gas/ChangeLog

   1 2020-05-06  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 25927
   4         * doc/as.texi (Preprocessing): Replace cross reference to not
   5         existant document with a URL to the equivalent page in the GCC
   6         manual.
   7
   8 2020-05-05  Nick Clifton  <nickc@redhat.com>
   9
  10         * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
  11         construction of a DWARF-5 directory name table.
  12         * testsuite/gas/elf/pr25917.d: Update expected output.
  13
  14 2020-05-05  Gunther Nikl <gnikl@justmail.de>
  15
  16         * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
  17         (md_parse_option): Remove initialization of elf_flags.
  18
  19 2020-05-04  Andre Vieira  <andre.simoesdiasvieira@arm.com>
  20
  21         PR gas/25863
  22         * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
  23         * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
  24         * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
  25
  26 2020-05-04  Nick Clifton  <nickc@redhat.com>
  27
  28         PR 25917
  29         * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
  30         table's existence before looking at its entries.
  31         Also do not emit a default directory entry if there are no
  32         directories in use.
  33
  34         * testsuite/gas/elf/pr25917.s: New test source file.
  35         * testsuite/gas/elf/pr25917.d: New test driver.
  36         * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
  37
  38 2020-04-30  Alex Coplan  <alex.coplan@arm.com>
  39
  40         * config/tc-aarch64.c (fix_insn): Implement for
  41         AARCH64_OPND_UNDEFINED.
  42         (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
  43         * testsuite/gas/aarch64/udf.s: New.
  44         * testsuite/gas/aarch64/udf.d: New.
  45         * testsuite/gas/aarch64/udf-invalid.s: New.
  46         * testsuite/gas/aarch64/udf-invalid.l: New.
  47         * testsuite/gas/aarch64/udf-invalid.d: New.
  48
  49 2020-04-30  Yoshinori Sato <ysato@users.sourceforge.jp>
  50
  51         * config/tc-rx.c (elf_flags): Reset default value.
  52         (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
  53
  54 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
  55
  56         * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
  57         if it's not defined.
  58         (microarch_earliest): New static variable.
  59         (xg_translate_idioms): Translate "simcall" to "simcall 0" when
  60         simcall opcode has mandatory parameter.
  61         (xg_init_global_config): Initialize microarch_earliest.
  62
  63 2020-04-29  Nick Clifton  <nickc@redhat.com>
  64
  65         PR 22699
  66         * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
  67         IMM0_8S and add support for IMM0_8U.
  68         * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
  69         unsigned 8-bit immediate.
  70         * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
  71         * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
  72
  73 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
  74
  75         * NEWS: Add news entry for big-obj.
  76         * config/tc-i386.c (i386_target_format): Support new format.
  77         * doc/c-i386.texi: Add i386 support.
  78         * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
  79         * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
  80
  81 2020-04-27  Nick Clifton  <nickc@redhat.com>
  82
  83         PR 25878
  84         * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
  85         (assign_file_to_slot): New function.  Fills in an entry in the
  86         files table.
  87         (allocate_filenum): Use new function.
  88         (allocate_filename_to_slot): Use new function.  If the specified
  89         slot entry is already in use, but was chosen automatically then
  90         reassign the automatic entry.
  91
  92 2020-04-26  Hongtao Liu  <hongtao.liu@intel.com
  93
  94         * config/tc-i386.c (lfence_before_ret_shl): New member.
  95         (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
  96         for Anysize insns.
  97         (insert_after_load): Issue warning for REP CMPS/SCAS.
  98         (insert_before_before): Handle iret, Handle
  99         -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
 100         (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
 101         -mlfence-before-ret=[none/not/or/shl/yes].
 102         Enable -mlfence-before-ret=shl when
 103         -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
 104         (md_show_usage): Ditto.
 105         * doc/c-i386.texi: Ditto.
 106         * testsuite/gas/i386/i386.exp: Add new testcases.
 107         * testsuite/gas/i386/lfence-load-b.d: New.
 108         * testsuite/gas/i386/lfence-load-b.e: New.
 109         * testsuite/gas/i386/lfence-load.d: Modified.
 110         * testsuite/gas/i386/lfence-load.e: New.
 111         * testsuite/gas/i386/lfence-load.s: Modified.
 112         * testsuite/gas/i386/lfence-ret-a.d: Modified.
 113         * testsuite/gas/i386/lfence-ret-b.d: Modified.
 114         * testsuite/gas/i386/lfence-ret-c.d: New.
 115         * testsuite/gas/i386/lfence-ret-d.d: New.
 116         * testsuite/gas/i386/lfence-ret.s: Modified.
 117         * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
 118         * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
 119         * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
 120         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
 121         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
 122         * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
 123         * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
 124         * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
 125         * testsuite/gas/i386/x86-64-lfence-ret.e: New.
 126         * testsuite/gas/i386/x86-64-lfence-ret.s: New.
 127
 128 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
 129
 130         PR ld/25861
 131         * config/tc-xtensa.c (md_apply_fix): Replace
 132         BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
 133         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
 134         BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
 135         * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
 136         with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
 137
 138 2020-04-22  Alan Modra  <amodra@gmail.com>
 139
 140         * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
 141         symbol for ".symver .. remove".
 142         * doc/as.texi (.symver): Update.
 143         * testsuite/gas/symver/symver11.s: Make foo weak.
 144         * testsuite/gas/symver/symver11.d: Expect an error.
 145         * testsuite/gas/symver/symver7.d: Allow other random symbols.
 146
 147 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 148
 149         * testsuite/gas/symver/symver11.s: Add ".balign 8".
 150
 151 2020-04-21  Andreas Schwab  <schwab@linux-m68k.org>
 152
 153         PR 25848
 154         * testsuite/gas/m68k/operands.s: Add tests for cmpi.
 155         * testsuite/gas/m68k/operands.d: Update.
 156         * testsuite/gas/m68k/op68000.d: Update for new error messages.
 157
 158 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
 159
 160         PR binutils/24753
 161         * testsuite/gas/arm/pr24753.d: New test.
 162         * testsuite/gas/arm/pr24753.s: New test.
 163
 164 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 165
 166         PR gas/23840
 167         PR gas/25295
 168         * NEWS: Mention .symver extension.
 169         * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
 170         function.
 171         (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
 172         add a version name.  Add local, hidden and remove visibility
 173         support.
 174         (elf_frob_symbol): Handle the list of version names.  Update the
 175         original symbol to local, hidden or remove it from the symbol
 176         table.
 177         (elf_frob_file_before_adjust): Handle the list of version names.
 178         * config/obj-elf.h (elf_visibility): New.
 179         (elf_versioned_name_list): Likewise.
 180         (elf_obj_sy): Change local to bitfield. Add rename, bad_version
 181         and visibility.  Change versioned_name pointer to struct
 182         elf_versioned_name_list.
 183         * doc/as.texi: Update .symver directive.
 184         * testsuite/gas/symver/symver.exp: Run all *.d tests.  Add more
 185         error checking tests.
 186         * testsuite/gas/symver/symver6.d: New file.
 187         * testsuite/gas/symver/symver7.d: Likewise.
 188         * testsuite/gas/symver/symver7.s: Likewise.
 189         * testsuite/gas/symver/symver8.d: Likewise.
 190         * testsuite/gas/symver/symver8.s: Likewise.
 191         * testsuite/gas/symver/symver9.s: Likewise.
 192         * testsuite/gas/symver/symver9a.d: Likewise.
 193         * testsuite/gas/symver/symver9b.d: Likewise.
 194         * testsuite/gas/symver/symver10.s: Likewise.
 195         * testsuite/gas/symver/symver10a.d: Likewise.
 196         * testsuite/gas/symver/symver10b.d: Likewise.
 197         * testsuite/gas/symver/symver11.d: Likewise.
 198         * testsuite/gas/symver/symver11.s: Likewise.
 199         * testsuite/gas/symver/symver12.d: Likewise.
 200         * testsuite/gas/symver/symver12.s: Likewise.
 201         * testsuite/gas/symver/symver13.d: Likewise.
 202         * testsuite/gas/symver/symver13.s: Likewise.
 203         * testsuite/gas/symver/symver14.d: Likewise.
 204         * testsuite/gas/symver/symver14.l: Likewise.
 205         * testsuite/gas/symver/symver15.d: Likewise.
 206         * testsuite/gas/symver/symver15.l: Likewise.
 207         * testsuite/gas/symver/symver6.l: Removed.
 208         * testsuite/gas/symver/symver6.s: Updated.
 209
 210 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 211
 212         * config/tc-aarch64.c (parse_barrier_psb): Update error messages
 213         to include TSB.
 214         * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
 215         * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
 216         * testsuite/gas/aarch64/system.d: Update.
 217
 218 2020-04-20  Sudakshina Das  <sudi.das@arm.com>
 219
 220         * testsuite/gas/aarch64/bti.d: Update -march option.
 221         * testsuite/gas/aarch64/illegal-bti.d: Remove.
 222         * testsuite/gas/aarch64/illegal-bti.l: Remove.
 223         * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
 224         * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
 225
 226 2020-04-17  Alan Modra  <amodra@gmail.com>
 227
 228         * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
 229
 230 2020-04-16  Gagan Singh Sidhu  <broly@mac.com>
 231             Nick Clifton  <nickc@redhat.com>
 232
 233         PR 25803
 234         * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
 235         targets.
 236         * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
 237         for the type-2 test.
 238         * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
 239         targets running this test.
 240
 241 2020-02-16  David Faust  <david.faust@oracle.com>
 242
 243         * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
 244         * testsuite/gas/bpf/jump32.s: New file.
 245         * testsuite/gas/bpf/jump32.d: Likewise.
 246
 247 2020-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
 250         documentation.
 251
 252 2020-04-08  Gunther Nikl  <gnikl@justmail.de>
 253
 254         * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
 255         (md_pcrel_from): Remove prototytpe.
 256         * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
 257         define.
 258         (md_pcrel_from_section): Remove duplicate prototype.
 259         * tc.h (md_pcrel_from_section): Add prototype.
 260         * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
 261         * config/tc-arc.h (md_pcrel_from_section): Likewise.
 262         * config/tc-arm.h (md_pcrel_from_section): Likewise.
 263         * config/tc-avr.h (md_pcrel_from_section): Likewise.
 264         * config/tc-bfin.h (md_pcrel_from_section): Likewise.
 265         * config/tc-bpf.h (md_pcrel_from_section): Likewise.
 266         * config/tc-csky.h (md_pcrel_from_section): Likewise.
 267         * config/tc-d10v.h (md_pcrel_from_section): Likewise.
 268         * config/tc-d30v.h (md_pcrel_from_section): Likewise.
 269         * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
 270         * config/tc-fr30.h (md_pcrel_from_section): Likewise.
 271         * config/tc-frv.h (md_pcrel_from_section): Likewise.
 272         * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
 273         * config/tc-lm32.h (md_pcrel_from_section): Likewise.
 274         * config/tc-m32c.h (md_pcrel_from_section): Likewise.
 275         * config/tc-m32r.h (md_pcrel_from_section): Likewise.
 276         * config/tc-mcore.h (md_pcrel_from_section): Likewise.
 277         * config/tc-mep.h (md_pcrel_from_section): Likewise.
 278         * config/tc-metag.h (md_pcrel_from_section): Likewise.
 279         * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
 280         * config/tc-mmix.h (md_pcrel_from_section): Likewise.
 281         * config/tc-moxie.h (md_pcrel_from_section): Likewise.
 282         * config/tc-msp430.h (md_pcrel_from_section): Likewise.
 283         * config/tc-mt.h (md_pcrel_from_section): Likewise.
 284         * config/tc-or1k.h (md_pcrel_from_section): Likewise.
 285         * config/tc-ppc.h (md_pcrel_from_section): Likewise.
 286         * config/tc-rl78.h (md_pcrel_from_section): Likewise.
 287         * config/tc-rx.h (md_pcrel_from_section): Likewise.
 288         * config/tc-s390.h (md_pcrel_from_section): Likewise.
 289         * config/tc-sh.h (md_pcrel_from_section): Likewise.
 290         * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
 291         * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
 292         * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
 293         md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
 294         md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
 295         md_apply_fix3): Delete prototypes.
 296
 297 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
 300         instructions.
 301
 302 2020-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 303
 304         * doc/c-z80.texi: Fix @xref warnings.
 305
 306 2020-04-07  Lili Cui  <lili.cui@intel.com>
 307
 308         * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
 309         (cpu_noarch): Likewise.
 310         * doc/c-i386.texi: Document TSXLDTRK.
 311         * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
 312         * testsuite/gas/i386/tsxldtrk.d: Likewise.
 313         * testsuite/gas/i386/tsxldtrk.s: Likewise.
 314         * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
 315
 316 2020-04-02  Lili Cui  <lili.cui@intel.com>
 317
 318         * config/tc-i386.c (cpu_arch): Add .serialize.
 319         (cpu_noarch): Likewise.
 320         * doc/c-i386.texi: Document serialize.
 321         * testsuite/gas/i386/i386.exp: Run serialize tests
 322         * testsuite/gas/i386/serialize.d: Likewise.
 323         * testsuite/gas/i386/x86-64-serialize.d: Likewise.
 324         * testsuite/gas/i386/serialize.s: Likewise.
 325
 326 2020-04-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 327
 328         * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
 329         * testsuite/gas/elf/section12b.d: Likewise.
 330         * testsuite/gas/elf/section16a.d: Likewise.
 331         * testsuite/gas/elf/section16b.d: Likewise.
 332
 333 2020-04-02  Gunther Nikl  <gnikl@justmail.de>
 334
 335         * config/tc-m68k.c (m68k_ip): Fix range check for index register
 336         with a suppressed address register.
 337
 338 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         PR gas/25756
 341         * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
 342         * testsuite/gas/i386/localpic.s: Add a test for relocation
 343         against local absolute symbol.
 344         * testsuite/gas/i386/x86-64-localpic.s: Likewise.
 345         * testsuite/gas/i386/localpic.d: Updated.
 346         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 347         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 348
 349 2020-04-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 350
 351         PR gas/25732
 352         * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
 353         * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
 354         * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
 355         testsuite/gas/i386/x86-64-jump.d.
 356         * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
 357         Incorporate changes to
 358         gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
 359         * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 360         changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
 361         * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
 362         * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
 363
 364 2020-03-31  Maciej W. Rozycki  <macro@linux-mips.org>
 365
 366         PR 25611
 367         PR 25614
 368         * dwarf2dbg.c: Do not include "bignum.h".
 369
 370 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
 371
 372         * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
 373         * testsuite/gas/riscv/alias-csr.s: Likewise.
 374         * testsuite/gas/riscv/no-aliases-csr.d: Move this
 375         to priv-reg-pseudo-noalias.
 376         * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
 377         * testsuite/gas/riscv/bad-csr.l: Likewise.
 378         * testsuite/gas/riscv/bad-csr.s: Likewise.
 379         * testsuite/gas/riscv/satp.d: Removed.  Already included in priv-reg.
 380         * testsuite/gas/riscv/satp.s: Likewise.
 381         * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
 382         csr instruction, including alias-csr testcase.
 383         * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
 384         * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
 385         pseudo instruction with objdump -Mno-aliases.
 386         * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
 387         * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
 388         * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
 389         * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
 390         * testsuite/gas/riscv/priv-reg.s: Likewise.
 391         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 392         * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
 393         * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
 394
 395 2020-03-25  J.W. Jagersma  <jwjagersma@gmail.com>
 396
 397         * config/obj-coff.c (obj_coff_section): Set the bss flag on
 398         sections with the "b" attribute.
 399
 400 2020-03-22  Alan Modra  <amodra@gmail.com>
 401
 402         * testsuite/gas/s12z/truncated.d: Update expected output.
 403
 404 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 405
 406         PR 25690
 407         * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
 408         * doc/c-z80.texi: Update documentation.
 409
 410 2020-03-17  Sergey Belyashov  <sergey.belyashov@gmail.com>
 411
 412         PR 25641
 413         PR 25668
 414         PR 25633
 415         Fix disassembling ED+A4/AC/B4/BC opcodes.
 416         Fix assembling lines containing colonless label and instruction
 417         with first operand inside parentheses.
 418         Fix registration of unsupported by target CPU registers.
 419         * config/tc-z80.c: See above.
 420         * config/tc-z80.h: See above.
 421         * testsuite/gas/z80/colonless.d: Update test.
 422         * testsuite/gas/z80/colonless.s: Likewise.
 423         * testsuite/gas/z80/ez80_adl_all.d: Likewise.
 424         * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
 425         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 426         * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
 427         * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
 428         * testsuite/gas/z80/unsup_regs.s: Likewise.
 429         * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
 430         * testsuite/gas/z80/z80.exp: Likewise.
 431         * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
 432         * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
 433         * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
 434
 435 2020-03-13  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 436
 437         PR 25660
 438         *  config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
 439         (parse_operands): Handle new operand codes.
 440         (do_neon_dyadic_long): Make shape check accept the scalar variants.
 441         (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
 442         * testsuite/gas/arm/mve-vaddsub-it.s: New test.
 443         * testsuite/gas/arm/mve-vaddsub-it.d: New test.
 444         * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
 445         * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
 446         * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
 447         * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
 448
 449 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 450
 451         * NEWS: Mention x86 assembler options for CVE-2020-0551.
 452
 453 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 454
 455         * testsuite/gas/i386/i386.exp: Run new tests.
 456         * testsuite/gas/i386/lfence-byte.d: New file.
 457         * testsuite/gas/i386/lfence-byte.e: Likewise.
 458         * testsuite/gas/i386/lfence-byte.s: Likewise.
 459         * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
 460         * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
 461         * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
 462         * testsuite/gas/i386/lfence-indbr.e: Likewise.
 463         * testsuite/gas/i386/lfence-indbr.s: Likewise.
 464         * testsuite/gas/i386/lfence-load.d: Likewise.
 465         * testsuite/gas/i386/lfence-load.s: Likewise.
 466         * testsuite/gas/i386/lfence-ret-a.d: Likewise.
 467         * testsuite/gas/i386/lfence-ret-b.d: Likewise.
 468         * testsuite/gas/i386/lfence-ret.s: Likewise.
 469         * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
 470         * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
 471         * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
 472         * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
 473         * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
 474         * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
 475         * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
 476         * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
 477         * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
 478         * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
 479         * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
 480         * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
 481
 482 2020-03-11  H.J. Lu  <hongjiu.lu@intel.com>
 483
 484         * config/tc-i386.c (lfence_after_load): New.
 485         (lfence_before_indirect_branch_kind): New.
 486         (lfence_before_indirect_branch): New.
 487         (lfence_before_ret_kind): New.
 488         (lfence_before_ret): New.
 489         (last_insn): New.
 490         (load_insn_p): New.
 491         (insert_lfence_after): New.
 492         (insert_lfence_before): New.
 493         (md_assemble): Call insert_lfence_before and insert_lfence_after.
 494         Set last_insn.
 495         (OPTION_MLFENCE_AFTER_LOAD): New.
 496         (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
 497         (OPTION_MLFENCE_BEFORE_RET): New.
 498         (md_longopts): Add -mlfence-after-load=,
 499         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 500         (md_parse_option): Handle -mlfence-after-load=,
 501         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 502         (md_show_usage): Display -mlfence-after-load=,
 503         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 504         (i386_cons_align): New.
 505         * config/tc-i386.h (i386_cons_align): New.
 506         (md_cons_align): New.
 507         * doc/c-i386.texi: Document -mlfence-after-load=,
 508         -mlfence-before-indirect-branch= and -mlfence-before-ret=.
 509
 510 2020-03-11  Nick Clifton  <nickc@redhat.com>
 511
 512         PR 25611
 513         PR 25614
 514         * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
 515         (DWARF2_FILE_SIZE_NAME): Default to -1.
 516         (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
 517         whichever is higher.
 518         (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
 519         (NUM_MD5_BYTES): Define.
 520         (struct file entry): Add md5 field.
 521         (get_filenum): Delete and replace with...
 522         (get_basename): New function.
 523         (get_directory_table_entry): New function.
 524         (allocate_filenum): New function.
 525         (allocate_filename_to_slot): New function.
 526         (dwarf2_where): Use new functions.
 527         (dwarf2_directive_filename): Add support for extended .file
 528         pseudo-op.
 529         (dwarf2_directive_loc): Allow the use of file number zero with
 530         DWARF 5 or higher.
 531         (out_file_list): Rename to...
 532         (out_dir_and_file_list): Add DWARF 5 support.
 533         (out_debug_line): Emit extra values into the section header for
 534         DWARF 5.
 535         (out_debug_str): Allow for file 0 to be used with DWARF 5.
 536         * doc/as.texi (.file): Update the description of this pseudo-op.
 537         * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
 538         * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
 539         * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
 540         * NEWS: Mention the new feature.
 541
 542 2020-03-10  Alan Modra  <amodra@gmail.com>
 543
 544         * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
 545         to avoid signed overflow.
 546         * config/tc-mcore.c (md_assemble): Likewise.
 547         * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
 548         * config/tc-nds32.c (SET_ADDEND): Likewise.
 549         * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
 550
 551 2020-03-09  Jan Beulich  <jbeulich@suse.com>
 552
 553         * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
 554         * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
 555         testsuite/gas/i386/avx-intel.d: Adjust expectations.
 556
 557 2020-03-07  Alan Modra  <amodra@gmail.com>
 558
 559         * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
 560         first column.
 561
 562 2020-03-06  Nick Clifton  <nickc@redhat.com>
 563
 564         PR 25614
 565         * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
 566         0 if the dwarf_level is 5 or more.  Complain if a filename follows
 567         a file 0.
 568         * testsuite/gas/elf/dwarf-5-file0.s: New test.
 569         * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
 570         * testsuite/gas/elf/elf.exp: Run the new test.
 571
 572         PR 25612
 573         * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
 574         * doc/as.texi: Fix another typo.
 575
 576 2020-03-06  Nick Clifton  <nickc@redhat.com>
 577
 578         PR 25612
 579         * as.c (dwarf_level): Define.
 580         (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
 581         (parse_args): Add support for the new options.
 582         as.h (dwarf_level): Prototype.
 583         * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
 584         value.
 585         * config/tc-ia64.h (DWARF2_VERISION): Update definition.
 586         (DWARF2_LINE_VERSION): Remove definition.
 587         * doc/as.texi: Document the new options.
 588
 589 2020-03-06  Nick Clifton  <nickc@redhat.com>
 590
 591         PR 25572
 592         * as.c (main): Allow matching input and outputs when they are
 593         not regular files.
 594
 595 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 596
 597         * config/tc-i386.c (match_mem_size): Generalize broadcast special
 598         casing.
 599         (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
 600         one of byte/word/dword/qword is set alongside a SIMD register in
 601         a template's operand.
 602
 603 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 604
 605         * config/tc-i386.c (match_template): Extend code in logic
 606         rejecting certain suffixes in certain modes to also cover mask
 607         register use and VecSIB. Drop special casing of broadcast. Skip
 608         immediates in the check.
 609
 610 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 611
 612         * config/tc-i386.c (match_template): Fold duplicate code in
 613         logic rejecting certain suffixes in certain modes. Drop
 614         pointless "else".
 615
 616 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 617
 618         * config/tc-i386.c (process_suffix): Exlucde !vexw insns
 619         alongside !norex64 ones.
 620         * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
 621         with both 32- and 64-bit GPR operands.
 622         * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
 623         32- and 64-bit GPR operands.
 624         * testsuite/gas/i386/x86-64-avx512bw-intel.d,
 625         testsuite/gas/i386/x86-64-avx512bw.d,
 626         testsuite/gas/i386/x86-64-avx512f-intel.d,
 627         testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
 628
 629 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 630
 631         * config/tc-i386.c (md_assemble): Drop use of rex64.
 632         (process_suffix): For REX.W for 64-bit CRC32.
 633
 634 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 635
 636         * config/tc-i386.c (i386_addressing_mode): For 32-bit
 637         addressing for MPX insns without base/index.
 638         * testsuite/gas/i386/mpx-16bit.s,
 639         * testsuite/gas/i386/mpx-16bit.d: New.
 640         * testsuite/gas/i386/i386.exp: Run new test.
 641
 642 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 643
 644         * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
 645         testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
 646         testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
 647         testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
 648         * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
 649         as well as a BSWAP one.
 650         * testsuite/gas/i386/rdpid.s: Add 16-bit case.
 651         * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
 652         * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
 653         testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
 654         testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
 655         testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
 656         testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
 657         testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
 658         testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
 659         testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
 660         testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
 661         testsuite/gas/i386/vmx.d: Adjust expectations.
 662
 663 2020-03-06  Jan Beulich  <jbeulich@suse.com>
 664
 665         * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
 666         from having their operands swapped.
 667         * testsuite/gas/i386/waitpkg.s,
 668         testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
 669         3-operand cases as well as testing of 16-bit code generation.
 670         * testsuite/gas/i386/waitpkg.d,
 671         testsuite/gas/i386/waitpkg-intel.d,
 672         testsuite/gas/i386/x86-64-waitpkg.d,
 673         testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
 674
 675 2020-03-04  Nelson Chu  <nelson.chu@sifive.com>
 676
 677         * config/tc-riscv.c (percent_op_utype): Support the modifier
 678         %got_pcrel_hi.
 679         * doc/c-riscv.texi: Add documentation.
 680         * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
 681         modifier %got_pcrel_hi.
 682         * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
 683         * testsuite/gas/riscv/relax-reloc.d: Likewise.
 684         * testsuite/gas/riscv/relax-reloc.s: Likewise.
 685
 686         * doc/c-riscv.texi (relocation modifiers): Add documentation.
 687         (RISC-V-Formats): Update the section name from "Instruction Formats"
 688         to "RISC-V Instruction Formats".
 689
 690 2020-03-04  Alexandre Oliva  <oliva@adacore.com>
 691
 692         * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
 693         detected in a section which does not have at least 4 byte
 694         alignment.
 695         * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
 696         * testsuite/gas/arm/ldr-t.s: Likewise.
 697         * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
 698         * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
 699         disassembly, ignoring any NOPs that may have been inserted because
 700         of section alignment.
 701         * testsuite/gas/arm/ldr-t.d: Likewise.
 702
 703 2020-03-04  Jan Beulich  <jbeulich@suse.com>
 704
 705         * config/tc-i386.c (cpu_arch): Add .sev_es entry.
 706         * doc/c-i386.texi: Mention sev_es.
 707         * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
 708         * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
 709         expectations.
 710         * testsuite/gas/i386/arch-13-znver1.d,
 711         testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
 712
 713 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 714
 715         * config/tc-i386.c (match_template): Replace ignoresize and
 716         defaultsize with mnemonicsize.
 717         (process_suffix): Likewise.
 718
 719 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 720
 721         PR 25627
 722         * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
 723         instruction LD IY,(HL).
 724         * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
 725         * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
 726         * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
 727         * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
 728
 729 2020-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         PR gas/25622
 732         * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
 733         x86-64-default-suffix-avx.
 734         * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
 735         vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
 736         * testsuite/gas/i386/noreg64.d: Updated.
 737         * testsuite/gas/i386/noreg64.l: Likewise.
 738         * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
 739         * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
 740         * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
 741
 742 2020-03-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
 743
 744         PR 25604
 745         * config/tc-z80.c (contains_register): Prevent an illegal memory
 746         access when checking an expression for a register name.
 747
 748 2020-03-03  Alan Modra  <amodra@gmail.com>
 749
 750         * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
 751         support.
 752
 753 2020-03-02  Alan Modra  <amodra@gmail.com>
 754
 755         * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
 756         * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
 757         and .sbss sections.
 758         * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
 759         (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
 760         (s3_s_score_lcomm): Likewise.
 761         * config/tc-score7.c: Similarly.
 762         * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
 763
 764 2020-02-28  YunQiang Su  <syq@debian.org>
 765
 766         PR gas/25539
 767         * config/tc-mips.c (fix_loongson3_llsc): Compare label value
 768         to handle multi-labels.
 769         (has_label_name): New.
 770
 771 2020-02-26  Matthew Malcomson  <matthew.malcomson@arm.com>
 772
 773         * config/tc-arm.c (enum pred_instruction_type): Remove
 774         NEUTRAL_IT_NO_VPT_INSN predication type.
 775         (cxn_handle_predication): Modify to require condition suffixes.
 776         (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
 777         * testsuite/gas/arm/cde-scalar.s: Update test.
 778         * testsuite/gas/arm/cde-warnings.l: Update test.
 779         * testsuite/gas/arm/cde-warnings.s: Update test.
 780
 781 2020-02-26  Alan Modra  <amodra@gmail.com>
 782
 783         * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
 784         N_() on empty string.
 785
 786 2020-02-26  Alan Modra  <amodra@gmail.com>
 787
 788         * read.c (read_a_source_file): Call strncpy with length one
 789         less than size of original_case_string.
 790
 791 2020-02-26  Alan Modra  <amodra@gmail.com>
 792
 793         * config/obj-elf.c: Indent labels correctly.
 794         * config/obj-macho.c: Likewise.
 795         * config/tc-aarch64.c: Likewise.
 796         * config/tc-alpha.c: Likewise.
 797         * config/tc-arm.c: Likewise.
 798         * config/tc-cr16.c: Likewise.
 799         * config/tc-crx.c: Likewise.
 800         * config/tc-frv.c: Likewise.
 801         * config/tc-i386-intel.c: Likewise.
 802         * config/tc-i386.c: Likewise.
 803         * config/tc-ia64.c: Likewise.
 804         * config/tc-mn10200.c: Likewise.
 805         * config/tc-mn10300.c: Likewise.
 806         * config/tc-nds32.c: Likewise.
 807         * config/tc-riscv.c: Likewise.
 808         * config/tc-s12z.c: Likewise.
 809         * config/tc-xtensa.c: Likewise.
 810         * config/tc-z80.c: Likewise.
 811         * read.c: Likewise.
 812         * symbols.c: Likewise.
 813         * write.c: Likewise.
 814
 815 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
 816
 817         * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
 818         we are assembling instruction with CSR.  Call riscv_csr_read_only_check
 819         after parsing all arguments.
 820         (enum csr_insn_type): New enum is used to classify the CSR instruction.
 821         (riscv_csr_insn_type, riscv_csr_read_only_check): New functions.  These
 822         are used to check if we write a read-only CSR by the CSR instruction.
 823         * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase.  Test
 824         all CSR for the read-only CSR checking.
 825         * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
 826         * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
 827         * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase.  Test
 828         all CSR instructions for the read-only CSR checking.
 829         * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
 830         * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
 831
 832         * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
 833         (riscv_opts): Initialize it.
 834         (reg_lookup_internal): Check the `riscv_opts.csr_check`
 835         before doing the CSR checking.
 836         (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
 837         (md_longopts): Add mcsr-check and mno-csr-check.
 838         (md_parse_option): Handle new enum option values.
 839         (s_riscv_option): Handle new long options.
 840         * doc/c-riscv.texi: Add description for the new .option and assembler
 841         options.
 842         * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
 843         the CSR checking.
 844         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
 845
 846         * config/tc-riscv.c (csr_extra_hash): New.
 847         (enum riscv_csr_class): New enum.  Used to decide
 848         whether or not this CSR is legal in the current ISA string.
 849         (struct riscv_csr_extra): New structure to hold all extra information
 850         of CSR.
 851         (riscv_init_csr_hashes): New.  According to the DECLARE_CSR and
 852         DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
 853         Call hash_reg_name to insert CSR address into reg_names_hash.
 854         (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
 855         Decide whether the CSR is valid according to the csr_extra_hash.
 856         (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
 857         (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
 858         not a boolean.  This is same as riscv_init_csr_hash, so keep the
 859         consistent usage.
 860         (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
 861         * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
 862         * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
 863         * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase.  The source
 864         file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
 865         f-ext CSR are not allowed.
 866         * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
 867         * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase.  The
 868         source file is `priv-reg.s`, and the ISA is rv64if, so the
 869         rv32-only CSR are not allowed.
 870         * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
 871
 872 2020-02-21  Alan Modra  <amodra@gmail.com>
 873
 874         * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
 875         (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
 876
 877 2020-02-21  Alan Modra  <amodra@gmail.com>
 878
 879         PR 25569
 880         * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
 881         on section size adjustment, instead perform another write if
 882         exec header size is larger than section size.
 883
 884 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 885
 886         * doc/c-riscv.texi: Add the doc entries for -march-attr/
 887         -mno-arch-attr command line options.
 888
 889 2020-02-19  Nelson Chu  <nelson.chu@sifive.com>
 890
 891         * testsuite/gas/riscv/c-add-addi.d: New testcase.
 892         * testsuite/gas/riscv/c-add-addi.s: Likewise.
 893
 894 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 895
 896         PR 25576
 897         * config/tc-z80.c (md_parse_option): Do not use an underscore
 898         prefix for local labels in SDCC compatability mode.
 899         (z80_start_line_hook): Remove SDCC dollar label support.
 900         * testsuite/gas/z80/sdcc.d: Update expected disassembly.
 901         * testsuite/gas/z80/sdcc.s: Likewise.
 902
 903 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
 904
 905         PR 25517
 906         * config/tc-z80.c: Add -march option.
 907         * doc/as.texi: Update Z80 documentation.
 908         * doc/c-z80.texi: Likewise.
 909         * testsuite/gas/z80/ez80_adl_all.d: Update command line.
 910         * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
 911         * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
 912         * testsuite/gas/z80/ez80_z80_all.d: Likewise.
 913         * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
 914         * testsuite/gas/z80/gbz80_all.d: Likewise.
 915         * testsuite/gas/z80/r800_extra.d: Likewise.
 916         * testsuite/gas/z80/r800_ii8.d: Likewise.
 917         * testsuite/gas/z80/r800_z80_doc.d: Likewise.
 918         * testsuite/gas/z80/sdcc.d: Likewise.
 919         * testsuite/gas/z80/z180.d: Likewise.
 920         * testsuite/gas/z80/z180_z80_doc.d: Likewise.
 921         * testsuite/gas/z80/z80_doc.d: Likewise.
 922         * testsuite/gas/z80/z80_ii8.d: Likewise.
 923         * testsuite/gas/z80/z80_in_f_c.d: Likewise.
 924         * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
 925         * testsuite/gas/z80/z80_out_c_0.d: Likewise.
 926         * testsuite/gas/z80/z80_sli.d: Likewise.
 927         * testsuite/gas/z80/z80n_all.d: Likewise.
 928         * testsuite/gas/z80/z80n_reloc.d: Likewise.
 929
 930 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 931
 932         * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
 933         with GNU_PROPERTY_X86_FEATURE_2_MMX.
 934         * testsuite/gas/i386/i386.exp: Run property-3 and
 935         x86-64-property-3.
 936         * testsuite/gas/i386/property-3.d: New file.
 937         * testsuite/gas/i386/property-3.s: Likewise.
 938         * testsuite/gas/i386/x86-64-property-3.d: Likewise.
 939
 940 2020-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 941
 942         * config/tc-i386.c (cpu_arch): Add .popcnt.
 943         * doc/c-i386.texi: Remove abm and .abm.  Add popcnt and .popcnt.
 944         Add a tab before @samp{.sse4a}.
 945
 946 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 947
 948         * config/tc-i386.c (process_suffix): Don't try to guess a suffix
 949         for AddrPrefixOpReg templates. Combine the two pieces of
 950         addrprefixopreg handling. Reject 16-bit address reg in 64-bit
 951         mode.
 952
 953 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 954
 955         PR gas/14439
 956         * config/tc-i386.c (md_assemble): Also suppress operand
 957         swapping for MONITOR{,X} and MWAIT{,X}.
 958         * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
 959         Add Intel syntax monitor/mwait tests.
 960         * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
 961         Adjust expectations.
 962         *testsuite/gas/i386/sse3-intel.d,
 963         testsuite/gas/i386/x86-64-sse3-intel.d: New.
 964         * testsuite/gas/i386/i386.exp: Run new tests.
 965
 966 2020-02-17  Jan Beulich  <jbeulich@suse.com>
 967
 968         PR gas/6518
 969         * config/tc-i386.c (process_suffix): Re-work Intel-syntax
 970         [XYZ]MMWord memory operand ambiguity recognition logic (largely
 971         re-indentation).
 972         * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
 973         cases.
 974         * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
 975         * testsuite/gas/i386/avx512dq-inval.l,
 976         testsuite/gas/i386/inval-avx.l,
 977         testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
 978         * testsuite/gas/i386/avx512vl-ambig.s,
 979         testsuite/gas/i386/avx512vl-ambig.l: New.
 980         * testsuite/gas/i386/i386.exp: Run new test.
 981
 982 2020-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a.  Restore
 985         nosse4.
 986         * doc/c-i386.texi: Document sse4a and nosse4a.
 987
 988 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         * doc/c-i386.texi: Remove the old movsx and movzx documentation
 991         for AT&T syntax.
 992
 993 2020-02-14  Jan Beulich  <jbeulich@suse.com>
 994
 995         PR gas/25438
 996         * config/tc-i386.c (md_assemble): Move movsx/movzx special
 997         casing ...
 998         (process_suffix): ... here. Consider just the first operand
 999         initially.
1000         (check_long_reg): Drop opcode 0x63 special case again.
1001         * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1002         testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1003         Move ambiguous operand size tests ...
1004         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1005         testsuite/gas/i386/noreg64.s: ... here.
1006         * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1007         testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1008         testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1009         testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1010         testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1011         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1012         testsuite/gas/i386/x86-64-movsxd.d,
1013         testsuite/gas/i386/x86-64-movsxd-intel.d,
1014         testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1015         Adjust expectations.
1016         * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1017         testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1018         testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1019         * testsuite/gas/i386/i386.exp: Run new tests.
1020
1021 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1022
1023         * config/tc-i386.c (process_operands): Also skip segment
1024         override prefix emission if it matches an already present one.
1025         * testsuite/gas/i386/prefix32.s: Add double segment override
1026         cases.
1027         * testsuite/gas/i386/prefix32.l: Adjust expectations.
1028
1029 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1030
1031         * config/tc-i386.c (process_operands): Drop ineffectual segment
1032         overrides when optimizing.
1033         * testsuite/gas/i386/lea-optimize.d: New.
1034         * testsuite/gas/i386/i386.exp: Run new test.
1035
1036 2020-02-14  Jan Beulich  <jbeulich@suse.com>
1037
1038         * config/tc-i386.c (process_operands): Also check insn prefix
1039         for ineffectual segment override warning. Don't cover possible
1040         VEX/EVEX encoded insns there.
1041         * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1042         testsuite/gas/i386/lea.e: New.
1043         * testsuite/gas/i386/i386.exp: Run new test.
1044
1045 2020-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1046
1047         PR gas/25438
1048         * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1049         syntax.
1050
1051 2020-02-13  Fangrui Song   <maskray@google.com>
1052             H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         PR gas/25551
1055         * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1056         BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1057         * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1058         * testsuite/gas/i386/relax-5.d: New file.
1059         * testsuite/gas/i386/relax-5.s: Likewise.
1060         * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1061         * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1062
1063 2020-02-13  Jan Beulich  <jbeulich@suse.com>
1064
1065         * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1066         "nosse4" entry.
1067
1068 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1069
1070         * config/tc-i386.c (avx512): New (at file scope), moved from
1071         (check_VecOperands): ... here.
1072         (process_suffix): Add [XYZ]MMword operand size handling.
1073         * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1074         * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1075         tests.
1076         * testsuite/gas/i386/avx512dq-inval.l,
1077         testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1078
1079 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1080
1081         PR gas/24546
1082         * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1083         code only.
1084         * config/tc-i386-intel.c (i386_intel_operand): Also handle
1085         CALL/JMP in O_tbyte_ptr case.
1086         * doc/c-i386.texi: Mention far call and full pointer load ISA
1087         differences.
1088         * testsuite/gas/i386/x86-64-branch-3.s,
1089         testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1090         * testsuite/gas/i386/x86-64-branch-3.d,
1091         testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1092         * testsuite/gas/i386/x86-64-branch-5.l,
1093         testsuite/gas/i386/x86-64-branch-5.s: New.
1094         * testsuite/gas/i386/i386.exp: Run new test.
1095
1096 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1097
1098         PR gas/25438
1099         * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1100         (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1101         64-bit-only warning.
1102         (check_word_reg): Consistently error on mismatching register
1103         size and suffix.
1104         * testsuite/gas/i386/general.s: Replace dword GPR with word one
1105         for movw. Replace suffix / GPR for orb.
1106         * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1107         byte GPRs as well as ones for inb/outb with a word accumulator.
1108         * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1109         testsuite/gas/i386/inval.l: Adjust expectations.
1110
1111 2020-02-12  Jan Beulich  <jbeulich@suse.com>
1112
1113         * config/tc-i386.c (operand_type_register_match): Also fall
1114         through initial two if()-s when the template allows for a GPR
1115         operand. Adjust comment.
1116
1117 2020-02-11  Jan Beulich  <jbeulich@suse.com>
1118
1119         (struct _i386_insn): New field "short_form".
1120         (optimize_encoding): Drop setting of shortform field.
1121         (process_suffix): Set i.short_form. Replace shortform use.
1122         (process_operands): Replace shortform use.
1123
1124 2020-02-11  Matthew Malcomson  <matthew.malcomson@arm.com>
1125
1126         * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1127         loop initial declaration.
1128
1129 2020-02-10  Matthew Malcomson  <matthew.malcomson@arm.com>
1130
1131         * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1132         instructions that can have 5 arguments.
1133         (enum operand_parse_code): Add new operands.
1134         (parse_operands): Account for new operands.
1135         (S5): New macro.
1136         (enum neon_shape_el): Introduce P suffixes for coprocessor.
1137         (neon_select_shape): Account for P suffix.
1138         (LOW1): Move macro to global position.
1139         (HI4): Move macro to global position.
1140         (vcx_assign_vec_d): New.
1141         (vcx_assign_vec_m): New.
1142         (vcx_assign_vec_n): New.
1143         (enum vcx_reg_type): New.
1144         (vcx_get_reg_type): New.
1145         (vcx_size_pos): New.
1146         (vcx_vec_pos): New.
1147         (vcx_handle_shape): New.
1148         (vcx_ensure_register_in_range): New.
1149         (vcx_handle_register_arguments): New.
1150         (vcx_handle_insn_block): New.
1151         (vcx_handle_common_checks): New.
1152         (do_vcx1): New.
1153         (do_vcx2): New.
1154         (do_vcx3): New.
1155         * testsuite/gas/arm/cde-missing-fp.d: New test.
1156         * testsuite/gas/arm/cde-missing-fp.l: New test.
1157         * testsuite/gas/arm/cde-missing-mve.d: New test.
1158         * testsuite/gas/arm/cde-missing-mve.l: New test.
1159         * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1160         * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1161         * testsuite/gas/arm/cde-mve.s: New test.
1162         * testsuite/gas/arm/cde-warnings.l:
1163         * testsuite/gas/arm/cde-warnings.s:
1164         * testsuite/gas/arm/cde.d:
1165         * testsuite/gas/arm/cde.s:
1166
1167 2020-02-10  Stam Markianos-Wright  <stam.markianos-wright@arm.com>
1168             Matthew Malcomson  <matthew.malcomson@arm.com>
1169
1170         * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1171         CDE coprocessor that can be enabled.
1172         (enum pred_instruction_type): New pred type.
1173         (BAD_NO_VPT): New error message.
1174         (BAD_CDE): New error message.
1175         (BAD_CDE_COPROC): New error message.
1176         (enum operand_parse_code): Add new immediate operands.
1177         (parse_operands): Account for new immediate operands.
1178         (check_cde_operand): New.
1179         (cde_coproc_enabled): New.
1180         (cde_coproc_pos): New.
1181         (cde_handle_coproc): New.
1182         (cxn_handle_predication): New.
1183         (do_custom_instruction_1): New.
1184         (do_custom_instruction_2): New.
1185         (do_custom_instruction_3): New.
1186         (do_cx1): New.
1187         (do_cx1a): New.
1188         (do_cx1d): New.
1189         (do_cx1da): New.
1190         (do_cx2): New.
1191         (do_cx2a): New.
1192         (do_cx2d): New.
1193         (do_cx2da): New.
1194         (do_cx3): New.
1195         (do_cx3a): New.
1196         (do_cx3d): New.
1197         (do_cx3da): New.
1198         (handle_pred_state): Define new IT block behaviour.
1199         (insns): Add newn CX*{,d}{,a} instructions.
1200         (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1201         Define new cdecp extension strings.
1202         * doc/c-arm.texi: Document new cdecp extension arguments.
1203         * testsuite/gas/arm/cde-scalar.d: New test.
1204         * testsuite/gas/arm/cde-scalar.s: New test.
1205         * testsuite/gas/arm/cde-warnings.d: New test.
1206         * testsuite/gas/arm/cde-warnings.l: New test.
1207         * testsuite/gas/arm/cde-warnings.s: New test.
1208         * testsuite/gas/arm/cde.d: New test.
1209         * testsuite/gas/arm/cde.s: New test.
1210
1211 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1212
1213         PR gas/25516
1214         * config/tc-i386.c (intel64): Renamed to ...
1215         (isa64): This.
1216         (match_template): Accept Intel64 only instruction by default.
1217         (i386_displacement): Updated.
1218         (md_parse_option): Updated.
1219         * c-i386.texi: Update -mamd64/-mintel64 documentation.
1220         * testsuite/gas/i386/i386.exp: Run x86-64-sysenter.  Pass
1221         -mamd64 to x86-64-sysenter-amd.
1222         * testsuite/gas/i386/x86-64-sysenter.d: New file.
1223
1224 2020-02-10  Alan Modra  <amodra@gmail.com>
1225
1226         * config/obj-elf.c (obj_elf_change_section): Error for section
1227         type, attr or entsize changes in assembly.
1228         * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1229         * testsuite/gas/elf/section5.l: Update.
1230
1231 2020-02-10  Alan Modra  <amodra@gmail.com>
1232
1233         * output-file.c (output_file_close): Do a normal close when
1234         flag_always_generate_output.
1235         * write.c (write_object_file): Don't stop output when
1236         flag_always_generate_output.
1237
1238 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
1239
1240         PR 25469
1241         * config/tc-z80.c: Add -gbz80 command line option to generate code
1242         for the GameBoy Z80.  Add support for generating DWARF.
1243         * config/tc-z80.h: Add support for DWARF debug information
1244         generation.
1245         * doc/c-z80.texi: Document new command line option.
1246         * testsuite/gas/z80/gbz80_all.d: New file.
1247         * testsuite/gas/z80/gbz80_all.s: New file.
1248         * testsuite/gas/z80/z80.exp: Run the new tests.
1249         * testsuite/gas/z80/z80n_all.d: New file.
1250         * testsuite/gas/z80/z80n_all.s: New file.
1251         * testsuite/gas/z80/z80n_reloc.d: New file.
1252
1253 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         PR gas/25381
1256         * config/obj-elf.c (get_section): Also check
1257         linked_to_symbol_name.
1258         (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1259         (obj_elf_parse_section_letters): Handle the 'o' flag.
1260         (build_group_lists): Renamed to ...
1261         (build_additional_section_info): This.  Set elf_linked_to_section
1262         from map_head.linked_to_symbol_name.
1263         (elf_adjust_symtab): Updated.
1264         * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1265         * doc/as.texi: Document the 'o' flag.
1266         * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1267         * testsuite/gas/elf/section18.d: New file.
1268         * testsuite/gas/elf/section18.s: Likewise.
1269         * testsuite/gas/elf/section19.d: Likewise.
1270         * testsuite/gas/elf/section19.s: Likewise.
1271         * testsuite/gas/elf/section20.d: Likewise.
1272         * testsuite/gas/elf/section20.s: Likewise.
1273         * testsuite/gas/elf/section21.d: Likewise.
1274         * testsuite/gas/elf/section21.l: Likewise.
1275         * testsuite/gas/elf/section21.s: Likewise.
1276
1277 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1278
1279         * NEWS: Mention x86 assembler options to align branches for
1280         binutils 2.34.
1281
1282 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1283
1284         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1285         only for ELF targets.
1286         * testsuite/gas/i386/unique.d: Don't xfail.
1287         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1288
1289 2020-02-06  Alan Modra  <amodra@gmail.com>
1290
1291         * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1292         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1293
1294 2020-02-06  Alan Modra  <amodra@gmail.com>
1295
1296         * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1297         xfail, and rename test.
1298         * testsuite/gas/elf/section12b.d: Likewise.
1299         * testsuite/gas/elf/section16a.d: Likewise.
1300         * testsuite/gas/elf/section16b.d: Likewise.
1301
1302 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1303
1304         PR gas/25380
1305         * config/obj-elf.c (section_match): Removed.
1306         (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1307         section_id.
1308         (obj_elf_change_section): Replace info and group_name arguments
1309         with match_p.  Also update the section ID and flags from match_p.
1310         (obj_elf_section): Handle "unique,N".  Update call to
1311         obj_elf_change_section.
1312         * config/obj-elf.h (elf_section_match): New.
1313         (obj_elf_change_section): Updated.
1314         * config/tc-arm.c (start_unwind_section): Update call to
1315         obj_elf_change_section.
1316         * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1317         * config/tc-microblaze.c (microblaze_s_data): Likewise.
1318         (microblaze_s_sdata): Likewise.
1319         (microblaze_s_rdata): Likewise.
1320         (microblaze_s_bss): Likewise.
1321         * config/tc-mips.c (s_change_section): Likewise.
1322         * config/tc-msp430.c (msp430_profiler): Likewise.
1323         * config/tc-rx.c (parse_rx_section): Likewise.
1324         * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1325         * doc/as.texi: Document "unique,N" in .section directive.
1326         * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1327         * testsuite/gas/elf/section15.d: New file.
1328         * testsuite/gas/elf/section15.s: Likewise.
1329         * testsuite/gas/elf/section16.s: Likewise.
1330         * testsuite/gas/elf/section16a.d: Likewise.
1331         * testsuite/gas/elf/section16b.d: Likewise.
1332         * testsuite/gas/elf/section17.d: Likewise.
1333         * testsuite/gas/elf/section17.l: Likewise.
1334         * testsuite/gas/elf/section17.s: Likewise.
1335         * testsuite/gas/i386/unique.d: Likewise.
1336         * testsuite/gas/i386/unique.s: Likewise.
1337         * testsuite/gas/i386/x86-64-unique.d: Likewise.
1338         * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1339
1340 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1341
1342         * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1343
1344 2020-02-01  Anthony Green  <green@moxielogic.com>
1345
1346        * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1347
1348 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
1349
1350         * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1351         %tls_ldo.
1352
1353 2020-01-31  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1354
1355         PR gas/25472
1356         * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1357         (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1358         +mve.
1359         * testsuite/gas/arm/mve_dsp.d: New test.
1360
1361 2020-01-31  Nick Clifton  <nickc@redhat.com>
1362
1363         * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1364         rather than BFD_RELOC_NONE.
1365
1366 2020-01-31  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1367
1368         * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1369         to support VLDMIA instruction for MVE.
1370         (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1371         instruction for MVE.
1372         (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1373         instruction for MVE.
1374         (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1375         instruction for MVE.
1376         * testsuite/gas/arm/mve-ldst.d: New test.
1377         * testsuite/gas/arm/mve-ldst.s: Likewise.
1378
1379 2020-01-31  Nick Clifton  <nickc@redhat.com>
1380
1381         * po/fr.po: Updated French translation.
1382         * po/ru.po: Updated Russian translation.
1383
1384 2020-01-31  Richard Sandiford  <richard.sandiford@arm.com>
1385
1386         * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1387         .s for the movprfx.
1388         * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1389         * testsuite/gas/aarch64/sve-movprfx_28.d,
1390         * testsuite/gas/aarch64/sve-movprfx_28.l,
1391         * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1392
1393 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1394
1395         * config/tc-i386.c (output_disp): Tighten base_opcode check.
1396         * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1397         * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1398         Adjust expectations.
1399
1400 2020-01-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
1401
1402         * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1403         * testsuite/gas/bpf/alu-be.d: Likewise.
1404         * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1405         * testsuite/gas/bpf/alu32-be.d: Likewise.
1406
1407 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1408
1409         * testsuite/gas/i386/x86-64-branch-2.s,
1410         testsuite/gas/i386/x86-64-branch-4.s,
1411         testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1412         * testsuite/gas/i386/ilp32/x86-64-branch.d,
1413         testsuite/gas/i386/x86-64-branch-2.d,
1414         testsuite/gas/i386/x86-64-branch-4.l,
1415         testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1416
1417 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1418
1419         * config/tc-i386.c (process_suffix): .
1420         testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1421         testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1422         Add LRETQ case.
1423         testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1424         suffix.
1425         testsuite/gas/i386/x86_64.s: Add RETF cases.
1426         * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1427         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1428         testsuite/gas/i386/x86-64-opcode.d,
1429         testsuite/gas/i386/x86-64-suffix-intel.d,
1430         testsuite/gas/i386/x86-64-suffix.d,
1431         testsuite/gas/i386/x86_64-intel.d
1432         testsuite/gas/i386/x86_64.d: Adjust expectations.
1433         * testsuite/gas/i386/x86-64-suffix.e,
1434         testsuite/gas/i386/x86_64.e: New.
1435
1436 2020-01-30  Jan Beulich  <jbeulich@suse.com>
1437
1438         * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1439         special case.
1440
1441 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         PR binutils/25445
1444         * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1445         movsxd.
1446         * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1447         differences.  Document movslq and movsxd.
1448         * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1449         * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1450         * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1451         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1452         * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1453         * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1454         * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1455         * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1456         * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1457         * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1458         * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1459
1460 2020-01-27  Alan Modra  <amodra@gmail.com>
1461
1462         * testsuite/gas/all/gas.exp: Replace case statements with switch
1463         statements.
1464         * testsuite/gas/elf/elf.exp: Likewise.
1465         * testsuite/gas/macros/macros.exp: Likewise.
1466         * testsuite/lib/gas-defs.exp: Likewise.
1467
1468 2020-01-27  Tamar Christina  <tamar.christina@arm.com>
1469
1470         PR 25403
1471         * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1472         * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1473
1474 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
1475
1476         * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1477         s exts must be known, so rename *ok* to *fail*.
1478         * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1479         * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1480         * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1481         above change.
1482         * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1483         * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1484
1485 2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
1486
1487         PR gas/25438
1488         * config/tc-i386.c (check_long_reg): Always disallow double word
1489         suffix in mnemonic with word general register.
1490         * testsuite/gas/i386/general.s: Replace word general register
1491         with double word general register for movl.
1492         * testsuite/gas/i386/inval.s: Add tests for movl with word general
1493         register.
1494         * testsuite/gas/i386/general.l: Updated.
1495         * testsuite/gas/i386/inval.l: Likewise.
1496
1497 2020-01-22  Alan Modra  <amodra@gmail.com>
1498
1499         * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1500         __tls_get_addr_desc and __tls_get_addr_opt.
1501
1502 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1503
1504         * testsuite/gas/i386/inval-crc32.s,
1505         testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1506         * testsuite/gas/i386/inval-crc32.l,
1507         testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1508
1509 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1510
1511         * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1512         generic code path. Deal with No_lSuf being set in a template.
1513         * testsuite/gas/i386/inval-crc32.l,
1514         testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1515         instead of error(s) when operand size is ambiguous.
1516         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1517         testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1518         * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1519         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1520         testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1521         Adjust expectations.
1522
1523 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1524
1525         * config/tc-i386.c (process_suffix): Drop SYSRET special case
1526         and an intel_syntax check. Re-write lack-of-suffix processing
1527         logic.
1528         * doc/c-i386.texi: Document operand size defaults for suffix-
1529         less AT&T syntax insns.
1530         * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1531         testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1532         testsuite/gas/i386/x86-64-avx-scalar.s,
1533         testsuite/gas/i386/x86-64-avx.s,
1534         testsuite/gas/i386/x86-64-bundle.s,
1535         testsuite/gas/i386/x86-64-intel64.s,
1536         testsuite/gas/i386/x86-64-lock-1.s,
1537         testsuite/gas/i386/x86-64-opcode.s,
1538         testsuite/gas/i386/x86-64-sse2avx.s,
1539         testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1540         * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1541         testsuite/gas/i386/x86-64-nops.s,
1542         testsuite/gas/i386/x86-64-ptwrite.s,
1543         testsuite/gas/i386/x86-64-simd.s,
1544         testsuite/gas/i386/x86-64-sse-noavx.s,
1545         testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1546         insns.
1547         * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1548         testsuite/gas/i386/noreg64.s: Add further tests.
1549         * testsuite/gas/i386/ilp32/x86-64-nops.d,
1550         testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1551         testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1552         testsuite/gas/i386/sse-noavx.d,
1553         testsuite/gas/i386/x86-64-intel64.d,
1554         testsuite/gas/i386/x86-64-nops.d,
1555         testsuite/gas/i386/x86-64-opcode.d,
1556         testsuite/gas/i386/x86-64-ptwrite-intel.d,
1557         testsuite/gas/i386/x86-64-ptwrite.d,
1558         testsuite/gas/i386/x86-64-simd-intel.d,
1559         testsuite/gas/i386/x86-64-simd-suffix.d,
1560         testsuite/gas/i386/x86-64-simd.d,
1561         testsuite/gas/i386/x86-64-sse-noavx.d
1562         testsuite/gas/i386/x86-64-suffix.d,
1563         testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1564         * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1565         testsuite/gas/i386/noreg64.l: New.
1566         * testsuite/gas/i386/i386.exp: Run new tests.
1567
1568 2020-01-21  Jan Beulich  <jbeulich@suse.com>
1569
1570         * testsuite/gas/i386/avx512_bf16_vl.s,
1571         testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1572         of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1573         broadcast forms of VCVTNEPS2BF16.
1574         * testsuite/gas/i386/avx512_bf16_vl.d,
1575         testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1576
1577 2020-01-20  Nick Clifton  <nickc@redhat.com>
1578
1579         * po/uk.po: Updated Ukranian translation.
1580
1581 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1582
1583         PR ld/25416
1584         * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1585         for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1586         x32 object.
1587         * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1588         * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1589         R_X86_64_GOTPC32_TLSDESC relocation.
1590
1591 2020-01-18  Nick Clifton  <nickc@redhat.com>
1592
1593         * configure: Regenerate.
1594         * po/gas.pot: Regenerate.
1595
1596 2020-01-18  Nick Clifton  <nickc@redhat.com>
1597
1598         Binutils 2.34 branch created.
1599
1600 2020-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1601
1602         * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1603         with vex_encoding_vex.
1604         (parse_insn): Likewise.
1605         * doc/c-i386.texi: Replace {vex2} with {vex}.  Update {vex}
1606         and {vex3} documentation.
1607         * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1608         {vex}.
1609         * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1610
1611 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1612
1613         PR 25376
1614         * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1615         (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1616         * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1617         * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1618         * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1619         * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1620
1621 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1622
1623         * config/tc-i386.c (match_template): Drop found_cpu_match local
1624         variable.
1625
1626 2020-01-16  Jan Beulich  <jbeulich@suse.com>
1627
1628         * testsuite/gas/i386/avx512dq-inval.l,
1629         testsuite/gas/i386/avx512dq-inval.s: New.
1630         * testsuite/gas/i386/i386.exp: Run new test.
1631
1632 2020-01-15  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
1633
1634         * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1635         relocations when the target is 430X, except when extracting part of an
1636         expression.
1637         (msp430_srcoperand): Adjust comment.
1638         Initialize the expp member of the msp430_operand_s struct as
1639         appropriate.
1640         (msp430_dstoperand): Likewise.
1641         * testsuite/gas/msp430/msp430.exp: Run new test.
1642         * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1643         * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1644
1645 2020-01-15  Alan Modra  <amodra@gmail.com>
1646
1647         * configure.tgt: Add sparc-*-freebsd case.
1648
1649 2020-01-14  Lili Cui <lili.cui@intel.com>
1650
1651         * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1652         * testsuite/gas/i386/align-branch-1b.d: Likewise.
1653         * testsuite/gas/i386/align-branch-1c.d: Likewise.
1654         * testsuite/gas/i386/align-branch-1d.d: Likewise.
1655         * testsuite/gas/i386/align-branch-1e.d: Likewise.
1656         * testsuite/gas/i386/align-branch-1f.d: Likewise.
1657         * testsuite/gas/i386/align-branch-1g.d: Likewise.
1658         * testsuite/gas/i386/align-branch-1h.d: Likewise.
1659         * testsuite/gas/i386/align-branch-1i.d: Likewise.
1660         * testsuite/gas/i386/align-branch-5.d: Likewise.
1661         * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1662         * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1663         * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1664         * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1665         * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1666         * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1667         * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1668         * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1669         * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1670         * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1671         * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1672         x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1673
1674 2020-01-14  Sergey Belyashov  <sergey.belyashov@gmail.com>
1675
1676         PR 25377
1677         * config/tc-z80.c: Add support for half precision, single
1678         precision and double precision floating point values.
1679         * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1680         * doc/as.texi: Add new z80 command line options.
1681         * doc/c-z80.texi: Document new z80 command line options.
1682         * testsuite/gas/z80/ez80_pref_dis.s: New test.
1683         * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1684         * testsuite/gas/z80/z80.exp: Run the new test.
1685         * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1686         * testsuite/gas/z80/fp_zeda32.d: Likewise.
1687         * testsuite/gas/z80/strings.d: Update expected output.
1688
1689 2020-01-13  Matthew Malcomson  <matthew.malcomson@arm.com>
1690
1691         * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1692         dependency.
1693
1694 2020-01-13  Claudiu Zissulescu  <claziss@gmail.com>
1695
1696         * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1697         the CPU.
1698         * config/tc-arc.h: Add header if/defs.
1699         * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1700
1701 2020-01-13  Alan Modra  <amodra@gmail.com>
1702
1703         * testsuite/gas/wasm32/allinsn.d: Update expected output.
1704
1705 2020-01-13  Alan Modra  <amodra@gmail.com>
1706
1707         * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1708         insertion.
1709
1710 2020-01-10  Alan Modra  <amodra@gmail.com>
1711
1712         * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1713         * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1714
1715 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1716
1717         PR 25224
1718         * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1719         opcode byte values.
1720         (emit_ld_r_r): Likewise.
1721         (emit_ld_rr_m): Likewise.
1722         (emit_ld_rr_nn): Likewise.
1723
1724 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1725
1726         * config/tc-i386.c (optimize_encoding): Add
1727         is_any_vex_encoding() invocations. Drop respective
1728         i.tm.extension_opcode == None checks.
1729
1730 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1731
1732         * config/tc-i386.c (md_assemble): Check RegRex is clear during
1733         REX transformations. Correct comment indentation.
1734
1735 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1736
1737         * config/tc-i386.c (optimize_encoding): Generalize register
1738         transformation for TEST optimization.
1739
1740 2020-01-09  Jan Beulich  <jbeulich@suse.com>
1741
1742         * testsuite/gas/i386/x86-64-sysenter-amd.s,
1743         testsuite/gas/i386/x86-64-sysenter-amd.d,
1744         testsuite/gas/i386/x86-64-sysenter-amd.l,
1745         testsuite/gas/i386/x86-64-sysenter-intel.d,
1746         testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1747         * testsuite/gas/i386/i386.exp: Run new tests.
1748
1749 2020-01-08  Nick Clifton  <nickc@redhat.com>
1750
1751         PR 25284
1752         * doc/as.texi (Align): Document the fact that all arguments can be
1753         omitted.
1754         (Balign): Likewise.
1755         (P2align): Likewise.
1756
1757 2020-01-08  Nick Clifton  <nickc@redhat.com>
1758
1759         PR 14891
1760         * config/obj-elf.c (obj_elf_section): Fail if the section name is
1761         already defined as a different symbol type.
1762         * testsuite/gas/elf/pr14891.s: New test source file.
1763         * testsuite/gas/elf/pr14891.d: New test driver.
1764         * testsuite/gas/elf/pr14891.s: New test expected error output.
1765         * testsuite/gas/elf/elf.exp: Run the new test.
1766
1767 2020-01-08  Alan Modra  <amodra@gmail.com>
1768
1769         * config/tc-z8k.c (md_begin): Make idx unsigned.
1770         (get_specific): Likewise for this_index.
1771
1772 2020-01-07  Claudiu Zissulescu  <claziss@synopsys.com>
1773
1774         * onfig/tc-arc.c (parse_reloc_symbol): New function.
1775         (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1776         (md_operand): Set X_md to absent.
1777         (arc_parse_name): Check for X_md.
1778
1779 2020-01-03  Sergey Belyashov  <sergey.belyashov@gmail.com>
1780
1781         PR 25311
1782         * as.h (TC_STRING_ESCAPES): Provide a default definition.
1783         * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1784         NO_STRING_ESCAPES.
1785         * read.c (next_char_of_string): Likewise.
1786         * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1787         * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1788
1789 2020-01-03  Nick Clifton  <nickc@redhat.com>
1790
1791         * po/sv.po: Updated Swedish translation.
1792
1793 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1794
1795         * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1796         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1797
1798 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1799
1800         * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1801         by-element usdot. Add 64-bit form tests for by-element sudot.
1802         * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1803
1804 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1805
1806         * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1807         * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1808
1809 2020-01-03  Jan Beulich  <jbeulich@suse.com>
1810
1811         * testsuite/gas/aarch64/f64mm.d,
1812         testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1813
1814 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
1815
1816         * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1817         support for assembler code generated by SDCC. Add new relocation
1818         types. Add z80-elf target support.
1819         * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1820         labels. Local labels starts from ".L".
1821         * NEWS: Mention the new support.
1822         * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1823         * testsuite/gas/all/fwdexp.s: Likewise.
1824         * testsuite/gas/all/cond.l: Likewise.
1825         * testsuite/gas/all/cond.s: Likewise.
1826         * testsuite/gas/all/fwdexp.d: Likewise.
1827         * testsuite/gas/all/fwdexp.s: Likewise.
1828         * testsuite/gas/elf/section2.e-mips: Likewise.
1829         * testsuite/gas/elf/section2.l: Likewise.
1830         * testsuite/gas/elf/section2.s: Likewise.
1831         * testsuite/gas/macros/app1.d: Likewise.
1832         * testsuite/gas/macros/app1.s: Likewise.
1833         * testsuite/gas/macros/app2.d: Likewise.
1834         * testsuite/gas/macros/app2.s: Likewise.
1835         * testsuite/gas/macros/app3.d: Likewise.
1836         * testsuite/gas/macros/app3.s: Likewise.
1837         * testsuite/gas/macros/app4.d: Likewise.
1838         * testsuite/gas/macros/app4.s: Likewise.
1839         * testsuite/gas/macros/app4b.s: Likewise.
1840         * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1841         * testsuite/gas/z80/z80.exp: Add new tests
1842         * testsuite/gas/z80/dollar.d: New file.
1843         * testsuite/gas/z80/dollar.s: New file.
1844         * testsuite/gas/z80/ez80_adl_all.d: New file.
1845         * testsuite/gas/z80/ez80_adl_all.s: New file.
1846         * testsuite/gas/z80/ez80_adl_suf.d: New file.
1847         * testsuite/gas/z80/ez80_isuf.s: New file.
1848         * testsuite/gas/z80/ez80_z80_all.d: New file.
1849         * testsuite/gas/z80/ez80_z80_all.s: New file.
1850         * testsuite/gas/z80/ez80_z80_suf.d: New file.
1851         * testsuite/gas/z80/r800_extra.d: New file.
1852         * testsuite/gas/z80/r800_extra.s: New file.
1853         * testsuite/gas/z80/r800_ii8.d: New file.
1854         * testsuite/gas/z80/r800_z80_doc.d: New file.
1855         * testsuite/gas/z80/z180.d: New file.
1856         * testsuite/gas/z80/z180.s: New file.
1857         * testsuite/gas/z80/z180_z80_doc.d: New file.
1858         * testsuite/gas/z80/z80_doc.d: New file.
1859         * testsuite/gas/z80/z80_doc.s: New file.
1860         * testsuite/gas/z80/z80_ii8.d: New file.
1861         * testsuite/gas/z80/z80_ii8.s: New file.
1862         * testsuite/gas/z80/z80_in_f_c.d: New file.
1863         * testsuite/gas/z80/z80_in_f_c.s: New file.
1864         * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1865         * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1866         * testsuite/gas/z80/z80_out_c_0.d: New file.
1867         * testsuite/gas/z80/z80_out_c_0.s: New file.
1868         * testsuite/gas/z80/z80_reloc.d: New file.
1869         * testsuite/gas/z80/z80_reloc.s: New file.
1870         * testsuite/gas/z80/z80_sli.d: New file.
1871         * testsuite/gas/z80/z80_sli.s: New file.
1872
1873 2020-01-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1874
1875         * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1876         REGLIST_RN.
1877
1878 2020-01-01  Alan Modra  <amodra@gmail.com>
1879
1880         Update year range in copyright notice of all files.
1881
1882 For older changes see ChangeLog-2019
1883 \f
1884 Copyright (C) 2020 Free Software Foundation, Inc.
1885
1886 Copying and distribution of this file, with or without modification,
1887 are permitted in any medium without royalty provided the copyright
1888 notice and this notice are preserved.
1889
1890 Local Variables:
1891 mode: change-log
1892 left-margin: 8
1893 fill-column: 74
1894 version-control: never
1895 End: