gas/ChangeLog

   1 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * testsuite/gas/elf/elf.exp: Skip tests for common directive on
   4         hpux.
   5
   6 2016-02-22  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
   7
   8         * output-file.c (output_file_create): Make file name argument const.
   9         (output_file_close): Likewise.
  10         * output-file.h (output_file_create): Adjust.
  11         (output_file_close): Likewise.
  12         * depend.c (quote_string_for_make): Make src argument const char *.
  13         (register_dependency): Likewise.
  14         (wrap_output): Likewise.
  15         * as.h (register_dependency): Adjust.
  16         * config/tc-xtensa.c (finish_vinsn): Remove unnecessary calls to
  17         as_where ();
  18         * symbols.c (S_SET_EXTERNAL): Likewise.
  19         * input-scrub.c (as_where): Return the file name.
  20         * as.h (as_where): Adjust prototype.
  21         * app.c (do_scrub_chars): Adjust.
  22         * cond.c (s_elseif): Likewise.
  23         (s_else): Likewise.
  24         (initialize_cframe): Likewise.
  25         * config/obj-coff.c (obj_coff_init_stab_section): Likewise.
  26         * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
  27         * config/obj-som.c (obj_som_init_stab_section): Likewise.
  28         * config/tc-aarch64.c (output_info): Likewise.
  29         * config/tc-ia64.c (md_assemble): Likewise.
  30         (dot_alias): Likewise.
  31         * config/tc-m68k.c (m68k_frob_label): Likewise.
  32         * config/tc-mmix.c (s_bspec): Likewise.
  33         (mmix_handle_mmixal): Likewise.
  34         * config/tc-rx.c (rx_include): Likewise.
  35         * config/tc-tic54x.c (tic54x_set_default_include): Likewise.
  36         (tic54x_adjust_symtab): Likewise.
  37         * config/tc-xtensa.c (directive_push): Likewise.
  38         (xtensa_sanity_check): Likewise.
  39         (xtensa_relax_frag): Likewise.
  40         (md_convert_frag): Likewise.
  41         (tinsn_to_slotbuf): Likewise.
  42         * dwarf2dbg.c (dwarf2_where): Likewise.
  43         * ecoff.c (add_file): Likewise.
  44         (ecoff_generate_asm_lineno): Likewise.
  45         * expr.c (make_expr_symbol): Likewise.
  46         * frags.c (frag_new): Likewise.
  47         (frag_var_init): Likewise.
  48         * listing.c (listing_newline): Likewise.
  49         * messages.c (identify): Likewise.
  50         (as_show_where): Likewise.
  51         (as_warn_internal): Likewise.
  52         (as_bad_internal): Likewise.
  53         * read.c (s_irp): Likewise.
  54         (s_macro): Likewise.
  55         (s_reloc): Likewise.
  56         * stabs.c (stabs_generate_asm_file): Likewise.
  57         (stabs_generate_asm_lineno): Likewise.
  58         (stabs_generate_asm_func): Likewise.
  59         * write.c (fix_new_internal): Likewise.
  60         * as.h (PRINTF_WHERE_LIKE): Make file name argument const.
  61         (as_warn_value_out_of_range): Adjust prototype.
  62         (as_bad_value_out_of_range): Adjust prototype.
  63         * messages.c (identify): Make file name argument const char *.
  64         (as_warn_internal): Likewise.
  65         (as_warn_where): Likewise.
  66         (as_bad_internal): Likewise.
  67         (as_bad_where): Likewise.
  68         (as_internal_value_out_of_range): Likewise.
  69         (as_warn_value_out_of_range): Likewise.
  70         (as_bad_value_out_of_range): Likewise.
  71         * as.h (found_comment_file): Change type to const char *.
  72         * cond.c (file_line::file): Likewise.
  73         * config/obj-coff.c (obj_coff_init_stab_section): Make variable const.
  74         * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
  75         * config/obj-som.c (obj_som_init_stab_section): Likewise.
  76         * config/tc-aarch64.c (output_info): Likewise.
  77         * config/tc-alpha.c (insert_operand): Likewise.
  78         * config/tc-arc.c (insert_operand): Likewise.
  79         * config/tc-d30v.c (check_size): Likewise.
  80         * config/tc-ia64.c (struct alias): Likewise.
  81         * config/tc-m68k.c (struct label_line): Likewise.
  82         * config/tc-mcore.c (md_apply_fix): Likewise.
  83         * config/tc-microblaze.c (md_estimate_size_before_relax): Likewise.
  84         * config/tc-mips.c (mips16_immed): Likewise.
  85         * config/tc-mmix.c (mmix_handle_mmixal): Likewise.
  86         * config/tc-ppc.c (ppc_insert_operand): Likewise.
  87         * config/tc-rx.c (rx_include): Likewise.
  88         * config/tc-s390.c (s390_insert_operand): Likewise.
  89         * config/tc-tic54x.c (tic54x_set_default_include): Likewise.
  90         (tic54x_adjust_symtab): Likewise.
  91         * config/tc-tilegx.c (insert_operand): Likewise.
  92         (apply_special_operator): Likewise.
  93         * config/tc-tilepro.c (insert_operand): Likewise.
  94         * config/tc-xtensa.c (directive_push): Likewise.
  95         * ecoff.c (add_file): Likewise.
  96         (ecoff_generate_asm_lineno): Likewise.
  97         * listing.c (listing_newline): Likewise.
  98         * read.c (s_irp): Likewise.
  99         * write.c (install_reloc): Likewise.
 100         * write.h (struct fix): Likewise.
 101         * input-file.c (file_name): Change type to const char *.
 102         (saved_file::file_name): Likewise.
 103         (input_file_open): Change type of argument to const char *.
 104         * input-file.h (input_file_open): Adjust.
 105         * input-scrub.c (logical_input_file): change type to const char *.
 106         (physical_input_file): Likewise.
 107         (struct input_save): Adjust.
 108         (input_scrub_push): Adjust.
 109         (input_scrub_begin): Adjust.
 110         (as_where): Adjust.
 111         * input-scrub.c (input_scrub_new_file): Make file name argument const.
 112         (input_scrub_include_file): Likewise.
 113         (new_logical_line_flags): Likewise.
 114         (new_logical_line): Likewise.
 115         * as.h: Adjust.
 116         * frags.h (struct frag): Change type of fr_file to const char *.
 117         * expr.c (expr_symbol_where): Change type of file argument to
 118         const char **.
 119         * expr.h (expr_symbol_where): Likewise.
 120         * config/tc-i370.c (md_apply_fix): adjust.
 121         * config/tc-mmix.c (mmix_md_end): Likewise.
 122         * config/tc-ppc.c (md_apply_fix): Likewise.
 123         * config/tc-s390.c (md_apply_fix): Likewise.
 124         * symbols.c (report_op_error): Likewise.
 125         (resolve_symbol_value): Likewise.
 126         * config/tc-ia64.c (slot::src_file): Change type to const char *.
 127         (rsrc::file): Likewise.
 128         * config/tc-xtensa.c (xtensa_sanity_check): Change type of variable to
 129         const char *.
 130         (xtensa_relax_frag): Likewise.
 131         (md_convert_frag): Likewise.
 132         (tinsn_to_slotbuf): Likewise.
 133         * expr.c (expr_symbol_line): Likewise.
 134         * macro.c (define_macro): Likewise.
 135         * macro.h (macro_struct): Likewise.
 136         * messages.c (as_show_where): Likewise.
 137         * read.c (s_macro): Likewise.
 138         * stabs.c (stabs_generate_asm_file): Likewise.
 139         (generate_asm_file): Likewise.
 140         (stabs_generate_asm_lineno): Likewise.
 141         * write.h (struct reloc_list): Likewise.
 142         * input-scrub.c (as_where): Change return type to const char *.
 143         * as.h (as_wheree): Adjust.
 144
 145 2016-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         * write.c (compress_debug): Move BFD compression bits setting
 148         to ...
 149         (write_object_file): Here.
 150
 151 2016-02-20  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * config/tc-i386.c (register_number): Check RegVRex.
 154         * testsuite/gas/i386/x86-64-avx512f.s: Add a test for vgatherqpd
 155         with %zmm19 and %zmm3.
 156         * testsuite/gas/i386/x86-64-avx512f-intel.d: Updated.
 157         * testsuite/gas/i386/x86-64-avx512f.d: Likewise.
 158
 159 2016-02-19  Matthew Wahab  <matthew.wahab@arm.com>
 160             Jiong Wang  <jiong.wang@arm.com>
 161
 162         * config/tc-arm.c (arm_ext_fp16): New.
 163         (arm_extensions): New entry for "fp16".
 164
 165 2016-02-19  Nick Clifton  <nickc@redhat.com>
 166
 167         PR 19630
 168         * read.c (read_a_source_file): Check for assemble_one returning
 169         with input_line_pointer set to NULL.
 170
 171 2016-02-19  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 172
 173         * listing.c (rebuffer_line): Change return type to void.
 174
 175         * symbols.c (decode_local_label_name): Make type a const char *.
 176         * listing.c (print_source): Make type of p const char *.
 177         (print_line): Make type of string const char *.
 178         (buffer_line): Return const char *.
 179         (title): Make type const char *.
 180         (subtitle): Likewise.
 181         (listing_listing): Make type of p const char *.
 182         * messages.c (as_internal_value_out_of_range): Make type of prefix
 183         const char *.
 184         * stabs.c (s_stab_generic): make type of stab_secname, stabstr_secname
 185         and string const char *.
 186         * read.c (_bfd_rel): Make type of name const char *.
 187         * app.c (out_string): Change type to const char *.
 188         (struct app_save::out_string): Likewise.
 189
 190 2016-02-18  Dan Gisselquist  <dgisselq@verizon.net>
 191             Nick Clifton  <nickc@redhat.com>
 192
 193         * read.c (finish_bundle): Avoid recording a negative alignment.
 194         (do_align): Use unsigned values for n, len and max.  Only create
 195         a frag if the alignment requirement is greater than the minimum
 196         byte alignment.  Avoid recording a negative alignment.
 197         (s_align): Use unsigned values where appropriate.
 198         (bss_alloc): Use an unsigned value for the alignment.
 199         (sizeof_sleb128): Add a comment noting that we encode one octet
 200         per byte, regardless of the value of OCTETS_PER_BYTE_POWER.
 201         (emit_leb129_expr): Abort if the emitted encoding was longer than
 202         expected.
 203         * read.h (output_leb128): Update prototype.
 204         (sizeof_leb128): Update prototype.
 205         (bss_alloc): Update prototype.
 206         * write.c (record_alignment): Use an unsigned value for the
 207         alignment.  Do not record alignments less than the minimum
 208         alignment for a byte.
 209         * write.h (record_alignment): Update prototype.
 210
 211 2016-02-17  Max Filippov  <jcmvbkbc@gmail.com>
 212
 213         * config/tc-xtensa.c (xtensa_move_literals): Fix check for
 214         .init.literal/.fini.literal section name.
 215         * testsuite/gas/xtensa/all.exp: Add init-fini-literals to the
 216         list of xtensa tests.
 217         * testsuite/gas/xtensa/init-fini-literals.d: New file:
 218         init-fini-literals test result patterns.
 219         * testsuite/gas/xtensa/init-fini-literals.s: New file:
 220         init-fini-literals test.
 221
 222 2016-02-17  Nick Clifton  <nickc@redhat.com>
 223
 224         * config/tc-msp430.c (msp430_mcu_data): Sync with data from TI's
 225         devices.csv file as of March 2016.
 226
 227 2016-02-16  Claudiu Zissulescu  <claziss@synopsys.com>
 228
 229         * config/tc-arc.c (tc_arc_frame_initial_instructions): New
 230         function.
 231         (tc_arc_regname_to_dw2regnum): Likewise.
 232         * config/tc-arc.h (TARGET_USE_CFIPOP): Define
 233         (tc_cfi_frame_initial_instructions): Likewise.
 234         (tc_regname_to_dw2regnum): Likewise.
 235
 236 2016-02-16  Trevor Saunders  <tbsaunde@tbsaunde.org>
 237
 238         * doc/internals.texi (S_IS_EXTERN): Remove.
 239
 240 2016-02-16  Nick Clifton  <nickc@redhat.com>
 241
 242         * doc/as.texinfo (Section): Fix up texinfo snafus in previous
 243         update.
 244
 245 2016-02-16  Renlin Li  <renlin.li@arm.com>
 246
 247         PR gas/19620
 248         * config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
 249         * testsuite/gas/aarch64/movw_label.d: New.
 250         * testsuite/gas/aarch64/movw_label.s: New.
 251
 252 2016-02-15  Vinay Kumar G. <Vinay.G@kpit.com>
 253
 254         PR gas/19556
 255         * config/rx-parse.y (MOV):  Opcode generation for index
 256         register addressing mode.
 257         * testsuite/gas/rx/rx.exp: Updated for new testcase.
 258         * testsuite/gas/rx/pr19665.s: New file.
 259         * testsuite/gas/rx/pr19665.s: New file.
 260         * testsuite/gas/rx/mov.d: Update expected output.
 261
 262 2016-02-15  Nick Clifton  <nickc@redhat.com>
 263
 264         * doc/as.texinfo (.section): Document that numeric values can now
 265         be used for the flags and type fields of the ELF target's .section
 266         directive.  Add notes about the restrictions on setting flags and
 267         types.
 268         * config/obj-elf.c (obj_elf_change_section): Allow known sections
 269         to be given processor specific section types.  Allow processor and
 270         application specific flags of a section to be set after
 271         definition.
 272         (obj_elf_parse_section_letters): Handle parsing numeric values.
 273         (obj_elf_section_type): Handle parsing numeric values.
 274         (obj_elf_section): Allow numeric type values.
 275         * config/obj-elf.h (obj_elf_change_section): Update prototype.
 276         * testsuite/gas/elf/section10.d: New test.
 277         * testsuite/gas/elf/section10.s: Source file for new test.
 278         * testsuite/gas/elf/elf.exp: Run the new test.
 279         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
 280         the description of the flags produced by readelf.
 281         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
 282         * NEWS: Mention the new feature.
 283
 284 2016-02-11  Nick Clifton  <nickc@redhat.com>
 285
 286         PR gas/19614
 287         * dw2gencfi.c (cfi_sections_set): Delay setting this variable
 288         until it is actually used.
 289         (cfi_set_sections): Set cfi_sections_set to true.
 290         (dot_cfi_startproc): Likewise.
 291         (dot_cfi_endproc): Likewise.
 292         (dot_cfi_fde_data): Likewise.
 293         (cfi_finish): Likewise.
 294         (dot_cfi_sections): Do not set cfi_sections_set.
 295         * doc/as.texinfo (.cfi_sections): Note that targets can provide
 296         their own cfi section name.  Also note that the directive can be
 297         reissued provided that CFI generation has not started.
 298         * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
 299         .cfi_endproc directives so that the redefinition of .cfi_sections
 300         will trigger the generation of the error message.
 301         * testsuite/gas/mips/compact-eh-err2.l: Update expected line
 302         number of error message.
 303
 304 2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
 305             Janek van Oirschot <jvanoirs@synopsys.com>
 306
 307         * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
 308         (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
 309         Define.
 310         (arc_flags, arc_relax_type): New structure.
 311         * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
 312         (RELAX_TABLE_ENTRY_MAX): New define.
 313         (relaxation_state, md_relax_table, arc_relaxable_insns)
 314         (arc_num_relaxable_ins): New variable.
 315         (rlx_operand_type, arc_rlx_types): New enums.
 316         (arc_relaxable_ins): New structure.
 317         (OPTION_RELAX): New option.
 318         (arc_insn): New relax member.
 319         (arc_flags): Remove.
 320         (relax_insn_p): New function.
 321         (apply_fixups): Likewise.
 322         (relaxable_operand): Likewise.
 323         (may_relax_expr): Likewise.
 324         (relaxable_flag): Likewise.
 325         (arc_pcrel_adjust): Likewise.
 326         (md_estimate_size_before_relax): Implement.
 327         (md_convert_frag): Likewise.
 328         (md_parse_option): Handle new mrelax option.
 329         (md_show_usage): Likewise.
 330         (assemble_insn): Set relax member.
 331         (emit_insn0): New function.
 332         (emit_insn1): Likewise.
 333         (emit_insn): Handle relaxation case.
 334         * NEWS: Mention the new relaxation option.
 335         * doc/c-arc.texi (ARC Options): Document new mrelax option.
 336         * doc/as.texinfo (Target ARC Options): Likewise.
 337         * testsuite/gas/arc/relax-avoid1.d: New file.
 338         * testsuite/gas/arc/relax-avoid1.s: Likewise.
 339         * testsuite/gas/arc/relax-avoid2.d: Likewise.
 340         * testsuite/gas/arc/relax-avoid2.s: Likewise.
 341         * testsuite/gas/arc/relax-avoid3.d: Likewise.
 342         * testsuite/gas/arc/relax-avoid3.s: Likewise.
 343         * testsuite/gas/arc/relax-b.d: Likewise.
 344         * testsuite/gas/arc/relax-b.s: Likewise.
 345
 346 2016-02-08  Nick Clifton  <nickc@redhat.com>
 347
 348         * config/tc-ia64.c (dot_prologue): Fix formatting.
 349
 350 2016-02-04  Nick Clifton  <nickc@redhat.com>
 351
 352         * config/obj-elf.c (obj_elf_change_section): Remove support for
 353         ARM NOREAD sections.
 354         * config/tc-arm.c (arm_elf_section_letter): Delete.
 355         * config/tc-arm.h (md_elf_section_letter): Delete.
 356         * doc/c-arm.texi (ARM Section Attribute): Delete section.
 357         * testsuite/gas/arm/section-execute-only.d: Delete.
 358         * testsuite/gas/arm/section-execute-only.s: Delete.
 359
 360 2016-02-04  Nick Clifton  <nickc@redhat.com>
 361
 362         PR target/19561
 363         * config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
 364         to handle encoding of RRUX instruction.
 365         * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
 366         shift instructions.
 367         * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
 368
 369 2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
 370
 371         * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
 372         substitutions for BFD_RELOC_* as unsigned.
 373         * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
 374         * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
 375         * testsuite/gas/xtensa/loc.s: New file: loc test.
 376
 377 2016-02-03  Kevin Buettner  <kevinb@redhat.com>
 378
 379         * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
 380
 381 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 382
 383         PR gas/19520
 384         * NEWS: Mention new command line option -mrelax-relocations and
 385         new configure option --enable-x86-relax-relocations for x86
 386         target.
 387         * config.in: Regenerated.
 388         * configure.ac: Add --enable-x86-relax-relocations.
 389         (ac_default_x86_relax_relocations): New.  Default to 1 except
 390         for x86 Solaris targets older than Solaris 12.
 391         (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
 392         * configure: Likewise.
 393         * config/tc-i386.c (generate_relax_relocations): New.
 394         (OPTION_MRELAX_RELOCATIONS): Likewise.
 395         (output_disp): Don't generate relax relocations if
 396         generate_relax_relocations is 0.
 397         (md_longopts): Add -mrelax-relocations.
 398         (md_show_usage): Likewise.
 399         (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
 400         * doc/c-i386.texi: Document -mrelax-relocations=.
 401         * testsuite/gas/i386/got-no-relax.d: New file.
 402         * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
 403         * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
 404         * testsuite/gas/i386/localpic.d: Likewise.
 405         * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
 406         * testsuite/gas/i386/reloc32.d: Likewise.
 407         * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
 408         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 409         * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
 410         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 411         * testsuite/gas/i386/i386.exp: Run got-no-relax and
 412         x86-64-gotpcrel-no-relax.
 413
 414 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 415
 416         * NEWS: Mention new command line option -mfence-as-lock-add=yes
 417         for x86 target.
 418
 419 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 420
 421         * NEWS: Remove duplicated marker for 2.26.
 422
 423 2016-02-02  Renlin Li  <renlin.li@arm.com>
 424
 425         * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
 426
 427 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 428
 429         * testsuite/gas/ip2k/allinsn.d: New file.
 430         * testsuite/gas/ip2k/allinsn.s: New file.
 431         * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
 432
 433 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 434
 435         * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
 436         some load instructions.
 437         * testsuite/gas/epiphany/allinsn.d: Likewise.
 438         * testsuite/gas/epiphany/regression.d: Likewise.
 439
 440 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 441
 442         * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
 443         suffixes from instruction mnemonics in expected output.
 444         * testsuite/gas/epiphany/allinsn.d: Likewise.
 445         * testsuite/gas/epiphany/regression.d: Likewise.
 446         * testsuite/gas/epiphany/sample.d: Likewise.
 447
 448 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 449
 450         * testsuite/gas/epiphany/addr-syntax.d: Update expected register
 451         names.
 452         * testsuite/gas/epiphany/allinsn.d: Likewise.
 453         * testsuite/gas/epiphany/sample.d: Likewise.
 454
 455 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 456
 457         * testsuite/gas/epiphany/sample.d: Update expected output.
 458
 459 2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>
 460
 461         * config/tc-arc.c (md_apply_fix): Allow addendum.
 462         (arc_reloc_op): Allow complex expressions for tpoff.
 463         (md_apply_fix): Handle resolved TLS local symbol.
 464
 465         * testsuite/gas/arc/tls-relocs1.d: New file.
 466         * testsuite/gas/arc/tls-relocs1.s: Likewise.
 467
 468 2016-02-01  Loria  <Loria@phantasia.org>
 469
 470         PR target/19311
 471         * config/tc-arm.c (encode_arm_immediate): Recode to improve
 472         efficiency and avoid an LLVM loop optimization bug.
 473
 474 2016-02-01  Nick Clifton  <nickc@redhat.com>
 475
 476         * config/tc-microblaze.c (parse_imm): Fix compile time warning
 477         message extending a negative 32-bit value into a larger signed
 478         value on a 32-bit host.
 479
 480 2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         PR gas/19532
 483         * configure.ac (compressed_debug_sections): Replace == with =.
 484         * configure: Regenerated.
 485
 486 2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
 487             H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         * config/tc-i386.c (avoid_fence): New.
 490         (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
 491         is true.
 492         (OPTION_FENCE_AS_LOCK_ADD): New.
 493         (md_longopts): Add -mfence-as-lock-add.
 494         (md_parse_option): Handle -mfence-as-lock-add.
 495         (md_show_usage): Add -mfence-as-lock-add=[no|yes].
 496         * doc/c-i386.texi (-mfence-as-lock-add): Document.
 497         * testsuite/gas/i386/i386.exp: Run new tests.
 498         * testsuite/gas/i386/fence-as-lock-add.s: New.
 499         * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
 500         * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
 501         * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
 502         * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
 503
 504 2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 505
 506         * configure.ac (compressed_debug_sections): Remove trailing `]'.
 507         * configure: Regenerated.
 508
 509 2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 510
 511         * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
 512         (OPTION_MOMIT_LOCK_PREFIX): This.
 513         (md_longopts): Updated.
 514         (md_parse_option): Likewise.
 515
 516 2016-01-25  Catherine Moore  <clm@codesourcery.com>
 517
 518         * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
 519         if abicalls are in effect.
 520         * testsuite/gas/mips/sdata-gp.s: New test.
 521         * testsuite/gas/mips/sdata-gp.d: New expected output
 522         * testsuite/gas/mips/mips.exp: Run new test.
 523
 524 2016-01-25  Renlin Li  <renlin.li@arm.com>
 525
 526         * testsuite/gas/arm/thumb2_it_search.d: New.
 527         * testsuite/gas/arm/thumb2_it_search.s: New.
 528
 529 2016-01-21  Nick Clifton  <nickc@redhat.com>
 530
 531         PR gas/19454
 532         * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
 533         with arm-netbsdelf target.
 534         * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
 535
 536 2016-01-20  Nick Clifton  <nickc@redhat.com>
 537
 538         PR 19456
 539         * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
 540         * testsuite/gas/arm/blx-bl-convert.d
 541         * testsuite/gas/arm/plt-1.d: Likewise.
 542         * testsuite/gas/arm/reloc-bad.d: Likewise.
 543         * testsuite/gas/arm/thumb-w-good.d: Likewise.
 544         * testsuite/gas/arm/thumb2_pool.d: Likewise.
 545         * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
 546         * testsuite/gas/arm/tls_vxworks.d: Update expected output.
 547
 548         PR 19499
 549         * doc/as.texinfo (Errors): Correct documentation describing the
 550         interaction of .file and .line with warning and error messages.
 551
 552         PR 19458
 553         * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
 554         * testsuite/gas/arm/archv8m-main.d: Likewise.
 555         * testsuite/gas/arm/archv8m-base.d: Likewise.
 556
 557 2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>
 558
 559         * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
 560         * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
 561         * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
 562
 563 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 564             Terry Guo  <terry.guo@arm.com>
 565
 566         * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
 567         SHF_ARM_NOREAD section flag.
 568         * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
 569         handle letter 'y'.
 570         (arm_elf_section_letter) : Declare it.
 571         * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
 572         SHF_ARM_NOREAD section flag.
 573         * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
 574
 575         * testsuite/gas/arm/section-execute-only.s: New test case.
 576         * testsuite/gas/arm/section-execute-only.d: Expected output.
 577
 578 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 579
 580         * config/tc-mips.c (micromips_insn_length): Remove the mention
 581         of 48-bit microMIPS instructions.
 582
 583 2016-01-18  Alan Modra  <amodra@gmail.com>
 584
 585         * configure: Regenerate.
 586
 587 2016-01-17  Alan Modra  <amodra@gmail.com>
 588
 589         * configure: Regenerate.
 590
 591 2016-01-17  Alan Modra  <amodra@gmail.com>
 592
 593         * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
 594
 595 2016-01-14  Nick Clifton  <nickc@redhat.com>
 596
 597         * testsuite/gas/rl78/sp-relative-movw.s: New test.
 598         * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
 599         * testsuite/gas/rl78/rl78.exp: Run the new test.
 600
 601 2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>
 602
 603         * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
 604         * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
 605
 606 2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>
 607
 608         * config/tc-nios2.c (output_movia): Preset `code' to 0.
 609
 610 2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>
 611
 612         * config/tc-h8300.c (get_operand): Remove spurious condition in
 613         test for closing parenthesis.
 614
 615 2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>
 616
 617         * config/tc-arm.c (arm_ext_v8_2): New.
 618         (insns): Add "esb".
 619         * testsuite/gas/arm/armv8_2-a.d: New.
 620         * testsuite/gas/arm/armv8_2-a.s: New.
 621
 622 2016-01-12  Alan Modra  <amodra@gmail.com>
 623
 624         * testsuite/gas/ppc/vsx3.d: Accept nop padding.
 625
 626 2016-01-11  Peter Bergner <bergner@vnet.ibm.com>
 627
 628         * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
 629         xvcmpnesp, xvcmpnesp.>: Delete tests.
 630         * testsuite/gas/ppc/power9.s: Likewise.
 631         * testsuite/gas/ppc/vsx3.d: Likewise.
 632         * testsuite/gas/ppc/vsx3.s: Likewise.
 633
 634 2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>
 635
 636         PR gas/13050
 637         * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
 638         * testsuite/gas/m68k/p13050-1.s: New file.
 639         * testsuite/gas/m68k/p13050-2.d: New file.
 640         * testsuite/gas/m68k/p13050-2.s: New file.
 641
 642 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 643
 644         * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
 645         * testsuite/gas/arc/add.d: Likewise.
 646         * testsuite/gas/arc/and.d: Likewise.
 647         * testsuite/gas/arc/asl.d: Likewise.
 648         * testsuite/gas/arc/asr.d: Likewise.
 649         * testsuite/gas/arc/bic.d: Likewise.
 650         * testsuite/gas/arc/extb.d: Likewise.
 651         * testsuite/gas/arc/extw.d: Likewise.
 652         * testsuite/gas/arc/j.d: Likewise.
 653         * testsuite/gas/arc/jl.d: Likewise.
 654         * testsuite/gas/arc/ld2.d: Likewise.
 655         * testsuite/gas/arc/lsr.d: Likewise.
 656         * testsuite/gas/arc/mov.d: Likewise.
 657         * testsuite/gas/arc/or.d: Likewise.
 658         * testsuite/gas/arc/pcl-relocs.d: Likewise.
 659         * testsuite/gas/arc/pcrel-relocs.d: Likewise.
 660         * testsuite/gas/arc/pic-relocs.d: Likewise.
 661         * testsuite/gas/arc/plt-relocs.d: Likewise.
 662         * testsuite/gas/arc/rlc.d: Likewise.
 663         * testsuite/gas/arc/ror.d: Likewise.
 664         * testsuite/gas/arc/rrc.d: Likewise.
 665         * testsuite/gas/arc/sbc.d: Likewise.
 666         * testsuite/gas/arc/sda-relocs.d: Likewise.
 667         * testsuite/gas/arc/sda-relocs2.d: Likewise.
 668         * testsuite/gas/arc/sexb.d: Likewise.
 669         * testsuite/gas/arc/sexw.d: Likewise.
 670         * testsuite/gas/arc/st.d: Likewise.
 671         * testsuite/gas/arc/sub.d: Likewise.
 672         * testsuite/gas/arc/tls-relocs.d: Likewise.
 673         * testsuite/gas/arc/xor.d: Likewise.
 674
 675 2016-01-01  Alan Modra  <amodra@gmail.com>
 676
 677         Update year range in copyright notice of all files.
 678
 679 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
 680 \f
 681 Copyright (C) 2016 Free Software Foundation, Inc.
 682
 683 Copying and distribution of this file, with or without modification,
 684 are permitted in any medium without royalty provided the copyright
 685 notice and this notice are preserved.
 686
 687 Local Variables:
 688 mode: change-log
 689 left-margin: 8
 690 fill-column: 74
 691 version-control: never
 692 End: