gas/ChangeLog

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