gas/ChangeLog

   1 2016-02-16  Claudiu Zissulescu  <claziss@synopsys.com>
   2
   3         * config/tc-arc.c (tc_arc_frame_initial_instructions): New
   4         function.
   5         (tc_arc_regname_to_dw2regnum): Likewise.
   6         * config/tc-arc.h (TARGET_USE_CFIPOP): Define
   7         (tc_cfi_frame_initial_instructions): Likewise.
   8         (tc_regname_to_dw2regnum): Likewise.
   9
  10 2016-02-16  Trevor Saunders  <tbsaunde@tbsaunde.org>
  11
  12         * doc/internals.texi (S_IS_EXTERN): Remove.
  13
  14 2016-02-16  Nick Clifton  <nickc@redhat.com>
  15
  16         * doc/as.texinfo (Section): Fix up texinfo snafus in previous
  17         update.
  18
  19 2016-02-16  Renlin Li  <renlin.li@arm.com>
  20
  21         PR gas/19620
  22         * config/tc-aarch64.c (parse_half): Remove restrictions on symbol name.
  23         * testsuite/gas/aarch64/movw_label.d: New.
  24         * testsuite/gas/aarch64/movw_label.s: New.
  25
  26 2016-02-15  Vinay Kumar G. <Vinay.G@kpit.com>
  27
  28         PR gas/19556
  29         * config/rx-parse.y (MOV):  Opcode generation for index
  30         register addressing mode.
  31         * testsuite/gas/rx/rx.exp: Updated for new testcase.
  32         * testsuite/gas/rx/pr19665.s: New file.
  33         * testsuite/gas/rx/pr19665.s: New file.
  34         * testsuite/gas/rx/mov.d: Update expected output.
  35
  36 2016-02-15  Nick Clifton  <nickc@redhat.com>
  37
  38         * doc/as.texinfo (.section): Document that numeric values can now
  39         be used for the flags and type fields of the ELF target's .section
  40         directive.  Add notes about the restrictions on setting flags and
  41         types.
  42         * config/obj-elf.c (obj_elf_change_section): Allow known sections
  43         to be given processor specific section types.  Allow processor and
  44         application specific flags of a section to be set after
  45         definition.
  46         (obj_elf_parse_section_letters): Handle parsing numeric values.
  47         (obj_elf_section_type): Handle parsing numeric values.
  48         (obj_elf_section): Allow numeric type values.
  49         * config/obj-elf.h (obj_elf_change_section): Update prototype.
  50         * testsuite/gas/elf/section10.d: New test.
  51         * testsuite/gas/elf/section10.s: Source file for new test.
  52         * testsuite/gas/elf/elf.exp: Run the new test.
  53         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
  54         the description of the flags produced by readelf.
  55         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
  56         * NEWS: Mention the new feature.
  57
  58 2016-02-11  Nick Clifton  <nickc@redhat.com>
  59
  60         PR gas/19614
  61         * dw2gencfi.c (cfi_sections_set): Delay setting this variable
  62         until it is actually used.
  63         (cfi_set_sections): Set cfi_sections_set to true.
  64         (dot_cfi_startproc): Likewise.
  65         (dot_cfi_endproc): Likewise.
  66         (dot_cfi_fde_data): Likewise.
  67         (cfi_finish): Likewise.
  68         (dot_cfi_sections): Do not set cfi_sections_set.
  69         * doc/as.texinfo (.cfi_sections): Note that targets can provide
  70         their own cfi section name.  Also note that the directive can be
  71         reissued provided that CFI generation has not started.
  72         * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
  73         .cfi_endproc directives so that the redefinition of .cfi_sections
  74         will trigger the generation of the error message.
  75         * testsuite/gas/mips/compact-eh-err2.l: Update expected line
  76         number of error message.
  77
  78 2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
  79             Janek van Oirschot <jvanoirs@synopsys.com>
  80
  81         * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
  82         (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
  83         Define.
  84         (arc_flags, arc_relax_type): New structure.
  85         * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
  86         (RELAX_TABLE_ENTRY_MAX): New define.
  87         (relaxation_state, md_relax_table, arc_relaxable_insns)
  88         (arc_num_relaxable_ins): New variable.
  89         (rlx_operand_type, arc_rlx_types): New enums.
  90         (arc_relaxable_ins): New structure.
  91         (OPTION_RELAX): New option.
  92         (arc_insn): New relax member.
  93         (arc_flags): Remove.
  94         (relax_insn_p): New function.
  95         (apply_fixups): Likewise.
  96         (relaxable_operand): Likewise.
  97         (may_relax_expr): Likewise.
  98         (relaxable_flag): Likewise.
  99         (arc_pcrel_adjust): Likewise.
 100         (md_estimate_size_before_relax): Implement.
 101         (md_convert_frag): Likewise.
 102         (md_parse_option): Handle new mrelax option.
 103         (md_show_usage): Likewise.
 104         (assemble_insn): Set relax member.
 105         (emit_insn0): New function.
 106         (emit_insn1): Likewise.
 107         (emit_insn): Handle relaxation case.
 108         * NEWS: Mention the new relaxation option.
 109         * doc/c-arc.texi (ARC Options): Document new mrelax option.
 110         * doc/as.texinfo (Target ARC Options): Likewise.
 111         * testsuite/gas/arc/relax-avoid1.d: New file.
 112         * testsuite/gas/arc/relax-avoid1.s: Likewise.
 113         * testsuite/gas/arc/relax-avoid2.d: Likewise.
 114         * testsuite/gas/arc/relax-avoid2.s: Likewise.
 115         * testsuite/gas/arc/relax-avoid3.d: Likewise.
 116         * testsuite/gas/arc/relax-avoid3.s: Likewise.
 117         * testsuite/gas/arc/relax-b.d: Likewise.
 118         * testsuite/gas/arc/relax-b.s: Likewise.
 119
 120 2016-02-08  Nick Clifton  <nickc@redhat.com>
 121
 122         * config/tc-ia64.c (dot_prologue): Fix formatting.
 123
 124 2016-02-04  Nick Clifton  <nickc@redhat.com>
 125
 126         * config/obj-elf.c (obj_elf_change_section): Remove support for
 127         ARM NOREAD sections.
 128         * config/tc-arm.c (arm_elf_section_letter): Delete.
 129         * config/tc-arm.h (md_elf_section_letter): Delete.
 130         * doc/c-arm.texi (ARM Section Attribute): Delete section.
 131         * testsuite/gas/arm/section-execute-only.d: Delete.
 132         * testsuite/gas/arm/section-execute-only.s: Delete.
 133
 134 2016-02-04  Nick Clifton  <nickc@redhat.com>
 135
 136         PR target/19561
 137         * config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
 138         to handle encoding of RRUX instruction.
 139         * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
 140         shift instructions.
 141         * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
 142
 143 2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
 144
 145         * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
 146         substitutions for BFD_RELOC_* as unsigned.
 147         * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
 148         * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
 149         * testsuite/gas/xtensa/loc.s: New file: loc test.
 150
 151 2016-02-03  Kevin Buettner  <kevinb@redhat.com>
 152
 153         * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
 154
 155 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         PR gas/19520
 158         * NEWS: Mention new command line option -mrelax-relocations and
 159         new configure option --enable-x86-relax-relocations for x86
 160         target.
 161         * config.in: Regenerated.
 162         * configure.ac: Add --enable-x86-relax-relocations.
 163         (ac_default_x86_relax_relocations): New.  Default to 1 except
 164         for x86 Solaris targets older than Solaris 12.
 165         (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
 166         * configure: Likewise.
 167         * config/tc-i386.c (generate_relax_relocations): New.
 168         (OPTION_MRELAX_RELOCATIONS): Likewise.
 169         (output_disp): Don't generate relax relocations if
 170         generate_relax_relocations is 0.
 171         (md_longopts): Add -mrelax-relocations.
 172         (md_show_usage): Likewise.
 173         (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
 174         * doc/c-i386.texi: Document -mrelax-relocations=.
 175         * testsuite/gas/i386/got-no-relax.d: New file.
 176         * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
 177         * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
 178         * testsuite/gas/i386/localpic.d: Likewise.
 179         * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
 180         * testsuite/gas/i386/reloc32.d: Likewise.
 181         * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
 182         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 183         * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
 184         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 185         * testsuite/gas/i386/i386.exp: Run got-no-relax and
 186         x86-64-gotpcrel-no-relax.
 187
 188 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 189
 190         * NEWS: Mention new command line option -mfence-as-lock-add=yes
 191         for x86 target.
 192
 193 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         * NEWS: Remove duplicated marker for 2.26.
 196
 197 2016-02-02  Renlin Li  <renlin.li@arm.com>
 198
 199         * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
 200
 201 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 202
 203         * testsuite/gas/ip2k/allinsn.d: New file.
 204         * testsuite/gas/ip2k/allinsn.s: New file.
 205         * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
 206
 207 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 208
 209         * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
 210         some load instructions.
 211         * testsuite/gas/epiphany/allinsn.d: Likewise.
 212         * testsuite/gas/epiphany/regression.d: Likewise.
 213
 214 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 215
 216         * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
 217         suffixes from instruction mnemonics in expected output.
 218         * testsuite/gas/epiphany/allinsn.d: Likewise.
 219         * testsuite/gas/epiphany/regression.d: Likewise.
 220         * testsuite/gas/epiphany/sample.d: Likewise.
 221
 222 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 223
 224         * testsuite/gas/epiphany/addr-syntax.d: Update expected register
 225         names.
 226         * testsuite/gas/epiphany/allinsn.d: Likewise.
 227         * testsuite/gas/epiphany/sample.d: Likewise.
 228
 229 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 230
 231         * testsuite/gas/epiphany/sample.d: Update expected output.
 232
 233 2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>
 234
 235         * config/tc-arc.c (md_apply_fix): Allow addendum.
 236         (arc_reloc_op): Allow complex expressions for tpoff.
 237         (md_apply_fix): Handle resolved TLS local symbol.
 238
 239         * testsuite/gas/arc/tls-relocs1.d: New file.
 240         * testsuite/gas/arc/tls-relocs1.s: Likewise.
 241
 242 2016-02-01  Loria  <Loria@phantasia.org>
 243
 244         PR target/19311
 245         * config/tc-arm.c (encode_arm_immediate): Recode to improve
 246         efficiency and avoid an LLVM loop optimization bug.
 247
 248 2016-02-01  Nick Clifton  <nickc@redhat.com>
 249
 250         * config/tc-microblaze.c (parse_imm): Fix compile time warning
 251         message extending a negative 32-bit value into a larger signed
 252         value on a 32-bit host.
 253
 254 2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 255
 256         PR gas/19532
 257         * configure.ac (compressed_debug_sections): Replace == with =.
 258         * configure: Regenerated.
 259
 260 2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
 261             H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         * config/tc-i386.c (avoid_fence): New.
 264         (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
 265         is true.
 266         (OPTION_FENCE_AS_LOCK_ADD): New.
 267         (md_longopts): Add -mfence-as-lock-add.
 268         (md_parse_option): Handle -mfence-as-lock-add.
 269         (md_show_usage): Add -mfence-as-lock-add=[no|yes].
 270         * doc/c-i386.texi (-mfence-as-lock-add): Document.
 271         * testsuite/gas/i386/i386.exp: Run new tests.
 272         * testsuite/gas/i386/fence-as-lock-add.s: New.
 273         * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
 274         * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
 275         * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
 276         * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
 277
 278 2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 279
 280         * configure.ac (compressed_debug_sections): Remove trailing `]'.
 281         * configure: Regenerated.
 282
 283 2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 284
 285         * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
 286         (OPTION_MOMIT_LOCK_PREFIX): This.
 287         (md_longopts): Updated.
 288         (md_parse_option): Likewise.
 289
 290 2016-01-25  Catherine Moore  <clm@codesourcery.com>
 291
 292         * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
 293         if abicalls are in effect.
 294         * testsuite/gas/mips/sdata-gp.s: New test.
 295         * testsuite/gas/mips/sdata-gp.d: New expected output
 296         * testsuite/gas/mips/mips.exp: Run new test.
 297
 298 2016-01-25  Renlin Li  <renlin.li@arm.com>
 299
 300         * testsuite/gas/arm/thumb2_it_search.d: New.
 301         * testsuite/gas/arm/thumb2_it_search.s: New.
 302
 303 2016-01-21  Nick Clifton  <nickc@redhat.com>
 304
 305         PR gas/19454
 306         * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
 307         with arm-netbsdelf target.
 308         * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
 309
 310 2016-01-20  Nick Clifton  <nickc@redhat.com>
 311
 312         PR 19456
 313         * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
 314         * testsuite/gas/arm/blx-bl-convert.d
 315         * testsuite/gas/arm/plt-1.d: Likewise.
 316         * testsuite/gas/arm/reloc-bad.d: Likewise.
 317         * testsuite/gas/arm/thumb-w-good.d: Likewise.
 318         * testsuite/gas/arm/thumb2_pool.d: Likewise.
 319         * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
 320         * testsuite/gas/arm/tls_vxworks.d: Update expected output.
 321
 322         PR 19499
 323         * doc/as.texinfo (Errors): Correct documentation describing the
 324         interaction of .file and .line with warning and error messages.
 325
 326         PR 19458
 327         * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
 328         * testsuite/gas/arm/archv8m-main.d: Likewise.
 329         * testsuite/gas/arm/archv8m-base.d: Likewise.
 330
 331 2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>
 332
 333         * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
 334         * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
 335         * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
 336
 337 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 338             Terry Guo  <terry.guo@arm.com>
 339
 340         * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
 341         SHF_ARM_NOREAD section flag.
 342         * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
 343         handle letter 'y'.
 344         (arm_elf_section_letter) : Declare it.
 345         * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
 346         SHF_ARM_NOREAD section flag.
 347         * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
 348
 349         * testsuite/gas/arm/section-execute-only.s: New test case.
 350         * testsuite/gas/arm/section-execute-only.d: Expected output.
 351
 352 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 353
 354         * config/tc-mips.c (micromips_insn_length): Remove the mention
 355         of 48-bit microMIPS instructions.
 356
 357 2016-01-18  Alan Modra  <amodra@gmail.com>
 358
 359         * configure: Regenerate.
 360
 361 2016-01-17  Alan Modra  <amodra@gmail.com>
 362
 363         * configure: Regenerate.
 364
 365 2016-01-17  Alan Modra  <amodra@gmail.com>
 366
 367         * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
 368
 369 2016-01-14  Nick Clifton  <nickc@redhat.com>
 370
 371         * testsuite/gas/rl78/sp-relative-movw.s: New test.
 372         * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
 373         * testsuite/gas/rl78/rl78.exp: Run the new test.
 374
 375 2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>
 376
 377         * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
 378         * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
 379
 380 2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>
 381
 382         * config/tc-nios2.c (output_movia): Preset `code' to 0.
 383
 384 2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>
 385
 386         * config/tc-h8300.c (get_operand): Remove spurious condition in
 387         test for closing parenthesis.
 388
 389 2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>
 390
 391         * config/tc-arm.c (arm_ext_v8_2): New.
 392         (insns): Add "esb".
 393         * testsuite/gas/arm/armv8_2-a.d: New.
 394         * testsuite/gas/arm/armv8_2-a.s: New.
 395
 396 2016-01-12  Alan Modra  <amodra@gmail.com>
 397
 398         * testsuite/gas/ppc/vsx3.d: Accept nop padding.
 399
 400 2016-01-11  Peter Bergner <bergner@vnet.ibm.com>
 401
 402         * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
 403         xvcmpnesp, xvcmpnesp.>: Delete tests.
 404         * testsuite/gas/ppc/power9.s: Likewise.
 405         * testsuite/gas/ppc/vsx3.d: Likewise.
 406         * testsuite/gas/ppc/vsx3.s: Likewise.
 407
 408 2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>
 409
 410         PR gas/13050
 411         * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
 412         * testsuite/gas/m68k/p13050-1.s: New file.
 413         * testsuite/gas/m68k/p13050-2.d: New file.
 414         * testsuite/gas/m68k/p13050-2.s: New file.
 415
 416 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 417
 418         * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
 419         * testsuite/gas/arc/add.d: Likewise.
 420         * testsuite/gas/arc/and.d: Likewise.
 421         * testsuite/gas/arc/asl.d: Likewise.
 422         * testsuite/gas/arc/asr.d: Likewise.
 423         * testsuite/gas/arc/bic.d: Likewise.
 424         * testsuite/gas/arc/extb.d: Likewise.
 425         * testsuite/gas/arc/extw.d: Likewise.
 426         * testsuite/gas/arc/j.d: Likewise.
 427         * testsuite/gas/arc/jl.d: Likewise.
 428         * testsuite/gas/arc/ld2.d: Likewise.
 429         * testsuite/gas/arc/lsr.d: Likewise.
 430         * testsuite/gas/arc/mov.d: Likewise.
 431         * testsuite/gas/arc/or.d: Likewise.
 432         * testsuite/gas/arc/pcl-relocs.d: Likewise.
 433         * testsuite/gas/arc/pcrel-relocs.d: Likewise.
 434         * testsuite/gas/arc/pic-relocs.d: Likewise.
 435         * testsuite/gas/arc/plt-relocs.d: Likewise.
 436         * testsuite/gas/arc/rlc.d: Likewise.
 437         * testsuite/gas/arc/ror.d: Likewise.
 438         * testsuite/gas/arc/rrc.d: Likewise.
 439         * testsuite/gas/arc/sbc.d: Likewise.
 440         * testsuite/gas/arc/sda-relocs.d: Likewise.
 441         * testsuite/gas/arc/sda-relocs2.d: Likewise.
 442         * testsuite/gas/arc/sexb.d: Likewise.
 443         * testsuite/gas/arc/sexw.d: Likewise.
 444         * testsuite/gas/arc/st.d: Likewise.
 445         * testsuite/gas/arc/sub.d: Likewise.
 446         * testsuite/gas/arc/tls-relocs.d: Likewise.
 447         * testsuite/gas/arc/xor.d: Likewise.
 448
 449 2016-01-01  Alan Modra  <amodra@gmail.com>
 450
 451         Update year range in copyright notice of all files.
 452
 453 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
 454 \f
 455 Copyright (C) 2016 Free Software Foundation, Inc.
 456
 457 Copying and distribution of this file, with or without modification,
 458 are permitted in any medium without royalty provided the copyright
 459 notice and this notice are preserved.
 460
 461 Local Variables:
 462 mode: change-log
 463 left-margin: 8
 464 fill-column: 74
 465 version-control: never
 466 End: