gas/elf/section17.l: Likewise.
1272         * testsuite/gas/elf/section17.s: Likewise.
1273         * testsuite/gas/i386/unique.d: Likewise.
1274         * testsuite/gas/i386/unique.s: Likewise.
1275         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1276         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1277
1278 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1279
1280         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1281
1282 2020-02-01  Anthony Green  <green@moxielogic.com>
1283
1284        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1285
1286 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1287
1288         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1289         %tls_ldo.
1290
1291 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1292
1293         PR gas/25472
1294         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1295         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1296         +mve.
1297         * testsuite/gas/arm/mve_dsp.d: New test.
1298
1299 2020-01-31  Nick Clifton  <nickc@redhat.com>
1300
1301         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1302         rather than BFD_RELOC_NONE.
1303
1304 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1305
1306         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1307         to support VLDMIA instruction for MVE.
1308         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1309         instruction for MVE.
1310         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1311         instruction for MVE.
1312         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1313         instruction for MVE.
1314         * testsuite/gas/arm/mve-ldst.d: New test.
1315         * testsuite/gas/arm/mve-ldst.s: Likewise.
1316
1317 2020-01-31  Nick Clifton  <nickc@redhat.com>
1318
1319         * po/fr.po: Updated French translation.
1320         * po/ru.po: Updated Russian translation.
1321
1322 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1323
1324         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1325         .s for the movprfx.
1326         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1327         * testsuite/gas/aarch64/sve-movprfx_28.d,
1328         * testsuite/gas/aarch64/sve-movprfx_28.l,
1329         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1330
1331 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1332
1333         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1334         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1335         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1336         Adjust expectations.
1337
1338 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1339
1340         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1341         * testsuite/gas/bpf/alu-be.d: Likewise.
1342         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1343         * testsuite/gas/bpf/alu32-be.d: Likewise.
1344
1345 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1346
1347         * testsuite/gas/i386/x86-64-branch-2.s,
1348         testsuite/gas/i386/x86-64-branch-4.s,
1349         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1350         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1351         testsuite/gas/i386/x86-64-branch-2.d,
1352         testsuite/gas/i386/x86-64-branch-4.l,
1353         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1354
1355 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1356
1357         * config/tc-i386.c (process_suffix): .
1358         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1359         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1360         Add LRETQ case.
1361         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1362         suffix.
1363         testsuite/gas/i386/x86_64.s: Add RETF cases.
1364         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1365         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1366         testsuite/gas/i386/x86-64-opcode.d,
1367         testsuite/gas/i386/x86-64-suffix-intel.d,
1368         testsuite/gas/i386/x86-64-suffix.d,
1369         testsuite/gas/i386/x86_64-intel.d
1370         testsuite/gas/i386/x86_64.d: Adjust expectations.
1371         * testsuite/gas/i386/x86-64-suffix.e,
1372         testsuite/gas/i386/x86_64.e: New.
1373
1374 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1375
1376         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1377         special case.
1378
1379 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1380
1381         PR binutils/25445
1382         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1383         movsxd.
1384         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1385         differences.  Document movslq and movsxd.
1386         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1387         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1388         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1389         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1390         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1391         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1392         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1393         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1394         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1395         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1396         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1397
1398 2020-01-27  Alan Modra  <amodra@gmail.com>
1399
1400         * testsuite/gas/all/gas.exp: Replace case statements with switch
1401         statements.
1402         * testsuite/gas/elf/elf.exp: Likewise.
1403         * testsuite/gas/macros/macros.exp: Likewise.
1404         * testsuite/lib/gas-defs.exp: Likewise.
1405
1406 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1407
1408         PR 25403
1409         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1410         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1411
1412 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1413
1414         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1415         s exts must be known, so rename *ok* to *fail*.
1416         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1417         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1418         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1419         above change.
1420         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1421         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1422
1423 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1424
1425         PR gas/25438
1426         * config/tc-i386.c (check_long_reg): Always disallow double word
1427         suffix in mnemonic with word general register.
1428         * testsuite/gas/i386/general.s: Replace word general register
1429         with double word general register for movl.
1430         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1431         register.
1432         * testsuite/gas/i386/general.l: Updated.
1433         * testsuite/gas/i386/inval.l: Likewise.
1434
1435 2020-01-22  Alan Modra  <amodra@gmail.com>
1436
1437         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1438         __tls_get_addr_desc and __tls_get_addr_opt.
1439
1440 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1441
1442         * testsuite/gas/i386/inval-crc32.s,
1443         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1444         * testsuite/gas/i386/inval-crc32.l,
1445         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1446
1447 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1448
1449         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1450         generic code path. Deal with No_lSuf being set in a template.
1451         * testsuite/gas/i386/inval-crc32.l,
1452         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1453         instead of error(s) when operand size is ambiguous.
1454         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1455         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1456         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1457         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1458         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1459         Adjust expectations.
1460
1461 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1462
1463         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1464         and an intel_syntax check. Re-write lack-of-suffix processing
1465         logic.
1466         * doc/c-i386.texi: Document operand size defaults for suffix-
1467         less AT&T syntax insns.
1468         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1469         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1470         testsuite/gas/i386/x86-64-avx-scalar.s,
1471         testsuite/gas/i386/x86-64-avx.s,
1472         testsuite/gas/i386/x86-64-bundle.s,
1473         testsuite/gas/i386/x86-64-intel64.s,
1474         testsuite/gas/i386/x86-64-lock-1.s,
1475         testsuite/gas/i386/x86-64-opcode.s,
1476         testsuite/gas/i386/x86-64-sse2avx.s,
1477         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1478         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1479         testsuite/gas/i386/x86-64-nops.s,
1480         testsuite/gas/i386/x86-64-ptwrite.s,
1481         testsuite/gas/i386/x86-64-simd.s,
1482         testsuite/gas/i386/x86-64-sse-noavx.s,
1483         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1484         insns.
1485         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1486         testsuite/gas/i386/noreg64.s: Add further tests.
1487         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1488         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1489         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1490         testsuite/gas/i386/sse-noavx.d,
1491         testsuite/gas/i386/x86-64-intel64.d,
1492         testsuite/gas/i386/x86-64-nops.d,
1493         testsuite/gas/i386/x86-64-opcode.d,
1494         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1495         testsuite/gas/i386/x86-64-ptwrite.d,
1496         testsuite/gas/i386/x86-64-simd-intel.d,
1497         testsuite/gas/i386/x86-64-simd-suffix.d,
1498         testsuite/gas/i386/x86-64-simd.d,
1499         testsuite/gas/i386/x86-64-sse-noavx.d
1500         testsuite/gas/i386/x86-64-suffix.d,
1501         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1502         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1503         testsuite/gas/i386/noreg64.l: New.
1504         * testsuite/gas/i386/i386.exp: Run new tests.
1505
1506 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1507
1508         * testsuite/gas/i386/avx512_bf16_vl.s,
1509         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1510         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1511         broadcast forms of VCVTNEPS2BF16.
1512         * testsuite/gas/i386/avx512_bf16_vl.d,
1513         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1514
1515 2020-01-20  Nick Clifton  <nickc@redhat.com>
1516
1517         * po/uk.po: Updated Ukranian translation.
1518
1519 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1520
1521         PR ld/25416
1522         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1523         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1524         x32 object.
1525         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1526         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1527         R_X86_64_GOTPC32_TLSDESC relocation.
1528
1529 2020-01-18  Nick Clifton  <nickc@redhat.com>
1530
1531         * configure: Regenerate.
1532         * po/gas.pot: Regenerate.
1533
1534 2020-01-18  Nick Clifton  <nickc@redhat.com>
1535
1536         Binutils 2.34 branch created.
1537
1538 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1539
1540         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1541         with vex_encoding_vex.
1542         (parse_insn): Likewise.
1543         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1544         and {vex3} documentation.
1545         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1546         {vex}.
1547         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1548
1549 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1550
1551         PR 25376
1552         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1553         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1554         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1555         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1556         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1557         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1558
1559 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1560
1561         * config/tc-i386.c (match_template): Drop found_cpu_match local
1562         variable.
1563
1564 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1565
1566         * testsuite/gas/i386/avx512dq-inval.l,
1567         testsuite/gas/i386/avx512dq-inval.s: New.
1568         * testsuite/gas/i386/i386.exp: Run new test.
1569
1570 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1571
1572         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1573         relocations when the target is 430X, except when extracting part of an
1574         expression.
1575         (msp430_srcoperand): Adjust comment.
1576         Initialize the expp member of the msp430_operand_s struct as
1577         appropriate.
1578         (msp430_dstoperand): Likewise.
1579         * testsuite/gas/msp430/msp430.exp: Run new test.
1580         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1581         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1582
1583 2020-01-15  Alan Modra  <amodra@gmail.com>
1584
1585         * configure.tgt: Add sparc-*-freebsd case.
1586
1587 2020-01-14  Lili Cui <lili.cui@intel.com>
1588
1589         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1590         * testsuite/gas/i386/align-branch-1b.d: Likewise.
1591         * testsuite/gas/i386/align-branch-1c.d: Likewise.
1592         * testsuite/gas/i386/align-branch-1d.d: Likewise.
1593         * testsuite/gas/i386/align-branch-1e.d: Likewise.
1594         * testsuite/gas/i386/align-branch-1f.d: Likewise.
1595         * testsuite/gas/i386/align-branch-1g.d: Likewise.
1596         * testsuite/gas/i386/align-branch-1h.d: Likewise.
1597         * testsuite/gas/i386/align-branch-1i.d: Likewise.
1598         * testsuite/gas/i386/align-branch-5.d: Likewise.
1599         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1600         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1601         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1602         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1603         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1604         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1605         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1606         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1607         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1608         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1609         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1610         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1611
1612 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
1613
1614         PR 25377
1615         * config/tc-z80.c: Add support for half precision, single
1616         precision and double precision floating point values.
1617         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1618         * doc/as.texi: Add new z80 command line options.
1619         * doc/c-z80.texi: Document new z80 command line options.
1620         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1621         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1622         * testsuite/gas/z80/z80.exp: Run the new test.
1623         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1624         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1625         * testsuite/gas/z80/strings.d: Update expected output.
1626
1627 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1628
1629         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1630         dependency.
1631
1632 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1633
1634         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1635         the CPU.
1636         * config/tc-arc.h: Add header if/defs.
1637         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1638
1639 2020-01-13  Alan Modra  <amodra@gmail.com>
1640
1641         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1642
1643 2020-01-13  Alan Modra  <amodra@gmail.com>
1644
1645         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1646         insertion.
1647
1648 2020-01-10  Alan Modra  <amodra@gmail.com>
1649
1650         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1651         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1652
1653 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1654
1655         PR 25224
1656         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1657         opcode byte values.
1658         (emit_ld_r_r): Likewise.
1659         (emit_ld_rr_m): Likewise.
1660         (emit_ld_rr_nn): Likewise.
1661
1662 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1663
1664         * config/tc-i386.c (optimize_encoding): Add
1665         is_any_vex_encoding() invocations. Drop respective
1666         i.tm.extension_opcode == None checks.
1667
1668 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1669
1670         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1671         REX transformations. Correct comment indentation.
1672
1673 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1674
1675         * config/tc-i386.c (optimize_encoding): Generalize register
1676         transformation for TEST optimization.
1677
1678 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1679
1680         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1681         testsuite/gas/i386/x86-64-sysenter-amd.d,
1682         testsuite/gas/i386/x86-64-sysenter-amd.l,
1683         testsuite/gas/i386/x86-64-sysenter-intel.d,
1684         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1685         * testsuite/gas/i386/i386.exp: Run new tests.
1686
1687 2020-01-08  Nick Clifton  <nickc@redhat.com>
1688
1689         PR 25284
1690         * doc/as.texi (Align): Document the fact that all arguments can be
1691         omitted.
1692         (Balign): Likewise.
1693         (P2align): Likewise.
1694
1695 2020-01-08  Nick Clifton  <nickc@redhat.com>
1696
1697         PR 14891
1698         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1699         already defined as a different symbol type.
1700         * testsuite/gas/elf/pr14891.s: New test source file.
1701         * testsuite/gas/elf/pr14891.d: New test driver.
1702         * testsuite/gas/elf/pr14891.s: New test expected error output.
1703         * testsuite/gas/elf/elf.exp: Run the new test.
1704
1705 2020-01-08  Alan Modra  <amodra@gmail.com>
1706
1707         * config/tc-z8k.c (md_begin): Make idx unsigned.
1708         (get_specific): Likewise for this_index.
1709
1710 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1711
1712         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1713         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1714         (md_operand): Set X_md to absent.
1715         (arc_parse_name): Check for X_md.
1716
1717 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1718
1719         PR 25311
1720         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1721         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1722         NO_STRING_ESCAPES.
1723         * read.c (next_char_of_string): Likewise.
1724         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1725         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1726
1727 2020-01-03  Nick Clifton  <nickc@redhat.com>
1728
1729         * po/sv.po: Updated Swedish translation.
1730
1731 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1732
1733         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1734         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1735
1736 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1737
1738         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1739         by-element usdot. Add 64-bit form tests for by-element sudot.
1740         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1741
1742 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1743
1744         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1745         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1746
1747 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1748
1749         * testsuite/gas/aarch64/f64mm.d,
1750         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1751
1752 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1753
1754         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1755         support for assembler code generated by SDCC. Add new relocation
1756         types. Add z80-elf target support.
1757         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1758         labels. Local labels starts from ".L".
1759         * NEWS: Mention the new support.
1760         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1761         * testsuite/gas/all/fwdexp.s: Likewise.
1762         * testsuite/gas/all/cond.l: Likewise.
1763         * testsuite/gas/all/cond.s: Likewise.
1764         * testsuite/gas/all/fwdexp.d: Likewise.
1765         * testsuite/gas/all/fwdexp.s: Likewise.
1766         * testsuite/gas/elf/section2.e-mips: Likewise.
1767         * testsuite/gas/elf/section2.l: Likewise.
1768         * testsuite/gas/elf/section2.s: Likewise.
1769         * testsuite/gas/macros/app1.d: Likewise.
1770         * testsuite/gas/macros/app1.s: Likewise.
1771         * testsuite/gas/macros/app2.d: Likewise.
1772         * testsuite/gas/macros/app2.s: Likewise.
1773         * testsuite/gas/macros/app3.d: Likewise.
1774         * testsuite/gas/macros/app3.s: Likewise.
1775         * testsuite/gas/macros/app4.d: Likewise.
1776         * testsuite/gas/macros/app4.s: Likewise.
1777         * testsuite/gas/macros/app4b.s: Likewise.
1778         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1779         * testsuite/gas/z80/z80.exp: Add new tests
1780         * testsuite/gas/z80/dollar.d: New file.
1781         * testsuite/gas/z80/dollar.s: New file.
1782         * testsuite/gas/z80/ez80_adl_all.d: New file.
1783         * testsuite/gas/z80/ez80_adl_all.s: New file.
1784         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1785         * testsuite/gas/z80/ez80_isuf.s: New file.
1786         * testsuite/gas/z80/ez80_z80_all.d: New file.
1787         * testsuite/gas/z80/ez80_z80_all.s: New file.
1788         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1789         * testsuite/gas/z80/r800_extra.d: New file.
1790         * testsuite/gas/z80/r800_extra.s: New file.
1791         * testsuite/gas/z80/r800_ii8.d: New file.
1792         * testsuite/gas/z80/r800_z80_doc.d: New file.
1793         * testsuite/gas/z80/z180.d: New file.
1794         * testsuite/gas/z80/z180.s: New file.
1795         * testsuite/gas/z80/z180_z80_doc.d: New file.
1796         * testsuite/gas/z80/z80_doc.d: New file.
1797         * testsuite/gas/z80/z80_doc.s: New file.
1798         * testsuite/gas/z80/z80_ii8.d: New file.
1799         * testsuite/gas/z80/z80_ii8.s: New file.
1800         * testsuite/gas/z80/z80_in_f_c.d: New file.
1801         * testsuite/gas/z80/z80_in_f_c.s: New file.
1802         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1803         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1804         * testsuite/gas/z80/z80_out_c_0.d: New file.
1805         * testsuite/gas/z80/z80_out_c_0.s: New file.
1806         * testsuite/gas/z80/z80_reloc.d: New file.
1807         * testsuite/gas/z80/z80_reloc.s: New file.
1808         * testsuite/gas/z80/z80_sli.d: New file.
1809         * testsuite/gas/z80/z80_sli.s: New file.
1810
1811 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1812
1813         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1814         REGLIST_RN.
1815
1816 2020-01-01  Alan Modra  <amodra@gmail.com>
1817
1818         Update year range in copyright notice of all files.
1819
1820 For older changes see ChangeLog-2019
1821 \f
1822 Copyright (C) 2020 Free Software Foundation, Inc.
1823
1824 Copying and distribution of this file, with or without modification,
1825 are permitted in any medium without royalty provided the copyright
1826 notice and this notice are preserved.
1827
1828 Local Variables:
1829 mode: change-log
1830 left-margin: 8
1831 fill-column: 74
1832 version-control: never
1833 End: