gas/ChangeLog

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