gas/ChangeLog

   1 2016-02-16  Trevor Saunders  <tbsaunde@tbsaunde.org>
   2
   3         * doc/internals.texi (S_IS_EXTERN): Remove.
   4
   5 2016-02-16  Nick Clifton  <nickc@redhat.com>
   6
   7         * doc/as.texinfo (Section): Fix up texinfo snafus in previous
   8         update.
   9
  10 2016-02-16  Renlin Li  <renlin.li@arm.com>
  11
  12         PR gas/19620
  13         * config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
  14         * testsuite/gas/aarch64/movw_label.d: New.
  15         * testsuite/gas/aarch64/movw_label.s: New.
  16
  17 2016-02-15  Vinay Kumar G. <Vinay.G@kpit.com>
  18
  19         PR gas/19556
  20         * config/rx-parse.y (MOV):  Opcode generation for index
  21         register addressing mode.
  22         * testsuite/gas/rx/rx.exp: Updated for new testcase.
  23         * testsuite/gas/rx/pr19665.s: New file.
  24         * testsuite/gas/rx/pr19665.s: New file.
  25         * testsuite/gas/rx/mov.d: Update expected output.
  26
  27 2016-02-15  Nick Clifton  <nickc@redhat.com>
  28
  29         * doc/as.texinfo (.section): Document that numeric values can now
  30         be used for the flags and type fields of the ELF target's .section
  31         directive.  Add notes about the restrictions on setting flags and
  32         types.
  33         * config/obj-elf.c (obj_elf_change_section): Allow known sections
  34         to be given processor specific section types.  Allow processor and
  35         application specific flags of a section to be set after
  36         definition.
  37         (obj_elf_parse_section_letters): Handle parsing numeric values.
  38         (obj_elf_section_type): Handle parsing numeric values.
  39         (obj_elf_section): Allow numeric type values.
  40         * config/obj-elf.h (obj_elf_change_section): Update prototype.
  41         * testsuite/gas/elf/section10.d: New test.
  42         * testsuite/gas/elf/section10.s: Source file for new test.
  43         * testsuite/gas/elf/elf.exp: Run the new test.
  44         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
  45         the description of the flags produced by readelf.
  46         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
  47         * NEWS: Mention the new feature.
  48
  49 2016-02-11  Nick Clifton  <nickc@redhat.com>
  50
  51         PR gas/19614
  52         * dw2gencfi.c (cfi_sections_set): Delay setting this variable
  53         until it is actually used.
  54         (cfi_set_sections): Set cfi_sections_set to true.
  55         (dot_cfi_startproc): Likewise.
  56         (dot_cfi_endproc): Likewise.
  57         (dot_cfi_fde_data): Likewise.
  58         (cfi_finish): Likewise.
  59         (dot_cfi_sections): Do not set cfi_sections_set.
  60         * doc/as.texinfo (.cfi_sections): Note that targets can provide
  61         their own cfi section name.  Also note that the directive can be
  62         reissued provided that CFI generation has not started.
  63         * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
  64         .cfi_endproc directives so that the redefinition of .cfi_sections
  65         will trigger the generation of the error message.
  66         * testsuite/gas/mips/compact-eh-err2.l: Update expected line
  67         number of error message.
  68
  69 2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
  70             Janek van Oirschot <jvanoirs@synopsys.com>
  71
  72         * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
  73         (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
  74         Define.
  75         (arc_flags, arc_relax_type): New structure.
  76         * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
  77         (RELAX_TABLE_ENTRY_MAX): New define.
  78         (relaxation_state, md_relax_table, arc_relaxable_insns)
  79         (arc_num_relaxable_ins): New variable.
  80         (rlx_operand_type, arc_rlx_types): New enums.
  81         (arc_relaxable_ins): New structure.
  82         (OPTION_RELAX): New option.
  83         (arc_insn): New relax member.
  84         (arc_flags): Remove.
  85         (relax_insn_p): New function.
  86         (apply_fixups): Likewise.
  87         (relaxable_operand): Likewise.
  88         (may_relax_expr): Likewise.
  89         (relaxable_flag): Likewise.
  90         (arc_pcrel_adjust): Likewise.
  91         (md_estimate_size_before_relax): Implement.
  92         (md_convert_frag): Likewise.
  93         (md_parse_option): Handle new mrelax option.
  94         (md_show_usage): Likewise.
  95         (assemble_insn): Set relax member.
  96         (emit_insn0): New function.
  97         (emit_insn1): Likewise.
  98         (emit_insn): Handle relaxation case.
  99         * NEWS: Mention the new relaxation option.
 100         * doc/c-arc.texi (ARC Options): Document new mrelax option.
 101         * doc/as.texinfo (Target ARC Options): Likewise.
 102         * testsuite/gas/arc/relax-avoid1.d: New file.
 103         * testsuite/gas/arc/relax-avoid1.s: Likewise.
 104         * testsuite/gas/arc/relax-avoid2.d: Likewise.
 105         * testsuite/gas/arc/relax-avoid2.s: Likewise.
 106         * testsuite/gas/arc/relax-avoid3.d: Likewise.
 107         * testsuite/gas/arc/relax-avoid3.s: Likewise.
 108         * testsuite/gas/arc/relax-b.d: Likewise.
 109         * testsuite/gas/arc/relax-b.s: Likewise.
 110
 111 2016-02-08  Nick Clifton  <nickc@redhat.com>
 112
 113         * config/tc-ia64.c (dot_prologue): Fix formatting.
 114
 115 2016-02-04  Nick Clifton  <nickc@redhat.com>
 116
 117         * config/obj-elf.c (obj_elf_change_section): Remove support for
 118         ARM NOREAD sections.
 119         * config/tc-arm.c (arm_elf_section_letter): Delete.
 120         * config/tc-arm.h (md_elf_section_letter): Delete.
 121         * doc/c-arm.texi (ARM Section Attribute): Delete section.
 122         * testsuite/gas/arm/section-execute-only.d: Delete.
 123         * testsuite/gas/arm/section-execute-only.s: Delete.
 124
 125 2016-02-04  Nick Clifton  <nickc@redhat.com>
 126
 127         PR target/19561
 128         * config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
 129         to handle encoding of RRUX instruction.
 130         * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
 131         shift instructions.
 132         * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
 133
 134 2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
 135
 136         * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
 137         substitutions for BFD_RELOC_* as unsigned.
 138         * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
 139         * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
 140         * testsuite/gas/xtensa/loc.s: New file: loc test.
 141
 142 2016-02-03  Kevin Buettner  <kevinb@redhat.com>
 143
 144         * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
 145
 146 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 147
 148         PR gas/19520
 149         * NEWS: Mention new command line option -mrelax-relocations and
 150         new configure option --enable-x86-relax-relocations for x86
 151         target.
 152         * config.in: Regenerated.
 153         * configure.ac: Add --enable-x86-relax-relocations.
 154         (ac_default_x86_relax_relocations): New.  Default to 1 except
 155         for x86 Solaris targets older than Solaris 12.
 156         (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
 157         * configure: Likewise.
 158         * config/tc-i386.c (generate_relax_relocations): New.
 159         (OPTION_MRELAX_RELOCATIONS): Likewise.
 160         (output_disp): Don't generate relax relocations if
 161         generate_relax_relocations is 0.
 162         (md_longopts): Add -mrelax-relocations.
 163         (md_show_usage): Likewise.
 164         (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
 165         * doc/c-i386.texi: Document -mrelax-relocations=.
 166         * testsuite/gas/i386/got-no-relax.d: New file.
 167         * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
 168         * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
 169         * testsuite/gas/i386/localpic.d: Likewise.
 170         * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
 171         * testsuite/gas/i386/reloc32.d: Likewise.
 172         * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
 173         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 174         * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
 175         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 176         * testsuite/gas/i386/i386.exp: Run got-no-relax and
 177         x86-64-gotpcrel-no-relax.
 178
 179 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         * NEWS: Mention new command line option -mfence-as-lock-add=yes
 182         for x86 target.
 183
 184 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 185
 186         * NEWS: Remove duplicated marker for 2.26.
 187
 188 2016-02-02  Renlin Li  <renlin.li@arm.com>
 189
 190         * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
 191
 192 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 193
 194         * testsuite/gas/ip2k/allinsn.d: New file.
 195         * testsuite/gas/ip2k/allinsn.s: New file.
 196         * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
 197
 198 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 199
 200         * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
 201         some load instructions.
 202         * testsuite/gas/epiphany/allinsn.d: Likewise.
 203         * testsuite/gas/epiphany/regression.d: Likewise.
 204
 205 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 206
 207         * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
 208         suffixes from instruction mnemonics in expected output.
 209         * testsuite/gas/epiphany/allinsn.d: Likewise.
 210         * testsuite/gas/epiphany/regression.d: Likewise.
 211         * testsuite/gas/epiphany/sample.d: Likewise.
 212
 213 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 214
 215         * testsuite/gas/epiphany/addr-syntax.d: Update expected register
 216         names.
 217         * testsuite/gas/epiphany/allinsn.d: Likewise.
 218         * testsuite/gas/epiphany/sample.d: Likewise.
 219
 220 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 221
 222         * testsuite/gas/epiphany/sample.d: Update expected output.
 223
 224 2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>
 225
 226         * config/tc-arc.c (md_apply_fix): Allow addendum.
 227         (arc_reloc_op): Allow complex expressions for tpoff.
 228         (md_apply_fix): Handle resolved TLS local symbol.
 229
 230         * testsuite/gas/arc/tls-relocs1.d: New file.
 231         * testsuite/gas/arc/tls-relocs1.s: Likewise.
 232
 233 2016-02-01  Loria  <Loria@phantasia.org>
 234
 235         PR target/19311
 236         * config/tc-arm.c (encode_arm_immediate): Recode to improve
 237         efficiency and avoid an LLVM loop optimization bug.
 238
 239 2016-02-01  Nick Clifton  <nickc@redhat.com>
 240
 241         * config/tc-microblaze.c (parse_imm): Fix compile time warning
 242         message extending a negative 32-bit value into a larger signed
 243         value on a 32-bit host.
 244
 245 2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 246
 247         PR gas/19532
 248         * configure.ac (compressed_debug_sections): Replace == with =.
 249         * configure: Regenerated.
 250
 251 2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
 252             H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         * config/tc-i386.c (avoid_fence): New.
 255         (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
 256         is true.
 257         (OPTION_FENCE_AS_LOCK_ADD): New.
 258         (md_longopts): Add -mfence-as-lock-add.
 259         (md_parse_option): Handle -mfence-as-lock-add.
 260         (md_show_usage): Add -mfence-as-lock-add=[no|yes].
 261         * doc/c-i386.texi (-mfence-as-lock-add): Document.
 262         * testsuite/gas/i386/i386.exp: Run new tests.
 263         * testsuite/gas/i386/fence-as-lock-add.s: New.
 264         * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
 265         * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
 266         * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
 267         * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
 268
 269 2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 270
 271         * configure.ac (compressed_debug_sections): Remove trailing `]'.
 272         * configure: Regenerated.
 273
 274 2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 275
 276         * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
 277         (OPTION_MOMIT_LOCK_PREFIX): This.
 278         (md_longopts): Updated.
 279         (md_parse_option): Likewise.
 280
 281 2016-01-25  Catherine Moore  <clm@codesourcery.com>
 282
 283         * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
 284         if abicalls are in effect.
 285         * testsuite/gas/mips/sdata-gp.s: New test.
 286         * testsuite/gas/mips/sdata-gp.d: New expected output
 287         * testsuite/gas/mips/mips.exp: Run new test.
 288
 289 2016-01-25  Renlin Li  <renlin.li@arm.com>
 290
 291         * testsuite/gas/arm/thumb2_it_search.d: New.
 292         * testsuite/gas/arm/thumb2_it_search.s: New.
 293
 294 2016-01-21  Nick Clifton  <nickc@redhat.com>
 295
 296         PR gas/19454
 297         * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
 298         with arm-netbsdelf target.
 299         * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
 300
 301 2016-01-20  Nick Clifton  <nickc@redhat.com>
 302
 303         PR 19456
 304         * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
 305         * testsuite/gas/arm/blx-bl-convert.d
 306         * testsuite/gas/arm/plt-1.d: Likewise.
 307         * testsuite/gas/arm/reloc-bad.d: Likewise.
 308         * testsuite/gas/arm/thumb-w-good.d: Likewise.
 309         * testsuite/gas/arm/thumb2_pool.d: Likewise.
 310         * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
 311         * testsuite/gas/arm/tls_vxworks.d: Update expected output.
 312
 313         PR 19499
 314         * doc/as.texinfo (Errors): Correct documentation describing the
 315         interaction of .file and .line with warning and error messages.
 316
 317         PR 19458
 318         * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
 319         * testsuite/gas/arm/archv8m-main.d: Likewise.
 320         * testsuite/gas/arm/archv8m-base.d: Likewise.
 321
 322 2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>
 323
 324         * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
 325         * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
 326         * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
 327
 328 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 329             Terry Guo  <terry.guo@arm.com>
 330
 331         * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
 332         SHF_ARM_NOREAD section flag.
 333         * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
 334         handle letter 'y'.
 335         (arm_elf_section_letter) : Declare it.
 336         * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
 337         SHF_ARM_NOREAD section flag.
 338         * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
 339
 340         * testsuite/gas/arm/section-execute-only.s: New test case.
 341         * testsuite/gas/arm/section-execute-only.d: Expected output.
 342
 343 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 344
 345         * config/tc-mips.c (micromips_insn_length): Remove the mention
 346         of 48-bit microMIPS instructions.
 347
 348 2016-01-18  Alan Modra  <amodra@gmail.com>
 349
 350         * configure: Regenerate.
 351
 352 2016-01-17  Alan Modra  <amodra@gmail.com>
 353
 354         * configure: Regenerate.
 355
 356 2016-01-17  Alan Modra  <amodra@gmail.com>
 357
 358         * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
 359
 360 2016-01-14  Nick Clifton  <nickc@redhat.com>
 361
 362         * testsuite/gas/rl78/sp-relative-movw.s: New test.
 363         * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
 364         * testsuite/gas/rl78/rl78.exp: Run the new test.
 365
 366 2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>
 367
 368         * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
 369         * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
 370
 371 2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>
 372
 373         * config/tc-nios2.c (output_movia): Preset `code' to 0.
 374
 375 2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>
 376
 377         * config/tc-h8300.c (get_operand): Remove spurious condition in
 378         test for closing parenthesis.
 379
 380 2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>
 381
 382         * config/tc-arm.c (arm_ext_v8_2): New.
 383         (insns): Add "esb".
 384         * testsuite/gas/arm/armv8_2-a.d: New.
 385         * testsuite/gas/arm/armv8_2-a.s: New.
 386
 387 2016-01-12  Alan Modra  <amodra@gmail.com>
 388
 389         * testsuite/gas/ppc/vsx3.d: Accept nop padding.
 390
 391 2016-01-11  Peter Bergner <bergner@vnet.ibm.com>
 392
 393         * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
 394         xvcmpnesp, xvcmpnesp.>: Delete tests.
 395         * testsuite/gas/ppc/power9.s: Likewise.
 396         * testsuite/gas/ppc/vsx3.d: Likewise.
 397         * testsuite/gas/ppc/vsx3.s: Likewise.
 398
 399 2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>
 400
 401         PR gas/13050
 402         * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
 403         * testsuite/gas/m68k/p13050-1.s: New file.
 404         * testsuite/gas/m68k/p13050-2.d: New file.
 405         * testsuite/gas/m68k/p13050-2.s: New file.
 406
 407 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 408
 409         * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
 410         * testsuite/gas/arc/add.d: Likewise.
 411         * testsuite/gas/arc/and.d: Likewise.
 412         * testsuite/gas/arc/asl.d: Likewise.
 413         * testsuite/gas/arc/asr.d: Likewise.
 414         * testsuite/gas/arc/bic.d: Likewise.
 415         * testsuite/gas/arc/extb.d: Likewise.
 416         * testsuite/gas/arc/extw.d: Likewise.
 417         * testsuite/gas/arc/j.d: Likewise.
 418         * testsuite/gas/arc/jl.d: Likewise.
 419         * testsuite/gas/arc/ld2.d: Likewise.
 420         * testsuite/gas/arc/lsr.d: Likewise.
 421         * testsuite/gas/arc/mov.d: Likewise.
 422         * testsuite/gas/arc/or.d: Likewise.
 423         * testsuite/gas/arc/pcl-relocs.d: Likewise.
 424         * testsuite/gas/arc/pcrel-relocs.d: Likewise.
 425         * testsuite/gas/arc/pic-relocs.d: Likewise.
 426         * testsuite/gas/arc/plt-relocs.d: Likewise.
 427         * testsuite/gas/arc/rlc.d: Likewise.
 428         * testsuite/gas/arc/ror.d: Likewise.
 429         * testsuite/gas/arc/rrc.d: Likewise.
 430         * testsuite/gas/arc/sbc.d: Likewise.
 431         * testsuite/gas/arc/sda-relocs.d: Likewise.
 432         * testsuite/gas/arc/sda-relocs2.d: Likewise.
 433         * testsuite/gas/arc/sexb.d: Likewise.
 434         * testsuite/gas/arc/sexw.d: Likewise.
 435         * testsuite/gas/arc/st.d: Likewise.
 436         * testsuite/gas/arc/sub.d: Likewise.
 437         * testsuite/gas/arc/tls-relocs.d: Likewise.
 438         * testsuite/gas/arc/xor.d: Likewise.
 439
 440 2016-01-01  Alan Modra  <amodra@gmail.com>
 441
 442         Update year range in copyright notice of all files.
 443
 444 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
 445 \f
 446 Copyright (C) 2016 Free Software Foundation, Inc.
 447
 448 Copying and distribution of this file, with or without modification,
 449 are permitted in any medium without royalty provided the copyright
 450 notice and this notice are preserved.
 451
 452 Local Variables:
 453 mode: change-log
 454 left-margin: 8
 455 fill-column: 74
 456 version-control: never
 457 End: