gas/ChangeLog

   1 202016-02-15  Vinay  <Vinay.G@kpit.com>
   2
   3         PR gas/19665
   4         * config/rx-parse.y (MOV):  Opcode generation for index
   5         register addressing mode.
   6         * testsuite/gas/rx/rx.exp: Updated for new testcase.
   7         * testsuite/gas/rx/pr19665.s: New file.
   8         * testsuite/gas/rx/pr19665.s: New file.
   9         * testsuite/gas/rx/mov.d: Update expected output.
  10
  11 16-02-15  Nick Clifton  <nickc@redhat.com>
  12
  13         * doc/as.texinfo (.section): Document that numeric values can now
  14         be used for the flags and type fields of the ELF target's .section
  15         directive.  Add notes about the restrictions on setting flags and
  16         types.
  17         * config/obj-elf.c (obj_elf_change_section): Allow known sections
  18         to be given processor specific section types.  Allow processor and
  19         application specific flags of a section to be set after
  20         definition.
  21         (obj_elf_parse_section_letters): Handle parsing numeric values.
  22         (obj_elf_section_type): Handle parsing numeric values.
  23         (obj_elf_section): Allow numeric type values.
  24         * config/obj-elf.h (obj_elf_change_section): Update prototype.
  25         * testsuite/gas/elf/section10.d: New test.
  26         * testsuite/gas/elf/section10.s: Source file for new test.
  27         * testsuite/gas/elf/elf.exp: Run the new test.
  28         * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon
  29         the description of the flags produced by readelf.
  30         * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
  31         * NEWS: Mention the new feature.
  32
  33 2016-02-11  Nick Clifton  <nickc@redhat.com>
  34
  35         PR gas/19614
  36         * dw2gencfi.c (cfi_sections_set): Delay setting this variable
  37         until it is actually used.
  38         (cfi_set_sections): Set cfi_sections_set to true.
  39         (dot_cfi_startproc): Likewise.
  40         (dot_cfi_endproc): Likewise.
  41         (dot_cfi_fde_data): Likewise.
  42         (cfi_finish): Likewise.
  43         (dot_cfi_sections): Do not set cfi_sections_set.
  44         * doc/as.texinfo (.cfi_sections): Note that targets can provide
  45         their own cfi section name.  Also note that the directive can be
  46         reissued provided that CFI generation has not started.
  47         * testsuite/gas/mips/compact-eh-err2.s: Add .cfi_startproc and
  48         .cfi_endproc directives so that the redefinition of .cfi_sections
  49         will trigger the generation of the error message.
  50         * testsuite/gas/mips/compact-eh-err2.l: Update expected line
  51         number of error message.
  52
  53 2016-02-10  Claudiu Zissulescu  <claziss@synopsys.com>
  54             Janek van Oirschot <jvanoirs@synopsys.com>
  55
  56         * config/tc-arc.h (TC_FRAG_TYPE, TC_PCREL_ADJUST, MAX_INSN_ARGS)
  57         (MAX_INSN_FLGS, MAX_FLAG_NAME_LENGHT, TC_GENERIC_RELAX_TABLE):
  58         Define.
  59         (arc_flags, arc_relax_type): New structure.
  60         * config/tc-arc.c (FRAG_MAX_GROWTH, RELAX_TABLE_ENTRY)
  61         (RELAX_TABLE_ENTRY_MAX): New define.
  62         (relaxation_state, md_relax_table, arc_relaxable_insns)
  63         (arc_num_relaxable_ins): New variable.
  64         (rlx_operand_type, arc_rlx_types): New enums.
  65         (arc_relaxable_ins): New structure.
  66         (OPTION_RELAX): New option.
  67         (arc_insn): New relax member.
  68         (arc_flags): Remove.
  69         (relax_insn_p): New function.
  70         (apply_fixups): Likewise.
  71         (relaxable_operand): Likewise.
  72         (may_relax_expr): Likewise.
  73         (relaxable_flag): Likewise.
  74         (arc_pcrel_adjust): Likewise.
  75         (md_estimate_size_before_relax): Implement.
  76         (md_convert_frag): Likewise.
  77         (md_parse_option): Handle new mrelax option.
  78         (md_show_usage): Likewise.
  79         (assemble_insn): Set relax member.
  80         (emit_insn0): New function.
  81         (emit_insn1): Likewise.
  82         (emit_insn): Handle relaxation case.
  83         * NEWS: Mention the new relaxation option.
  84         * doc/c-arc.texi (ARC Options): Document new mrelax option.
  85         * doc/as.texinfo (Target ARC Options): Likewise.
  86         * testsuite/gas/arc/relax-avoid1.d: New file.
  87         * testsuite/gas/arc/relax-avoid1.s: Likewise.
  88         * testsuite/gas/arc/relax-avoid2.d: Likewise.
  89         * testsuite/gas/arc/relax-avoid2.s: Likewise.
  90         * testsuite/gas/arc/relax-avoid3.d: Likewise.
  91         * testsuite/gas/arc/relax-avoid3.s: Likewise.
  92         * testsuite/gas/arc/relax-b.d: Likewise.
  93         * testsuite/gas/arc/relax-b.s: Likewise.
  94
  95 2016-02-08  Nick Clifton  <nickc@redhat.com>
  96
  97         * config/tc-ia64.c (dot_prologue): Fix formatting.
  98
  99 2016-02-04  Nick Clifton  <nickc@redhat.com>
 100
 101         * config/obj-elf.c (obj_elf_change_section): Remove support for
 102         ARM NOREAD sections.
 103         * config/tc-arm.c (arm_elf_section_letter): Delete.
 104         * config/tc-arm.h (md_elf_section_letter): Delete.
 105         * doc/c-arm.texi (ARM Section Attribute): Delete section.
 106         * testsuite/gas/arm/section-execute-only.d: Delete.
 107         * testsuite/gas/arm/section-execute-only.s: Delete.
 108
 109 2016-02-04  Nick Clifton  <nickc@redhat.com>
 110
 111         PR target/19561
 112         * config/tc-msp430.c (msp430_operands): Remove case 7.  Use case 2
 113         to handle encoding of RRUX instruction.
 114         * testsuite/gas/msp430/msp430x.s: Add more tests of the extended
 115         shift instructions.
 116         * testsuite/gas/msp430/msp430x.d: Update expected disassembly.
 117
 118 2016-02-03  Max Filippov  <jcmvbkbc@gmail.com>
 119
 120         * config/tc-xtensa.c (md_apply_fix): Mark BFD_RELOC_XTENSA_DIFF*
 121         substitutions for BFD_RELOC_* as unsigned.
 122         * testsuite/gas/xtensa/all.exp: Add loc to list of xtensa tests.
 123         * testsuite/gas/xtensa/loc.d: New file: loc test result patterns.
 124         * testsuite/gas/xtensa/loc.s: New file: loc test.
 125
 126 2016-02-03  Kevin Buettner  <kevinb@redhat.com>
 127
 128         * config/tc-msp430.h (DWARF2_ADDR_SIZE): Set to 4.
 129
 130 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         PR gas/19520
 133         * NEWS: Mention new command line option -mrelax-relocations and
 134         new configure option --enable-x86-relax-relocations for x86
 135         target.
 136         * config.in: Regenerated.
 137         * configure.ac: Add --enable-x86-relax-relocations.
 138         (ac_default_x86_relax_relocations): New.  Default to 1 except
 139         for x86 Solaris targets older than Solaris 12.
 140         (DEFAULT_GENERATE_X86_RELAX_RELOCATIONS): Define.
 141         * configure: Likewise.
 142         * config/tc-i386.c (generate_relax_relocations): New.
 143         (OPTION_MRELAX_RELOCATIONS): Likewise.
 144         (output_disp): Don't generate relax relocations if
 145         generate_relax_relocations is 0.
 146         (md_longopts): Add -mrelax-relocations.
 147         (md_show_usage): Likewise.
 148         (md_parse_option): Handle OPTION_MRELAX_RELOCATIONS.
 149         * doc/c-i386.texi: Document -mrelax-relocations=.
 150         * testsuite/gas/i386/got-no-relax.d: New file.
 151         * testsuite/gas/i386/x86-64-gotpcrel-no-relax.d: Likewise.
 152         * testsuite/gas/i386/got.d: Pass -mrelax-relocations=yes to as.
 153         * testsuite/gas/i386/localpic.d: Likewise.
 154         * testsuite/gas/i386/mixed-mode-reloc32.d: Likewise.
 155         * testsuite/gas/i386/reloc32.d: Likewise.
 156         * testsuite/gas/i386/x86-64-gotpcrel.d: Likewise.
 157         * testsuite/gas/i386/x86-64-localpic.d: Likewise.
 158         * testsuite/gas/i386/ilp32/x86-64-gotpcrel.d: Likewise.
 159         * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
 160         * testsuite/gas/i386/i386.exp: Run got-no-relax and
 161         x86-64-gotpcrel-no-relax.
 162
 163 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * NEWS: Mention new command line option -mfence-as-lock-add=yes
 166         for x86 target.
 167
 168 2016-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * NEWS: Remove duplicated marker for 2.26.
 171
 172 2016-02-02  Renlin Li  <renlin.li@arm.com>
 173
 174         * testsuite/gas/arm/thumb2_it_search.d: Skip non-elf targets.
 175
 176 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 177
 178         * testsuite/gas/ip2k/allinsn.d: New file.
 179         * testsuite/gas/ip2k/allinsn.s: New file.
 180         * testsuite/gas/ip2k/ip2k-allinsn.exp: New file.
 181
 182 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 183
 184         * testsuite/gas/epiphany/addr-syntax.d: Add explicit 0 offset to
 185         some load instructions.
 186         * testsuite/gas/epiphany/allinsn.d: Likewise.
 187         * testsuite/gas/epiphany/regression.d: Likewise.
 188
 189 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 190
 191         * testsuite/gas/epiphany/addr-syntax.d: Remove unneeded '.l'
 192         suffixes from instruction mnemonics in expected output.
 193         * testsuite/gas/epiphany/allinsn.d: Likewise.
 194         * testsuite/gas/epiphany/regression.d: Likewise.
 195         * testsuite/gas/epiphany/sample.d: Likewise.
 196
 197 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 198
 199         * testsuite/gas/epiphany/addr-syntax.d: Update expected register
 200         names.
 201         * testsuite/gas/epiphany/allinsn.d: Likewise.
 202         * testsuite/gas/epiphany/sample.d: Likewise.
 203
 204 2016-02-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 205
 206         * testsuite/gas/epiphany/sample.d: Update expected output.
 207
 208 2016-01-26  Claudiu Zissulescu  <claziss@synopsys.com>
 209
 210         * config/tc-arc.c (md_apply_fix): Allow addendum.
 211         (arc_reloc_op): Allow complex expressions for tpoff.
 212         (md_apply_fix): Handle resolved TLS local symbol.
 213
 214         * testsuite/gas/arc/tls-relocs1.d: New file.
 215         * testsuite/gas/arc/tls-relocs1.s: Likewise.
 216
 217 2016-02-01  Loria  <Loria@phantasia.org>
 218
 219         PR target/19311
 220         * config/tc-arm.c (encode_arm_immediate): Recode to improve
 221         efficiency and avoid an LLVM loop optimization bug.
 222
 223 2016-02-01  Nick Clifton  <nickc@redhat.com>
 224
 225         * config/tc-microblaze.c (parse_imm): Fix compile time warning
 226         message extending a negative 32-bit value into a larger signed
 227         value on a 32-bit host.
 228
 229 2016-01-29  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         PR gas/19532
 232         * configure.ac (compressed_debug_sections): Replace == with =.
 233         * configure: Regenerated.
 234
 235 2016-01-29  Andrew Senkevich  <andrew.senkevich@intel.com>
 236             H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         * config/tc-i386.c (avoid_fence): New.
 239         (output_insn): Encode as lock addl $0x0, (%{r,e}sp) if avoid_fence
 240         is true.
 241         (OPTION_FENCE_AS_LOCK_ADD): New.
 242         (md_longopts): Add -mfence-as-lock-add.
 243         (md_parse_option): Handle -mfence-as-lock-add.
 244         (md_show_usage): Add -mfence-as-lock-add=[no|yes].
 245         * doc/c-i386.texi (-mfence-as-lock-add): Document.
 246         * testsuite/gas/i386/i386.exp: Run new tests.
 247         * testsuite/gas/i386/fence-as-lock-add.s: New.
 248         * testsuite/gas/i386/fence-as-lock-add-yes.d: Likewise.
 249         * testsuite/gas/i386/fence-as-lock-add-no.d: Likewise.
 250         * testsuite/gas/i386/x86-64-fence-as-lock-add-yes.d: Likewise.
 251         * testsuite/gas/i386/x86-64-fence-as-lock-add-no.d: Likewise.
 252
 253 2016-01-27  H.J. Lu  <hongjiu.lu@intel.com>
 254
 255         * configure.ac (compressed_debug_sections): Remove trailing `]'.
 256         * configure: Regenerated.
 257
 258 2016-01-25  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         * config/tc-i386.c (OPTION_OMIT_LOCK_PREFIX): Renamed to ...
 261         (OPTION_MOMIT_LOCK_PREFIX): This.
 262         (md_longopts): Updated.
 263         (md_parse_option): Likewise.
 264
 265 2016-01-25  Catherine Moore  <clm@codesourcery.com>
 266
 267         * config/mips/tc-mips.c (md_begin): Avoid gp-relative addressing
 268         if abicalls are in effect.
 269         * testsuite/gas/mips/sdata-gp.s: New test.
 270         * testsuite/gas/mips/sdata-gp.d: New expected output
 271         * testsuite/gas/mips/mips.exp: Run new test.
 272
 273 2016-01-25  Renlin Li  <renlin.li@arm.com>
 274
 275         * testsuite/gas/arm/thumb2_it_search.d: New.
 276         * testsuite/gas/arm/thumb2_it_search.s: New.
 277
 278 2016-01-21  Nick Clifton  <nickc@redhat.com>
 279
 280         PR gas/19454
 281         * testsuite/gas/arm/mapshort-elf.d: Fix expected output to cope
 282         with arm-netbsdelf target.
 283         * testsuite/gas/arm/blx-bl-convert.d: Skip for netbsdelf.
 284
 285 2016-01-20  Nick Clifton  <nickc@redhat.com>
 286
 287         PR 19456
 288         * testsuite/gas/arm/weakdef-1.d: Skip for VxWorks.
 289         * testsuite/gas/arm/blx-bl-convert.d
 290         * testsuite/gas/arm/plt-1.d: Likewise.
 291         * testsuite/gas/arm/reloc-bad.d: Likewise.
 292         * testsuite/gas/arm/thumb-w-good.d: Likewise.
 293         * testsuite/gas/arm/thumb2_pool.d: Likewise.
 294         * testsuite/gas/arm/ldconst.d: Adjust so that it works with VxWorks
 295         * testsuite/gas/arm/tls_vxworks.d: Update expected output.
 296
 297         PR 19499
 298         * doc/as.texinfo (Errors): Correct documentation describing the
 299         interaction of .file and .line with warning and error messages.
 300
 301         PR 19458
 302         * testsuite/gas/arm/armv8_2-a.d: Skip for COFF based targets.
 303         * testsuite/gas/arm/archv8m-main.d: Likewise.
 304         * testsuite/gas/arm/archv8m-base.d: Likewise.
 305
 306 2016-01-20  Matthew Wahab  <matthew.wahab@arm.com>
 307
 308         * testsuite/gas/aarch64/armv8_2-a-illegal.d: New.
 309         * testsuite/gas/aarch64/armv8_2-a-illegal.l: New.
 310         * testsuite/gas/aarch64/armv8_2-a-illegal.s: New.
 311
 312 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 313             Terry Guo  <terry.guo@arm.com>
 314
 315         * config/obj-elf.c (obj_elf_change_section) : Allow arm section with
 316         SHF_ARM_NOREAD section flag.
 317         * config/tc-arm.h (md_elf_section_letter) : Implement this hook to
 318         handle letter 'y'.
 319         (arm_elf_section_letter) : Declare it.
 320         * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set
 321         SHF_ARM_NOREAD section flag.
 322         * doc/c-arm.texi (ARM section attribute): Document the 'y' attribute.
 323
 324         * testsuite/gas/arm/section-execute-only.s: New test case.
 325         * testsuite/gas/arm/section-execute-only.d: Expected output.
 326
 327 2016-01-18  Maciej W. Rozycki  <macro@imgtec.com>
 328
 329         * config/tc-mips.c (micromips_insn_length): Remove the mention
 330         of 48-bit microMIPS instructions.
 331
 332 2016-01-18  Alan Modra  <amodra@gmail.com>
 333
 334         * configure: Regenerate.
 335
 336 2016-01-17  Alan Modra  <amodra@gmail.com>
 337
 338         * configure: Regenerate.
 339
 340 2016-01-17  Alan Modra  <amodra@gmail.com>
 341
 342         * testsuite/gas/cfi/cfi.exp: Exclude m68hc11/12 from m68k test.
 343
 344 2016-01-14  Nick Clifton  <nickc@redhat.com>
 345
 346         * testsuite/gas/rl78/sp-relative-movw.s: New test.
 347         * testsuite/gas/rl78/sp-relative-movw.d: Expected disassembly.
 348         * testsuite/gas/rl78/rl78.exp: Run the new test.
 349
 350 2016-01-14  Matthew Wahab  <matthew.wahab@arm.com>
 351
 352         * testsuite/gas/aarch64/illegal-sysreg-2.l: New.
 353         * testsuite/gas/aarch64/illegal-sysreg-2.d: New.
 354
 355 2016-01-13  Maciej W. Rozycki  <macro@imgtec.com>
 356
 357         * config/tc-nios2.c (output_movia): Preset `code' to 0.
 358
 359 2016-01-13  Yoshinori Sato  <ysato@users.sourceforge.jp>
 360
 361         * config/tc-h8300.c (get_operand): Remove spurious condition in
 362         test for closing parenthesis.
 363
 364 2016-01-12  Matthew Wahab  <matthew.wahab@arm.com>
 365
 366         * config/tc-arm.c (arm_ext_v8_2): New.
 367         (insns): Add "esb".
 368         * testsuite/gas/arm/armv8_2-a.d: New.
 369         * testsuite/gas/arm/armv8_2-a.s: New.
 370
 371 2016-01-12  Alan Modra  <amodra@gmail.com>
 372
 373         * testsuite/gas/ppc/vsx3.d: Accept nop padding.
 374
 375 2016-01-11  Peter Bergner <bergner@vnet.ibm.com>
 376
 377         * testsuite/gas/ppc/power9.d <xscmpnedp, xvcmpnedp, xvcmpnedp.,
 378         xvcmpnesp, xvcmpnesp.>: Delete tests.
 379         * testsuite/gas/ppc/power9.s: Likewise.
 380         * testsuite/gas/ppc/vsx3.d: Likewise.
 381         * testsuite/gas/ppc/vsx3.s: Likewise.
 382
 383 2016-01-08  Andreas Schwab  <schwab@linux-m68k.org>
 384
 385         PR gas/13050
 386         * testsuite/gas/m68k/all.exp: Add tests p13050-1 and p13050-2.
 387         * testsuite/gas/m68k/p13050-1.s: New file.
 388         * testsuite/gas/m68k/p13050-2.d: New file.
 389         * testsuite/gas/m68k/p13050-2.s: New file.
 390
 391 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 392
 393         * testsuite/gas/arc/adc.d: Add 'R_' prefix to relocation names.
 394         * testsuite/gas/arc/add.d: Likewise.
 395         * testsuite/gas/arc/and.d: Likewise.
 396         * testsuite/gas/arc/asl.d: Likewise.
 397         * testsuite/gas/arc/asr.d: Likewise.
 398         * testsuite/gas/arc/bic.d: Likewise.
 399         * testsuite/gas/arc/extb.d: Likewise.
 400         * testsuite/gas/arc/extw.d: Likewise.
 401         * testsuite/gas/arc/j.d: Likewise.
 402         * testsuite/gas/arc/jl.d: Likewise.
 403         * testsuite/gas/arc/ld2.d: Likewise.
 404         * testsuite/gas/arc/lsr.d: Likewise.
 405         * testsuite/gas/arc/mov.d: Likewise.
 406         * testsuite/gas/arc/or.d: Likewise.
 407         * testsuite/gas/arc/pcl-relocs.d: Likewise.
 408         * testsuite/gas/arc/pcrel-relocs.d: Likewise.
 409         * testsuite/gas/arc/pic-relocs.d: Likewise.
 410         * testsuite/gas/arc/plt-relocs.d: Likewise.
 411         * testsuite/gas/arc/rlc.d: Likewise.
 412         * testsuite/gas/arc/ror.d: Likewise.
 413         * testsuite/gas/arc/rrc.d: Likewise.
 414         * testsuite/gas/arc/sbc.d: Likewise.
 415         * testsuite/gas/arc/sda-relocs.d: Likewise.
 416         * testsuite/gas/arc/sda-relocs2.d: Likewise.
 417         * testsuite/gas/arc/sexb.d: Likewise.
 418         * testsuite/gas/arc/sexw.d: Likewise.
 419         * testsuite/gas/arc/st.d: Likewise.
 420         * testsuite/gas/arc/sub.d: Likewise.
 421         * testsuite/gas/arc/tls-relocs.d: Likewise.
 422         * testsuite/gas/arc/xor.d: Likewise.
 423
 424 2016-01-01  Alan Modra  <amodra@gmail.com>
 425
 426         Update year range in copyright notice of all files.
 427
 428 For older changes see ChangeLog-2015 and testsuite/ChangeLog-2015
 429 \f
 430 Copyright (C) 2016 Free Software Foundation, Inc.
 431
 432 Copying and distribution of this file, with or without modification,
 433 are permitted in any medium without royalty provided the copyright
 434 notice and this notice are preserved.
 435
 436 Local Variables:
 437 mode: change-log
 438 left-margin: 8
 439 fill-column: 74
 440 version-control: never
 441 End: