gas/ChangeLog

   1 2013-06-25  Nick Clifton  <nickc@redhat.com>
   2
   3         * config/tc-msp430.c (msp430_srcoperand): Do not allow the use of
   4         the PC in indirect addressing on 430xv2 parts.
   5         (msp430_operands): Add version test to hardware bug encoding
   6         restrictions.
   7
   8 2013-06-24  Roland McGrath  <mcgrathr@google.com>
   9
  10         * config/tc-arm.c (parse_reg_list): Use skip_past_char for '}',
  11         so it skips whitespace before it.
  12         (s_arm_unwind_save_mmxwr, s_arm_unwind_save_mmxwcg): Likewise.
  13
  14         * config/tc-arm.c (arm_symbol_chars): Include '{' and '}'.
  15         (arm_reg_parse_multi): Skip whitespace first.
  16         (parse_reg_list): Likewise.
  17         (parse_vfp_reg_list): Likewise.
  18         (s_arm_unwind_save_mmxwcg): Likewise.
  19
  20 2013-06-24  Nick Clifton  <nickc@redhat.com>
  21
  22         PR gas/15623
  23         * config/tc-arm.c (do_t_smc): Mark as ending an IT block.
  24
  25 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
  26
  27         * config/tc-mips.c (mips_ip): Fix swapped bit numbers in comments.
  28
  29 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
  30
  31         * config/tc-mips.c: Assert that offsetT and valueT are at least
  32         8 bytes in size.
  33         (GPR_SMIN, GPR_SMAX): New macros.
  34         (macro, mips_ip): Remove code for 4-byte valueT and offsetT.
  35
  36 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  37
  38         * config/tc-mips.c: Remove OBJ_ELF, OBJ_MAYBE_ELF and IS_ELF
  39         conditions.  Remove any code deselected by them.
  40         (s_mips_frame, s_mips_mask): Handle ECOFF_DEBUGGING case first.
  41
  42 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  43
  44         * NEWS: Note removal of ECOFF support.
  45         * doc/as.texinfo (--emulation): Update for the removal of MIPS ECOFF.
  46         * Makefile.am (TARG_ENV_HFILES): Remove config/te-lnews.h.
  47         (MULTI_CFILES): Remove config/e-mipsecoff.c.
  48         * Makefile.in: Regenerate.
  49         * configure.in: Remove MIPS ECOFF references.
  50         (mips-sony-bsd*, mips-*-bsd*, mips-*-lnews*-ecoff, mips-*-*-ecoff):
  51         Delete cases.
  52         (mips-*-irix5*-*, mips*-*-linux*-*, mips*-*-freebsd*)
  53         (mips*-*-kfreebsd*-gnu, mips-*-*-elf): Fold into...
  54         (mips-*-*): ...this single case.
  55         (mipsbecoff, mipslecoff, mipsecoff): Remove emulations.  Expect
  56         MIPS emulations to be e-mipself*.
  57         * configure: Regenerate.
  58         * configure.tgt (mips-sony-bsd*, mips-*-ultrix*, mips-*-osf*)
  59         (mips-*-ecoff*, mips-*-pe*, mips-*-irix*, ips-*-lnews*, mips-*-riscos*)
  60         (mips-*-sysv*): Remove coff and ecoff cases.
  61         * as.c (mipsbecoff, mipslecoff, mipsecoff): Remove.
  62         * ecoff.c: Remove reference to MIPS ECOFF.
  63         * config/e-mipsecoff.c, config/te-lnews.h: Delete files.
  64         * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Delete.
  65         (RDATA_SECTION_NAME, mips_target_form): Remove COFF and ECOFF cases.
  66         (mips_hi_fixup): Tweak comment.
  67         (append_insn): Require a howto.
  68         (mips_after_parse_args): Remove OBJ_MAYBE_ECOFF code.
  69
  70 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  71
  72         * doc/as.texinfo: Use MIPS rather than @sc{mips} throughout.
  73         Use "CPU" instead of "cpu".
  74         * doc/c-mips.texi: Likewise.
  75         (MIPS Opts): Rename to MIPS Options.
  76         (MIPS option stack): Rename to MIPS Option Stack.
  77         (MIPS ASE instruction generation overrides): Rename to
  78         MIPS ASE Instruction Generation Overrides (for now).
  79         (MIPS floating-point): Rename to MIPS Floating-Point.
  80
  81 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  82
  83         * doc/c-mips.texi (MIPS Macros): New section.
  84         (MIPS Object): Replace with...
  85         (MIPS Small Data): ...this new section.
  86
  87 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  88
  89         * doc/c-mips.texi (MIPS symbol sizes): Move section further up file.
  90         Capitalize name.  Use @kindex instead of @cindex for .set entries.
  91
  92 2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
  93
  94         * doc/c-mips.texi (MIPS Stabs): Remove section.
  95
  96 2013-06-20  Richard Sandiford  <rdsandiford@googlemail.com>
  97
  98         * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS, ISA_SUPPORTS_DSP_ASE)
  99         (ISA_SUPPORTS_DSP64_ASE, ISA_SUPPORTS_DSPR2_ASE, ISA_SUPPORTS_EVA_ASE)
 100         (ISA_SUPPORTS_MT_ASE, ISA_SUPPORTS_MCU_ASE, ISA_SUPPORTS_VIRT_ASE)
 101         (ISA_SUPPORTS_VIRT64_ASE): Delete.
 102         (mips_ase): New structure.
 103         (mips_ases): New table.
 104         (FP64_ASES): New macro.
 105         (mips_ase_groups): New array.
 106         (mips_isa_rev, mips_ase_mask, mips_check_isa_supports_ase)
 107         (mips_check_isa_supports_ases, mips_set_ase, mips_lookup_ase): New
 108         functions.
 109         (is_opcode_valid): Use mips_ases to get the 64-bit ASE flags.
 110         (md_parse_option): Use mips_ases and mips_set_ase instead of
 111         separate case statements for each ASE option.
 112         (mips_after_parse_args): Use FP64_ASES.  Use
 113         mips_check_isa_supports_ases to check the ASEs against
 114         other options.
 115         (s_mipsset): Use mips_ases and mips_set_ase instead of
 116         separate if statements for each ASE option.  Use
 117         mips_check_isa_supports_ases, even when a non-ASE option
 118         is specified.
 119
 120 2013-06-19  Greta Yorsh  <Greta.Yorsh@arm.com>
 121
 122         * config/tc-arm.c (arm_cpus): Add support for Cortex-A12.
 123
 124 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
 125
 126         * config/tc-mips.c (md_shortopts, options, md_longopts)
 127         (md_longopts_size): Move earlier in file.
 128
 129 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
 130
 131         * config/tc-mips.c (mips_set_options): Replace separate "ase_*" fields
 132         with a single "ase" bitmask.
 133         (mips_opts): Update accordingly.
 134         (file_ase, file_ase_explicit): New variables.
 135         (file_ase_mips3d, file_ase_mdmx, file_ase_smartmips, file_ase_dsp)
 136         (file_ase_dspr2, file_ase_eva, file_ase_mt, file_ase_virt): Delete.
 137         (ISA_HAS_ROR): Adjust for mips_set_options change.
 138         (is_opcode_valid): Take the base ase mask directly from mips_opts.
 139         (mips_ip): Adjust for mips_set_options change.
 140         (md_parse_option): Likewise.  Update file_ase_explicit.
 141         (mips_after_parse_args): Adjust for mips_set_options change.
 142         Use bitmask operations to select the default ASEs.  Set file_ase
 143         rather than individual per-ASE variables.
 144         (s_mipsset): Adjust for mips_set_options change.
 145         (mips_elf_final_processing): Test file_ase rather than
 146         file_ase_mdmx.  Remove commented-out code.
 147
 148 2013-06-18  Richard Sandiford  <rdsandiford@googlemail.com>
 149
 150         * config/tc-mips.c (mips_cpu_info): Add an "ase" field.
 151         (MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, MIPS_CPU_ASE_MT)
 152         (MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX, MIPS_CPU_ASE_DSPR2)
 153         (MIPS_CPU_ASE_MCU, MIPS_CPU_ASE_VIRT, MIPS_CPU_ASE_EVA): Delete.
 154         (mips_after_parse_args): Use the new "ase" field to choose
 155         the default ASEs.
 156         (mips_cpu_info_table): Move ASEs from the "flags" field to the
 157         "ase" field.
 158
 159 2013-06-18  Richard Earnshaw  <rearnsha@arm.com>
 160
 161         * config/tc-arm.c (symbol_preemptible): New function.
 162         (relax_branch): Use it.
 163
 164 2013-06-17  Catherine Moore  <clm@codesourcery.com>
 165             Maciej W. Rozycki  <macro@codesourcery.com>
 166             Chao-Ying Fu  <fu@mips.com>
 167
 168         * config/tc-mips.c (mips_set_options): Add ase_eva.
 169         (mips_set_options mips_opts): Add ase_eva.
 170         (file_ase_eva): Declare.
 171         (ISA_SUPPORTS_EVA_ASE): Define.
 172         (IS_SEXT_9BIT_NUM): Define.
 173         (MIPS_CPU_ASE_EVA): Define.
 174         (is_opcode_valid): Add support for ase_eva.
 175         (macro_build): Likewise.
 176         (macro): Likewise.
 177         (validate_mips_insn): Likewise.
 178         (validate_micromips_insn): Likewise.
 179         (mips_ip): Likewise.
 180         (options): Add OPTION_EVA and OPTION_NO_EVA.
 181         (md_longopts): Add -meva and -mno-eva.
 182         (md_parse_option): Process new options.
 183         (mips_after_parse_args): Check for valid EVA combinations.
 184         (s_mipsset): Likewise.
 185
 186 2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
 187
 188         * dwarf2dbg.h (dwarf2_move_insn): Declare.
 189         * dwarf2dbg.c (line_subseg): Add pmove_tail.
 190         (get_line_subseg): Add create_p argument.  Initialize pmove_tail.
 191         (dwarf2_gen_line_info_1): Update call accordingly.
 192         (dwarf2_move_insn): New function.
 193         * config/tc-mips.c (append_insn): Use dwarf2_move_insn.
 194
 195 2013-06-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
 196
 197         Revert:
 198
 199         2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>
 200
 201         PR gas/13024
 202         * dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
 203         (dwarf2_gen_line_info_1): Delete.
 204         (dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
 205         (dwarf2_gen_line_info, dwarf2_emit_label): Use them.
 206         (dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
 207         (dwarf2_directive_loc): Push previous .locs instead of generating
 208         them immediately.
 209
 210 2013-06-13  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 211
 212         * config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
 213         (ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
 214
 215 2013-06-13  Nick Clifton  <nickc@redhat.com>
 216
 217         PR gas/15602
 218         * config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
 219         * config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
 220         function.  Generates an error if the adjusted offset is out of a
 221         16-bit range.
 222
 223 2013-06-12  Sandra Loosemore  <sandra@codesourcery.com>
 224
 225         * config/tc-nios2.c (md_apply_fix):  Mask constant
 226         BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.
 227
 228 2013-06-10  Maciej W. Rozycki  <macro@codesourcery.com>
 229
 230         * config/tc-mips.c (append_insn): Don't do branch relaxation for
 231         MIPS-3D instructions either.
 232         (md_convert_frag): Update the COPx branch mask accordingly.
 233
 234         * config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
 235         option.
 236         * doc/as.texinfo (Overview): Add --relax-branch and
 237         --no-relax-branch.
 238         * doc/c-mips.texi (MIPS Opts): Document --relax-branch and
 239         --no-relax-branch.
 240
 241 2013-06-09  Sandra Loosemore  <sandra@codesourcery.com>
 242
 243         * config/tc-nios2.c (nios2_parse_args):  Allow trap argument to
 244         omitted.
 245
 246 2013-06-08  Catherine Moore  <clm@codesourcery.com>
 247
 248         * config/tc-mips.c (is_opcode_valid):  Build ASE mask.
 249         (is_opcode_valid_16): Pass ase value to opcode_is_member.
 250         (append_insn): Change INSN_xxxx to ASE_xxxx.
 251
 252 2013-06-01  George Thomas <george.thomas@atmel.com>
 253
 254         * gas/config/tc-avr.c: Change ISA for devices with USB support to
 255         AVR_ISA_XMEGAU
 256
 257 2013-05-31  H.J. Lu  <hongjiu.lu@intel.com>
 258
 259         * config/tc-i386.c (md_begin): Don't align text/data/bss sections
 260         for ELF.
 261
 262 2013-05-31  Paul Brook  <paul@codesourcery.com>
 263
 264         gas/
 265         * config/tc-mips.c (s_ehword): New.
 266
 267 2013-05-30  Paul Brook  <paul@codesourcery.com>
 268
 269         * config/tc-mips.c (md_apply_fix): Support BFD_RELOC_MIPS_EH.
 270
 271 2013-05-29  Maciej W. Rozycki  <macro@codesourcery.com>
 272
 273         * write.c (resolve_reloc_expr_symbols): On REL targets don't
 274         convert relocs who have no relocatable field either.  Rephrase
 275         the conditional so that the PC-relative check is only applied
 276         for REL targets.
 277
 278 2013-05-28  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 279
 280         * config/tc-mips.c (macro) <ld>: Don't use $zero for address
 281         calculation.
 282
 283 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 284
 285         * config/tc-aarch64.c (reloc_table): Update to use
 286         BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21 instead of
 287         BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE.
 288         (md_apply_fix): Likewise.
 289         (aarch64_force_relocation): Likewise.
 290
 291 2013-05-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 292
 293         * config/tc-arm.c (it_fsm_post_encode): Improve
 294         warning messages about deprecated IT block formats.
 295
 296 2013-05-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 297
 298         * config/tc-aarch64.c (md_apply_fix): Move value range checking
 299         inside fx_done condition.
 300
 301 2013-05-22  Jürgen Urban  <JuergenUrban@gmx.de>
 302
 303         * config/tc-mips.c (macro): Handle M_LQC2_AB and M_SQC2_AB.
 304
 305 2013-05-20  Peter Bergner <bergner@vnet.ibm.com>
 306
 307         * config/tc-ppc.c (ppc_setup_opcodes): Use new_seg to fix error
 308         and clean up warning when using PRINT_OPCODE_TABLE.
 309
 310 2013-05-20  Alan Modra  <amodra@gmail.com>
 311
 312         * config/tc-ppc.c (md_apply_fix): Hoist code common to insn
 313         and data fixups performing shift/high adjust/sign extension on
 314         fieldval.  Sink fx_pcrel handling and checks.  Use fixP->fx_size
 315         when writing data fixups rather than recalculating size.
 316
 317 2013-05-16  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 318
 319         * doc/c-msp430.texi: Fix typo.
 320
 321 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 322
 323         * config/tc-ppc.c (ppc_is_toc_sym): Symbols of class XMC_TC
 324         are also TOC symbols.
 325
 326 2013-05-16  Nick Clifton  <nickc@redhat.com>
 327
 328         * config/tc-msp430.c: Make -mmcu recognise more part numbers.
 329         Add -mcpu command to specify core type.
 330         * doc/c-msp430.texi: Update documentation.
 331
 332 2013-05-09  Andrew Pinski  <apinski@cavium.com>
 333
 334         * config/tc-mips.c (struct mips_set_options): New ase_virt field.
 335         (mips_opts): Update for the new field.
 336         (file_ase_virt): New variable.
 337         (ISA_SUPPORTS_VIRT_ASE): New macro.
 338         (ISA_SUPPORTS_VIRT64_ASE): New macro.
 339         (MIPS_CPU_ASE_VIRT): New define.
 340         (is_opcode_valid): Handle ase_virt.
 341         (macro_build): Handle "+J".
 342         (validate_mips_insn): Likewise.
 343         (mips_ip): Likewise.
 344         (enum options): Add OPTION_VIRT and OPTION_NO_VIRT.
 345         (md_longopts): Add mvirt and mnovirt
 346         (md_parse_option): Handle OPTION_VIRT and OPTION_NO_VIRT.
 347         (mips_after_parse_args): Handle ase_virt field.
 348         (s_mipsset): Handle "virt" and "novirt".
 349         (mips_elf_final_processing): Add a comment about virt ASE might need
 350         a new flag.
 351         (md_show_usage): Print out the usage of -mvirt and mno-virt options.
 352         * doc/c-mips.texi: Document -mvirt and -mno-virt.
 353         Document ".set virt" and ".set novirt".
 354
 355 2013-05-09  Alan Modra  <amodra@gmail.com>
 356
 357         * config/tc-ppc.c (md_apply_fix): Sign extend fieldval under
 358         control of operand flag bits.
 359
 360 2013-05-07  Alan Modra  <amodra@gmail.com>
 361
 362         * config/tc-ppc.c (PPC_VLE_SPLIT16A): Delete unused macro.
 363         (PPC_VLE_SPLIT16D, PPC_VLE_LO16A, PPC_VLE_LO16D): Likewise.
 364         (PPC_VLE_HI16A, PPC_VLE_HI16D): Likewise.
 365         (PPC_VLE_HA16A, PPC_VLE_HA16D): Likewise.
 366         (md_apply_fix): Set fx_no_overflow for assorted relocations.
 367         Shift and sign-extend fieldval for use by some VLE reloc
 368         operand->insert functions.
 369
 370 2013-05-06  Paul Brook  <paul@codesourcery.com>
 371             Catherine Moore  <clm@codesourcery.com>
 372
 373         * config/tc-mips.c (md_pcrel_from): Handle BFD_RELOC_32_PCREL.
 374         (limited_pcrel_reloc_p): Likewise.
 375         (md_apply_fix): Likewise.
 376         (tc_gen_reloc): Likewise.
 377
 378 2013-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
 379
 380         * config/tc-mips.c (limited_pcrel_reloc_p): New function.
 381         (mips_fix_adjustable): Adjust pc-relative check to use
 382         limited_pc_reloc_p.
 383
 384 2013-05-02  Richard Sandiford  <rdsandiford@googlemail.com>
 385
 386         * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
 387         (s_mips_stab): Do not restrict to stabn only.
 388
 389 2013-05-02  Nick Clifton  <nickc@redhat.com>
 390
 391         * config/tc-msp430.c: Add support for the MSP430X architecture.
 392         Add code to insert a NOP instruction after any instruction that
 393         might change the interrupt state.
 394         Add support for the LARGE memory model.
 395         Add code to initialise the .MSP430.attributes section.
 396         * config/tc-msp430.h: Add support for the MSP430X architecture.
 397         * doc/c-msp430.texi: Document the new -mL and -mN command line
 398         options.
 399         * NEWS: Mention support for the MSP430X architecture.
 400
 401 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 402
 403         * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
 404         alpha*-*-linux*ecoff*.
 405
 406 2013-04-30  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 407
 408         * config/tc-mips.c (mips_ip): Add sizelo.
 409         For "+C", "+G", and "+H", set sizelo and compare against it.
 410
 411 2013-04-29  Nick Clifton  <nickc@redhat.com>
 412
 413         * as.c (Options): Add -gdwarf-sections.
 414         (parse_args): Likewise.
 415         * as.h (flag_dwarf_sections): Declare.
 416         * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
 417         (process_entries): When -gdwarf-sections is enabled generate
 418         fragmentary .debug_line sections.
 419         (out_debug_line): Set the section for the .debug_line section end
 420         symbol.
 421         * doc/as.texinfo: Document -gdwarf-sections.
 422         * NEWS: Mention -gdwarf-sections.
 423
 424 2013-04-26  Christian Groessler  <chris@groessler.org>
 425
 426         * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
 427         according to the target parameter.  Don't call s_segm since s_segm
 428         calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
 429         initialized yet.
 430         (md_begin): Call s_segm according to target parameter from command
 431         line.
 432
 433 2013-04-25  Alan Modra  <amodra@gmail.com>
 434
 435         * configure.in: Allow little-endian linux.
 436         * configure: Regenerate.
 437
 438 2013-04-24  Sandra Loosemore  <sandra@codesourcery.com>
 439
 440         * config/tc-nios2.c (nios2_control_register_arg_p): Rename
 441         "fstatus" control register to "eccinj".
 442
 443 2013-04-19  Kai Tietz  <ktietz@redhat.com>
 444
 445         * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
 446
 447 2013-04-15  Julian Brown  <julian@codesourcery.com>
 448
 449         * expr.c (add_to_result, subtract_from_result): Make global.
 450         * expr.h (add_to_result, subtract_from_result): Add prototypes.
 451         * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
 452         subtract_from_result to handle extra bit of precision for .sleb128
 453         directive operands.
 454
 455 2013-04-10  Julian Brown  <julian@codesourcery.com>
 456
 457         * read.c (convert_to_bignum): Add sign parameter. Use it
 458         instead of X_unsigned to determine sign of resulting bignum.
 459         (emit_expr): Pass extra argument to convert_to_bignum.
 460         (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
 461         X_extrabit to convert_to_bignum.
 462         (parse_bitfield_cons): Set X_extrabit.
 463         * expr.c (make_expr_symbol, expr_build_uconstant, operand):
 464         Initialise X_extrabit field as appropriate.
 465         (add_to_result): New.
 466         (subtract_from_result): New.
 467         (expr): Use above.
 468         * expr.h (expressionS): Add X_extrabit field.
 469
 470 2013-04-10  Jan Beulich <jbeulich@suse.com>
 471
 472         * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
 473         register being PC when is_t or writeback, and use distinct
 474         diagnostic for the latter case.
 475
 476 2013-04-10  Jan Beulich <jbeulich@suse.com>
 477
 478         * gas/config/tc-arm.c (parse_operands): Re-write
 479         po_barrier_or_imm().
 480         (do_barrier): Remove bogus constraint().
 481         (do_t_barrier): Remove.
 482
 483 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
 484
 485         * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
 486         ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
 487         ATmega2564RFR2
 488         * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
 489
 490 2013-04-09  Jan Beulich <jbeulich@suse.com>
 491
 492         * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
 493         Use local variable Rt in more places.
 494         (do_vmsr): Accept all control registers.
 495
 496 2013-04-09  Jan Beulich <jbeulich@suse.com>
 497
 498         * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
 499         if there was none specified for moves between scalar and core
 500         register.
 501
 502 2013-04-09  Jan Beulich <jbeulich@suse.com>
 503
 504         * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
 505         NEON_ALL_LANES case.
 506
 507 2013-04-08  Jan Beulich <jbeulich@suse.com>
 508
 509         * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
 510         PC-relative VSTR.
 511
 512 2013-04-08  Jan Beulich <jbeulich@suse.com>
 513
 514         * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
 515         entry to sp_fiq.
 516
 517 2013-04-03  Alan Modra  <amodra@gmail.com>
 518
 519         * doc/as.texinfo: Add support to generate man options for h8300.
 520         * doc/c-h8300.texi: Likewise.
 521
 522 2013-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 523
 524         * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
 525         Cortex-A57.
 526
 527 2013-03-27  Alexis Deruelle  <alexis.deruelle@gmail.com>
 528
 529         PR binutils/15068
 530         * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
 531
 532 2013-03-26  Nick Clifton  <nickc@redhat.com>
 533
 534         PR gas/15295
 535         * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
 536         start of the file each time.
 537
 538         PR gas/15178
 539         * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
 540         FreeBSD targets.
 541
 542 2013-03-26  Douglas B Rupp  <rupp@gnat.com>
 543
 544         * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
 545         after fixup.
 546
 547 2013-03-21  Will Newton  <will.newton@linaro.org>
 548
 549         * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
 550         pc-relative str instructions in Thumb mode.
 551
 552 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 553
 554         * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
 555         @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
 556         R_H8_DISP32A16.
 557         * config/tc-h8300.h: Remove duplicated defines.
 558
 559 2013-03-21  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 560
 561         PR gas/15282
 562         * tc-avr.c (mcu_has_3_byte_pc): New function.
 563         (tc_cfi_frame_initial_instructions): Call it to find return
 564         address size.
 565
 566 2013-03-20  Alexis Deruelle  <alexis.deruelle@gmail.com>
 567
 568         PR gas/15095
 569         * config/tc-tic6x.c (tic6x_try_encode): Handle
 570         tic6x_coding_dreg_(msb|lsb) field coding types and use it to
 571         encode register pair numbers when required.
 572
 573 2013-03-15  Will Newton  <will.newton@linaro.org>
 574
 575         * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
 576         in vstr in Thumb mode for pre-ARMv7 cores.
 577
 578 2013-03-14  Andreas Schwab  <schwab@suse.de>
 579
 580         * doc/c-arc.texi (ARC Directives): Revert last change and use
 581         @itemize instead of @table.
 582         * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
 583
 584 2013-03-14  Nick Clifton  <nickc@redhat.com>
 585
 586         PR gas/15273
 587         * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
 588         NULL message, instead just check ARM_CPU_IS_ANY directly.
 589
 590 2013-03-14  Nick Clifton  <nickc@redhat.com>
 591
 592         PR gas/15212
 593         * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
 594         for table format.
 595         * doc/c-arm.texi (ARM-Instruction-Set): Likewise.  Also add text
 596         to the @item directives.
 597         (ARM-Neon-Alignment): Move to correct place in the document.
 598         * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
 599         formatting.
 600         * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
 601         @smallexample.
 602
 603 2013-03-12  Sebastian Huber <sebastian.huber@embedded-brains.de>
 604
 605         * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case.  Add 'o'
 606         case.  Add default BAD_CASE to switch.
 607
 608 2013-03-11  Sebastian Huber <sebastian.huber@embedded-brains.de>
 609
 610         * config/tc-nios2.c (nios2_assemble_args_ds): New function.
 611         (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
 612
 613 2013-03-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 614
 615         * config/tc-arm.c (crc_ext_armv8): New feature set.
 616         (UNPRED_REG): New macro.
 617         (do_crc32_1): New function.
 618         (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
 619         do_crc32ch, do_crc32cw): Likewise.
 620         (TUEc): New macro.
 621         (insns): Add entries for crc32 mnemonics.
 622         (arm_extensions): Add entry for crc.
 623
 624 2013-03-08  Chung-Lin Tang  <cltang@codesourcery.com>
 625
 626         * write.h (struct fix): Add fx_dot_frag field.
 627         (dot_frag): Declare.
 628         * write.c (dot_frag): New variable.
 629         (fix_new_internal): Set fx_dot_frag field with dot_frag.
 630         (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
 631         * expr.c (expr): Save value of frag_now in dot_frag when setting
 632         dot_value.
 633         * read.c (emit_expr): Likewise. Delete comments.
 634
 635 2013-03-07  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         * config/tc-i386.c (flag_code_names): Removed.
 638         (i386_index_check): Rewrote.
 639
 640 2013-03-05  Yufeng Zhang  <yufeng.zhang@arm.com>
 641
 642         * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
 643         add comment.
 644         (aarch64_double_precision_fmovable): New function.
 645         (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
 646         function; handle hexadecimal representation of IEEE754 encoding.
 647         (parse_operands): Update the call to parse_aarch64_imm_float.
 648
 649 2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
 652         (check_hle): Updated.
 653         (md_assemble): Likewise.
 654         (parse_insn): Likewise.
 655
 656 2013-02-28  H.J. Lu  <hongjiu.lu@intel.com>
 657
 658         * config/tc-i386.c (_i386_insn): Add rep_prefix.
 659         (md_assemble): Check if REP prefix is OK.
 660         (parse_insn): Remove expecting_string_instruction.  Set
 661         i.rep_prefix.
 662
 663 2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 664
 665         * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
 666
 667 2013-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 668
 669         * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
 670         for system registers.
 671
 672 2013-02-27  DJ Delorie  <dj@redhat.com>
 673
 674         * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
 675         (rl78_op): Handle %code().
 676         (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
 677         (tc_gen_reloc): Likwise; convert to a computed reloc.
 678         (md_apply_fix): Likewise.
 679
 680 2013-02-25  Kaushik Phatak  <Kaushik.Phatak@kpitcummins.com>
 681
 682         * config/rl78-parse.y: Fix encoding of DIVWU insn.
 683
 684 2013-02-25  Terry Guo  <terry.guo@arm.com>
 685
 686         * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
 687         * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
 688         list of accepted CPUs.
 689
 690 2013-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 691
 692         PR gas/15159
 693         * config/tc-i386.c (cpu_arch): Add ".smap".
 694
 695         * doc/c-i386.texi: Document smap.
 696
 697 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 698
 699         * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
 700         mips_assembling_insn appropriately.
 701         (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
 702
 703 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 704
 705         * config/tc-mips.c (append_insn): Correct indentation, remove
 706         extraneous braces.
 707
 708 2013-02-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 709
 710         * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
 711
 712 2013-02-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 713
 714         * configure.tgt: Add nios2-*-rtems*.
 715
 716 2013-02-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 717
 718         * config/tc-aarch64.c (md_begin): Change to check if 'name' is
 719         NULL.
 720
 721 2013-02-09  Jürgen Urban  <JuergenUrban@gmx.de>
 722
 723         * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
 724         (macro): Use it.  Assert that trunc.w.s is not used for r5900.
 725
 726 2013-02-08  Yi-Hsiu, Hsu  <ahsu@marvell.com>
 727
 728         * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
 729         core.
 730
 731 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
 732             Andrew Jenner <andrew@codesourcery.com>
 733
 734         Based on patches from Altera Corporation.
 735
 736         * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
 737         (TARGET_CPU_HFILES): Add config/tc-nios2.h.
 738         * Makefile.in: Regenerated.
 739         * configure.tgt: Add case for nios2*-linux*.
 740         * config/obj-elf.c: Conditionally include elf/nios2.h.
 741         * config/tc-nios2.c: New file.
 742         * config/tc-nios2.h: New file.
 743         * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
 744         * doc/Makefile.in: Regenerated.
 745         * doc/all.texi: Set NIOSII.
 746         * doc/as.texinfo (Overview): Add Nios II options.
 747         (Machine Dependencies): Include c-nios2.texi.
 748         * doc/c-nios2.texi: New file.
 749         * NEWS: Note Altera Nios II support.
 750
 751 2013-02-06  Alan Modra  <amodra@gmail.com>
 752
 753         PR gas/14255
 754         * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
 755         Don't skip fixups with fx_subsy non-NULL.
 756         * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
 757         with fx_subsy non-NULL.
 758
 759 2013-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         * doc/c-metag.texi: Add "@c man" markers.
 762
 763 2013-02-04  Alan Modra  <amodra@gmail.com>
 764
 765         * write.c (fixup_segment): Return void.  Delete seg_reloc_count
 766         related code.
 767         (TC_ADJUST_RELOC_COUNT): Delete.
 768         * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
 769
 770 2013-02-04  Alan Modra  <amodra@gmail.com>
 771
 772         * po/POTFILES.in: Regenerate.
 773
 774 2013-01-30  Markos Chandras  <markos.chandras@imgtec.com>
 775
 776         * config/tc-metag.c: Make SWAP instruction less permissive with
 777         its operands.
 778
 779 2013-01-29  DJ Delorie  <dj@redhat.com>
 780
 781         * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
 782         relocs in .word/.etc statements.
 783
 784 2013-01-29  Roland McGrath  <mcgrathr@google.com>
 785
 786         * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
 787         immediate value for 8-bit offset" error so it shows line info.
 788
 789 2013-01-24  Joseph Myers  <joseph@codesourcery.com>
 790
 791         * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
 792         for 64-bit output.
 793
 794 2013-01-24  Nick Clifton  <nickc@redhat.com>
 795
 796         * config/tc-v850.c: Add support for e3v5 architecture.
 797         * doc/c-v850.texi: Mention new support.
 798
 799 2013-01-23  Nick Clifton  <nickc@redhat.com>
 800
 801         PR gas/15039
 802         * config/tc-avr.c: Include dwarf2dbg.h.
 803
 804 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 805
 806         * config/tc-i386.c (reloc): Support size relocation only for ELF.
 807         (tc_i386_fix_adjustable): Likewise.
 808         (lex_got): Likewise.
 809         (tc_gen_reloc): Likewise.
 810
 811 2013-01-17  Yufeng Zhang  <yufeng.zhang@arm.com>
 812
 813         * config/tc-aarch64.c (output_operand_error_record): Change to output
 814         the out-of-range error message as value-expected message if there is
 815         only one single value in the expected range.
 816         (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
 817         LSL #0 as a programmer-friendly feature.
 818
 819 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 820
 821         * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
 822         (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
 823         BFD_RELOC_64_SIZE relocations.
 824         (lex_got): Support "symbol@SIZE" and don't create GOT symbol
 825         for it.
 826         (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
 827         relocations against local symbols.
 828
 829 2013-01-16  Alan Modra  <amodra@gmail.com>
 830
 831         * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
 832         finding some sort of toc syntax error, and break to avoid
 833         compiler uninit warning.
 834
 835 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 836
 837         PR gas/15019
 838         * config/tc-i386.c (lex_got): Increment length by 1 if the
 839         relocation token is removed.
 840
 841 2013-01-15  Nick Clifton  <nickc@redhat.com>
 842
 843         * config/tc-v850.c (md_assemble): Allow signed values for
 844         V850E_IMMEDIATE.
 845
 846 2013-01-11  Sean Keys  <skeys@ipdatasys.com>
 847
 848         * config/tc-xgate.c (md_begin): Fix mistake made when going from
 849         git to cvs.
 850
 851 2013-01-10  Peter Bergner <bergner@vnet.ibm.com>
 852
 853         * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
 854         * doc/c-ppc.texi (PowerPC-Opts):  Likewise.
 855         * config/tc-ppc.c (md_show_usage): Likewise.
 856         (ppc_handle_align): Handle power8's group ending nop.
 857
 858 2013-01-10  Sean Keys  <skeys@ipdatasys.com>
 859
 860         * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
 861         that the assember exits after the opcodes have been printed.
 862
 863 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
 864
 865         * app.c: Remove trailing white spaces.
 866         * as.c: Likewise.
 867         * as.h: Likewise.
 868         * cond.c: Likewise.
 869         * dw2gencfi.c: Likewise.
 870         * dwarf2dbg.h: Likewise.
 871         * ecoff.c: Likewise.
 872         * input-file.c: Likewise.
 873         * itbl-lex.h: Likewise.
 874         * output-file.c: Likewise.
 875         * read.c: Likewise.
 876         * sb.c: Likewise.
 877         * subsegs.c: Likewise.
 878         * symbols.c: Likewise.
 879         * write.c: Likewise.
 880         * config/tc-i386.c: Likewise.
 881         * doc/Makefile.am: Likewise.
 882         * doc/Makefile.in: Likewise.
 883         * doc/c-aarch64.texi: Likewise.
 884         * doc/c-alpha.texi: Likewise.
 885         * doc/c-arc.texi: Likewise.
 886         * doc/c-arm.texi: Likewise.
 887         * doc/c-avr.texi: Likewise.
 888         * doc/c-bfin.texi: Likewise.
 889         * doc/c-cr16.texi: Likewise.
 890         * doc/c-d10v.texi: Likewise.
 891         * doc/c-d30v.texi: Likewise.
 892         * doc/c-h8300.texi: Likewise.
 893         * doc/c-hppa.texi: Likewise.
 894         * doc/c-i370.texi: Likewise.
 895         * doc/c-i386.texi: Likewise.
 896         * doc/c-i860.texi: Likewise.
 897         * doc/c-m32c.texi: Likewise.
 898         * doc/c-m32r.texi: Likewise.
 899         * doc/c-m68hc11.texi: Likewise.
 900         * doc/c-m68k.texi: Likewise.
 901         * doc/c-microblaze.texi: Likewise.
 902         * doc/c-mips.texi: Likewise.
 903         * doc/c-msp430.texi: Likewise.
 904         * doc/c-mt.texi: Likewise.
 905         * doc/c-s390.texi: Likewise.
 906         * doc/c-score.texi: Likewise.
 907         * doc/c-sh.texi: Likewise.
 908         * doc/c-sh64.texi: Likewise.
 909         * doc/c-tic54x.texi: Likewise.
 910         * doc/c-tic6x.texi: Likewise.
 911         * doc/c-v850.texi: Likewise.
 912         * doc/c-xc16x.texi: Likewise.
 913         * doc/c-xgate.texi: Likewise.
 914         * doc/c-xtensa.texi: Likewise.
 915         * doc/c-z80.texi: Likewise.
 916         * doc/internals.texi: Likewise.
 917
 918 2013-01-10  Roland McGrath  <mcgrathr@google.com>
 919
 920         * hash.c (hash_new_sized): Make it global.
 921         * hash.h: Declare it.
 922         * macro.c (define_macro): Use hash_new_sized instead of hash_new,
 923         pass a small size.
 924
 925 2013-01-10  Will Newton <will.newton@imgtec.com>
 926
 927         * Makefile.am: Add Meta.
 928         * Makefile.in: Regenerate.
 929         * config/tc-metag.c: New file.
 930         * config/tc-metag.h: New file.
 931         * configure.tgt: Add Meta.
 932         * doc/Makefile.am: Add Meta.
 933         * doc/Makefile.in: Regenerate.
 934         * doc/all.texi: Add Meta.
 935         * doc/as.texiinfo: Document Meta options.
 936         * doc/c-metag.texi: New file.
 937
 938 2013-01-09  Steve Ellcey  <sellcey@mips.com>
 939
 940         * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
 941         calls.
 942         * config/tc-mips.c (internalError): Remove, replace with abort.
 943
 944 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 945
 946         * config/tc-aarch64.c (parse_operands): Change to compare the result
 947         of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
 948
 949 2013-01-07  Nick Clifton  <nickc@redhat.com>
 950
 951         PR gas/14887
 952         * config/tc-arm.c (skip_past_char): Skip whitespace before the
 953         anticipated character.
 954         * config/tc-arm.c (parse_address_main): Delete skip of whitespace
 955         here as it is no longer needed.
 956
 957 2013-01-06  Andreas Schwab  <schwab@linux-m68k.org>
 958
 959         * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
 960         * doc/c-score.texi (SCORE-Opts): Likewise.
 961         * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
 962
 963 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
 964
 965         * config/tc-mips.c: Add support for MIPS r5900.
 966         Add M_LQ_AB and M_SQ_AB to support large values for instructions
 967         lq and sq.
 968         (can_swap_branch_p, get_append_method): Detect some conditional
 969         short loops to fix a bug on the r5900 by NOP in the branch delay
 970         slot.
 971         (M_MUL): Support 3 operands in multu on r5900.
 972         (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
 973         (s_mipsset): Force 32 bit floating point on r5900.
 974         (mips_ip): Check parameter range of instructions mfps and mtps on
 975         r5900.
 976         * configure.in: Detect CPU type when target string contains r5900
 977         (e.g. mips64r5900el-linux-gnu).
 978
 979 2013-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 980
 981         * as.c (parse_args): Update copyright year to 2013.
 982
 983 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
 984
 985         * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
 986         and "cortex57".
 987
 988 2013-01-02  Nick Clifton  <nickc@redhat.com>
 989
 990         PR gas/14987
 991         * config/tc-arm.c (parse_address_main): Skip whitespace before a
 992         closing bracket.
 993
 994 For older changes see ChangeLog-2012
 995 \f
 996 Copyright (C) 2013 Free Software Foundation, Inc.
 997
 998 Copying and distribution of this file, with or without modification,
 999 are permitted in any medium without royalty provided the copyright
1000 notice and this notice are preserved.
1001
1002 Local Variables:
1003 mode: change-log
1004 left-margin: 8
1005 fill-column: 74
1006 version-control: never
1007 End: